766 lines
27 KiB
Lua
Executable File
766 lines
27 KiB
Lua
Executable File
--
|
|
-- entity
|
|
--
|
|
|
|
minetest.register_entity('automobiles_buggy:front_suspension',{
|
|
initial_properties = {
|
|
physical = true,
|
|
collide_with_objects=true,
|
|
collisionbox = {-0.5, 0, -0.5, 0.5, 1, 0.5},
|
|
pointable=false,
|
|
visual = "mesh",
|
|
mesh = "automobiles_buggy_f_suspension.b3d",
|
|
textures = {"automobiles_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,
|
|
|
|
--[[on_step = function(self, dtime, moveresult)
|
|
minetest.chat_send_all(dump(moveresult))
|
|
end,]]--
|
|
|
|
})
|
|
|
|
minetest.register_entity('automobiles_buggy:rear_suspension',{
|
|
initial_properties = {
|
|
physical = true,
|
|
collide_with_objects=true,
|
|
pointable=false,
|
|
visual = "mesh",
|
|
mesh = "automobiles_buggy_r_suspension.b3d",
|
|
textures = {"automobiles_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('automobiles_buggy:f_lights',{
|
|
initial_properties = {
|
|
physical = false,
|
|
collide_with_objects=false,
|
|
pointable=false,
|
|
glow = 0,
|
|
visual = "mesh",
|
|
mesh = "automobiles_buggy_f_lights.b3d",
|
|
textures = {"automobiles_grey.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('automobiles_buggy:r_lights',{
|
|
initial_properties = {
|
|
physical = false,
|
|
collide_with_objects=false,
|
|
pointable=false,
|
|
glow = 0,
|
|
visual = "mesh",
|
|
mesh = "automobiles_buggy_r_lights.b3d",
|
|
textures = {"automobiles_rear_lights_off.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('automobiles_buggy:f_wheel',{
|
|
initial_properties = {
|
|
physical = false,
|
|
collide_with_objects=false,
|
|
pointable=false,
|
|
visual = "mesh",
|
|
mesh = "automobiles_buggy_f_wheel.b3d",
|
|
backface_culling = false,
|
|
textures = {"automobiles_black.png", "automobiles_metal.png", "automobiles_buggy_wheel.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('automobiles_buggy:r_wheel',{
|
|
initial_properties = {
|
|
physical = false,
|
|
collide_with_objects=false,
|
|
pointable=false,
|
|
visual = "mesh",
|
|
mesh = "automobiles_buggy_r_wheel.b3d",
|
|
backface_culling = false,
|
|
textures = {"automobiles_black.png", "automobiles_metal.png", "automobiles_buggy_wheel.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('automobiles_buggy:rag',{
|
|
initial_properties = {
|
|
physical = false,
|
|
collide_with_objects=false,
|
|
pointable=false,
|
|
visual = "mesh",
|
|
mesh = "automobiles_buggy_rag.b3d",
|
|
--use_texture_alpha = true,
|
|
backface_culling = false,
|
|
textures = {"automobiles_black.png", "automobiles_buggy_rag_window.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('automobiles_buggy:pivot_mesh',{
|
|
initial_properties = {
|
|
physical = false,
|
|
collide_with_objects=false,
|
|
pointable=false,
|
|
visual = "mesh",
|
|
mesh = "automobiles_pivot_mesh.b3d",
|
|
textures = {"automobiles_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('automobiles_buggy:steering',{
|
|
initial_properties = {
|
|
physical = false,
|
|
collide_with_objects=false,
|
|
pointable=false,
|
|
visual = "mesh",
|
|
mesh = "automobiles_buggy_drive_wheel.b3d",
