Block.cpp

#include "Block.h"
#include <FL/fl_draw.H>
#include <FL/Fl_PNG_Image.H>

Block::Block(Point xy, int width, int height, int hp)
        : Rectangle(xy, width, height), health(hp), texture(nullptr) {

    int textureIndex = (xy.x / width + xy.y / height) % 4;

    const char* textures[] = {
            "sources/textures/roflan_block.png",
            "sources/textures/nerd_block.png",
            "sources/textures/moustache_block.png",
            "sources/textures/purple_block.png"
    };

    textureName = textures[textureIndex];
    texture = new Fl_PNG_Image(textureName);
}

Block::~Block() {
    if (texture) {
        delete texture;
    }
}

void Block::draw_lines() const {
    int x = point(0).x;
    int y = point(0).y;
    int w = width();
    int h = height();

    if (texture && texture->w() > 0) {
        texture->draw(x, y, w, h);
    } else {
        fl_color(FL_RED);
        fl_rectf(x, y, w, h);
    }

    fl_color(FL_BLACK);
    fl_rect(x, y, w, h);
}