Added Rendering and Dynamic texture for Fire and it's behaviour

Reviewed-on: https://192.168.0.2:3000/Kolyah35/minecraft-pe-0.6.1/pulls/13

src/client/Minecraft.cpp

@@ -1125,6 +1125,7 @@ void Minecraft::init()
 	textures = new Textures(&options, platform());
 	textures->addDynamicTexture(new WaterTexture());
 	textures->addDynamicTexture(new WaterSideTexture());
+	textures->addDynamicTexture(new FireTexture());
 	gui.texturesLoaded(textures);
 
 	levelRenderer = new LevelRenderer(this);

src/client/gamemode/CreativeMode.cpp

@@ -54,16 +54,3 @@ void CreativeMode::initAbilities( Abilities& abilities ) {
 bool CreativeMode::isCreativeType() {
 	return true;
 }
-
-void CreativeMode::releaseUsingItem( Player* player ) {
-	if(player->getCarriedItem() != NULL) {
-		int oldItemId = player->getCarriedItem()->id;
-		int oldAux = player->getAuxData();
-		super::releaseUsingItem(player);
-		if(player->getCarriedItem() != NULL && player->getCarriedItem()->id == oldItemId) {
-			player->getCarriedItem()->setAuxValue(oldAux);
-		}
-	} else {
-		super::releaseUsingItem(player);
-	}
-}

src/client/gamemode/CreativeMode.h

@@ -19,7 +19,6 @@ public:
 
 	void initAbilities(Abilities& abilities);
 
-	void releaseUsingItem(Player* player);
 private:
 	void creativeDestroyBlock(int x, int y, int z, int face);
 };

src/client/gamemode/CreatorMode.cpp

@@ -92,19 +92,6 @@ bool CreatorMode::isCreativeType() {
 	return true;
 }
 
-void CreatorMode::releaseUsingItem( Player* player ) {
-	if(player->getCarriedItem() != NULL) {
-		int oldItemId = player->getCarriedItem()->id;
-		int oldAux = player->getAuxData();
-		super::releaseUsingItem(player);
-		if(player->getCarriedItem() != NULL && player->getCarriedItem()->id == oldItemId) {
-			player->getCarriedItem()->setAuxValue(oldAux);
-		}
-	} else {
-		super::releaseUsingItem(player);
-	}
-}
-
 ICreator* CreatorMode::getCreator() {
 	return _creator;
 }

src/client/gamemode/CreatorMode.h

@@ -118,7 +118,6 @@ public:
 
 	void initAbilities(Abilities& abilities);
 
-	void releaseUsingItem(Player* player);
 private:
 	void CreatorDestroyBlock(int x, int y, int z, int face);
 

src/client/gamemode/GameMode.cpp

@@ -89,8 +89,8 @@ bool GameMode::useItemOn(Player* player, Level* level, ItemInstance* item, int x
 	float clickX = hit.x - x;
 	float clickY = hit.y - y;
 	float clickZ = hit.z - z;
-	item = player->inventory->getSelected();
 	if (level->isClientSide) {
+		item = player->inventory->getSelected();
 		UseItemPacket packet(x, y, z, face, item, player->entityId, clickX, clickY, clickZ);
 		minecraft->raknetInstance->send(packet);
 	}
@@ -149,7 +149,7 @@ void GameMode::initPlayer( Player* player ) {
 }
 
 void GameMode::releaseUsingItem(Player* player){
-	if(minecraft->level->isClientSide) {
+	if (minecraft->level->isClientSide && player->isUsingItem()) {
 		PlayerActionPacket packet(PlayerActionPacket::RELEASE_USE_ITEM,  0, 0, 0, 0, player->entityId);
 		minecraft->raknetInstance->send(packet);
 	}

src/client/gui/components/ScrollingPane.cpp

@@ -20,6 +20,9 @@ static const float kMinimumTrackingForDrag = 5;
 static const float kMinIndicatorLength = 34.0f / 3;
 static const float PKScrollIndicatorEndSize = 3;
 static const float PKScrollIndicatorThickness = 7.0f /3;
+static const float kWheelOverscrollMax = 80.0f;
+static const float kWheelOverscrollDamping = 0.6f;
+static const float kWheelOverscrollRestoreAlpha = 0.18f;
 
 ScrollingPane::ScrollingPane(
 		int optionFlags,
@@ -70,13 +73,19 @@ ScrollingPane::ScrollingPane(
 	}
 	//LOGI("%d, %d :: %d\n", bbox.w, itemBbox.w, this->columns);
 
-	rows = 1 + (numItems-1) / this->columns,
+	rows = 1 + (numItems-1) / this->columns;
 
 	/*
 	if (columns * itemBbox.w <= bbox.w) flags |= SF_LockX;
 	if (rows    * itemBbox.h <= bbox.h) flags |= SF_LockY;
 	*/
 
