Update README and make PB get cleared automatically when triggers change

README.md

@@ -1,9 +1,8 @@
 # HKTimer
 Hollow Knight in-game timer mod
 
-## Keybinds
-The keybinds can be edited in the `hktimer.json` in the same directory as your save files. They follow
-the unity keybind naming system.  
+## Settings
+The keybinds and various other settings can be edited in the `hktimer.json` in the same directory as your save files. They follow the unity keybind naming system.  
 the defaults are
 ```json
 {
@@ -13,14 +12,25 @@ the defaults are
     "set_start": "[7]",
     "set_end": "[8]",
     "load_triggers": "[9]",
-    "save_triggers": "[6]"
+    "save_triggers": "[6]",
+    "timerAnchorX": 0.15,
+    "timerAnchorY": 0.1
 }
 ```
+### timerAchorX/Y
+The settings `timerAnchorX` and `timerAnchorY` can be used to change the position of the timer text.
+The point specified should be the lower right corner of the text probably idk test it for yourself.
+Values are % of the screen I think.
 
 ## Triggers
-Current, you are able to place a start and an end trigger that can start and pause the timer respectively.
+Currently, you are able to place a start and an end trigger that can start and pause the timer respectively.
 They are marked by a green (start) or red (end) square floating in the air. Saving them (default keybind `num6`)
 creates a file `hktimer_triggers.json` in your save folder that contains the positions.
 You can copy this file to save different trigger presets.
 Loading the file (default keybind `num9`) will read that same file. This is done automatically on game start as well
 
+### Personal Best Display
+The timer also shows a personal best that is tied to a set of waypoints.
+These are saved in `hktimer_triggers.json` and measured in microseconds (1000 per millisecond).
+The PB is loaded when you load the triggers, so if you need to edit/reset it just edit the file.
+The PB will be wiped when you change the trigger positioning, and has to be saved using the save triggers button.

src/TargetManager.cs

@@ -120,6 +120,8 @@ public void Update()
                     x = HeroController.instance.transform.position.x,
                     y = HeroController.instance.transform.position.y,
                 };
+                this.pb = TimeSpan.Zero;
+                this.pbDisplay.text = this.PbText();
             }
             if (Input.GetKeyDown(HKTimer.instance.settings.set_end))
             {
@@ -130,6 +132,8 @@ public void Update()
                     x = HeroController.instance.transform.position.x,
                     y = HeroController.instance.transform.position.y,
                 };
+                this.pb = TimeSpan.Zero;
+                this.pbDisplay.text = this.PbText();
             }
             if (Input.GetKeyDown(HKTimer.instance.settings.load_triggers))
             {