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The-Powder-Toy/main.c

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/**
* Powder Toy - Main source
*
* Copyright (c) 2008 - 2010 Stanislaw Skowronek.
* Copyright (c) 2010 Simon Robertshaw
* Copyright (c) 2010 Skresanov Savely
* Copyright (c) 2010 Bryan Hoyle
* Copyright (c) 2010 Nathan Cousins
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <SDL/SDL.h>
#include <bzlib.h>
#include <time.h>
#ifdef WIN32
#include <direct.h>
#else
#include <sys/stat.h>
#include <unistd.h>
#endif
#include "misc.h"
#include "font.h"
#include "defines.h"
#include "powder.h"
#include "graphics.h"
#include "version.h"
#include "http.h"
#include "md5.h"
#include "update.h"
#include "hmap.h"
#include "air.h"
char *it_msg =
"\brThe Powder Toy\n"
"\x7F\x7F\x7F\x7F\x7F\x7F\x7F\x7F\x7F\x7F\x7F\x7F\x7F\x7F\x7F\x7F\x7F\x7F\x7F\n"
"\n"
"\bgControl+C/V/X are Copy, Paste and cut respectively.\n"
"\bgTo choose a material, hover over once of the icons on the right, it will show a selection of elements in that group.\n"
"\bgPick your material from the menu using mouse left/right buttons.\n"
"Draw freeform lines by dragging your mouse left/right button across the drawing area.\n"
"Shift+drag will create straight lines of particles.\n"
"Ctrl+drag will result in filled rectangles.\n"
"Ctrl+Shift+click will flood-fill a closed area.\n"
"Ctrl+Z will act as Undo.\n"
"Middle click or Alt+Click to \"sample\" the particles.\n"
"\n\boUse 'Z' for a zoom tool. Click to make the drawable zoom window stay around. Use the wheel to change the zoom strength\n"
"Use 'S' to save parts of the window as 'stamps'.\n"
"'L' will load the most recent stamp, 'K' shows a library of stamps you saved.\n"
"'C' will cycle the display mode (Fire, Blob, Velocity and Pressure). The numbers 1 to 6 will do the same\n"
"Use the mouse scroll wheel to change the tool size for particles.\n"
"'Q' will quit the application.\n"
"The spacebar can be used to pause physics.\n"
"'P' will take a screenshot and save it into the current directory.\n"
"\n"
"\brhttp://powdertoy.co.uk/\n"
"\bgCopyright (c) 2008-10 Stanislaw K Skowronek (\brhttp://powder.unaligned.org\bg, \bbirc.unaligned.org #wtf\bg)\n"
"\bgCopyright (c) 2010 Simon Robertshaw (\brhttp://powdertoy.co.uk\bg, \bbirc.freenode.net #powder\bg)\n"
"\bgCopyright (c) 2010 Skresanov Savely (Stickman)\n"
"\bgCopyright (c) 2010 Bryan Hoyle (New elements)\n"
"\bgCopyright (c) 2010 Nathan Cousins (New elements, small engine mods.)\n"
"\n"
"\bgSpecial thanks to Brian Ledbetter for maintaining ports.\n"
"\bgTo use online features such as saving, you need to register at: \brhttp://powdertoy.co.uk/Register.html"
;
typedef struct
{
int start, inc;
pixel *vid;
} upstruc;
#ifdef BETA
char *old_ver_msg_beta = "A new beta is available - click here!";
#endif
char *old_ver_msg = "A new version is available - click here!";
float mheat = 0.0f;
int do_open = 0;
int sys_pause = 0;
int legacy_enable = 0; //Used to disable new features such as heat, will be set by commandline or save.
int death = 1, framerender = 0;
int amd = 1;
sign signs[MAXSIGNS];
/***********************************************************
* AIR FLOW SIMULATOR *
***********************************************************/
int numCores = 4;
int core_count()
{
int numCPU = 1;
#ifdef MT
#ifdef WIN32
SYSTEM_INFO sysinfo;
GetSystemInfo( &sysinfo );
numCPU = sysinfo.dwNumberOfProcessors;
#else
#ifdef MACOSX
numCPU = 4;
#else
numCPU = sysconf( _SC_NPROCESSORS_ONLN );
#endif
#endif
printf("Cpus: %d\n", numCPU);
if(numCPU>1)
printf("Multithreading enabled\n");
else
printf("Multithreading disabled\n");
#endif
return numCPU;
}
/***********************************************************
* PARTICLE SIMULATOR *
***********************************************************/
int mousex, mousey = 0; //They contain mouse position
/***********************************************************
* SDL OUTPUT *
***********************************************************/
#include "icon.h"
void sdl_seticon(void)
{
#ifdef WIN32
//SDL_Surface *icon = SDL_CreateRGBSurfaceFrom(app_icon_w32, 32, 32, 32, 128, 0x000000FF, 0x0000FF00, 0x00FF0000, 0xFF000000);
//SDL_WM_SetIcon(icon, NULL/*app_icon_mask*/);
#else
#ifdef MACOSX
//SDL_Surface *icon = SDL_CreateRGBSurfaceFrom(app_icon_w32, 32, 32, 32, 128, 0x000000FF, 0x0000FF00, 0x00FF0000, 0xFF000000);
//SDL_WM_SetIcon(icon, NULL/*app_icon_mask*/);
#else
SDL_Surface *icon = SDL_CreateRGBSurfaceFrom(app_icon, 16, 16, 32, 128, 0x000000FF, 0x0000FF00, 0x00FF0000, 0xFF000000);
SDL_WM_SetIcon(icon, NULL/*app_icon_mask*/);
#endif
#endif
}
void sdl_open(void)
{
if(SDL_Init(SDL_INIT_VIDEO)<0)
{
fprintf(stderr, "Initializing SDL: %s\n", SDL_GetError());
exit(1);
}
atexit(SDL_Quit);
#ifdef PIX16
sdl_scrn=SDL_SetVideoMode(XRES*sdl_scale + BARSIZE*sdl_scale,YRES*sdl_scale + MENUSIZE*sdl_scale,16,SDL_SWSURFACE);
#else
sdl_scrn=SDL_SetVideoMode(XRES*sdl_scale + BARSIZE*sdl_scale,YRES*sdl_scale + MENUSIZE*sdl_scale,32,SDL_SWSURFACE);
#endif
if(!sdl_scrn)
{
fprintf(stderr, "Creating window: %s\n", SDL_GetError());
exit(1);
}
SDL_WM_SetCaption("The Powder Toy", "Powder Toy");
sdl_seticon();
SDL_EnableUNICODE(1);
//SDL_EnableKeyRepeat(SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
}
int frame_idx=0;
void dump_frame(pixel *src, int w, int h, int pitch)
{
char frame_name[32];
int j,i;
unsigned char c[3];
FILE *f;
sprintf(frame_name,"frame%04d.ppm",frame_idx);
f=fopen(frame_name,"wb");
fprintf(f,"P6\n%d %d\n255\n",w,h);
for(j=0; j<h; j++)
{
for(i=0; i<w; i++)
{
c[0] = PIXR(src[i]);
c[1] = PIXG(src[i]);
c[2] = PIXB(src[i]);
fwrite(c,3,1,f);
}
src+=pitch;
}
fclose(f);
frame_idx++;
}
/***********************************************************
* STATE MANAGEMENT *
***********************************************************/
void *build_thumb(int *size, int bzip2)
{
unsigned char *d=calloc(1,XRES*YRES), *c;
int i,j,x,y;
for(i=0; i<NPART; i++)
if(parts[i].type)
{
x = (int)(parts[i].x+0.5f);
y = (int)(parts[i].y+0.5f);
if(x>=0 && x<XRES && y>=0 && y<YRES)
d[x+y*XRES] = parts[i].type;
}
for(y=0; y<YRES/CELL; y++)
for(x=0; x<XRES/CELL; x++)
if(bmap[y][x])
for(j=0; j<CELL; j++)
for(i=0; i<CELL; i++)
d[x*CELL+i+(y*CELL+j)*XRES] = 0xFF;
j = XRES*YRES;
if(bzip2)
{
i = (j*101+99)/100 + 608;
c = malloc(i);
c[0] = 0x53;
c[1] = 0x68;
c[2] = 0x49;
c[3] = 0x74;
c[4] = PT_NUM;
c[5] = CELL;
c[6] = XRES/CELL;
c[7] = YRES/CELL;
i -= 8;
if(BZ2_bzBuffToBuffCompress((char *)(c+8), (unsigned *)&i, (char *)d, j, 9, 0, 0) != BZ_OK)
{
free(d);
free(c);
return NULL;
}
free(d);
*size = i+8;
return c;
}
*size = j;
return d;
}
int render_thumb(void *thumb, int size, int bzip2, pixel *vid_buf, int px, int py, int scl)
{
unsigned char *d,*c=thumb;
int i,j,x,y,a,t,r,g,b,sx,sy;
if(bzip2)
{
if(size<16)
return 1;
if(c[3]!=0x74 || c[2]!=0x49 || c[1]!=0x68 || c[0]!=0x53)
return 1;
if(c[4]>PT_NUM)
return 2;
if(c[5]!=CELL || c[6]!=XRES/CELL || c[7]!=YRES/CELL)
return 3;
i = XRES*YRES;
d = malloc(i);
if(!d)
return 1;
if(BZ2_bzBuffToBuffDecompress((char *)d, (unsigned *)&i, (char *)(c+8), size-8, 0, 0))
return 1;
size = i;
}
else
d = c;
if(size < XRES*YRES)
{
if(bzip2)
free(d);
return 1;
}
sy = 0;
for(y=0; y+scl<=YRES; y+=scl)
{
sx = 0;
for(x=0; x+scl<=XRES; x+=scl)
{
a = 0;
r = g = b = 0;
for(j=0; j<scl; j++)
for(i=0; i<scl; i++)
{
t = d[(y+j)*XRES+(x+i)];
if(t==0xFF)
{
r += 256;
g += 256;
b += 256;
a += 2;
}
else if(t)
{
if(t>=PT_NUM)
goto corrupt;
r += PIXR(ptypes[t].pcolors);
g += PIXG(ptypes[t].pcolors);
b += PIXB(ptypes[t].pcolors);
a ++;
}
}
if(a)
{
a = 256/a;
r = (r*a)>>8;
g = (g*a)>>8;
b = (b*a)>>8;
}
drawpixel(vid_buf, px+sx, py+sy, r, g, b, 255);
sx++;
}
sy++;
}
if(bzip2)
free(d);
return 0;
corrupt:
if(bzip2)
free(d);
return 1;
}
void *build_save(int *size, int x0, int y0, int w, int h)
{
unsigned char *d=calloc(1,3*(XRES/CELL)*(YRES/CELL)+(XRES*YRES)*7+MAXSIGNS*262), *c;
int i,j,x,y,p=0,*m=calloc(XRES*YRES, sizeof(int));
int bx0=x0/CELL, by0=y0/CELL, bw=(w+CELL-1)/CELL, bh=(h+CELL-1)/CELL;
// normalize coordinates
x0 = bx0*CELL;
y0 = by0*CELL;
w = bw *CELL;
h = bh *CELL;
// save the required air state
for(y=by0; y<by0+bh; y++)
for(x=bx0; x<bx0+bw; x++)
d[p++] = bmap[y][x];
for(y=by0; y<by0+bh; y++)
for(x=bx0; x<bx0+bw; x++)
if(bmap[y][x]==4)
{
i = (int)(fvx[y][x]*64.0f+127.5f);
if(i<0) i=0;
if(i>255) i=255;
d[p++] = i;
}
for(y=by0; y<by0+bh; y++)
for(x=bx0; x<bx0+bw; x++)
if(bmap[y][x]==4)
{
i = (int)(fvy[y][x]*64.0f+127.5f);
if(i<0) i=0;
if(i>255) i=255;
d[p++] = i;
}
// save the particle map
for(i=0; i<NPART; i++)
if(parts[i].type)
{
x = (int)(parts[i].x+0.5f);
y = (int)(parts[i].y+0.5f);
if(x>=x0 && x<x0+w && y>=y0 && y<y0+h)
m[(x-x0)+(y-y0)*w] = i+1;
}
for(j=0; j<w*h; j++)
{
i = m[j];
if(i)
d[p++] = parts[i-1].type;
else
d[p++] = 0;
}
// save particle properties
for(j=0; j<w*h; j++)
{
i = m[j];
if(i)
{
i--;
x = (int)(parts[i].vx*16.0f+127.5f);
y = (int)(parts[i].vy*16.0f+127.5f);
if(x<0) x=0;
if(x>255) x=255;
if(y<0) y=0;
if(y>255) y=255;
d[p++] = x;
d[p++] = y;
}
}
for(j=0; j<w*h; j++)
{
i = m[j];
if(i)
d[p++] = (parts[i-1].life+3)/4;
}
for(j=0; j<w*h; j++)
{
i = m[j];
if(i)
{
unsigned char tttemp = (unsigned char)((parts[i-1].temp+(-MIN_TEMP))/((MAX_TEMP+(-MIN_TEMP))/255));
