Import Aliens vs Predator - Gold (Build 116)

Source code release, imported from:
https://www.gamefront.com/games/aliens-vs-predator-3/file/avp-gold-complete-source-code

All text files were converted to Unix format.

1 files changed, 187 insertions, 0 deletions

diff --git a/3dc/MSLHAND.C b/3dc/MSLHAND.C
new file mode 100644
index 0000000..fe1e8ca
--- /dev/null
+++ b/3dc/MSLHAND.C
@@ -0,0 +1,187 @@
+#include "3dc.h"
+
+#include "mslhand.h"
+
+#if PSX
+#include "psx_inc.h"
+#endif
+
+#define UseLocalAssert 1
+#include "ourasert.h"
+
+extern SHAPEHEADER * mainshapelist[];
+
+static int begins[ MSLS_MAXSECTIONS ];
+static int ends[ MSLS_MAXSECTIONS ];
+
+static int autodelete[ maxobjects ];
+
+#define MSS_FREE (-1)
+
+static void EnsureInitialized(void)
+{
+	static int initialized = 0;
+
+	if (!initialized)
+	{
+		int i;
+
+		initialized = 1;
+		
+		for (i=0; i<MSLS_MAXSECTIONS; ++i)
+		{
+			begins[i]=MSS_FREE;
+			ends[i]=MSS_FREE;
+		}
+	}
+}
+
+int GetNextMSLEntry(MSL_SECTION sect, unsigned int num_shapes, int auto_delete)
+{
+	int i, blockstart, maxend = maxobjects;
+	/* I assume that the size of the global array 'mainshapelist' will be 'maxobjects' */
+
+	EnsureInitialized();
+	
+	for (i=sect+1; i<MSLS_MAXSECTIONS; ++i)
+	{
+		if (MSS_FREE != begins[i])
+		{
+			maxend = begins[i];
+			break;
+		}
+	}
+
+	for (i=sect-1; MSS_FREE == begins[sect]; --i)
+	{
+		ends[sect] = begins[sect] = i>=0 ? ends[i] : 0;
+	}
+
+	blockstart = ends[sect];
+	/* can use a local assert here to fail on a mainshapelist overflow, otherwise return error code */
+	LOCALASSERT(ends[sect] + num_shapes <= maxend);
+	if (ends[sect] + num_shapes > maxend ) return MSL_OVERFLOW;
+	ends[sect] += num_shapes;
+
+	for (i=blockstart; i<ends[sect]; ++i)
+	{
+		mainshapelist[i] = 0;
+		autodelete[i] = auto_delete;
+	}
+
+	return blockstart;
+}
+
+void FlushMSLSection(MSL_SECTION sect)
+{
+
+#if StandardShapeLanguage
+
+	int i;
+	
+	EnsureInitialized();
+
+	if (MSS_FREE == begins[sect] || MSS_FREE == ends[sect]) return;
+
+	for (i=begins[sect]; i<ends[sect]; ++i)
+	{
+		if (autodelete[i] && mainshapelist[i])
+		{
+			SHAPEHEADER * shp = mainshapelist[i];
+
+			int max_num_texs = 0;
+			int i;
+
+			if (shp->points)
+			{
+				if (*shp->points) free(*shp->points);
+				free(shp->points);
+			}
+			if (shp->sh_normals)
+			{
+				if (*shp->sh_normals) free(*shp->sh_normals);
+				free(shp->sh_normals);
+			}
+			if (shp->sh_vnormals)
+			{
+				if (*shp->sh_vnormals) free(*shp->sh_vnormals);
+				free(shp->sh_vnormals);
+			}
+			if (shp->sh_extraitemdata)
+				free(shp->sh_extraitemdata);
+			/* the items are allocated in one big bunch
+			// 9 int's per item (to make bsp simple)
+			// this should be changed if it is to be done 
+			// a different way
+			*/
+			if (shp->items)
+			{
+				for (i=0; i<shp->numitems; i++)
+				{
+					if (shp->items[i][0] == 5 || shp->items[i][0] == 6)
+					{
+						int UVIndex =  (shp->items[i][3] &0xffff0000) >> 16;
+						max_num_texs = max (max_num_texs, shp->items[i][3] &0x7fff);
+						if(shp->items[i][2]& iflag_txanim)
+						{
+							int j;
+							TXANIMHEADER** thlist=(TXANIMHEADER**)shp->sh_textures[UVIndex];
+							for(j=1;thlist[j]!=0;j++)
+							{
+								int k;
+								TXANIMHEADER* th=thlist[j];
+								for(k=0;k<th->txa_numframes;k++)
+								{
+									free(th->txa_framedata[k].txf_uvdata);
+								}
+								free (th->txa_framedata);
+								free (th);
+							}
+							free (thlist);
+							shp->sh_textures[UVIndex]=0;
+						}
+						else
+						{
+							free(shp->sh_textures[UVIndex]);
+						}
+					}
+				}
+
+				free (*shp->items);
+				free (shp->items);
+			}
+
+			if (shp->sh_textures)
+			{
+				free (shp->sh_textures);
+			}
+
+			if (shp->sh_localtextures)
+			{
+				for (i=0; i<(max_num_texs+1); i++)
+				{
+					free (shp->sh_localtextures[i]);
+				}
+				free (shp->sh_localtextures);
+			}
+
+			if (shp->sh_instruction)
+				free(shp->sh_instruction);
+
+			free(shp);
+		}
+		mainshapelist[i]=0;
+		autodelete[i]=0;
+	}
+
+	begins[sect]=MSS_FREE;
+	ends[sect]=MSS_FREE;
+
+#else 
+
+printf("\nDo NOT call this function!\n");
+//GLOBALASSERT(1==0);
+
+#endif
+
+}