|
|
textures = {"automobiles_metal.png", "automobiles_black.png", "automobiles_metal.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('automobiles_buggy:pointer',{
|
|
initial_properties = {
|
|
physical = false,
|
|
collide_with_objects=false,
|
|
pointable=false,
|
|
visual = "mesh",
|
|
mesh = "automobiles_pointer.b3d",
|
|
visual_size = {x = 0.8, y = 0.8, z = 0.8},
|
|
textures = {"automobiles_white.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("automobiles_buggy:buggy", {
|
|
initial_properties = {
|
|
physical = true,
|
|
collide_with_objects = true,
|
|
collisionbox = {-0.1, -0.45, -0.1, 0.1, 1, 0.1},
|
|
selectionbox = {-1.5, 0.0, -1.5, 1.5, 2, 1.5},
|
|
stepheight = 0.7,
|
|
visual = "mesh",
|
|
mesh = "automobiles_buggy_body.b3d",
|
|
--use_texture_alpha = true,
|
|
--backface_culling = false,
|
|
textures = {
|
|
"automobiles_black.png", --bancos
|
|
"automobiles_painting.png", --carroceria
|
|
"automobiles_black.png", --banco traseiro
|
|
"automobiles_black.png", --chssis
|
|
"automobiles_metal.png", --frontlights
|
|
"automobiles_black.png", --interior
|
|
"automobiles_metal.png", --engine
|
|
"automobiles_buggy_fuel.png", --panel
|
|
"automobiles_metal.png", --windshield
|
|
"automobiles_buggy_windshield.png", --windshield
|
|
"automobiles_metal.png", --engine protection
|
|
"automobiles_metal.png", --front protection
|
|
"automobiles_metal.png", --driver protection
|
|
"automobiles_black.png", -- engine details
|
|
},
|
|
},
|
|
textures = {},
|
|
driver_name = nil,
|
|
sound_handle = nil,
|
|
owner = "",
|
|
static_save = true,
|
|
infotext = "A very nice buggy!",
|
|
hp = 50,
|
|
buoyancy = 2,
|
|
physics = automobiles_lib.physics,
|
|
lastvelocity = vector.new(),
|
|
time_total = 0,
|
|
_passenger = nil,
|
|
_color = "#ff8b0e",
|
|
_steering_angle = 0,
|
|
_engine_running = false,
|
|
_last_checkpoint = "",
|
|
_total_laps = -1,
|
|
_race_id = "",
|
|
_energy = 1,
|
|
_last_time_collision_snd = 0,
|
|
_last_time_drift_snd = 0,
|
|
_last_time_command = 0,
|
|
_roll = math.rad(0),
|
|
_pitch = 0,
|
|
_longit_speed = 0,
|
|
_show_rag = true,
|
|
_show_lights = false,
|
|
_light_old_pos = nil,
|
|
_last_ground_check = 0,
|
|
_last_light_move = 0,
|
|
_last_engine_sound_update = 0,
|
|
_inv = nil,
|
|
_inv_id = "",
|
|
_change_color = automobiles_lib.paint,
|
|
|
|
get_staticdata = function(self) -- unloaded/unloads ... is now saved
|
|
return minetest.serialize({
|
|
stored_owner = self.owner,
|
|
stored_hp = self.hp,
|
|
stored_color = self._color,
|
|
stored_steering = self._steering_angle,
|
|
stored_energy = self._energy,
|
|
--race data
|
|
stored_last_checkpoint = self._last_checkpoint,
|
|
stored_total_laps = self._total_laps,
|
|
stored_race_id = self._race_id,
|
|
stored_rag = self._show_rag,
|
|
stored_pitch = self._pitch,
|
|
stored_light_old_pos = self._light_old_pos,
|
|
stored_inv_id = self._inv_id,
|
|
})
|
|
end,
|
|
|
|
on_deactivate = function(self)
|
|
automobiles_lib.save_inventory(self)
|
|
end,
|
|
|
|
on_activate = function(self, staticdata, dtime_s)
|
|
if staticdata ~= "" and staticdata ~= nil then
|