//if(tttemp<0) tttemp=0;
//if(tttemp>255) tttemp=255;
d[p++] = tttemp;
}
}
for(j=0; j<w*h; j++)
{
i = m[j];
if(i && (parts[i-1].type==PT_CLNE || parts[i-1].type==PT_SPRK || parts[i-1].type==PT_LAVA))
d[p++] = parts[i-1].ctype;
}
j = 0;
for(i=0; i<MAXSIGNS; i++)
if(signs[i].text[0] &&
signs[i].x>=x0 && signs[i].x<x0+w &&
signs[i].y>=y0 && signs[i].y<y0+h)
j++;
d[p++] = j;
for(i=0; i<MAXSIGNS; i++)
if(signs[i].text[0] &&
signs[i].x>=x0 && signs[i].x<x0+w &&
signs[i].y>=y0 && signs[i].y<y0+h)
{
d[p++] = (signs[i].x-x0);
d[p++] = (signs[i].x-x0)>>8;
d[p++] = (signs[i].y-y0);
d[p++] = (signs[i].y-y0)>>8;
d[p++] = signs[i].ju;
x = strlen(signs[i].text);
d[p++] = x;
memcpy(d+p, signs[i].text, x);
p+=x;
}
i = (p*101+99)/100 + 612;
c = malloc(i);
c[0] = 0x66;
c[1] = 0x75;
c[2] = 0x43;
c[3] = legacy_enable;
c[4] = SAVE_VERSION;
c[5] = CELL;
c[6] = bw;
c[7] = bh;
c[8] = p;
c[9] = p >> 8;
c[10] = p >> 16;
c[11] = p >> 24;
i -= 12;
if(BZ2_bzBuffToBuffCompress((char *)(c+12), (unsigned *)&i, (char *)d, p, 9, 0, 0) != BZ_OK)
{
free(d);
free(c);
return NULL;
}
free(d);
*size = i+12;
return c;
}
int parse_save(void *save, int size, int replace, int x0, int y0)
{
unsigned char *d,*c=save;
int i,j,k,x,y,p=0,*m=calloc(XRES*YRES, sizeof(int)), ver, pty, ty, legacy_beta=0;
int bx0=x0/CELL, by0=y0/CELL, bw, bh, w, h;
int fp[NPART], nf=0;
if(size<16)
return 1;
if(c[2]!=0x43 || c[1]!=0x75 || c[0]!=0x66)
return 1;
if(c[4]>SAVE_VERSION)
return 2;
ver = c[4];
if(ver<34)
{
legacy_enable = 1;
}
else
{
if(c[3]==1||c[3]==0)
legacy_enable = c[3];
else
legacy_beta = 1;
}
bw = c[6];
bh = c[7];
if(bx0+bw > XRES/CELL)
bx0 = XRES/CELL - bw;
if(by0+bh > YRES/CELL)
by0 = YRES/CELL - bh;
if(bx0 < 0)
bx0 = 0;
if(by0 < 0)
by0 = 0;
if(c[5]!=CELL || bx0+bw>XRES/CELL || by0+bh>YRES/CELL)
return 3;
i = (unsigned)c[8];
i |= ((unsigned)c[9])<<8;
i |= ((unsigned)c[10])<<16;
i |= ((unsigned)c[11])<<24;
d = malloc(i);
if(!d)
return 1;
if(BZ2_bzBuffToBuffDecompress((char *)d, (unsigned *)&i, (char *)(c+12), size-12, 0, 0))
return 1;
size = i;
if(size < bw*bh)
return 1;
// normalize coordinates
x0 = bx0*CELL;
y0 = by0*CELL;
w = bw *CELL;
h = bh *CELL;
if(replace)
{
memset(bmap, 0, sizeof(bmap));
memset(emap, 0, sizeof(emap));
memset(signs, 0, sizeof(signs));
memset(parts, 0, sizeof(particle)*NPART);
memset(pmap, 0, sizeof(pmap));
memset(vx, 0, sizeof(vx));
memset(vy, 0, sizeof(vy));
memset(pv, 0, sizeof(pv));
}
// make a catalog of free parts
memset(pmap, 0, sizeof(pmap));
for(i=0; i<NPART; i++)
if(parts[i].type)
{
x = (int)(parts[i].x+0.5f);
y = (int)(parts[i].y+0.5f);
pmap[y][x] = (i<<8)|1;
}
else
fp[nf++] = i;
// load the required air state
for(y=by0; y<by0+bh; y++)
for(x=bx0; x<bx0+bw; x++)
{
if(d[p])
bmap[y][x] = d[p];
p++;
}
for(y=by0; y<by0+bh; y++)
for(x=bx0; x<bx0+bw; x++)
if(d[(y-by0)*bw+(x-bx0)]==4)
{
if(p >= size)
goto corrupt;
fvx[y][x] = (d[p++]-127.0f)/64.0f;
}
for(y=by0; y<by0+bh; y++)
for(x=bx0; x<bx0+bw; x++)
if(d[(y-by0)*bw+(x-bx0)]==4)
{
if(p >= size)
goto corrupt;
fvy[y][x] = (d[p++]-127.0f)/64.0f;
}
// load the particle map
i = 0;
pty = p;
for(y=y0; y<y0+h; y++)
for(x=x0; x<x0+w; x++)
{
if(p >= size)
goto corrupt;
j=d[p++];
if(j >= PT_NUM)
goto corrupt;
if(j && !(isplayer == 1 && j==PT_STKM))
{
if(pmap[y][x])
{
k = pmap[y][x]>>8;
parts[k].type = j;
parts[k].x = (float)x;
parts[k].y = (float)y;
m[(x-x0)+(y-y0)*w] = k+1;
}
else if(i < nf)
{
parts[fp[i]].type = j;
parts[fp[i]].x = (float)x;
parts[fp[i]].y = (float)y;
m[(x-x0)+(y-y0)*w] = fp[i]+1;
i++;
}
else
m[(x-x0)+(y-y0)*w] = NPART+1;
}
}
// load particle properties
for(j=0; j<w*h; j++)
{
i = m[j];
if(i)
{
i--;
if(p+1 >= size)
goto corrupt;
if(i < NPART)
{
parts[i].vx = (d[p++]-127.0f)/16.0f;
parts[i].vy = (d[p++]-127.0f)/16.0f;
if(parts[i].type == PT_STKM)
{
player[2] = PT_DUST;
player[3] = parts[i].x-1; //Setting legs positions
player[4] = parts[i].y+6;
player[5] = parts[i].x-1;
player[6] = parts[i].y+6;
player[7] = parts[i].x-3;
player[8] = parts[i].y+12;
player[9] = parts[i].x-3;
player[10] = parts[i].y+12;
player[11] = parts[i].x+1;
player[12] = parts[i].y+6;
player[13] = parts[i].x+1;
player[14] = parts[i].y+6;
player[15] = parts[i].x+3;
player[16] = parts[i].y+12;
player[17] = parts[i].x+3;
player[18] = parts[i].y+12;
}
}
else
p += 2;
}
}
for(j=0; j<w*h; j++)
{
i = m[j];
if(i)
{
if(p >= size)
goto corrupt;
if(i <= NPART)
parts[i-1].life = d[p++]*4;
else
p++;
}
}
for(j=0; j<w*h; j++)
{
i = m[j];
ty = d[pty+j];
if(i)
{
if(ver>=34&&legacy_beta==0)
{
if(p >= size)
{
goto corrupt;
}
if(i <= NPART)
{
parts[i-1].temp = (d[p++]*((MAX_TEMP+(-MIN_TEMP))/255))+MIN_TEMP;
}
else
{
p++;
}
}
else
{
parts[i-1].temp = ptypes[parts[i-1].type].heat;
}
}
}
for(j=0; j<w*h; j++)
{
i = m[j];
ty = d[pty+j];
if(i && (ty==PT_CLNE || (ty==PT_SPRK && ver>=21) || (ty==PT_LAVA && ver>=34)))
{
if(p >= size)
goto corrupt;
if(i <= NPART)
parts[i-1].ctype = d[p++];
else
p++;
}
}
if(p >= size)
goto version1;
j = d[p++];
for(i=0; i<j; i++)
{
if(p+6 > size)
goto corrupt;
for(k=0; k<MAXSIGNS; k++)
if(!signs[k].text[0])
break;
x = d[p++];
x |= ((unsigned)d[p++])<<8;
if(k<MAXSIGNS)
signs[k].x = x+x0;
x = d[p++];
x |= ((unsigned)d[p++])<<8;
if(k<MAXSIGNS)
signs[k].y = x+y0;
x = d[p++];
if(k<MAXSIGNS)
signs[k].ju = x;
x = d[p++];
if(p+x > size)
goto corrupt;
if(k<MAXSIGNS)
{
memcpy(signs[k].text, d+p, x);
signs[k].text[x] = 0;
}
p += x;
}
version1:
free(d);
return 0;
corrupt:
if(replace)
{
legacy_enable = 0;
memset(signs, 0, sizeof(signs));
memset(parts, 0, sizeof(particle)*NPART);
memset(bmap, 0, sizeof(bmap));
}
return 1;
}
pixel *prerender_save(void *save, int size, int *width, int *height)
{
unsigned char *d,*c=save;
int i,j,k,x,y,rx,ry,p=0;
int bw,bh,w,h;
pixel *fb;
if(size<16)
return NULL;
if(c[2]!=0x43 || c[1]!=0x75 || c[0]!=0x66)
return NULL;
if(c[4]>SAVE_VERSION)
return NULL;
bw = c[6];
bh = c[7];
w = bw*CELL;
h = bh*CELL;
if(c[5]!=CELL)
return NULL;
i = (unsigned)c[8];
i |= ((unsigned)c[9])<<8;
i |= ((unsigned)c[10])<<16;
i |= ((unsigned)c[11])<<24;
d = malloc(i);
if(!d)
return NULL;
fb = calloc(w*h, PIXELSIZE);
if(!fb)
{
free(d);
return NULL;
}
if(BZ2_bzBuffToBuffDecompress((char *)d, (unsigned *)&i, (char *)(c+12), size-12, 0, 0))
goto corrupt;
size = i;
if(size < bw*bh)
goto corrupt;
k = 0;
for(y=0; y<bh; y++)
for(x=0; x<bw; x++)
{
rx = x*CELL;
ry = y*CELL;
switch(d[p])
{
case 1:
for(j=0; j<CELL; j++)
for(i=0; i<CELL; i++)
fb[(ry+j)*w+(rx+i)] = PIXPACK(0x808080);
break;
case 2:
for(j=0; j<CELL; j+=2)
for(i=(j>>1)&1; i<CELL; i+=2)
fb[(ry+j)*w+(rx+i)] = PIXPACK(0x808080);
break;
case 3:
for(j=0; j<CELL; j++)
for(i=0; i<CELL; i++)
if(!(j%2) && !(i%2))
fb[(ry+j)*w+(rx+i)] = PIXPACK(0xC0C0C0);
break;
case 4:
for(j=0; j<CELL; j+=2)
for(i=(j>>1)&1; i<CELL; i+=2)
fb[(ry+j)*w+(rx+i)] = PIXPACK(0x8080FF);
k++;
break;
case 6:
for(j=0; j<CELL; j+=2)
for(i=(j>>1)&1; i<CELL; i+=2)
fb[(ry+j)*w+(rx+i)] = PIXPACK(0xFF8080);
break;
case 7:
for(j=0; j<CELL; j++)
for(i=0; i<CELL; i++)
if(!(i&j&1))
fb[(ry+j)*w+(rx+i)] = PIXPACK(0x808080);
break;
case 8:
for(j=0; j<CELL; j++)
for(i=0; i<CELL; i++)
if(!(j%2) && !(i%2))
fb[(ry+j)*w+(rx+i)] = PIXPACK(0xC0C0C0);
else
fb[(ry+j)*w+(rx+i)] = PIXPACK(0x808080);
break;
}
p++;
}
p += 2*k;
if(p>=size)
goto corrupt;
for(y=0; y<h; y++)
for(x=0; x<w; x++)
{
if(p >= size)
goto corrupt;
j=d[p++];
if(j<PT_NUM && j>0)
{
if(j==PT_STKM) //Stickman should be drawed another way
{
//Stickman drawing
for(k=-2; k<=1; k++)
{
fb[(y-2)*w+x+k] = PIXRGB(255, 224, 178);
fb[(y+2)*w+x+k+1] = PIXRGB(255, 224, 178);
fb[(y+k+1)*w+x-2] = PIXRGB(255, 224, 178);
fb[(y+k)*w+x+2] = PIXRGB(255, 224, 178);
}
draw_line(fb , x, y+3, x-1, y+6, 255, 255, 255, w);
draw_line(fb , x-1, y+6, x-3, y+12, 255, 255, 255, w);
draw_line(fb , x, y+3, x+1, y+6, 255, 255, 255, w);
draw_line(fb , x+1, y+6, x+3, y+12, 255, 255, 255, w);
}
else
fb[y*w+x] = ptypes[j].pcolors;
}
}
free(d);
*width = w;
*height = h;
return fb;
corrupt:
free(d);
free(fb);
return NULL;
}
// stamps library
stamp stamps[STAMP_MAX];//[STAMP_X*STAMP_Y];
int stamp_count = 0;
unsigned last_time=0, last_name=0;
void stamp_gen_name(char *fn)
{
unsigned t=(unsigned)time(NULL);
if(last_time!=t)
{
last_time=t;
last_name=0;
}
else
last_name++;
sprintf(fn, "%08x%02x", last_time, last_name);
}
void *file_load(char *fn, int *size)
{
FILE *f = fopen(fn, "rb");
void *s;
if(!f)
return NULL;
fseek(f, 0, SEEK_END);
*size = ftell(f);
fseek(f, 0, SEEK_SET);
s = malloc(*size);
if(!s)
{
fclose(f);
return NULL;
}
fread(s, *size, 1, f);
fclose(f);
return s;
}
void stamp_update(void)
{
FILE *f;
int i;
f=fopen("stamps" PATH_SEP "stamps.def", "wb");
if(!f)
return;
for(i=0; i<STAMP_MAX; i++)
{
if(!stamps[i].name[0])
break;
if(stamps[i].dodelete!=1)
{
fwrite(stamps[i].name, 1, 10, f);
}
}
fclose(f);
}
void stamp_gen_thumb(int i)
{
char fn[64];
void *data;
int size, factor_x, factor_y;
pixel *tmp;
if(stamps[i].thumb)
{
free(stamps[i].thumb);
stamps[i].thumb = NULL;
}
sprintf(fn, "stamps" PATH_SEP "%s.stm", stamps[i].name);
data = file_load(fn, &size);
if(data)
{
stamps[i].thumb = prerender_save(data, size, &(stamps[i].thumb_w), &(stamps[i].thumb_h));
if(stamps[i].thumb && (stamps[i].thumb_w>XRES/GRID_S || stamps[i].thumb_h>YRES/GRID_S))
{
factor_x = ceil((float)stamps[i].thumb_w/(float)(XRES/GRID_S));
