1 | #include "dxstdafx.h"
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2 | #include ".\GameManager.h"
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3 | #include "fmod.h"
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4 | #include "RaytraceRenderer.h"
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5 | #include "Object3d.h"
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6 | #include "SoundNode.h"
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7 | #include "Goodie.h"
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8 | #include "Box.h"
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9 | #include "HUD.h"
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10 | #include "ParticleGroup.h"
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11 | #include "ParticleEmitter.h"
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12 | #include "Sprite.h"
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13 |
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14 |
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15 | GameManager::GameManager(void)
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16 | {
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17 | this->consoleStarted = false;
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18 | this->activeScene=0;
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19 |
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20 | // Create the physics SDK
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21 | this->pOutputStream.manager = this;
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22 | this->pAllocator = new UserAllocator();
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23 | this->pPhysicsSDK = NxCreatePhysicsSDK(NX_PHYSICS_SDK_VERSION, this->pAllocator, &this->pOutputStream);
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24 | if (!this->pPhysicsSDK){
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25 | this->pPhysicsSDK = NULL;
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26 | this->printToConsole("PhysicsSDK building failed!");
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27 | MessageBox(NULL, L"Could not create PhysX instance! Maybe the drivers are not installed properly!", L"Error with PhysX Engine!", MB_ICONERROR);
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28 | exit(0);
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29 | }
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30 |
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31 | //create ResourceManager
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32 | this->resManager.setGameManager(this);
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33 | this->firstFrame = true;
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34 | this->fadeEffect = NULL;
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35 | this->gs.setSceneAlpha(0);
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36 |
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37 | for(int i=0;i<this->NB_EFFECTS;i++) {
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38 | this->effectList[i] = NULL;
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39 | this->effectReleaseCount[i] = 0;
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40 | }
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41 | }
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42 |
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43 | GameManager::~GameManager(void)
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44 | {
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45 | this->pPhysicsSDK->release();
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46 | this->pPhysicsSDK=NULL;
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47 | if(this->pAllocator)
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48 | delete this->pAllocator;
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49 | this->pAllocator = NULL;
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50 | SAFE_RELEASE(this->finalRenderTarget);
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51 |
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52 | for(int i=0;i<this->NB_EFFECTS;i++) {
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53 | if(this->effectList[i]) {
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54 | SAFE_RELEASE(this->effectList [i]);
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55 | }
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56 | }
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57 | }
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58 |
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59 | void GameManager::setScreenDimension(int width, int height)
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60 | {
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61 | this->screenWidth = width;
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62 | this->screenHeight = height;
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63 | }
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64 |
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65 | void GameManager::keyPressed(UINT nChar, bool bKeyDown, bool bAltDown, void* pUserContext)
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66 | {
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67 | if( bKeyDown )
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68 | {
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69 | switch( nChar )
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70 | {
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71 | case VK_ESCAPE:
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72 | break;
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73 | case VK_F1:
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74 | if(activeScene == &this->gs) {
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75 | this->gs.getHUD()->message("HELP:\n drive: w-a-s-d\n shoot: left mouse\n F2: show FPS\n F3: PhysX Debugger\n F4: Music On/Off\n F9: Depth Imposters On/Off\n F10: Raytracer On/Off\n F11 Opponent Fire On/Off\n 1 Standard weapon\n 2 Bombs - explode late, but do cause lots of damage!\n 3 Alien weapon - just shoot!\n 4 Firethrower - Toast your opponent\n 5 Icethrower - Slow down your opponent", 2, 0.01f, true);
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76 | }
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77 | //this->gs.hasWon();
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78 | break;
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79 | case VK_F2:
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80 | this->gs.showFPS = !this->gs.showFPS;
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81 | break;
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82 | case VK_F3:
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83 | if(!this->activeScene->usePhysXDebugger)
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84 | this->activeScene->usePhysXDebugger = true;
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85 | else
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86 | this->activeScene->usePhysXDebugger = false;
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87 | break;
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88 | case VK_F4:
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89 | this->gs.setBackgroundSoundMute(!this->gs.getBackgroundSoundMute());
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90 | this->ms.setBackgroundSoundMute(!this->ms.getBackgroundSoundMute());
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91 | break;
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92 | case VK_F5:
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93 | //this->gs.getHUD()->displayToasted(3, 0.01f);
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94 | break;
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95 | case VK_F6:
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96 | //this->gs.getHUD()->message("hallo martin", 3, 0.01f);
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97 | break;
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98 | case VK_F7:
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99 | //this->gs.getHUD()->displayLose(3, 0.01f);
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100 | break;
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101 | case VK_F8:
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102 | this->gs.drawBBoxes = !this->gs.drawBBoxes;
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103 | break;
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104 | case VK_F9:
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105 | this->gs.useDepthImposter = !this->gs.useDepthImposter;
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106 | break;
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107 | case VK_F10:
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108 | this->gs.useRaytracer = !this->gs.useRaytracer;
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109 | break;
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110 | case VK_F11:
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111 | this->gs.aiPlayerFireEnable = !this->gs.aiPlayerFireEnable;
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112 | break;
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113 | }
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114 |
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115 | }
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116 | this->activeScene->setKeyPressed(nChar, bKeyDown);
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117 | }
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118 |
