refactor BlockInfo & change action item to paper

scripts/classes/BlockInfo.js

@@ -1,24 +1,28 @@
 import { system, world } from '@minecraft/server';
 import { Raycaster } from '../classes/Raycaster';
 
-system.runInterval(() => {
+class BlockInfo {
+    static onTick() {
         for (const player of world.getAllPlayers()) {
             if (!player)
                 continue;
-        showStructureBlockInfo(player);
+            this.showStructureBlockInfo(player);
+        }
     }
-});
 
-function showStructureBlockInfo(player) {
+    static showStructureBlockInfo(player) {
         const block = Raycaster.getTargetedStructureBlock(player, { isFirst: true, collideWithWorldBlocks: true });
         if (!block)
             return;
-    player.onScreenDisplay.setActionBar({ text: getFormattedBlockInfo(block.permutation) });
-}
+        player.onScreenDisplay.setActionBar({ text: this.getFormattedBlockInfo(block.permutation) });
+    }
 
-function getFormattedBlockInfo(block) {
+    static getFormattedBlockInfo(block) {
         const states = block.getAllStates();
         if (Object.keys(states).length === 0)
             return `Structure:\n§a${block.type.id}`;
         return `Structure:\n§a${block.type.id}\n§7${JSON.stringify(block.getAllStates())}`;
+    }
 }
+
+system.runInterval(() => BlockInfo.onTick());

scripts/rules/easyPlace.js

@@ -5,11 +5,11 @@ import { structureCollection } from '../classes/StructureCollection';
 import { bannedBlocks, bannedToValidBlockMap, whitelistedBlockStates, resetToBlockStates, bannedDimensionBlocks, specialItemPlacementConversions, 
     blockIdToItemStackMap } from '../data';
 
-const ARROW_SLOT = 35;
+const ACTION_SLOT = 35;
 
 const easyPlace = new Rule({
     identifier: 'easyPlace',
-    description: { text: 'Simplifies placing blocks in a structure (arrow in bottom right inventory slot).' },
+    description: { text: 'Simplifies placing blocks in a structure (paper in bottom right inventory slot).' },
     onEnableCallback: () => { world.beforeEvents.playerPlaceBlock.subscribe(onPlayerPlaceBlock); },
     onDisableCallback: () => { world.beforeEvents.playerPlaceBlock.unsubscribe(onPlayerPlaceBlock); }
 })
@@ -17,19 +17,19 @@ extension.addRule(easyPlace);
 
 function onPlayerPlaceBlock(event) {
     const { player, block } = event;
-    if (!player || !block || !hasArrowInCorrectSlot(player)) return;
+    if (!player || !block || !hasActionItemInCorrectSlot(player)) return;
     const structureBlock = fetchStructureBlock(block.location);
     if (!structureBlock)
         return;
     tryPlaceBlock(event, player, block, structureBlock);
 }
 
-function hasArrowInCorrectSlot(player) {
+function hasActionItemInCorrectSlot(player) {
     const inventory = player.getComponent(EntityComponentTypes.Inventory)?.container;
     if (!inventory)
         return false;
-    const arrowSlot = inventory.getSlot(ARROW_SLOT);
-    return arrowSlot.hasItem() && arrowSlot.typeId === 'minecraft:arrow';
+    const actionSlot = inventory.getSlot(ACTION_SLOT);
+    return actionSlot.hasItem() && actionSlot.typeId === 'minecraft:paper';
 }
 
 function fetchStructureBlock(location) {

scripts/rules/fastEasyPlace.js

@@ -8,7 +8,7 @@ import { Raycaster } from '../classes/Raycaster';
 let runner = void 0;
 const easyPlace = new Rule({
     identifier: 'fastEasyPlace',
-    description: { text: 'Looking at structure blocks with an arrow in your hand will place them.' },
+    description: { text: 'Looking at structure blocks with paper in your hand will place them.' },
     onEnableCallback: () => { runner = system.runInterval(onTick, 2); },
     onDisableCallback: () => { system.clearRun(runner); }
 })
@@ -23,7 +23,7 @@ function onTick() {
 }
 
 function processEasyPlace(player) {
-    if (!player || !isHoldingArrow(player)) return;
+    if (!player || !isHoldingActionItem(player)) return;
     const structureBlock = Raycaster.getTargetedStructureBlock(player, { isFirst: true });
     if (!structureBlock)
         return;
@@ -31,11 +31,11 @@ function processEasyPlace(player) {
     tryPlaceBlock(player, worldBlock, structureBlock.permutation);
 }
 
-function isHoldingArrow(player) {
+function isHoldingActionItem(player) {
     const mainhandItemStack = player.getComponent(EntityComponentTypes.Equippable).getEquipment(EquipmentSlot.Mainhand);
     if (!mainhandItemStack)
         return false;
-    return mainhandItemStack.typeId === 'minecraft:arrow';
+    return mainhandItemStack.typeId === 'minecraft:paper';
 }
 
 function tryPlaceBlock(player, worldBlock, structureBlock) {