// Keep the dart stationary relative to the dartboard (move with the dartboard), also allows dart to
// scroll off the screen, hides any darts that are entirely off the screen
void Dart::UpdateDart(int BGPos[]) {
int actualloc[2];
bool wrapping[2] = {false, false};
actualloc[0] = loc[0] - BGPos[0]-2*8;
actualloc[1] = loc[1] - BGPos[1]-2*8;
if (actualloc[0] < 0) {
actualloc[0] += 512;
wrapping[0] = true;
}
if (actualloc[1] < 0) {
actualloc[1] += 256;
wrapping[1] = true;
}
Animate();
if ((wrapping[0] == true && actualloc[0]+8*8 < 512) || (wrapping[1] == true && actualloc[1]+8*8 < 256) ||
(wrapping[0] == false && actualloc[0] > SCREEN_WIDTH) || (wrapping[1] == false && actualloc[1] > SCREEN_HEIGHT)) {
SetObject(dartnumber,
ATTR0_SHAPE(0) | ATTR0_8BPP | ATTR0_REG | ATTR0_Y(0) | ATTR0_HIDE,
ATTR1_SIZE(2) | ATTR1_X(0),
ATTR2_ID8(64) | ATTR2_PRIO(2));
} else {
SetObject(dartnumber,
ATTR0_SHAPE(0) | ATTR0_8BPP | ATTR0_REG | ATTR0_Y(actualloc[1]) | ATTR0_AFF | ATTR0_AFF_DBL,
ATTR1_SIZE(2) | ATTR1_X(actualloc[0]) | ATTR1_AFF(dartnumber-1),
ATTR2_ID8(64) | ATTR2_PRIO(2));
}
}
void GraphicsManager::Draw(EntityManager* entity_manager)
{
// Check for new renderable entities TODO
// Get all renderable components
vector<IComponent*> renderable_components = entity_manager->GetAllComponentsOfType(COMP_RENDER);
int i = 0;
// Iterate through the object components
for (vector<IComponent*>::iterator it = renderable_components.begin(); it != renderable_components.end(); ++it)
{
RenderComponent* renderableComponent = (RenderComponent*)(*it);
SpriteDefinition spriteDef = GetSpriteDefinition(renderableComponent->_id);
int x = renderableComponent->_position.x;
int y = renderableComponent->_position.y;
if (x < 0)
x = 511 + x;
if (y < 0)
y = 255 + y;
SetObject(i, (spriteDef.shape << 14) | ATTR0_Y(y) | ATTR0_8BPP | ATTR0_AFF,
ATTR1_SIZE(spriteDef.size) | ATTR1_X(x) | ATTR1_AFF(0),
ATTR2_PALBANK(0) | ATTR2_ID4(spriteDef.char_bb_identifier));
ObjAffine* renderAffine = &( (ObjAffine*) ObjBuffer)[0];
//float theta = (float)(++player.angleDegrees % 360) * (M_PI/180);
float angle = (float)(renderableComponent->_angleDegrees % 360) * (M_PI / 180);
renderAffine->pa = float2fx( cos(angle) );
renderAffine->pb = float2fx( -sin(angle) );
renderAffine->pc = float2fx( sin(angle) );
renderAffine->pd = float2fx( cos(angle) );
++i;
}
UpdateObjects();
// Get all background components
vector<IComponent*> background_components = entity_manager->GetAllComponentsOfType(COMP_BACKGROUND);
// Iterate through the background components
for (vector<IComponent*>::iterator it = background_components.begin(); it != background_components.end(); ++it)
{
BackgroundComponent* backgroundComponent = (BackgroundComponent*)(*it);
// Scroll background
if (backgroundComponent->_background_id == BG_PIPES)
{
REG_BG1HOFS = backgroundComponent->_integer_position.x;
}
// Update tiles
if (backgroundComponent->_background_id == BG_PIPES || backgroundComponent->_background_id == BG_SCORE)
{
for (int x = 0; x < 32; x++)
{
for (int y = 0; y < 32; y++)
{
DisplayTile(x, y, backgroundComponent->_tiles[x][y], backgroundComponent->_screen_bb);
}
}
}
if (backgroundComponent->_update_screen)
{
for (int x = 0; x < 32; x++)
{
for (int y = 0; y < 32; y++)
{
DisplayTile(x, y, backgroundComponent->_tiles[x][y], backgroundComponent->_screen_bb);
}
}
backgroundComponent->_update_screen = false;
}
}
}
