🔥 FAZE SPRINT 1-3 COMPLETION: DayNight, Inventory, Core Farming System, Mrtvi Zombiji (ShamblerAI & Alfa Moć Taming), Sredili assets & daily UI

nova farma TRAE/src/systems/FarmingSystem.js

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+/**
+ * ============================================================
+ *  FarmingSystem.js — Nova Farma
+ * ============================================================
+ *  Farming logika:
+ *  - [E] blizu tal → Ore (Hoe) → tilled_soil tile
+ *  - [E] blizu tilled tile (z semenom v roki) → Posadi
+ *  - [E] blizu rastline (z zalivalko v roki) → Zalij
+ *  - Rast po N dnevih (tick ob sleep/new day)
+ *  - [E] blizu zrele rastline → Harvest → item v inventar
+ *  - Brez zalivanja 1 dan → rastlina uvene → izguba
+ * ============================================================
+ *
+ *  CROP DEFINITIONS:
+ *  wheat:    4 stopnje, 3 dni, 30g semena, 3×30g harvest
+ *  carrot:   5 stopenj, 4 dni, 15g semena, 2×40g harvest
+ *  cannabis: 6 stopenj, 7 dni, 50g semena, 4×200g harvest (Faza 1)
+ */
+
+export default class FarmingSystem {
+
+    /**
+     * @param {Phaser.Scene} scene   — GrassSceneClean instanca
+     * @param {object}       options — { islandX, islandY, tileSize }
+     */
+    constructor(scene, options = {}) {
+        this.scene = scene;
+        this.islandX = options.islandX || 2000;
+        this.islandY = options.islandY || 2000;
+        this.tileSize = options.tileSize || 128;
+
+        // Crop definicije
+        this.CROPS = {
+            wheat: {
+                key: 'wheat',
+                stages: 4,          // 0=sprout,1=small,2=medium,3=ripe
+                daysToGrow: 3,      // Dan od saditve do žetve
+                seedCost: 10,
+                harvestItem: 'wheat',
+                harvestCount: [1, 3],  // min,max
+                harvestValue: 30,
+                stageKeys: [
+                    'crop_wheat_stage0',
+                    'crop_wheat_stage1',
+                    'crop_wheat_stage2',
+                    'crop_wheat_stage3',
+                ],
+            },
+            carrot: {
+                key: 'carrot',
+                stages: 5,
+                daysToGrow: 4,
+                seedCost: 15,
+                harvestItem: 'carrot',
+                harvestCount: [1, 2],
+                harvestValue: 40,
+                stageKeys: [
+                    'crop_carrot_stage0',
+                    'crop_carrot_stage1',
+                    'crop_carrot_stage2',
+                    'crop_carrot_stage3',
+                    'crop_carrot_stage4',
+                ],
+            },
+            cannabis: {
+                key: 'cannabis',
+                stages: 6,
+                daysToGrow: 7,
+                seedCost: 50,
+                harvestItem: 'cannabis_bud',
+                harvestCount: [3, 5],
+                harvestValue: 200,
+                stageKeys: [
+                    'crop_cannabis_stage0',
+                    'crop_cannabis_stage1',
+                    'crop_cannabis_stage2',
+                    'crop_cannabis_stage3',
+                    'crop_cannabis_stage4',
+                    'crop_cannabis_stage5',
+                ],
+            },
+        };
+
+        // Stanje
+        this.tilledPlots = []; // { x, y, tileSprite, crop, dayPlanted, dayWatered, stage, sprite, wilted }
+        this.currentDay = 1;
+        this.interactRange = 60;   // px — razdalja za interakcijo
+        this.TILE_DISPLAY = 40;    // Vizualna velikost tilled tile — majhna kocka!
