major refactoring of the render module

1 files changed, 0 insertions, 826 deletions

diff --git a/src/jake2/render/jogl/Mesh.java b/src/jake2/render/jogl/Mesh.java
deleted file mode 100644
index 4e1ad74..0000000
--- a/src/jake2/render/jogl/Mesh.java
+++ /dev/null
@@ -1,826 +0,0 @@
-/*
- * Mesh.java
- * Copyright (C) 2003
- *
- * $Id: Mesh.java,v 1.10 2005-05-08 00:42:22 cawe Exp $
- */
-/*
- Copyright (C) 1997-2001 Id Software, Inc.
-
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License
- as published by the Free Software Foundation; either version 2
- of the License, or (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-
- See the GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-
- */
-package jake2.render.jogl;
-
-import jake2.Defines;
-import jake2.client.VID;
-import jake2.client.entity_t;
-import jake2.qcommon.qfiles;
-import jake2.render.image_t;
-import jake2.util.Math3D;
-
-import java.nio.FloatBuffer;
-
-import net.java.games.jogl.GL;
-import net.java.games.jogl.util.BufferUtils;
-
-/**
- * Mesh
- * 
- * @author cwei
- */
-public abstract class Mesh extends Light {
-
-    // g_mesh.c: triangle model functions
-
-    /*
-     * =============================================================
-     * 
-     * ALIAS MODELS
-     * 
-     * =============================================================
-     */
-
-    static final int NUMVERTEXNORMALS = 162;
-
-    float[][] r_avertexnormals = Anorms.VERTEXNORMALS;
-
-    float[][] s_lerped = new float[qfiles.MAX_VERTS][4];
-
-    float[] shadevector = { 0, 0, 0 };
-
-    float[] shadelight = { 0, 0, 0 };
-
-    // precalculated dot products for quantized angles
-    static final int SHADEDOT_QUANT = 16;
-
-    float[][] r_avertexnormal_dots = Anorms.VERTEXNORMAL_DOTS;
-
-    float[] shadedots = r_avertexnormal_dots[0];
-
-    void GL_LerpVerts(int nverts, int[] ov, int[] v,
-            float[][] lerp, float[] move, float[] frontv, float[] backv) {
-        int i;
-        int lerpIndex = 0;
-        
-        int ovv, vv;
-
-        //PMM -- added RF_SHELL_DOUBLE, RF_SHELL_HALF_DAM
-        if ((currententity.flags & (Defines.RF_SHELL_RED
-                | Defines.RF_SHELL_GREEN | Defines.RF_SHELL_BLUE
-                | Defines.RF_SHELL_DOUBLE | Defines.RF_SHELL_HALF_DAM)) != 0) {
-            float[] normal;
-            for (i = 0; i < nverts; i++ /* , v++, ov++, lerp+=4 */
-            ) {
-                vv = v[i];
-                normal = r_avertexnormals[(vv >>> 24) & 0xFF];
-                ovv = ov[i];
-
-                lerp[i][0] = move[0] + (ovv & 0xFF) * backv[0] + (vv & 0xFF)
-                        * frontv[0] + normal[0] * Defines.POWERSUIT_SCALE;
-                lerp[i][1] = move[1] + ((ovv >>> 8) & 0xFF) * backv[1] + ((vv >>> 8) & 0xFF)
-                        * frontv[1] + normal[1] * Defines.POWERSUIT_SCALE;
-                lerp[i][2] = move[2] + ((ovv >>> 16) & 0xFF) * backv[2] + ((vv >>> 16) & 0xFF)
-                        * frontv[2] + normal[2] * Defines.POWERSUIT_SCALE;
-            }
-        } else {
-            for (i = 0; i < nverts; i++ /* , v++, ov++, lerp+=4 */
-            ) {
-                vv = v[i];
-                ovv = ov[i];
-                lerp[i][0] = move[0] + (ovv & 0xFF) * backv[0] + (vv & 0xFF)
-                        * frontv[0];
-                lerp[i][1] = move[1] + ((ovv >>> 8) & 0xFF) * backv[1] + ((vv >>> 8) & 0xFF)
-                        * frontv[1];
-                lerp[i][2] = move[2] + ((ovv >>> 16) & 0xFF) * backv[2] + ((vv >>> 16) & 0xFF)
-                        * frontv[2];
-            }
-        }
-    }
-
-    void GL_LerpVerts(int nverts, int[] ov, int[] v, float[] move,
-            float[] frontv, float[] backv) {
