feat: 连锁优化

src/ui/Duel/PlayMat/Bg/index.module.scss

@@ -32,39 +32,6 @@
       opacity: 0.5;
     }
   }
-  .triangle {
-    display: none;
-    --color: red;
-    position: absolute;
-    transition: 0.3s;
-    transform: scale(1.2);
-    .triangle-atom {
-      width: 20px;
-      height: 5px;
-      background-color: red;
-      position: absolute;
-      &:last-of-type {
-        transform: rotate(90deg);
-        transform-origin: 2.5px 2.5px;
-      }
-    }
-    &:nth-of-type(1) {
-      left: 0;
-    }
-    &:nth-of-type(2) {
-      transform: rotate(90deg);
-      right: 0;
-    }
-    // &:nth-of-type(3) {
-    //   transform: rotate(180deg);
-    //   right: 0;
-    //   bottom: 0;
-    // }
-    // &:nth-of-type(4) {
-    //   transform: rotate(270deg);
-    //   bottom: 0;
-    // }
-  }
 }
 
 // 下面应该和moveToOutside、moveToGround对应
@@ -152,7 +119,9 @@
 
 .block.glowing {
   --shadow-color: #13a1ff;
-  box-shadow: 0 0 3px 3px var(--shadow-color), 0 0 25px 2px #0099ff87;
+  box-shadow:
+    0 0 3px 3px var(--shadow-color),
+    0 0 25px 2px #0099ff87;
   background: var(--shadow-color);
   border-radius: 2px;
   .triangle {

src/ui/Duel/PlayMat/Bg/index.tsx

@@ -37,7 +37,6 @@ const BgBlock: React.FC<
       [styles.glowing]: glowing,
     })}
   >
-    {<DecoTriangles />}
     {<DisabledCross disabled={disabled} />}
     {<BgChain {...chains} />}
   </div>
@@ -103,6 +102,9 @@ const BgOtherBlocks: React.FC<{ op?: boolean }> = ({ op }) => {
   const removed = op ? snap[REMOVED].op : snap[REMOVED].me;
   const extra = op ? snap[EXTRA].op : snap[EXTRA].me;
 
+  const getN = (zone: ygopro.CardZone) =>
+    cardStore.at(zone, meController).length;
+
   const genChains = (states: Snapshot<BlockState[]>) => {
     const chains: number[] = states.flatMap((state) => state.chainIndex);
     chains.sort();
@@ -115,25 +117,37 @@ const BgOtherBlocks: React.FC<{ op?: boolean }> = ({ op }) => {
       <BgBlock
         className={styles.banish}
         glowing={!op && glowingBanish}
-        chains={{ chains: genChains(removed), banish: true, op }}
+        chains={{
+          chains: genChains(removed),
+          op,
+          nBelow: getN(REMOVED),
+        }}
       />
       <BgBlock
         className={styles.graveyard}
         glowing={!op && glowingGraveyard}
-        chains={{ chains: genChains(grave), graveyard: true, op }}
+        chains={{
+          chains: genChains(grave),
+          op,
+          nBelow: getN(GRAVE),
+        }}
       />
       <BgBlock
         className={styles.field}
         onClick={() => onBlockClick(field.interactivity)}
         disabled={field.disabled}
         highlight={!!field.interactivity}
-        chains={{ chains: field.chainIndex, field: true, op }}
+        chains={{ chains: field.chainIndex, op }}
       />
       <BgBlock className={styles.deck} chains={{ chains: [] }} />
       <BgBlock
         className={classnames(styles.deck, styles["extra-deck"])}
         glowing={!op && glowingExtra}
-        chains={{ chains: genChains(extra), extra: true, op }}
+        chains={{
+          chains: genChains(extra),
+          op,
+          nBelow: getN(EXTRA),
+        }}
       />
     </div>
   );
@@ -165,17 +179,6 @@ const onBlockClick = (placeInteractivity: PlaceInteractivity) => {
   }
 };
 
