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font string draw

This commit is contained in:
KikooDX 2022-03-01 15:29:34 +01:00
parent 7054e47730
commit 898e738e3e
2 changed files with 43 additions and 1 deletions
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41
inc/lzy.h
View File

@ -246,6 +246,29 @@ int LZY_DrawChar(unsigned char chr, int x, int y) {
#endif
}
int LZY_DrawText(const char *text, int x, int y) {
#ifndef LZY_GINT_FONT
LZY_UNUSED(text);
LZY_UNUSED(x);
LZY_UNUSED(y);
return -1;
#else
int err = 0;
if (text == NULL)
return -1;
for (; *text != '\0'; text++) {
const int rc = LZY_DrawChar(*text, x, y);
if (rc)
err = rc - 1;
x += LZY_CHR_WIDTH;
}
return err;
#endif
}
void LZY_CycleEvents(void) {
clearevents();
should_quit = should_quit || keydown(KEY_EXIT);
@ -535,6 +558,24 @@ int LZY_DrawChar(unsigned char chr, int x, int y) {
return 0;
}
int LZY_DrawText(const char *text, int x, int y) {
int err = 0;
if (text == NULL) {
error = "text is NULL";
return -1;
}
for (; *text != '\0'; text++) {
const int rc = LZY_DrawChar(*text, x, y);
if (rc)
err = rc - 1;
x += LZY_CHR_WIDTH;
}
return err;
}
void LZY_CycleEvents(void) {
static const SDL_Scancode sc[LZYK_COUNT] = {
SDL_SCANCODE_LEFT, SDL_SCANCODE_RIGHT, SDL_SCANCODE_UP,

3
src/main.c
View File

@ -36,6 +36,7 @@ int main(void) {
{
LZY_DrawSetColor(0x20, 0x20, 0x00);
LZY_DrawClear();
LZY_DrawText("HELLOWO!", 0, 0);
draw_player(x, y);
}
LZY_DrawEnd();
@ -47,6 +48,6 @@ int main(void) {
}
static void draw_player(int x, int y) {
if (LZY_DrawTile(4, x, y))
if (LZY_DrawTile(14, x, y))
LZY_Log(LZY_GetError());
}