|
local data = minetest.deserialize(staticdata) or {}
|
|
self.owner = data.stored_owner
|
|
self.hp = data.stored_hp
|
|
self._color = data.stored_color
|
|
self._steering_angle = data.stored_steering
|
|
self._energy = data.stored_energy
|
|
--minetest.debug("loaded: ", self.energy)
|
|
--race data
|
|
self._last_checkpoint = data.stored_last_checkpoint
|
|
self._total_laps = data.stored_total_laps
|
|
self._race_id = data.stored_race_id
|
|
self._show_rag = data.stored_rag
|
|
self._pitch = data.stored_pitch
|
|
self._light_old_pos = data.stored_light_old_pos
|
|
self._inv_id = data.stored_inv_id
|
|
automobiles_lib.setText(self, "Buggy")
|
|
end
|
|
|
|
self.object:set_animation({x = 1, y = 8}, 0, 0, true)
|
|
|
|
automobiles_lib.paint(self, self._color)
|
|
local pos = self.object:get_pos()
|
|
|
|
local rag=minetest.add_entity(self.object:get_pos(),'automobiles_buggy:rag')
|
|
rag:set_attach(self.object,'',{x=0,y=0,z=0},{x=0,y=0,z=0})
|
|
self.rag = rag
|
|
|
|
local front_suspension=minetest.add_entity(self.object:get_pos(),'automobiles_buggy:front_suspension')
|
|
front_suspension:set_attach(self.object,'',{x=0,y=-0.7,z=23},{x=0,y=0,z=0})
|
|
self.front_suspension = front_suspension
|
|
|
|
local lf_wheel=minetest.add_entity(pos,'automobiles_buggy:f_wheel')
|
|
lf_wheel:set_attach(self.front_suspension,'',{x=-buggy.front_wheel_xpos,y=0,z=0},{x=0,y=0,z=0})
|
|
-- set the animation once and later only change the speed
|
|
lf_wheel:set_animation({x = 1, y = 13}, 0, 0, true)
|
|
self.lf_wheel = lf_wheel
|
|
|
|
local rf_wheel=minetest.add_entity(pos,'automobiles_buggy:f_wheel')
|
|
rf_wheel:set_attach(self.front_suspension,'',{x=buggy.front_wheel_xpos,y=0,z=0},{x=0,y=180,z=0})
|
|
-- set the animation once and later only change the speed
|
|
rf_wheel:set_animation({x = 1, y = 13}, 0, 0, true)
|
|
self.rf_wheel = rf_wheel
|
|
|
|
local rear_suspension=minetest.add_entity(self.object:get_pos(),'automobiles_buggy:rear_suspension')
|
|
rear_suspension:set_attach(self.object,'',{x=0,y=0,z=0},{x=0,y=0,z=0})
|
|
self.rear_suspension = rear_suspension
|
|
|
|
local lr_wheel=minetest.add_entity(pos,'automobiles_buggy:r_wheel')
|
|
lr_wheel:set_attach(self.rear_suspension,'',{x=-buggy.rear_wheel_xpos,y=0,z=0},{x=0,y=0,z=0})
|
|
-- set the animation once and later only change the speed
|
|
lr_wheel:set_animation({x = 1, y = 13}, 0, 0, true)
|
|
self.lr_wheel = lr_wheel
|
|
|
|
local rr_wheel=minetest.add_entity(pos,'automobiles_buggy:r_wheel')
|
|
rr_wheel:set_attach(self.rear_suspension,'',{x=buggy.rear_wheel_xpos,y=0,z=0},{x=0,y=180,z=0})
|
|
-- set the animation once and later only change the speed
|
|
rr_wheel:set_animation({x = 1, y = 13}, 0, 0, true)
|
|
self.rr_wheel = rr_wheel
|
|
|
|
local steering_axis=minetest.add_entity(pos,'automobiles_buggy:pivot_mesh')
|
|
steering_axis:set_attach(self.object,'',{x=-4.26,y=6.01,z=14.18},{x=15,y=0,z=0})
|
|
self.steering_axis = steering_axis
|
|
|
|
local steering=minetest.add_entity(self.steering_axis:get_pos(),'automobiles_buggy:steering')
|
|
steering:set_attach(self.steering_axis,'',{x=0,y=0,z=0},{x=0,y=0,z=0})
|
|
