diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/powder.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/powder.c b/src/powder.c index 9272b90..b6e843f 100644 --- a/src/powder.c +++ b/src/powder.c @@ -5839,6 +5839,11 @@ int create_parts(int x, int y, int rx, int ry, int c) if(((sdl_mod & (KMOD_LALT) && sdl_mod & (KMOD_SHIFT))|| sdl_mod & (KMOD_CAPS) )&& !REPLACE_MODE) { + if(rx==0&&ry==0) + { + delete_part(x, y); + } + else for(j=-ry; j<=ry; j++) for(i=-rx; i<=rx; i++) if((CURRENT_BRUSH==CIRCLE_BRUSH && (pow(i,2))/(pow(rx,2))+(pow(j,2))/(pow(ry,2))<=1)||(CURRENT_BRUSH==SQUARE_BRUSH&&i*j<=ry*rx)) @@ -5848,6 +5853,11 @@ int create_parts(int x, int y, int rx, int ry, int c) if(c == SPC_AIR || c == SPC_HEAT || c == SPC_COOL || c == SPC_VACUUM) { + if(rx==0&&ry==0) + { + create_part(-2, x, y, c); + } + else for(j=-ry; j<=ry; j++) for(i=-rx; i<=rx; i++) if((CURRENT_BRUSH==CIRCLE_BRUSH && (pow(i,2))/(pow(rx,2))+(pow(j,2))/(pow(ry,2))<=1)||(CURRENT_BRUSH==SQUARE_BRUSH&&i*j<=ry*rx)) @@ -5862,6 +5872,11 @@ int create_parts(int x, int y, int rx, int ry, int c) { stemp = SLALT; SLALT = 0; + if(rx==0&&ry==0) + { + delete_part(x, y); + } + else for(j=-ry; j<=ry; j++) for(i=-rx; i<=rx; i++) if((CURRENT_BRUSH==CIRCLE_BRUSH && (pow(i,2))/(pow(rx,2))+(pow(j,2))/(pow(ry,2))<=1)||(CURRENT_BRUSH==SQUARE_BRUSH&&i*j<=ry*rx)) @@ -5871,6 +5886,11 @@ int create_parts(int x, int y, int rx, int ry, int c) } if(REPLACE_MODE) { + if(rx==0&&ry==0) + { + create_part(-2, x, y, c); + } + else for(j=-ry; j<=ry; j++) for(i=-rx; i<=rx; i++) if((CURRENT_BRUSH==CIRCLE_BRUSH && (pow(i,2))/(pow(rx,2))+(pow(j,2))/(pow(ry,2))<=1)||(CURRENT_BRUSH==SQUARE_BRUSH&&i*j<=ry*rx)) @@ -5887,6 +5907,11 @@ int create_parts(int x, int y, int rx, int ry, int c) return 1; } + if(rx==0&&ry==0)//workaround for 1pixel brush/floodfill crashing. todo: find a better fix later. + { + create_part(-2, x, y, c); + } + else for(j=-ry; j<=ry; j++) for(i=-rx; i<=rx; i++) if((CURRENT_BRUSH==CIRCLE_BRUSH && (pow(i,2))/(pow(rx,2))+(pow(j,2))/(pow(ry,2))<=1)||(CURRENT_BRUSH==SQUARE_BRUSH&&i*j<=ry*rx)) |