From e062e4d6a94c25a613f0847fc8e10276f44da491 Mon Sep 17 00:00:00 2001
From: DemiPixel <luke5227@gmail.com>
Date: Fri, 9 Oct 2015 17:18:13 -0700
Subject: [PATCH] Start of ticks, added daycycle, fixed inventory + chest
 things

---
 src/lib/playerPlugins/animations.js | 11 +++++++----
 src/lib/playerPlugins/chest.js      | 15 +++++++++++----
 src/lib/playerPlugins/inventory.js  |  8 ++++----
 src/lib/playerPlugins/login.js      |  2 +-
 src/lib/serverPlugins/daycycle.js   | 21 +++++++++++++++++++++
 src/lib/serverPlugins/tick.js       | 25 +++++++++++++++++++++++++
 6 files changed, 69 insertions(+), 13 deletions(-)
 create mode 100644 src/lib/serverPlugins/daycycle.js
 create mode 100644 src/lib/serverPlugins/tick.js

diff --git a/src/lib/playerPlugins/animations.js b/src/lib/playerPlugins/animations.js
index 4476fa1..c61400b 100644
--- a/src/lib/playerPlugins/animations.js
+++ b/src/lib/playerPlugins/animations.js
@@ -19,13 +19,16 @@ function inject(serv, player)
   }
 
   player._client.on("entity_action", function(packet) {
-    if(packet.actionId == 3)
+    if(packet.actionId == 3) {
       setMetadata([{"key":0,"type":0,"value": 0x08}]);
-    if(packet.actionId == 4)
+    } else if(packet.actionId == 4) {
       setMetadata([{"key":0,"type":0,"value": 0x00}]);
-    if(packet.actionId == 0)
+    } else if(packet.actionId == 0) {
       setMetadata([{"key":0,"type":0,"value": 0x02}]);
-    if(packet.actionId == 1)
+      player.entity.crouching = true;
+    } else if(packet.actionId == 1) {
       setMetadata([{"key":0,"type":0,"value": 0x00}]);
+      player.entity.crouching = false;
+    }
   });
 }
\ No newline at end of file
diff --git a/src/lib/playerPlugins/chest.js b/src/lib/playerPlugins/chest.js
index a0c0260..be80f8d 100644
--- a/src/lib/playerPlugins/chest.js
+++ b/src/lib/playerPlugins/chest.js
@@ -4,16 +4,23 @@ module.exports=inject;
 
 function inject(serv, player)
 {
-  player._client.on('block_place', function (packet) {
+  player._client.on('block_place', async function (packet) {
     var referencePosition=new vec3(packet.location.x,packet.location.y,packet.location.z);
-    var id = serv.world.getBlock(referencePosition).type;
-    if(id==54)
+    if (player.entity.crouching) return;
+    var id = await serv.world.getBlockType(referencePosition);
+    var blockAbove = await serv.world.getBlockType(referencePosition.clone().add(new vec3(0, 1, 0)));
+
+    if(id==54) {
+      if (blockAbove) {
+        return;
+      }
       player._client.write("open_window",{
           windowId:165,
           inventoryType:"minecraft:chest",
           windowTitle:JSON.stringify("Chest"),
-          slotCount:26
+          slotCount:9*3 + 8 // 3 rows, make nicer later
       });
+    }
     
   });
 }
\ No newline at end of file
diff --git a/src/lib/playerPlugins/inventory.js b/src/lib/playerPlugins/inventory.js
index 0e2dbf3..2bd3086 100644
--- a/src/lib/playerPlugins/inventory.js
+++ b/src/lib/playerPlugins/inventory.js
@@ -8,16 +8,16 @@ function inject(serv, player)
   
   player._client.on("held_item_slot", function (packet) {
     player.heldItemSlot = packet.slotId;
-    if(player.inventory[36+heldItemSlot]===undefined){
-      player.inventory[36+heldItemSlot]={
+    if(player.inventory[36+player.heldItemSlot]===undefined){
+      player.inventory[36+player.heldItemSlot]={
             blockId:-1
         };
     }
-    player.heldItem = player.inventory[36+heldItemSlot];
+    player.heldItem = player.inventory[36+player.heldItemSlot];
     player._writeOthers("entity_equipment",{
         entityId:player.entity.id,
         slot:0,
-        item:heldItem
+        item:player.heldItem
     });
   });
   
diff --git a/src/lib/playerPlugins/login.js b/src/lib/playerPlugins/login.js
index c91cc35..d7c5378 100644
--- a/src/lib/playerPlugins/login.js
+++ b/src/lib/playerPlugins/login.js
@@ -136,7 +136,7 @@ function inject(serv,player)
   {
     player._client.write('update_time', {
       age: [0, 0],
-      time: [0, 1]
+      time: [0, serv.time]
     });
   }
 
diff --git a/src/lib/serverPlugins/daycycle.js b/src/lib/serverPlugins/daycycle.js
new file mode 100644
index 0000000..c256510
--- /dev/null
+++ b/src/lib/serverPlugins/daycycle.js
@@ -0,0 +1,21 @@
+
+module.exports = inject;
+
+function inject(serv, settings) {
+	serv.setTime = function(time) {
+		serv.time = time;
+		serv._writeAll('update_time', {
+			age: [0, 0], // TODO
+			time: [0, serv.time]
+		});
+	}
+
+	serv.doDaylightCycle = true;
+
+	serv.time = 0;
+
+	serv.on('tick', function() {
+		if (!serv.doDaylightCycle) return;
+		if (serv.tick % 20 == 0) serv.setTime((serv.time + 20) % 24000); // Vanilla only does it every second
+	})
+}
\ No newline at end of file
diff --git a/src/lib/serverPlugins/tick.js b/src/lib/serverPlugins/tick.js
new file mode 100644
index 0000000..802c939
--- /dev/null
+++ b/src/lib/serverPlugins/tick.js
@@ -0,0 +1,25 @@
+
+module.exports = inject;
+
+function inject(serv, settings) {
+	serv.setTickInterval = setTickInterval;
+	serv.stopTickInterval = stopTickInterval;
+	serv.tick = 0;
+
+	serv.setTickInterval(20);
+}
+
+function setTickInterval(ticksPerSecond) {
+	var serv = this;
+	if (serv.tickInterval) clearInterval(serv.tickInterval);
+
+	serv.tickInterval = setInterval(function() {
+		serv.tick++;
+		serv.emit('tick', serv.tick);
+	}, 1000/ticksPerSecond);
+}
+
+function stopTickInterval() {
+	if (serv.tickInterval) clearInterval(serv.tickInterval);
+	serv.tickInterval = null;
+}
\ No newline at end of file