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gameController.js
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gameController.js
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function drawMovement() {
offset.totalx += accel.x;
offset.totaly += accel.y;
offset.x += accel.x;
offset.y += accel.y;
offset.x %= 26;
offset.y %= 26;
drawStuff();
if ((input.left === true) && (accel.x > -accel.max)) {
accel.x -= accel.amount;
if (accel.x > 0) {
accel.x -= accel.amount;
}
} else if ((input.right === true) && (accel.x < accel.max)) {
accel.x += accel.amount;
if (accel.x < 0) {
accel.x += accel.amount;
}
} else {
if (accel.x > 0) {
accel.x -= accel.amount;
}
if (accel.x < 0) {
accel.x += accel.amount;
}
}
if ((input.down === true) && (accel.y > -accel.max)) {
accel.y -= accel.amount;
if (accel.y > 0) {
accel.y -= accel.amount;
}
} else if ((input.up === true) && (accel.y < accel.max)) {
accel.y += accel.amount;
if (accel.y < 0) {
accel.y += accel.amount;
}
} else {
if (accel.y > 0) {
accel.y -= accel.amount;
}
if (accel.y < 0) {
accel.y += accel.amount;
}
}
if (accel.x > accel.max) {
accel.x -= accel.amount * 4;
}
if (accel.y > accel.max) {
accel.y -= accel.amount * 4;
}
if (accel.x < -accel.max) {
accel.x += accel.amount * 4;
}
if (accel.y < -accel.max) {
accel.y += accel.amount * 4;
}
if (editmode === false) {
if (((accel.x > -0.1) && (accel.x < 0.1)) && ((accel.y > -0.1) && (accel.y < 0.1))) {
if ((tankalpha > 0.2) && (document.getElementById("invis").checked === true)) {
tankalpha -= 0.002;
}
} else if (tankalpha < 1) {
tankalpha += 0.002;
}
}
tankpointx = c.width / 2 - accel.x * 20;
tankpointy = c.height / 2 - accel.y * 20;
}
function drawTank() {
var tankpointx = c.width / 2 - accel.x * 20;
var tankpointy = c.height / 2 - accel.y * 20;
var tanksize = parseFloat(validateField(document.getElementById("body").value, 32));
var shape = document.getElementById("shape").value;
//Dominator Base
if (shape === "dominator") {
ctx.save();
ctx.globalAlpha = tankalpha;
ctx.fillStyle = "#555555";
ctx.translate(tankpointx, tankpointy);
ctx.beginPath();
ctx.moveTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 6) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 6) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 6) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 6) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 6) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 6) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.closePath();
ctx.clip();
ctx.translate(-tankpointx, -tankpointy);
ctx.clearRect(0, 0, c.width, c.height);
ctx.translate(tankpointx, tankpointy);
ctx.fill();
ctx.restore();
}
if (editmode === false) {
if (document.getElementById("spawn").checked === true) {
if (shapetimer > document.getElementById("shaperate").value) {
shapetimer = document.getElementById("shaperate").value;
} else if (shapetimer > 1) {
shapetimer -= 1;
} else {
shapetimer = document.getElementById("shaperate").value;
shapetimer = 120;
shapes[shapes.length] = new Shape((Math.random() * c.width), (Math.random() * c.height), Math.random());
}
}
for (var n = 0; n < shapes.length; n += 1) {
if (Math.sqrt(Math.pow(shapes[n].x - tankpointx, 2) + Math.pow(shapes[n].y - tankpointy, 2)) < parseFloat(validateField(document.getElementById("body").value, 32)) + shapes[n].size / 2) {
if (shapes[n].health > parseFloat(validateField(document.getElementById("bodydamage").value, 50))) {
shapes[n].health -= parseFloat(validateField(document.getElementById("bodydamage").value, 50));
shapes[n].accelx += Math.cos(angle(tankpointx, tankpointy, shapes[n].x, shapes[n].y) * (Math.PI / 180));
shapes[n].accely += Math.sin(angle(tankpointx, tankpointy, shapes[n].x, shapes[n].y) * (Math.PI / 180));
accel.x += Math.cos(angle(tankpointx, tankpointy, shapes[n].x, shapes[n].y) * (Math.PI / 180)) / 5;
accel.y += Math.sin(angle(tankpointx, tankpointy, shapes[n].x, shapes[n].y) * (Math.PI / 180)) / 5;
} else {
shapes.splice(n, 1);
nShape = 0;
