467 lines
15 KiB
Lua
Executable File
467 lines
15 KiB
Lua
Executable File
function steampunk_blimp.testDamage(self, velocity, position)
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if self._last_accell == nil then return end
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local p = position --self.object:get_pos()
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local collision = false
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local low_node_pos = -2.5
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if self._last_vel == nil then return end
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--lets calculate the vertical speed, to avoid the bug on colliding on floor with hard lag
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if math.abs(velocity.y - self._last_vel.y) > 2 then
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local noded = airutils.nodeatpos(airutils.pos_shift(p,{y=low_node_pos}))
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if (noded and noded.drawtype ~= 'airlike') then
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collision = true
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else
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self.object:set_velocity(self._last_vel)
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--self.object:set_acceleration(self._last_accell)
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self.object:set_velocity(vector.add(velocity, vector.multiply(self._last_accell, self.dtime/8)))
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end
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end
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local impact = math.abs(steampunk_blimp.get_hipotenuse_value(velocity, self._last_vel))
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if impact > 2 then
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if self.colinfo then
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collision = self.colinfo.collides
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--minetest.chat_send_all(impact)
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end
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end
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if collision then
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--self.object:set_velocity({x=0,y=0,z=0})
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local damage = impact -- / 2
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minetest.sound_play("steampunk_blimp_collision", {
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--to_player = self.driver_name,
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object = self.object,
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max_hear_distance = 15,
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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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}, true)
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if damage > 5 then
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self._power_lever = 0
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end
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if self.driver_name then
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local player_name = self.driver_name
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local player = minetest.get_player_by_name(player_name)
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if player then
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if player:get_hp() > 0 then
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player:set_hp(player:get_hp()-(damage/2))
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end
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end
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if self._passenger ~= nil 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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if passenger:get_hp() > 0 then
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passenger:set_hp(passenger:get_hp()-(damage/2))
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end
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end
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end
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end
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end
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end
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local function do_attach(self, player, slot)
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if slot == 0 then return end
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if self._passengers[slot] == nil then
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local name = player:get_player_name()
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--minetest.chat_send_all(self.driver_name)
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self._passengers[slot] = name
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player:set_attach(self._passengers_base[slot], "", {x = 0, y = 0, z = 0}, {x = 0, y = 0, z = 0})
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if airutils.is_mcl then
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mcl_player.player_attached[name] = true
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else
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player_api.player_attached[name] = true
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end
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end
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end
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function steampunk_blimp.check_passenger_is_attached(self, name)
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local is_attached = false
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if is_attached == false then
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for i = steampunk_blimp.max_seats,1,-1
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do
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if self._passengers[i] == name then
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is_attached = true
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break
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end
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end
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end
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return is_attached
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end
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--this method checks each 1 second for a disconected player who comes back
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function steampunk_blimp.rescueConnectionFailedPassengers(self)
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self._disconnection_check_time = self._disconnection_check_time + self.dtime
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if self._disconnection_check_time > 1 then
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--minetest.chat_send_all(dump(self._passengers))
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self._disconnection_check_time = 0
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for i = steampunk_blimp.max_seats,1,-1
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do
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if self._passengers[i] then
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local player = minetest.get_player_by_name(self._passengers[i])
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if player then --we have a player!
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local is_attached = nil
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if airutils.is_mcl then
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is_attached = mcl_player.player_attached[self._passengers[i]]
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else
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is_attached = player_api.player_attached[self._passengers[i]]
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end
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if is_attached == nil then --but isn't attached?
