Implement:
SH_SASSIGN_STRUCTSREF
SH_SASSIGN_GLOBALSREF
SH_STRUCTSREF_NE_STR0
SH_GLOBALSREF_NE_STR0
SH_LOC_LT_IMM_OR_LOC_GE_IMM
Also, fix an bug in A_EMPTY and SH_IF_STRUCT_A_NOT_EMPTY.
In addition to DrawDungeon.c, this adds the following files in
{src,include}/dungeon/:
- dgn.{h,c}: Parser for .dgn (map data)
- dtx.{h,c}: Parser for .dtx (textures)
- tes.{h,c}: Parser for .tes (sound IDs associated with textures)
- dungeon.{h,c}: Renderer main routines
- mesh.{h,c}: Renderer for walls and stairs
- skybox.{h,c}: Renderer for background cubemap
- event_markers.{h,c}: Renderer for event markers
And the following changes are made to the existing graphics code:
- sact_Update() calls dungeon_update(), so that event markers animate
- gfx_render_texture() renders vertically flipped image when
texture.flip_y == true (see the comment in dungeon_context_create())
Some features are not implemented yet, including 2D maps and door
animation.
This makes cglm a dependency.
Implement the SP_SetText* and MultiSprite_* functions added by
StoatSpriteEngine (as well as the TRANS_* functions introduced in
SACTDX). Enough to get to the opening movie in Vanish!
Split the code from sact_graphics.c into sprite.c and hll/SACT2.c.
sprite.c contains an index-independent sprite/scene interface, whereas
hll/SACT2.c handles the indexing of sprites.
This is to better support the StoatSpriteEngine.MultiSprite_* functions,
which use a different indexing system.
Fixes an issue in Tsuma Shibori (and probably other games) where .acx
file lookup fails because the actual file name contains characters which
differ in case from the name given in the code.
xsystem4 can now be run from within a game directory with no arguments.
Alternatively, the game directory can be passed instead of the path to
System40.ini.
Nunuhara Cabbage