static
void Draw_FillCircle_Init(SDL_Surface *super,
Sint16 x0, Sint16 y0, Uint16 r,
Uint32 color)
{
Draw_Init();
Draw_FillCircle(super, x0, y0, r, color);
}
void Vertex::Draw()
{
SDL_Surface* surface = Scene::GetInstance().GetViewport();
SDL_PixelFormat* fmt = surface->format;
if (ValidateScreenCoord(x, 0) && ValidateScreenCoord(y, 1))
{
Draw_FillCircle(surface, x, y, 2, SDL_MapRGB(fmt, 255, 0, 0));
fmt = nullptr;
delete fmt;
}
}
int main(int argc, char *argv[]) {
srand(time(NULL));
SDL_Surface* screen = SDL_SetVideoMode(LED_WIDTH * ZOOM_X, LED_HEIGHT * ZOOM_Y,
32, SDL_SWSURFACE | SDL_DOUBLEBUF);
SDL_Rect rect = { 0, 0, LED_WIDTH*ZOOM_X, LED_HEIGHT*ZOOM_Y };
SDL_FillRect(screen, &rect, SDL_MapRGB(screen->format, 0x00,0x00,0x00));
unsigned int color[] = {
SDL_MapRGB(screen->format, 0x57,0x10,0x10),
SDL_MapRGB(screen->format, 0xff,0x80,0x80)
};
int running = 1;
while(running) {
SDL_Event ev;
while(SDL_PollEvent(&ev)) {
switch(ev.type) {
case SDL_QUIT:
running = 0;
break;
case SDL_KEYUP:
case SDL_KEYDOWN:
switch(ev.key.keysym.sym) {
case SDLK_ESCAPE:
running = 0;
break;
default: break;
}
default: break;
}
}
running &= !tick_fp();
int x, y;
for(x = 0; x < LED_WIDTH; x++) {
for(y = 0; y < LED_HEIGHT; y++) {
Draw_FillCircle(screen, ZOOM_X*x+(ZOOM_X/2),ZOOM_Y*y+(ZOOM_Y/2), (ZOOM_Y*0.4),color[leds[y][x]]);
}
}
SDL_Flip(screen);
usleep(interval*1000);
}
SDL_Quit();
return 0;
}
void tracePion(SDL_Surface * surf,int i_posX, int i_posY, int i_cordonnee_grille_i, int i_cordonnee_grille_j, int i_nb_intervales, int i_width, int i_height, int i_choixCouleur, float f_proportion_cercle)
{
// trace le pion
// determination taille case
int i_width_case = ((i_width-i_nb_intervales+1) / i_nb_intervales);
int i_height_case = ((i_height-i_nb_intervales+1) / i_nb_intervales);
float f_rayon = (((i_width_case-2) / 2)*(f_proportion_cercle/100));
// initialisation coordonnes pion
int i_cordX_centre = ((i_posX + (i_height_case/2)) +(i_cordonnee_grille_i * i_height_case));
int i_cordY_centre = ((i_posY + (i_width_case/2)) +(i_cordonnee_grille_j * i_width_case));
Draw_FillCircle(screen, i_cordX_centre, i_cordY_centre, f_rayon, couleur[i_choixCouleur]);
}
BCPLWORD sdlfn(BCPLWORD *a, BCPLWORD *g, BCPLWORD *W) {
char tmpstr[256];
//printf("sdlfn: fno=%d a1=%d a2=%d a3=%d a4=%d\n",
// a[0], a[1], a[2], a[3], a[4]);
switch(a[0]) {
default:
printf("sdlfn: Unknown op: fno=%d a1=%d a2=%d a3=%d a4=%d\n",
a[0], a[1], a[2], a[3], a[4]);
return 0;
case sdl_avail: // Test whether SDL is available
return -1; // SDL is available
case gl_avail: // Test whether OpenGL is available
#ifdef GLavail
return -1; // OpenGL is available
#else
return 0; // OpenGL is not available
#endif
case sdl_init: // Initialise all SDL features
{ BCPLWORD res = (BCPLWORD) SDL_Init(SDL_INIT_EVERYTHING);
// Enable Unicode translation of keyboard events.