+
+        // Aktiven tool v roki (set from InventorySystem)
+        this.activeTool = 'hoe';    // 'hoe' | 'watering_can' | null
+        this.activeSeed = 'wheat';  // 'wheat' | 'carrot' | 'cannabis'
+
+        // Physics group za tilled tile colliderje
+        this.plotGroup = scene.physics.add.staticGroup();
+
+        // Graphics za highlight (Kai blizu)
+        this.highlightGfx = scene.add.graphics().setDepth(9000);
+
+        // Input — E tipka
+        this.keyE = scene.input.keyboard.addKey(Phaser.Input.Keyboard.KeyCodes.E);
+
+        // Debounce
+        this._lastInteract = 0;
+
+        console.log('🌱 FarmingSystem initialized');
+    }
+
+    // ─────────────────────────────────────────────────────────────────────────
+    //  PRELOAD — Assets (kliči iz scene.preload PRED new FarmingSystem)
+    // ─────────────────────────────────────────────────────────────────────────
+    static preload(scene) {
+        // Tilled soil
+        scene.load.image('tilled_soil', 'DEMO_FAZA1/Crops/tilled_soil.png');
+
+        // Wheat (4 stopnje)
+        for (let i = 0; i < 4; i++) {
+            scene.load.image(`crop_wheat_stage${i}`, `DEMO_FAZA1/Crops/crop_wheat_stage${i}.png`);
+        }
+        // Carrot (5 stopenj)
+        for (let i = 0; i < 5; i++) {
+            scene.load.image(`crop_carrot_stage${i}`, `DEMO_FAZA1/Crops/crop_carrot_stage${i}.png`);
+        }
+        // Cannabis (6 stopenj)
+        for (let i = 0; i < 6; i++) {
+            scene.load.image(`crop_cannabis_stage${i}`, `DEMO_FAZA1/Crops/crop_cannabis_stage${i}.png`);
+        }
+    }
+
+    // ─────────────────────────────────────────────────────────────────────────
+    //  UPDATE — Kliči iz scene.update()
+    // ─────────────────────────────────────────────────────────────────────────
+    update(kai, time) {
+        this.highlightGfx.clear();
+
+        const nearPlot = this._getPlotNear(kai);
+        const nearEmpty = this._getEmptyGroundNear(kai);
+
+        // ── Highlight najbližji plot ──
+        const W = 48, H = 24; // Velikost tilled plot kocke
+        if (nearPlot) {
+            this.highlightGfx.lineStyle(2, 0x44ffcc, 0.9);
+            this.highlightGfx.strokeRect(
+                nearPlot.x - W / 2,
+                nearPlot.y - H / 2,
+                W, H
+            );
+            // Tooltip nad plotom
+            this._drawTooltip(nearPlot);
+        } else if (nearEmpty && this.activeTool === 'hoe') {
+            // Pregled oranja
+            this.highlightGfx.lineStyle(2, 0xaabb88, 0.5);
+            this.highlightGfx.strokeRect(
+                nearEmpty.x - W / 2,
+                nearEmpty.y - H / 2,
+                W, H
+            );
+        }
+
+        // ── E tipka — interakcija ──
+        if (Phaser.Input.Keyboard.JustDown(this.keyE)) {
+            if (nearPlot) {
+                this._interactWithPlot(nearPlot, kai);
+            } else if (nearEmpty && this.activeTool === 'hoe') {
+                this._tillGround(nearEmpty.x, nearEmpty.y);
+            }
+        }
+    }
+
+    // ─────────────────────────────────────────────────────────────────────────
+    //  ORE (TILL) — Ustvari nov tilled plot
+    // ─────────────────────────────────────────────────────────────────────────
+    _tillGround(x, y) {
+        // Snap na grid — center tile-a
+        const ts = this.tileSize;
+        const snappedX = Math.floor(x / ts) * ts + ts / 2;
+        const snappedY = Math.floor(y / ts) * ts + ts / 2;
+
+        // Ali plot že obstaja?
