From a9932ec6fc9c8681b0660252426f5a8c1a90be76 Mon Sep 17 00:00:00 2001
From: Mees Roelofsz <mees.roelofsz@hva.nl>
Date: Fri, 12 Jan 2024 11:08:17 +0100
Subject: [PATCH] added working pause feature

---
 web/game.js    | 92 +++++++++++++++++++++++++++++++++++++-------------
 web/js/Menu.js |  4 +--
 2 files changed, 71 insertions(+), 25 deletions(-)

diff --git a/web/game.js b/web/game.js
index 65efcc9..494ec1c 100644
--- a/web/game.js
+++ b/web/game.js
@@ -140,7 +140,7 @@ function movementCheck() {
 }
 
 async function keyPressed() {
-    if (!isDead) {
+    if (!isDead && !homescreenOn && !pausescreenOn) {
         if (keyIsDown(LEFT_ARROW) && playerPosX > 0 + radius) {
             playerPosX -= playerSpeed;
         }
@@ -236,22 +236,49 @@ async function keyPressed() {
         if (buttonSelectHome == 1) {
             if (keyCode == ENTER) {
                 homescreenOn = false;
-                scoreMenuOn = true;
+                scorescreenOn = true;
                 reset();
                 keyReleasedFlag = false;
             }
         }
     }
     if (!homescreenOn && !isDead && keyReleasedFlag) {
-
         if (keyCode == 27 && !escaped) {
             escaped = true;
             console.log("pause");
             pausescreenOn = true;
-            shotSpeed = 0;
-            playerSpeed = 0;
             keyReleasedFlag = false;
         }
+        if (escaped) {
+            if (keyCode == UP_ARROW) {
+                buttonSelectPause -= 1;
+                keyReleasedFlag = false;
+                console.log(buttonSelectPause)
+            }
+            if (keyCode == DOWN_ARROW) {
+                buttonSelectPause += 1;
+                keyReleasedFlag = false;
+                console.log(buttonSelectPause)
+            }
+            if (buttonSelectPause == 0) {
+                if (keyCode == ENTER) {
+                    console.log("resume");
+                    pausescreenOn = false;
+                    keyReleasedFlag = false;
+                    escaped = false;
+                }
+            }
+            if (buttonSelectPause == 1) {
+                if (keyCode == ENTER) {
+                    console.log("main menu");
+                    homescreenOn = true;
+                    pausescreenOn = false;
+                    escaped = false;
+                    reset();
+                    keyReleasedFlag = false;
+                }
+            }
+        }
     }
 }
 
@@ -286,7 +313,7 @@ function draw() {
     buttonSelectHome = constrain(buttonSelectHome, 0, 1);
     buttonSelectPause = constrain(buttonSelectPause, 0, 1);
 
-    if (homescreenOn == true && scoreMenuOn == false) {
+    if (homescreenOn == true && scorescreenOn == false) {
         homescreen();
         if (buttonSelectHome == 0) {
             push()
@@ -305,17 +332,35 @@ function draw() {
             pop()
         }
     }
-    if (homescreenOn == false && scoreMenuOn == false) {
+    if (!homescreenOn && !scorescreenOn) {
         game();
     }
-    if (scoreMenuOn == true) {
+    if (scorescreenOn) {
         scoremenu();
     }
-    if (pausescreenOn == true) {
+    if (pausescreenOn) {
         pauseMenu();
     }
-    if (isDead == true) {
-        if (entered == true) {
+    if (pausescreenOn) {
+        if (buttonSelectPause == 0) {
+            push()
+            stroke(205, 205, 205)
+            strokeWeight(2)
+            fill(0, 0, 0, 0)
+            rect(width / 2 - 100, height / 2, 200, 40)
+            pop()
+        }
+        if (buttonSelectPause == 1) {
+            push()
+            stroke(205, 205, 205)
+            strokeWeight(2)
+            fill(0, 0, 0, 0)
+            rect(width / 2 - 100, height / 2 + 50, 200, 40)
+            pop()
+        }
+    }
+    if (isDead) {
+        if (entered) {
             if (buttonSelectDead == 0) {
                 push()
                 stroke(205, 205, 205)
@@ -651,19 +696,20 @@ function game() {
             x2 = width / 2;
             y2 = 100;
         }
+        if (!pausescreenOn) {
+            bullets.forEach(myBullet => {
+                //zolang mybullet bestaat blijft hij drawen en updaten
+                ({ hit, shot, isOffScreen, originalPos } = myBullet.update(playerPosX, playerPosY));
+                myBullet.draw();
 
-        bullets.forEach(myBullet => {
-            //zolang mybullet bestaat blijft hij drawen en updaten
-            ({ hit, shot, isOffScreen, originalPos } = myBullet.update(playerPosX, playerPosY));
-            myBullet.draw();
-
-            if (isOffScreen == true) {
-                myBullet.hit = true;
-                shot = false;
-            }
-        });
-        //blijf de bullet tekenen zolang hit false is
-        bullets = bullets.filter(bullet => !bullet.hit);
+                if (isOffScreen == true) {
+                    myBullet.hit = true;
+                    shot = false;
+                }
+            });
+            //blijf de bullet tekenen zolang hit false is
+            bullets = bullets.filter(bullet => !bullet.hit);
+        }
     }
 
 }
diff --git a/web/js/Menu.js b/web/js/Menu.js
index 2117e9d..baadc61 100644
--- a/web/js/Menu.js
+++ b/web/js/Menu.js
@@ -1,6 +1,6 @@
 let buttonSelectScore = 0;
 let searchName = '';
-let scoreMenuOn = false;
+let scorescreenOn = false;
 function scoremenu() {
 
     textSize(50)
@@ -11,7 +11,7 @@ function scoremenu() {
 function keyPressed() {
     // Check if the back button was selected and the Enter key was pressed
     if (keyCode == ENTER && buttonSelectScore == 0) {
-        scoreMenuOn = false;
+        scorescreenOn = false;
     }
 }