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explode.cpp

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#include "explode.h"
#include "util.h"
#include "object.h"
#include "objmgr.h"

ExplodeObject::ExplodeObject(ObjectManager &om) : GameObject(om)
{
        sprite = new Sprite(EXPLODE_IMAGE, "Explode");
        birthtime = Util_GetTime();
}

ExplodeObject::ExplodeObject(ObjectManager &om, double ex, double ey) 
        : GameObject(om)
{
        sprite = new Sprite(EXPLODE_IMAGE, "Explode");
        SetPosition(ex, ey);
        birthtime = Util_GetTime();
}

ExplodeObject::~ExplodeObject()
{
}

void ExplodeObject::SetStrength(double str)
{
        strength = str;
}

void ExplodeObject::think()
{
        if (IsDead())
                return;

        if(Util_TimePassed(&birthtime, EXPLODE_LIFETIME) > 0) {
                Rect R1 = Util_BuildRect(GetXint()-1, GetYint()-1, 2, 2);

                GameObject *o = OM.FindFirstCollision(R1);

                if(o && o->IsDamagable()) 
                        o->Damage(strength);

                SetDead(true);
        }
}

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