code refactory
Alexsandro Percy
parent
2bb574a221
commit
cde21dc1ad
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@ -0,0 +1,79 @@
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--
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-- items
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--
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-- blades
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minetest.register_craftitem("helicopter:blades",{
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description = "Helicopter Blades",
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inventory_image = "helicopter_blades_inv.png",
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})
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-- cabin
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minetest.register_craftitem("helicopter:cabin",{
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description = "Cabin for Helicopter",
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inventory_image = "helicopter_cabin_inv.png",
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})
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-- heli
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minetest.register_craftitem("helicopter:heli", {
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description = "Helicopter",
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inventory_image = "helicopter_heli_inv.png",
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on_place = function(itemstack, placer, pointed_thing)
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if pointed_thing.type ~= "node" then
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return
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end
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if minetest.get_node(pointed_thing.above).name ~= "air" then
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return
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end
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local obj = minetest.add_entity(pointed_thing.above, "helicopter:heli")
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local ent = obj:get_luaentity()
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--local imeta = itemstack:get_meta()
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local owner = placer:get_player_name()
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ent.owner = owner
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--[[
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ent.energy = imeta:get_int("energy")
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ent.hp = imeta:get_int("hp")]]--
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local properties = ent.object:get_properties()
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properties.infotext = owner .. " nice helicopter"
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ent.object:set_properties(properties)
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if not (creative_exists and placer and
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creative.is_enabled_for(placer:get_player_name())) then
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itemstack:take_item()
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end
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return itemstack
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end,
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})
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--
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-- crafting
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--
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if minetest.get_modpath("default") then
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minetest.register_craft({
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output = "helicopter:blades",
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recipe = {
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{"", "default:steel_ingot", ""},
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{"default:steel_ingot", "default:diamond", "default:steel_ingot"},
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{"", "default:steel_ingot", ""},
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}
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})
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minetest.register_craft({
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output = "helicopter:cabin",
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recipe = {
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{"default:copperblock", "default:diamondblock", ""},
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{"default:steelblock", "default:mese_block", "default:glass"},
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{"default:steelblock", "xpanes:bar_flat", "xpanes:bar_flat"},
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}
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})
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minetest.register_craft({
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output = "helicopter:heli",
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recipe = {
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{"", "helicopter:blades"},
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{"helicopter:blades", "helicopter:cabin"},
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}
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})
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end
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@ -0,0 +1,332 @@
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--
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-- entity
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--
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minetest.register_entity('helicopter:seat_base',{
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initial_properties = {
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physical = false,
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collide_with_objects=false,
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pointable=false,
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visual = "mesh",
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mesh = "seat_base.b3d",
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textures = {"helicopter_black.png",},
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},
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on_activate = function(self,std)
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self.sdata = minetest.deserialize(std) or {}
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if self.sdata.remove then self.object:remove() end
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end,
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get_staticdata=function(self)
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self.sdata.remove=true
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return minetest.serialize(self.sdata)
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end,
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})
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minetest.register_entity("helicopter:heli", {
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initial_properties = {
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physical = true,
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collide_with_objects = true,
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collisionbox = {-1,0,-1, 1,0.3,1},
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selectionbox = {-1,0,-1, 1,0.3,1},
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visual = "mesh",
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mesh = "helicopter_heli.b3d",
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backface_culling = false,
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textures = {"helicopter_interior_black.png", "helicopter_metal.png", "helicopter_strips.png",
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"helicopter_painting.png", "helicopter_black.png", "helicopter_aluminum.png", "helicopter_glass.png",
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"helicopter_interior.png", "helicopter_panel.png", "helicopter_colective.png", "helicopter_painting.png",
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"helicopter_rotors.png", "helicopter_interior_black.png",},
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},
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driver_name = nil,
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sound_handle = nil,
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tilting = vector.new(),
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energy = 0.001,
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owner = "",
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static_save = true,
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infotext = "A nice helicopter",
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last_vel = vector.new(),
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hp_max = 50,
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color = "#0063b0",
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_passenger = nil,
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_by_mouse = false,
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get_staticdata = function(self) -- unloaded/unloads ... is now saved
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return minetest.serialize({
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stored_energy = self.energy,
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stored_owner = self.owner,
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stored_hp = self.hp_max,
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stored_color = self.color,
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stored_driver_name = self.driver_name,
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})
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end,
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on_activate = function(self, staticdata, dtime_s)
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if staticdata ~= "" and staticdata ~= nil then
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local data = minetest.deserialize(staticdata) or {}
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self.energy = data.stored_energy
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self.owner = data.stored_owner
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self.hp_max = data.stored_hp
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self.color = data.stored_color
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self.driver_name = data.stored_driver_name
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--minetest.debug("loaded: ", self.energy)
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local properties = self.object:get_properties()
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properties.infotext = data.stored_owner .. " nice helicopter"
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self.object:set_properties(properties)
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end
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helicopter.paint(self, self.color)
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local pos = self.object:get_pos()
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local pointer=minetest.add_entity(pos,'helicopter:pointer')
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local energy_indicator_angle = ((self.energy * 18) - 90) * -1
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pointer:set_attach(self.object,'',{x=0,y=11.26,z=9.37},{x=0,y=0,z=energy_indicator_angle})
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self.pointer = pointer