self.steering = steering
|
|
|
|
local driver_seat=minetest.add_entity(pos,'automobiles_buggy:pivot_mesh')
|
|
driver_seat:set_attach(self.object,'',{x=-4.25,y=0.48,z=9.5},{x=0,y=0,z=0})
|
|
self.driver_seat = driver_seat
|
|
|
|
local passenger_seat=minetest.add_entity(pos,'automobiles_buggy:pivot_mesh')
|
|
passenger_seat:set_attach(self.object,'',{x=4.25,y=0.48,z=9.5},{x=0,y=0,z=0})
|
|
self.passenger_seat = passenger_seat
|
|
|
|
local fuel_gauge=minetest.add_entity(pos,'automobiles_buggy:pointer')
|
|
fuel_gauge:set_attach(self.object,'',BUGGY_GAUGE_FUEL_POSITION,{x=0,y=0,z=0})
|
|
self.fuel_gauge = fuel_gauge
|
|
|
|
local lights = minetest.add_entity(pos,'automobiles_buggy:f_lights')
|
|
lights:set_attach(self.object,'',{x=0,y=0,z=0},{x=0,y=0,z=0})
|
|
self.lights = lights
|
|
self.lights:set_properties({is_visible=true})
|
|
|
|
local r_lights = minetest.add_entity(pos,'automobiles_buggy:r_lights')
|
|
r_lights:set_attach(self.object,'',{x=0,y=0,z=0},{x=0,y=0,z=0})
|
|
self.r_lights = r_lights
|
|
self.r_lights:set_properties({is_visible=true})
|
|
|
|
self.object:set_armor_groups({immortal=1})
|
|
|
|
local inv = minetest.get_inventory({type = "detached", name = self._inv_id})
|
|
-- if the game was closed the inventories have to be made anew, instead of just reattached
|
|
if not inv then
|
|
automobiles_lib.create_inventory(self, buggy.trunk_slots)
|
|
else
|
|
self.inv = inv
|
|
end
|
|
|
|
mobkit.actfunc(self, staticdata, dtime_s)
|
|
end,
|
|
|
|
on_step = function(self, dtime)
|
|
mobkit.stepfunc(self, dtime)
|
|
--[[sound play control]]--
|
|
self._last_time_collision_snd = self._last_time_collision_snd + dtime
|
|
if self._last_time_collision_snd > 1 then self._last_time_collision_snd = 1 end
|
|
self._last_time_drift_snd = self._last_time_drift_snd + dtime
|
|
if self._last_time_drift_snd > 1 then self._last_time_drift_snd = 1 end
|
|
--[[end sound control]]--
|
|
|
|
local rotation = self.object:get_rotation()
|
|
local yaw = rotation.y
|
|
local newyaw=yaw
|
|
local pitch = rotation.x
|
|
|
|
local hull_direction = minetest.yaw_to_dir(yaw)
|
|
local nhdir = {x=hull_direction.z,y=0,z=-hull_direction.x} -- lateral unit vector
|
|
local velocity = self.object:get_velocity()
|
|
|
|
local longit_speed = automobiles_lib.dot(velocity,hull_direction)
|
|
local fuel_weight_factor = (5 - self._energy)/5000
|
|
local longit_drag = vector.multiply(hull_direction,(longit_speed*longit_speed) *
|
|
(buggy.LONGIT_DRAG_FACTOR - fuel_weight_factor) * -1 * automobiles_lib.sign(longit_speed))
|
|
|
|
local later_speed = automobiles_lib.dot(velocity,nhdir)
|
|
local later_drag = vector.multiply(nhdir,later_speed*
|
|
later_speed*buggy.LATER_DRAG_FACTOR*-1*automobiles_lib.sign(later_speed))
|
|
|
|
local accel = vector.add(longit_drag,later_drag)
|
|
|
|
if self._show_rag == true then
|
|
self.rag:set_properties({is_visible=true})
|
|
else
|
|
self.rag:set_properties({is_visible=false})
|
|
end
|
|
|
|
local player = nil
|
|
local is_attached = false
|
|
if self.driver_name then
|
|
player = minetest.get_player_by_name(self.driver_name)
|
|
|
|
if player then
|
|
