//Updates all the projectile in the clip to meet the guns stats
void Gun::loadNewMag(Magazine* newMag)
{
mag = newMag;
isMagInGun = true;
newMag->setProjectileStats(damage, minRange, maxRange, muzzelVelocity);
chamberNextProjectile();
}
void Gun::multiFire(float frameTime)
{
int count = frameTime/fireRate.fireTime;
float recoilTime = frameTime/count;
if(fireMode != AUTO)//accounts for burst fire
{
if(gunState == NONE && count == 0)
{
count = 1;
}
count = min(burstCount, count);
burstCount -= count;
}
timeSinceLastFired -= fireRate.fireTime*count;
while(count > 0)
{
chamberNextProjectile();
if(chamberedProjectile != 0)
{
float fireAngle = spriteData.angle + spread*PI*(((rand()%1000)-500)/1000.0)/180;
D3DXVECTOR2 fp(getCenterX() + cos(spriteData.angle)*fireLocation.x - sin(spriteData.angle)*fireLocation.y, getCenterY() + cos(spriteData.angle)*fireLocation.y + sin(spriteData.angle)*fireLocation.x);
//fire(fp, fireAngle);
fire(fp + D3DXVECTOR2(((count-1)*fireRate.fireTime*chamberedProjectile->muzzelVelocity)*cos(fireAngle), ((count-1)*fireRate.fireTime*chamberedProjectile->muzzelVelocity)*sin(fireAngle)), fireAngle);
recoil(recoilTime);
}
count--;
}
}
//Places the mag in the gun
void Gun::loadMag()
{
if(mag != 0)
{
isMagInGun = true;
chamberNextProjectile();
}
}
//Input1 is fire, input2 reload, input3 is for gunMod1, input4 is for gunMod2, input 5 is for gunMod3;
void Gun::act(float frameTime, bool input1, bool input2, bool input3, bool input4, bool input5)
{
timeSinceLastFired += frameTime;
if(chamberedProjectile == 0 && timeSinceLastFired > fireRate.fireTime && mag != 0)
{
chamberNextProjectile();
}
if(chamberedProjectile != 0)
{
if(fireMode == AUTO)
{
if(input1)
{
if(gunState == NONE)
{
multiFire(frameTime);
timeSinceLastFired = 0;
gunState = FIREING;
}
else if(gunState == FIREING)
{
multiFire(timeSinceLastFired);
}
}
else if(gunState == FIREING)
{
gunState = NONE;
}
}
else//For Burst fire weapons
{
if(gunState == NONE)
{
if(input1)
{
burstCount = fireMode;
multiFire(frameTime);
timeSinceLastFired = 0;
gunState = FIREING;
}
}
else if(gunState == FIREING && burstCount > 0)
{
multiFire(timeSinceLastFired);
}
else if(!input1)
{
gunState = NONE;
}
}
}
else if(!isMagInGun)
{
timeSinceLastFired = 0;
}
}
