Fix some uninitialized variables, add back sandcolor changing

1 files changed, 13 insertions, 0 deletions

diff --git a/src/virtualmachine/Syscalls.cpp b/src/virtualmachine/Syscalls.cpp
index 876fe52..31b7dd4 100644
--- a/src/virtualmachine/Syscalls.cpp
+++ b/src/virtualmachine/Syscalls.cpp
@@ -14,31 +14,37 @@ namespace vm
 	TRAPDEF(sin)
 	{
 		Push<float4_t>(sin(ARG(0).float4));
+		return 0;
 	}
 
 	TRAPDEF(cos)
 	{
 		Push<float4_t>(cos(ARG(0).float4));
+		return 0;
 	}
 
 	TRAPDEF(atan2)
 	{
 		Push<float4_t>(atan2(ARG(0).float4, ARG(1).float4));
+		return 0;
 	}
 
 	TRAPDEF(sqrt)
 	{
 		Push<float4_t>(sqrt(ARG(0).float4));
+		return 0;
 	}
 
 	TRAPDEF(floor)
 	{
 		Push<float4_t>(floor(ARG(0).float4));
+		return 0;
 	}
 
 	TRAPDEF(ceil)
 	{
 		Push<float4_t>(ceil(ARG(0).float4));
+		return 0;
 	}
 
 
@@ -47,6 +53,7 @@ namespace vm
 		char *text;
 		text = (char*)(ram) + ARG(0).int4;
 		printf("%s", text);
+		return 0;
 	}
 
 
@@ -56,31 +63,37 @@ namespace vm
 		msg = (char*)(ram) + ARG(0).int4;
 		printf("%s", msg);
 		End();
+		return 0;
 	}
 
 
 	TRAPDEF(partCreate)
 	{
 		Push<int4_t>(sim->create_part(ARG(0).int4, ARG(1).int4, ARG(2).int4, ARG(3).int4));
+		return 0;
 	}
 
 	TRAPDEF(partChangeType)
 	{
 		sim->part_change_type(ARG(0).int4, ARG(1).int4, ARG(2).int4, ARG(3).int4);
+		return 0;
 	}
 
 	TRAPDEF(pmapData)
 	{
 		Push<int4_t>(sim->pmap[ARG(1).int4][ARG(0).int4]);
+		return 0;
 	}
 
 	TRAPDEF(deletePart)
 	{
 		sim->delete_part(ARG(0).int4, ARG(1).int4, ARG(2).int4);
+		return 0;
 	}
 
 	TRAPDEF(killPart)
 	{
 		sim->kill_part(ARG(0).int4);
+		return 0;
 	}
 }