+        if (this.tilledPlots.some(p => Math.abs(p.x - snappedX) < 4 && Math.abs(p.y - snappedY) < 4)) return;
+
+        // === Nariši tilled soil z Graphics — točna velikost, brez skaliranja slik ===
+        const W = 48;  // širina kocke (world px)
+        const H = 24;  // višina kocke (world px)
+        const gfx = this.scene.add.graphics();
+        gfx.setDepth(snappedY - 50);
+
+        // Ozadje — temna rjava zemlja
+        gfx.fillStyle(0x3a2010, 1);
+        gfx.fillRect(snappedX - W / 2, snappedY - H / 2, W, H);
+
+        // Brazde (bela linija × 3, horizontalne)
+        gfx.lineStyle(1, 0x6b4020, 0.7);
+        const lines = 3;
+        for (let i = 1; i <= lines; i++) {
+            const ly = snappedY - H / 2 + (H / (lines + 1)) * i;
+            gfx.beginPath();
+            gfx.moveTo(snappedX - W / 2 + 3, ly);
+            gfx.lineTo(snappedX + W / 2 - 3, ly);
+            gfx.strokePath();
+        }
+
+        // Tanka okvirna linija
+        gfx.lineStyle(1, 0x8b5a2b, 0.5);
+        gfx.strokeRect(snappedX - W / 2, snappedY - H / 2, W, H);
+
+        // Pop-in animacija — skali iz 0
+        gfx.setScale(0.1);
+        this.scene.tweens.add({
+            targets: gfx,
+            scaleX: 1.0,
+            scaleY: 1.0,
+            duration: 250,
+            ease: 'Back.out',
+        });
+
+        // Shrani referenčni objekt (tile = gfx)
+        const tile = gfx;
+
+        // Physics static body za collider
+        const body = this.plotGroup.create(snappedX, snappedY);
+        body.setDisplaySize(this.tileSize - 4, this.tileSize - 4);
+        body.setAlpha(0);
+        body.refreshBody();
+
+        // Shrani plot
+        const plot = {
+            x: snappedX,
+            y: snappedY,
+            tileSprite: tile,
+            bodyRef: body,
+            crop: null,
+            dayPlanted: null,
+            dayWatered: null,
+            stage: 0,
+            sprite: null,
+            wilted: false,
+        };
+        this.tilledPlots.push(plot);
+
+        // Animacija: "Pop" ob oranju
+        this.scene.tweens.add({
+            targets: tile,
+            scaleX: { from: 1.1, to: 1.0 },
+            scaleY: { from: 0.8, to: 1.0 },
+            duration: 200,
+            ease: 'Bounce.out',
+        });
+
+        this._showFloatingText(snappedX, snappedY, '🪱 Poorano!', '#aabb88');
+        console.log(`🌱 Poorano: ${snappedX}, ${snappedY}`);
+    }
+
+    // ─────────────────────────────────────────────────────────────────────────
+    //  INTERAKCIJA Z PLOTOM (posadi / zalij / poženi)
+    // ─────────────────────────────────────────────────────────────────────────
+    _interactWithPlot(plot, kai) {
+        if (plot.wilted) {
+            // Uvela rastlina — odstrani in reciklira plot
+            this._removeCrop(plot);
+            this._showFloatingText(plot.x, plot.y, '🍂 Odstranjeno', '#cc6666');
+            return;
+        }
+
+        if (!plot.crop) {
+            // 1. Prazno poorano → Posadi
+            if (this.activeTool === 'hoe' || this.activeSeed) {
+                this._plantCrop(plot, this.activeSeed);
+            }
+        } else if (plot.crop && plot.stage < this._getCropDef(plot.crop).stages - 1) {
+            // 2. Rastlina raste → Zalij (samo z zalivalko)
+            if (this.activeTool === 'watering_can') {
+                this._waterCrop(plot);
+            } else {
+                this._showFloatingText(plot.x, plot.y - 30, '💧 Vzemi zalivalko!', '#aaaaff');
+            }
+        } else if (plot.stage >= this._getCropDef(plot.crop).stages - 1 && !plot.wilted) {
+            // 3. Zrela → Poženi
+            this._harvestCrop(plot);
+        }
+    }
+
+    // ─────────────────────────────────────────────────────────────────────────
+    //  POSADI
+    // ─────────────────────────────────────────────────────────────────────────
+    _plantCrop(plot, cropKey) {
+        const def = this._getCropDef(cropKey);
+        if (!def) {
+            console.warn('Unknown crop:', cropKey);
+            return;
+        }
+
+        plot.crop = cropKey;
+        plot.dayPlanted = this.currentDay;
+        plot.dayWatered = this.currentDay; // Zaliješ takoj ob sajenju
+        plot.stage = 0;
+        plot.wilted = false;
+
+        // Ustvari sprite za rastlino (stage 0)
+        // Stage 0 = 20px visoka (klica), max stage = 70px (zrela rastlina)
+        const stageKey = def.stageKeys[0];
+        const cropH = 20;
+        const texture = this.scene.textures.get(stageKey);
+        const srcH = texture?.getSourceImage()?.height || 100;
+        const scale = cropH / srcH;
+
+        // Posadi na center tilled tile-a z offset za vizualni izgled
+        plot.sprite = this.scene.add.image(plot.x, plot.y, stageKey)
