public static void CheckBulletWithMap(LVector2Int iPos, GameEntity entity, IGameAudioService audioService, IMap2DService map2DService)
{
var unit = entity.unit;
var bullet = entity.bullet;
var id = map2DService.Pos2TileId(iPos, false);
if (id != 0 && unit.health > 0)
{
//collide bullet with world
if (id == TilemapUtil.TileID_Brick)
{
if (unit.camp == ECampType.Player)
{
audioService.PlayClipHitBrick();
}
map2DService.ReplaceTile(iPos, id, 0);
unit.health--;
}
else if (id == TilemapUtil.TileID_Iron)
{
if (!bullet.canDestoryIron)
{
if (unit.camp == ECampType.Player)
{
audioService.PlayClipHitIron();
}
unit.health = 0;
}
else
{
if (unit.camp == ECampType.Player)
{
audioService.PlayClipDestroyIron();
}
unit.health = LMath.Max(unit.health - 2, 0);
map2DService.ReplaceTile(iPos, id, 0);
}
}
else if (id == TilemapUtil.TileID_Grass)
{
if (bullet.canDestoryGrass)
{
if (unit.camp == ECampType.Player)
{
audioService.PlayClipDestroyGrass();
}
unit.health -= 0;
map2DService.ReplaceTile(iPos, id, 0);
}
}
else if (id == TilemapUtil.TileID_Wall)
{
unit.health = 0;
}
}
}
public void DoAfterInit()
{
for (int i = 0; i < this.gridInfo.tileMaps.Length; i++)
{
TileInfos tileInfos = this.gridInfo.tileMaps[i];
bool isTagMap = tileInfos.isTagMap;
if (!isTagMap)
{
LVector2Int min = tileInfos.min;
LVector2Int size = tileInfos.size;
this.mapDataMin.x = LMath.Min(this.mapDataMin.x, min.x);
this.mapDataMin.y = LMath.Min(this.mapDataMin.y, min.y);
this.mapDataMax.x = LMath.Max(this.mapDataMax.y, min.x + size.x);
this.mapDataMax.y = LMath.Max(this.mapDataMax.y, min.y + size.y);
}
}
this.mapDataSize = this.mapDataMax - this.mapDataMin + LVector2Int.one;
this.mapDataIds = new ushort[this.mapDataSize.x, this.mapDataSize.y];
for (int j = 0; j < this.mapDataSize.x; j++)
{
for (int k = 0; k < this.mapDataSize.y; k++)
{
LVector2Int pos = new LVector2Int(mapDataMin.x + j, mapDataMin.y + k);
this.mapDataIds[j, k] = this.RawPos2TileId(pos, false);
}
}
}
/// <summary>
///
/// </summary>
/// <param name="o">射线起点</param>
/// <param name="d">射线终点</param>
/// <param name="min">矩形的左下角坐标</param>
/// <param name="max">矩形的右上角坐标</param>
/// <param name="tmin">返回距离</param>
/// <returns></returns>
public static bool TestRayAABB(LVector2 o, LVector2 d, LVector2 min, LVector2 max, out LFloat tmin)
{
tmin = LFloat.zero;
LFloat tmax = LFloat.FLT_MAX;
for (int i = 0; i < 2; i++)
{
if (LMath.Abs(d[i]) < LFloat.EPSILON)
{
if (o[i] < min[i] || o[i] > max[i])
{
return(false);
}
}
else
{
LFloat ood = LFloat.one / d[i];
LFloat t1 = (min[i] - o[i]) * ood;
LFloat t2 = (max[i] - o[i]) * ood;
if (t1 > t2)
{
var temp = t1;
t1 = t2;
t2 = temp;
}
tmin = LMath.Max(tmin, t1);
tmax = LMath.Min(tmax, t2);
if (tmin > tmax)
{
return(false);
}
}
}
return(true);
}
private void UpdatePingVal(float deltaTime)
{
_pingTimer += deltaTime;
if (_pingTimer > 0.5f)
{
_pingTimer = 0;
