void CMonsterAreaInfo::SetMonsterDirection(EMonsterDir eMonsterDir)
{
m_eMonsterDir = eMonsterDir;
D3DXMATRIX matRotation;
D3DXVECTOR3 v3Direction(0.0f, 1.0f, 0.0f);
float fDegree = 0.0f;
switch(m_eMonsterDir)
{
case DIR_RANDOM:
fDegree = (float) random_range(0, 7) * 45.0f;
break;
case DIR_NORTH:
fDegree = 0.0f;
break;
case DIR_NORTHEAST:
fDegree = 45.0f;
break;
case DIR_EAST:
fDegree = 90.0f;
break;
case DIR_SOUTHEAST:
fDegree = 135.0f;
break;
case DIR_SOUTH:
fDegree = 180.0f;
break;
case DIR_SOUTHWEST:
fDegree = 225.0f;
break;
case DIR_WEST:
fDegree = 270.0f;
break;
case DIR_NORTHWEST:
fDegree = 315.0f;
break;
}
D3DXMatrixRotationZ(&matRotation, -D3DXToRadian(fDegree));
D3DXVec3TransformCoord(&v3Direction, &v3Direction, &matRotation);
m_v2Monsterdirection.x = v3Direction.x;
m_v2Monsterdirection.y = v3Direction.y;
D3DXVec2Normalize(&m_v2Monsterdirection, &m_v2Monsterdirection);
}
void
CTower::Process(float _fDeltaTick)
{
//Check object tracker valid
if (m_pObjTracker)
{
//Process tracker
ProcessTracker(_fDeltaTick);
}
//Process weapon
m_pWeapon->Process(_fDeltaTick);
//Set default varuiables
unsigned int uiHighestActiveTargetId = 0;
bool bAttackedEnemy = false;
//Increment fire timer
m_fFireTimer += _fDeltaTick;
//Loop trough max target id
for (unsigned int i = 0; i <= m_uiMaxActiveTargetId; ++i)
{
//Process target
ProcessTargetEnemyStatus(i);
//Check tower target valid
if (m_ppTargetEnemy[i])
{
//Check tower is ready to fire
if (m_fFireTimer > m_fFireRate)
{
//Attack target
FireWeaponAtEnemy(m_ppTargetEnemy[i]);
//Set attacked enemy to true
bAttackedEnemy = true;
}
//Remember the current highest active enemy id
uiHighestActiveTargetId = i;
}
//Check index equals max active target id
//Check index smaller then max targets
if (i == m_uiMaxActiveTargetId && i < m_uiMaxTargets - 1)
{
//Check index does not have a target
if (m_ppTargetEnemy[i + 1] == 0)
{
//Find new target for index
ProcessTargetEnemyStatus(i + 1);
}
}
}
//Set current max active target id
m_uiMaxActiveTargetId = min(uiHighestActiveTargetId, m_uiMaxActiveTargetId);
//Check tower had attacked an enemy
if (bAttackedEnemy == true)
{
//Reset fire timer
m_fFireTimer = 0;
if (m_cpSndFire)
{
CSoundSystem::GetInstance()->NewSound2DInstant(m_cpSndFire);
}
}
//Process derived class CEntity
CEntity::Process(_fDeltaTick);
//Process tower mesh
m_pObjTower->Process(_fDeltaTick);
//Check tower has frost emitter
if (m_uiTowerEmitterType & TOWEREMITTER_FROST)
{
//Default variables
CVector3 v3SelfPosition;
CEntity::m_mtxWorldMatrix.GetPosition(v3SelfPosition);
//Generate random direction
CVector3 v3Direction(MathUtility::RandomNumber(-1.5f, 1.5f),
MathUtility::RandomNumber(-1.5f, 1.5f),
MathUtility::RandomNumber(-1.5f, 1.5f));
//Calcualte emit position
v3SelfPosition += m_v3EmitterOffset;
//Draw particles
m_pRenderer->GetParticleManager().GetParticleInterface().CreateFrostTower(v3SelfPosition, v3Direction, m_fEmitterTime);
}
}