+            .setScale(scale)
+            .setOrigin(0.5, 1.0)
+            .setDepth(plot.y + 1)
+            .setAlpha(0);
+
+        // Pop-in animacija
+        this.scene.tweens.add({
+            targets: plot.sprite,
+            alpha: 1,
+            scaleX: { from: scale * 1.4, to: scale },
+            scaleY: { from: scale * 0.5, to: scale },
+            duration: 350,
+            ease: 'Back.out',
+        });
+
+        this._showFloatingText(plot.x, plot.y - 30, `🌱 ${cropKey}!`, '#88ff88', 18);
+        console.log(`🌱 Posajeno: ${cropKey} @ day ${this.currentDay}`);
+    }
+
+    // ─────────────────────────────────────────────────────────────────────────
+    //  ZALIJ
+    // ─────────────────────────────────────────────────────────────────────────
+    _waterCrop(plot) {
+        if (!plot.crop) return;
+        if (plot.dayWatered === this.currentDay) {
+            this._showFloatingText(plot.x, plot.y - 30, '✅ Že zalivano!', '#44ffcc');
+            return;
+        }
+
+        // === PREVERI VODO v vedru ===
+        if (this.waterSystem) {
+            if (!this.waterSystem.hasWater(1)) {
+                this._showFloatingText(plot.x, plot.y - 30,
+                    '❌ Vedro prazno! [F] pri RC', '#ff6666', 16);
+                return;
+            }
+            this.waterSystem.useWater(1); // Porabi 1L
+        }
+
+        plot.dayWatered = this.currentDay;
+        plot.wilted = false;
+
+        // Ripple efekt — modri krogci
+        this._waterRipple(plot.x, plot.y);
+        this._showFloatingText(plot.x, plot.y - 20, '💧 Zalivano!', '#44aaff');
+
+        // Tla (Graphics) - prebarva temnejše ko so mokra
+        if (plot.tileSprite) {
+            plot.tileSprite.clear();
+            const W = 48, H = 24;
+            const snappedX = plot.x, snappedY = plot.y;
+            // Mokra zemlja = temnejša
+            plot.tileSprite.fillStyle(0x25140a, 1);
+            plot.tileSprite.fillRect(snappedX - W / 2, snappedY - H / 2, W, H);
+            plot.tileSprite.lineStyle(1, 0x4a2c10, 0.7);
+            for (let i = 1; i <= 3; i++) {
+                const ly = snappedY - H / 2 + (H / 4) * i;
+                plot.tileSprite.beginPath();
+                plot.tileSprite.moveTo(snappedX - W / 2 + 3, ly);
+                plot.tileSprite.lineTo(snappedX + W / 2 - 3, ly);
+                plot.tileSprite.strokePath();
+            }
+        }
+    }
+
+    // ─────────────────────────────────────────────────────────────────────────
+    //  ŽETEV
+    // ─────────────────────────────────────────────────────────────────────────
+    _harvestCrop(plot) {
+        const def = this._getCropDef(plot.crop);
+        const count = Phaser.Math.Between(def.harvestCount[0], def.harvestCount[1]);
+        const value = count * def.harvestValue;
+
+        // Notify scene (UIScene bo prikazal)
+        this.scene.events.emit('harvest', {
+            item: def.harvestItem,
+            count,
+            value,
+            x: plot.x,
+            y: plot.y,
+        });
+
+        // Floating nagrade tekst
+        this._showFloatingText(plot.x, plot.y - 20,
+            `🌾 ×${count}  (+${value}g)`, '#ffd700', 28);
+
+        // Bounce animacija preden izgine
+        if (plot.sprite) {
+            this.scene.tweens.add({
+                targets: plot.sprite,
+                scaleX: plot.sprite.scaleX * 1.3,
+                scaleY: plot.sprite.scaleY * 1.3,
+                alpha: 0,
+                duration: 400,
+                ease: 'Back.in',
+                onComplete: () => { if (plot.sprite) plot.sprite.destroy(); }
+            });
+        }
+
+        // Reset plota (poorano ostane, crop zbrisano)
+        plot.crop = null;
+        plot.sprite = null;
+        plot.dayPlanted = null;
+        plot.dayWatered = null;
+        plot.stage = 0;
+        plot.wilted = false;
+
+        // Tla postanejo svetlejša (prazna)
+        this.scene.tweens.add({
+            targets: plot.tileSprite,
+            alpha: 0.9,
+            duration: 500,
+        });
+
+        console.log(`🌾 Harvest: ${def.harvestItem} ×${count} = ${value}g`);
+    }
+
+    // ─────────────────────────────────────────────────────────────────────────
+    //  DNEVNI TICK — Kliči enkrat na dan (ob sleep/new day)
+    // ─────────────────────────────────────────────────────────────────────────
+    onNewDay(day) {
+        this.currentDay = day;
+
+        for (const plot of this.tilledPlots) {
+            if (!plot.crop || plot.wilted) continue;
+
+            const def = this._getCropDef(plot.crop);
+
+            // ── Preveri zalivanje ──
+            if (plot.dayWatered < day - 1) {
+                // Ni bilo zalivano včeraj → Uvene!