local player_attach = player:get_attach()
|
|
if player_attach then
|
|
if self.driver_seat then
|
|
if player_attach == self.driver_seat then is_attached = true end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
local is_breaking = false
|
|
if is_attached then
|
|
local ctrl = player:get_player_control()
|
|
if ctrl.aux1 then
|
|
--sets the engine running - but sets a delay also, cause keypress
|
|
if self._last_time_command > 0.8 then
|
|
self._last_time_command = 0
|
|
minetest.sound_play({name = "automobiles_horn"},
|
|
{object = self.object, gain = 0.6, pitch = 1.0, max_hear_distance = 32, loop = false,})
|
|
end
|
|
end
|
|
if ctrl.down then
|
|
is_breaking = true
|
|
self.r_lights:set_properties({textures={"automobiles_rear_lights_full.png"}, glow=15})
|
|
end
|
|
end
|
|
|
|
self._last_light_move = self._last_light_move + dtime
|
|
if self._last_light_move > 0.15 then
|
|
self._last_light_move = 0
|
|
if self._show_lights == true then
|
|
--self.lights:set_properties({is_visible=true})
|
|
self.lights:set_properties({textures={"automobiles_buggy_lights.png"}, glow=15})
|
|
if is_breaking == false then
|
|
self.r_lights:set_properties({textures={"automobiles_rear_lights.png"}, glow=10})
|
|
end
|
|
automobiles_lib.put_light(self)
|
|
else
|
|
--self.lights:set_properties({is_visible=false})
|
|
self.lights:set_properties({textures={"automobiles_grey.png"}, glow=0})
|
|
if is_breaking == false then
|
|
self.r_lights:set_properties({textures={"automobiles_rear_lights_off.png"}, glow=0})
|
|
end
|
|
automobiles_lib.remove_light(self)
|
|
end
|
|
end
|
|
|
|
local curr_pos = self.object:get_pos()
|
|
self.object:move_to(curr_pos)
|
|
if is_attached then --and self.driver_name == self.owner then
|
|
local impact = automobiles_lib.get_hipotenuse_value(velocity, self.lastvelocity)
|
|
if impact > 1 then
|
|
--self.damage = self.damage + impact --sum the impact value directly to damage meter
|
|
if self._last_time_collision_snd > 0.3 then
|
|
self._last_time_collision_snd = 0
|
|
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,
|
|
})
|
|
end
|
|
--[[if self.damage > 100 then --if acumulated damage is greater than 100, adieu
|
|
automobiles_lib.destroy(self)
|
|
end]]--
|
|
end
|
|
|
|
local min_later_speed = 0.9
|
|
if (later_speed > min_later_speed or later_speed < -min_later_speed) and
|
|
self._last_time_drift_snd > 0.6 then
|
|
self._last_time_drift_snd = 0
|
|
minetest.sound_play("drifting", {
|
|
to_player = self.driver_name,
|
|
pos = curr_pos,
|
|
max_hear_distance = 5,
|
|
gain = 1.0,
|
|
fade = 0.0,
|
|
pitch = 1.0,
|
|
ephemeral = true,
|
|
})
|
|
end
|
|
|
|
--control
|
|
local steering_angle_max = 30
|
|
local steering_speed = 40
|
|
if math.abs(longit_speed) > 3 then
|
|
local mid_speed = (steering_speed/2)
|
|
steering_speed = mid_speed + mid_speed / math.abs(longit_speed*0.25)
|
|
end
|
|
accel, stop = automobiles_lib.control(self, dtime, hull_direction, longit_speed, longit_drag, later_drag, accel, buggy.max_acc_factor, buggy.max_speed, steering_angle_max, steering_speed)
|
|
else
|
|
self._show_lights = false
|
|
if self.sound_handle ~= nil then
