More Pre-Start modes. (#34)

* do

* parse settings before setting

src/Components/PreStartGame/Games/RandomKing/RandomKingSelectWrapper.tsx

@@ -0,0 +1,94 @@
+import { useEffect, useRef } from 'react';
+import { useGlobalSettings } from '../../../../Hooks/useGlobalSettings';
+import { usePlayers } from '../../../../Hooks/usePlayers';
+
+export const RandomKingSelectWrapper = () => {
+  const { setRandomizingPlayer } = useGlobalSettings();
+
+  const randomIntervalRef = useRef<NodeJS.Timeout | null>(null);
+  const prevRandomIndexRef = useRef<number>(-1);
+
+  const { settings, randomizingPlayer, setPreStartCompleted } =
+    useGlobalSettings();
+
+  const { players, setPlayers } = usePlayers();
+
+  useEffect(() => {
+    if (
+      players.length > 1 &&
+      settings.showStartingPlayer &&
+      randomizingPlayer
+    ) {
+      randomIntervalRef.current = setInterval(() => {
+        let randomIndex: number;
+
+        do {
+          randomIndex = Math.floor(Math.random() * players.length);
+        } while (randomIndex === prevRandomIndexRef.current);
+
+        prevRandomIndexRef.current = randomIndex;
+        setPlayers(
+          players.map((p) =>
+            p.index === prevRandomIndexRef.current
+              ? {
+                  ...p,
+                  isStartingPlayer: true,
+                }
+              : {
+                  ...p,
+                  isStartingPlayer: false,
+                }
+          )
+        );
+      }, 100);
+    }
+
+    const randomPlayerIndex = Math.floor(Math.random() * players.length);
+    setPlayers(
+      players.map((p) =>
+        p.index === randomPlayerIndex
+          ? {
+              ...p,
+              isStartingPlayer: true,
+            }
+          : {
+              ...p,
+              isStartingPlayer: false,
+            }
+      )
+    );
+
+    return () => {
+      if (randomIntervalRef.current) {
+        clearInterval(randomIntervalRef.current);
+      }
+    };
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [players.length, setPlayers, randomizingPlayer]);
+
+  const gradientColors = players.map((player) => player.color).join(', ');
+
+  return (
+    <div
+      className="absolute flex justify-center items-center h-screen w-screen portrait:h-[100vw] portrait:w-[100vh] z-40 cursor-pointer text-5xl"
+      onClick={() => {
+        if (randomIntervalRef.current) {
+          clearInterval(randomIntervalRef.current);
+          randomIntervalRef.current = null;
+        }
+        setRandomizingPlayer(false);
+        setPreStartCompleted(true);
+      }}
+    >
+      <div className="absolute flex top-[30%] justify-center items-center px-8 py-4">
+        <div
+          className="absolute size-full blur-[3px] rounded-2xl opacity-90 saturate-150"
+          style={{
+            backgroundImage: `linear-gradient(60deg, ${gradientColors})`,
+          }}
+        />
+        <p className="relative z-10 text-[5vmax]">PRESS TO SELECT PLAYER</p>
+      </div>
+    </div>
+  );
+};