factor_y = ceil((float)stamps[i].thumb_h/(float)(YRES/GRID_S));
if(factor_y > factor_x)
factor_x = factor_y;
tmp = rescale_img(stamps[i].thumb, stamps[i].thumb_w, stamps[i].thumb_h, &(stamps[i].thumb_w), &(stamps[i].thumb_h), factor_x);
free(stamps[i].thumb);
stamps[i].thumb = tmp;
}
}
free(data);
}
int clipboard_ready = 0;
void *clipboard_data = 0;
int clipboard_length = 0;
void stamp_save(int x, int y, int w, int h)
{
FILE *f;
int n;
char fn[64], sn[16];
void *s=build_save(&n, x, y, w, h);
#ifdef WIN32
_mkdir("stamps");
#else
mkdir("stamps", 0755);
#endif
stamp_gen_name(sn);
sprintf(fn, "stamps" PATH_SEP "%s.stm", sn);
f = fopen(fn, "wb");
if(!f)
return;
fwrite(s, n, 1, f);
fclose(f);
free(s);
if(stamps[STAMP_MAX-1].thumb)
free(stamps[STAMP_MAX-1].thumb);
memmove(stamps+1, stamps, sizeof(struct stamp)*(STAMP_MAX-1));
memset(stamps, 0, sizeof(struct stamp));
if(stamp_count<STAMP_MAX)
stamp_count++;
strcpy(stamps[0].name, sn);
stamp_gen_thumb(0);
stamp_update();
}
void *stamp_load(int i, int *size)
{
void *data;
char fn[64];
struct stamp tmp;
if(!stamps[i].thumb || !stamps[i].name[0])
return NULL;
sprintf(fn, "stamps" PATH_SEP "%s.stm", stamps[i].name);
data = file_load(fn, size);
if(!data)
return NULL;
if(i>0)
{
memcpy(&tmp, stamps+i, sizeof(struct stamp));
memmove(stamps+1, stamps, sizeof(struct stamp)*i);
memcpy(stamps, &tmp, sizeof(struct stamp));
stamp_update();
}
return data;
}
void stamp_init(void)
{
int i;
FILE *f;
memset(stamps, 0, sizeof(stamps));
f=fopen("stamps" PATH_SEP "stamps.def", "rb");
if(!f)
return;
for(i=0; i<STAMP_MAX; i++)
{
fread(stamps[i].name, 1, 10, f);
if(!stamps[i].name[0])
break;
stamp_count++;
stamp_gen_thumb(i);
}
fclose(f);
}
void del_stamp(int d)
{
stamps[d].dodelete = 1;
stamp_update();
stamp_count = 0;
stamp_init();
}
int execute_tagop(pixel *vid_buf, char *op, char *tag)
{
int status;
char *result;
char *names[] = {"ID", "Tag", NULL};
char *parts[2];
char *uri = malloc(strlen(SERVER)+strlen(op)+36);
sprintf(uri, "http://" SERVER "/Tag.api?Op=%s", op);
parts[0] = svf_id;
parts[1] = tag;
result = http_multipart_post(
uri,
names, parts, NULL,
svf_user, svf_pass,
&status, NULL);
free(uri);
if(status!=200)
{
error_ui(vid_buf, status, http_ret_text(status));
if(result)
free(result);
return 1;
}
if(result && strncmp(result, "OK", 2))
{
error_ui(vid_buf, 0, result);
free(result);
return 1;
}
if(result[2])
{
strncpy(svf_tags, result+3, 255);
svf_id[15] = 0;
}
if(result)
free(result);
return 0;
}
void thumb_cache_inval(char *id);
void execute_save(pixel *vid_buf)
{
int status;
char *result;
char *names[] = {"Name", "Data:save.bin", "Thumb:thumb.bin", "Publish", "ID", NULL};
char *parts[5];
int plens[5];
parts[0] = svf_name;
plens[0] = strlen(svf_name);
parts[1] = build_save(plens+1, 0, 0, XRES, YRES);
parts[2] = build_thumb(plens+2, 1);
parts[3] = (svf_publish==1)?"Public":"Private";
plens[3] = strlen((svf_publish==1)?"Public":"Private");
if(svf_id[0])
{
parts[4] = svf_id;
plens[4] = strlen(svf_id);
}
else
names[4] = NULL;
result = http_multipart_post(
"http://" SERVER "/Save.api",
names, parts, plens,
svf_user, svf_pass,
&status, NULL);
if(svf_last)
free(svf_last);
svf_last = parts[1];
svf_lsize = plens[1];
free(parts[2]);
if(status!=200)
{
error_ui(vid_buf, status, http_ret_text(status));
if(result)
free(result);
return;
}
if(result && strncmp(result, "OK", 2))
{
error_ui(vid_buf, 0, result);
free(result);
return;
}
if(result[2])
{
strncpy(svf_id, result+3, 15);
svf_id[15] = 0;
}
if(!svf_id[0])
{
error_ui(vid_buf, 0, "No ID supplied by server");
free(result);
return;
}
thumb_cache_inval(svf_id);
svf_own = 1;
if(result)
free(result);
}
void execute_delete(pixel *vid_buf, char *id)
{
int status;
char *result;
char *names[] = {"ID", NULL};
char *parts[1];
parts[0] = id;
result = http_multipart_post(
"http://" SERVER "/Delete.api",
names, parts, NULL,
svf_user, svf_pass,
&status, NULL);
if(status!=200)
{
error_ui(vid_buf, status, http_ret_text(status));
if(result)
free(result);
return;
}
if(result && strncmp(result, "OK", 2))
{
error_ui(vid_buf, 0, result);
free(result);
return;
}
if(result)
free(result);
}
int execute_vote(pixel *vid_buf, char *id, char *action)
{
int status;
char *result;
char *names[] = {"ID", "Action", NULL};
char *parts[2];
parts[0] = id;
parts[1] = action;
result = http_multipart_post(
"http://" SERVER "/Vote.api",
names, parts, NULL,
svf_user, svf_pass,
&status, NULL);
if(status!=200)
{
error_ui(vid_buf, status, http_ret_text(status));
if(result)
free(result);
return 0;
}
if(result && strncmp(result, "OK", 2))
{
error_ui(vid_buf, 0, result);
free(result);
return 0;
}
if(result)
free(result);
return 1;
}
static char hex[] = "0123456789ABCDEF";
void strcaturl(char *dst, char *src)
{
char *d;
unsigned char *s;
for(d=dst; *d; d++) ;
for(s=(unsigned char *)src; *s; s++)
{
if((*s>='0' && *s<='9') ||
(*s>='a' && *s<='z') ||
(*s>='A' && *s<='Z'))
*(d++) = *s;
else
{
*(d++) = '%';
*(d++) = hex[*s>>4];
*(d++) = hex[*s&15];
}
}
*d = 0;
}
#define THUMB_CACHE_SIZE 256
char *thumb_cache_id[THUMB_CACHE_SIZE];
void *thumb_cache_data[THUMB_CACHE_SIZE];
int thumb_cache_size[THUMB_CACHE_SIZE];
int thumb_cache_lru[THUMB_CACHE_SIZE];
void thumb_cache_inval(char *id)
{
int i,j;
for(i=0; i<THUMB_CACHE_SIZE; i++)
if(thumb_cache_id[i] && !strcmp(id, thumb_cache_id[i]))
break;
if(i >= THUMB_CACHE_SIZE)
return;
free(thumb_cache_id[i]);
free(thumb_cache_data[i]);
thumb_cache_id[i] = NULL;
for(j=0; j<THUMB_CACHE_SIZE; j++)
if(thumb_cache_lru[j] > thumb_cache_lru[i])
thumb_cache_lru[j]--;
}
void thumb_cache_add(char *id, void *thumb, int size)
{
int i,m=-1,j=-1;
thumb_cache_inval(id);
for(i=0; i<THUMB_CACHE_SIZE; i++)
{
if(!thumb_cache_id[i])
break;
if(thumb_cache_lru[i] > m)
{
m = thumb_cache_lru[i];
j = i;
}
}
if(i >= THUMB_CACHE_SIZE)
{
thumb_cache_inval(thumb_cache_id[j]);
i = j;
}
for(j=0; j<THUMB_CACHE_SIZE; j++)
thumb_cache_lru[j] ++;
thumb_cache_id[i] = mystrdup(id);
thumb_cache_data[i] = malloc(size);
memcpy(thumb_cache_data[i], thumb, size);
thumb_cache_size[i] = size;
thumb_cache_lru[i] = 0;
}
int thumb_cache_find(char *id, void **thumb, int *size)
{
int i,j;
for(i=0; i<THUMB_CACHE_SIZE; i++)
if(thumb_cache_id[i] && !strcmp(id, thumb_cache_id[i]))
break;
if(i >= THUMB_CACHE_SIZE)
return 0;
for(j=0; j<THUMB_CACHE_SIZE; j++)
if(thumb_cache_lru[j] < thumb_cache_lru[i])
thumb_cache_lru[j]++;
thumb_cache_lru[i] = 0;
*thumb = malloc(thumb_cache_size[i]);
*size = thumb_cache_size[i];
memcpy(*thumb, thumb_cache_data[i], *size);
return 1;
}
char *search_ids[GRID_X*GRID_Y];
int search_votes[GRID_X*GRID_Y];
int search_publish[GRID_X*GRID_Y];
int search_scoredown[GRID_X*GRID_Y];
int search_scoreup[GRID_X*GRID_Y];
char *search_names[GRID_X*GRID_Y];
char *search_owners[GRID_X*GRID_Y];
void *search_thumbs[GRID_X*GRID_Y];
int search_thsizes[GRID_X*GRID_Y];
#define TAG_MAX 256
char *tag_names[TAG_MAX];
int tag_votes[TAG_MAX];
int search_results(char *str, int votes)
{
int i,j;
char *p,*q,*r,*s,*vu,*vd,*pu;
for(i=0; i<GRID_X*GRID_Y; i++)
{
if(search_ids[i])
{
free(search_ids[i]);
search_ids[i] = NULL;
}
if(search_names[i])
{
free(search_names[i]);
search_names[i] = NULL;
}
if(search_owners[i])
{
free(search_owners[i]);
search_owners[i] = NULL;
}
if(search_thumbs[i])
{
free(search_thumbs[i]);
search_thumbs[i] = NULL;
search_thsizes[i] = 0;
}
}
for(j=0; j<TAG_MAX; j++)
if(tag_names[j])
{
free(tag_names[j]);
tag_names[j] = NULL;
}
if(!str || !*str)
return 0;
i = 0;
j = 0;
s = NULL;
do_open = 0;
while(1)
{
if(!*str)
break;
p = strchr(str, '\n');
if(!p)
p = str + strlen(str);
else
*(p++) = 0;
if(!strncmp(str, "OPEN ", 5))
{
do_open = 1;
if(i>=GRID_X*GRID_Y)
break;
if(votes)
{
pu = strchr(str+5, ' ');
if(!pu)
return i;
*(pu++) = 0;
s = strchr(pu, ' ');
if(!s)
return i;
*(s++) = 0;
vu = strchr(s, ' ');
if(!vu)
return i;
*(vu++) = 0;
vd = strchr(vu, ' ');
if(!vd)
return i;
*(vd++) = 0;
q = strchr(vd, ' ');
}
else
{
pu = strchr(str+5, ' ');
if(!pu)
return i;
*(pu++) = 0;
vu = strchr(pu, ' ');
if(!vu)
return i;
*(vu++) = 0;
vd = strchr(vu, ' ');
if(!vd)
return i;
*(vd++) = 0;
q = strchr(vd, ' ');
}
if(!q)
return i;
*(q++) = 0;
r = strchr(q, ' ');
if(!r)
return i;
*(r++) = 0;
search_ids[i] = mystrdup(str+5);
search_publish[i] = atoi(pu);
search_scoreup[i] = atoi(vu);
search_scoredown[i] = atoi(vd);
search_owners[i] = mystrdup(q);
search_names[i] = mystrdup(r);
if(s)
search_votes[i] = atoi(s);
thumb_cache_find(str, search_thumbs+i, search_thsizes+i);
i++;
}
else if(!strncmp(str, "TAG ", 4))
{
if(j >= TAG_MAX)
{
str = p;
continue;
}
q = strchr(str+4, ' ');
if(!q)
{
str = p;
continue;
}
*(q++) = 0;
tag_names[j] = mystrdup(str+4);
tag_votes[j] = atoi(q);
j++;
}
else
{
if(i>=GRID_X*GRID_Y)
break;
if(votes)
{
pu = strchr(str, ' ');
if(!pu)
return i;
*(pu++) = 0;
s = strchr(pu, ' ');
if(!s)
return i;
*(s++) = 0;
vu = strchr(s, ' ');
if(!vu)
return i;
*(vu++) = 0;
vd = strchr(vu, ' ');
if(!vd)
return i;
*(vd++) = 0;
q = strchr(vd, ' ');
}
else
{
pu = strchr(str, ' ');
if(!pu)
return i;
*(pu++) = 0;
vu = strchr(pu, ' ');
if(!vu)
return i;
*(vu++) = 0;
vd = strchr(vu, ' ');
if(!vd)
return i;
*(vd++) = 0;
q = strchr(vd, ' ');
}
if(!q)
return i;
*(q++) = 0;
r = strchr(q, ' ');
if(!r)
return i;
