public static void FighterAI(int index, float speed = 0.1F, float acceleration = 0.1F, ExtraNPCAction initialize = null, ExtraNPCAction action = null)
{
NPC npc = Main.npc[index];
if (initialize != null && npc.localAI[3] == 0)
{
initialize();
npc.localAI[3] = 1;
}
bool idle = false;
if ((double)npc.velocity.X == 0.0)
idle = true;
if (npc.justHit)
idle = false;
int cooldown = 60;
bool moving = false;
// If the NPC is grounded and moving.
if ((double)npc.velocity.Y == 0.0 && ((double)npc.velocity.X > 0.0 && npc.direction < 0 || (double)npc.velocity.X < 0.0 && npc.direction > 0))
moving = true;
if ((double)npc.position.X == (double)npc.oldPosition.X || (double)npc.ai[3] >= (double)cooldown || moving)
++npc.ai[3];
else if ((double)Math.Abs(npc.velocity.X) > 0.9 && (double)npc.ai[3] > 0.0)
--npc.ai[3];
if ((double)npc.ai[3] > (double)(cooldown * 10))
npc.ai[3] = 0.0f;
if (npc.justHit)
npc.ai[3] = 0.0f;
if ((double)npc.ai[3] == (double)cooldown)
npc.netUpdate = true;
// Find the closest target
npc.TargetClosest(true);
if ((double)npc.velocity.X < -(double)speed || (double)npc.velocity.X > (double)speed)
{
if ((double)npc.velocity.Y == 0.0)
{
float vecX = npc.velocity.X * 0.8f;
float vecY = npc.velocity.Y * 0.8f;
npc.velocity.X = vecX;
npc.velocity.Y = vecY;
}
}
else if ((double)npc.velocity.X < (double)speed && npc.direction == 1)
{
npc.velocity.X = npc.velocity.X + acceleration;
if ((double)npc.velocity.X > (double)speed)
npc.velocity.X = speed;
}
else if ((double)npc.velocity.X > -(double)speed && npc.direction == -1)
{
npc.velocity.X = npc.velocity.X - acceleration;
if ((double)npc.velocity.X < -(double)speed)
npc.velocity.X = -speed;
}
bool flag11 = false;
if ((double)npc.velocity.Y == 0.0)
{
int index1 = (int)((double)npc.position.Y + (double)npc.height + 7.0) / 16;
int num1 = (int)npc.position.X / 16;
int num2 = (int)((double)npc.position.X + (double)npc.width) / 16;
for (int index2 = num1; index2 < num2; ++index2)
{
if (Main.tile[index2, index1] == null)
return;
if (Main.tile[index2, index1].nactive() && Main.tileSolid[(int)Main.tile[index2, index1].type])
{
flag11 = true;
break;
}
}
}
if ((double)npc.velocity.Y >= 0.0)
{
int num1 = 0;
if ((double)npc.velocity.X < 0.0)
num1 = -1;
if ((double)npc.velocity.X > 0.0)
num1 = 1;
float posX = npc.position.X;
float posY = npc.position.Y;
posX += npc.velocity.X;
int index1 = (int)(((double)posX + (double)(npc.width / 2) + (double)((npc.width / 2 + 1) * num1)) / 16.0);
int index2 = (int)(((double)posY + (double)npc.height - 1.0) / 16.0);
if (Main.tile[index1, index2] == null)
Main.tile[index1, index2] = new Tile();
if (Main.tile[index1, index2 - 1] == null)
Main.tile[index1, index2 - 1] = new Tile();
if (Main.tile[index1, index2 - 2] == null)
Main.tile[index1, index2 - 2] = new Tile();
if (Main.tile[index1, index2 - 3] == null)
Main.tile[index1, index2 - 3] = new Tile();
if (Main.tile[index1, index2 + 1] == null)
Main.tile[index1, index2 + 1] = new Tile();
if (Main.tile[index1 - num1, index2 - 3] == null)
