Merge pull request 'bug fixes' (#8) from add-new-player-skin into main

Reviewed-on: #8

simulation.go

@@ -7,11 +7,15 @@ import (
 )
 
 func simulateChunk(sessionID string, inputs []Input, totalTicks int, vals map[string]string) (bool, int, []ActiveObstacle) {
+	// State laden
 	posY := parseOr(vals["pos_y"], PlayerYBase)
 	velY := parseOr(vals["vel_y"], 0.0)
 	score := int(parseOr(vals["score"], 0))
-	rngStateVal, _ := strconv.ParseInt(vals["rng_state"], 10, 64)
 
+	// NEU: Wir laden die bisher vergangene Zeit (Ticks)
+	ticksAlive := int(parseOr(vals["total_ticks"], 0))
+
+	rngStateVal, _ := strconv.ParseInt(vals["rng_state"], 10, 64)
 	godLives := int(parseOr(vals["p_god_lives"], 0))
 	hasBat := vals["p_has_bat"] == "1"
 	bootTicks := int(parseOr(vals["p_boot_ticks"], 0))
@@ -28,9 +32,14 @@ func simulateChunk(sessionID string, inputs []Input, totalTicks int, vals map[st
 	playerDead := false
 
 	for i := 0; i < totalTicks; i++ {
-		currentSpeed := BaseSpeed + (float64(score) / 1000)
-		if currentSpeed > 10.0 {
-			currentSpeed = 10.0
+		// WICHTIG: Wir erhöhen die Zeit
+		ticksAlive++
+
+		// LOGIK FIX: Geschwindigkeit basiert jetzt auf ZEIT (Ticks), nicht Score!
+		// 3000 Ticks = ca. 50 Sekunden. Da wird es schneller.
+		currentSpeed := BaseSpeed + (float64(ticksAlive)/3000.0)*0.5
+		if currentSpeed > 12.0 {
+			currentSpeed = 12.0
 		}
 
 		currentJumpPower := JumpPower
@@ -39,6 +48,7 @@ func simulateChunk(sessionID string, inputs []Input, totalTicks int, vals map[st
 			bootTicks--
 		}
 
+		// Input Verarbeitung
 		didJump := false
 		isCrouching := false
 		for _, inp := range inputs {
@@ -52,6 +62,7 @@ func simulateChunk(sessionID string, inputs []Input, totalTicks int, vals map[st
 			}
 		}
 
+		// Physik
 		isGrounded := posY >= PlayerYBase-1.0
 		currentHeight := PlayerHeight
 		if isCrouching {
@@ -77,6 +88,7 @@ func simulateChunk(sessionID string, inputs []Input, totalTicks int, vals map[st
 			hitboxY = posY + (PlayerHeight - currentHeight)
 		}
 
+		// Obstacles
 		nextObstacles := []ActiveObstacle{}
 		rightmostX := 0.0
 
@@ -87,10 +99,10 @@ func simulateChunk(sessionID string, inputs []Input, totalTicks int, vals map[st
 				continue
 			}
 
+			// Passed Check (Verhindert Hängenbleiben an "toten" Objekten)
 			paddingX := 10.0
-			realRightEdge := obs.X + obs.Width - paddingX
-
-			if realRightEdge < 55.0 {
+			if obs.X+obs.Width-paddingX < 55.0 {
+				// Schon vorbei -> Keine Kollision mehr prüfen
 				nextObstacles = append(nextObstacles, obs)
 				if obs.X+obs.Width > rightmostX {
 					rightmostX = obs.X + obs.Width
@@ -105,16 +117,14 @@ func simulateChunk(sessionID string, inputs []Input, totalTicks int, vals map[st
 
 			pLeft, pRight := 50.0+paddingX, 50.0+30.0-paddingX
 			pTop, pBottom := hitboxY+paddingY_Top, hitboxY+currentHeight-5.0
-
-			oLeft := obs.X + paddingX
-			oRight := obs.X + obs.Width - paddingX + currentSpeed
+			oLeft, oRight := obs.X+paddingX, obs.X+obs.Width-paddingX
 			oTop, oBottom := obs.Y+paddingY_Top, obs.Y+obs.Height-5.0
 
 			isCollision := pRight > oLeft && pLeft < oRight && pBottom > oTop && pTop < oBottom
 
 			if isCollision {
 				if obs.Type == "coin" {
-					score += 2000
+					score += 2000 // Score Bonus macht das Spiel nicht mehr kaputt!
 					continue
 				} else if obs.Type == "powerup" {
 					if obs.ID == "p_god" {
@@ -147,17 +157,18 @@ func simulateChunk(sessionID string, inputs []Input, totalTicks int, vals map[st
 		}
 		obstacles = nextObstacles
 
+		// Spawning
 		if rightmostX < GameWidth-10.0 {
-			rawGap := 400.0 + rng.NextRange(0, 500)
-			gap := float64(int(rawGap))
+			gap := float64(int(400.0 + rng.NextRange(0, 500)))
 			spawnX := rightmostX + gap
 			if spawnX < GameWidth {
 				spawnX = GameWidth
 			}
 
