static duk_ret_t js_Font_drawZoomedText(duk_context* ctx) { int x = duk_require_int(ctx, 0); int y = duk_require_int(ctx, 1); float scale = duk_require_number(ctx, 2); const char* text = duk_to_string(ctx, 3); ALLEGRO_BITMAP* bitmap; font_t* font; color_t mask; int text_w, text_h; duk_push_this(ctx); font = duk_require_sphere_obj(ctx, -1, "Font"); duk_get_prop_string(ctx, -1, "\xFF" "color_mask"); mask = duk_require_sphere_color(ctx, -1); duk_pop(ctx); duk_pop(ctx); if (!screen_is_skipframe(g_screen)) { text_w = get_text_width(font, text); text_h = get_font_line_height(font); bitmap = al_create_bitmap(text_w, text_h); al_set_target_bitmap(bitmap); draw_text(font, mask, 0, 0, TEXT_ALIGN_LEFT, text); al_set_target_backbuffer(screen_display(g_screen)); al_draw_scaled_bitmap(bitmap, 0, 0, text_w, text_h, x, y, text_w * scale, text_h * scale, 0x0); al_destroy_bitmap(bitmap); } return 0; }
static duk_ret_t js_Font_get_height(duk_context* ctx) { font_t* font; duk_push_this(ctx); font = duk_require_sphere_obj(ctx, -1, "Font"); duk_pop(ctx); duk_push_int(ctx, get_font_line_height(font)); return 1; }
static duk_ret_t js_Font_getHeight(duk_context* ctx) { font_t* font; duk_push_this(ctx); duk_get_prop_string(ctx, -1, "\xFF" "ptr"); font = duk_get_pointer(ctx, -1); duk_pop(ctx); duk_pop(ctx); duk_push_int(ctx, get_font_line_height(font)); return 1; }
static duk_ret_t js_Font_getStringHeight(duk_context* ctx) { const char* text = duk_to_string(ctx, 0); int width = duk_require_int(ctx, 1); font_t* font; int num_lines; duk_push_this(ctx); font = duk_require_sphere_obj(ctx, -1, "Font"); duk_pop(ctx); duk_push_c_function(ctx, js_Font_wordWrapString, DUK_VARARGS); duk_push_this(ctx); duk_push_string(ctx, text); duk_push_int(ctx, width); duk_call_method(ctx, 2); duk_get_prop_string(ctx, -1, "length"); num_lines = duk_get_int(ctx, -1); duk_pop(ctx); duk_pop(ctx); duk_push_int(ctx, get_font_line_height(font) * num_lines); return 1; }
static duk_ret_t js_Font_drawTextBox(duk_context* ctx) { int x = duk_require_int(ctx, 0); int y = duk_require_int(ctx, 1); int w = duk_require_int(ctx, 2); int h = duk_require_int(ctx, 3); int offset = duk_require_int(ctx, 4); const char* text = duk_to_string(ctx, 5); font_t* font; int line_height; const char* line_text; color_t mask; int num_lines; int i; duk_push_this(ctx); font = duk_require_sphere_obj(ctx, -1, "Font"); duk_get_prop_string(ctx, -1, "\xFF" "color_mask"); mask = duk_require_sphere_color(ctx, -1); duk_pop(ctx); duk_pop(ctx); if (!screen_is_skipframe(g_screen)) { duk_push_c_function(ctx, js_Font_wordWrapString, DUK_VARARGS); duk_push_this(ctx); duk_push_string(ctx, text); duk_push_int(ctx, w); duk_call_method(ctx, 2); duk_get_prop_string(ctx, -1, "length"); num_lines = duk_get_int(ctx, -1); duk_pop(ctx); line_height = get_font_line_height(font); for (i = 0; i < num_lines; ++i) { duk_get_prop_index(ctx, -1, i); line_text = duk_get_string(ctx, -1); duk_pop(ctx); draw_text(font, mask, x + offset, y, TEXT_ALIGN_LEFT, line_text); y += line_height; } duk_pop(ctx); } return 0; }