Mapbase v3.0

- Overhauled matcher system and added expanded wildcard support, meaning "text", "te?t", "blah_test", etc. are now supported instead of only trailing *
- Added support for regular expression matching
- Added the missing matrixinvert.h file, which prevented programmers from compiling vbsp
- Fixed env_global_light brightness
- Added info_player_view_proxy, an entity which mimics a player's view (created for script_intro)
- New UnZoomWithRate and SetZoomRate inputs on env_zoom
- New "Don't change target's angles" flag on logic_measure_movement
- Fixed logic_measure_movement not using ignore origin flags correctly
- Fixed filter_damage_mod secondary filter not recognizing mode correctly
- Fixed DisableGeigerCounter causing NPCs to ignore player, and possibly fixed other adverse effects in similar code
- Added SetEntityName input for setting an entity's targetname
- Added "SetTarget" support to point_posecontroller
- Added "sk_alyx_health" convar for adjustable npc_alyx health, restored/fixed "sk_barney_health" for adjustable npc_barney health
- Added ignore flags and several direction-related inputs to math_vector
- Added pose parameter stuff to logic_modelinfo
- Fixed ChangeWeapon not changing during combat
- Fixed holster/unholster on NPCs without holster/unholster animations
- Fixed func_tank and other "player in the way" code ignoring notarget
- Added SetPoseParameter input to animating entities
- Introduced an experimental chapter system which allows for custom chapter title/restriction management
- Added SetChapterTitle input to worldspawn for dynamic title changing
- Fixed func_tankairboatgun damage credit, added ability to use its damage keyvalues
- Fixed mapbase_rpc_enabled not actually affecting RPC
- Moved some newly found Combine soldier grenade code to ai_grenade for other grenade users
- Fixed some problems with the new shared activities
- Restored an old Mapbase entity as "prop_interactable", an entity which contains all of the functionality of a func_button/func_door in a prop entity
- Added env_microphone pitch scale for scaling the pitch of transmitted sounds
- Added experimental, long-overdue code for scenes to be able to access !target#'s and other scene-related names through AI_INPUT
- Added "mat_specular_disable_on_missing", which "disables" specular reflections when the cubemap texture is missing
- Fixed $envmapmasktransform and $bumptransform on VertexLitGeneric and related shaders
- Areaportal leaks now stop compilation in leaktest
- Replaced "-nodefaultcubemap" with "-defaultcubemap" as the shader changes allow maps to compile without default cubemaps by default with little effect