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local pilot_seat_base=minetest.add_entity(pos,'helicopter:seat_base')
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pilot_seat_base:set_attach(self.object,'',{x=4.2,y=10,z=2},{x=0,y=0,z=0})
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self.pilot_seat_base = pilot_seat_base
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local passenger_seat_base=minetest.add_entity(pos,'helicopter:seat_base')
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passenger_seat_base:set_attach(self.object,'',{x=-4.2,y=10,z=2},{x=0,y=0,z=0})
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self.passenger_seat_base = passenger_seat_base
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-- set the animation once and later only change the speed
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self.object:set_animation({x = 0, y = 11}, 0, 0, true)
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self.object:set_armor_groups({immortal=1})
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local vector_up = vector.new(0, 1, 0)
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self.object:set_acceleration(vector.multiply(vector_up, -helicopter.gravity))
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end,
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on_step = function(self, dtime)
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helicopter.helicopter_last_time_command = helicopter.helicopter_last_time_command + dtime
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if helicopter.helicopter_last_time_command > 1 then helicopter.helicopter_last_time_command = 1 end
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local touching_ground, liquid_below
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local vel = self.object:get_velocity()
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touching_ground, liquid_below = helicopter.check_node_below(self.object)
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vel = helicopter.heli_control(self, dtime, touching_ground, liquid_below, vel) or vel
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if vel.x == 0 and vel.y == 0 and vel.z == 0 then
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return
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end
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if touching_ground == nil then
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touching_ground, liquid_below = helicopter.check_node_below(self.object)
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end
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-- quadratic and constant deceleration
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local speedsq = helicopter.vector_length_sq(vel)
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local fq, fc
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if touching_ground then
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fq, fc = helicopter.friction_land_quadratic, helicopter.friction_land_constant
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elseif liquid_below then
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fq, fc = helicopter.friction_water_quadratic, helicopter.friction_water_constant
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else
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fq, fc = helicopter.friction_air_quadratic, helicopter.friction_air_constant
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end
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vel = vector.apply(vel, function(a)
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local s = math.sign(a)
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a = math.abs(a)
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a = math.max(0, a - fq * dtime * speedsq - fc * dtime)
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return a * s
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end)
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--[[
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collision detection
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using velocity vector as virtually a point on space, we compare
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if last velocity has a great distance difference (virtually 5) from current velocity
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using some trigonometry (get_hipotenuse_value). If yes, we have an abrupt collision
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]]--
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local is_attached = false
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if self.owner then
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local player = minetest.get_player_by_name(self.owner)
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if player then
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local player_attach = player:get_attach()
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if player_attach then
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--XXXXXXXX
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if player_attach == self.pilot_seat_base then is_attached = true end
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--XXXXXXXX
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end
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end
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end
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if is_attached then
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local impact = helicopter.get_hipotenuse_value(vel, self.last_vel)
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if impact > 5 then
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--self.damage = self.damage + impact --sum the impact value directly to damage meter
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local curr_pos = self.object:get_pos()
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minetest.sound_play("collision", {
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to_player = self.driver_name,
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--pos = curr_pos,
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--max_hear_distance = 5,
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gain = 1.0,
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fade = 0.0,
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pitch = 1.0,
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})
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--[[if self.damage > 100 then --if acumulated damage is greater than 100, adieu
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helicopter.destroy(self)
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end]]--
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end
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--update hud
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local player = minetest.get_player_by_name(self.driver_name)
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if helicopter.helicopter_last_time_command > 0.3 then
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helicopter.helicopter_last_time_command = 0
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update_heli_hud(player)
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end
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else
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-- for some error the player can be detached from the helicopter, so lets set him attached again
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local can_stop = true
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if self.owner and self.driver_name and touching_ground == false then
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-- attach the driver again
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local player = minetest.get_player_by_name(self.owner)
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if player then
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helicopter.attach(self, player)
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can_stop = false
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end
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end
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if can_stop then
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--detach player
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if self.sound_handle ~= nil then
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minetest.sound_stop(self.sound_handle)
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self.sound_handle = nil
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--why its here? cause if the sound is attached, player must so
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local player_owner = minetest.get_player_by_name(self.owner)
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if player_owner then remove_heli_hud(player_owner) end
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end
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end
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end
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self.last_vel = vel --saves velocity for collision comparation
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-- end collision detection
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self.object:set_velocity(vel)
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end,
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on_punch = function(self, puncher, ttime, toolcaps, dir, damage)
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if not puncher or not puncher:is_player() then
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return
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end
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local name = puncher:get_player_name()
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if self.owner and self.owner ~= name and self.owner ~= "" then return end
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if self.owner == nil then
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self.owner = name
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end
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if self.driver_name and self.driver_name ~= name then
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-- do not allow other players to remove the object while there is a driver
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return
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end
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local touching_ground, liquid_below = helicopter.check_node_below(self.object)
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--XXXXXXXX
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local is_attached = false
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if puncher:get_attach() == self.pilot_seat_base then is_attached = true end
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--XXXXXXXX
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local itmstck=puncher:get_wielded_item()
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local item_name = ""
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if itmstck then item_name = itmstck:get_name() end
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if is_attached == true and touching_ground then
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--refuel
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helicopter.loadFuel(self, self.owner)
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end
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if is_attached == false then
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-- deal with painting or destroying
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if itmstck then
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local _,indx = item_name:find('dye:')
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if indx then
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--lets paint!!!!
