Source release of QuakeEd, the map editing application on NEXTSTEP for Quake.

2026-03-20 00:49:35 +01:00 · 2012-01-31 15:51:12 -06:00
parent 6df9737f9c
commit e4cb063480
82 changed files with 28345 additions and 0 deletions
--- a/QuakeEd/Clipper.m
+++ b/QuakeEd/Clipper.m
@@ -0,0 +1,227 @@
+
+#include "qedefs.h"
+
+id	clipper_i;
+
+@implementation Clipper
+
+- init
+{
+	[super init];
+	clipper_i = self;
+	return self;	
+}
+
+- (BOOL)hide
+{
+	int		oldnum;
+	
+	oldnum = num;
+	num = 0;
+	return (oldnum > 0);
+}
+
+- flipNormal
+{
+	vec3_t	temp;
+	
+	if (num == 2)
+	{
+		VectorCopy (pos[0], temp);
+		VectorCopy (pos[1], pos[0]);
+		VectorCopy (temp, pos[1]);
+	}
+	else if (num == 3)
+	{
+		VectorCopy (pos[0], temp);
+		VectorCopy (pos[2], pos[0]);
+		VectorCopy (temp, pos[2]);
+	}	
+	else
+	{
+		qprintf ("no clipplane");
+		NXBeep ();
+	}
+	
+	return self;
+}
+
+- (BOOL)getFace: (face_t *)f
+{
+	vec3_t	v1, v2, norm;
+	int		i;
+	
+	VectorCopy (vec3_origin, plane.normal);
+	plane.dist = 0;
+	if (num < 2)
+		return NO;
+	if (num == 2)
+	{
+		VectorCopy (pos[0], pos[2]);
+		pos[2][2] += 16;
+	}
+	
+	for (i=0 ; i<3 ; i++)
+		VectorCopy (pos[i], f->planepts[i]);
+		
+	VectorSubtract (pos[2], pos[0], v1);
+	VectorSubtract (pos[1], pos[0], v2);
+	
+	CrossProduct (v1, v2, norm);
+	VectorNormalize (norm);
+	
+	if ( !norm[0] && !norm[1] && !norm[2] )
+		return NO;
+	
+	[texturepalette_i getTextureDef: &f->texture];
+
+	return YES;
+}
+
+/*
+================
+XYClick
+================
+*/
+- XYClick: (NXPoint)pt
+{
+	int		i;
+	vec3_t	new;
+		
+	new[0] = [xyview_i snapToGrid: pt.x];
+	new[1] = [xyview_i snapToGrid: pt.y];
+	new[2] = [map_i currentMinZ];
+
+// see if a point is allready there
+	for (i=0 ; i<num ; i++)
+	{
+		if (new[0] == pos[i][0] && new[1] == pos[i][1])
+		{
+			if (pos[i][2] == [map_i currentMinZ])
+				pos[i][2] = [map_i currentMaxZ];
+			else
+				pos[i][2] = [map_i currentMinZ];
+			[quakeed_i updateAll];
+			return self;
+		}
+	}
+	
+	
+	if (num == 3)
+		num = 0;
+	
+	VectorCopy (new, pos[num]);
+	num++;
+
+	[quakeed_i updateAll];
+	
+	return self;
+}
+
+/*
+================
+XYDrag
+================
+*/
+- (BOOL)XYDrag: (NXPoint *)pt
+{
+	int		i;
+	
+	for (i=0 ; i<3 ; i++)
+	{
+		if (fabs(pt->x - pos[i][0] > 10) || fabs(pt->y - pos[i][1] > 10) )
+			continue;
+	// drag this point
+	
+	}
+	
+	return NO;
+}
+
+- ZClick: (NXPoint)pt
+{
+	return self;
+}
+
+//=============================================================================
+
+- carve
+{
+	[map_i makeSelectedPerform: @selector(carveByClipper)];
+	num = 0;
+	return self;
+}
+
+
+- cameraDrawSelf
+{
+	vec3_t		mid;
+	int			i;
+	
+	linecolor (1,0.5,0);
+
+	for (i=0 ; i<num ; i++)
+	{
+		VectorCopy (pos[i], mid);
+		mid[0] -= 8;
+		mid[1] -= 8;
+		CameraMoveto (mid);
+		mid[0] += 16;
+		mid[1] += 16;
+		CameraLineto (mid);
+		
+		VectorCopy (pos[i], mid);
+		mid[0] -= 8;
+		mid[1] += 8;
+		CameraMoveto (mid);
+		mid[0] += 16;
+		mid[1] -= 16;
+		CameraLineto (mid);
+	}
+	
+	return self;
+}
+
+- XYDrawSelf
+{
+	int		i;
+	char	text[8];
+	
+	PSsetrgbcolor (1,0.5,0);
+	PSselectfont("Helvetica-Medium",10/[xyview_i currentScale]);
+	PSrotate(0);
+
+	for (i=0 ; i<num ; i++)
+	{
+		PSmoveto (pos[i][0]-4, pos[i][1]-4);
+		sprintf (text, "%i", i);
+		PSshow (text);
+		PSstroke ();
+		PSarc ( pos[i][0], pos[i][1], 10, 0, 360);
+		PSstroke ();
+	}
+	return self;
+}
+
+- ZDrawSelf
+{
+	int		i;
+	char	text[8];
+	
+	PSsetrgbcolor (1,0.5,0);
+	PSselectfont("Helvetica-Medium",10/[zview_i currentScale]);
+	PSrotate(0);
+
+	for (i=0 ; i<num ; i++)
+	{
+		PSmoveto (-28+i*8 - 4, pos[i][2]-4);
+		sprintf (text, "%i", i);
+		PSshow (text);
+		PSstroke ();
+		PSarc ( -28+i*8, pos[i][2], 10, 0, 360);
+		PSstroke ();
+	}
+	return self;
+}
+
+@end