map (Tile.cpp)

#include "Tile.h"

Tile::Tile() : surface(NULL), x(-1), y(-1), size(-1), sx(-1), sy(-1) {}

Tile::Tile(SDL_Surface* surface, int x, int y, int size, int sx, int sy) : surface(surface), x(x), y(y), size(size), sx(sx), sy(sy) {}

SDL_Surface* Tile::getSheet() {
    return surface;
}
int Tile::getX() {
    return x;
}
int Tile::getY() {
    return y;
}
int Tile::getSize() {
    return size;
}
int Tile::getSheetX() {
    return sx;
}
int Tile::getSheetY() {
    return sy;
}

void Tile::setX(int x) {
    this->x = x;
}
void Tile::setY(int y) {
    this->y = y;
}
void Tile::setSheetX(int x) {
    this->sx = x;
}
void Tile::setSheetY(int y) {
    this->sy = y;
}
void Tile::setSheet(SDL_Surface* surface) {
    this->surface = surface;
}

void Tile::render(SDL_Surface* screen, int xtrans, int ytrans) {
    cout << "Tile::render" << endl;

    if(xtrans == 1) {
        cout << "render 1" << endl;
    }

    if(surface == NULL || screen == NULL) {
        cout << "Tile::render surface is null" << endl;
        return;
    }
    SDL_Rect offset;
    offset.x = x+xtrans;
    offset.y = y+ytrans;

    SDL_Rect clip;
    clip.x = sx;
    clip.y = sy;
    clip.w = size;
    clip.h = size;

    SDL_BlitSurface(surface, &clip, screen, &offset);
    cout << "Tile::render end" << endl;
}