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local color = item_name:sub(indx+1)
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local colstr = helicopter.colors[color]
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--minetest.chat_send_all(color ..' '.. dump(colstr))
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if colstr then
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helicopter.paint(self, colstr)
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itmstck:set_count(itmstck:get_count()-1)
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puncher:set_wielded_item(itmstck)
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end
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-- end painting
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else -- deal damage
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if not self.driver and toolcaps and toolcaps.damage_groups and toolcaps.damage_groups.fleshy then
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--mobkit.hurt(self,toolcaps.damage_groups.fleshy - 1)
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--mobkit.make_sound(self,'hit')
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self.hp_max = self.hp_max - 10
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minetest.sound_play("collision", {
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object = self.object,
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max_hear_distance = 5,
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gain = 1.0,
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fade = 0.0,
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pitch = 1.0,
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})
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end
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end
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end
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if self.hp_max <= 0 then
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helicopter.destroy(self)
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end
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end
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end,
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on_rightclick = function(self, clicker)
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if not clicker or not clicker:is_player() then
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return
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end
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local name = clicker:get_player_name()
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if self.owner == "" then
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self.owner = name
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end
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if self.owner == name then
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if name == self.driver_name then
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-- driver clicked the object => driver gets off the vehicle
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helicopter.dettach(self, clicker)
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if self._passenger then
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local passenger = minetest.get_player_by_name(self._passenger)
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if passenger then
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helicopter.dettach_pax(self, passenger)
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end
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end
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elseif not self.driver_name then
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local is_under_water = helicopter.check_is_under_water(self.object)
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if is_under_water then return end
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-- temporary------
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self.hp_max = 50 -- why? cause I can desist from destroy
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------------------
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helicopter.attach(self, clicker)
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end
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else
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--passenger section
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--only can enter when the pilot is inside
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if self.driver_name then
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if self._passenger == nil then
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helicopter.attach_pax(self, clicker)
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else
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helicopter.dettach_pax(self, clicker)
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end
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else
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if self._passenger then
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helicopter.dettach_pax(self, clicker)
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end
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end
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end
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end,
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})
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@ -0,0 +1,164 @@
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function helicopter.get_hipotenuse_value(point1, point2)
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return math.sqrt((point1.x - point2.x) ^ 2 + (point1.y - point2.y) ^ 2 + (point1.z - point2.z) ^ 2)
