void CPointer::Render()
{
int cell_x, cell_y;
vec3 p;
vec3 pos = CameraPosition();
glPushAttrib( GL_POLYGON_BIT | GL_LIGHTING_BIT | GL_FOG_BIT );
glDisable( GL_DEPTH_TEST );
glEnable( GL_TEXTURE_2D );
glDisable( GL_FOG );
glEnable( GL_BLEND );
glEnable( GL_ALPHA );
glBindTexture( GL_TEXTURE_2D, m_texture );
glDisable( GL_CULL_FACE );
glBlendFunc( GL_ONE, GL_ONE );
glLineWidth( 3.5f );
glColor3f( 1.0f, 0.5f, 0.0f );
cell_x = ( int )( pos.x - 0.5f ) + MapSize() / 2;
cell_y = ( int )( pos.z - 0.5f ) + MapSize() / 2;
cell_x = static_cast<int>(m_last_cell.x);
cell_y = static_cast<int>(m_last_cell.y);
glBegin( GL_QUADS );
glTexCoord2f( 0.0f, 0.0f );
p = MapPosition( cell_x - PT_HALF, cell_y - PT_HALF );
p.x -= m_pulse;
p.y += 2.0f;
p.z -= m_pulse;
glVertex3fv( &p.x );
glTexCoord2f( 0.0f, 1.0f );
p = MapPosition( cell_x - PT_HALF, cell_y + PT_HALF );
p.x -= m_pulse;
p.y += 2.0f;
p.z += m_pulse;
glVertex3fv( &p.x );
glTexCoord2f( 1.0f, 1.0f );
p = MapPosition( cell_x + PT_HALF, cell_y + PT_HALF );
p.x += m_pulse;
p.y += 2.0f;
p.z += m_pulse;
glVertex3fv( &p.x );
glTexCoord2f( 1.0f, 0.0f );
p = MapPosition( cell_x + PT_HALF, cell_y - PT_HALF );
p.x += m_pulse;
p.y += 2.0f;
p.z -= m_pulse;
glVertex3fv( &p.x );
glEnd();
glPopAttrib();
glBlendFunc( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA );
glEnable( GL_DEPTH_TEST );
glPolygonMode( GL_FRONT_AND_BACK, GL_FILL );
glEnable( GL_CULL_FACE );
}
static vec2 DrawGrid( void )
{
int x, y;
int block;
int hits;
uint32_t buffer[512]; // Set Up A Selection Buffer
vec3 v1, v2, v3, v4;
vec2 cell;
memset( buffer, 0, sizeof( buffer ) );
// Tell OpenGL To Use Our Array For Selection
glSelectBuffer( 512, buffer );
// Put OpenGL In Selection Mode.
glRenderMode( GL_SELECT );
glInitNames();
glPushName( 0 );
block = 0;
glDisable( GL_CULL_FACE );
for( y = 0; y < MapSize(); y += PT_SIZE ) {
for( x = 0; x < MapSize(); x += PT_SIZE ) {
block = x + y * MapSize();
glLoadName( block );
v1 = MapPosition( x, y );
v2 = MapPosition( x, y + PT_SIZE );
v3 = MapPosition( x + PT_SIZE, y + PT_SIZE );
v4 = MapPosition( x + PT_SIZE, y );
glBegin( GL_QUADS );
glVertex3fv( &v1.x );
glVertex3fv( &v2.x );
glVertex3fv( &v3.x );
glVertex3fv( &v4.x );
glEnd();
}
}
hits = glRenderMode( GL_RENDER );
cell.x = cell.y = -1;
if( hits > 0 ) {
block = buffer[3];
cell.x = static_cast<float>(block % MapSize() + PT_HALF);
cell.y = static_cast<float>(( block - cell.x ) / MapSize() + PT_HALF);
}
return cell;
}
void Player::updateWalkPath(Game& game, LevelMap& map)
{
currentWalkTime += game.getElapsedTime();
while (currentWalkTime >= speed.walk)
{
currentWalkTime -= speed.walk;
auto newDrawPos = drawPosA;
if (drawPosA == drawPosB)
{
if (walkPath.empty() == true &&
hasWalkingAnimation() == true)
{
setStandAnimation();
resetAnimationTime();
playerStatus = PlayerStatus::Stand;
}
while (walkPath.empty() == false)
{
const auto& nextMapPos = walkPath.back();
if (walkPath.size() == 1)
{
const auto levelObj = map[nextMapPos].front();
if (levelObj != nullptr)
{
levelObj->executeAction(game);
walkPath.pop_back();
setStandAnimation();
resetAnimationTime();
playerStatus = PlayerStatus::Stand;
return;
}
}
if (nextMapPos == mapPosition)
{
walkPath.pop_back();
continue;
}
playSound(walkSound);
setWalkAnimation();
setDirection(getPlayerDirection(mapPosition, nextMapPos));
MapPosition(map, nextMapPos);
currPositionStep = 0.025f;
updateWalkPathStep(newDrawPos);
break;
}
}
else
{
updateWalkPathStep(newDrawPos);
}
LevelObject::updateDrawPosition(map, newDrawPos);
}
}
void Player::updateAI(Level& level)
{
switch (playerStatus)
{
case PlayerStatus::Walk:
return;
default:
break;
}
auto plr = level.getCurrentPlayer();
if (plr != nullptr)
{
setWalkPath(level.Map().getPath(mapPosition, plr->MapPosition()));
}
}
void MapObject::OnControllerEvent(SControllerEvent Event)
