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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.159 by root, Sun Oct 8 21:22:29 2006 UTC vs.
Revision 1.324 by root, Sun Nov 18 01:58:53 2018 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define WIN32_LEAN_AND_MEAN 2# define WIN32_LEAN_AND_MEAN
3# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4# include <malloc.h> 4# include <malloc.h>
5# include <windows.h> 5# include <windows.h>
6# include <wininet.h> 6# include <wininet.h>
7# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
8#endif 14#endif
9 15
10#include "EXTERN.h" 16#include "EXTERN.h"
11#include "perl.h" 17#include "perl.h"
12#include "XSUB.h" 18#include "XSUB.h"
13 19
20#include "flat_hash_map.hpp"
21
14#ifdef _WIN32 22#ifdef _WIN32
15# undef pipe 23# undef pipe
24// microsoft vs. C
25# define sqrtf(x) sqrt(x)
26# define atan2f(x,y) atan2(x,y)
27# define M_PI 3.14159265f
16#endif 28#endif
17 29
30#include <cassert>
18#include <math.h> 31#include <cmath>
19#include <string.h> 32#include <cstring>
20#include <stdio.h> 33#include <cstdio>
21#include <stdlib.h> 34#include <cstdlib>
35
36#include <utility>
37#include <bitset>
38
39#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
22 40
23#include <SDL.h> 41#include <SDL.h>
42#include <SDL_thread.h>
24#include <SDL_endian.h> 43#include <SDL_endian.h>
25#include <SDL_image.h> 44#include <SDL_image.h>
26#include <SDL_mixer.h> 45#include <SDL_mixer.h>
27#include <SDL_opengl.h> 46#include <SDL_opengl.h>
28 47
48/* work around os x broken headers */
49#ifdef __MACOSX__
50typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
51typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
52typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
53#endif
54
29#define PANGO_ENABLE_BACKEND 55#define PANGO_ENABLE_BACKEND
30#define G_DISABLE_CAST_CHECKS 56#define G_DISABLE_CAST_CHECKS
31 57
32#include <glib/gmacros.h> 58#include <glib.h>
33 59
34#include <pango/pango.h> 60#include <pango/pango.h>
61
62#ifndef PANGO_VERSION_CHECK
63# define PANGO_VERSION_CHECK(a,b,c) 0
64#endif
65
66#if !PANGO_VERSION_CHECK (1, 15, 2)
67# define pango_layout_get_line_readonly pango_layout_get_line
68# define pango_layout_get_lines_readonly pango_layout_get_lines
69# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
70# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
71#endif
35 72
36#ifndef _WIN32 73#ifndef _WIN32
37# include <sys/types.h> 74# include <sys/types.h>
38# include <sys/socket.h> 75# include <sys/socket.h>
39# include <netinet/in.h> 76# include <netinet/in.h>
40# include <netinet/tcp.h> 77# include <netinet/tcp.h>
41# include <inttypes.h> 78# include <inttypes.h>
79#endif
80
81#if __GNUC__ >= 4
82# define expect(expr,value) __builtin_expect ((expr),(value))
42#else 83#else
43 typedef unsigned char uint8_t; 84# define expect(expr,value) (expr)
44 typedef unsigned short uint16_t;
45 typedef unsigned int uint32_t;
46 typedef signed char int8_t;
47 typedef signed short int16_t;
48 typedef signed int int32_t;
49#endif 85#endif
50 86
87#define expect_false(expr) expect ((expr) != 0, 0)
88#define expect_true(expr) expect ((expr) != 0, 1)
89
51#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */ 90#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52 91
92/* this is used as fow flag as well, so has to have a different value */
93/* then anything that is computed by incoming darkness */
53#define FOW_DARKNESS 32 94#define FOW_DARKNESS 50
95#define DARKNESS_ADJUST(n) (n)
54 96
55#define MAP_EXTEND_X 32 97#define MAP_EXTEND_X 32
56#define MAP_EXTEND_Y 512 98#define MAP_EXTEND_Y 512
57 99
58#define MIN_FONT_HEIGHT 10 100#define MIN_FONT_HEIGHT 10
59 101
60#if 0 102/* mask out modifiers we are not interested in */
61# define PARACHUTE SDL_INIT_NOPARACHUTE 103#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
62#else 104
63# define PARACHUTE 0 105#define KMOD_LRAM 0x10000 // our extension
64#endif 106
107#define TEXID_SPEECH 1
108#define TEXID_NOFACE 2
109
110static char *
111fast_sv_grow (SV *sv, STRLEN need)
112{
113 STRLEN len = SvLEN (sv);
114 STRLEN want = SvCUR (sv) + need;
115
116 if (expect_false (len < want))
117 {
118 do
119 len *= 2;
120 while (len < want);
121
122 sv_grow (sv, len);
123 }
124
125 SvCUR_set (sv, want);
126 return SvEND (sv) - need;
127}
128
129static AV *texture_av;
65 130
66static struct 131static struct
67{ 132{
68#define GL_FUNC(ptr,name) ptr name; 133#define GL_FUNC(ptr,name) ptr name;
69#include "glfunc.h" 134#include "glfunc.h"
70#undef GL_FUNC 135#undef GL_FUNC
71} gl; 136} gl;
72 137
138static void
73static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 139gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
74{ 140{
75 if (gl.BlendFuncSeparate) 141 if (gl.BlendFuncSeparate)
76 gl.BlendFuncSeparate (sa, da, saa, daa); 142 gl.BlendFuncSeparate (sa, da, saa, daa);
77 else if (gl.BlendFuncSeparateEXT) 143 else if (gl.BlendFuncSeparateEXT)
78 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 144 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
79 else 145 else
80 glBlendFunc (sa, da); 146 glBlendFunc (sa, da);
81} 147}
82 148
149static GLuint
150gen_texture ()
151{
152 GLuint name;
153
154 if (AvFILL (texture_av) >= 0)
155 name = (GLuint)(size_t)av_pop (texture_av);
156 else
157 glGenTextures (1, &name);
158
159 return name;
160}
161
162static void
163del_texture (GLuint name)
164{
165 /* make a half-assed attempt at returning the memory used by the texture */
166 /* textures are frequently being reused by cfplus anyway */
167 /*glBindTexture (GL_TEXTURE_2D, name);*/
168 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
169 av_push (texture_av, (SV *)(size_t)name);
170 glDeleteTextures (1, &name);
171}
172
83#include "texcache.c" 173#include "texcache.c"
174#include "rendercache.c"
84 175
85#include "pango-font.c" 176#include "pango-font.c"
86#include "pango-fontmap.c" 177#include "pango-fontmap.c"
87#include "pango-render.c" 178#include "pango-render.c"
88 179
180typedef IV DC__Channel;
181typedef SDL_RWops *DC__RW;
89typedef Mix_Chunk *CFPlus__MixChunk; 182typedef Mix_Chunk *DC__MixChunk;
90typedef Mix_Music *CFPlus__MixMusic; 183typedef Mix_Music *DC__MixMusic;
91 184
92typedef PangoFontDescription *CFPlus__Font; 185typedef PangoFontDescription *DC__Font;
93 186
94static int 187static int
95shape_attr_p (PangoLayoutRun *run) 188shape_attr_p (PangoLayoutRun *run)
96{ 189{
97 GSList *attrs = run->item->analysis.extra_attrs; 190 GSList *attrs = run->item->analysis.extra_attrs;
98 191
99 while (attrs) 192 while (attrs)
100 { 193 {
101 PangoAttribute *attr = attrs->data; 194 PangoAttribute *attr = (PangoAttribute *)attrs->data;
102 195
103 if (attr->klass->type == PANGO_ATTR_SHAPE) 196 if (attr->klass->type == PANGO_ATTR_SHAPE)
104 return 1; 197 return 1;
105 198
106 attrs = attrs->next; 199 attrs = attrs->next;
107 } 200 }
108 201
109 return 0; 202 return 0;
110} 203}
111 204
112typedef struct cf_layout { 205struct cf_layout {
113 PangoLayout *pl; 206 PangoLayout *pl;
114 float r, g, b, a; // default color for rgba mode 207 float r, g, b, a; // default color for rgba mode
115 int base_height; 208 int base_height;
116 CFPlus__Font font; 209 DC__Font font;
117} *CFPlus__Layout; 210 rc_t *rc;
211};
118 212
213typedef cf_layout *DC__Layout;
214
119static CFPlus__Font default_font; 215static DC__Font default_font;
120static PangoContext *opengl_context; 216static PangoContext *opengl_context;
121static PangoFontMap *opengl_fontmap; 217static PangoFontMap *opengl_fontmap;
122 218
123static void 219static void
124substitute_func (FcPattern *pattern, gpointer data) 220substitute_func (FcPattern *pattern, gpointer data)
125{ 221{
126 FcPatternAddBool (pattern, FC_HINTING, 1); 222 FcPatternAddBool (pattern, FC_HINTING, 1);
127#ifdef FC_HINT_STYLE 223#ifdef FC_HINT_STYLE
128 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 224 FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
129#endif 225#endif
130 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 226 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
131} 227}
132 228
133static void 229static void
134layout_update_font (CFPlus__Layout self) 230layout_update_font (DC__Layout self)
135{ 231{
136 /* use a random scale factor to account for unknown descenders, 0.8 works 232 /* use a random scale factor to account for unknown descenders, 0.8 works
137 * reasonably well with bitstream vera 233 * reasonably well with dejavu/bistream fonts
138 */ 234 */
139 PangoFontDescription *font = self->font ? self->font : default_font; 235 PangoFontDescription *font = self->font ? self->font : default_font;
140 236
141 pango_font_description_set_absolute_size (font, 237 pango_font_description_set_absolute_size (font,
142 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 238 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
143 239
144 pango_layout_set_font_description (self->pl, font); 240 pango_layout_set_font_description (self->pl, font);
145} 241}
146 242
147static void 243static void
148layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 244layout_get_pixel_size (DC__Layout self, int *w, int *h)
149{ 245{
150 PangoRectangle rect; 246 PangoRectangle rect;
151 247
152 // get_pixel_* wrongly rounds down 248 // get_pixel_* wrongly rounds down
153 pango_layout_get_extents (self->pl, 0, &rect); 249 pango_layout_get_extents (self->pl, 0, &rect);
… …
160 256
161 *w = rect.width; 257 *w = rect.width;
162 *h = rect.height; 258 *h = rect.height;
163} 259}
164 260
261typedef uint16_t tileid;
165typedef uint16_t mapface; 262typedef uint16_t faceid;
166 263
167typedef struct { 264struct maptex
265{
168 GLint name; 266 GLuint name;
169 int w, h; 267 int w, h;
170 float s, t; 268 float s, t;
171 uint8_t r, g, b, a; 269 uint8_t r, g, b, a;
172} maptex; 270 tileid smoothtile;
271 uint8_t smoothlevel;
272 uint8_t unused; /* set to zero on use */
273};
173 274
174typedef struct { 275struct mapcell
276{
175 uint32_t player; 277 uint32_t player;
176 mapface face[3]; 278 tileid tile[3];
177 uint16_t darkness; 279 uint16_t darkness;
178 uint8_t stat_width, stat_hp, flags; 280 uint8_t stat_width, stat_hp, flags, smoothmax;
179} mapcell; 281};
180 282
181typedef struct { 283struct maprow
284{
182 int32_t c0, c1; 285 int32_t c0, c1;
183 mapcell *col; 286 mapcell *col;
184} maprow; 287};
185 288
186typedef struct map { 289struct mapgrid {
187 int x, y, w, h; 290 int x, y, w, h;
188 int ox, oy; /* offset to virtual global coordinate system */ 291 int ox, oy; /* offset to virtual global coordinate system */
189 int faces; 292 int faces; tileid *face2tile; // [faceid]
190 mapface *face; 293 int texs; maptex *tex; // [tileid]
191
192 int texs;
193 maptex *tex;
194 294
195 int32_t rows; 295 int32_t rows;
196 maprow *row; 296 maprow *row;
197} *CFPlus__Map; 297};
298
299typedef mapgrid *DC__Map;
198 300
199static char * 301static char *
200prepend (char *ptr, int sze, int inc) 302prepend (char *ptr, int sze, int inc)
201{ 303{
202 char *p; 304 char *p;
… …
219} 321}
220 322
221#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 323#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
222#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 324#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
223 325
326static void
327need_facenum (struct mapgrid *self, faceid face)
328{
329 while (self->faces <= face)
330 {
331 Append (tileid, self->face2tile, self->faces, self->faces);
332 self->faces *= 2;
333 }
334}
335
336static void
337need_texid (struct mapgrid *self, int texid)
338{
339 while (self->texs <= texid)
340 {
341 Append (maptex, self->tex, self->texs, self->texs);
342 self->texs *= 2;
343 }
344}
345
224static maprow * 346static maprow *
225map_get_row (CFPlus__Map self, int y) 347map_get_row (mapgrid *self, int y)
226{ 348{
227 if (0 > y) 349 if (0 > y)
228 { 350 {
229 int extend = - y + MAP_EXTEND_Y; 351 int extend = - y + MAP_EXTEND_Y;
230 Prepend (maprow, self->row, self->rows, extend); 352 Prepend (maprow, self->row, self->rows, extend);
… …
268 390
269 return row->col + (x - row->c0); 391 return row->col + (x - row->c0);
270} 392}
271 393
272static mapcell * 394static mapcell *
273map_get_cell (CFPlus__Map self, int x, int y) 395map_get_cell (mapgrid *self, int x, int y)
274{ 396{
275 return row_get_cell (map_get_row (self, y), x); 397 return row_get_cell (map_get_row (self, y), x);
276} 398}
277 399
278static void 400static void
279map_clear (CFPlus__Map self) 401map_clear (mapgrid *self)
280{ 402{
281 int r; 403 int r;
282 404
283 for (r = 0; r < self->rows; r++) 405 for (r = 0; r < self->rows; r++)
284 Safefree (self->row[r].col); 406 Safefree (self->row[r].col);
… …
291 self->oy = 0; 413 self->oy = 0;
292 self->row = 0; 414 self->row = 0;
293 self->rows = 0; 415 self->rows = 0;
294} 416}
295 417
418#define CELL_CLEAR(cell) \
419 do { \
420 if ((cell)->player) \
421 (cell)->tile [2] = 0; \
422 (cell)->darkness = 0; \
423 (cell)->stat_hp = 0; \
424 (cell)->flags = 0; \
425 (cell)->player = 0; \
426 } while (0)
427
296static void 428static void
297map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 429map_blank (mapgrid *self, int x0, int y0, int w, int h)
298{ 430{
299 int x, y; 431 int x, y;
300 maprow *row; 432 maprow *row;
301 mapcell *cell; 433 mapcell *cell;
302 434
… …
314 if (x >= row->c1) 446 if (x >= row->c1)
315 break; 447 break;
316 448
317 cell = row->col + x - row->c0; 449 cell = row->col + x - row->c0;
318 450
319 cell->darkness = 0; 451 CELL_CLEAR (cell);
320 cell->stat_hp = 0;
321 cell->flags = 0;
322 cell->player = 0;
323 } 452 }
324 } 453 }
454}
455
456struct smooth_key
457{
458 tileid tile;
459 uint8_t x, y, level;
460
461 bool operator == (const smooth_key &o) const
462 {
463 return tile == o.tile && x == o.x && y == o.y && level == o.level;
464 }
465};
466
467typedef ska::flat_hash_map<smooth_key, IV> smooth_hash;
468
469namespace std {
470 template <>
471 struct hash<smooth_key>
472 {
473 size_t operator () (const smooth_key &v) const
474 {
475 return v.tile + (v.x << 8) + (v.y << 16) + (v.level << 24);
476 }
477 };
478}
479
480static void
481smooth_or_bits (smooth_hash &h, smooth_key &key, IV bits)
482{
483 auto &&it = h.find (key);
484
485 if (it == h.end ())
486 h.insert (std::make_pair (key, bits));
487 else
488 it->second |= bits;
325} 489}
326 490
327static void 491static void
328music_finished (void) 492music_finished (void)
329{ 493{
… …
346 ev.code = 1; 510 ev.code = 1;
347 ev.data1 = (void *)(long)channel; 511 ev.data1 = (void *)(long)channel;
348 ev.data2 = 0; 512 ev.data2 = 0;
349 513
350 SDL_PushEvent ((SDL_Event *)&ev); 514 SDL_PushEvent ((SDL_Event *)&ev);
515}
516
517// approximately divide by 255
518static unsigned int
519div255 (unsigned int n)
520{
521 return (n + (n >> 8)) >> 8;
351} 522}
352 523
353static unsigned int 524static unsigned int
354minpot (unsigned int n) 525minpot (unsigned int n)
355{ 526{
… …
365 n |= n >> 16; 536 n |= n >> 16;
366 537
367 return n + 1; 538 return n + 1;
368} 539}
369 540
370MODULE = CFPlus PACKAGE = CFPlus 541static unsigned int
542popcount (unsigned int n)
543{
544 n -= (n >> 1) & 0x55555555U;
545 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
546 n = ((n >> 4) + n) & 0x0f0f0f0fU;
547 n *= 0x01010101U;
548
549 return n >> 24;
550}
551
552/* SDL should provide this, really. */
553#define SDLK_MODIFIER_MIN 300
554#define SDLK_MODIFIER_MAX 314
555
556/******************************************************************************/
557
558static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
559static GV *hover_gv;
560
561static int
562within_widget (SV *widget, NV x, NV y)
563{
564 HV *self;
565 SV **svp;
566 NV wx, ww, wy, wh;
567
568 if (!SvROK (widget))
569 return 0;
570
571 self = (HV *)SvRV (widget);
572
573 if (SvTYPE (self) != SVt_PVHV)
574 return 0;
575
576 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
577 if (y < wy)
578 return 0;
579
580 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
581 if (y >= wy + wh)
582 return 0;
583
584 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
585 if (x < wx)
586 return 0;
587
588 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
589 if (x >= wx + ww)
590 return 0;
591
592 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
593 if (!svp || !SvTRUE (*svp))
594 return 0;
595
596 return 1;
597}
598
599/******************************************************************************/
600
601/* process keyboard modifiers */
602static int
603mod_munge (int mod)
604{
605 mod &= MOD_MASK;
606
607 if (mod & (KMOD_META | KMOD_ALT))
608 mod |= KMOD_LRAM;
609
610 return mod;
611}
612
613static void
614deliantra_main (SV *real_main)
615{
616 dSP;
617
618 PUSHMARK (SP);
619 call_sv (real_main, G_DISCARD | G_VOID);
620}
621
622#ifdef __MACOSX__
623 static SV *real_main;
624
625 /* to due surprising braindamage on the side of SDL design, we
626 * do some mind-boggling hack here: SDL requires a custom main()
627 * on OS X, so... we provide one and call the original main(), which,
628 * due to shared library magic, calls -lSDLmain's main, not perl's main,
629 * and which calls our main (== SDL_main) back.