}
}
if (Math.sqrt(Math.pow(shapes[n].x - tankpointx, 2) + Math.pow(shapes[n].y - tankpointy, 2)) < (Math.sqrt(Math.pow(shapes[nShape].x - tankpointx, 2) + Math.pow(shapes[nShape].y - tankpointy, 2)))) {
nShape = n;
}
//Yellow Square
if (shapes[n].type === 0) {
drawPoly(shapes[n].x, shapes[n].y, shapes[n].size, shapes[n].angle, "#FFE869", 4);
//Red Triangle
} else if (shapes[n].type === 1) {
drawPoly(shapes[n].x, shapes[n].y, shapes[n].size, shapes[n].angle, "#FC7677", 3);
//Blue Pentagon
} else if (shapes[n].type === 2) {
drawPoly(shapes[n].x, shapes[n].y, shapes[n].size, shapes[n].angle, "#768DFC", 5);
//Blue Alpha Pentagon
} else if (shapes[n].type === 3) {
drawPoly(shapes[n].x, shapes[n].y, shapes[n].size, shapes[n].angle, "#768DFC", 5);
//Green Square
} else if (shapes[n].type === 4) {
drawPoly(shapes[n].x, shapes[n].y, shapes[n].size, shapes[n].angle, "#92FF71", 4);
//Green Triangle
} else if (shapes[n].type === 5) {
drawPoly(shapes[n].x, shapes[n].y, shapes[n].size, shapes[n].angle, "#92FF71", 3);
//Green Pentagon
} else {
drawPoly(shapes[n].x, shapes[n].y, shapes[n].size, shapes[n].angle, "#92FF71", 5);
}
if (shapes[n].health < shapes[n].maxhealth) {
ctx.fillStyle = "#555555";
ctx.roundRect(shapes[n].x - shapes[n].size, shapes[n].y + shapes[n].size + 10, shapes[n].size * 2, 10, 3).fill();
ctx.fillStyle = "#86C680";
ctx.roundRect(shapes[n].x - shapes[n].size + 2, shapes[n].y + shapes[n].size + 12, (shapes[n].size * 2) * (shapes[n].health / shapes[n].maxhealth) - 2, 6, 3).fill();
}
shapes[n].x -= shapes[n].initx - offset.totalx - shapes[n].accelx;
shapes[n].y -= shapes[n].inity - offset.totaly - shapes[n].accely;
shapes[n].initx = offset.totalx;
shapes[n].inity = offset.totaly;
shapes[n].angle += shapes[n].rotatespeed;
if ((shapes[n].accelx > 0.1) || (shapes[n].accelx < -0.1)) {
shapes[n].accelx -= shapes[n].accelx * 0.1;
} else {
shapes[n].accelx = 0;
}
if ((shapes[n].accely > 0.1) || (shapes[n].accely < -0.1)) {
shapes[n].accely -= shapes[n].accely * 0.1;
} else {
shapes[n].accely = 0;
}
for (var i = 0; i < bullets.length; i += 1) {
if ((shapes[n].x + shapes[n].size + shapes[n].accelx + (offset.totalx - bullets[i].initoffx) >= bullets[i].x + (offset.totalx - bullets[i].initoffx)) && (shapes[n].x - shapes[n].size + (offset.totalx - bullets[i].initoffx) <= bullets[i].x + bullets[i].size + (offset.totalx - bullets[i].initoffx) + shapes[n].accelx)) {
if ((shapes[n].y + shapes[n].size + shapes[n].accely + (offset.totaly - bullets[i].initoffy) >= bullets[i].y + (offset.totaly - bullets[i].initoffy)) && (shapes[n].y - shapes[n].size + (offset.totaly - bullets[i].initoffy) <= bullets[i].y + bullets[i].size + (offset.totaly - bullets[i].initoffy) + shapes[n].accely)) {
console.log("Collision!");
if (shapes[n].health > bullets[i].damage) {
shapes[n].health -= bullets[i].damage;
shapes[n].accelx += Math.cos(angle(bullets[i].x, bullets[i].y, shapes[n].x, shapes[n].y) * (Math.PI / 180)) * (bullets[i].size / 10);
shapes[n].accely += Math.sin(angle(bullets[i].x, bullets[i].y, shapes[n].x, shapes[n].y) * (Math.PI / 180)) * (bullets[i].size / 10);
} else {
if ((bullets[i].type === 3) && (necrolimit < 20)) {
bullets[bullets.length] = bullets[i];
bullets[bullets.length - 1].x = shapes[n].x;
bullets[bullets.length - 1].y = shapes[n].y;
}
shapes.splice(n, 1);
nShape = 0;
}
if (bullets[i].type === 2) {
dronelimit -= 1;
}
if (bullets[i].type === 3) {
necrolimit -= 1;
}
bullets.splice(i, 1);
}
}
}
}
}
for (var n = 0; n < barrels.length; n += 1) {
if (((mouse.held === true) || (autofire === true) || ((barrels[n].type === 4) && (shapes.length > 0))) && (editmode === false)) {
var canfire = true;
if (barrels[n].hasOwnProperty("disabled") === true) {
if (barrels[n].disabled === false) {
var canfire = false;
}
}
var damage = 10;
if (barrels[n].hasOwnProperty("damage") === true) {
damage = barrels[n].damage;
}
//Starts delay timer & disables it being run a second time
if ((barrels[n].delay <= 0) && (barrels[n].basedelay > 0) && (barrels[n].delayed === true)) {
