Moved Stars45 to StarsEx

1 files changed, 62 insertions, 0 deletions

diff --git a/StarsEx/TerrainLayer.h b/StarsEx/TerrainLayer.h
new file mode 100644
index 0000000..8327da4
--- /dev/null
+++ b/StarsEx/TerrainLayer.h
@@ -0,0 +1,62 @@
+/*  Starshatter: The Open Source Project
+    Copyright (c) 2021-2022, Starshatter: The Open Source Project Contributors
+    Copyright (c) 2011-2012, Starshatter OpenSource Distribution Contributors
+    Copyright (c) 1997-2006, Destroyer Studios LLC.
+
+    AUTHOR:       John DiCamillo
+
+
+    OVERVIEW
+    ========
+    A blended detail texture applied to a terrain patch
+    through a specific range of altitudes
+*/
+
+#ifndef TerrainLayer_h
+#define TerrainLayer_h
+
+#include "Types.h"
+#include "Bitmap.h"
+
+// +--------------------------------------------------------------------+
+
+class Terrain;
+class TerrainRegion;
+
+// +--------------------------------------------------------------------+
+
+class TerrainLayer
+{
+    friend class Terrain;
+    friend class TerrainRegion;
+
+public:
+    static const char* TYPENAME() { return "TerrainLayer"; }
+
+    TerrainLayer() : tile_texture(0), detail_texture(0), min_height(0), max_height(-1) { }
+    ~TerrainLayer() { }
+
+    int operator <  (const TerrainLayer& t) const { return min_height <  t.min_height; }
+    int operator <= (const TerrainLayer& t) const { return min_height <= t.min_height; }
+    int operator == (const TerrainLayer& t) const { return min_height == t.min_height; }
+
+    // accessors:
+    const char* GetTileName()        const { return tile_name;        }
+    const char* GetDetailName()      const { return detail_name;      }
+    Bitmap*     GetTileTexture()     const { return tile_texture;     }
+    Bitmap*     GetDetailTexture()   const { return detail_texture;   }
+    double      GetMinHeight()       const { return min_height;       }
+    double      GetMaxHeight()       const { return max_height;       }
+
+private:
+    Text        tile_name;
+    Text        detail_name;
+    Bitmap*     tile_texture;
+    Bitmap*     detail_texture;
+    double      min_height;
+    double      max_height;
+};
+
+
+#endif  // TerrainLayer_h
+