Some more function pointers

1 files changed, 26 insertions, 0 deletions

diff --git a/src/elements/warp.c b/src/elements/warp.c
new file mode 100644
index 0000000..92881ed
--- /dev/null
+++ b/src/elements/warp.c
@@ -0,0 +1,26 @@
+#include <powder.h>
+
+int update_WARP(UPDATE_FUNC_ARGS) {
+	int trade, r;
+	for ( trade = 0; trade<5; trade ++)
+	{
+		nx = rand()%3-1;
+		ny = rand()%3-1;
+		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 (parts[r>>8].type!=PT_WARP&&parts[r>>8].type!=PT_STKM&&parts[r>>8].type!=PT_DMND&&parts[r>>8].type!=PT_CLNE&&parts[r>>8].type!=PT_BCLN&&parts[r>>8].type!=PT_PCLN&&(10>=rand()%200))
+			{
+				parts[i].x = parts[r>>8].x;
+				parts[i].y = parts[r>>8].y;
+				parts[r>>8].x = x;
+				parts[r>>8].y = y;
+				parts[i].life += 4;
+				trade = 5;
+			}
+		}
+	}
+	return 0;
+}