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added specific element eraser again for my own uses sinces everyone else thinks its useless. alt-click to pick and then alt-click in the game to erase the picked element. you could then have right and left click be two different elements and alt-click on the eraser to keep two elements selected and an easy to use eraser as well

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This commit is contained in:
Philip 2010-10-28 19:31:06 -04:00
parent bff5961d60
commit bb3b1a52ac
3 changed files with 61 additions and 6 deletions
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1
includes/interface.h
View File

@ -100,6 +100,7 @@ struct ui_checkbox
}; };
typedef struct ui_checkbox ui_checkbox; typedef struct ui_checkbox ui_checkbox;
int SLALT;
extern SDLMod sdl_mod; extern SDLMod sdl_mod;
extern int sdl_key, sdl_wheel, sdl_caps, sdl_ascii, sdl_zoom_trig; extern int sdl_key, sdl_wheel, sdl_caps, sdl_ascii, sdl_zoom_trig;
extern char *shift_0; extern char *shift_0;

39
src/interface.c
View File

@ -1484,6 +1484,15 @@ void menu_ui_v3(pixel *vid_buf, int i, int *sl, int *sr, int b, int bq, int mx,
drawrect(vid_buf, x+30, y-1, 29, 17, 255, 0, 0, 255); drawrect(vid_buf, x+30, y-1, 29, 17, 255, 0, 0, 255);
h = n; h = n;
} }
if(!bq && mx>=x+32 && mx<x+58 && my>=y && my< y+15&&(sdl_mod & (KMOD_LALT)))
{
drawrect(vid_buf, x+30, y-1, 29, 17, 0, 255, 255, 255);
h = n;
}
else if(n==SLALT)
{
drawrect(vid_buf, x+30, y-1, 29, 17, 0, 255, 255, 255);
}
else if(n==*sl) else if(n==*sl)
{ {
drawrect(vid_buf, x+30, y-1, 29, 17, 255, 0, 0, 255); drawrect(vid_buf, x+30, y-1, 29, 17, 255, 0, 0, 255);
@ -1509,6 +1518,15 @@ void menu_ui_v3(pixel *vid_buf, int i, int *sl, int *sr, int b, int bq, int mx,
drawrect(vid_buf, x+30, y-1, 29, 17, 255, 0, 0, 255); drawrect(vid_buf, x+30, y-1, 29, 17, 255, 0, 0, 255);
h = n; h = n;
} }
if(!bq && mx>=x+32 && mx<x+58 && my>=y && my< y+15&&(sdl_mod & (KMOD_LALT)))
{
drawrect(vid_buf, x+30, y-1, 29, 17, 0, 255, 255, 255);
h = n;
}
else if(n==SLALT)
{
drawrect(vid_buf, x+30, y-1, 29, 17, 0, 255, 255, 255);
}
else if(n==*sl) else if(n==*sl)
{ {
drawrect(vid_buf, x+30, y-1, 29, 17, 255, 0, 0, 255); drawrect(vid_buf, x+30, y-1, 29, 17, 255, 0, 0, 255);
@ -1537,6 +1555,15 @@ void menu_ui_v3(pixel *vid_buf, int i, int *sl, int *sr, int b, int bq, int mx,
drawrect(vid_buf, x+30, y-1, 29, 17, 255, 0, 0, 255); drawrect(vid_buf, x+30, y-1, 29, 17, 255, 0, 0, 255);
h = n; h = n;
} }
if(!bq && mx>=x+32 && mx<x+58 && my>=y && my< y+15&&(sdl_mod & (KMOD_LALT)))
{
drawrect(vid_buf, x+30, y-1, 29, 17, 0, 255, 255, 255);
h = n;
}
else if(n==SLALT)
{
drawrect(vid_buf, x+30, y-1, 29, 17, 0, 255, 255, 255);
}
else if(n==*sl) else if(n==*sl)
{ {
drawrect(vid_buf, x+30, y-1, 29, 17, 255, 0, 0, 255); drawrect(vid_buf, x+30, y-1, 29, 17, 255, 0, 0, 255);
@ -1564,12 +1591,24 @@ void menu_ui_v3(pixel *vid_buf, int i, int *sl, int *sr, int b, int bq, int mx,
if(b==1&&h!=-1) if(b==1&&h!=-1)
{ {
if(sdl_mod & (KMOD_LALT))
{
SLALT = h;
}
else{
*sl = h; *sl = h;
} }
}
if(b==4&&h!=-1) if(b==4&&h!=-1)
{ {
if(sdl_mod & (KMOD_LALT))
{
SLALT = h;
}
else{
*sr = h; *sr = h;
} }
}
} }
int sdl_poll(void) int sdl_poll(void)

21
src/powder.c
View File

@ -663,9 +663,13 @@ inline void delete_part(int x, int y)
i = pmap[y][x]; i = pmap[y][x];
if(!i || (i>>8)>=NPART) if(!i || (i>>8)>=NPART)
return; return;
if((parts[i>>8].type==SLALT)||SLALT==-1||SLALT==0)
{
kill_part(i>>8); kill_part(i>>8);
pmap[y][x] = 0; // just in case pmap[y][x] = 0;
}
else
return;
} }
#ifdef WIN32 #ifdef WIN32
@ -3580,7 +3584,7 @@ int flood_parts(int x, int y, int c, int cm, int bm)
int create_parts(int x, int y, int r, int c) int create_parts(int x, int y, int r, int c)
{ {
int i, j, f = 0, u, v, oy, ox, b = 0, dw = 0; //n; int i, j, f = 0, u, v, oy, ox, b = 0, dw = 0, stemp = 0; //n;
if(c == 125) if(c == 125)
{ {
@ -3691,6 +3695,14 @@ int create_parts(int x, int y, int r, int c)
} }
return 1; return 1;
} }
if(sdl_mod & (KMOD_LALT))
{
for(j=-r; j<=r; j++)
for(i=-r; i<=r; i++)
if(i*i+j*j<=r*r)
delete_part(x+i, y+j);
return 1;
}
if(c == SPC_AIR || c == SPC_HEAT || c == SPC_COOL || c == SPC_VACUUM) if(c == SPC_AIR || c == SPC_HEAT || c == SPC_COOL || c == SPC_VACUUM)
{ {
for(j=-r; j<=r; j++) for(j=-r; j<=r; j++)
@ -3702,10 +3714,13 @@ int create_parts(int x, int y, int r, int c)
if(c == 0) if(c == 0)
{ {
stemp = SLALT;
SLALT = -1;
for(j=-r; j<=r; j++) for(j=-r; j<=r; j++)
for(i=-r; i<=r; i++) for(i=-r; i<=r; i++)
if(i*i+j*j<=r*r) if(i*i+j*j<=r*r)
delete_part(x+i, y+j); delete_part(x+i, y+j);
SLALT = stemp;
return 1; return 1;
} }