+	// initialize content bounds immediately
+	adjustContentSize();
+	minPoint.set((float)(this->size.w - this->adjustedContentSize.w), (float)(this->size.h - this->adjustedContentSize.h), 0);
+	this->snapContentOffsetToBounds(false);
+
+
 	dragDeltas.reserve(128);
 
 	te_moved = 0;
@@ -114,6 +123,34 @@ void ScrollingPane::tick() {
 		updateScrollFade(vScroll);
 		updateScrollFade(hScroll);
 	}
+
+	if (isNotSet(SF_HardLimits) && !Mouse::isButtonDown(MouseAction::ACTION_LEFT) && !dragging && !tracking && !decelerating) {
+		float targetX = _contentOffset.x;
+		float targetY = _contentOffset.y;
+		bool corrected = false;
+
+		if (targetX > 0.0f) {
+			targetX = Mth::lerp(targetX, 0.0f, kWheelOverscrollRestoreAlpha);
+			corrected = true;
+		} else if (targetX < minPoint.x) {
+			targetX = Mth::lerp(targetX, minPoint.x, kWheelOverscrollRestoreAlpha);
+			corrected = true;
+		}
+
+		if (targetY > 0.0f) {
+			targetY = Mth::lerp(targetY, 0.0f, kWheelOverscrollRestoreAlpha);
+			corrected = true;
+		} else if (targetY < minPoint.y) {
+			targetY = Mth::lerp(targetY, minPoint.y, kWheelOverscrollRestoreAlpha);
+			corrected = true;
+		}
+
+		if (corrected) {
+			if (Mth::abs(targetX - _contentOffset.x) < 0.25f) targetX = (targetX > 0.0f ? 0.0f : (targetX < minPoint.x ? minPoint.x : targetX));
+			if (Mth::abs(targetY - _contentOffset.y) < 0.25f) targetY = (targetY > 0.0f ? 0.0f : (targetY < minPoint.y ? minPoint.y : targetY));
+			setContentOffset(Vec3(targetX, targetY, 0));
+		}
+	}
 }
 
 bool ScrollingPane::getGridItemFor_slow(int itemIndex, GridItem& out) {
@@ -549,11 +586,39 @@ void ScrollingPane::stepThroughDecelerationAnimation(bool noAnimation) {
 }
 
 void ScrollingPane::scrollBy(float dx, float dy) {
-	// adjust the translation offsets fpx/fpy by the requested amount
+	// compute target content offset from wheel delta (in screen-space w/ opposite sign)
-	float nfpx = fpx + dx;
+	float targetX = _contentOffset.x - dx;
-	float nfpy = fpy + dy;
+	float targetY = _contentOffset.y - dy;
-	// convert back to content offset (fpx = -contentOffset.x)
+
-	setContentOffset(Vec3(-nfpx, -nfpy, 0));
+	if (isSet(SF_LockX)) targetX = _contentOffset.x;
+	if (isSet(SF_LockY)) targetY = _contentOffset.y;
+
+	if (isSet(SF_HardLimits)) {
+		targetX = Mth::clamp(targetX, minPoint.x, 0.0f);
+		targetY = Mth::clamp(targetY, minPoint.y, 0.0f);
+	} else {
+		if (targetX > 0.0f) {
+			float overshoot = targetX;
+			overshoot = Mth::Min(overshoot, kWheelOverscrollMax);
+			targetX = overshoot * kWheelOverscrollDamping;
+		} else if (targetX < minPoint.x) {
+			float overshoot = targetX - minPoint.x;
+			overshoot = Mth::Max(overshoot, -kWheelOverscrollMax);
+			targetX = minPoint.x + overshoot * kWheelOverscrollDamping;
+		}
+
+		if (targetY > 0.0f) {
+			float overshoot = targetY;
+			overshoot = Mth::Min(overshoot, kWheelOverscrollMax);
+			targetY = overshoot * kWheelOverscrollDamping;
+		} else if (targetY < minPoint.y) {
+			float overshoot = targetY - minPoint.y;
+			overshoot = Mth::Max(overshoot, -kWheelOverscrollMax);
+			targetY = minPoint.y + overshoot * kWheelOverscrollDamping;
+		}
+	}
+
+	setContentOffset(Vec3(targetX, targetY, 0));
 }
 
 void ScrollingPane::setContentOffset(float x, float y) {

src/client/gui/screens/CreditsScreen.cpp

@@ -28,6 +28,7 @@ void CreditsScreen::init() {
     buttons.push_back(bHeader);
     buttons.push_back(btnBack);
 
+    // TODO: rewrite it
     // prepare text lines
     _lines.clear();
     _lines.push_back("Minecraft: Pocket Edition");
@@ -39,6 +40,7 @@ void CreditsScreen::init() {
     _lines.push_back("Kolyah35");
     _lines.push_back("karson");
     _lines.push_back("deepfriedwaffles");
+    _lines.push_back("EpikIzCool");
     _lines.push_back("");
     // avoid color tags around the URL so it isn't mangled by the parser please
     _lines.push_back("Join our Discord server: https://discord.gg/c58YesBxve");

src/client/gui/screens/touch/TouchIngameBlockSelectionScreen.cpp

@@ -91,7 +91,8 @@ void IngameBlockSelectionScreen::init()
 	//for (int i = 0; i < inventory->getContainerSize(); ++i)
 		//LOGI("> %d - %s\n", i, inventory->getItem(i)? inventory->getItem(i)->getDescriptionId().c_str() : "<-->\n");
 
-	InventorySize = inventory->getContainerSize();
+	// Grid indices are 0..N-1 for main inventory only; slots 0..MAX_SELECTION_SIZE-1 are hotbar links.
+	InventorySize = inventory->getContainerSize() - Inventory::MAX_SELECTION_SIZE;
 	InventoryRows = 1 + (InventorySize-1) / InventoryColumns;
 
