Merge with jacksonmj, Warning: potential for lot of bugs

1 files changed, 53 insertions, 0 deletions

diff --git a/src/elements/prto.c b/src/elements/prto.c
new file mode 100644
index 0000000..4889e89
--- /dev/null
+++ b/src/elements/prto.c
@@ -0,0 +1,53 @@
+#include <powder.h>
+
+int update_PRTO(UPDATE_FUNC_ARGS) {
+	int r, nnx, rx, ry, np;
+	int count = 0;
+	parts[i].tmp = (int)((parts[i].temp-73.15f)/100+1);
+	for (rx=-1; rx<2; rx++)
+		for (ry=-1; ry<2; ry++)
+			if (x+rx>=0 && y+ry>0 && x+rx<XRES && y+ry<YRES && (rx || ry))
+			{
+				r = pmap[y+ry][x+rx];
+				count ++;
+				if ((r>>8)>=NPART || r)
+					continue;
+				if (!r)
+				{
+					for ( nnx =0 ; nnx<80; nnx++)
+					{
+						int randomness = count + rand()%3-1;
+						if (randomness<1)
+							randomness=1;
+						if (randomness>8)
+							randomness=8;
+						if (portal[parts[i].tmp][randomness-1][nnx]==PT_SPRK)// TODO: make it look better
+						{
+							create_part(-1,x+1,y,portal[parts[i].tmp][randomness-1][nnx]);
+							create_part(-1,x+1,y+1,portal[parts[i].tmp][randomness-1][nnx]);
+							create_part(-1,x+1,y-1,portal[parts[i].tmp][randomness-1][nnx]);
+							create_part(-1,x,y-1,portal[parts[i].tmp][randomness-1][nnx]);
+							create_part(-1,x,y+1,portal[parts[i].tmp][randomness-1][nnx]);
+							create_part(-1,x-1,y+1,portal[parts[i].tmp][randomness-1][nnx]);
+							create_part(-1,x-1,y,portal[parts[i].tmp][randomness-1][nnx]);
+							create_part(-1,x-1,y-1,portal[parts[i].tmp][randomness-1][nnx]);
+							portal[parts[i].tmp][randomness-1][nnx] = 0;
+							portaltemp[parts[i].tmp][randomness-1][nnx] = 0;
+							break;
+						}
+						else if (portal[parts[i].tmp][randomness-1][nnx])
+						{
+							np = create_part(-1,x+rx,y+ry,portal[parts[i].tmp][randomness-1][nnx]);
+							if (np<0) continue;
+							parts[np].temp = portaltemp[parts[i].tmp][randomness-1][nnx];
+							parts[np].ctype = portalctype[parts[i].tmp][randomness-1][nnx];
+							portal[parts[i].tmp][randomness-1][nnx] = 0;
+							portaltemp[parts[i].tmp][randomness-1][nnx] = 0;
+							portalctype[parts[i].tmp][randomness-1][nnx] = 0;
+							break;
+						}
+					}
+				}
+			}
+	return 0;
+}