+                this._wiltCrop(plot);
+                continue;
+            }
+
+            // ── Rast ──
+            const daysGrown = day - plot.dayPlanted;
+            // Enakomerno razporedimo stopnje čez daysToGrow
+            const newStage = Math.min(
+                Math.floor((daysGrown / def.daysToGrow) * def.stages),
+                def.stages - 1
+            );
+
+            if (newStage > plot.stage) {
+                plot.stage = newStage;
+                this._updateCropSprite(plot);
+
+                if (newStage === def.stages - 1) {
+                    // ZRELA!
+                    this._showFloatingText(plot.x, plot.y - 40, '🌟 Zrelo!', '#ffd700', 24);
+                    this._glowPulse(plot.sprite);
+                }
+            }
+        }
+
+        console.log(`🌞 Dan ${day} tick — ${this.tilledPlots.filter(p => p.crop).length} crop-ov aktiv`);
+    }
+
+    // ─────────────────────────────────────────────────────────────────────────
+    //  UVENJANJE
+    // ─────────────────────────────────────────────────────────────────────────
+    _wiltCrop(plot) {
+        plot.wilted = true;
+
+        // Sprite potemni in se trese
+        if (plot.sprite) {
+            this.scene.tweens.add({
+                targets: plot.sprite,
+                tint: 0x554433,
+                alpha: 0.5,
+                duration: 800,
+                ease: 'Sine.in',
+                onComplete: () => {
+                    if (plot.sprite) plot.sprite.setTint(0x554433).setAlpha(0.45);
+                }
+            });
+        }
+        this._showFloatingText(plot.x, plot.y - 30, '🍂 Uvelo!', '#cc6633');
+        console.warn(`🍂 Rastlina uvela @ ${plot.x},${plot.y}`);
+    }
+
+    // ─────────────────────────────────────────────────────────────────────────
+    //  POMOŽNE METODE
+    // ─────────────────────────────────────────────────────────────────────────
+
+    _getCropDef(key) {
+        return this.CROPS[key] || null;
+    }
+
+    _updateCropSprite(plot) {
+        const def = this._getCropDef(plot.crop);
+        const stageKey = def.stageKeys[plot.stage];
+
+        // Ciljana višina: 20px (stage0) → 70px (zrela)
+        const minH = 20, maxH = 70;
+        const cropH = minH + (plot.stage / (def.stages - 1)) * (maxH - minH);
+
+        const texture = this.scene.textures.get(stageKey);
+        const srcH = texture?.getSourceImage()?.height || 150;
+        const scale = cropH / srcH;
+
+        if (plot.sprite) {
+            // Animiran prehod na novo stopnjo
+            this.scene.tweens.add({
+                targets: plot.sprite,
+                scaleX: { from: plot.sprite.scaleX, to: scale },
+                scaleY: { from: plot.sprite.scaleY, to: scale },
+                duration: 600,
+                ease: 'Back.out',
+                onStart: () => { if (plot.sprite) plot.sprite.setTexture(stageKey); }
+            });
+        }
+    }
+
+    _removeCrop(plot) {
+        if (plot.sprite) { plot.sprite.destroy(); plot.sprite = null; }
+        plot.crop = null;
+        plot.dayPlanted = null;
+        plot.dayWatered = null;
+        plot.stage = 0;
+        plot.wilted = false;
+        if (plot.tileSprite) plot.tileSprite.setAlpha(0.9).clearTint();
+    }
+
+    _getPlotNear(kai) {
+        let closest = null;
+        let minDist = this.interactRange;
+        for (const plot of this.tilledPlots) {
+            const d = Phaser.Math.Distance.Between(kai.x, kai.y, plot.x, plot.y);
+            if (d < minDist) { minDist = d; closest = plot; }
+        }
+        return closest;
+    }
+
+    _getEmptyGroundNear(kai) {
+        // Snap na tile center — Kai mora biti v bližini centra tile-a
+        const ts = this.tileSize;
+        const snappedX = Math.floor(kai.x / ts) * ts + ts / 2;
+        const snappedY = Math.floor(kai.y / ts) * ts + ts / 2;