     //
@@ -265,7 +266,8 @@ void IngameBlockSelectionScreen::buttonClicked(Button* button) {
 
 bool IngameBlockSelectionScreen::isAllowed( int slot )
 {
-	if (slot < 0 || slot >= minecraft->player->inventory->getContainerSize())
+	const int gridCount = minecraft->player->inventory->getContainerSize() - Inventory::MAX_SELECTION_SIZE;
+	if (slot < 0 || slot >= gridCount)
 		return false;
 
 #ifdef DEMO_MODE

src/client/player/LocalPlayer.cpp

@@ -388,6 +388,12 @@ void LocalPlayer::calculateFlight(float xa, float ya, float za) {
     ya = 0;
     za = za * flySpeed;
 
+    if (sprinting) {
+        float sprintBoost = getWalkingSpeedModifier(); // 1.3x
+        xa *= sprintBoost;
+        za *= sprintBoost;
+    }
+
 #ifdef ANDROID
     if (Keyboard::isKeyDown(103)) ya = .2f * flySpeed;
     if (Keyboard::isKeyDown(102)) ya = -.2f * flySpeed;
@@ -506,7 +512,7 @@ void LocalPlayer::aiStep() {
 		if (sprintDoubleTapTimer > 0) sprintDoubleTapTimer--;
 		prevForwardHeld = forwardHeld;
 	}
-	if (input->sneaking || abilities.flying)
+	if (input->sneaking)
 		sprinting = false;
 
     if (input->sneaking) {

src/client/renderer/TileRenderer.cpp

@@ -13,6 +13,7 @@
 #include "../../world/level/tile/BedTile.h"
 #include "../../world/level/tile/StemTile.h"
 #include "../../world/level/tile/StairTile.h"
+#include "../../world/level/tile/FireTile.h"
 #include "../../world/Direction.h"
 #include "../../world/Facing.h"
 #include "tileentity/TileEntityRenderer.h"
@@ -157,8 +158,8 @@ bool TileRenderer::tesselateInWorld( Tile* tt, int x, int y, int z )
         return tesselateRowInWorld(tt, x, y, z);
 	} else if (shape == Tile::SHAPE_TORCH) {
 		return tesselateTorchInWorld(tt, x, y, z);
-    //} else if (shape == Tile::SHAPE_FIRE) {
+    } else if (shape == Tile::SHAPE_FIRE) {
-    //    return tesselateFireInWorld(tt, x, y, z);
+        return tesselateFireInWorld(tt, x, y, z);
     //} else if (shape == Tile::SHAPE_RED_DUST) {
     //    return tesselateDustInWorld(tt, x, y, z);
 	} else if (shape == Tile::SHAPE_LADDER) {
@@ -222,6 +223,299 @@ bool TileRenderer::tesselateTorchInWorld( Tile* tt, int x, int y, int z )
 	return true;
 }
 
