Can now set translation from script

tomheeleynz · Jul 20, 2023 · 1835761 · 1835761
1 parent c9b8461
commit 1835761
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Showing 3 changed files with 17 additions and 9 deletions.
diff --git a/Arcane/src/Arcane/Scripting/Script.cpp b/Arcane/src/Arcane/Scripting/Script.cpp
@@ -93,6 +93,13 @@ namespace Arcane
 		lua_setfield(L, -2, "HasComponent");
 		PrintStack(L);
 
+		lua_pushcfunction(L, ScriptingEngine::SetTransform);
+		PrintStack(L);
+
+		lua_setfield(L, -2, "SetTranslation");
+		PrintStack(L);
+
+
 		lua_rawgeti(L, LUA_REGISTRYINDEX, m_ObjectIndex); 
 		PrintStack(L);
 

diff --git a/Arcane/src/Arcane/Scripting/ScriptGlue.cpp b/Arcane/src/Arcane/Scripting/ScriptGlue.cpp
@@ -196,15 +196,15 @@ namespace Arcane
 			const char* index = lua_tostring(L, -2);
 			if (strcmp(index, "x") == 0)
 			{
-				vec3->x = (int)lua_tonumber(L, -1);
+				vec3->x = (float)lua_tonumber(L, -1);
 			}
 			else if (strcmp(index, "y") == 0)
 			{
-				vec3->y = (int)lua_tonumber(L, -1);
+				vec3->y = (float)lua_tonumber(L, -1);
 			}
 			else if (strcmp(index, "z") == 0) 
 			{
-				vec3->z = (int)lua_tonumber(L, -1);
+				vec3->z = (float)lua_tonumber(L, -1);
 			}
 			else
 			{
@@ -222,6 +222,7 @@ namespace Arcane
 			return 1;
 		};
 
+
 		lua_pushstring(L, "__index");
 		lua_pushcfunction(L, Vector3Index);
 		lua_settable(L, -3);
@@ -278,8 +279,10 @@ namespace Arcane
 		auto CreateTransformComponent = [](lua_State* L) -> int {
 			void* ptrToTransformComponent = lua_newuserdata(L, sizeof(TransformComponent));
 			new (ptrToTransformComponent) TransformComponent();
+
 			luaL_getmetatable(L, "TransformComponentMetatable");
 			lua_setmetatable(L, -2);
+
 			return 1;
 		};
 

diff --git a/Arcane/src/Arcane/Scripting/ScriptingEngine.cpp b/Arcane/src/Arcane/Scripting/ScriptingEngine.cpp
@@ -78,11 +78,7 @@ namespace Arcane
 			TransformComponent& transformComponent = entity.GetComponent<TransformComponent>();
 			TransformComponent** transformUserData = (TransformComponent**)lua_newuserdata(L, sizeof(TransformComponent));
 			*transformUserData = &transformComponent;
-			PrintStack(L);
-
 			luaL_getmetatable(L, "TransformComponentMetatable");
-			PrintStack(L);
-
 			lua_setmetatable(L, -2);
 		}
 
@@ -117,8 +113,10 @@ namespace Arcane
 
 	int ScriptingEngine::SetTransform(lua_State* L)
 	{
-		PrintStack(L);
-
+		glm::vec3* newTranslation = (glm::vec3*)lua_touserdata(L, -1);
+		lua_getfield(L, -2, "EntityId");
+		Entity entity = *(Entity*)lua_touserdata(L, -1);
+		entity.GetComponent<TransformComponent>().pos = *newTranslation;
 		return 0;
 	}