TPT: Move INST flood fill into a separate function 36de2f19f5
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2189d298a7
@ -363,6 +363,143 @@ SimulationSample Simulation::Get(int x, int y)
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#define PMAP_CMP_CONDUCTIVE(pmap, t) (((pmap)&0xFF)==(t) || (((pmap)&0xFF)==PT_SPRK && parts[(pmap)>>8].ctype==(t)))
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int Simulation::FloodINST(int x, int y, int fullc, int cm)
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{
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int c = fullc&0xFF;
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int x1, x2, dy = (c<PT_NUM)?1:CELL;
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int co = c;
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int coord_stack_limit = XRES*YRES;
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unsigned short (*coord_stack)[2] = (short unsigned int (*)[2])malloc(sizeof(unsigned short)*2*coord_stack_limit);
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int coord_stack_size = 0;
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int created_something = 0;
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if (c>=PT_NUM)
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return 0;
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if (cm==-1)
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{
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if (c==0)
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{
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cm = pmap[y][x]&0xFF;
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if (!cm)
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return 0;
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}
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else
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cm = 0;
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}
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if ((pmap[y][x]&0xFF)!=cm)
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return 1;
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coord_stack[coord_stack_size][0] = x;
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coord_stack[coord_stack_size][1] = y;
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coord_stack_size++;
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do
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{
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coord_stack_size--;
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x = coord_stack[coord_stack_size][0];
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y = coord_stack[coord_stack_size][1];
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x1 = x2 = x;
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// go left as far as possible
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while (x1>=CELL)
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{
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if ((pmap[y][x1-1]&0xFF)!=cm)
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{
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break;
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}
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x1--;
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}
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// go right as far as possible
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while (x2<XRES-CELL)
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{
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if ((pmap[y][x2+1]&0xFF)!=cm)
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{
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break;
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}
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x2++;
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}
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// fill span
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for (x=x1; x<=x2; x++)
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{
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if (create_part(-1, x, y, fullc)>=0)
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created_something = 1;
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}
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// add vertically adjacent pixels to stack
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// (wire crossing for INST)
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if (y>=CELL+1 && x1==x2 &&
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PMAP_CMP_CONDUCTIVE(pmap[y-1][x1-1], cm) && PMAP_CMP_CONDUCTIVE(pmap[y-1][x1], cm) && PMAP_CMP_CONDUCTIVE(pmap[y-1][x1+1], cm) &&
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!PMAP_CMP_CONDUCTIVE(pmap[y-2][x1-1], cm) && PMAP_CMP_CONDUCTIVE(pmap[y-2][x1], cm) && !PMAP_CMP_CONDUCTIVE(pmap[y-2][x1+1], cm))
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{
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// travelling vertically up, skipping a horizontal line
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if ((pmap[y-2][x1]&0xFF)==cm)
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{
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coord_stack[coord_stack_size][0] = x1;
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coord_stack[coord_stack_size][1] = y-2;
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coord_stack_size++;
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if (coord_stack_size>=coord_stack_limit)
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return -1;
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}
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}
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else if (y>=CELL+1)
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{
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for (x=x1; x<=x2; x++)
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{
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if ((pmap[y-1][x]&0xFF)==cm)
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{
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if (x==x1 || x==x2 || y>=YRES-CELL-1 || !PMAP_CMP_CONDUCTIVE(pmap[y+1][x], cm))
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{
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// if at the end of a horizontal section, or if it's a T junction
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coord_stack[coord_stack_size][0] = x;
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coord_stack[coord_stack_size][1] = y-1;
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coord_stack_size++;
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if (coord_stack_size>=coord_stack_limit)
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return -1;
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}
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}
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}
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}
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if (y<YRES-CELL-1 && x1==x2 &&
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PMAP_CMP_CONDUCTIVE(pmap[y+1][x1-1], cm) && PMAP_CMP_CONDUCTIVE(pmap[y+1][x1], cm) && PMAP_CMP_CONDUCTIVE(pmap[y+1][x1+1], cm) &&
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!PMAP_CMP_CONDUCTIVE(pmap[y+2][x1-1], cm) && PMAP_CMP_CONDUCTIVE(pmap[y+2][x1], cm) && !PMAP_CMP_CONDUCTIVE(pmap[y+2][x1+1], cm))
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{
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// travelling vertically down, skipping a horizontal line
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if ((pmap[y+2][x1]&0xFF)==cm)
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{
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coord_stack[coord_stack_size][0] = x1;
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coord_stack[coord_stack_size][1] = y+2;
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coord_stack_size++;
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if (coord_stack_size>=coord_stack_limit)
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return -1;
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}
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}
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else if (y<YRES-CELL-1)
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{
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for (x=x1; x<=x2; x++)
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{
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if ((pmap[y+1][x]&0xFF)==cm)
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{
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if (x==x1 || x==x2 || y<0 || !PMAP_CMP_CONDUCTIVE(pmap[y-1][x], cm))
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{
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// if at the end of a horizontal section, or if it's a T junction
