64 lines
1.7 KiB
C
64 lines
1.7 KiB
C
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//////////////////////////////////////
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// Created by Pontus Fransson 2014 //
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//////////////////////////////////////
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#ifndef MISC_EVENT_BUTTON_CIRCLE_H
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#define MISC_EVENT_BUTTON_CIRCLE_H
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#include "EventButton.h"
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#include "../../Input/L_inputClass.h"
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namespace Oyster
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{
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namespace Event
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{
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template <typename Owner>
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class EventButtonCircle : public EventButton<Owner>
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{
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public:
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EventButtonCircle()
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: EventButton(), xPos(0), yPos(0), radius(0)
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{}
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EventButtonCircle(Owner owner, float xPos, float yPos, float radius)
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: EventButton(owner), xPos(xPos), yPos(yPos), radius(radius)
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{}
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EventButtonCircle(void (*EventFunc)( Oyster::Event::ButtonEvent<Owner>& e), float xPos, float yPos, float radius)
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: EventButton(EventFunc), xPos(xPos), yPos(yPos), radius(radius)
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{}
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EventButtonCircle(void (*EventFunc)( Oyster::Event::ButtonEvent<Owner>& e), Owner owner, float xPos, float yPos, float radius)
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: EventButton(EventFunc, owner), xPos(xPos), yPos(yPos), radius(radius)
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{}
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EventButtonCircle(void (*EventFunc)( Oyster::Event::ButtonEvent<Owner>& e), Owner owner, void* userData, float xPos, float yPos, float radius)
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: EventButton(EventFunc, owner, userData), xPos(xPos), yPos(yPos), radius(radius)
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{}
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~EventButtonCircle()
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{}
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//Circle vs point collision
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bool Collision(InputClass* inputObject)
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{
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//Should come from the InputClass
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float xMouse = 2, yMouse = 2;
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float xDiff = xMouse - xPos;
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float yDiff = yMouse - yPos;
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float length = (xDiff * xDiff) + (yDiff * yDiff);
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if(length <= radius*radius)
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{
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return true;
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}
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return false;
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}
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private:
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float xPos, yPos;
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float radius;
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};
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}
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}
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#endif
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