throwing items -> new config

arrows.txt

@@ -0,0 +1,21 @@
+name,bow_wield_scale,tier,bow_velocity,bow_acceleration,arrow_damage,is_bowarrow,distance
+copper,0.9,2,15,-10,2,1,
+tin,0.9,2,15,-10,2,1,
+bronze,0.95,2,16,-9.75,2.5,1,
+steel,1,2,17,-9.5,3,1,
+stainlesssteel,1,2,19,-9,3,1,
+nickel,1.05,2,18,-9.25,3.5,1,
+silver,1.1,3,19,-9,4,1,
+gold,1.1,4,20,-8.75,4.5,1,
+mese,1.1,3,20,-8.75,4.5,1,
+diamond,1.15,3,21,-8.5,5,1,
+aluminum,1.3,4,20,-8.75,6,1,
+lead,1.1,3,22,-8.5,5,1,
+platinum,1.3,4,24,-8,6,1,
+cobalt,1.4,5,27,-7.5,7,1,
+ruthenium,1.4,5,28,-7.25,7,1,
+tantalum,1.55,6,32.5,-6.5,9,1,
+rhodium,1.55,6,33,-6.5,9,1,
+shuriken,,2,20,-8,4,,8
+throwing_knife,,4,25,-6,6,,8
+dark shuriken,,6,50,-5,8,,8

init.lua

@@ -16,6 +16,7 @@ dofile(minerdream.path .. "/blocks.lua")
 dofile(minerdream.path .. "/generation.lua")
 dofile(minerdream.path .. "/crafting.lua")
 dofile(minerdream.path .. "/weapons.lua")
+dofile(minerdream.path .. "/read_weapon_config.lua")
 dofile(minerdream.path .. "/armor.lua")
 dofile(minerdream.path .. "/treasure.lua")
 dofile(minerdream.path .. "/experiments.lua")

read_armor_config.lua

@@ -10,7 +10,6 @@ local tool_cols={
 local tool_definition = minerdream.import_csv(minerdream.path.."/armor.txt",tool_cols)
 --print(dump2(tool_definition))
 
-
 for i,tdef in pairs(tool_definition) do
 	if (i ~= "default") then
 		local tooldef={}

