SetSkin and GetSkinCount added to PlayerInfo class

Author: jon-heard

src/playsim/p_user.cpp

@@ -520,6 +520,23 @@ DEFINE_ACTION_FUNCTION(_PlayerInfo, SetFOV)
 	return 0;
 }
 
+DEFINE_ACTION_FUNCTION(_PlayerInfo, SetSkin)
+{
+	PARAM_SELF_STRUCT_PROLOGUE(player_t);
+	PARAM_INT(skinIndex);
+	if (skinIndex >= 0 && skinIndex < Skins.size())
+	{
+		// commented code - cvar_set calls this automatically, along with saving the skin selection.
+		//self->userinfo.SkinNumChanged(skinIndex);
+		cvar_set("skin", Skins[skinIndex].Name.GetChars());
+		ACTION_RETURN_INT(self->userinfo.GetSkin());
+	}
+	else
+	{
+		ACTION_RETURN_INT(-1);
+	}
+}
+
 //===========================================================================
 //
 // EnumColorsets
@@ -773,6 +790,12 @@ DEFINE_ACTION_FUNCTION(_PlayerInfo, GetSkin)
 	ACTION_RETURN_INT(self->userinfo.GetSkin());
 }
 
+DEFINE_ACTION_FUNCTION(_PlayerInfo, GetSkinCount)
+{
+	PARAM_SELF_STRUCT_PROLOGUE(player_t);
+	ACTION_RETURN_INT(Skins.size());
+}
+
 DEFINE_ACTION_FUNCTION(_PlayerInfo, GetGender)
 {
 	PARAM_SELF_STRUCT_PROLOGUE(player_t);

wadsrc/static/zscript/actors/player/player.zs

@@ -2867,6 +2867,7 @@ struct PlayerInfo native play	// self is what internally is known as player_t
 	native clearscope int GetColorSet() const;
 	native clearscope int GetPlayerClassNum() const;
 	native clearscope int GetSkin() const;
+	native clearscope int GetSkinCount() const;
 	native clearscope bool GetNeverSwitch() const;
 	native clearscope int GetGender() const;
 	native clearscope int GetTeam() const;
@@ -2878,6 +2879,7 @@ struct PlayerInfo native play	// self is what internally is known as player_t
 	native bool GetFViewBob() const;
 	native double GetStillBob() const;
 	native void SetFOV(float fov);
+	native int SetSkin(int skinIndex);
 	native clearscope bool GetClassicFlight() const;
 	native void SendPitchLimits();
 	native clearscope bool HasWeaponsInSlot(int slot) const;