+int get_parameter_value(char *value_raw, char *suffix, int type)
+{
+ char *value = getStringToLower(value_raw);
+ int result = 0; /* probably a save default value */
+
+ if (strEqual(suffix, ".direction"))
+ {
+ result = (strEqual(value, "left") ? MV_LEFT :
+ strEqual(value, "right") ? MV_RIGHT :
+ strEqual(value, "up") ? MV_UP :
+ strEqual(value, "down") ? MV_DOWN : MV_NONE);
+ }
+ else if (strEqual(suffix, ".align"))
+ {
+ result = (strEqual(value, "left") ? ALIGN_LEFT :
+ strEqual(value, "right") ? ALIGN_RIGHT :
+ strEqual(value, "center") ? ALIGN_CENTER :
+ strEqual(value, "middle") ? ALIGN_CENTER : ALIGN_DEFAULT);
+ }
+ else if (strEqual(suffix, ".valign"))
+ {
+ result = (strEqual(value, "top") ? VALIGN_TOP :
+ strEqual(value, "bottom") ? VALIGN_BOTTOM :
+ strEqual(value, "middle") ? VALIGN_MIDDLE :
+ strEqual(value, "center") ? VALIGN_MIDDLE : VALIGN_DEFAULT);
+ }
+ else if (strEqual(suffix, ".anim_mode"))
+ {
+ result = (string_has_parameter(value, "none") ? ANIM_NONE :
+ string_has_parameter(value, "loop") ? ANIM_LOOP :
+ string_has_parameter(value, "linear") ? ANIM_LINEAR :
+ string_has_parameter(value, "pingpong") ? ANIM_PINGPONG :
+ string_has_parameter(value, "pingpong2") ? ANIM_PINGPONG2 :
+ string_has_parameter(value, "random") ? ANIM_RANDOM :
+ string_has_parameter(value, "ce_value") ? ANIM_CE_VALUE :
+ string_has_parameter(value, "ce_score") ? ANIM_CE_SCORE :
+ string_has_parameter(value, "ce_delay") ? ANIM_CE_DELAY :
+ string_has_parameter(value, "horizontal") ? ANIM_HORIZONTAL :
+ string_has_parameter(value, "vertical") ? ANIM_VERTICAL :
+ string_has_parameter(value, "centered") ? ANIM_CENTERED :
+ ANIM_DEFAULT);
+
+ if (string_has_parameter(value, "reverse"))
+ result |= ANIM_REVERSE;
+
+ if (string_has_parameter(value, "opaque_player"))
+ result |= ANIM_OPAQUE_PLAYER;
+
+ if (string_has_parameter(value, "static_panel"))
+ result |= ANIM_STATIC_PANEL;
+ }
+ else if (strEqual(suffix, ".fade_mode"))
+ {
+ result = (string_has_parameter(value, "none") ? FADE_MODE_NONE :
+ string_has_parameter(value, "fade") ? FADE_MODE_FADE :
+ string_has_parameter(value, "crossfade") ? FADE_MODE_CROSSFADE :
+ string_has_parameter(value, "melt") ? FADE_MODE_MELT :
+ FADE_MODE_DEFAULT);
+ }
+#if 1
+ else if (strPrefix(suffix, ".font")) /* (may also be ".font_xyz") */
+#else
+ else if (strEqualN(suffix, ".font", 5)) /* (may also be ".font_xyz") */
+#endif
+ {
+ result = gfx.get_font_from_token_function(value);
+ }
+ else /* generic parameter of type integer or boolean */
+ {
+ result = (strEqual(value, ARG_UNDEFINED) ? ARG_UNDEFINED_VALUE :
+ type == TYPE_INTEGER ? get_integer_from_string(value) :
+ type == TYPE_BOOLEAN ? get_boolean_from_string(value) :
+ ARG_UNDEFINED_VALUE);
+ }
+
+ free(value);
+
+ return result;
+}
+
+struct ScreenModeInfo *get_screen_mode_from_string(char *screen_mode_string)
+{
+ static struct ScreenModeInfo screen_mode;
+ char *screen_mode_string_x = strchr(screen_mode_string, 'x');
+ char *screen_mode_string_copy;
+ char *screen_mode_string_pos_w;
+ char *screen_mode_string_pos_h;
+
+ if (screen_mode_string_x == NULL) /* invalid screen mode format */
+ return NULL;
+
+ screen_mode_string_copy = getStringCopy(screen_mode_string);
+
+ screen_mode_string_pos_w = screen_mode_string_copy;
+ screen_mode_string_pos_h = strchr(screen_mode_string_copy, 'x');
+ *screen_mode_string_pos_h++ = '\0';
+
+ screen_mode.width = atoi(screen_mode_string_pos_w);
+ screen_mode.height = atoi(screen_mode_string_pos_h);
+
+ return &screen_mode;
+}
+
+void get_aspect_ratio_from_screen_mode(struct ScreenModeInfo *screen_mode,
+ int *x, int *y)
+{
+ float aspect_ratio = (float)screen_mode->width / (float)screen_mode->height;
+ float aspect_ratio_new;
+ int i = 1;
+
+ do
+ {
+ *x = i * aspect_ratio + 0.000001;
+ *y = i;
+
+ aspect_ratio_new = (float)*x / (float)*y;
+
+ i++;
+ }
+ while (aspect_ratio_new != aspect_ratio && *y < screen_mode->height);
+}
+
+static void FreeCustomArtworkList(struct ArtworkListInfo *,
+ struct ListNodeInfo ***, int *);
+