vrchess
changeset 2:879194e4b1f0
fixed line-endings
| author | John Tsiombikas <nuclear@member.fsf.org> |
|---|---|
| date | Fri, 25 Apr 2014 05:44:09 +0300 |
| parents | cd7755e4663a |
| children | a797e426e309 |
| files | src/game.cc src/game.h src/image.cc src/image.h src/main.cc src/texture.cc src/texture.h |
| diffstat | 7 files changed, 538 insertions(+), 538 deletions(-) [+] |
line diff
1.1 --- a/src/game.cc Fri Apr 25 05:43:26 2014 +0300 1.2 +++ b/src/game.cc Fri Apr 25 05:44:09 2014 +0300 1.3 @@ -1,180 +1,180 @@ 1.4 -#include "game.h" 1.5 -#include "opengl.h" 1.6 -#include "camera.h" 1.7 -#include "texture.h" 1.8 -//#include "OVR_CAPI_GL.h" 1.9 - 1.10 -static void draw_scene(); 1.11 - 1.12 -static const float move_speed = 10.0f; 1.13 - 1.14 -static int fb_width, fb_height; 1.15 -static FlyCamera cam; 1.16 -static Texture floor_tex; 1.17 -static bool keystate[256]; 1.18 - 1.19 -bool game_init() 1.20 -{ 1.21 - glEnable(GL_DEPTH_TEST); 1.22 - glEnable(GL_CULL_FACE); 1.23 - glEnable(GL_LIGHTING); 1.24 - glEnable(GL_LIGHT0); 1.25 - 1.26 - glClearColor(0.1, 0.1, 0.1, 1); 1.27 - 1.28 - if(!floor_tex.load("data/tiles.png")) { 1.29 - return false; 1.30 - } 1.31 - 1.32 - cam.input_move(0, 0, 5); 1.33 - return true; 1.34 -} 1.35 - 1.36 -void game_cleanup() 1.37 -{ 1.38 - floor_tex.destroy(); 1.39 -} 1.40 - 1.41 - 1.42 -void game_update(unsigned int msec) 1.43 -{ 1.44 - static unsigned int prev_msec; 1.45 - float dt = (msec - prev_msec) / 1000.0f; 1.46 - float offs = dt * move_speed; 1.47 - prev_msec = msec; 1.48 - 1.49 - Vector3 move; 1.50 - float roll = 0.0f; 1.51 - 1.52 - if(keystate['d'] || keystate['D']) { 1.53 - move.x += offs; 1.54 - } 1.55 - if(keystate['a'] || keystate['A']) { 1.56 - move.x -= offs; 1.57 - } 1.58 - if(keystate['s'] || keystate['S']) { 1.59 - move.z += offs; 1.60 - } 1.61 - if(keystate['w'] || keystate['W']) { 1.62 - move.z -= offs; 1.63 - } 1.64 - if(keystate['e'] || keystate['E']) { 1.65 - roll += dt; 1.66 - } 1.67 - if(keystate['q'] || keystate['Q']) { 1.68 - roll -= dt; 1.69 - } 1.70 - 1.71 - cam.input_move(move.x, move.y, move.z); 1.72 - cam.input_rotate(0, 0, roll); 1.73 -} 1.74 - 1.75 -void game_render(int eye) 1.76 -{ 1.77 - Matrix4x4 view_matrix = cam.get_matrix().inverse(); 1.78 - 1.79 - glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); 1.80 - 1.81 - glMatrixMode(GL_PROJECTION); 1.82 - glLoadIdentity(); 1.83 - gluPerspective(60.0, (float)fb_width / (float)fb_height, 0.5, 500.0); 1.84 - 1.85 - glMatrixMode(GL_MODELVIEW); 1.86 - glLoadIdentity(); 1.87 - glLoadTransposeMatrixf(view_matrix[0]); 1.88 - 1.89 - draw_scene(); 1.90 -} 1.91 - 1.92 -void game_reshape(int x, int y) 1.93 -{ 1.94 - glViewport(0, 0, x, y); 1.95 - fb_width = x; 1.96 - fb_height = y; 1.97 -} 1.98 - 1.99 -void game_keyboard(int key, bool pressed, int x, int y) 1.100 -{ 1.101 - if(pressed) { 1.102 - switch(key) { 1.103 - case 27: 1.104 - exit(0); 1.105 - } 1.106 - } 1.107 - 1.108 - if(key < 256) { 1.109 - keystate[key] = pressed; 1.110 - } 1.111 -} 1.112 - 1.113 -static int prev_x, prev_y; 1.114 -static bool bnstate[32]; 1.115 - 1.116 -void game_mouse(int bn, bool pressed, int x, int y) 1.117 -{ 1.118 - bnstate[bn] = pressed; 1.119 - prev_x = x; 1.120 - prev_y = y; 1.121 -} 1.122 - 1.123 -void game_motion(int x, int y) 1.124 -{ 1.125 - int dx = x - prev_x; 1.126 - int dy = y - prev_y; 