update throwing mod

add spear original + add spear mithril
    improve arrows

mods/throwing/README.txt

@@ -9,8 +9,9 @@ How to install:
 http://wiki.minetest.com/wiki/Installing_Mods
 
 How to use the mod:
-Select the bow and place the arrows into the slot next to it; shoot with left mouse click. 
+Select a bow and place the arrows into the slot next to it; shoot with left mouse click. 
 Every shoot will take 1 arrow from your inventory and wears out the bow.
+Select a spear and attack with left mouse click; it will be used as a melee weapon if pointing any target, otherwise it will be thrown.
 
 License:
 This mod was originally published by Jeija and reworked by PilzAdam
@@ -20,6 +21,15 @@ Grahpics & sounds: CC-BY 3.0 (see http://creativecommons.org/licenses/by/3.0/leg
 
 Changelog:
 
+Update 1.4.1:
+- Fixed spears not retaining wear
+- Improved textures
+- Torch arrows have light trail
+
+Update 1.4:
+- Added spears, capable of melee and ranged attacks
+- Improved arrows textures
+
 Update 1.3:
 - Added automated arbalest, the ultimate weapon 
 - New arbalest texture coherent with steel color

mods/throwing/build_arrow.lua

@@ -69,7 +69,7 @@ THROWING_ARROW_ENTITY.on_step = function(self, dtime)
 				end
 			end
 
-			if node.name ~= "air" then
+			if node.name ~= "air" and not string.find(node.name, "water_") and not string.find(node.name, 'grass') and not string.find(node.name, 'flowers:')  and not string.find(node.name, 'farming:') and not string.find(node.name, 'fire:') then
 				if node.name ~= "ignore" and self.inventory and self.stack then
 					if not minetest.is_protected(self.lastpos, "") and not string.find(node.name, "water_") and not string.find(node.name, "lava") and not string.find(node.name, "torch") and self.stack:get_definition().type == "node" and self.stack:get_name() ~= "default:torch" then
 						minetest.place_node(self.lastpos, {name=self.stack:get_name()})

mods/throwing/defaults.lua

@@ -22,3 +22,9 @@ DISABLE_STONE_ARROW = false
 DISABLE_STEEL_ARROW = false
 DISABLE_DIAMOND_ARROW = false
 DISABLE_OBSIDIAN_ARROW = false
+
+DISABLE_STONE_SPEAR = false
+DISABLE_STEEL_SPEAR = false
+DISABLE_DIAMOND_SPEAR = false
+DISABLE_OBSIDIAN_SPEAR = false
+DISABLE_MITHRIL_SPEAR = false

mods/throwing/dig_arrow.lua

@@ -61,7 +61,7 @@ THROWING_ARROW_ENTITY.on_step = function(self, dtime)
 					return
 				end
 			end
-			if node.name ~= "air" and not string.find(node.name, "water_") then
+			if node.name ~= "air" and not string.find(node.name, "water_") and not string.find(node.name, 'grass') and not string.find(node.name, 'flowers:') and not string.find(node.name, 'farming:') and not string.find(node.name, 'fire:') then
 				if node.name ~= "ignore" and minetest.get_item_group(node.name, "unbreakable") == 0
 					and not minetest.is_protected(pos, self.player)
 					and node.diggable ~= false then

mods/throwing/fire_arrow.lua

@@ -64,7 +64,7 @@ THROWING_ARROW_ENTITY.on_step = function(self, dtime)
 				end
 			end
 
