directRectangle seems to be broken, only drawing a single line and with artifacts
game.display.directRectangle(10,10,100,100,0xFFFF);
please check for yourselfs first, but i think this might be the fix
void Pokitto::lcdRectangle(int16_t x0, int16_t y0, int16_t x1, int16_t y1, uint16_t color) {
int16_t temp;
if (x0>x1) {temp=x0;x0=x1;x1=temp;}
if (y0>y1) {temp=y0;y0=y1;y1=temp;}
if (x0 > POK_LCD_W) return;
if (y0 > POK_LCD_H) return;
if (x1 > POK_LCD_W) x1=POK_LCD_W;
if (y1 > POK_LCD_H) y1=POK_LCD_H;
if (x0 < 0) x0=0;
if (y0 < 0) y0=0;
int16_t x,y;
for (y=y0; y<=y1;y++) {
write_command(0x20); // Horizontal DRAM Address (=y on pokitto screen)
write_data(y);
write_command(0x21); // Vertical DRAM Address (=x on pokitto screen)
write_data(x0);
write_command(0x22); // write data to DRAM
CLR_CS_SET_CD_RD_WR; // go to vram write mode
for (x=x0; x<x1;x++) {
setup_data_16(color); // setup the data (flat color = no change between pixels)
CLR_WR;SET_WR; //CLR_WR;SET_WR;//toggle writeline, pokitto screen writes a column up to down
}
}
}