read_weapon_config.lua

@@ -0,0 +1,197 @@
+
+local has_value = minerdream.has_value 
+local tier_cols={
+	col_num={"name"},}
+local tier_definition = minerdream.import_csv(minerdream.path.."/tiers.txt",tier_cols)
+local tool_cols={
+	col_num={"bow_wield_scale","tier","bow_velocity","bow_acceleration","arrow_damage"},
+	groups_num={"is_bowarrow"},
+--	as_numeric=1,
+}
+local tool_definition = minerdream.import_csv(minerdream.path.."/arrows.txt",tool_cols)
+--print(dump2(tool_definition))
+
+local minerdream_arrow = {
+	physical = false,
+	timer = 0,
+	visual = "wielditem",
+	visual_size = {x=0.5, y=0.5,},
+	textures = {'minerdream:shotarrow'},
+	lastpos= {},
+	collisionbox = {0, 0, 0, 0, 0, 0},
+}
+
+for i,tdef in pairs(tool_definition) do
+	if (i ~= "default") then
+		if tdef.groups.is_bowarrow then
+			-- register bow
+			minetest.register_tool("minerdream:bow_"..i, {
+					description = "".. core.colorize("#BFFFFF", i.." bow\n")..core.colorize("#A0A0A0", "projectile speed: "..tdef.bow_velocity.."\n")..core.colorize("#A0A0A0", "projectile gravity: "..tdef.bow_acceleration.."\n")..core.colorize("#A0A0A0", "ranged damage: "..tdef.arrow_damage.."\n")..core.colorize("#A0A0A0", "ammo: arrows"),
+				inventory_image = "minerdream_bow_"..i..".png",
+				wield_scale = {x=tdef.bow_wield_scale,y=tdef.bow_wield_scale,z=tdef.bow_wield_scale},
+				on_use = function(itemstack, user, pointed_thing)
+					local inv = user:get_inventory()
+					if not inv:contains_item("main", "minerdream:arrow 1") then
+						minetest.sound_play("", {object=user})
+						return itemstack
+					end
+					if not minetest.setting_getbool("creative_mode") then
+						inv:remove_item("main", "minerdream:arrow")
+					end
+					local pos = user:getpos()
+					local dir = user:get_look_dir()
+					local yaw = user:get_look_yaw()
+					if pos and dir and yaw then
+						pos.y = pos.y + 1.6
+						local obj = minetest.add_entity(pos, "minerdream:copperarrow")
+						if obj then
+							minetest.sound_play("", {object=obj})
+							obj:setvelocity({x=dir.x * tdef.bow_velocity, y=dir.y * tdef.bow_velocity, z=dir.z * tdef.bow_velocity})
+							obj:setacceleration({x=dir.x * tdef.bow_acceleration, y=tdef.bow_acceleration, z=dir.z * tdef.bow_acceleration})
+							obj:setyaw(yaw + math.pi)
+							local ent = obj:get_luaentity()
+							if ent then
+								ent.player = ent.player or user
+							end
+						end
+					end
+					return itemstack
+				end,
+			})
+			-- end register bow
+			
+			local tarrow=table.copy(minerdream_arrow)
+			tarrow.on_step = function(self, dtime)
+				self.timer = self.timer + dtime
+				local pos = self.object:getpos()
+				local node = minetest.get_node(pos)
+
+				if self.timer > (3.5/tdef.bow_velocity) then
+					local objs = minetest.get_objects_inside_radius({x = pos.x, y = pos.y, z = pos.z}, 1)
+					for k, obj in pairs(objs) do
+						if obj:get_luaentity() ~= nil then
+							if obj:get_luaentity().name ~= "minerdream:"..i.."arrow" and obj:get_luaentity().name ~= "__builtin:item" then
+								obj:punch(self.object, 1.0, {
+									full_punch_interval = 1.0,
+									damage_groups= {fleshy = tdef.arrow_damage},
+								}, nil)
+								minetest.sound_play("default_dig_cracky", {pos = self.lastpos, gain = 0.8})
+								self.object:remove()
+
+							end
+						else
+							obj:punch(self.object, 1.0, {
+								full_punch_interval = 1.0,
+								damage_groups= {fleshy = tdef.arrow_damage},
+							}, nil)
+							minetest.sound_play("default_dig_cracky", {pos = self.lastpos, gain = 0.8})
+							self.object:remove()
+						end
+					end
+				end
+
+				if self.lastpos.x ~= nil then
+					if minetest.registered_nodes[node.name].walkable then
+						if not minetest.setting_getbool("creative_mode") then
+							minetest.add_item(self.lastpos, "minerdream:arrow")
+						end
+						minetest.sound_play("default_dig_cracky", {pos = self.lastpos, gain = 0.8})
+						self.object:remove()
+					end
+				end
