it232Abschied/static/js/logic.js

function updateGameLogic() {
    // 1. Input Logging (Ducken)
    if (isCrouching) {
        inputLog.push({ t: currentTick - lastSentTick, act: "DUCK" });
    }

    // 2. Geschwindigkeit (Basiert auf ZEIT/Ticks, nicht Score!)
    // Formel: Start bei 5, erhöht sich alle 3000 Ticks (ca. 50 Sek) um 0.5
    let currentSpeed = 5 + (currentTick / 3000.0) * 0.5;
    if (currentSpeed > 20.0) currentSpeed = 20.0; // Max Speed Cap

    // 3. Spieler Physik & Größe
    const originalHeight = 50;
    const crouchHeight = 25;

    player.h = isCrouching ? crouchHeight : originalHeight;

    // Visuelle Korrektur Y (damit Füße am Boden bleiben)
    let drawY = isCrouching ? player.y + (originalHeight - crouchHeight) : player.y;

    // Schwerkraft
    player.vy += GRAVITY;
    if (isCrouching && !player.grounded) player.vy += 2.0; // Schneller fallen (Fast Fall)

    player.y += player.vy;

    // Boden-Kollision
    if (player.y + originalHeight >= GROUND_Y) {
        player.y = GROUND_Y - originalHeight;
        player.vy = 0;
        player.grounded = true;
    } else {
        player.grounded = false;
    }

    // 4. Hindernisse Bewegen & Kollision
    let nextObstacles = [];
    let rightmostX = 0;

    for (let obs of obstacles) {
        obs.x -= currentSpeed;

        // Hitbox für aktuellen Frame
        const playerHitbox = { x: player.x, y: drawY, w: player.w, h: player.h };

        if (checkCollision(playerHitbox, obs)) {
            // A. MÜNZE (+2000 Punkte)
            if (obs.def.type === "coin") {
                score += 2000;
                continue; // Entfernen (Eingesammelt)
            }
            // B. POWERUP (Aktivieren)
            else if (obs.def.type === "powerup") {
                if (obs.def.id === "p_god") godModeLives = 3;
                if (obs.def.id === "p_bat") hasBat = true;
                if (obs.def.id === "p_boot") bootTicks = 600;

                lastPowerupTick = currentTick;
                continue; // Entfernen (Eingesammelt)
            }
            // C. GEGNER / HINDERNIS
            else {
                // Schläger vs Lehrer
                if (hasBat && obs.def.type === "teacher") {
                    hasBat = false; // Schläger kaputt
                    continue; // Lehrer weg
                }
                // Godmode vs Alles
                if (godModeLives > 0) {
                    godModeLives--; // Ein Leben weg
                    continue; // Hindernis ignoriert
                }

                // Tod
                player.color = "darkred";
                if (!isGameOver) {
                    sendChunk();
                    gameOver("Kollision");
                }
            }
        }

        // Objekt behalten wenn noch im Bild
        if (obs.x + obs.def.width > -100) {
            nextObstacles.push(obs);
            if (obs.x + obs.def.width > rightmostX) rightmostX = obs.x + obs.def.width;
        }
    }
    obstacles = nextObstacles;

    // 5. Spawning (Basiert auf ZEIT/Ticks)
    if (rightmostX < GAME_WIDTH - 10 && gameConfig) {
        const gap = Math.floor(400 + rng.nextRange(0, 500));
        let spawnX = rightmostX + gap;
        if (spawnX < GAME_WIDTH) spawnX = GAME_WIDTH;

        // Boss Phase abhängig von Zeit (nicht Score, wegen Münzen!)
        const isBossPhase = (currentTick % 1500) > 1200;

        let possibleObs = [];
        gameConfig.obstacles.forEach(def => {
            if (isBossPhase) {
                // Boss Phase: Nur Principal und Trashcan
                if (def.id === "principal" || def.id === "trashcan") possibleObs.push(def);
            } else {
                // Normal Phase
                if (def.id === "principal") return;
                // Eraser erst ab Tick 3000 (ca. 50 Sek)
                if (def.id === "eraser" && currentTick < 3000) return;
                possibleObs.push(def);
            }
        });

        // Zufälliges Objekt wählen
        let def = rng.pick(possibleObs);

        // RNG Sync: Sprechblasen
        let speech = null;
        if (def && def.canTalk) {
            // WICHTIG: Reihenfolge muss 1:1 wie in Go sein
            if (rng.nextFloat() > 0.7) speech = rng.pick(def.speechLines);
        }

        // RNG Sync: Powerup Seltenheit (nur 10% Chance)
        if (def && def.type === "powerup") {
            if (rng.nextFloat() > 0.1) def = null;
        }

        // Hinzufügen
        if (def) {
            const yOffset = def.yOffset || 0;
            obstacles.push({
                x: spawnX,
                y: GROUND_Y - def.height - yOffset,
                def: def,
                speech: speech
            });
        }
    }
}

function checkCollision(p, obs) {
    const paddingX = 10;


    const realRightEdge = obs.x + obs.def.width - paddingX;

    if (realRightEdge < p.x + 5) {
        return false;
    }


    const paddingY_Top = (obs.def.type === "teacher") ? 25 : 10;
    const paddingY_Bottom = 5;

    // Geschwindigkeit schätzen (oder global holen) für CCD
    let currentSpeed = 5 + (score / 5000.0) * 0.5; // /5000 weil score hier /10 ist?
    // Moment, in main.js ist 'score' der rohe Wert. Also /500.
    // Da wir score global haben:
    currentSpeed = 5 + (score / 500.0) * 0.5;
    if (currentSpeed > 12.0) currentSpeed = 12.0;

    const pLeft = p.x + paddingX;
    const pRight = p.x + p.w - paddingX;
    const pTop = p.y + paddingY_Top;
    const pBottom = p.y + p.h - paddingY_Bottom;

    const oLeft = obs.x + paddingX;
    // CCD Erweiterung
    const oRight = obs.x + obs.def.width - paddingX + currentSpeed;
    const oTop = obs.y + paddingY_Top;
    const oBottom = obs.y + obs.def.height - paddingY_Bottom;

    return (pRight > oLeft && pLeft < oRight && pBottom > oTop && pTop < oBottom);
}