Reloading, new collison detection method
zmv7
GitHub
parent
a765f0130c
commit
a42c43ef5f
83
init.lua
83
init.lua
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@ -1,5 +1,15 @@
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local rocket_radius = tonumber(minetest.settings:get("rocket_launcher_radius")) or 3
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minetest.register_chatcommand("rocket-radius", {
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local reloading = {}
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local function reload(name)
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if not reloading[name] then
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reloading[name] = true
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minetest.after(4,function()
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reloading[name] = false
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end)
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end
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end
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core.register_chatcommand("rocket-radius", {
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description = "Set rocket explosion radius",
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params = "<number>",
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privs = {server=true},
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@ -10,40 +20,50 @@ minetest.register_chatcommand("rocket-radius", {
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return true, 'Radius set to '..param
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end
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end})
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minetest.register_craftitem("rocket_launcher:rocket", {
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core.register_craftitem("rocket_launcher:rocket", {
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wield_scale = {x=1,y=1,z=1.5},
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stack_max = 16,
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description = "Rocket",
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inventory_image = "rocket.png",
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})
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minetest.register_tool("rocket_launcher:launcher", {
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local owner
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core.register_tool("rocket_launcher:launcher", {
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wield_scale = {x=1,y=1,z=2},
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description = "Rocket Launcher",
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inventory_image = "rocket_launcher.png",
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on_use = function(itemstack, user, pointed_thing)
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local creative = minetest.check_player_privs(user:get_player_name(), {creative = true})
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local name = user:get_player_name()
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local creative = core.check_player_privs(name, {creative = true})
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local inv = user:get_inventory()
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if inv:contains_item("main", "rocket_launcher:rocket") or creative then
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if not creative then inv:remove_item("main", "rocket_launcher:rocket 1") end
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if inv:contains_item("main", "rocket_launcher:rocket") or creative then
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if not creative then
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if reloading[name] then
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core.chat_send_player(name, "Rocket launcher is reloading")
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return
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end
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reload(name)
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inv:remove_item("main", "rocket_launcher:rocket 1")
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end
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local pos = user:get_pos()
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local dir = user:get_look_dir()
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local yaw = user:get_look_horizontal()
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if pos and dir then
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pos.y = pos.y + 1.5
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local obj = minetest.add_entity(pos, "rocket_launcher:rocket")
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local obj = core.add_entity(pos, "rocket_launcher:rocket")
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if obj then
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obj:setvelocity({x=dir.x * 30, y=dir.y * 30, z=dir.z * 30})
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obj:set_yaw(yaw)
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owner = user
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end
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end
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minetest.sound_play('rocket_launch',{to_player = name, gain=0.5})
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core.sound_play('rocket_launch',{to_player = name, gain=0.5})
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return itemstack
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end
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end})
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local rocket = {
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armor_groups = {immortal = true},
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physical = false,
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physical = true,
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timer = 0,
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visual = "mesh",
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mesh = 'rocket.obj',
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@ -59,10 +79,10 @@ local rocket = {
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rocket.on_step = function(self, dtime)
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self.timer = self.timer + dtime
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local pos = self.object:get_pos()
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local node = minetest.get_node(pos)
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local node = core.get_node(pos)
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local rnd = math.random()
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minetest.after(0.1,function()
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minetest.add_particle({
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core.after(0.1,function()
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core.add_particle({
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pos = pos,
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velocity = {x=rnd,y=rnd,z=rnd},
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--acceleration = {x=rnd,y=rnd,z=rnd},
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@ -72,44 +92,51 @@ rocket.on_step = function(self, dtime)
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vertical = false,
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texture = "tnt_smoke.png",
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glow = 15,})end)
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if self.timer >= 60 then
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self.object:remove()
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end
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if self.timer > 0.2 then
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local objs = minetest.get_objects_inside_radius({x = pos.x, y = pos.y-1, z = pos.z}, 1)
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local objs = core.get_objects_inside_radius({x = pos.x, y = pos.y-1, z = pos.z}, 1)
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for k, obj in pairs(objs) do
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if not obj then goto nodes end
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local prop = obj:get_properties()
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if not prop then goto nodes end
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if obj:is_player() or prop.collide_with_objects then
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tnt.boom(pos,{radius=rocket_radius})
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if obj:is_player() or prop.collide_with_objects == true then
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obj:punch(self.object, 1.0, {
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full_punch_interval = 1.0,
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damage_groups= {fleshy = 20},
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}, nil)
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if not core.is_protected(self.lastpos,"") then
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tnt.boom(pos,{radius=rocket_radius})
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end
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self.object:remove()
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end
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end
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end
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::nodes::
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if self.lastpos.x ~= nil then
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if minetest.registered_nodes[node.name].walkable then
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tnt.boom(self.lastpos,{radius=rocket_radius})
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self.object:remove()
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end
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local velo = self.object:get_velocity()
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if not velo then return end
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if vector.length(velo) < 28 then
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tnt.boom(pos,{radius=rocket_radius})
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self.object:remove()
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end
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self.lastpos= {x = pos.x, y = pos.y, z = pos.z}
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end
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minetest.register_entity("rocket_launcher:rocket", rocket)
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core.register_entity("rocket_launcher:rocket", rocket)
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minetest.register_craft({
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core.register_craft({
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output = "rocket_launcher:rocket",
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recipe = {
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{"","default:steel_ingot",""},
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{"dye:dark_green","default:mese_crystal","dye:dark_green"},
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{"default:steel_ingot","default:mese_crystal","default:steel_ingot"},
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{"default:steel_ingot","tnt:gunpowder","default:steel_ingot"}
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}
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})
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minetest.register_craft({
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core.register_craft({
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output = "rocket_launcher:launcher",
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recipe = {
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{"default:steel_ingot","default:steel_ingot","default:steel_ingot"},
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{"","default:mese_crystal","default:obsidian_block"},
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{"dye:dark_green","default:mese","default:obsidian_block"},
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{"default:steel_ingot","default:steel_ingot","default:steel_ingot"}
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}
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})
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