font string draw
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7054e47730
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898e738e3e
41
inc/lzy.h
41
inc/lzy.h
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@ -246,6 +246,29 @@ int LZY_DrawChar(unsigned char chr, int x, int y) {
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#endif
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}
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int LZY_DrawText(const char *text, int x, int y) {
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#ifndef LZY_GINT_FONT
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LZY_UNUSED(text);
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LZY_UNUSED(x);
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LZY_UNUSED(y);
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return -1;
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#else
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int err = 0;
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if (text == NULL)
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return -1;
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for (; *text != '\0'; text++) {
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const int rc = LZY_DrawChar(*text, x, y);
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if (rc)
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err = rc - 1;
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x += LZY_CHR_WIDTH;
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}
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return err;
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#endif
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}
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void LZY_CycleEvents(void) {
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clearevents();
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should_quit = should_quit || keydown(KEY_EXIT);
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@ -535,6 +558,24 @@ int LZY_DrawChar(unsigned char chr, int x, int y) {
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return 0;
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}
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int LZY_DrawText(const char *text, int x, int y) {
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int err = 0;
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if (text == NULL) {
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error = "text is NULL";
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return -1;
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}
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for (; *text != '\0'; text++) {
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const int rc = LZY_DrawChar(*text, x, y);
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if (rc)
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err = rc - 1;
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x += LZY_CHR_WIDTH;
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}
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return err;
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}
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void LZY_CycleEvents(void) {
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static const SDL_Scancode sc[LZYK_COUNT] = {
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SDL_SCANCODE_LEFT, SDL_SCANCODE_RIGHT, SDL_SCANCODE_UP,
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@ -36,6 +36,7 @@ int main(void) {
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{
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LZY_DrawSetColor(0x20, 0x20, 0x00);
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LZY_DrawClear();
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LZY_DrawText("HELLOWO!", 0, 0);
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draw_player(x, y);
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}
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LZY_DrawEnd();
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@ -47,6 +48,6 @@ int main(void) {
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}
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static void draw_player(int x, int y) {
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if (LZY_DrawTile(4, x, y))
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if (LZY_DrawTile(14, x, y))
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LZY_Log(LZY_GetError());
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}
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