public void RenderMapObjects(IGameViewport viewport, int tileX1, int tileX2, int tileY1, int tileY2)
{
using var perfGroup = mDevice.CreatePerfGroup("Map Objects");
mTotalLastFrame = 0;
mRenderedLastFrame = 0;
using var iterator = new SectorIterator(tileX1, tileX2, tileY1, tileY2);
foreach (var obj in iterator.EnumerateObjects())
{
RenderObject(viewport, obj, true);
}
}
public void Render(IGameViewport viewport, TileRect tileRect)
{
_device.SetMaterial(_material.Resource);
var viewProj = viewport.Camera.GetViewProj();
_device.SetVertexShaderConstants(0, ref viewProj);
using var sectorIt = new SectorIterator(tileRect);
foreach (var sector in sectorIt.EnumerateSectors())
{
if (!sector.IsValid)
{
continue;
}
if (!_sectorDebugState.TryGetValue(sector.Loc, out var renderingState))
{
renderingState = BuildSubTileMesh(_device, _material.Resource.VertexShader, sector.Sector);
_sectorDebugState.Add(sector.Loc, renderingState);
}
renderingState.Render(_device);
}
}
public List <Light3d> FindLights(LocAndOffsets atLocation, float radius)
{
List <Light3d> lights = new List <Light3d>();
if (GameSystems.Light.IsGlobalLightEnabled)
{
Light3d light = new Light3d();
var legacyLight = GameSystems.Light.GlobalLight;
light.type = (Light3dType)legacyLight.type;
light.color = legacyLight.Color;
light.dir.X = legacyLight.dir.X;
light.dir.Y = legacyLight.dir.Y;
light.dir.Z = legacyLight.dir.Z;
light.pos.X = legacyLight.pos.X;
light.pos.Y = legacyLight.pos.Y;
light.pos.Z = legacyLight.pos.Z;
light.range = legacyLight.range;
light.phi = legacyLight.phi;
lights.Add(light);
}
if (radius == 0)
{
return(lights);
}
// Build a box that has twice the radius convert to tiles as it's width/height
// For some reason, ToEE will add one more INCH_PER_TILE here, which translates to
// roughly 28 tiles more search radius than is needed
var boxDimensions = (int)(radius / locXY.INCH_PER_TILE + locXY.INCH_PER_TILE);
var tileX1 = atLocation.location.locx - 1 - boxDimensions;
var tileX2 = atLocation.location.locx + 1 + boxDimensions;
var tileY1 = atLocation.location.locy - 1 - boxDimensions;
var tileY2 = atLocation.location.locy + 1 + boxDimensions;
using var sectorIterator = new SectorIterator(tileX1, tileX2, tileY1, tileY2);
var atPos = atLocation.ToInches2D();
while (sectorIterator.HasNext)
{
using var sector = sectorIterator.Next();
foreach (ref var light in sector.Lights)
{
int type;
LinearColor color;
Vector3 direction;
float range, phi;
var lightPos = light.position.ToInches2D();
if ((light.flags & 0x40) != 0)
{
if (GameSystems.Light.IsNight)
{
type = light.light2.type;
color = light.light2.color;
direction = light.light2.direction;
range = light.range; // Notice how it's using light 1's range
phi = light.light2.phi;
/*
* Kill the daytime particle system if it's night and the
* daytime particle system is still alive.
*/
if (light.partSys.handle != null)
{
GameSystems.ParticleSys.Remove(light.partSys.handle);
light.partSys.handle = null;
}
/*
* If the nighttime particle system has not yet been started,
* do it here.
*/
ref var nightPartSys = ref light.light2.partSys;
if (nightPartSys.handle == null && nightPartSys.hashCode != 0)
{
var centerOfTile = light.position.ToInches3D(light.offsetZ);
nightPartSys.handle = GameSystems.ParticleSys.CreateAt(
nightPartSys.hashCode, centerOfTile
);
}
}
else
{
type = light.type;
color = light.color;
direction = light.direction;
range = light.range;
phi = light.phi;
// This is just the inverse of what we're doing at night (see above)
ref var nightPartSys = ref light.light2.partSys;
if (nightPartSys.handle != null)
{
GameSystems.ParticleSys.Remove(nightPartSys.handle);
nightPartSys.handle = null;
}
ref var dayPartSys = ref light.partSys;
if (dayPartSys.handle == null && dayPartSys.hashCode != 0)
{
var centerOfTile = light.position.ToInches3D(light.offsetZ);
dayPartSys.handle = GameSystems.ParticleSys.CreateAt(
dayPartSys.hashCode, centerOfTile
);
}
}
}