Add wallhammer.

init.lua

@@ -69,6 +69,7 @@ dofile(fun_caves.path .. "/nodes.lua")
 dofile(fun_caves.path .. "/deco.lua")
 dofile(fun_caves.path .. "/fungal_tree.lua")
 dofile(fun_caves.path .. "/armor.lua")
+dofile(fun_caves.path .. "/wallhammer.lua")
 dofile(fun_caves.path .. "/mapgen.lua")
 
 if mobs and mobs.mod == "redo" then

textures/image_credits.txt

@@ -8,3 +8,4 @@ Original garnet: von de Wela49 (cc-by-sa 3), https://en.wikipedia.org/wiki/File:
 Modified radioactive ore: everamzah
 Original DNA: Zephyris (cc-by-sa 3), https://en.wikipedia.org/wiki/File:DNA_Structure%2BKey%2BLabelled.pn_NoBB.png
 Original moonstone: Didier Descouens (cc-by-sa 4), https://en.wikipedia.org/wiki/File:Pierrelune.jpg
+Wallhammer images by the eminent DonBatman (DWYWPL), https://forum.minetest.net/viewtopic.php?f=11&t=13484&hilit=masonry+hammer

wallhammer.lua

@@ -0,0 +1,168 @@
+---------------------------------------------------------------
+-- Wallhammer
+---------------------------------------------------------------
+-- This is a cut-down version of DonBatman's mymasonhammer
+-- (https://github.com/DonBatman/mymasonhammer). This version only
+-- does toeholds, and makes them more ladder-like.
+---------------------------------------------------------------
+
+
+local USES = 100
+
+local default_material = {
+		{"default:cobble", "default_cobble", "Cobble", {cracky = 3, not_in_creative_inventory=1}, nil},
+		{"default:stone","default_stone", "Stone", {cracky = 3, not_in_creative_inventory=1}, "default:cobble"},
+		{"default:desert_stone","default_desert_stone", "Desert Stone", {cracky = 3, not_in_creative_inventory=1}, nil},
+		{"default:desert_cobble","default_desert_cobble", "Desert Cobble", {cracky = 3, not_in_creative_inventory=1}, nil},
+		{"default:sandstone","default_sandstone", "Sandstone", {cracky = 3, not_in_creative_inventory=1}, nil},
+		{"fun_caves:stone_with_lichen","default_stone", "Stone", {cracky = 3, not_in_creative_inventory=1}, "default:cobble"},
+		{"fun_caves:stone_with_algae","default_stone", "Stone", {cracky = 3, not_in_creative_inventory=1}, "default:cobble"},
+		{"fun_caves:stone_with_moss","default_stone", "Stone", {cracky = 3, not_in_creative_inventory=1}, "default:cobble"},
+		{"fun_caves:stone_with_salt","caverealms_salty2", "Stone", {cracky = 3, not_in_creative_inventory=1}, "fun_caves:stone_with_salt"},
+		}
+
+local function parti(pos)
+  	minetest.add_particlespawner(25, 0.3,
+		pos, pos,
+		{x=2, y=0.2, z=2}, {x=-2, y=2, z=-2},
+		{x=0, y=-6, z=0}, {x=0, y=-10, z=0},
+		0.2, 1,
+		0.2, 2,
+		true, "wallhammer_parti.png")
+end
+
+local function get_pointed_thing(player, range)
+	local plpos = player:getpos()
+	plpos.y = plpos.y+1.625
+	local dir = player:get_look_dir()
+	local p2 = vector.add(plpos, vector.multiply(dir, range))
+	local _,pos = minetest.line_of_sight(plpos, p2)
+	if not pos then
+		return
+	end
+	local check = minetest.get_node(pos)
+	if string.find(check.name, '_foot') then
+		pos = vector.add(pos, dir)
+		print('added')
+	end
+	return {
+		under = vector.round(pos),
+		above = vector.round(vector.subtract(pos, dir)),
+		type = "node"
+	}
+end
+
+minetest.register_tool( "fun_caves:wall_hammer",{
+	description = "Wall Hammer",
+	inventory_image = "wallhammer_hammer.png",
+	wield_image = "wallhammer_hammer.png",
+	tool_capabilities = {
+		full_punch_interval = 1.0,
+		max_drop_level=1,
+		groupcaps={
+			cracky = {times={[1]=4.00, [2]=1.60, [3]=0.80}, uses=20, maxlevel=0},
+		},
+		damage_groups = {fleshy=4},
+	},
+	on_use = function(itemstack, user, pointed_thing)
+
+		if pointed_thing.type ~= "node" then
+			return
+		end
+
+		local pos = pointed_thing.under
+		local node = minetest.get_node(pos)
+
+		for i in ipairs (default_material) do
+			local item = default_material [i][1]
+			local mat = default_material [i][2]
+			local desc = default_material [i][3]
+
+			if minetest.is_protected(pos, user:get_player_name()) then
+				minetest.record_protection_violation(pos, user:get_player_name())
+				return
+			end
+
+			if node.name == item then
+				minetest.set_node(pos,{name = "fun_caves:"..mat.."_foot", param2=minetest.dir_to_facedir(user:get_look_dir())})
+				parti(pos)
+			end
+		end
+
+		if not minetest.setting_getbool("creative_mode") then
+			itemstack:add_wear(65535 / (USES - 1))
+		end
+
+		return itemstack
+	end,
+})
+
+minetest.register_craft({
+	output = "fun_caves:wall_hammer",
+	recipe = {
+		{"", "fun_caves:dry_fiber", ""},		
+		{"default:steel_ingot", "default:steel_ingot", "group:stick"},
+		{"", "fun_caves:dry_fiber", ""},		
+	},
+})
+
+minetest.register_craft({
+	output = "fun_caves:wall_hammer",
+	type = "shapeless",
+	recipe = {
+		"fun_caves:wall_hammer", "default:steel_ingot",	
+	},
+})
+
+
+for i in ipairs (default_material) do
+	local item = default_material [i][1]
+	local mat = default_material [i][2]
+	local desc = default_material [i][3]
+	local gro = default_material [i][4]
+	local drop = default_material[i][5]
+
+	if not drop then
+		drop = item
+	end
+
+	minetest.register_node("fun_caves:"..mat.."_foot", {
+		description =  desc.." Foot Hold Block",
+		drawtype = "nodebox",
+		tiles = {
+			mat..".png^[colorize:#FFFFFF:40",
+			mat..".png^[colorize:#000000:80",
+			mat..".png^[colorize:#000000:60",
+			mat..".png^[colorize:#000000:60",
+			mat..".png^[colorize:#000000:60",
+			mat..".png^[colorize:#FFFFFF:20",
+		},
+		paramtype = "light",
+		paramtype2 = "facedir",
+		walkable = true,
+		climbable = true,
+		drop = drop,
+		groups = gro,
+		node_box = {
+			type = "fixed",
+			fixed = {
+				{-0.5, -0.5, 0.4, 0.5, 0.5, 0.5},
+				{-0.375, -0.3125, 0.3, -0.125, -0.125, 0.4},
+				{0.125, 0.1875, 0.3, 0.375, 0.375, 0.4},
+			}
+		},
+		selection_box = {
+			type = "fixed",
+			fixed = {
+				{-0.5, -0.5, 0.45, 0.5, 0.5, 0.5},
+			}
+		},
+		collision_box = {
+			type="fixed",
+			fixed = {
+				{-0.5, -0.5, 0.4, 0.5, 0.5, 0.5},
+			}
+		},
+	})
+
+end