From ab02460b11e77c2f14f19665e9c3b146bab7cf66 Mon Sep 17 00:00:00 2001
From: shmyga <shmyga.z@gmail.com>
Date: Tue, 30 Apr 2019 17:26:54 +0300
Subject: [PATCH] [common] add GameRecorder and GamePlayer

---
 .../haxe/ru/m/tankz/view/common/GameFrame.hx  |  6 ++-
 .../haxe/ru/m/tankz/game/record/EventItem.hx  |  6 +++
 .../haxe/ru/m/tankz/game/record/GamePlayer.hx | 53 +++++++++++++++++++
 .../ru/m/tankz/game/record/GameRecorder.hx    | 40 ++++++++++++++
 4 files changed, 104 insertions(+), 1 deletion(-)
 create mode 100644 src/common/haxe/ru/m/tankz/game/record/EventItem.hx
 create mode 100644 src/common/haxe/ru/m/tankz/game/record/GamePlayer.hx
 create mode 100644 src/common/haxe/ru/m/tankz/game/record/GameRecorder.hx

diff --git a/src/client/haxe/ru/m/tankz/view/common/GameFrame.hx b/src/client/haxe/ru/m/tankz/view/common/GameFrame.hx
index 05b3d30..b60c8a3 100644
--- a/src/client/haxe/ru/m/tankz/view/common/GameFrame.hx
+++ b/src/client/haxe/ru/m/tankz/view/common/GameFrame.hx
@@ -1,6 +1,5 @@
 package ru.m.tankz.view.common;
 
-import ru.m.tankz.game.GameTracer;
 import flash.events.Event;
 import haxe.ds.Option;
 import haxework.view.frame.FrameSwitcher;
@@ -10,6 +9,7 @@ import ru.m.tankz.game.GameEvent;
 import ru.m.tankz.game.GameRunner;
 import ru.m.tankz.game.GameState;
 import ru.m.tankz.game.IGame;
+import ru.m.tankz.game.record.GameRecorder;
 import ru.m.tankz.network.NetworkManager;
 import ru.m.tankz.render.Render;
 import ru.m.tankz.sound.SoundManager;
@@ -32,6 +32,7 @@ class GameFrame extends GroupView implements GameListener {
 
     private var game:IGame;
     private var runner:GameRunner;
+    private var recorder:GameRecorder;
 
     private function get_render():Render {
         throw "Not implemented";
@@ -54,6 +55,8 @@ class GameFrame extends GroupView implements GameListener {
             game.connect(panel);
         }
         //game.connect(new GameTracer());
+        recorder = new GameRecorder();
+        game.connect(recorder);
         runner = new GameRunner(game);
         runner.start(state);
         content.addEventListener(Event.ENTER_FRAME, _redraw);
@@ -76,6 +79,7 @@ class GameFrame extends GroupView implements GameListener {
     public function onGameEvent(event:GameEvent):Void {
         switch event {
             case GameEvent.COMPLETE(state, winner):
+                L.w("RECORD", Std.string(recorder.data));
                 result = state;
                 this.state = switch runner.next() {
                     case Some(s):
diff --git a/src/common/haxe/ru/m/tankz/game/record/EventItem.hx b/src/common/haxe/ru/m/tankz/game/record/EventItem.hx
new file mode 100644
index 0000000..686d643
--- /dev/null
+++ b/src/common/haxe/ru/m/tankz/game/record/EventItem.hx
@@ -0,0 +1,6 @@
+package ru.m.tankz.game.record;
+
+typedef EventItem = {
+    frame:Int,
+    event:GameEvent
+}
diff --git a/src/common/haxe/ru/m/tankz/game/record/GamePlayer.hx b/src/common/haxe/ru/m/tankz/game/record/GamePlayer.hx
new file mode 100644
index 0000000..8e599a5
--- /dev/null
+++ b/src/common/haxe/ru/m/tankz/game/record/GamePlayer.hx
@@ -0,0 +1,53 @@
+package ru.m.tankz.game.record;
+
+import flash.events.Event;
+import flash.Lib;
+
+class GamePlayer {
+
+    private var frame:Int;
+    private var game:IGame;
+    private var data:Array<EventItem>;
+
+    public function new(game:IGame, data:Array<EventItem>) {
+        frame = 0;
+        this.game = game;
+        this.data = data;
+    }
+
+    public function onGameEvent(event:GameEvent):Void {
+        switch event {
+            case GameEvent.COMPLETE(_, _):
+                stop();
+        }
+    }
+
+    public function start():Void {
+        frame = 0;
+        Lib.current.stage.addEventListener(Event.ENTER_FRAME, onEnterFrame);
+    }
+
+    public function stop():Void {
+        Lib.current.stage.removeEventListener(Event.ENTER_FRAME, onEnterFrame);
+    }
+
+    private function onEnterFrame(event:Event):Void {
+        frame++;
+        var events = 0;
+        for (event in data) {
+            if (event.frame <= frame) {
+                events++;
+                game.gameEventSignal.emit(event.event);
+                switch event {
+                    case GameEvent.COMPLETE(_, _):
+                        stop();
+                }
+            } else {
+                break;
+            }
+        }
+        if (event > 0) {
+            data = data.slice(events);
+        }
+    }
+}
diff --git a/src/common/haxe/ru/m/tankz/game/record/GameRecorder.hx b/src/common/haxe/ru/m/tankz/game/record/GameRecorder.hx
new file mode 100644
index 0000000..2f3a860
--- /dev/null
+++ b/src/common/haxe/ru/m/tankz/game/record/GameRecorder.hx
@@ -0,0 +1,40 @@
+package ru.m.tankz.game.record;
+
+import flash.events.Event;
+import flash.Lib;
+import ru.m.tankz.game.Game.GameListener;
+
+class GameRecorder implements GameListener {
+
+    private var frame:Int;
+    public var data(default, null):Array<EventItem>;
+
+    public function new() {
+        frame = 0;
+        data = [];
+    }
+
+    public function onGameEvent(event:GameEvent):Void {
+        switch event {
+            case GameEvent.START(_):
+                start();
+            case GameEvent.COMPLETE(_, _):
+                stop();
+            case _:
+        }
+        data.push({frame: frame, event: event});
+    }
+
+    public function start():Void {
+        frame = 0;
+        Lib.current.stage.addEventListener(Event.ENTER_FRAME, onEnterFrame);
+    }
+
+    public function stop():Void {
+        Lib.current.stage.removeEventListener(Event.ENTER_FRAME, onEnterFrame);
+    }
+
+    private function onEnterFrame(event:Event):Void {
+        frame++;
+    }
+}