X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=core%2Fsrc%2Fnet%2Fsf%2Fopenrocket%2Fpreset%2Floader%2FMaterialLoader.java;fp=core%2Fsrc%2Fnet%2Fsf%2Fopenrocket%2Fpreset%2Floader%2FMaterialLoader.java;h=b7ef55b489c6718061d31b5351018276343dd94e;hb=9349577cdfdff682b2aabd6daa24fdc3a7449b58;hp=0000000000000000000000000000000000000000;hpb=30ba0a882f0c061176ba14dbf86d3d6fad096c02;p=debian%2Fopenrocket

diff --git a/core/src/net/sf/openrocket/preset/loader/MaterialLoader.java b/core/src/net/sf/openrocket/preset/loader/MaterialLoader.java
new file mode 100644
index 00000000..b7ef55b4
--- /dev/null
+++ b/core/src/net/sf/openrocket/preset/loader/MaterialLoader.java
@@ -0,0 +1,62 @@
+package net.sf.openrocket.preset.loader;
+
+import java.io.File;
+
+import net.sf.openrocket.database.Databases;
+import net.sf.openrocket.material.Material;
+import net.sf.openrocket.preset.TypedKey;
+import net.sf.openrocket.preset.TypedPropertyMap;
+import net.sf.openrocket.util.BugException;
+
+public class MaterialLoader extends RocksimComponentFileLoader {
+	
+	private MaterialHolder materialMap = new MaterialHolder();
+	
+	private final static TypedKey<String> MATERIALNAME = new TypedKey<String>("MaterialName", String.class);
+	private final static TypedKey<String> UNITS = new TypedKey<String>("Units", String.class);
+	private final static TypedKey<Double> DENSITY = new TypedKey<Double>("Density", Double.class);
+	
+	public MaterialLoader(File theBasePathToLoadFrom) {
+		super(theBasePathToLoadFrom);
+		fileColumns.add(new StringColumnParser("Material Name", MATERIALNAME));
+		fileColumns.add(new StringColumnParser("Units", UNITS));
+		fileColumns.add(new DoubleColumnParser("Density", DENSITY));
+	}
+	
+	@Override
+	protected RocksimComponentFileType getFileType() {
+		return RocksimComponentFileType.MATERIAL;
+	}
+	
+	public MaterialHolder getMaterialMap() {
+		return materialMap;
+	}
+	
+	@Override
+	protected void postProcess(TypedPropertyMap props) {
+		String name = props.get(MATERIALNAME);
+		String unit = props.get(UNITS);
+		double density = props.get(DENSITY);
+		
+		String cleanedMaterialName = stripAll(name, '"').trim();
+		
+		if ("g/cm".equals(unit)) {
+			materialMap.put(Databases.findMaterial(Material.Type.LINE, cleanedMaterialName, 0.1d * density));
+		} else if ("g/cm2".equals(unit)) {
+			materialMap.put(Databases.findMaterial(Material.Type.SURFACE, cleanedMaterialName, 10.0d * density));
+		} else if ("g/cm3".equals(unit)) {
+			materialMap.put(Databases.findMaterial(Material.Type.BULK, cleanedMaterialName, 1000.0d * density));
+		} else if ("kg/m3".equals(unit)) {
+			materialMap.put(Databases.findMaterial(Material.Type.BULK, cleanedMaterialName, density));
+		} else if ("lb/ft3".equals(unit)) {
+			materialMap.put(Databases.findMaterial(Material.Type.BULK, cleanedMaterialName, 16.0184634d * density));
+		} else if ("oz/in".equals(unit)) {
+			materialMap.put(Databases.findMaterial(Material.Type.LINE, cleanedMaterialName, 1.11612296d * density));
+		} else if ("oz/in2".equals(unit)) {
+			materialMap.put(Databases.findMaterial(Material.Type.SURFACE, cleanedMaterialName, 43.94184876d * density));
+		} else {
+			throw new BugException("Unknown unit in Materials file: " + unit);
+		}
+	}
+	
+}
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