//#include "Png_Funcs.h" #include "OpenGL.h" #define TOGGLE 0 #define PAUSED 1 #define EXIT_AND_SAVE 2 #define EXIT_NO_SAVE 3 GLuint Image_Texture; double Eye_X = 0; double Eye_Y = 0; double Eye_Z = -3; char scorestring[32]; struct timeval starttime,endtime; int Toggle_Image_Type = 1; int Toggle_Paused = 0; unsigned char rgb2[10][3] = { {255, 0, 0}, //red {170, 170, 38}, //puke {255, 255, 0}, //yellow {255, 127, 0}, //orange {127, 0, 127}, //purple {0, 127, 127}, //turqois {0, 255, 255}, //light blue {127, 64, 0}, //brown {127, 127, 127}, //grey {255, 255, 255} //white }; static void GL_Draw_Image(void); static void processMenuEvents(int option); static void special(int key, int x, int y); static void Frames(double fps); static void BindTexture(GLuint texture); static void createGLUTMenus(void){ int menu; menu = glutCreateMenu(processMenuEvents); glutAddMenuEntry("Toggle Show Top 10",TOGGLE); glutAddMenuEntry("Pause OpenGL updates",PAUSED); glutAddMenuEntry("Save & Exit",EXIT_AND_SAVE); glutAddMenuEntry("Exit Without Saving",EXIT_NO_SAVE); glutAttachMenu(GLUT_RIGHT_BUTTON); } static void processMenuEvents(int option) { switch(option){ case TOGGLE : Toggle_Image_Type ^= 1; //if(Toggle_Image_Type) // Toggle_Image_Type = 0; //else // Toggle_Image_Type = 1; break; case PAUSED : Toggle_Paused ^= 1; //printf("not implemented !\n"); break; case EXIT_AND_SAVE : printf("Saving and Exiting Program !!\n"); pthread_mutex_unlock( &Mutex3 ); No_Exit = 0; pthread_mutex_unlock( &Mutex3 ); glDeleteTextures( 1, &Image_Texture ); pthread_exit(NULL); break; case EXIT_NO_SAVE : printf("Exiting Program Without Saving!!\n"); pthread_mutex_unlock( &Mutex3 ); No_Exit = 2; pthread_mutex_unlock( &Mutex3 ); glDeleteTextures( 1, &Image_Texture ); pthread_exit(NULL); break; } } static void special(int key, int x, int y){ switch(key){ case GLUT_KEY_UP: Eye_Y-=.1; break; case GLUT_KEY_DOWN: Eye_Y+=.1; break; case GLUT_KEY_RIGHT: Eye_X+=.1; break; case GLUT_KEY_LEFT: Eye_X-=.1; break; case GLUT_KEY_PAGE_UP: Eye_Z+=Eye_Z/10; break; case GLUT_KEY_PAGE_DOWN: Eye_Z-=Eye_Z/10; break; } } static void Frames(double fps){ (void)memset(scorestring, '\0', 32); int empty = 0; //const char ten[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}; empty = sprintf(scorestring, "%.02lf", fps); float pos[3] = {-1, 10, -25}; int i = 0; glPushMatrix(); glLoadIdentity(); //GLint param //glPushClientAttrib(GL_CLIENT_ALL_ATTRIB_BITS); //glPushAttrib(GL_PIXEL_MODE_BIT); //glPushMatrix(); //glLoadIdentity(); //glColor3f(1.0, 1.0, 1.0); //glGetIntegerv(GL_CURRENT_RASTER_POSITION, ¶ms); //printf("%d\n", params); //glColor3f(1.0, 1.0, 1.0); //glRasterPos3i(-3, 8, -15); //glRasterPos3f((GLfloat)0.0, (GLfloat)0.0, (GLfloat)0.0); //glRasterPos3f((GLfloat)-0.75, (GLfloat)1.1, (GLfloat)0.0); //glColor3f(1.0, 0.0, 0.0); //glRasterPos3f(1, 8, -15); if(!Toggle_Image_Type){ for(i=0; i<10; i++){ pos[0]+=0.5; //glPushAttrib(GL_CURRENT_BIT); glColor3f(rgb2[i][0], rgb2[i][1], rgb2[i][2]); glRasterPos3f(pos[0], pos[1], pos[2]); glutBitmapCharacter(GLUT_BITMAP_TIMES_ROMAN_24, 'C'); glutBitmapCharacter(GLUT_BITMAP_TIMES_ROMAN_24,' '); //glPopAttrib(); } } pos[0]+=0.1; //glPushMatrix(); //glPushAttrib(GL_CLIENT_ALL_ATTRIB_BITS); //glPushAttrib(GL_CURRENT_BIT); glColor3f(1.0, 