absence_thelab: 1cffe3409164 src/demo.cpp

absence_thelab

view src/demo.cpp @ 0:1cffe3409164

initial commit

author	John Tsiombikas <nuclear@member.fsf.org>
date	Thu, 23 Oct 2014 01:46:07 +0300
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1 #include "nwt/startup.h"

2 #include "nwt/nucwin.h"

3 #include "3deng/3deng.h"

4 #include "demosystem/demosys.h"

5 #include "fmod.h"

7 // parts

8 #include "beginpart.h"

9 #include "dungeonpart.h"

10 #include "treepart.h"

11 #include "tunnelpart.h"

12 #include "hellpart.h"

13 #include "greetspart.h"

14 #include "demonpart.h"

16 int ScreenX;

17 int ScreenY;

19 Widget *win;

20 Engine3D eng3d;

21 GraphicsContext *gc;

22 DemoSystem *demo;

23 FMUSIC_MODULE *mod;

26 // parts

27 DungeonPart *dungeonpart;

28 BeginPart *beginpart;

29 TreePart *treepart;

30 TunnelPart *tunnelpart;

31 HellPart *hellpart;

32 GreetsPart *greetspart;

33 DemonPart *demonpart;

35 bool Init();

36 void MainLoop();

37 void CleanUp();

38 int KeyHandler(Widget *win, int key);

39 int CloseHandler(Widget *win, int arg);

40 int MouseHandler(Widget *win, int x, int y, bool left, bool middle, bool right);

41 int WheelHandler(Widget *win, int x, int y, int rot);

44 int main() {

46 win = NWCreateWindow("The Lab Demos", NWT_CENTERX, NWT_CENTERY, 100, 50, 0);

47 SetMainLoopFunc(MainLoop);

48 SetHandler(HANDLER_KEY, KeyHandler);

49 SetHandler(HANDLER_CLOSE, CloseHandler);

51 SetHandler(HANDLER_MOUSE, (HandlerFunctionPtr)MouseHandler);

52 SetHandler(HANDLER_WHEEL, (HandlerFunctionPtr)WheelHandler);

55 if(!Init()) return 0;

57 return NWMainLoop(RealTimeLoop);

58 }

60 bool Init() {

62 ContextInitParameters cip;

63 try {

64 cip = eng3d.LoadContextParamsConfigFile("n3dinit.conf");

65 gc = eng3d.CreateGraphicsContext(win, 0, &cip);

66 }

67 catch(EngineInitException except) {

68 MessageBox(win, except.GetReason().c_str(), "Fatal Error", MB_OK | MB_ICONSTOP);

69 return false;

70 }

71 ScreenX = cip.x;

72 ScreenY = cip.y;

73 NWResize(win, ScreenX, ScreenY);

74 NWResizeClientArea(win, WS_OVERLAPPEDWINDOW);

76 ShowCursor(false);

78 // Loading pics....

79 Texture *loading[9];

80 loading[0] = gc->texman->AddTexture("data/textures/Loading/loading0.jpg");

81 loading[1] = gc->texman->AddTexture("data/textures/Loading/loading1.jpg");

82 loading[2] = gc->texman->AddTexture("data/textures/Loading/loading2.jpg");

83 loading[3] = gc->texman->AddTexture("data/textures/Loading/loading3.jpg");

84 loading[4] = gc->texman->AddTexture("data/textures/Loading/loading4.jpg");

85 loading[5] = gc->texman->AddTexture("data/textures/Loading/loading5.jpg");

86 loading[6] = gc->texman->AddTexture("data/textures/Loading/loading6.jpg");

87 loading[7] = gc->texman->AddTexture("data/textures/Loading/loading7.jpg");

88 loading[8] = gc->texman->AddTexture("data/textures/Loading/loading8.jpg");

90 demo = new DemoSystem(gc);

91 SceneLoader::SetGraphicsContext(gc);

93 Object *quad = new Object(gc);

94 quad->CreatePlane(4.0f, 0);

95 quad->Scale(1.3333f, 1.0f, 1.0f);

96 quad->material = Material(1.0f, 1.0f, 1.0f);

98 Matrix4x4 ViewMat;

99 ViewMat.Translate(0.0f, 0.0f, 3.6f);

100 gc->SetViewMatrix(ViewMat);

101

102 gc->SetZBuffering(false);

103 gc->SetLighting(false);

104

105 quad->material.SetTexture(loading[0], TextureMap);

106 quad->Render();

107 gc->Flip();

108 beginpart = new BeginPart(gc);

