Fixed a typo and made controller layout toggleable.

src/skill.c

@@ -185,7 +185,7 @@ static char *health_tooltip[] = {
 	"   You take a sip from your health vial", "",
 	"",
 	"   The current amount of sips in your vials is", "",
-	"   dsplayed in the panel to the right.", "",
+	"   displayed in the panel to the right.", "",
 	"",
 	"COOLDOWN:", "",
 	"   0 turns", "",

src/tooltip.c

@@ -23,9 +23,15 @@
 #include "gui.h"
 #include "texturecache.h"
 
+static bool controller_mode = false;
+
 static bool
 render_button_texture_for(const char *text, Position pos, Camera *cam)
 {
+	if (!controller_mode) {
+		return false;
+	}
+
 	Texture *t = texturecache_add("Extras/Controller.png");
 	SDL_Rect clip;
 	if (strcmp(text, "1") == 0) {
@@ -110,3 +116,9 @@ tooltip_create(char **content, Camera *cam)
 
 	return sprite;
 }
+
+void
+tooltip_set_controller_mode(bool ctrl_mode)
+{
+	controller_mode = ctrl_mode;
+}

src/tooltip.h

@@ -23,3 +23,6 @@
 
 Sprite *
 tooltip_create(char **content, Camera*);
+
+void
+tooltip_set_controller_mode(bool);