+				self.lastpos= {x = pos.x, y = pos.y, z = pos.z}
+			end
+			minetest.register_entity("minerdream:"..i.."arrow", tarrow )
+		else
+			minetest.register_craftitem("minerdream:"..i:gsub(" ","_"), {
+					description = "".. core.colorize("#BFFFFF", i.."\n")..core.colorize("#A0A0A0", "throwable speed: "..tdef.bow_velocity.."\n")..core.colorize("#A0A0A0", "throwable gravity: "..tdef.bow_acceleration.."\n")..core.colorize("#A0A0A0", "throwing damage: "..tdef.arrow_damage),
+				range = 0,
+				stack_max= 500,
+				inventory_image = "minerdream_"..i:gsub(" ","_")..".png",
+				on_use = function(itemstack, user, pointed_thing)
+						if not minetest.setting_getbool("creative_mode") then itemstack:take_item()
+					end
+					if pointed_thing.type ~= "nothing" then
+						local pointed = minetest.get_pointed_thing_position(pointed_thing)
+						if vector.distance(user:getpos(), pointed) < tdef.distance then
+							return itemstack
+						end
+					end
+					local pos = user:getpos()
+					local dir = user:get_look_dir()
+					local yaw = user:get_look_yaw()
+					if pos and dir then
+						pos.y = pos.y + 1.5
+						local obj = minetest.add_entity(pos, "minerdream:shuriken")
+						if obj then
+							obj:setvelocity({x=dir.x * tdef.bow_velocity, y=dir.y * tdef.bow_velocity, z=dir.z * tdef.bow_velocity})
+							obj:setacceleration({x=dir.x * tdef.bow_acceleration, y=tdef.bow_acceleration, z=dir.z * tdef.bow_acceleration})
+							obj:setyaw(yaw + math.pi)
+							local ent = obj:get_luaentity()
+							if ent then
+								ent.player = ent.player or user
+							end
+						end
+					end
+					return itemstack
+				end,
+			})
+			local tthrow=table.copy(minerdream_arrow)
+			tthrow.visual="cube"
+			tthrow.visual_size={x=0.5,y=0.0,}
+			tthrow.textures = {'minerdream_'..i:gsub(" ","_")..'.png','minerdream_'..i:gsub(" ","_")..'.png','minerdream_'..i:gsub(" ","_")..'.png','minerdream_'..i:gsub(" ","_")..'.png','minerdream_'..i:gsub(" ","_")..'.png','minerdream_'..i:gsub(" ","_")..'.png'}
+			tthrow.on_step = function(self, dtime)
+				self.timer = self.timer + dtime
+				local pos = self.object:getpos()
+				local node = minetest.get_node(pos)
+
+				if self.timer > (3.5/tdef.bow_velocity) then
+					local objs = minetest.get_objects_inside_radius({x = pos.x, y = pos.y, z = pos.z}, 1)
+					for k, obj in pairs(objs) do
+						if obj:get_luaentity() ~= nil then
+							if obj:get_luaentity().name ~= "minerdream:"..i:gsub(" ","_") and obj:get_luaentity().name ~= "__builtin:item" then
+								obj:punch(self.object, 1.0, {
+									full_punch_interval = 1.0,
+									damage_groups= {fleshy = tdef.arrow_damage},
+								}, nil)
+								minetest.sound_play("default_dig_cracky", {pos = self.lastpos, gain = 0.8})
+								self.object:remove()
+							end
+						else
+							obj:punch(self.object, 1.0, {
+								full_punch_interval = 1.0,
+								damage_groups= {fleshy = tdef.arrow_damage},
+							}, nil)
+							minetest.sound_play("default_dig_cracky", {pos = self.lastpos, gain = 0.8})
+							self.object:remove()
+						end
+					end
+				end
+
+				if self.lastpos.x ~= nil then
+					if minetest.registered_nodes[node.name].walkable then
+						if not minetest.setting_getbool("creative_mode") then
+							minetest.add_item(self.lastpos, "minerdream:"..i:gsub(" ","_"))
+						end
+						minetest.sound_play("default_dig_cracky", {pos = self.lastpos, gain = 0.8})
+						self.object:remove()
+					end
+				end
+				self.lastpos= {x = pos.x, y = pos.y, z = pos.z}
+			end
+			print(i)
+			print(dump2(tthrow))
+			minetest.register_entity("minerdream:"..i:gsub(" ","_"), tthrow)
+		end
+	end
+end
+
+minetest.register_craftitem("minerdream:arrow", {
+		description = "".. core.colorize("#FFFFFF", "arrow\n")..core.colorize("#A0A0A0", "ammunition for bows"),
+	stack_max= 1000,
+	inventory_image = "minerdream_arrow_inv.png",
+})
+
+minetest.register_craftitem("minerdream:shotarrow", {
+	inventory_image = "minerdream_arrow.png",
+})