1.127 - prev_x = x; 1.128 - prev_y = y; 1.129 - 1.130 - if(!dx && !dy) return; 1.131 - 1.132 - if(bnstate[0]) { 1.133 - float xrot = dy * 0.5; 1.134 - float yrot = dx * 0.5; 1.135 - cam.input_rotate(DEG_TO_RAD(xrot), 0, 0); 1.136 - cam.input_rotate(0, DEG_TO_RAD(yrot), 0); 1.137 - } 1.138 -} 1.139 - 1.140 -void game_6dof_move(float x, float y, float z) 1.141 -{ 1.142 - cam.input_move(x, y, z); 1.143 -} 1.144 - 1.145 -void game_6dof_rotate(float x, float y, float z) 1.146 -{ 1.147 - cam.input_rotate(x, y, z); 1.148 -} 1.149 - 1.150 -static void draw_scene() 1.151 -{ 1.152 - glMatrixMode(GL_MODELVIEW); 1.153 - glTranslatef(0, -1.5, 0); 1.154 - 1.155 - float lpos[] = {-20, 30, 10, 1}; 1.156 - glLightfv(GL_LIGHT0, GL_POSITION, lpos); 1.157 - 1.158 - glEnable(GL_TEXTURE_2D); 1.159 - floor_tex.bind(); 1.160 - 1.161 - glMatrixMode(GL_TEXTURE); 1.162 - glScalef(8, 8, 8); 1.163 - 1.164 - glBegin(GL_QUADS); 1.165 - glNormal3f(0, 1, 0); 1.166 - glTexCoord2f(0, 0); glVertex3f(-25, 0, 25); 1.167 - glTexCoord2f(1, 0); glVertex3f(25, 0, 25); 1.168 - glTexCoord2f(1, 1); glVertex3f(25, 0, -25); 1.169 - glTexCoord2f(0, 1); glVertex3f(-25, 0, -25); 1.170 - glEnd(); 1.171 - glDisable(GL_TEXTURE_2D); 1.172 - glLoadIdentity(); 1.173 - 1.174 - glMatrixMode(GL_MODELVIEW); 1.175 - glPushMatrix(); 1.176 - glTranslatef(0, 0.75, 0); 1.177 - 1.178 - glFrontFace(GL_CW); 1.179 - glutSolidTeapot(1.0); 1.180 - glFrontFace(GL_CCW); 1.181 - 1.182 - glPopMatrix(); 1.183 -} 1.184 +#include "game.h" 1.185 +#include "opengl.h" 1.186 +#include "camera.h" 1.187 +#include "texture.h" 1.188 +//#include "OVR_CAPI_GL.h" 1.189 + 1.190 +static void draw_scene(); 1.191 + 1.192 +static const float move_speed = 10.0f; 1.193 + 1.194 +static int fb_width, fb_height; 1.195 +static FlyCamera cam; 1.196 +static Texture floor_tex; 1.197 +static bool keystate[256]; 1.198 + 1.199 +bool game_init() 1.200 +{ 1.201 + glEnable(GL_DEPTH_TEST); 1.202 + glEnable(GL_CULL_FACE); 1.203 + glEnable(GL_LIGHTING); 1.204 + glEnable(GL_LIGHT0); 1.205 + 1.206 + glClearColor(0.1, 0.1, 0.1, 1); 1.207 + 1.208 + if(!floor_tex.load("data/tiles.png")) { 1.209 + return false; 1.210 + } 1.211 + 1.212 + cam.input_move(0, 0, 5); 1.213 + return true; 1.214 +} 1.215 + 1.216 +void game_cleanup() 1.217 +{ 1.218 + floor_tex.destroy(); 1.219 +} 1.220 + 1.221 + 1.222 +void game_update(unsigned int msec) 1.223 +{ 1.224 + static unsigned int prev_msec; 1.225 + float dt = (msec - prev_msec) / 1000.0f; 1.226 + float offs = dt * move_speed; 1.227 + prev_msec = msec; 1.228 + 1.229 + Vector3 move; 1.230 + float roll = 0.0f; 1.231 + 1.232 + if(keystate['d'] || keystate['D']) { 1.233 + move.x += offs; 1.234 + } 1.235 + if(keystate['a'] || keystate['A']) { 1.236 + move.x -= offs; 1.237 + } 1.238 + if(keystate['s'] || keystate['S']) { 1.239 + move.z += offs; 1.240 + } 1.241 + if(keystate['w'] || keystate['W']) { 1.242 + move.z -= offs; 1.243 + } 1.244 + if(keystate['e'] || keystate['E']) { 1.245 + roll += dt; 1.246 + } 1.247 + if(keystate['q'] || keystate['Q']) { 1.248 + roll -= dt; 1.249 + } 1.250 + 1.251 + cam.input_move(move.x, move.y, move.z); 1.252 + cam.input_rotate(0, 0, roll); 1.253 +} 1.254 + 1.255 +void game_render(int eye) 1.256 +{ 1.257 + Matrix4x4 view_matrix = cam.get_matrix().inverse(); 1.258 + 1.259 + glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); 1.260 + 