-			isBossPhase := (score % 1500) > 1200
-			var possibleDefs []ObstacleDef
+			// LOGIK FIX: Boss Phase basiert auf ZEIT (Ticks)
+			isBossPhase := (ticksAlive % 1500) > 1200
 
+			var possibleDefs []ObstacleDef
 			for _, d := range defaultConfig.Obstacles {
 				if isBossPhase {
 					if d.ID == "principal" || d.ID == "trashcan" {
@@ -167,7 +178,8 @@ func simulateChunk(sessionID string, inputs []Input, totalTicks int, vals map[st
 					if d.ID == "principal" {
 						continue
 					}
-					if d.ID == "eraser" && score < 500 {
+					// Eraser kommt ab Tick 3000 (ca. 50 sekunden)
+					if d.ID == "eraser" && ticksAlive < 3000 {
 						continue
 					}
 					possibleDefs = append(possibleDefs, d)
@@ -175,7 +187,6 @@ func simulateChunk(sessionID string, inputs []Input, totalTicks int, vals map[st
 			}
 
 			def := rng.PickDef(possibleDefs)
-
 			if def != nil && def.CanTalk {
 				if rng.NextFloat() > 0.7 {
 					rng.NextFloat()
@@ -186,23 +197,17 @@ func simulateChunk(sessionID string, inputs []Input, totalTicks int, vals map[st
 				if def.Type == "powerup" && rng.NextFloat() > 0.1 {
 					def = nil
 				}
-
 				if def != nil {
 					spawnY := GroundY - def.Height - def.YOffset
 					obstacles = append(obstacles, ActiveObstacle{
-						ID:     def.ID,
-						Type:   def.Type,
-						X:      spawnX,
-						Y:      spawnY,
-						Width:  def.Width,
-						Height: def.Height,
+						ID: def.ID, Type: def.Type, X: spawnX, Y: spawnY, Width: def.Width, Height: def.Height,
 					})
 				}
 			}
 		}
 
 		if !playerDead {
-			score++
+			score++ // Basis-Score läuft normal weiter
 		} else {
 			break
 		}
@@ -216,6 +221,7 @@ func simulateChunk(sessionID string, inputs []Input, totalTicks int, vals map[st
 
 	rdb.HSet(ctx, "session:"+sessionID, map[string]interface{}{
 		"score":        score,
+		"total_ticks":  ticksAlive, // NEU: Speichern
 		"pos_y":        fmt.Sprintf("%f", posY),
 		"vel_y":        fmt.Sprintf("%f", velY),
 		"rng_state":    rng.State,

static/js/config.js

@@ -10,6 +10,9 @@ const CHUNK_SIZE = 60;
 const TARGET_FPS = 60;
 const MS_PER_TICK = 1000 / TARGET_FPS;
 
+const DEBUG_SYNC = true;
+const SYNC_TOLERANCE = 5.0;
+
 // RNG Klasse
 class PseudoRNG {
     constructor(seed) {

static/js/logic.js

@@ -1,70 +1,84 @@
 function updateGameLogic() {
-    // 1. Speed Berechnung (Sync mit Server!)
-    let currentSpeed = BASE_SPEED + (score / 1000);
-    if (currentSpeed > 10.0) currentSpeed = 10.0;
-
-
-    // 2. Input & Sprung
-    if (isCrouching) inputLog.push({ t: currentTick - lastSentTick, act: "DUCK" });
-
-    const originalHeight = 50; const crouchHeight = 25;
-    player.h = isCrouching ? crouchHeight : originalHeight;
-    let drawY = isCrouching ? player.y + (originalHeight - crouchHeight) : player.y;
-
-    // Jump Power Check
-    let jumpP = JUMP_POWER;
-    if (bootTicks > 0) {
-        jumpP = HIGH_JUMP_POWER;
-        bootTicks--;
+    // 1. Input Logging (Ducken)
+    if (isCrouching) {
+        inputLog.push({ t: currentTick - lastSentTick, act: "DUCK" });
     }
 
-    // Physik
+    // 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 > 12.0) currentSpeed = 12.0; // 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;
+    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; }
+        player.y = GROUND_Y - originalHeight;
+        player.vy = 0;
+        player.grounded = true;
+    } else {
+        player.grounded = false;
+    }
 
-
-    // 3. Obstacles
+    // 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)) {
-            // TYPE CHECK
+            // A. MÜNZE (+2000 Punkte)
             if (obs.def.type === "coin") {
                 score += 2000;
-                continue;
+                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;
-                continue;
+                if (obs.def.id === "p_boot") bootTicks = 600; // ca. 10 Sekunden
+                continue; // Entfernen (Eingesammelt)
             }
+            // C. GEGNER / HINDERNIS
             else {
-                // HINDERNIS
+                // Schläger vs Lehrer
                 if (hasBat && obs.def.type === "teacher") {
-                    hasBat = false;
-                    continue; // Zerstört!
+                    hasBat = false; // Schläger kaputt
+                    continue; // Lehrer weg
                 }
+                // Godmode vs Alles
                 if (godModeLives > 0) {
-                    godModeLives--;
-                    continue; // Überlebt!
+                    godModeLives--; // Ein Leben weg
+                    continue; // Hindernis ignoriert
                 }
 
