169 lines
3.7 KiB
C
169 lines
3.7 KiB
C
#include <element.h>
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int update_SHLD1(UPDATE_FUNC_ARGS) {
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int r, nnx, nny, rx, ry;
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for (rx=-1; rx<2; rx++)
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for (ry=-1; ry<2; ry++)
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if (x+rx>=0 && y+ry>0 && x+rx<XRES && y+ry<YRES && (rx || ry))
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{
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r = pmap[y+ry][x+rx];
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if ((r>>8)>=NPART || !r)
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continue;
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else if ((r&0xFF)==PT_SPRK&&parts[i].life==0)
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{
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if (55>rand()%200&&parts[i].life==0)
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{
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part_change_type(i,x,y,PT_SHLD2);
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parts[i].life = 7;
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}
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for ( nnx=-1; nnx<2; nnx++)
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for ( nny=-1; nny<2; nny++)
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{
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if (!pmap[y+ry+nny][x+rx+nnx])
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{
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create_part(-1,x+rx+nnx,y+ry+nny,PT_SHLD1);
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//parts[pmap[y+ny+nny][x+nx+nnx]>>8].life=7;
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}
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}
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}
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else if ((r&0xFF)==PT_SHLD3&&4>rand()%10)
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{
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part_change_type(i,x,y,PT_SHLD2);
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parts[i].life = 7;
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}
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}
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return 0;
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}
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int update_SHLD2(UPDATE_FUNC_ARGS) {
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int r, nnx, nny, rx, ry, np;
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for (rx=-1; rx<2; rx++)
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for (ry=-1; ry<2; ry++)
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if (x+rx>=0 && y+ry>0 && x+rx<XRES && y+ry<YRES && (rx || ry))
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{
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r = pmap[y+ry][x+rx];
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if ((r>>8)>=NPART)
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continue;
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if (!r && parts[i].life>0)
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create_part(-1,x+rx,y+ry,PT_SHLD1);
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if (!r)
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continue;
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else if ((r&0xFF)==PT_SPRK&&parts[i].life==0)
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{
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if (25>rand()%200&&parts[i].life==0)
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{
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part_change_type(i,x,y,PT_SHLD3);
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parts[i].life = 7;
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}
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for ( nnx=-1; nnx<2; nnx++)
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for ( nny=-1; nny<2; nny++)
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{
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if (!pmap[y+ry+nny][x+rx+nnx])
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{
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np = create_part(-1,x+rx+nnx,y+ry+nny,PT_SHLD1);
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if (np<0) continue;
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parts[np].life=7;
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}
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}
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}
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else if ((r&0xFF)==PT_SHLD4&&4>rand()%10)
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{
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part_change_type(i,x,y,PT_SHLD3);
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parts[i].life = 7;
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}
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}
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return 0;
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}
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int update_SHLD3(UPDATE_FUNC_ARGS) {
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int r, nnx, nny, rx, ry, np;
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for (rx=-1; rx<2; rx++)
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for (ry=-1; ry<2; ry++)
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if (x+rx>=0 && y+ry>0 && x+rx<XRES && y+ry<YRES && (rx || ry))
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{
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r = pmap[y+ry][x+rx];
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if ((r>>8)>=NPART)
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continue;
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if (!r)
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{
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if (1>rand()%2500)
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{
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np = create_part(-1,x+rx,y+ry,PT_SHLD1);
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if (np<0) continue;
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parts[np].life=7;
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part_change_type(i,x,y,PT_SHLD2);
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}
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else
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continue;
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}
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if ((r&0xFF)==PT_SHLD1 && parts[i].life>3)
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{
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part_change_type(r>>8,x+rx,y+ry,PT_SHLD2);
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parts[r>>8].life=7;
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}
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else if ((r&0xFF)==PT_SPRK&&parts[i].life==0)
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{
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if (18>rand()%3000&&parts[i].life==0)
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{
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part_change_type(i,x,y,PT_SHLD4);
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parts[i].life = 7;
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}
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for ( nnx=-1; nnx<2; nnx++)
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for ( nny=-1; nny<2; nny++)
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{
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if (!pmap[y+ry+nny][x+rx+nnx])
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{
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np = create_part(-1,x+rx+nnx,y+ry+nny,PT_SHLD1);
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if (np<0) continue;
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parts[np].life=7;
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}
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}
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}
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}
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return 0;
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}
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int update_SHLD4(UPDATE_FUNC_ARGS) {
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int r, nnx, nny, rx, ry, np;
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for (rx=-1; rx<2; rx++)
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for (ry=-1; ry<2; ry++)
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if (x+rx>=0 && y+ry>0 && x+rx<XRES && y+ry<YRES && (rx || ry))
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{
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r = pmap[y+ry][x+rx];
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if ((r>>8)>=NPART)
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continue;
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if (!r)
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{
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if (1>rand()%5500)
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{
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np = create_part(-1,x+rx,y+ry,PT_SHLD1);
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if (np<0) continue;
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parts[np].life=7;
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part_change_type(i,x,y,PT_SHLD2);
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}
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else
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continue;
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}
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if ((r&0xFF)==PT_SHLD2 && parts[i].life>3)
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{
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part_change_type(r>>8,x+rx,y+ry,PT_SHLD3);
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parts[r>>8].life = 7;
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}
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else if ((r&0xFF)==PT_SPRK&&parts[i].life==0)
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for ( nnx=-1; nnx<2; nnx++)
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for ( nny=-1; nny<2; nny++)
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{
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if (!pmap[y+ry+nny][x+rx+nnx])
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{
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np = create_part(-1,x+rx+nnx,y+ry+nny,PT_SHLD1);
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if (np<0) continue;
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parts[np].life=7;
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}
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}
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}
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return 0;
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}
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