forked from LizzyFleckenstein03/Memeclone
Snow golems use mcl_throwing snowball
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@ -55,7 +55,7 @@ mobs:register_mob("mobs_mc:snowman", {
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arrow = "mcl_throwing:snowball_entity",
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shoot_arrow = function(self, pos, dir)
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if mod_throwing then
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mcl_throwing.throw("mcl_throwing:snowball", pos, dir)
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mcl_throwing.throw("mcl_throwing:snowball", pos, dir, nil, self.object)
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end
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end,
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shoot_interval = 1,
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@ -146,8 +146,7 @@ local fish = function(itemstack, player)
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if noent == true then
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local playerpos = player:get_pos()
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local dir = player:get_look_dir()
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local obj = mcl_throwing.throw("mcl_throwing:flying_bobber", {x=playerpos.x, y=playerpos.y+1.5, z=playerpos.z}, dir, 15)
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obj:get_luaentity()._thrower = player:get_player_name()
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local obj = mcl_throwing.throw("mcl_throwing:flying_bobber", {x=playerpos.x, y=playerpos.y+1.5, z=playerpos.z}, dir, 15, player:get_player_name())
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end
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end
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@ -24,7 +24,7 @@ local velocities = {
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["mcl_throwing:ender_pearl_entity"] = 22,
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}
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mcl_throwing.throw = function(throw_item, pos, dir, velocity)
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mcl_throwing.throw = function(throw_item, pos, dir, velocity, thrower)
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if velocity == nil then
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velocity = velocities[throw_item]
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end
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@ -36,16 +36,18 @@ mcl_throwing.throw = function(throw_item, pos, dir, velocity)
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local obj = minetest.add_entity(pos, entity_mapping[itemstring])
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obj:set_velocity({x=dir.x*velocity, y=dir.y*velocity, z=dir.z*velocity})
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obj:set_acceleration({x=dir.x*-3, y=-GRAVITY, z=dir.z*-3})
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if thrower then
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obj:get_luaentity()._thrower = thrower
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end
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return obj
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end
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-- Throw item
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local throw_function = function(entity_name, velocity)
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local player_throw_function = function(entity_name, velocity)
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local func = function(item, player, pointed_thing)
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local playerpos = player:get_pos()
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local dir = player:get_look_dir()
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local obj = mcl_throwing.throw(item, {x=playerpos.x, y=playerpos.y+1.5, z=playerpos.z}, dir, velocity)
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obj:get_luaentity()._thrower = player:get_player_name()
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local obj = mcl_throwing.throw(item, {x=playerpos.x, y=playerpos.y+1.5, z=playerpos.z}, dir, velocity, player:get_player_name())
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if not minetest.settings:get_bool("creative_mode") then
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item:take_item()
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end
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@ -62,9 +64,14 @@ end
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-- Staticdata handling because objects may want to be reloaded
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local get_staticdata = function(self)
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local thrower
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-- Only save thrower if it's a player name
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if type(self._thrower) == "string" then
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thrower = self._thrower
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end
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local data = {
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_lastpos = self._lastpos,
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_thrower = self._thrower,
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_thrower = thrower,
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}
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return minetest.serialize(data)
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end
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@ -88,6 +95,7 @@ local snowball_ENTITY={
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get_staticdata = get_staticdata,
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on_activate = on_activate,
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_thrower = nil,
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_lastpos={},
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}
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@ -101,6 +109,7 @@ local egg_ENTITY={
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get_staticdata = get_staticdata,
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on_activate = on_activate,
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_thrower = nil,
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_lastpos={},
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}
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@ -136,6 +145,38 @@ local flying_bobber_ENTITY={
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objtype="fishing",
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}
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local check_object_hit = function(self, pos, mob_damage)
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for _,object in pairs(minetest.get_objects_inside_radius(pos, 1.5)) do
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local entity = object:get_luaentity()
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if entity
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and entity.name ~= self.object:get_luaentity().name then
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if object:is_player() and self._thrower ~= object:get_player_name() then
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-- TODO: Deal knockback
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self.object:remove()
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return true
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elseif entity._cmi_is_mob == true and (self._thrower ~= object) then
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local dmg = {}
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if mob_damage then
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dmg = mob_damage(entity.name)
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end
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-- FIXME: Knockback is broken
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object:punch(self.object, 1.0, {
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full_punch_interval = 1.0,
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damage_groups = dmg,
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}, nil)
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self.object:remove()
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return true
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end
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end
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end
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return false
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end
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-- Snowball on_step()--> called when snowball is moving.
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local snowball_on_step = function(self, dtime)
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self.timer=self.timer+dtime
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@ -150,6 +191,19 @@ local snowball_on_step = function(self, dtime)
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return
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end
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end
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local mob_damage = function(mobname)
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if mobname == "mobs_mc:blaze" then
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return {fleshy = 3}
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else
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return {}
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end
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end
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if check_object_hit(self, pos, mob_damage) then
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return
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end
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self._lastpos={x=pos.x, y=pos.y, z=pos.z} -- Set _lastpos-->Node will be added at last pos outside the node
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end
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@ -160,7 +214,7 @@ local egg_on_step = function(self, dtime)
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local node = minetest.get_node(pos)
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local def = minetest.registered_nodes[node.name]
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-- Destroy when hitting a solid node
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-- Destroy when hitting a solid node with chance to spawn chicks
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if self._lastpos.x~=nil then
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if (def and def.walkable) or not def then
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-- 1/8 chance to spawn a chick
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@ -204,6 +258,12 @@ local egg_on_step = function(self, dtime)
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return
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end
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end
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-- Destroy when hitting a mob or player (no chick spawning)
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if check_object_hit(self, pos) then
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return
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end
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self._lastpos={x=pos.x, y=pos.y, z=pos.z} -- Set lastpos-->Node will be added at last pos outside the node
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end
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@ -347,7 +407,7 @@ minetest.register_craftitem("mcl_throwing:snowball", {
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inventory_image = "mcl_throwing_snowball.png",
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stack_max = 16,
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groups = { weapon_ranged = 1 },
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on_use = throw_function("mcl_throwing:snowball_entity"),
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on_use = player_throw_function("mcl_throwing:snowball_entity"),
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_on_dispense = dispense_function,
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})
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@ -358,7 +418,7 @@ minetest.register_craftitem("mcl_throwing:egg", {
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_doc_items_usagehelp = how_to_throw,
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inventory_image = "mcl_throwing_egg.png",
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stack_max = 16,
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on_use = throw_function("mcl_throwing:egg_entity"),
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on_use = player_throw_function("mcl_throwing:egg_entity"),
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_on_dispense = dispense_function,
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groups = { craftitem = 1 },
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})
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@ -371,7 +431,7 @@ minetest.register_craftitem("mcl_throwing:ender_pearl", {
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wield_image = "mcl_throwing_ender_pearl.png",
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inventory_image = "mcl_throwing_ender_pearl.png",
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stack_max = 16,
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on_use = throw_function("mcl_throwing:ender_pearl_entity"),
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on_use = player_throw_function("mcl_throwing:ender_pearl_entity"),
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groups = { transport = 1 },
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})
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