1.261 + glMatrixMode(GL_PROJECTION); 1.262 + glLoadIdentity(); 1.263 + gluPerspective(60.0, (float)fb_width / (float)fb_height, 0.5, 500.0); 1.264 + 1.265 + glMatrixMode(GL_MODELVIEW); 1.266 + glLoadIdentity(); 1.267 + glLoadTransposeMatrixf(view_matrix[0]); 1.268 + 1.269 + draw_scene(); 1.270 +} 1.271 + 1.272 +void game_reshape(int x, int y) 1.273 +{ 1.274 + glViewport(0, 0, x, y); 1.275 + fb_width = x; 1.276 + fb_height = y; 1.277 +} 1.278 + 1.279 +void game_keyboard(int key, bool pressed, int x, int y) 1.280 +{ 1.281 + if(pressed) { 1.282 + switch(key) { 1.283 + case 27: 1.284 + exit(0); 1.285 + } 1.286 + } 1.287 + 1.288 + if(key < 256) { 1.289 + keystate[key] = pressed; 1.290 + } 1.291 +} 1.292 + 1.293 +static int prev_x, prev_y; 1.294 +static bool bnstate[32]; 1.295 + 1.296 +void game_mouse(int bn, bool pressed, int x, int y) 1.297 +{ 1.298 + bnstate[bn] = pressed; 1.299 + prev_x = x; 1.300 + prev_y = y; 1.301 +} 1.302 + 1.303 +void game_motion(int x, int y) 1.304 +{ 1.305 + int dx = x - prev_x; 1.306 + int dy = y - prev_y; 1.307 + prev_x = x; 1.308 + prev_y = y; 1.309 + 1.310 + if(!dx && !dy) return; 1.311 + 1.312 + if(bnstate[0]) { 1.313 + float xrot = dy * 0.5; 1.314 + float yrot = dx * 0.5; 1.315 + cam.input_rotate(DEG_TO_RAD(xrot), 0, 0); 1.316 + cam.input_rotate(0, DEG_TO_RAD(yrot), 0); 1.317 + } 1.318 +} 1.319 + 1.320 +void game_6dof_move(float x, float y, float z) 1.321 +{ 1.322 + cam.input_move(x, y, z); 1.323 +} 1.324 + 1.325 +void game_6dof_rotate(float x, float y, float z) 1.326 +{ 1.327 + cam.input_rotate(x, y, z); 1.328 +} 1.329 + 1.330 +static void draw_scene() 1.331 +{ 1.332 + glMatrixMode(GL_MODELVIEW); 1.333 + glTranslatef(0, -1.5, 0); 1.334 + 1.335 + float lpos[] = {-20, 30, 10, 1}; 1.336 + glLightfv(GL_LIGHT0, GL_POSITION, lpos); 1.337 + 1.338 + glEnable(GL_TEXTURE_2D); 1.339 + floor_tex.bind(); 1.340 + 1.341 + glMatrixMode(GL_TEXTURE); 1.342 + glScalef(8, 8, 8); 1.343 + 1.344 + glBegin(GL_QUADS); 1.345 + glNormal3f(0, 1, 0); 1.346 + glTexCoord2f(0, 0); glVertex3f(-25, 0, 25); 1.347 + glTexCoord2f(1, 0); glVertex3f(25, 0, 25); 1.348 + glTexCoord2f(1, 1); glVertex3f(25, 0, -25); 1.349 + glTexCoord2f(0, 1); glVertex3f(-25, 0, -25); 1.350 + glEnd(); 1.351 + glDisable(GL_TEXTURE_2D); 1.352 + glLoadIdentity(); 1.353 + 1.354 + glMatrixMode(GL_MODELVIEW); 1.355 + glPushMatrix(); 1.356 + glTranslatef(0, 0.75, 0); 1.357 + 1.358 + glFrontFace(GL_CW); 1.359 + glutSolidTeapot(1.0); 1.360 + glFrontFace(GL_CCW); 1.361 + 1.362 + glPopMatrix(); 1.363 +}
2.1 --- a/src/game.h Fri Apr 25 05:43:26 2014 +0300 2.2 +++ b/src/game.h Fri Apr 25 05:44:09 2014 +0300 2.3 @@ -1,18 +1,18 @@ 2.4 -#ifndef GAME_H_ 2.5 -#define GAME_H_ 2.6 - 2.7 -bool game_init(); 2.8 -void game_cleanup(); 2.9 - 2.10 -void game_update(unsigned int msec); 2.11 -void game_render(int eye); 2.12 - 2.13 -void game_reshape(int x, int y); 2.14 -void game_keyboard(int key, bool pressed, int x, int y); 2.15 -void game_mouse(int bn, bool pressed, int x, int y); 2.16 -void game_motion(int x, int y); 2.17 - 2.18 -void game_6dof_move(float x, float y, float z); 2.19 -void game_6dof_rotate(float x, float y, float z); 2.20 - 2.21 -#endif // GAME_H_ 2.22 \ No newline at end of file 2.23 +#ifndef GAME_H_ 2.24 +#define GAME_H_ 2.25 + 2.26 +bool game_init(); 2.27 +void game_cleanup(); 2.28 + 2.29 +void game_update(unsigned int msec); 2.30 +void game_render(int eye); 2.31 + 2.32 +void game_reshape(int x, int y); 2.33 +void game_keyboard(int key, bool pressed, int x, int y); 2.34 +void game_mouse(int bn, bool pressed, int x, int y); 2.35 +void game_motion(int x, int y); 2.36 + 2.37 +void game_6dof_move(float x, float y, float z); 2.38 +void game_6dof_rotate(float x, float y, float z); 2.39 + 2.40 +#endif // GAME_H_