+bool TileRenderer::tesselateFireInWorld( Tile* tt, int x, int y, int z )
+{
+	Tesselator& t = Tesselator::instance;
+
+	//Icon *firstTex = tt->getTextureLayer(0);
+	//Icon *secondTex = tt->getTextureLayer(1);
+	//Icon *tex = firstTex;
+	int tex = tt->getTexture(0);
+
+//	if (hasFixedTexture()) tex = fixedTexture;
+	if (fixedTexture >= 0) tex = fixedTexture;
+	
+	
+//		t.color( 1.0f, 1.0f, 1.0f );
+//		t.tex( getLightColor(tt,  level, x, y, z ) );
+	
+	
+	
+
+
+
+
+	
+		float br = tt->getBrightness( level, x, y, z );
+		t.color( br, br, br );
+	
+	int xt = ((tex & 0xf) << 4);
+	int yt = tex & 0xf0;
+
+	float u0 = (xt) / 256.0f;
+	float u1 = (xt + 15.99f) / 256.0f;
+	float v0 = (yt) / 256.0f;
+	float v1 = (yt + 15.99f) / 256.0f;
+	float		h = 1.4f;
+
+	if ( level->isSolidBlockingTile( x, y - 1, z ) || Tile::fire->canBurn( level, x, y - 1, z ) )
+	{
+		float	x0 = x + 0.5f + 0.2f;
+		float	x1 = x + 0.5f - 0.2f;
+		float	z0 = z + 0.5f + 0.2f;
+		float	z1 = z + 0.5f - 0.2f;
+
+		float	x0_ = x + 0.5f - 0.3f;
+		float	x1_ = x + 0.5f + 0.3f;
+		float	z0_ = z + 0.5f - 0.3f;
+		float	z1_ = z + 0.5f + 0.3f;
+
+		t.vertexUV( ( float )( x0_ ), ( float )( y + h ), ( float )( z + 1 ), ( float )( u1 ), ( float )( v0 ) );
+		t.vertexUV( ( float )( x0 ), ( float )( y + 0 ), ( float )( z + 1 ), ( float )( u1 ), ( float )( v1 ) );
+		t.vertexUV( ( float )( x0 ), ( float )( y + 0 ), ( float )( z + 0 ), ( float )( u0 ), ( float )( v1 ) );
+		t.vertexUV( ( float )( x0_ ), ( float )( y + h ), ( float )( z + 0 ), ( float )( u0 ), ( float )( v0 ) );
+
+		t.vertexUV( ( float )( x1_ ), ( float )( y + h ), ( float )( z + 0 ), ( float )( u1 ), ( float )( v0 ) );
+		t.vertexUV( ( float )( x1 ), ( float )( y + 0 ), ( float )( z + 0 ), ( float )( u1 ), ( float )( v1 ) );
+		t.vertexUV( ( float )( x1 ), ( float )( y + 0 ), ( float )( z + 1 ), ( float )( u0 ), ( float )( v1 ) );
+		t.vertexUV( ( float )( x1_ ), ( float )( y + h ), ( float )( z + 1 ), ( float )( u0 ), ( float )( v0 ) );
+
+	//	tex = secondTex;
+//		u0 = tex->getU0(true);
+//		v0 = tex->getV0(true);
+//		u1 = tex->getU1(true);
+//		v1 = tex->getV1(true);
+
+		u0 = (xt) / 256.0f;
+		u1 = (xt + 15.99f) / 256.0f;
+		v0 = (yt) / 256.0f;
+		v1 = (yt + 15.99f) / 256.0f;
+
+		t.vertexUV( ( float )( x + 1 ), ( float )( y + h ), ( float )( z1_ ), ( float )( u1 ), ( float )( v0 ) );
+		t.vertexUV( ( float )( x + 1 ), ( float )( y + 0 ), ( float )( z1 ), ( float )( u1 ), ( float )( v1 ) );
+		t.vertexUV( ( float )( x + 0 ), ( float )( y + 0 ), ( float )( z1 ), ( float )( u0 ), ( float )( v1 ) );
+		t.vertexUV( ( float )( x + 0 ), ( float )( y + h ), ( float )( z1_ ), ( float )( u0 ), ( float )( v0 ) );
+
+		t.vertexUV( ( float )( x + 0 ), ( float )( y + h ), ( float )( z0_ ), ( float )( u1 ), ( float )( v0 ) );
+		t.vertexUV( ( float )( x + 0 ), ( float )( y + 0 ), ( float )( z0 ), ( float )( u1 ), ( float )( v1 ) );
+		t.vertexUV( ( float )( x + 1 ), ( float )( y + 0 ), ( float )( z0 ), ( float )( u0 ), ( float )( v1 ) );
+		t.vertexUV( ( float )( x + 1 ), ( float )( y + h ), ( float )( z0_ ), ( float )( u0 ), ( float )( v0 ) );
+
+		x0 = x + 0.5f - 0.5f;
+		x1 = x + 0.5f + 0.5f;
+		z0 = z + 0.5f - 0.5f;
+		z1 = z + 0.5f + 0.5f;
+
+		x0_ = x + 0.5f - 0.4f;
+		x1_ = x + 0.5f + 0.4f;
+		z0_ = z + 0.5f - 0.4f;
+		z1_ = z + 0.5f + 0.4f;
+
+		t.vertexUV( ( float )( x0_ ), ( float )( y + h ), ( float )( z + 0 ), ( float )( u0 ), ( float )( v0 ) );
+		t.vertexUV( ( float )( x0 ), ( float )( y + 0 ), ( float )( z + 0 ), ( float )( u0 ), ( float )( v1 ) );
+		t.vertexUV( ( float )( x0 ), ( float )( y + 0 ), ( float )( z + 1 ), ( float )( u1 ), ( float )( v1 ) );
+		t.vertexUV( ( float )( x0_ ), ( float )( y + h ), ( float )( z + 1 ), ( float )( u1 ), ( float )( v0 ) );
+
+		t.vertexUV( ( float )( x1_ ), ( float )( y + h ), ( float )( z + 1 ), ( float )( u0 ), ( float )( v0 ) );
+		t.vertexUV( ( float )( x1 ), ( float )( y + 0 ), ( float )( z + 1 ), ( float )( u0 ), ( float )( v1 ) );
+		t.vertexUV( ( float )( x1 ), ( float )( y + 0 ), ( float )( z + 0 ), ( float )( u1 ), ( float )( v1 ) );
+		t.vertexUV( ( float )( x1_ ), ( float )( y + h ), ( float )( z + 0 ), ( float )( u1 ), ( float )( v0 ) );
+
+//		tex = firstTex;
+		u0 = (xt) / 256.0f;
+		u1 = (xt + 15.99f) / 256.0f;
+		v0 = (yt) / 256.0f;
+		v1 = (yt + 15.99f) / 256.0f;
+
