// 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 spawnMonster(){
bool type = true;
bool dir = true;
if(rand()%3 == 0)type = false;
if(rand()%2 == 0)dir = false;
int startFrame = 32;
if(type)startFrame = 16;
int i = 0;
if(enemies.size() < MAX_ENEMIES){
enemies.push_back(Monster(116,0,type));
i = enemies.size()-1;
}else{
for(int k = 0; k < MAX_ENEMIES; k++){
if(enemies.at(k).isDead()){
enemies[k] = Monster(116,0,type);
i = k;
break;
}
}
}
SetObject(i+3,
ATTR0_SHAPE(0) | ATTR0_8BPP | ATTR0_REG | ATTR0_Y(enemies.at(i).getY()),
ATTR1_SIZE(!type) | ATTR1_X(enemies.at(i).getX()),
ATTR2_ID8(startFrame));
enemies.at(i).setDir(dir);
}
void drawText(int x, int y, std::string string){
int startPos = activeLetters;
for(int i = 0; i < string.length(); i++){
activeLetters++;
SetObject(startPos+i+45,
ATTR0_SHAPE(0) | ATTR0_8BPP | ATTR0_REG | ATTR0_Y(y),
ATTR1_SIZE(0) | ATTR1_X(x+(i*8)),
ATTR2_ID8(string.at(i) + 64));
}
}
void gameInit(){
(&player)->~Player();
new (&player) Player(116,76);
for(int i = 0; i < enemies.size(); i++){
enemies.at(i).setDead(true);
}
for(int i = 0; i < bullets.size(); i++){
bullets.at(i).setDead(true);
}
(&crate)->~Crate();
new (&crate) Crate(0,0,0);
weapon = 1;
score = 0;
//Set-up Objects
ClearObjects();
//Weapon
int shape = 0;
if(weapon == 8)shape = 1;
SetObject(0,
ATTR0_SHAPE(shape) | ATTR0_8BPP | ATTR0_REG | ATTR0_Y(player.getY()+1),
ATTR1_SIZE(0) | ATTR1_X(player.getX()+4),
ATTR2_ID8(22+weapon));
//Crate
SetObject(1,
ATTR0_SHAPE(0) | ATTR0_8BPP | ATTR0_REG | ATTR0_Y(crate.getY()),
ATTR1_SIZE(0) | ATTR1_X(crate.getX()),
ATTR2_ID8(14));
//Player
SetObject(2,
ATTR0_SHAPE(0) | ATTR0_8BPP | ATTR0_REG | ATTR0_Y(player.getY()),
ATTR1_SIZE(0) | ATTR1_X(player.getX()),
ATTR2_ID8(1));
}
Cursor(int objId)
{
_id = objId;
SetObject(_id,
ATTR0_SHAPE(0) | ATTR0_8BPP | ATTR0_REG | ATTR0_Y(0),
ATTR1_SIZE(1) | ATTR1_X(0),
ATTR2_ID8(0));
_x = 0;
_y = 0;
SetObjectX(_id, (_x + BOARD_OFFSET_X / 2) * 16);
SetObjectY(_id, (_y + BOARD_OFFSET_Y / 2) * 16);
}
int spawnBullet(int type){
int i = 0;
int count = 0;
if(bullets.size() < MAX_BULLETS){
bullets.push_back(Bullet(player.getX(), player.getY(), type, weapon));
i = bullets.size()-1;
}else{
for(int k = 0; k < MAX_BULLETS; k++){
if(bullets.at(k).getType() == 7)count++;
if(bullets.at(k).isDead()){
if(type == 7){
if(player.getDir())bullets[k] = Bullet(player.getX()+(count*8),player.getY(),type, weapon);
else bullets[k] = Bullet(player.getX()-(count*8),player.getY(),type, weapon);
i = k;
}else{
bullets[k] = Bullet(player.getX(),player.getY(),type, weapon);
i = k;
}
break;
}
}
}
SetObject(i+24,
ATTR0_SHAPE(0) | ATTR0_8BPP | ATTR0_REG | ATTR0_Y(bullets.at(i).getY()),
ATTR1_SIZE(0) | ATTR1_X(bullets.at(i).getX()),
ATTR2_ID8(bullets.at(i).getFrame()));
bullets.at(i).setDir(player.getDir());
if(!bullets.at(i).getDir()){
ObjBuffer[i+24].attr1 |= ATTR1_HFLIP;
}
return i;
}
/**
Updates all gba objects in Level
*/
void Level::UpdateLevelObjects(int framecounter)
{
DetermineBackgroundOffsets();
ApplyEntityOffsets();
REG_BG2HOFS = backgroundoffsetx;
REG_BG2VOFS = backgroundoffsety;
uint16_t facing = 0;
if (player.direction == player.LEFT)
{
facing = ATTR1_HFLIP;
}
int playertileoffset = 0;
if (player.IsMoving())
{
if ((framecounter % 15 == 0) && ((!paused) || (!indimensionsmenu)))
{
player.animationframe = !player.animationframe;
}
if (player.animationframe == true)
{
playertileoffset = 2;
}
else
{
playertileoffset = 4;
}
}
if (player.isholding)
{
//Allows for height change when carrying cubes on the head
SetObject(player.GetObjNum(),
ATTR0_SHAPE(2) | ATTR0_8BPP | ATTR0_REG
| ATTR0_Y(player.drawy + cube[player.cubeheld].GetHeight()),
ATTR1_SIZE(2) | ATTR1_X(player.drawx) | facing,
ATTR2_ID8(playertileoffset) | ATTR2_PRIO(2));
}
else
{
SetObject(player.GetObjNum(),
ATTR0_SHAPE(2) | ATTR0_8BPP | ATTR0_REG | ATTR0_Y(player.drawy),
ATTR1_SIZE(2) | ATTR1_X(player.drawx) | facing,
ATTR2_ID8(playertileoffset) | ATTR2_PRIO(2));
}
int cubetile = 6 + DimensionTileOffset(curdimension);
//Draw cubes
for (int i = 0; i < numofcubes; i++)
{
SetObject(cube[i].GetObjNum(),
ATTR0_SHAPE(0) | ATTR0_8BPP | ATTR0_REG | ATTR0_Y(cube[i].drawy),
ATTR1_SIZE(1) | ATTR1_X(cube[i].drawx),
ATTR2_ID8(cubetile) | ATTR2_PRIO(2));
}
UpdateObjects();
}
int main()
{
// Set display options.