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coord_stack[coord_stack_size][0] = x;
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coord_stack[coord_stack_size][1] = y+1;
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coord_stack_size++;
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if (coord_stack_size>=coord_stack_limit)
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return -1;
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}
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}
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}
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}
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} while (coord_stack_size>0);
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free(coord_stack);
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return created_something;
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}
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int Simulation::FloodParts(int x, int y, int fullc, int cm, int bm, int flags)
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{
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int c = fullc&0xFF;
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@ -375,9 +512,6 @@ int Simulation::FloodParts(int x, int y, int fullc, int cm, int bm, int flags)
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if (c==SPC_PROP)
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return 0;
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if (cm==PT_INST&&co==PT_SPRK)
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if ((pmap[y][x]&0xFF)==PT_SPRK)
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return 0;
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if (cm==-1)
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{
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if (c==0)
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@ -437,112 +571,31 @@ int Simulation::FloodParts(int x, int y, int fullc, int cm, int bm, int flags)
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// fill span
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for (x=x1; x<=x2; x++)
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{
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if (cm==PT_INST&&co==PT_SPRK)
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{
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if (create_part(-1, x, y, fullc)>=0)
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created_something = 1;
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}
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else
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{
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if (CreateParts(x, y, 0, 0, fullc, flags))
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created_something = 1;
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}
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if (CreateParts(x, y, 0, 0, fullc, flags))
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created_something = 1;
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}
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// add vertically adjacent pixels to stack
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if (cm==PT_INST&&co==PT_SPRK)
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{
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//wire crossing for INST
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if (y>=CELL+1 && x1==x2 &&
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PMAP_CMP_CONDUCTIVE(pmap[y-1][x1-1], PT_INST) && PMAP_CMP_CONDUCTIVE(pmap[y-1][x1], PT_INST) && PMAP_CMP_CONDUCTIVE(pmap[y-1][x1+1], PT_INST) &&
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!PMAP_CMP_CONDUCTIVE(pmap[y-2][x1-1], PT_INST) && PMAP_CMP_CONDUCTIVE(pmap[y-2][x1], PT_INST) && !PMAP_CMP_CONDUCTIVE(pmap[y-2][x1+1], PT_INST))
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{
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// travelling vertically up, skipping a horizontal line
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if ((pmap[y-2][x1]&0xFF)==PT_INST)
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if (y>=CELL+dy)
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for (x=x1; x<=x2; x++)
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if ((pmap[y-dy][x]&0xFF)==cm && bmap[(y-dy)/CELL][x/CELL]==bm)
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{
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coord_stack[coord_stack_size][0] = x1;
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coord_stack[coord_stack_size][1] = y-2;
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coord_stack[coord_stack_size][0] = x;
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coord_stack[coord_stack_size][1] = y-dy;
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coord_stack_size++;
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if (coord_stack_size>=coord_stack_limit)
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return -1;
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}
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}
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else if (y>=CELL+1)
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{
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for (x=x1; x<=x2; x++)
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{
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if ((pmap[y-1][x]&0xFF)==PT_INST)
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{
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if (x==x1 || x==x2 || y>=YRES-CELL-1 || !PMAP_CMP_CONDUCTIVE(pmap[y+1][x], PT_INST))
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{
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// if at the end of a horizontal section, or if it's a T junction
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coord_stack[coord_stack_size][0] = x;
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coord_stack[coord_stack_size][1] = y-1;
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coord_stack_size++;
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if (coord_stack_size>=coord_stack_limit)
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return -1;
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}
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}
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}
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}
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if (y<YRES-CELL-1 && x1==x2 &&
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PMAP_CMP_CONDUCTIVE(pmap[y+1][x1-1], PT_INST) && PMAP_CMP_CONDUCTIVE(pmap[y+1][x1], PT_INST) && PMAP_CMP_CONDUCTIVE(pmap[y+1][x1+1], PT_INST) &&
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!PMAP_CMP_CONDUCTIVE(pmap[y+2][x1-1], PT_INST) && PMAP_CMP_CONDUCTIVE(pmap[y+2][x1], PT_INST) && !PMAP_CMP_CONDUCTIVE(pmap[y+2][x1+1], PT_INST))
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{
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// travelling vertically down, skipping a horizontal line
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if ((pmap[y+2][x1]&0xFF)==PT_INST)
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if (y<YRES-CELL-dy)
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for (x=x1; x<=x2; x++)
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if ((pmap[y+dy][x]&0xFF)==cm && bmap[(y+dy)/CELL][x/CELL]==bm)
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{
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coord_stack[coord_stack_size][0] = x1;
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coord_stack[coord_stack_size][1] = y+2;
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coord_stack[coord_stack_size][0] = x;
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coord_stack[coord_stack_size][1] = y+dy;
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coord_stack_size++;
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if (coord_stack_size>=coord_stack_limit)
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return -1;
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}
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}
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else if (y<YRES-CELL-1)
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{
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for (x=x1; x<=x2; x++)
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{
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if ((pmap[y+1][x]&0xFF)==PT_INST)
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{
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if (x==x1 || x==x2 || y<0 || !PMAP_CMP_CONDUCTIVE(pmap[y-1][x], PT_INST))
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{
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// if at the end of a horizontal section, or if it's a T junction
