From 1e58f551bbfb6a8ef4d83292685d7c3672385c8b Mon Sep 17 00:00:00 2001
From: jussi
Date: Tue, 9 May 2023 23:48:09 +0300
Subject: UnloadTexture did not set texture id to NULL.

---
 changelog      | 1 +
 devnotes       | 1 +
 src/core.c     | 1 -
 src/state.c    | 4 ++--
 src/textures.c | 3 +--
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/changelog b/changelog
index 44ca81e..af122f5 100644
--- a/changelog
+++ b/changelog
@@ -67,6 +67,7 @@ Detailed changes:
 	- FIXED: Vector3RotateByAxisAngle was not connected.
 	- FIXED: uluaGetBoundingBoxIndex was looking for numbers instead of tables.
 	- ADDED: IsTextureReady
+	- FIXED: UnloadTexture did not set texture id to NULL.
 
 ------------------------------------------------------------------------
 Release:	ReiLua version 0.4.0		Using Raylib 4.2
diff --git a/devnotes b/devnotes
index 6cb0061..498cce5 100644
--- a/devnotes
+++ b/devnotes
@@ -1,4 +1,5 @@
 Current {
+	* Review GenMeshCustom indices.
 }
 
 Backlog {
diff --git a/src/core.c b/src/core.c
index a0ea6ce..11feb35 100644
--- a/src/core.c
+++ b/src/core.c
@@ -1251,7 +1251,6 @@ int lcoreSetShaderValueTexture( lua_State *L ) {
 		lua_pushboolean( L, false );
 		return 1;
 	}
-	// SetShaderValueTexture( *state->shaders[ shaderId ], locIndex, *state->textures[ textureId ] );
 	SetShaderValueTexture( *state->shaders[ shaderId ], locIndex, *texturesGetSourceTexture( textureId ) );
 	lua_pushboolean( L, true );
 
diff --git a/src/state.c b/src/state.c
index 6db0812..ce7d52f 100644
--- a/src/state.c
+++ b/src/state.c
@@ -122,13 +122,13 @@ void stateFree() {
 	for ( int i = 0; i < state->imageCount; ++i ) {
 		if ( state->images[i] != NULL ) {
 			UnloadImage( *state->images[i] );
-			free( state->images[i] );
+			// free( state->images[i] );
 		}
 	}	
 	for ( int i = 0; i < state->textureCount; ++i ) {
 		if ( state->textures[i] != NULL ) {
 			texturesFreeTexture(i);
-			free( state->textures[i] );
+			// free( state->textures[i] );
 		}
 	}
 	for ( int i = 0; i < state->fontCount; ++i ) {
diff --git a/src/textures.c b/src/textures.c
index 291a7ad..04cd9d5 100644
--- a/src/textures.c
+++ b/src/textures.c
@@ -111,6 +111,7 @@ void texturesFreeTexture( size_t id ) {
 			UnloadRenderTexture( state->textures[id]->renderTexture );
 			break;
 		}
+		state->textures[id] = NULL;
 	}
 }
 /*
@@ -1746,9 +1747,7 @@ int ltexturesUnloadTexture( lua_State *L ) {
 		lua_pushboolean( L, false );
 		return 1;
 	}
-	// UnloadTexture( *state->textures[ id ] );
 	texturesFreeTexture( texId );
-	// state->textures[ id ] = NULL;
 	lua_pushboolean( L, true );
 
 	return 1;
-- 
cgit v1.2.3