From 996a5a94ee27b2cbc9e4a7982e4c55411cd2e25a Mon Sep 17 00:00:00 2001
From: Vivian Meazza <vivian.meazza@lineone.net>
Date: Tue, 12 Oct 2010 20:37:10 +0100
Subject: [PATCH] Add generic formation selector script.

Signed-off-by: Vivian Meazza <vivian.meazza@lineone.net>
---
 Aircraft/Generic/formation.nas | 96 ++++++++++++++++++++++++++++++++++
 1 file changed, 96 insertions(+)
 create mode 100644 Aircraft/Generic/formation.nas

diff --git a/Aircraft/Generic/formation.nas b/Aircraft/Generic/formation.nas
new file mode 100644
index 000000000..cc84ebb1b
--- /dev/null
+++ b/Aircraft/Generic/formation.nas
@@ -0,0 +1,96 @@
+#####################################################################################
+#                                                                                   #
+#  this script runs the foramation selection utility                                #
+#                                                                                   #
+#####################################################################################
+
+# ================================ Initalize ====================================== 
+# Make sure all needed properties are present and accounted 
+# for, and that they have sane default values.
+
+
+for(var i = 0; i < 3; i = i + 1){
+    setprop("/sim/model/formation/position[" ~ i ~ "]/x-offset", 0);
+    setprop("/sim/model/formation/position[" ~ i ~ "]/y-offset", 0);
+    setprop("/sim/model/formation/position[" ~ i ~ "]/z-offset", 0);
+}
+
+formation_variant_Node = props.globals.getNode("sim/formation/variant", 1);
+formation_variant_Node.setIntValue(0); 
+
+formation_index_Node = props.globals.getNode("sim/formation/index", 1);
+formation_index_Node.setIntValue(0);
+
+tgt_x_offset_Node = props.globals.getNode("ai/models/wingman/position/tgt-x-offset",1);
+tgt_y_offset_Node = props.globals.getNode("ai/models/wingman/position/tgt-y-offset",1);
+tgt_z_offset_Node = props.globals.getNode("ai/models/wingman/position/tgt-z-offset",1);
+tgt_x_offset_1_Node = props.globals.getNode("ai/models/wingman[1]/position/tgt-x-offset",1);
+tgt_y_offset_1_Node = props.globals.getNode("ai/models/wingman[1]/position/tgt-y-offset",1);
+tgt_z_offset_1_Node = props.globals.getNode("ai/models/wingman[1]/position/tgt-z-offset",1);
+tgt_x_offset_2_Node = props.globals.getNode("ai/models/wingman[2]/position/tgt-x-offset",1);
+tgt_y_offset_2_Node = props.globals.getNode("ai/models/wingman[2]/position/tgt-y-offset",1);
+tgt_z_offset_2_Node = props.globals.getNode("ai/models/wingman[2]/position/tgt-z-offset",1);
+
+props.globals.getNode("/sim/model/formation/position/x-offset",1);
+
+var formation_dialog = nil;
+
+initialize = func {
+
+	print("Initializing formation ...");
+	
+	# initialise dialogs 
+	aircraft.data.add("sim/model/formation/variant");
+	formation_dialog = gui.OverlaySelector.new("Select Formation",
+		"Aircraft/Generic/Formations",
+		"sim/model/formation/variant", nil, func(no) {
+			formation_variant_Node.setIntValue(no);
+			tgt_x_offset_Node.setDoubleValue(getprop("/sim/model/formation/position/x-offset"));
+			tgt_y_offset_Node.setDoubleValue(getprop("/sim/model/formation/position/y-offset"));
+			tgt_z_offset_Node.setDoubleValue(getprop("/sim/model/formation/position/z-offset"));
+			tgt_x_offset_1_Node.setDoubleValue(getprop("/sim/model/formation/position[1]/x-offset"));
+			tgt_y_offset_1_Node.setDoubleValue(getprop("/sim/model/formation/position[1]/y-offset"));
+			tgt_z_offset_1_Node.setDoubleValue(getprop("/sim/model/formation/position[1]/z-offset"));
+			tgt_x_offset_2_Node.setDoubleValue(getprop("/sim/model/formation/position[2]/x-offset"));
+			tgt_y_offset_2_Node.setDoubleValue(getprop("/sim/model/formation/position[2]/y-offset"));
+			tgt_z_offset_2_Node.setDoubleValue(getprop("/sim/model/formation/position[2]/z-offset"));
+		}
+	);
+	
+
+	#set listeners
+
+	setlistener("/sim/model/formation/variant", func {
+		print("formation listener: ", getprop("/sim/model/formation/position/x-offset"));
+		if (tgt_x_offset_Node != nil){
+			print("formation listener getting", getprop("/sim/model/formation/position/x-offset"));
+			tgt_x_offset_Node.setDoubleValue(getprop("/sim/model/formation/position/x-offset"));
+			tgt_y_offset_Node.setDoubleValue(getprop("/sim/model/formation/position/y-offset"));
+			tgt_z_offset_Node.setDoubleValue(getprop("/sim/model/formation/position/z-offset"));
+		}
+		if (tgt_x_offset_1_Node != nil){
+			tgt_x_offset_1_Node.setDoubleValue(getprop("/sim/model/formation/position[1]/x-offset"));
+			tgt_y_offset_1_Node.setDoubleValue(getprop("/sim/model/formation/position[1]/y-offset"));
+			tgt_z_offset_1_Node.setDoubleValue(getprop("/sim/model/formation/position[1]/z-offset"));
+		}
+		if (tgt_x_offset_2_Node != nil){
+			tgt_x_offset_2_Node.setDoubleValue(getprop("/sim/model/formation/position[2]/x-offset"));
+			tgt_y_offset_2_Node.setDoubleValue(getprop("/sim/model/formation/position[2]/y-offset"));
+			tgt_z_offset_2_Node.setDoubleValue(getprop("/sim/model/formation/position[2]/z-offset"));
+		}
+		},
+	0,
+	1);
+
+} # end func
+
+###
+# ====================== end Initialization ========================================
+###
+
+
+# Fire it up
+
+setlistener("sim/signals/fdm-initialized", initialize);
+
+# end