diff options
Diffstat (limited to 'src/jake2/qcommon/CM.java')
| -rw-r--r-- | src/jake2/qcommon/CM.java | 157 |
1 files changed, 43 insertions, 114 deletions
diff --git a/src/jake2/qcommon/CM.java b/src/jake2/qcommon/CM.java index 907098c..4635351 100644 --- a/src/jake2/qcommon/CM.java +++ b/src/jake2/qcommon/CM.java @@ -19,7 +19,9 @@ */ // Created on 02.01.2004 by RST. -// $Id: CM.java,v 1.10 2005-02-06 19:25:14 salomo Exp $ + +// $Id: CM.java,v 1.11 2005-12-03 19:44:40 salomo Exp $ + package jake2.qcommon; import jake2.Defines; @@ -101,7 +103,7 @@ public class CM { static int numplanes; - // extra for box hull ( +6) + /** Extra for box hull ( +6) */ static cplane_t map_planes[] = new cplane_t[Defines.MAX_MAP_PLANES + 6]; static { @@ -111,7 +113,7 @@ public class CM { static int numnodes; - // extra for box hull ( +6) + /** Extra for box hull ( +6) */ static cnode_t map_nodes[] = new cnode_t[Defines.MAX_MAP_NODES + 6]; static { @@ -131,7 +133,6 @@ public class CM { static int numleafbrushes; - //static unsigned short map_leafbrushes[Defines.MAX_MAP_LEAFBRUSHES]; public static int map_leafbrushes[] = new int[Defines.MAX_MAP_LEAFBRUSHES]; public static int numcmodels; @@ -156,8 +157,7 @@ public class CM { public static byte map_visibility[] = new byte[Defines.MAX_MAP_VISIBILITY]; - // main visibility data. rst - // was: static dvis_t *map_vis = (dvis_t *)map_visibility; + /** Main visibility data. */ public static qfiles.dvis_t map_vis = new qfiles.dvis_t(ByteBuffer .wrap(map_visibility)); @@ -194,25 +194,14 @@ public class CM { public static cvar_t map_noareas; - /* - * =============================================================================== - * - * MAP LOADING - * - * =============================================================================== - */ - public static byte cmod_base[]; - // is that right (rst) ? public static int checksum; public static int last_checksum; - /* - * ================== CM_LoadMap - * - * Loads in the map and all submodels ================== + /** + * Loads in the map and all submodels. */ public static cmodel_t CM_LoadMap(String name, boolean clientload, int checksum[]) { @@ -303,20 +292,10 @@ public class CM { map_name = name; - // debug (rst) - /* - * Com.p("Testing pointleafes:"); for (int n = 0; n < 20; n++) { float - * pos[] = new float[] {(float) (Math.random() * 1000), (float) - * (Math.random() * 1000), 0 }; int x = CM_PointLeafnum(pos); - * Com.p(Lib.vtofsbeaty(pos) + " ---> leaf=" + x + " area = " - * +map_leafs[x].area); } - */ return map_cmodels[0]; } - /* - * ================= CMod_LoadSubmodels ================= - */ + /** Loads Submodels. */ public static void CMod_LoadSubmodels(lump_t l) { Com.DPrintf("CMod_LoadSubmodels()\n"); qfiles.dmodel_t in; @@ -366,9 +345,7 @@ public class CM { static boolean debugloadmap = false; - /* - * ================= CMod_LoadSurfaces ================= - */ + /** Loads surfaces. */ public static void CMod_LoadSurfaces(lump_t l) { Com.DPrintf("CMod_LoadSurfaces()\n"); texinfo_t in; @@ -408,11 +385,7 @@ public class CM { } } - /* - * ================= CMod_LoadNodes - * - * ================= - */ + /** Loads nodes. */ public static void CMod_LoadNodes(lump_t l) { Com.DPrintf("CMod_LoadNodes()\n"); qfiles.dnode_t in; @@ -454,11 +427,7 @@ public class CM { } } - /* - * ================= CMod_LoadBrushes - * - * ================= - */ + /** Loads brushes.*/ public static void CMod_LoadBrushes(lump_t l) { Com.DPrintf("CMod_LoadBrushes()\n"); qfiles.dbrush_t in; @@ -495,9 +464,7 @@ public class CM { } } - /* - * ================= CMod_LoadLeafs ================= - */ + /** Loads leafs. */ public static void CMod_LoadLeafs(lump_t l) { Com.DPrintf("CMod_LoadLeafs()\n"); int i; @@ -565,9 +532,7 @@ public class CM { Com.Error(Defines.ERR_DROP, "Map does not have an empty leaf"); } - /* - * ================= CMod_LoadPlanes ================= - */ + /** Loads planes. */ public static void CMod_LoadPlanes(lump_t l) { Com.DPrintf("CMod_LoadPlanes()\n"); int i, j; @@ -623,9 +588,7 @@ public class CM { } } - /* - * ================= CMod_LoadLeafBrushes ================= - */ + /** Loads leaf brushes. */ public static void CMod_LoadLeafBrushes(lump_t l) { Com.DPrintf("CMod_LoadLeafBrushes()\n"); int i; @@ -665,9 +628,7 @@ public class CM { } } - /* - * ================= CMod_LoadBrushSides ================= - */ + /** Loads brush sides. */ public static void CMod_LoadBrushSides(lump_t l) { Com.DPrintf("CMod_LoadBrushSides()\n"); int i, j; @@ -708,9 +669,7 @@ public class CM { if (j >= numtexinfo) Com.Error(Defines.ERR_DROP, "Bad brushside texinfo"); - // rst: some mysterious happens here, even in the original code ???, - // texinfo is -1!!! - // hoz: checked against c version: ok. + // java specific handling of -1 if (j == -1) out.surface = new mapsurface_t(); // just for safety else @@ -722,9 +681,7 @@ public class CM { } } - /* - * ================= CMod_LoadAreas ================= - */ + /** Loads areas. */ public static void CMod_LoadAreas(lump_t