-        int lerpIndex = 0;
-
-        int ovv, vv;
-        FloatBuffer lerp = vertexArrayBuf;
-
-        //PMM -- added RF_SHELL_DOUBLE, RF_SHELL_HALF_DAM
-        if ((currententity.flags & (Defines.RF_SHELL_RED
-                | Defines.RF_SHELL_GREEN | Defines.RF_SHELL_BLUE
-                | Defines.RF_SHELL_DOUBLE | Defines.RF_SHELL_HALF_DAM)) != 0) {
-            float[] normal;
-            int j = 0;
-            for (int i = 0; i < nverts; i++ /* , v++, ov++, lerp+=4 */
-            ) {
-                vv = v[i];
-                normal = r_avertexnormals[(v[i] >>> 24) & 0xFF];
-                ovv = ov[i];
-
-                lerp.put(j, move[0] + (ovv & 0xFF) * backv[0] + (vv & 0xFF) * frontv[0]
-                        + normal[0] * Defines.POWERSUIT_SCALE);
-                lerp.put(j + 1, move[1] + ((ovv >>> 8) & 0xFF) * backv[1] + ((vv >>> 8) & 0xFF) * frontv[1]
-                        + normal[1] * Defines.POWERSUIT_SCALE);
-                lerp.put(j + 2, move[2] + ((ovv >>> 16) & 0xFF) * backv[2] + ((vv >>> 16) & 0xFF) * frontv[2]
-                        + normal[2] * Defines.POWERSUIT_SCALE);
-                j += 3;
-            }
-        } else {
-            int j = 0;
-            for (int i = 0; i < nverts; i++ /* , v++, ov++, lerp+=4 */
-            ) {
-                ovv = ov[i];
-                vv = v[i];
-
-                lerp.put(j, move[0] + (ovv & 0xFF) * backv[0] + (vv & 0xFF) * frontv[0]);
-                lerp.put(j + 1, move[1] + ((ovv >>> 8) & 0xFF) * backv[1] + ((vv >>> 8) & 0xFF) * frontv[1]);
-                lerp.put(j + 2, move[2] + ((ovv >>> 16) & 0xFF) * backv[2] + ((vv >>> 16) & 0xFF) * frontv[2]);
-                j += 3;
-            }
-        }
-    }
-
-    FloatBuffer colorArrayBuf = BufferUtils
-            .newFloatBuffer(qfiles.MAX_VERTS * 4);
-
-    FloatBuffer vertexArrayBuf = BufferUtils
-            .newFloatBuffer(qfiles.MAX_VERTS * 3);
-
-    boolean isFilled = false;
-
-    float[] tmpVec = { 0, 0, 0 };
-
-    /*
-     * ============= GL_DrawAliasFrameLerp
-     * 
-     * interpolates between two frames and origins FIXME: batch lerp all
-     * vertexes =============
-     */
-    void GL_DrawAliasFrameLerp(qfiles.dmdl_t paliashdr, float backlerp) {
-        float l;
-        qfiles.daliasframe_t frame, oldframe;
-        int[] v, ov;
-
-        int[] order;
-        int orderIndex = 0;
-        int count;
-
-        float frontlerp;
-        float alpha;
-
-        float[] move = { 0, 0, 0 }; // vec3_t
-        float[][] vectors = { { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 } // 3 mal
-                                                                    // vec3_t
-        };
-
-        float[] frontv = { 0, 0, 0 }; // vec3_t
-        float[] backv = { 0, 0, 0 }; // vec3_t
-
-        int i;
-        int index_xyz;
-        //float[][] lerp;
-
-        frame = paliashdr.aliasFrames[currententity.frame];
-
-        v = frame.verts;
-
-        oldframe = paliashdr.aliasFrames[currententity.oldframe];
-
-        ov = oldframe.verts;
-
-        order = paliashdr.glCmds;
-
-        if ((currententity.flags & Defines.RF_TRANSLUCENT) != 0)
-            alpha = currententity.alpha;
-        else
-            alpha = 1.0f;
-
-        // PMM - added double shell
-        if ((currententity.flags & (Defines.RF_SHELL_RED
-                | Defines.RF_SHELL_GREEN | Defines.RF_SHELL_BLUE
-                | Defines.RF_SHELL_DOUBLE | Defines.RF_SHELL_HALF_DAM)) != 0)
-            gl.glDisable(GL.GL_TEXTURE_2D);
-
-        frontlerp = 1.0f - backlerp;
-
-        // move should be the delta back to the previous frame * backlerp
-        Math3D.VectorSubtract(currententity.oldorigin, currententity.origin,