+        const dist = Phaser.Math.Distance.Between(kai.x, kai.y, snappedX, snappedY);
+        if (dist > this.interactRange) return null;
+        if (this.tilledPlots.some(p => Math.abs(p.x - snappedX) < 8 && Math.abs(p.y - snappedY) < 8)) return null;
+        return { x: snappedX, y: snappedY };
+    }
+
+    _drawTooltip(plot) {
+        const def = plot.crop ? this._getCropDef(plot.crop) : null;
+        let label = '';
+        if (!plot.crop) label = '🌱 [E] Posadi';
+        else if (plot.wilted) label = '🍂 [E] Odstrani';
+        else if (plot.stage >= (def?.stages - 1)) label = '🌾 [E] Poženi!';
+        else if (this.activeTool === 'watering_can') label = '💧 [E] Zalij';
+        else label = `🌿 ${plot.crop} (${plot.stage + 1}/${def?.stages})`;
+
+        // Tooltip — svetla, jasna, pri vrhu tilled tile-a
+        if (!this._tooltipText) {
+            this._tooltipText = this.scene.add.text(0, 0, '', {
+                fontFamily: 'Arial Black',
+                fontSize: '13px',
+                color: '#ffffff',
+                stroke: '#000000',
+                strokeThickness: 4,
+                backgroundColor: '#00000099',
+                padding: { x: 8, y: 4 },
+            }).setDepth(9999).setScrollFactor(1);
+        }
+        const W = 48, H = 24;
+        this._tooltipText
+            .setText(label)
+            .setPosition(plot.x - this._tooltipText.width / 2, plot.y - H / 2 - 20);
+    }
+
+    _showFloatingText(x, y, msg, color = '#ffffff', fontSize = 20) {
+        const txt = this.scene.add.text(x, y, msg, {
+            fontFamily: 'Arial Black',
+            fontSize: `${fontSize}px`,
+            color,
+            stroke: '#000000',
+            strokeThickness: 4,
+        }).setOrigin(0.5).setDepth(9998);
+
+        this.scene.tweens.add({
+            targets: txt,
+            y: y - 60,
+            alpha: { from: 1, to: 0 },
+            duration: 1400,
+            ease: 'Cubic.out',
+            onComplete: () => txt.destroy(),
+        });
+    }
+
+    _waterRipple(x, y) {
+        const gfx = this.scene.add.graphics().setDepth(9997);
+        let r = 4, alpha = 0.7;
+        const expand = this.scene.time.addEvent({
+            delay: 40,
+            repeat: 8,
+            callback: () => {
+                gfx.clear();
+                gfx.lineStyle(2, 0x4499ff, alpha);
+                gfx.strokeCircle(x, y, r);
+                r += 6; alpha -= 0.08;
+                if (r > 55) { gfx.destroy(); expand.remove(); }
+            }
+        });
+    }
+
+    _glowPulse(sprite) {
+        if (!sprite) return;
+        this.scene.tweens.add({
+            targets: sprite,
+            alpha: { from: 1, to: 0.5 },
+            duration: 400,
+            yoyo: true,
+            repeat: 3,
+            ease: 'Sine.inOut',
+        });
+    }
+
+    // ─────────────────────────────────────────────────────────────────────────
+    //  PUBLIC API — Za GrassScene
+    // ─────────────────────────────────────────────────────────────────────────
+
+    /** Nastavi aktiven tool (kliče InventorySystem) */
+    setTool(tool) { this.activeTool = tool; }
+
+    /** Nastavi aktivno seme (kliče InventorySystem) */
+    setSeed(seed) { this.activeSeed = seed; }
+
+    /** Vrni vse activate plots (za save) */
+    getState() {
+        return this.tilledPlots.map(p => ({
+            x: p.x, y: p.y,
+            crop: p.crop,
+            dayPlanted: p.dayPlanted,
+            dayWatered: p.dayWatered,
+            stage: p.stage,
+            wilted: p.wilted,
+        }));
+    }
+
+    /** Destroy */
+    destroy() {
+        this.highlightGfx?.destroy();
+        this._tooltipText?.destroy();
+        this.tilledPlots.forEach(p => {
+            p.tileSprite?.destroy();
+            p.sprite?.destroy();
+        });
+        this.tilledPlots = [];
+    }
+}