l) { Com.DPrintf("CMod_LoadAreas()\n"); int i; @@ -764,9 +721,7 @@ public class CM { } } - /* - * ================= CMod_LoadAreaPortals ================= - */ + /** Loads area portals. */ public static void CMod_LoadAreaPortals(lump_t l) { Com.DPrintf("CMod_LoadAreaPortals()\n"); int i; @@ -803,9 +758,7 @@ public class CM { } } - /* - * ================= CMod_LoadVisibility ================= - */ + /** Loads visibility data. */ public static void CMod_LoadVisibility(lump_t l) { Com.DPrintf("CMod_LoadVisibility()\n"); int i; @@ -826,9 +779,7 @@ public class CM { } - /* - * ================= CMod_LoadEntityString ================= - */ + /** Loads entity strings. */ public static void CMod_LoadEntityString(lump_t l) { Com.DPrintf("CMod_LoadEntityString()\n"); @@ -846,11 +797,7 @@ public class CM { map_entitystring.length(), 15)) + "...]" ); } - /* - * ================== CM_InlineModel ================== - */ - - // works fine + /** Returns the model with a given id "*" + <number> */ public static cmodel_t InlineModel(String name) { int num; @@ -895,8 +842,6 @@ public class CM { return map_leafs[leafnum].area; } - //======================================================================= - static cplane_t box_planes[]; static int box_headnode; @@ -905,12 +850,8 @@ public class CM { static cleaf_t box_leaf; - /* - * =================== CM_InitBoxHull - * - * Set up the planes and nodes so that the six floats of a bounding box can + /** Set up the planes and nodes so that the six floats of a bounding box can * just be stored out and get a proper clipping hull structure. - * =================== */ public static void CM_InitBoxHull() { int i; @@ -919,7 +860,7 @@ public class CM { cplane_t p; cbrushside_t s; - box_headnode = numnodes; // noch platz f?r 6 brushes + box_headnode = numnodes; //rst: still room for 6 brushes left? box_planes = new cplane_t[] { map_planes[numplanes], map_planes[numplanes + 1], map_planes[numplanes + 2], @@ -980,12 +921,8 @@ public class CM { } } - /* - * =================== CM_HeadnodeForBox - * - * To keep everything totally uniform, bounding boxes are turned into small - * BSP trees instead of being compared directly. =================== - */ + /** To keep everything totally uniform, bounding boxes are turned into small + * BSP trees instead of being compared directly. */ public static int HeadnodeForBox(float[] mins, float[] maxs) { box_planes[0].dist = maxs[0]; box_planes[1].dist = -maxs[0]; @@ -1003,10 +940,8 @@ public class CM { return box_headnode; } - /* - * ================== CM_PointLeafnum_r ================== - */ - public static int CM_PointLeafnum_r(float[] p, int num) { + /** Recursively searches the leaf number that contains the 3d point. */ + private static int CM_PointLeafnum_r(float[] p, int num) { float d; cnode_t node; cplane_t plane; @@ -1030,26 +965,25 @@ public class CM { return -1 - num; } + /** Searches the leaf number that contains the 3d point. */ public static int CM_PointLeafnum(float[] p) { + // sound may call this without map loaded if (numplanes == 0) - return 0; // sound may call this without map loaded + return 0; return CM_PointLeafnum_r(p, 0); } - /* - * ============= CM_BoxLeafnums - * - * Fills in a list of all the leafs touched ============= - */ - static int leaf_count, leaf_maxcount; - static int leaf_list[]; + private static int leaf_count, leaf_maxcount; - static float leaf_mins[], leaf_maxs[]; + private static int leaf_list[]; - static int leaf_topnode; + private static float leaf_mins[], leaf_maxs[]; - public static void CM_BoxLeafnums_r(int nodenum) { + private static int leaf_topnode; + + /** Recursively fills in a list of all the leafs touched. */ + private static void CM_BoxLeafnums_r(int nodenum) { cplane_t plane; cnode_t node; int s; @@ -1057,8 +991,7 @@ public class CM { while (true) { if (nodenum < 0) { if (leaf_count >= leaf_maxcount) { - //TODO: here is still an error. - //Com.DPrintf("CM_BoxLeafnums_r: overflow\n"); + Com.DPrintf("CM_BoxLeafnums_r: overflow\n"); return; } leaf_list[leaf_count++] = -1 - nodenum; @@ -1084,7 +1017,8 @@ public class CM { } } - public static int CM_BoxLeafnums_headnode(float[] mins, float[] maxs, + /** Fills in a list of all the leafs touched and starts with the head node. */ + private static int CM_BoxLeafnums_headnode(float[] mins, float[] maxs, int list[], int listsize, int headnode, int topnode[]) { leaf_list = list; leaf_count = 0; @@ -1102,19 +1036,14 @@ public class CM { return leaf_count; } + /** Fills in a list of all the leafs touched. */ public static int CM_BoxLeafnums(float[] mins, float[] maxs, int list[], int listsize, int topnode[]) { return CM_BoxLeafnums_headnode(mins, maxs, list, listsize, map_cmodels[0].headnode, topnode); } - /* - * public static class intwrap1 { public intwrap(int i) { this.i = i; } - * public int i; } - */ - /* - * ================== CM_PointContents ================== - */ + /** Returns a tag that describes the content of the point. */ public static int PointContents(float[] p, int headnode) { int l; |