Localization.java

package gory_moon.moarsigns.util;

import net.minecraft.util.text.translation.I18n;

public final class Localization {

    private static String translateString(String key, String... vars) {
        String result = I18n.translateToLocal(key);

        for (int i = 0; i < vars.length; i++) {
            String optionCheck = "[%" + (i + 1) + "->";
            int pos = result.indexOf(optionCheck);

            if (pos != -1) {
                int endPos = result.indexOf("]");
                if (endPos != -1) {
                    String[] options = result.substring(pos + optionCheck.length(), endPos).split("\\|");
                    int pickedOption = vars[i].equals("1") ? 1 : 0;
                    if (options.length > pickedOption) {
                        String opt = options[pickedOption];
                        result = result.substring(0, pos) + opt + result.substring(endPos + 1);

                        i--;
                    }
                }
            } else {
                result = result.replace("[%" + (i + 1) + "]", vars[i]);
            }
        }

        return result;
    }

    public static class INTEGRATION {

        public enum WAILA {
            SHOW_ORIGIN, SHOW_MATERIAL;

            public String translate(String... vars) {
                return Localization.translateString("integration.moarsigns:waila." + toString().toLowerCase(), vars);
            }
        }
    }

    public static class ITEM {

        public enum SIGN {
            MATERIAL, MATERIAL_ORIGIN, ERROR;

            public String translate(String... vars) {
                return Localization.translateString("item.moarsigns:sign.description." + toString().toLowerCase(), vars);
            }
        }

        public enum SIGNTOOLBOX {

            CHANGE, EDIT, ROTATE, MOVE, COPY, EXCHANGE, PREVIEW, CURRENT_SIGN, CURRENT_TEXT;

            public String translate(String... vars) {
                String s = (ordinal() < 7 ? "description." : "") + toString().toLowerCase();
                return Localization.translateString("item.moarsigns:signtoolbox." + s, vars);
            }
        }

    }

    public static class GUI {

        public enum BUTTONS {

            CUT, COPY, PASTE, CUTSIGN, COPYSIGN, PASTESIGN, RESET, COLORSELECTOR, TEXTSTYLE, LOCK, TEXT_SIZE, TEXT_POSITION, TEXT_SHOWHIDE, TEXT_SHADOW;

            private String key;

            BUTTONS() {
                this.key = toString().toLowerCase().replaceAll("_", ".");
            }

            public String translateTitles(String... vars) {
                return Localization.translateString("gui.moarsigns:button.title." + key, vars);
            }

            public String translateDescriptions(String... vars) {
                return Localization.translateString("gui.moarsigns:button.description." + key, vars);
            }
        }

        public enum COLORS {
            BLACK, BLUE, GREEN, CYAN, RED, PURPLE, ORANGE, LIGHTGRAY, GRAY, LIGHTBLUE, LIME, TURQUISE, PINK, MAGNETA, YELLOW, WHITE;

            public String translate() {
                return Localization.translateString("gui.moarsigns:color." + toString().toLowerCase(), "");
            }
        }

        public enum TEXTSTYLES {
            EXAMPLE_TEXT, RANDOM, BOLD, STRIKETHROUGH, UNDERLINE, ITALIC, RESET;


            public String translate(String var) {
                return Localization.translateString("gui.moarsigns:textstyle." + toString().toLowerCase(), var);
            }
        }

        public enum PREVIEW {
            CLICK_SIGN, DRAG, EXAMPLE_TEXT_1, EXAMPLE_TEXT_2;

            public String translate() {
                return Localization.translateString("gui.moarsigns:preview." + toString().toLowerCase(), "\n");
            }
        }
    }
}