-			if node.name ~= "air" and node.name ~= "throwing:light" and node.name ~= "fire:basic_flame" then
+			if node.name ~= "air" and node.name ~= "throwing:light" and node.name ~= "fire:basic_flame" and not string.find(node.name, 'grass') and not string.find(node.name, 'flowers:') and not string.find(node.name, 'farming:') and not string.find(node.name, 'fire:') then
 				if node.name ~= "ignore" then
 					minetest.set_node(self.lastpos, {name="fire:basic_flame"})
 				end

mods/throwing/functions.lua

@@ -22,11 +22,12 @@ end
 
 function throwing_is_entity(obj)
 	return (obj:get_luaentity() ~= nil
-			and not string.find(obj:get_luaentity().name, "throwing:arrow_")
+			and not string.find(obj:get_luaentity().name, "throwing:")
 			and obj:get_luaentity().name ~= "__builtin:item"
 			and obj:get_luaentity().name ~= "gauges:hp_bar"
 			and obj:get_luaentity().name ~= "signs:text")
 end
+
 function throwing_get_trajectoire(self, newpos)
 	if self.lastpos.x == nil then
 		return {newpos}
@@ -175,3 +176,20 @@ function throwing_register_bow (name, desc, scale, stiffness, reload_time, tough
 		recipe = rev_craft
 	})
 end
+
+-- Spears
+
+function throwing_shoot_spear (itemstack, player)
+	local spear = itemstack:get_name() .. '_entity'
+	local playerpos = player:getpos()
+	local obj = minetest.add_entity({x=playerpos.x,y=playerpos.y+1.5,z=playerpos.z}, spear)
+	local dir = player:get_look_dir()
+	obj:setvelocity({x=dir.x*14, y=dir.y*14, z=dir.z*14})
+	obj:setacceleration({x=-dir.x*1, y=-9.8, z=-dir.z*1})
+	obj:setyaw(player:get_look_yaw()+math.pi)
+	obj:get_luaentity().wear = itemstack:get_wear()
+	obj:get_luaentity().player = player:get_player_name()
+	obj:get_luaentity().lastpos = {x=playerpos.x,y=playerpos.y+1.5,z=playerpos.z}
+	minetest.sound_play("throwing_bow_sound", {pos=playerpos})
+	return true
+end

mods/throwing/init.lua

@@ -32,6 +32,8 @@ dofile(minetest.get_modpath("throwing").."/crafts.lua")
 
 dofile(minetest.get_modpath("throwing").."/standard_arrows.lua")
 
+dofile(minetest.get_modpath("throwing").."/spears.lua")
+
 if minetest.get_modpath('fire') and minetest.get_modpath('bucket') and not DISABLE_FIRE_ARROW then
 	dofile(minetest.get_modpath("throwing").."/fire_arrow.lua")
 end

mods/throwing/shell_arrow.lua

@@ -90,7 +90,7 @@ THROWING_ARROW_ENTITY.on_step = function(self, dtime)
 				end
 			end
 
-			if node.name ~= "air" and not string.find(node.name, 'default:grass') and not string.find(node.name, 'default:junglegrass') and not string.find(node.name, 'flowers:') and not string.find(node.name, 'farming:') then
+			if node.name ~= "air" and not string.find(node.name, 'grass') and not string.find(node.name, 'flowers:') and not string.find(node.name, 'farming:') and not string.find(node.name, 'fire:') then
 				boom(self.lastpos)
 				self.object:remove()
 				return