// DCNT_MODE0 sets mode 0, which provides four tiled backgrounds.
// DCNT_OBJ enables objects.
// DCNT_OBJ_1D make object tiles mapped in 1D (which makes life easier).
REG_DISPCNT = DCNT_MODE0 | DCNT_BG0 | DCNT_BG1 | DCNT_BG2 | DCNT_OBJ;
REG_BG0CNT = BG_CBB(0) | BG_SBB(30) | BG_8BPP | BG_REG_32x32 | BG_PRIO(0);
REG_BG1CNT = BG_CBB(0) | BG_SBB(29) | BG_8BPP | BG_REG_32x32 | BG_PRIO(1);
REG_BG2CNT = BG_CBB(0) | BG_SBB(25) | BG_8BPP | BG_REG_64x64 | BG_PRIO(2);
REG_BG2HOFS = 0;
REG_BG2VOFS = 0;
ClearObjects();
SetPaletteBG(1, RGB(31, 31, 31)); // white
//Load each tile in font_bold into it's corresponding position in charblock 0
for (int i = 0; i < 128; i++)
{
LoadTile8(0, i, font_bold[i]);
}
DrawText(5, (SCREEN_HEIGHT / 16) - 2, "DECEPTIVE DIMENSIONS");
DrawText(5, (SCREEN_HEIGHT / 16), "Press start to begin");
Buttons buttons;
int framecounter = 0;
//Title screen (under construction)
while (true)
{
buttons.Update();
if (buttons.StartJustPressed())
{
break;
}
WaitVSync();
}
while (true)
{
//Load Custom spritesheet
LoadPaletteObjData(0, spritesheet4Pal, sizeof spritesheet4Pal);
LoadPaletteBGData(0, backgroundnewnewPal, sizeof backgroundnewnewPal);
LoadTileData(4, 0, spritesheet4Tiles, sizeof spritesheet4Tiles);
LoadTileData(0, 0, backgroundnewnewTiles, sizeof backgroundnewnewTiles);
int levelnumber = 1;
Level level(levelnumber);
for (int screenblock = 21; screenblock < 31; screenblock++)
{
level.FillScreenblock(screenblock, 0);
}
level.DrawBackground(level.curdimension);
bool gamerunning = true;
//Main game loop
while (gamerunning)
{
buttons.Update();
gamerunning = level.CheckIfLevelComplete();
level.TakeInput(buttons);
level.MoveObjects();
level.Draw();
level.UpdateLevelObjects(framecounter);
framecounter++;
WaitVSync();
FlipBuffers();
}
//Reload each tile in font_bold into it's corresponding position in charblock 0
for (int i = 0; i < 128; i++)
{
LoadTile8(0, i, font_bold[i]);
}
SetPaletteBG(0, RGB(0, 0, 0)); // black
SetPaletteBG(1, RGB(31, 31, 31)); // white
for (int screenblock = 25; screenblock < 31; screenblock++)
{
for (int y = 0; y < 32; y++)
{
for (int x = 0; x < 32; x++)
{
SetTile(screenblock, x, y, 0);
}
}
}
level.player.drawx = SCREEN_WIDTH;
SetObject(level.player.GetObjNum(),
ATTR0_SHAPE(2) | ATTR0_8BPP | ATTR0_HIDE,
ATTR1_SIZE(2) | ATTR1_X(level.player.drawx),
ATTR2_ID8(0) | ATTR2_PRIO(2));
UpdateObjects();
DrawText(6, (SCREEN_HEIGHT / 16) - 2, "That's all folks!!");
DrawText(3, (SCREEN_HEIGHT / 16), "Press start to try again");
while (true)
{
buttons.Update();
if (buttons.StartJustPressed())
{
break;
}
WaitVSync();
}
}
}
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;
}
}
}