-                frontv);
-        Math3D.AngleVectors(currententity.angles, vectors[0], vectors[1],
-                vectors[2]);
-
-        move[0] = Math3D.DotProduct(frontv, vectors[0]); // forward
-        move[1] = -Math3D.DotProduct(frontv, vectors[1]); // left
-        move[2] = Math3D.DotProduct(frontv, vectors[2]); // up
-
-        Math3D.VectorAdd(move, oldframe.translate, move);
-
-        for (i = 0; i < 3; i++) {
-            move[i] = backlerp * move[i] + frontlerp * frame.translate[i];
-            frontv[i] = frontlerp * frame.scale[i];
-            backv[i] = backlerp * oldframe.scale[i];
-        }
-
-        if (gl_vertex_arrays.value != 0.0f) {
-            GL_LerpVerts(paliashdr.num_xyz, ov, v, move, frontv, backv);
-
-            gl.glEnableClientState(GL.GL_VERTEX_ARRAY);
-            gl.glVertexPointer(3, GL.GL_FLOAT, 0, vertexArrayBuf);
-
-            // PMM - added double damage shell
-            if ((currententity.flags & (Defines.RF_SHELL_RED
-                    | Defines.RF_SHELL_GREEN | Defines.RF_SHELL_BLUE
-                    | Defines.RF_SHELL_DOUBLE | Defines.RF_SHELL_HALF_DAM)) != 0) {
-            	
-                gl.glDisableClientState(GL.GL_COLOR_ARRAY);
-                gl.glColor4f(shadelight[0], shadelight[1], shadelight[2], alpha);
-            } else {
-                gl.glEnableClientState(GL.GL_COLOR_ARRAY);
-                gl.glColorPointer(4, GL.GL_FLOAT, 0, colorArrayBuf);
-
-                //
-                // pre light everything
-                //
-                FloatBuffer color = colorArrayBuf;
-                int j = 0;
-                for (i = 0; i < paliashdr.num_xyz; i++) {
-                    // light normal index
-                    l = shadedots[(v[i] >>> 24) & 0xFF];
-                    color.put(j++, l * shadelight[0]);
-                    color.put(j++, l * shadelight[1]);
-                    color.put(j++, l * shadelight[2]);
-                    color.put(j++, alpha);
-                }
-            }
-
-            if (qglLockArraysEXT)
-                gl.glLockArraysEXT(0, paliashdr.num_xyz);
-
-            while (true) {
-                // get the vertex count and primitive type
-                count = order[orderIndex++];
-                if (count == 0)
-                    break; // done
-                if (count < 0) {
-                    count = -count;
-                    gl.glBegin(GL.GL_TRIANGLE_FAN);
-                } else {
-                    gl.glBegin(GL.GL_TRIANGLE_STRIP);
-                }
-
-                // PMM - added double damage shell
-                if ((currententity.flags & (Defines.RF_SHELL_RED
-                        | Defines.RF_SHELL_GREEN | Defines.RF_SHELL_BLUE
-                        | Defines.RF_SHELL_DOUBLE | Defines.RF_SHELL_HALF_DAM)) != 0) {
-                    do {
-                        index_xyz = order[orderIndex + 2];
-                        orderIndex += 3;
-                        /*
-                         * vertexArrayBuf.position(4 * index_xyz);
-                         * vertexArrayBuf.get(tmpVec); gl.glVertex3fv( tmpVec );
-                         */
-                        gl.glArrayElement(index_xyz);
-
-                    } while (--count != 0);
-                } else {
-                    do {
-                        // texture coordinates come from the draw list
-                        gl.glTexCoord2f(Float
-                                .intBitsToFloat(order[orderIndex + 0]), Float
-                                .intBitsToFloat(order[orderIndex + 1]));
-
-                        index_xyz = order[orderIndex + 2];
-                        orderIndex += 3;
-
