Bump the save version and always serialize controller state and the
Rance 9 parts fields. Load these fields based on the save version while
retaining compatibility with existing multi-controller saves.
Commit 03062d5 fixed audio lookup for Rance 9, but the new archive-data
preparation path bypassed BGI and WAI metadata. Pass the asset number
through that path so loop points are applied correctly.
Audio linesize may include unused buffer space. Using it as the sample
count caused short Vorbis frames to replay stale samples and slowed down
audio playback.
Fortress.alm from Rance IX uses an MPEG-2 Program Stream containing
MPEG-1 video and MPEG-1 Layer II audio. As far as I checked, it is the
only .alm movie released in Japan that does not use an MPEG-1 Program
Stream.
The existing pl_mpeg decoders support its elementary streams, but the
demuxer rejects its MPEG-2 pack and PES headers. Extend the demuxer to
parse those headers and the PTS/DTS combinations used by Fortress.alm.
Replace direct one-shot zlib compression and decompression calls with
the libsys4 wrappers. Use exact-size decompression where file formats
provide the uncompressed size.
File2.c continues to depend directly on zlib because it uses streaming
inflate.
When NumLock is disabled, Windows reports numpad keys as navigation
virtual-key codes in the WM_KEYDOWN message. SACT2 games rely on this
behavior.
Translate SDL keypad scancodes to the corresponding SACT key codes in
that state, and map keypad Enter to VK_RETURN.
Fixes#359.
Add the following commands to the debugger:
3d list [all] List plugins and instances
3d plugin [<plugin>] Show or select the current plugin
3d show [<instance>] Dump plugin or instance state
3d set <instance> draw <0|1> Enable or disable drawing
3d set <instance> pos <x> <y> <z> Set the instance position
3d help Show command help
The show and set commands operate on the current plugin. If only one
plugin exists, it is selected automatically. Changes made with set are
rendered immediately.
If AddCreateCGToProcess fails for a missing CG, no create op is added to
the construction process. Game scripts still add drawing operations and
then build the process, leaving those operations with no destination
texture and causing an incomplete framebuffer error.
This makes construction build operations return false as soon as an
operation cannot be executed.
Fixes#356.
Game-specific .xsys4rc files are loaded from the game directory, so
relative paths in that file are most useful when interpreted from the
same directory. This allows patches that ship external fonts to
reference them with relative paths.
In both TapirEngine and SealEngine an instance is outlined only when the
global edge draw option and its per-instance edge flag are both on. The
per-instance flag is exposed via Set/GetInstanceDrawParam, whose edge
index differs by engine (Tapir 0, Seal 2).
For the global option the engine only distinguishes on/off, so drop the
RE_draw_edge_mode enum.
In SealEngine the outline length and color are plugin-wide values set
via SetEdgeLength/SetEdgeColor, not the per-mesh .opr parameters used by
TapirEngine.
Only resolve the method when the function's signature matches the
delegate type, returning 0 otherwise.
Also, DG_SET / DG_NEW_FROM_METHOD / DG_ADD should not add function 0.
This implements the sky/middle/ground hemisphere ambient driven by
light_params[8..19].
SealEngine has no separate specular-light instance; its specular instead
shares the hemisphere light vector.
SealEngine manages a 41-float light parameter set (serialized as .lit
file) for tone mapping, hemisphere lighting, and light scattering. This
adds the storage and HLL plumbing, without wiring values into shaders.
- A DIRECTIONAL_LIGHT instance owns a parameter set, filled by loading a
.lit file (RE_instance_load).
- SealEngine.StoreInstanceLightParam() reflects that presets into the
plugin's master buffer, which is used by the renderer.
- SealEngine.LoadInstanceLightParam() copies the master back into an
instance, and Reset()/Set()/Get() operate directly on the master.
Some games (e.g. Rance 01, Rance 9) only export GetFlag and SetFlag, so
Init() is never called. Initialize from _PreLink with a default save
file name in that case.
In TapirEngine, CalcIntersectEyeVec() only worked on models with a
"collision" mesh. In SealEngine, a raycast collider is built from the
union of meshes flagged HeightDetection=true in .opr.
Also return the nearest intersection instead of the first.
The EMISSIVE and ENV_MAP diffuse modes did not apply the ambient term or
vertex color (color_mod) to the fragment. In the original TapirEngine /
SealEngine, all diffuse modes contribute ambient and vertex color.
This fixes a bug where the movement/attack range indicator color did
not change in battle scenes.
SetInstanceDiffuse has two roles depending on the instance type: for
directional lights it is the light color, and for meshes it is a
multiplier on the mesh color. xsystem4 honored only the former.
Treat inst->diffuse as color multiplier, via the diffuse_mod uniform.
This adds a helper that resets every per-draw uniform to a neutral
default and call it at the start of the billboard, .pae and .3de paths.
This fixes uv_scroll and use_blend_texture leaks from a previously
rendered model.
KeepPreviousView and its mode are purely a rendering performance knob
(incremental rendering optimization). Toggling the mode never affects
rendering correctness, so leaving these unimplemented is harmless and
warning about them is just noise.
Nunuhara Cabbage