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--minetest.chat_send_all("okay")
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if player:get_hp() > 0 then
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self._passengers[i] = nil --clear the slot first
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do_attach(self, player, i) --attach
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end
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end
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end
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end
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end
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end
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end
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-- attach passenger
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function steampunk_blimp.attach_pax(self, player, slot)
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slot = slot or 0
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--verify if is locked to non-owners
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if self._passengers_locked == true then
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local name = player:get_player_name()
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local can_bypass = minetest.check_player_privs(player, {protection_bypass=true})
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local is_shared = false
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if name == self.owner or can_bypass then is_shared = true end
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for k, v in pairs(self._shared_owners) do
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if v == name then
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is_shared = true
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break
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end
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end
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if is_shared == false then
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minetest.chat_send_player(name,core.colorize('#ff0000', " >>> This blimp is currently locked for non-owners"))
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return
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end
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end
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if slot > 0 then
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do_attach(self, player, slot)
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return
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end
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--minetest.chat_send_all(dump(self._passengers))
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--now yes, lets attach the player
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--randomize the seat
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local t = {1,2,3,4,5,6,7}
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for i = 1, #t*2 do
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local a = math.random(#t)
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local b = math.random(#t)
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t[a],t[b] = t[b],t[a]
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end
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--minetest.chat_send_all(dump(t))
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for k,v in ipairs(t) do
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local i = t[k] or 0
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if self._passengers[i] == nil then
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do_attach(self, player, i)
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--minetest.chat_send_all(i)
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break
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end
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end
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end
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function steampunk_blimp.dettach_pax(self, player, side)
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side = side or "r"
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if player then
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local name = player:get_player_name() --self._passenger
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steampunk_blimp.remove_hud(player)
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-- passenger clicked the object => driver gets off the vehicle
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for i = steampunk_blimp.max_seats,1,-1
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do
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if self._passengers[i] == name then
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self._passengers[i] = nil
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self._passengers_base_pos[i] = steampunk_blimp.copy_vector(steampunk_blimp.passenger_pos[i])
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--break
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end
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end
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-- detach the player
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player:set_detach()
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if airutils.is_mcl then
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mcl_player.player_attached[name] = nil
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mcl_player.player_set_animation(player, "stand", 30)
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else
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player_api.player_attached[name] = nil
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player_api.set_animation(player, "stand")
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end
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-- move player down
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minetest.after(0.1, function(pos)
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local rotation = self.object:get_rotation()
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local direction = rotation.y
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if side == "l" then
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direction = direction - math.rad(180)
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end
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local move = 5
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pos.x = pos.x + move * math.cos(direction)
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pos.z = pos.z + move * math.sin(direction)
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if self.isinliquid then
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pos.y = pos.y + 1
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else
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pos.y = pos.y - 2.5
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end
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player:set_pos(pos)
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end, player:get_pos())
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end
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end
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function steampunk_blimp.textures_copy()
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local tablecopy = {}
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for k, v in pairs(steampunk_blimp.textures) do
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tablecopy[k] = v
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end
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return tablecopy
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end
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local function paint(self)
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local l_textures = steampunk_blimp.textures_copy()
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for _, texture in ipairs(l_textures) do
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local indx = texture:find('wool_blue.png')
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if indx then
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l_textures[_] = "wool_".. self.color..".png"
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end
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indx = texture:find('wool_yellow.png')
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if indx then
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l_textures[_] = "wool_".. self.color2..".png"
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end
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indx = texture:find('steampunk_blimp_alpha_logo.png')
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if indx then
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l_textures[_] = self.logo
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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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function steampunk_blimp.set_logo(self, texture_name)
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if texture_name == "" or texture_name == nil then
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self.logo = "steampunk_blimp_alpha_logo.png"
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elseif texture_name then
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self.logo = texture_name
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end
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paint(self)
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end
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--painting
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function steampunk_blimp.paint(self, colstr)
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if colstr then
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self.color = colstr
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paint(self)
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end
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end
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function steampunk_blimp.paint2(self, colstr)
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if colstr then
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self.color2 = colstr
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paint(self)
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end
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end
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-- destroy the boat
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function steampunk_blimp.destroy(self, overload)
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if self.sound_handle then
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minetest.sound_stop(self.sound_handle)
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self.sound_handle = nil
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end
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local pos = self.object:get_pos()
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if self.fire then self.fire:remove() end
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if self._passengers_base[1] then self._passengers_base[1]:remove() end
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if self._passengers_base[2] then self._passengers_base[2]:remove() end
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if self._passengers_base[3] then self._passengers_base[3]:remove() end
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if self._passengers_base[4] then self._passengers_base[4]:remove() end
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if self._passengers_base[5] then self._passengers_base[5]:remove() end
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if self._passengers_base[6] then self._passengers_base[6]:remove() end
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if self._passengers_base[7] then self._passengers_base[7]:remove() end
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airutils.destroy_inventory(self)
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self.object:remove()
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pos.y=pos.y+2
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--[[for i=1,7 do