+		t.vertexUV( ( float )( x + 0 ), ( float )( y + h ), ( float )( z1_ ), ( float )( u0 ), ( float )( v0 ) );
+		t.vertexUV( ( float )( x + 0 ), ( float )( y + 0 ), ( float )( z1 ), ( float )( u0 ), ( float )( v1 ) );
+		t.vertexUV( ( float )( x + 1 ), ( float )( y + 0 ), ( float )( z1 ), ( float )( u1 ), ( float )( v1 ) );
+		t.vertexUV( ( float )( x + 1 ), ( float )( y + h ), ( float )( z1_ ), ( float )( u1 ), ( float )( v0 ) );
+
+		t.vertexUV( ( float )( x + 1 ), ( float )( y + h ), ( float )( z0_ ), ( float )( u0 ), ( float )( v0 ) );
+		t.vertexUV( ( float )( x + 1 ), ( float )( y + 0 ), ( float )( z0 ), ( float )( u0 ), ( float )( v1 ) );
+		t.vertexUV( ( float )( x + 0 ), ( float )( y + 0 ), ( float )( z0 ), ( float )( u1 ), ( float )( v1 ) );
+		t.vertexUV( ( float )( x + 0 ), ( float )( y + h ), ( float )( z0_ ), ( float )( u1 ), ( float )( v0 ) );
+	}
+	else
+	{
+		float	r = 0.2f;
+		float	yo = 1 / 16.0f;
+		if ( ( ( x + y + z ) & 1 ) == 1 )
+		{
+		//	tex = secondTex;
+			u0 = (xt) / 256.0f;
+			u1 = (xt + 15.99f) / 256.0f;
+			v0 = (yt) / 256.0f;
+			v1 = (yt + 15.99f) / 256.0f;
+		}
+		if ( ( ( x / 2 + y / 2 + z / 2 ) & 1 ) == 1 )
+		{
+			float tmp = u1;
+			u1 = u0;
+			u0 = tmp;
+		}
+		if ( Tile::fire->canBurn( level, x - 1, y, z ) )
+		{
+			t.vertexUV( ( float )( x + r ), ( float )( y + h + yo ), ( float )( z +
+						 1.0f ), ( float )( u1 ), ( float )( v0 ) );
+			t.vertexUV( ( float )( x + 0.0f ), ( float )( y + 0.0f + yo ), ( float )( z +
+						 1.0f ), ( float )( u1 ), ( float )( v1 ) );
+			t.vertexUV( ( float )( x + 0.0f ), ( float )( y + 0.0f + yo ), ( float )( z +
+						 0.0f ), ( float )( u0 ), ( float )( v1 ) );
+			t.vertexUV( ( float )( x + r ), ( float )( y + h + yo ), ( float )( z +
+						 0.0f ), ( float )( u0 ), ( float )( v0 ) );
+
+			t.vertexUV( ( float )( x + r ), ( float )( y + h + yo ), ( float )( z +
+						 0.0f ), ( float )( u0 ), ( float )( v0 ) );
+			t.vertexUV( ( float )( x + 0.0f ), ( float )( y + 0.0f + yo ), ( float )( z +
+						 0.0f ), ( float )( u0 ), ( float )( v1 ) );
+			t.vertexUV( ( float )( x + 0.0f ), ( float )( y + 0.0f + yo ), ( float )( z +
+						 1.0f ), ( float )( u1 ), ( float )( v1 ) );
+			t.vertexUV( ( float )( x + r ), ( float )( y + h + yo ), ( float )( z +
+						 1.0f ), ( float )( u1 ), ( float )( v0 ) );
+		}
+		if ( Tile::fire->canBurn( level, x + 1, y, z ) )
+		{
+			t.vertexUV( ( float )( x + 1 - r ), ( float )( y + h + yo ), ( float )( z +
+						 0.0f ), ( float )( u0 ), ( float )( v0 ) );
+			t.vertexUV( ( float )( x + 1 - 0 ), ( float )( y + 0 + yo ), ( float )( z +
+						 0.0f ), ( float )( u0 ), ( float )( v1 ) );
+			t.vertexUV( ( float )( x + 1 - 0 ), ( float )( y + 0 + yo ), ( float )( z +
+						 1.0f ), ( float )( u1 ), ( float )( v1 ) );
+			t.vertexUV( ( float )( x + 1 - r ), ( float )( y + h + yo ), ( float )( z +
+						 1.0f ), ( float )( u1 ), ( float )( v0 ) );
+
+			t.vertexUV( ( float )( x + 1.0f - r ), ( float )( y + h + yo ), ( float )( z +
+						 1.0f ), ( float )( u1 ), ( float )( v0 ) );
+			t.vertexUV( ( float )( x + 1.0f - 0.0f ), ( float )( y + 0.0f + yo ), ( float )( z +
+						 1.0f ), ( float )( u1 ), ( float )( v1 ) );
+			t.vertexUV( ( float )( x + 1.0f - 0 ), ( float )( y + 0.0f + yo ), ( float )( z +
+						 0.0f ), ( float )( u0 ), ( float )( v1 ) );
+			t.vertexUV( ( float )( x + 1.0f - r ), ( float )( y + h + yo ), ( float )( z +
+						 0.0f ), ( float )( u0 ), ( float )( v0 ) );
+		}
+		if ( Tile::fire->canBurn( level, x, y, z - 1 ) )
+		{
+			t.vertexUV( ( float )( x + 0.0f ), ( float )( y + h + yo ), ( float )( z +
+						 r ), ( float )( u1 ), ( float )( v0 ) );
+			t.vertexUV( ( float )( x + 0.0f ), ( float )( y + 0.0f + yo ), ( float )( z +
+						 0.0f ), ( float )( u1 ), ( float )( v1 ) );
+			t.vertexUV( ( float )( x + 1.0f ), ( float )( y + 0.0f + yo ), ( float )( z +
+						 0.0f ), ( float )( u0 ), ( float )( v1 ) );
+			t.vertexUV( ( float )( x + 1.0f ), ( float )( y + h + yo ), ( float )( z +
+						 r ), ( float )( u0 ), ( float )( v0 ) );
+
+			t.vertexUV( ( float )( x + 1.0f ), ( float )( y + h + yo ), ( float )( z +
+						 r ), ( float )( u0 ), ( float )( v0 ) );
+			t.vertexUV( ( float )( x + 1.0f ), ( float )( y + 0.0f + yo ), ( float )( z +
+						 0.0f ), ( float )( u0 ), ( float )( v1 ) );
+			t.vertexUV( ( float )( x + 0.0f ), ( float )( y + 0.0f + yo ), ( float )( z +