Main.tile[index1 - num1, index2 - 3] = new Tile();
if ((double)(index1 * 16) < (double)posX + (double)npc.width && (double)(index1 * 16 + 16) > (double)posX && (Main.tile[index1, index2].nactive() && !Main.tile[index1, index2].topSlope() && (!Main.tile[index1, index2 - 1].topSlope() && Main.tileSolid[(int)Main.tile[index1, index2].type]) && !Main.tileSolidTop[(int)Main.tile[index1, index2].type] || Main.tile[index1, index2 - 1].halfBrick() && Main.tile[index1, index2 - 1].nactive()) && ((!Main.tile[index1, index2 - 1].nactive() || !Main.tileSolid[(int)Main.tile[index1, index2 - 1].type] || Main.tileSolidTop[(int)Main.tile[index1, index2 - 1].type] || Main.tile[index1, index2 - 1].halfBrick() && (!Main.tile[index1, index2 - 4].nactive() || !Main.tileSolid[(int)Main.tile[index1, index2 - 4].type] || Main.tileSolidTop[(int)Main.tile[index1, index2 - 4].type])) && ((!Main.tile[index1, index2 - 2].nactive() || !Main.tileSolid[(int)Main.tile[index1, index2 - 2].type] || Main.tileSolidTop[(int)Main.tile[index1, index2 - 2].type]) && (!Main.tile[index1, index2 - 3].nactive() || !Main.tileSolid[(int)Main.tile[index1, index2 - 3].type] || Main.tileSolidTop[(int)Main.tile[index1, index2 - 3].type]) && (!Main.tile[index1 - num1, index2 - 3].nactive() || !Main.tileSolid[(int)Main.tile[index1 - num1, index2 - 3].type]))))
{
float num2 = (float)(index2 * 16);
if (Main.tile[index1, index2].halfBrick())
num2 += 8f;
if (Main.tile[index1, index2 - 1].halfBrick())
num2 -= 8f;
if ((double)num2 < (double)posY + (double)npc.height)
{
float num3 = posY + (float)npc.height - num2;
float num4 = 16.1f;
if ((double)num3 <= (double)num4)
{
npc.gfxOffY += npc.position.Y + (float)npc.height - num2;
npc.position.Y = num2 - (float)npc.height;
npc.stepSpeed = (double)num3 >= 9.0 ? 2f : 1f;
}
}
}
}
if (flag11)
{
int index1 = (int)(((double)npc.position.X + (double)(npc.width / 2) + (double)(15 * npc.direction)) / 16.0);
int index2 = (int)(((double)npc.position.Y + (double)npc.height - 15.0) / 16.0);
if (Main.tile[index1, index2] == null)
Main.tile[index1, index2] = new Tile();
if (Main.tile[index1, index2 - 1] == null)
Main.tile[index1, index2 - 1] = new Tile();
if (Main.tile[index1, index2 - 2] == null)
Main.tile[index1, index2 - 2] = new Tile();
if (Main.tile[index1, index2 - 3] == null)
Main.tile[index1, index2 - 3] = new Tile();
if (Main.tile[index1, index2 + 1] == null)
Main.tile[index1, index2 + 1] = new Tile();
if (Main.tile[index1 + npc.direction, index2 - 1] == null)
Main.tile[index1 + npc.direction, index2 - 1] = new Tile();
if (Main.tile[index1 + npc.direction, index2 + 1] == null)
Main.tile[index1 + npc.direction, index2 + 1] = new Tile();
if (Main.tile[index1 - npc.direction, index2 + 1] == null)
Main.tile[index1 - npc.direction, index2 + 1] = new Tile();
Main.tile[index1, index2 + 1].halfBrick();
if (Main.tile[index1, index2 - 1].nactive() && ((int)Main.tile[index1, index2 - 1].type == 10 || (int)Main.tile[index1, index2 - 1].type == 388))
{
++npc.ai[2];
npc.ai[3] = 0.0f;