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minetest.add_item({x=pos.x+math.random()-0.5,y=pos.y,z=pos.z+math.random()-0.5},'default:steel_ingot')
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end
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for i=1,7 do
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minetest.add_item({x=pos.x+math.random()-0.5,y=pos.y,z=pos.z+math.random()-0.5},'default:mese_crystal')
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end]]--
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--minetest.add_item({x=pos.x+math.random()-0.5,y=pos.y,z=pos.z+math.random()-0.5},'steampunk_blimp:boat')
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--minetest.add_item({x=pos.x+math.random()-0.5,y=pos.y,z=pos.z+math.random()-0.5},'default:diamond')
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if overload then
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local stack = ItemStack(self.item)
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local item_def = stack:get_definition()
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if item_def.overload_drop then
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for _,item in pairs(item_def.overload_drop) do
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minetest.add_item({x=pos.x+math.random()-0.5,y=pos.y,z=pos.z+math.random()-0.5},item)
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end
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return
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end
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end
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local stack = ItemStack(self.item)
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local item_def = stack:get_definition()
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if self.hull_integrity then
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local boat_wear = math.floor(65535*(1-(self.hull_integrity/item_def.hull_integrity)))
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stack:set_wear(boat_wear)
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end
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minetest.add_item({x=pos.x+math.random()-0.5,y=pos.y,z=pos.z+math.random()-0.5}, stack)
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end
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--returns 0 for old, 1 for new
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function steampunk_blimp.detect_player_api(player)
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local player_proterties = player:get_properties()
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local mesh = "character.b3d"
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if player_proterties.mesh == mesh then
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local models = player_api.registered_models
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local character = models[mesh]
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if character then
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if character.animations.sit.eye_height then
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return 1
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else
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return 0
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end
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end
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end
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return 0
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end
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function steampunk_blimp.checkAttach(self, player)
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local retVal = false
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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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for i = steampunk_blimp.max_seats,1,-1
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do
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if player_attach == self._passengers_base[i] then
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retVal = true
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break
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end
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end
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end
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end
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return retVal
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end
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function steampunk_blimp.clamp(value, min, max)
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local retVal = value
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if value < min then retVal = min end
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if value > max then retVal = max end
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--minetest.chat_send_all(value .. " - " ..retVal)
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return retVal
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end
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function steampunk_blimp.reclamp(value, min, max)
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local retVal = value
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local mid = (max-min)/2
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if value > min and value <= (min+mid) then retVal = min end
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if value < max and value > (max-mid) then retVal = max end
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--minetest.chat_send_all(value .. " - return: " ..retVal .. " - mid: " .. mid)
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return retVal
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end
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function steampunk_blimp.engineSoundPlay(self)
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--sound
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if self.sound_handle then minetest.sound_stop(self.sound_handle) end
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if self.sound_handle_pistons then minetest.sound_stop(self.sound_handle_pistons) end
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if self.object then
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local furnace_sound = "default_furnace_active"
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if airutils.is_mcl then furnace_sound = "fire_fire" end
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self.sound_handle = minetest.sound_play({name = furnace_sound},
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{object = self.object, gain = 0.2,
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max_hear_distance = 5,
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loop = true,})
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self.sound_handle_pistons = minetest.sound_play({name = "default_cool_lava"},--"default_item_smoke"},
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{object = self.object, gain = 0.05,
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pitch = 0.4+((math.abs(self._power_lever)/100)/2),
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max_hear_distance = 32,
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loop = true,})
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end
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end
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function steampunk_blimp.engine_set_sound_and_animation(self)
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if self._last_applied_power ~= self._power_lever then
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--minetest.chat_send_all('test2')
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self._last_applied_power = self._power_lever
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self.object:set_animation_frame_speed(steampunk_blimp.iddle_rotation + (self._power_lever))
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if self._last_sound_update == nil then self._last_sound_update = self._power_lever end
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if math.abs(self._last_sound_update - self._power_lever) > 5 then
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self._last_sound_update = self._power_lever
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steampunk_blimp.engineSoundPlay(self)
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end
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end
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if self._engine_running == false then
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if self.sound_handle then
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minetest.sound_stop(self.sound_handle)
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self.sound_handle = nil
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--self.object:set_animation_frame_speed(0)
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end
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end
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end
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function steampunk_blimp.start_furnace(self)
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if self._engine_running then
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self._engine_running = false
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-- sound and animation
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if self.sound_handle then
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minetest.sound_stop(self.sound_handle)
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self.sound_handle = nil
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end
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elseif self._engine_running == false and self._energy > 0 then
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self._engine_running = true
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-- sound
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if self.sound_handle then minetest.sound_stop(self.sound_handle) end
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if self.object then
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local furnace_sound = "default_furnace_active"
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if airutils.is_mcl then furnace_sound = "fire_fire" end
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self.sound_handle = minetest.sound_play({name = furnace_sound},
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{object = self.object, gain = 0.2,
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max_hear_distance = 5,
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loop = true,})
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end
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end
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end
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function steampunk_blimp.copy_vector(original_vector)
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local tablecopy = {}
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for k, v in pairs(original_vector) do
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tablecopy[k] = v
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end
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return tablecopy
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end
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function steampunk_blimp.play_rope_sound(self)
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minetest.sound_play({name = "steampunk_blimp_rope"},
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{object = self.object, gain = 1,
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max_hear_distance = 5,
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ephemeral = true,})
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end
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function steampunk_blimp.table_copy(table_here)
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local tablecopy = {}
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for k, v in pairs(table_here) do
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tablecopy[k] = v
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end
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return tablecopy
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end
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