-const DecoTriangles: React.FC = () => (
-  <>
-    {Array.from({ length: 2 }).map((_, i) => (
-      <div className={styles.triangle} key={i}>
-        <div className={styles["triangle-atom"]} />
-        <div className={styles["triangle-atom"]} />
-      </div>
-    ))}
-  </>
-);
-
 const DisabledCross: React.FC<{ disabled: boolean }> = ({ disabled }) => (
   <div
     className={classnames(styles["disabled-cross"], {

src/ui/Duel/PlayMat/HandChain/index.tsx

@@ -10,8 +10,7 @@ const { HAND } = ygopro.CardZone;
 
 export const HandChain: React.FC = () => {
   const snap = useSnapshot(placeStore.inner);
-  const me = snap[HAND].me;
-  const op = snap[HAND].op;
+  const { me, op } = snap[HAND];
 
   const genChains = (states: Snapshot<BlockState[]>) => {
     const chains: number[] = states.flatMap((state) => state.chainIndex);

src/ui/Duel/PlayMat/Mat/index.module.scss

@@ -16,14 +16,17 @@ section.mat {
     flex-direction: column;
     justify-content: center;
     align-items: center;
-    // perspective: var(--perspective);
+    perspective: var(--perspective);
+  }
+  .camera,
+  .camera * {
+    // 所有元素加入同一个三维渲染上下文：https://acgtofe.com/posts/2013/09/css-3d-transform
+    transform-style: preserve-3d;
   }
   .plane {
     transform: translateX(0) translateY(0) translateZ(0)
       rotateX(var(--plane-rotate-x));
     width: fit-content;
-
-    perspective: var(--perspective);
   }
 }
 
@@ -34,6 +37,4 @@ section.mat {
   display: flex;
   justify-content: center;
   align-items: center;
-
-  transform-style: preserve-3d;
 }

src/ui/Duel/PlayMat/css.ts

@@ -52,7 +52,7 @@ const _matConfigWithUnit: Record<string, [number, UNIT]> = {
   COL_GAP: [10, UNIT.PX],
   CARD_RATIO: [5.9 / 8.6, UNIT.NONE],
   HAND_MARGIN_TOP: [0, UNIT.PX],
-  HAND_CIRCLE_CENTER_OFFSET_Y: [2000, UNIT.PX],
+  HAND_CIRCLE_CENTER_OFFSET_Y: [6000, UNIT.PX],
   HAND_CARD_HEIGHT: [130, UNIT.PX],
   HAND_MAT_OFFSET_Y: [140, UNIT.PX], // 手卡离场地的偏移
   DECK_OFFSET_X: [140, UNIT.PX],

src/ui/Shared/Chain/index.module.scss

@@ -2,31 +2,18 @@
   position: relative;
   width: 100%;
   height: 100%;
-  min-width: 8rem;
-  max-width: 10rem;
   display: flex;
   justify-content: center;
   align-items: center;
-  z-index: 2;
   pointer-events: none;
 }
 
-.banish,
-.graveyard {
-  left: 70%;
-}
-
-.field,
-.extra-deck {
-  right: 130%;
-}
-
 .op {
   transform: rotate(180deg);
 }
 
 .chain {
-  position: relative;
+  transform: translateZ(calc(var(--n) * 1px + 3px));
   width: 50%;
   height: 50%;
   display: flex;

src/ui/Shared/Chain/index.tsx

@@ -8,10 +8,7 @@ const { assetsPath } = useConfig();
 
 export interface ChainProps {
   chains: readonly number[];
-  banish?: boolean;
-  graveyard?: boolean;
-  extra?: boolean;
-  field?: boolean;
+  nBelow?: number; // 浮在该区域最上方一张卡的上面，需要感知有多少卡
   op?: boolean;
 }
 
@@ -20,22 +17,21 @@ export interface ChainProps {
  * 场地解耦。 */
 export const BgChain: React.FC<ChainProps> = ({
   chains,
-  banish,
-  graveyard,
-  extra,
-  field,
+  nBelow: nCardsBelow = 1,
   op,
 }) => (
   <div
     className={classnames(styles.container, {
-      [styles.banish]: banish,
-      [styles.graveyard]: graveyard,
-      [styles["extra-deck"]]: extra,
-      [styles.field]: field,
       [styles.op]: op,
     })}
+    style={{
+      // @ts-ignore
+      "--n": nCardsBelow,
+    }}
   >
-    {chains.map((chain) => (
+    {/* 暂时只适配最后的连锁，不然肯定会出现错位 */}
+    {!!chains.length &&
+      [Math.max(...chains)].map((chain) => (
         <div className={styles.chain} key={chain}>
           <img src={`${assetsPath}/chain.png`} />
           <div className={styles.text}>{chain}</div>