Replays now replay inputs properly, and replay list has fast scroll.

scene/replay.lua

@@ -2,10 +2,65 @@ local ReplayScene = Scene:extend()
 
 ReplayScene.title = "Replay"
 
-require 'load.save'
+function ReplayScene:new(replay, game_mode, ruleset, inputs)
+	self.secret_inputs = inputs
+	self.game = game_mode(self.secret_inputs)
+	self.ruleset = ruleset(self.game)
+	self.game:initialize(self.ruleset)
+	self.inputs = {
+		left=false,
+		right=false,
+		up=false,
+		down=false,
+		rotate_left=false,
+		rotate_left2=false,
+		rotate_right=false,
+		rotate_right2=false,
+		rotate_180=false,
+		hold=false,
+	}
+	self.paused = false
+	self.replay = replay
+	self.replay_index = 1
+	DiscordRPC:update({
+		details = self.game.rpc_details,
+		state = self.game.name,
+		largeImageKey = "ingame-"..self.game:getBackground().."00"
+	})
+end
 
-function ReplayScene:new(replay, inputs)
-	-- TODO
+function ReplayScene:update()
+	if love.window.hasFocus() and not self.paused then
+		self.inputs = self.replay["inputs"][self.replay_index]["inputs"]
+		self.replay["inputs"][self.replay_index]["frames"] = self.replay["inputs"][self.replay_index]["frames"] - 1
+		if self.replay["inputs"][self.replay_index]["frames"] == 0 and self.replay_index < table.getn(self.replay["inputs"]) then
+			self.replay_index = self.replay_index + 1
+		end
+		local input_copy = {}
+		for input, value in pairs(self.inputs) do
+			input_copy[input] = value
+		end
+		self.game:update(input_copy, self.ruleset)
+		self.game.grid:update()
+		DiscordRPC:update({
+			largeImageKey = "ingame-"..self.game:getBackground().."00"
+		})
+	end
+end
+
+function ReplayScene:render()
+	self.game:draw(self.paused)
+end
+
+function ReplayScene:onInputPress(e)
+	if (e.input == "menu_back") then
+		self.game:onExit()
+		scene = ReplaySelectScene()
+	elseif e.input == "pause" and not (self.game.game_over or self.game.completed) then
+		self.paused = not self.paused
+		if self.paused then pauseBGM()
+		else resumeBGM() end
+	end
 end
 
 return ReplayScene