* Refacor uniforms API:
- More complete and consistent
- Type-safety
- Usage correctess assertions missing for now, planned
* Redesign texturing API: texunits gone, assign textures to sampler uniforms directly
r_texture_create now allocates memory and returns an opaque Texture
pointer; similar changes to the other renderer APIs will follow.
* Framebuffers: make _create return an opaque pointer, add debug label APIs (unused for now)
* opaque pointers and debug label APIs for vertex arrays and buffers
* fix null renderer
* Refactor glsl preprocessing into an independent module
* Separate shader resource management from renderer backend
This makes it possible to add more shading languages and/or include a
transpiler, which will be useful for the GLES backend.
* refactor r_clear into a stateless API
* add r_texture_clear API; fix gl33_framebuffer_clear
* Replace deprecated glsl_objects with objects in all *.prog files
* fix missing texture_clear implementation in null renderer
* remove some dead code in null renderer
* fix GLES segfault
* GLES 3.0 actually has glVertexAttribDivisor
* Query GL for supported GLSL versions (preparing to add shader transcompilation)
* Reimu (#101)
* add the reimu
* Add Reimu story
* account for various blunders
* add reimu dialog picture
* Reimu: WIP yin-yang orbs
* reimu: fix up indents
* Reimu: swap the shotmode names to match the kanji order in her Japanese name
* Reimu: compatibility with the latest system
* WIP ReimuA crap
* ReimuA homing trails
* more ReimuA stuff
* more ReimuA adjustments + enhanced DPS stats
* Reimu: stubs for new player animation sequences
* Reimu: occupy the 0th character slot
* Reimu: tweak needle sprite
* Reimu: buff movement speed to better match Touhou
* Reimu: fixup for the recent projectile changes
* ReimuA: make homing shots a bit smaller; give them custom effect on collision
* Reimu: add intermediate frames; move some loose sprites to the atlas
* Reimu: fix compile errors
* replace DBL_MAX by INFINITY
* Don’t draw reimu orbs twice
fixes #127
* add new reimu dialog pic
* ReimuA adjustments (mostly homing); it's still OP
* wip ReimuB gaps
* still not sure where i'm going with these gaps
* meh
* Reimu: premultiplied alpha fixups after rebase
* reimuB shot pattern with basic power scaling (not balanced at all)
* reimuB: some lame-ass particle effects
* ReimuB bomb effect prototype
* reimuA bomb prototype
* fix reimu shots for the new damage system
* Reimu: use the new player_is_bomb_active() function, add placeholder BG for ReimuB
* some reimuB bomb projectiles
* ReimuB bomb bg and some framebuffer utils required to support it.
Might reuse this at least in part for ReimuA unless we come up with
something better.
* hack to fix ReimuB bomb fade; refactoring needed
* reimuA damaging bombs
* fix ub
* prevent nan when reimuA bombs without enemies present
* add a bomb_bg to reimuA
* ...
* various fantasy seal tweaks
* Reimu: placeholder bomb sounds; slight fantasy seal buff
* fix null pointer dereference
* Reimu "balance" adjustments; minor fixes
* putting bandaids over gunshot wounds
* Add aoe damage and bullet cancel to ReimuB's bomb
* more exorcism porn
* make reimu bomb bg runes better visible on dark backgrounds
* More ReimuA shot changes
