Inlägg

  # $t9 innerloop slt -- set to one if innerloop has reached the end.
  #     Do Not Change...
  # $t8 outerloop slt -- set to one if outerlaap has reached the end.
  #     Do Not Change...

  # $t8 innerloop slt -- set to one if innerloop has reached the end.
  #     Do Not Change...
  # $t9 outerloop slt -- set to one if outerlaap has reached the end.
  #     Do Not Change...

$ make
gego@Lappis:~/bzr/invaders_vala$ make
valac-0.16 --pkg sdl --pkg sdl-gfx --pkg sdl-image --pkg sdl-ttf -X -lSDL_gfx -X -lSDL_image -X -lSDL_ttf -o bin/invaders src/*.vala
src/Game.vala:68.18-68.22: error: Argument 1: Cannot pass value to reference or output parameter
      Event.poll(event);
                 ^^^^^
Compilation failed: 1 error(s), 0 warning(s)
make: *** [all] Fel 1

gego@Lappis:~/bzr/invaders_vala$ make
valac-0.16 --pkg sdl --pkg sdl-gfx --pkg sdl-image --pkg sdl-ttf -X -lSDL_gfx -X -lSDL_image -X -lSDL_ttf -o bin/invaders src/*.vala
gego@Lappis:~/bzr/invaders_vala$ make run
./bin/invaders
Running contructor...
quiting...

$ make
valac --pkg sdl --pkg sdl-gfx --pkg sdl-image --pkg sdl-ttf -X -lSDL_gfx -X -lSDL_image -X -lSDL_ttf -o bin/invaders src/*.vala
src/Game.vala:68.18-68.26: error: Argument 1: Cannot pass out argument to non-output parameter
      Event.poll(out event);
                 ^^^^^^^^^
Compilation failed: 1 error(s), 0 warning(s)
make: *** [all] Fel 1

$ make
valac --pkg sdl --pkg sdl-gfx --pkg sdl-image --pkg sdl-ttf -X -lSDL_gfx -X -lSDL_image -X -lSDL_ttf -o bin/invaders src/*.vala
src/Game.vala:68.18-68.26: error: Argument 1: Cannot pass ref argument to non-reference parameter
      Event.poll(ref event);
                 ^^^^^^^^^
Compilation failed: 1 error(s), 0 warning(s)
make: *** [all] Fel 1

    SDL_PollEvent( &event );
    switch(event.type){
      case SDL_QUIT:
        isRun = false;
        printf("exiting?\n");
        break;
      case SDL_KEYDOWN:
        eventBool[event.key.keysym.sym] = true;
        break;
        
      case SDL_KEYUP:
        eventBool[event.key.keysym.sym] = false;
        break;
    }

    private void process_events(){
      Event event = Event();
      Event.poll(event);
      switch(event.type){
        case EventType.QUIT:
          stdout.printf("quiting...\n");
          this.isRun = false;
          break;
        case EventType.KEYDOWN:
          stdout.printf("keydown\n");
          this.eventBool[event.key.keysym.sym] = true;
          break;
        case EventType.KEYUP:
          stdout.printf("keyup\n");
          this.eventBool[event.key.keysym.sym] = false;
          break;
      }
    }

SDL.init(SDL.InitFlag.EVERYTHING);

using SDL;


namespace invadersGame{
  int main(string[] args){
    
    var g = new invadersGame.Game();
    g.mainLoop();
    
    return 0;
  }
}

valac --pkg sdl --pkg sdl-gfx -X -lSDL_gfx *.vala -o invaders

void game::removeDeadObjects(){
  object::objectVector tempVector;
  int tmpX;
  int tmpY;
  bool explode = false;
  for(object::objectVector::iterator i = mObjectVector.begin();\
      i != mObjectVector.end(); i++ ){
    object *tempObj = (*i);
    if(tempObj->isDead()){
      if(tempObj->getClassification() != object::NONE){
        tmpX = (*i)->getX();
        tmpY = (*i)->getY();
        explode = true;
      }
    //mObjectVector.erase(mObjectVector.begin() + i);
    } else {
      tempVector.push_back(tempObj);
    }
    
    if(explode){
      tempVector.push_back(new objectExplotion(tmpX,tmpY));
    }
  }
  mObjectVector = tempVector;
}

void game::removeDeadObjects(){
  int tmpX;
  int tmpY;
  bool explode = false;
  for(object::objectVector::iterator i = mObjectVector.begin();\
      i != mObjectVector.end(); i++ ){
    object *tempObj = (*i);
    if(tempObj->isDead()){
      if(tempObj->getClassification() != object::NONE){
        tmpX = (*i)->getX();
        tmpY = (*i)->getY();
        explode = true;
      }
      mObjectVector.erase(i);
      if(explode){
        printf("a wild explosion!\n");
        mObjectVector.push_back(new objectExplotion(tmpX,tmpY));
      }
    }
  }
  //mObjectVector = tempVector;
  printf("mObjectVector size: %i\n", mObjectVector.size());
}

void game::removeDeadObjects(){
  object::objectVector tempVector;
  int tmpX;
  int tmpY;
  bool explode = false;
  for(object::objectVector::iterator i = mObjectVector.begin();\
      i != mObjectVector.end(); i++ ){
    object *tempObj = (*i);
    if(tempObj->isDead()){
      if(tempObj->getClassification() != object::NONE){
        tmpX = (*i)->getX();
        tmpY = (*i)->getY();
        explode = true;
      } else {
        tempVector.push_back(tempObj);
      }
    //mObjectVector.erase(mObjectVector.begin() + i);
    }
  }
  if(explode){
    printf("a wild explosion!\n");
    tempVector.push_back(new objectExplotion(tmpX,tmpY));
  }
  mObjectVector = tempVector;
  printf("mObjectVector size: %i | tempVector size: %i \n", mObjectVector.size(), tempVector.size());
}

object::object(int Damage, int HitPoints,object::movementVector moveVec,\
              object::classification Classification){
  // Setting if the object is an enemy (EI: hurts the player) or a friendly.
  mClassification = Classification;
  //Set the hitPoints...
  mHP = HitPoints;
  // set damage
  mDamage = Damage;
  // Set the vector of movment.
  mMovmentVector = moveVec;
  // Example: set an objects mX to a random number, and mY to be -25.
  mX = game::getRandom(640);
  mY = -25;
}

class object{
  public:
    typedef std::vector<object*> objectVector;
    
    typedef enum{ENEMY, FRIENDLY} classification;
    
    typedef struct movementvector{int x; int y;} movementVector;
    
   /* snipp */
   object(int Damage, int HitPoints, object::movementVector moveVec,\
           object::classification Classification);
    ~object();
   /* snipp */
}

objectPlayer::objectPlayer(int Damage, int HitPoints,\
        object::movementVector moveVec, object::classification Classification){
  /* snipp */
}

src/objectPlayer.cpp: I konstruerare "objectPlayer::objectPlayer(int, int, object::movementVector, object::classification)":
src/objectPlayer.cpp:18:78: fel: ingen matchande funktion för anrop av "object::object()"
src/objectPlayer.cpp:18:78: anm: kandidater är:
src/object.h:21:5: anm: object::object(int, int, object::movementVector, object::classification)
src/object.h:21:5: anm:   kandidaten förväntade sig 4 argument, 0 fanns
src/object.h:10:7: anm: object::object(const object&)
src/object.h:10:7: anm:   kandidaten förväntade sig 1 argument, 0 fanns
make: *** [obj/objectPlayer.o] Fel 1