fix "i" argument to graphics functions.

Also, they don't overwrite the default one, you can pass in nil to tpt.element/graphics_func for the function to restore the original.

1 files changed, 7 insertions, 1 deletions

diff --git a/src/graphics/Renderer.cpp b/src/graphics/Renderer.cpp
index 98b94b1..14a64be 100644
--- a/src/graphics/Renderer.cpp
+++ b/src/graphics/Renderer.cpp
@@ -15,6 +15,8 @@
 #include "simulation/Elements.h"
 #include "simulation/ElementGraphics.h"
 #include "simulation/Air.h"
+#include "cat/LuaScriptInterface.h"
+#include "cat/LuaScriptHelper.h"
 extern "C"
 {
 #include "hmap.h"
@@ -1158,7 +1160,11 @@ void Renderer::render_parts()
 				{
 					if (elements[t].Graphics)
 					{
-						if ((*(elements[t].Graphics))(this, &(sim->parts[i]), nx, ny, &pixel_mode, &cola, &colr, &colg, &colb, &firea, &firer, &fireg, &fireb)) //That's a lot of args, a struct might be better
+						if (lua_gr_func[t])
+						{
+							luacon_graphicsReplacement(this, &(sim->parts[i]), nx, ny, &pixel_mode, &cola, &colr, &colg, &colb, &firea, &firer, &fireg, &fireb, i);
+						}
+						else if ((*(elements[t].Graphics))(this, &(sim->parts[i]), nx, ny, &pixel_mode, &cola, &colr, &colg, &colb, &firea, &firer, &fireg, &fireb)) //That's a lot of args, a struct might be better
 						{
 							graphicscache[t].isready = 1;
 							graphicscache[t].pixel_mode = pixel_mode;