|
|
minetest.sound_stop(self.sound_handle)
|
|
self.sound_handle = nil
|
|
end
|
|
end
|
|
|
|
local angle_factor = self._steering_angle / 10
|
|
self.lf_wheel:set_animation_frame_speed(longit_speed * (10 - angle_factor))
|
|
self.rf_wheel:set_animation_frame_speed(-longit_speed * (10 + angle_factor))
|
|
self.lr_wheel:set_animation_frame_speed(longit_speed * (10 - angle_factor))
|
|
self.rr_wheel:set_animation_frame_speed(-longit_speed * (10 + angle_factor))
|
|
|
|
--whell turn
|
|
self.steering:set_attach(self.steering_axis,'',{x=0,y=0,z=0},{x=0,y=0,z=self._steering_angle*2})
|
|
self.lf_wheel:set_attach(self.front_suspension,'',{x=-buggy.front_wheel_xpos,y=0,z=0},{x=0,y=-self._steering_angle-angle_factor,z=0})
|
|
self.rf_wheel:set_attach(self.front_suspension,'',{x=buggy.front_wheel_xpos,y=0,z=0},{x=0,y=(-self._steering_angle+angle_factor)+180,z=0})
|
|
|
|
if math.abs(self._steering_angle)>5 then
|
|
local turn_rate = math.rad(40)
|
|
newyaw = yaw + dtime*(1 - 1 / (math.abs(longit_speed) + 1)) *
|
|
self._steering_angle / 30 * turn_rate * automobiles_lib.sign(longit_speed)
|
|
end
|
|
|
|
--[[
|
|
accell correction
|
|
under some circunstances the acceleration exceeds the max value accepted by set_acceleration and
|
|
the game crashes with an overflow, so limiting the max acceleration in each axis prevents the crash
|
|
]]--
|
|
local max_factor = 25
|
|
local acc_adjusted = 10
|
|
if accel.x > max_factor then accel.x = acc_adjusted end
|
|
if accel.x < -max_factor then accel.x = -acc_adjusted end
|
|
if accel.z > max_factor then accel.z = acc_adjusted end
|
|
if accel.z < -max_factor then accel.z = -acc_adjusted end
|
|
-- end correction
|
|
|
|
-- calculate energy consumption --
|
|
----------------------------------
|
|
if self._energy > 0 then
|
|
local zero_reference = vector.new()
|
|
local acceleration = automobiles_lib.get_hipotenuse_value(accel, zero_reference)
|
|
--minetest.chat_send_all(acceleration)
|
|
local consumed_power = acceleration/40000
|
|
self._energy = self._energy - consumed_power;
|
|
end
|
|
if self._energy <= 0 then
|
|
self._engine_running = false
|
|
if self.sound_handle then minetest.sound_stop(self.sound_handle) end
|
|
--minetest.chat_send_player(self.driver_name, "Out of fuel")
|
|
else
|
|
self._last_engine_sound_update = self._last_engine_sound_update + dtime
|
|
if self._last_engine_sound_update > 0.300 then
|
|
self._last_engine_sound_update = 0
|
|
buggy.engine_set_sound_and_animation(self, longit_speed)
|
|
end
|
|
end
|
|
|
|
local energy_indicator_angle = automobiles_lib.get_gauge_angle(self._energy)
|
|
self.fuel_gauge:set_attach(self.object,'',BUGGY_GAUGE_FUEL_POSITION,{x=0,y=0,z=energy_indicator_angle})
|
|
----------------------------
|
|
-- end energy consumption --
|
|
|
|
accel.y = -automobiles_lib.gravity
|
|
|
|
if stop ~= true then
|
|
--self.object:set_velocity(velocity)
|
|
self.object:set_acceleration(accel)
|
|
else
|
|
if stop == true then
|
|
self.object:set_acceleration({x=0,y=0,z=0})
|
|
self.object:set_velocity({x=0,y=0,z=0})
|
|
end
|
|
end
|
|
|
|
self._last_ground_check = self._last_ground_check + dtime