barrels[n].delay = barrels[n].basedelay;
barrels[n].delayed = false;
}
if ((barrels[n].delay === 0) && (barrels[n].reload === 0) && (canfire === true) && (barrels[n].type < 2 || barrels[n].type === 4 || (((barrels[n].type === 2) && (dronelimit < parseFloat(validateField(document.getElementById("drones").value, 8, false)))) || ((barrels[n].type === 3) && (necrolimit < parseFloat(validateField(document.getElementById("necrodrones").value, 20, false))))))) {
if (barrels[n].hasOwnProperty("knockback") === false) {
barrels[n].knockback = 0;
}
var ydif = xdistancefrom(c.width / 2, c.height / 2, mouse.x + ((mouse.x - tankpointx) * barrels[n].length) - accel.x, mouse.y + ((mouse.y - tankpointy) * barrels[n].length) - accel.y, barrels[n].yoffset, barrels[n].angle);
var xdif = ydistancefrom(c.width / 2, c.height / 2, mouse.x + ((mouse.x - tankpointx) * barrels[n].length) - accel.x, mouse.y + ((mouse.y - tankpointy) * barrels[n].length) - accel.y, barrels[n].yoffset, barrels[n].angle);
var tanksize = parseFloat(validateField(document.getElementById("body").value, 32));
var Pshapes = false;
if (shapes.length > 0) {
Pshapes = true;
}
if (barrels[n].hasOwnProperty("b") === true) {
if ((barrels[n].type < 4) || (shapes.length === 0)) {
bullets[bullets.length] = new Bullet(n, barrels[n].b[0], barrels[n].b[1], barrels[n].b[2],
xdistancefrom(tankpointx, tankpointy, mouse.x, mouse.y, barrels[n].length + barrels[n].xoffset, barrels[n].angle) + tankpointx + xdif,
ydistancefrom(tankpointx, tankpointy, mouse.x, mouse.y, barrels[n].length + barrels[n].xoffset, barrels[n].angle) + tankpointy - ydif,
mouse.x + ((mouse.x - tankpointx) * barrels[n].length + barrels[n].xoffset) - accel.x,
mouse.y + ((mouse.y - tankpointy) * barrels[n].length + barrels[n].xoffset) - accel.y, barrels[n].spread);
} else {
bullets[bullets.length] = new Bullet(n, barrels[n].b[0], barrels[n].b[1], barrels[n].b[2],
xdistancefrom(tankpointx, tankpointy, mouse.x, mouse.y, tanksize, barrels[n].angle) + tankpointx + xdif,
ydistancefrom(tankpointx, tankpointy, mouse.x, mouse.y, tanksize, barrels[n].angle) + tankpointy - ydif,
shapes[nShape].x + ((shapes[nShape].x - tankpointx) * barrels[n].length + barrels[n].xoffset) - accel.x,
shapes[nShape].y + ((shapes[nShape].y - tankpointy) * barrels[n].length + barrels[n].xoffset) - accel.y, barrels[n].spread, Pshapes);
}
} else{
bullets[bullets.length] = new Bullet(n, barrels[n].width / 2, 5, 360,
xdistancefrom(tankpointx, tankpointy, mouse.x, mouse.y, barrels[n].length + barrels[n].xoffset, barrels[n].angle) + tankpointx + xdif,
ydistancefrom(tankpointx, tankpointy, mouse.x, mouse.y, barrels[n].length + barrels[n].xoffset, barrels[n].angle) + tankpointy - ydif,
mouse.x + ((mouse.x - tankpointx) * barrels[n].length + barrels[n].xoffset) - accel.x,
mouse.y + ((mouse.y - tankpointy) * barrels[n].length + barrels[n].xoffset) - accel.y, 0);
}
barrels[n].reload = barrels[n].basereload;
tankalpha = 1.0;
if (barrels[n].hasKnockBack == true) {
accel.x += Math.cos((angle(c.width / 2, c.height / 2, mouse.x, mouse.y) + barrels[n].angle) * (Math.PI / 180)) * (bullets[bullets.length - 1].knockback);
accel.y += Math.sin((angle(c.width / 2, c.height / 2, mouse.x, mouse.y) + barrels[n].angle) * (Math.PI / 180)) * (bullets[bullets.length - 1].knockback);
}
if (barrels[n].type === 1) {
bullets[bullets.length - 1].time *= 5;
}
if (barrels[n].type === 2) {
dronelimit += 1;
} else {
necrolimit += 1;
}
}
} else {
if ((barrels[n].delay <= 0) && ((barrels[n].delay < barrels[n].basedelay) || (barrels[n].basedelay <= 0))) {
barrels[n].delayed = true;
}
}
//Reenables delay timer
}
//Delay timer
for (var n = 0; n < barrels.length; n += 1) {
if (barrels[n].hasOwnProperty("delay") === false) {
barrels[n].delay = 0
} else if (barrels[n].delay > 0) {
barrels[n].delay -= 1;
}
}
if ((autospin === true)) {
autoangle += 0.5;
console.log(autoangle + 180);
}
for (var n = 0; n < bullets.length; n += 1) {
//Loop through each bullet.
