From 664e33cb79ad281607967eb467e1511c382dd7f3 Mon Sep 17 00:00:00 2001
From: Shweet <email@shweetz.net>
Date: Wed, 25 Sep 2024 12:08:49 -0400
Subject: [PATCH] hopefully fixed clown vomit issue

---
 src/engine/renderer.c | 8 +++++++-
 src/engine/renderer.h | 1 +
 src/engine/texture.c  | 8 ++++++++
 src/engine/texture.h  | 1 +
 src/game/game.c       | 9 +++++----
 5 files changed, 22 insertions(+), 5 deletions(-)

diff --git a/src/engine/renderer.c b/src/engine/renderer.c
index 1d42c8c..24dcd96 100644
--- a/src/engine/renderer.c
+++ b/src/engine/renderer.c
@@ -85,7 +85,7 @@ renderer_init(Renderer* self, Window* window, CameraType type, const ivec2* buff
 				break;
 		}
 	}
-
+	
 	glEnable(GL_BLEND);
 	glEnable(GL_DEPTH_TEST);
 	glDepthFunc(GL_LESS);
@@ -142,6 +142,12 @@ renderer_buffer_use(Renderer* self, RendererBuffer buffer)
 	fbo_bind(&self->fbos[buffer]);
 }
 
+void
+renderer_buffer_clear(Renderer* self, RendererBuffer buffer)
+{
+	texture_clear(&self->fboTextures[buffer]);
+}
+
 void
 renderer_buffer_unbind(void)
 {
diff --git a/src/engine/renderer.h b/src/engine/renderer.h
index 7ccdb99..d176fd9 100644
--- a/src/engine/renderer.h
+++ b/src/engine/renderer.h
@@ -47,6 +47,7 @@ void renderer_free(Renderer* self);
 void renderer_update(Renderer* self);
 void renderer_present(Renderer* self);
 void renderer_buffer_unbind(void);
+void renderer_buffer_clear(Renderer* self, RendererBuffer buffer);
 
 void renderer_buffer_position_from_window_position
 (
diff --git a/src/engine/texture.c b/src/engine/texture.c
index ab580d7..c8d2195 100644
--- a/src/engine/texture.c
+++ b/src/engine/texture.c
@@ -82,3 +82,11 @@ texture_free(Texture* self)
 	glDeleteTextures(1, &self->handle);
 	memset(self, '\0', sizeof(Texture));
 }
+
+void
+texture_clear(Texture* self)
+{
+	texture_bind(self);
+	glClearTexImage(self->handle, 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);
+	texture_unbind();
+}
diff --git a/src/engine/texture.h b/src/engine/texture.h
index d425655..e0e6db1 100644
--- a/src/engine/texture.h
+++ b/src/engine/texture.h
@@ -20,6 +20,7 @@ typedef struct Texture
 bool texture_from_path_init(Texture* self, const char* path);
 void texture_init(Texture* self, ivec2 size, void* data);
 void texture_surface_init(Texture* self, SDL_Surface* surface);
+void texture_clear(Texture* self);
 void texture_parameter_set(GLenum pname, GLint parameter);
 void texture_bind(Texture* self);
 void texture_unbind(void);
diff --git a/src/game/game.c b/src/game/game.c
index d14ad88..6dd2280 100644
--- a/src/game/game.c
+++ b/src/game/game.c
@@ -14,6 +14,8 @@ _game_quit(Game* self)
 
 	ecs_free(&self->ecs);
 
+	renderer_free(&self->renderer);
+
 	window_free(&self->window);
 
 	resources_free(&self->resources);
@@ -65,9 +67,9 @@ _game_draw(Game* self)
 	renderer_clear_color_set(&self->renderer, (f32*)RENDERER_CLEAR_COLOR);
 
 	renderer_clear(&self->renderer);
-
+	
 	for (s32 i = 0; i < RENDERER_BUFFER_COUNT; i++)
-		renderer_buffer_init(&self->renderer, (RendererBuffer)i);
+		renderer_buffer_clear(&self->renderer, (RendererBuffer)i);
 
 	ecs_draw(&self->ecs);
 
@@ -80,9 +82,8 @@ _game_draw(Game* self)
 			(RendererBuffer)i,
 			&self->postprocessing[i]
 		);
-		renderer_buffer_free(&self->renderer, (RendererBuffer)i);
 	}
-	
+
 	renderer_present(&self->renderer);
 }
 void