*(r++) = 0;
search_ids[i] = mystrdup(str);
search_publish[i] = atoi(pu);
search_scoreup[i] = atoi(vu);
search_scoredown[i] = atoi(vd);
search_owners[i] = mystrdup(q);
search_names[i] = mystrdup(r);
if(s)
search_votes[i] = atoi(s);
thumb_cache_find(str, search_thumbs+i, search_thsizes+i);
i++;
}
str = p;
}
if(*str)
i++;
return i;
}
#define IMGCONNS 3
#define TIMEOUT 100
#define HTTP_TIMEOUT 10
int search_own = 0;
int search_date = 0;
int search_page = 0;
char search_expr[256] = "";
int search_ui(pixel *vid_buf)
{
int uih=0,nyu,nyd,b=1,bq,mx=0,my=0,mxq=0,myq=0,mmt=0,gi,gj,gx,gy,pos,i,mp,dp,own,last_own=search_own,page_count=0,last_page=0,last_date=0,j,w,h,st=0,lv;
int is_p1=0, exp_res=GRID_X*GRID_Y, tp, view_own=0;
int thumb_drawn[GRID_X*GRID_Y];
pixel *v_buf = (pixel *)malloc(((YRES+MENUSIZE)*(XRES+BARSIZE))*PIXELSIZE);
float ry;
time_t http_last_use=HTTP_TIMEOUT;
ui_edit ed;
void *http = NULL;
int active = 0;
char *last = NULL;
int search = 0;
int lasttime = TIMEOUT;
char *uri;
int status;
char *results;
char *tmp, ts[64];
void *img_http[IMGCONNS];
char *img_id[IMGCONNS];
void *thumb, *data;
int thlen, dlen;
memset(v_buf, 0, ((YRES+MENUSIZE)*(XRES+BARSIZE))*PIXELSIZE);
memset(img_http, 0, sizeof(img_http));
memset(img_id, 0, sizeof(img_id));
memset(search_ids, 0, sizeof(search_ids));
memset(search_names, 0, sizeof(search_names));
memset(search_scoreup, 0, sizeof(search_scoreup));
memset(search_scoredown, 0, sizeof(search_scoredown));
memset(search_publish, 0, sizeof(search_publish));
memset(search_owners, 0, sizeof(search_owners));
memset(search_thumbs, 0, sizeof(search_thumbs));
memset(search_thsizes, 0, sizeof(search_thsizes));
memset(thumb_drawn, 0, sizeof(thumb_drawn));
do_open = 0;
while(!sdl_poll())
{
b = SDL_GetMouseState(&mx, &my);
if(!b)
break;
}
ed.x = 65;
ed.y = 13;
ed.w = XRES-200;
ed.nx = 1;
ed.def = "[search terms]";
ed.focus = 1;
ed.hide = 0;
ed.cursor = strlen(search_expr);
strcpy(ed.str, search_expr);
sdl_wheel = 0;
while(!sdl_poll())
{
uih = 0;
bq = b;
mxq = mx;
myq = my;
b = SDL_GetMouseState(&mx, &my);
mx /= sdl_scale;
my /= sdl_scale;
if(mx!=mxq || my!=myq || sdl_wheel || b)
mmt = 0;
else if(mmt<TIMEOUT)
mmt++;
clearrect(vid_buf, -1, -1, (XRES+BARSIZE)+1, YRES+MENUSIZE+1);
memcpy(vid_buf, v_buf, ((YRES+MENUSIZE)*(XRES+BARSIZE))*PIXELSIZE);
drawtext(vid_buf, 11, 13, "Search:", 192, 192, 192, 255);
if(!last || (!active && strcmp(last, ed.str)))
drawtext(vid_buf, 51, 11, "\x8E", 192, 160, 32, 255);
else
drawtext(vid_buf, 51, 11, "\x8E", 32, 64, 160, 255);
drawtext(vid_buf, 51, 11, "\x8F", 255, 255, 255, 255);
drawrect(vid_buf, 48, 8, XRES-182, 16, 192, 192, 192, 255);
if(!svf_login)
{
search_own = 0;
drawrect(vid_buf, XRES-64, 8, 56, 16, 96, 96, 96, 255);
drawtext(vid_buf, XRES-61, 11, "\x94", 96, 80, 16, 255);
drawtext(vid_buf, XRES-61, 11, "\x93", 128, 128, 128, 255);
drawtext(vid_buf, XRES-46, 13, "My Own", 128, 128, 128, 255);
}
else if(search_own)
{
fillrect(vid_buf, XRES-65, 7, 58, 18, 255, 255, 255, 255);
drawtext(vid_buf, XRES-61, 11, "\x94", 192, 160, 64, 255);
drawtext(vid_buf, XRES-61, 11, "\x93", 32, 32, 32, 255);
drawtext(vid_buf, XRES-46, 13, "My Own", 0, 0, 0, 255);
}
else
{
drawrect(vid_buf, XRES-64, 8, 56, 16, 192, 192, 192, 255);
drawtext(vid_buf, XRES-61, 11, "\x94", 192, 160, 32, 255);
drawtext(vid_buf, XRES-61, 11, "\x93", 255, 255, 255, 255);
drawtext(vid_buf, XRES-46, 13, "My Own", 255, 255, 255, 255);
}
if(search_date)
{
fillrect(vid_buf, XRES-130, 7, 62, 18, 255, 255, 255, 255);
drawtext(vid_buf, XRES-126, 11, "\xA6", 32, 32, 32, 255);
drawtext(vid_buf, XRES-111, 13, "By date", 0, 0, 0, 255);
}
else
{
drawrect(vid_buf, XRES-129, 8, 60, 16, 192, 192, 192, 255);
drawtext(vid_buf, XRES-126, 11, "\xA9", 144, 48, 32, 255);
drawtext(vid_buf, XRES-126, 11, "\xA8", 32, 144, 32, 255);
drawtext(vid_buf, XRES-126, 11, "\xA7", 255, 255, 255, 255);
drawtext(vid_buf, XRES-111, 13, "By votes", 255, 255, 255, 255);
}
if(search_page)
{
drawtext(vid_buf, 4, YRES+MENUSIZE-16, "\x96", 255, 255, 255, 255);
drawrect(vid_buf, 1, YRES+MENUSIZE-20, 16, 16, 255, 255, 255, 255);
}
if(page_count > 9)
{
drawtext(vid_buf, XRES-15, YRES+MENUSIZE-16, "\x95", 255, 255, 255, 255);
drawrect(vid_buf, XRES-18, YRES+MENUSIZE-20, 16, 16, 255, 255, 255, 255);
}
ui_edit_draw(vid_buf, &ed);
if((b && !bq && mx>=1 && mx<=17 && my>=YRES+MENUSIZE-20 && my<YRES+MENUSIZE-4) || sdl_wheel>0)
{
if(search_page)
{
search_page --;
lasttime = TIMEOUT;
}
sdl_wheel = 0;
uih = 1;
}
if((b && !bq && mx>=XRES-18 && mx<=XRES-1 && my>=YRES+MENUSIZE-20 && my<YRES+MENUSIZE-4) || sdl_wheel<0)
{
if(page_count>exp_res)
{
lasttime = TIMEOUT;
search_page ++;
page_count = exp_res;
}
sdl_wheel = 0;
uih = 1;
}
tp = -1;
if(is_p1)
{
drawtext(vid_buf, (XRES-textwidth("Popular tags:"))/2, 31, "Popular tags:", 255, 192, 64, 255);
for(gj=0; gj<((GRID_Y-GRID_P)*YRES)/(GRID_Y*14); gj++)
for(gi=0; gi<GRID_X; gi++)
{
pos = gi+GRID_X*gj;
if(pos>TAG_MAX || !tag_names[pos])
break;
if(tag_votes[0])
i = 127+(128*tag_votes[pos])/tag_votes[0];
else
i = 192;
w = textwidth(tag_names[pos]);
if(w>XRES/GRID_X-5)
w = XRES/GRID_X-5;
gx = (XRES/GRID_X)*gi;
gy = gj*14 + 46;
if(mx>=gx && mx<gx+(XRES/GRID_X) && my>=gy && my<gy+14)
{
j = (i*5)/6;
tp = pos;
}
else
j = i;
drawtextmax(vid_buf, gx+(XRES/GRID_X-w)/2, gy, XRES/GRID_X-5, tag_names[pos], j, j, i, 255);
}
}
mp = dp = -1;
st = 0;
for(gj=0; gj<GRID_Y; gj++)
for(gi=0; gi<GRID_X; gi++)
{
if(is_p1)
{
pos = gi+GRID_X*(gj-GRID_Y+GRID_P);
if(pos<0)
break;
}
else
pos = gi+GRID_X*gj;
if(!search_ids[pos])
break;
gx = ((XRES/GRID_X)*gi) + (XRES/GRID_X-XRES/GRID_S)/2;
gy = ((((YRES-(MENUSIZE-20))+15)/GRID_Y)*gj) + ((YRES-(MENUSIZE-20))/GRID_Y-(YRES-(MENUSIZE-20))/GRID_S+10)/2 + 18;
if(textwidth(search_names[pos]) > XRES/GRID_X-10)
{
tmp = malloc(strlen(search_names[pos])+4);
strcpy(tmp, search_names[pos]);
j = textwidthx(tmp, XRES/GRID_X-15);
strcpy(tmp+j, "...");
drawtext(vid_buf, gx+XRES/(GRID_S*2)-textwidth(tmp)/2, gy+YRES/GRID_S+7, tmp, 192, 192, 192, 255);
free(tmp);
}
else
drawtext(vid_buf, gx+XRES/(GRID_S*2)-textwidth(search_names[pos])/2, gy+YRES/GRID_S+7, search_names[pos], 192, 192, 192, 255);
j = textwidth(search_owners[pos]);
if(mx>=gx+XRES/(GRID_S*2)-j/2 && mx<=gx+XRES/(GRID_S*2)+j/2 &&
my>=gy+YRES/GRID_S+18 && my<=gy+YRES/GRID_S+31)
{
st = 1;
drawtext(vid_buf, gx+XRES/(GRID_S*2)-j/2, gy+YRES/GRID_S+20, search_owners[pos], 128, 128, 160, 255);
}
else
drawtext(vid_buf, gx+XRES/(GRID_S*2)-j/2, gy+YRES/GRID_S+20, search_owners[pos], 128, 128, 128, 255);
if(search_thumbs[pos]&&thumb_drawn[pos]==0)
{
render_thumb(search_thumbs[pos], search_thsizes[pos], 1, v_buf, gx, gy, GRID_S);
thumb_drawn[pos] = 1;
}
own = svf_login && (!strcmp(svf_user, search_owners[pos]) || svf_admin || svf_mod);
if(mx>=gx-2 && mx<=gx+XRES/GRID_S+3 && my>=gy-2 && my<=gy+YRES/GRID_S+30)
mp = pos;
if(own)
{
if(mx>=gx+XRES/GRID_S-4 && mx<=gx+XRES/GRID_S+6 && my>=gy-6 && my<=gy+4)
{
mp = -1;
dp = pos;
}
}
if(mp==pos && !st)
drawrect(vid_buf, gx-2, gy-2, XRES/GRID_S+3, YRES/GRID_S+3, 160, 160, 192, 255);
else
drawrect(vid_buf, gx-2, gy-2, XRES/GRID_S+3, YRES/GRID_S+3, 128, 128, 128, 255);
if(own)
{
if(dp == pos)
drawtext(vid_buf, gx+XRES/GRID_S-4, gy-6, "\x86", 255, 48, 32, 255);
else
drawtext(vid_buf, gx+XRES/GRID_S-4, gy-6, "\x86", 160, 48, 32, 255);
drawtext(vid_buf, gx+XRES/GRID_S-4, gy-6, "\x85", 255, 255, 255, 255);
}
if(!search_publish[pos])
{
drawtext(vid_buf, gx-6, gy-6, "\xCD", 255, 255, 255, 255);
drawtext(vid_buf, gx-6, gy-6, "\xCE", 212, 151, 81, 255);
}
if(view_own || svf_admin || svf_mod)
{
sprintf(ts+1, "%d", search_votes[pos]);
ts[0] = 0xBB;
for(j=1; ts[j]; j++)
ts[j] = 0xBC;
ts[j-1] = 0xB9;
ts[j] = 0xBA;
ts[j+1] = 0;
w = gx+XRES/GRID_S-2-textwidth(ts);
h = gy+YRES/GRID_S-11;
drawtext(vid_buf, w, h, ts, 16, 72, 16, 255);
for(j=0; ts[j]; j++)
ts[j] -= 14;
drawtext(vid_buf, w, h, ts, 192, 192, 192, 255);
sprintf(ts, "%d", search_votes[pos]);
for(j=0; ts[j]; j++)
ts[j] += 127;
drawtext(vid_buf, w+3, h, ts, 255, 255, 255, 255);
}
if(search_scoreup[pos]>0||search_scoredown[pos]>0)
{
lv = (search_scoreup[pos]>search_scoredown[pos]?search_scoreup[pos]:search_scoredown[pos]);
if(((YRES/GRID_S+3)/2)>lv)
{
ry = ((float)((YRES/GRID_S+3)/2)/(float)lv);
if(lv<8)
{
ry = ry/(8-lv);
}
nyu = search_scoreup[pos]*ry;
nyd = search_scoredown[pos]*ry;
}
else
{
ry = ((float)lv/(float)((YRES/GRID_S+3)/2));
nyu = search_scoreup[pos]/ry;
nyd = search_scoredown[pos]/ry;
}
fillrect(vid_buf, gx-2+(XRES/GRID_S)+5, gy-2+((YRES/GRID_S+3)/2)-nyu, 4, nyu, 0, 187, 40, 255);
fillrect(vid_buf, gx-2+(XRES/GRID_S)+5, gy-2+((YRES/GRID_S+3)/2)+1, 4, nyd, 187, 40, 0, 255);
drawrect(vid_buf, gx-2+(XRES/GRID_S)+5, gy-2+((YRES/GRID_S+3)/2)-nyu, 4, nyu, 0, 107, 10, 255);
drawrect(vid_buf, gx-2+(XRES/GRID_S)+5, gy-2+((YRES/GRID_S+3)/2)+1, 4, nyd, 107, 10, 0, 255);
}
}
if(mp!=-1 && mmt>=TIMEOUT/5 && !st)
{
gi = mp % GRID_X;
gj = mp / GRID_X;
if(is_p1)
gj += GRID_Y-GRID_P;
gx = ((XRES/GRID_X)*gi) + (XRES/GRID_X-XRES/GRID_S)/2;
gy = (((YRES+15)/GRID_Y)*gj) + (YRES/GRID_Y-YRES/GRID_S+10)/2 + 18;
i = w = textwidth(search_names[mp]);
h = YRES/GRID_Z+30;
if(w<XRES/GRID_Z) w=XRES/GRID_Z;
gx += XRES/(GRID_S*2)-w/2;
gy += YRES/(GRID_S*2)-h/2;
if(gx<2) gx=2;
if(gx+w>=XRES-2) gx=XRES-3-w;
