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DropSpecVol effectively matching

This commit is contained in:
Dethrace Labs 2026-02-11 06:30:47 +13:00
parent deb13fae27
commit 1646f5ac89
2 changed files with 55 additions and 58 deletions
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111
src/DETHRACE/common/world.c
View File

@ -109,64 +109,64 @@ int gNumber_of_actors;
// GLOBAL: CARM95 0x0050c7e4
int gNumber_of_lights;
// GLOBAL: CARM95 0x005514e0
br_actor* gActor_array[500];
// GLOBAL: CARM95 0x00532af0
float* gGroove_funk_bindings[960];
// GLOBAL: CARM95 0x00532218
float gTemp;
// GLOBAL: CARM95 0x00532220
br_actor* gDelete_list[500];
// GLOBAL: CARM95 0x00551cb0
br_actor* gLight_array[50];
// GLOBAL: CARM95 0x00533b18
br_model* gAdditional_models[1000];
// GLOBAL: CARM95 0x00534ac0
br_actor* gSpec_vol_actors[100];
// GLOBAL: CARM95 0x00533a00
tPath_name gAdditional_actor_path;
// GLOBAL: CARM95 0x005329f0
tPath_name gAdditional_model_path;
// GLOBAL: CARM95 0x00533b00
tU32 gPrevious_groove_times[2];
// GLOBAL: CARM95 0x00551d78
int gRace_file_version;
// GLOBAL: CARM95 0x00532af0
float* gGroove_funk_bindings[960];
// GLOBAL: CARM95 0x005339f0
br_vector3 gActor_centre;
// GLOBAL: CARM95 0x00532218
float gTemp;
// GLOBAL: CARM95 0x005339fc
br_scalar gNearest_distance;
// GLOBAL: CARM95 0x00533b0c
br_actor* gLast_actor;
// GLOBAL: CARM95 0x00533a00
tPath_name gAdditional_actor_path;
// GLOBAL: CARM95 0x00533b00
tU32 gPrevious_groove_times[2];
// GLOBAL: CARM95 0x00533b08
br_actor* gKnown_actor;
// GLOBAL: CARM95 0x00534ab8
br_actor* gAdditional_actors;
// GLOBAL: CARM95 0x00533b0c
br_actor* gLast_actor;
// GLOBAL: CARM95 0x00533b10
int gDelete_count;
// GLOBAL: CARM95 0x005339fc
br_scalar gNearest_distance;
// GLOBAL: CARM95 0x00533b18
br_model* gAdditional_models[1000];
// GLOBAL: CARM95 0x00534ab8
br_actor* gAdditional_actors;
// GLOBAL: CARM95 0x00534abc
br_scalar gSight_distance_squared;
// GLOBAL: CARM95 0x00534ac0
br_actor* gSpec_vol_actors[100];
// GLOBAL: CARM95 0x00534c50
br_actor* gNearest_actor;
// GLOBAL: CARM95 0x005514e0
br_actor* gActor_array[500];
// GLOBAL: CARM95 0x00551cb0
br_actor* gLight_array[50];
br_actor* gStandard_lamp;
// GLOBAL: CARM95 0x00534abc
br_scalar gSight_distance_squared;
// GLOBAL: CARM95 0x00551d78
int gRace_file_version;
#define GROOVE_FUNK_BUFFER_SIZE_INCREASE 16
#define NO_OWNER -999
@ -5358,33 +5358,30 @@ void DropSpecVol(int pIndex) {
PathCat(the_path, gApplication_path, "SPECVOL.TXT");
f = DRfopen(the_path, "rt");
if (f == NULL) {
return;
}
spec_count = GetAnInt(f);
// pIndex = 1 means first special volume
if (pIndex > spec_count) {
if (f != NULL) {
spec_count = GetAnInt(f);
// pIndex = 1 means first special volume
if (pIndex <= spec_count) {
for (i = 0; i < pIndex; i++) {
ParseSpecialVolume(f, &spec, NULL);
}
spec.no_mat = 0;
BrMatrix34Copy(&spec.mat, &gProgram_state.current_car.car_master_actor->t.t.mat);
new_specs = BrMemAllocate((gProgram_state.special_volume_count + 1) * sizeof(tSpecial_volume), kMem_new_special_vol);
memcpy(new_specs, gProgram_state.special_volumes, gProgram_state.special_volume_count * sizeof(tSpecial_volume));
memcpy(&new_specs[gProgram_state.special_volume_count], &spec, sizeof(tSpecial_volume));
gProgram_state.special_volume_count++;
BrMemFree(gProgram_state.special_volumes);
gProgram_state.special_volumes = new_specs;
BuildSpecVolModel(&spec, gProgram_state.special_volume_count - 1, GetInternalMat(), GetExternalMat());
gLast_actor = gSpec_vol_actors[gProgram_state.special_volume_count - 1];
UpdateSpecVol();
sprintf(s, "Shat out special volume #%d (type %d)", gProgram_state.special_volume_count - 1, pIndex);
NewTextHeadupSlot(eHeadupSlot_misc, 0, 2000, -2, s);
SaveSpecialVolumes();
}
fclose(f);
return;
}
for (i = 0; i < pIndex; i++) {
ParseSpecialVolume(f, &spec, NULL);
}
spec.no_mat = 0;
BrMatrix34Copy(&spec.mat, &gProgram_state.current_car.car_master_actor->t.t.mat);
new_specs = BrMemAllocate((gProgram_state.special_volume_count + 1) * sizeof(tSpecial_volume), kMem_new_special_vol);
memcpy(new_specs, gProgram_state.special_volumes, gProgram_state.special_volume_count * sizeof(tSpecial_volume));
memcpy(&new_specs[gProgram_state.special_volume_count], &spec, sizeof(tSpecial_volume));
gProgram_state.special_volume_count++;
BrMemFree(gProgram_state.special_volumes);
gProgram_state.special_volumes = new_specs;
BuildSpecVolModel(&spec, gProgram_state.special_volume_count - 1, GetInternalMat(), GetExternalMat());
gLast_actor = gSpec_vol_actors[gProgram_state.special_volume_count - 1];
UpdateSpecVol();
sprintf(s, "Shat out special volume #%d (type %d)", gProgram_state.special_volume_count - 1, pIndex);
NewTextHeadupSlot(eHeadupSlot_misc, 0, 2000, -2, s);
SaveSpecialVolumes();
fclose(f);
}
// IDA: void __cdecl DropSpecVol0()

2
src/DETHRACE/common/world.h
View File

@ -34,6 +34,7 @@ extern float* gGroove_funk_bindings[960];
extern br_actor* gDelete_list[500];
extern br_actor* gLight_array[50];
extern br_model* gAdditional_models[1000];
extern br_scalar gSight_distance_squared;
extern br_actor* gSpec_vol_actors[100];
extern tPath_name gAdditional_actor_path;
extern tPath_name gAdditional_model_path;
@ -48,7 +49,6 @@ extern int gDelete_count;
extern br_scalar gNearest_distance;
extern br_actor* gNearest_actor;
extern br_actor* gStandard_lamp;
extern br_scalar gSight_distance_squared;
float MapSawToTriangle(float pNumber);