Better testscene

Assets/lua/movable.lua

@@ -1,43 +1,52 @@
--- ============================================================================
--- movable.lua - Object that can be pushed with button presses
--- ============================================================================
--- Tests: onButtonPress, onButtonRelease, Entity.SetPosition, Vec3 math,
---        Camera.GetPosition, Input constants, self.position
+-- movable.lua - Object that teleports on button press (event-driven)
+-- Tests: onButtonPress, Entity.SetPosition, Vec3 math, Camera.GetPosition,
+--        Input constants, self.position, self.rotationY
 
-local pushing = false
+local selected = false
 
 function onCreate(self)
-    pushing = false
-    Debug.Log("Movable object created")
+    selected = false
+    Debug.Log("Movable object created at "
+        .. self.position.x .. "," .. self.position.y .. "," .. self.position.z)
+end
+
+function onInteract(self)
+    selected = not selected
+    if selected then
+        setStatus("Object selected! D-pad to move, Triangle to deselect.")
+    else
+        setStatus("Object deselected.")
+    end
 end
 
 function onButtonPress(self, button)
-    if button == Input.SQUARE then
-        pushing = true
+    if not selected then return end
+
+    local pos = self.position
+    local step = 1
+
+    if button == Input.UP then
+        Entity.SetPosition(self, Vec3.new(pos.x, pos.y, pos.z + step))
+    elseif button == Input.DOWN then
+        Entity.SetPosition(self, Vec3.new(pos.x, pos.y, pos.z - step))
+    elseif button == Input.LEFT then
+        Entity.SetPosition(self, Vec3.new(pos.x - step, pos.y, pos.z))
+    elseif button == Input.RIGHT then
+        Entity.SetPosition(self, Vec3.new(pos.x + step, pos.y, pos.z))
+    elseif button == Input.L1 then
+        Entity.SetPosition(self, Vec3.new(pos.x, pos.y + step, pos.z))
+    elseif button == Input.R1 then
+        Entity.SetPosition(self, Vec3.new(pos.x, pos.y - step, pos.z))
+    elseif button == Input.TRIANGLE then
+        selected = false
+        setStatus("Object deselected.")
+    elseif button == Input.SQUARE then
+        local rot = Entity.GetRotationY(self)
+        Entity.SetRotationY(self, rot + 1/2)
     end
-end
 
-function onButtonRelease(self, button)
-    if button == Input.SQUARE then
-        pushing = false
-    end
-end
-
-function onUpdate(self, dt)
-    if not pushing then return end
-
-    -- Move toward the camera position (player) slowly
-    local myPos = self.position
     local camPos = Camera.GetPosition()
-    local dir = Vec3.sub(camPos, myPos)
-    local dist = Vec3.length(dir)
-
-    if dist > 1 then
-        local norm = Vec3.normalize(dir)
-        local step = Vec3.mul(norm, dt)
-        local newPos = Vec3.add(myPos, step)
-        -- Keep Y the same (don't float)
-        newPos.y = myPos.y
-        Entity.SetPosition(self, newPos)
-    end
+    local diff = Vec3.sub(self.position, camPos)
+    local dist = Vec3.length(diff)
+    Debug.Log("Movable moved. Dist to camera: " .. dist)
 end