print pointers

matiasvlevi · May 10, 2024 · 1d347a5 · 1d347a5
1 parent fa62b48
commit 1d347a5
Show file tree

Hide file tree

Showing 2 changed files with 12 additions and 4 deletions.
diff --git a/examples/text.lua b/examples/text.lua
@@ -4,8 +4,10 @@ function setup()
 
     -- Replace these with your font paths
     font_arial = loadFont("./examples/fonts/Arial.ttf");
-    font_times = loadFont("./examples/fonts/Times.ttf");
+    font_times = loadFont("./examples/fonts/Tims.ttf");
     font_hack = loadFont("./examples/fonts/Hack.ttf");
+
+	print(font_arial, font_times, font_hack)
 end
 
 function draw()

diff --git a/src/lu5_print.c b/src/lu5_print.c
@@ -51,13 +51,19 @@ void lu5_print_any(lua_State *L, int index, int nested, char sep)
 			lu5_print_list(L, index, nested, sep);
 			break;
 		}
+		case LUA_TLIGHTUSERDATA:
+			if (lua_islightuserdata(L, index)) {
+				void* ptr = lua_touserdata(L, index);
+
+				printf("\x1b[35m[ptr: %p]\x1b[0m%c", ptr, sep);
+			}
+			break;
 		// TODO: Handle these
-		case LUA_TUSERDATA: 
+		case LUA_TUSERDATA:
 		case LUA_TTHREAD: 
-		case LUA_TLIGHTUSERDATA:
 		default:
 			const char* typename = lua_typename(L, type);
-			printf("[unknown %s%c]", typename, sep);
+			printf("[unknown %s]%c", typename, sep);
 			break;
 	}
 }