Added green versions of arrows for friendly ships.

LICENSES

@@ -64,6 +64,22 @@ License: CC BY-SA 3.0 <https://creativecommons.org/licenses/by-sa/3.0/>
 
 ------------------------------------------------------------------------
 
+gfx/friendArrowEast.png
+gfx/friendArrowNorth.png
+gfx/friendArrowNorthEast.png
+gfx/friendArrowNorthWest.png
+gfx/friendArrowSouth.png
+gfx/friendArrowSouthEast.png
+gfx/friendArrowSouthWest.png
+gfx/friendArrowWest.png
+
+Authors:
+  Astrid S. de Wijn
+  onpon4
+License: CC BY-SA 3.0 <https://creativecommons.org/licenses/by-sa/3.0/>
+
+------------------------------------------------------------------------
+
 gfx/face_chris.png
 gfx/face_phoebe.png
 gfx/face_sid.png

src/defs.h

@@ -367,6 +367,14 @@ enum {
 	SP_ARROW_SOUTHWEST,
 	SP_ARROW_WEST,
 	SP_ARROW_NORTHWEST,
+	SP_ARROW_FRIEND_NORTH,
+	SP_ARROW_FRIEND_NORTHEAST,
+	SP_ARROW_FRIEND_EAST,
+	SP_ARROW_FRIEND_SOUTHEAST,
+	SP_ARROW_FRIEND_SOUTH,
+	SP_ARROW_FRIEND_SOUTHWEST,
+	SP_ARROW_FRIEND_WEST,
+	SP_ARROW_FRIEND_NORTHWEST,
 	SP_TARGET,
 
 	SP_MAX

src/game.cpp

@@ -1613,25 +1613,25 @@ static void game_doArrow(int i)
 	if (aliens[i].x + aliens[i].image[0]->w < 0)
 	{
 		if (aliens[i].y + aliens[i].image[0]->h < 0)
-			arrow = SP_ARROW_NORTHWEST;
+			arrow = (aliens[i].flags & FL_FRIEND) ? SP_ARROW_FRIEND_NORTHWEST : SP_ARROW_NORTHWEST;
 		else if (aliens[i].y > screen->h)
-			arrow = SP_ARROW_SOUTHWEST;
+			arrow = (aliens[i].flags & FL_FRIEND) ? SP_ARROW_FRIEND_SOUTHWEST : SP_ARROW_SOUTHWEST;
 		else
-			arrow = SP_ARROW_WEST;
+			arrow = (aliens[i].flags & FL_FRIEND) ? SP_ARROW_FRIEND_WEST : SP_ARROW_WEST;
 	}
 	else if (aliens[i].x > screen->w)
 	{
 		if (aliens[i].y + aliens[i].image[0]->h < 0)
-			arrow = SP_ARROW_NORTHEAST;
+			arrow = (aliens[i].flags & FL_FRIEND) ? SP_ARROW_FRIEND_NORTHEAST : SP_ARROW_NORTHEAST;
 		else if (aliens[i].y > screen->h)
-			arrow = SP_ARROW_SOUTHEAST;
+			arrow = (aliens[i].flags & FL_FRIEND) ? SP_ARROW_FRIEND_SOUTHEAST : SP_ARROW_SOUTHEAST;
 		else
-			arrow = SP_ARROW_EAST;
+			arrow = (aliens[i].flags & FL_FRIEND) ? SP_ARROW_FRIEND_EAST : SP_ARROW_EAST;
 	}
 	else if (aliens[i].y + aliens[i].image[0]->h < 0)
-		arrow = SP_ARROW_NORTH;
+		arrow = (aliens[i].flags & FL_FRIEND) ? SP_ARROW_FRIEND_NORTH : SP_ARROW_NORTH;
 	else if (aliens[i].y > screen->h)
-		arrow = SP_ARROW_SOUTH;
+		arrow = (aliens[i].flags & FL_FRIEND) ? SP_ARROW_FRIEND_SOUTH : SP_ARROW_SOUTH;
 
 	if (arrow != -1)
 	{

src/resources.cpp

@@ -219,6 +219,14 @@ void loadGameGraphics()
 	gfx_sprites[SP_ARROW_SOUTHWEST] = gfx_loadImage("gfx/arrowSouthWest.png");
 	gfx_sprites[SP_ARROW_WEST] = gfx_loadImage("gfx/arrowWest.png");
 	gfx_sprites[SP_ARROW_NORTHWEST] = gfx_loadImage("gfx/arrowNorthWest.png");
+	gfx_sprites[SP_ARROW_FRIEND_NORTH] = gfx_loadImage("gfx/friendArrowNorth.png");
+	gfx_sprites[SP_ARROW_FRIEND_NORTHEAST] = gfx_loadImage("gfx/friendArrowNorthEast.png");
+	gfx_sprites[SP_ARROW_FRIEND_EAST] = gfx_loadImage("gfx/friendArrowEast.png");
+	gfx_sprites[SP_ARROW_FRIEND_SOUTHEAST] = gfx_loadImage("gfx/friendArrowSouthEast.png");
+	gfx_sprites[SP_ARROW_FRIEND_SOUTH] = gfx_loadImage("gfx/friendArrowSouth.png");
+	gfx_sprites[SP_ARROW_FRIEND_SOUTHWEST] = gfx_loadImage("gfx/friendArrowSouthWest.png");
+	gfx_sprites[SP_ARROW_FRIEND_WEST] = gfx_loadImage("gfx/friendArrowWest.png");
+	gfx_sprites[SP_ARROW_FRIEND_NORTHWEST] = gfx_loadImage("gfx/friendArrowNorthWest.png");
 	gfx_sprites[SP_TARGET] = gfx_loadImage("gfx/targetText.png");
 	gfx_sprites[SP_ESCAPE_POD] = gfx_loadImage("gfx/pod.png");
 	gfx_sprites[SP_ORE] = gfx_loadImage("gfx/ore1.png");