More function pointers.

1 files changed, 31 insertions, 0 deletions

diff --git a/src/elements/thrm.c b/src/elements/thrm.c
new file mode 100644
index 0000000..3d82d46
--- /dev/null
+++ b/src/elements/thrm.c
@@ -0,0 +1,31 @@
+#include <powder.h>
+
+int update_THRM(UPDATE_FUNC_ARGS) {
+	int r;
+	for (nx=-2; nx<3; nx++)
+		for (ny=-2; ny<3; ny++)
+			if (x+nx>=0 && y+ny>0 && x+nx<XRES && y+ny<YRES && (nx || ny))
+			{
+				r = pmap[y+ny][x+nx];
+				if ((r>>8)>=NPART || !r)
+					continue;
+				if (((r&0xFF)==PT_FIRE || (r&0xFF)==PT_PLSM || (r&0xFF)==PT_LAVA))
+				{
+					if (1>(rand()%500)) {
+						parts[i].type = PT_LAVA;
+						parts[i].ctype = PT_BMTL;
+						parts[i].temp = 3500.0f;
+						pv[y/CELL][x/CELL] += 50.0f;
+					} else {
+						parts[i].type = PT_LAVA;
+						parts[i].life = 400;
+						parts[i].ctype = PT_THRM;
+						parts[i].temp = 3500.0f;
+						parts[i].tmp = 20;
+					}
+				}
+				//if(t==PT_SNOW && (r&0xFF)==PT_WATR && 15>(rand()%1000))
+				//t = parts[i].type = PT_WATR;
+			}
+	return 0;
+}