Auto generate editor_icons.cpp to make it more easy to update editor icons

.gitignore

@@ -15,6 +15,7 @@ core/method_bind.inc
 core/global_defaults.cpp
 tools/editor/register_exporters.cpp
 tools/editor/doc_data_compressed.h
+tools/editor/editor_icons.cpp
 -fpic
 
 # Android specific

tools/editor/SCsub

@@ -48,6 +48,8 @@ if (env["tools"]=="yes"):
 	env.Command("#tools/editor/doc_data_compressed.h","#doc/base/classes.xml",make_doc_header)
 
 	#make_doc_header(env.File("#tools/editor/doc_data_raw.h").srcnode().abspath,env.File("#doc/base/classes.xml").srcnode().abspath,env)
+
+	SConscript('icons/SCsub');
 	env.add_source_files(env.tool_sources,"*.cpp")
 
 	Export('env')

tools/editor/icons/SCsub

@@ -0,0 +1,48 @@
+Import('env')
+
+def make_editor_icons():
+
+	import glob	
+	
+	pixmaps = glob.glob("*.png")
+	
+	f = open("../editor_icons.cpp","wb")
+	f.write("#include \"editor_icons.h\"\n\n")
+	f.write("#include \"scene/resources/theme.h\"\n\n")
+
+	for x in pixmaps:
+		
+		var_str=x[:-4]+"_png";
+		
+		f.write("static const unsigned char "+ var_str +"[]={\n");
+		
+		pngf=open(x,"rb");
+		
+		b=pngf.read(1);
+		while(len(b)==1):
+			f.write(hex(ord(b)))
+			b=pngf.read(1);
+			if (len(b)==1):
+				f.write(",")
+				
+		f.write("\n};\n\n\n");
+		pngf.close();
+	  
+	f.write("static Ref<ImageTexture> make_icon(const uint8_t* p_png) {\n")
+	f.write("\tRef<ImageTexture> texture( memnew( ImageTexture ) );\n")
+	f.write("\ttexture->create_from_image( Image(p_png),ImageTexture::FLAG_FILTER );\n")
+	f.write("\treturn texture;\n")
+	f.write("}\n\n")
+
+	f.write("void editor_register_icons(Ref<Theme> p_theme) {\n\n")
+
+	for x in pixmaps:
+
+		type=x[5:-4].title().replace("_","");
+		var_str=x[:-4]+"_png";
+		f.write("\tp_theme->set_icon(\""+type+"\",\"EditorIcons\",make_icon("+var_str+"));\n");
+
+	f.write("\n\n}\n\n");
+	f.close()
+
+make_editor_icons()