var isclose = false;
if (bullets[n].type > 1) {
for (var i = 0; i < bullets.length; i += 1) {
if ((bullets[i].type > 1) && (i != n) && (bullets[n].x >= bullets[i].x - bullets[i].size) && (bullets[n].x <= bullets[i].x + bullets[i].size) && (bullets[n].y >= bullets[i].y - bullets[i].size) && (bullets[n].y <= bullets[i].y + bullets[i].size)) {
bullets[n].x += (bullets[n].x - bullets[i].x) * 0.05;
bullets[n].y += (bullets[n].y - bullets[i].y) * 0.05;
}
}
}
if ((bullets[n].type === 1) && (bullets[n].speed > 0)) {
bullets[n].speed -= bullets[n].speed * 0.005;
//If it's a trap, decrease speed each tick.
}
if (((bullets[n].type === 2) || (bullets[n].type === 3)) && (mouse.rightdown === false)) {
bullets[n].targetx = mouse.x;
bullets[n].targety = mouse.y;
bullets[n].x += xdistancefrom(bullets[n].x, bullets[n].y, bullets[n].targetx, bullets[n].targety, bullets[n].speed / 2, 0) + (offset.totalx - bullets[n].initoffx);
bullets[n].y += ydistancefrom(bullets[n].x, bullets[n].y, bullets[n].targetx, bullets[n].targety, bullets[n].speed / 2, 0) + (offset.totaly - bullets[n].initoffy);
bullets[n].initoffx = offset.totalx;
bullets[n].initoffy = offset.totaly;
} else if (((bullets[n].type === 2) || (bullets[n].type === 3)) && (mouse.rightdown === true)) {
bullets[n].targetx = mouse.x;
bullets[n].targety = mouse.y;
bullets[n].x -= xdistancefrom(bullets[n].x, bullets[n].y, bullets[n].targetx, bullets[n].targety, bullets[n].speed / 2, 0) + (offset.totalx - bullets[n].initoffx);
bullets[n].y -= ydistancefrom(bullets[n].x, bullets[n].y, bullets[n].targetx, bullets[n].targety, bullets[n].speed / 2, 0) + (offset.totaly - bullets[n].initoffy);
bullets[n].initoffx = offset.totalx;
bullets[n].initoffy = offset.totaly;
} else if ((bullets[n].type === 1) || (bullets[n].type === 4)) {
bullets[n].targetx += xdistancefrom(bullets[n].x, bullets[n].y, bullets[n].targetx, bullets[n].targety, bullets[n].speed, bullets[n].bangle);
bullets[n].targety += ydistancefrom(bullets[n].x, bullets[n].y, bullets[n].targetx, bullets[n].targety, bullets[n].speed, bullets[n].bangle);
bullets[n].x += xdistancefrom(bullets[n].x, bullets[n].y, bullets[n].targetx, bullets[n].targety, bullets[n].speed, bullets[n].bangle) + (offset.totalx - bullets[n].initoffx);
bullets[n].y += ydistancefrom(bullets[n].x, bullets[n].y, bullets[n].targetx, bullets[n].targety, bullets[n].speed, bullets[n].bangle) + (offset.totaly - bullets[n].initoffy);
bullets[n].initoffx = offset.totalx;
bullets[n].initoffy = offset.totaly;
//Get the bullets current x and y based on distance, offset and angle.
} else {
bullets[n].targetx += xdistancefrom(bullets[n].x, bullets[n].y, bullets[n].targetx, bullets[n].targety, bullets[n].speed, bullets[n].bangle);
bullets[n].targety += ydistancefrom(bullets[n].x, bullets[n].y, bullets[n].targetx, bullets[n].targety, bullets[n].speed, bullets[n].bangle);
bullets[n].x += xdistancefrom(bullets[n].x, bullets[n].y, bullets[n].targetx, bullets[n].targety, bullets[n].speed, bullets[n].bangle) + (offset.totalx - bullets[n].initoffx);
bullets[n].y += ydistancefrom(bullets[n].x, bullets[n].y, bullets[n].targetx, bullets[n].targety, bullets[n].speed, bullets[n].bangle) + (offset.totaly - bullets[n].initoffy);
bullets[n].initoffx = offset.totalx;
bullets[n].initoffy = offset.totaly;
}
if (editmode === false) {
if (bullets[n].type === 0) {
drawBullet(bullets[n].x, bullets[n].y, bullets[n].size, bullets[n].transparency);
}
//Display as a bullet if it's a bullet.
if (bullets[n].type === 1) {
drawTrap(bullets[n].x, bullets[n].y, bullets[n].size, bullets[n].angle, bullets[n].transparency);
}
//Display as a trap if it's a trap.
