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#include "helper.h"
#include <iostream>
std::shared_ptr<std::vector<sf::Texture>>
loadTextures(const char* path)
{
int sprite_width = SPRITE_SIZE, sprite_height = SPRITE_SIZE;
sf::Image textureAtlas;
if (!textureAtlas.loadFromFile(path)) {
std::cerr << "Unable to load textures from file: " << path << std::endl;
throw std::runtime_error("Unable to load spritesheet");
}
textureAtlas.createMaskFromColor(GLOBAL_MASK);
auto imageSize = textureAtlas.getSize();
auto textures = std::make_shared<std::vector<sf::Texture>>();
for (int y = 0; y < imageSize.y; y += sprite_height) {
for (int x = 0; x < imageSize.x; x += sprite_width) {
sf::Texture t;
t.loadFromImage(textureAtlas,
sf::IntRect(x, y, sprite_width, sprite_height));
textures->push_back(t);
}
}
return textures;
}
sf::Font loadFont()
{
sf::Font font;
if (!font.loadFromFile("./res/DejaVuSansMono.ttf"))
{
std::cerr << "Unable to load font" << std::endl;
throw std::runtime_error("Unable to load font");
}
return font;
}
std::shared_ptr<struct piece_t>
createPiece(int id, sf::Texture texture)
{
std::shared_ptr<sf::Sprite> s = std::make_shared<sf::Sprite>();
s->setTexture(texture);
auto p = std::make_shared<struct piece_t>();
p->id = id;
p->sprite = s;
return p;
}
std::shared_ptr<struct player_t>
createPlayer(sf::Texture texture)
{
std::shared_ptr<struct player_t> player = std::make_shared<struct player_t>();
player->score = 0;
player->pieces =
std::make_shared<std::vector<std::shared_ptr<struct piece_t>>>();
for (int i = 0; i < NUM_PIECES; i++) {
player->pieces->push_back(createPiece(i + 1, texture));
}
return player;
}
bool
clickedPiece(sf::Vector2i mousePosition, struct piece_t* piece)
{
return piece->sprite->getGlobalBounds().contains(mousePosition.x,
mousePosition.y);
}
bool
canMovePiece(
struct piece_t* piece,
int roll,
std::shared_ptr<std::vector<std::shared_ptr<struct piece_t>>> myPieces,
std::shared_ptr<std::vector<std::shared_ptr<struct piece_t>>> enemyPieces)
{
int next = piece->position + roll;
// rolled passed the exit
if (next > EXIT_SPACE) {
return false;
}
// colliding with another piece
for (std::shared_ptr<struct piece_t> p : (*myPieces)) {
// cannot move onto your own piece
if (p->id != piece->id && p->position == next) {
return false;
}
}
// can't attack in safe square
for (std::shared_ptr<struct piece_t> p : (*enemyPieces)) {
// cannot move onto a protected enemy piece
if (next == SAFE_SPACE && p->position == SAFE_SPACE) {
return false;
}
}
return true;
}
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