Remove pointer index, fix memoery leak in glyph

edit2d.odin

@@ -12,7 +12,6 @@ import "shared:odin-imgui/imgui_impl_glfw"
 import "shared:odin-imgui/imgui_impl_opengl3"
 **/
 
-import "core:fmt"
 import gl "vendor:OpenGL"
 import "vendor:glfw"
 import e2_draw  "shared:Edit2D/draw"
@@ -28,6 +27,10 @@ __e2d_interal : struct
 }
 
 
+/*
+	This engine is meant to be used by the game
+	All the stuffs internal should be stored in __e2d_internal
+*/
 
 Engine_State :: struct 
 {
@@ -41,13 +44,14 @@ Engine_State :: struct
 	//Must be set before calling ion_init
 	width, height  : i32,
 	title          : cstring,
-	time           : f32,
-	tex_line       : u32,
+
 	drop_callback  : glfw.DropProc,
 	
 	input          : Input_State,
 
 	mu_ctx         : mu.Context,
+
+	/* The opengl texture id created using mu.default_atlas_alpha */
 	mu_tex         : u32,
 }
 
@@ -55,7 +59,6 @@ MAX_KEYS :: 512
 
 Input_State :: struct 
 {
-	mouse_wheel : [2]f64,
 	mouse       : [2]f64,
 	mouse_prev  : [2]f64,
 
@@ -105,7 +108,7 @@ engine_check_types :: proc($Game: typeid)
 	assert(entity_engine.is_using, "Should be using")
 	assert(defs_engine.is_using, "Should be using")
 
-	assert(entity_engine.type.id == typeid_of(engine_entity))
+	assert(entity_engine.type.id == typeid_of(Engine_Entity))
 	assert(defs_engine.type.id   == typeid_of(Engine_Entity_Def))
 
 }
@@ -162,13 +165,23 @@ engine_init :: proc($GameType : typeid,  state: ^Engine_State, font_path : strin
 	draw_configure_box2d(state)
 	
 	cbor.tag_register_type({
-		marshal = proc(_: ^cbor.Tag_Implementation, e: cbor.Encoder, v: any) -> cbor.Marshal_Error {
+
+		marshal = proc(
+			_: ^cbor.Tag_Implementation,
+			 e: cbor.Encoder, v: any) -> cbor.Marshal_Error 
+		{
 			cbor._encode_u8(e.writer, 201, .Tag) or_return
 			return nil;
 		},
-		unmarshal = proc(_: ^cbor.Tag_Implementation, d: cbor.Decoder, _: cbor.Tag_Number, v: any) -> (cbor.Unmarshal_Error) {
+
+		unmarshal = proc(
+			_: ^cbor.Tag_Implementation,
+			d: cbor.Decoder, _: cbor.Tag_Number,
+			 v: any) -> (cbor.Unmarshal_Error) 
+		{
 			return nil
 		},
+
 	}, 201, rawptr)
 
 
@@ -208,7 +221,6 @@ normalize_rect :: proc(rect : mu.Rect, size : i32) -> e2_draw.Rect
 
 update_frame :: proc(state: ^Engine_State)
 {
-	state.input.mouse_wheel = {}
 	__e2d_interal.mouse_scroll = {}
 	glfw.PollEvents()
 	
@@ -258,6 +270,7 @@ end_frame :: proc(state: ^Engine_State)
 	cmd: ^mu.Command
 
 	draw := &state.draw
+
 	for mu.next_command(&state.mu_ctx,  &cmd)
 	{
 		#partial switch c in cmd.variant{
@@ -360,10 +373,16 @@ draw_flush :: proc(state: ^Engine_State)
 		d.glyph.width        = d.cam.width
 		d.glyph.height       = d.cam.height
 
+		width, height := glfw.GetFramebufferSize(state.window)
+
+		state.width  = width
+		state.height = height 
+
 		e2_glyph.glyph_init(&d.glyph, d.font_path)
 	}
 	e2_draw.draw_flush(d, __e2d_interal.viewport_changed)
-	
+
+
 	glfw.SwapBuffers(state.window)
 	__e2d_interal.viewport_changed = false
 }