Enforce hiding nametag

est31 · est31 · commit d2ca66256942 · 2015-05-18T23:10:48.000+02:00
Work around irrlicht bug and hide nametag if its alpha is set to 0. Thanks @TeTpaAka for pointing out workaround.
diff --git a/src/content_cao.cpp b/src/content_cao.cpp
@@ -1721,6 +1721,11 @@ void GenericCAO::processMessage(const std::string &data)
 			m_nametag_color = readARGB8(is);
 			if (m_textnode != NULL) {
 				m_textnode->setTextColor(m_nametag_color);
+
+				// Enforce hiding nametag,
+				// because if freetype is enabled, a grey
+				// shadow can remain.
+				m_textnode->setVisible(m_nametag_color.getAlpha() > 0);
 			}
 		}
 	}

Original file line number	Diff line number	Diff line change
`@@ -1721,6 +1721,11 @@ void GenericCAO::processMessage(const std::string &data)`
`1721`	`1721`	`m_nametag_color = readARGB8(is);`
`1722`	`1722`	`if (m_textnode != NULL) {`
`1723`	`1723`	`m_textnode->setTextColor(m_nametag_color);`
	`1724`	`+`
	`1725`	`+ // Enforce hiding nametag,`
	`1726`	`+ // because if freetype is enabled, a grey`
	`1727`	`+ // shadow can remain.`
	`1728`	`+ m_textnode->setVisible(m_nametag_color.getAlpha() > 0);`
`1724`	`1729`	`}`
`1725`	`1730`	`}`
`1726`	`1731`	`}`