if(gy<32) gy=32;
if(gy+h>=YRES+(MENUSIZE-2)) gy=YRES+(MENUSIZE-3)-h;
clearrect(vid_buf, gx-2, gy-3, w+4, h);
drawrect(vid_buf, gx-2, gy-3, w+4, h, 160, 160, 192, 255);
if(search_thumbs[mp])
render_thumb(search_thumbs[mp], search_thsizes[mp], 1, vid_buf, gx+(w-(XRES/GRID_Z))/2, gy, GRID_Z);
drawtext(vid_buf, gx+(w-i)/2, gy+YRES/GRID_Z+4, search_names[mp], 192, 192, 192, 255);
drawtext(vid_buf, gx+(w-textwidth(search_owners[mp]))/2, gy+YRES/GRID_Z+16, search_owners[mp], 128, 128, 128, 255);
}
sdl_blit(0, 0, (XRES+BARSIZE), YRES+MENUSIZE, vid_buf, (XRES+BARSIZE));
ui_edit_process(mx, my, b, &ed);
if(sdl_key==SDLK_RETURN)
{
if(!last || (!active && (strcmp(last, ed.str) || last_own!=search_own || last_date!=search_date || last_page!=search_page)))
lasttime = TIMEOUT;
else if(search_ids[0] && !search_ids[1])
{
bq = 0;
b = 1;
mp = 0;
}
}
if(sdl_key==SDLK_ESCAPE)
goto finish;
if(b && !bq && mx>=XRES-64 && mx<=XRES-8 && my>=8 && my<=24 && svf_login)
{
search_own = !search_own;
lasttime = TIMEOUT;
}
if(b && !bq && mx>=XRES-129 && mx<=XRES-65 && my>=8 && my<=24)
{
search_date = !search_date;
lasttime = TIMEOUT;
}
if(b && !bq && dp!=-1)
if(confirm_ui(vid_buf, "Do you want to delete?", search_names[dp], "Delete"))
{
execute_delete(vid_buf, search_ids[dp]);
lasttime = TIMEOUT;
if(last)
{
free(last);
last = NULL;
}
}
if(b && !bq && tp!=-1)
{
strncpy(ed.str, tag_names[tp], 255);
lasttime = TIMEOUT;
}
if(b && !bq && mp!=-1 && st)
{
sprintf(ed.str, "user:%s", search_owners[mp]);
lasttime = TIMEOUT;
}
if(do_open==1)
{
mp = 0;
}
if((b && !bq && mp!=-1 && !st && !uih) || do_open==1)
{
fillrect(vid_buf, 0, 0, XRES+BARSIZE, YRES+MENUSIZE, 0, 0, 0, 255);
info_box(vid_buf, "Loading...");
uri = malloc(strlen(search_ids[mp])*3+strlen(SERVER)+64);
strcpy(uri, "http://" SERVER "/Get.api?Op=save&ID=");
strcaturl(uri, search_ids[mp]);
data = http_simple_get(uri, &status, &dlen);
free(uri);
if(status == 200)
{
status = parse_save(data, dlen, 1, 0, 0);
switch(status)
{
case 1:
error_ui(vid_buf, 0, "Simulation corrupted");
break;
case 2:
error_ui(vid_buf, 0, "Simulation from a newer version");
break;
case 3:
error_ui(vid_buf, 0, "Simulation on a too large grid");
break;
}
if(!status)
{
char *tnames[] = {"ID", NULL};
char *tparts[1];
int tplens[1];
if(svf_last)
free(svf_last);
svf_last = data;
svf_lsize = dlen;
tparts[0] = search_ids[mp];
tplens[0] = strlen(search_ids[mp]);
data = http_multipart_post("http://" SERVER "/Tags.api", tnames, tparts, tplens, svf_user, svf_pass, &status, NULL);
svf_open = 1;
svf_own = svf_login && !strcmp(search_owners[mp], svf_user);
svf_publish = search_publish[mp] && svf_login && !strcmp(search_owners[mp], svf_user);
strcpy(svf_id, search_ids[mp]);
strcpy(svf_name, search_names[mp]);
if(status == 200)
{
if(data)
{
strncpy(svf_tags, data, 255);
svf_tags[255] = 0;
}
else
svf_tags[0] = 0;
}
else
{
svf_tags[0] = 0;
}
if(svf_login)
{
char *names[] = {"ID", NULL};
char *parts[1];
parts[0] = search_ids[mp];
data = http_multipart_post("http://" SERVER "/Vote.api", names, parts, NULL, svf_user, svf_pass, &status, NULL);
if(status == 200)
{
if(data)
{
if(!strcmp(data, "Up"))
{
svf_myvote = 1;
}
else if(!strcmp(data, "Down"))
{
svf_myvote = -1;
}
else
{
svf_myvote = 0;
}
}
else
{
svf_myvote = 0;
}
}
else
{
svf_myvote = 0;
}
}
}
else
{
svf_open = 0;
svf_publish = 0;
svf_own = 0;
svf_myvote = 0;
svf_id[0] = 0;
svf_name[0] = 0;
svf_tags[0] = 0;
if(svf_last)
free(svf_last);
svf_last = NULL;
}
}
else
error_ui(vid_buf, status, http_ret_text(status));
if(data)
free(data);
goto finish;
}
if(!last)
{
search = 1;
}
else if(!active && (strcmp(last, ed.str) || last_own!=search_own || last_date!=search_date || last_page!=search_page))
{
search = 1;
if(strcmp(last, ed.str) || last_own!=search_own || last_date!=search_date)
{
search_page = 0;
page_count = 0;
}
free(last);
last = NULL;
}
else
search = 0;
if(search && lasttime>=TIMEOUT)
{
lasttime = 0;
last = mystrdup(ed.str);
last_own = search_own;
last_date = search_date;
last_page = search_page;
active = 1;
uri = malloc(strlen(last)*3+80+strlen(SERVER)+strlen(svf_user));
if(search_own || svf_admin || svf_mod)
tmp = "&ShowVotes=true";
else
tmp = "";
if(!search_own && !search_date && !*last)
{
if(search_page)
{
exp_res = GRID_X*GRID_Y;
sprintf(uri, "http://" SERVER "/Search.api?Start=%d&Count=%d%s&Query=", (search_page-1)*GRID_X*GRID_Y+GRID_X*GRID_P, exp_res+1, tmp);
}
else
{
exp_res = GRID_X*GRID_P;
sprintf(uri, "http://" SERVER "/Search.api?Start=%d&Count=%d&t=%d%s&Query=", 0, exp_res+1, ((GRID_Y-GRID_P)*YRES)/(GRID_Y*14)*GRID_X, tmp);
}
}
else
{
exp_res = GRID_X*GRID_Y;
sprintf(uri, "http://" SERVER "/Search.api?Start=%d&Count=%d%s&Query=", search_page*GRID_X*GRID_Y, exp_res+1, tmp);
}
strcaturl(uri, last);
if(search_own)
{
strcaturl(uri, " user:");
strcaturl(uri, svf_user);
}
if(search_date)
strcaturl(uri, " sort:date");
http = http_async_req_start(http, uri, NULL, 0, 1);
if(svf_login)
{
http_auth_headers(http, svf_user, svf_pass);
}
http_last_use = time(NULL);
free(uri);
}
if(active && http_async_req_status(http))
{
http_last_use = time(NULL);
results = http_async_req_stop(http, &status, NULL);
view_own = last_own;
if(status == 200)
{
page_count = search_results(results, last_own||svf_admin||svf_mod);
memset(thumb_drawn, 0, sizeof(thumb_drawn));
memset(v_buf, 0, ((YRES+MENUSIZE)*(XRES+BARSIZE))*PIXELSIZE);
}
is_p1 = (exp_res < GRID_X*GRID_Y);
free(results);
active = 0;
}
if(http && !active && (time(NULL)>http_last_use+HTTP_TIMEOUT))
{
http_async_req_close(http);
http = NULL;
}
for(i=0; i<IMGCONNS; i++)
{
if(img_http[i] && http_async_req_status(img_http[i]))
{
thumb = http_async_req_stop(img_http[i], &status, &thlen);
if(status != 200)
{
if(thumb)
free(thumb);
thumb = calloc(1,4);
thlen = 4;
}
thumb_cache_add(img_id[i], thumb, thlen);
for(pos=0; pos<GRID_X*GRID_Y; pos++)
if(search_ids[pos] && !strcmp(search_ids[pos], img_id[i]))
break;
if(pos<GRID_X*GRID_Y)
{
search_thumbs[pos] = thumb;
search_thsizes[pos] = thlen;
}
else
free(thumb);
free(img_id[i]);
img_id[i] = NULL;
}
if(!img_id[i])
{
for(pos=0; pos<GRID_X*GRID_Y; pos++)
if(search_ids[pos] && !search_thumbs[pos])
{
for(gi=0; gi<IMGCONNS; gi++)
if(img_id[gi] && !strcmp(search_ids[pos], img_id[gi]))
break;
if(gi<IMGCONNS)
continue;
break;
}
if(pos<GRID_X*GRID_Y)
{
uri = malloc(strlen(search_ids[pos])*3+strlen(SERVER)+64);
strcpy(uri, "http://" SERVER "/Get.api?Op=thumb&ID=");
strcaturl(uri, search_ids[pos]);
img_id[i] = mystrdup(search_ids[pos]);
img_http[i] = http_async_req_start(img_http[i], uri, NULL, 0, 1);
free(uri);
}
}
if(!img_id[i] && img_http[i])
{
http_async_req_close(img_http[i]);
img_http[i] = NULL;
}
}
if(lasttime<TIMEOUT)
lasttime++;
}
finish:
if(last)
free(last);
if(http)
http_async_req_close(http);
for(i=0; i<IMGCONNS; i++)
if(img_http[i])
http_async_req_close(img_http[i]);
search_results("", 0);
strcpy(search_expr, ed.str);
return 0;
}
void draw_image(pixel *vid, pixel *img, int x, int y, int w, int h, int a)
{
int i, j, r, g, b;
for(j=0; j<h; j++)
for(i=0; i<w; i++)
{
r = PIXR(*img);
g = PIXG(*img);
b = PIXB(*img);
drawpixel(vid, x+i, y+j, r, g, b, a);
img++;
}
}
/***********************************************************
* MESSAGE SIGNS *
***********************************************************/
/***********************************************************
* CONFIG FILE *
***********************************************************/
char http_proxy[256] = "";
void save_string(FILE *f, char *str)
{
int li = strlen(str);
unsigned char lb[2];
lb[0] = li;
lb[1] = li >> 8;
fwrite(lb, 2, 1, f);
fwrite(str, li, 1, f);
}
int load_string(FILE *f, char *str, int max)
{
int li;
unsigned char lb[2];
fread(lb, 2, 1, f);
li = lb[0] | (lb[1] << 8);
if(li > max)
{
str[0] = 0;
return 1;
}
fread(str, li, 1, f);
str[li] = 0;
return 0;
}
unsigned char last_major=0, last_minor=0, update_flag=0;
void save_presets(int do_update)
{
FILE *f=fopen("powder.def", "wb");
unsigned char sig[4] = {0x50, 0x44, 0x65, 0x66};
unsigned char tmp = sdl_scale;
if(!f)
return;
fwrite(sig, 1, 4, f);
save_string(f, svf_user);
save_string(f, svf_pass);
fwrite(&tmp, 1, 1, f);
tmp = cmode;
fwrite(&tmp, 1, 1, f);
tmp = svf_admin;
fwrite(&tmp, 1, 1, f);
tmp = svf_mod;
fwrite(&tmp, 1, 1, f);
save_string(f, http_proxy);
tmp = SAVE_VERSION;
fwrite(&tmp, 1, 1, f);
tmp = MINOR_VERSION;
fwrite(&tmp, 1, 1, f);
tmp = do_update;
fwrite(&tmp, 1, 1, f);
fclose(f);
}
void load_presets(void)
{
FILE *f=fopen("powder.def", "rb");
unsigned char sig[4], tmp;
if(!f)
return;
fread(sig, 1, 4, f);
if(sig[0]!=0x50 || sig[1]!=0x44 || sig[2]!=0x65 || sig[3]!=0x66)
{
if(sig[0]==0x4D && sig[1]==0x6F && sig[2]==0x46 && sig[3]==0x6F)
{
if(fseek(f, -3, SEEK_END))
{
remove("powder.def");
return;
}
if(fread(sig, 1, 3, f) != 3)
{
remove("powder.def");
goto fail;
}
last_major = sig[0];
last_minor = sig[1];
update_flag = sig[2];
}
fclose(f);
remove("powder.def");
return;
}
if(load_string(f, svf_user, 63))
goto fail;
if(load_string(f, svf_pass, 63))
goto fail;
svf_login = !!svf_user[0];
if(fread(&tmp, 1, 1, f) != 1)
goto fail;
sdl_scale = (tmp == 2) ? 2 : 1;
if(fread(&tmp, 1, 1, f) != 1)
goto fail;
cmode = tmp%7;
if(fread(&tmp, 1, 1, f) != 1)
goto fail;
svf_admin = tmp;
if(fread(&tmp, 1, 1, f) != 1)
