Add potato mode

src/js/core/sprites.js

@@ -5,6 +5,8 @@ import { round3Digits } from "./utils";
 export const ORIGINAL_SPRITE_SCALE = "0.75";
 export const FULL_CLIP_RECT = new Rectangle(0, 0, 1, 1);
 
+const EXTRUDE = 0.1;
+
 export class BaseSprite {
     /**
      * Returns the raw handle
@@ -211,10 +213,10 @@ export class AtlasSprite extends BaseSprite {
             srcH,
 
             // dest pos and size
-            destX,
-            destY,
-            destW,
-            destH
+            destX - EXTRUDE,
+            destY - EXTRUDE,
+            destW + 2 * EXTRUDE,
+            destH + 2 * EXTRUDE
         );
     }
 
@@ -267,10 +269,10 @@ export class AtlasSprite extends BaseSprite {
             srcH,
 
             // dest pos and size
-            destX,
-            destY,
-            destW,
-            destH
+            destX - EXTRUDE,
+            destY - EXTRUDE,
+            destW + 2 * EXTRUDE,
+            destH + 2 * EXTRUDE
         );
     }
 

src/js/game/belt_path.js

@@ -2,7 +2,7 @@ import { globalConfig } from "../core/config";
 import { DrawParameters } from "../core/draw_parameters";
 import { createLogger } from "../core/logging";
 import { Rectangle } from "../core/rectangle";
-import { epsilonCompare, round4Digits, clamp } from "../core/utils";
+import { clamp, epsilonCompare, round4Digits } from "../core/utils";
 import { enumDirection, enumDirectionToVector, enumInvertedDirections, Vector } from "../core/vector";
 import { BasicSerializableObject, types } from "../savegame/serialization";
 import { BaseItem } from "./base_item";
@@ -1069,12 +1069,14 @@ export class BeltPath extends BasicSerializableObject {
             // Trigger animation on the acceptor comp
             const targetAcceptorComp = this.acceptorTarget.entity.components.ItemAcceptor;
             if (targetAcceptorComp) {
-                targetAcceptorComp.onItemAccepted(
-                    this.acceptorTarget.slot,
-                    this.acceptorTarget.direction,
-                    item,
-                    remainingProgress
-                );
+                if (!this.root.app.settings.getAllSettings().simplifiedBelts) {
+                    targetAcceptorComp.onItemAccepted(
+                        this.acceptorTarget.slot,
+                        this.acceptorTarget.direction,
+                        item,
+                        remainingProgress
+                    );
+                }
             }
 
             return true;
@@ -1179,6 +1181,35 @@ export class BeltPath extends BasicSerializableObject {
         parameters.context.fillRect(firstItemIndicator.x - 3, firstItemIndicator.y - 1, 6, 2);
     }
 
+    /**
+     * Checks if this belt path should render simplified
+     */
+    checkIsPotatoMode() {
+        // POTATO Mode: Only show items when belt is hovered
+        if (!this.root.app.settings.getAllSettings().simplifiedBelts) {
+            return false;
+        }
+
+        const mousePos = this.root.app.mousePosition;
+        if (!mousePos) {
+            // Mouse not registered
+            return true;
+        }
+
+        const tile = this.root.camera.screenToWorld(mousePos).toTileSpace();
+        const contents = this.root.map.getLayerContentXY(tile.x, tile.y, "regular");
+        if (!contents || !contents.components.Belt) {
+            // Nothing below
+            return true;
+        }
+
+        if (contents.components.Belt.assignedPath !== this) {
+            // Not this path
+            return true;
+        }
+        return false;
+    }
+
     /**
      * Draws the path
      * @param {DrawParameters} parameters
@@ -1193,6 +1224,29 @@ export class BeltPath extends BasicSerializableObject {
             return;
         }
 