SDL_EnableUNICODE(1);
SDL_JoystickEventState(SDL_ENABLE);
//printf("sdl_init\n");
return res;
}
case sdl_setvideomode: // width, height, bbp, flags
{ SDL_Surface *scr;
//printf("Calling SetVideoMode(%d, %d, %d, %8x)\n", a[1], a[2], a[3], a[4]);
scr = SDL_SetVideoMode((int)a[1], (int)a[2], (int)a[3], (Uint32)a[4]);
SDL_Flip(scr);
return (BCPLWORD) scr;
//return (BCPLWORD) SDL_SetVideoMode((int)a[1], (int)a[2], (int)a[3], (Uint32)a[4]);
}
case sdl_quit: // Shut down SDL
printf("sdl_quit\n");
SDL_Quit();
return -1;
case sdl_locksurface: // surf
// Return 0 on success
// Return -1 on failure
return (BCPLWORD) SDL_LockSurface((SDL_Surface*) a[1]);
case sdl_unlocksurface: // surf
SDL_UnlockSurface((SDL_Surface*) a[1]);
return 0;
case sdl_getsurfaceinfo:
// surf, surfinfo -> [flag, format, w, h, pitch, pixels, cliprect, refcount]
{ SDL_Surface *surf = (SDL_Surface*)a[1];
BCPLWORD *info = &W[a[2]];
info[ 0] = (BCPLWORD) (surf->flags);
info[ 1] = (BCPLWORD) (surf->format);
info[ 2] = (BCPLWORD) (surf->w);
info[ 3] = (BCPLWORD) (surf->h);
info[ 4] = (BCPLWORD) (surf->pitch);
info[ 5] = (BCPLWORD) (surf->pixels);
//info[ 6] = (BCPLWORD) (surf->clip_rect); // fields: x,y, w, h
info[ 7] = (BCPLWORD) (surf->refcount);
//printf("getsurfaceinfo: format=%d\n", info[1]);
return 0;
}
case sdl_getfmtinfo:
// fmt, pxlinfo -> [palette, bitspp, bytespp, rmask, gmask, rmask, amask,
// rloss, rshift, gloss, gshift, bloss, bshift, aloss, ashift,
// colorkey, alpha]
{ SDL_PixelFormat *fmt = (SDL_PixelFormat*)(a[1]);
BCPLWORD *info = &(W[a[2]]);
//printf("getfmtinfo: format=%d\n", (BCPLWORD)fmt);
info[ 0] = (BCPLWORD) (fmt->palette);
info[ 1] = (BCPLWORD) (fmt->BitsPerPixel);
info[ 2] = (BCPLWORD) (fmt->BytesPerPixel);
info[ 3] = (BCPLWORD) (fmt->Rmask);
info[ 4] = (BCPLWORD) (fmt->Gmask);
info[ 5] = (BCPLWORD) (fmt->Bmask);
info[ 6] = (BCPLWORD) (fmt->Amask);
info[ 7] = (BCPLWORD) (fmt->Rshift);
info[ 8] = (BCPLWORD) (fmt->Gshift);
info[ 9] = (BCPLWORD) (fmt->Bshift);
info[10] = (BCPLWORD) (fmt->Ashift);
info[11] = (BCPLWORD) (fmt->Rloss);
info[12] = (BCPLWORD) (fmt->Gloss);
info[13] = (BCPLWORD) (fmt->Rloss);
info[14] = (BCPLWORD) (fmt->Aloss);
info[15] = (BCPLWORD) (fmt->colorkey);
info[16] = (BCPLWORD) (fmt->alpha);
return 0;
}
case sdl_geterror: // str -- fill str with BCPL string for the latest SDL error
{ char *str = SDL_GetError();
printf("sdl_geterror: %s\n", str);
return c2b_str(str, a[1]); // Convert to BCPL string format
}
case sdl_updaterect: // surf, left, top, right, bottom
return 0; // Not yet available
case sdl_loadbmp: // filename of a .bmp image
{ char tmpstr[256];
b2c_str(a[1], tmpstr);
return (BCPLWORD) SDL_LoadBMP(tmpstr);
}
case sdl_mksurface: //(format, w, h)
{ SDL_PixelFormat *fmt = (SDL_PixelFormat*)(a[1]);
