move node defs and recipes into a subfolder

1 files changed, 473 insertions, 0 deletions

diff --git a/nodes/node_diggers.lua b/nodes/node_diggers.lua
new file mode 100644
index 0000000..c12b46c
--- /dev/null
+++ b/nodes/node_diggers.lua
@@ -0,0 +1,473 @@
+-- internationalization boilerplate
+local MP = minetest.get_modpath(minetest.get_current_modname())
+local S, NS = dofile(MP.."/intllib.lua")
+
+-- Note: diggers go in group 3 and have an execute_dig method.
+
+local digger_nodebox = {
+	{-0.5, -0.5, 0, 0.5, 0.5, 0.4375}, -- Block
+	{-0.4375, -0.3125, 0.4375, 0.4375, 0.3125, 0.5}, -- Cutter1
+	{-0.3125, -0.4375, 0.4375, 0.3125, 0.4375, 0.5}, -- Cutter2
+	{-0.5, -0.125, -0.125, 0.5, 0.125, 0}, -- BackFrame1
+	{-0.125, -0.5, -0.125, 0.125, 0.5, 0}, -- BackFrame2
+	{-0.25, -0.25, -0.5, 0.25, 0.25, 0}, -- Drive
+}
+
+local dual_digger_nodebox = {
+	{-0.5, -0.4375, 0, 0.5, 0.5, 0.4375}, -- Block
+	{-0.4375, -0.3125, 0.4375, 0.4375, 0.3125, 0.5}, -- Cutter1
+	{-0.3125, -0.4375, 0.4375, 0.3125, 0.4375, 0.5}, -- Cutter2
+	{-0.5, 0, -0.125, 0.5, 0.125, 0}, -- BackFrame1
+	{-0.25, 0, -0.5, 0.25, 0.25, 0}, -- Drive
+	{-0.25, 0.25, -0.25, 0.25, 0.5, 0}, -- Upper_Drive
+	{-0.5, -0.4375, -0.5, 0.5, 0, 0.4375}, -- Lower_Block
+	{-0.3125, -0.5, -0.4375, 0.3125, -0.4375, 0.4375}, -- Lower_Cutter_1
+	{-0.4375, -0.5, -0.3125, 0.4375, -0.4375, 0.3125}, -- Lower_Cutter_2
+}
+
+local intermittent_formspec = 
+	default.gui_bg ..
+	default.gui_bg_img ..
+	default.gui_slots ..
+	"field[0.5,0.8;1,0.1;period;" .. S("Periodicity") .. ";${period}]" ..
+	"tooltip[period;" .. S("Digger will dig once every n steps.\nThese steps are globally aligned, all diggers with\nthe same period and offset will dig on the same location.") .. "]" ..
+	"field[1.5,0.8;1,0.1;offset;" .. S("Offset") .. ";${offset}]" ..
+	"tooltip[offset;" .. S("Offsets the start of periodicity counting by this amount.\nFor example, a digger with period 2 and offset 0 digs\nevery even-numbered block and one with period 2 and\noffset 1 digs every odd-numbered block.") .. "]" ..
+	"button_exit[2.2,0.5;1,0.1;set;" .. S("Save") .. "]" ..
+	"tooltip[set;" .. S("Saves settings") .. "]"
+
+local intermittent_on_construct = function(pos)
+	local formspec = intermittent_formspec
+	if minetest.get_modpath("doc") then
+		formspec = "size[4.5,1]" .. formspec ..
+		"button_exit[3.2,0.5;1,0.1;help;" .. S("Help") .. "]" ..
+		"tooltip[help;" .. S("Show documentation about this block") .. "]"
+	else
+		formspec = "size[3.5,1]" .. formspec
+	end
+    local meta = minetest.get_meta(pos)
+    meta:set_string("formspec", formspec)
+	meta:set_int("period", 1) 
+	meta:set_int("offset", 0) 
+end
+
+local intermittent_on_receive_fields = function(pos, formname, fields, sender)
+    local meta = minetest.get_meta(pos)
+	local period = tonumber(fields.period)
+	local offset = tonumber(fields.offset)
+	if  period and period > 0 then
+		meta:set_int("period", math.floor(period))
+	end
+	if offset then
+		meta:set_int("offset", math.floor(offset))
+	end
+	if fields.help and minetest.get_modpath("doc") then --check for mod in case someone disabled it after this digger was built
+		local node_name = minetest.get_node(pos).name
+		minetest.after(0.5, doc.show_entry, sender:get_player_name(), "nodes", node_name, true)
+	end
+end,
+
+-- Digs out nodes that are "in front" of the digger head.