630 */
631 extern C_LINKAGE int
632 main (int argc, char *argv[])
633 {
634 deliantra_main (real_main);
635 }
636
637 #undef main
638
639 extern C_LINKAGE int main (int argc, char *argv[]);
640
641 static void
642 SDL_main_hack (SV *real_main_)
643 {
644 real_main = real_main_;
645
646 char *argv[] = { "deliantra client", 0 };
647 (main) (1, argv);
648 }
649#else
650 static void
651 SDL_main_hack (SV *real_main)
652 {
653 deliantra_main (real_main);
654 }
655#endif
656
657MODULE = Deliantra::Client PACKAGE = DC
371 658
372PROTOTYPES: ENABLE 659PROTOTYPES: ENABLE
373 660
374BOOT: 661BOOT:
375{ 662{
376 HV *stash = gv_stashpv ("CFPlus", 1); 663 HV *stash = gv_stashpv ("DC", 1);
377 static const struct { 664 static const struct {
378 const char *name; 665 const char *name;
379 IV iv; 666 IV iv;
380 } *civ, const_iv[] = { 667 } *civ, const_iv[] = {
381# define const_iv(name) { # name, (IV)name } 668# define const_iv(name) { # name, (IV)name }
669 const_iv (SDLK_MODIFIER_MIN),
670 const_iv (SDLK_MODIFIER_MAX),
671
382 const_iv (SDL_ACTIVEEVENT), 672 const_iv (SDL_ACTIVEEVENT),
383 const_iv (SDL_KEYDOWN), 673 const_iv (SDL_KEYDOWN),
384 const_iv (SDL_KEYUP), 674 const_iv (SDL_KEYUP),
385 const_iv (SDL_MOUSEMOTION), 675 const_iv (SDL_MOUSEMOTION),
386 const_iv (SDL_MOUSEBUTTONDOWN), 676 const_iv (SDL_MOUSEBUTTONDOWN),
… …
395 const_iv (SDL_EVENT_RESERVEDA), 685 const_iv (SDL_EVENT_RESERVEDA),
396 const_iv (SDL_EVENT_RESERVEDB), 686 const_iv (SDL_EVENT_RESERVEDB),
397 const_iv (SDL_VIDEORESIZE), 687 const_iv (SDL_VIDEORESIZE),
398 const_iv (SDL_VIDEOEXPOSE), 688 const_iv (SDL_VIDEOEXPOSE),
399 const_iv (SDL_USEREVENT), 689 const_iv (SDL_USEREVENT),
690
691 const_iv (SDL_APPINPUTFOCUS),
692 const_iv (SDL_APPMOUSEFOCUS),
693 const_iv (SDL_APPACTIVE),
694
695
696 const_iv (SDLK_UNKNOWN),
697 const_iv (SDLK_FIRST),
698 const_iv (SDLK_BACKSPACE),
699 const_iv (SDLK_TAB),
700 const_iv (SDLK_CLEAR),
701 const_iv (SDLK_RETURN),
702 const_iv (SDLK_PAUSE),
703 const_iv (SDLK_ESCAPE),
704 const_iv (SDLK_SPACE),
705 const_iv (SDLK_EXCLAIM),
706 const_iv (SDLK_QUOTEDBL),
707 const_iv (SDLK_HASH),
708 const_iv (SDLK_DOLLAR),
709 const_iv (SDLK_AMPERSAND),
710 const_iv (SDLK_QUOTE),
711 const_iv (SDLK_LEFTPAREN),
712 const_iv (SDLK_RIGHTPAREN),
713 const_iv (SDLK_ASTERISK),
714 const_iv (SDLK_PLUS),
715 const_iv (SDLK_COMMA),
716 const_iv (SDLK_MINUS),
717 const_iv (SDLK_PERIOD),
718 const_iv (SDLK_SLASH),
719 const_iv (SDLK_0),
720 const_iv (SDLK_1),
721 const_iv (SDLK_2),
722 const_iv (SDLK_3),
723 const_iv (SDLK_4),
724 const_iv (SDLK_5),
725 const_iv (SDLK_6),
726 const_iv (SDLK_7),
727 const_iv (SDLK_8),
728 const_iv (SDLK_9),
729 const_iv (SDLK_COLON),
730 const_iv (SDLK_SEMICOLON),
731 const_iv (SDLK_LESS),
732 const_iv (SDLK_EQUALS),
733 const_iv (SDLK_GREATER),
734 const_iv (SDLK_QUESTION),
735 const_iv (SDLK_AT),
736
737 const_iv (SDLK_LEFTBRACKET),
738 const_iv (SDLK_BACKSLASH),
739 const_iv (SDLK_RIGHTBRACKET),
740 const_iv (SDLK_CARET),
741 const_iv (SDLK_UNDERSCORE),
742 const_iv (SDLK_BACKQUOTE),
743 const_iv (SDLK_DELETE),
744
745 const_iv (SDLK_FIRST),
746 const_iv (SDLK_LAST),
400 const_iv (SDLK_KP0), 747 const_iv (SDLK_KP0),
401 const_iv (SDLK_KP1), 748 const_iv (SDLK_KP1),
402 const_iv (SDLK_KP2), 749 const_iv (SDLK_KP2),
403 const_iv (SDLK_KP3), 750 const_iv (SDLK_KP3),
404 const_iv (SDLK_KP4), 751 const_iv (SDLK_KP4),
… …
459 const_iv (SDLK_BREAK), 806 const_iv (SDLK_BREAK),
460 const_iv (SDLK_MENU), 807 const_iv (SDLK_MENU),
461 const_iv (SDLK_POWER), 808 const_iv (SDLK_POWER),
462 const_iv (SDLK_EURO), 809 const_iv (SDLK_EURO),
463 const_iv (SDLK_UNDO), 810 const_iv (SDLK_UNDO),
811
464 const_iv (KMOD_NONE), 812 const_iv (KMOD_NONE),
813 const_iv (KMOD_SHIFT),
465 const_iv (KMOD_LSHIFT), 814 const_iv (KMOD_LSHIFT),
466 const_iv (KMOD_RSHIFT), 815 const_iv (KMOD_RSHIFT),
816 const_iv (KMOD_CTRL),
467 const_iv (KMOD_LCTRL), 817 const_iv (KMOD_LCTRL),
468 const_iv (KMOD_RCTRL), 818 const_iv (KMOD_RCTRL),
819 const_iv (KMOD_ALT),
469 const_iv (KMOD_LALT), 820 const_iv (KMOD_LALT),
470 const_iv (KMOD_RALT), 821 const_iv (KMOD_RALT),
822 const_iv (KMOD_META),
471 const_iv (KMOD_LMETA), 823 const_iv (KMOD_LMETA),
472 const_iv (KMOD_RMETA), 824 const_iv (KMOD_RMETA),
473 const_iv (KMOD_NUM), 825 const_iv (KMOD_NUM),
474 const_iv (KMOD_CAPS), 826 const_iv (KMOD_CAPS),
475 const_iv (KMOD_MODE), 827 const_iv (KMOD_MODE),
476 const_iv (KMOD_CTRL), 828
477 const_iv (KMOD_SHIFT), 829 const_iv (KMOD_LRAM),
478 const_iv (KMOD_ALT), 830
479 const_iv (KMOD_META) 831 const_iv (MIX_DEFAULT_FORMAT),
832
833 const_iv (SDL_INIT_TIMER),
834 const_iv (SDL_INIT_AUDIO),
835 const_iv (SDL_INIT_VIDEO),
836 const_iv (SDL_INIT_CDROM),
837 const_iv (SDL_INIT_JOYSTICK),
838 const_iv (SDL_INIT_EVERYTHING),
839 const_iv (SDL_INIT_NOPARACHUTE),
840 const_iv (SDL_INIT_EVENTTHREAD),
841
842 const_iv (SDL_GL_RED_SIZE),
843 const_iv (SDL_GL_GREEN_SIZE),
844 const_iv (SDL_GL_BLUE_SIZE),
845 const_iv (SDL_GL_ALPHA_SIZE),
846 const_iv (SDL_GL_DOUBLEBUFFER),
847 const_iv (SDL_GL_BUFFER_SIZE),
848 const_iv (SDL_GL_DEPTH_SIZE),
849 const_iv (SDL_GL_STENCIL_SIZE),
850 const_iv (SDL_GL_ACCUM_RED_SIZE),
851 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
852 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
853 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
854 const_iv (SDL_GL_STEREO),
855 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
856 const_iv (SDL_GL_MULTISAMPLESAMPLES),
857 const_iv (SDL_GL_ACCELERATED_VISUAL),
858 const_iv (SDL_GL_SWAP_CONTROL),
859
860 const_iv (FOW_DARKNESS)
480# undef const_iv 861# undef const_iv
481 }; 862 };
482 863
483 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 864 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
484 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 865 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
866
867 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
868 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
485} 869}
870
871void
872weaken (SV *rv)
873 PROTOTYPE: $
874 CODE:
875 sv_rvweaken (rv);
486 876
487int 877int
488in_destruct () 878in_destruct ()
489 CODE: 879 CODE:
490 RETVAL = PL_main_cv == Nullcv; 880 RETVAL = PL_main_cv == Nullcv;
… …
492 RETVAL 882 RETVAL
493 883
494NV floor (NV x) 884NV floor (NV x)
495 885
496NV ceil (NV x) 886NV ceil (NV x)
887
888IV minpot (UV n)
889
890IV popcount (UV n)
891
892NV distance (NV dx, NV dy)
893 CODE:
894 RETVAL = pow (dx * dx + dy * dy, 0.5);
895 OUTPUT:
896 RETVAL
497 897
498void 898void
499pango_init () 899pango_init ()
500 CODE: 900 CODE:
501{ 901{
502 opengl_fontmap = pango_opengl_font_map_new (); 902 opengl_fontmap = pango_opengl_font_map_new ();
503 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 903 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
504 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 904 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
905 /*pango_context_set_font_description (opengl_context, default_font);*/
906#if PANGO_VERSION_CHECK (1, 15, 2)
907 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
908 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
909#endif
505} 910}
506 911
507int 912char *SDL_GetError ()
508SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
509 913
510void 914void SDL_main_hack (SV *real_main)
915 PROTOTYPE: &
916
917int SDL_Init (U32 flags)
918
919int SDL_InitSubSystem (U32 flags)
920
921void SDL_QuitSubSystem (U32 flags)
922
511SDL_Quit () 923void SDL_Quit ()
512 924
925int SDL_GL_SetAttribute (int attr, int value)
926 C_ARGS: (SDL_GLattr)attr, value
927
928int SDL_GL_GetAttribute (int attr)
929 CODE:
930 if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
931 XSRETURN_UNDEF;
932 OUTPUT:
933 RETVAL
934
513void 935void
514SDL_ListModes () 936SDL_ListModes (int rgb, int alpha)
515 PPCODE: 937 PPCODE:
516{ 938{
517 SDL_Rect **m; 939 SDL_Rect **m;
518 940
519 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 941 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
520 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 942 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
521 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 943 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
522 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 944 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
523 945
524 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 946 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
525 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 947 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
526 948
527 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 949 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
528 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 950 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
529 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 951 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
530 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 952 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
531 953
532 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 954 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
533#if SDL_VERSION_ATLEAST(1,2,10)
534 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
535 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 955 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
536#endif
537
538 SDL_EnableUNICODE (1);
539 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
540 956
541 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 957 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
542 958
543 if (m && m != (SDL_Rect **)-1) 959 if (m && m != (SDL_Rect **)-1)
544 while (*m) 960 while (*m)
545 { 961 {
962 if ((*m)->w >= 400 && (*m)->h >= 300)
963 {
546 AV *av = newAV (); 964 AV *av = newAV ();
547 av_push (av, newSViv ((*m)->w)); 965 av_push (av, newSViv ((*m)->w));
548 av_push (av, newSViv ((*m)->h)); 966 av_push (av, newSViv ((*m)->h));
967 av_push (av, newSViv (rgb));
968 av_push (av, newSViv (alpha));
549 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 969 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
970 }
550 971
551 ++m; 972 ++m;
552 } 973 }
553} 974}
554 975
555char *
556SDL_GetError ()
557
558int 976int
559SDL_SetVideoMode (int w, int h, int fullscreen) 977SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
560 CODE: 978 CODE:
979{
980 SDL_EnableUNICODE (1);
981 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
982
983 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
984 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
985 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
986 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
987
561 RETVAL = !!SDL_SetVideoMode ( 988 RETVAL = !!SDL_SetVideoMode (
562 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 989 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
563 ); 990 );
991
564 if (RETVAL) 992 if (RETVAL)
565 { 993 {
566 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 994 av_clear (texture_av);
567# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 995#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
568# include "glfunc.h" 996#include "glfunc.h"
569# undef GL_FUNC 997#undef GL_FUNC
998 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
999 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
570 } 1000 }
1001}
571 OUTPUT: 1002 OUTPUT:
572 RETVAL 1003 RETVAL
1004
1005void
1006SDL_WM_SetCaption (const char *title, const char *icon)
573 1007
574void 1008void
575SDL_GL_SwapBuffers () 1009SDL_GL_SwapBuffers ()
576 1010
577char * 1011char *
578SDL_GetKeyName (int sym) 1012SDL_GetKeyName (int sym)
1013 C_ARGS: (SDLKey)sym
579 1014
1015int
1016SDL_GetAppState ()
1017
1018int
1019SDL_GetModState ()
1020
1021int
1022SDL_WaitEvent ()
1023 C_ARGS: 0
1024
580void 1025void
581SDL_PollEvent () 1026SDL_PumpEvents ()
1027
1028void
1029peep_events ()
582 PPCODE: 1030 PPCODE:
583{ 1031{
584 SDL_Event ev; 1032 SDL_Event ev;
585 1033
586 while (SDL_PollEvent (&ev)) 1034 SDL_PumpEvents ();
1035 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
587 { 1036 {
588 HV *hv = newHV (); 1037 HV *hv = newHV ();
589 hv_store (hv, "type", 4, newSViv (ev.type), 0); 1038 hv_store (hv, "type", 4, newSViv (ev.type), 0);
590 1039
591 switch (ev.type) 1040 switch (ev.type)
592 { 1041 {
593 case SDL_KEYDOWN: 1042 case SDL_KEYDOWN:
594 case SDL_KEYUP: 1043 case SDL_KEYUP:
595 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1044 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
596 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1045 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
597 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1046 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
1047 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
598 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1048 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
599 break; 1049 break;
600 1050
601 case SDL_ACTIVEEVENT: 1051 case SDL_ACTIVEEVENT:
602 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1052 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
603 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1053 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
604 break; 1054 break;
605 1055
606 case SDL_MOUSEMOTION: 1056 case SDL_MOUSEMOTION:
1057 {
1058 int state = ev.motion.state;
1059 int x = ev.motion.x;
1060 int y = ev.motion.y;
1061 int xrel = ev.motion.xrel;
1062 int yrel = ev.motion.yrel;
1063
1064 /* do simplistic event compression */
1065 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1066 && state == ev.motion.state)
1067 {
1068 xrel += ev.motion.xrel;
1069 yrel += ev.motion.yrel;
1070 x = ev.motion.x;
1071 y = ev.motion.y;
1072 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1073 }
1074
607 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1075 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
608
609 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1076 hv_store (hv, "state", 5, newSViv (state), 0);
610 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1077 hv_store (hv, "x", 1, newSViv (x), 0);
611 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1078 hv_store (hv, "y", 1, newSViv (y), 0);
612 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1079 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
613 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1080 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1081 }
614 break; 1082 break;
615 1083
616 case SDL_MOUSEBUTTONDOWN: 1084 case SDL_MOUSEBUTTONDOWN:
617 case SDL_MOUSEBUTTONUP: 1085 case SDL_MOUSEBUTTONUP:
618 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1086 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
619 1087
620 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1088 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
621 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1089 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
622 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1090 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
623 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1091 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
628 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1096 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
629 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1097 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
630 break; 1098 break;
631 } 1099 }
632 1100
633 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 1101 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
634 } 1102 }
635} 1103}
636 1104
1105char *
1106SDL_AudioDriverName ()
1107 CODE:
1108{
1109 char buf [256];
1110 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1111 XSRETURN_UNDEF;
1112
1113 RETVAL = buf;
1114}
1115 OUTPUT:
1116 RETVAL
1117
637int 1118int
638Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1119Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
639 POSTCALL: 1120 POSTCALL:
640 Mix_HookMusicFinished (music_finished); 1121 Mix_HookMusicFinished (music_finished);
641 Mix_ChannelFinished (channel_finished); 1122 Mix_ChannelFinished (channel_finished);
642 1123
643void 1124void
1125Mix_QuerySpec ()
1126 PPCODE:
1127{
1128 int freq, channels;
1129 Uint16 format;
1130
1131 if (Mix_QuerySpec (&freq, &format, &channels))
1132 {
1133 EXTEND (SP, 3);
1134 PUSHs (sv_2mortal (newSViv (freq)));
1135 PUSHs (sv_2mortal (newSViv (format)));
1136 PUSHs (sv_2mortal (newSViv (channels)));
1137 }
1138}
1139
1140void
644Mix_CloseAudio () 1141Mix_CloseAudio ()
645 1142
646int 1143int
647Mix_AllocateChannels (int numchans = -1) 1144Mix_AllocateChannels (int numchans = -1)
648 1145
1146const char *
1147Mix_GetError ()
1148
649void 1149void
650lowdelay (int fd, int val = 1) 1150lowdelay (int fd, int val = 1)
651 CODE: 1151 CODE:
652#ifndef _WIN32
653 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1152 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
654#endif
655 1153
656void 1154void
657win32_proxy_info () 1155win32_proxy_info ()
658 PPCODE: 1156 PPCODE:
659{ 1157{
… …
680 } 1178 }
681 } 1179 }
682#endif 1180#endif
683} 1181}
684 1182
685void 1183int
686add_font (char *file) 1184add_font (char *file)
687 CODE: 1185 CODE:
688 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 1186 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1187 OUTPUT:
1188 RETVAL
1189
1190void
1191IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1192
1193# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
1194void
1195Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
689 1196
690void 1197void
691load_image_inline (SV *image_) 1198load_image_inline (SV *image_)
692 ALIAS: 1199 ALIAS:
693 load_image_file = 1 1200 load_image_file = 1
… …
696 STRLEN image_len; 1203 STRLEN image_len;
697 char *image = (char *)SvPVbyte (image_, image_len); 1204 char *image = (char *)SvPVbyte (image_, image_len);
698 SDL_Surface *surface, *surface2; 1205 SDL_Surface *surface, *surface2;
699 SDL_PixelFormat fmt; 1206 SDL_PixelFormat fmt;
700 SDL_RWops *rw = ix 1207 SDL_RWops *rw = ix
701 ? SDL_RWFromFile (image, "r") 1208 ? SDL_RWFromFile (image, "rb")
702 : SDL_RWFromConstMem (image, image_len); 1209 : SDL_RWFromConstMem (image, image_len);
703 1210
704 if (!rw) 1211 if (!rw)
705 croak ("load_image: %s", SDL_GetError ()); 1212 croak ("load_image: %s", SDL_GetError ());
706 1213
… …
739 1246
740 SDL_LockSurface (surface2); 1247 SDL_LockSurface (surface2);
741 EXTEND (SP, 6); 1248 EXTEND (SP, 6);
742 PUSHs (sv_2mortal (newSViv (surface2->w))); 1249 PUSHs (sv_2mortal (newSViv (surface2->w)));
743 PUSHs (sv_2mortal (newSViv (surface2->h))); 1250 PUSHs (sv_2mortal (newSViv (surface2->h)));
744 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1251 PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
745 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1252 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
746 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1253 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
747 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1254 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
748 SDL_UnlockSurface (surface2); 1255 SDL_UnlockSurface (surface2);
749 1256
… …
779void 1286void
780error (char *message) 1287error (char *message)
781 CODE: 1288 CODE:
782 fprintf (stderr, "ERROR: %s\n", message); 1289 fprintf (stderr, "ERROR: %s\n", message);
783#ifdef _WIN32 1290#ifdef _WIN32
784 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1291 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
785#endif 1292#endif
786 1293
787void 1294void
788fatal (char *message) 1295fatal (char *message)
789 CODE: 1296 CODE:
790 fprintf (stderr, "FATAL: %s\n", message); 1297 fprintf (stderr, "FATAL: %s\n", message);
791#ifdef _WIN32 1298#ifdef _WIN32
792 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1299 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
793#endif 1300#endif
794 _exit (1); 1301 _exit (1);
795 1302
796void 1303void
797_exit (int retval = 0) 1304_exit (int retval = 0)
798 CODE: 1305 CODE:
1306#ifdef WIN32
1307 ExitThread (retval); // unclean, please beam me up
1308#else
799 _exit (retval); 1309 _exit (retval);
1310#endif
800 1311
801MODULE = CFPlus PACKAGE = CFPlus::Font 1312void
1313debug ()
1314 CODE:
1315{
1316#if DEBUG
1317 VALGRIND_DO_LEAK_CHECK;
1318#endif
1319}
802 1320
803CFPlus::Font 1321int
1322SvREFCNT (SV *sv)
1323 CODE:
1324 RETVAL = SvREFCNT (sv);
1325 OUTPUT:
1326 RETVAL
1327
1328MODULE = Deliantra::Client PACKAGE = DC::Font
1329
1330PROTOTYPES: DISABLE
1331
1332DC::Font
804new_from_file (SV *class, char *path, int id = 0) 1333new_from_file (SV *klass, char *path, int id = 0)
805 CODE: 1334 CODE:
806{ 1335{
807 int count; 1336 int count;
808 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1337 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
809 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1338 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
… …
811} 1340}
812 OUTPUT: 1341 OUTPUT:
813 RETVAL 1342 RETVAL
814 1343
815void 1344void
816DESTROY (CFPlus::Font self) 1345DESTROY (DC::Font self)
817 CODE: 1346 CODE:
818 pango_font_description_free (self); 1347 pango_font_description_free (self);
819 1348
820void 1349void
821make_default (CFPlus::Font self) 1350make_default (DC::Font self)
1351 PROTOTYPE: $
822 CODE: 1352 CODE:
823 default_font = self; 1353 default_font = self;
824 1354
825MODULE = CFPlus PACKAGE = CFPlus::Layout 1355MODULE = Deliantra::Client PACKAGE = DC::Layout
826 1356
1357PROTOTYPES: DISABLE
1358
827void 1359void
828reset_glyph_cache () 1360glyph_cache_backup ()
1361 PROTOTYPE:
829 CODE: 1362 CODE:
1363 tc_backup ();
1364
1365void
1366glyph_cache_restore ()
1367 PROTOTYPE:
1368 CODE:
830 tc_clear (); 1369 tc_restore ();
831 1370
832CFPlus::Layout 1371DC::Layout
833new (SV *class) 1372new (SV *klass)
834 CODE: 1373 CODE:
835 New (0, RETVAL, 1, struct cf_layout); 1374 New (0, RETVAL, 1, struct cf_layout);
836 1375
837 RETVAL->pl = pango_layout_new (opengl_context); 1376 RETVAL->pl = pango_layout_new (opengl_context);
838 RETVAL->r = 1.; 1377 RETVAL->r = 1.;
839 RETVAL->g = 1.; 1378 RETVAL->g = 1.;
840 RETVAL->b = 1.; 1379 RETVAL->b = 1.;
841 RETVAL->a = 1.; 1380 RETVAL->a = 1.;
842 RETVAL->base_height = MIN_FONT_HEIGHT; 1381 RETVAL->base_height = MIN_FONT_HEIGHT;
843 RETVAL->font = 0; 1382 RETVAL->font = 0;
1383 RETVAL->rc = rc_alloc ();
844 1384
845 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1385 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
846 layout_update_font (RETVAL); 1386 layout_update_font (RETVAL);
847 OUTPUT: 1387 OUTPUT:
848 RETVAL 1388 RETVAL
849 1389
850void 1390void
851DESTROY (CFPlus::Layout self) 1391DESTROY (DC::Layout self)
852 CODE: 1392 CODE:
853 g_object_unref (self->pl); 1393 g_object_unref (self->pl);
1394 rc_free (self->rc);
854 Safefree (self); 1395 Safefree (self);
855 1396
856void 1397void
857set_text (CFPlus::Layout self, SV *text_) 1398set_text (DC::Layout self, SV *text_)
858 CODE: 1399 CODE:
859{ 1400{
860 STRLEN textlen; 1401 STRLEN textlen;
861 char *text = SvPVutf8 (text_, textlen); 1402 char *text = SvPVutf8 (text_, textlen);
862 1403
863 pango_layout_set_text (self->pl, text, textlen); 1404 pango_layout_set_text (self->pl, text, textlen);
864} 1405}
865 1406
866void 1407void
867set_markup (CFPlus::Layout self, SV *text_) 1408set_markup (DC::Layout self, SV *text_)
868 CODE: 1409 CODE:
869{ 1410{
870 STRLEN textlen; 1411 STRLEN textlen;
871 char *text = SvPVutf8 (text_, textlen); 1412 char *text = SvPVutf8 (text_, textlen);
872 1413
873 pango_layout_set_markup (self->pl, text, textlen); 1414 pango_layout_set_markup (self->pl, text, textlen);
874} 1415}
875 1416
876void 1417void
877set_shapes (CFPlus::Layout self, ...) 1418set_shapes (DC::Layout self, ...)