Uint32 rmask = fmt->Rmask;
Uint32 gmask = fmt->Gmask;
Uint32 bmask = fmt->Bmask;
Uint32 amask = fmt->Amask;
//printf("rmask=%8x gmask=%8x bmask=%8x amask=%8x\n", rmask, gmask, bmask, amask);
return (BCPLWORD)SDL_CreateRGBSurface(
SDL_SWSURFACE,
a[2], a[3], // Width, Height
32, // Not using a palette
rmask, gmask, bmask, amask);
}
case sdl_blitsurface: // src, srcrect, dest, destrect
//printf("blitsurface: %d, %d, %d, %d)\n", a[1], a[2], a[3], a[4]);
{ BCPLWORD *p = &W[a[4]];
SDL_Rect dstrect = {p[0],p[1],p[2],p[3]};
//printf("x=%d, y=%d, w=%d, h=%d\n", p[0], p[1], p[2], p[3]);
return (BCPLWORD) SDL_BlitSurface((SDL_Surface*) a[1],
(SDL_Rect*) 0,
(SDL_Surface*) a[3],
&dstrect);
}
case sdl_setcolourkey: //(surf, key)
// If key=-1 unset colour key
// otherwise set colour key to given value.
// key must be in the pixel format of the given surface
//printf("sdl_setcolourkey: %8x\n", a[2]);
if(a[2]==-1) {
return (BCPLWORD)SDL_SetColorKey((SDL_Surface*)a[1], 0, (Uint32)a[2]);
} else {
return (BCPLWORD)SDL_SetColorKey((SDL_Surface*)a[1], SDL_SRCCOLORKEY, (Uint32)a[2]);
}
case sdl_freesurface: // surf
SDL_FreeSurface((SDL_Surface*)a[1]);
return 0;
case sdl_setalpha: // surf, flags, alpha
return 0; // Not yet available
case sdl_imgload: // filename -- using the SDL_image library
return 0; // Not yet available
case sdl_delay: // msecs -- the SDL delay function
SDL_Delay((int)a[1]);
return 0;
case sdl_getticks: // return msecs since initialisation
return (BCPLWORD)SDL_GetTicks();
case sdl_showcursor: // Show the cursor
return (BCPLWORD)SDL_ShowCursor(SDL_ENABLE);
case sdl_hidecursor: // Hide the cursor
return (BCPLWORD)SDL_ShowCursor(SDL_DISABLE);
case sdl_flip: // surf -- Double buffered update of the screen
return (BCPLWORD) SDL_Flip((SDL_Surface*)a[1]);
case sdl_displayformat: // surf -- convert surf to display format
return 0; // Not yet available
case sdl_waitevent: // (pointer) to [type, args, ... ] to hold details of the next event
// return 0 if no events available
return 0; // Not yet available
case sdl_pollevent: // (pointer) to [type, args, ... ] to hold details of
// the next event
{ SDL_Event test_event;
if (SDL_PollEvent(&test_event))
{ decodeevent(&test_event, &W[a[1]]);
return -1;
}
decodeevent(0, &W[a[1]]);
return 0;
}
case sdl_getmousestate: // pointer to [x, y] returns bit pattern of buttons currently pressed
return 0; // Not yet available
case sdl_loadwav: // file, spec, buff, len
return 0; // Not yet available
case sdl_freewav: // buffer
return 0; // Not yet available
case sdl_wm_setcaption: // surf, string
{ char tmpstr[256];
b2c_str(a[1], tmpstr);
SDL_WM_SetCaption(tmpstr, 0);
return 0;
}
case sdl_videoinfo: // buffer
{ const SDL_VideoInfo* p = SDL_GetVideoInfo();
BCPLWORD *info = &W[a[1]];