+minetest.register_node("digtron:digger", {
+	description = S("Digtron Digger Head"),
+	_doc_items_longdesc = digtron.doc.digger_longdesc,
+    _doc_items_usagehelp = digtron.doc.digger_usagehelp,
+	groups = {cracky = 3,  oddly_breakable_by_hand=3, digtron = 3},
+	drop = "digtron:digger",
+	sounds = digtron.metal_sounds,
+	paramtype = "light",
+	paramtype2= "facedir",
+	is_ground_content = false,	
+	drawtype="nodebox",
+	node_box = {
+		type = "fixed",
+		fixed = digger_nodebox,
+	},
+	
+	-- Aims in the +Z direction by default
+	tiles = {
+		"digtron_plate.png^[transformR90",
+		"digtron_plate.png^[transformR270",
+		"digtron_plate.png",
+		"digtron_plate.png^[transformR180",
+		{
+			name = "digtron_digger_yb.png",
+			animation = {
+				type = "vertical_frames",
+				aspect_w = 16,
+				aspect_h = 16,
+				length = 1.0,
+			},
+		},
+		"digtron_plate.png^digtron_motor.png",
+	},
+
+	-- returns fuel_cost, item_produced
+	execute_dig = function(pos, protected_nodes, nodes_dug, controlling_coordinate, lateral_dig)
+		local facing = minetest.get_node(pos).param2
+		local digpos = digtron.find_new_pos(pos, facing)
+
+		if protected_nodes:get(digpos.x, digpos.y, digpos.z) then
+			return 0, {}
+		end
+		
+		return digtron.mark_diggable(digpos, nodes_dug)
+	end,
+	
+	damage_creatures = function(player, pos, controlling_coordinate)
+		local facing = minetest.get_node(pos).param2
+		digtron.damage_creatures(player, digtron.find_new_pos(pos, facing), 8)
+	end,
+})
+
+-- Digs out nodes that are "in front" of the digger head.
+minetest.register_node("digtron:intermittent_digger", {
+	description = S("Digtron Intermittent Digger Head"),
+	_doc_items_longdesc = digtron.doc.intermittent_digger_longdesc,
+    _doc_items_usagehelp = digtron.doc.intermittent_digger_usagehelp,
+	groups = {cracky = 3,  oddly_breakable_by_hand=3, digtron = 3},
+	drop = "digtron:intermittent_digger",
+	sounds = digtron.metal_sounds,
+	paramtype = "light",
+	paramtype2= "facedir",
+	is_ground_content = false,	
+	drawtype="nodebox",
+	node_box = {
+		type = "fixed",
+		fixed = digger_nodebox,
+	},
+	
+	-- Aims in the +Z direction by default
+	tiles = {
+		"digtron_plate.png^[transformR90",
+		"digtron_plate.png^[transformR270",
+		"digtron_plate.png",
+		"digtron_plate.png^[transformR180",
+		{
+			name = "digtron_digger_yb.png",
+			animation = {
+				type = "vertical_frames",
+				aspect_w = 16,
+				aspect_h = 16,
+				length = 1.0,
+			},
+		},
+		"digtron_plate.png^digtron_intermittent.png^digtron_motor.png",
+	},
+	
+	on_construct = intermittent_on_construct,
+	
+	on_receive_fields = intermittent_on_receive_fields,
+
+	-- returns fuel_cost, item_produced
+	execute_dig = function(pos, protected_nodes, nodes_dug, controlling_coordinate, lateral_dig)
+		if lateral_dig == true then
+			return 0, {}
+		end
+
+		local facing = minetest.get_node(pos).param2
+		local digpos = digtron.find_new_pos(pos, facing)
+
+		if protected_nodes:get(digpos.x, digpos.y, digpos.z) then
+			return 0, {}
+		end
+		
+		local meta = minetest.get_meta(pos)
+		if (digpos[controlling_coordinate] + meta:get_int("offset")) % meta:get_int("period") ~= 0 then
+			return 0, {}
+		end
+		
+		return digtron.mark_diggable(digpos, nodes_dug)
+	end,
+	
+	damage_creatures = function(player, pos, controlling_coordinate)
+		local facing = minetest.get_node(pos).param2
+		local targetpos = digtron.find_new_pos(pos, facing)
+		local meta = minetest.get_meta(pos)