+						 0.0f ), ( float )( u1 ), ( float )( v1 ) );
+			t.vertexUV( ( float )( x + 0.0f ), ( float )( y + h + yo ), ( float )( z +
+						 r ), ( float )( u1 ), ( float )( v0 ) );
+		}
+		if ( Tile::fire->canBurn( level, x, y, z + 1 ) )
+		{
+			t.vertexUV( ( float )( x + 1.0f ), ( float )( y + h + yo ), ( float )( z + 1.0f -
+						 r ), ( float )( u0 ), ( float )( v0 ) );
+			t.vertexUV( ( float )( x + 1.0f ), ( float )( y + 0.0f + yo ), ( float )( z + 1.0f -
+						 0.0f ), ( float )( u0 ), ( float )( v1 ) );
+			t.vertexUV( ( float )( x + 0.0f ), ( float )( y + 0.0f + yo ), ( float )( z + 1.0f -
+						 0.0f ), ( float )( u1 ), ( float )( v1 ) );
+			t.vertexUV( ( float )( x + 0.0f ), ( float )( y + h + yo ), ( float )( z + 1.0f -
+						 r ), ( float )( u1 ), ( float )( v0 ) );
+
+			t.vertexUV( ( float )( x + 0.0f ), ( float )( y + h + yo ), ( float )( z + 1.0f -
+						 r ), ( float )( u1 ), ( float )( v0 ) );
+			t.vertexUV( ( float )( x + 0.0f ), ( float )( y + 0.0f + yo ), ( float )( z + 1.0f -
+						 0.0f ), ( float )( u1 ), ( float )( v1 ) );
+			t.vertexUV( ( float )( x + 1.0f ), ( float )( y + 0.0f + yo ), ( float )( z + 1.0f -
+						 0.0f ), ( float )( u0 ), ( float )( v1 ) );
+			t.vertexUV( ( float )( x + 1.0f ), ( float )( y + h + yo ), ( float )( z + 1.0f -
+						 r ), ( float )( u0 ), ( float )( v0 ) );
+		}
+		if ( Tile::fire->canBurn( level, x, y + 1.0f, z ) )
+		{
+			double	x0 = x + 0.5f + 0.5f;
+			double	x1 = x + 0.5f - 0.5f;
+			double	z0 = z + 0.5f + 0.5f;
+			double	z1 = z + 0.5f - 0.5f;
+
+			double	x0_ = x + 0.5f - 0.5f;
+			double	x1_ = x + 0.5f + 0.5f;
+			double	z0_ = z + 0.5f - 0.5f;
+			double	z1_ = z + 0.5f + 0.5f;
+
+	//		tex = firstTex;
+			u0 = (xt) / 256.0f;
+			u1 = (xt + 15.99f) / 256.0f;
+			v0 = (yt) / 256.0f;
+			v1 = (yt + 15.99f) / 256.0f;
+
+			y += 1;
+			h = -0.2f;
+
+			if ( ( ( x + y + z ) & 1 ) == 0 )
+			{
+				t.vertexUV( ( float )( x0_ ), ( float )( y + h ), ( float )( z +
+							 0 ), ( float )( u1 ), ( float )( v0 ) );
+				t.vertexUV( ( float )( x0 ), ( float )( y + 0 ), ( float )( z +
+							 0 ), ( float )( u1 ), ( float )( v1 ) );
+				t.vertexUV( ( float )( x0 ), ( float )( y + 0 ), ( float )( z +
+							 1 ), ( float )( u0 ), ( float )( v1 ) );
+				t.vertexUV( ( float )( x0_ ), ( float )( y + h ), ( float )( z +
+							 1 ), ( float )( u0 ), ( float )( v0 ) );
+
+//				tex = secondTex;
+				u0 = (xt) / 256.0f;
+				u1 = (xt + 15.99f) / 256.0f;
+				v0 = (yt) / 256.0f;
+				v1 = (yt + 15.99f) / 256.0f;
+
+				t.vertexUV( ( float )( x1_ ), ( float )( y + h ), ( float )( z +
+							 1.0f ), ( float )( u1 ), ( float )( v0 ) );
+				t.vertexUV( ( float )( x1 ), ( float )( y + 0.0f ), ( float )( z +
+							 1.0f ), ( float )( u1 ), ( float )( v1 ) );
+				t.vertexUV( ( float )( x1 ), ( float )( y + 0.0f ), ( float )( z +
+							 0 ), ( float )( u0 ), ( float )( v1 ) );
+				t.vertexUV( ( float )( x1_ ), ( float )( y + h ), ( float )( z +
+							 0 ), ( float )( u0 ), ( float )( v0 ) );
+			}
+			else
+			{
+				t.vertexUV( ( float )( x + 0.0f ), ( float )( y +
+							 h ), ( float )( z1_ ), ( float )( u1 ), ( float )( v0 ) );
+				t.vertexUV( ( float )( x + 0.0f ), ( float )( y +
+							 0.0f ), ( float )( z1 ), ( float )( u1 ), ( float )( v1 ) );
+				t.vertexUV( ( float )( x + 1.0f ), ( float )( y +
+							 0.0f ), ( float )( z1 ), ( float )( u0 ), ( float )( v1 ) );
+				t.vertexUV( ( float )( x + 1.0f ), ( float )( y +
+							 h ), ( float )( z1_ ), ( float )( u0 ), ( float )( v0 ) );
+
+//				tex = secondTex;
+				u0 = (xt) / 256.0f;
+				u1 = (xt + 15.99f) / 256.0f;
+				v0 = (yt) / 256.0f;
+				v1 = (yt + 15.99f) / 256.0f;
+
+				t.vertexUV( ( float )( x + 1.0f ), ( float )( y +
+							 h ), ( float )( z0_ ), ( float )( u1 ), ( float )( v0 ) );
+				t.vertexUV( ( float )( x + 1.0f ), ( float )( y +
+							 0.0f ), ( float )( z0 ), ( float )( u1 ), ( float )( v1 ) );
+				t.vertexUV( ( float )( x + 0.0f ), ( float )( y +
+							 0.0f ), ( float )( z0 ), ( float )( u0 ), ( float )( v1 ) );
+				t.vertexUV( ( float )( x + 0.0f ), ( float )( y +
+							 h ), ( float )( z0_ ), ( float )( u0 ), ( float )( v0 ) );
+			}
+		}
+	}
+
+	return true;
+
+}
+
+
 bool TileRenderer::tesselateLadderInWorld( Tile* tt, int x, int y, int z )
 {
 	Tesselator& t = Tesselator::instance;