if ((double)npc.ai[2] >= 60.0)
{
npc.velocity.X = 0.5f * -(float)npc.direction;
int num1 = 5;
if ((int)Main.tile[index1, index2 - 1].type == 388)
num1 = 2;
npc.ai[1] += (float)num1;
npc.ai[2] = 0.0f;
bool flag6 = false;
if ((double)npc.ai[1] >= 10.0)
{
flag6 = true;
npc.ai[1] = 10f;
}
WorldGen.KillTile(index1, index2 - 1, true, false, false);
if ((Main.netMode != 1 || !flag6) && (flag6 && Main.netMode != 1))
{
if (TileLoader.OpenDoorID(Main.tile[index1, index2 - 1]) >= 0)
{
bool flag7 = WorldGen.OpenDoor(index1, index2 - 1, npc.direction);
if (!flag7)
{
npc.ai[3] = (float)cooldown;
npc.netUpdate = true;
}
if (Main.netMode == 2 && flag7)
NetMessage.SendData(19, -1, -1, "", 0, (float)index1, (float)(index2 - 1), (float)npc.direction, 0, 0, 0);
}
if ((int)Main.tile[index1, index2 - 1].type == 388)
{
bool flag7 = WorldGen.ShiftTallGate(index1, index2 - 1, false);
if (!flag7)
{
npc.ai[3] = (float)cooldown;
npc.netUpdate = true;
}
if (Main.netMode == 2 && flag7)
NetMessage.SendData(19, -1, -1, "", 4, (float)index1, (float)(index2 - 1), 0.0f, 0, 0, 0);
}
}
}
}
else
{
if ((double)npc.velocity.X < 0.0 && npc.spriteDirection == -1 || (double)npc.velocity.X > 0.0 && npc.spriteDirection == 1)
{
if (npc.height >= 32 && Main.tile[index1, index2 - 2].nactive() && Main.tileSolid[(int)Main.tile[index1, index2 - 2].type])
{
if (Main.tile[index1, index2 - 3].nactive() && Main.tileSolid[(int)Main.tile[index1, index2 - 3].type])
{
npc.velocity.Y = -8f;
npc.netUpdate = true;
}
else
{
npc.velocity.Y = -7f;
npc.netUpdate = true;
}
}
else if (Main.tile[index1, index2 - 1].nactive() && Main.tileSolid[(int)Main.tile[index1, index2 - 1].type])
{
npc.velocity.Y = -6f;
npc.netUpdate = true;
}
else if ((double)npc.position.Y + (double)npc.height - (double)(index2 * 16) > 20.0 && Main.tile[index1, index2].nactive() && (!Main.tile[index1, index2].topSlope() && Main.tileSolid[(int)Main.tile[index1, index2].type]))
{
npc.velocity.Y = -5f;
npc.netUpdate = true;
}
else if (npc.directionY < 0 && (!Main.tile[index1, index2 + 1].nactive() || !Main.tileSolid[(int)Main.tile[index1, index2 + 1].type]) && (!Main.tile[index1 + npc.direction, index2 + 1].nactive() || !Main.tileSolid[(int)Main.tile[index1 + npc.direction, index2 + 1].type]))
{
npc.velocity.Y = -8f;
npc.velocity.X = npc.velocity.X * 1.5f;
npc.netUpdate = true;
}
else
{
npc.ai[1] = 0.0f;
npc.ai[2] = 0.0f;
}
if ((double)npc.velocity.Y == 0.0 && idle && (double)npc.ai[3] == 1.0)
npc.velocity.Y = -5f;
}
}
}
else
{
npc.ai[1] = 0.0f;
npc.ai[2] = 0.0f;
}
if (action != null)
action();
}
public static void FighterAI(int index, float speed = 0.1F, float acceleration = 0.1F, ExtraNPCAction initialize = null, ExtraNPCAction action = null)
{
NPC npc = Main.npc[index];
if (initialize != null && npc.localAI[3] == 0)
{
initialize();
npc.localAI[3] = 1;
}
bool idle = false;
if ((double)npc.velocity.X == 0.0)
{
idle = true;
}
if (npc.justHit)
{
idle = false;
}
int cooldown = 60;
bool moving = false;
// If the NPC is grounded and moving.