if (bullets[n].type === 2) {
drawPoly(bullets[n].x, bullets[n].y, bullets[n].size, angle(bullets[n].x, bullets[n].y, mouse.x, mouse.y), document.getElementById("color").value, 3);
}
//Display as a trap if it's a drone.
if (bullets[n].type === 3) {
drawPoly(bullets[n].x, bullets[n].y, bullets[n].size, angle(bullets[n].x, bullets[n].y, mouse.x, mouse.y), document.getElementById("color").value, 4);
}
//Display as a trap if it's a drone.
if (bullets[n].type === 4) {
drawBullet(bullets[n].x, bullets[n].y, bullets[n].size, bullets[n].transparency);
}
//Display as a bullet if it's a bullet.
}
if (bullets[n].time <= 20) {
bullets[n].transparency = bullets[n].time / 20;
}
if (bullets[n].time <= 1) {
bullets.splice(n, 1);
//When a bullet times out, delete it.
} else if ((bullets[n].type < 2) || (bullets[n].type == 4)) {
bullets[n].time -= 1;
//If it's a bullet, decrease it's time left to live by 1 each frame.
}
}
for (var n = 0; n < barrels.length; n += 1) {
//Loop through each barrel.
if (barrels[n].reload > (barrels[n].basereload / 8) * 7) {
barrels[n].length -= (barrels[n].length / barrels[n].basereload);
//If reload is > 3/4ths of its max value, reduce the length of the barrel.
} else if (barrels[n].reload > (barrels[n].basereload / 8) * 6) {
barrels[n].length += (barrels[n].length / barrels[n].basereload);
//otherwise if reload is > 2/4ths of its max value, increase the length of the barrel.
} else {
barrels[n].length = barrels[n].baselength;
//For the rest of the reload cycle, set it back to its inital length.
}
if (barrels[n].reload > 0) {
barrels[n].reload -= 1;
}
if ((angle(tankpointx, tankpointy, mouse.x, mouse.y) >= barrels[n].angle - 1) && (angle(tankpointx, tankpointy, mouse.x, mouse.y) <= barrels[n].angle + 1) && (editmode === true)) {
drawBarrel(barrels[n].angle, barrels[n].xoffset, barrels[n].yoffset, barrels[n].width, barrels[n].length, 0.5, false, barrels[n].type);
if (input.f === true) {
barrels.splice(n, 1);
}
} else if ((barrels[n].type < 4) || ((barrels[n].xoffset >= 0) || (barrels[n].xoffset < -1 * parseFloat(validateField(document.getElementById("body").value, 32))))) {
drawBarrel(barrels[n].angle, barrels[n].xoffset, barrels[n].yoffset, barrels[n].width, barrels[n].length, tankalpha, false, barrels[n].type);
}
}
var btype = 0;
if (document.getElementById("bullet").value === "trap") {
btype = 1;
} else if (document.getElementById("bullet").value === "drone") {
btype = 2;
} else if (document.getElementById("bullet").value === "necro") {
btype = 3;
} else if (document.getElementById("bullet").value === "auto") {
btype = 4;
}
if (editmode === true) {
if ((btype < 4) || ((parseFloat(validateField(document.getElementById("offsetx").value, 0, true)) >= 0) || (parseFloat(validateField(document.getElementById("offsetx").value, 0, true)) < -1 * parseFloat(validateField(document.getElementById("body").value, 32))))) {
for (var n = 1; n <= mirrorBarrels; n += 1) {
drawBarrel((angle(tankpointx, tankpointy, mouse.x, mouse.y) + 360 + ((360 / mirrorBarrels) * n)) % 360, parseFloat(validateField(document.getElementById("offsetx").value, 0, true)), parseFloat(validateField(document.getElementById("offset").value, 0, true)), parseFloat(validateField(document.getElementById("width").value, 1)), parseFloat(validateField(document.getElementById("length").value, 1)), 0.5, true, btype);
//Draw a ghosted barrel while in edit mode above the normal barrels.