mods/throwing/spears.lua

@@ -0,0 +1,136 @@
+function throwing_register_spear_standard (kind, desc, eq, toughness, craft)
+	minetest.register_tool("throwing:spear_" .. kind, {
+		description = desc .. " spear",
+		inventory_image = "throwing_spear_" .. kind .. ".png",
+		wield_scale= {x=2,y=1.5,z=1.5};
+		on_use = function(itemstack, user, pointed_thing)
+			if pointed_thing.type == "object" then
+				local damage = ((eq + 20)^1.2)/10
+				pointed_thing.ref:punch(user, 1.0, {
+					full_punch_interval=1.0,
+					damage_groups={fleshy=damage},
+				}, nil)
+				if not minetest.setting_getbool("creative_mode") then
+					itemstack:add_wear(65535/toughness)
+				end
+			else
+				throwing_shoot_spear(itemstack, user)
+				if not minetest.setting_getbool("creative_mode") then
+					itemstack:take_item()
+				end
+			end
+			return itemstack
+		end,
+	})
+	
+	minetest.register_node("throwing:spear_" .. kind .. "_box", {
+		drawtype = "nodebox",
+		node_box = {
+			type = "fixed",
+			fixed = {
+				-- Shaft
+				{-60/16, -2/16, 2/16, 4, 1/16, -1/16},
+				--Spitze
+				{-4, -1/16, 1/16, -62/16, 0, 0},
+				{-62/16, -1.5/16, 1.5/16, -60/16, 0.5/16, -0.5/16},
+			}
+		},
+		tiles = {"throwing_spear_box.png"},
+		groups = {not_in_creative_inventory=1},
+	})
+	
+	local THROWING_SPEAR_ENTITY={
+		physical = false,
+		visual = "wielditem",
+		visual_size = {x=0.1, y=0.1},
+		textures = {"throwing:spear_" .. kind .. "_box"},
+		lastpos={},
+		collisionbox = {0,0,0,0,0,0},
+		player = "",
+		wear = "",
+	}
+	
+	THROWING_SPEAR_ENTITY.on_step = function(self, dtime)
+		if not self.wear then
+			self.object:remove()
+			return
+		end
+		local newpos = self.object:getpos()
+		if self.lastpos.x ~= nil then
+			for _, pos in pairs(throwing_get_trajectoire(self, newpos)) do
+				local node = minetest.get_node(pos)
+				local objs = minetest.get_objects_inside_radius({x=pos.x,y=pos.y,z=pos.z}, 2)
+				for k, obj in pairs(objs) do
+					local objpos = obj:getpos()
+					if throwing_is_player(self.player, obj) or throwing_is_entity(obj) then
+						if (pos.x - objpos.x < 0.5 and pos.x - objpos.x > -0.5) and (pos.z - objpos.z < 0.5 and pos.z - objpos.z > -0.5) then
+							local speed = vector.length(self.object:getvelocity())
+							local damage = ((speed + eq +5)^1.2)/10					
+							obj:punch(self.object, 1.0, {
+								full_punch_interval=1.0,
+								damage_groups={fleshy=damage},
+							}, nil)
+							minetest.add_item(self.lastpos, {name='throwing:spear_' .. kind, count=1, wear=self.wear+65535/toughness, metadata=""})
+							--if math.random() < toughness then
+								--minetest.add_item(self.lastpos, 'throwing:spear_' .. kind)
+							--else
+								--minetest.add_item(self.lastpos, 'default:stick')
+							--end
+							self.object:remove()
+							return
+						end
+					end
+				end
+				if node.name ~= "air" and not string.find(node.name, 'flowers:') and not string.find(node.name, 'fire:') and (node.drawtype and not string.find(node.drawtype, 'plantlike')) then
+					minetest.add_item(self.lastpos, {name='throwing:spear_' .. kind, count=1, wear=self.wear+65535/toughness, metadata=""})
+					--if math.random() < toughness then
+						--minetest.add_item(self.lastpos, 'throwing:spear_' .. kind)
+					--else
+						--minetest.add_item(self.lastpos, 'default:stick')
+					--end
+					self.object:remove()
+					return
+				end								
+				self.lastpos={x=pos.x, y=pos.y, z=pos.z}
+			end
+		end
+		self.lastpos={x=newpos.x, y=newpos.y, z=newpos.z}
+	end
+
+	minetest.register_entity("throwing:spear_" .. kind .. "_entity", THROWING_SPEAR_ENTITY)
+
+	minetest.register_craft({
+		output = 'throwing:spear_' .. kind,
+		recipe = {
+			{'group:wood', 'group:wood', craft},
+		}
+	})
+	
+	minetest.register_craft({
+		output = 'throwing:spear_' .. kind,
+		recipe = {
+			{craft, 'group:wood', 'group:wood'},
+		}
+	})
+end
+
+if not DISABLE_STONE_SPEAR then
+	throwing_register_spear_standard ('stone', 'Stone (Hunter)', 0, 20, 'group:stone')
+end
+
+if not DISABLE_STEEL_SPEAR then
+	throwing_register_spear_standard ('steel', 'Steel (Hunter)', 5, 30, 'default:steel_ingot')
+end
+
+if not DISABLE_DIAMOND_SPEAR then
+	throwing_register_spear_standard ('diamond', 'Diamond (Hunter)', 10, 40, 'default:diamond')
+end
+
+if not DISABLE_OBSIDIAN_SPEAR then
+	throwing_register_spear_standard ('obsidian', 'Obsidian (Hunter)', 15, 30, 'default:obsidian')
+end
+
+if not DISABLE_MITHRIL_SPEAR then
+	throwing_register_spear_standard ('mithril', 'Mithril (Hunter)', 20, 50, 'moreores:mithril_ingot')
+end
+

