-- ============================================================================
-- PSXSplash Example Script
-- Demonstrates all working Lua events and API calls.
-- Attach this to a PSXObjectExporter via the "Lua File" field.
-- ============================================================================

-- Per-object state (each object gets its own copy of these locals)
local bobAmplitude = 50   -- vertical bob range
local bobSpeed = 2        -- bob increment per frame
local bobPhase = 0

-- ============================================================================
-- LIFECYCLE EVENTS
-- ============================================================================

--- Called once when the object is first loaded into the scene.
function onCreate(self)
    Debug.Log("Object created!")
    local pos = Entity.GetPosition(self)
    Debug.Log("  start pos: " .. pos.x .. ", " .. pos.y .. ", " .. pos.z)
end

--- Called every frame while the object is active.
--- WARNING: This runs on a 33 MHz MIPS R3000 — keep it light!
function onUpdate(self)
    -- Simple vertical bob
    bobPhase = bobPhase + bobSpeed
    if bobPhase > 360 then bobPhase = bobPhase - 360 end

    local pos = Entity.GetPosition(self)
    pos.y = pos.y + PSXMath.Sign(180 - bobPhase) * bobAmplitude / 60
    Entity.SetPosition(self, pos)
end

--- Called when the object is destroyed or the scene unloads.
function onDestroy(self)
    Debug.Log("Object destroyed!")
end

-- onEnable / onDisable are available but omitted here to reduce log noise.
-- function onEnable(self)  Debug.Log("Object enabled")  end
-- function onDisable(self) Debug.Log("Object disabled") end

-- ============================================================================
-- INTERACTION EVENTS (requires PSXInteractable component)
-- ============================================================================

--- Called when the player interacts with this object.
function onInteract(self)
    Debug.Log("Player interacted!")
    local active = Entity.IsActive(self)
    Entity.SetActive(self, not active)
end

-- ============================================================================
-- COLLISION / TRIGGER EVENTS
-- ============================================================================

--- Called when this object's collider overlaps another.
function onCollision(self, other)
    Debug.Log("Collision with another object")
end

--- Called on the first frame two triggers overlap.
function onTriggerEnter(self, other)
    Debug.Log("Trigger enter")
end

--- Called every frame while two triggers continue to overlap.
function onTriggerStay(self, other)
    -- Expensive! Avoid heavy work here.
end

--- Called when two triggers stop overlapping.
function onTriggerExit(self, other)
    Debug.Log("Trigger exit")
end

-- ============================================================================
-- INPUT EVENTS
-- ============================================================================

--- Called when any button is pressed this frame.
function onButtonPress(self, button)
    if button == Input.CROSS then
        Debug.Log("Cross pressed!")
    end
end

--- Called when any button is released this frame.
function onButtonRelease(self, button)
    if button == Input.CROSS then
        Debug.Log("Cross released!")
    end
end