This function is used for the underwater effect in GALZOO. It should be
implemented as a post-processing effect, but in the meantime let's stub
it out to avoid runtime error.
The nanosleep() function in mingw-w64 often sleeps for more than the
specified time. This causes a problem in Rance 6 combat scene, where
the damage popup is noticeably slow.
This adds vm_sleep() that calls SDL_Delay() which uses high-resolution
timer on Windows.
Most of the functionality of gfx_render_texture (draw method, blend
rate) is moved into sprite_render, since this was the only place using
it.
The draw method and blend rate are now stored in sact_sprite objects
instead of textures.
sact_sprite now has two renderers: the old SACT2 renderer (with blend
rate as the only shader parameter) and the new ChipmunkSpriteEngine
renderer, which supports multiply/add colors and the "surface area"
feature from PartsEngine.
Rance Quest now runs up to the first Flash-related function call
(Flash?!?!).
The 3rd argument to the instruction indicates the type of the second
argument. If there are multiple specifiers in the format string, the
first specifier matching the given type is substituted (NOT the first
specifier encountered when processing the format string).
Add 'step' (s) and 'next' (n) commands for single-stepping bytecode.
'step' is the 'step into' type which descends into function calls,
wheras 'next' is the 'step over' type which continues until the next
instruction within the current function.
AliceSoft only uses MPEG-PS, but PlayMovie.dll is included in System4
SDK and can play any format supported by DirectShow. This fixes crash in
movie_load() when given file is not a MPEG-PS.
These HLLs play .mpg movie files (later games use .alm file extension,
but the format is the same, i.e. MPEG-PS) that contain MPEG1 video and
MP2 audio streams.
pl_mpeg.h is the PL_MPEG library (https://github.com/phoboslab/pl_mpeg)
imported from commit 5aeef4d07593be1960a0e4c7fe204809cfae30bd.
This adds a few mixer functions (mixer_stream_*) for playing custom
audio streams under the master mixer.
This fixes an issue where saved files could not be read on Windows.
On Windows if a file is opened in text mode, ftell() at EOF returns
the file size in bytes, but fread() tries to read the specified number
of characters (after removing carriage returns), resulting in an EOF
error.
To avoid this problem, open save files in binary mode.
Print usage information when there is an error in the command line
arguments. Also, wait for keypress before exiting on Windows so that the
user can read the error message.
This fixes an issue where height detection fails due to gaps in
suspension bridge planks.
If the depth map has no value for the given point, return the average
of 4 neighbors.
Now parsed particle-effect definitions are cached in a hash map in the
plugin object. To make it possible, static part of `struct
particle_effect` and `struct particle_object` are factored out to
`struct pae` and `struct pae_object` respectively.
When there are multiple instances of a model, now they share a single
model object. Model objects are retained in a hash table until the
plugin is released, which is fine because Toushin Toshi 3 doesn't reuse
a plugin across scenes.
Pointers to `struct font_size` objects are cached in `struct text_style`
objects, so the `sizes` array can't be reallocated.
This fixes a crash in Rance 02 when entering battle.
It visualizes the bounding sphere of the instance. Although it is only
called from dead code in Toushin Toshi 3, it's useful for debugging
shadow mapping.
This fixes broken shadow rendering e.g. when Nacht climbs a ladder.
Now update_bones() calculates the instance's bounding sphere which
is the minimum sphere containing the AABB of current bone coordinates.
This corresponds to the sphere that is displayed when calling
SetInstanceDebugDrawShadowVolume on the original ReignEngine.dll.
Halfwidth katakana are now displayed in half-width.
This also fixes an issue where some symbols with codepoint <256 (e.g.
MULTIPLICATION SIGN) were considered half-width, while the bundled font
has full width glyphs for those codepoints.
Nunuhara Cabbage