+                // Tod
                 player.color = "darkred";
-                if (!isGameOver) { sendChunk(); gameOver("Kollision"); }
+                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;
@@ -72,42 +86,52 @@ function updateGameLogic() {
     }
     obstacles = nextObstacles;
 
-    // 4. Spawning (Sync mit Go!)
+    // 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;
+        let spawnX = rightmostX + gap;
+        if (spawnX < GAME_WIDTH) spawnX = GAME_WIDTH;
 
-        const isBossPhase = (score % 1500) > 1200;
+        // 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;
-                if (def.id === "eraser" && score < 500) 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);
 
-        // Speech Sync
+        // 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);
         }
 
-        // Powerup Rarity Sync (Muss exakt wie Go sein: 10% Chance)
+        // 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
+                x: spawnX,
+                y: GROUND_Y - def.height - yOffset,
+                def: def,
+                speech: speech
             });
         }
     }

static/js/network.js

@@ -2,6 +2,9 @@ async function sendChunk() {
     const ticksToSend = currentTick - lastSentTick;
     if (ticksToSend <= 0) return;
 
+
+    const snapshotobstacles = JSON.parse(JSON.stringify(obstacles));
+
     const payload = {
         sessionId: sessionID,
         inputs: [...inputLog],
@@ -20,15 +23,29 @@ async function sendChunk() {
 
         const data = await res.json();
 
-        if (data.serverObs) serverObstacles = data.serverObs;
+        // Update für visuelles Debugging
+        if (data.serverObs) {
+            serverObstacles = data.serverObs;
+
+            // --- NEU: DEBUG MODUS VERGLEICH ---
+            if (typeof DEBUG_SYNC !== 'undefined' && DEBUG_SYNC) {
+                compareState(snapshotobstacles, data.serverObs);
+            }
+            // ----------------------------------
+        }
 
         if (data.status === "dead") {
-            console.error("SERVER TOT", data);
+            console.error("💀 SERVER KILL", data);
             gameOver("Vom Server gestoppt");
         } else {
             const sScore = data.verifiedScore;
-            if (Math.abs(score - sScore) > 200) score = sScore;
+            // Score Korrektur
+            if (Math.abs(score - sScore) > 200) {
+                console.warn(`⚠️ SCORE DRIFT: Client=${score} Server=${sScore}`);
+                score = sScore;
+            }
         }
+
     } catch (e) {
         console.error("Netzwerkfehler:", e);
     }
@@ -90,3 +107,75 @@ async function loadStartScreenLeaderboard() {
         listEl.innerHTML = html;
     } catch (e) {}
 }
+
+function compareState(clientObs, serverObs) {
+    // 1. Anzahl prüfen
+    if (clientObs.length !== serverObs.length) {
+        console.error(`🚨 ANZAHL MISMATCH! Client: ${clientObs.length}, Server: ${serverObs.length}`);
+    }
+
+    const report = [];
+    const maxLen = Math.max(clientObs.length, serverObs.length);
+    let hasMajorDrift = false;
+
+    for (let i = 0; i < maxLen; i++) {
+        const cli = clientObs[i];
+        const srv = serverObs[i];
+
+        let drift = 0;
+        let status = "✅ OK";
+
+        // Client Objekt vorbereiten
+        let cID = "---";
+        let cX = 0;
+        if (cli) {
+            cID = cli.def.id; // Struktur beachten: cli.def.id
+            cX = cli.x;
+        }
+
+        // Server Objekt vorbereiten
+        let sID = "---";
+        let sX = 0;
+        if (srv) {
+            sID = srv.id; // Struktur vom Server: srv.id
+            sX = srv.x;
+        }
+
+        // Vergleich
+        if (cli && srv) {
+            // IDs unterschiedlich? (z.B. Tisch vs Lehrer)
+            if (cID !== sID) {
+                status = "❌ ID ERROR";
+                hasMajorDrift = true;
+            } else {
+                drift = cX - sX;
+                if (Math.abs(drift) > SYNC_TOLERANCE) {
+                    status = "⚠️ DRIFT";
+                    hasMajorDrift = true;
+                }
+            }
+        } else {
+            status = "❌ MISSING";
+            hasMajorDrift = true;
+        }
+
+        // In Tabelle eintragen
+        report.push({
+            Index: i,
+            Status: status,
+            "C-ID": cID,
+            "S-ID": sID,
+            "C-Pos": cX.toFixed(1),
+            "S-Pos": sX.toFixed(1),
+            "Drift (px)": drift.toFixed(2)
+        });
+    }
+
+    // Nur loggen, wenn Fehler da sind oder alle 5 Sekunden (Tick 300)
+    if (hasMajorDrift || currentTick % 300 === 0) {
+        if (hasMajorDrift) console.warn("--- SYNC PROBLEME GEFUNDEN ---");
+        else console.log("--- Sync Check (Routine) ---");
+
+        console.table(report); // Das erstellt eine super lesbare Tabelle im Browser
+    }
+}