+		if (targetpos[controlling_coordinate] + meta:get_int("offset")) % meta:get_int("period") == 0 then
+			digtron.damage_creatures(player, targetpos, 8)
+		end
+	end
+})
+
+-- A special-purpose digger to deal with stuff like sand and gravel in the ceiling. It always digs (no periodicity or offset), but it only digs falling_block nodes
+minetest.register_node("digtron:soft_digger", {
+	description = S("Digtron Soft Material Digger Head"),
+	_doc_items_longdesc = digtron.doc.soft_digger_longdesc,
+    _doc_items_usagehelp = digtron.doc.soft_digger_usagehelp,
+	groups = {cracky = 3,  oddly_breakable_by_hand=3, digtron = 3},
+	drop = "digtron:soft_digger",
+	sounds = digtron.metal_sounds,
+	paramtype = "light",
+	paramtype2= "facedir",
+	is_ground_content = false,	
+	drawtype="nodebox",
+	node_box = {
+		type = "fixed",
+		fixed = digger_nodebox,
+	},
+	
+	-- Aims in the +Z direction by default
+	tiles = {
+		"digtron_plate.png^[transformR90^[colorize:" .. digtron.soft_digger_colorize,
+		"digtron_plate.png^[transformR270^[colorize:" .. digtron.soft_digger_colorize,
+		"digtron_plate.png^[colorize:" .. digtron.soft_digger_colorize,
+		"digtron_plate.png^[transformR180^[colorize:" .. digtron.soft_digger_colorize,
+		{
+			name = "digtron_digger_yb.png^[colorize:" .. digtron.soft_digger_colorize,
+			animation = {
+				type = "vertical_frames",
+				aspect_w = 16,
+				aspect_h = 16,
+				length = 1.0,
+			},
+		},
+		"digtron_plate.png^digtron_motor.png^[colorize:" .. digtron.soft_digger_colorize,
+	},
+	
+	execute_dig = function(pos, protected_nodes, nodes_dug, controlling_coordinate, lateral_dig)
+		local facing = minetest.get_node(pos).param2
+		local digpos = digtron.find_new_pos(pos, facing)
+		
+		if protected_nodes:get(digpos.x, digpos.y, digpos.z) then
+			return 0, {}
+		end
+			
+		if digtron.is_soft_material(digpos) then
+			return digtron.mark_diggable(digpos, nodes_dug)
+		end
+		
+		return 0, {}
+	end,
+
+	damage_creatures = function(player, pos, controlling_coordinate)
+		local facing = minetest.get_node(pos).param2
+		digtron.damage_creatures(player, digtron.find_new_pos(pos, facing), 4)
+	end,
+})
+
+minetest.register_node("digtron:intermittent_soft_digger", {
+	description = S("Digtron Intermittent Soft Material Digger Head"),
+	_doc_items_longdesc = digtron.doc.intermittent_soft_digger_longdesc,
+    _doc_items_usagehelp = digtron.doc.intermittent_soft_digger_usagehelp,
+	groups = {cracky = 3,  oddly_breakable_by_hand=3, digtron = 3},
+	drop = "digtron:intermittent_soft_digger",
+	sounds = digtron.metal_sounds,
+	paramtype = "light",
+	paramtype2= "facedir",
+	is_ground_content = false,
+	drawtype="nodebox",
+	node_box = {
+		type = "fixed",
+		fixed = digger_nodebox,
+	},
+	
+	-- Aims in the +Z direction by default
+	tiles = {
+		"digtron_plate.png^[transformR90^[colorize:" .. digtron.soft_digger_colorize,
+		"digtron_plate.png^[transformR270^[colorize:" .. digtron.soft_digger_colorize,
+		"digtron_plate.png^[colorize:" .. digtron.soft_digger_colorize,
+		"digtron_plate.png^[transformR180^[colorize:" .. digtron.soft_digger_colorize,
+		{
+			name = "digtron_digger_yb.png^[colorize:" .. digtron.soft_digger_colorize,
+			animation = {
+				type = "vertical_frames",
+				aspect_w = 16,
+				aspect_h = 16,
+				length = 1.0,
+			},
+		},
+		"digtron_plate.png^digtron_intermittent.png^digtron_motor.png^[colorize:" .. digtron.soft_digger_colorize,
+	},
+	
+	on_construct = intermittent_on_construct,
+	
+	on_receive_fields = intermittent_on_receive_fields,
+