3.1 --- a/src/image.cc Fri Apr 25 05:43:26 2014 +0300 3.2 +++ b/src/image.cc Fri Apr 25 05:44:09 2014 +0300 3.3 @@ -1,94 +1,94 @@ 3.4 -#include <string.h> 3.5 -#include "imago2.h" 3.6 -#include "image.h" 3.7 - 3.8 -Image::Image() 3.9 -{ 3.10 - pixels = 0; 3.11 - own_pixels = true; 3.12 - width = height = 0; 3.13 -} 3.14 - 3.15 -Image::~Image() 3.16 -{ 3.17 - destroy(); 3.18 -} 3.19 - 3.20 -Image::Image(const Image &img) 3.21 -{ 3.22 - pixels = 0; 3.23 - own_pixels = false; 3.24 - 3.25 - create(img.width, img.height, img.pixels); 3.26 -} 3.27 - 3.28 -Image &Image::operator =(const Image &img) 3.29 -{ 3.30 - if(this != &img) { 3.31 - destroy(); 3.32 - create(img.width, img.height, img.pixels); 3.33 - } 3.34 - return *this; 3.35 -} 3.36 - 3.37 -void Image::create(int xsz, int ysz, unsigned char *pixels) 3.38 -{ 3.39 - destroy(); 3.40 - 3.41 - this->pixels = new unsigned char[xsz * ysz * 4]; 3.42 - if(pixels) { 3.43 - memcpy(this->pixels, pixels, xsz * ysz * 4); 3.44 - } else { 3.45 - memset(this->pixels, 0, xsz * ysz * 4); 3.46 - } 3.47 - width = xsz; 3.48 - height = ysz; 3.49 - own_pixels = true; 3.50 -} 3.51 - 3.52 -void Image::destroy() 3.53 -{ 3.54 - if(own_pixels) { 3.55 - delete [] pixels; 3.56 - } 3.57 - pixels = 0; 3.58 - width = height = 0; 3.59 - own_pixels = true; 3.60 -} 3.61 - 3.62 -int Image::get_width() const 3.63 -{ 3.64 - return width; 3.65 -} 3.66 - 3.67 -int Image::get_height() const 3.68 -{ 3.69 - return height; 3.70 -} 3.71 - 3.72 -void Image::set_pixels(int xsz, int ysz, unsigned char *pixels) 3.73 -{ 3.74 - destroy(); 3.75 - 3.76 - this->pixels = pixels; 3.77 - width = xsz; 3.78 - height = ysz; 3.79 - own_pixels = false; 3.80 -} 3.81 - 3.82 -unsigned char *Image::get_pixels() const 3.83 -{ 3.84 - return pixels; 3.85 -} 3.86 - 3.87 -bool Image::load(const char *fname) 3.88 -{ 3.89 - int xsz, ysz; 3.90 - unsigned char *pix = (unsigned char*)img_load_pixels(fname, &xsz, &ysz); 3.91 - if(!pix) { 3.92 - return false; 3.93 - } 3.94 - 3.95 - create(xsz, ysz, pix); 3.96 - return true; 3.97 -} 3.98 \ No newline at end of file 3.99 +#include <string.h> 3.100 +#include "imago2.h" 3.101 +#include "image.h" 3.102 + 3.103 +Image::Image() 3.104 +{ 3.105 + pixels = 0; 3.106 + own_pixels = true; 3.107 + width = height = 0; 3.108 +} 3.109 + 3.110 +Image::~Image() 3.111 +{ 3.112 + destroy(); 3.113 +} 3.114 + 3.115 +Image::Image(const Image &img) 3.116 +{ 3.117 + pixels = 0; 3.118 + own_pixels = false; 3.119 + 3.120 + create(img.width, img.height, img.pixels); 3.121 +} 3.122 + 3.123 +Image &Image::operator =(const Image &img) 3.124 +{ 3.125 + if(this != &img) { 3.126 + destroy(); 3.127 + create(img.width, img.height, img.pixels); 3.128 + } 3.129 + return *this; 3.130 +} 3.131 + 3.132 +void Image::create(int xsz, int ysz, unsigned char *pixels) 3.133 +{ 3.134 + destroy(); 3.135 + 3.136 + this->pixels = new unsigned char[xsz * ysz * 4]; 3.137 + if(pixels) { 3.138 + memcpy(this->pixels, pixels, xsz * ysz * 4); 3.139 + } else { 3.140 + memset(this->pixels, 0, xsz * ysz * 4); 3.141 + } 3.142 + width = xsz; 3.143 + height = ysz; 3.144 + own_pixels = true; 3.145 +} 3.146 + 3.147 +void Image::destroy() 3.148 +{ 3.149 + if(own_pixels) { 3.150 + delete [] pixels; 3.151 + } 3.152 + pixels = 0; 3.153 + width = height = 0; 3.154 + own_pixels = true; 3.155 +} 3.156 + 3.157 +int Image::get_width() const 3.158 +{ 3.159 + return width; 3.160 +} 3.161 + 3.162 +int Image::get_height() const 3.163 +{ 3.164 + return height; 3.165 +} 3.166 + 3.167 +void Image::set_pixels(int xsz, int ysz, unsigned char *pixels) 3.168 +{ 3.169 + destroy(); 3.170 + 3.171 + this->pixels = pixels; 3.172 + width = xsz; 3.173 + height = ysz; 3.174 + own_pixels = false; 3.175 +} 3.176 + 3.177 +unsigned char *Image::get_pixels() const 3.178 +{ 3.179 + return pixels; 3.180 +} 3.181 + 3.182 +bool Image::load(const char *fname) 3.183 +{ 3.184 + int xsz, ysz; 3.185 + unsigned char *pix = (unsigned char*)img_load_pixels(fname, &xsz, &ysz); 3.186 + if(!pix) { 3.187 + return false; 3.188 + } 3.189 + 3.190 + create(xsz, ysz, pix); 3.191 + return true; 3.192 +}
4.1 --- a/src/image.h Fri Apr 25 05:43:26 2014 +0300 4.2 +++ b/src/image.h Fri Apr 25 05:44:09 2014 +0300 4.3 @@ -1,29 +1,29 @@ 4.4 -#ifndef IMAGE_H_ 4.5 -#define IMAGE_H_ 4.6 - 4.7 -class Image { 4.8 -private: 4.9 - int width, height; 4.10 - unsigned char *pixels; 4.11 - bool own_pixels; 4.12 - 4.13 -public: 4.14 - Image(); 4.15 - ~Image(); 4.16 - 4.17 - Image(const Image &img); 4.18 - Image &operator =(const Image &img); 4.19 - 4.20 - void create(int xsz, int ysz, unsigned char *pix = 0); 4.21 - void destroy(); 4.22 - 4.23 - int get_width() const; 4.24 - int get_height() const; 4.25 - 4.26 - void set_pixels(int xsz, int ysz, unsigned char *pix); 4.27 - unsigned char *get_pixels() const; 4.28 - 4.29 - bool load(const char *fname); 4.30 -}; 4.31 - 4.32 -#endif // IMAGE_H_ 4.33 \ No newline at end of file 4.34 +#ifndef IMAGE_H_ 4.35 +#define IMAGE_H_ 4.36 + 4.37 +class Image { 4.38 +private: 4.39 + int width, height; 4.40 + unsigned char *pixels; 4.41 + bool own_pixels; 4.42 + 4.43 +public: 4.44 + Image(); 4.45 + ~Image(); 4.46 + 4.47 + Image(const Image &img); 4.48 + Image &operator =(const Image &img); 4.49 + 4.50 + void create(int xsz, int ysz, unsigned char *pix = 0); 4.51 + void destroy(); 4.52 + 4.53 + int get_width() const; 4.54 + int get_height() const; 4.55 + 4.56 + void set_pixels(int xsz, int ysz, unsigned char *pix); 4.57 + unsigned char *get_pixels() const; 4.58 + 4.59 + bool load(const char *fname); 4.60 +}; 4.61 + 4.62 +#endif // IMAGE_H_
5.1 --- a/src/main.cc Fri Apr 25 05:43:26 2014 +0300 5.2 +++ b/src/main.cc Fri Apr 25 05:44:09 2014 +0300 5.3 @@ -1,111 +1,111 @@ 5.4 -#include <stdio.h> 5.5 -#include <stdlib.h> 5.6 -#include "opengl.h" 5.7 -#include "game.h" 5.8 - 5.9 -static bool init(); 5.10 -static void cleanup(); 5.11 - 5.12 -static void display(); 5.13 -static void idle(); 5.14 -static void reshape(int x, int y); 5.15 -static void keyb(unsigned char key, int x, int y); 5.16 -static void keyb_up(unsigned char key, int x, int y); 5.17 -static void mouse(int bn, int st, int x, int y); 5.18 -static void motion(int x, int y); 5.19 -static void sball_motion(int x, int y, int z); 5.20 -static void sball_rotate(int x, int y, int z); 5.21 - 5.22 -int main(int argc, char **argv) 5.23 -{ 5.24 - glutInitWindowSize(1024, 600); 5.25 - glutInit(&argc, argv); 5.26 - glutInitDisplayMode(GLUT_RGB | GLUT_DEPTH | GLUT_DOUBLE); 5.27 - glutCreateWindow("VR Chess"); 5.28 - 5.29 - glutDisplayFunc(display); 5.30 - glutIdleFunc(idle); 5.31 - glutReshapeFunc(reshape); 5.32 - glutKeyboardFunc(keyb); 5.33 - glutKeyboardUpFunc(keyb_up); 5.34 - glutMouseFunc(mouse); 5.35 - glutMotionFunc(motion); 5.36 - glutSpaceballMotionFunc(sball_motion); 5.37 - glutSpaceballRotateFunc(sball_rotate); 5.38 - 5.39 - if(!init()) { 5.40 - return 1; 5.41 - } 5.42 - atexit(cleanup); 5.43 - 5.44 - glutMainLoop(); 5.45 - return 0; 5.46 -} 5.47 - 5.48 -static bool init() 5.49 -{ 5.50 - glewInit(); 5.51 - 5.52 - if(!game_init()) { 5.53 - return false; 5.54 - } 5.55 - return true; 5.56 -} 5.57 - 5.58 -static void cleanup() 5.59 -{ 5.60 - game_cleanup(); 5.61 -} 5.62 - 5.63 -static void display() 5.64 -{ 5.65 - unsigned int msec = glutGet(GLUT_ELAPSED_TIME); 5.66 - 5.67 - game_update(msec); 5.68 - game_render(0); 5.69 - 5.70 - glutSwapBuffers(); 5.71 -} 5.72 - 5.73 -static void idle() 5.74 -{ 5.75 - glutPostRedisplay(); 5.76 -} 5.77 - 5.78 -static void reshape(int x, int y) 5.79 -{ 5.80 - game_reshape(x, y); 5.81 -} 5.82 - 5.83 -static void keyb(unsigned char key, int x, int y) 5.84 -{ 5.85 - game_keyboard(key, true, x, y); 5.86 -} 5.87 - 5.88 -static void keyb_up(unsigned char key, int x, int y) 5.89 -{ 5.90 - game_keyboard(key, false, x, y); 5.91 -} 5.92 - 5.93 -static void mouse(int bn, int st, int x, int y) 5.94 -{ 5.95 - game_mouse(bn - GLUT_LEFT_BUTTON, st == GLUT_DOWN, x, y); 5.96 -} 5.97 - 5.98 -static void motion(int x, int y) 5.99 -{ 5.100 - game_motion(x, y); 5.101 -} 5.102 - 5.103 -#define SBALL_MOVE_SCALE 0.00025 5.104 -#define SBALL_ROT_SCALE 0.01 5.105 - 5.106 -static void sball_motion(int x, int y, int z) 5.107 -{ 5.108 - game_6dof_move(x * SBALL_MOVE_SCALE, y * SBALL_MOVE_SCALE, z * SBALL_MOVE_SCALE); 5.109 -} 5.110 - 5.111 -static void sball_rotate(int x, int y, int z) 5.112 -{ 5.113 - game_6dof_rotate(x * SBALL_ROT_SCALE, y * SBALL_ROT_SCALE, z * SBALL_ROT_SCALE); 5.114 -} 5.115 \ No newline at end of file 5.116 +#include <stdio.h> 5.117 +#include <stdlib.h> 5.118 +#include "opengl.h" 5.119 +#include "game.h" 5.120 + 5.121 +static bool init(); 5.122 +static void cleanup(); 5.123 + 5.124 +static void display(); 5.125 +static void idle(); 5.126 +static void reshape(int x, int y); 5.127 +static void keyb(unsigned char key, int x, int y); 5.128 +static void keyb_up(unsigned char key, int x, int y); 5.129 +static void mouse(int bn, int st, int x, int y); 5.130 +static void motion(int x, int y); 5.131 +static void sball_motion(int x, int y, int z); 5.132 +static void sball_rotate(int x, int y, int z); 5.133 + 5.134 +int main(int argc, char **argv) 5.135 +{ 5.136 + glutInitWindowSize(1024, 600); 5.137 + glutInit(&argc, argv); 5.138 + glutInitDisplayMode(GLUT_RGB | GLUT_DEPTH | GLUT_DOUBLE); 5.139 + glutCreateWindow("VR Chess"); 5.140 + 5.141 + glutDisplayFunc(display); 5.142 + glutIdleFunc(idle); 5.143 + glutReshapeFunc(reshape); 5.144 + glutKeyboardFunc(keyb); 5.145 + glutKeyboardUpFunc(keyb_up); 5.146 + glutMouseFunc(mouse); 5.147 + glutMotionFunc(motion); 5.148 + glutSpaceballMotionFunc(sball_motion); 5.149 + glutSpaceballRotateFunc(sball_rotate); 5.150 + 5.151 + if(!init()) { 