goto fail;
svf_mod = tmp;
if(load_string(f, http_proxy, 255))
goto fail;
if(fread(sig, 1, 3, f) != 3)
goto fail;
last_major = sig[0];
last_minor = sig[1];
update_flag = sig[2];
fail:
fclose(f);
}
void dim_copy(pixel *dst, pixel *src)
{
int i,r,g,b;
for(i=0; i<XRES*YRES; i++)
{
r = PIXR(src[i]);
g = PIXG(src[i]);
b = PIXB(src[i]);
if(r>0)
r--;
if(g>0)
g--;
if(b>0)
b--;
dst[i] = PIXRGB(r,g,b);
}
}
int zoom_en = 0;
int zoom_x=(XRES-ZSIZE_D)/2, zoom_y=(YRES-ZSIZE_D)/2;
int zoom_wx=0, zoom_wy=0;
void render_zoom(pixel *img)
{
int x, y, i, j;
pixel pix;
drawrect(img, zoom_wx-2, zoom_wy-2, ZSIZE*ZFACTOR+2, ZSIZE*ZFACTOR+2, 192, 192, 192, 255);
drawrect(img, zoom_wx-1, zoom_wy-1, ZSIZE*ZFACTOR, ZSIZE*ZFACTOR, 0, 0, 0, 255);
clearrect(img, zoom_wx, zoom_wy, ZSIZE*ZFACTOR, ZSIZE*ZFACTOR);
for(j=0; j<ZSIZE; j++)
for(i=0; i<ZSIZE; i++)
{
pix = img[(j+zoom_y)*(XRES+BARSIZE)+(i+zoom_x)];
for(y=0; y<ZFACTOR-1; y++)
for(x=0; x<ZFACTOR-1; x++)
img[(j*ZFACTOR+y+zoom_wy)*(XRES+BARSIZE)+(i*ZFACTOR+x+zoom_wx)] = pix;
}
if(zoom_en)
{
for(j=-1; j<=ZSIZE; j++)
{
xor_pixel(zoom_x+j, zoom_y-1, img);
xor_pixel(zoom_x+j, zoom_y+ZSIZE, img);
}
for(j=0; j<ZSIZE; j++)
{
xor_pixel(zoom_x-1, zoom_y+j, img);
xor_pixel(zoom_x+ZSIZE, zoom_y+j, img);
}
}
}
void render_cursor(pixel *vid, int x, int y, int t, int r)
{
int i,j,c;
if(t<PT_NUM||t==SPC_AIR||t==SPC_HEAT||t==SPC_COOL||t==SPC_VACUUM)
{
if(r<=0)
xor_pixel(x, y, vid);
else
for(j=0; j<=r; j++)
for(i=0; i<=r; i++)
if(i*i+j*j<=r*r && ((i+1)*(i+1)+j*j>r*r || i*i+(j+1)*(j+1)>r*r))
{
xor_pixel(x+i, y+j, vid);
if(j) xor_pixel(x+i, y-j, vid);
if(i) xor_pixel(x-i, y+j, vid);
if(i&&j) xor_pixel(x-i, y-j, vid);
}
}
else
{
int tc;
c = (r/CELL) * CELL;
x = (x/CELL) * CELL;
y = (y/CELL) * CELL;
tc = !((c%(CELL*2))==0);
x -= c/2;
y -= c/2;
x += tc*(CELL/2);
y += tc*(CELL/2);
for(i=0; i<CELL+c; i++)
{
xor_pixel(x+i, y, vid);
xor_pixel(x+i, y+CELL+c-1, vid);
}
for(i=1; i<CELL+c-1; i++)
{
xor_pixel(x, y+i, vid);
xor_pixel(x+CELL+c-1, y+i, vid);
}
}
}
#ifdef WIN32
#define x86_cpuid(func,af,bf,cf,df) \
do {\
__asm mov eax, func\
__asm cpuid\
__asm mov af, eax\
__asm mov bf, ebx\
__asm mov cf, ecx\
__asm mov df, edx\
} while(0)
#else
#define x86_cpuid(func,af,bf,cf,df) \
__asm__ __volatile ("cpuid":\
"=a" (af), "=b" (bf), "=c" (cf), "=d" (df) : "a" (func));
#endif
int cpu_check(void)
{
#ifdef MACOSX
return 0;
#else
#ifdef X86
unsigned af,bf,cf,df;
x86_cpuid(0, af, bf, cf, df);
if(bf==0x68747541 && cf==0x444D4163 && df==0x69746E65)
amd = 1;
x86_cpuid(1, af, bf, cf, df);
#ifdef X86_SSE
if(!(df&(1<<25)))
return 1;
#endif
#ifdef X86_SSE2
if(!(df&(1<<26)))
return 1;
#endif
#ifdef X86_SSE3
if(!(cf&1))
return 1;
#endif
#endif
#endif
return 0;
}
char *tag = "(c) 2008-9 Stanislaw Skowronek";
int itc = 0;
char itc_msg[64] = "[?]";
char my_uri[] = "http://" SERVER "/Update.api?Action=Download&Architecture="
#if defined WIN32
"Windows32"
#elif defined LIN32
"Linux32"
#elif defined LIN64
"Linux64"
#elif defined MACOSX
"MacOSX"
#else
"Unknown"
#endif
"&InstructionSet="
#if defined X86_SSE3
"SSE3"
#elif defined X86_SSE2
"SSE2"
#elif defined X86_SSE
"SSE"
#else
"SSE"
#endif
;
char *download_ui(pixel *vid_buf, char *uri, int *len)
{
int dstate = 0;
void *http = http_async_req_start(NULL, uri, NULL, 0, 0);
int x0=(XRES-240)/2,y0=(YRES-MENUSIZE)/2;
int done, total, i, ret, zlen, ulen;
char str[16], *tmp, *res;
while(!http_async_req_status(http))
{
sdl_poll();
http_async_get_length(http, &total, &done);
clearrect(vid_buf, x0-2, y0-2, 244, 64);
drawrect(vid_buf, x0, y0, 240, 60, 192, 192, 192, 255);
drawtext(vid_buf, x0+8, y0+8, "Please wait", 255, 216, 32, 255);
drawtext(vid_buf, x0+8, y0+26, "Downloading update...", 255, 255, 255, 255);
if(total)
{
i = (236*done)/total;
fillrect(vid_buf, x0+1, y0+45, i+1, 14, 255, 216, 32, 255);
i = (100*done)/total;
sprintf(str, "%d%%", i);
if(i<50)
drawtext(vid_buf, x0+120-textwidth(str)/2, y0+48, str, 192, 192, 192, 255);
else
drawtext(vid_buf, x0+120-textwidth(str)/2, y0+48, str, 0, 0, 0, 255);
}
else
drawtext(vid_buf, x0+120-textwidth("Waiting...")/2, y0+48, "Waiting...", 255, 216, 32, 255);
drawrect(vid_buf, x0, y0+44, 240, 16, 192, 192, 192, 255);
sdl_blit(0, 0, (XRES+BARSIZE), YRES+MENUSIZE, vid_buf, (XRES+BARSIZE));
}
tmp = http_async_req_stop(http, &ret, &zlen);
if(ret!=200)
{
error_ui(vid_buf, ret, http_ret_text(ret));
if(tmp)
free(tmp);
return NULL;
}
if(!tmp)
{
error_ui(vid_buf, 0, "Server did not return data");
return NULL;
}
if(zlen<16)
{
printf("ZLen is not 16!\n");
goto corrupt;
}
if(tmp[0]!=0x42 || tmp[1]!=0x75 || tmp[2]!=0x54 || tmp[3]!=0x54)
{
printf("Tmperr %d, %d, %d, %d\n", tmp[0], tmp[1], tmp[2], tmp[3]);
goto corrupt;
}
ulen = (unsigned char)tmp[4];
ulen |= ((unsigned char)tmp[5])<<8;
ulen |= ((unsigned char)tmp[6])<<16;
ulen |= ((unsigned char)tmp[7])<<24;
res = (char *)malloc(ulen);
if(!res)
{
printf("No res!\n");
goto corrupt;
}
dstate = BZ2_bzBuffToBuffDecompress((char *)res, (unsigned *)&ulen, (char *)(tmp+8), zlen-8, 0, 0);
if(dstate)
{
printf("Decompression failure: %d!\n", dstate);
free(res);
goto corrupt;
}
free(tmp);
if(len)
*len = ulen;
return res;
corrupt:
error_ui(vid_buf, 0, "Downloaded update is corrupted");
free(tmp);
return NULL;
}
int main(int argc, char *argv[])
{
int hud_enable = 1;
int active_menu = 0;
#ifdef BETA
int is_beta = 0;
#endif
char uitext[48] = "";
char heattext[64] = "";
int currentTime = 0;
int FPS = 0, FPSB = 0;
int pastFPS = 0;
int past = 0;
pixel *vid_buf=calloc((XRES+BARSIZE)*(YRES+MENUSIZE), PIXELSIZE);
void *http_ver_check;
char *ver_data=NULL, *tmp;
int i, j, bq, fire_fc=0, do_check=0, old_version=0, http_ret=0, major, minor, old_ver_len;
#ifdef INTERNAL
int vs = 0;
#endif
int x, y, b = 0, sl=1, sr=0, su=0, c, lb = 0, lx = 0, ly = 0, lm = 0;//, tx, ty;
int da = 0, db = 0, it = 2047, mx, my, bs = 2;
float nfvx, nfvy;
int load_mode=0, load_w=0, load_h=0, load_x=0, load_y=0, load_size=0;
void *load_data=NULL;
pixel *load_img=NULL;//, *fbi_img=NULL;
int save_mode=0, save_x=0, save_y=0, save_w=0, save_h=0, copy_mode=0;
#ifdef MT
numCores = core_count();
#endif
#ifdef BETA
if(is_beta)
{
old_ver_len = textwidth(old_ver_msg_beta);
}
else
{
old_ver_len = textwidth(old_ver_msg);
}
#else
old_ver_len = textwidth(old_ver_msg);
#endif
menu_count();
parts = calloc(sizeof(particle), NPART);
cb_parts = calloc(sizeof(particle), NPART);
for(i=0; i<NPART-1; i++)
parts[i].life = i+1;
parts[NPART-1].life = -1;
pfree = 0;
fire_bg=calloc(XRES*YRES, PIXELSIZE);
memset(signs, 0, sizeof(signs));
//fbi_img = render_packed_rgb(fbi, FBI_W, FBI_H, FBI_CMP);
load_presets();
for(i=1; i<argc; i++)
{
if(!strncmp(argv[i], "scale:", 6))
{
sdl_scale = (argv[i][6]=='2') ? 2 : 1;
}
else if(!strncmp(argv[i], "proxy:", 6))
{
memset(http_proxy, 0, sizeof(http_proxy));
strncpy(http_proxy, argv[i]+6, 255);
}
else if(!strncmp(argv[i], "nohud", 5))
{
hud_enable = 0;
}
}
save_presets(0);
make_kernel();
prepare_alpha();
stamp_init();
sdl_open();
http_init(http_proxy[0] ? http_proxy : NULL);
if(cpu_check())
{
error_ui(vid_buf, 0, "Unsupported CPU. Try another version.");
return 1;
}
#ifdef BETA
http_ver_check = http_async_req_start(NULL, "http://" SERVER "/Update.api?Action=CheckVersion", NULL, 0, 0);
#else
http_ver_check = http_async_req_start(NULL, "http://" SERVER "/Update.api?Action=CheckVersion", NULL, 0, 0);
#endif
while(!sdl_poll())
{
for(i=0; i<YRES/CELL; i++)
{
pv[i][0] = pv[i][0]*0.8f;
pv[i][1] = pv[i][1]*0.8f;
pv[i][2] = pv[i][2]*0.8f;
pv[i][XRES/CELL-2] = pv[i][XRES/CELL-2]*0.8f;
pv[i][XRES/CELL-1] = pv[i][XRES/CELL-1]*0.8f;
vx[i][0] = vx[i][1]*0.9f;
vx[i][1] = vx[i][2]*0.9f;
vx[i][XRES/CELL-2] = vx[i][XRES/CELL-3]*0.9f;
vx[i][XRES/CELL-1] = vx[i][XRES/CELL-2]*0.9f;
vy[i][0] = vy[i][1]*0.9f;
vy[i][1] = vy[i][2]*0.9f;
vy[i][XRES/CELL-2] = vy[i][XRES/CELL-3]*0.9f;
vy[i][XRES/CELL-1] = vy[i][XRES/CELL-2]*0.9f;
}
for(i=0; i<XRES/CELL; i++)
{
pv[0][i] = pv[0][i]*0.8f;
pv[1][i] = pv[1][i]*0.8f;
pv[2][i] = pv[2][i]*0.8f;
pv[YRES/CELL-2][i] = pv[YRES/CELL-2][i]*0.8f;
pv[YRES/CELL-1][i] = pv[YRES/CELL-1][i]*0.8f;
vx[0][i] = vx[1][i]*0.9f;
vx[1][i] = vx[2][i]*0.9f;
vx[YRES/CELL-2][i] = vx[YRES/CELL-3][i]*0.9f;
vx[YRES/CELL-1][i] = vx[YRES/CELL-2][i]*0.9f;
vy[0][i] = vy[1][i]*0.9f;
vy[1][i] = vy[2][i]*0.9f;
vy[YRES/CELL-2][i] = vy[YRES/CELL-3][i]*0.9f;
vy[YRES/CELL-1][i] = vy[YRES/CELL-2][i]*0.9f;
}
for(j=1; j<YRES/CELL; j++)
{
for(i=1; i<XRES/CELL; i++)
{
if(bmap[j][i]==1 || bmap[j][i]==8 || (bmap[j][i]==7 && !emap[j][i]))
{
vx[j][i] = 0.0f;
vx[j][i-1] = 0.0f;
vy[j][i] = 0.0f;
vy[j-1][i] = 0.0f;
}
}
}
if(!sys_pause||framerender)
{
update_air();
}
if(cmode==0 || cmode==1)
{
draw_air(vid_buf);
}
else if(cmode==2)
{
memcpy(vid_buf, fire_bg, XRES*YRES*PIXELSIZE);
memset(vid_buf+(XRES*YRES), 0, ((XRES+BARSIZE)*YRES*PIXELSIZE)-(XRES*YRES*PIXELSIZE));
}
else
{
memset(vid_buf, 0, (XRES+BARSIZE)*YRES*PIXELSIZE);
}
update_particles(vid_buf);
draw_parts(vid_buf);
if(cmode==2)
{
if(!fire_fc)
{
dim_copy(fire_bg, vid_buf);
}
else
{
memcpy(fire_bg, vid_buf, XRES*YRES*PIXELSIZE);
}
fire_fc = (fire_fc+1) % 3;
}
if(cmode==3||cmode==4||cmode==6)
render_fire(vid_buf);
render_signs(vid_buf);
memset(vid_buf+((XRES+BARSIZE)*YRES), 0, (PIXELSIZE*(XRES+BARSIZE))*MENUSIZE);
clearrect(vid_buf, XRES-1, 0, BARSIZE+1, YRES);
