Add gear textures, and add quarrys

bt factory/init.lua

@@ -0,0 +1 @@
+dofile(minetest.get_modpath("buildtest").."/bt factory/quarry.lua")

bt factory/quarry.lua

@@ -0,0 +1,76 @@
+minetest.register_node("buildtest:quarry", {
+	tiles = {
+		"buildtest_quarry_top.png",
+		"buildtest_quarry.png",
+		"buildtest_quarry.png",
+		"buildtest_quarry.png",
+		"buildtest_quarry.png",
+		"buildtest_quarry_front.png",
+	},
+	description = "Buildtest Quarry",
+	groups = {cracky=1},
+	paramtype2 = "facedir",
+	buildtest = {
+		pipe_groups = {
+			type = "transp",
+		},
+		power = {
+		},
+	},
+	on_construct = function(pos)
+		local nextTo = buildtest.landmarks.getNextTo(pos)
+		local bounds = buildtest.landmarks.getBounds(nextTo)
+		buildtest.landmarks.removeMarks(nextTo)
+		local meta = minetest.get_meta(pos)
+		meta:set_string("pmin", minetest.pos_to_string(bounds.pmin))
+		meta:set_string("pmax", minetest.pos_to_string(bounds.pmax))
+		meta:set_int("size", (bounds.pmax.x-bounds.pmin.x)*(bounds.pmax.z-bounds.pmin.z))
+		meta:set_int("power", 0)
+	end,
+	on_place = function(itemstack, placer, pointed_thing)
+		local itemstk=minetest.item_place(itemstack, placer, pointed_thing)
+		for i=1,6 do
+			buildtest.pipes.processNode(vector.add(pointed_thing.above,buildtest.toXY(i)))
+		end
+		return itemstk
+	end
+})
+
+buildtest.pumps.pumpible["buildtest:quarry"] = {
+	power = function(pos, speed)
+		local meta = minetest.get_meta(pos)
+		local power = meta:get_int("power")
+		power = power + speed
+		local size = meta:get_int("size")
+		if power < size then
+			meta:set_int("power", power)
+		end
+		power = power - size
+		meta:set_int("power", power)
+		
+		local pmin = minetest.string_to_pos(meta:get_string("pmin"))
+		local pmax = minetest.string_to_pos(meta:get_string("pmax"))
+		print(meta:get_string("pmin"))
+		
+		local topos  = buildtest.pumps.findpipe(pos)
+		local l = pmin.y-1
+		while minetest.get_node({x=pmin.x, y=l, z=pmin.z}).name=="air" do
+			l=l-1
+		end
+		pmin.y = l
+		
+		for x=pmin.x,pmax.x do
+			for z=pmin.z,pmax.z do
+				local bpos = {x=x, y=pmin.y, z=z}
+				local n = minetest.get_node(bpos)
+				if n.name~="ignore" then
+					minetest.remove_node(bpos)
+					local itemstacks = minetest.get_node_drops(n.name)
+					for _, itemname in ipairs(itemstacks) do
+						buildtest.makeEnt(topos, {name=itemname}, 1, bpos)
+					end
+				end
+			end
+		end
+	end,
+}

crafts.lua

@@ -53,8 +53,18 @@ for name, val in pairs(buildtest.pumps.crafts) do
 		output = "buildtest:engine_"..name.."_blue",
 		recipe = {
 			{	val.mat,		val.mat,						val.mat		},
-			{	"",				"default:glass",					""		},
+			{	"",				"default:glass",				""			},
 			{	val.gear,		piston,							val.gear	},
 		}
 	})
-end
+end
+
+
+minetest.register_craft({
+	output = "buildtest:quarry",
+	recipe = {
+		{	"buildtest:gear_steel",		"mesecons:wire_00000000_off",		"buildtest:gear_steel"		},
+		{	"buildtest:gear_gold",		"buildtest:gear_steel",				"buildtest:gear_gold"		},
+		{	"buildtest:gear_diamond",	"default:pick_diamond",				"buildtest:gear_diamond"	},
+	}
+})

init.lua

@@ -45,6 +45,7 @@ dofile(minetest.get_modpath("buildtest").."/pumps/pump_init.lua")
 dofile(minetest.get_modpath("buildtest").."/support/entity.lua")
 dofile(minetest.get_modpath("buildtest").."/support/liquid.lua")
 dofile(minetest.get_modpath("buildtest").."/misc/init.lua")
+dofile(minetest.get_modpath("buildtest").."/bt factory/init.lua")
 
 dofile(minetest.get_modpath("buildtest").."/crafts.lua")
 

misc/landmarks.lua

@@ -5,6 +5,81 @@ buildtest.landmarks = {
 	addBeam = function()
 		removeBeam()
 	end,
+	
+	getNextTo = function(pos)
+		local dirs = {
+			{x= 1,y= 0,z= 0},
+			{x=-1,y= 0,z= 0},
+			{x= 0,y= 0,z= 1},
+			{x= 0,y= 0,z=-1},
+		}
+		
+		for i=1, #dirs do
+			local ppos = vector.add(pos, dirs[i])
+			if minetest.get_node(ppos).name=="buildtest:landmark" then
+				return ppos
+			end
+		end
+		
+		return pos
+	end,
+	
+	getMarkPositions = function(pos)
+		local dirs = {
+			{x= 1,y= 0,z= 0},
+			{x=-1,y= 0,z= 0},
+			{x= 0,y= 0,z= 1},
+			{x= 0,y= 0,z=-1},
+		}
+		
+		local marks = {}
+		
+		for i=1, #dirs do
+			local ppos = pos
+			for ii=1, 20 do
+				ppos = vector.add(ppos, dirs[i])
+				if minetest.get_node(ppos).name=="buildtest:landmark" then
+					marks[#marks+1] = ppos
+					break
+				end
+			end
+		end
+		
+		return marks
+	end,
+	
+	removeMarks = function(pos)
+		local marks = buildtest.landmarks.getMarkPositions(pos)
+		
+		for i=1, #marks do
+			local ppos = marks[i]
+			minetest.remove_node(ppos)
+			minetest.add_item(ppos, "buildtest:landmark")
+		end
+		
+		if minetest.get_node(pos).name=="buildtest:landmark" then
+			minetest.remove_node(pos)
+			minetest.add_item(pos, "buildtest:landmark")
+		end
+	end,
+	
+	getBounds = function(pos)
+		local marks = buildtest.landmarks.getMarkPositions(pos)
+		
+		local pmin = {x=pos.x, y=pos.y, z=pos.z}
+		local pmax = {x=pos.x, y=pos.y, z=pos.z}
+		
+		for i=1, #marks do
+			local ppos = marks[i]
+			pmin.x = math.min(pmin.x, ppos.x)
+			pmax.x = math.max(pmax.x, ppos.x)
+			
+			pmin.z = math.min(pmin.z, ppos.z)
+			pmax.z = math.max(pmax.z, ppos.z)
+		end
+		
+		return {pmin=pmin, pmax=pmax}
+	end,
 }
 
 minetest.register_node("buildtest:landmark", {

pipes/pipes_defs.lua

@@ -254,6 +254,7 @@ end
 
 buildtest.pipes.defaultVPipes = {
 	"buildtest:pump",
+	"buildtest:quarry",
 }
 
 buildtest.pipes.defaultPipes = {