-                        // normals and vertexes come from the frame list
-                        gl.glArrayElement(index_xyz);
-
-                    } while (--count != 0);
-                }
-                gl.glEnd();
-            }
-
-            if (qglLockArraysEXT)
-                gl.glUnlockArraysEXT();
-        } else {
-            GL_LerpVerts(paliashdr.num_xyz, ov, v, s_lerped, move,
-                    frontv, backv);
-
-            float[] tmp;
-
-            while (true) {
-                // get the vertex count and primitive type
-                count = order[orderIndex++];
-                if (count == 0)
-                    break; // done
-                if (count < 0) {
-                    count = -count;
-                    gl.glBegin(GL.GL_TRIANGLE_FAN);
-                } else {
-                    gl.glBegin(GL.GL_TRIANGLE_STRIP);
-                }
-
-                if ((currententity.flags & (Defines.RF_SHELL_RED
-                        | Defines.RF_SHELL_GREEN | Defines.RF_SHELL_BLUE)) != 0) {
-                    do {
-                        index_xyz = order[orderIndex + 2];
-                        orderIndex += 3;
-
-                        gl.glColor4f(shadelight[0], shadelight[1],
-                                shadelight[2], alpha);
-                        tmp = s_lerped[index_xyz];
-                        gl.glVertex3f(tmp[0], tmp[1], tmp[2]);
-
-                    } while (--count != 0);
-                } else {
-                    do {
-                        // texture coordinates come from the draw list
-                        // gl.glTexCoord2f (((float *)order)[0], ((float
-                        // *)order)[1]);
-
-                        gl.glTexCoord2f(Float
-                                .intBitsToFloat(order[orderIndex + 0]), Float
-                                .intBitsToFloat(order[orderIndex + 1]));
-                        index_xyz = order[orderIndex + 2];
-                        orderIndex += 3;
-
-                        // normals and vertexes come from the frame list
-                        l = shadedots[(v[index_xyz] >>> 24) & 0xFF];
-
-                        gl.glColor4f(l * shadelight[0], l * shadelight[1], l
-                                * shadelight[2], alpha);
-                        tmp = s_lerped[index_xyz];
-                        gl.glVertex3f(tmp[0], tmp[1], tmp[2]);
-                    } while (--count != 0);
-                }
-                gl.glEnd();
-            }
-        }
-
-        // PMM - added double damage shell
-        if ((currententity.flags & (Defines.RF_SHELL_RED
-                | Defines.RF_SHELL_GREEN | Defines.RF_SHELL_BLUE
-                | Defines.RF_SHELL_DOUBLE | Defines.RF_SHELL_HALF_DAM)) != 0)
-            gl.glEnable(GL.GL_TEXTURE_2D);
-    }
-
-    /*
-     * ============= GL_DrawAliasShadow =============
-     */
-    void GL_DrawAliasShadow(qfiles.dmdl_t paliashdr, int posenum) {
-        float[] point = { 0, 0, 0 };
-        int count;
-        qfiles.daliasframe_t frame;
-
-        float lheight = currententity.origin[2] - lightspot[2];
-
-        frame = paliashdr.aliasFrames[currententity.frame];
-
-        int[] order = paliashdr.glCmds;
-
-        float height = -lheight + 1.0f;
-
-        int orderIndex = 0;
-        int index = 0;
-
-        while (true) {
-            // get the vertex count and primitive type
-            count = order[orderIndex++];
-            if (count == 0)
-                break; // done
-            if (count < 0) {
-                count = -count;
-                gl.glBegin(GL.GL_TRIANGLE_FAN);
-            } else
-                gl.glBegin(GL.GL_TRIANGLE_STRIP);
-
-            do {
