1 files changed, 0 insertions, 217 deletions
diff --git a/engines/sci/dc/3dutils.c b/engines/sci/dc/3dutils.c
deleted file mode 100644
index b60334c841..0000000000
--- a/engines/sci/dc/3dutils.c
+++ /dev/null
@@ -1,217 +0,0 @@
-/*
- * Copyright 2000, 2001, 2002
- *         Dan Potter. All rights reserved.
- *
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of Cryptic Allusion nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/* Modified by Walter van Niftrik <w.f.b.w.v.niftrik@stud.tue.nl> */
-
-#include <stdarg.h>
-#include <stdio.h>
-#include "gp.h"
-
-#include "sintab.h"
-
-/* Some misc 3D utils */
-
-/* Rotate a 3-pair of coordinates by the given angle 0..255 */
-void rotate(int zang, int xang, int yang, float *x, float *y, float *z) {
-	float tx, ty, tz;
-	
-	tx = (mcos(zang)* *x - msin(zang)* *y);
-	ty = (mcos(zang)* *y + msin(zang)* *x);
-	*x = tx; *y = ty;
-		
-	tz = (mcos(xang)* *z - msin(xang)* *y);
-	ty = (mcos(xang)* *y + msin(xang)* *z);
-	*y = ty; *z = tz;
-
-	tx = (mcos(yang)* *x - msin(yang)* *z);
-	tz = (mcos(yang)* *z + msin(yang)* *x);
-	*x = tx; *z = tz;
-}
-
-/* Draw the mouse cursor at the given location */
-void draw_poly_mouse(int ptrx, int ptry, float alpha) {
-	pvr_vertex_t	vert;
-
-	/* Start a textured polygon set (with the font texture) */
-	pvr_prim(&util_txr_hdr, sizeof(util_txr_hdr));
-
-	vert.flags = PVR_CMD_VERTEX;
-	vert.x = ptrx;
-	vert.y = ptry + 16.0f;
-	vert.z = 512.0f + alpha;
-	vert.u = 0.0f;
-	vert.v = 16.0f / 256.0f;
-	vert.argb = PVR_PACK_COLOR(0.80f * alpha, 1.0f, 1.0f, 1.0f);
-	vert.oargb = 0;
-	pvr_prim(&vert, sizeof(vert));
-	
-	vert.x = ptrx;
-	vert.y = ptry;
-	vert.u = 0.0f;
-	vert.v = 0.0f;
-	pvr_prim(&vert, sizeof(vert));
-	
-	vert.x = ptrx + 10.0f;
-	vert.y = ptry + 16.0f;
-	vert.u = 10.0f / 256.0f;
-	vert.v = 16.0f / 256.0f;
-	pvr_prim(&vert, sizeof(vert));
-
-	vert.flags = PVR_CMD_VERTEX_EOL;
-	vert.x = ptrx + 10.0f;
-	vert.y = ptry;
-	vert.u = 10.0f / 256.0f;
-	vert.v = 0.0f;
-	pvr_prim(&vert, sizeof(vert));
-}
-
-/* Draw one font character (12x24); assumes polygon header already sent */
-void draw_poly_char(float x1, float y1, float z1, float a, float r, float g, float b, int c) {
-	pvr_vertex_t	vert;
-	int ix = (c % 16) * 16;
-	int iy = (c / 16) * 24;
-	float u1 = ix * 1.0f / 256.0f;
-	float v1 = iy * 1.0f / 256.0f;
-	float u2 = (ix+12) * 1.0f / 256.0f;
-	float v2 = (iy+24) * 1.0f / 256.0f;
-
-	vert.flags = PVR_CMD_VERTEX;
-	vert.x = x1;
-	vert.y = y1 + 24.0f;
-	vert.z = z1;
-	vert.u = u1;
-	vert.v = v2;
-	vert.argb = PVR_PACK_COLOR(a,r,g,b);
