From cf7a38d87164a9be78efd8c045acd43422a1be04 Mon Sep 17 00:00:00 2001
From: WBoerenkamps <wrj.boerenkamps@student.avans.nl>
Date: Sat, 26 Oct 2024 08:51:31 +0200
Subject: design gameloop, design

---
 img/event-uml.drawio.png | Bin 0 -> 217362 bytes
 img/gameloop-class.puml  |  35 +++++++++++++++++++++++++++++++++++
 img/gameloop-flow.puml   |  27 +++++++++++++++++++++++++++
 3 files changed, 62 insertions(+)
 create mode 100644 img/event-uml.drawio.png
 create mode 100644 img/gameloop-class.puml
 create mode 100644 img/gameloop-flow.puml

(limited to 'img')

diff --git a/img/event-uml.drawio.png b/img/event-uml.drawio.png
new file mode 100644
index 0000000..9eab458
Binary files /dev/null and b/img/event-uml.drawio.png differ
diff --git a/img/gameloop-class.puml b/img/gameloop-class.puml
new file mode 100644
index 0000000..c9d7917
--- /dev/null
+++ b/img/gameloop-class.puml
@@ -0,0 +1,35 @@
+@startuml
+class LoopManager {
+    +static LoopManager& getInstance()
+
+    +void loop()
+    +void setup()
+    -void render()
+    -void processInput()
+    -void fixedUpdate()
+    -void update()
+    -bool gameRunning
+    -LoopManager()
+}
+
+class LoopTimer {
+    +static LoopTimer& getInstance()
+    +void start()
+    +void update()
+    +float getLag()
+    +float getFixedDeltaTime()
+    +void advanceFixedUpdate()
+    +void enforceFrameRate()
+    +float getDeltaTime()
+    -float lag
+    -float fixedDeltaTime
+    -float deltaTime
+}
+
+LoopManager --> LoopTimer : uses
+LoopManager : loop()
+LoopManager : |-- processInput()
+LoopManager : |-- fixedUpdate()
+LoopManager : |-- update()
+LoopManager : |-- render()
+@enduml
diff --git a/img/gameloop-flow.puml b/img/gameloop-flow.puml
new file mode 100644
index 0000000..1a46cd7
--- /dev/null
+++ b/img/gameloop-flow.puml
@@ -0,0 +1,27 @@
+@startuml
+title Game Loop Flowchart
+
+start
+
+:Initialize LoopManager;
+:Start LoopTimer;
+
+repeat
+    :Update LoopTimer;
+    :Check for Events;
+    :Process Input;
+
+    while (Lag >= Fixed Delta Time?) is (yes)
+        :Perform Fixed Update;
+        :Advance Fixed Update;
+    endwhile
+
+    :Perform Normal Update;
+    :Render Frame;
+
+repeat while (Game Running?)
+
+:Game exit logic;
+
+stop
+@enduml
-- 
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