-                // normals and vertexes come from the frame list
-                /*
-                 * point[0] = verts[order[2]].v[0] * frame.scale[0] +
-                 * frame.translate[0]; point[1] = verts[order[2]].v[1] *
-                 * frame.scale[1] + frame.translate[1]; point[2] =
-                 * verts[order[2]].v[2] * frame.scale[2] + frame.translate[2];
-                 */
-
-                if (gl_vertex_arrays.value != 0.0f) {
-                    index = order[orderIndex + 2] * 3;
-                    point[0] = vertexArrayBuf.get(index);
-                    point[1] = vertexArrayBuf.get(index + 1);
-                    point[2] = vertexArrayBuf.get(index + 2);
-                } else {
-                    Math3D.VectorCopy(s_lerped[order[orderIndex + 2]], point);
-                }
-
-                point[0] -= shadevector[0] * (point[2] + lheight);
-                point[1] -= shadevector[1] * (point[2] + lheight);
-                point[2] = height;
-                gl.glVertex3f(point[0], point[1], point[2]);
-
-                orderIndex += 3;
-
-            } while (--count != 0);
-
-            gl.glEnd();
-        }
-    }
-
-    /*
-     * * R_CullAliasModel
-     */
-    boolean R_CullAliasModel(float[][] bbox, entity_t e) {
-        int i;
-        float[] mins = { 0, 0, 0 };
-        float[] maxs = { 0, 0, 0 };
-
-        qfiles.dmdl_t paliashdr;
-
-        float[][] vectors = { { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 } };
-
-        float[] thismins = { 0, 0, 0 };
-        float[] oldmins = { 0, 0, 0 };
-        float[] thismaxs = { 0, 0, 0 };
-        float[] oldmaxs = { 0, 0, 0 };
-        qfiles.daliasframe_t pframe, poldframe;
-        float[] angles = { 0, 0, 0 };
-
-        paliashdr = (qfiles.dmdl_t) currentmodel.extradata;
-
-        if ((e.frame >= paliashdr.num_frames) || (e.frame < 0)) {
-            VID.Printf(Defines.PRINT_ALL, "R_CullAliasModel "
-                    + currentmodel.name + ": no such frame " + e.frame + '\n');
-            e.frame = 0;
-        }
-        if ((e.oldframe >= paliashdr.num_frames) || (e.oldframe < 0)) {
-            VID.Printf(Defines.PRINT_ALL, "R_CullAliasModel "
-                    + currentmodel.name + ": no such oldframe " + e.oldframe
-                    + '\n');
-            e.oldframe = 0;
-        }
-
-        pframe = paliashdr.aliasFrames[e.frame];
-        poldframe = paliashdr.aliasFrames[e.oldframe];
-
-        /*
-         * * compute axially aligned mins and maxs
-         */
-        if (pframe == poldframe) {
-            for (i = 0; i < 3; i++) {
-                mins[i] = pframe.translate[i];
-                maxs[i] = mins[i] + pframe.scale[i] * 255;
-            }
-        } else {
-            for (i = 0; i < 3; i++) {
-                thismins[i] = pframe.translate[i];
-                thismaxs[i] = thismins[i] + pframe.scale[i] * 255;
-
-                oldmins[i] = poldframe.translate[i];
-                oldmaxs[i] = oldmins[i] + poldframe.scale[i] * 255;
-
-                if (thismins[i] < oldmins[i])
-                    mins[i] = thismins[i];
-                else
-                    mins[i] = oldmins[i];
-
-                if (thismaxs[i] > oldmaxs[i])
-                    maxs[i] = thismaxs[i];
-                else
-                    maxs[i] = oldmaxs[i];
-            }
-        }
-
-        /*
-         * * compute a full bounding box
-         */
-        for (i = 0; i < 8; i++) {
-            float[] tmp = { 0, 0, 0 };
-
-            if ((i & 1) != 0)
-                tmp[0] = mins[0];
-            else
-                tmp[0] = maxs[0];
-
-            if ((i & 2) != 0)
-                tmp[1] = mins[1];
-            else
