initial nitpicking

1 files changed, 0 insertions, 109 deletions

diff --git a/resource-manager/map_layer.cpp b/resource-manager/map_layer.cpp
deleted file mode 100644
index 791972d..0000000
--- a/resource-manager/map_layer.cpp
+++ /dev/null
@@ -1,109 +0,0 @@
-
-
-#include "map_layer.h"
-#include "TextureMap.h"
-#include <tmxlite/Layer.hpp>
-#include <tmxlite/TileLayer.hpp>
-
-
-
-MapLayer::MapLayer(){}
-
-MapLayer::~MapLayer(){
-	m_subsets.clear();
-}
-
-bool MapLayer::create(const tmx::Map& map, std::uint32_t layerIndex, const std::vector<TextureMap*>& textures)
-{
-    const auto& layers = map.getLayers();
-    assert(layers[layerIndex]->getType() == tmx::Layer::Type::Tile);
-    
-    const auto& layer = layers[layerIndex]->getLayerAs<tmx::TileLayer>();
-    const auto mapSize = map.getTileCount();
-    const auto mapTileSize = map.getTileSize();
-    const auto& tileSets = map.getTilesets();
-
-    const auto tintColour = layer.getTintColour();
-    const SDL_Colour vertColour =
-    {
-        tintColour.r,
-        tintColour.g,
-        tintColour.b,
-        tintColour.a
-    };
-
-    for (auto i = 0u; i < tileSets.size(); ++i)
-    {
-        //check tile ID to see if it falls within the current tile set
-        const auto& ts = tileSets[i];
-        const auto& tileIDs = layer.getTiles();
-
-        const auto texSize = textures[i]->getSize();
-        const auto tileCountX = texSize.x / mapTileSize.x;
-        const auto tileCountY = texSize.y / mapTileSize.y;
-
-        const float uNorm = static_cast<float>(mapTileSize.x) / texSize.x;
-        const float vNorm = static_cast<float>(mapTileSize.y) / texSize.y;
-
-        std::vector<SDL_Vertex> verts;
-        for (auto y = 0u; y < mapSize.y; ++y)
-        {
-            for (auto x = 0u; x < mapSize.x; ++x)
-            {
-                const auto idx = y * mapSize.x + x;
-                if (idx < tileIDs.size() && tileIDs[idx].ID >= ts.getFirstGID()
-                    && tileIDs[idx].ID < (ts.getFirstGID() + ts.getTileCount()))
-                {
-                    //tex coords
-                    auto idIndex = (tileIDs[idx].ID - ts.getFirstGID());
-                    float u = static_cast<float>(idIndex % tileCountX);
-                    float v = static_cast<float>(idIndex / tileCountY);
-                    u *= mapTileSize.x; //TODO we should be using the tile set size, as this may be different from the map's grid size
-                    v *= mapTileSize.y;
-
-                    //normalise the UV
-                    u /= textures[i]->getSize().x;
-                    v /= textures[i]->getSize().y;
-
-                    //vert pos
-                    const float tilePosX = static_cast<float>(x) * mapTileSize.x;
-                    const float tilePosY = (static_cast<float>(y) * mapTileSize.y);
-
-
-                    //push back to vert array
-                    SDL_Vertex vert = { { tilePosX, tilePosY }, vertColour, {u, v} };
-                    verts.emplace_back(vert);
-                    vert = { { tilePosX + mapTileSize.x, tilePosY }, vertColour, {u + uNorm, v} };
-                    verts.emplace_back(vert);
-                    vert = { { tilePosX, tilePosY + mapTileSize.y}, vertColour, {u, v + vNorm} };
-                    verts.emplace_back(vert);
-                    
-                    vert = { { tilePosX, tilePosY +mapTileSize.y}, vertColour, {u, v + vNorm} };
-                    verts.emplace_back(vert);
-                    vert = { { tilePosX + mapTileSize.x, tilePosY }, vertColour, {u + uNorm, v} };
-                    verts.emplace_back(vert);
-                    vert = { { tilePosX + mapTileSize.x, tilePosY + mapTileSize.y }, vertColour, {u + uNorm, v + vNorm} };
-                    verts.emplace_back(vert);
-                }
-            }
-        }
-
-        if (!verts.empty())
-        {
-            m_subsets.emplace_back();
-            m_subsets.back().texture = *textures[i];
-            m_subsets.back().vertexData.swap(verts);
-        }
-    }
-
-    return true;
-}
-
-void MapLayer::draw(SDL_Renderer* renderer) const
-{
-    assert(renderer);
-    for (const auto& s : m_subsets)
-    {
-        SDL_RenderGeometry(renderer, s.texture, s.vertexData.data(), static_cast<std::int32_t>(s.vertexData.size()), nullptr, 0);
-    }
-}