src/client/renderer/TileRenderer.h

@@ -34,6 +34,8 @@ public:
 	bool tesselateFenceGateInWorld(FenceGateTile* tt, int x, int y, int z);
 	bool tesselateBedInWorld(Tile *tt, int x, int y, int z);
 	bool tesselateRowInWorld(Tile* tt, int x, int y, int z);
+	bool tesselateFireInWorld(Tile* tt, int x, int y, int z);
+
 
     void tesselateTorch(Tile* tt, float x, float y, float z, float xxa, float zza);
 	void tesselateCrossTexture(Tile* tt, int data, float x, float y, float z);

src/client/renderer/ptexture/DynamicTexture.cpp

@@ -206,3 +206,93 @@ void WaterSideTexture::tick() {
 		pixels[i * 4 + 3] = a;
 	}
 }
+
+FireTexture::FireTexture()
+:   super(((Tile*)Tile::fire)->tex),
+	_tick(0),
+	_frame(0)
+{
+	current = new float[16*20];
+	next = new float[16*20];
+	heat = new float[16*20];
+	heata = new float[16*20];
+
+	for (int i = 0; i < 256; ++i) {
+		current[i] = 0;
+		next[i] = 0;
+		heat[i] = 0;
+		heata[i] = 0;
+	}
+}
+
+FireTexture::~FireTexture() {
+	delete[] current;
+	delete[] next;
+	delete[] heat;
+	delete[] heata;
+}
+
+
+// oh boy time to implement fire textures, i am so fucked - shredder
+
+void FireTexture::tick() {
+//  loop generates fire texture  on the empty texture grid, hopefully shouldnt be too taxing on older hardware - shredder
+    for (int x = 0; x < 16; x++) {
+        for (int y = 0; y < 20; y++) {
+            int count = 18;
+            float pow = this->current[x + (y + 1) % 20 * 16] * (float)(count);
+            for (int xx = x - 1; xx <= x + 1; xx++) {
+                for (int yy = y; yy <= y + 1; yy++) {
+                    if (xx >= 0 && yy >= 0 && xx < 16 && yy < 20) {
+                        pow += this->current[xx + yy * 16];
+                    }
+                    count++;
+                }
+            }
+            this->next[x + y * 16] = pow / (float(count) * 1.06f);
+            if (y >= 19) {
+                this->next[x + y * 16] = float(Mth::random() * Mth::random() * Mth::random() * 4.0 + Mth::random() * 0.1f + 0.2f);
+            }
+        }
+    }
+
+    // hopefully this doesn't cause any mysterious issues - shredder
+	float* tmp = next;
+	next = current;
+	current = tmp;
+
+    for (int i = 0; i < 256; i++) {
+        float pow = this->current[i] * 1.8f;
+        if (pow > 1.0f) {
+            pow = 1.0f;
+        }
+        if (pow < 0.0f) {
+            pow = 0.0f;
+        }
+		
+	
+        int r = (int) (pow * 155.0f + 100.0f);
+        int g = (int)(pow * pow * 255.0f);
+        int b = (int)(pow * pow * pow * pow * pow * pow * pow * pow * pow * pow * 255.0f);
+        int a = 255;
+        if (pow < 0.5f) {
+            a = 0;
+        }
+
+		// @TODO: cant be arsed rn to implement the anaglyph3d check would be nice to check if it does - shredder
+        //if (this->anaglyph3d) {
+        //    float rr = (r * 30 + g * 59 + b * 11) / 100;
+        //    float gg = (r * 30 + g * 70) / 100;
+        //    float bb = (r * 30 + b * 70) / 100;
+        //    r = rr;
+        //    g = gg;
+        //    b = bb;
+        //}
+
+		pixels[i * 4 + 0] = r;
+		pixels[i * 4 + 1] = g;
+		pixels[i * 4 + 2] = b;
+		pixels[i * 4 + 3] = a;
+
+    }
+}

src/client/renderer/ptexture/DynamicTexture.h

@@ -56,4 +56,21 @@ public:
 	void tick();
 };
 