draw_svf_ui(vid_buf);
if(http_ver_check)
{
if(!do_check && http_async_req_status(http_ver_check))
{
ver_data = http_async_req_stop(http_ver_check, &http_ret, NULL);
if(http_ret==200 && ver_data)
{
#ifdef BETA
if(sscanf(ver_data, "%d.%d.%d", &major, &minor, &is_beta)==3)
if(major>SAVE_VERSION || (major==SAVE_VERSION && minor>MINOR_VERSION) || (major==SAVE_VERSION && is_beta == 0))
old_version = 1;
#else
if(sscanf(ver_data, "%d.%d", &major, &minor)==2)
if(major>SAVE_VERSION || (major==SAVE_VERSION && minor>MINOR_VERSION))
old_version = 1;
#endif
free(ver_data);
}
http_ver_check = NULL;
}
do_check = (do_check+1) & 15;
}
if(sdl_key=='q' || sdl_key==SDLK_ESCAPE)
{
if(confirm_ui(vid_buf, "You are about to quit", "Are you sure you want to quit?", "Quit"))
{
break;
}
}
if(sdl_key=='d')
{
death = !(death);
}
if(sdl_key=='f')
{
framerender = 1;
}
if((sdl_key=='l' || sdl_key=='k') && stamps[0].name[0])
{
if(load_mode)
{
free(load_img);
free(load_data);
load_mode = 0;
load_data = NULL;
load_img = NULL;
}
if(it > 50)
it = 50;
if(sdl_key=='k' && stamps[1].name[0])
{
j = stamp_ui(vid_buf);
if(j>=0)
load_data = stamp_load(j, &load_size);
else
load_data = NULL;
}
else
load_data = stamp_load(0, &load_size);
if(load_data)
{
load_img = prerender_save(load_data, load_size, &load_w, &load_h);
if(load_img)
load_mode = 1;
else
free(load_data);
}
}
if(sdl_key=='s')
{
if(it > 50)
it = 50;
save_mode = 1;
}
if(sdl_key=='1')
{
set_cmode(0);
}
if(sdl_key=='2')
{
set_cmode(1);
}
if(sdl_key=='3')
{
set_cmode(2);
}
if(sdl_key=='4')
{
set_cmode(3);
}
if(sdl_key=='5')
{
set_cmode(4);
}
if(sdl_key=='6')
{
set_cmode(5);
}
if(sdl_key=='7')
{
set_cmode(6);
}
if(sdl_key==SDLK_SPACE)
sys_pause = !sys_pause;
if(sdl_key=='h')
hud_enable = !hud_enable;
if(sdl_key=='p')
dump_frame(vid_buf, XRES, YRES, XRES);
if(sdl_key=='v'&&(sdl_mod & (KMOD_LCTRL|KMOD_RCTRL)))
{
if(clipboard_ready==1)
{
load_data = malloc(clipboard_length);
memcpy(load_data, clipboard_data, clipboard_length);
load_size = clipboard_length;
if(load_data)
{
load_img = prerender_save(load_data, load_size, &load_w, &load_h);
if(load_img)
load_mode = 1;
else
free(load_data);
}
}
}
if(sdl_key=='x'&&(sdl_mod & (KMOD_LCTRL|KMOD_RCTRL)))
{
save_mode = 1;
copy_mode = 2;
}
if(sdl_key=='c'&&(sdl_mod & (KMOD_LCTRL|KMOD_RCTRL)))
{
save_mode = 1;
copy_mode = 1;
}
else if(sdl_key=='c')
{
set_cmode((cmode+1) % 7);
if(it > 50)
it = 50;
}
if(sdl_key=='z'&&(sdl_mod & (KMOD_LCTRL|KMOD_RCTRL))) // Undo
{
int cbx, cby, cbi;
for(cbi=0; cbi<NPART; cbi++)
parts[cbi] = cb_parts[cbi];
for(cby = 0; cby<YRES; cby++)
for(cbx = 0; cbx<XRES; cbx++)
pmap[cby][cbx] = cb_pmap[cby][cbx];
for(cby = 0; cby<(YRES/CELL); cby++)
for(cbx = 0; cbx<(XRES/CELL); cbx++)
{
vx[cby][cbx] = cb_vx[cby][cbx];
vy[cby][cbx] = cb_vy[cby][cbx];
pv[cby][cbx] = cb_pv[cby][cbx];
bmap[cby][cbx] = cb_bmap[cby][cbx];
emap[cby][cbx] = cb_emap[cby][cbx];
}
}
#ifdef INTERNAL
if(sdl_key=='v')
vs = !vs;
if(vs)
dump_frame(vid_buf, XRES, YRES, XRES);
#endif
if(sdl_wheel)
{
if(sdl_zoom_trig==1)
{
ZSIZE += sdl_wheel;
if(ZSIZE>32)
ZSIZE = 32;
if(ZSIZE<2)
ZSIZE = 2;
ZFACTOR = 256/ZSIZE;
sdl_wheel = 0;
}
else
{
bs += sdl_wheel;
if(bs>1224)
bs = 1224;
if(bs<0)
bs = 0;
sdl_wheel = 0;
/*if(su >= PT_NUM) {
if(sl < PT_NUM)
su = sl;
if(sr < PT_NUM)
su = sr;
}*/
}
}
bq = b;
b = SDL_GetMouseState(&x, &y);
for(i=0; i<SC_TOTAL; i++)
{
draw_menu(vid_buf, i, active_menu);
}
for(i=0; i<SC_TOTAL; i++)
{
if(!b&&x>=sdl_scale*(XRES-2) && x<sdl_scale*(XRES+BARSIZE-1) &&y>= sdl_scale*((i*16)+YRES+MENUSIZE-16-(SC_TOTAL*16)) && y<sdl_scale*((i*16)+YRES+MENUSIZE-16-(SC_TOTAL*16)+15))
{
active_menu = i;
}
}
menu_ui_v3(vid_buf, active_menu, &sl, &sr, b, bq, x, y);
if(zoom_en && x>=sdl_scale*zoom_wx && y>=sdl_scale*zoom_wy
&& x<sdl_scale*(zoom_wx+ZFACTOR*ZSIZE)
&& y<sdl_scale*(zoom_wy+ZFACTOR*ZSIZE))
{
x = (((x/sdl_scale-zoom_wx)/ZFACTOR)+zoom_x)*sdl_scale;
y = (((y/sdl_scale-zoom_wy)/ZFACTOR)+zoom_y)*sdl_scale;
}
if(y>0 && y<sdl_scale*YRES && x>0 && x<sdl_scale*XRES)
{
int cr;
cr = pmap[y/sdl_scale][x/sdl_scale];
if(!((cr>>8)>=NPART || !cr))
{
#ifdef BETA
sprintf(heattext, "%s, Pressure: %3.2f, Temp: %4.2f C, Life: %d", ptypes[cr&0xFF].name, pv[(y/sdl_scale)/CELL][(x/sdl_scale)/CELL], parts[cr>>8].temp, parts[cr>>8].life);
#else
sprintf(heattext, "%s, Pressure: %3.2f, Temp: %4.2f C", ptypes[cr&0xFF].name, pv[(y/sdl_scale)/CELL][(x/sdl_scale)/CELL], parts[cr>>8].temp);
#endif
}
else
{
sprintf(heattext, "Empty, Pressure: %3.2f", pv[(y/sdl_scale)/CELL][(x/sdl_scale)/CELL]);
}
}
mx = x;
my = y;
if(update_flag)
{
info_box(vid_buf, "Finalizing update...");
if(last_major>SAVE_VERSION || (last_major==SAVE_VERSION && last_minor>=MINOR_VERSION))
{
update_cleanup();
error_ui(vid_buf, 0, "Update failed - try downloading a new version.");
}
else
{
if(update_finish())
error_ui(vid_buf, 0, "Update failed - try downloading a new version.");
else
info_ui(vid_buf, "Update success", "You have successfully updated the Powder Toy!");
}
update_flag = 0;
}
if(b && !bq && x>=(XRES-19-old_ver_len)*sdl_scale &&
x<=(XRES-14)*sdl_scale && y>=(YRES-22)*sdl_scale && y<=(YRES-9)*sdl_scale && old_version)
{
tmp = malloc(64);
#ifdef BETA
if(is_beta)
{
sprintf(tmp, "Your version: %d (Beta %d), new version: %d (Beta %d).", SAVE_VERSION, MINOR_VERSION, major, minor);
}
else
{
sprintf(tmp, "Your version: %d (Beta %d), new version: %d.%d.", SAVE_VERSION, MINOR_VERSION, major, minor);
}
#else
sprintf(tmp, "Your version: %d.%d, new version: %d.%d.", SAVE_VERSION, MINOR_VERSION, major, minor);
#endif
if(confirm_ui(vid_buf, "Do you want to update The Powder Toy?", tmp, "Update"))
{
free(tmp);
tmp = download_ui(vid_buf, my_uri, &i);
if(tmp)
{
save_presets(1);
if(update_start(tmp, i))
{
update_cleanup();
save_presets(0);
error_ui(vid_buf, 0, "Update failed - try downloading a new version.");
}
else
return 0;
}
}
else
free(tmp);
}
if(y>=sdl_scale*(YRES+(MENUSIZE-20)))
{
if(x>=189*sdl_scale && x<=202*sdl_scale && svf_login && svf_open && svf_myvote==0)
{
db = svf_own ? 275 : 272;
if(da < 51)
da ++;
}
else if(x>=204 && x<=217 && svf_login && svf_open && svf_myvote==0)
{
db = svf_own ? 275 : 272;
if(da < 51)
da ++;
}
else if(x>=189 && x<=217 && svf_login && svf_open && svf_myvote!=0)
{
db = (svf_myvote==1) ? 273 : 274;
if(da < 51)
da ++;
}
else if(x>=219*sdl_scale && x<=((XRES+BARSIZE-(510-349))*sdl_scale) && svf_login && svf_open)
{
db = svf_own ? 257 : 256;
if(da < 51)
da ++;
}
else if(x>=((XRES+BARSIZE-(510-351))*sdl_scale) && x<((XRES+BARSIZE-(510-366))*sdl_scale))
{
db = 270;
if(da < 51)
da ++;
}
else if(x>=((XRES+BARSIZE-(510-367))*sdl_scale) && x<((XRES+BARSIZE-(510-383))*sdl_scale))
{
db = 266;
if(da < 51)
da ++;
}
else if(x>=37*sdl_scale && x<=187*sdl_scale && svf_login)
{
db = 259;
if(svf_open && svf_own && x<=55*sdl_scale)
db = 258;
if(da < 51)
da ++;
}
else if(x>=((XRES+BARSIZE-(510-385))*sdl_scale) && x<=((XRES+BARSIZE-(510-476))*sdl_scale))
{
db = svf_login ? 261 : 260;
if(svf_admin)
{
db = 268;
}
else if(svf_mod)
{
db = 271;
}
if(da < 51)
da ++;
}
else if(x>=sdl_scale && x<=17*sdl_scale)
{
db = 262;
if(da < 51)
da ++;
}
else if(x>=((XRES+BARSIZE-(510-494))*sdl_scale) && x<=((XRES+BARSIZE-(510-509))*sdl_scale))
{
db = sys_pause ? 264 : 263;
if(da < 51)
da ++;
}
else if(x>=((XRES+BARSIZE-(510-476))*sdl_scale) && x<=((XRES+BARSIZE-(510-491))*sdl_scale))
{
db = 267;
if(da < 51)
da ++;
}
else if(x>=19*sdl_scale && x<=35*sdl_scale && svf_open)
{
db = 265;
if(da < 51)
da ++;
}
else if(da > 0)
da --;
}
else if(da > 0)
da --;
if(!sdl_zoom_trig && zoom_en==1)
zoom_en = 0;
if(sdl_key==Z_keysym && zoom_en==2)
zoom_en = 1;
if(load_mode)
{
load_x = CELL*((mx/sdl_scale-load_w/2+CELL/2)/CELL);
load_y = CELL*((my/sdl_scale-load_h/2+CELL/2)/CELL);
if(load_x+load_w>XRES) load_x=XRES-load_w;
if(load_y+load_h>YRES) load_y=YRES-load_h;
if(load_x<0) load_x=0;
if(load_y<0) load_y=0;
if(bq==1 && !b)
{
parse_save(load_data, load_size, 0, load_x, load_y);
free(load_data);
free(load_img);
load_mode = 0;
}
else if(bq==4 && !b)
{
free(load_data);
free(load_img);
load_mode = 0;
}
}
else if(save_mode==1)
{
save_x = (mx/sdl_scale)/CELL;
save_y = (my/sdl_scale)/CELL;
if(save_x >= XRES/CELL) save_x = XRES/CELL-1;
if(save_y >= YRES/CELL) save_y = YRES/CELL-1;
save_w = 1;
save_h = 1;
if(b==1)
{
save_mode = 2;
}
else if(b==4)
{
save_mode = 0;
copy_mode = 0;
}
}
else if(save_mode==2)
{
save_w = (mx/sdl_scale+CELL/2)/CELL - save_x;
save_h = (my/sdl_scale+CELL/2)/CELL - save_y;
if(save_w>XRES/CELL) save_w = XRES/CELL;
if(save_h>YRES/CELL) save_h = YRES/CELL;
if(save_w<1) save_w = 1;
if(save_h<1) save_h = 1;
if(!b)
{
if(copy_mode==1)
{
clipboard_data=build_save(&clipboard_length, save_x*CELL, save_y*CELL, save_w*CELL, save_h*CELL);
clipboard_ready = 1;
save_mode = 0;
copy_mode = 0;
}
else if(copy_mode==2)
{
clipboard_data=build_save(&clipboard_length, save_x*CELL, save_y*CELL, save_w*CELL, save_h*CELL);
clipboard_ready = 1;
save_mode = 0;
copy_mode = 0;
clear_area(save_x*CELL, save_y*CELL, save_w*CELL, save_h*CELL);
}
else
{
stamp_save(save_x*CELL, save_y*CELL, save_w*CELL, save_h*CELL);
save_mode = 0;
}
}
}
else if(sdl_zoom_trig && zoom_en<2)
{
x /= sdl_scale;
y /= sdl_scale;
x -= ZSIZE/2;
y -= ZSIZE/2;
if(x<0) x=0;
if(y<0) y=0;
