Changeset 12306 for code/branches/MouseAPI_FS19/src/modules/MouseAPI/mouseapiexample.cc

Timestamp:

Apr 18, 2019, 2:49:44 PM (5 years ago)

Author:

mkarpf

Message:

example level weiterentwickelt

File:

• code/branches/MouseAPI_FS19/src/modules/MouseAPI/mouseapiexample.cc (modified) (3 diffs)

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

@@ -1 +1 @@
 #include "mouseapiexample.h"
-#include "gametypes/Gametype.h"
-#include "infos/PlayerInfo.h"
-#include "worldentities/CameraPosition.h"
-#include "worldentities/ControllableEntity.h"
 
 namespace orxonox
@@ -21 +17 @@
 }
 
-// change the size of the cube to a random number by clicking on it
+// change the size of the cube by a random number between 0.5 and 5 by clicking on it
 void MouseAPIExample::changesizeonclick(MouseButtonCode::ByEnum mouse)
 {
-    // generate random number between 1 and 20
-    float randomnumber = std::fmax((rand()%100 + 1)/20.0,1);
-    // change the scale of the cube to this random number
+    // generate random number between 0.5 and 5
+    float randomnumber = (rand()%10+1)/2.0;
+    // scale of the cube with this random number
     this->setScale(randomnumber);
     // change the radius of the clickableObject to the new size
-    MouseAPI::getInstance().changeRadiusOfClickableObject(cubeid,randomnumber);
+    MouseAPI::getInstance().changeRadiusOfClickableObject(cubeid,randomnumber*10);
 }
 
@@ -35 +31 @@
 void MouseAPIExample::changesizeonscroll(int abs,int rel,const IntVector2& mousePos)
 {
-    // increase or decrease the size of the sphere
-    this->setScale(1+rel);
+    // get current radius of the sphere
+    float curRadius = MouseAPI::getInstance().getRadiusScroll(sphereid);
+    // set factor to 120% or 80% of the current size, depending on increase or decrease
+    float factor = curRadius/10*(1+rel/600.0);
+    //scale the sphere with this factor and change the radius
+    this->setScale(factor);
+    MouseAPI::getInstance().changeRadiusOfScrollableElement(sphereid,factor*10);
 }
 
+// standard XML-Port
 void MouseAPIExample::XMLPort(Element& xmlelement, XMLPort::Mode mode)
 {
     SUPER(MouseAPIExample, XMLPort, xmlelement, mode);
-    //todo: id xml-port
+
+    // differentiate between several objects by an identifier "id"
+    XMLPortParam(MouseAPIExample, "id", setId, getId, xmlelement, mode);
+    if(this->getId() == 1) // id == 1; cube
+    {
+        // add the cube to the list with clickable Objects, set the radius to 10, define the function changesizeonclick to be called after a left-click
+        cubeid = MouseAPI::getInstance().addClickableObject(this->getWorldPosition(),10,std::list<MouseButtonCode::ByEnum>{MouseButtonCode::Left},[this](MouseButtonCode::ByEnum mouse){this->changesizeonclick(mouse);});
+    }
+    else if(this->getId() == 2) // id == 2; sphere
+    {
+        // add the sphere to the list with scrollable Objects, set the radius to 10, define the function changesizeonscroll to be called while scrolling
+        sphereid = MouseAPI::getInstance().addScrollElement(this->getWorldPosition(), 10, [this](int abs, int rel, const IntVector2& mousePos){this->changesizeonscroll(abs,rel,mousePos);});
+    }
+
+    // activate MouseAPI
     MouseAPI::getInstance().activate();
-    cubeid = MouseAPI::getInstance().addClickableObject(this->getWorldPosition(),10,std::list<MouseButtonCode::ByEnum>{MouseButtonCode::Left},[this](MouseButtonCode::ByEnum mouse){this->changesizeonclick(mouse);});
-    //sphereid = MouseAPI::addScrollElement(this->getWorldPosition(), 10, [this](int abs, int rel, const IntVector2& mousePos){this->changesizeonscroll(abs,rel,mousePos);});
-
 }
 }