+class FireTexture: public DynamicTexture
+{
+    typedef DynamicTexture super;
+    int _tick;
+	int _frame;
+
+	float* current;
+	float* next;
+	float* heat;
+	float* heata;
+
+public:
+    FireTexture();
+	~FireTexture();
+
+    void tick();
+};
 #endif /*NET_MINECRAFT_CLIENT_RENDERER_PTEXTURE__DynamicTexture_H__*/

src/world/level/Level.cpp

@@ -1599,8 +1599,8 @@ bool Level::containsFireTile(const AABB& box) {
                 for (int z = z0; z < z1; z++) {
                     int t = getTile(x, y, z);
 
-                    if (/*t == ((Tile*)(Tile::fire))->id
+                    if (t == ((Tile*)(Tile::fire))->id
-					 ||*/ t == Tile::lava->id
+					 || t == Tile::lava->id
 					 || t == Tile::calmLava->id) {
  						 return true;
 					}

src/world/level/tile/FireTile.h

@@ -38,7 +38,7 @@ public:
         setFlammable(Tile::tnt->id, FLAME_MEDIUM, BURN_INSTANT);
         setFlammable(Tile::cloth->id, FLAME_EASY, BURN_EASY);
 
-        //setTicking(true); //@fire
+        setTicking(true); //@fire
     }
 
     AABB* getAABB(Level* level, int x, int y, int z) {
@@ -70,9 +70,9 @@ public:
     }
 
     void tick(Level* level, int x, int y, int z, Random* random) {
-		return; //@fire
 		
-        bool infiniBurn = false;//level->getTile(x, y - 1, z) == Tile::hellRock->id;
+
+        bool infiniBurn = level->getTile(x, y - 1, z) == Tile::netherrack->id;
 
         int age = level->getData(x, y, z);
         if (age < 15) {
@@ -148,7 +148,6 @@ public:
     }
 
     void neighborChanged(Level* level, int x, int y, int z, int type) {
-		return; //@fire
         if (!level->isSolidBlockingTile(x, y - 1, z) && !isValidFireLocation(level, x, y, z)) {
             level->setTile(x, y, z, 0);
             return;
@@ -156,7 +155,6 @@ public:
     }
 
     void onPlace(Level* level, int x, int y, int z) {
-		return; //@fire
         if (!level->isSolidBlockingTile(x, y - 1, z) && !isValidFireLocation(level, x, y, z)) {
             level->setTile(x, y, z, 0);
             return;
@@ -169,7 +167,6 @@ public:
     }
 
     void ignite(Level* level, int x, int y, int z) {
-		return; //@fire
 
         bool lit = false;
         if (!lit) lit = tryIgnite(level, x, y + 1, z);
@@ -184,11 +181,10 @@ public:
     }
 
     void animateTick(Level* level, int x, int y, int z, Random* random) {
-		return; //@fire
 
-        //if (random.nextInt(24) == 0) {
+        if (random->nextInt(24) == 0) {
-        //    level->playSound(x + 0.5f, y + 0.5f, z + 0.5f, "fire.fire", 1 + random.nextFloat(), random.nextFloat() * 0.7f + 0.3f);
+            level->playSound(x + 0.5f, y + 0.5f, z + 0.5f, "fire.fire", 1 + random->nextFloat(), random->nextFloat() * 0.7f + 0.3f);
-        //}
+        }
 
         if (level->isSolidBlockingTile(x, y - 1, z) || Tile::fire->canBurn(level, x, y - 1, z)) {
             for (int i = 0; i < 3; i++) {
@@ -248,7 +244,6 @@ private:
     }
 
     void checkBurn(Level* level, int x, int y, int z, int chance, Random* random) {
-        return; //@fire
 
 		int odds = burnOdds[level->getTile(x, y, z)];
         if (random->nextInt(chance) < odds) {
@@ -265,7 +260,6 @@ private:
     }
 
     bool isValidFireLocation(Level* level, int x, int y, int z) {
-		return false; //@fire
 
         if (canBurn(level, x + 1, y, z)) return true;
         if (canBurn(level, x - 1, y, z)) return true;
@@ -278,7 +272,6 @@ private:
     }
 
     int getFireOdds(Level* level, int x, int y, int z) {
-        return 0; //@fire
 
 		int odds = 0;
         if (!level->isEmptyTile(x, y, z)) return 0;
@@ -294,7 +287,6 @@ private:
     }
 
 	bool tryIgnite(Level* level, int x, int y, int z) {
-        return false; //@fire
 
 		int t = level->getTile(x, y, z);
         if (t == Tile::fire->id) return true;