sp/src/utils/vbsp/matrixinvert.h

@@ -0,0 +1,117 @@
+// By Jason Yu-Tseh Chi
+// From http://chi3x10.wordpress.com/2008/05/28/calculate-matrix-inversion-in-c/
+// Modified to work with valve's matrix_3x4_t
+
+#include "mathlib\mathlib.h"
+
+// Calculate the cofactor of element (row,col)
+int GetMatrixMinor(float **src, float **dest, int row, int col, int order)
+{
+	// Indicate which col and row is being copied to dest
+	int colCount = 0, rowCount = 0;
+
+	for (int i = 0; i < order; i++)
+	{
+		if (i != row)
+		{
+			colCount = 0;
+			for (int j = 0; j < order; j++)
+			{
+				// When j is not the element
+				if (j != col)
+				{
+					dest[rowCount][colCount] = src[i][j];
+					colCount++;
+				}
+			}
+			rowCount++;
+		}
+	}
+
+	return 1;
+}
+
+// Calculate the determinant recursively.
+double CalcMatrixDeterminant(float **mat, int order)
+{
+	// Order must be >= 0
+	// Stop the recursion when matrix is a single element
+	if (order == 1)
+		return mat[0][0];
+
+	// The determinant value
+	float det = 0;
+
+	// Allocate the cofactor matrix
+	float **minor;
+	minor = new float*[order - 1];
+	for (int i = 0; i<order - 1; i++)
+		minor[i] = new float[order - 1];
+
+	for (int i = 0; i < order; i++)
+	{
+		// Get minor of element (0,i)
+		GetMatrixMinor(mat, minor, 0, i, order);
+		// The recusion is here!
+
+		det += (i % 2 == 1 ? -1.0 : 1.0) * mat[0][i] * CalcMatrixDeterminant(minor, order - 1);
+		//det += pow( -1.0, i ) * mat[0][i] * CalcMatrixDeterminant( minor,order-1 );
+	}
+
+	// Release memory
+	for (int i = 0; i<order - 1; i++)
+		delete[] minor[i];
+	delete[] minor;
+
+	return det;
+}
+
+// Matrix inversion
+void MatrixInversion(matrix3x4_t &in, matrix3x4_t &out)
+{
+	float **A;
+	A = new float*[4];
+	for (int i = 0; i < 4; i++)
+		A[i] = new float[4];
+	int order = 4;
+
+	// Load in into A
+	for (int i = 0; i < 3; i++)
+	{
+		for (int j = 0; j < 4; j++)
+		{
+			A[i][j] = in[i][j];
+		}
+	}
+	A[3][0] = A[3][1] = A[3][2] = 0;
+	A[3][3] = 1;
+
+	// Get the determinant of a
+	double det = 1.0 / CalcMatrixDeterminant((float**)A, order);
+
+	// Memory allocation
+	float *temp = new float[(order - 1)*(order - 1)];
+	float **minor = new float*[order - 1];
+	for (int i = 0; i<order - 1; i++)
+		minor[i] = temp + (i*(order - 1));
+
+	for (int j = 0; j<order; j++)
+	{
+		for (int i = 0; i<order; i++)
+		{
+			// Get the co-factor (matrix) of A(j,i)
+			GetMatrixMinor((float**)A, minor, j, i, order);
+			out[i][j] = det*CalcMatrixDeterminant(minor, order - 1);
+			if ((i + j) % 2 == 1)
+				out[i][j] = -out[i][j];
+		}
+	}
+
+	// Release memory
+	for (int i = 0; i < 4; i++)
+		delete A[i];
+	delete A;
+	//delete [] minor[0];
+	delete[] temp;
+	delete[] minor;
+}

sp/src/utils/vbsp/portals.cpp

@@ -920,6 +920,9 @@ void FindAreas_r (node_t *node)
 	FloodAreas_r (node, NULL);
 }
 
+#ifdef MAPBASE
+extern qboolean	noleaktest;
+#endif
 
 void ReportAreaportalLeak( tree_t *tree, node_t *node )
 {
@@ -968,6 +971,14 @@ void ReportAreaportalLeak( tree_t *tree, node_t *node )
 			AreaportalLeakFile( tree, pStart, pBest, pBest->nodes[s] );
 		}
 	}
+
+#ifdef MAPBASE
+	if (!noleaktest)
+	{
+		Warning( ("--- AREAPORTAL LEAK ---\n") );
+		exit(0);
+	}
+#endif
 }
 
 

sp/src/utils/vbsp/vbsp.cpp

@@ -61,7 +61,7 @@ bool		g_DisableWaterLighting = false;
 bool		g_bAllowDetailCracks = false;
 bool		g_bNoVirtualMesh = false;
 #ifdef MAPBASE
-bool		g_bNoDefaultCubemaps = false;
+bool		g_bNoDefaultCubemaps = true;
 #endif
 
 float		g_defaultLuxelSize = DEFAULT_LUXEL_SIZE;
@@ -1156,9 +1156,12 @@ int RunVBSP( int argc, char **argv )
 			EnableFullMinidumps( true );
 		}
 #ifdef MAPBASE
-		else if ( !Q_stricmp( argv[i], "-nodefaultcubemap" ) )
+		// Thanks to Mapbase's shader changes, default cubemaps are no longer needed.
+		// The command has been switched from "-nodefaultcubemap" to "-defaultcubemap",
+		// meaning maps are compiled without them by default.
+		else if ( !Q_stricmp( argv[i], "-defaultcubemap" ) )
 		{
-			g_bNoDefaultCubemaps = true;
+			g_bNoDefaultCubemaps = false;
 		}
 #endif
 		else if (argv[i][0] == '-')