+	execute_dig = function(pos, protected_nodes, nodes_dug, controlling_coordinate, lateral_dig)
+		if lateral_dig == true then
+			return 0, {}
+		end
+
+		local facing = minetest.get_node(pos).param2
+		local digpos = digtron.find_new_pos(pos, facing)
+		
+		if protected_nodes:get(digpos.x, digpos.y, digpos.z) then
+			return 0, {}
+		end
+		
+		local meta = minetest.get_meta(pos)
+		if (digpos[controlling_coordinate] + meta:get_int("offset")) % meta:get_int("period") ~= 0 then
+			return 0, {}
+		end
+		
+		if digtron.is_soft_material(digpos) then
+			return digtron.mark_diggable(digpos, nodes_dug)
+		end
+		
+		return 0, {}
+	end,
+
+	damage_creatures = function(player, pos, controlling_coordinate)
+		local meta = minetest.get_meta(pos)
+		local facing = minetest.get_node(pos).param2
+		local targetpos = digtron.find_new_pos(pos, facing)		
+		if (targetpos[controlling_coordinate] + meta:get_int("offset")) % meta:get_int("period") == 0 then
+			digtron.damage_creatures(player, targetpos, 4)
+		end
+	end,
+})
+
+-- Digs out nodes that are "in front" of the digger head and "below" the digger head (can be rotated).
+minetest.register_node("digtron:dual_digger", {
+	description = S("Digtron Dual Digger Head"),
+	_doc_items_longdesc = digtron.doc.dual_digger_longdesc,
+    _doc_items_usagehelp = digtron.doc.dual_digger_usagehelp,
+	groups = {cracky = 3,  oddly_breakable_by_hand=3, digtron = 3},
+	drop = "digtron:dual_digger",
+	sounds = digtron.metal_sounds,
+	paramtype = "light",
+	paramtype2= "facedir",
+	is_ground_content = false,	
+	drawtype="nodebox",
+	node_box = {
+		type = "fixed",
+		fixed = dual_digger_nodebox,
+	},
+	
+	-- Aims in the +Z and -Y direction by default
+	tiles = {
+		"digtron_plate.png^digtron_motor.png",
+		{
+			name = "digtron_digger_yb.png",
+			animation = {
+				type = "vertical_frames",
+				aspect_w = 16,
+				aspect_h = 16,
+				length = 1.0,
+			},
+		},
+		"digtron_plate.png",
+		"digtron_plate.png^[transformR180",
+		{
+			name = "digtron_digger_yb.png",
+			animation = {
+				type = "vertical_frames",
+				aspect_w = 16,
+				aspect_h = 16,
+				length = 1.0,
+			},
+		},
+		"digtron_plate.png^digtron_motor.png",
+	},
+
+	-- returns fuel_cost, items_produced
+	execute_dig = function(pos, protected_nodes, nodes_dug, controlling_coordinate, lateral_dig)
+		local facing = minetest.get_node(pos).param2
+		local digpos = digtron.find_new_pos(pos, facing)
+		local digdown = digtron.find_new_pos_downward(pos, facing)
+
+		local items = {}
+		local cost = 0
+		
+		if protected_nodes:get(digpos.x, digpos.y, digpos.z) ~= true then
+			local forward_cost, forward_items = digtron.mark_diggable(digpos, nodes_dug)
+			for _, item in pairs(forward_items) do
+				table.insert(items, item)
+			end
+			cost = cost + forward_cost
+		end
+		if protected_nodes:get(digdown.x, digdown.y, digdown.z) ~= true then
+			local down_cost, down_items = digtron.mark_diggable(digdown, nodes_dug)
+			for _, item in pairs(down_items) do
+				table.insert(items, item)
+			end
+			cost = cost + down_cost
+		end
+		
+		return cost, items
+	end,
+	
+	damage_creatures = function(player, pos, controlling_coordinate)
+		local facing = minetest.get_node(pos).param2
+		digtron.damage_creatures(player, digtron.find_new_pos(pos, facing), 8)
+		digtron.damage_creatures(player, digtron.find_new_pos_downward(pos, facing), 8)
+	end,
+})
+
+-- Digs out soft nodes that are "in front" of the digger head and "below" the digger head (can be rotated).