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coord_stack[coord_stack_size][0] = x;
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coord_stack[coord_stack_size][1] = y+1;
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coord_stack_size++;
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if (coord_stack_size>=coord_stack_limit)
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return -1;
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}
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}
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}
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}
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}
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else
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{
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if (y>=CELL+dy)
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for (x=x1; x<=x2; x++)
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if ((pmap[y-dy][x]&0xFF)==cm && bmap[(y-dy)/CELL][x/CELL]==bm)
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{
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coord_stack[coord_stack_size][0] = x;
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coord_stack[coord_stack_size][1] = y-dy;
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coord_stack_size++;
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if (coord_stack_size>=coord_stack_limit)
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return -1;
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}
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if (y<YRES-CELL-dy)
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for (x=x1; x<=x2; x++)
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if ((pmap[y+dy][x]&0xFF)==cm && bmap[(y+dy)/CELL][x/CELL]==bm)
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{
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coord_stack[coord_stack_size][0] = x;
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coord_stack[coord_stack_size][1] = y+dy;
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coord_stack_size++;
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if (coord_stack_size>=coord_stack_limit)
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return -1;
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}
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}
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} while (coord_stack_size>0);
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free(coord_stack);
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return created_something;
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@ -160,6 +160,7 @@ public:
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void ToolBox(int x1, int y1, int x2, int y2, int tool, Brush * cBrush);
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void CreateBox(int x1, int y1, int x2, int y2, int c, int flags);
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int FloodINST(int x, int y, int fullc, int cm);
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int FloodParts(int x, int y, int c, int cm, int bm, int flags);
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//Create particles from brush/mask
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int CreateParts(int positionX, int positionY, int c, Brush * cBrush);
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@ -28,7 +28,7 @@ Element_FRZW::Element_FRZW()
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Temperature = 120.0f;
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HeatConduct = 29;
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Description = "FREEZE WATER";
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Description = "Freeze water. Hybrid liquid formed when Freeze powder melts.";
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State = ST_LIQUID;
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Properties = TYPE_LIQUID||PROP_LIFE_DEC;
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@ -26,21 +26,21 @@ Element_FRZZ::Element_FRZZ()
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Weight = 50;
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Temperature = 90.0f;
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Temperature = 253.15f;
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HeatConduct = 46;
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Description = "FREEZE";
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Description = "Freeze powder. When melted, forms ice that always cools. Spreads with regular water.";
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State = ST_SOLID;
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Properties = TYPE_PART;
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LowPressure = IPL;
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LowPressureTransition = NT;
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HighPressure = IPH;
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HighPressureTransition = NT;
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LowTemperature = ITL;
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LowTemperatureTransition = NT;
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HighTemperature = ITH;
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HighTemperatureTransition = NT;
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HighPressure = 1.8f;
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HighPressureTransition = PT_SNOW;
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LowTemperature = 50.0f;
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LowTemperatureTransition = PT_ICEI;
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HighTemperature = 273.15;
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HighTemperatureTransition = PT_WATR;
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Update = &Element_FRZZ::update;
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@ -66,6 +66,8 @@ int Element_ICEI::update(UPDATE_FUNC_ARGS)
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sim->part_change_type(i,x,y,PT_SLTW);
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sim->part_change_type(r>>8,x+rx,y+ry,PT_SLTW);
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}
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if (((r&0xFF)==PT_FRZZ) && (parts[i].ctype=PT_FRZW) && 1>(rand()%1000))
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sim->part_change_type(r>>8,x+rx,y+ry,PT_ICEI);
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}
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return 0;
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}
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@ -73,7 +73,7 @@ int Element_PLNT::update(UPDATE_FUNC_ARGS)
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sim->kill_part(r>>8);
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parts[i].life = rand()%60 + 60;
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}
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else if ((r&0xFF)==PT_WOOD && (1>rand()%20) && abs(rx+ry)<=2 && sim->VINE_MODE)
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else if ( ((r&0xFF)==PT_WOOD) && (1>rand()%20) && (abs(rx+ry)<=2) && (sim->VINE_MODE || parts[i].tmp==1) )
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{
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int nnx = rand()%3 -1;
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int nny = rand()%3 -1;
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@ -243,7 +243,7 @@ int Element_SPRK::update(UPDATE_FUNC_ARGS)
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else if (rt==PT_INST) {
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if (parts[r>>8].life==0 && parts[i].life<4)
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{
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sim->FloodParts(x+rx,y+ry,PT_SPRK,PT_INST,-1, 0);//spark the wire
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sim->FloodINST(x+rx,y+ry,PT_SPRK,PT_INST);//spark the wire
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}
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}
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else if (parts[r>>8].life==0 && parts[i].life<4) {
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@ -60,6 +60,7 @@ int Element_VINE::update(UPDATE_FUNC_ARGS)
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np = sim->create_part(-1,x+rx,y+ry,PT_VINE);
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if (np<0) return 0;
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parts[np].temp = parts[i].temp;
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parts[i].tmp = 1;
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sim->part_change_type(i,x,y,PT_PLNT);
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}
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}
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