-                tmp[1] = maxs[1];
-
-            if ((i & 4) != 0)
-                tmp[2] = mins[2];
-            else
-                tmp[2] = maxs[2];
-
-            Math3D.VectorCopy(tmp, bbox[i]);
-        }
-
-        /*
-         * * rotate the bounding box
-         */
-        Math3D.VectorCopy(e.angles, angles);
-        angles[YAW] = -angles[YAW];
-        Math3D.AngleVectors(angles, vectors[0], vectors[1], vectors[2]);
-
-        for (i = 0; i < 8; i++) {
-            float[] tmp = { 0, 0, 0 };
-
-            Math3D.VectorCopy(bbox[i], tmp);
-
-            bbox[i][0] = Math3D.DotProduct(vectors[0], tmp);
-            bbox[i][1] = -Math3D.DotProduct(vectors[1], tmp);
-            bbox[i][2] = Math3D.DotProduct(vectors[2], tmp);
-
-            Math3D.VectorAdd(e.origin, bbox[i], bbox[i]);
-        }
-
-        {
-            int p, f;
-            int aggregatemask = ~0; // 0xFFFFFFFF
-
-            for (p = 0; p < 8; p++) {
-                int mask = 0;
-
-                for (f = 0; f < 4; f++) {
-                    float dp = Math3D.DotProduct(frustum[f].normal, bbox[p]);
-
-                    if ((dp - frustum[f].dist) < 0) {
-                        mask |= (1 << f);
-                    }
-                }
-
-                aggregatemask &= mask;
-            }
-
-            if (aggregatemask != 0) {
-                return true;
-            }
-
-            return false;
-        }
-    }
-
-    /*
-     * ================= R_DrawAliasModel
-     * 
-     * =================
-     */
-    void R_DrawAliasModel(entity_t e) {
-        int i;
-        qfiles.dmdl_t paliashdr;
-        float an;
-
-        // bounding box
-        float[][] bbox = { { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 },
-                { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 } };
-        image_t skin;
-
-        if ((e.flags & Defines.RF_WEAPONMODEL) == 0) {
-            if (R_CullAliasModel(bbox, e))
-                return;
-        }
-
-        if ((e.flags & Defines.RF_WEAPONMODEL) != 0) {
-            if (r_lefthand.value == 2.0f)
-                return;
-        }
-
-        paliashdr = (qfiles.dmdl_t) currentmodel.extradata;
-
-        //
-        // get lighting information
-        //
-        // PMM - rewrote, reordered to handle new shells & mixing
-        // PMM - 3.20 code .. replaced with original way of doing it to keep mod
-        // authors happy
-        //
-        if ((currententity.flags & (Defines.RF_SHELL_HALF_DAM
-                | Defines.RF_SHELL_GREEN | Defines.RF_SHELL_RED
-                | Defines.RF_SHELL_BLUE | Defines.RF_SHELL_DOUBLE)) != 0) {
-            Math3D.VectorClear(shadelight);
-            if ((currententity.flags & Defines.RF_SHELL_HALF_DAM) != 0) {
-                shadelight[0] = 0.56f;
-                shadelight[1] = 0.59f;
-                shadelight[2] = 0.45f;
-            }
-            if ((currententity.flags & Defines.RF_SHELL_DOUBLE) != 0) {
-                shadelight[0] = 0.9f;
-                shadelight[1] = 0.7f;
-            }
-            if ((currententity.flags & Defines.RF_SHELL_RED) != 0)
-                shadelight[0] = 1.0f;
-            if ((currententity.flags & Defines.RF_SHELL_GREEN) != 0)
-                shadelight[1] = 1.0f;
-            if ((currententity.flags & Defines.RF_SHELL_BLUE) != 0)
-                shadelight[2] = 1.0f;
-        }
-
-        else if ((currententity.flags & Defines.RF_FULLBRIGHT) != 0) {
-            for (i = 0; i < 3; i++)
-                shadelight[i] = 1.0f;
-        } else {
-            R_LightPoint(currententity.origin, shadelight);
-
-            // player lighting hack for communication back to server
-            // big hack!
