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LumixEngine
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Nickykun 2023-09-28 04:53:18 +03:00 committed by Mikulas Florek
parent 5dadf853a1
commit 3ae7d216fd
1 changed files with 17 additions and 0 deletions
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17
data/scripts/player_fps.lua
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@ -5,10 +5,14 @@ local right = 0
local yaw = 0
local sprint = 0
local jump = 0
local pitch = 0
camera_pivot = -1
Editor.setPropertyType(this, "camera_pivot", Editor.ENTITY_PROPERTY)
function onInputEvent(event : InputEvent)
if event.type == "axis" and event.device.type == "mouse" then
yaw = yaw + event.x * -0.003
pitch = math.max(-math.pi / 2, math.min(math.pi / 2, pitch + event.y * -0.003))
end
if event.type == "button" then
if event.device.type == "keyboard" then
@ -64,6 +68,15 @@ function onControllerHit(obj)
a:applyForce(dir)
end
function multiplyQuaternions(q1, q2)
return {
q1[4]*q2[1] + q1[1]*q2[4] + q1[2]*q2[3] - q1[3]*q2[2],
q1[4]*q2[2] - q1[1]*q2[3] + q1[2]*q2[4] + q1[3]*q2[1],
q1[4]*q2[3] + q1[1]*q2[2] - q1[2]*q2[1] + q1[3]*q2[4],
q1[4]*q2[4] - q1[1]*q2[1] - q1[2]*q2[2] - q1[3]*q2[3]
}
end
function update(td)
local speed = 3
@ -97,7 +110,11 @@ function update(td)
end
local a2 = yaw * 0.5
local a3 = pitch * 0.5
this.rotation = {0, math.sin(a2), 0, math.cos(a2) }
local yaw_quat = {0, math.sin(yaw * 0.5), 0, math.cos(yaw * 0.5)}
local pitch_quat = {math.sin(pitch * 0.5), 0, 0, math.cos(pitch * 0.5)}
camera_pivot.rotation = multiplyQuaternions(yaw_quat, pitch_quat)
local dir_x = math.sin(yaw) * disp_z + math.cos(yaw) * disp_x
local dir_z = math.cos(yaw) * disp_z - math.sin(yaw) * disp_x
this.physical_controller:move({dir_x, disp_y, dir_z})