D00Med/vehicles-cd2025
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brake improvement, boost fix

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D00Med 2017-03-25 15:28:45 +10:00
parent 5a8b8e6df4
commit 4abafa79a3
1 changed files with 43 additions and 7 deletions
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48
api.lua
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@ -232,10 +232,46 @@ function vehicles.object_drive(entity, dtime, def)
end end
end end
local turning_factor = 2
--brakes
local braking = 0
local timer2 = 0
if ctrl.jump and brakes then
braking = 1
timer2 = timer2 + dtime*1
local velo3 = nil
if velo3 == nil then
velo3 = velo
end
local effect_pos = {x=pos.x-dir.x*2, y=pos.y, z=pos.z-dir.z*2}
minetest.add_particlespawner(
4, --amount
0.5, --time
{x=effect_pos.x, y=effect_pos.y, z=effect_pos.z}, --minpos
{x=effect_pos.x, y=effect_pos.y, z=effect_pos.z}, --maxpos
{x=0, y=0, z=0}, --minvel
{x=-velo3.x, y=0.4, z=-velo3.z}, --maxvel
{x=-0,y=-0,z=-0}, --minacc
{x=0,y=0,z=0}, --maxacc
0.5, --minexptime
1, --maxexptime
10, --minsize
15, --maxsize
false, --collisiondetection
"vehicles_dust.png" --texture
)
turning_factor = 1
else
timer2 = 0
turning_factor = 1.8
end
--face the right way --face the right way
local target_yaw = yaw+math.pi+math.pi/2+extra_yaw local target_yaw = yaw+math.pi+math.pi/2+extra_yaw
local entity_yaw = entity.object:getyaw() local entity_yaw = entity.object:getyaw()
local change_yaw = (((target_yaw-entity_yaw+math.pi)%(math.pi*2))-math.pi)/16 local change_yaw = (((target_yaw-entity_yaw+math.pi)%(math.pi*2))-math.pi)/(turning_factor*absolute_speed+1)
if entity_yaw ~= target_yaw and not uses_arrow_keys then if entity_yaw ~= target_yaw and not uses_arrow_keys then
entity.object:setyaw(entity_yaw+change_yaw) entity.object:setyaw(entity_yaw+change_yaw)
dir.x = -math.sin(entity_yaw) dir.x = -math.sin(entity_yaw)
@ -305,7 +341,7 @@ function vehicles.object_drive(entity, dtime, def)
if timer >= 0.5 then if timer >= 0.5 then
timer = timer-timer/10 timer = timer-timer/10
end end
elseif ctrl.jump and ctrl.up and brakes then --[[elseif ctrl.jump and ctrl.up and brakes then
local velo3 = nil local velo3 = nil
if velo3 == nil then if velo3 == nil then
velo3 = velo velo3 = velo
@ -329,8 +365,8 @@ function vehicles.object_drive(entity, dtime, def)
"vehicles_dust.png" --texture "vehicles_dust.png" --texture
) )
if timer >= 0.5 then if timer >= 0.5 then
timer = timer-timer/20 timer = timer-timer/25
end end]]
--boost --boost
elseif ctrl.up and not shoots2 and ctrl.aux1 and entity.boost then elseif ctrl.up and not shoots2 and ctrl.aux1 and entity.boost then
@ -355,7 +391,7 @@ function vehicles.object_drive(entity, dtime, def)
) )
end end
minetest.after(boost_duration, function() minetest.after(boost_duration, function()
entity.nitro = false entity.boost = false
end) end)
--animation --animation
if moving_anim ~= nil and not entity.moving and not hovering then if moving_anim ~= nil and not entity.moving and not hovering then
@ -376,7 +412,7 @@ function vehicles.object_drive(entity, dtime, def)
--move forward --move forward
elseif ctrl.up and not fixed then elseif ctrl.up and not fixed then
if not fly and not is_watercraft then if not fly and not is_watercraft then
entity.object:setvelocity({x=dir.x*(speed*0.2)*math.log(timer+0.5)+4*dir.x,y=velo.y-0.5,z=dir.z*(speed*0.2)*math.log(timer+0.5)+4*dir.z}) entity.object:setvelocity({x=(dir.x*(speed*0.2)*math.log(timer+0.5)+4*dir.x)/(braking*(decell+timer2/2)+1),y=velo.y-0.5,z=(dir.z*(speed*0.2)*math.log(timer+0.5)+4*dir.z)/(braking*(decell+timer2/2)+1)})
elseif not fly then elseif not fly then
entity.object:setvelocity({x=dir.x*(speed*0.2)*math.log(timer+0.5)+4*dir.x,y=0,z=dir.z*(speed*0.2)*math.log(timer+0.5)+4*dir.z}) entity.object:setvelocity({x=dir.x*(speed*0.2)*math.log(timer+0.5)+4*dir.x,y=0,z=dir.z*(speed*0.2)*math.log(timer+0.5)+4*dir.z})
else else