1 files changed, 175 insertions, 0 deletions
diff --git a/nGenEx/Skin.cpp b/nGenEx/Skin.cpp
new file mode 100644
index 0000000..f409501
--- /dev/null
+++ b/nGenEx/Skin.cpp
@@ -0,0 +1,175 @@
+/*  Project nGenEx
+    Destroyer Studios LLC
+    Copyright © 1997-2004. All Rights Reserved.
+
+    SUBSYSTEM:    nGenEx.lib
+    FILE:         Skin.cpp
+    AUTHOR:       John DiCamillo
+
+
+    OVERVIEW
+    ========
+    Classes for rendering solid meshes of polygons
+*/
+
+#include "MemDebug.h"
+#include "Skin.h"
+#include "Solid.h"
+
+void  Print(const char* fmt, ...);
+
+// +--------------------------------------------------------------------+
+
+Skin::Skin(const char* n)
+{
+   if (n && *n) {
+      strncpy(name, n, NAMELEN);
+      name[NAMELEN-1] = 0;
+   }
+
+   else {
+      ZeroMemory(name, NAMELEN);
+   }
+
+   ZeroMemory(path, 256);
+}
+
+// +--------------------------------------------------------------------+
+
+Skin::~Skin()
+{
+   cells.destroy();
+}
+
+// +--------------------------------------------------------------------+
+
+void
+Skin::SetName(const char* n)
+{
+   if (n && *n) {
+      strncpy(name, n, NAMELEN);
+      name[NAMELEN-1] = 0;
+   }
+}
+
+void
+Skin::SetPath(const char* n)
+{
+   if (n && *n) {
+      strncpy(path, n, 256);
+      path[255] = 0;
+   }
+
+   else {
+      ZeroMemory(path, 256);
+   }
+}
+
+// +--------------------------------------------------------------------+
+
+void
+Skin::AddMaterial(const Material* mtl)
+{
+   if (!mtl) return;
+
+   bool found = false;
+
+   ListIter<SkinCell> iter = cells;
+   while (++iter && !found) {
+      SkinCell* s = iter.value();
+
+      if (s->skin && !strcmp(s->skin->name, mtl->name)) {
+         s->skin = mtl;
+         found   = true;
+      }
+   }
+
+   if (!found) {
+      SkinCell* s = new(__FILE__,__LINE__) SkinCell(mtl);
+      cells.append(s);
+   }
+}
+
+// +--------------------------------------------------------------------+
+
+void
+Skin::ApplyTo(Model* model) const
+{
+   if (model) {
+      for (int i = 0; i < cells.size(); i++) {
+         SkinCell* s = cells[i];
+
+         if (s->skin) {
+            s->orig = model->ReplaceMaterial(s->skin);
+         }
+      }
+   }
+}
+
+void
+Skin::Restore(Model* model) const
+{
+   if (model) {
+      for (int i = 0; i < cells.size(); i++) {
+         SkinCell* s = cells[i];
+
+         if (s->orig) {
+            model->ReplaceMaterial(s->orig);
+            s->orig = 0;
+         }
+      }
+   }
+}
+
+// +--------------------------------------------------------------------+
+// +--------------------------------------------------------------------+
+// +--------------------------------------------------------------------+
+
+SkinCell::SkinCell(const Material* mtl)
+   : skin(mtl), orig(0)
+{
+}
+
+SkinCell::~SkinCell()
+{
+   delete skin;
+}
+
+// +--------------------------------------------------------------------+
+
+int
+SkinCell::operator == (const SkinCell& other) const
+{
+   if (skin == other.skin)
+      return true;
+
+   if (skin && other.skin)
+      return !strcmp(skin->name, other.skin->name);
+
+   return false;
+}
+
+// +--------------------------------------------------------------------+
+
+const char*
+SkinCell::Name() const
+{
+   if (skin)
+      return skin->name;
+
+   return "Invalid Skin Cell";
+}
+
+// +--------------------------------------------------------------------+
+
+void
+SkinCell::SetSkin(const Material* mtl)
+{
+   skin = mtl;
+}
+
+void
+SkinCell::SetOrig(const Material* mtl)
+{
+   orig = mtl;
+}
+\ No newline at end of file