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end
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--painting
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function helicopter.paint(self, colstr)
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if colstr then
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self.color = colstr
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local l_textures = self.initial_properties.textures
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for _, texture in ipairs(l_textures) do
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local i,indx = texture:find('helicopter_painting.png')
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if indx then
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l_textures[_] = "helicopter_painting.png^[multiply:".. colstr
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end
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local i,indx = texture:find('helicopter_colective.png')
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if indx then
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l_textures[_] = "helicopter_colective.png^[multiply:".. colstr
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end
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end
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self.object:set_properties({textures=l_textures})
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end
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end
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function helicopter.setText(self)
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local properties = self.object:get_properties()
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local formatted = string.format(
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"%.2f", self.hp_max
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)
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if properties then
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properties.infotext = "Nice helicopter of " .. self.owner .. ". Current hp: " .. formatted
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self.object:set_properties(properties)
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end
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end
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-- attach player
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function helicopter.attach(self, player)
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local name = player:get_player_name()
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self.driver_name = name
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-- sound and animation
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self.sound_handle = minetest.sound_play({name = "helicopter_motor"},
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{object = self.object, gain = 2.0, max_hear_distance = 32, loop = true,})
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self.object:set_animation_frame_speed(60)
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-- attach the driver
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player:set_attach(self.pilot_seat_base, "", {x = 0, y = 0, z = 0}, {x = 0, y = 0, z = 0})
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player:set_eye_offset({x = 0, y = -4, z = 1}, {x = 0, y = 8, z = -30})
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player_api.player_attached[name] = true
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-- make the driver sit
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minetest.after(0.2, function()
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local player = minetest.get_player_by_name(name)
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if player then
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player_api.set_animation(player, "sit")
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update_heli_hud(player)
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end
|
||||
end)
|
||||
-- disable gravity
|
||||
self.object:set_acceleration(vector.new())
|
||||
end
|
||||
|
||||
-- dettach player
|
||||
function helicopter.dettach(self, player)
|
||||
local name = self.driver_name
|
||||
helicopter.setText(self)
|
||||
|
||||
-- driver clicked the object => driver gets off the vehicle
|
||||
self.driver_name = nil
|
||||
|
||||
-- sound and animation
|
||||
if self.sound_handle then
|
||||
minetest.sound_stop(self.sound_handle)
|
||||
self.sound_handle = nil
|
||||
end
|
||||
|
||||
self.object:set_animation_frame_speed(0)
|
||||
|
||||
-- detach the player
|
||||
player:set_detach()
|
||||
player_api.player_attached[name] = nil
|
||||
player:set_eye_offset({x=0,y=0,z=0},{x=0,y=0,z=0})
|
||||
player_api.set_animation(player, "stand")
|
||||
self.object:set_acceleration(vector.multiply(trike.vector_up, -trike.gravity))
|
||||
|
||||
--remove hud
|
||||
if player then remove_heli_hud(player) end
|
||||
end
|
||||
|
||||
-- attach passenger
|
||||
function helicopter.attach_pax(self, player)
|
||||
local name = player:get_player_name()
|
||||
self._passenger = name
|
||||
-- attach the passenger
|
||||
player:set_attach(self.passenger_seat_base, "", {x = 0, y = 0, z = 0}, {x = 0, y = 0, z = 0})
|
||||
player:set_eye_offset({x = 0, y = -4, z = 1}, {x = 0, y = 8, z = -5})
|
||||
player_api.player_attached[name] = true
|
||||
-- make the driver sit
|
||||
minetest.after(0.2, function()
|
||||
local player = minetest.get_player_by_name(name)
|
||||
if player then
|
||||
player_api.set_animation(player, "sit")
|
||||
end
|
||||
end)
|
||||
end
|
||||
|
||||
-- dettach passenger
|
||||
function helicopter.dettach_pax(self, player)
|
||||
local name = self._passenger
|
||||
|
||||
-- passenger clicked the object => driver gets off the vehicle
|
||||
