More function pointers.

1 files changed, 46 insertions, 0 deletions

diff --git a/src/elements/fuse.c b/src/elements/fuse.c
new file mode 100644
index 0000000..ed554ab
--- /dev/null
+++ b/src/elements/fuse.c
@@ -0,0 +1,46 @@
+#include <powder.h>
+
+int update_FUSE(UPDATE_FUNC_ARGS) {
+	int r;
+	if (parts[i].life<=0) {
+		//t = parts[i].life = PT_NONE;
+		kill_part(i);
+		r = create_part(-1, x, y, PT_PLSM);
+		if (r!=-1)
+			parts[r].life = 50;
+		return 1;
+	} else if (parts[i].life < 40) {
+		parts[i].life--;
+		if ((rand()%100)==0) {
+			r = create_part(-1, (nx=x+rand()%3-1), (ny=y+rand()%3-1), PT_PLSM);
+			if (r!=-1)
+				parts[r].life = 50;
+		}
+	}
+	if ((pv[y/CELL][x/CELL] > 2.7f)&&parts[i].tmp>40)
+		parts[i].tmp=39;
+	else if (parts[i].tmp<40&&parts[i].tmp>0)
+		parts[i].tmp--;
+	else if (parts[i].tmp<=0) {
+		//t = PT_NONE;
+		kill_part(i);
+		r = create_part(-1, x, y, PT_FSEP);
+		return 1;
+	}
+	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_SPRK || ((parts[i].temp>=(273.15+700.0f)) && 1>(rand()%20)))
+				{
+					if (parts[i].life>40) {
+						parts[i].life = 39;
+					}
+				}
+			}
+	return 0;
+}