From 15a43c5ed02130f1b1e07a0385530da197b0c846 Mon Sep 17 00:00:00 2001
From: Perttu Ahola <celeron55@gmail.com>
Date: Sat, 18 Dec 2010 13:10:37 +0200
Subject: before adding day/night lighting

--HG--
rename : data/light.png => data/cloud.png
---
 src/tile.h | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)

(limited to 'src/tile.h')

diff --git a/src/tile.h b/src/tile.h
index 286c5fb2e..f1aa100fc 100644
--- a/src/tile.h
+++ b/src/tile.h
@@ -38,11 +38,61 @@ enum TileID
 	TILE_MUD,
 	TILE_TREE_TOP,
 	TILE_MUD_WITH_GRASS,
+	TILE_CLOUD,
 	
 	// Count of tile ids
 	TILES_COUNT
 };
 
+enum TileSpecialFeature
+{
+	TILEFEAT_NONE,
+	TILEFEAT_CRACK,
+};
+
+struct TileCrackParam
+{
+	bool operator==(TileCrackParam &other)
+	{
+		return progression == other.progression;
+	}
+
+	u16 progression;
+};
+
+struct TileSpec
+{
+	TileSpec()
+	{
+		id = TILE_NONE;
+		feature = TILEFEAT_NONE;
+	}
+
+	bool operator==(TileSpec &other)
+	{
+		if(id != other.id)
+			return false;
+		if(feature != other.feature)
+			return false;
+		if(feature == TILEFEAT_NONE)
+			return true;
+		if(feature == TILEFEAT_CRACK)
+		{
+			return param.crack == other.param.crack;
+		}
+		// Invalid feature
+		assert(0);
+		return false;
+	}
+
+	u16 id; // Id in g_tile_materials, TILE_NONE=none
+	enum TileSpecialFeature feature;
+	union
+	{
+		TileCrackParam crack;
+	} param;
+};
+
 // A mapping from tiles to names of cached textures
 extern const char * g_tile_texture_names[TILES_COUNT];
 
-- 
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