From 3ec25aac82ade42db23b7a140a91792ab9e2d390 Mon Sep 17 00:00:00 2001
From: Subarked <68792391+Subarked@users.noreply.github.com>
Date: Tue, 12 Oct 2021 12:56:01 -0500
Subject: [PATCH] Add the ability to pause the game

---
 virus/virus.pde | 32 ++++++++++++++++++++++++++++++--
 1 file changed, 30 insertions(+), 2 deletions(-)

diff --git a/virus/virus.pde b/virus/virus.pde
index 9a463c0..4e34680 100644
--- a/virus/virus.pde
+++ b/virus/virus.pde
@@ -398,8 +398,8 @@ void drawUI(){
   fill(255);
   textFont(font,48);
   textAlign(LEFT);
-  text(framesToTime(frameCount)+" start",25,60);
-  text(framesToTime(frameCount-lastEditTimeStamp)+" edit",25,108);
+  text(framesToTime(framesPaused(frameCount))+" start",25,60);
+  text(framesToTime(framesPaused(frameCount)-lastEditTimeStamp)+" edit",25,108);
   textFont(font,36);
   text("Healthy: "+cellCounts[0]+" / "+START_LIVING_COUNT,360,50);
   text("Tampered: "+cellCounts[1]+" / "+START_LIVING_COUNT,360,90);
@@ -712,3 +712,31 @@ int[] stringToInfo(String str){
   }
   return info;
 }
+double framePaused = 0;
+double framesPaused = 0;
+double frameLastCalled = 0;
+boolean isPaused = false;
+double framesPaused(double f) {
+    
+    if (isPaused == true) {
+      framesPaused += f-frameLastCalled;
+    }
+    frameLastCalled = f;
+    return f-framesPaused;
+}
+float UNPAUSED_PLAY_SPEED = PLAY_SPEED;
+void keyPressed() {
+  if (key == ' ') {
+    if (isPaused == false) {
+    framePaused = frameCount;
+    
+    PLAY_SPEED = 0;
+    isPaused = true;
+    } else {
+      framePaused = 0;
+      PLAY_SPEED = UNPAUSED_PLAY_SPEED;
+      isPaused = false;
+      
+    }
+  }
+}