if(x>XRES-ZSIZE) x=XRES-ZSIZE;
if(y>YRES-ZSIZE) y=YRES-ZSIZE;
zoom_x = x;
zoom_y = y;
zoom_wx = (x<XRES/2) ? XRES-ZSIZE*ZFACTOR : 0;
zoom_wy = 0;
zoom_en = 1;
if(!b && bq)
zoom_en = 2;
}
else if(b)
{
if(it > 50)
it = 50;
x /= sdl_scale;
y /= sdl_scale;
if(y>=YRES+(MENUSIZE-20))
{
if(!lb)
{
if(x>=189 && x<=202 && svf_login && svf_open && svf_myvote==0 && svf_own==0)
{
if(execute_vote(vid_buf, svf_id, "Up"))
{
svf_myvote = 1;
}
}
if(x>=204 && x<=217 && svf_login && svf_open && svf_myvote==0 && svf_own==0)
{
if(execute_vote(vid_buf, svf_id, "Down"))
{
svf_myvote = -1;
}
}
if(x>=219 && x<=(XRES+BARSIZE-(510-349)) && svf_login && svf_open)
tag_list_ui(vid_buf);
if(x>=(XRES+BARSIZE-(510-351)) && x<(XRES+BARSIZE-(510-366)) && !bq)
{
legacy_enable = !legacy_enable;
}
if(x>=(XRES+BARSIZE-(510-367)) && x<=(XRES+BARSIZE-(510-383)) && !bq)
{
memset(signs, 0, sizeof(signs));
memset(pv, 0, sizeof(pv));
memset(vx, 0, sizeof(vx));
memset(vy, 0, sizeof(vy));
memset(fvx, 0, sizeof(fvx));
memset(fvy, 0, sizeof(fvy));
memset(bmap, 0, sizeof(bmap));
memset(emap, 0, sizeof(emap));
memset(parts, 0, sizeof(particle)*NPART);
for(i=0; i<NPART-1; i++)
parts[i].life = i+1;
parts[NPART-1].life = -1;
pfree = 0;
legacy_enable = 0;
svf_myvote = 0;
svf_open = 0;
svf_publish = 0;
svf_own = 0;
svf_id[0] = 0;
svf_name[0] = 0;
svf_tags[0] = 0;
memset(fire_bg, 0, XRES*YRES*PIXELSIZE);
memset(fire_r, 0, sizeof(fire_r));
memset(fire_g, 0, sizeof(fire_g));
memset(fire_b, 0, sizeof(fire_b));
}
if(x>=(XRES+BARSIZE-(510-385)) && x<=(XRES+BARSIZE-(510-476)))
{
login_ui(vid_buf);
if(svf_login)
save_presets(0);
}
if(x>=37 && x<=187 && svf_login)
{
if(!svf_open || !svf_own || x>51)
{
if(save_name_ui(vid_buf))
execute_save(vid_buf);
}
else
execute_save(vid_buf);
while(!sdl_poll())
if(!SDL_GetMouseState(&x, &y))
break;
b = bq = 0;
}
if(x>=1 && x<=17)
{
search_ui(vid_buf);
memset(fire_bg, 0, XRES*YRES*PIXELSIZE);
memset(fire_r, 0, sizeof(fire_r));
memset(fire_g, 0, sizeof(fire_g));
memset(fire_b, 0, sizeof(fire_b));
}
if(x>=19 && x<=35 && svf_last && svf_open)
parse_save(svf_last, svf_lsize, 1, 0, 0);
if(x>=(XRES+BARSIZE-(510-476)) && x<=(XRES+BARSIZE-(510-491)) && !bq)
{
if(b & SDL_BUTTON_LMASK)
set_cmode((cmode+1) % 7);
if(b & SDL_BUTTON_RMASK)
set_cmode((cmode+6) % 7);
save_presets(0);
}
if(x>=(XRES+BARSIZE-(510-494)) && x<=(XRES+BARSIZE-(510-509)) && !bq)
sys_pause = !sys_pause;
lb = 0;
}
}
else if(y<YRES)
{
c = (b&1) ? sl : sr;
su = c;
if(c==126)
{
if(!bq)
add_sign_ui(vid_buf, x, y);
}
else if(lb)
{
if(lm == 1)
{
xor_line(lx, ly, x, y, vid_buf);
if(c==127 && lx>=0 && ly>=0 && lx<XRES && ly<YRES && bmap[ly/CELL][lx/CELL]==4)
{
nfvx = (x-lx)*0.005f;
nfvy = (y-ly)*0.005f;
flood_parts(lx, ly, 255, -1, 4);
for(j=0; j<YRES/CELL; j++)
for(i=0; i<XRES/CELL; i++)
if(bmap[j][i] == 255)
{
fvx[j][i] = nfvx;
fvy[j][i] = nfvy;
bmap[j][i] = 4;
}
}
}
else if(lm == 2)
{
xor_line(lx, ly, lx, y, vid_buf);
xor_line(lx, y, x, y, vid_buf);
xor_line(x, y, x, ly, vid_buf);
xor_line(x, ly, lx, ly, vid_buf);
}
else
{
create_line(lx, ly, x, y, bs, c);
lx = x;
ly = y;
}
}
else
{
if((sdl_mod & (KMOD_LSHIFT|KMOD_RSHIFT)) && !(sdl_mod & (KMOD_LCTRL|KMOD_RCTRL)))
{
lx = x;
ly = y;
lb = b;
lm = 1;
}
else if((sdl_mod & (KMOD_LCTRL|KMOD_RCTRL)) && !(sdl_mod & (KMOD_LSHIFT|KMOD_RSHIFT)))
{
lx = x;
ly = y;
lb = b;
lm = 2;
}
else if((sdl_mod & (KMOD_LCTRL|KMOD_RCTRL)) && (sdl_mod & (KMOD_LSHIFT|KMOD_RSHIFT)))
{
if(c!=125&&c!=SPC_AIR&&c!=SPC_HEAT&&c!=SPC_COOL&&c!=SPC_VACUUM)
flood_parts(x, y, c, -1, -1);
lx = x;
ly = y;
lb = 0;
lm = 0;
}
else if((sdl_mod & (KMOD_LALT||KMOD_RALT)) || b==SDL_BUTTON_MIDDLE)
{
if(y>0 && y<sdl_scale*YRES && x>0 && x<sdl_scale*XRES)
{
int cr;
cr = pmap[y][x];
if(!((cr>>8)>=NPART || !cr))
{
c = sl = cr&0xFF;
}
else
{
//Something
}
}
lx = x;
ly = y;
lb = 0;
lm = 0;
}
else
{
//Copy state before drawing any particles (for undo)7
int cbx, cby, cbi;
for(cbi=0; cbi<NPART; cbi++)
cb_parts[cbi] = parts[cbi];
for(cby = 0; cby<YRES; cby++)
for(cbx = 0; cbx<XRES; cbx++)
cb_pmap[cby][cbx] = pmap[cby][cbx];
for(cby = 0; cby<(YRES/CELL); cby++)
for(cbx = 0; cbx<(XRES/CELL); cbx++)
{
cb_vx[cby][cbx] = vx[cby][cbx];
cb_vy[cby][cbx] = vy[cby][cbx];
cb_pv[cby][cbx] = pv[cby][cbx];
cb_bmap[cby][cbx] = bmap[cby][cbx];
cb_emap[cby][cbx] = emap[cby][cbx];
}
create_parts(x, y, bs, c);
lx = x;
ly = y;
lb = b;
lm = 0;
}
}
}
}
else
{
if(lb && lm)
{
x /= sdl_scale;
y /= sdl_scale;
c = (lb&1) ? sl : sr;
su = c;
if(lm == 1)
{
if(c!=127 || lx<0 || ly<0 || lx>=XRES || ly>=YRES || bmap[ly/CELL][lx/CELL]!=4)
create_line(lx, ly, x, y, bs, c);
}
else
create_box(lx, ly, x, y, c);
lm = 0;
}
lb = 0;
}
if(load_mode)
{
draw_image(vid_buf, load_img, load_x, load_y, load_w, load_h, 128);
xor_rect(vid_buf, load_x, load_y, load_w, load_h);
}
if(save_mode)
{
xor_rect(vid_buf, save_x*CELL, save_y*CELL, save_w*CELL, save_h*CELL);
da = 51;
db = 269;
}
if(zoom_en!=1 && !load_mode && !save_mode)
{
render_cursor(vid_buf, mx/sdl_scale, my/sdl_scale, su, bs);
mousex = mx/sdl_scale;
mousey = my/sdl_scale;
}
if(zoom_en)
render_zoom(vid_buf);
if(da)
switch(db)
{
case 256:
drawtext(vid_buf, 16, YRES-24, "Add simulation tags.", 255, 255, 255, da*5);
break;
case 257:
drawtext(vid_buf, 16, YRES-24, "Add and remove simulation tags.", 255, 255, 255, da*5);
break;
case 258:
drawtext(vid_buf, 16, YRES-24, "Save the simulation under the current name.", 255, 255, 255, da*5);
break;
case 259:
drawtext(vid_buf, 16, YRES-24, "Save the simulation under a new name.", 255, 255, 255, da*5);
break;
case 260:
drawtext(vid_buf, 16, YRES-24, "Sign into the Simulation Server.", 255, 255, 255, da*5);
break;
case 261:
drawtext(vid_buf, 16, YRES-24, "Sign into the Simulation Server under a new name.", 255, 255, 255, da*5);
break;
case 262:
drawtext(vid_buf, 16, YRES-24, "Find & open a simulation", 255, 255, 255, da*5);
break;
case 263:
drawtext(vid_buf, 16, YRES-24, "Pause the simulation", 255, 255, 255, da*5);
break;
case 264:
drawtext(vid_buf, 16, YRES-24, "Resume the simulation", 255, 255, 255, da*5);
break;
case 265:
drawtext(vid_buf, 16, YRES-24, "Reload the simulation", 255, 255, 255, da*5);
break;
case 266:
drawtext(vid_buf, 16, YRES-24, "Erase all particles and walls", 255, 255, 255, da*5);
break;
case 267:
drawtext(vid_buf, 16, YRES-24, "Change display mode", 255, 255, 255, da*5);
break;
case 268:
drawtext(vid_buf, 16, YRES-24, "Annuit C\245ptis", 255, 255, 255, da*5);
break;
case 269:
drawtext(vid_buf, 16, YRES-24, "Click-and-drag to specify a rectangle to copy (right click = cancel).", 255, 216, 32, da*5);
break;
case 270:
drawtext(vid_buf, 16, YRES-24, "Enable or disable compatability mode (disables heat simulation).", 255, 255, 255, da*5);
break;
case 271:
drawtext(vid_buf, 16, YRES-24, "You're a moderator", 255, 255, 255, da*5);
break;
case 272:
drawtext(vid_buf, 16, YRES-24, "Like/Dislike this save.", 255, 255, 255, da*5);
break;
case 273:
drawtext(vid_buf, 16, YRES-24, "You like this.", 255, 255, 255, da*5);
break;
case 274:
drawtext(vid_buf, 16, YRES-24, "You dislike this.", 255, 255, 255, da*5);
break;
case 275:
drawtext(vid_buf, 16, YRES-24, "You cannot vote on your own save.", 255, 255, 255, da*5);
break;
default:
drawtext(vid_buf, 16, YRES-24, (char *)ptypes[db].descs, 255, 255, 255, da*5);
}
if(itc)
{
itc--;
drawtext(vid_buf, (XRES-textwidth(itc_msg))/2, ((YRES/2)-10), itc_msg, 255, 255, 255, itc>51?255:itc*5);
}
if(it)
{
it--;
drawtext(vid_buf, 16, 20, it_msg, 255, 255, 255, it>51?255:it*5);
}
if(old_version)
{
clearrect(vid_buf, XRES-21-old_ver_len, YRES-24, old_ver_len+9, 17);
#ifdef BETA
if(is_beta)
{
drawtext(vid_buf, XRES-16-old_ver_len, YRES-19, old_ver_msg_beta, 255, 216, 32, 255);
}
else
{
drawtext(vid_buf, XRES-16-old_ver_len, YRES-19, old_ver_msg, 255, 216, 32, 255);
}
#else
drawtext(vid_buf, XRES-16-old_ver_len, YRES-19, old_ver_msg, 255, 216, 32, 255);
#endif
drawrect(vid_buf, XRES-19-old_ver_len, YRES-22, old_ver_len+5, 13, 255, 216, 32, 255);
}
if(hud_enable)
{
currentTime = SDL_GetTicks();
if(currentTime-past>=16)
{
past = SDL_GetTicks();
FPS++;
}
if(currentTime-pastFPS>=1000)
{
#ifdef BETA
sprintf(uitext, "Version %d (Beta %d) FPS:%d", SAVE_VERSION, MINOR_VERSION, FPS);
#else
sprintf(uitext, "Version %d.%d FPS:%d", SAVE_VERSION, MINOR_VERSION, FPS);
#endif
FPSB = FPS;
FPS = 0;
pastFPS = currentTime;
}
if(sdl_zoom_trig||zoom_en)
{
if(zoom_x<XRES/2)
{
fillrect(vid_buf, XRES-20-textwidth(heattext), 266, textwidth(heattext)+8, 15, 0, 0, 0, 140);
drawtext(vid_buf, XRES-16-textwidth(heattext), 270, heattext, 255, 255, 255, 200);
}
else
{
fillrect(vid_buf, 12, 266, textwidth(heattext)+8, 15, 0, 0, 0, 140);
drawtext(vid_buf, 16, 270, heattext, 255, 255, 255, 200);
}
}
else
{
fillrect(vid_buf, XRES-20-textwidth(heattext), 12, textwidth(heattext)+8, 15, 0, 0, 0, 140);
drawtext(vid_buf, XRES-16-textwidth(heattext), 16, heattext, 255, 255, 255, 200);
}
fillrect(vid_buf, 12, 12, textwidth(uitext)+8, 15, 0, 0, 0, 140);
drawtext(vid_buf, 16, 16, uitext, 32, 216, 255, 200);
}
sdl_blit(0, 0, XRES+BARSIZE, YRES+MENUSIZE, vid_buf, XRES+BARSIZE);
//Setting an element for the stick man
if(ptypes[sr].falldown>0)
player[2] = sr;
else
player[2] = PT_DUST;
}
http_done();
return 0;
}
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