#include <vhex/display.h>
#include <vhex/defs/types.h>

#include <vhex/display/font.h>

//---
// Kernel-level API
//---

void dascii_dstack_render(struct dshader_surface *surface, uint32_t *arg)
{
	font_t *font = dfont_get();
	uint32_t buff[6] = {
		arg[1], arg[2], 0, 0, arg[3], arg[4]
	};

	dfont_char_render(surface, dfont_glyph_index(font, arg[0]), buff);
}

//---
// User-level API
//---

/* dascii() : display one char */
void dascii(char n, int x, int y, int fg, int bg)
{
	dstack_add_action(
		&DSTACK_CALL(
			&dascii_dstack_render,
			n,
			x, y,
			fg, bg
		),
		NULL,
		NULL
	);
}