878 CODE: 1419 CODE:
879{ 1420{
880 PangoAttrList *attrs = 0; 1421 PangoAttrList *attrs = 0;
881 const char *text = pango_layout_get_text (self->pl); 1422 const char *text = pango_layout_get_text (self->pl);
882 const char *pos = text; 1423 const char *pos = text;
… …
917 if (attrs) 1458 if (attrs)
918 pango_layout_set_attributes (self->pl, attrs); 1459 pango_layout_set_attributes (self->pl, attrs);
919} 1460}
920 1461
921void 1462void
922get_shapes (CFPlus::Layout self) 1463get_shapes (DC::Layout self)
923 PPCODE: 1464 PPCODE:
924{ 1465{
925 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1466 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
926 1467
927 do 1468 do
928 { 1469 {
929 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1470 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
930 1471
931 if (run && shape_attr_p (run)) 1472 if (run && shape_attr_p (run))
932 { 1473 {
933 PangoRectangle extents; 1474 PangoRectangle extents;
934 pango_layout_iter_get_run_extents (iter, 0, &extents); 1475 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
942 1483
943 pango_layout_iter_free (iter); 1484 pango_layout_iter_free (iter);
944} 1485}
945 1486
946int 1487int
947has_wrapped (CFPlus::Layout self) 1488has_wrapped (DC::Layout self)
948 CODE: 1489 CODE:
949{ 1490{
950 int lines = 1; 1491 int lines = 1;
951 const char *text = pango_layout_get_text (self->pl); 1492 const char *text = pango_layout_get_text (self->pl);
952 1493
… …
957} 1498}
958 OUTPUT: 1499 OUTPUT:
959 RETVAL 1500 RETVAL
960 1501
961SV * 1502SV *
962get_text (CFPlus::Layout self) 1503get_text (DC::Layout self)
963 CODE: 1504 CODE:
964 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1505 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
965 sv_utf8_decode (RETVAL); 1506 sv_utf8_decode (RETVAL);
966 OUTPUT: 1507 OUTPUT:
967 RETVAL 1508 RETVAL
968 1509
969void 1510void
970set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1511set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
971 CODE: 1512 CODE:
972 self->r = r; 1513 self->r = r;
973 self->g = g; 1514 self->g = g;
974 self->b = b; 1515 self->b = b;
975 self->a = a; 1516 self->a = a;
976 1517
977void 1518void
978set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1519set_font (DC::Layout self, DC::Font font = 0)
979 CODE: 1520 CODE:
980 if (self->font != font) 1521 if (self->font != font)
981 { 1522 {
982 self->font = font; 1523 self->font = font;
983 layout_update_font (self); 1524 layout_update_font (self);
984 } 1525 }
985 1526
986void 1527void
987set_height (CFPlus::Layout self, int base_height) 1528set_height (DC::Layout self, int base_height)
988 CODE: 1529 CODE:
989 if (self->base_height != base_height) 1530 if (self->base_height != base_height)
990 { 1531 {
991 self->base_height = base_height; 1532 self->base_height = base_height;
992 layout_update_font (self); 1533 layout_update_font (self);
993 } 1534 }
994 1535
995void 1536void
996set_width (CFPlus::Layout self, int max_width = -1) 1537set_width (DC::Layout self, int max_width = -1)
997 CODE: 1538 CODE:
998 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1539 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
999 1540
1000void 1541void
1001set_indent (CFPlus::Layout self, int indent) 1542set_indent (DC::Layout self, int indent)
1002 CODE: 1543 CODE:
1003 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1544 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1004 1545
1005void 1546void
1006set_spacing (CFPlus::Layout self, int spacing) 1547set_spacing (DC::Layout self, int spacing)
1007 CODE: 1548 CODE:
1008 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1549 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1009 1550
1010void 1551void
1011set_ellipsise (CFPlus::Layout self, int ellipsise) 1552set_ellipsise (DC::Layout self, int ellipsise)
1012 CODE: 1553 CODE:
1013 pango_layout_set_ellipsize (self->pl, 1554 pango_layout_set_ellipsize (self->pl,
1014 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1555 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1015 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1556 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1016 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1557 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1017 : PANGO_ELLIPSIZE_NONE 1558 : PANGO_ELLIPSIZE_NONE
1018 ); 1559 );
1019 1560
1020void 1561void
1021set_single_paragraph_mode (CFPlus::Layout self, int spm) 1562set_single_paragraph_mode (DC::Layout self, int spm)
1022 CODE: 1563 CODE:
1023 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1564 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1024 1565
1025void 1566void
1026size (CFPlus::Layout self) 1567size (DC::Layout self)
1027 PPCODE: 1568 PPCODE:
1028{ 1569{
1029 int w, h; 1570 int w, h;
1030 1571
1031 layout_get_pixel_size (self, &w, &h); 1572 layout_get_pixel_size (self, &w, &h);
… …
1034 PUSHs (sv_2mortal (newSViv (w))); 1575 PUSHs (sv_2mortal (newSViv (w)));
1035 PUSHs (sv_2mortal (newSViv (h))); 1576 PUSHs (sv_2mortal (newSViv (h)));
1036} 1577}
1037 1578
1038int 1579int
1039descent (CFPlus::Layout self) 1580descent (DC::Layout self)
1040 CODE: 1581 CODE:
1041{ 1582{
1042 PangoRectangle rect; 1583 PangoRectangle rect;
1043 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1584 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1044 pango_layout_line_get_pixel_extents (line, 0, &rect); 1585 pango_layout_line_get_pixel_extents (line, 0, &rect);
1045 RETVAL = PANGO_DESCENT (rect); 1586 RETVAL = PANGO_DESCENT (rect);
1046} 1587}
1047 OUTPUT: 1588 OUTPUT:
1048 RETVAL 1589 RETVAL
1049 1590
1050int 1591int
1051xy_to_index (CFPlus::Layout self, int x, int y) 1592xy_to_index (DC::Layout self, int x, int y)
1052 CODE: 1593 CODE:
1053{ 1594{
1054 int index, trailing; 1595 int index, trailing;
1055 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1596 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1056 RETVAL = index; 1597 RETVAL = index + trailing;
1057} 1598}
1058 OUTPUT: 1599 OUTPUT:
1059 RETVAL 1600 RETVAL
1060 1601
1061void 1602void
1062cursor_pos (CFPlus::Layout self, int index) 1603cursor_pos (DC::Layout self, int index)
1063 PPCODE: 1604 PPCODE:
1064{ 1605{
1065 PangoRectangle strong_pos; 1606 PangoRectangle pos;
1066 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1607 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1067 1608
1068 EXTEND (SP, 3); 1609 EXTEND (SP, 3);
1069 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1610 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1070 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1611 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1071 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1612 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1072} 1613}
1073 1614
1074void 1615void
1075render (CFPlus::Layout self, float x, float y, int flags = 0) 1616index_to_line_x (DC::Layout self, int index, int trailing = 0)
1076 PPCODE: 1617 PPCODE:
1618{
1619 int line, x;
1620
1621 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1622#if !PANGO_VERSION_CHECK (1, 17, 3)
1623 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1624 --line;
1625#endif
1626 EXTEND (SP, 2);
1627 PUSHs (sv_2mortal (newSViv (line)));
1628 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1629}
1630
1631void
1632line_x_to_index (DC::Layout self, int line, int x)
1633 PPCODE:
1634{
1635 PangoLayoutLine *lp;
1636 int index, trailing;
1637
1638 if (line < 0)
1639 XSRETURN_EMPTY;
1640
1641 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1642 XSRETURN_EMPTY; /* do better */
1643
1644 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1645
1646 EXTEND (SP, 2);
1647 if (GIMME_V == G_SCALAR)
1648 PUSHs (sv_2mortal (newSViv (index + trailing)));
1649 else
1650 {
1651 PUSHs (sv_2mortal (newSViv (index)));
1652 PUSHs (sv_2mortal (newSViv (trailing)));
1653 }
1654}
1655
1656void
1657render (DC::Layout self, float x, float y, int flags = 0)
1658 CODE:
1659 rc_clear (self->rc);
1077 pango_opengl_render_layout_subpixel ( 1660 pango_opengl_render_layout_subpixel (
1078 self->pl, 1661 self->pl,
1662 self->rc,
1079 x * PANGO_SCALE, y * PANGO_SCALE, 1663 x * PANGO_SCALE, y * PANGO_SCALE,
1080 self->r, self->g, self->b, self->a, 1664 self->r, self->g, self->b, self->a,
1081 flags 1665 flags
1082 ); 1666 );
1667 // we assume that context_change actually clears/frees stuff
1668 // and does not do any recomputation...
1669 pango_layout_context_changed (self->pl);
1083 1670
1084MODULE = CFPlus PACKAGE = CFPlus::Texture
1085
1086void 1671void
1087pad2pot (SV *data_, SV *w_, SV *h_) 1672draw (DC::Layout self)
1088 CODE: 1673 CODE:
1089{ 1674{
1090 int ow = SvIV (w_); 1675 glEnable (GL_TEXTURE_2D);
1091 int oh = SvIV (h_); 1676 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1677 glEnable (GL_BLEND);
1678 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1679 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1680 glEnable (GL_ALPHA_TEST);
1681 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1092 1682
1093 if (ow && oh) 1683 rc_draw (self->rc);
1684
1685 glDisable (GL_ALPHA_TEST);
1686 glDisable (GL_BLEND);
1687 glDisable (GL_TEXTURE_2D);
1688}
1689
1690MODULE = Deliantra::Client PACKAGE = DC::Texture
1691
1692PROTOTYPES: ENABLE
1693
1694void
1695pad (SV *data_, int ow, int oh, int nw, int nh)
1696 CODE:
1697{
1698 if ((nw != ow || nh != oh) && SvOK (data_))
1094 { 1699 {
1095 int nw = minpot (ow);
1096 int nh = minpot (oh);
1097
1098 if (nw != ow || nh != oh)
1099 {
1100 if (SvOK (data_))
1101 {
1102 STRLEN datalen; 1700 STRLEN datalen;
1103 char *data = SvPVbyte (data_, datalen); 1701 char *data = SvPVbyte (data_, datalen);
1104 int bpp = datalen / (ow * oh); 1702 int bpp = datalen / (ow * oh);
1105 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1703 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1106 1704
1107 SvPOK_only (result_); 1705 SvPOK_only (result_);
1108 SvCUR_set (result_, nw * nh * bpp); 1706 SvCUR_set (result_, nw * nh * bpp);
1109 1707
1110 memset (SvPVX (result_), 0, nw * nh * bpp); 1708 memset (SvPVX (result_), 0, nw * nh * bpp);
1111 while (oh--) 1709 while (oh--)
1112 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1710 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1113 1711
1114 sv_setsv (data_, result_); 1712 sv_setsv (data_, result_);
1115 }
1116
1117 sv_setiv (w_, nw);
1118 sv_setiv (h_, nh);
1119 }
1120 } 1713 }
1121} 1714}
1122 1715
1123void 1716void
1124draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1717draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1130{ 1723{
1131 HV *hv = (HV *)SvRV (self); 1724 HV *hv = (HV *)SvRV (self);
1132 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1725 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1133 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1726 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1134 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1727 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1728
1729 if (name <= 0)
1730 XSRETURN_EMPTY;
1135 1731
1136 if (items < 5) 1732 if (items < 5)
1137 { 1733 {
1138 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1734 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1139 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1735 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1167 glDisable (GL_ALPHA_TEST); 1763 glDisable (GL_ALPHA_TEST);
1168 glDisable (GL_BLEND); 1764 glDisable (GL_BLEND);
1169 } 1765 }
1170} 1766}
1171 1767
1172MODULE = CFPlus PACKAGE = CFPlus::Map 1768void
1173 1769draw_fow_texture (float intensity, int hidden_tex, int name1, uint8_t *data1, float s, float t, int w, int h, float blend = 0.f, int dx = 0, int dy = 0, int name2 = 0, uint8_t *data2 = data1)
1174CFPlus::Map 1770 PROTOTYPE: @
1175new (SV *class, int map_width, int map_height)
1176 CODE: 1771 CODE:
1772{
1773 glEnable (GL_BLEND);
1774 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1775 glEnable (GL_TEXTURE_2D);
1776 glBindTexture (GL_TEXTURE_2D, name1);
1777
1778 glColor3f (intensity, intensity, intensity);
1779 glPushMatrix ();
1780 glScalef (1./3, 1./3, 1.);
1781
1782 if (blend > 0.f)
1783 {
1784 float dx3 = dx * -3.f / w;
1785 float dy3 = dy * -3.f / h;
1786 GLfloat env_color[4] = { 0., 0., 0., blend };
1787
1788 /* interpolate the two shadow textures */
1789 /* stage 0 == rgb(glcolor) + alpha(t0) */
1790 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1791
1792 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1793 gl.ActiveTexture (GL_TEXTURE1);
1794 glEnable (GL_TEXTURE_2D);
1795 glBindTexture (GL_TEXTURE_2D, name2);
1796 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1797
1798 /* rgb == rgb(glcolor) */
1799 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1800 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1801 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1802
1803 /* alpha = interpolate t0, t1 by env_alpha */
1804 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1805
1806 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1807 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1808 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1809
1810 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1811 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1812
1813 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1814 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1815
1816 glBegin (GL_QUADS);
1817 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1818 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1819 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1820 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1821 glEnd ();
1822
1823 glDisable (GL_TEXTURE_2D);
1824 gl.ActiveTexture (GL_TEXTURE0);
1825 }
1826 else
1827 {
1828 /* simple blending of one texture, also opengl <1.3 path */
1829 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1830
1831 glBegin (GL_QUADS);
1832 glTexCoord2f (0, 0); glVertex2f (0, 0);
1833 glTexCoord2f (0, t); glVertex2f (0, h);
1834 glTexCoord2f (s, t); glVertex2f (w, h);
1835 glTexCoord2f (s, 0); glVertex2f (w, 0);
1836 glEnd ();
1837 }
1838
1839 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1840 {
1841 int x, y;
1842 int dx3 = dx * 3;
1843 int dy3 = dy * 3;
1844
1845 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1846 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1847 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1848 glTranslatef (-1., -1., 0);
1849 glBegin (GL_QUADS);
1850
1851 for (y = 1; y < h; y += 3)
1852 {
1853 int y1 = y - dy3;
1854 int y1valid = y1 >= 0 && y1 < h;
1855
1856 for (x = 1; x < w; x += 3)
1857 {
1858 int x1 = x - dx3;
1859 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1860 uint8_t h2;
1861
1862 if (y1valid && x1 >= 0 && x1 < w)
1863 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1864 else
1865 h2 = 1; /* out of range == invisible */
1866
1867 if (h1 || h2)
1868 {
1869 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1870 glColor4f (1., 1., 1., alpha);
1871
1872 glTexCoord2f (0, 0.); glVertex2i (x , y );
1873 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1874 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1875 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1876 }
1877 }
1878 }
1879 }
1880
1881 glEnd ();
1882
1883 glPopMatrix ();
1884
1885 glDisable (GL_TEXTURE_2D);
1886 glDisable (GL_BLEND);
1887}
1888
1889IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1890 CODE:
1891{
1892 GLint width;
1893 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1894 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1895 RETVAL = width > 0;
1896}
1897 OUTPUT:
1898 RETVAL
1899
1900MODULE = Deliantra::Client PACKAGE = DC::Map
1901
1902PROTOTYPES: DISABLE
1903
1904DC::Map
1905new (SV *klass)
1906 CODE:
1177 New (0, RETVAL, 1, struct map); 1907 New (0, RETVAL, 1, mapgrid);
1178 RETVAL->x = 0; 1908 RETVAL->x = 0;
1179 RETVAL->y = 0; 1909 RETVAL->y = 0;
1180 RETVAL->w = map_width; 1910 RETVAL->w = 0;
1181 RETVAL->h = map_height; 1911 RETVAL->h = 0;
1182 RETVAL->ox = 0; 1912 RETVAL->ox = 0;
1183 RETVAL->oy = 0; 1913 RETVAL->oy = 0;
1184 RETVAL->faces = 8192; 1914 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1185 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1915 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1186 RETVAL->texs = 8192;
1187 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1188 RETVAL->rows = 0; 1916 RETVAL->rows = 0;
1189 RETVAL->row = 0; 1917 RETVAL->row = 0;
1190 OUTPUT: 1918 OUTPUT:
1191 RETVAL 1919 RETVAL
1192 1920
1193void 1921void
1194DESTROY (CFPlus::Map self) 1922DESTROY (DC::Map self)
1195 CODE: 1923 CODE:
1196{ 1924{
1197 map_clear (self); 1925 map_clear (self);
1198 Safefree (self->face); 1926 Safefree (self->face2tile);
1199 Safefree (self->tex); 1927 Safefree (self->tex);
1200 Safefree (self); 1928 Safefree (self);
1201} 1929}
1202 1930
1203void 1931void
1932resize (DC::Map self, int map_width, int map_height)
1933 CODE:
1934 self->w = map_width;
1935 self->h = map_height;
1936
1937void
1204clear (CFPlus::Map self) 1938clear (DC::Map self)
1205 CODE: 1939 CODE:
1206 map_clear (self); 1940 map_clear (self);
1207 1941
1208void 1942void
1209set_face (CFPlus::Map self, int face, int texid) 1943set_tileid (DC::Map self, int face, int tile)
1210 CODE: 1944 CODE:
1211{ 1945{
1212 while (self->faces <= face) 1946 need_facenum (self, face); self->face2tile [face] = tile;
1213 { 1947 need_texid (self, tile);
1214 Append (mapface, self->face, self->faces, self->faces);
1215 self->faces *= 2;
1216 }
1217
1218 self->face [face] = texid;
1219} 1948}
1220 1949
1221void 1950void
1951set_smooth (DC::Map self, int face, int smooth, int level)
1952 CODE:
1953{
1954 tileid texid;
1955 maptex *tex;
1956
1957 if (face < 0 || face >= self->faces)
1958 return;
1959
1960 if (smooth < 0 || smooth >= self->faces)
1961 return;
1962
1963 texid = self->face2tile [face];
1964
1965 if (!texid)
1966 return;
1967
1968 tex = self->tex + texid;
1969 tex->smoothtile = self->face2tile [smooth];
1970 tex->smoothlevel = level;
1971}
1972
1973void
1222set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1974set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1223 CODE: 1975 CODE:
1224{ 1976{
1225 while (self->texs <= texid) 1977 need_texid (self, texid);
1226 {
1227 Append (maptex, self->tex, self->texs, self->texs);
1228 self->texs *= 2;
1229 }
1230 1978
1231 { 1979 {
1232 maptex *tex = self->tex + texid; 1980 maptex *tex = self->tex + texid;
1233 1981
1234 tex->name = name; 1982 tex->name = name;
… …
1250 // use uglier nearest interpolation because linear suffers 1998 // use uglier nearest interpolation because linear suffers
1251 // from transparent color bleeding and ugly wrapping effects. 1999 // from transparent color bleeding and ugly wrapping effects.
