move todo list to its own file

TODO.md

@@ -0,0 +1,48 @@
+
+##TODO:
+- renderer
+	- check over renderer, camera, gooey init after changes
+	- pass in frame time to camera movement functions to decouple speed from framerate
+	- test camera speed when moving with composite vector
+		- may be fixed?? need to test by examining camera position between frames and compare the distance
+	- add 3d orientation widget to gooey
+- make hashmap grid type
+- position entities on grid hexes
+- remove checks for colors, textures from render_group functions
+	- actually cannot remove checks for texture because some meshes aren't loaded properly
+	- maybe can cause loading mesh to fail when more than one mesh per file
+- figure out bug in fragment shader when removing commented line
+- move input handling out to new file, controller?
+- map generation
+- pathfinding
+- assimp animation
+- replace aixlog with custom logging iostream?
+- think about combining mesh data and render_group data to save some memory
+	- actually don't need to save the vertex/normal buffers after passing to opengl
+- use a storage pool for assimp meshes allowing reuse across entities
+	- also cache textures from loaded meshes for re-use
+- replace remaining calls to malloc/free with safe(r) function in util.h
+
+##LATER TODO:
+- add initial opengl constant for INT_MAX, and checks in render_group functions
+- try out YAML instead of JSON (make sure can still use schema validation)
+- move from COLLADA output to glTF (GL Transmission Format) https://www.khronos.org/gltf/
+- add config.js/yaml for application config (remove some defines everywhere)
+- maybe try deferred rendering at some point to use a ton of lights
+- add cpu perforcmace counters in render loop
+- check for memory leaks w/ valgrind
+
+##DONE:
+- add palette texture colors to hexgrid
+	- map palette index to UV coords for shader in hexgrid render_group
+	- fill hexgrid uv buffer with coordinates
+	- set use_texture to true on hexgrid render_group render_objects
+	- update hgUpdateColorBuffer to change uv buffer instead of color buffer
+		rename function and replace calls
+	- remove current_color/stored_color from hex_info struct
+		- remove uses of these in hexgame.cpp and hexgrid.cpp
+	- re-arrange vertex attributes in shader and render_group to remove color_buffer
+- update hgUpdateColorBuffer() to use POD instead of gl_buffer
+- remove color buffer from render_group
+- implement texturing to reduce the number of meshes generated by assimp from materials (currently creates a sepereate mesh per material)
+	- need to do UV mapping on models, and parse UV data in shader

src/hexgame.cpp

@@ -1,32 +1,3 @@
-/*******************************************************************************
- * TODO:
- * - renderer
- *	- move input handling out to new file, controller?
- *	- check over renderer, camera, gooey init after changes
- *	- pass in frame time to camera movement functions to decouple speed from framerate
- *	- test camera speed when moving with composite vector
- *		- may be fixed?? need to test by examining camera position between frames
- *			and compare the distance
- *	- add 3d orientation widget to gooey
- *
- * - implement texturing to reduce the number of meshes generated by assimp
- *   	from materials (currently creates a sepereate mesh per material)
- *   - need to do UV mapping on models, and parse UV data in shader
- * - map generation
- * - pathfinding
- * - assimp animation
- * - replace aixlog with custom logging iostream?
- * - think about combining mesh data and render_group data to save some memory
- *		- actually don't need to save the vertex/normal buffers after passing
- *			to opengl
- * - use a storage pool for assimp meshes allowing reuse across entities
- * 		- also cache textures from loaded meshes for re-use
- * - replace remaining calls to malloc/free with safe(r) function in util.h
- * - add cpu perforcmace counters in render loop
- * - test YAML for scene loading https://yaml.org/
- * - maybe try deferred rendering at some point to use a ton of lights
- * - check for memory leaks w/ valgrind
- ******************************************************************************/
 
 // Some defaults for the game layout
 #define DEBUG_DRAW true