}
}
} else if (autospin === true) {
mouse.x = (Math.cos((autoangle + 180) * (Math.PI / 180)) * 200) + tankpointx;
mouse.y = (Math.sin((autoangle + 180) * (Math.PI / 180)) * 200) + tankpointy;
}
var tanksize = parseFloat(validateField(document.getElementById("body").value, 32));
var shape = document.getElementById("shape").value;
if (shape === "circle") {
ctx.save();
ctx.beginPath();
ctx.arc(tankpointx, tankpointy, tanksize, 0, Math.PI * 2, true);
ctx.closePath();
ctx.clip();
ctx.clearRect(tankpointx - tanksize, tankpointy - tanksize, tanksize * 2, tanksize * 2);
ctx.restore();
drawBullet(tankpointx, tankpointy, tanksize, tankalpha);
}
if (shape === "square") {
ctx.save();
ctx.translate(tankpointx, tankpointy);
if (editmode === false) {
ctx.rotate(angle(tankpointx, tankpointy, mouse.x, mouse.y) * (Math.PI / 180));
}
ctx.beginPath();
ctx.rect(-tanksize - 2, -tanksize - 2, (tanksize + 2) * 2, (tanksize + 2) * 2);
ctx.clip();
ctx.clearRect(-c.width, -c.height, c.width * 2, c.height * 2);
ctx.restore();
ctx.save();
ctx.globalAlpha = tankalpha;
ctx.strokeStyle = "#555555";
ctx.lineWidth = 5;
ctx.fillStyle = document.getElementById("color").value;
ctx.translate(tankpointx, tankpointy);
if (editmode === false) {
ctx.rotate(angle(tankpointx, tankpointy, mouse.x, mouse.y) * (Math.PI / 180));
}
ctx.fillRect(-tanksize, -tanksize, tanksize * 2, tanksize * 2);
ctx.strokeRect(-tanksize, -tanksize, tanksize * 2, tanksize * 2);
ctx.restore();
}
if (shape === "smasher") {
ctx.save();
ctx.globalAlpha = tankalpha;
ctx.fillStyle = "#555555";
ctx.translate(tankpointx, tankpointy);
ctx.beginPath();
if (editmode === false) {
ctx.rotate(angle(tankpointx, tankpointy, mouse.x, mouse.y) * (Math.PI / 180));
}
ctx.moveTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 6) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 6) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 6) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 6) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 6) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 6) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.closePath();
ctx.clip();
ctx.translate(-tankpointx, -tankpointy);
ctx.clearRect(0, 0, c.width, c.height);
ctx.translate(tankpointx, tankpointy);
ctx.fill();
ctx.restore();
ctx.save();
ctx.globalAlpha = tankalpha;
ctx.fillStyle = document.getElementById("color").value;
ctx.beginPath();
ctx.arc(tankpointx, tankpointy, tanksize, 0, Math.PI * 2, true);
ctx.closePath();
ctx.fill();
ctx.restore();
}
if (shape === "triangle") {
ctx.save();
ctx.globalAlpha = tankalpha;
ctx.translate(tankpointx, tankpointy);
ctx.beginPath();
ctx.rotate(90 * (Math.PI / 180));
if (editmode === false) {
ctx.rotate(angle(tankpointx, tankpointy, mouse.x, mouse.y) * (Math.PI / 180));
}
ctx.moveTo(0, tanksize);
ctx.rotate(120 * (Math.PI / 180));
ctx.lineTo(0, tanksize);
ctx.rotate(120 * (Math.PI / 180));
ctx.lineTo(0, tanksize);
ctx.rotate(120 * (Math.PI / 180));
ctx.lineTo(0, tanksize);
ctx.closePath();
ctx.clip();
ctx.translate(-tankpointx, -tankpointy);
ctx.clearRect(0, 0, c.width, c.height);
ctx.restore();
ctx.save();
ctx.globalAlpha = tankalpha;
ctx.translate(tankpointx, tankpointy);
ctx.rotate(90 * (Math.PI / 180));
if (editmode === false) {
ctx.rotate(angle(tankpointx, tankpointy, mouse.x, mouse.y) * (Math.PI / 180));
}
drawPoly(0, 0, tanksize, 0, document.getElementById("color").value, 3);
ctx.restore();
}
if (shape === "pentagon") {
ctx.save();
ctx.translate(tankpointx, tankpointy);
ctx.beginPath();
if (editmode === false) {
ctx.rotate(angle(tankpointx, tankpointy, mouse.x, mouse.y) * (Math.PI / 180));
}
ctx.rotate(90 * (Math.PI / 180));
ctx.moveTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 5) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 5) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 5) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 5) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 5) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.closePath();
ctx.clip();
ctx.translate(-tankpointx, -tankpointy);
ctx.clearRect(0, 0, c.width, c.height);
ctx.restore();
ctx.save();
ctx.globalAlpha = tankalpha;
ctx.strokeStyle = "#555555";
ctx.lineWidth = 5;
ctx.fillStyle = document.getElementById("color").value;
ctx.translate(tankpointx, tankpointy);
ctx.beginPath();
if (editmode === false) {
ctx.rotate(angle(tankpointx, tankpointy, mouse.x, mouse.y) * (Math.PI / 180));
}
ctx.rotate(90 * (Math.PI / 180));
ctx.moveTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 5) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 5) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 5) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 5) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 5) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.closePath();
ctx.fill();
ctx.stroke();
ctx.restore();
}
if (shape === "mothership") {
ctx.save();
ctx.translate(tankpointx, tankpointy);
ctx.beginPath();
if (editmode === false) {
ctx.rotate(angle(tankpointx, tankpointy, mouse.x, mouse.y) * (Math.PI / 180));
}
ctx.rotate(90 * (Math.PI / 180));
ctx.moveTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 16) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 16) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 16) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 16) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 16) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 16) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 16) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 16) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 16) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 16) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 16) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 16) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 16) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 16) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 16) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 16) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.closePath();
ctx.clip();
ctx.translate(-tankpointx, -tankpointy);
ctx.clearRect(0, 0, c.width, c.height);
ctx.restore();
ctx.save();
ctx.globalAlpha = tankalpha;
ctx.strokeStyle = "#555555";
ctx.lineWidth = 5;
ctx.fillStyle = document.getElementById("color").value;
ctx.translate(tankpointx, tankpointy);
ctx.beginPath();
if (editmode === false) {
ctx.rotate(angle(tankpointx, tankpointy, mouse.x, mouse.y) * (Math.PI / 180));
}
ctx.rotate(90 * (Math.PI / 180));