info[ 0] = (BCPLWORD) ((p->hw_available) |
(p->hw_available)<<1 |
(p->blit_hw)<<2 |
(p->blit_hw_CC)<<3 |
(p->blit_hw_A)<<4 |
(p->blit_sw)<<5 |
(p->blit_sw_CC)<<6 |
(p->blit_sw_A)<<7
);
info[ 1] = (BCPLWORD) (p->blit_fill);
info[ 2] = (BCPLWORD) (p->video_mem);
info[ 3] = (BCPLWORD) (p->vfmt);
info[ 4] = (BCPLWORD) (p->vfmt->BitsPerPixel);
//printf("videoinfo: a[2]=%d %8X %8X %d %d %d\n",
// a[2], info[0], info[1], info[2], info[3], info[4]);
return 0;
}
case sdl_maprgb: // format, r, g, b
{
return (BCPLWORD) SDL_MapRGB((SDL_PixelFormat*)(a[1]), a[2], a[3], a[4]);
}
case sdl_drawline:
{ SDL_Surface *surf = (SDL_Surface*)(a[1]);
//printf("\nDraw Line: %d %d %d %d %d %8x\n", a[1], a[2], a[3], a[4], a[5], a[6]);
Draw_Line(surf, a[2], a[3], a[4], a[5], a[6]);
return 0;
}
case sdl_drawhline:
case sdl_drawvline:
case sdl_drawcircle:
case sdl_drawrect:
case sdl_drawpixel:
case sdl_drawellipse:
case sdl_drawfillellipse:
case sdl_drawround:
case sdl_drawfillround:
return 0;
case sdl_drawfillcircle:
{ SDL_Surface *surf = (SDL_Surface*)(a[1]);
Draw_FillCircle(surf, a[2], a[3], a[4], a[5]);
return 0;
}
// case sdl_drawfillrect:
//return Draw_FillRect((SDL_Surface*)a[1], 500,200, 50,70, 0xF0FF00);
case sdl_fillrect:
{ SDL_Rect rect = {a[2],a[3],a[4],a[5]};
//printf("\nfillrect: surface=%d rect=(%d,%d,%d,%d) col=%8x\n",
// a[1], a[2], a[3], a[4], a[5], a[6]);
SDL_FillRect((SDL_Surface*)(a[1]), &rect, a[6]);
return 0;
}
case sdl_fillsurf:
//printf("\nfillsurf: surface=%d col=%8x\n",
// a[1], a[2]);
SDL_FillRect((SDL_Surface*)(a[1]), 0, a[2]);
return 0;
// Joystick functions
case sdl_numjoysticks:
return SDL_NumJoysticks();
case sdl_joystickopen: // 42 (index) => joy
return (BCPLWORD)SDL_JoystickOpen(a[1]);
case sdl_joystickclose: // 43 (joy)
SDL_JoystickClose((SDL_Joystick *)a[1]);
return 0;
case sdl_joystickname: // 44 (index)
{ const char *name = SDL_JoystickName(a[1]);
return c2b_str(name, a[1]);
}
case sdl_joysticknumaxes: // 45 (joy)
return SDL_JoystickNumAxes((SDL_Joystick*)a[1]);
case sdl_joysticknumbuttons: // 46 (joy)
return SDL_JoystickNumButtons((SDL_Joystick*)a[1]);
case sdl_joysticknumballs: // 47 (joy)
return SDL_JoystickNumBalls((SDL_Joystick*)a[1]);
case sdl_joysticknumhats: // 47 (joy)
return SDL_JoystickNumHats((SDL_Joystick*)a[1]);
case sdl_joystickeventstate: //49 sdl_enable=1 or sdl_ignore=0
return SDL_JoystickEventState(a[1]);
case sdl_joystickgetbutton: // 55 (joy)
return SDL_JoystickGetButton((SDL_Joystick*)a[1], a[2]);
case sdl_joystickgetaxis: // 56 (joy)
return SDL_JoystickGetAxis((SDL_Joystick*)a[1], a[2]);
case sdl_joystickgethat: // 58 (joy)
return SDL_JoystickGetHat((SDL_Joystick*)a[1], a[2]);
case gl_setvideomode: // 200 (width, height)
{ // Setup minimum bit sizes, a depth buffer and double buffering.