DelayVal = (int)(_delays.Sum() / LMath.Max(_delays.Count, 1));
_delays.Clear();
PingVal = (int)(_pings.Sum() / LMath.Max(_pings.Count, 1));
_pings.Clear();
if (_minPing < _historyMinPing && _simulatorService._gameStartTimestampMs != -1)
{
_historyMinPing = _minPing;
#if UNITY_EDITOR
Debug.LogWarning(
$"Recalc _gameStartTimestampMs {_simulatorService._gameStartTimestampMs} _guessServerStartTimestamp:{_guessServerStartTimestamp}");
#endif
_simulatorService._gameStartTimestampMs = LMath.Min(_guessServerStartTimestamp,
_simulatorService._gameStartTimestampMs);
}
_minPing = Int64.MaxValue;
_maxPing = Int64.MinValue;
}
}
public void DoAfterInit()
{
for (int i = 0; i < gridInfo.tileMaps.Length; i++)
{
var tilemap = gridInfo.tileMaps[i];
if (tilemap.isTagMap)
{
continue;
}
var tilemapMin = tilemap.min;
var tilemapSize = tilemap.size;
mapDataMin.x = LMath.Min(mapDataMin.x, tilemapMin.x);
mapDataMin.y = LMath.Min(mapDataMin.y, tilemapMin.y);
mapDataMax.x = LMath.Max(mapDataMax.y, tilemapMin.x + tilemapSize.x);
mapDataMax.y = LMath.Max(mapDataMax.y, tilemapMin.y + tilemapSize.y);
}
mapDataSize = (mapDataMax - mapDataMin) + LVector2Int.one;
mapDataIds = new ushort[mapDataSize.x, mapDataSize.y];
for (int x = 0; x < mapDataSize.x; x++)
{
for (int y = 0; y < mapDataSize.y; y++)
{
var pos = new Vector2Int(mapDataMin.x + x, mapDataMin.y + y);
mapDataIds[x, y] = RawPos2TileId(pos, true);
}
}
}
public void Execute()
{
foreach (var entity in _moveRequest.GetEntities())
{
var deltaTime = _gameStateService.DeltaTime;
var mover = entity.move;
var dir = entity.dir.value;
var pos = entity.pos.value;
var moveSpd = mover.moveSpd;
//can move 判定
var dirVec = DirUtil.GetDirLVec(dir);
var moveDist = (moveSpd * deltaTime);
var fTargetHead = pos + (TankUtil.TANK_HALF_LEN + moveDist) * dirVec;
var fPreviewHead = pos + (TankUtil.TANK_HALF_LEN + TankUtil.FORWARD_HEAD_DIST) * dirVec;
LFloat maxMoveDist = moveSpd * deltaTime;
var headPos = pos + (TankUtil.TANK_HALF_LEN) * dirVec;
var dist = _gameCollisionService.GetMaxMoveDist(dir, headPos, fTargetHead);
var dist2 = _gameCollisionService.GetMaxMoveDist(dir, headPos, fPreviewHead);
maxMoveDist = LMath.Max(LFloat.zero, LMath.Min(maxMoveDist, dist, dist2));
var diffPos = maxMoveDist * dirVec;
pos = pos + diffPos;
entity.pos.value = pos;
}
}
public void DoUpdate(LFloat deltaTime)
{
if (!isEnable)
{
return;
}
if (!TestOnFloor(transform.Pos3))
{
isSleep = false;
}
lastPos = transform.Pos3;
lastDeg = transform.deg;
if (!isSleep)
{
if (!isOnFloor)
{
Speed.y -= G * deltaTime;
Speed.y = LMath.Max(MinYSpd, Speed.y);
}
var pos = transform.Pos3;
pos += Speed * deltaTime;
LFloat y = pos.y;
//Test floor
isOnFloor = TestOnFloor(transform.Pos3, ref y);
if (isOnFloor && Speed.y <= 0)
{
Speed.y = LFloat.zero;
}
if (Speed.y <= 0)
{
pos.y = y;
}
//Test walls
if (TestOnWall(ref pos))
{
Speed.x = LFloat.zero;