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119 | void GameManager::setMouseStatus(bool bLeftButtonDown, bool bRightButtonDown,bool bMiddleButtonDown,
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120 | bool bSideButton1Down, bool bSideButton2Down, int nMouseWheelDelta,
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121 | int xPos, int yPos)
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122 | {
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123 | this->activeScene->setMouseStatus(bLeftButtonDown, bRightButtonDown, bMiddleButtonDown, bSideButton1Down, bSideButton2Down, nMouseWheelDelta, xPos, yPos);
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124 | }
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125 |
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126 | void GameManager::addScene(Scene &newScene)
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127 | {
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128 | if(this->activeScene==0) {
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129 | this->activeScene = &newScene;
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130 | }
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131 | this->sceneVector.push_back(&newScene);
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132 | }
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133 |
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134 | void GameManager::removeScene(Scene &oldScene)
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135 | {
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136 | std::vector<Scene*>::iterator it;
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137 |
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138 | bool found = false;
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139 | int index = 0;
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140 | for(it=this->sceneVector.begin();it!=this->sceneVector.end();it++) {
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141 | if(&oldScene == *it) {
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142 | found = true;
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143 | break;
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144 | }
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145 | index++;
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146 | }
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147 | }
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148 |
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149 | void GameManager::setActiveScene(Scene &aScene)
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150 | {
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151 | this->activeScene = &aScene;
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152 | }
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153 |
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154 | void GameManager::printToConsole(std::string output)
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155 | {
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156 | #if defined(DEBUG) | defined(_DEBUG)
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157 | if (!consoleStarted) {
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158 | AllocConsole();
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159 | outputHandle = GetStdHandle(STD_OUTPUT_HANDLE);
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160 | consoleStarted = true;
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161 | }
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162 | output += "\n";
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163 | DWORD dwCharsWritten;
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164 | WriteConsoleA(outputHandle, output.c_str(), output.length(), &dwCharsWritten, NULL);
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165 | #endif
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166 | }
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167 |
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168 | void GameManager::initGame() {
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169 | ms.initScene(*this);
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170 | //add menue scene to scene vector:
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171 | ms.setVisible(true);
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172 | ms.setSceneAlpha(0);
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173 | this->addScene(ms);
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174 | gs.setVisible(false);
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175 | this->addScene(gs);
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176 | this->setActiveScene(ms);
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177 | }
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178 |
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179 | void GameManager::updateGame(float fElapsedTime)
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180 | {
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181 | FSOUND_Update();
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182 |
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183 | if(this->firstFrame) {
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184 | this->firstFrame = false;
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185 | this->ms.setSceneAlpha(0);
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186 | this->ms.fadeIn(1);
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187 | }
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188 | this->device->SetRenderState(D3DRS_ALPHABLENDENABLE, FALSE);
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189 | this->device->Clear(0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, D3DCOLOR_ARGB(0, 0, 0, 0), 1.0f, 0);
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190 |
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191 | UINT numberOfScenes = (UINT)this->sceneVector.size();
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192 | for(UINT i = 0; i < numberOfScenes; i++) {
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193 | this->sceneVector.at(i)->renderScene(fElapsedTime);
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194 | }
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195 |
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196 | this->device->SetRenderTarget(0, this->finalRenderTarget);
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197 | this->device->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
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198 | this->device->SetRenderState(D3DRS_ZENABLE, D3DZB_FALSE);
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199 | this->device->SetRenderState(D3DRS_ZWRITEENABLE, FALSE);
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200 | this->device->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_DESTALPHA);
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201 | this->device->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
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202 |
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203 | for(UINT i = 0; i < numberOfScenes; i++) {
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204 | if(this->sceneVector.at(i)->isVisible()) {
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205 | this->sceneVector.at(i)->renderFinalImage(this->fadeEffect);
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206 | }
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207 | }
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208 |
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209 | this->device->SetRenderState(D3DRS_ZWRITEENABLE, TRUE);
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210 | this->device->SetRenderState(D3DRS_ZENABLE, D3DZB_TRUE);
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211 | this->device->SetRenderState(D3DRS_ALPHABLENDENABLE, FALSE);
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212 | }
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213 |
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214 |
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215 | void GameManager::OnLostDevice( void* pUserContext )
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216 | {
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217 | SAFE_RELEASE(this->finalRenderTarget);
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218 | this->resManager.OnLostDevice();
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219 | std::vector<Scene *>::iterator it;
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220 | for(it=this->sceneVector.begin();it!=this->sceneVector.end();it++) {
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221 | (*it)->OnLostDevice(pUserContext);
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222 | }
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223 | }
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224 |
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225 | void GameManager::OnDestroyDevice( void* pUserContext )
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226 | {
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227 | this->resManager.OnDestroyDevice();
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228 | this->releaseEffect(this->fadeEffect);
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229 | this->fadeEffect = NULL;
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230 | std::vector<Scene *>::iterator it;
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231 | for(it=this->sceneVector.begin();it!=this->sceneVector.end();it++) {
