ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/deliantra/Deliantra-Client/Client.xs
(Generate patch)

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.165 by root, Fri Dec 8 14:59:54 2006 UTC vs.
Revision 1.321 by root, Sun Nov 18 01:15:04 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) 8# pragma warning(disable:4761)
9#endif 9#endif
10 10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
14#endif
15
11#include "EXTERN.h" 16#include "EXTERN.h"
12#include "perl.h" 17#include "perl.h"
13#include "XSUB.h" 18#include "XSUB.h"
14 19
15#ifdef _WIN32 20#ifdef _WIN32
16# undef pipe 21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define atan2f(x,y) atan2(x,y)
25# define M_PI 3.14159265f
17#endif 26#endif
18 27
28#include <assert.h>
19#include <math.h> 29#include <math.h>
20#include <string.h> 30#include <string.h>
21#include <stdio.h> 31#include <stdio.h>
22#include <stdlib.h> 32#include <stdlib.h>
23 33
34#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
35
24#include <SDL.h> 36#include <SDL.h>
37#include <SDL_thread.h>
25#include <SDL_endian.h> 38#include <SDL_endian.h>
26#include <SDL_image.h> 39#include <SDL_image.h>
27#include <SDL_mixer.h> 40#include <SDL_mixer.h>
28#include <SDL_opengl.h> 41#include <SDL_opengl.h>
29 42
43/* work around os x broken headers */
44#ifdef __MACOSX__
45typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
46typedef void (APIENTRYP PFNGLACTIVETEXTUREPROC) (GLenum texture);
47typedef void (APIENTRYP PFNGLMULTITEXCOORD2FPROC) (GLenum target, GLfloat s, GLfloat t);
48#endif
49
30#define PANGO_ENABLE_BACKEND 50#define PANGO_ENABLE_BACKEND
31#define G_DISABLE_CAST_CHECKS 51#define G_DISABLE_CAST_CHECKS
32 52
33#include <glib/gmacros.h> 53#include <glib.h>
34 54
35#include <pango/pango.h> 55#include <pango/pango.h>
56
57#ifndef PANGO_VERSION_CHECK
58# define PANGO_VERSION_CHECK(a,b,c) 0
59#endif
60
61#if !PANGO_VERSION_CHECK (1, 15, 2)
62# define pango_layout_get_line_readonly pango_layout_get_line
63# define pango_layout_get_lines_readonly pango_layout_get_lines
64# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
65# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
66#endif
36 67
37#ifndef _WIN32 68#ifndef _WIN32
38# include <sys/types.h> 69# include <sys/types.h>
39# include <sys/socket.h> 70# include <sys/socket.h>
40# include <netinet/in.h> 71# include <netinet/in.h>
41# include <netinet/tcp.h> 72# include <netinet/tcp.h>
42# include <inttypes.h> 73# include <inttypes.h>
43#endif 74#endif
44 75
76#if __GNUC__ >= 4
77# define expect(expr,value) __builtin_expect ((expr),(value))
78#else
79# define expect(expr,value) (expr)
80#endif
81
82#define expect_false(expr) expect ((expr) != 0, 0)
83#define expect_true(expr) expect ((expr) != 0, 1)
84
45#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */ 85#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46 86
87/* this is used as fow flag as well, so has to have a different value */
88/* then anything that is computed by incoming darkness */
47#define FOW_DARKNESS 32 89#define FOW_DARKNESS 50
90#define DARKNESS_ADJUST(n) (n)
48 91
49#define MAP_EXTEND_X 32 92#define MAP_EXTEND_X 32
50#define MAP_EXTEND_Y 512 93#define MAP_EXTEND_Y 512
51 94
52#define MIN_FONT_HEIGHT 10 95#define MIN_FONT_HEIGHT 10
53 96
54#if 0 97/* mask out modifiers we are not interested in */
55# define PARACHUTE SDL_INIT_NOPARACHUTE 98#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
56#else 99
57# define PARACHUTE 0 100#define KMOD_LRAM 0x10000 // our extension
58#endif 101
102#define TEXID_SPEECH 1
