static void switch_font_render_line(
video_frame_info_t *video_info,
switch_font_t *font, const char *msg, unsigned msg_len,
float scale, const unsigned int color, float pos_x,
float pos_y, unsigned text_align)
{
int delta_x = 0;
int delta_y = 0;
unsigned fbWidth = 0;
unsigned fbHeight = 0;
uint32_t *out_buffer = (uint32_t *)gfxGetFramebuffer(&fbWidth, &fbHeight);
if (out_buffer)
{
int x = roundf(pos_x * fbWidth);
int y = roundf((1.0f - pos_y) * fbHeight);
switch (text_align)
{
case TEXT_ALIGN_RIGHT:
x -= switch_font_get_message_width(font, msg, msg_len, scale);
break;
case TEXT_ALIGN_CENTER:
x -= switch_font_get_message_width(font, msg, msg_len, scale) / 2;
break;
}
for (int i = 0; i < msg_len; i++)
{
int off_x, off_y, tex_x, tex_y, width, height;
const char *msg_tmp = &msg[i];
unsigned code = utf8_walk(&msg_tmp);
unsigned skip = msg_tmp - &msg[i];
if (skip > 1)
i += skip - 1;
const struct font_glyph *glyph =
font->font_driver->get_glyph(font->font_data, code);
if (!glyph) /* Do something smarter here ... */
glyph = font->font_driver->get_glyph(font->font_data, '?');
if (!glyph)
continue;
off_x = x + glyph->draw_offset_x + delta_x;
off_y = y + glyph->draw_offset_y + delta_y;
width = glyph->width;
height = glyph->height;
tex_x = glyph->atlas_offset_x;
tex_y = glyph->atlas_offset_y;
for (int y = tex_y; y < tex_y + height; y++)
{
uint8_t *row = &font->atlas->buffer[y * font->atlas->width];
for (int x = tex_x; x < tex_x + width; x++)
{
if (!row[x])
continue;
int x1 = off_x + (x - tex_x);
int y1 = off_y + (y - tex_y);
if (x1 < fbWidth && y1 < fbHeight)
out_buffer[gfxGetFramebufferDisplayOffset(x1, y1)] = color;
}
}
delta_x += glyph->advance_x;
delta_y += glyph->advance_y;
}
}
}
int main (int argc, char *argv[]) {
(void) argc;
(void) argv;
// init
gfxInitDefault();
gfxSetMode(GfxMode_TiledDouble);
// wide screen, keep aspect ratio
gfxConfigureResolution(SCR_WIDTH + 136, SCR_HEIGHT);
u32* gamebuf = (u32*) malloc(SCR_HEIGHT * SCR_WIDTH * sizeof(u32));
Game.InitSoundDriver();
Game.InitGame();
Game.LoadScores();
Game.StartGame();
int game_paused = 0;
while(appletMainLoop()) {
hidScanInput();
//1 Player input loop
// Get Controller state
JOYSTICK *jptr = &Game.m_GameTarget.m_Joy1;
u32 keys_down = hidKeysDown(CONTROLLER_P1_AUTO);
u32 keys_up = hidKeysUp(CONTROLLER_P1_AUTO);
if (keys_down & KEY_PLUS) break;
if (keys_down & KEY_LEFT) jptr->left = 1;
if (keys_down & KEY_RIGHT) jptr->right = 1;
if (keys_down & KEY_A) jptr->up = 1;
if (keys_down & KEY_DOWN) jptr->down = 1;
if (keys_down & KEY_B) jptr->fire = 1;
if (keys_down & KEY_X) Game.m_GameTarget.m_Game.TogglePuffBlow();
if (keys_down & KEY_MINUS) game_paused ^= 1;
if (keys_up & KEY_LEFT) jptr->left = 0;
if (keys_up & KEY_RIGHT) jptr->right = 0;
if (keys_up & KEY_A) jptr->up = 0;
if (keys_up & KEY_DOWN) jptr->down = 0;
if (keys_up & KEY_B) jptr->fire = 0;
// Fake a key press (to pass getPlayerName screen)
jptr->key = 13;
// Execute game logic
Game.MainLoop(gamebuf, game_paused);
// Draw to screen, upscaling in hardware
u32 *framebuf = (u32*) gfxGetFramebuffer(NULL, NULL);
for (int y = 0; y < SCR_HEIGHT; y++)
for (int x = 0; x < SCR_WIDTH; x++)
framebuf[gfxGetFramebufferDisplayOffset(x + 68, y)] = gamebuf[y * SCR_WIDTH + x];
gfxFlushBuffers();
gfxSwapBuffers();
gfxWaitForVsync();
// Add a delay, FIXME: calculate this with:
//u64 time_now = svcGetSystemTick();
svcSleepThread(40000000);
}
Game.SaveScores();
// save config here :)
Game.RemoveSoundDriver();
// deinit
free(gamebuf);
gfxExit();
return 0;
}