ctx.moveTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 16) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 16) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 16) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 16) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 16) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 16) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 16) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 16) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 16) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 16) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 16) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 16) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 16) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 16) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 16) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 16) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.closePath();
ctx.fill();
ctx.stroke();
ctx.restore();
}
if (shape === "spike") {
ctx.save();
ctx.globalAlpha = tankalpha;
ctx.fillStyle = "#555555";
ctx.translate(tankpointx, tankpointy);
ctx.beginPath();
if (editmode === false) {
ctx.rotate(angle(tankpointx, tankpointy, mouse.x, mouse.y) * (Math.PI / 180));
}
ctx.moveTo(0, tanksize + (tanksize / 2));
ctx.rotate((360 / 36) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 9));
ctx.rotate((360 / 36) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 9));
ctx.rotate((360 / 36) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 2));
ctx.rotate((360 / 36) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 9));
ctx.rotate((360 / 36) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 9));
ctx.rotate((360 / 36) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 2));
ctx.rotate((360 / 36) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 9));
ctx.rotate((360 / 36) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 9));
ctx.rotate((360 / 36) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 2));
ctx.rotate((360 / 36) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 9));
ctx.rotate((360 / 36) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 9));
ctx.rotate((360 / 36) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 2));
ctx.rotate((360 / 36) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 9));
ctx.rotate((360 / 36) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 9));
ctx.rotate((360 / 36) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 2));
ctx.rotate((360 / 36) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 9));
ctx.rotate((360 / 36) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 9));
ctx.rotate((360 / 36) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 2));
ctx.rotate((360 / 36) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 9));
ctx.rotate((360 / 36) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 9));
ctx.rotate((360 / 36) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 2));
ctx.rotate((360 / 36) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 9));
ctx.rotate((360 / 36) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 9));
ctx.rotate((360 / 36) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 2));
ctx.rotate((360 / 36) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 9));
ctx.rotate((360 / 36) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 9));
ctx.rotate((360 / 36) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 2));
ctx.rotate((360 / 36) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 9));
ctx.rotate((360 / 36) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 9));
ctx.rotate((360 / 36) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 2));
ctx.rotate((360 / 36) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 9));
ctx.rotate((360 / 36) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 9));
ctx.rotate((360 / 36) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 2));
ctx.rotate((360 / 36) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 9));
ctx.rotate((360 / 36) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 9));
ctx.rotate((360 / 36) * (Math.PI / 180));
ctx.closePath();
ctx.clip();
ctx.translate(-tankpointx, -tankpointy);
ctx.clearRect(0, 0, c.width, c.height);
ctx.translate(tankpointx, tankpointy);
ctx.fill();
ctx.restore();
ctx.save();
ctx.globalAlpha = tankalpha;
ctx.fillStyle = document.getElementById("color").value;
ctx.beginPath();
ctx.arc(tankpointx, tankpointy, tanksize, 0, Math.PI * 2, true);
ctx.closePath();
ctx.fill();
ctx.restore();
}
if (shape === "landmine") {
ctx.save();
ctx.globalAlpha = tankalpha;
ctx.fillStyle = "#555555";
ctx.translate(tankpointx, tankpointy);
ctx.beginPath();
if (editmode === false) {
ctx.rotate((angle(tankpointx, tankpointy, mouse.x, mouse.y) * (Math.PI / 180))/2);
}
ctx.moveTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 6) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 6) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 6) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 6) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 6) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 6) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.closePath();
ctx.clip();
ctx.translate(-tankpointx, -tankpointy);
ctx.clearRect(0, 0, c.width, c.height);
ctx.translate(tankpointx, tankpointy);
ctx.fill();
ctx.restore();
ctx.save();
ctx.globalAlpha = tankalpha;
ctx.fillStyle = "#555555";
ctx.translate(tankpointx, tankpointy);
ctx.beginPath();
if (editmode === false) {
ctx.rotate(angle(tankpointx, tankpointy, mouse.x, mouse.y) * (Math.PI / 180));
}
ctx.moveTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 6) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 6) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 6) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 6) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 6) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.rotate((360 / 6) * (Math.PI / 180));
ctx.lineTo(0, tanksize + (tanksize / 3));
ctx.closePath();
ctx.clip();
ctx.translate(-tankpointx, -tankpointy);
ctx.clearRect(0, 0, c.width, c.height);
ctx.translate(tankpointx, tankpointy);
ctx.fill();
ctx.restore();
ctx.save();
ctx.globalAlpha = tankalpha;
ctx.fillStyle = document.getElementById("color").value;
ctx.beginPath();
ctx.arc(tankpointx, tankpointy, tanksize, 0, Math.PI * 2, true);
ctx.closePath();
ctx.fill();
ctx.restore();
}
if (shape === "dominator") {
ctx.save();
ctx.beginPath();
ctx.arc(tankpointx, tankpointy, tanksize, 0, Math.PI * 2, true);
ctx.closePath();
ctx.clip();
ctx.clearRect(tankpointx - tanksize, tankpointy - tanksize, tanksize * 2, tanksize * 2);
ctx.restore();
drawBullet(tankpointx, tankpointy, tanksize, tankalpha);
}
//Draw the body of the tank on top of everything.