103#define TEXID_NOFACE 2
104
105static char *
106fast_sv_grow (SV *sv, STRLEN need)
107{
108 STRLEN len = SvLEN (sv);
109 STRLEN want = SvCUR (sv) + need;
110
111 if (expect_false (len < want))
112 {
113 do
114 len *= 2;
115 while (len < want);
116
117 sv_grow (sv, len);
118 }
119
120 SvCUR_set (sv, want);
121 return SvEND (sv) - need;
122}
123
124static AV *texture_av;
59 125
60static struct 126static struct
61{ 127{
62#define GL_FUNC(ptr,name) ptr name; 128#define GL_FUNC(ptr,name) ptr name;
63#include "glfunc.h" 129#include "glfunc.h"
64#undef GL_FUNC 130#undef GL_FUNC
65} gl; 131} gl;
66 132
133static void
67static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) 134gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
68{ 135{
69 if (gl.BlendFuncSeparate) 136 if (gl.BlendFuncSeparate)
70 gl.BlendFuncSeparate (sa, da, saa, daa); 137 gl.BlendFuncSeparate (sa, da, saa, daa);
71 else if (gl.BlendFuncSeparateEXT) 138 else if (gl.BlendFuncSeparateEXT)
72 gl.BlendFuncSeparateEXT (sa, da, saa, daa); 139 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
73 else 140 else
74 glBlendFunc (sa, da); 141 glBlendFunc (sa, da);
75} 142}
76 143
144static GLuint
145gen_texture ()
146{
147 GLuint name;
148
149 if (AvFILL (texture_av) >= 0)
150 name = (GLuint)(size_t)av_pop (texture_av);
151 else
152 glGenTextures (1, &name);
153
154 return name;
155}
156
157static void
158del_texture (GLuint name)
159{
160 /* make a half-assed attempt at returning the memory used by the texture */
161 /* textures are frequently being reused by cfplus anyway */
162 /*glBindTexture (GL_TEXTURE_2D, name);*/
163 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
164 av_push (texture_av, (SV *)(size_t)name);
165 glDeleteTextures (1, &name);
166}
167
77#include "texcache.c" 168#include "texcache.c"
169#include "rendercache.c"
78 170
79#include "pango-font.c" 171#include "pango-font.c"
80#include "pango-fontmap.c" 172#include "pango-fontmap.c"
81#include "pango-render.c" 173#include "pango-render.c"
82 174
175typedef IV DC__Channel;
176typedef SDL_RWops *DC__RW;
83typedef Mix_Chunk *CFPlus__MixChunk; 177typedef Mix_Chunk *DC__MixChunk;
84typedef Mix_Music *CFPlus__MixMusic; 178typedef Mix_Music *DC__MixMusic;
85 179
86typedef PangoFontDescription *CFPlus__Font; 180typedef PangoFontDescription *DC__Font;
87 181
88static int 182static int
89shape_attr_p (PangoLayoutRun *run) 183shape_attr_p (PangoLayoutRun *run)
90{ 184{
91 GSList *attrs = run->item->analysis.extra_attrs; 185 GSList *attrs = run->item->analysis.extra_attrs;
92 186
93 while (attrs) 187 while (attrs)
94 { 188 {
95 PangoAttribute *attr = attrs->data; 189 PangoAttribute *attr = (PangoAttribute *)attrs->data;
96 190
97 if (attr->klass->type == PANGO_ATTR_SHAPE) 191 if (attr->klass->type == PANGO_ATTR_SHAPE)
98 return 1; 192 return 1;
99 193
100 attrs = attrs->next; 194 attrs = attrs->next;
… …
105 199
106typedef struct cf_layout { 200typedef struct cf_layout {
107 PangoLayout *pl; 201 PangoLayout *pl;
108 float r, g, b, a; // default color for rgba mode 202 float r, g, b, a; // default color for rgba mode
109 int base_height; 203 int base_height;
110 CFPlus__Font font; 204 DC__Font font;
205 rc_t *rc;
111} *CFPlus__Layout; 206} *DC__Layout;
112 207
113static CFPlus__Font default_font; 208static DC__Font default_font;
114static PangoContext *opengl_context; 209static PangoContext *opengl_context;
115static PangoFontMap *opengl_fontmap; 210static PangoFontMap *opengl_fontmap;
116 211
117static void 212static void