const SDL_VideoInfo* info = NULL;
int bpp = 0;
SDL_Surface *scr;
info = SDL_GetVideoInfo();
if(!info) return 0;
bpp = info->vfmt->BitsPerPixel;
printf("bpp=%d width=%d height=%d\n", bpp, a[1], a[2]);
SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 5);
SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 5);
SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 5);
SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 16);
SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
printf("Calling SDL_SetVideoMode\n");
scr = SDL_SetVideoMode((int)a[1], (int)a[2], bpp, SDL_OPENGL);
return (BCPLWORD)scr;
}
#ifdef GLavail
case gl_ShadeModel:
//printf("gl_ShadeModel: a[1]=%d GL_SMOOTH=%d\n", a[1], GL_SMOOTH);
//glShadeModel((int)a[1]);
//glShadeModel(GL_SMOOTH);
return 0;
case gl_CullFace:
//printf("gl_CullFace: %d GL_BACK=%d\n", a[1], GL_BACK);
//glCullFace(a[1]);
glCullFace(GL_BACK);
return 0;
case gl_FrontFace:
//printf("gl_FrontFace: %d\n", a[1]);
//printf(" GL_CCW=%d\n", GL_CCW);
//glFrontFace(a[1]);
glFrontFace(GL_CCW);
return 0;
case gl_Enable:
//printf("gl_Enable: %d\n", a[1]);
//printf(" GL_CULLFACE=%d\n", GL_CULL_FACE);
glEnable(a[1]);
return 0;
case gl_ClearColor:
//printf("gl_ClearColor: %d %d %d %d\n", a[1], a[2], a[3], a[4]);
glClearColor(a[1]/255.0, a[2]/255.0, a[3]/255.0, a[4]/255.0);
return 0;
case gl_ViewPort:
//printf("gl_Viewport: %d %d %d %d\n", a[1], a[2], a[3], a[4]);
glViewport(a[1], a[2], a[3], a[4]);
//glViewport(0, 0, 800, 500);
return 0;
case gl_MatrixMode:
//printf("gl_MatrixMode: %d\n", a[1]);
//printf(" GL_PROJECTION=%d\n", GL_PROJECTION);
//printf(" GL_MODELVIEW=%d\n", GL_MODELVIEW);
glMatrixMode(a[1]);
return 0;
case gl_LoadIdentity:
//printf("gl_LoadIdentity:\n");
glLoadIdentity();
return 0;
case glu_Perspective:
//printf("gl_Perspective: %d %d %d %d\n", a[1], a[2], a[3], a[4]);
gluPerspective(((float)a[1])/1000000, ((float)a[2])/1000000,
((float)a[3])/1000, ((float)a[4])/1000);
//gluPerspective(60.0, 800.0/500.0, 1.0, 1024.0);
return 0;
case gl_Clear:
//printf("gl_Clear: #x%8X\n", a[1]);
//printf(" GL_COLOR_BUFFER_BIT=%8X\n", GL_COLOR_BUFFER_BIT);
//printf(" GL_DEPTH_BUFFER_BIT=%8X\n", GL_DEPTH_BUFFER_BIT);
glClear(a[1]);
//glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
return 0;
case gl_Translate:
//printf("gl_Translate: %d %d %d\n", a[1], a[2], a[3]);
glTranslatef(a[1]/1000.0, a[2]/1000.0, a[3]/1000.0);
return 0;
case gl_Rotate:
//printf("gl_Rotate: %d %d %d %d\n", a[1], a[2], a[3], a[4]);
glRotatef(a[1]/1000000.0, a[2]/1000.0, a[3]/1000.0, a[4]/1000.0);
return 0;
case gl_Begin:
//printf("gl_Begin: %d\n", a[1]);
//printf(" GL_TRIANGLES=%d\n", GL_TRIANGLES);
glBegin(a[1]);
return 0;
case gl_End:
//printf("gl_End:\n");
glEnd();
return 0;
case gl_Color4v:
//printf("gl_Color4v: %d\n", a[1]);
glColor4ub(W[a[1]], W[a[1]+1], W[a[1]+2], W[a[1]+3]);
return 0;
case gl_Vertex3v:
//printf("gl_Vertex3v: %d -> [%d %d %d]\n", a[1], W[a[1]], W[a[1]+1], W[a[1]+2]);
glVertex3f(W[a[1]]/1000.0, W[a[1]+1]/1000.0, W[a[1]+2]/1000.0);
return 0;
case gl_SwapBuffers:
//printf("gl_SwapBuffers:\n");
SDL_GL_SwapBuffers();
return 0;
#endif
// more to come ...