if ((double)npc.velocity.Y == 0.0 && ((double)npc.velocity.X > 0.0 && npc.direction < 0 || (double)npc.velocity.X < 0.0 && npc.direction > 0))
{
moving = true;
}
if ((double)npc.position.X == (double)npc.oldPosition.X || (double)npc.ai[3] >= (double)cooldown || moving)
{
++npc.ai[3];
}
else if ((double)Math.Abs(npc.velocity.X) > 0.9 && (double)npc.ai[3] > 0.0)
{
--npc.ai[3];
}
if ((double)npc.ai[3] > (double)(cooldown * 10))
{
npc.ai[3] = 0.0f;
}
if (npc.justHit)
{
npc.ai[3] = 0.0f;
}
if ((double)npc.ai[3] == (double)cooldown)
{
npc.netUpdate = true;
}
// Find the closest target
npc.TargetClosest(true);
if ((double)npc.velocity.X < -(double)speed || (double)npc.velocity.X > (double)speed)
{
if ((double)npc.velocity.Y == 0.0)
{
float vecX = npc.velocity.X * 0.8f;
float vecY = npc.velocity.Y * 0.8f;
npc.velocity.X = vecX;
npc.velocity.Y = vecY;
}
}
else if ((double)npc.velocity.X < (double)speed && npc.direction == 1)
{
npc.velocity.X = npc.velocity.X + acceleration;
if ((double)npc.velocity.X > (double)speed)
{
npc.velocity.X = speed;
}
}
else if ((double)npc.velocity.X > -(double)speed && npc.direction == -1)
{
npc.velocity.X = npc.velocity.X - acceleration;
if ((double)npc.velocity.X < -(double)speed)
{
npc.velocity.X = -speed;
}
}
bool flag11 = false;
if ((double)npc.velocity.Y == 0.0)
{
int index1 = (int)((double)npc.position.Y + (double)npc.height + 7.0) / 16;
int num1 = (int)npc.position.X / 16;
int num2 = (int)((double)npc.position.X + (double)npc.width) / 16;
for (int index2 = num1; index2 < num2; ++index2)
{
if (Main.tile[index2, index1] == null)
{
return;
}
if (Main.tile[index2, index1].nactive() && Main.tileSolid[(int)Main.tile[index2, index1].type])
{
flag11 = true;
break;
}
}
}
if ((double)npc.velocity.Y >= 0.0)
{
int num1 = 0;
if ((double)npc.velocity.X < 0.0)
{
num1 = -1;
}
if ((double)npc.velocity.X > 0.0)
{
num1 = 1;
}
float posX = npc.position.X;
float posY = npc.position.Y;
posX += npc.velocity.X;
int index1 = (int)(((double)posX + (double)(npc.width / 2) + (double)((npc.width / 2 + 1) * num1)) / 16.0);
int index2 = (int)(((double)posY + (double)npc.height - 1.0) / 16.0);
if (Main.tile[index1, index2] == null)
{
Main.tile[index1, index2] = new Tile();
}
if (Main.tile[index1, index2 - 1] == null)
{
Main.tile[index1, index2 - 1] = new Tile();
}
if (Main.tile[index1, index2 - 2] == null)
{
Main.tile[index1, index2 - 2] = new Tile();
}
if (Main.tile[index1, index2 - 3] == null)
{
Main.tile[index1, index2 - 3] = new Tile();
}
if (Main.tile[index1, index2 + 1] == null)
{
Main.tile[index1, index2 + 1] = new Tile();
}
if (Main.tile[index1 - num1, index2 - 3] == null)
{
Main.tile[index1 - num1, index2 - 3] = new Tile();
}
