sigonasr2
/
SnakeBot
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Additional updates

Browse Source
master
sigonasr2 2 years ago
parent e086651495
commit d59b131aa0
2 changed files with 19 additions and 17 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 8
      data
  2. 28
      index.js

8
data
Unescape View File

@ -1,7 +1,7 @@
Hit self Hit self
923 923
129 500
29815 62775
923 954
sigonasr2 Bot 5653

28
index.js
Unescape View File

@ -279,7 +279,7 @@ snake.onTick = function(obj) { // When the game updates
return false; return false;
} }
function findSafePath(dir, x, y, targetX, targetY,appleDepth=7) { function findSafePath(dir, x, y, targetX, targetY,appleDepth=3) {
if (spotIsFree(dir, x, y)) { if (spotIsFree(dir, x, y)) {
TEST_REGIONS = [[x, y], ...TEST_REGIONS] TEST_REGIONS = [[x, y], ...TEST_REGIONS]
diff_x = x - targetX diff_x = x - targetX
@ -345,6 +345,7 @@ snake.onTick = function(obj) { // When the game updates
} }
//Make a path towards the closest apple. Always play it safe. //Make a path towards the closest apple. Always play it safe.
for (var i=10;i>5;i--) {
diff_x = snake.x - bestApp.x diff_x = snake.x - bestApp.x
diff_y = snake.y - bestApp.y diff_y = snake.y - bestApp.y
TEST_REGIONS = [] TEST_REGIONS = []
@ -356,29 +357,30 @@ snake.onTick = function(obj) { // When the game updates
targetApp=bestApp targetApp=bestApp
if (Math.abs(diff_x) > Math.abs(diff_y)) { if (Math.abs(diff_x) > Math.abs(diff_y)) {
if (diff_x > 0) { if (diff_x > 0) {
if (snake.me()?.direction !== RIGHT && findPath(LEFT, snake.x - 1, snake.y)) { if (snake.me()?.direction !== RIGHT && findPath(LEFT, snake.x - 1, snake.y,i)) {
setDirection(LEFT); setDirection(LEFT);
return; return;
} //Preferred direction found. } //Preferred direction found.
} else { } else {
if (snake.me()?.direction !== LEFT && findPath(RIGHT, snake.x + 1, snake.y)) { if (snake.me()?.direction !== LEFT && findPath(RIGHT, snake.x + 1, snake.y,i)) {
setDirection(RIGHT); setDirection(RIGHT);
return; return;
} }
} }
} else { } else {
if (diff_y > 0) { if (diff_y > 0) {
if (snake.me()?.direction !== DOWN && findPath(UP, snake.x, snake.y - 1)) { if (snake.me()?.direction !== DOWN && findPath(UP, snake.x, snake.y - 1,i)) {
setDirection(UP); setDirection(UP);
return; return;
} //Preferred direction found. } //Preferred direction found.
} else { } else {
if (snake.me()?.direction !== UP && findPath(DOWN, snake.x, snake.y + 1)) { if (snake.me()?.direction !== UP && findPath(DOWN, snake.x, snake.y + 1,i)) {
setDirection(DOWN); setDirection(DOWN);
return; return;
} }
} }
} }
}
//TODO Try different apples here before trying to "just survive". There may be a better path. //TODO Try different apples here before trying to "just survive". There may be a better path.
console.log("Okay maybe this apple wasn't such a good idea... Try another one.") console.log("Okay maybe this apple wasn't such a good idea... Try another one.")
@ -435,19 +437,19 @@ snake.onTick = function(obj) { // When the game updates