for (var n = 0; n < barrels.length; n += 1) {
//Loop through each barrel.
if ((angle(tankpointx, tankpointy, mouse.x, mouse.y) >= barrels[n].angle - 1) && (angle(tankpointx, tankpointy, mouse.x, mouse.y) <= barrels[n].angle + 1) && (editmode === true)) {
drawBarrel(barrels[n].angle, barrels[n].xoffset, barrels[n].yoffset, barrels[n].width, barrels[n].length, 0.5, false, barrels[n].type);
if (input.f === true) {
barrels.splice(n, 1);
}
} else if ((barrels[n].type === 4) && ((barrels[n].xoffset < 0) && (barrels[n].xoffset > -2 * parseFloat(validateField(document.getElementById("body").value, 32))))) {
drawBarrel(barrels[n].angle, barrels[n].xoffset, barrels[n].yoffset, barrels[n].width, barrels[n].length, tankalpha, false, barrels[n].type);
}
}
if (editmode === true) {
if ((btype === 4) && ((parseFloat(validateField(document.getElementById("offsetx").value, 0, true)) < 0) && (parseFloat(validateField(document.getElementById("offsetx").value, 0, true)) > -2 * parseFloat(validateField(document.getElementById("body").value, 32))))) {
for (var n = 1; n <= mirrorBarrels; n += 1) {
drawBarrel((angle(tankpointx, tankpointy, mouse.x, mouse.y) + 360 + ((360 / mirrorBarrels) * n)) % 360, parseFloat(validateField(document.getElementById("offsetx").value, 0, true)), parseFloat(validateField(document.getElementById("offset").value, 0, true)), parseFloat(validateField(document.getElementById("width").value, 1)), parseFloat(validateField(document.getElementById("length").value, 1)), 0.5, true, btype);
//Draw a ghosted barrel while in edit mode above the normal barrels.
}
}
}
}
function drawUI() {
ctx.save();
ctx.font = "16px ubuntu";
if (autofire === true) {
ctx.fillStyle = "rgba(120, 120, 209, 0.5)";
ctx.fillRect(c.width / 2 - 78, 10, 156, 30);
ctx.fillStyle = "white";
ctx.font = "bold 20px ubuntu";
ctx.fillText("Auto Fire: ON", c.width / 2 - 60, 32);
} else {
ctx.fillStyle = "rgba(120, 120, 209, 0.5)";
ctx.fillRect(c.width / 2 - 78, 10, 156, 30);
ctx.fillStyle = "white";
ctx.font = "bold 20px ubuntu";
ctx.fillText("Auto Fire: OFF", c.width / 2 - 64, 32);
}
if (autospin === true) {
ctx.fillStyle = "rgba(120, 120, 209, 0.5)";
ctx.fillRect(c.width / 2 - 78, 50, 156, 30);
ctx.fillStyle = "white";
ctx.font = "bold 20px ubuntu";
ctx.fillText("Auto Spin: ON", c.width / 2 - 60, 72);
} else {
ctx.fillStyle = "rgba(120, 120, 209, 0.5)";
ctx.fillRect(c.width / 2 - 78, 50, 156, 30);
ctx.fillStyle = "white";
ctx.font = "bold 20px ubuntu";
ctx.fillText("Auto Spin: OFF", c.width / 2 - 64, 72);
}
ctx.restore();
}
function drawManager() {
drawMovement();
drawTank();
drawUI();
}
function placeBarrel() {
var rangle = angle(tankpointx, tankpointy, mouse.x, mouse.y) + 360;
if (shiftheld === true) {
rangle -= rangle % (document.getElementById("increment").value);
}
var btype = 0;
if (document.getElementById("bullet").value === "trap") {
btype = 1;
} else if (document.getElementById("bullet").value === "drone") {
btype = 2;
} else if (document.getElementById("bullet").value === "necro") {
btype = 3;
} else if (document.getElementById("bullet").value === "auto") {
btype = 4;