5.152 + return 1; 5.153 + } 5.154 + atexit(cleanup); 5.155 + 5.156 + glutMainLoop(); 5.157 + return 0; 5.158 +} 5.159 + 5.160 +static bool init() 5.161 +{ 5.162 + glewInit(); 5.163 + 5.164 + if(!game_init()) { 5.165 + return false; 5.166 + } 5.167 + return true; 5.168 +} 5.169 + 5.170 +static void cleanup() 5.171 +{ 5.172 + game_cleanup(); 5.173 +} 5.174 + 5.175 +static void display() 5.176 +{ 5.177 + unsigned int msec = glutGet(GLUT_ELAPSED_TIME); 5.178 + 5.179 + game_update(msec); 5.180 + game_render(0); 5.181 + 5.182 + glutSwapBuffers(); 5.183 +} 5.184 + 5.185 +static void idle() 5.186 +{ 5.187 + glutPostRedisplay(); 5.188 +} 5.189 + 5.190 +static void reshape(int x, int y) 5.191 +{ 5.192 + game_reshape(x, y); 5.193 +} 5.194 + 5.195 +static void keyb(unsigned char key, int x, int y) 5.196 +{ 5.197 + game_keyboard(key, true, x, y); 5.198 +} 5.199 + 5.200 +static void keyb_up(unsigned char key, int x, int y) 5.201 +{ 5.202 + game_keyboard(key, false, x, y); 5.203 +} 5.204 + 5.205 +static void mouse(int bn, int st, int x, int y) 5.206 +{ 5.207 + game_mouse(bn - GLUT_LEFT_BUTTON, st == GLUT_DOWN, x, y); 5.208 +} 5.209 + 5.210 +static void motion(int x, int y) 5.211 +{ 5.212 + game_motion(x, y); 5.213 +} 5.214 + 5.215 +#define SBALL_MOVE_SCALE 0.00025 5.216 +#define SBALL_ROT_SCALE 0.01 5.217 + 5.218 +static void sball_motion(int x, int y, int z) 5.219 +{ 5.220 + game_6dof_move(x * SBALL_MOVE_SCALE, y * SBALL_MOVE_SCALE, z * SBALL_MOVE_SCALE); 5.221 +} 5.222 + 5.223 +static void sball_rotate(int x, int y, int z) 5.224 +{ 5.225 + game_6dof_rotate(x * SBALL_ROT_SCALE, y * SBALL_ROT_SCALE, z * SBALL_ROT_SCALE); 5.226 +}
6.1 --- a/src/texture.cc Fri Apr 25 05:43:26 2014 +0300 6.2 +++ b/src/texture.cc Fri Apr 25 05:44:09 2014 +0300 6.3 @@ -1,77 +1,77 @@ 6.4 -#include "texture.h" 6.5 -#include "opengl.h" 6.6 - 6.7 -Texture::Texture() 6.8 -{ 6.9 - tex = 0; 6.10 - type = GL_TEXTURE_2D; 6.11 -} 6.12 - 6.13 -Texture::~Texture() 6.14 -{ 6.15 - destroy(); 6.16 -} 6.17 - 6.18 -void Texture::create2d(int xsz, int ysz) 6.19 -{ 6.20 - destroy(); 6.21 - 6.22 - type = GL_TEXTURE_2D; 6.23 - img.create(xsz, ysz); 6.24 - 6.25 - if(!tex) { 6.26 - glGenTextures(1, &tex); 6.27 - } 6.28 - glBindTexture(type, tex); 6.29 - glTexParameteri(type, GL_TEXTURE_MIN_FILTER, GL_LINEAR); 6.30 - glTexParameteri(type, GL_TEXTURE_MAG_FILTER, GL_LINEAR); 6.31 - glTexImage2D(type, 0, GL_RGBA, xsz, ysz, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0); 6.32 -} 6.33 - 6.34 -void Texture::destroy() 6.35 -{ 6.36 - if(tex) { 6.37 - glDeleteTextures(1, &tex); 6.38 - } 6.39 -} 6.40 - 6.41 -void Texture::set_image(const Image &img) 6.42 -{ 6.43 - this->img = img; 6.44 - create2d(img.get_width(), img.get_height()); 6.45 - 6.46 - glTexSubImage2D(type, 0, 0, 0, img.get_width(), img.get_height(), 6.47 - GL_RGBA, GL_UNSIGNED_BYTE, img.get_pixels()); 6.48 -} 6.49 - 6.50 -Image &Texture::get_image() 6.51 -{ 6.52 - return img; 6.53 -} 6.54 - 6.55 -const Image &Texture::get_image() const 6.56 -{ 6.57 - return img; 6.58 -} 6.59 - 6.60 -unsigned int Texture::get_texture_id() const 6.61 -{ 6.62 - return tex; 6.63 -} 6.64 - 6.65 -void Texture::bind(int tunit) const 6.66 -{ 6.67 - glActiveTextureARB(GL_TEXTURE0_ARB + tunit); 6.68 - glBindTexture(type, tex); 6.69 - glActiveTextureARB(GL_TEXTURE0_ARB); 6.70 -} 6.71 - 6.72 -bool Texture::load(const