-            if ((currententity.flags & Defines.RF_WEAPONMODEL) != 0) {
-                // pick the greatest component, which should be the same
-                // as the mono value returned by software
-                if (shadelight[0] > shadelight[1]) {
-                    if (shadelight[0] > shadelight[2])
-                        r_lightlevel.value = 150 * shadelight[0];
-                    else
-                        r_lightlevel.value = 150 * shadelight[2];
-                } else {
-                    if (shadelight[1] > shadelight[2])
-                        r_lightlevel.value = 150 * shadelight[1];
-                    else
-                        r_lightlevel.value = 150 * shadelight[2];
-                }
-            }
-
-            if (gl_monolightmap.string.charAt(0) != '0') {
-                float s = shadelight[0];
-
-                if (s < shadelight[1])
-                    s = shadelight[1];
-                if (s < shadelight[2])
-                    s = shadelight[2];
-
-                shadelight[0] = s;
-                shadelight[1] = s;
-                shadelight[2] = s;
-            }
-        }
-
-        if ((currententity.flags & Defines.RF_MINLIGHT) != 0) {
-            for (i = 0; i < 3; i++)
-                if (shadelight[i] > 0.1f)
-                    break;
-            if (i == 3) {
-                shadelight[0] = 0.1f;
-                shadelight[1] = 0.1f;
-                shadelight[2] = 0.1f;
-            }
-        }
-
-        if ((currententity.flags & Defines.RF_GLOW) != 0) { // bonus items will
-                                                            // pulse with time
-            float scale;
-            float min;
-
-            scale = (float) (0.1f * Math.sin(r_newrefdef.time * 7));
-            for (i = 0; i < 3; i++) {
-                min = shadelight[i] * 0.8f;
-                shadelight[i] += scale;
-                if (shadelight[i] < min)
-                    shadelight[i] = min;
-            }
-        }
-
-        // =================
-        // PGM ir goggles color override
-        if ((r_newrefdef.rdflags & Defines.RDF_IRGOGGLES) != 0
-                && (currententity.flags & Defines.RF_IR_VISIBLE) != 0) {
-            shadelight[0] = 1.0f;
-            shadelight[1] = 0.0f;
-            shadelight[2] = 0.0f;
-        }
-        // PGM
-        // =================
-
-        shadedots = r_avertexnormal_dots[((int) (currententity.angles[1] * (SHADEDOT_QUANT / 360.0)))
-                & (SHADEDOT_QUANT - 1)];
-
-        an = (float) (currententity.angles[1] / 180 * Math.PI);
-        shadevector[0] = (float) Math.cos(-an);
-        shadevector[1] = (float) Math.sin(-an);
-        shadevector[2] = 1;
-        Math3D.VectorNormalize(shadevector);
-
-        //
-        // locate the proper data
-        //
-
-        c_alias_polys += paliashdr.num_tris;
-
-        //
-        // draw all the triangles
-        //
-        if ((currententity.flags & Defines.RF_DEPTHHACK) != 0)
-            // hack the depth range to prevent view model from poking into walls
-            gl.glDepthRange(gldepthmin, gldepthmin + 0.3
-                    * (gldepthmax - gldepthmin));
-
-        if ((currententity.flags & Defines.RF_WEAPONMODEL) != 0
-                && (r_lefthand.value == 1.0f)) {
-            gl.glMatrixMode(GL.GL_PROJECTION);
-            gl.glPushMatrix();
-            gl.glLoadIdentity();
-            gl.glScalef(-1, 1, 1);
-            MYgluPerspective(r_newrefdef.fov_y, (float) r_newrefdef.width
-                    / r_newrefdef.height, 4, 4096);
-            gl.glMatrixMode(GL.GL_MODELVIEW);
-
-            gl.glCullFace(GL.GL_BACK);
-        }
-
-        gl.glPushMatrix();
-        e.angles[PITCH] = -e.angles[PITCH]; // sigh.
