From 5d856c5437e7cec0aae57b932c3da3e4617f5334 Mon Sep 17 00:00:00 2001
From: ZXMushroom63 <robert.pirtea.junior@gmail.com>
Date: Sun, 27 Apr 2025 19:01:01 +0800
Subject: [PATCH] veinminer mod

---
 examplemods/veinminer.js | 132 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 132 insertions(+)
 create mode 100644 examplemods/veinminer.js

diff --git a/examplemods/veinminer.js b/examplemods/veinminer.js
new file mode 100644
index 0000000..408f953
--- /dev/null
+++ b/examplemods/veinminer.js
@@ -0,0 +1,132 @@
+(function TreeChopperMod() {
+    ModAPI.meta.title("Vein Miner");
+    ModAPI.meta.description("Vein-mines trees & ores while crouching. Press the 'config' button for settings.");
+    ModAPI.meta.credits("By ZXMushroom63");
+    ModAPI.meta.version("v1.0");
+    globalThis.VEINMINERCONF = {
+        doLogs: true,
+        doOres: true,
+        doGravel: false,
+        doClay: false,
+    };
+    try {
+        Object.assign(conf, JSON.parse(localStorage.getItem("trc_mod::conf") || "{}"));
+    } catch (error) {
+        //swallow
+    }
+    ModAPI.meta.config(()=>{
+        var conf = document.createElement("div");
+        conf.innerHTML = `
+        <h1>Vein Miner Settings&nbsp;<a href="javascript:void(0)" onclick="this.parentElement.parentElement.remove()" style="color:red">[X]</a></h1>
+        <sub>Refresh page to apply settings</sub><br>
+        <label>Veinmine Logs: </label><input type=checkbox ${VEINMINERCONF.doLogs ? "checked" : ""} oninput="VEINMINERCONF.doLogs = this.checked; this.parentElement.__save();"></input><br>
+        <label>Veinmine Ores: </label><input type=checkbox ${VEINMINERCONF.doOres ? "checked" : ""} oninput="VEINMINERCONF.doOres = this.checked; this.parentElement.__save();"></input><br>
+        <label>Veinmine Gravel: </label><input type=checkbox ${VEINMINERCONF.doGravel ? "checked" : ""} oninput="VEINMINERCONF.doGravel = this.checked; this.parentElement.__save();"></input><br>
+        <label>Veinmine Clay: </label><input type=checkbox ${VEINMINERCONF.doClay ? "checked" : ""} oninput="VEINMINERCONF.doClay = this.checked; this.parentElement.__save();"></input><br>
+        `;
+        conf.style = "position: fixed; background-color: white; color: black; width: 100vw; height: 100vh; z-index: 256;top:0;left:0;";
+        conf.__save = ()=>localStorage.setItem("trc_mod::conf", JSON.stringify(VEINMINERCONF));
+        document.body.appendChild(conf);
+    });
+
+    ModAPI.dedicatedServer.appendCode(`globalThis.VEINMINERCONF = ${JSON.stringify(VEINMINERCONF)};`);
+
+    ModAPI.dedicatedServer.appendCode(function () {
+        ModAPI.addEventListener("bootstrap", () => {
+            const targettedBlockIds = [];
+            if (VEINMINERCONF.doLogs) {
+                targettedBlockIds.push("log", "log2");
+            }
+            if (VEINMINERCONF.doOres) {
+                targettedBlockIds.push("coal_ore", "gold_ore", "iron_ore", "lapis_ore", "quartz_ore", "diamond_ore", "emerald_ore", "redstone_ore", "lit_redstone_ore");
+            }
+            if (VEINMINERCONF.doGravel) {
+                targettedBlockIds.push("gravel");
+            }
+            if (VEINMINERCONF.doClay) {
+                targettedBlockIds.push("clay");
+            }
+            console.log(targettedBlockIds);
+            const valid_log_blocks = targettedBlockIds.map(x => ModAPI.blocks[x].getRef());
+
+            function stringifyBlockPos(blockPos) {
+                return blockPos.x + "," + blockPos.y + "," + blockPos.z;
+            }
+            function getNeighbors(blockPos) {
+                return [
+                    //direct neighbors
+                    blockPos.down(1),
+                    blockPos.up(1),
+                    blockPos.north(1),
+                    blockPos.south(1),
+                    blockPos.east(1),
+                    blockPos.west(1),
+
+                    //edges
+                    blockPos.down(1).north(1),
+                    blockPos.down(1).south(1),
+                    blockPos.down(1).east(1),
+                    blockPos.down(1).west(1),
+                    blockPos.up(1).north(1),
+                    blockPos.up(1).south(1),
+                    blockPos.up(1).east(1),
+                    blockPos.up(1).west(1),
+                    blockPos.north(1).east(1),
+                    blockPos.north(1).west(1),
+                    blockPos.south(1).east(1),
+                    blockPos.south(1).west(1),
+
+                    //corners
+                    blockPos.down(1).north(1).east(1),
+                    blockPos.down(1).north(1).west(1),
+                    blockPos.down(1).south(1).east(1),
+                    blockPos.down(1).south(1).west(1),
+                    blockPos.up(1).north(1).east(1),
+                    blockPos.up(1).north(1).west(1),
+                    blockPos.up(1).south(1).east(1),
+                    blockPos.up(1).south(1).west(1),
+                ];
+            }
+            async function getBlockGraph(blockPos, getBlockState, targetType) {
+                const closed = [stringifyBlockPos(blockPos)];
+                const logs = [];
+                const open = [...getNeighbors(blockPos)];
+                const maxIters = 120;
+                var i = 0;
+                while (open.length > 0 && i < maxIters) {
+                    const target = open.pop();
+
+                    closed.push(stringifyBlockPos(target));
+
+                    i++;
+                    const iBlockState = await getBlockState(target.getRef());
+                    if (iBlockState.block.getRef() === targetType) {
+                        logs.push(target);
+                        open.push(...getNeighbors(target).filter(x => !closed.includes(stringifyBlockPos(x))));
+                    }
+                }
+                return logs;
+            }
+
+            valid_log_blocks.forEach(b => {
+                const originalHarvest = b.$harvestBlock;
+                b.$harvestBlock = function ($theWorld, $player, $blockpos, $blockstate, $tileentity) {
+                    if ($player.$isSneaking() && !ModAPI.util.isCritical()) {
+                        ModAPI.promisify(async () => {
+                            var player = ModAPI.util.wrap($player);
+                            var world = ModAPI.util.wrap($theWorld);
+                            var harvestCall = ModAPI.promisify(player.theItemInWorldManager.tryHarvestBlock);
+                            
+                            const blocks = await getBlockGraph(ModAPI.util.wrap($blockpos), ModAPI.promisify(world.getBlockState), b);
+
+                            for (let i = 0; i < blocks.length; i++) {
+                                await harvestCall(blocks[i].getRef());
+                            }
+                        })();
+                    }
+                    originalHarvest.apply(this, [$theWorld, $player, $blockpos, $blockstate, $tileentity]);
+                }
+            });
+        });
+    });
+})();
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