char *fname) 6.73 -{ 6.74 - Image image; 6.75 - if(!image.load(fname)) { 6.76 - return false; 6.77 - } 6.78 - set_image(image); 6.79 - return true; 6.80 -} 6.81 \ No newline at end of file 6.82 +#include "texture.h" 6.83 +#include "opengl.h" 6.84 + 6.85 +Texture::Texture() 6.86 +{ 6.87 + tex = 0; 6.88 + type = GL_TEXTURE_2D; 6.89 +} 6.90 + 6.91 +Texture::~Texture() 6.92 +{ 6.93 + destroy(); 6.94 +} 6.95 + 6.96 +void Texture::create2d(int xsz, int ysz) 6.97 +{ 6.98 + destroy(); 6.99 + 6.100 + type = GL_TEXTURE_2D; 6.101 + img.create(xsz, ysz); 6.102 + 6.103 + if(!tex) { 6.104 + glGenTextures(1, &tex); 6.105 + } 6.106 + glBindTexture(type, tex); 6.107 + glTexParameteri(type, GL_TEXTURE_MIN_FILTER, GL_LINEAR); 6.108 + glTexParameteri(type, GL_TEXTURE_MAG_FILTER, GL_LINEAR); 6.109 + glTexImage2D(type, 0, GL_RGBA, xsz, ysz, 0, GL_RGBA, GL_UNSIGNED_BYTE, 0); 6.110 +} 6.111 + 6.112 +void Texture::destroy() 6.113 +{ 6.114 + if(tex) { 6.115 + glDeleteTextures(1, &tex); 6.116 + } 6.117 +} 6.118 + 6.119 +void Texture::set_image(const Image &img) 6.120 +{ 6.121 + this->img = img; 6.122 + create2d(img.get_width(), img.get_height()); 6.123 + 6.124 + glTexSubImage2D(type, 0, 0, 0, img.get_width(), img.get_height(), 6.125 + GL_RGBA, GL_UNSIGNED_BYTE, img.get_pixels()); 6.126 +} 6.127 + 6.128 +Image &Texture::get_image() 6.129 +{ 6.130 + return img; 6.131 +} 6.132 + 6.133 +const Image &Texture::get_image() const 6.134 +{ 6.135 + return img; 6.136 +} 6.137 + 6.138 +unsigned int Texture::get_texture_id() const 6.139 +{ 6.140 + return tex; 6.141 +} 6.142 + 6.143 +void Texture::bind(int tunit) const 6.144 +{ 6.145 + glActiveTextureARB(GL_TEXTURE0_ARB + tunit); 6.146 + glBindTexture(type, tex); 6.147 + glActiveTextureARB(GL_TEXTURE0_ARB); 6.148 +} 6.149 + 6.150 +bool Texture::load(const char *fname) 6.151 +{ 6.152 + Image image; 6.153 + if(!image.load(fname)) { 6.154 + return false; 6.155 + } 6.156 + set_image(image); 6.157 + return true; 6.158 +}
7.1 --- a/src/texture.h Fri Apr 25 05:43:26 2014 +0300 7.2 +++ b/src/texture.h Fri Apr 25 05:44:09 2014 +0300 7.3 @@ -1,29 +1,29 @@ 7.4 -#ifndef TEXTURE_H_ 7.5 -#define TEXTURE_H_ 7.6 - 7.7 -#include "image.h" 7.8 - 7.9 -class Texture { 7.10 -private: 7.11 - Image img; 7.12 - unsigned int tex; 7.13 - unsigned int type; 7.14 - 7.15 -public: 7.16 - Texture(); 7.17 - ~Texture(); 7.18 - 7.19 - void create2d(int xsz, int ysz); 7.20 - void destroy(); 7.21 - 7.22 - void set_image(const Image &img); 7.23 - Image &get_image(); 7.24 - const Image &get_image() const; 7.25 - 7.26 - unsigned int get_texture_id() const; 7.27 - void bind(int tunit = 0) const; 7.28 - 7.29 - bool load(const char *fname); 7.30 -}; 7.31 - 7.32 -#endif // TEXTURE_H_ 7.33 \ No newline at end of file 7.34 +#ifndef TEXTURE_H_ 7.35 +#define TEXTURE_H_ 7.36 + 7.37 +#include "image.h" 7.38 + 7.39 +class Texture { 7.40 +private: 7.41 + Image img; 7.42 + unsigned int tex; 7.43 + unsigned int type; 7.44 + 7.45 +public: 7.46 + Texture(); 7.47 + ~Texture(); 7.48 + 7.49 + void create2d(int xsz, int ysz); 7.50 + void destroy(); 7.51 + 7.52 + void set_image(const Image &img); 7.53 + Image &get_image(); 7.54 + const Image &get_image() const; 7.55 + 7.56 + unsigned int get_texture_id() const; 7.57 + void bind(int tunit = 0) const; 7.58 + 7.59 + bool load(const char *fname); 7.60 +}; 7.61 + 7.62 +#endif // TEXTURE_H_