trackbar track-width semantic update + gamma setting trackbar

src/graphics/render/BlocksRenderer.cpp

@@ -9,6 +9,7 @@
 #include "../../voxels/ChunksStorage.h"
 #include "../../lighting/Lightmap.h"
 #include "../../frontend/ContentGfxCache.h"
+#include "../../settings.h"
 
 #include <glm/glm.hpp>
 
@@ -23,7 +24,7 @@ BlocksRenderer::BlocksRenderer(
     size_t capacity,
     const Content* content,
     const ContentGfxCache* cache,
-    const EngineSettings& settings
+    const EngineSettings* settings
 ) : content(content),
     vertexOffset(0),
     indexOffset(0),
@@ -448,7 +449,7 @@ void BlocksRenderer::render(const voxel* voxels) {
 void BlocksRenderer::build(const Chunk* chunk, const ChunksStorage* chunks) {
     this->chunk = chunk;
     voxelsBuffer->setPosition(chunk->x * CHUNK_W - 1, 0, chunk->z * CHUNK_D - 1);
-    chunks->getVoxels(voxelsBuffer, settings.graphics.backlight.get());
+    chunks->getVoxels(voxelsBuffer, settings->graphics.backlight.get());
     overflow = false;
     vertexOffset = 0;
     indexOffset = indexSize = 0;

src/graphics/render/BlocksRenderer.hpp

@@ -6,7 +6,6 @@
 #include <glm/glm.hpp>
 #include "../../voxels/voxel.h"
 #include "../../typedefs.h"
-#include "../../settings.h"
 
 class Content;
 class Mesh;
@@ -16,6 +15,7 @@ class Chunks;
 class VoxelsVolume;
 class ChunksStorage;
 class ContentGfxCache;
+struct EngineSettings;
 struct UVRegion;
 
 class BlocksRenderer {
@@ -35,7 +35,7 @@ class BlocksRenderer {
 
     const Block* const* blockDefsCache;
     const ContentGfxCache* const cache;
-    const EngineSettings& settings;
+    const EngineSettings* settings;
 
     void vertex(const glm::vec3& coord, float u, float v, const glm::vec4& light);
     void index(int a, int b, int c, int d, int e, int f);
@@ -90,7 +90,7 @@ class BlocksRenderer {
     glm::vec4 pickSoftLight(float x, float y, float z, const glm::ivec3& right, const glm::ivec3& up) const;
     void render(const voxel* voxels);
 public:
-    BlocksRenderer(size_t capacity, const Content* content, const ContentGfxCache* cache, const EngineSettings& settings);
+    BlocksRenderer(size_t capacity, const Content* content, const ContentGfxCache* cache, const EngineSettings* settings);
     virtual ~BlocksRenderer();
 
     void build(const Chunk* chunk, const ChunksStorage* chunks);

src/graphics/render/ChunksRenderer.cpp

@@ -4,6 +4,7 @@
 #include "../../graphics/core/Mesh.hpp"
 #include "../../voxels/Chunk.h"
 #include "../../world/Level.h"
+#include "../../settings.h"
 
 #include <iostream>
 #include <glm/glm.hpp>
@@ -20,7 +21,7 @@ public:
     RendererWorker(
         Level* level, 
         const ContentGfxCache* cache, 
-        const EngineSettings& settings
+        const EngineSettings* settings
     ) : level(level), 
         renderer(RENDERER_CAPACITY, level->content, cache, settings)
     {}
@@ -34,7 +35,7 @@ public:
 ChunksRenderer::ChunksRenderer(
     Level* level, 
     const ContentGfxCache* cache, 
-    const EngineSettings& settings
+    const EngineSettings* settings
 ) : level(level),
     threadPool(
         "chunks-render-pool",

src/graphics/render/ChunksRenderer.hpp

@@ -10,13 +10,13 @@
 #include "../../voxels/Block.h"
 #include "../../voxels/ChunksStorage.h"
 #include "../../util/ThreadPool.hpp"
-#include "../../settings.h"
 
 class Mesh;
 class Chunk;
 class Level;
 class BlocksRenderer;
 class ContentGfxCache;
+struct EngineSettings;
 
 struct RendererResult {
     glm::ivec2 key;
@@ -34,7 +34,7 @@ public:
     ChunksRenderer(
         Level* level, 
         const ContentGfxCache* cache, 
-        const EngineSettings& settings
+        const EngineSettings* settings
     );
     virtual ~ChunksRenderer();
 

src/graphics/render/WorldRenderer.cpp

@@ -45,7 +45,7 @@ WorldRenderer::WorldRenderer(Engine* engine, LevelFrontend* frontend, Player* pl
     renderer = std::make_unique<ChunksRenderer>(
         level,
         frontend->getContentGfxCache(),
-        engine->getSettings()
+        &engine->getSettings()
     );
     batch3d = std::make_unique<Batch3D>(4096);
 
@@ -154,7 +154,7 @@ void WorldRenderer::renderLevel(
     shader->use();
     shader->uniformMatrix("u_proj", camera->getProjection());
     shader->uniformMatrix("u_view", camera->getView());
-    shader->uniform1f("u_gamma", settings.graphics.gamma);
+    shader->uniform1f("u_gamma", settings.graphics.gamma.get());
     shader->uniform1f("u_fogFactor", fogFactor);
     shader->uniform1f("u_fogCurve", settings.graphics.fogCurve.get());
     shader->uniform1f("u_dayTime", level->getWorld()->daytime);