void drawScene()
{
/*
tiny3d_Project3D();
tiny3d_SetProjectionMatrix(NULL);
DrawBackground3D(0xffff00ff) ; // yellow
*/
tiny3d_Project2D(); // change to 2D context (remember you it works with 848 x 512 as virtual coordinates)
// fix Perspective Projection Matrix
DrawBackground2D(0x0040ffff) ; // light blue
SetFontSize(16, 24);
SetFontColor(0xffffffff, 0x0);
SetFontAutoCenter(1);
DrawString(0, (512 - 24)/2 - 64, "Use LEFT/RIGHT/UP/DOWN to adjust the screen");
DrawFormatString(0, (512 - 24)/2, "Video Scale X: %i Y: %i", videoscale_x, videoscale_y);
DrawString(0, (512 - 24)/2 + 64, "Press 'X' to exit");
SetFontAutoCenter(0);
}
void drawScene()
{
float x, y;
tiny3d_Project2D(); // change to 2D context (remember you it works with 848 x 512 as virtual coordinates)
DrawBackground2D(0x0040ffff) ; // light blue
SetFontSize(12, 24);
x= 0.0; y = 0.0;
SetCurrentFont(1);
SetFontColor(0xffffffff, 0x0);
x = DrawString(x,y, "Hello World!. My nick is ");
SetFontColor(0x00ff00ff, 0x0);
SetCurrentFont(0);
x = DrawString(x,y, "Hermes ");
SetCurrentFont(1);
SetFontColor(0xffffffff, 0x0);
x = DrawString(x,y, "and this is one sample working with\nfonts.");
SetCurrentFont(2);
x= 0; y += 64;
SetCurrentFont(1);
DrawString(x, y, "I am using 3 fonts:");
SetCurrentFont(0);
y += 64;
SetFontColor(0xffffffff, 0x00a000ff);
DrawString(x, y, "Font 0 is one array of 224 chars 16 x 32 pix and 2 bit depth");
SetCurrentFont(1);
y += 64;
SetFontColor(0xffffffff, 0xa00000ff);
DrawString(x, y, "Font 1 is one array of 224 chars 16 x 32 pix and 2 bit depth");
SetCurrentFont(2);
y += 64;
SetFontColor(0x000000ff, 0xffff00ff);
DrawString(x, y, "Font 2 is one array of 255 chars 8 x 8 pix and 1 bit depth");
y += 64;
SetCurrentFont(1);
SetFontSize(32, 64);
SetFontColor(0xffffffff, 0x000000ff);
SetFontAutoCenter(1);
DrawString(0, y, "You can resize letters");
SetFontAutoCenter(0);
SetFontSize(12, 24);
SetFontColor(0xffffffff, 0x00000000);
y += 72;
DrawString(0, y, "change the color, background color and center the text\nwith SetFontAutoCenter()");
y += 72;
SetFontColor(0x00ff00ff, 0x00000000);
DrawFormatString(0, y, "Here %s font 0 uses %i bytes as texture", "using DrawFormatString()", 224*(16*2/8)*32);
}
void drawScene()
{
int i;
static int count_frames =0;
static float rotZ = 0.0f;
static int rotar =0;
if(!rotar && (rand() & 255)==1) rotar = 180;
rotZ += 0.1f;
tiny3d_Project2D(); // change to 2D context (remember you it works with 848 x 512 as virtual coordinates)
// fix Perspective Projection Matrix
DrawBackground2D(0x0040ffff) ; // light blue
count_frames++;
for(i = 0; i < 4; i++) {
int cur_text = ghost[i].frame; // get current texture index for frame
// Load sprite texture
tiny3d_SetTexture(0, texture_ghost_offset[cur_text], texture_ghost[cur_text].width,
texture_ghost[cur_text].height, texture_ghost[cur_text].wpitch,
TINY3D_TEX_FORMAT_A8R8G8B8, 1);
if(!rotar) {
// draw sprite
DrawSprites2D(ghost[i].x, ghost[i].y, (float) i, 64, 64, ghost[i].color);
}
else {
// draw with rotation
DrawSpritesRot2D(ghost[i].x, ghost[i].y, (float) i, 64, 64, ghost[i].color, rotZ);
}
// update frame
if(count_frames>8) {
ghost[i].frame = ((ghost[i].frame + 1) & 3) | (ghost[i].frame & 4);
}
// update position
ghost[i].x += ghost[i].dx;
ghost[i].y += ghost[i].dy;
// test the limits
if(ghost[i].x <= 0.0f || ghost[i].x >= (847.0f - 64.0f)) {
ghost[i].x = (ghost[i].x <= 0.0f) ? 0 : (847.0f - 64.0f);
ghost[i].dx = -ghost[i].dx;
}
if(ghost[i].y <= 0.0f || ghost[i].y >= (511.0f - 64.0f)) {
ghost[i].y = (ghost[i].y <= 0.0f) ? 0 : (511.0f - 64.0f);
ghost[i].dy = -ghost[i].dy;
}
// change frames to left - right
if(ghost[i].dx >= 0.0f) ghost[i].frame |= 4; else ghost[i].frame &= ~4;
}
if(rotar) rotar--; else rotZ = 0.0f;
if(count_frames > 8) count_frames = 0;
}