1252 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 2000 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1253} 2001}
1254 2002
2003void
2004expire_textures (DC::Map self, int texid, int count)
2005 PPCODE:
2006 for (; texid < self->texs && count; ++texid, --count)
2007 {
2008 maptex *tex = self->tex + texid;
2009
2010 if (tex->name)
2011 {
2012 if (tex->unused)
2013 {
2014 tex->name = 0;
2015 tex->unused = 0;
2016 XPUSHs (sv_2mortal (newSViv (texid)));
2017 }
2018 else
2019 tex->unused = 1;
2020 }
2021 }
2022
1255int 2023int
1256ox (CFPlus::Map self) 2024ox (DC::Map self)
1257 ALIAS: 2025 ALIAS:
1258 oy = 1 2026 oy = 1
1259 x = 2 2027 x = 2
1260 y = 3 2028 y = 3
1261 w = 4 2029 w = 4
… …
1272 } 2040 }
1273 OUTPUT: 2041 OUTPUT:
1274 RETVAL 2042 RETVAL
1275 2043
1276void 2044void
1277scroll (CFPlus::Map self, int dx, int dy) 2045scroll (DC::Map self, int dx, int dy)
1278 CODE: 2046 CODE:
1279{ 2047{
1280 if (dx > 0) 2048 if (dx > 0)
1281 map_blank (self, self->x, self->y, dx, self->h); 2049 map_blank (self, self->x, self->y, dx, self->h);
1282 else if (dx < 0) 2050 else if (dx < 0)
1283 map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h); 2051 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1284 2052
1285 if (dy > 0) 2053 if (dy > 0)
1286 map_blank (self, self->x, self->y, self->w, dy); 2054 map_blank (self, self->x, self->y, self->w, dy);
1287 else if (dy < 0) 2055 else if (dy < 0)
1288 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy); 2056 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1289 2057
1290 self->ox += dx; self->x += dx; 2058 self->ox += dx; self->x += dx;
1291 self->oy += dy; self->y += dy; 2059 self->oy += dy; self->y += dy;
1292 2060
1293 while (self->y < 0) 2061 while (self->y < 0)
… …
1297 self->rows += MAP_EXTEND_Y; 2065 self->rows += MAP_EXTEND_Y;
1298 self->y += MAP_EXTEND_Y; 2066 self->y += MAP_EXTEND_Y;
1299 } 2067 }
1300} 2068}
1301 2069
1302void 2070SV *
1303map1a_update (CFPlus::Map self, SV *data_, int extmap) 2071map1a_update (DC::Map self, SV *data_)
1304 CODE: 2072 CODE:
1305{ 2073{
1306 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2074 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1307 uint8_t *data_end = (uint8_t *)SvEND (data_); 2075 uint8_t *data_end = (uint8_t *)SvEND (data_);
1308 mapcell *cell; 2076 mapcell *cell;
1309 int x, y, flags; 2077 int x, y, z, flags;
2078 AV *missing = newAV ();
2079 RETVAL = newRV_noinc ((SV *)missing);
1310 2080
1311 while (data < data_end - 1) 2081 while (data < data_end - 1)
1312 { 2082 {
1313 flags = (data [0] << 8) + data [1]; data += 2; 2083 flags = (data [0] << 8) + data [1]; data += 2;
1314 2084
… …
1327 2097
1328 //TODO: don't trust server data to be in-range(!) 2098 //TODO: don't trust server data to be in-range(!)
1329 2099
1330 if (flags & 8) 2100 if (flags & 8)
1331 { 2101 {
2102 uint8_t ext, cmd;
2103
1332 if (extmap) 2104 do
1333 { 2105 {
1334 uint8_t ext, cmd; 2106 ext = *data++;
2107 cmd = ext & 0x7f;
1335 2108
1336 do 2109 if (cmd < 4)
2110 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2111 else if (cmd == 5) // health
1337 { 2112 {
1338 ext = *data++;
1339 cmd = ext & 0x3f;
1340
1341 if (cmd < 4)
1342 cell->darkness = 255 - ext * 64 + 1;
1343 else if (cmd == 5) // health
1344 {
1345 cell->stat_width = 1; 2113 cell->stat_width = 1;
1346 cell->stat_hp = *data++; 2114 cell->stat_hp = *data++;
1347 }
1348 else if (cmd == 6) // monster width
1349 cell->stat_width = *data++ + 1;
1350 else if (cmd == 0x47) // monster width
1351 {
1352 if (*data == 4)
1353 ; // decode player tag
1354
1355 data += *data + 1;
1356 }
1357 else if (cmd == 8) // cell flags
1358 cell->flags = *data++;
1359 else if (ext & 0x40) // unknown, multibyte => skip
1360 data += *data + 1;
1361 else
1362 data++;
1363 } 2115 }
1364 while (ext & 0x80); 2116 else if (cmd == 6) // monster width
2117 cell->stat_width = *data++ + 1;
2118 else if (cmd == 0x47)
2119 {
2120 if (*data == 1) cell->player = data [1];
2121 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2122 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2123 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2124
2125 data += *data + 1;
2126 }
2127 else if (cmd == 8) // cell flags
2128 cell->flags = *data++;
2129 else if (ext & 0x40) // unknown, multibyte => skip
2130 data += *data + 1;
2131 else
2132 data++;
1365 } 2133 }
1366 else 2134 while (ext & 0x80);
1367 cell->darkness = *data++ + 1;
1368 } 2135 }
1369 2136
2137 for (z = 0; z <= 2; ++z)
1370 if (flags & 4) 2138 if (flags & (4 >> z))
1371 { 2139 {
1372 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2140 faceid face = (data [0] << 8) + data [1]; data += 2;
2141 need_facenum (self, face);
2142 cell->tile [z] = self->face2tile [face];
2143
2144 if (cell->tile [z])
2145 {
2146 maptex *tex = self->tex + cell->tile [z];
2147 tex->unused = 0;
2148 if (!tex->name)
2149 av_push (missing, newSViv (cell->tile [z]));
2150
2151 if (tex->smoothtile)
2152 {
2153 maptex *smooth = self->tex + tex->smoothtile;
2154 smooth->unused = 0;
2155 if (!smooth->name)
2156 av_push (missing, newSViv (tex->smoothtile));
2157 }
2158 }
1373 } 2159 }
1374
1375 if (flags & 2)
1376 {
1377 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1378 }
1379
1380 if (flags & 1)
1381 {
1382 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1383 }
1384 } 2160 }
1385 else 2161 else
1386 cell->darkness = 0; 2162 CELL_CLEAR (cell);
1387 } 2163 }
1388} 2164}
2165 OUTPUT:
2166 RETVAL
1389 2167
1390SV * 2168SV *
1391mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2169mapmap (DC::Map self, int x0, int y0, int w, int h)
1392 CODE: 2170 CODE:
1393{ 2171{
1394 int x1, x; 2172 int x1, x;
1395 int y1, y; 2173 int y1, y;
1396 int z; 2174 int z;
… …
1409 ? self->row + y 2187 ? self->row + y
1410 : 0; 2188 : 0;
1411 2189
1412 for (x = x0; x < x1; x++) 2190 for (x = x0; x < x1; x++)
1413 { 2191 {
1414 int r = 32, g = 32, b = 32, a = 192; 2192 unsigned int r = 32, g = 32, b = 32, a = 192;
1415 2193
1416 if (row && row->c0 <= x && x < row->c1) 2194 if (row && row->c0 <= x && x < row->c1)
1417 { 2195 {
1418 mapcell *cell = row->col + (x - row->c0); 2196 mapcell *cell = row->col + (x - row->c0);
1419 2197
1420 for (z = 0; z <= 0; z++) 2198 for (z = 0; z <= 0; z++)
1421 { 2199 {
1422 mapface face = cell->face [z];
1423
1424 if (face)
1425 {
1426 maptex tex = self->tex [face]; 2200 maptex tex = self->tex [cell->tile [z]];
1427 int a0 = 255 - tex.a; 2201 int a0 = 255 - tex.a;
1428 int a1 = tex.a; 2202 int a1 = tex.a;
1429 2203
1430 r = (r * a0 + tex.r * a1) / 255; 2204 r = div255 (r * a0 + tex.r * a1);
1431 g = (g * a0 + tex.g * a1) / 255; 2205 g = div255 (g * a0 + tex.g * a1);
1432 b = (b * a0 + tex.b * a1) / 255; 2206 b = div255 (b * a0 + tex.b * a1);
1433 a = (a * a0 + tex.a * a1) / 255; 2207 a = div255 (a * a0 + tex.a * a1);
1434 }
1435 } 2208 }
1436 } 2209 }
1437 2210
1438 *map++ = (r ) 2211 *map++ = (r )
1439 | (g << 8) 2212 | (g << 8)
1440 | (b << 16) 2213 | (b << 16)
1441 | (a << 24); 2214 | (a << 24);
1442 } 2215 }
1443 } 2216 }
1444 2217
1445 RETVAL = map_sv; 2218 RETVAL = map_sv;
1446} 2219}
1447 OUTPUT: 2220 OUTPUT:
1448 RETVAL 2221 RETVAL
1449 2222
1450void 2223void
1451draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2224draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1452 CODE: 2225 CODE:
1453{ 2226{
1454 int vx, vy;
1455 int x, y, z; 2227 int x, y, z;
1456 int last_name;
1457 mapface face;
1458 2228
1459 vx = self->x + self->w / 2 - sw / 2 - shift_x; 2229 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k), also, static!
1460 vy = self->y + self->h / 2 - sh / 2 - shift_y; 2230 int pl_x, pl_y;
2231 maptex pl_tex;
2232 rc_t *rc = rc_alloc ();
2233 rc_t *rc_ov = rc_alloc ();
2234 rc_key_t key;
2235 rc_array_t *arr;
1461 2236
1462 /* 2237 pl_tex.name = 0;
1463 int vx = self->vx = self->w >= sw
1464 ? self->x + (self->w - sw) / 2
1465 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1466 2238
1467 int vy = self->vy = self->h >= sh 2239 // that's current max. sorry.
1468 ? self->y + (self->h - sh) / 2 2240 if (sw > 255) sw = 255;
1469 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); 2241 if (sh > 255) sh = 255;
1470 */
1471 2242
1472 glColor4ub (255, 255, 255, 255); 2243 memset (&key, 0, sizeof (key));
2244 key.r = 255;
2245 key.g = 255;
2246 key.b = 255;
2247 key.a = 255;
2248 key.mode = GL_QUADS;
2249 key.format = GL_T2F_V3F;
2250
2251 mx += self->x;
2252 my += self->y;
2253
2254 // first pass: determine smooth_max
2255 // rather ugly, if you ask me
2256 // could also be stored inside mapcell and updated on change
2257 memset (smooth_max, 0, sizeof (smooth_max[0]) * (sh + 1));
2258
2259 for (y = 0; y < sh; y++)
2260 if (0 <= y + my && y + my < self->rows)
2261 {
2262 maprow *row = self->row + (y + my);
2263
2264 for (x = 0; x < sw; x++)
2265 if (row->c0 <= x + mx && x + mx < row->c1)
2266 {
2267 mapcell *cell = row->col + (x + mx - row->c0);
2268
2269 smooth_max[x + 1][y + 1] =
2270 MAX (self->tex [cell->tile [0]].smoothlevel,
2271 MAX (self->tex [cell->tile [1]].smoothlevel,
2272 self->tex [cell->tile [2]].smoothlevel));
2273 }
2274 }
1473 2275
1474 glEnable (GL_BLEND); 2276 glEnable (GL_BLEND);
1475 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2277 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1476 glEnable (GL_TEXTURE_2D);
1477 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2278 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1478 2279
1479 glBegin (GL_QUADS);
1480
1481 last_name = 0;
1482
1483 for (z = 0; z < 3; z++) 2280 for (z = 0; z <= 2; z++)
2281 {
2282 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2283 smooth_key skey;
2284 smooth_hash smooth;
2285 memset (smooth_level, 0, sizeof (smooth_level));
2286 key.texname = -1;
2287
1484 for (y = 0; y < sh; y++) 2288 for (y = 0; y < sh; y++)
1485 if (0 <= y + vy && y + vy < self->rows) 2289 if (0 <= y + my && y + my < self->rows)
1486 { 2290 {
1487 maprow *row = self->row + (y + vy); 2291 maprow *row = self->row + (y + my);
1488 2292
1489 for (x = 0; x < sw; x++) 2293 for (x = 0; x < sw; x++)
1490 if (row->c0 <= x + vx && x + vx < row->c1) 2294 if (row->c0 <= x + mx && x + mx < row->c1)
1491 { 2295 {
1492 mapcell *cell = row->col + (x + vx - row->c0); 2296 mapcell *cell = row->col + (x + mx - row->c0);
1493
1494 face = cell->face [z]; 2297 tileid tile = cell->tile [z];
2298
2299 if (tile)
2300 {
2301 maptex tex = self->tex [tile];
2302 int px, py;
1495 2303
1496 if (face && face < self->texs) 2304 if (key.texname != tex.name)
2305 {
2306 self->tex [tile].unused = 0;
2307
2308 if (!tex.name)
2309 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2310
2311 key.texname = tex.name;
2312 arr = rc_array (rc, &key);
2313 }
2314
2315 px = (x + 1) * Th - tex.w;
2316 py = (y + 1) * Tw - tex.h;
2317
2318 if (expect_false (cell->player == player) && expect_false (z == 2))
2319 {
2320 pl_x = px;
2321 pl_y = py;
2322 pl_tex = tex;
2323 continue;
2324 }
2325
2326 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2327 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2328 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2329 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2330
2331 // update smooth hash
2332 if (tex.smoothtile)
2333 {
2334 skey.tile = tex.smoothtile;
2335 skey.level = tex.smoothlevel;
2336
2337 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2338
2339 // add bits to current tile and all neighbours. skey.x|y is
2340 // shifted +1|+1 so we always stay positive.
