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Map tiles are now correctly sized and positioned. Errors from before were due to floating point being used for positioning.

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This commit is contained in:
Zed A. Shaw 2025-07-09 13:34:18 -04:00
parent 2c011079a8
commit b2d0b0ee4c
4 changed files with 34 additions and 16 deletions
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17
tests/map.cpp
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@ -99,6 +99,8 @@ TEST_CASE("map image test", "[map-sprite]") {
for(auto tile : tiles) {
sf::Vector2i coords{tile["x"], tile["y"]};
REQUIRE(coords.x % size.x == 0);
REQUIRE(coords.y % size.y == 0);
sprite_coord.insert_or_assign(tile["display"], coords);
}
@ -117,13 +119,24 @@ TEST_CASE("map image test", "[map-sprite]") {
REQUIRE(sprite_coord.contains(display));
auto coords = sprite_coord.at(display);
sf::IntRect square{coords, size};
sf::IntRect square{coords, {size.x, size.y}};
sf::Sprite sprite{map_sprites, square};
sprite.setColor({150,150,150,255});
sprite.setPosition({float(it.x) * float(size.x), float(it.y) * float(size.y)});
sprite.setPosition({float(it.x * size.x), float(it.y * size.y)});
render.draw(sprite);
}
level.world->query<components::Position, components::Tile>([&](auto, auto &pos, auto &entity_glyph) {
REQUIRE(sprite_coord.contains(entity_glyph.display));
auto coords = sprite_coord.at(entity_glyph.display);
sf::IntRect square{coords, {size.x, size.y}};
sf::Sprite sprite{map_sprites, square};
sprite.setColor({255,150,150,255});
sprite.setPosition({float(pos.location.x * size.x), float(pos.location.y * size.y)});
render.draw(sprite);
});
render.display();
sf::Image out_img = render.getTexture().copyToImage();
bool worked = out_img.saveToFile("map_test.png");