From 868b4aade332d3e6a06633e429fc3ecdfbb4a69a Mon Sep 17 00:00:00 2001
From: IntegratedQuantum <jahe788@gmail.com>
Date: Sat, 1 Mar 2025 15:23:05 +0100
Subject: [PATCH] Keep crafting more when holding left click in inventory
 crafting.

fixes #1051
---
 src/gui/gui.zig | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/src/gui/gui.zig b/src/gui/gui.zig
index 04ff1806..1357b1e6 100644
--- a/src/gui/gui.zig
+++ b/src/gui/gui.zig
@@ -587,6 +587,11 @@ pub const inventory = struct { // MARK: inventory
 	var leftClickSlots: List(*ItemSlot) = undefined;
 	var rightClickSlots: List(*ItemSlot) = undefined;
 	var initialized: bool = false;
+	const minCraftingCooldown = 20;
+	const maxCraftingCooldown = 400;
+	var nextCraftingAction: i64 = undefined;
+	var craftingCooldown: u63 = undefined;
+	var startedCrafting: bool = false;
 
 	pub fn init() void {
 		carried = Inventory.init(main.globalAllocator, 1, .normal, .{.hand = main.game.Player.id});
@@ -595,6 +600,7 @@ pub const inventory = struct { // MARK: inventory
 		carriedItemSlot = ItemSlot.init(.{0, 0}, carried, 0, .default, .normal);
 		carriedItemSlot.renderFrame = false;
 		initialized = true;
+		startedCrafting = false;
 	}
 
 	pub fn deinit() void {
@@ -630,6 +636,22 @@ pub const inventory = struct { // MARK: inventory
 	fn update() void {
 		if(!initialized) return;
 		if(hoveredItemSlot) |itemSlot| {
+			if(itemSlot.inventory.type == .crafting and itemSlot.mode == .takeOnly) {
+				if(main.KeyBoard.key("mainGuiButton").pressed) {
+					const time = std.time.milliTimestamp();
+					if(!startedCrafting) {
+						startedCrafting = true;
+						craftingCooldown = maxCraftingCooldown;
+						nextCraftingAction = time;
+					}
+					while(time -% nextCraftingAction >= 0) {
+						nextCraftingAction +%= craftingCooldown;
+						craftingCooldown -= (craftingCooldown - minCraftingCooldown)*craftingCooldown/1000;
+						itemSlot.inventory.depositOrSwap(itemSlot.itemSlot, carried);
+					}
+					return;
+				}
+			}
 			if(itemSlot.mode != .normal) return;
 
 			if(carried.getAmount(0) == 0) return;
@@ -658,6 +680,10 @@ pub const inventory = struct { // MARK: inventory
 		if(!initialized) return;
 		if(main.game.world == null) return;
 		if(leftClick) {
+			if(startedCrafting) {
+				startedCrafting = false;
+				return;
+			}
 			if(leftClickSlots.items.len != 0) {
 				const targetInventories = main.stackAllocator.alloc(Inventory, leftClickSlots.items.len);
 				defer main.stackAllocator.free(targetInventories);