mlogjs

// function debugPos(x, y) {
//     explosion({ team: Teams.sharded, x: x, y: y, radius: 5, damage: 0, air: false, ground: false, pierce: false });
// }
function moveTo(x,y,tox,toy) {
    setBlock.block({ x: x, y: y, to: Blocks.air, team: Teams.sharded, rotation: 0 });
    setBlock.block({ x: tox, y: toy, to: sandBlock, team: Teams.sharded, rotation: 0 });
}
const sandBlock: BuildingSymbol = Blocks.surgeWall; // блок который воспринимается как песок
const particles = fetch.buildCount(Teams.sharded, sandBlock);
setRate(particles*3);
print(particles);
printFlush(getBuilding("message1"));

const sand = fetch.build(Teams.sharded, Math.rand(particles), sandBlock);
const blockBelow = getBlock.building(sand.x, sand.y - 1);
if (blockBelow === undefined) {
    moveTo(sand.x, sand.y, sand.x, sand.y - 1);
    endScript();
}
const blockOnLeft = getBlock.building(sand.x - 1, sand.y - 1);
const blockOnRight = getBlock.building(sand.x + 1, sand.y - 1);
const wallLeft = getBlock.building(sand.x - 1, sand.y);
const wallRight = getBlock.building(sand.x + 1, sand.y);
if (blockOnLeft === undefined && wallLeft === undefined) {
    if (blockOnRight === undefined && wallRight === undefined && Math.rand(1)>0.5) {
        moveTo(sand.x, sand.y, sand.x + 1, sand.y - 1);
        endScript();
    }
    moveTo(sand.x, sand.y, sand.x - 1, sand.y - 1);
    endScript();
}
if (blockOnRight === undefined && wallRight === undefined) {
    moveTo(sand.x, sand.y, sand.x + 1, sand.y - 1);
    endScript();
}