{
float ax,ay,az,aw;
Matrix MVP;
int mx=0;
int my=0;
float fx=0;
float fy=0;
__INT32 distance=0;
TowerObject* tower;
if (Event.Type == ECE_POINTER)
{
switch (Event.PointerData.Event)
{
case EPE_PRESSED:
isPressed = true;
dragDistanceX = 0;
dragDistanceY = 0;
break;
case EPE_DRAGGED:
distance= dragDistanceX*dragDistanceX + dragDistanceY*dragDistanceY;
if (distance>50) isDrag=true;
break;
case EPE_RELEASED:
if (isPressed)
{
MVP.LoadIdentity();
MVP.Multiply(*(CCamera3D::GetInstance()->GetProjectMatrix()));
MVP.Multiply(*(CCamera3D::GetInstance()->GetViewMatrix()));
ScreenPos2MapPos(Event.PointerData.X,Event.PointerData.Y,MVP,fx,fy);
mx = __INT32(fx/scale);
my = __INT32(fy/scale);
if ((!isDrag)/* && ((mLogicMap[my*mWidth+mx]==OBJECT_NONE) || (mLogicMap[my*mWidth+mx]==OBJECT_TOWER))*/)
{
if (mx>=0 && mx<mWidth &&my>=0 && my<mHeight)
{
if (mLogicMap[my*mWidth+mx]==OBJECT_NONE) //click len vung dat trong'
{
ScreenPos2TowerPos(Event.PointerData.X,Event.PointerData.Y,MVP,mx,my);
Log("Logic map position: %d %d", mx, my);
if ((mx<mWidth) && (my<mHeight) && (mx>=0) && (my>=0))
{
if (selected == my * mWidth + mx)
{
selected =-1;
drawRange = 0;
CList<__INT32> NullList;
UpdateTowerBuildBar(&NullList);
return;
}
selected = my * mWidth + mx;
if ((mLogicMap[selected]==OBJECT_NONE) &&
(mLogicMap[selected+1]==OBJECT_NONE) &&
(mLogicMap[selected+mWidth]==OBJECT_NONE) &&
(mLogicMap[selected+mWidth+1]==OBJECT_NONE) &&
CPathManagement::GetInstance()->IsStillExist(selected)) //Vung dat 2x2 trong'
{
CStateIngame::currentBuildBar->sellButton->SetVisible(false);
//kiem tra so button xay tru can hien
CStateIngame::currentBuildBar->Tower1->SetVisible(true);
Log("Truoc calc boundary");
CalculateBoundary(mx, my, SELECTED_BUILDABLE_CELL_COLOR,0);
Log("Sau calc boundary");
CList<__INT32> towerList;//sau nay de thong tin cac tower co the xay tu dat' trong vao day
towerList.AddItem(TOWER_GUN);
UpdateTowerBuildBar(&towerList);
}
else //2x2 khong trong'
{
CStateIngame::currentBuildBar->sellButton->SetVisible(false);
CalculateBoundary(mx, my, SELECTED_UNBUILDABLE_CELL_COLOR,0);
//an het cac button xay tru
CStateIngame::currentBuildBar->Tower1->SetVisible(false);
CStateIngame::currentBuildBar->Tower2->SetVisible(false);
CStateIngame::currentBuildBar->Tower3->SetVisible(false);
CStateIngame::currentBuildBar->Tower4->SetVisible(false);
}
}
}
else if(mLogicMap[my*mWidth+mx]==OBJECT_TOWER)//click len TOWER
{
CStateIngame::currentBuildBar->sellButton->SetVisible(true);
tower = (CObjectManagement::GetInstance()->GetTower(MapPosition(mx,my)));
if (!tower)
tower = (CObjectManagement::GetInstance()->GetTower(MapPosition(mx-1,my)));
if (!tower)
tower = (CObjectManagement::GetInstance()->GetTower(MapPosition(mx-1,my-1)));
if (!tower)
tower = (CObjectManagement::GetInstance()->GetTower(MapPosition(mx,my-1)));
if (selected == tower->mPosition.mY * mWidth + tower->mPosition.mX)
{
selected =-1;
drawRange = 0;
CList<__INT32> NullList;
UpdateTowerBuildBar(&NullList);
return;
}
selected = tower->mPosition.mY * mWidth + tower->mPosition.mX;
CalculateBoundary( tower->mPosition.mX, tower->mPosition.mY, SELECTED_TOWER_CELL_COLOR, tower->mProperties->mRange);
UpdateTowerBuildBar(tower->mProperties->mLstChildren);
}
else //click len Enemy hoac tree
{
CStateIngame::currentBuildBar->sellButton->SetVisible(false);
ScreenPos2TowerPos(Event.PointerData.X,Event.PointerData.Y,MVP,mx,my);
CalculateBoundary(mx, my, SELECTED_UNBUILDABLE_CELL_COLOR,0);
//an het cac button xay tru
CStateIngame::currentBuildBar->Tower1->SetVisible(false);
CStateIngame::currentBuildBar->Tower2->SetVisible(false);
CStateIngame::currentBuildBar->Tower3->SetVisible(false);
CStateIngame::currentBuildBar->Tower4->SetVisible(false);
}
}
else
selected = -1;
}
isPressed = false;
}
isDrag = false;
break;
}
}
}
