Support for player autopilot terget next to mission target,

bumped network protocol version to 28,
disable freeflight button if there is no autopilot target.

3 files changed, 28 insertions, 6 deletions

diff --git a/src/client/gamewindow.cc b/src/client/gamewindow.cc
index 71a2171..0b39cea 100644
--- a/src/client/gamewindow.cc
+++ b/src/client/gamewindow.cc
@@ -402,6 +402,11 @@ void GameWindow::draw()
 		gamewindow_launchbutton->hide();
 		
 		gamewindow_freeflightbutton->show();
+		if (core::localplayer()->autopilot_target()) {
+			gamewindow_freeflightbutton->enable();
+		} else {
+			gamewindow_freeflightbutton->disable();
+		}
 		gamewindow_gotobutton->show();
 		gamewindow_dockbutton->show();
 		gamewindow_formationbutton->show();
diff --git a/src/client/hud.cc b/src/client/hud.cc
index 1fabe10..4c98bd8 100644
--- a/src/client/hud.cc
+++ b/src/client/hud.cc
@@ -171,6 +171,8 @@ void HUD::draw_offscreen_target(core::Entity *entity, bool is_active_target)
 		
 	if (entity == core::localplayer()->mission_target()) {
 		bitmap_color.assign(palette()->mission());
+	} else if (entity == core::localplayer()->autopilot_target()) {
+		bitmap_color.assign(palette()->mission());
 	}
 	
 	render::Textures::bind(bitmap_material.c_str());	
@@ -252,6 +254,7 @@ void HUD::draw_target(core::Entity *entity, bool is_active_target)
 	
 	std:: string bitmap_material;
 	
+	// default target color
 	if (controlable) {
 		if (controlable->owner()) {
 			bitmap_material.assign("bitmaps/hud/target_controlable");
@@ -262,25 +265,33 @@ void HUD::draw_target(core::Entity *entity, bool is_active_target)
 		
 	} else if (entity->has_flag(core::Entity::Dockable)) {
 		bitmap_material.assign("bitmaps/hud/target_dockable");
-		
 		bitmap_color.assign(1.0f, 1.0f, 1.0f); // white
+		
 	} else {
 		bitmap_material.assign("bitmaps/hud/target_default");
 		bitmap_color.assign(palette()->text()); // default text color
+		
 	}
 	
-	// reputation color
-	if (reputation >= core::range::reputation_friendly) {
+	// mission, autopilot and reputation override target color
+	if (entity == core::localplayer()->mission_target()) {
+		// mission target
+		bitmap_color.assign(palette()->mission());
+		
+	} else if (entity == core::localplayer()->autopilot_target()) {
+		// mission target
+		bitmap_color.assign(palette()->mission());
+		
+	} else if (reputation >= core::range::reputation_friendly) {
 		// friendly
 		bitmap_color.assign(0.0f, 1.0f, 0.0f); // green
+		
 	} else if (reputation <= core::range::reputation_hostile) {
 		// hostile
 		bitmap_color.assign(1.0f, 0.0f, 0.0f); // red
+		
 	}
 	
-	if (entity == core::localplayer()->mission_target()) {
-		bitmap_color.assign(palette()->mission());
-	}
 	ui::Paint::draw_bitmap(bitmap_location, bitmap_size, bitmap_color, bitmap_material);
 
 	// ---------------------------------------------------------
@@ -443,6 +454,10 @@ void HUD::draw()
 			// draw current HUD target
 			draw_target(entity, true);
 
+		} else 	if (entity == core::localplayer()->autopilot_target()) {
+			// draw current mission target
+			draw_target(entity, false);
+			
 		} else 	if (entity == core::localplayer()->mission_target()) {
 			// draw current mission target
 			draw_target(entity, false);
diff --git a/src/client/targets.cc b/src/client/targets.cc
index 088d334..466b4a9 100644
--- a/src/client/targets.cc
+++ b/src/client/targets.cc
@@ -68,6 +68,8 @@ bool is_valid_hud_target(const core::Entity *entity)
 		return true;
 	} else 	if (entity == core::localplayer()->mission_target()) {
 		return true;
+	} else 	if (entity == core::localplayer()->autopilot_target()) {
+		return true;
 	} else if (!ext_render(entity)) {
 		return false;
 	} else {