+        if (this.checkIsPotatoMode()) {
+            const firstItem = this.items[0];
+            if (this.entityPath.length > 1 && firstItem) {
+                const medianBeltIndex = clamp(
+                    Math.round(this.entityPath.length / 2 - 1),
+                    0,
+                    this.entityPath.length - 1
+                );
+                const medianBelt = this.entityPath[medianBeltIndex];
+                const staticComp = medianBelt.components.StaticMapEntity;
+                const centerPosLocal = medianBelt.components.Belt.transformBeltToLocalSpace(
+                    this.entityPath.length % 2 === 0 ? 1 : 0.5
+                );
+                const centerPos = staticComp.localTileToWorld(centerPosLocal).toWorldSpaceCenterOfTile();
+
+                parameters.context.globalAlpha = 0.5;
+                firstItem[_item].drawItemCenteredClipped(centerPos.x, centerPos.y, parameters);
+                parameters.context.globalAlpha = 1;
+            }
+
+            return;
+        }
+
         let currentItemPos = this.spacingToFirstItem;
         let currentItemIndex = 0;
 

src/js/game/map_chunk_view.js

@@ -88,16 +88,17 @@ export class MapChunkView extends MapChunk {
         });
 
         const dims = globalConfig.mapChunkWorldSize;
+        const extrude = 0.05;
 
         // Draw chunk "pixel" art
         parameters.context.imageSmoothingEnabled = false;
         drawSpriteClipped({
             parameters,
             sprite,
-            x: this.x * dims,
-            y: this.y * dims,
-            w: dims,
-            h: dims,
+            x: this.x * dims - extrude,
+            y: this.y * dims - extrude,
+            w: dims + 2 * extrude,
+            h: dims + 2 * extrude,
             originalW: overlaySize,
             originalH: overlaySize,
         });

src/js/game/systems/belt.js

@@ -7,13 +7,13 @@ import { AtlasSprite } from "../../core/sprites";
 import { fastArrayDeleteValue } from "../../core/utils";
 import { enumDirection, enumDirectionToVector, enumInvertedDirections, Vector } from "../../core/vector";
 import { BeltPath } from "../belt_path";
+import { arrayBeltVariantToRotation, MetaBeltBuilding } from "../buildings/belt";
+import { getCodeFromBuildingData } from "../building_codes";
 import { BeltComponent } from "../components/belt";
 import { Entity } from "../entity";
 import { GameSystemWithFilter } from "../game_system_with_filter";
 import { MapChunkView } from "../map_chunk_view";
 import { defaultBuildingVariant } from "../meta_building";
-import { getCodeFromBuildingData } from "../building_codes";
-import { arrayBeltVariantToRotation, MetaBeltBuilding } from "../buildings/belt";
 
 export const BELT_ANIM_COUNT = 14;
 
@@ -43,6 +43,16 @@ export class BeltSystem extends GameSystemWithFilter {
             [enumDirection.right]: [],
         };
 
+        /**
+         * Stores simplified sprites of a belt
+         * @type {Object<enumDirection, AtlasSprite>}
+         */
+        this.potatoBeltSprites = {
+            [enumDirection.top]: Loader.getSprite("sprites/belt/potato_mode/forward.png"),
+            [enumDirection.right]: Loader.getSprite("sprites/belt/potato_mode/right.png"),
+            [enumDirection.left]: Loader.getSprite("sprites/belt/potato_mode/left.png"),
+        };
+
         for (let i = 0; i < BELT_ANIM_COUNT; ++i) {
             this.beltAnimations[enumDirection.top].push(
                 Loader.getSprite("sprites/belt/built/forward_" + i + ".png")
@@ -496,14 +506,43 @@ export class BeltSystem extends GameSystemWithFilter {
                 globalConfig.itemSpacingOnBelts
         );
         const contents = chunk.containedEntitiesByLayer.regular;
-        for (let i = 0; i < contents.length; ++i) {
-            const entity = contents[i];
-            if (entity.components.Belt) {
-                const direction = entity.components.Belt.direction;
-                const sprite = this.beltAnimations[direction][animationIndex % BELT_ANIM_COUNT];
 