}
}
/*----------------------------------------------------------------------*/
int main(int argc, char *argv[])
{
SDL_Surface *screen;
int width, height;
Uint8 video_bpp;
Uint32 videoflags;
int done;
SDL_Event event;
Uint32 then, now, frames;
if ( SDL_Init(SDL_INIT_VIDEO) < 0 ) {
fprintf(stderr, "SDL_Init problem: %s", SDL_GetError());
exit(1);
}
atexit(SDL_Quit);
videoflags = SDL_SWSURFACE | SDL_ANYFORMAT;
width = 640;
height = 480;
video_bpp = 0;
while ( argc > 1 ) {
--argc;
if ( strcmp(argv[argc-1], "-width") == 0 ) {
width = atoi(argv[argc]);
--argc;
} else if ( strcmp(argv[argc-1], "-height") == 0 ) {
height = atoi(argv[argc]);
--argc;
} else if ( strcmp(argv[argc-1], "-bpp") == 0 ) {
video_bpp = atoi(argv[argc]);
videoflags &= ~SDL_ANYFORMAT;
--argc;
} else if ( strcmp(argv[argc], "-fast") == 0 ) {
videoflags = FastestFlags(videoflags, width, height, video_bpp);
} else if ( strcmp(argv[argc], "-hw") == 0 ) {
videoflags ^= SDL_HWSURFACE;
} else if ( strcmp(argv[argc], "-flip") == 0 ) {
videoflags ^= SDL_DOUBLEBUF;
} else if ( strcmp(argv[argc], "-fullscreen") == 0 ) {
videoflags ^= SDL_FULLSCREEN;
} else {
fprintf(stderr, "Use: %s [-bpp N] [-hw] [-flip] [-fast] [-fullscreen]\n",
argv[0]);
exit(1);
}
}/*while*/
/*Video mode activation*/
screen = SDL_SetVideoMode(width, height, video_bpp, videoflags);
if (!screen) {
fprintf(stderr, "I can not activate video mode: %dx%d: %s\n",
width, height, SDL_GetError());
exit(2);
}
{/*BEGIN*/
Uint32 c_white = SDL_MapRGB(screen->format, 255,255,255);
Uint32 c_gray = SDL_MapRGB(screen->format, 200,200,200);
Uint32 c_dgray= SDL_MapRGB(screen->format, 64,64,64);
Uint32 c_cyan = SDL_MapRGB(screen->format, 32,255,255);
//SDL_Rect r = {100,300,50,50};
//SDL_SetClipRect(screen, &r); //Test of clipping code
frames = 0;
then = SDL_GetTicks();
done = 0;
while( !done ) {
Draw_Line(screen, 100,100, 30,0, c_white);
Draw_Line(screen, 30,0, 100,100, c_white);
Draw_Line(screen, 100,100, 30,0, c_white);
Draw_Line(screen, 30,0, 100,100, c_white);
Draw_Line(screen, 0,0, 100,100, c_white);
Draw_Line(screen, 100,100, 300,200, c_white);
Draw_Line(screen, 200,300, 250,400,
SDL_MapRGB(screen->format, 128,128,255));
Draw_Line(screen, 500,50, 600,70,
SDL_MapRGB(screen->format, 128,255,128));
Draw_Line(screen, 500,50, 600,70,
SDL_MapRGB(screen->format, 128,255,128));
//Draw_Circle(screen, 100+frames%200, 100, 50, c_white);
Draw_Circle(screen, 100+(frames/3)%200, 100+(frames/2)%173, 50,
SDL_MapRGB(screen->format, 128+frames,255+frames,68+frames));
