Fixes to laser

init.lua

@@ -47,6 +47,7 @@ dofile(minetest.get_modpath("technic").."/tree_tap.lua")
 dofile(minetest.get_modpath("technic").."/flashlight.lua")
 dofile(minetest.get_modpath("technic").."/cans.lua")
 dofile(minetest.get_modpath("technic").."/chainsaw.lua")
+dofile(minetest.get_modpath("technic").."/item_drop.lua")
 
 
 function has_locked_chest_privilege(meta, player)

item_drop.lua

@@ -0,0 +1,100 @@
+-- This part written by PilzAdam (item_drop mod)
+
+minetest.register_globalstep(function(dtime)
+	for _,player in ipairs(minetest.get_connected_players()) do
+		local pos = player:getpos()
+		pos.y = pos.y+0.5
+		local inv = player:get_inventory()
+		
+		for _,object in ipairs(minetest.env:get_objects_inside_radius(pos, 1)) do
+			if not object:is_player() and object:get_luaentity() and object:get_luaentity().name == "__builtin:item" then
+				if inv and inv:room_for_item("main", ItemStack(object:get_luaentity().itemstring)) then
+					inv:add_item("main", ItemStack(object:get_luaentity().itemstring))
+					if object:get_luaentity().itemstring ~= "" then
+						minetest.sound_play("item_drop_pickup", {
+							to_player = player:get_player_name(),
+						})
+					end
+					object:get_luaentity().itemstring = ""
+					object:remove()
+				end
+			end
+		end
+		
+		for _,object in ipairs(minetest.env:get_objects_inside_radius(pos, 2)) do
+			if not object:is_player() and object:get_luaentity() and object:get_luaentity().name == "__builtin:item" then
+				if object:get_luaentity().collect then
+					if inv and inv:room_for_item("main", ItemStack(object:get_luaentity().itemstring)) then
+						local pos1 = pos
+						pos1.y = pos1.y+0.2
+						local pos2 = object:getpos()
+						local vec = {x=pos1.x-pos2.x, y=pos1.y-pos2.y, z=pos1.z-pos2.z}
+						vec.x = vec.x*3
+						vec.y = vec.y*3
+						vec.z = vec.z*3
+						object:setvelocity(vec)
+						
+						minetest.after(1, function(args)
+							local lua = object:get_luaentity()
+							if object == nil or lua == nil or lua.itemstring == nil then
+								return
+							end
+							if inv:room_for_item("main", ItemStack(object:get_luaentity().itemstring)) then
+								inv:add_item("main", ItemStack(object:get_luaentity().itemstring))
+								if object:get_luaentity().itemstring ~= "" then
+									minetest.sound_play("item_drop_pickup", {
+										to_player = player:get_player_name(),
+									})
+								end
+								object:get_luaentity().itemstring = ""
+								object:remove()
+							else
+								object:setvelocity({x=0,y=0,z=0})
+							end
+						end, {player, object})
+						
+					end
+				end
+			end
+		end
+	end
+end)
+
+function minetest.handle_node_drops(pos, drops, digger)
+	for _,item in ipairs(drops) do
+		local count, name
+		if type(item) == "string" then
+			count = 1
+			name = item
+		else
+			count = item:get_count()
+			name = item:get_name()
+		end
+		for i=1,count do
+			local obj = minetest.env:add_item(pos, name)
+			if obj ~= nil then
+				obj:get_luaentity().collect = true
+				local x = math.random(1, 5)
+				if math.random(1,2) == 1 then
+					x = -x
+				end
+				local z = math.random(1, 5)
+				if math.random(1,2) == 1 then
+					z = -z
+				end
+				obj:setvelocity({x=1/x, y=obj:getvelocity().y, z=1/z})
+				
+				-- FIXME this doesnt work for deactiveted objects
+				if minetest.setting_get("remove_items") and tonumber(minetest.setting_get("remove_items")) then
+					minetest.after(tonumber(minetest.setting_get("remove_items")), function(obj)
+						obj:remove()
+					end, obj)
+				end
+			end
+		end
+	end
+end
+
+if minetest.setting_get("log_mods") then
+	minetest.log("action", "item_drop loaded")
+end