2341
2342 // bits is ___n cccc CCCC bbbb
2343 // n do not draw borders&corners
2344 // c draw these corners, but...
2345 // C ... not these
2346 // b draw these borders
2347
2348 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2349 // ┃· ·· ·┃ ━━
2350
2351 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2352 // ·· ·· ·┏ ┓·
2353
2354 // full tile
2355 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x1000);
2356
2357 // borders
2358 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0091);
2359 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0032);
2360 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, skey, 0x0064);
2361 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, skey, 0x00c8);
2362
2363 // corners
2364 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0100);
2365 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, skey, 0x0200);
2366 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, skey, 0x0400);
2367 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, skey, 0x0800);
2368 }
2369 }
2370
2371 if (expect_false (z == 2) && expect_false (cell->flags))
2372 {
2373 // overlays such as the speech bubble, probably more to come
2374 if (cell->flags & 1)
2375 {
2376 rc_key_t key_ov = key;
2377 maptex tex = self->tex [TEXID_SPEECH];
2378 rc_array_t *arr;
2379 int px = x * Tw + Tw * 2 / 32;
2380 int py = y * Th - Th * 6 / 32;
2381
2382 key_ov.texname = tex.name;
2383 arr = rc_array (rc_ov, &key_ov);
2384
2385 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2386 rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
2387 rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
2388 rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2389 }
2390 }
2391 }
2392 }
2393
2394 rc_draw (rc);
2395 rc_clear (rc);
2396
2397 // go through all smoothlevels, lowest to highest, then draw.
2398 // this is basically counting sort
2399 {
2400 int w, b;
2401
2402 glEnable (GL_TEXTURE_2D);
2403 glBegin (GL_QUADS);
2404 for (w = 0; w < 256 / 32; ++w)
2405 {
2406 uint32_t smask = smooth_level [w];
2407 if (smask)
2408 for (b = 0; b < 32; ++b)
2409 if (smask & (((uint32_t)1) << b))
1497 { 2410 {
1498 maptex tex = self->tex [face]; 2411 int level = (w << 5) | b;
1499 int px = (x + 1) * 32 - tex.w; 2412 HE *he;
1500 int py = (y + 1) * 32 - tex.h;
1501 2413
1502 if (last_name != tex.name) 2414 for (auto &&it = smooth.begin (); it != smooth.end (); ++it)
1503 { 2415 {
1504 glEnd (); 2416 smooth_key &skey = it->first;
1505 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2417 IV bits = it->second;
1506 glBegin (GL_QUADS);
1507 }
1508 2418
1509 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1510 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1511 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1512 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1513 }
1514
1515 if (cell->flags && z == 2)
1516 {
1517 if (cell->flags & 1) 2419 if (!(bits & 0x1000)
2420 && skey.level == level
2421 && level > smooth_max [skey.x][skey.y])
1518 { 2422 {
1519 maptex tex = self->tex [1]; 2423 maptex tex = self->tex [skey.tile];
1520 int px = (x + 1) * 32 - tex.w + 2; 2424 int px = (((int)skey.x) - 1) * Tw;
1521 int py = (y + 1) * 32 - tex.h - 6; 2425 int py = (((int)skey.y) - 1) * Th;
2426 int border = bits & 15;
2427 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2428 float dx = tex.s * .0625f; // 16 images/row
2429 float dy = tex.t * .5f ; // 2 images/column
1522 2430
2431 if (tex.name)
2432 {
2433 // this time avoiding texture state changes
2434 // save gobs of state changes.
2435 if (key.texname != tex.name)
2436 {
2437 self->tex [skey.tile].unused = 0;
2438
1523 glEnd (); 2439 glEnd ();
1524 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2440 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1525 glBegin (GL_QUADS); 2441 glBegin (GL_QUADS);
2442 }
1526 2443
2444 if (border)
2445 {
2446 float ox = border * dx;
2447
2448 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2449 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2450 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2451 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2452 }
2453
2454 if (corner)
2455 {
2456 float ox = corner * dx;
2457
1527 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2458 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1528 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); 2459 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1529 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h); 2460 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1530 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py ); 2461 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2462 }
2463 }
2464 }
1531 } 2465 }
1532 } 2466 }
1533 }
1534 } 2467 }
1535 2468
1536 glEnd (); 2469 glEnd ();
1537
1538 glDisable (GL_TEXTURE_2D); 2470 glDisable (GL_TEXTURE_2D);
2471 key.texname = -1;
2472 }
2473 }
2474
2475 if (pl_tex.name)
2476 {
2477 maptex tex = pl_tex;
2478 int px = pl_x + sdx;
2479 int py = pl_y + sdy;
2480
2481 key.texname = tex.name;
2482 arr = rc_array (rc, &key);
2483
2484 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2485 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2486 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2487 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2488
2489 rc_draw (rc);
2490 }
2491
2492 rc_draw (rc_ov);
2493 rc_clear (rc_ov);
2494
1539 glDisable (GL_BLEND); 2495 glDisable (GL_BLEND);
2496 rc_free (rc);
2497 rc_free (rc_ov);
1540 2498
1541 // top layer: overlays such as the health bar 2499 // top layer: overlays such as the health bar
1542 for (y = 0; y < sh; y++) 2500 for (y = 0; y < sh; y++)
1543 if (0 <= y + vy && y + vy < self->rows) 2501 if (0 <= y + my && y + my < self->rows)
1544 { 2502 {
1545 maprow *row = self->row + (y + vy); 2503 maprow *row = self->row + (y + my);
1546 2504
1547 for (x = 0; x < sw; x++) 2505 for (x = 0; x < sw; x++)
1548 if (row->c0 <= x + vx && x + vx < row->c1) 2506 if (row->c0 <= x + mx && x + mx < row->c1)
1549 { 2507 {
1550 mapcell *cell = row->col + (x + vx - row->c0); 2508 mapcell *cell = row->col + (x + mx - row->c0);
1551 2509
1552 int px = x * 32; 2510 int px = x * Tw;
1553 int py = y * 32; 2511 int py = y * Th;
2512
2513 if (expect_false (cell->player == player))
2514 {
2515 px += sdx;
2516 py += sdy;
2517 }
1554 2518
1555 if (cell->stat_hp) 2519 if (cell->stat_hp)
1556 { 2520 {
1557 int width = cell->stat_width * 32; 2521 int width = cell->stat_width * Tw;
1558 int thick = sh / 28 + 1 + cell->stat_width; 2522 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1559 2523
1560 glColor3ub (0, 0, 0); 2524 glColor3ub (0, 0, 0);
1561 glRectf (px + 1, py - thick - 2, 2525 glRectf (px + 1, py - thick - 2,
1562 px + width - 1, py); 2526 px + width - 1, py);
1563 2527
… …
1569 } 2533 }
1570 } 2534 }
1571} 2535}
1572 2536
1573void 2537void
1574draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2538draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1575 CODE: 2539 CODE:
1576{ 2540{
1577 static float color[16][3] = { 2541 static float color[16][3] = {
1578 { 0.00F, 0.00F, 0.00F }, 2542 { 0.00f, 0.00f, 0.00f },
1579 { 1.00F, 1.00F, 1.00F }, 2543 { 1.00f, 1.00f, 1.00f },
1580 { 0.00F, 0.00F, 0.55F }, 2544 { 0.00f, 0.00f, 0.55f },
1581 { 1.00F, 0.00F, 0.00F }, 2545 { 1.00f, 0.00f, 0.00f },
1582 2546
1583 { 1.00F, 0.54F, 0.00F }, 2547 { 1.00f, 0.54f, 0.00f },
1584 { 0.11F, 0.56F, 1.00F }, 2548 { 0.11f, 0.56f, 1.00f },
1585 { 0.93F, 0.46F, 0.00F }, 2549 { 0.93f, 0.46f, 0.00f },
1586 { 0.18F, 0.54F, 0.34F }, 2550 { 0.18f, 0.54f, 0.34f },
1587 2551
1588 { 0.56F, 0.73F, 0.56F }, 2552 { 0.56f, 0.73f, 0.56f },
1589 { 0.80F, 0.80F, 0.80F }, 2553 { 0.80f, 0.80f, 0.80f },
1590 { 0.55F, 0.41F, 0.13F }, 2554 { 0.55f, 0.41f, 0.13f },
1591 { 0.99F, 0.77F, 0.26F }, 2555 { 0.99f, 0.77f, 0.26f },
1592 2556
1593 { 0.74F, 0.65F, 0.41F }, 2557 { 0.74f, 0.65f, 0.41f },
1594 2558
1595 { 0.00F, 1.00F, 1.00F }, 2559 { 0.00f, 1.00f, 1.00f },
1596 { 1.00F, 0.00F, 1.00F }, 2560 { 1.00f, 0.00f, 1.00f },
1597 { 1.00F, 1.00F, 0.00F }, 2561 { 1.00f, 1.00f, 0.00f },
1598 }; 2562 };
1599 2563
1600 int x, y; 2564 int x, y;
1601 2565
1602 glEnable (GL_TEXTURE_2D); 2566 glEnable (GL_TEXTURE_2D);
2567 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2568 * but the nvidia driver (185.18.14) mishandles alpha textures
2569 * and takes the colour from god knows where instead of using
2570 * Cp. MODULATE results in the same colour, but slightly different
2571 * alpha, but atcually gives us the correct colour with nvidia.
2572 */
1603 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2573 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1604 glEnable (GL_BLEND); 2574 glEnable (GL_BLEND);
1605 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2575 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1606 glBegin (GL_QUADS); 2576 glBegin (GL_QUADS);
1607 2577
1608 for (y = 0; y < h; y++) 2578 for (y = 0; y < h; y++)
… …
1612 2582
1613 if (m) 2583 if (m)
1614 { 2584 {
1615 float *c = color [m & 15]; 2585 float *c = color [m & 15];
1616 2586
1617 float tx1 = m & 0x40 ? 0.5 : 0.; 2587 float tx1 = m & 0x40 ? 0.5f : 0.f;
1618 float tx2 = tx1 + 0.5; 2588 float tx2 = tx1 + 0.5f;
1619 2589
1620 glColor4f (c[0], c[1], c[2], 0.75); 2590 glColor4f (c[0], c[1], c[2], 1);
1621 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2591 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1622 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2592 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1623 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2593 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1624 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2594 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1625 } 2595 }
… …
1629 glDisable (GL_BLEND); 2599 glDisable (GL_BLEND);
1630 glDisable (GL_TEXTURE_2D); 2600 glDisable (GL_TEXTURE_2D);
1631} 2601}
1632 2602
1633void 2603void
1634fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 2604fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1635 PPCODE: 2605 PPCODE:
1636{ 2606{
1637 int vx, vy;
1638 int x, y; 2607 int x, y;
1639 int sw4 = (sw + 3) & ~3; 2608 int sw1 = sw + 2;
2609 int sh1 = sh + 2;
2610 int sh3 = sh * 3;
2611 int sw3 = sw * 3;
1640 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2612 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1641 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2613 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1642 2614 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1643 memset (darkness, 255, sw4 * sh); 2615 memset (darkness1, 0, sw1*sh1);
2616
1644 SvPOK_only (darkness_sv); 2617 SvPOK_only (darkness3_sv);
1645 SvCUR_set (darkness_sv, sw4 * sh); 2618 SvCUR_set (darkness3_sv, sw3 * sh3);
1646 2619
1647 vx = self->x + (self->w - sw + 1) / 2 - shift_x; 2620 mx += self->x - 1;
1648 vy = self->y + (self->h - sh + 1) / 2 - shift_y; 2621 my += self->y - 1;
1649 2622
1650 for (y = 0; y < sh; y++) 2623 for (y = 0; y < sh1; y++)
1651 if (0 <= y + vy && y + vy < self->rows) 2624 if (0 <= y + my && y + my < self->rows)
1652 { 2625 {
1653 maprow *row = self->row + (y + vy); 2626 maprow *row = self->row + (y + my);
1654 2627
1655 for (x = 0; x < sw; x++) 2628 for (x = 0; x < sw1; x++)
1656 if (row->c0 <= x + vx && x + vx < row->c1) 2629 if (row->c0 <= x + mx && x + mx < row->c1)
1657 { 2630 {
1658 mapcell *cell = row->col + (x + vx - row->c0); 2631 mapcell *cell = row->col + (x + mx - row->c0);
1659 2632
1660 darkness[y * sw4 + x] = cell->darkness 2633 darkness1 [y * sw1 + x] = cell->darkness
1661 ? 255 - (cell->darkness - 1) 2634 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1662 : 255 - FOW_DARKNESS; 2635 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1663 } 2636 }
1664 } 2637 }
1665 2638
2639 for (y = 0; y < sh; ++y)
2640 for (x = 0; x < sw; ++x)
2641 {
2642 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2643 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2644 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2645 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2646 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2647 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2648 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2649 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2650 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2651
2652 uint8_t r11 = (d11 + d21 + d12) / 3;
2653 uint8_t r21 = d21;
2654 uint8_t r31 = (d21 + d31 + d32) / 3;
2655
2656 uint8_t r12 = d12;
2657 uint8_t r22 = d22;
2658 uint8_t r32 = d32;
2659
2660 uint8_t r13 = (d13 + d23 + d12) / 3;
2661 uint8_t r23 = d23;
2662 uint8_t r33 = (d23 + d33 + d32) / 3;
2663
2664 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2665 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2666 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2667 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2668 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2669 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2670 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2671 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2672 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2673 }
2674
2675 free (darkness1);
2676
1666 EXTEND (SP, 3); 2677 EXTEND (SP, 3);
1667 PUSHs (sv_2mortal (newSViv (sw4))); 2678 PUSHs (sv_2mortal (newSViv (sw3)));
