* WIP portrait faces
* character expressions for dialogue in first 3 stages (wip)
* dialog: simplified face system, new faces, script revisions (wip)
* fix wrong face name in reimu script
* cirno angry face; elly beaten variant
* render_character_portrait(): fix garbage bg and filter-bleeding
* workaround for incorrect face blending on dialog fade
* render_character_portrait(): fix bogus debug labels
* Replace sprite offsets with the more powerful paddings
* new faces for youmu, wriggle, kurumi; dialogue updates
* fix release build
* Update portraits; add Iku faces and Elly shouting face
* Add Reimu sigh face and Marisa sweat_smile face
* Add Kurumi dissatisfied face
* update Hina
* implement player spellcard declarations on bomb
* stagedraw: move "bottom text" to a separate (higher) layer
* update boss spell declaration effect
* import afensorm's character portrait art
* improve dialog visuals
* acknowledge afensorm in credits and COPYING
* 'alphamap' functionality; effects for wriggle and youmu portraits
* update afens art
* add cirno alphamap
* dialog: draw active speaker above other other
* charselect: use r_draw_sprite
The only case of t==0 being skipped is if the projectile was somehow
created after the projectile processing loop for this frame has been
finished. Currently that is only possible if a particle spawns a
non-particle projectile, which, ideally, should never happen. The same
problem exists with other types of entities. For example, if you have a
funny projectile rule that spawns an Enemy, that Enemy will have the 0th
frame skipped. One way to fix this is to maintain a list of all entities
in the game and process them all in a single loop, where newly spawned
entities would be appended to the tail of the list. This is also
probably the only good way to fix this, too.
Handling of all projectile events has been made mandatory to facilitate
easier debugging of subtle and/or hard to track bugs. If t<0, then the
projectile rule MUST return ACTION_ACK, signifying that it acknowledged
the event and handled it appropriately. Otherwise, it SHOULD return
ACTION_NONE or ACTION_DESTROY. In a perfect world, those just wouldn't
be conflated in the same function with update logic.
I've also cleaned up the stage_logic routine a bit. Moved most of the
dialog handling into dialog.c and gave higher priority to boss
processing. The later is currently necessary to let boss-spawned
projectiles and particles to get called with t==0.
