refactor: extract DebugLinesRenderer

src/graphics/render/DebugLinesRenderer.hpp

@@ -0,0 +1,39 @@
+#pragma once
+
+class DrawContext;
+class Camera;
+class LineBatch;
+class LinesRenderer;
+class Shader;
+class Level;
+
+class DebugLinesRenderer {
+public:
+    DebugLinesRenderer(const Level& level)
+        : level(level) {};
+
+    /// @brief Render debug lines in the world
+    /// @param ctx Draw context
+    /// @param camera Camera used for rendering
+    /// @param renderer Lines renderer used for rendering lines
+    /// @param linesShader Shader used for rendering lines
+    /// @param showChunkBorders Whether to show chunk borders
+    void render(
+        DrawContext& ctx,
+        const Camera& camera,
+        LinesRenderer& renderer,
+        LineBatch& linesBatch,
+        Shader& linesShader,
+        bool showChunkBorders
+    );
+private:
+    const Level& level;
+
+    void drawBorders(
+        LineBatch& batch, int sx, int sy, int sz, int ex, int ey, int ez
+    );
+    void drawCoordSystem(
+        LineBatch& batch, const DrawContext& pctx, float length
+    );
+
+};