derp - added O2.c

src/elements/O2.c

@@ -0,0 +1,28 @@
+#include <element.h>
+
+int update_O2(UPDATE_FUNC_ARGS)
+{
+    int r,rx,ry;
+    for(rx=-2; rx<3; rx++)
+        for(ry=-2; ry<3; ry++)
+			if (x+rx>=0 && y+ry>0 && x+rx<XRES && y+ry<YRES && (rx || ry))
+			{
+				r = pmap[y+ry][x+rx];
+				if ((r>>8)>=NPART || !r)
+					continue;
+
+                if((r&0xFF)==PT_FIRE)
+                {
+                    parts[r>>8].life+=(rand()/(RAND_MAX/100))*2;
+                    parts[r>>8].temp+=(rand()/(RAND_MAX/100));
+                    parts[i].tmp++;
+                }
+            }
+    if(parts[i].tmp>=50)
+    {
+        create_part(i,x,y,PT_FIRE);
+        parts[i].life+=(rand()/(RAND_MAX/100))+50;
+        parts[i].temp+=(rand()/(RAND_MAX/100));
+    }
+    return 0;
+}