118substitute_func (FcPattern *pattern, gpointer data) 213substitute_func (FcPattern *pattern, gpointer data)
119{ 214{
120 FcPatternAddBool (pattern, FC_HINTING, 1); 215 FcPatternAddBool (pattern, FC_HINTING, 1);
121#ifdef FC_HINT_STYLE 216#ifdef FC_HINT_STYLE
122 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); 217 FcPatternAddInteger (pattern, FC_HINT_STYLE, FC_HINT_FULL);
123#endif 218#endif
124 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 219 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
125} 220}
126 221
127static void 222static void
128layout_update_font (CFPlus__Layout self) 223layout_update_font (DC__Layout self)
129{ 224{
130 /* use a random scale factor to account for unknown descenders, 0.8 works 225 /* use a random scale factor to account for unknown descenders, 0.8 works
131 * reasonably well with bitstream vera 226 * reasonably well with dejavu/bistream fonts
132 */ 227 */
133 PangoFontDescription *font = self->font ? self->font : default_font; 228 PangoFontDescription *font = self->font ? self->font : default_font;
134 229
135 pango_font_description_set_absolute_size (font, 230 pango_font_description_set_absolute_size (font,
136 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 231 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
137 232
138 pango_layout_set_font_description (self->pl, font); 233 pango_layout_set_font_description (self->pl, font);
139} 234}
140 235
141static void 236static void
142layout_get_pixel_size (CFPlus__Layout self, int *w, int *h) 237layout_get_pixel_size (DC__Layout self, int *w, int *h)
143{ 238{
144 PangoRectangle rect; 239 PangoRectangle rect;
145 240
146 // get_pixel_* wrongly rounds down 241 // get_pixel_* wrongly rounds down
147 pango_layout_get_extents (self->pl, 0, &rect); 242 pango_layout_get_extents (self->pl, 0, &rect);
… …
154 249
155 *w = rect.width; 250 *w = rect.width;
156 *h = rect.height; 251 *h = rect.height;
157} 252}
158 253
254typedef uint16_t tileid;
159typedef uint16_t mapface; 255typedef uint16_t faceid;
160 256
161typedef struct { 257typedef struct {
162 GLint name; 258 GLuint name;
163 int w, h; 259 int w, h;
164 float s, t; 260 float s, t;
165 uint8_t r, g, b, a; 261 uint8_t r, g, b, a;
262 tileid smoothtile;
263 uint8_t smoothlevel;
264 uint8_t unused; /* set to zero on use */
166} maptex; 265} maptex;
167 266
168typedef struct { 267typedef struct {
169 uint32_t player; 268 uint32_t player;
170 mapface face[3]; 269 tileid tile[3];
171 uint16_t darkness; 270 uint16_t darkness;
172 uint8_t stat_width, stat_hp, flags; 271 uint8_t stat_width, stat_hp, flags, smoothmax;
173} mapcell; 272} mapcell;
174 273
175typedef struct { 274typedef struct {
176 int32_t c0, c1; 275 int32_t c0, c1;
177 mapcell *col; 276 mapcell *col;
178} maprow; 277} maprow;
179 278
180typedef struct map { 279typedef struct map {
181 int x, y, w, h; 280 int x, y, w, h;
182 int ox, oy; /* offset to virtual global coordinate system */ 281 int ox, oy; /* offset to virtual global coordinate system */
183 int faces; 282 int faces; tileid *face2tile; // [faceid]
184 mapface *face; 283 int texs; maptex *tex; // [tileid]
185
186 int texs;
187 maptex *tex;
188 284
189 int32_t rows; 285 int32_t rows;
190 maprow *row; 286 maprow *row;
191} *CFPlus__Map; 287} *DC__Map;
192 288
193static char * 289static char *
194prepend (char *ptr, int sze, int inc) 290prepend (char *ptr, int sze, int inc)
195{ 291{
196 char *p; 292 char *p;
… …
213} 309}
214 310
215#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 311#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
