itgmania212121/Themes/themekit/BGAnimations/ScreenSelectMusic decorations.lua

-- Loads up a slew of objects to load into the screen, like how 3.9 does.
-- I prefer to keep these optional, incase another screen wants to hide 
-- these elements.
local t = LoadFallbackB();

-- 
local function CreateStepDisplay(pn)
	local function set(self, player)
		self:SetFromGameState( player );
	end

	local t = Def.StepsDisplay {
		InitCommand=function(self)
			self:Load("StepsDisplay", GAMESTATE:GetPlayerState(pn));
		end;
	};

	if pn == PLAYER_1 then
		t.CurrentStepsP1ChangedMessageCommand=function(self) set(self, pn); end;
		t.CurrentTrailP1ChangedMessageCommand=function(self) set(self, pn); end;
	else
		t.CurrentStepsP2ChangedMessageCommand=function(self) set(self, pn); end;
		t.CurrentTrailP2ChangedMessageCommand=function(self) set(self, pn); end;
	end

	return t;
end
-- Create StepsDisplay for each Player.
for pn in ivalues(PlayerNumber) do
	local MetricsName = "StepsDisplay" .. PlayerNumberToString(pn);
	t[#t+1] = CreateStepDisplay(pn) .. {
		InitCommand=function(self)
			self:player(pn);
			self:name(MetricsName);
			ActorUtil.LoadAllCommandsAndSetXY(self,Var "LoadingScreen");
		end;
		PlayerJoinedMessageCommand=function(self, params)
			if params.Player == pn then
				self:visible(true);
				self:zoom(0);
				self:bounceend(0.3);
				self:zoom(1);
			end;
		end;
		PlayerUnjoinedMessageCommand=function(self, params)
			if params.Player == pn then
				self:visible(true);
				self:bouncebegin(0.3);
				self:zoom(0);
			end;
		end;
	};
end

return t