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Add rudimentary border and increase squares' size for better performance #126

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merged 1 commit into from
Jun 3, 2015
Merged

Add rudimentary border and increase squares' size for better performance #126

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43 changes: 41 additions & 2 deletions client/js/app.js
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Original file line number Diff line number Diff line change
Expand Up @@ -327,12 +327,12 @@ function drawEnemy(enemy) {
}

function drawgrid(){
for (var x = xoffset; x < screenWidth; x += screenHeight/20) {
for (var x = xoffset; x < screenWidth; x += screenHeight/10) {
graph.moveTo(x, 0);
graph.lineTo(x, screenHeight);
}

for (var y = yoffset ; y < screenHeight; y += screenHeight/20) {
for (var y = yoffset ; y < screenHeight; y += screenHeight/10) {
graph.moveTo(0, y);
graph.lineTo(screenWidth, y);
}
Expand All @@ -341,6 +341,44 @@ function drawgrid(){
graph.stroke();
}

function drawborder() {
// Left-vertical
if (player.x <= screenWidth/2) {
graph.beginPath();
graph.moveTo(screenWidth/2 - player.x, 0 ? player.y > screenHeight/2 : screenHeight/2 - player.y);
graph.lineTo(screenWidth/2 - player.x, gameHeight + screenHeight/2 - player.y);
graph.strokeStyle = "#000000";
graph.stroke();
}

// Top-horizontal
if (player.y <= screenHeight/2) {
graph.beginPath();
graph.moveTo(0 ? player.x > screenWidth/2 : screenWidth/2 - player.x, screenHeight/2 - player.y);
graph.lineTo(gameWidth + screenWidth/2 - player.x, screenHeight/2 - player.y);
graph.strokeStyle = "#000000";
graph.stroke();
}

// Right-vertical
if (gameWidth - player.x <= screenWidth/2) {
graph.beginPath();
graph.moveTo(gameWidth + screenWidth/2 - player.x, screenHeight/2 - player.y);
graph.lineTo(gameWidth + screenWidth/2 - player.x, gameHeight + screenHeight/2 - player.y);
graph.strokeStyle = "#000000";
graph.stroke();
}

// Bottom-horizontal
if (gameHeight - player.y <= screenHeight/2) {
graph.beginPath();
graph.moveTo(gameWidth + screenWidth/2 - player.x, gameHeight + screenHeight/2 - player.y);
graph.lineTo(screenWidth/2 - player.x, gameHeight + screenHeight/2 - player.y);
graph.strokeStyle = "#000000";
graph.stroke();
}
}

function gameInput(mouse) {
target.x = mouse.clientX;
target.y = mouse.clientY;
Expand All @@ -366,6 +404,7 @@ function gameLoop() {
graph.fillStyle = backgroundColor;
graph.fillRect(0, 0, screenWidth, screenHeight);
drawgrid();
drawborder();
for (var i = 0; i < foods.length; i++) {
drawFood(foods[i]);
}
Expand Down