Speed.z = LFloat.zero;
}
if (isOnFloor)
{
var speedVal = Speed.magnitude - FloorFriction * deltaTime;
speedVal = LMath.Max(speedVal, LFloat.zero);
Speed = Speed.normalized * speedVal;
if (speedVal < MinSleepSpeed)
{
isSleep = true;
}
}
transform.Pos3 = pos;
}
}
public void Init(ColliderPrefab prefab, CTransform2D trans)
{
this.Prefab = prefab;
_bound = prefab.GetBounds();
MaxSideSize = LMath.Max(_bound.halfSize.x, _bound.halfSize.y);
Transform2D = trans;
_prePos = Transform2D.pos;
_preDeg = Transform2D.deg;
unchecked {
Id = autoIncId++;
}
}
public static bool CheckCollision(LVector2 posA, LFloat rA, LVector2 sizeA, LVector2 posB, LFloat rB,
LVector2 sizeB)
{
var diff = posA - posB;
var allRadius = rA + rB;
//circle 判定
if (diff.sqrMagnitude > allRadius * allRadius)
{
return(false);
}
var isBoxA = sizeA != LVector2.zero;
var isBoxB = sizeB != LVector2.zero;
if (!isBoxA && !isBoxB)
{
return(true);
}
var absX = LMath.Abs(diff.x);
var absY = LMath.Abs(diff.y);
if (isBoxA && isBoxB)
{
//AABB and AABB
var allSize = sizeA + sizeB;
if (absX > allSize.x)
{
return(false);
}
if (absY > allSize.y)
{
return(false);
}
return(true);
}
else
{
//AABB & circle
var size = sizeB;
var radius = rA;
if (isBoxA)
{
size = sizeA;
radius = rB;
}
var x = LMath.Max(absX - size.x, LFloat.zero);
var y = LMath.Max(absY - size.y, LFloat.zero);
return(x * x + y * y < radius * radius);
}
}
public PtrList(int initSize = AlignSize)
{
initSize = LMath.Max(AlignSize, initSize);
if (initSize % AlignSize != 0)
{
initSize = (initSize % AlignSize + 1) * AlignSize;
}
capacity = initSize;
count = 0;
_ptrs = (void **)NativeHelper.AllocAndZero(sizeof(void *) * initSize);
_dirtyBits = (byte *)NativeHelper.AllocAndZero(initSize / 8);
}
private void Update()
{
if (delays == null)
{
return;
}
_guiTimer += Time.deltaTime;
if (_guiTimer > 0.5f)
{
_guiTimer = 0;
GameManager.pingVal = (int)(delays.Sum() * 1000 / LMath.Max(delays.Count, 1));
delays.Clear();
}
}
private void Update()
{
if (delays == null)
{
return;
}
_guiTimer += Time.deltaTime;
if (_guiTimer > 0.5f)
{
_guiTimer = 0;
SimulatorService.PingVal = (int)(delays.Sum() * 1000 / LMath.Max(delays.Count, 1));
delays.Clear();
}
}
public static bool TestCircleOBB(LVector2 posA, LFloat rA, LVector2 posB, LFloat rB, LVector2 sizeB,
LVector2 up)
{
var diff = posA - posB;
var allRadius = rA + rB;
//circle 判定CollisionHelper
if (diff.sqrMagnitude > allRadius * allRadius)
{
return(false);
}
//空间转换
var absX = LMath.Abs(LVector2.Dot(diff, new LVector2(up.y, -up.x)));
var absY = LMath.Abs(LVector2.Dot(diff, up));
var size = sizeB;
var radius = rA;
var x = LMath.Max(absX - size.x, LFloat.zero);
var y = LMath.Max(absY - size.y, LFloat.zero);
return(x * x + y * y < radius * radius);
}
public static bool TestCircleAABB(LVector2 posA, LFloat rA, LVector2 posB, LFloat rB, LVector2 sizeB)
{
var diff = posA - posB;