mods/throwing/standard_arrows.lua

@@ -67,7 +67,7 @@ function throwing_register_arrow_standard (kind, desc, eq, toughness, craft)
 						end
 					end
 				end
-				if node.name ~= "air" and not string.find(node.name, 'water_') and not string.find(node.name, 'default:grass') and not string.find(node.name, 'default:junglegrass') and not string.find(node.name, 'flowers:') and not string.find(node.name, 'farming:') then
+				if node.name ~= "air" and not string.find(node.name, 'water_') and not string.find(node.name, 'grass') and not string.find(node.name, 'flowers:') and not string.find(node.name, 'farming:') and not string.find(node.name, 'fire:') then
 					if math.random() < toughness then
 						minetest.add_item(self.lastpos, 'throwing:arrow_' .. kind)
 					else

mods/throwing/teleport_arrow.lua

@@ -58,7 +58,7 @@ THROWING_ARROW_ENTITY.on_step = function(self, dtime)
 				end
 			end
 
-			if node.name ~= "air" then
+			if node.name ~= "air" and not string.find(node.name, 'grass') and not string.find(node.name, 'flowers:') and not string.find(node.name, 'farming:') and not string.find(node.name, 'fire:') then
 				if self.player ~= "" then
 					local player = minetest.get_player_by_name(self.player)
 					if player then

mods/throwing/throwing.conf

@@ -36,3 +36,10 @@ DISABLE_OBSIDIAN_ARROW = false
 DISABLE_DIAMOND_ARROW = false
 DISABLE_MITHRIL_ARROW = false
 -- lesser damages to better damages
+
+-- Spear
+DISABLE_STONE_SPEAR = false
+DISABLE_STEEL_SPEAR = false
+DISABLE_DIAMOND_SPEAR = false
+DISABLE_OBSIDIAN_SPEAR = false
+DISABLE_MITHRIL_SPEAR = false

mods/throwing/torch_arrow.lua

@@ -66,7 +66,11 @@ THROWING_ARROW_ENTITY.on_step = function(self, dtime)
 				end
 			end
 
-			if node.name ~= "air" then
+
+			if node.name == 'air' then
+				minetest.add_node(pos, {name="throwing:torch_trail"})
+				minetest.get_node_timer(pos):start(0.1)
+			elseif node.name ~= "air" and not string.find(node.name, "trail") and not string.find(node.name, 'grass') and not string.find(node.name, 'flowers:') and not string.find(node.name, 'farming:') and not string.find(node.name, 'fire:') then
 				local player = minetest.get_player_by_name(self.player)
 				if not player then self.object:remove() return end
 				if node.name ~= "ignore" and not string.find(node.name, "water_") and not string.find(node.name, "lava")
@@ -107,3 +111,14 @@ minetest.register_craft({
 		{'group:coal', 'default:stick', 'default:stick'},
 	}
 })
+
+minetest.register_node("throwing:torch_trail", {
+	drawtype = "airlike",
+	light_source = default.LIGHT_MAX-1,
+	walkable = false,
+	drop = "",
+	groups = {dig_immediate=3},
+	on_timer = function(pos, elapsed)
+		minetest.remove_node(pos)
+	end,
+})