self._passenger = nil
|
||||
|
||||
-- detach the player
|
||||
player:set_detach()
|
||||
player_api.player_attached[name] = nil
|
||||
player:set_eye_offset({x=0,y=0,z=0},{x=0,y=0,z=0})
|
||||
player_api.set_animation(player, "stand")
|
||||
end
|
||||
|
||||
-- destroy the helicopter
|
||||
function helicopter.destroy(self)
|
||||
if self.sound_handle then
|
||||
minetest.sound_stop(self.sound_handle)
|
||||
self.sound_handle = nil
|
||||
end
|
||||
|
||||
if self.driver_name then
|
||||
-- detach the driver first (puncher must be driver)
|
||||
puncher:set_detach()
|
||||
puncher:set_eye_offset({x = 0, y = 0, z = 0}, {x = 0, y = 0, z = 0})
|
||||
player_api.player_attached[name] = nil
|
||||
-- player should stand again
|
||||
player_api.set_animation(puncher, "stand")
|
||||
self.driver_name = nil
|
||||
end
|
||||
|
||||
local pos = self.object:get_pos()
|
||||
if self.pointer then self.pointer:remove() end
|
||||
if self.pilot_seat_base then self.pilot_seat_base:remove() end
|
||||
if self.passenger_seat_base then self.passenger_seat_base:remove() end
|
||||
|
||||
self.object:remove()
|
||||
|
||||
pos.y=pos.y+2
|
||||
for i=1,8 do
|
||||
minetest.add_item({x=pos.x+math.random()-0.5,y=pos.y,z=pos.z+math.random()-0.5},'default:steel_ingot')
|
||||
end
|
||||
|
||||
for i=1,7 do
|
||||
minetest.add_item({x=pos.x+math.random()-0.5,y=pos.y,z=pos.z+math.random()-0.5},'default:diamond')
|
||||
end
|
||||
|
||||
for i=1,7 do
|
||||
minetest.add_item({x=pos.x+math.random()-0.5,y=pos.y,z=pos.z+math.random()-0.5},'default:mese_crystal')
|
||||
end
|
||||
|
||||
minetest.add_item({x=pos.x+math.random()-0.5,y=pos.y,z=pos.z+math.random()-0.5},'default:steelblock')
|
||||
minetest.add_item({x=pos.x+math.random()-0.5,y=pos.y,z=pos.z+math.random()-0.5},'default:copperblock')
|
||||
minetest.add_item({x=pos.x+math.random()-0.5,y=pos.y,z=pos.z+math.random()-0.5},'helicopter:blades')
|
||||
|
||||
local total_biofuel = math.floor(self.energy) - 1
|
||||
for i=0,total_biofuel do
|
||||
minetest.add_item({x=pos.x+math.random()-0.5,y=pos.y,z=pos.z+math.random()-0.5},'biofuel:biofuel')
|
||||
end
|
||||
end
|
||||
556
init.lua
556
init.lua
|
|
@ -31,6 +31,9 @@ helicopter.colors ={
|
|||
|
||||
--dofile(minetest.get_modpath(minetest.get_current_modname()) .. DIR_DELIM .. "heli_hud.lua")
|
||||
dofile(minetest.get_modpath("helicopter") .. DIR_DELIM .. "heli_hud.lua")
|
||||
dofile(minetest.get_modpath("helicopter") .. DIR_DELIM .. "heli_utilities.lua")
|
||||
dofile(minetest.get_modpath("helicopter") .. DIR_DELIM .. "heli_entities.lua")
|
||||
dofile(minetest.get_modpath("helicopter") .. DIR_DELIM .. "heli_crafts.lua")
|
||||
dofile(minetest.get_modpath("helicopter") .. DIR_DELIM .. "heli_control.lua")
|
||||
dofile(minetest.get_modpath("helicopter") .. DIR_DELIM .. "heli_fuel_management.lua")
|
||||
|
||||
|
|
@ -56,561 +59,8 @@ function helicopter.check_is_under_water(obj)
|
|||
return liquid_up
|
||||
end
|
||||
|
||||
function helicopter.get_hipotenuse_value(point1, point2)
|
||||
return math.sqrt((point1.x - point2.x) ^ 2 + (point1.y - point2.y) ^ 2 + (point1.z - point2.z) ^ 2)
|
||||
end
|
||||
|
||||
--painting
|
||||
function helicopter.paint(self, colstr)
|
||||
if colstr then
|
||||
self.color = colstr
|
||||
local l_textures = self.initial_properties.textures
|
||||
for _, texture in ipairs(l_textures) do
|
||||
local i,indx = texture:find('helicopter_painting.png')
|
||||
if indx then
|
||||
l_textures[_] = "helicopter_painting.png^[multiply:".. colstr
|
||||
end
|
||||
local i,indx = texture:find('helicopter_colective.png')
|
||||
if indx then
|
||||
l_textures[_] = "helicopter_colective.png^[multiply:".. colstr
|
||||
end
|
||||
end
|
||||
self.object:set_properties({textures=l_textures})
|
||||
end
|
||||
end
|
||||
|
||||
-- attach player
|
||||
function helicopter.attach(self, player)
|
||||
local name = player:get_player_name()
|
||||
self.driver_name = name
|
||||
-- sound and animation
|
||||
self.sound_handle = minetest.sound_play({name = "helicopter_motor"},
|
||||
{object = self.object, gain = 2.0, max_hear_distance = 32, loop = true,})
|
||||
self.object:set_animation_frame_speed(30)
|
||||
|
||||
-- attach the driver
|
||||
player:set_attach(self.pilot_seat_base, "", {x = 0, y = 0, z = 0}, {x = 0, y = 0, z = 0})
|
||||
player:set_eye_offset({x = 0, y = -4, z = 1}, {x = 0, y = 8, z = -5})
|
||||
player_api.player_attached[name] = true
|
||||
-- make the driver sit
|
||||
minetest.after(0.2, function()
|
||||
local player = minetest.get_player_by_name(name)
|
||||
if player then
|
||||
player_api.set_animation(player, "sit")
|
||||
update_heli_hud(player)
|
||||
end
|
||||
end)
|
||||
-- disable gravity
|
||||
self.object:set_acceleration(vector.new())
|
||||
end
|
||||
|
||||
-- dettach player
|
||||
function helicopter.dettach(self, player)
|
||||
local name = player:get_player_name()
|
||||
|
||||
-- driver clicked the object => driver gets off the vehicle
|
||||
self.driver_name = nil
|
||||
-- sound and animation
|
||||
if self.sound_handle then
|
||||
minetest.sound_stop(self.sound_handle)
|
||||
self.sound_handle = nil
|
||||
end
|
||||
self.object:set_animation_frame_speed(0)
|
||||
-- detach the player
|
||||
player:set_detach()
|
||||
player:set_eye_offset({x = 0, y = 0, z = 0}, {x = 0, y = 0, z = 0})
|
||||
player_api.player_attached[name] = nil
|
||||
-- player should stand again
|
||||
player_api.set_animation(player, "stand")
|
||||
-- gravity
|
||||
self.object:set_acceleration(vector.multiply(helicopter.vector_up, -helicopter.gravity))
|
||||
|
||||
--remove hud
|
||||
if player then remove_heli_hud(player) end
|
||||
end
|
||||
|
||||
-- attach passenger
|
||||
function helicopter.attach_pax(self, player)
|
||||
local name = player:get_player_name()
|
||||
self._passenger = name
|
||||
-- attach the passenger
|
||||
player:set_attach(self.passenger_seat_base, "", {x = 0, y = 0, z = 0}, {x = 0, y = 0, z = 0})
