Add egg gacha system and various minor changes

Add egg gacha system; remove certain mythical Pokemon from the wild pool as egg exclusive; add egg vouchers with UI; rework Shiny Charm odds; fix trainer Pokemon shiny odds not properly ignoring Shiny Charm modifier

src/ui/stats-container.ts

@@ -1,19 +1,24 @@
+import BBCodeText from "phaser3-rex-plugins/plugins/gameobjects/tagtext/bbcodetext/BBCodeText";
 import BattleScene from "../battle-scene";
 import { Stat, getStatName } from "../data/pokemon-stat";
-import { TextStyle, addTextObject } from "./text";
+import { TextStyle, addBBCodeTextObject, addTextObject, getTextColor } from "./text";
+import { Gender, getGenderColor } from "../data/gender";
 
 const ivChartSize = 24;
 const ivChartStatCoordMultipliers = [ [ 0, 1 ], [ 0.825, 0.5 ], [ 0.825, -0.5 ], [ 0, -1 ], [ -0.825, -0.5 ], [ -0.825, 0.5 ] ];
 const defaultIvChartData = new Array(12).fill(null).map(() => 0);
 
 export class StatsContainer extends Phaser.GameObjects.Container {
+  private showDiff: boolean;
   private statsIvsCache: integer[];
   private ivChart: Phaser.GameObjects.Polygon;
-  private ivStatValueTexts: Phaser.GameObjects.Text[];
+  private ivStatValueTexts: BBCodeText[];
 
-  constructor(scene: BattleScene, x: number, y: number) {
+  constructor(scene: BattleScene, x: number, y: number, showDiff?: boolean) {
     super(scene, x, y);
 
+    this.showDiff = !!showDiff;
+
     this.setup();
   }
 
@@ -48,7 +53,7 @@ export class StatsContainer extends Phaser.GameObjects.Container {
       const statLabel = addTextObject(this.scene, ivChartBg.x + (ivChartSize) * ivChartStatCoordMultipliers[i][0] * 1.325, ivChartBg.y + (ivChartSize) * ivChartStatCoordMultipliers[i][1] * 1.325 - 4, getStatName(i as Stat), TextStyle.TOOLTIP_CONTENT);
       statLabel.setOrigin(0.5);
 
-      this.ivStatValueTexts[i] = addTextObject(this.scene, statLabel.x, statLabel.y + 8, '0', TextStyle.TOOLTIP_CONTENT);
+      this.ivStatValueTexts[i] = addBBCodeTextObject(this.scene, statLabel.x, statLabel.y + 8, '0', TextStyle.TOOLTIP_CONTENT);
       this.ivStatValueTexts[i].setOrigin(0.5)
 
       this.add(statLabel);
@@ -56,13 +61,22 @@ export class StatsContainer extends Phaser.GameObjects.Container {
     });
   }
 
-  updateIvs(ivs: integer[]): void {
+  updateIvs(ivs: integer[], originalIvs?: integer[]): void {
     if (ivs) {
       const ivChartData = new Array(6).fill(null).map((_, i) => [ (ivs[i] / 31) * ivChartSize * ivChartStatCoordMultipliers[i][0], (ivs[i] / 31) * ivChartSize * ivChartStatCoordMultipliers[i][1] ] ).flat();
       const lastIvChartData = this.statsIvsCache || defaultIvChartData;
       this.statsIvsCache = ivChartData.slice(0);
       
-      this.ivStatValueTexts.map((t: Phaser.GameObjects.Text, i: integer) => t.setText(ivs[i].toString()));
+      this.ivStatValueTexts.map((t: BBCodeText, i: integer) => {
+        let label = ivs[i].toString();
+        if (this.showDiff && originalIvs) {
+          if (originalIvs[i] < ivs[i])
+            label += ` ([color=${getGenderColor(Gender.MALE)}]+${ivs[i] - originalIvs[i]}[/color])`;
+          else
+            label += ' (-)';
+        }
+        t.setText(`[shadow]${label}[/shadow]`);
+      });
 
       this.scene.tweens.addCounter({
         from: 0,