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106 lines
3.7 KiB
C#
106 lines
3.7 KiB
C#
// ClassicalSharp copyright 2014-2016 UnknownShadow200 | Licensed under MIT
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using System;
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using OpenTK;
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using OpenTK.Input;
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namespace ClassicalSharp.Entities {
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/// <summary> Entity component that performs input handling. </summary>
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public sealed class InputComponent {
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Entity entity;
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Game game;
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public HacksComponent Hacks;
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public CollisionsComponent collisions;
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public PhysicsComponent physics;
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public InputComponent( Game game, Entity entity ) {
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this.game = game;
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this.entity = entity;
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}
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internal bool Handles( Key key ) {
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LocalPlayer p = (LocalPlayer)entity;
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KeyMap keys = game.InputHandler.Keys;
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if( key == keys[KeyBind.Respawn] && Hacks.CanRespawn ) {
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DoRespawn();
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} else if( key == keys[KeyBind.SetSpawn] && Hacks.CanRespawn ) {
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p.Spawn = entity.Position;
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p.Spawn.X = Utils.Floor( p.Spawn.X ) + 0.5f;
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p.Spawn.Z = Utils.Floor( p.Spawn.Z ) + 0.5f;
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p.SpawnYaw = entity.YawDegrees;
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p.SpawnPitch = entity.PitchDegrees;
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DoRespawn();
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} else if( key == keys[KeyBind.Fly] && Hacks.CanFly && Hacks.Enabled ) {
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Hacks.Flying = !Hacks.Flying;
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} else if( key == keys[KeyBind.NoClip] && Hacks.CanNoclip && Hacks.Enabled ) {
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if( Hacks.Noclip ) entity.Velocity.Y = 0;
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Hacks.Noclip = !Hacks.Noclip;
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} else if( key == keys[KeyBind.Jump] && !entity.onGround && !(Hacks.Flying || Hacks.Noclip) ) {
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if( !physics.firstJump && Hacks.CanDoubleJump && Hacks.DoubleJump ) {
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physics.DoNormalJump();
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physics.firstJump = true;
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} else if( !physics.secondJump && Hacks.CanDoubleJump && Hacks.DoubleJump ) {
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physics.DoNormalJump();
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physics.secondJump = true;
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}
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} else {
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return false;
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}
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return true;
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}
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void DoRespawn() {
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LocalPlayer p = (LocalPlayer)entity;
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Vector3 spawn = p.Spawn;
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if( game.World.IsValidPos( Vector3I.Floor( spawn ) ) )
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FindHighestFree( ref spawn );
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spawn.Y += 2/16f;
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LocationUpdate update = LocationUpdate.MakePosAndOri( spawn, p.SpawnYaw, p.SpawnPitch, false );
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entity.SetLocation( update, false );
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entity.Velocity = Vector3.Zero;
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// Update onGround, otherwise if 'respawn' then 'space' is pressed, you still jump into the air if onGround was true before
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AABB bb = entity.CollisionBounds;
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bb.Min.Y -= 0.01f; bb.Max.Y = bb.Min.Y;
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entity.onGround = entity.TouchesAny( bb, b => game.BlockInfo.Collide[b] == CollideType.Solid );
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}
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void FindHighestFree( ref Vector3 spawn ) {
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BlockInfo info = game.BlockInfo;
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Vector3 size = entity.CollisionSize;
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AABB bb = AABB.Make( spawn, size );
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Vector3I P = Vector3I.Floor( spawn );
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int bbMax = Utils.Floor( size.Y );
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int minX = Utils.Floor( P.X - size.X / 2 ), maxX = Utils.Floor( P.X + size.X / 2 );
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int minZ = Utils.Floor( P.Z - size.Z / 2 ), maxZ = Utils.Floor( P.Z + size.Z / 2 );
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// Spawn player at highest valid position.
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for( int y = P.Y; y <= game.World.Height; y++ ) {
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bool intersectAny = false;
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for( int yy = 0; yy <= bbMax; yy++ )
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for( int z = minZ; z <= maxZ; z++ )
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for ( int x = minX; x <= maxX; x++ )
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{
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Vector3I coords = new Vector3I( x, y + yy, z );
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byte block = collisions.GetPhysicsBlockId( coords.X, coords.Y, coords.Z );
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Vector3 min = info.MinBB[block] + (Vector3)coords;
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Vector3 max = info.MaxBB[block] + (Vector3)coords;
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if( !bb.Intersects( new AABB( min, max ) ) ) continue;
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intersectAny |= info.Collide[block] == CollideType.Solid;
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}
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if( !intersectAny ) {
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byte block = collisions.GetPhysicsBlockId( P.X, y, P.Z );
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float height = info.Collide[block] == CollideType.Solid ? info.MaxBB[block].Y : 0;
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spawn.Y = y + height + Entity.Adjustment;
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return;
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}
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bb.Min.Y += 1; bb.Max.Y += 1;
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}
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}
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}
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} |