|
||||
player:set_eye_offset({x = 0, y = -4, z = 1}, {x = 0, y = 8, z = -5})
|
||||
player_api.player_attached[name] = true
|
||||
-- make the driver sit
|
||||
minetest.after(0.2, function()
|
||||
local player = minetest.get_player_by_name(name)
|
||||
if player then
|
||||
player_api.set_animation(player, "sit")
|
||||
end
|
||||
end)
|
||||
end
|
||||
|
||||
-- dettach passenger
|
||||
function helicopter.dettach_pax(self, player)
|
||||
local name = player:get_player_name()
|
||||
|
||||
-- driver clicked the object => driver gets off the vehicle
|
||||
self._passenger = nil
|
||||
-- detach the player
|
||||
player:set_detach()
|
||||
player:set_eye_offset({x = 0, y = 0, z = 0}, {x = 0, y = 0, z = 0})
|
||||
player_api.player_attached[name] = nil
|
||||
-- player should stand again
|
||||
player_api.set_animation(player, "stand")
|
||||
end
|
||||
|
||||
-- destroy the helicopter
|
||||
function helicopter.destroy(self)
|
||||
if self.sound_handle then
|
||||
minetest.sound_stop(self.sound_handle)
|
||||
self.sound_handle = nil
|
||||
end
|
||||
|
||||
if self.driver_name then
|
||||
-- detach the driver first (puncher must be driver)
|
||||
puncher:set_detach()
|
||||
puncher:set_eye_offset({x = 0, y = 0, z = 0}, {x = 0, y = 0, z = 0})
|
||||
player_api.player_attached[name] = nil
|
||||
-- player should stand again
|
||||
player_api.set_animation(puncher, "stand")
|
||||
self.driver_name = nil
|
||||
end
|
||||
|
||||
local pos = self.object:get_pos()
|
||||
if self.pointer then self.pointer:remove() end
|
||||
if self.pilot_seat_base then self.pilot_seat_base:remove() end
|
||||
if self.passenger_seat_base then self.passenger_seat_base:remove() end
|
||||
|
||||
self.object:remove()
|
||||
|
||||
pos.y=pos.y+2
|
||||
for i=1,8 do
|
||||
minetest.add_item({x=pos.x+math.random()-0.5,y=pos.y,z=pos.z+math.random()-0.5},'default:steel_ingot')
|
||||
end
|
||||
|
||||
for i=1,7 do
|
||||
minetest.add_item({x=pos.x+math.random()-0.5,y=pos.y,z=pos.z+math.random()-0.5},'default:diamond')
|
||||
end
|
||||
|
||||
for i=1,7 do
|
||||
minetest.add_item({x=pos.x+math.random()-0.5,y=pos.y,z=pos.z+math.random()-0.5},'default:mese_crystal')
|
||||
end
|
||||
|
||||
minetest.add_item({x=pos.x+math.random()-0.5,y=pos.y,z=pos.z+math.random()-0.5},'default:steelblock')
|
||||
minetest.add_item({x=pos.x+math.random()-0.5,y=pos.y,z=pos.z+math.random()-0.5},'default:copperblock')
|
||||
minetest.add_item({x=pos.x+math.random()-0.5,y=pos.y,z=pos.z+math.random()-0.5},'helicopter:blades')
|
||||
|
||||
local total_biofuel = math.floor(self.energy) - 1
|
||||
for i=0,total_biofuel do
|
||||
minetest.add_item({x=pos.x+math.random()-0.5,y=pos.y,z=pos.z+math.random()-0.5},'biofuel:biofuel')
|
||||
end
|
||||
end
|
||||
|
||||
|
||||
--
|
||||
-- entity
|
||||
--
|
||||
|
||||
minetest.register_entity('helicopter:seat_base',{
|
||||
initial_properties = {
|
||||
physical = false,
|
||||
collide_with_objects=false,
|
||||
pointable=false,
|
||||
visual = "mesh",
|
||||
mesh = "seat_base.b3d",
|
||||
textures = {"helicopter_black.png",},
|
||||
},
|
||||
|
||||
on_activate = function(self,std)
|
||||
self.sdata = minetest.deserialize(std) or {}
|
||||
if self.sdata.remove then self.object:remove() end
|
||||
end,
|
||||
|
||||
get_staticdata=function(self)
|
||||
self.sdata.remove=true
|
||||
return minetest.serialize(self.sdata)
|
||||
end,
|
||||
|
||||
})
|
||||
|
||||
minetest.register_entity("helicopter:heli", {
|
||||
initial_properties = {
|
||||
physical = true,
|
||||
collide_with_objects = true,
|
||||
collisionbox = {-1,0,-1, 1,0.3,1},
|
||||
selectionbox = {-1,0,-1, 1,0.3,1},
|
||||
visual = "mesh",
|
||||
mesh = "helicopter_heli.b3d",
|
||||
backface_culling = false,
|
||||
textures = {"helicopter_interior_black.png", "helicopter_metal.png", "helicopter_strips.png",
|
||||
"helicopter_painting.png", "helicopter_black.png", "helicopter_aluminum.png", "helicopter_glass.png",
|
||||
"helicopter_interior.png", "helicopter_panel.png", "helicopter_colective.png", "helicopter_painting.png",
|
||||
"helicopter_rotors.png", "helicopter_interior_black.png",},
|
||||
},
|
||||
|
||||
driver_name = nil,
|
||||
sound_handle = nil,
|
||||
tilting = vector.new(),
|
||||
energy = 0.001,
|
||||
owner = "",
|
||||
static_save = true,
|
||||
infotext = "A nice helicopter",
|
||||
last_vel = vector.new(),
|
||||
hp = 50,
|
||||
color = "#0063b0",
|
||||
_passenger = nil,
|
||||
_by_mouse = false,
|
||||
|
||||
get_staticdata = function(self) -- unloaded/unloads ... is now saved
|
||||
return minetest.serialize({
|
||||
stored_energy = self.energy,
|
||||
stored_owner = self.owner,
|
||||
stored_hp = self.hp,
|
||||
stored_color = self.color,
|
||||
stored_driver_name = self.driver_name,
|
||||
})
|
||||
end,
|
||||
|
||||
on_activate = function(self, staticdata, dtime_s)
|
||||
if staticdata ~= "" and staticdata ~= nil then
|
||||
local data = minetest.deserialize(staticdata) or {}
|
||||
self.energy = data.stored_energy
|
||||
self.owner = data.stored_owner
|
||||
self.hp = data.stored_hp
|
||||
self.color = data.stored_color
|
||||
self.driver_name = data.stored_driver_name
|
||||
--minetest.debug("loaded: ", self.energy)
|
||||
local properties = self.object:get_properties()
|
||||
properties.infotext = data.stored_owner .. " nice helicopter"
|
||||
self.object:set_properties(properties)
|
||||
end
|
||||
|
||||
helicopter.paint(self, self.color)
|
||||
local pos = self.object:get_pos()
|
||||
local pointer=minetest.add_entity(pos,'helicopter:pointer')
|
||||
local energy_indicator_angle = ((self.energy * 18) - 90) * -1
|
||||
pointer:set_attach(self.object,'',{x=0,y=11.26,z=9.37},{x=0,y=0,z=energy_indicator_angle})
|
||||
self.pointer = pointer
|
||||
|
||||
local pilot_seat_base=minetest.add_entity(pos,'helicopter:seat_base')
|
||||