1668 PUSHs (sv_2mortal (newSViv (sh))); 2679 PUSHs (sv_2mortal (newSViv (sh3)));
1669 PUSHs (darkness_sv); 2680 PUSHs (darkness3_sv);
1670} 2681}
1671 2682
1672SV * 2683SV *
1673get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2684get_rect (DC::Map self, int x0, int y0, int w, int h)
1674 CODE: 2685 CODE:
1675{ 2686{
1676 int x, y, x1, y1; 2687 int x, y, x1, y1;
1677 SV *data_sv = newSV (w * h * 7 + 5); 2688 SV *data_sv = newSV (w * h * 7 + 5);
1678 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2689 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1703 if (row && row->c0 <= x && x < row->c1) 2714 if (row && row->c0 <= x && x < row->c1)
1704 { 2715 {
1705 mapcell *cell = row->col + (x - row->c0); 2716 mapcell *cell = row->col + (x - row->c0);
1706 uint8_t flags = 0; 2717 uint8_t flags = 0;
1707 2718
1708 if (cell->face [0]) flags |= 1; 2719 if (cell->tile [0]) flags |= 1;
1709 if (cell->face [1]) flags |= 2; 2720 if (cell->tile [1]) flags |= 2;
1710 if (cell->face [2]) flags |= 4; 2721 if (cell->tile [2]) flags |= 4;
1711 2722
1712 *data++ = flags; 2723 *data++ = flags;
1713 2724
1714 if (flags & 1) 2725 if (flags & 1)
1715 { 2726 {
2727 tileid tile = cell->tile [0];
1716 *data++ = cell->face [0] >> 8; 2728 *data++ = tile >> 8;
1717 *data++ = cell->face [0]; 2729 *data++ = tile;
1718 } 2730 }
1719 2731
1720 if (flags & 2) 2732 if (flags & 2)
1721 { 2733 {
2734 tileid tile = cell->tile [1];
1722 *data++ = cell->face [1] >> 8; 2735 *data++ = tile >> 8;
1723 *data++ = cell->face [1]; 2736 *data++ = tile;
1724 } 2737 }
1725 2738
1726 if (flags & 4) 2739 if (flags & 4)
1727 { 2740 {
2741 tileid tile = cell->tile [2];
1728 *data++ = cell->face [2] >> 8; 2742 *data++ = tile >> 8;
1729 *data++ = cell->face [2]; 2743 *data++ = tile;
1730 } 2744 }
1731 } 2745 }
1732 else 2746 else
1733 *data++ = 0; 2747 *data++ = 0;
1734 } 2748 }
1735 } 2749 }
1736 2750
2751 /* if size is w*h + 5 then no data has been found */
2752 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2753 {
1737 SvPOK_only (data_sv); 2754 SvPOK_only (data_sv);
1738 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2755 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2756 }
2757
1739 RETVAL = data_sv; 2758 RETVAL = data_sv;
1740} 2759}
1741 OUTPUT: 2760 OUTPUT:
1742 RETVAL 2761 RETVAL
1743 2762
1744void 2763void
1745set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2764set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1746 PPCODE: 2765 PPCODE:
1747{ 2766{
1748 int x, y, z; 2767 int x, y, z;
1749 int w, h; 2768 int w, h;
1750 int x1, y1; 2769 int x1, y1;
2770 STRLEN len;
2771 uint8_t *data, *end;
2772
2773 len = SvLEN (data_sv);
2774 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2775 data = (uint8_t *)SvPVbyte_nolen (data_sv);
2776 end = data + len + 8;
2777
2778 if (len < 5)
2779 XSRETURN_EMPTY;
1751 2780
1752 if (*data++ != 0) 2781 if (*data++ != 0)
1753 return; /* version mismatch */ 2782 XSRETURN_EMPTY; /* version mismatch */
1754 2783
1755 w = *data++ << 8; w |= *data++; 2784 w = *data++ << 8; w |= *data++;
1756 h = *data++ << 8; h |= *data++; 2785 h = *data++ << 8; h |= *data++;
1757 2786
1758 // we need to do this 'cause we don't keep an absolute coord system for rows 2787 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1770 { 2799 {
1771 maprow *row = map_get_row (self, y); 2800 maprow *row = map_get_row (self, y);
1772 2801
1773 for (x = x0; x < x1; x++) 2802 for (x = x0; x < x1; x++)
1774 { 2803 {
2804 uint8_t flags;
2805
2806 if (data + 7 >= end)
2807 XSRETURN_EMPTY;
2808
1775 uint8_t flags = *data++; 2809 flags = *data++;
1776 2810
1777 if (flags) 2811 if (flags)
1778 { 2812 {
1779 mapface face[3] = { 0, 0, 0 };
1780
1781 mapcell *cell = row_get_cell (row, x); 2813 mapcell *cell = row_get_cell (row, x);
2814 tileid tile[3] = { 0, 0, 0 };
1782 2815
1783 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2816 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1784 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2817 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1785 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2818 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1786 2819
1787 if (cell->darkness == 0) 2820 if (cell->darkness == 0)
1788 { 2821 {
1789 cell->darkness = 0; 2822 /*cell->darkness = 0;*/
2823 EXTEND (SP, 3);
1790 2824
1791 for (z = 0; z <= 2; z++) 2825 for (z = 0; z <= 2; z++)
1792 { 2826 {
1793 cell->face[z] = face[z]; 2827 tileid t = tile [z];
1794 2828
1795 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2829 if (t >= self->texs || (t && !self->tex [t].name))
2830 {
1796 XPUSHs (sv_2mortal (newSViv (face[z]))); 2831 PUSHs (sv_2mortal (newSViv (t)));
2832 need_texid (self, t);
2833 }
2834
2835 cell->tile [z] = t;
1797 } 2836 }
1798 } 2837 }
1799 } 2838 }
1800 } 2839 }
1801 } 2840 }
1802} 2841}
1803 2842
1804MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2843MODULE = Deliantra::Client PACKAGE = DC::RW
1805 2844
1806CFPlus::MixChunk 2845DC::RW
1807new_from_file (SV *class, char *path) 2846new (SV *klass, SV *data_sv)
1808 CODE: 2847 CODE:
1809 RETVAL = Mix_LoadWAV (path); 2848{
2849 STRLEN datalen;
2850 char *data = SvPVbyte (data_sv, datalen);
2851
2852 RETVAL = SDL_RWFromConstMem (data, datalen);
2853}
1810 OUTPUT: 2854 OUTPUT:
1811 RETVAL 2855 RETVAL
1812 2856
2857DC::RW
2858new_from_file (SV *klass, const char *path, const char *mode = "rb")
2859 CODE:
2860 RETVAL = SDL_RWFromFile (path, mode);
2861 OUTPUT:
2862 RETVAL
2863
2864# fails on win32:
2865# dc.xs(2268) : error C2059: syntax error : '('
1813void 2866#void
2867#close (DC::RW self)
2868# CODE:
2869# (self->(close)) (self);
2870
2871MODULE = Deliantra::Client PACKAGE = DC::Channel
2872
2873PROTOTYPES: DISABLE
2874
2875DC::Channel
2876find ()
2877 CODE:
2878{
2879 RETVAL = Mix_GroupAvailable (-1);
2880
2881 if (RETVAL < 0)
2882 {
2883 RETVAL = Mix_GroupOldest (-1);
2884
2885 if (RETVAL < 0)
2886 {
2887 // happens sometimes, maybe it just stopped playing(?)
2888 RETVAL = Mix_GroupAvailable (-1);
2889
2890 if (RETVAL < 0)
2891 XSRETURN_UNDEF;
2892 }
2893 else
2894 Mix_HaltChannel (RETVAL);
2895 }
2896
2897 Mix_UnregisterAllEffects (RETVAL);
2898 Mix_Volume (RETVAL, 128);
2899}
2900 OUTPUT:
2901 RETVAL
2902
2903void
2904halt (DC::Channel self)
2905 CODE:
2906 Mix_HaltChannel (self);
2907
2908void
2909expire (DC::Channel self, int ticks = -1)
2910 CODE:
2911 Mix_ExpireChannel (self, ticks);
2912
2913void
2914fade_out (DC::Channel self, int ticks = -1)
2915 CODE:
2916 Mix_FadeOutChannel (self, ticks);
2917
2918int
2919volume (DC::Channel self, int volume)
2920 CODE:
2921 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2922 OUTPUT:
2923 RETVAL
2924
2925void
2926unregister_all_effects (DC::Channel self)
2927 CODE:
2928 Mix_UnregisterAllEffects (self);
2929
2930void
2931set_panning (DC::Channel self, int left, int right)
2932 CODE:
2933 left = CLAMP (left , 0, 255);
2934 right = CLAMP (right, 0, 255);
2935 Mix_SetPanning (self, left, right);
2936
2937void
2938set_distance (DC::Channel self, int distance)
2939 CODE:
2940 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2941
2942void
2943set_position (DC::Channel self, int angle, int distance)
2944 CODE:
2945
2946void
2947set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2948 CODE:
2949{
2950 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2951 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2952 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2953}
2954
2955void
2956set_reverse_stereo (DC::Channel self, int flip)
2957 CODE:
2958 Mix_SetReverseStereo (self, flip);
2959
2960MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2961
2962PROTOTYPES: DISABLE
2963
2964void
2965decoders ()
2966 PPCODE:
2967#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2968 int i, num = Mix_GetNumChunkDecoders ();
2969 EXTEND (SP, num);
2970 for (i = 0; i < num; ++i)
2971 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2972#else
2973 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2974#endif
2975
2976DC::MixChunk
2977new (SV *klass, DC::RW rwops)
2978 CODE:
2979 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2980 OUTPUT:
2981 RETVAL
2982
2983void
1814DESTROY (CFPlus::MixChunk self) 2984DESTROY (DC::MixChunk self)
1815 CODE: 2985 CODE:
1816 Mix_FreeChunk (self); 2986 Mix_FreeChunk (self);
1817 2987
1818int 2988int
1819volume (CFPlus::MixChunk self, int volume = -1) 2989volume (DC::MixChunk self, int volume = -1)
1820 CODE: 2990 CODE:
2991 if (items > 1)
2992 volume = CLAMP (volume, 0, 128);
1821 RETVAL = Mix_VolumeChunk (self, volume); 2993 RETVAL = Mix_VolumeChunk (self, volume);
1822 OUTPUT: 2994 OUTPUT:
1823 RETVAL 2995 RETVAL
1824 2996
1825int 2997DC::Channel
1826play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2998play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1827 CODE: 2999 CODE:
3000{
1828 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 3001 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
3002
3003 if (RETVAL < 0)
3004 XSRETURN_UNDEF;
3005
3006 if (channel < 0)
3007 {
3008 Mix_UnregisterAllEffects (RETVAL);
3009 Mix_Volume (RETVAL, 128);
3010 }
3011}
1829 OUTPUT: 3012 OUTPUT:
1830 RETVAL 3013 RETVAL
1831 3014
1832MODULE = CFPlus PACKAGE = CFPlus::MixMusic 3015MODULE = Deliantra::Client PACKAGE = DC::MixMusic
3016
3017void
3018decoders ()
3019 PPCODE:
3020#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
3021 int i, num = Mix_GetNumMusicDecoders ();
3022 EXTEND (SP, num);
3023 for (i = 0; i < num; ++i)
3024 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
3025#else
3026 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
3027#endif
1833 3028
1834int 3029int
1835volume (int volume = -1) 3030volume (int volume = -1)
3031 PROTOTYPE: ;$
1836 CODE: 3032 CODE:
3033 if (items > 0)
3034 volume = CLAMP (volume, 0, 128);
1837 RETVAL = Mix_VolumeMusic (volume); 3035 RETVAL = Mix_VolumeMusic (volume);
1838 OUTPUT: 3036 OUTPUT:
1839 RETVAL 3037 RETVAL
1840 3038
1841CFPlus::MixMusic 3039void
1842new_from_file (SV *class, char *path) 3040fade_out (int ms)
1843 CODE: 3041 CODE:
1844 RETVAL = Mix_LoadMUS (path); 3042 Mix_FadeOutMusic (ms);
3043
3044void
3045halt ()
3046 CODE:
3047 Mix_HaltMusic ();
3048
3049int
3050playing ()
3051 CODE:
3052 RETVAL = Mix_PlayingMusic ();
1845 OUTPUT: 3053 OUTPUT:
1846 RETVAL 3054 RETVAL
1847 3055
3056DC::MixMusic
3057new (SV *klass, DC::RW rwops)
3058 CODE:
3059 RETVAL = Mix_LoadMUS_RW (rwops);
3060 OUTPUT:
3061 RETVAL
3062
1848void 3063void
1849DESTROY (CFPlus::MixMusic self) 3064DESTROY (DC::MixMusic self)
1850 CODE: 3065 CODE:
1851 Mix_FreeMusic (self); 3066 Mix_FreeMusic (self);
1852 3067
1853int 3068int
1854play (CFPlus::MixMusic self, int loops = -1) 3069play (DC::MixMusic self, int loops = -1)
1855 CODE: 3070 CODE:
1856 RETVAL = Mix_PlayMusic (self, loops); 3071 RETVAL = Mix_PlayMusic (self, loops);
1857 OUTPUT: 3072 OUTPUT:
1858 RETVAL 3073 RETVAL
1859 3074
1860MODULE = CFPlus PACKAGE = CFPlus::OpenGL 3075void
3076fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3077 CODE:
3078 Mix_FadeInMusicPos (self, loops, ms, position);
3079
3080MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3081
3082PROTOTYPES: ENABLE
1861 3083
1862BOOT: 3084BOOT:
1863{ 3085{
1864 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 3086 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1865 static const struct { 3087 static const struct {
1866 const char *name; 3088 const char *name;
1867 IV iv; 3089 IV iv;
1868 } *civ, const_iv[] = { 3090 } *civ, const_iv[] = {
1869# define const_iv(name) { # name, (IV)name } 3091# define const_iv(name) { # name, (IV)name }
3092 const_iv (GL_VENDOR),
3093 const_iv (GL_VERSION),
3094 const_iv (GL_EXTENSIONS),
3095 const_iv (GL_MAX_TEXTURE_UNITS),
1870 const_iv (GL_COLOR_MATERIAL), 3096 const_iv (GL_COLOR_MATERIAL),
1871 const_iv (GL_SMOOTH), 3097 const_iv (GL_SMOOTH),
1872 const_iv (GL_FLAT), 3098 const_iv (GL_FLAT),
1873 const_iv (GL_DITHER), 3099 const_iv (GL_DITHER),
1874 const_iv (GL_BLEND), 3100 const_iv (GL_BLEND),
… …
1878 const_iv (GL_ALPHA_TEST), 3104 const_iv (GL_ALPHA_TEST),
1879 const_iv (GL_NORMALIZE), 3105 const_iv (GL_NORMALIZE),
1880 const_iv (GL_RESCALE_NORMAL), 3106 const_iv (GL_RESCALE_NORMAL),
1881 const_iv (GL_FRONT), 3107 const_iv (GL_FRONT),
1882 const_iv (GL_BACK), 3108 const_iv (GL_BACK),
3109 const_iv (GL_AUX0),
1883 const_iv (GL_AND), 3110 const_iv (GL_AND),
1884 const_iv (GL_ONE), 3111 const_iv (GL_ONE),
1885 const_iv (GL_ZERO), 3112 const_iv (GL_ZERO),
1886 const_iv (GL_SRC_ALPHA), 3113 const_iv (GL_SRC_ALPHA),
1887 const_iv (GL_DST_ALPHA), 3114 const_iv (GL_DST_ALPHA),
1888 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3115 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1889 const_iv (GL_ONE_MINUS_DST_ALPHA), 3116 const_iv (GL_ONE_MINUS_DST_ALPHA),
3117 const_iv (GL_SRC_COLOR),
3118 const_iv (GL_DST_COLOR),
3119 const_iv (GL_ONE_MINUS_SRC_COLOR),
3120 const_iv (GL_ONE_MINUS_DST_COLOR),
1890 const_iv (GL_SRC_ALPHA_SATURATE), 3121 const_iv (GL_SRC_ALPHA_SATURATE),
1891 const_iv (GL_RGB), 3122 const_iv (GL_RGB),
1892 const_iv (GL_RGBA), 3123 const_iv (GL_RGBA),
1893 const_iv (GL_RGBA4), 3124 const_iv (GL_RGBA4),
1894 const_iv (GL_RGBA8), 3125 const_iv (GL_RGBA8),
… …
1900 const_iv (GL_INTENSITY), 3131 const_iv (GL_INTENSITY),
1901 const_iv (GL_LUMINANCE), 3132 const_iv (GL_LUMINANCE),