if ((double)(index1 * 16) < (double)posX + (double)npc.width && (double)(index1 * 16 + 16) > (double)posX && (Main.tile[index1, index2].nactive() && !Main.tile[index1, index2].topSlope() && (!Main.tile[index1, index2 - 1].topSlope() && Main.tileSolid[(int)Main.tile[index1, index2].type]) && !Main.tileSolidTop[(int)Main.tile[index1, index2].type] || Main.tile[index1, index2 - 1].halfBrick() && Main.tile[index1, index2 - 1].nactive()) && ((!Main.tile[index1, index2 - 1].nactive() || !Main.tileSolid[(int)Main.tile[index1, index2 - 1].type] || Main.tileSolidTop[(int)Main.tile[index1, index2 - 1].type] || Main.tile[index1, index2 - 1].halfBrick() && (!Main.tile[index1, index2 - 4].nactive() || !Main.tileSolid[(int)Main.tile[index1, index2 - 4].type] || Main.tileSolidTop[(int)Main.tile[index1, index2 - 4].type])) && ((!Main.tile[index1, index2 - 2].nactive() || !Main.tileSolid[(int)Main.tile[index1, index2 - 2].type] || Main.tileSolidTop[(int)Main.tile[index1, index2 - 2].type]) && (!Main.tile[index1, index2 - 3].nactive() || !Main.tileSolid[(int)Main.tile[index1, index2 - 3].type] || Main.tileSolidTop[(int)Main.tile[index1, index2 - 3].type]) && (!Main.tile[index1 - num1, index2 - 3].nactive() || !Main.tileSolid[(int)Main.tile[index1 - num1, index2 - 3].type]))))
{
float num2 = (float)(index2 * 16);
if (Main.tile[index1, index2].halfBrick())
{
num2 += 8f;
}
if (Main.tile[index1, index2 - 1].halfBrick())
{
num2 -= 8f;
}
if ((double)num2 < (double)posY + (double)npc.height)
{
float num3 = posY + (float)npc.height - num2;
float num4 = 16.1f;
if ((double)num3 <= (double)num4)
{
npc.gfxOffY += npc.position.Y + (float)npc.height - num2;
npc.position.Y = num2 - (float)npc.height;
npc.stepSpeed = (double)num3 >= 9.0 ? 2f : 1f;
}
}
}
}
if (flag11)
{
int index1 = (int)(((double)npc.position.X + (double)(npc.width / 2) + (double)(15 * npc.direction)) / 16.0);
int index2 = (int)(((double)npc.position.Y + (double)npc.height - 15.0) / 16.0);
if (Main.tile[index1, index2] == null)
{
Main.tile[index1, index2] = new Tile();
}
if (Main.tile[index1, index2 - 1] == null)
{
Main.tile[index1, index2 - 1] = new Tile();
}
if (Main.tile[index1, index2 - 2] == null)
{
Main.tile[index1, index2 - 2] = new Tile();
}
if (Main.tile[index1, index2 - 3] == null)
{
Main.tile[index1, index2 - 3] = new Tile();
}
if (Main.tile[index1, index2 + 1] == null)
{
Main.tile[index1, index2 + 1] = new Tile();
}
if (Main.tile[index1 + npc.direction, index2 - 1] == null)
{
Main.tile[index1 + npc.direction, index2 - 1] = new Tile();
}
if (Main.tile[index1 + npc.direction, index2 + 1] == null)
{
Main.tile[index1 + npc.direction, index2 + 1] = new Tile();
}
if (Main.tile[index1 - npc.direction, index2 + 1] == null)
{
Main.tile[index1 - npc.direction, index2 + 1] = new Tile();
}
Main.tile[index1, index2 + 1].halfBrick();
