Automate texture listing for texture atlas making

1 files changed, 8 insertions, 0 deletions

diff --git a/src/mapnode.h b/src/mapnode.h
index 5db337949..61f172eda 100644
--- a/src/mapnode.h
+++ b/src/mapnode.h
@@ -103,6 +103,9 @@ class NodeMetadata;
 struct ContentFeatures
 {
 #ifndef SERVER
+	// List of all block textures that have been used (value is dummy)
+	core::map<std::string, bool> used_texturenames;
+	
 	/*
 		0: up
 		1: down
@@ -151,6 +154,10 @@ struct ContentFeatures
 	// If true, node is equivalent to air. Torches are, air is. Water is not.
 	// Is used for example to check whether a mud block can have grass on.
 	bool air_equivalent;
+	// Whether this content type often contains mineral.
+	// Used for texture atlas creation.
+	// Currently only enabled for CONTENT_STONE.
+	bool often_contains_mineral;
 	
 	// Inventory item string as which the node appears in inventory when dug.
 	// Mineral overrides this.
@@ -207,6 +214,7 @@ struct ContentFeatures
 		liquid_type = LIQUID_NONE;
 		wall_mounted = false;
 		air_equivalent = false;
+		often_contains_mineral = false;
 		dug_item = "";
 		initial_metadata = NULL;
 		liquid_alternative_flowing = CONTENT_IGNORE;