-                // Culling happens within the static map entity component
-                entity.components.StaticMapEntity.drawSpriteOnBoundsClipped(parameters, sprite, 0);
+        if (this.root.app.settings.getAllSettings().simplifiedBelts) {
+            // POTATO Mode: Only show items when belt is hovered
+            let hoveredBeltPath = null;
+            const mousePos = this.root.app.mousePosition;
+            if (mousePos) {
+                const tile = this.root.camera.screenToWorld(mousePos).toTileSpace();
+                const contents = this.root.map.getLayerContentXY(tile.x, tile.y, "regular");
+                if (contents && contents.components.Belt) {
+                    hoveredBeltPath = contents.components.Belt.assignedPath;
+                }
+            }
+
+            for (let i = 0; i < contents.length; ++i) {
+                const entity = contents[i];
+                if (entity.components.Belt) {
+                    const direction = entity.components.Belt.direction;
+                    let sprite = this.potatoBeltSprites[direction];
+
+                    if (entity.components.Belt.assignedPath === hoveredBeltPath) {
+                        sprite = this.beltAnimations[direction][animationIndex % BELT_ANIM_COUNT];
+                    }
+
+                    // Culling happens within the static map entity component
+                    entity.components.StaticMapEntity.drawSpriteOnBoundsClipped(parameters, sprite, 0);
+                }
+            }
+        } else {
+            for (let i = 0; i < contents.length; ++i) {
+                const entity = contents[i];
+                if (entity.components.Belt) {
+                    const direction = entity.components.Belt.direction;
+                    const sprite = this.beltAnimations[direction][animationIndex % BELT_ANIM_COUNT];
+
+                    // Culling happens within the static map entity component
+                    entity.components.StaticMapEntity.drawSpriteOnBoundsClipped(parameters, sprite, 0);
+                }
             }
         }
     }

src/js/game/systems/item_acceptor.js

@@ -15,6 +15,11 @@ export class ItemAcceptorSystem extends GameSystemWithFilter {
     }
 
     update() {
+        if (this.root.app.settings.getAllSettings().simplifiedBelts) {
+            // Disabled in potato mode
+            return;
+        }
+
         // This system doesn't render anything while in map overview,
         // so simply accumulate ticks
         if (this.root.camera.getIsMapOverlayActive()) {
@@ -56,6 +61,11 @@ export class ItemAcceptorSystem extends GameSystemWithFilter {
      * @param {MapChunkView} chunk
      */
     drawChunk(parameters, chunk) {
+        if (this.root.app.settings.getAllSettings().simplifiedBelts) {
+            // Disabled in potato mode
+            return;
+        }
+
         const contents = chunk.containedEntitiesByLayer.regular;
         for (let i = 0; i < contents.length; ++i) {
             const entity = contents[i];

src/js/game/systems/item_ejector.js

@@ -202,7 +202,13 @@ export class ItemEjectorSystem extends GameSystemWithFilter {
                     // Try to hand over the item
                     if (this.tryPassOverItem(item, destEntity, destSlot.index)) {
                         // Handover successful, clear slot
-                        targetAcceptorComp.onItemAccepted(destSlot.index, destSlot.acceptedDirection, item);
+                        if (!this.root.app.settings.getAllSettings().simplifiedBelts) {
+                            targetAcceptorComp.onItemAccepted(
+                                destSlot.index,
+                                destSlot.acceptedDirection,
+                                item
+                            );
+                        }
                         sourceSlot.item = null;
                         continue;
                     }
@@ -284,6 +290,11 @@ export class ItemEjectorSystem extends GameSystemWithFilter {
      * @param {MapChunkView} chunk
      */
     drawChunk(parameters, chunk) {
+        if (this.root.app.settings.getAllSettings().simplifiedBelts) {
+            // Disabled in potato mode
+            return;
+        }
+
         const contents = chunk.containedEntitiesByLayer.regular;
 
         for (let i = 0; i < contents.length; ++i) {

src/js/profile/application_settings.js

@@ -276,6 +276,7 @@ export const allApplicationSettings = [
     new BoolSetting("lowQualityMapResources", enumCategories.performance, (app, value) => {}),
     new BoolSetting("disableTileGrid", enumCategories.performance, (app, value) => {}),
     new BoolSetting("lowQualityTextures", enumCategories.performance, (app, value) => {}),
+    new BoolSetting("simplifiedBelts", enumCategories.performance, (app, value) => {}),
 ];
 
 export function getApplicationSettingById(id) {
@@ -313,6 +314,7 @@ class SettingsStorage {
         this.lowQualityMapResources = false;
         this.disableTileGrid = false;
         this.lowQualityTextures = false;
+        this.simplifiedBelts = false;
 