/*-------------*/
Draw_Circle(screen, 150,150, 5, c_white);
Draw_Circle(screen, 150,150, 4,
SDL_MapRGB(screen->format, 64,64,64));
Draw_Circle(screen, 150,150, 3,
SDL_MapRGB(screen->format, 255,0,0));
Draw_Circle(screen, 150,150, 2,
SDL_MapRGB(screen->format, 0,255,0));
Draw_Circle(screen, 150,150, 1,
SDL_MapRGB(screen->format, 0,0,255));
/*-------------*/
Draw_Line(screen, 500,100, 600,120,
SDL_MapRGB(screen->format, 128,255,128));
Draw_Circle(screen, 601,121, 2, c_white);
Draw_Circle(screen, 400,200, 2, c_white);
Draw_Line(screen, 400,200, 409,200, c_white);
Draw_Circle(screen, 409,200, 2, c_white);
Draw_Line(screen, 400,200, 400,250, c_white);
Draw_Circle(screen, 400,250, 2, c_white);
Draw_Line(screen, 409,200, 400,250, c_white);
Draw_Line(screen, 400,300, 409,300, c_gray);
Draw_Line(screen, 400,300, 400,350, c_gray);
Draw_Line(screen, 409,300, 400,350, c_dgray);
Draw_Rect(screen, 398,298, 4,4, c_cyan);
Draw_Rect(screen, 407,298, 4,4, c_cyan);
Draw_Rect(screen, 398,348, 4,4, c_cyan);
Draw_HLine(screen, 10,400, 50, c_white);
Draw_VLine(screen, 60,400, 360, c_white);
Draw_Rect(screen, 500,400, 50,50, c_white);
Draw_Pixel(screen, 510,410, c_white);
Draw_Pixel(screen, 520,420,
SDL_MapRGB(screen->format, 255,0,0));
Draw_Pixel(screen, 530,430,
SDL_MapRGB(screen->format, 0,255,0));
Draw_Pixel(screen, 540,440,
SDL_MapRGB(screen->format, 0,0,255));
Draw_Ellipse(screen, 100,300, 60,30, c_white);
Draw_FillEllipse(screen, 300,300, 30,60,
SDL_MapRGB(screen->format, 64,64,200));
Draw_Ellipse(screen, 300,300, 30,60,
SDL_MapRGB(screen->format, 255,0,0));
Draw_Round(screen, 200,20, 70,50, 10, c_white);
Draw_Round(screen, 300,20, 70,50, 20,
SDL_MapRGB(screen->format, 255,0,0));
Draw_FillRound(screen, 390,20, 70,50, 20,
SDL_MapRGB(screen->format, 255,0,0));
Draw_Round(screen, 390,20, 70,50, 20, c_cyan);
/*Draw_Round(screen, 500,400, 5,3, 4, c_cyan);*/
Draw_Rect(screen, 499,199, 52,72,
SDL_MapRGB(screen->format, 255,255,0));
//Draw_FillRect(screen, 500,200, 50,70,
// SDL_MapRGB(screen->format, 64,200,64));
Draw_FillCircle(screen, 500,330, 30, c_cyan);
SDL_UpdateRect(screen, 0, 0, 0, 0);
++frames;
while ( SDL_PollEvent(&event) ) {
switch (event.type) {
case SDL_KEYDOWN:
/*break;*/
case SDL_QUIT:
done = 1;
break;
default:
break;
}
}/*while*/
}/*while(!done)*/
}/*END*/
now = SDL_GetTicks();
if ( now > then ) {
printf("%2.2f frames per second\n",
((double)frames*1000)/(now-then));
}
fprintf(stderr, "[END]\n");
return 0;
}/*main*/