if (Main.tile[index1, index2 - 1].nactive() && ((int)Main.tile[index1, index2 - 1].type == 10 || (int)Main.tile[index1, index2 - 1].type == 388))
{
++npc.ai[2];
npc.ai[3] = 0.0f;
if ((double)npc.ai[2] >= 60.0)
{
npc.velocity.X = 0.5f * -(float)npc.direction;
int num1 = 5;
if ((int)Main.tile[index1, index2 - 1].type == 388)
{
num1 = 2;
}
npc.ai[1] += (float)num1;
npc.ai[2] = 0.0f;
bool flag6 = false;
if ((double)npc.ai[1] >= 10.0)
{
flag6 = true;
npc.ai[1] = 10f;
}
WorldGen.KillTile(index1, index2 - 1, true, false, false);
if ((Main.netMode != 1 || !flag6) && (flag6 && Main.netMode != 1))
{
if (TileLoader.OpenDoorID(Main.tile[index1, index2 - 1]) >= 0)
{
bool flag7 = WorldGen.OpenDoor(index1, index2 - 1, npc.direction);
if (!flag7)
{
npc.ai[3] = (float)cooldown;
npc.netUpdate = true;
}
if (Main.netMode == 2 && flag7)
{
NetMessage.SendData(19, -1, -1, "", 0, (float)index1, (float)(index2 - 1), (float)npc.direction, 0, 0, 0);
}
}
if ((int)Main.tile[index1, index2 - 1].type == 388)
{
bool flag7 = WorldGen.ShiftTallGate(index1, index2 - 1, false);
if (!flag7)
{
npc.ai[3] = (float)cooldown;
npc.netUpdate = true;
}
if (Main.netMode == 2 && flag7)
{
NetMessage.SendData(19, -1, -1, "", 4, (float)index1, (float)(index2 - 1), 0.0f, 0, 0, 0);
}
}
}
}
}
else
{
if ((double)npc.velocity.X < 0.0 && npc.spriteDirection == -1 || (double)npc.velocity.X > 0.0 && npc.spriteDirection == 1)
{
if (npc.height >= 32 && Main.tile[index1, index2 - 2].nactive() && Main.tileSolid[(int)Main.tile[index1, index2 - 2].type])
{
if (Main.tile[index1, index2 - 3].nactive() && Main.tileSolid[(int)Main.tile[index1, index2 - 3].type])
{
npc.velocity.Y = -8f;
npc.netUpdate = true;
}
else
{
npc.velocity.Y = -7f;
npc.netUpdate = true;
}
}
else if (Main.tile[index1, index2 - 1].nactive() && Main.tileSolid[(int)Main.tile[index1, index2 - 1].type])
{
npc.velocity.Y = -6f;
npc.netUpdate = true;
}
else if ((double)npc.position.Y + (double)npc.height - (double)(index2 * 16) > 20.0 && Main.tile[index1, index2].nactive() && (!Main.tile[index1, index2].topSlope() && Main.tileSolid[(int)Main.tile[index1, index2].type]))
{
npc.velocity.Y = -5f;
npc.netUpdate = true;
}
else if (npc.directionY < 0 && (!Main.tile[index1, index2 + 1].nactive() || !Main.tileSolid[(int)Main.tile[index1, index2 + 1].type]) && (!Main.tile[index1 + npc.direction, index2 + 1].nactive() || !Main.tileSolid[(int)Main.tile[index1 + npc.direction, index2 + 1].type]))
{
npc.velocity.Y = -8f;
npc.velocity.X = npc.velocity.X * 1.5f;
npc.netUpdate = true;
}
else
{
npc.ai[1] = 0.0f;
npc.ai[2] = 0.0f;
}
if ((double)npc.velocity.Y == 0.0 && idle && (double)npc.ai[3] == 1.0)
{
npc.velocity.Y = -5f;
}
}
}
}
else
{
npc.ai[1] = 0.0f;
npc.ai[2] = 0.0f;
}
if (action != null)
{
action();
}
}