         /**
          * @type {Object.<string, number>}
@@ -523,7 +525,7 @@ export class ApplicationSettings extends ReadWriteProxy {
     }
 
     getCurrentVersion() {
-        return 26;
+        return 27;
     }
 
     /** @param {{settings: SettingsStorage, version: number}} data */
@@ -646,6 +648,11 @@ export class ApplicationSettings extends ReadWriteProxy {
             data.version = 26;
         }
 
+        if (data.version < 27) {
+            data.settings.simplifiedBelts = false;
+            data.version = 27;
+        }
+
         return ExplainedResult.good();
     }
 }

translations/base-en.yaml

@@ -898,6 +898,11 @@ settings:
             description: >-
                 Enabled by default, selects the miner if you use the pipette when hovering a resource patch.
 
+        simplifiedBelts:
+            title: Simplified Belts (Ugly)
+            description: >-
+                Does not render belt items except when hovering the belt, to save performance.
+
 keybindings:
     title: Keybindings
     hint: >-
@@ -1004,3 +1009,53 @@ demo:
         exportingBase: Exporting whole Base as Image
 
     settingNotAvailable: Not available in the demo.
+
+tips:
+    - The hub accepts input of any kind, not just the current shape!
+    - Make sure your factories are stackable - it will pay out!
+    - Don't build too close to the hub, or it will be a huge chaos!
+    - If stacking does not work, try switching the inputs.
+    - You can toggle the belt planner direction by pressing <b>R</b>.
+    - Holding <b>CTRL</b> allows dragging of belts without auto-orientation.
+    - Ratios stay the same, as long as all upgrades are on the same Tier.
+    - Serial execution is more efficient than parallel.
+    - You will unlock more variants of buildings later in the game!
+    - You can use <b>T</b> to switch between different variants.
+    - Symmetry is key!
+    - You can weave different tiers of tunnels.
+    - Try to build compact factories - it will pay out!
+    - The painter has a mirrored variant which you can select with <b>T</b>
+    - Having the right building ratios will maximize efficiency.
+    - At maximum level, 5 extractors will fill a single belt.
+    - Don't forget about tunnels!
+    - You don't need to divide up items evenly for full efficiency.
+    - Holding <b>SHIFT</b> will activate the belt planner, letting you place long lines of belts easily.
+    - Cutters always cut vertically, regardless of their orientation.
+    - To get white mix all three colors.
+    - The storage buffer priorities the first output.
+    - Invest time to build repeatable designs - it's worth it!
+    - Holding <b>CTRL</b> allows to place multiple buildings.
+    - You can hold <b>ALT</b> to invert the direction of placed belts.
+    - Efficiency is key!
+    - Shape patches that are further away from the hub are more complex.
+    - Machines have a limited speed, divide them up for maximum efficiency.
+    - Use balancers to maximize your efficiency.
+    - Organization is important. Try not to cross conveyors too much.
+    - Plan in advance, or it will be a huge chaos!
+    - Don't remove your old factories! You'll need them to unlock upgrades.
+    - Try beating level 18 on your own before seeking for help!
+    - Don't complicate things, try to stay simple and you'll go far.
+    - You may need to re-use factories later in the game. Plan your factories to be re-usable.
+    - Sometimes, you can find a needed shape in the map without creating it with stackers.
+    - Full windmills / pinwheels can never spawn naturally.
+    - Color your shapes before cutting for maximum efficiency.
+    - With modules, space is merely a perception; a concern for mortal men.
+    - Make a separate blueprint factory. They're important for modules.
+    - Have a closer look on the color mixer, and your questions will be answered.
+    - Use <b>CTRL</b> + Click to select an area.
+    - Building too close to the hub can get in the way of later projects.
+    - The pin icon next to each shape in the upgrade list pins it to the screen.
+    - Mix all primary colours together to make white!
+    - You have an infinite map, don't cramp your factory, expand!
+    - Also try Factorio! It's my favourite game.
+    - The quad cutter cuts counter-clockwise starting from the top right!