-	vert.oargb = 0;
-	pvr_prim(&vert, sizeof(vert));
-	
-	vert.x = x1;
-	vert.y = y1;
-	vert.u = u1;
-	vert.v = v1;
-	pvr_prim(&vert, sizeof(vert));
-	
-	vert.x = x1 + 12.0f;
-	vert.y = y1 + 24.0f;
-	vert.u = u2;
-	vert.v = v2;
-	pvr_prim(&vert, sizeof(vert));
-
-	vert.flags = PVR_CMD_VERTEX_EOL;
-	vert.x = x1 + 12.0f;
-	vert.y = y1;
-	vert.u = u2;
-	vert.v = v1;
-	pvr_prim(&vert, sizeof(vert));
-}
-
-/* Draw a set of textured polygons at the given depth and color that
-   represent a string of text. */
-static char strbuf[1024];
-void draw_poly_strf(float x1, float y1, float z1, float a, float r,
-		float g, float b, char *fmt, ...) {
-	va_list args;
-	char *s;
-	
-	va_start(args, fmt);
-	vsprintf(strbuf, fmt, args);
-	va_end(args);
-
-	pvr_prim(&util_txr_hdr, sizeof(util_txr_hdr));
-	s = strbuf;
-	while (*s) {
-		if (*s == ' ') {
-			x1 += 12.0f; s++;
-		} else {
-			draw_poly_char(x1+=12.0f, y1, z1, a, r, g, b, *s++);
-		}
-	}
-}
-
-/* Draw a horizontally centered set of textured polygons at the given depth
-   and color that represent a string of text. Only for video mode 640x480. */
-void draw_poly_strf_ctr(float y1, float z1, float a, float r, float g, float b,
-		char *fmt, ...) {
-	float x1;
-	va_list args;
-	char *s;
-	
-	va_start(args, fmt);
-	vsnprintf(strbuf, 1024, fmt, args);
-	va_end(args);
-
-	x1 = 320.0f - strlen(strbuf) * 6.0f;
-
-	pvr_prim(&util_txr_hdr, sizeof(util_txr_hdr));
-	s = strbuf;
-	while (*s) {
-		if (*s == ' ') {
-			x1 += 12.0f; s++;
-		} else {
-			draw_poly_char(x1+=12.0f, y1, z1, a, r, g, b, *s++);
-		}
-	}
-}
-
-/* Draw a polygon for a shaded box; wow, a nasty looking func =) */
-void draw_poly_box(float x1, float y1, float x2, float y2, float z,
-		float a1, float r1, float g1, float b1,
-		float a2, float r2, float g2, float b2) {
-	pvr_poly_cxt_t	cxt;
-	pvr_poly_hdr_t	poly;
-	pvr_vertex_t	vert;
-
-	pvr_poly_cxt_col(&cxt, PVR_LIST_TR_POLY);
-	pvr_poly_compile(&poly, &cxt);
-	pvr_prim(&poly, sizeof(poly));
-	
-	vert.flags = PVR_CMD_VERTEX;
-	vert.x = x1; vert.y = y2; vert.z = z;
-	vert.argb = PVR_PACK_COLOR(
-		(a1+a2)/2,
-		(r1+r2)/2,
-		(g1+g2)/2,
-		(b1+b2)/2);
-	vert.oargb = 0;
-	pvr_prim(&vert, sizeof(vert));
-	
-	vert.y = y1;
-	vert.argb = PVR_PACK_COLOR(a1, r1, g1, b1);
-	pvr_prim(&vert, sizeof(vert));
-	
-	vert.x = x2; vert.y = y2;
-	vert.argb = PVR_PACK_COLOR(a2, r2, g2, b2);
-	pvr_prim(&vert, sizeof(vert));
-	
-	vert.flags = PVR_CMD_VERTEX_EOL;
-	vert.y = y1;
-	vert.argb = PVR_PACK_COLOR(
-		(a1+a2)/2,
-		(r1+r2)/2,
-		(g1+g2)/2,
-		(b1+b2)/2);
-	pvr_prim(&vert, sizeof(vert));
-}