aboutsummaryrefslogtreecommitdiffhomepage
path: root/patches/api/0174-Server-Tick-Events.patch
blob: cc46a9f29a364b8b2b0a1da0ebffcad505063ff6 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Aikar <aikar@aikar.co>
Date: Wed, 27 Mar 2019 21:58:55 -0400
Subject: [PATCH] Server Tick Events

Fires event at start and end of a server tick

diff --git a/src/main/java/com/destroystokyo/paper/event/server/ServerTickEndEvent.java b/src/main/java/com/destroystokyo/paper/event/server/ServerTickEndEvent.java
new file mode 100644
index 0000000000000000000000000000000000000000..17e9f39ce1cc7489e936c96f95b8b0579528b222
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/event/server/ServerTickEndEvent.java
@@ -0,0 +1,62 @@
+package com.destroystokyo.paper.event.server;
+
+import org.bukkit.event.Event;
+import org.bukkit.event.HandlerList;
+import org.jetbrains.annotations.ApiStatus;
+import org.jetbrains.annotations.NotNull;
+
+/**
+ * Called when the server has finished ticking the main loop
+ */
+public class ServerTickEndEvent extends Event {
+
+    private static final HandlerList HANDLER_LIST = new HandlerList();
+
+    private final int tickNumber;
+    private final double tickDuration;
+    private final long timeEnd;
+
+    @ApiStatus.Internal
+    public ServerTickEndEvent(int tickNumber, double tickDuration, long timeRemaining) {
+        this.tickNumber = tickNumber;
+        this.tickDuration = tickDuration;
+        this.timeEnd = System.nanoTime() + timeRemaining;
+    }
+
+    /**
+     * @return What tick this was since start (first tick = 1)
+     */
+    public int getTickNumber() {
+        return this.tickNumber;
+    }
+
+    /**
+     * @return Time in milliseconds of how long this tick took
+     */
+    public double getTickDuration() {
+        return this.tickDuration;
+    }
+
+    /**
+     * Amount of nanoseconds remaining before the next tick should start.
+     * <p>
+     * If this value is negative, then that means the server has exceeded the tick time limit and TPS has been lost.
+     * <p>
+     * Method will continuously return the updated time remaining value. (return value is not static)
+     *
+     * @return Amount of nanoseconds remaining before the next tick should start
+     */
+    public long getTimeRemaining() {
+        return this.timeEnd - System.nanoTime();
+    }
+
+    @NotNull
+    public HandlerList getHandlers() {
+        return HANDLER_LIST;
+    }
+
+    @NotNull
+    public static HandlerList getHandlerList() {
+        return HANDLER_LIST;
+    }
+}
diff --git a/src/main/java/com/destroystokyo/paper/event/server/ServerTickStartEvent.java b/src/main/java/com/destroystokyo/paper/event/server/ServerTickStartEvent.java
new file mode 100644
index 0000000000000000000000000000000000000000..fb5bbfffea8b883e4c8769484a2b64dd895cb617
--- /dev/null
+++ b/src/main/java/com/destroystokyo/paper/event/server/ServerTickStartEvent.java
@@ -0,0 +1,35 @@
+package com.destroystokyo.paper.event.server;
+
+import org.bukkit.event.Event;
+import org.bukkit.event.HandlerList;
+import org.jetbrains.annotations.ApiStatus;
+import org.jetbrains.annotations.NotNull;
+
+public class ServerTickStartEvent extends Event {
+
+    private static final HandlerList HANDLER_LIST = new HandlerList();
+
+    private final int tickNumber;
+
+    @ApiStatus.Internal
+    public ServerTickStartEvent(int tickNumber) {
+        this.tickNumber = tickNumber;
+    }
+
+    /**
+     * @return What tick this is going be since start (first tick = 1)
+     */
+    public int getTickNumber() {
+        return this.tickNumber;
+    }
+
+    @NotNull
+    public HandlerList getHandlers() {
+        return HANDLER_LIST;
+    }
+
+    @NotNull
+    public static HandlerList getHandlerList() {
+        return HANDLER_LIST;
+    }
+}