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// Copyright 2008-2021 The Mumble Developers. All rights reserved.
// Use of this source code is governed by a BSD-style license
// that can be found in the LICENSE file at the root of the
// Mumble source tree or at <https://www.mumble.info/LICENSE>.
#include "ProcessWindows.h"
#define MUMBLE_ALLOW_DEPRECATED_LEGACY_PLUGIN_API
#include "mumble_legacy_plugin.h"
#include "mumble_positional_audio_utils.h"
#include <memory>
std::unique_ptr< ProcessWindows > process;
static inline bool inGame() {
uint8_t state;
if (!process->peek(0x96B688, &state, sizeof(state))) {
return false;
}
// 0 = in-game/out-of-game
// 4 = spectator
return state != 4;
}
static int fetch(float *avatarPos, float *avatarFront, float *avatarTop, float *cameraPos, float *cameraFront,
float *cameraTop, std::string &, std::wstring &) {
for (uint8_t i = 0; i < 3; ++i) {
avatarPos[i] = avatarFront[i] = avatarTop[i] = cameraPos[i] = cameraFront[i] = cameraTop[i] = 0.0f;
}
if (!inGame()) {
return true;
}
float position[3];
if (!process->peek(0x1516608, position, sizeof(position))) {
return false;
}
float rotation[2];
if (!process->peek(0x151A110, rotation, sizeof(rotation))) {
return false;
}
// Mumble | Game
// X | -Y
// Y | Z
// Z | X
//
// 40 units = 1 meter (not confirmed)
avatarPos[0] = -position[1] / 40.0f;
avatarPos[1] = position[2] / 40.0f;
avatarPos[2] = position[0] / 40.0f;
rotation[0] = degreesToRadians(rotation[0]);
rotation[1] = degreesToRadians(rotation[1]);
avatarFront[0] = -sin(rotation[1]) * cos(rotation[0]);
avatarFront[1] = -sin(rotation[0]);
avatarFront[2] = cos(rotation[0]) * cos(rotation[1]);
// Sync camera vectors with avatar ones.
for (uint8_t i = 0; i < 3; ++i) {
cameraPos[i] = avatarPos[i];
cameraFront[i] = avatarFront[i];
}
return true;
}
static int tryLock(const std::multimap< std::wstring, unsigned long long int > &pids) {
const std::string name = "CoD2MP_s.exe";
const auto id = Process::find(name, pids);
if (!id) {
return false;
}
process = std::make_unique< ProcessWindows >(id, name);
if (!process->isOk()) {
process.reset();
return false;
}
return true;
}
static const std::wstring longDesc() {
return std::wstring(L"Supports Call of Duty 2 v1.3. No context or identity support yet.");
}
static std::wstring description(L"Call of Duty 2 v1.3");
static std::wstring shortName(L"Call of Duty 2");
static int tryLock1() {
return tryLock(std::multimap< std::wstring, unsigned long long int >());
}
static void nullUnlock() {
}
static MumblePlugin cod2Plug = { MUMBLE_PLUGIN_MAGIC, description, shortName, nullptr, nullptr, tryLock1,
nullUnlock, longDesc, fetch };
static MumblePlugin2 cod2Plug2 = { MUMBLE_PLUGIN_MAGIC_2, MUMBLE_PLUGIN_VERSION, tryLock };
extern "C" MUMBLE_PLUGIN_EXPORT MumblePlugin *getMumblePlugin() {
return &cod2Plug;
}
extern "C" MUMBLE_PLUGIN_EXPORT MumblePlugin2 *getMumblePlugin2() {
return &cod2Plug2;
}
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