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fix: restore entity lighting, use tesselated clouds for night-time lighting

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This commit is contained in:
Sally Knight 2026-03-23 20:33:55 +03:00
parent 8094590e8d
commit 98eea45bb7
3 changed files with 29 additions and 16 deletions
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34
Minecraft.Client/Rendering/GameRenderer.cpp
View file

@ -739,7 +739,7 @@ void GameRenderer::renderItemInHand(float a, int eye) {
if (!localplayer->ThirdPersonView() &&
!mc->cameraTargetPlayer->isSleeping()) {
if (!mc->options->hideGui && !mc->gameMode->isCutScene()) {
turnOnLightLayer(a);
turnOnLightLayer(a, true);
PIXBeginNamedEvent(0, "Item in hand render");
itemInHandRenderer->render(a);
PIXEndNamedEvent();
@ -767,21 +767,29 @@ void GameRenderer::renderItemInHand(float a, int eye) {
// 4J - change brought forward from 1.8.2
void GameRenderer::turnOffLightLayer(double alpha) { // 4J - TODO
#if 0
if (SharedConstants::TEXTURE_LIGHTING)
{
glClientActiveTexture(GL_TEXTURE1);
glActiveTexture(GL_TEXTURE1);
glDisable(GL_TEXTURE_2D);
glClientActiveTexture(GL_TEXTURE0);
glActiveTexture(GL_TEXTURE0);
}
#endif
// 4jcraft: manually handle this in order to ensure that the light layer is
// turned off correctly
#if 1
if (SharedConstants::TEXTURE_LIGHTING) {
glClientActiveTexture(GL_TEXTURE1);
glActiveTexture(GL_TEXTURE1);
glMatrixMode(GL_TEXTURE);
glLoadIdentity();
glMatrixMode(GL_MODELVIEW);
glDisable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D, 0);
glClientActiveTexture(GL_TEXTURE0);
glActiveTexture(GL_TEXTURE0);
}
#else
RenderManager.TextureBindVertex(-1);
#endif
}
// 4J - change brought forward from 1.8.2
void GameRenderer::turnOnLightLayer(double alpha) { // 4J - TODO
void GameRenderer::turnOnLightLayer(
double alpha,
bool scaleLight) { // 4jcraft: added scaleLight for entity lighting
#if 0
if (SharedConstants::TEXTURE_LIGHTING)
{
@ -812,7 +820,7 @@ void GameRenderer::turnOnLightLayer(double alpha) { // 4J - TODO
// 4jcraft: update light texture
// todo: check implementation of getLightTexture.
RenderManager.TextureBindVertex(
getLightTexture(mc->player->GetXboxPad(), mc->level));
getLightTexture(mc->player->GetXboxPad(), mc->level), scaleLight);
#if 0
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);

5
Minecraft.Client/Rendering/GameRenderer.h
View file

@ -122,7 +122,10 @@ public:
float blg;
float blgt;
void turnOffLightLayer(double alpha);
void turnOnLightLayer(double alpha);
void turnOnLightLayer(
double alpha,
bool scaleLight =
false); // 4jcraft: added scaleLight for entity lighting
private:
void tickLightTexture();

6
Minecraft.Client/Rendering/LevelRenderer.cpp
View file

@ -560,7 +560,9 @@ void LevelRenderer::renderEntities(Vec3* cam, Culler* culler, float a) {
TileEntityRenderDispatcher::zOff =
(player->zOld + (player->z - player->zOld) * a);
mc->gameRenderer->turnOnLightLayer(a); // 4J - brought forward from 1.8.2
// 4jcraft: we use scaleLight for entity lighting
mc->gameRenderer->turnOnLightLayer(
a, true); // 4J - brought forward from 1.8.2
std::vector<std::shared_ptr<Entity> > entities =
level[playerIndex]->getAllEntities();
@ -1689,7 +1691,7 @@ void LevelRenderer::renderAdvancedClouds(float alpha) {
// geometry to get rid of seams. This is a huge amount more
// quads to render, so now using command buffers to render each
// section to cut CPU hit.
#if 1
#if 0
float xx = (float)(xPos * D);
float zz = (float)(zPos * D);
float xp = xx - xoffs;