/*virtual*/ void Bullet::Update(float dt) /*override*/
{
SGD::Rectangle rect;
rect.top = m_ptPosition.y;
rect.left = m_ptPosition.x;
rect.Resize(bulletSize*dist);
TileLayer *layer0 = World::GetInstance()->GetTileLayers()[0];
if (rect.top < 0.0f
|| rect.left < 0.0f
|| rect.bottom >= layer0->layerRows * layer0->GetTileSize().width
|| rect.right >= layer0->layerColumns * layer0->GetTileSize().height
)
{
return;
}
// if this bullet goes outside bullet dropoff range...
if (owner->GetOwner() && (m_ptPosition - startPoint).ComputeLength() > bulletDropOff)
{
// create a message to destroy this bullet
DestroyEntityMsg* msg = new DestroyEntityMsg(this);
// dispatch the destroy message
SGD::MessageManager::GetInstance()->GetInstance()->QueueMessage(msg);
}
if (gunActive)
{
dist += 0.075f;
if (dist > 1.75f)
dist = 1.75f;
}
// if bullet collides with tile, play collision sound
//if (owner->GetGunType() != Weapon::GunType::meleeWeapon)
// if not, update bullet
Entity::Update(dt);
TileLayer* collisionLayer = GameplayState::GetInstance()->GetWorld()->GetTileLayers()[1];
const SGD::Point ref_position = { m_ptPosition.x + m_szSize.width*0.5f, m_ptPosition.y + m_szSize.height*0.5f };
const int tileSize_width = (int)collisionLayer->GetTileSize().width;
const int tileSize_height = (int)collisionLayer->GetTileSize().height;
const int tilesWide = collisionLayer->layerColumns - 1;
const int tilesHigh = collisionLayer->layerRows - 1;
SGD::Point index = { Math::Clamp((ref_position.x / (float)tileSize_width), 0.f, (float)tilesWide), Math::Clamp(ref_position.y / (float)tileSize_height, 0.f, (float)tilesHigh) };
Tile* tile_at = collisionLayer->GetTileAt(int(index.x), int(index.y));
if (tile_at && !tile_at->isPassable)
{
if (tile_at->event != "bp" && owner->GetGunType() != Weapon::GunType::meleeWeapon && owner->GetGunType() != Weapon::GunType::MutantAtk)
{
SGD::AudioManager::GetInstance()->PlayAudio(GameplayState::GetInstance()->bulletImpact);
DestroyEntityMsg* msg = new DestroyEntityMsg(this);
msg->QueueMessage();
}
}
}
void EntityManager::RenderMinimap(void)
{
// store default values for this function
const SGD::Point scr_offset = SGD::Point(Game::GetInstance()->GetScreenWidth() - 200.0f, Game::GetInstance()->GetScreenHeight() - 160.f);
const SGD::Size map_size = { 0.14f, 0.14f };
// get a pointer to the camera
Camera* camera = World::GetInstance()->GetCamera();
// create matricies to translate from world space to screen space
D3DXMATRIX scale;
D3DXMatrixScaling(&scale, map_size.width, map_size.height, 0.f);
D3DXMATRIX offset;
D3DXMatrixTranslation(&offset, scr_offset.x, scr_offset.y, 0.f);
D3DXMATRIX transform = World::GetInstance()->GetCamera()->GetMatrix() * scale * offset;
// send the transform to the graphics manager
SGD::GraphicsManager::GetInstance()->SetTransform(transform);
// get the clipping rectangle for the mini map
SGD::Rectangle rect = camera->GetRect();
rect.Inflate(SGD::Size(200.f, 200.f));
// draw the background of the mini map
SGD::GraphicsManager::GetInstance()->DrawRectangle(rect, SGD::Color::Black);
// store the collision layer
TileLayer* collisionLayer = World::GetInstance()->GetTileLayers()[1];
// store the visual layer
TileLayer* visualLayer = World::GetInstance()->GetTileLayers()[0];
// store tile width and height values
float tile_width = collisionLayer->GetTileSize().width;
float tile_height = collisionLayer->GetTileSize().height;
// iterate y
for (unsigned int y = (unsigned int)fabs(rect.top / tile_height); y < rect.bottom / tile_height; y++)
{
// iterate x
for (unsigned int x = (unsigned int)fabs(rect.left / tile_width); x < rect.right / tile_width; x++)
{
// store the tile we're on now
Tile* tile = collisionLayer->GetTileAt(x, y);
if (!tile || !tile->isPassable)
continue;
// find the boundind rect of this tile
SGD::Rectangle tile_rect = { x * tile_width, y * tile_height, x * tile_width + tile_width, y * tile_height + tile_height };
// store alpha values for the edges of the screen
float alpha_left = Math::Ceiling(Math::distance(tile_rect.left, rect.left), 100.f) / 10.f;
float alpha_right = Math::Ceiling(Math::distance(tile_rect.right, rect.right), 100.f) / 10.f;
float alpha_top = Math::Ceiling(Math::distance(tile_rect.top, rect.top), 100.f) / 10.f;
float alpha_down = Math::Ceiling(Math::distance(tile_rect.bottom, rect.bottom), 100.f) / 10.f;
float alpha_road = 1.f;
// check to see if this is a road on the visual layer
if (visualLayer->GetTileAt(x, y)->tileNumber == 6)
alpha_road = 0.8f;
// alpha_left = Math::lerp(1.f, 0.f, alpha_left);
// alpha_right = Math::lerp(1.f, 0.f, alpha_right);
// alpha_top = Math::lerp(1.f, 0.f, alpha_top);
// alpha_down = Math::lerp(1.f, 0.f, alpha_down);
float alpha_total = alpha_left + alpha_right + alpha_top + alpha_down;
alpha_total /= 40.f;
alpha_total *= alpha_road;
SGD::Color blend_color = SGD::Color::White;
blend_color.alpha = char(255.f * alpha_total);
// if the tile is passible, and visible on the minimap and not clipping
// the clipping rectangle, draw the visible tile
if (tile->isPassable && tile_rect.IsIntersecting(rect) && !tile_rect.IsClipping(rect))
SGD::GraphicsManager::GetInstance()->DrawTexture(passableTileTex, SGD::Point(x * collisionLayer->GetTileSize().width, y * collisionLayer->GetTileSize().height), 0.f, { 0.f, 0.f }, blend_color);
}
}
// for all buckets of entities
for (unsigned int i = 0; i < m_tEntities.size(); i++)
{
// get the current bucket we're on
std::vector<IEntity*>& bucket = m_tEntities[i];
for (unsigned int ii = 0; ii < bucket.size(); ii++)
{
// store what object we're on right now
IEntity* at = bucket[ii];
// try to cast the entity to an IMinimapvisible
IMinimapVisible* ent = dynamic_cast<IMinimapVisible*>(at);
// if the current entity is intersecting the camera rect
if (ent && at->GetRect().IsIntersecting(rect) && !at->GetRect().IsClipping(rect))
{
// render the entity on the minimap
ent->RenderMiniMap();
}
}
}
// reset camera matrix
D3DXMATRIX identity;
D3DXMatrixIdentity(&identity);
SGD::GraphicsManager::GetInstance()->SetTransform(identity);
}