+minetest.register_node("digtron:dual_soft_digger", {
+	description = S("Digtron Dual Soft Material Digger Head"),
+	_doc_items_longdesc = digtron.doc.dual_soft_digger_longdesc,
+    _doc_items_usagehelp = digtron.doc.dual_soft_digger_usagehelp,
+	groups = {cracky = 3,  oddly_breakable_by_hand=3, digtron = 3},
+	drop = "digtron:dual_soft_digger",
+	sounds = digtron.metal_sounds,
+	paramtype = "light",
+	paramtype2= "facedir",
+	is_ground_content = false,	
+	drawtype="nodebox",
+	node_box = {
+		type = "fixed",
+		fixed = dual_digger_nodebox,
+	},
+	
+	-- Aims in the +Z and -Y direction by default
+	tiles = {
+		"digtron_plate.png^digtron_motor.png^[colorize:" .. digtron.soft_digger_colorize,
+		{
+			name = "digtron_digger_yb.png^[colorize:" .. digtron.soft_digger_colorize,
+			animation = {
+				type = "vertical_frames",
+				aspect_w = 16,
+				aspect_h = 16,
+				length = 1.0,
+			},
+		},
+		"digtron_plate.png^[colorize:" .. digtron.soft_digger_colorize,
+		"digtron_plate.png^[transformR180^[colorize:" .. digtron.soft_digger_colorize,
+		{
+			name = "digtron_digger_yb.png^[colorize:" .. digtron.soft_digger_colorize,
+			animation = {
+				type = "vertical_frames",
+				aspect_w = 16,
+				aspect_h = 16,
+				length = 1.0,
+			},
+		},
+		"digtron_plate.png^digtron_motor.png^[colorize:" .. digtron.soft_digger_colorize,
+	},
+
+	-- returns fuel_cost, items_produced
+	execute_dig = function(pos, protected_nodes, nodes_dug, controlling_coordinate, lateral_dig)
+		local facing = minetest.get_node(pos).param2
+		local digpos = digtron.find_new_pos(pos, facing)
+		local digdown = digtron.find_new_pos_downward(pos, facing)
+
+		local items = {}
+		local cost = 0
+		
+		if protected_nodes:get(digpos.x, digpos.y, digpos.z) ~= true and digtron.is_soft_material(digpos) then
+			local forward_cost, forward_items = digtron.mark_diggable(digpos, nodes_dug)
+			for _, item in pairs(forward_items) do
+				table.insert(items, item)
+			end
+			cost = cost + forward_cost
+		end
+		if protected_nodes:get(digdown.x, digdown.y, digdown.z) ~= true and digtron.is_soft_material(digdown) then
+			local down_cost, down_items = digtron.mark_diggable(digdown, nodes_dug)
+			for _, item in pairs(down_items) do
+				table.insert(items, item)
+			end
+			cost = cost + down_cost
+		end
+		
+		return cost, items
+	end,
+	
+	damage_creatures = function(player, pos, controlling_coordinate)
+		local facing = minetest.get_node(pos).param2
+		digtron.damage_creatures(player, digtron.find_new_pos(pos, facing), 4)
+		digtron.damage_creatures(player, digtron.find_new_pos_downward(pos, facing), 4)
+	end,
+})
\ No newline at end of file