var allRadius = rA + rB;
//circle 判定
if (diff.sqrMagnitude > allRadius * allRadius)
{
return(false);
}
var absX = LMath.Abs(diff.x);
var absY = LMath.Abs(diff.y);
//AABB & circle
var size = sizeB;
var radius = rA;
var x = LMath.Max(absX - size.x, LFloat.zero);
var y = LMath.Max(absY - size.y, LFloat.zero);
return(x * x + y * y < radius * radius);
}
public void AddBuff(int id, int ownerId)
{
if (id2BuffConfig.TryGetValue(id, out var val))
{
var type = val.BigType;
if (!val.CanMutil)
{
foreach (var va in buffs)
{
if (va.config.BigType == type)
{
va.remainTime = LMath.Max(va.config.remainTime, va.remainTime);
}
}
}
var buff = new Buff(ownerId, val);
AddBuff(buff);
return;
}
Debug.LogError("Miss id " + id);
}
private void UpdatePingVal(float deltaTime)
{
this._pingTimer += deltaTime;
bool flag = this._pingTimer > 0.5f;
if (flag)
{
this._pingTimer = 0f;
this.DelayVal = (int)(this._delays.Sum() / (long)LMath.Max(this._delays.Count, 1));
this._delays.Clear();
this.PingVal = (int)(this._pings.Sum() / (long)LMath.Max(this._pings.Count, 1));
this._pings.Clear();
bool flag2 = this._minPing < this._historyMinPing && this._simulatorService._gameStartTimestampMs != -1L;
if (flag2)
{
this._historyMinPing = this._minPing;
Debug.LogWarning(string.Format("Recalc _gameStartTimestampMs {0} _guessServerStartTimestamp:{1}", this._simulatorService._gameStartTimestampMs, this._guessServerStartTimestamp), Array.Empty <object>());
this._simulatorService._gameStartTimestampMs = LMath.Min(this._guessServerStartTimestamp, this._simulatorService._gameStartTimestampMs);
}
this._minPing = long.MaxValue;
this._maxPing = long.MinValue;
}
}
/// <summary>
/// 判定点是否在多边形内
/// https://stackoverflow.com/questions/217578/how-can-i-determine-whether-a-2d-point-is-within-a-polygon
/// </summary>
public static bool IsPointInPolygon(LVector2 p, LVector2[] polygon)
{
var minX = polygon[0]._x;
var maxX = polygon[0]._x;
var minY = polygon[0]._y;
var maxY = polygon[0]._y;
for (int i = 1; i < polygon.Length; i++)
{
LVector2 q = polygon[i];
minX = LMath.Min(q._x, minX);
maxX = LMath.Max(q._x, maxX);
minY = LMath.Min(q._y, minY);
maxY = LMath.Max(q._y, maxY);
}
if (p._x < minX || p._x > maxX || p._y < minY || p._y > maxY)
{
return(false);
}
// http://www.ecse.rpi.edu/Homepages/wrf/Research/Short_Notes/pnpoly.html
bool inside = false;
for (int i = 0, j = polygon.Length - 1; i < polygon.Length; j = i++)
{
if ((polygon[i]._y > p._y) != (polygon[j]._y > p._y) &&
p._x < (polygon[j]._x - polygon[i]._x) * (p._y - polygon[i]._y) /
(polygon[j]._y - polygon[i]._y) +
polygon[i]._x)
{
inside = !inside;
}
}
return(inside);
}
public void Execute(ref Transform3D transform3D, ref PlayerData playerData)
{
_gameStateService.CurScale = _gameConfigService.InitScale * (playerData.Score.ToLFloat() / 300 + 1);
transform3D.Scale = LMath.Max(LFloat.one, _gameStateService.CurScale);
}