added omni directional keyboard movement per: ticket #81

LearnTeachCode · Nov 25, 2018 · 4c883d2 · 4c883d2
1 parent 4ca7029
commit 4c883d2
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Showing 3 changed files with 13 additions and 19 deletions.
diff --git a/client/config/config.js b/client/config/config.js
@@ -113,7 +113,7 @@ const config = {
 };
 
 config.default.player = {
-    speed: 20,
+    speed: 4,
     imageKey: "player",
     spriteSrc: "../spriteLocation.png"
 };

diff --git a/client/js/gameLoop.js b/client/js/gameLoop.js
@@ -32,25 +32,15 @@ gameLoop = {
             gameLoop.debugMode = false;
         }
     },
-    keyboardMovement: (player, playerSpeed) => {
-        if (game.input.keyboard.isDown(Phaser.Keyboard.LEFT)) {
-            player.x -= playerSpeed;
-        }
-        if (game.input.keyboard.isDown(Phaser.Keyboard.RIGHT)) {
-            player.x += playerSpeed;
-        }
-    },
 
     movePlayer : (player, speed, type) => {
         var mouse = 0;
         var keyboard = 1;
 
         if (type === keyboard) {
-            //gameLoop.keyboardMovement(player, speed);
             playerUtilities.keyboardMovement(player, speed);
         }
         else {
-            //gameLoop.mouseMovement(player,speed);
             playerUtilities.mouseMovement(player, speed);
         }
     },
@@ -67,6 +57,8 @@ gameLoop = {
         ];
         // setup player
         gameLoop.player.sprite = game.add.sprite(...playerStartData);
+        game.physics.enable(gameLoop.player.sprite, Phaser.Physics.ARCADE);
+        gameLoop.player.sprite.body.collideWorldBounds  = true;
         //1st is x, 2nd is Y!
         const spriteCenter = [0.5, 0.5];
         gameLoop.player.sprite.anchor.setTo(...spriteCenter);
@@ -88,7 +80,7 @@ gameLoop = {
         let movementData = [
             gameLoop.player.sprite,
             gameLoop.player.speed,
-            gameLoop.controlType
+            1 //gameLoop.controlType
         ];
         gameLoop.movePlayer(...movementData);
         //gameLoop.score.amount += gameLoop.score.bonus1;

diff --git a/client/js/gameLoopTools/playerUtilities.js b/client/js/gameLoopTools/playerUtilities.js
@@ -15,13 +15,15 @@ playerUtilities.mouseMovement = (player, playerSpeed) => {
     };
     player.x += playerMovementXDelta;
     player.y += playerMovementYDelta;
+
 };
 
 playerUtilities.keyboardMovement = (player, playerSpeed) => {
-    if (game.input.keyboard.isDown(Phaser.Keyboard.LEFT)) {
-        player.x -= playerSpeed;
-    }
-    if (game.input.keyboard.isDown(Phaser.Keyboard.RIGHT)) {
-        player.x += playerSpeed;
-    }
-}
+
+    //Taking advantage of coercion to implement keyboard control algorithm
+    let xVelocityInput = (game.input.keyboard.isDown(Phaser.Keyboard.RIGHT) - game.input.keyboard.isDown(Phaser.Keyboard.LEFT)) * playerSpeed;
+    let yVelocityInput = (game.input.keyboard.isDown(Phaser.Keyboard.DOWN) - game.input.keyboard.isDown(Phaser.Keyboard.UP)) * playerSpeed;
+
+    player.x += xVelocityInput;
+    player.y += yVelocityInput;
+};