1902 const_iv (GL_LUMINANCE_ALPHA), 3133 const_iv (GL_LUMINANCE_ALPHA),
1903 const_iv (GL_FLOAT), 3134 const_iv (GL_FLOAT),
1904 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3135 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3136 const_iv (GL_COMPRESSED_ALPHA_ARB),
3137 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3138 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3139 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3140 const_iv (GL_COMPRESSED_RGB_ARB),
3141 const_iv (GL_COMPRESSED_RGBA_ARB),
1905 const_iv (GL_COMPILE), 3142 const_iv (GL_COMPILE),
3143 const_iv (GL_PROXY_TEXTURE_1D),
3144 const_iv (GL_PROXY_TEXTURE_2D),
1906 const_iv (GL_TEXTURE_1D), 3145 const_iv (GL_TEXTURE_1D),
1907 const_iv (GL_TEXTURE_2D), 3146 const_iv (GL_TEXTURE_2D),
1908 const_iv (GL_TEXTURE_ENV), 3147 const_iv (GL_TEXTURE_ENV),
1909 const_iv (GL_TEXTURE_MAG_FILTER), 3148 const_iv (GL_TEXTURE_MAG_FILTER),
1910 const_iv (GL_TEXTURE_MIN_FILTER), 3149 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1931 const_iv (GL_COLOR_LOGIC_OP), 3170 const_iv (GL_COLOR_LOGIC_OP),
1932 const_iv (GL_SEPARABLE_2D), 3171 const_iv (GL_SEPARABLE_2D),
1933 const_iv (GL_CONVOLUTION_2D), 3172 const_iv (GL_CONVOLUTION_2D),
1934 const_iv (GL_CONVOLUTION_BORDER_MODE), 3173 const_iv (GL_CONVOLUTION_BORDER_MODE),
1935 const_iv (GL_CONSTANT_BORDER), 3174 const_iv (GL_CONSTANT_BORDER),
3175 const_iv (GL_POINTS),
1936 const_iv (GL_LINES), 3176 const_iv (GL_LINES),
1937 const_iv (GL_LINE_STRIP), 3177 const_iv (GL_LINE_STRIP),
1938 const_iv (GL_LINE_LOOP), 3178 const_iv (GL_LINE_LOOP),
1939 const_iv (GL_QUADS), 3179 const_iv (GL_QUADS),
1940 const_iv (GL_QUAD_STRIP), 3180 const_iv (GL_QUAD_STRIP),
1941 const_iv (GL_TRIANGLES), 3181 const_iv (GL_TRIANGLES),
1942 const_iv (GL_TRIANGLE_STRIP), 3182 const_iv (GL_TRIANGLE_STRIP),
1943 const_iv (GL_TRIANGLE_FAN), 3183 const_iv (GL_TRIANGLE_FAN),
3184 const_iv (GL_POLYGON),
1944 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3185 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3186 const_iv (GL_POINT_SMOOTH_HINT),
3187 const_iv (GL_LINE_SMOOTH_HINT),
3188 const_iv (GL_POLYGON_SMOOTH_HINT),
3189 const_iv (GL_GENERATE_MIPMAP_HINT),
3190 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1945 const_iv (GL_FASTEST), 3191 const_iv (GL_FASTEST),
3192 const_iv (GL_DONT_CARE),
3193 const_iv (GL_NICEST),
1946 const_iv (GL_V2F), 3194 const_iv (GL_V2F),
1947 const_iv (GL_V3F), 3195 const_iv (GL_V3F),
1948 const_iv (GL_T2F_V3F), 3196 const_iv (GL_T2F_V3F),
1949 const_iv (GL_T2F_N3F_V3F), 3197 const_iv (GL_T2F_N3F_V3F),
3198 const_iv (GL_FUNC_ADD),
3199 const_iv (GL_FUNC_SUBTRACT),
3200 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1950# undef const_iv 3201# undef const_iv
1951 }; 3202 };
1952 3203
1953 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3204 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1954 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3205 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
1955}
1956 3206
1957char * 3207 texture_av = newAV ();
3208 AvREAL_off (texture_av);
3209}
3210
3211void
3212disable_GL_EXT_blend_func_separate ()
3213 CODE:
3214 gl.BlendFuncSeparate = 0;
3215 gl.BlendFuncSeparateEXT = 0;
3216
3217void
3218apple_nvidia_bug (int enable)
3219
3220const char *
1958gl_vendor () 3221gl_vendor ()
1959 CODE: 3222 CODE:
1960 RETVAL = (char *)glGetString (GL_VENDOR); 3223 RETVAL = (const char *)glGetString (GL_VENDOR);
1961 OUTPUT: 3224 OUTPUT:
1962 RETVAL 3225 RETVAL
1963 3226
1964char * 3227const char *
1965gl_version () 3228gl_version ()
1966 CODE: 3229 CODE:
1967 RETVAL = (char *)glGetString (GL_VERSION); 3230 RETVAL = (const char *)glGetString (GL_VERSION);
1968 OUTPUT: 3231 OUTPUT:
1969 RETVAL 3232 RETVAL
1970 3233
1971char * 3234const char *
1972gl_extensions () 3235gl_extensions ()
1973 CODE: 3236 CODE:
1974 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3237 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
1975 OUTPUT: 3238 OUTPUT:
1976 RETVAL 3239 RETVAL
1977 3240
3241const char *glGetString (GLenum pname)
3242 CODE:
3243 RETVAL = (const char *)glGetString (pname);
3244 OUTPUT:
3245 RETVAL
3246
3247GLint glGetInteger (GLenum pname)
3248 CODE:
3249 glGetIntegerv (pname, &RETVAL);
3250 OUTPUT:
3251 RETVAL
3252
3253GLdouble glGetDouble (GLenum pname)
3254 CODE:
3255 glGetDoublev (pname, &RETVAL);
3256 OUTPUT:
3257 RETVAL
3258
1978int glGetError () 3259int glGetError ()
1979 3260
1980void glFinish () 3261void glFinish ()
3262
3263void glFlush ()
1981 3264
1982void glClear (int mask) 3265void glClear (int mask)
1983 3266
1984void glClearColor (float r, float g, float b, float a = 1.0) 3267void glClearColor (float r, float g, float b, float a = 1.0)
1985 PROTOTYPE: @ 3268 PROTOTYPE: @
… …
1996 3279
1997void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3280void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1998 CODE: 3281 CODE:
1999 gl_BlendFuncSeparate (sa, da, saa, daa); 3282 gl_BlendFuncSeparate (sa, da, saa, daa);
2000 3283
3284# void glBlendEquation (int se)
3285
2001void glDepthMask (int flag) 3286void glDepthMask (int flag)
2002 3287
2003void glLogicOp (int opcode) 3288void glLogicOp (int opcode)
2004 3289
2005void glColorMask (int red, int green, int blue, int alpha) 3290void glColorMask (int red, int green, int blue, int alpha)
… …
2019# near_ and far_ are due to microsofts buggy "c" compiler 3304# near_ and far_ are due to microsofts buggy "c" compiler
2020void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3305void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2021 3306
2022# near_ and far_ are due to microsofts buggy "c" compiler 3307# near_ and far_ are due to microsofts buggy "c" compiler
2023void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3308void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3309
3310PROTOTYPES: DISABLE
2024 3311
2025void glViewport (int x, int y, int width, int height) 3312void glViewport (int x, int y, int width, int height)
2026 3313
2027void glScissor (int x, int y, int width, int height) 3314void glScissor (int x, int y, int width, int height)
2028 3315
… …
2036 3323
2037void glRotate (float angle, float x, float y, float z) 3324void glRotate (float angle, float x, float y, float z)
2038 CODE: 3325 CODE:
2039 glRotatef (angle, x, y, z); 3326 glRotatef (angle, x, y, z);
2040 3327
2041void glBegin (int mode)
2042
2043void glEnd ()
2044
2045void glColor (float r, float g, float b, float a = 1.0) 3328void glColor (float r, float g, float b, float a = 1.0)
2046 PROTOTYPE: @ 3329 PROTOTYPE: @
2047 ALIAS: 3330 ALIAS:
2048 glColor_premultiply = 1 3331 glColor_premultiply = 1
2049 CODE: 3332 CODE:
2050 if (ix) 3333 if (ix)
2051 { 3334 {
… …
2054 b *= a; 3337 b *= a;
2055 } 3338 }
2056 // microsoft visual "c" rounds instead of truncating... 3339 // microsoft visual "c" rounds instead of truncating...
2057 glColor4f (r, g, b, a); 3340 glColor4f (r, g, b, a);
2058 3341
2059void glInterleavedArrays (int format, int stride, char *data)
2060
2061void glDrawElements (int mode, int count, int type, char *indices)
2062
2063# 1.2 void glDrawRangeElements (int mode, int start, int end
2064
2065void glRasterPos (float x, float y, float z = 0.) 3342void glRasterPos (float x, float y, float z = 0.)
2066 CODE: 3343 CODE:
2067 glRasterPos3f (0, 0, z); 3344 glRasterPos3f (0, 0, z);
2068 glBitmap (0, 0, 0, 0, x, y, 0); 3345 glBitmap (0, 0, 0, 0, x, y, 0);
2069 3346
… …
2073 3350
2074void glTexCoord (float s, float t) 3351void glTexCoord (float s, float t)
2075 CODE: 3352 CODE:
2076 glTexCoord2f (s, t); 3353 glTexCoord2f (s, t);
2077 3354
3355void glRect (float x1, float y1, float x2, float y2)
3356 CODE:
3357 glRectf (x1, y1, x2, y2);
3358
3359void glRect_lineloop (float x1, float y1, float x2, float y2)
3360 CODE:
3361 glBegin (GL_LINE_LOOP);
3362 glVertex2f (x1, y1);
3363 glVertex2f (x2, y1);
3364 glVertex2f (x2, y2);
3365 glVertex2f (x1, y2);
3366 glEnd ();
3367
3368PROTOTYPES: ENABLE
3369
3370void glBegin (int mode)
3371
3372void glEnd ()
3373
3374void glPointSize (GLfloat size)
3375
3376void glLineWidth (GLfloat width)
3377
3378void glInterleavedArrays (int format, int stride, char *data)
3379
3380void glDrawElements (int mode, int count, int type, char *indices)
3381
3382# 1.2 void glDrawRangeElements (int mode, int start, int end
3383
2078void glTexEnv (int target, int pname, float param) 3384void glTexEnv (int target, int pname, float param)
2079 CODE: 3385 CODE:
2080 glTexEnvf (target, pname, param); 3386 glTexEnvf (target, pname, param);
2081 3387
2082void glTexParameter (int target, int pname, float param) 3388void glTexParameter (int target, int pname, float param)
… …
2098void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3404void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2099 CODE: 3405 CODE:
2100 if (gl.SeparableFilter2D) 3406 if (gl.SeparableFilter2D)
2101 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3407 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2102 3408
2103void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3409void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2104 3410
2105void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3411void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2106 3412
2107void glDrawPixels (int width, int height, int format, int type, char *pixels) 3413void glDrawPixels (int width, int height, int format, int type, char *pixels)
3414
3415void glPixelZoom (float x, float y)
2108 3416
2109void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3417void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2110 3418
2111int glGenTexture () 3419int glGenTexture ()
2112 CODE: 3420 CODE:
2113{ 3421 RETVAL = gen_texture ();
2114 GLuint name;
2115 glGenTextures (1, &name);
2116 RETVAL = name;
2117}
2118 OUTPUT: 3422 OUTPUT:
2119 RETVAL 3423 RETVAL
2120 3424
2121void glDeleteTexture (int name) 3425void glDeleteTexture (int name)
2122 CODE: 3426 CODE:
2123{
2124 GLuint name_ = name;
2125 glDeleteTextures (1, &name_); 3427 del_texture (name);
2126} 3428
2127
2128int glGenList () 3429int glGenList ()
2129 CODE: 3430 CODE:
2130 RETVAL = glGenLists (1); 3431 RETVAL = glGenLists (1);
2131 OUTPUT: 3432 OUTPUT:
2132 RETVAL 3433 RETVAL
… …
2139 3440
2140void glEndList () 3441void glEndList ()
2141 3442
2142void glCallList (int list) 3443void glCallList (int list)
2143 3444
3445void c_init ()
3446 CODE:
3447 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3448 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3449
3450MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3451
3452PROTOTYPES: DISABLE
3453
3454void
3455find_widget (SV *self, NV x, NV y)
3456 PPCODE:
3457{
3458 if (within_widget (self, x, y))
3459 XPUSHs (self);
3460}
3461
3462BOOT:
3463{
3464 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3465
3466 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3467 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3468 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3469 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3470}
3471
3472void
3473draw (SV *self)
3474 CODE:
3475{
3476 HV *hv;
3477 SV **svp;
3478 NV x, y, w, h;
3479 SV *draw_x_sv = GvSV (draw_x_gv);
3480 SV *draw_y_sv = GvSV (draw_y_gv);
3481 SV *draw_w_sv = GvSV (draw_w_gv);
3482 SV *draw_h_sv = GvSV (draw_h_gv);
3483 double draw_x, draw_y;
3484
3485 if (!SvROK (self))
3486 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3487
3488 hv = (HV *)SvRV (self);
3489
3490 if (SvTYPE (hv) != SVt_PVHV)
3491 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3492
3493 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3494 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3495
3496 if (!h || !w)
3497 XSRETURN_EMPTY;
3498
3499 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3500 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3501
3502 draw_x = SvNV (draw_x_sv) + x;
3503 draw_y = SvNV (draw_y_sv) + y;
3504
3505 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3506 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3507 XSRETURN_EMPTY;
3508
3509 sv_setnv (draw_x_sv, draw_x);
3510 sv_setnv (draw_y_sv, draw_y);
3511
3512 glPushMatrix ();
3513 glTranslated (x, y, 0);
3514
3515 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3516 {
3517 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3518
3519 if (svp && SvTRUE (*svp))
3520 {
3521 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3522 glEnable (GL_BLEND);
3523 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3524 glBegin (GL_QUADS);
3525 glVertex2f (0, 0);
3526 glVertex2f (w, 0);
3527 glVertex2f (w, h);
3528 glVertex2f (0, h);
3529 glEnd ();
3530 glDisable (GL_BLEND);
3531 }
3532 }
3533#if 0
3534 // draw borders, for debugging
3535 glPushMatrix ();
3536 glColor4f (1., 1., 0., 1.);
3537 glTranslatef (.5, .5, 0.);
3538 glBegin (GL_LINE_LOOP);
3539 glVertex2f (0 , 0);
3540 glVertex2f (w - 1, 0);
3541 glVertex2f (w - 1, h - 1);
3542 glVertex2f (0 , h - 1);
3543 glEnd ();
3544 glPopMatrix ();
3545#endif
3546 PUSHMARK (SP);
3547 XPUSHs (self);
3548 PUTBACK;
3549 call_method ("_draw", G_VOID | G_DISCARD);
3550 SPAGAIN;
3551
3552 glPopMatrix ();
3553
3554 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3555 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3556}
3557

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