|
|
if self._last_ground_check > 0.18 then
|
|
self._last_ground_check = 0
|
|
automobiles_lib.ground_get_distances(self, 0.372, 2.3)
|
|
end
|
|
local newpitch = self._pitch --velocity.y * math.rad(6)
|
|
|
|
if newyaw~=yaw or newpitch~=pitch then self.object:set_rotation({x=newpitch,y=newyaw,z=0}) end
|
|
|
|
--saves last velocity for collision detection (abrupt stop)
|
|
self.lastvelocity = self.object:get_velocity()
|
|
self._longit_speed = longit_speed
|
|
|
|
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 is_attached = false
|
|
if puncher:get_attach() == self.driver_seat then is_attached = true end
|
|
|
|
local itmstck=puncher:get_wielded_item()
|
|
local item_name = ""
|
|
if itmstck then item_name = itmstck:get_name() end
|
|
|
|
--refuel procedure
|
|
--[[
|
|
refuel works it car is stopped and engine is off
|
|
]]--
|
|
local velocity = self.object:get_velocity()
|
|
local speed = automobiles_lib.get_hipotenuse_value(vector.new(), velocity)
|
|
if math.abs(speed) <= 0.1 then
|
|
if automobiles_lib.loadFuel(self, puncher:get_player_name(), false, buggy.max_fuel) then return end
|
|
end
|
|
-- end refuel
|
|
|
|
if is_attached == false then
|
|
|
|
-- deal with painting or destroying
|
|
if itmstck then
|
|
--race status restart
|
|
if item_name == "checkpoints:status_restarter" and self._engine_running == false then
|
|
--restart race current status
|
|
self._last_checkpoint = ""
|
|
self._total_laps = -1
|
|
self._race_id = ""
|
|
return
|
|
end
|
|
|
|
if automobiles_lib.set_paint(self, puncher, itmstck) == false then
|
|
local is_admin = false
|
|
is_admin = minetest.check_player_privs(puncher, {server=true})
|
|
--minetest.chat_send_all('owner '.. self.owner ..' - name '.. name)
|
|
if not self.driver and (self.owner == name or is_admin == true) and toolcaps and
|
|
toolcaps.damage_groups and toolcaps.damage_groups.fleshy then
|
|
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
|
|
buggy.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 and self.owner ~= name and self.owner ~= "" then return end]]--
|
|
if self.owner == "" then
|
|
self.owner = name
|
|
end
|
|
|
|
if name == self.driver_name then
|
|
buggy.driver_formspec(name)
|
|
else
|
|
if name == self.owner then
|
|
if clicker:get_player_control().aux1 == true then
|
|
automobiles_lib.show_vehicle_trunk_formspec(self, clicker, buggy.trunk_slots)
|
|
else
|
|
--is the owner, okay, lets attach
|
|
automobiles_lib.attach_driver(self, clicker)
|
|
-- sound
|
|
self.sound_handle = minetest.sound_play({name = "buggy_engine"},
|
|
{object = self.object, gain = 4, pitch = 1, max_hear_distance = 10, loop = true,})
|
|
end
|
|
else
|
|
--minetest.chat_send_all("clicou")
|
|
--a passenger
|
|
if self._passenger == nil then
|
|
--there is no passenger, so lets attach
|
|
if self.driver_name then
|
|
automobiles_lib.attach_pax(self, clicker, true)
|
|
end
|
|
else
|
|
--there is a passeger
|
|
if self._passenger == name then
|
|
--if you are the psenger, so deattach
|
|
automobiles_lib.dettach_pax(self, clicker)
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end,
|
|
})
|
|
|
|
|