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fnl: implement space_scale_x

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Fixes some text layout issues.

Text rendering/layout in the MangaGamer version of Sengoku Rance is now
basically working as intended.
This commit is contained in:
Nunuhara Cabbage
2022-04-30 11:15:06 -07:00
parent a25f066a05
commit b0d1549964
1 changed files with 10 additions and 5 deletions
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src/fnl_render.c
+10 -5
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@@ -276,26 +276,31 @@ float fnl_draw_text(struct text_style *ts, Texture *dst, float x, int y, char *t
}
int len = sjis_count_char(text);
uint16_t *chars = xmalloc(len * sizeof(uint16_t));
struct fnl_render_glyph **glyphs = xmalloc(len * sizeof(struct fnl_render_glyph*));
for (int i = 0; i < len; i++) {
glyphs[i] = fnl_render_glyph(ts->font_size, sjis_code(text));
chars[i] = sjis_code(text);
glyphs[i] = fnl_render_glyph(ts->font_size, chars[i]);
text = sjis_skip_char(text);
}
float original_x = x;
if (ts->edge_width > 0.1) {
for (int i = 0; i < len; i++) {
gfx_draw_glyph(dst, x, y, &glyphs[i]->texture, ts->edge_color, ts->scale_x, ts->edge_width);
x += glyphs[i]->advance * ts->scale_x + ts->font_spacing;
float scale_x = chars[i] == ' ' ? ts->space_scale_x : ts->scale_x;
gfx_draw_glyph(dst, x, y, &glyphs[i]->texture, ts->edge_color, scale_x, ts->edge_width);
x += glyphs[i]->advance * scale_x + ts->font_spacing;
}
}
x = original_x;
for (int i = 0; i < len; i++) {
gfx_draw_glyph(dst, x, y, &glyphs[i]->texture, ts->color, ts->scale_x, ts->bold_width);
x += glyphs[i]->advance * ts->scale_x + ts->font_spacing;
float scale_x = chars[i] == ' ' ? ts->space_scale_x : ts->scale_x;
gfx_draw_glyph(dst, x, y, &glyphs[i]->texture, ts->color, scale_x, ts->bold_width);
x += glyphs[i]->advance * scale_x + ts->font_spacing;
}
free(chars);
free(glyphs);
return x - original_x;
}