static void chopRenderTerrain(struct CTerrain *ter, bool isground)
{
int i = 1;
int oldx = 0;
while(i < ter->iNodesCount && oldx < iScreenX)
{
int x = ter->mNodes[i-1].x - iCameraPosX;
int y = ter->mNodes[i-1].y;
int x2 = ter->mNodes[i].x - iCameraPosX;
int y2 = ter->mNodes[i].y;
int ax, ay;
if ((y < y2) != isground)
{
ax = x2;
ay = y;
}
else
{
ax = x;
ay = y2;
}
#if LCD_DEPTH > 2
rb->lcd_set_foreground(LCD_RGBPACK(100,255,100));
#elif LCD_DEPTH == 2
rb->lcd_set_foreground(LCD_DARKGRAY);
#endif
rb->lcd_drawline(SCALE(x), SCALE(y), SCALE(x2), SCALE(y2));
xlcd_filltriangle(SCALE(x), SCALE(y), SCALE(x2), SCALE(y2),
SCALE(ax), SCALE(ay));
if (isground)
{
y = ay;
y2 = (LCD_HEIGHT*SIZE);
}
else
{
y = 0;
y2 = ay;
}
if (y2-y > 0)
rb->lcd_fillrect(SCALE(x), SCALE(y), SCALE(x2-x)+1, SCALE(y2-y)+1);
oldx = x;
i++;
}
}
static void
draw_all_marks (void)
{
unsigned int x, y;
for (x = MIN_X; x < MAX_X; ++x)
{
for (y = MIN_Y; y < MAX_Y; ++y)
{
if (display_marks[x + y * board_width] != ' ')
{
#if LCD_DEPTH > 1
if (display_marks[x + y * board_width] != 'b' &&
display_marks[x + y * board_width] != 'w')
{
rb->lcd_set_foreground (MARK_COLOR);
}
else
{
rb->lcd_set_foreground (CURSOR_COLOR);
}
rb->lcd_set_drawmode (DRMODE_FG);
#else
rb->lcd_set_drawmode (DRMODE_FG + DRMODE_COMPLEMENT);
#endif
if (display_marks[x + y * board_width] & (1 << 7))
{
char to_display[2];
int width, height;
to_display[0] =
display_marks[x + y * board_width] & (~(1 << 7));
to_display[1] = '\0';
rb->lcd_getstringsize (to_display, &width, &height);
int display_x =
pixel_x (POS (x, y)) + LINE_OFFSET - (width / 2);
int display_y =
pixel_y (POS (x, y)) + LINE_OFFSET - (height / 2);
if (display_x < 0)
{
display_x = 0;
}
if (display_y < 0)
{
display_y = 0;
}
if (display_x + width >= LCD_WIDTH)
{
display_x = LCD_WIDTH - 1 - width;
}
if (display_y + height >= LCD_HEIGHT)
{
display_y = LCD_HEIGHT - 1 - height;
}
rb->lcd_putsxy (display_x, display_y, to_display);
continue;
}
switch (display_marks[x + y * board_width])
{
/* moves, 'mark', 'square' */
case 'b':
case 'w':
if (intersection_size <= 5)
{
DEBUGF ("screen is too small to mark current move\n");
break;
}
case 'm':
if (intersection_size <= 5)
{
rb->lcd_drawpixel (pixel_x (POS (x, y)) + LINE_OFFSET +
1,
pixel_y (POS (x, y)) + LINE_OFFSET +
1);
rb->lcd_drawpixel (pixel_x (POS (x, y)) + LINE_OFFSET -
1,
pixel_y (POS (x, y)) + LINE_OFFSET -
1);
}
else
{
rb->lcd_drawrect (pixel_x (POS (x, y)) + LINE_OFFSET -
intersection_size / 6,
pixel_y (POS (x, y)) + LINE_OFFSET -
intersection_size / 6,
(intersection_size / 6) * 2 + 1,
(intersection_size / 6) * 2 + 1);
}
break;
case 's':
if (intersection_size <= 5)
{
rb->lcd_drawpixel (pixel_x (POS (x, y)) + LINE_OFFSET +
1,
pixel_y (POS (x, y)) + LINE_OFFSET +
1);
rb->lcd_drawpixel (pixel_x (POS (x, y)) + LINE_OFFSET -
1,
pixel_y (POS (x, y)) + LINE_OFFSET -
1);
}
else
{
rb->lcd_fillrect (pixel_x (POS (x, y)) + LINE_OFFSET -
intersection_size / 6,
pixel_y (POS (x, y)) + LINE_OFFSET -
intersection_size / 6,
(intersection_size / 6) * 2 + 1,
(intersection_size / 6) * 2 + 1);
}
break;
case 'c':
if (intersection_size > 7)
{
draw_circle (pixel_x (POS (x, y)) + LINE_OFFSET,
pixel_y (POS (x, y)) + LINE_OFFSET,
(intersection_size - 1) / 4, true);
break;
}
/* purposely don't break here, draw small the same as
a triangle */
case 't':
if (intersection_size <= 7)
{
rb->lcd_drawpixel (pixel_x (POS (x, y)) + LINE_OFFSET -
1,
pixel_y (POS (x, y)) + LINE_OFFSET +
1);
rb->lcd_drawpixel (pixel_x (POS (x, y)) + LINE_OFFSET +
1,
pixel_y (POS (x, y)) + LINE_OFFSET -
1);
}
else
{
xlcd_filltriangle (pixel_x (POS (x, y)) + LINE_OFFSET,
pixel_y (POS (x, y)) + LINE_OFFSET -
intersection_size / 4,
pixel_x (POS (x, y)) + LINE_OFFSET +
intersection_size / 4,
pixel_y (POS (x, y)) + LINE_OFFSET +
intersection_size / 4,
pixel_x (POS (x, y)) + LINE_OFFSET -
intersection_size / 4,
pixel_y (POS (x, y)) + LINE_OFFSET +
intersection_size / 4);
}
break;
default:
DEBUGF ("tried to display unknown mark '%c' %d\n",
display_marks[x + y * board_width],
display_marks[x + y * board_width]);
break;
};
rb->lcd_set_drawmode (DRMODE_SOLID);
/* don't have to undo the colors for LCD_DEPTH > 1, most
functions assume bg and fg get clobbered */
}
}
}
}
