From c0caedc3730085b3261f09e1df23cc1bdd2fce79 Mon Sep 17 00:00:00 2001
From: sfan5 <sfan5@live.de>
Date: Sun, 11 Sep 2011 17:50:44 +0200
Subject: Added Apple Trees

---
 src/content_mapblock.cpp | 62 +++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 61 insertions(+), 1 deletion(-)

(limited to 'src/content_mapblock.cpp')

diff --git a/src/content_mapblock.cpp b/src/content_mapblock.cpp
index 482b9eb63..1ae6886a5 100644
--- a/src/content_mapblock.cpp
+++ b/src/content_mapblock.cpp
@@ -1,4 +1,4 @@
-/*
+ /*
 Minetest-c55
 Copyright (C) 2010-2011 celeron55, Perttu Ahola <celeron55@gmail.com>
 
@@ -188,6 +188,16 @@ void mapblock_mesh_generate_special(MeshMakeData *data,
 	AtlasPointer pa_papyrus = g_texturesource->getTexture(
 			g_texturesource->getTextureId("papyrus.png"));
 	material_papyrus.setTexture(0, pa_papyrus.atlas);
+	
+	// Apple material
+	video::SMaterial material_apple;
+	material_apple.setFlag(video::EMF_LIGHTING, false);
+	material_apple.setFlag(video::EMF_BILINEAR_FILTER, false);
+	material_apple.setFlag(video::EMF_FOG_ENABLE, true);
+	material_apple.MaterialType = video::EMT_TRANSPARENT_ALPHA_CHANNEL_REF;
+	AtlasPointer pa_apple = g_texturesource->getTexture(
+			g_texturesource->getTextureId("apple.png"));
+	material_apple.setTexture(0, pa_apple.atlas);
 
 	// junglegrass material
 	video::SMaterial material_junglegrass;
@@ -1203,6 +1213,56 @@ void mapblock_mesh_generate_special(MeshMakeData *data,
 			// Add to mesh collector
 			collector.append(material_ladder, vertices, 4, indices, 6);
 		}
+		else if(n.getContent() == CONTENT_APPLE)
+		{
+			u8 l = decode_light(undiminish_light(n.getLightBlend(data->m_daynight_ratio)));
+			video::SColor c = MapBlock_LightColor(255, l);
+
+			for(u32 j=0; j<4; j++)
+			{
+				video::S3DVertex vertices[4] =
+				{
+					video::S3DVertex(-BS/2,-BS/2,0, 0,0,0, c,
+						pa_apple.x0(), pa_apple.y1()),
+					video::S3DVertex(BS/2,-BS/2,0, 0,0,0, c,
+						pa_apple.x1(), pa_apple.y1()),
+					video::S3DVertex(BS/2,BS/2,0, 0,0,0, c,
+						pa_apple.x1(), pa_apple.y0()),
+					video::S3DVertex(-BS/2,BS/2,0, 0,0,0, c,
+						pa_apple.x0(), pa_apple.y0()),
+				};
+
+				if(j == 0)
+				{
+					for(u16 i=0; i<4; i++)
+						vertices[i].Pos.rotateXZBy(45);
+				}
+				else if(j == 1)
+				{
+					for(u16 i=0; i<4; i++)
+						vertices[i].Pos.rotateXZBy(-45);
+				}
+				else if(j == 2)
+				{
+					for(u16 i=0; i<4; i++)
+						vertices[i].Pos.rotateXZBy(135);
+				}
+				else if(j == 3)
+				{
+					for(u16 i=0; i<4; i++)
+						vertices[i].Pos.rotateXZBy(-135);
+				}
+
+				for(u16 i=0; i<4; i++)
+				{
+					vertices[i].Pos += intToFloat(p + blockpos_nodes, BS);
+				}
+
+				u16 indices[] = {0,1,2,2,3,0};
+				// Add to mesh collector
+				collector.append(material_apple, vertices, 4, indices, 6);
+			}
+		}
 	}
 }
 #endif
-- 
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