.sort((a,b)=>Math.sqrt(Math.pow(snake.x-b[0],2)+Math.pow(snake.y-b[1],2))-Math.sqrt(Math.pow(snake.x-a[0],2)+Math.pow(snake.y-a[1],2))) .sort((a,b)=>Math.sqrt(Math.pow(snake.x-b[0],2)+Math.pow(snake.y-b[1],2))-Math.sqrt(Math.pow(snake.x-a[0],2)+Math.pow(snake.y-a[1],2)))
if (snake.x !== 0 && snake.y !== 0) { if (snake.x !== 0 && snake.y !== 0) {
if (snake.me()?.direction !== DOWN && findSafePath(UP, snake.x, snake.y - 1, 0, 0)) { if (snake.me()?.direction !== DOWN && findSafePath(UP, snake.x, snake.y - 1, 0, 0,1)) {
setDirection(UP); setDirection(UP);
return; return;
} }
if (snake.me()?.direction !== RIGHT && findSafePath(LEFT, snake.x - 1, snake.y, 0, 0)) { if (snake.me()?.direction !== RIGHT && findSafePath(LEFT, snake.x - 1, snake.y, 0, 0,1)) {
setDirection(LEFT); setDirection(LEFT);
return; return;
} }
if (snake.me()?.direction !== LEFT && findSafePath(RIGHT, snake.x + 1, snake.y, 0, 0)) { if (snake.me()?.direction !== LEFT && findSafePath(RIGHT, snake.x + 1, snake.y, 0, 0,1)) {
setDirection(RIGHT); setDirection(RIGHT);
return; return;
} }
if (snake.me()?.direction !== UP && findSafePath(DOWN, snake.x, snake.y + 1, 0, 0)) { if (snake.me()?.direction !== UP && findSafePath(DOWN, snake.x, snake.y + 1, 0, 0,1)) {
setDirection(DOWN); setDirection(DOWN);
return; return;
} }
@ -460,19 +462,19 @@ snake.onTick = function(obj) { // When the game updates
.filter((a)=>a[0]!==bestApp.x&&a[1]!==bestApp.y) //I want apples furthest away to be checked first. These are probably the safest calculations to make. .filter((a)=>a[0]!==bestApp.x&&a[1]!==bestApp.y) //I want apples furthest away to be checked first. These are probably the safest calculations to make.
.sort((a,b)=>Math.sqrt(Math.pow(snake.x-b[0],2)+Math.pow(snake.y-b[1],2))-Math.sqrt(Math.pow(snake.x-a[0],2)+Math.pow(snake.y-a[1],2))) .sort((a,b)=>Math.sqrt(Math.pow(snake.x-b[0],2)+Math.pow(snake.y-b[1],2))-Math.sqrt(Math.pow(snake.x-a[0],2)+Math.pow(snake.y-a[1],2)))
if (snake.me()?.direction !== DOWN && findSafePath(UP, snake.x, snake.y - 1, 149, 149)) { if (snake.me()?.direction !== DOWN && findSafePath(UP, snake.x, snake.y - 1, 149, 149,1)) {
setDirection(UP); setDirection(UP);
return; return;
} }
if (snake.me()?.direction !== RIGHT && findSafePath(LEFT, snake.x - 1, snake.y, 149, 149)) { if (snake.me()?.direction !== RIGHT && findSafePath(LEFT, snake.x - 1, snake.y, 149, 149,1)) {
setDirection(LEFT); setDirection(LEFT);
return; return;
} }
if (snake.me()?.direction !== LEFT && findSafePath(RIGHT, snake.x + 1, snake.y, 149, 149)) { if (snake.me()?.direction !== LEFT && findSafePath(RIGHT, snake.x + 1, snake.y, 149, 149,1)) {
setDirection(RIGHT); setDirection(RIGHT);
return; return;
} }
if (snake.me()?.direction !== UP && findSafePath(DOWN, snake.x, snake.y + 1, 149, 149)) { if (snake.me()?.direction !== UP && findSafePath(DOWN, snake.x, snake.y + 1, 149, 149,1)) {
setDirection(DOWN); setDirection(DOWN);
return; return;
} }

Write Preview
Loading…
Cancel
Save