Changeset 12279 for code/branches/MouseAPI_FS19

Timestamp:

Apr 4, 2019, 4:21:48 PM (6 years ago)

Author:

tkuonen

Message:

 

File:

• code/branches/MouseAPI_FS19/src/modules/MouseAPI/mouseapi.cc (modified) (2 diffs)

code/branches/MouseAPI_FS19/src/modules/MouseAPI/mouseapi.cc

@@ -12 +12 @@
 void MouseAPI::activate()
 {
-    active = true;
-     if(InputManager::exists())
-     {
-        //cam = CameraManager::getInstance().getActiveCamera()->getOgreCamera();
-        state = InputManager::getInstance().createInputState("MouseAPI",true,true,99);
-        state->setMouseExclusive(false);//does this work
-        state->setMouseHandler(this);
-        InputManager::getInstance().enterState("MouseAPI");
+    if(!active)
+    {
+        active = true;
+        if(InputManager::exists())
+        {
+            //cam = CameraManager::getInstance().getActiveCamera()->getOgreCamera();
+            state = InputManager::getInstance().createInputState("MouseAPI",true,true,99);
+            state->setMouseExclusive(false);//does this work
+            state->setMouseHandler(this);
+            InputManager::getInstance().enterState("MouseAPI");
+        }
     }
 
@@ -26 +29 @@
 void MouseAPI::deactivate()
 {
-    active = false;
-    if(InputManager::exists())
+    if(active)
     {
-        InputManager::getInstance().leaveState("MouseAPI");
-        state->setMouseHandler(nullptr);
-        InputManager::getInstance().destroyState("MouseAPI");
+        active = false;
+        if(InputManager::exists())
+        {
+            InputManager::getInstance().leaveState("MouseAPI");
+            state->setMouseHandler(nullptr);
+            InputManager::getInstance().destroyState("MouseAPI");
+        }
+        clickEvents.clear();
+        scrollEvents.clear();
     }
-    clickEvents.clear();
-    scrollEvents.clear();
 }