109 beginpart->SetTimingRel(0, 11000);

110 demo->AddPart(beginpart);

111

112 quad->material.SetTexture(loading[1], TextureMap);

113 quad->Render();

114 gc->Flip();

115 dungeonpart = new DungeonPart(gc);

116 dungeonpart->SetTimingRel(11000, 75000);

117 demo->AddPart(dungeonpart);

118

119 quad->material.SetTexture(loading[2], TextureMap);

120 quad->Render();

121 gc->Flip();

122 treepart = new TreePart(gc);

123 treepart->SetTimingRel(85900, 40000);

124 demo->AddPart(treepart);

125

126 quad->material.SetTexture(loading[3], TextureMap);

127 quad->Render();

128 gc->Flip();

129 tunnelpart = new TunnelPart(gc);

130 tunnelpart->SetTimingRel(125900, 30000);

131 demo->AddPart(tunnelpart);

132

133 quad->material.SetTexture(loading[4], TextureMap);

134 quad->Render();

135 gc->Flip();

136 hellpart = new HellPart(gc);

137 hellpart->SetTimingRel(155900, 40000);

138 demo->AddPart(hellpart);

139

140 quad->material.SetTexture(loading[5], TextureMap);

141 quad->Render();

142 gc->Flip();

143 greetspart = new GreetsPart(gc);

144 greetspart->SetTimingRel(196000, 12000);

145 demo->AddPart(greetspart);

146

147 quad->material.SetTexture(loading[6], TextureMap);

148 quad->Render();

149 gc->Flip();

150 demonpart = new DemonPart(gc);

151 demonpart->SetTimingRel(208000, 2000);

152 demo->AddPart(demonpart);

153

154 quad->material.SetTexture(loading[7], TextureMap);

155 quad->Render();

156 gc->Flip();

157 FSOUND_SetHWND(win);

158 FSOUND_SetOutput(FSOUND_OUTPUT_DSOUND);

159 FSOUND_SetBufferSize(200);

160 FSOUND_Init(44100, 32, FSOUND_INIT_GLOBALFOCUS);

161 mod = FMUSIC_LoadSong("data/GOTH03.XM");

162 FMUSIC_SetMasterVolume(mod, 250);

163

164 quad->material.SetTexture(loading[8], TextureMap);

165 quad->Render();

166 gc->Flip();

167 gc->SetBackfaceCulling(true);

168 gc->SetZBuffering(true);

169 gc->SetLighting(true);

170

171 Sleep(800);

172

173 demo->Run();

174

175 FMUSIC_PlaySong(mod);

176

177 return true;

178 }

179

180 void MainLoop() {

181 demo->Update();

182 gc->Flip();

183 }

184

185 void CleanUp() {

186 ShowCursor(true);

187 FMUSIC_FreeSong(mod);

188 FSOUND_Close();

189 delete demo;

190 }

191

192 ///////// handlers /////////

193 int KeyHandler(Widget *win, int key) {

194 switch(key) {

195 case VK_ESCAPE:

196 NWCloseWindow(win);

197 break;

198

199 }

200 return 0;

201 }

202

203 int CloseHandler(Widget *win, int arg) {

204 CleanUp();

205 return 0;

206 }

207

208 int WheelHandler(Widget *win, int x, int y, int rot) {

209 /* float tr = rot > 0 ? 0.05f : -0.05f;

210

211 Camera *cam = const_cast<Camera*>(demo->GetActivePath()->GetScene()->GetActiveCamera());

212 cam->SetCameraPath(0, 0, 0, 0);

213

214 cam->Zoom(tr);

215 */

216 return 0;

217 }

218

219

220 int MouseHandler(Widget *win, int x, int y, bool left, bool middle, bool right) {

221 /* static POINT PrevPos;

222 POINT MoveDiff;

223

224 if(right) {

225 MoveDiff.x = x - PrevPos.x;

226 MoveDiff.y = y - PrevPos.y;

227 float xangle = (float)MoveDiff.x / 50.0f;

228 float dy = (float)MoveDiff.y;

229

230 Camera *cam = const_cast<Camera*>(demo->GetActivePath()->GetScene()->GetActiveCamera());

231 cam->SetCameraPath(0, 0, 0, 0);

232

233 cam->Rotate(0.0f, xangle, 0.0f);

234 cam->SetPosition(cam->GetPosition() + Vector3(0.0f, dy, 0.0f));

235 }

236

237

238 PrevPos.x = x;

239 PrevPos.y = y;

240 */

241 return 0;

242 }