-        R_RotateForEntity(e);
-        e.angles[PITCH] = -e.angles[PITCH]; // sigh.
-
-        // select skin
-        if (currententity.skin != null)
-            skin = currententity.skin; // custom player skin
-        else {
-            if (currententity.skinnum >= qfiles.MAX_MD2SKINS)
-                skin = currentmodel.skins[0];
-            else {
-                skin = currentmodel.skins[currententity.skinnum];
-                if (skin == null)
-                    skin = currentmodel.skins[0];
-            }
-        }
-        if (skin == null)
-            skin = r_notexture; // fallback...
-        GL_Bind(skin.texnum);
-
-        // draw it
-
-        gl.glShadeModel(GL.GL_SMOOTH);
-
-        GL_TexEnv(GL.GL_MODULATE);
-        if ((currententity.flags & Defines.RF_TRANSLUCENT) != 0) {
-            gl.glEnable(GL.GL_BLEND);
-        }
-
-        if ((currententity.frame >= paliashdr.num_frames)
-                || (currententity.frame < 0)) {
-            VID.Printf(Defines.PRINT_ALL, "R_DrawAliasModel "
-                    + currentmodel.name + ": no such frame "
-                    + currententity.frame + '\n');
-            currententity.frame = 0;
-            currententity.oldframe = 0;
-        }
-
-        if ((currententity.oldframe >= paliashdr.num_frames)
-                || (currententity.oldframe < 0)) {
-            VID.Printf(Defines.PRINT_ALL, "R_DrawAliasModel "
-                    + currentmodel.name + ": no such oldframe "
-                    + currententity.oldframe + '\n');
-            currententity.frame = 0;
-            currententity.oldframe = 0;
-        }
-
-        if (r_lerpmodels.value == 0.0f)
-            currententity.backlerp = 0;
-        GL_DrawAliasFrameLerp(paliashdr, currententity.backlerp);
-
-        GL_TexEnv(GL.GL_REPLACE);
-        gl.glShadeModel(GL.GL_FLAT);
-
-        gl.glPopMatrix();
-
-        if ((currententity.flags & Defines.RF_WEAPONMODEL) != 0
-                && (r_lefthand.value == 1.0F)) {
-            gl.glMatrixMode(GL.GL_PROJECTION);
-            gl.glPopMatrix();
-            gl.glMatrixMode(GL.GL_MODELVIEW);
-            gl.glCullFace(GL.GL_FRONT);
-        }
-
-        if ((currententity.flags & Defines.RF_TRANSLUCENT) != 0) {
-            gl.glDisable(GL.GL_BLEND);
-        }
-
-        if ((currententity.flags & Defines.RF_DEPTHHACK) != 0)
-            gl.glDepthRange(gldepthmin, gldepthmax);
-
-        if (gl_shadows.value != 0.0f
-                && (currententity.flags & (Defines.RF_TRANSLUCENT | Defines.RF_WEAPONMODEL)) == 0) {
-            gl.glPushMatrix();
-            R_RotateForEntity(e);
-            gl.glDisable(GL.GL_TEXTURE_2D);
-            gl.glEnable(GL.GL_BLEND);
-            gl.glColor4f(0, 0, 0, 0.5f);
-            GL_DrawAliasShadow(paliashdr, currententity.frame);
-            gl.glEnable(GL.GL_TEXTURE_2D);
-            gl.glDisable(GL.GL_BLEND);
-            gl.glPopMatrix();
-        }
-        gl.glColor4f(1, 1, 1, 1);
-    }
-
-}
\ No newline at end of file