/**
* @brief Renders the puffs.
*
* @param dt Current delta tick.
* @param below_player Render the puffs below player or above player?
*/
static void nebu_renderPuffs( int below_player )
{
int i;
/* Main menu shouldn't have puffs */
if (menu_isOpen(MENU_MAIN)) return;
for (i=0; i<nebu_npuffs; i++) {
/* Separate by layers */
if ((below_player && (nebu_puffs[i].height < 1.)) ||
(!below_player && (nebu_puffs[i].height > 1.))) {
/* calculate new position */
nebu_puffs[i].x += puff_x * nebu_puffs[i].height;
nebu_puffs[i].y += puff_y * nebu_puffs[i].height;
/* Check boundaries */
if (nebu_puffs[i].x > SCREEN_W + NEBULA_PUFF_BUFFER)
nebu_puffs[i].x -= SCREEN_W + 2*NEBULA_PUFF_BUFFER;
else if (nebu_puffs[i].y > SCREEN_H + NEBULA_PUFF_BUFFER)
nebu_puffs[i].y -= SCREEN_H + 2*NEBULA_PUFF_BUFFER;
else if (nebu_puffs[i].x < -NEBULA_PUFF_BUFFER)
nebu_puffs[i].x += SCREEN_W + 2*NEBULA_PUFF_BUFFER;
else if (nebu_puffs[i].y < -NEBULA_PUFF_BUFFER)
nebu_puffs[i].y += SCREEN_H + 2*NEBULA_PUFF_BUFFER;
/* Render */
gl_blitStatic( nebu_pufftexs[nebu_puffs[i].tex],
nebu_puffs[i].x, nebu_puffs[i].y, &cLightBlue );
}
}
}
/**
* @brief Renders a image widget.
*
* @param img Image widget to render.
* @param bx Base X position.
* @param by Base Y position.
*/
static void img_render( Widget* img, double bx, double by )
{
double x,y;
if (img->dat.img.image == NULL) return;
x = bx + img->x;
y = by + img->y;
/*
* image
*/
gl_blitStatic( img->dat.img.image,
x + (double)SCREEN_W/2.,
y + (double)SCREEN_H/2.,
img->dat.img.colour );
if (img->dat.img.border) {
/* inner outline (outwards) */
toolkit_drawOutline( x, y+1, img->dat.img.image->sw-1,
img->dat.img.image->sh-1, 1., toolkit_colLight, toolkit_col );
/* outter outline */
toolkit_drawOutline( x, y+1, img->dat.img.image->sw-1,
img->dat.img.image->sh-1, 2., toolkit_colDark, NULL );
}
}