0.0, 0.0); //glColor(red); glRasterPos3f(pos[0], pos[1], pos[2]); //glColor3f(1.0, 0.0, 0.0); glutBitmapCharacter(GLUT_BITMAP_HELVETICA_18,'F'); glutBitmapCharacter(GLUT_BITMAP_HELVETICA_18,'P'); glutBitmapCharacter(GLUT_BITMAP_HELVETICA_18,'S'); glutBitmapCharacter(GLUT_BITMAP_HELVETICA_18,'('); glutBitmapCharacter(GLUT_BITMAP_HELVETICA_18,'c'); glutBitmapCharacter(GLUT_BITMAP_HELVETICA_18,'a'); glutBitmapCharacter(GLUT_BITMAP_HELVETICA_18,'p'); glutBitmapCharacter(GLUT_BITMAP_HELVETICA_18,' '); glutBitmapCharacter(GLUT_BITMAP_HELVETICA_18,'2'); glutBitmapCharacter(GLUT_BITMAP_HELVETICA_18,'0'); glutBitmapCharacter(GLUT_BITMAP_HELVETICA_18,')'); glutBitmapCharacter(GLUT_BITMAP_HELVETICA_18,':'); glutBitmapCharacter(GLUT_BITMAP_HELVETICA_18,' '); //scorestring[strlen(scorestring)-1]='\0'; //empty = sprintf(scorestring, "%.02lf", fps); for(i = 0; scorestring[i] != '\0'; i++){ //glColor3f(1.0, 0.0, 0.0); glutBitmapCharacter(GLUT_BITMAP_HELVETICA_18, scorestring[i]); } //glPopAttrib(); /* //ia->cur_sealevel glLoadIdentity(); glColor3f(1.0, 1.0, 1.0); glRasterPos3f(3, 6, -15); glutBitmapCharacter(GLUT_BITMAP_HELVETICA_18,''); glutBitmapCharacter(GLUT_BITMAP_HELVETICA_18,' '); glutBitmapCharacter(GLUT_BITMAP_HELVETICA_18,' '); glutBitmapCharacter(GLUT_BITMAP_HELVETICA_18,' '); glutBitmapCharacter(GLUT_BITMAP_HELVETICA_18,' '); glutBitmapCharacter(GLUT_BITMAP_HELVETICA_18,' '); */ //glPopClientAttrib(); //glPopAttrib(GL_PIXEL_MODE_BIT); glPopMatrix(); glutSwapBuffers(); glutPostRedisplay(); } //GLuint LoadTexture(void){ //static struct timespec ts; //ts.tv_sec = 0; //ts.tv_nsec = 100000; //static int loaded = 0; //GLuint texture; //glDeleteTextures( 1, &texture ); //glGenTextures( 1, &Image_Texture ); //glBindTexture( GL_TEXTURE_2D, Image_Texture ); //glTexEnvf( GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE ); //glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR ); // glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR ); // glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT ); // glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT ); //while(Image_Locked){ // nanosleep (&ts, NULL); //} //Image_Locked = 1; //if(loaded) // glTexSubImage2D(GL_TEXTURE_2D, 0, 0, 0, ia->width, ia->height, GL_RGB, GL_UNSIGNED_BYTE, (unsigned char *)ia->image); //else // glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, ia->width, ia->height, 0, GL_RGB, GL_UNSIGNED_BYTE, (unsigned char *)ia->image); //Image_Locked = 0; //loaded = 1; // return 1; //} //static void FreeTexture( GLuint texture ){ // glDeleteTextures( 1, &texture ); //} static void BindTexture(GLuint texture){ glEnable(GL_TEXTURE_2D); //glDeleteTextures( 1, &texture ); //glGenTextures( 1, &Image_Texture ); glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, WIDTH, HEIGHT, 0, GL_RGB, GL_UNSIGNED_BYTE, (unsigned char *)ia->image); glBindTexture( GL_TEXTURE_2D, Image_Texture ); glTexEnvf( GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE ); glTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR ); //glRotatef( 180, 0.0f, 0.0f, 1.0f ); //float aspect = im_p->width / im_p->height; //float aspect2 = im_p->height / im_p->width; // float y = 1; //float y = (aspect>1)? x/aspect: x*aspect; // float x = y*aspect; float x = 1; float y = 1; //glScalef(aspect1, aspect2, 1); /* glBegin (GL_QUADS); glTexCoord2d(0.0,0.0); glVertex2d(-1.0,-1.0); //with glTexCoord2d(1.0,0.0); glVertex2d(+1.0,-1.0); //so that glTexCoord2d(1.0,1.0); glVertex2d(+1.0,+1.0); glTexCoord2d(0.0,1.0); glVertex2d(-1.0,+1.0); glEnd(); */ /* glRotatef( 180, Eye_X, Eye_Y, Eye_Z ); glTranslatef(0.0, 0.0, -10.0 ); glColor3f(1.0f,1.0f,1.0f); gluSphere( QuadricObject, 286.4789, 500, 1000); */ glColor3f(1.0f,1.0f,1.0f); glBegin (GL_QUADS); glTexCoord2d(0.0,y); glVertex2d(x,-1.0*y); glTexCoord2d(0.0,0.0); glVertex2d(x,y); glTexCoord2d(x,0.0); glVertex2d(-1.0*x,y); glTexCoord2d(x,y); glVertex2d(-1.0*x,-1.0*y); glEnd(); //This is how texture coordinates are arranged // // 0,1 --- 1,1 // | | // | | // | | // 0,0 --- 1,0 glDisable(GL_TEXTURE_2D); glutSwapBuffers(); glutPostRedisplay(); } static void display(void){ static struct timespec ts; ts.tv_sec = 0; ts.tv_nsec = 50000000; //1/10th of a second //uint32_t skip = 25; static double time1 = 2; static double frame_c = 0; static double fps = 0; static uint32_t frame_c_draw = 9; //while(Toggle_Paused) // nanosleep (&ts, NULL); if(!Toggle_Paused){ glClearColor (0.0,0.0,0.0,1.0); //glClear (GL_COLOR_BUFFER_BIT); glClear (GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); //glPushMatrix(); glLoadIdentity(); //glClearColor (0.0,0.0,0.0,1.0); //glEnable( GL_TEXTURE_2D ); //glRasterPos3i(0, 0, 0); //GLuint texture; //texture = LoadTexture( im_p ); //glRotatef( 180, 0.0f, 0.0f, 1.0f ); //glTranslatef( gluLookAt ( Eye_X, Eye_Y, Eye_Z, Eye_X, Eye_Y, 0.0, 0.0, 0.1, 0.0); //gluLookAt( , Eye_Y, Eye_Z, Look_X, Look_Y, 20, 0, .1, 0); //while(Image_Locked){ // sleep( //} //nanosleep (&ts, NULL); if(Toggle_Image_Type){ nanosleep (&ts, NULL); Drawl_Image(); //BindTexture(Image_Texture); }else{ frame_c_draw++; if( (frame_c_draw % 25) == 0){ GL_Draw_Image(); frame_c_draw = 0; //BindTexture(Image_Texture); }else{ nanosleep (&ts, NULL); } } if(No_Exit != 1){ glDeleteTextures( 1, &Image_Texture ); pthread_exit(NULL); } //might as well make these one func //(void)LoadTexture(); //glLoadIdentity(); //gluLookAt ( Eye_X, Eye_Y, Eye_Z, Eye_X, Eye_Y, 0.0, 0.0, 0.1, 0.0); //glPushAttrib(GL_CLIENT_ALL_ATTRIB_BITS); //glPushMatrix(); //glEnable( GL_TEXTURE_2D ); BindTexture(Image_Texture); //glDisable( GL_TEXTURE_2D ); //glPopAttrib(); //glPopMatrix(); frame_c++; //frame counter if(time1 > 1){ gettimeofday(&endtime, NULL); time1=((double)(endtime.tv_sec*1000000-starttime.tv_sec*1000000+endtime.tv_usec-starttime.tv_usec))/1000000; fps = frame_c / time1; gettimeofday(&starttime, NULL); frame_c = 0; }else{ gettimeofday(&endtime, NULL); time1=((double)(endtime.tv_sec*1000000-starttime.tv_sec*1000000+endtime.tv_usec-starttime.tv_usec))/1000000; } //glPushMatrix(); //glEnable( GL_TEXTURE_2D ); //glLoadIdentity(); //gluLookAt ( Eye_X, Eye_Y, Eye_Z, Eye_X, Eye_Y, 0.0, 0.0, 0.1, 0.0); Frames(fps); //glDisable( GL_TEXTURE_2D ); //glPopMatrix(); //glutSwapBuffers(); //glFlush(); //glutSwapBuffers(); //sleep(1); //glutPostRedisplay(); //nanosleep (&ts, NULL); }else{ sleep(1); //nanosleep (&ts, NULL); } //FreeTexture( Image_Texture ); //sleep(1); //FreeTexture(texture); } static void reshape(int w, int h){ GLfloat aspect = (GLfloat)WIDTH / (GLfloat)HEIGHT; //GLsizei width; //GLzisei height; glViewport (0, 0, (GLsizei)w, (GLsizei)h); glMatrixMode (GL_PROJECTION); glLoadIdentity (); gluPerspective (60, (GLfloat)w / (GLfloat)h/aspect, 0.0 , 100.0); //gluPerspective (60, (GLfloat)im_p->width / (GLfloat)im_p->height, 1.0, 100.0); glMatrixMode (GL_MODELVIEW); } void *Run_GL(void *bla){ //im_p = im; //sleep(10); //int bla1; //char **bla2 = NULL; //glutInit (&bla1, bla2); //query_ext(); glutInitDisplayMode (GLUT_DOUBLE| GLUT_RGB | GLUT_DEPTH); // glutInitDisplayMode (GLUT_DOUBLE); //printf("w: %zu h: %zu\n", ia->width, ia->height); //glutInitWindowSize((int)im->width/4, (int)im->height/4); glutInitWindowSize(GLHEIGHT, GLWIDTH); glutInitWindowPosition (0, 0); glutCreateWindow ("Living Realms v0.1.3 alpha"); glutDisplayFunc (display); //glutIdleFunc (display); glutReshapeFunc (reshape); //glutMotionFunc(mouse_active); //glutPassiveMotionFunc(mouse_passive); //query_ext(); glutIgnoreKeyRepeat(0); glutSpecialFunc(special); //(void)LoadTexture( im_p ); //sleep(4); glGenTextures( 1, &Image_Texture ); // QuadricObject = gluNewQuadric(); // gluQuadricTexture(QuadricObject, 1); //(void)LoadTexture(); //glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, ia->width, ia->height, 0, GL_RGB, GL_UNSIGNED_BYTE, (unsigned char *)ia->image); //gettimeofday(&starttime, NULL); createGLUTMenus(); glutMainLoop (); //FreeTexture( Image_Texture ); //return 0; pthread_exit(NULL); } static void GL_Draw_Image(void){ uint32_t w=0, h=0; uint32_t n1=0, n2=0, n3=0; uint32_t species_c = 1; size_t size_of_species_t = 500; uint32_t ten_most[10]; unsigned char rgb[3] = {0, 0, 0}; struct Species *ten_s = (struct Species *)malloc(sizeof(struct Species)*10); struct Species *species_t = (struct Species *)malloc(sizeof(struct Species) * size_of_species_t); uint32_t *species_totals = (uint32_t *)malloc(sizeof(uint32_t) * size_of_species_t); //uint32_t total_population = 0; species_totals[0] = 9; for(h=0; halive){ (void)memcpy((void *)species_t, (const void *)life[h][w], sizeof(struct Species) ); species_totals[0] = 0; break; } } if(species_totals[0] == 0) break; } for(h=0; halive){ //total_population++; for(n1=0; n1 size_of_species_t){ size_of_species_t += 500; species_t = (struct Species *)realloc(species_t, sizeof(struct Species) * size_of_species_t); species_totals = (uint32_t *)realloc(species_totals, sizeof(uint32_t) * size_of_species_t); //set all new species_totals = 0; for(n3=species_c; n3 highest){ highest = species_totals[n1]; ten_most[n2] = highest; (void)memcpy((void *)&ten_s[n2], (const void *)&species_t[n1], sizeof(struct Species) ); } } } last_highest = highest; highest = 0; } n2 = species_c < 10 ? species_c : 10; //remove all species from map that aren't in the top 10, and add better coloring for(h=0; hdem[h][w] > stats_t.cur_sealevel){ if(!life[h][w]->alive){ rgb[0] = 0; rgb[1] = 255; rgb[2] = 0; }else{ for(n1=0; n1image[h*WIDTH*3+(w*3)] = rgb[0]; ia->image[h*WIDTH*3+(w*3+1)] = rgb[1]; ia->image[h*WIDTH*3+(w*3+2)] = rgb[2]; } } free(ten_s); free(species_t); free(species_totals); }