pilot_seat_base:set_attach(self.object,'',{x=4.2,y=10,z=2},{x=0,y=0,z=0})
|
||||
self.pilot_seat_base = pilot_seat_base
|
||||
|
||||
local passenger_seat_base=minetest.add_entity(pos,'helicopter:seat_base')
|
||||
passenger_seat_base:set_attach(self.object,'',{x=-4.2,y=10,z=2},{x=0,y=0,z=0})
|
||||
self.passenger_seat_base = passenger_seat_base
|
||||
|
||||
-- set the animation once and later only change the speed
|
||||
self.object:set_animation({x = 0, y = 11}, 0, 0, true)
|
||||
|
||||
self.object:set_armor_groups({immortal=1})
|
||||
|
||||
local vector_up = vector.new(0, 1, 0)
|
||||
self.object:set_acceleration(vector.multiply(vector_up, -helicopter.gravity))
|
||||
end,
|
||||
|
||||
on_step = function(self, dtime)
|
||||
helicopter.helicopter_last_time_command = helicopter.helicopter_last_time_command + dtime
|
||||
if helicopter.helicopter_last_time_command > 1 then helicopter.helicopter_last_time_command = 1 end
|
||||
local touching_ground, liquid_below
|
||||
|
||||
local vel = self.object:get_velocity()
|
||||
|
||||
touching_ground, liquid_below = helicopter.check_node_below(self.object)
|
||||
vel = helicopter.heli_control(self, dtime, touching_ground, liquid_below, vel) or vel
|
||||
|
||||
if vel.x == 0 and vel.y == 0 and vel.z == 0 then
|
||||
return
|
||||
end
|
||||
|
||||
if touching_ground == nil then
|
||||
touching_ground, liquid_below = helicopter.check_node_below(self.object)
|
||||
end
|
||||
|
||||
-- quadratic and constant deceleration
|
||||
local speedsq = helicopter.vector_length_sq(vel)
|
||||
local fq, fc
|
||||
if touching_ground then
|
||||
fq, fc = helicopter.friction_land_quadratic, helicopter.friction_land_constant
|
||||
elseif liquid_below then
|
||||
fq, fc = helicopter.friction_water_quadratic, helicopter.friction_water_constant
|
||||
else
|
||||
fq, fc = helicopter.friction_air_quadratic, helicopter.friction_air_constant
|
||||
end
|
||||
vel = vector.apply(vel, function(a)
|
||||
local s = math.sign(a)
|
||||
a = math.abs(a)
|
||||
a = math.max(0, a - fq * dtime * speedsq - fc * dtime)
|
||||
return a * s
|
||||
end)
|
||||
|
||||
--[[
|
||||
collision detection
|
||||
using velocity vector as virtually a point on space, we compare
|
||||
if last velocity has a great distance difference (virtually 5) from current velocity
|
||||
using some trigonometry (get_hipotenuse_value). If yes, we have an abrupt collision
|
||||
]]--
|
||||
|
||||
local is_attached = false
|
||||
if self.owner then
|
||||
local player = minetest.get_player_by_name(self.owner)
|
||||
|
||||
if player then
|
||||
local player_attach = player:get_attach()
|
||||
if player_attach then
|
||||
--XXXXXXXX
|
||||
if player_attach == self.pilot_seat_base then is_attached = true end
|
||||
--XXXXXXXX
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
if is_attached then
|
||||
local impact = helicopter.get_hipotenuse_value(vel, self.last_vel)
|
||||
if impact > 5 then
|
||||
--self.damage = self.damage + impact --sum the impact value directly to damage meter
|
||||
local curr_pos = self.object:get_pos()
|
||||
minetest.sound_play("collision", {
|
||||
to_player = self.driver_name,
|
||||
--pos = curr_pos,
|
||||
--max_hear_distance = 5,
|
||||
gain = 1.0,
|
||||
fade = 0.0,
|
||||
pitch = 1.0,
|
||||
})
|
||||
--[[if self.damage > 100 then --if acumulated damage is greater than 100, adieu
|
||||
helicopter.destroy(self)
|
||||
end]]--
|
||||
end
|
||||
|
||||
--update hud
|
||||
local player = minetest.get_player_by_name(self.driver_name)
|
||||
if helicopter.helicopter_last_time_command > 0.3 then
|
||||
helicopter.helicopter_last_time_command = 0
|
||||
update_heli_hud(player)
|
||||
end
|
||||
else
|
||||
-- for some error the player can be detached from the helicopter, so lets set him attached again
|
||||
local can_stop = true
|
||||
if self.owner and self.driver_name and touching_ground == false then
|
||||
-- attach the driver again
|
||||
local player = minetest.get_player_by_name(self.owner)
|
||||
if player then
|
||||
helicopter.attach(self, player)
|
||||
can_stop = false
|
||||
end
|
||||
end
|
||||
|
||||
if can_stop then
|
||||
--detach player
|
||||
if self.sound_handle ~= nil then
|
||||
minetest.sound_stop(self.sound_handle)
|
||||
self.sound_handle = nil
|
||||
|
||||
--why its here? cause if the sound is attached, player must so
|
||||
local player_owner = minetest.get_player_by_name(self.owner)
|
||||
if player_owner then remove_heli_hud(player_owner) end
|
||||
end
|
||||
end
|
||||
end
|
||||
self.last_vel = vel --saves velocity for collision comparation
|
||||
-- end collision detection
|
||||
|
||||
self.object:set_velocity(vel)
|
||||
end,
|
||||
|
||||
on_punch = function(self, puncher, ttime, toolcaps, dir, damage)
|
||||
if not puncher or not puncher:is_player() then
|
||||
return
|
||||
end
|
||||
local name = puncher:get_player_name()
|
||||
if self.owner and self.owner ~= name and self.owner ~= "" then return end
|
||||
if self.owner == nil then
|
||||
self.owner = name
|
||||
end
|
||||
|
||||
if self.driver_name and self.driver_name ~= name then
|
||||
-- do not allow other players to remove the object while there is a driver
|
||||
return
|
||||
end
|
||||
|
||||
local touching_ground, liquid_below = helicopter.check_node_below(self.object)
|
||||
|
||||
--XXXXXXXX
|
||||
local is_attached = false
|
||||
if puncher:get_attach() == self.pilot_seat_base then is_attached = true end
|
||||
--XXXXXXXX
|
||||
|
||||
local itmstck=puncher:get_wielded_item()
|
||||
local item_name = ""
|
||||
if itmstck then item_name = itmstck:get_name() end
|
||||
|
||||
if is_attached == true and touching_ground then
|
||||
--refuel
|
||||
helicopter.loadFuel(self, self.owner)
|
||||
end
|
||||
|
||||
if is_attached == false then
|
||||
|
||||
-- deal with painting or destroying
|
||||
if itmstck then
|
||||
local _,indx = item_name:find('dye:')
|
||||
if indx then
|
||||
|
||||
--lets paint!!!!
