godot/modules/jolt_physics/jolt_globals.cpp
Mikael Hermansson d470c2ac6a Add Jolt Physics as an alternative 3D physics engine
Co-authored-by: Jorrit Rouwe <jrouwe@gmail.com>
2024-12-11 13:57:25 +01:00

122 lines
4.3 KiB
C++

/**************************************************************************/
/* jolt_globals.cpp */
/**************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/**************************************************************************/
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/**************************************************************************/
#include "jolt_globals.h"
#include "objects/jolt_group_filter.h"
#include "shapes/jolt_custom_double_sided_shape.h"
#include "shapes/jolt_custom_ray_shape.h"
#include "shapes/jolt_custom_user_data_shape.h"
#include "core/os/memory.h"
#include "core/string/print_string.h"
#include "Jolt/Jolt.h"
#include "Jolt/RegisterTypes.h"
#include <stdarg.h>
void *jolt_alloc(size_t p_size) {
return Memory::alloc_static(p_size);
}
void *jolt_realloc(void *p_mem, size_t p_old_size, size_t p_new_size) {
return Memory::realloc_static(p_mem, p_new_size);
}
void jolt_free(void *p_mem) {
Memory::free_static(p_mem);
}
void *jolt_aligned_alloc(size_t p_size, size_t p_alignment) {
return Memory::alloc_aligned_static(p_size, p_alignment);
}
void jolt_aligned_free(void *p_mem) {
Memory::free_aligned_static(p_mem);
}
#ifdef JPH_ENABLE_ASSERTS
void jolt_trace(const char *p_format, ...) {
va_list args;
va_start(args, p_format);
char buffer[1024] = { '\0' };
vsnprintf(buffer, sizeof(buffer), p_format, args);
va_end(args);
print_verbose(buffer);
}
bool jolt_assert(const char *p_expr, const char *p_msg, const char *p_file, uint32_t p_line) {
ERR_PRINT(vformat("Jolt Physics assertion '%s' failed with message '%s' at '%s:%d'", p_expr, p_msg != nullptr ? p_msg : "", p_file, p_line));
return false;
}
#endif
void jolt_initialize() {
JPH::Allocate = &jolt_alloc;
JPH::Reallocate = &jolt_realloc;
JPH::Free = &jolt_free;
JPH::AlignedAllocate = &jolt_aligned_alloc;
JPH::AlignedFree = &jolt_aligned_free;
#ifdef JPH_ENABLE_ASSERTS
JPH::Trace = &jolt_trace;
JPH::AssertFailed = &jolt_assert;
#endif
JPH::Factory::sInstance = new JPH::Factory();
JPH::RegisterTypes();
JoltCustomRayShape::register_type();
JoltCustomUserDataShape::register_type();
JoltCustomDoubleSidedShape::register_type();
JoltGroupFilter::instance = new JoltGroupFilter();
JoltGroupFilter::instance->SetEmbedded();
}
void jolt_deinitialize() {
if (JoltGroupFilter::instance != nullptr) {
delete JoltGroupFilter::instance;
JoltGroupFilter::instance = nullptr;
}
JPH::UnregisterTypes();
if (JPH::Factory::sInstance != nullptr) {
delete JPH::Factory::sInstance;
JPH::Factory::sInstance = nullptr;
}
}