Added to booleans

1. selectable	| if this is false, you cant select the unit.
2. commandable	| if this is false, you cant give the units commands.

I advise to set a non-selectable unit to non-commandable too if you want to make a normal unit morph into it.

source/glest_game/gui/selection.cpp

@@ -71,6 +71,16 @@ bool Selection::select(Unit *unit) {
 			return false;
 		}
 
+		//check if selectable
+		if(unit->getType()->isSelectable() == false) {
+			return false;
+		}
+
+		//check if selectable
+		if(unit->getType()->isCommandable() == false && isEmpty() == false) {
+			return false;
+		}
+
 		//check if multisel
 		if(unit->getType()->getMultiSelect() == false && isEmpty() == false) {
 			return false;
@@ -181,7 +191,8 @@ bool Selection::isCommandable() const {
 	return
 		isEmpty() == false &&
 		isEnemy() == false &&
-		(selectedUnits.size() == 1 && selectedUnits.front()->isAlive() == false) == false;
+		(selectedUnits.size() == 1 && selectedUnits.front()->isAlive() == false) == false &&
+		selectedUnits.front()->getType()->isCommandable();
 }
 
 bool Selection::isCancelable() const {

source/glest_game/types/unit_type.cpp

@@ -89,6 +89,8 @@ UnitType::UnitType() : ProducibleType() {
     lightColor= Vec3f(0.f);
     light= false;
     multiSelect= false;
+    selectable= true;
+    commandable= true;
 	armorType= NULL;
 	rotatedBuildPos=0;
 
@@ -333,6 +335,14 @@ void UnitType::loaddd(int id,const string &dir, const TechTree *techTree,
 		//multi selection
 		multiSelect= parametersNode->getChild("multi-selection")->getAttribute("value")->getBoolValue();
 
+		//selectable
+		if(parametersNode->hasChild("selectable")){
+			selectable= parametersNode->getChild("selectable")->getAttribute("value")->getBoolValue();
+		}
+		//commandable
+		if(parametersNode->hasChild("commandable")){
+			commandable= parametersNode->getChild("commandable")->getAttribute("value")->getBoolValue();
+		}
 		//cellmap
 		allowEmptyCellMap = false;
 		const XmlNode *cellMapNode= parametersNode->getChild("cellmap");
@@ -1240,6 +1250,8 @@ std::string UnitType::toString() const {
 	result += " light = " + intToStr(light);
 	result += " lightColor = " + lightColor.getString();
 	result += " multiSelect = " + intToStr(multiSelect);
+	result += " selectable = " + intToStr(selectable);
+	result += " commandable = " + intToStr(commandable);
 	result += " sight = " + intToStr(sight);
 	result += " size = " + intToStr(size);
 	result += " height = " + intToStr(height);

source/glest_game/types/unit_type.h

@@ -171,6 +171,8 @@ private:
 	bool light;
     Vec3f lightColor;
     bool multiSelect;
+    bool selectable;
+    bool commandable;
     int sight;
     int size;							//size in cells
     int renderSize;						//size to render in cells
@@ -255,6 +257,8 @@ public:
 	inline bool getRotationAllowed() const						{return rotationAllowed;}
 	inline Vec3f getLightColor() const							{return lightColor;}
 	inline bool getMultiSelect() const							{return multiSelect;}
+	inline bool isSelectable() const							{return selectable;}
+	inline bool isCommandable() const							{return commandable;}
 	inline int getSight() const								{return sight;}
 	inline int getSize() const									{return size;}
 	inline int getRenderSize() const								{return renderSize;}