mining_laser_mk1.lua

@@ -11,13 +11,13 @@ local laser_shoot = function(itemstack, player, pointed_thing)
 				if obj:get_luaentity().player == nil then
 					obj:get_luaentity().player = player
 				end
-				obj:setvelocity({x=dir.x*12, y=dir.y*12, z=dir.z*12})
+				obj:setvelocity({x=dir.x*10, y=dir.y*10, z=dir.z*10})
 				obj:setacceleration({x=0, y=0, z=0})
 				obj:setyaw(player:get_look_yaw()+math.pi)
 				if obj:get_luaentity().player == nil then
 					obj:get_luaentity().player = player
 				end
-				obj:get_luaentity().node = player:get_inventory():get_stack("main", 1):get_name()
+				--obj:get_luaentity().node = player:get_inventory():get_stack("main", 1):get_name()
 				minetest.sound_play("technic_laser", {pos = playerpos, gain = 1.0, max_hear_distance = 10,})
 				return true
 end
@@ -88,7 +88,7 @@ LASER_BEAM_ENTITY={
 	visual_size = {x=0.2, y=0.2},
 	textures = {"technic:laser_beam_box"},
 	lastpos={},
-	max_range=15,
+	max_range=10,
 	count=0,
 --	digger=nil,
 	collisionbox = {0,0,0,0,0,0},
@@ -97,11 +97,15 @@ LASER_BEAM_ENTITY={
 LASER_BEAM_ENTITY.on_step = function(self, dtime)
 	self.timer=self.timer+dtime
 	local pos = self.object:getpos()
-	local node = minetest.env:get_node(pos)
-	if self.lastpos.x~=nil then lazer_it (pos, node, self.player) end
+	if self.player~=nil then if self.lastpos.x~=nil then lazer_it (pos, self.player) end end		
+	if self.lastpos.x ~=nil and self.lastpos.y ~=nil and self.lastpos.y ~=nil then 
+			temp1={x=math.floor(self.lastpos.x),y=math.floor(self.lastpos.y),z=math.floor(self.lastpos.z)}
+			temp2={x=math.floor(pos.x),y=math.floor(pos.y),z=math.floor(pos.z)}
+			if temp1.x==temp2.x and temp1.y==temp2.y and temp1.z==temp2.z then return end
+			end
 	self.lastpos={x=pos.x, y=pos.y, z=pos.z}	
 	self.count=self.count+1
-	if self.count>=self.max_range then self.object:remove() end
+	if self.count==self.max_range then self.object:remove() end
 end
 
 LASER_BEAM_ENTITYV={
@@ -119,9 +123,12 @@ LASER_BEAM_ENTITYV={
 LASER_BEAM_ENTITYV.on_step = function(self, dtime)
 	self.timer=self.timer+dtime
 	local pos = self.object:getpos()
-	local node = minetest.env:get_node(pos)
-	if self.lastpos.x~=nil then lazer_it (pos, node, self.player,self.count) end		
-
+	if self.player~=nil then if self.lastpos.x~=nil then lazer_it (pos, self.player) end end		
+	if self.lastpos.x ~=nil and self.lastpos.y ~=nil and self.lastpos.y ~=nil then 
+			temp1={x=math.floor(self.lastpos.x),y=math.floor(self.lastpos.y),z=math.floor(self.lastpos.z)}
+			temp2={x=math.floor(pos.x),y=math.floor(pos.y),z=math.floor(pos.z)}
+			if temp1.x==temp2.x and temp1.y==temp2.y and temp1.z==temp2.z then return end
+			end
 	self.lastpos={x=pos.x, y=pos.y, z=pos.z}	
 	self.count=self.count+1
 	if self.count==self.max_range then self.object:remove() end
@@ -131,19 +138,13 @@ end
 minetest.register_entity("technic:laser_beam_entity", LASER_BEAM_ENTITY)
 minetest.register_entity("technic:laser_beam_entityV", LASER_BEAM_ENTITYV)
 
-function lazer_it (pos, node, player,count)		
-	if node.name == "air" or node.name == "ignore" then return end
-	if node.name == "default:lava_source" then return end
-	if node.name == "default:lava_flowing" then return end
-	if node.name == "default:water_source" then minetest.env:remove_node(pos) return end
-	if node.name == "default:water_flowing" then minetest.env:remove_node(pos) return end
-	pos1={}
-	pos1.x=math.floor(pos.x)
-	pos1.y=math.floor(pos.y)
-	pos1.z=math.floor(pos.z)
-	
-	if player then 
-		minetest.node_dig(pos1,node,player)
-	end
-
+function lazer_it (pos, player)	
+	local pos1={}
+--	pos1.x=math.floor(pos.x)
+--	pos1.y=math.floor(pos.y)
+--	pos1.z=math.floor(pos.z)
+	local node = minetest.env:get_node(pos)
+	if node.name == "air" or node.name == "ignore" or node.name == "default:lava_source" or node.name == "default:lava_flowing" then return end
+	if node.name == "default:water_source" or node.name == "default:water_flowing" then minetest.env:remove_node(pos) return end
+	if player then minetest.node_dig(pos,node,player) end
 end