117 lines
3.6 KiB
Lua
117 lines
3.6 KiB
Lua
local body = entity.rigidbody
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local jump_force = SAVED_DATA.jump_force or ARGS.jump_force or 0.0
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local air_damping = SAVED_DATA.air_damping or ARGS.air_damping or 1.0
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local ground_damping = SAVED_DATA.ground_damping or ARGS.ground_damping or 1.0
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local movement_speed = SAVED_DATA.movement_speed or ARGS.movement_speed or 4.0
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local run_speed_mul = SAVED_DATA.run_speed_mul or ARGS.run_speed_mul or 1.5
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local crouch_speed_mul = SAVED_DATA.crouch_speed_mul or ARGS.crouch_speed_mul or 0.35
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local flight_speed_mul = SAVED_DATA.flight_speed_mul or ARGS.flight_speed_mul or 4.0
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local cheat_speed_mul = SAVED_DATA.cheat_speed_mul or ARGS.cheat_speed_mul or 5.0
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function jump(multiplier)
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if body:is_grounded() then
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local vel = body:get_vel()
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body:set_vel(
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vec3.add(vel, {0, jump_force * (multiplier or 1.0), 0}, vel))
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end
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end
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function elevate(speed, delta, vel)
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vel = vel or body:get_vel()
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body:set_vel(
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vec3.add(vel, {0, speed * delta, 0}, vel))
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end
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function lower(speed, delta, vel)
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vel = vel or body:get_vel()
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body:set_vel(
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vec3.add(vel, {0, -speed * delta, 0}, vel))
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end
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function move_horizontal(speed, dir, vel)
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vel = vel or body:get_vel()
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if vec3.length(dir) > 0.0 then
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vec3.normalize(dir, dir)
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vel[1] = dir[1] * speed
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vel[3] = dir[3] * speed
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end
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body:set_vel(vel)
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end
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function on_update(tps)
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local delta = (1.0 / tps)
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local pid = entity:get_player()
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if pid then
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-- todo: replace with entity direction
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local cam = cameras.get("core:first-person")
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local front = cam:get_front()
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local right = cam:get_right()
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front[2] = 0.0
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vec3.normalize(front, front)
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local grounded = body:is_grounded()
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local isjump = input.is_active('movement.jump')
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local issprint = input.is_active('movement.sprint')
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local iscrouch = input.is_active('movement.crouch')
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local isforward = input.is_active('movement.forward')
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local ischeat = input.is_active('movement.cheat')
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local isback = input.is_active('movement.back')
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local isleft = input.is_active('movement.left')
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local isright = input.is_active('movement.right')
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local flight = player.is_flight(pid)
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local noclip = player.is_noclip(pid)
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local vel = body:get_vel()
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local speed = movement_speed
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if flight then
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speed = speed * flight_speed_mul
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elseif issprint then
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speed = speed * run_speed_mul
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elseif iscrouch and grounded then
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speed = speed * crouch_speed_mul
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end
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body:set_crouching(iscrouch)
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if ischeat then
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speed = speed * cheat_speed_mul
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end
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local dir = {0, 0, 0}
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if isforward then
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vec3.add(dir, front, dir)
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end
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if isback then
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vec3.sub(dir, front, dir)
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end
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if isright then
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vec3.add(dir, right, dir)
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end
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if isleft then
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vec3.sub(dir, right, dir)
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end
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if vec3.length(dir) > 0.0 then
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move_horizontal(speed, dir, vel)
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end
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if flight then
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if isjump then
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elevate(speed * 8.0, delta)
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elseif iscrouch then
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lower(speed * 8.0, delta)
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end
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elseif isjump then
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jump()
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end
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body:set_vdamping(flight)
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body:set_gravity_scale(flight and 0.0 or 1.0)
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body:set_linear_damping((flight or not grounded) and air_damping or ground_damping)
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body:set_body_type(noclip and "kinematic" or "dynamic")
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end
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end
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