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232 | (*it)->OnDestroyDevice(pUserContext);
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233 | }
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234 |
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235 | for(int i=0;i<this->NB_EFFECTS;i++) {
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236 | if(this->effectList[i] != NULL) {
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237 | this->printToConsole("WARNING! Not all Effects released!!");
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238 | }
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239 | }
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240 | }
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241 |
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242 | HRESULT GameManager::OnCreateDevice( IDirect3DDevice9* pd3dDevice, const D3DSURFACE_DESC* pBackBufferSurfaceDesc, void* pUserContext )
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243 | {
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244 | this->device = pd3dDevice;
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245 | return S_OK;
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246 | }
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247 |
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248 |
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249 | HRESULT GameManager::OnResetDevice( IDirect3DDevice9* pd3dDevice, const D3DSURFACE_DESC* pBackBufferSurfaceDesc, void* pUserContext )
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250 | {
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251 | this->screenWidth = pBackBufferSurfaceDesc->Width;
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252 | this->screenHeight = pBackBufferSurfaceDesc->Height;
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253 |
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254 | this->device = pd3dDevice;
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255 | this->device->GetRenderTarget(0, &this->finalRenderTarget);
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256 | this->fadeEffect = this->loadEffect(GameManager::EFFECT_FADE, L"shaders/sceneFader.obj");
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257 |
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258 | std::vector<Scene *>::iterator it;
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259 | for(it=this->sceneVector.begin();it!=this->sceneVector.end();it++) {
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260 | (*it)->OnResetDevice(pd3dDevice, pBackBufferSurfaceDesc, pUserContext );
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261 | }
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262 |
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263 | return S_OK;
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264 | }
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265 |
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266 | ID3DXEffect* GameManager::getEffect(UINT id)
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267 | {
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268 | if(id<0 || id>=this->NB_EFFECTS)
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269 | return NULL;
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270 | ID3DXEffect* effect = this->effectList[id];
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271 | if(effect) {
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272 | this->effectReleaseCount[id]++;
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273 | }
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274 | return effect;
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275 | }
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276 |
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277 | void GameManager::releaseEffect(ID3DXEffect* effect)
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278 | {
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279 | }
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280 |
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281 | ID3DXEffect* GameManager::loadEffect(UINT id, LPCWSTR filename) {
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282 | ID3DXEffect* effect;
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283 |
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284 | if(!this->effectList[id]) {
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285 | DWORD dwShaderFlags = D3DXSHADER_PREFER_FLOW_CONTROL | D3DXSHADER_SKIPOPTIMIZATION;
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286 | #ifdef DEBUG_VS
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287 | dwShaderFlags |= D3DXSHADER_FORCE_VS_SOFTWARE_NOOPT;
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288 | #endif
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289 | #ifdef DEBUG_PS
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290 | dwShaderFlags |= D3DXSHADER_FORCE_PS_SOFTWARE_NOOPT;
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291 | #endif
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292 |
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293 | // Read the D3DX effect file
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294 | ID3DXBuffer* errBuff = NULL;
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295 | if (FAILED(D3DXCreateEffectFromFile( DXUTGetD3DDevice(),filename, NULL, NULL, dwShaderFlags,
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296 | NULL, &effect, &errBuff )))
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297 | {
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298 | int BufSize = errBuff->GetBufferSize();
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299 |
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300 | // displaying error message of arbitrary length
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301 | wchar_t* wbuf = new wchar_t[BufSize];
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302 | mbstowcs( wbuf, (const char*)errBuff->GetBufferPointer(), BufSize );
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303 | MessageBox(NULL, wbuf, L".fx Compilation Error", MB_ICONERROR); // show error message
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304 |
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305 | delete wbuf;
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306 | exit(-1);
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307 | } else {
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308 | this->effectList[id] = effect;
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309 | this->effectReleaseCount[id]++;
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310 | }
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311 | return effect;
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312 | } else {
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313 | this->effectReleaseCount[id]++;
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314 | return this->effectList[id];
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315 | }
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316 | }
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317 |
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318 |
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319 | void GameManager::switchToMenueScene() {
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320 | ms.activateStandardBackground();
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321 | ms.getGUI()->SetVisible(true);
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322 | gs.fadeOut(1);
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323 | ms.fadeIn(1);
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324 | setActiveScene(this->ms);
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325 | //show mouse cursor:
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326 | ShowCursor(true);
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327 | }
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328 |
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329 | void GameManager::switchToGameScene() {
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330 | if (gs.alreadyUsed) {
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331 |
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332 | //make menue scene invisible:
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333 | ms.fadeOut(1);
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334 | gs.setSceneAlpha(0);
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335 | gs.fadeIn(1);
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336 |
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337 | //make the gamescene active:
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338 | setActiveScene(this->gs);
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339 |
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340 | //hide mouse cursor:
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341 | ShowCursor(false);
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342 | }
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343 | }
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344 |
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345 | void GameManager::OnGUIEvent( UINT nEvent, int nControlID, CDXUTControl* pControl, void* pUserContext )
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346 | {
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347 | this->activeScene->OnGUIEvent(nEvent, nControlID, pControl, pUserContext);
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348 | }
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