public void ReadEvents(Stream s, uint layoutVersion, GameDifficulty difficulty)
{
using (BinaryReader r = new BinaryReader(s)) {
int width = r.ReadInt32();
int height = r.ReadInt32();
byte difficultyBit;
switch (difficulty)
{
case GameDifficulty.Easy:
difficultyBit = 4;
break;
case GameDifficulty.Hard:
difficultyBit = 6;
break;
case GameDifficulty.Normal:
//case GameDifficulty.Default:
//case GameDifficulty.Multiplayer:
default:
difficultyBit = 5;
break;
}
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
ushort eventID = r.ReadUInt16();
byte flags = r.ReadByte();
ushort[] eventParams = new ushort[8];
// ToDo: Remove inlined constants
// Flag 0x02: Generator
byte generatorFlags, generatorDelay;
if ((flags & 0x02) != 0)
{
//eventFlags ^= 0x02;
generatorFlags = r.ReadByte();
generatorDelay = r.ReadByte();
}
else
{
generatorFlags = 0;
generatorDelay = 0;
}
// Flag 0x01: No params provided
if ((flags & 0x01) == 0)
{
flags ^= 0x01;
for (int i = 0; i < 8; ++i)
{
eventParams[i] = r.ReadUInt16();
}
}
ActorInstantiationFlags eventFlags = (ActorInstantiationFlags)(flags & 0x04);
// Flag 0x02: Generator
if ((flags & 0x02) != 0)
{
if ((flags & (0x01 << difficultyBit)) != 0 && (flags & 0x80) == 0)
{
ushort generatorIdx = (ushort)generators.Count;
float timeLeft = ((generatorFlags & 0x01) != 0 ? generatorDelay : 0f);
generators.Add(new GeneratorInfo {
EventPos = x + y * layoutWidth,
EventType = (EventType)eventID,
EventParams = eventParams,
Delay = generatorDelay,
TimeLeft = timeLeft
});
StoreTileEvent(x, y, EventType.Generator, eventFlags, new[] { generatorIdx });
}
continue;
}
// If the difficulty bytes for the event don't match the selected difficulty, don't add anything to the event map
// Additionally, never show events that are multiplayer-only
if (flags == 0 || ((flags & (0x01 << difficultyBit)) != 0 && (flags & 0x80) == 0))
{
switch ((EventType)eventID)
{
case EventType.Empty:
break;
case EventType.LevelStart: {
for (int i = 0; i < /*16*/ 4; i++)
{
if ((eventParams[0] & (1 << i)) != 0) // Bitmask - 1: Jazz, 2: Spaz, 4: Lori
{
AddSpawnPosition((PlayerType)i, x, y);
}
}
break;
}
#if MULTIPLAYER && SERVER
case EventType.LevelStartMultiplayer: {
// ToDo: check parameters
spawnPositionsForMultiplayer.Add(new Vector2(32 * x + 16, 32 * y + 16 - 8));
break;
}
#endif
case EventType.ModifierOneWay:
case EventType.ModifierVine:
case EventType.ModifierHook:
case EventType.ModifierHurt:
case EventType.SceneryDestruct:
case EventType.SceneryDestructButtstomp:
case EventType.TriggerArea:
case EventType.SceneryDestructSpeed:
case EventType.SceneryCollapse:
case EventType.ModifierHPole:
case EventType.ModifierVPole: {
StoreTileEvent(x, y, (EventType)eventID, eventFlags, eventParams);
TileMap tiles = levelHandler.TileMap;
if (tiles != null)
{
tiles.SetTileEventFlags(x, y, (EventType)eventID, eventParams);
}
break;
}
case EventType.WarpTarget:
AddWarpTarget(eventParams[0], x, y);
break;
case EventType.LightReset:
eventParams[0] = (ushort)levelHandler.AmbientLightDefault;
StoreTileEvent(x, y, EventType.LightSet, eventFlags, eventParams);
break;
default:
StoreTileEvent(x, y, (EventType)eventID, eventFlags, eventParams);
break;
}
}
}
}
}
Array.Copy(eventLayout, eventLayoutForRollback, eventLayout.Length);
}
public ActorBase SpawnEvent(ActorInstantiationFlags flags, EventType type, int x, int y, float z, ushort[] spawnParams)
{
return(SpawnEvent(flags, type, new Vector3(x * 32 + 16, y * 32 + 16, z), spawnParams));
}