|
||||
local color = item_name:sub(indx+1)
|
||||
local colstr = helicopter.colors[color]
|
||||
--minetest.chat_send_all(color ..' '.. dump(colstr))
|
||||
if colstr then
|
||||
helicopter.paint(self, colstr)
|
||||
itmstck:set_count(itmstck:get_count()-1)
|
||||
puncher:set_wielded_item(itmstck)
|
||||
end
|
||||
-- end painting
|
||||
|
||||
else -- deal damage
|
||||
if not self.driver and toolcaps and toolcaps.damage_groups and toolcaps.damage_groups.fleshy then
|
||||
--mobkit.hurt(self,toolcaps.damage_groups.fleshy - 1)
|
||||
--mobkit.make_sound(self,'hit')
|
||||
self.hp = self.hp - 10
|
||||
minetest.sound_play("collision", {
|
||||
object = self.object,
|
||||
max_hear_distance = 5,
|
||||
gain = 1.0,
|
||||
fade = 0.0,
|
||||
pitch = 1.0,
|
||||
})
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
if self.hp <= 0 then
|
||||
helicopter.destroy(self)
|
||||
end
|
||||
|
||||
end
|
||||
|
||||
end,
|
||||
|
||||
on_rightclick = function(self, clicker)
|
||||
if not clicker or not clicker:is_player() then
|
||||
return
|
||||
end
|
||||
|
||||
local name = clicker:get_player_name()
|
||||
|
||||
if self.owner == "" then
|
||||
self.owner = name
|
||||
end
|
||||
|
||||
if self.owner == name then
|
||||
if name == self.driver_name then
|
||||
-- driver clicked the object => driver gets off the vehicle
|
||||
helicopter.dettach(self, clicker)
|
||||
elseif not self.driver_name then
|
||||
local is_under_water = helicopter.check_is_under_water(self.object)
|
||||
if is_under_water then return end
|
||||
-- temporary------
|
||||
self.hp = 50 -- why? cause I can desist from destroy
|
||||
------------------
|
||||
|
||||
helicopter.attach(self, clicker)
|
||||
end
|
||||
else
|
||||
--passenger section
|
||||
--only can enter when the pilot is inside
|
||||
if self.driver_name then
|
||||
if self._passenger == nil then
|
||||
helicopter.attach_pax(self, clicker)
|
||||
else
|
||||
helicopter.dettach_pax(self, clicker)
|
||||
end
|
||||
else
|
||||
if self._passenger then
|
||||
helicopter.dettach_pax(self, clicker)
|
||||
end
|
||||
end
|
||||
end
|
||||
end,
|
||||
})
|
||||
|
||||
--
|
||||
-- items
|
||||
--
|
||||
|
||||
-- blades
|
||||
minetest.register_craftitem("helicopter:blades",{
|
||||
description = "Helicopter Blades",
|
||||
inventory_image = "helicopter_blades_inv.png",
|
||||
})
|
||||
-- cabin
|
||||
minetest.register_craftitem("helicopter:cabin",{
|
||||
description = "Cabin for Helicopter",
|
||||
inventory_image = "helicopter_cabin_inv.png",
|
||||
})
|
||||
-- heli
|
||||
minetest.register_craftitem("helicopter:heli", {
|
||||
description = "Helicopter",
|
||||
inventory_image = "helicopter_heli_inv.png",
|
||||
|
||||
on_place = function(itemstack, placer, pointed_thing)
|
||||
if pointed_thing.type ~= "node" then
|
||||
return
|
||||
end
|
||||
if minetest.get_node(pointed_thing.above).name ~= "air" then
|
||||
return
|
||||
end
|
||||
|
||||
local obj = minetest.add_entity(pointed_thing.above, "helicopter:heli")
|
||||
local ent = obj:get_luaentity()
|
||||
--local imeta = itemstack:get_meta()
|
||||
local owner = placer:get_player_name()
|
||||
ent.owner = owner
|
||||
--[[
|
||||
ent.energy = imeta:get_int("energy")
|
||||
ent.hp = imeta:get_int("hp")]]--
|
||||
|
||||
local properties = ent.object:get_properties()
|
||||
properties.infotext = owner .. " nice helicopter"
|
||||
ent.object:set_properties(properties)
|
||||
|
||||
if not (creative_exists and placer and
|
||||
creative.is_enabled_for(placer:get_player_name())) then
|
||||
itemstack:take_item()
|
||||
end
|
||||
return itemstack
|
||||
end,
|
||||
})
|
||||
|
||||
--
|
||||
-- crafting
|
||||
--
|
||||
|
||||
if minetest.get_modpath("default") then
|
||||
minetest.register_craft({
|
||||
output = "helicopter:blades",
|
||||
recipe = {
|
||||
{"", "default:steel_ingot", ""},
|
||||
{"default:steel_ingot", "default:diamond", "default:steel_ingot"},
|
||||
{"", "default:steel_ingot", ""},
|
||||
}
|
||||
})
|
||||
minetest.register_craft({
|
||||
output = "helicopter:cabin",
|
||||
recipe = {
|
||||
{"default:copperblock", "default:diamondblock", ""},
|
||||
{"default:steelblock", "default:mese_block", "default:glass"},
|
||||
{"default:steelblock", "xpanes:bar_flat", "xpanes:bar_flat"},
|
||||
}
|
||||
})
|
||||
minetest.register_craft({
|
||||
output = "helicopter:heli",
|
||||
recipe = {
|
||||
{"", "helicopter:blades"},
|
||||
{"helicopter:blades", "helicopter:cabin"},
|
||||
}
|
||||
})
|
||||
end
|
||||
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue