Initial commit

Creative/dynmap/web/js/chatballoon.js

@@ -0,0 +1,69 @@
+componentconstructors['chatballoon'] = function(dynmap, configuration) {
+	var me = this;
+	
+	if(dynmap.getBoolParameterByName("hidechat"))
+		return;
+	
+	me.chatpopups = {};
+	$(dynmap).bind('playerupdated', function(event, player) {
+		var popup = me.chatpopups[player.account];
+		if (popup) {
+			var markerPosition = dynmap.getProjection().fromLocationToLatLng(player.location);
+			popup.layer.setLatLng(markerPosition);
+		}
+	});
+	$(dynmap).bind('worldchanged', function() {
+		$.each(me.chatpopups, function(name, popup) {
+			popup.close();
+		});
+	});
+	$(dynmap).bind('chat', function(event, message) {
+		if (message.source != 'player') {
+			return;
+		}
+		var player = dynmap.players[message.account];
+		if (!player)
+			return;
+		if (dynmap.world !== player.location.world) {
+			return;
+		}
+		var popupPosition = dynmap.getProjection().fromLocationToLatLng(player.location);
+		var popup = me.chatpopups[message.account];
+		if (!popup) {
+			me.chatpopups[message.account] = popup = {
+				layer: new L.Popup({autoPan: configuration.focuschatballoons, closeButton: false}),
+				content: $('<div/>').addClass('balloonmessages')[0]
+			};
+			popup.layer.setContent($(popup.content).html());
+			
+			popup.close = function() {
+				if (popup.timeout) { window.clearTimeout(popup.timeout); }
+				dynmap.map.removeLayer(popup.layer);
+				delete me.chatpopups[message.account];
+			};
+			
+			popup.layer.setLatLng(popupPosition);
+			dynmap.map.addLayer(popup.layer);
+		}
+		
+		// Add line to balloon.
+		$('<div/>').addClass('balloonmessage').text(chat_encoder(message)).appendTo(popup.content);
+
+		// Remove older lines when too many messages are shown.
+		var children = $(popup.content).children();
+		if (children.length > 5) {
+			$(children[0]).remove();
+		}
+		
+		popup.layer.setContent($(popup.content).html());
+		
+		if (popup.timeout) { window.clearTimeout(popup.timeout); }
+		popup.timeout = window.setTimeout(function() {
+			popup.close();
+		}, 8000);
+		
+		if (configuration.focuschatballoons) {
+			dynmap.panToLatLng(popupPosition);
+		}
+	});
+};