216#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 312#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
217 313
314static void
315need_facenum (struct map *self, faceid face)
316{
317 while (self->faces <= face)
318 {
319 Append (tileid, self->face2tile, self->faces, self->faces);
320 self->faces *= 2;
321 }
322}
323
324static void
325need_texid (struct map *self, int texid)
326{
327 while (self->texs <= texid)
328 {
329 Append (maptex, self->tex, self->texs, self->texs);
330 self->texs *= 2;
331 }
332}
333
218static maprow * 334static maprow *
219map_get_row (CFPlus__Map self, int y) 335map_get_row (DC__Map self, int y)
220{ 336{
221 if (0 > y) 337 if (0 > y)
222 { 338 {
223 int extend = - y + MAP_EXTEND_Y; 339 int extend = - y + MAP_EXTEND_Y;
224 Prepend (maprow, self->row, self->rows, extend); 340 Prepend (maprow, self->row, self->rows, extend);
… …
262 378
263 return row->col + (x - row->c0); 379 return row->col + (x - row->c0);
264} 380}
265 381
266static mapcell * 382static mapcell *
267map_get_cell (CFPlus__Map self, int x, int y) 383map_get_cell (DC__Map self, int x, int y)
268{ 384{
269 return row_get_cell (map_get_row (self, y), x); 385 return row_get_cell (map_get_row (self, y), x);
270} 386}
271 387
272static void 388static void
273map_clear (CFPlus__Map self) 389map_clear (DC__Map self)
274{ 390{
275 int r; 391 int r;
276 392
277 for (r = 0; r < self->rows; r++) 393 for (r = 0; r < self->rows; r++)
278 Safefree (self->row[r].col); 394 Safefree (self->row[r].col);
… …
285 self->oy = 0; 401 self->oy = 0;
286 self->row = 0; 402 self->row = 0;
287 self->rows = 0; 403 self->rows = 0;
288} 404}
289 405
406#define CELL_CLEAR(cell) \
407 do { \
408 if ((cell)->player) \
409 (cell)->tile [2] = 0; \
410 (cell)->darkness = 0; \
411 (cell)->stat_hp = 0; \
412 (cell)->flags = 0; \
413 (cell)->player = 0; \
414 } while (0)
415
290static void 416static void
291map_blank (CFPlus__Map self, int x0, int y0, int w, int h) 417map_blank (DC__Map self, int x0, int y0, int w, int h)
292{ 418{
293 int x, y; 419 int x, y;
294 maprow *row; 420 maprow *row;
295 mapcell *cell; 421 mapcell *cell;
296 422
… …
308 if (x >= row->c1) 434 if (x >= row->c1)
309 break; 435 break;
310 436
311 cell = row->col + x - row->c0; 437 cell = row->col + x - row->c0;
312 438
313 cell->darkness = 0; 439 CELL_CLEAR (cell);
314 cell->stat_hp = 0;
315 cell->flags = 0;
316 cell->player = 0;
317 } 440 }
318 } 441 }
442}
443
444typedef struct {
445 tileid tile;
446 uint8_t x, y, level;
447} smooth_key;
448
449static void
450smooth_or_bits (HV *hv, smooth_key *key, IV bits)
451{
452 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
453
454 if (SvIOK (*sv))
455 SvIV_set (*sv, SvIVX (*sv) | bits);
456 else
457 sv_setiv (*sv, bits);
319} 458}
320 459
321static void 460static void
322music_finished (void) 461music_finished (void)
323{ 462{
… …
340 ev.code = 1; 479 ev.code = 1;
341 ev.data1 = (void *)(long)channel; 480 ev.data1 = (void *)(long)channel;
342 ev.data2 = 0; 481 ev.data2 = 0;
343 482
344 SDL_PushEvent ((SDL_Event *)&ev); 483 SDL_PushEvent ((SDL_Event *)&ev);
484}
485
486// approximately divide by 255
487static unsigned int
488div255 (unsigned int n)
489{
490 return (n + (n >> 8)) >> 8;
345} 491}
346 492
347static unsigned int 493static unsigned int
348minpot (unsigned int n) 494minpot (unsigned int n)
349{ 495{
… …
359 n |= n >> 16; 505 n |= n >> 16;
360 506
361 return n + 1; 507 return n + 1;
362} 508}
363 509
364MODULE = CFPlus PACKAGE = CFPlus 510static unsigned int
511popcount (unsigned int n)
512{
513 n -= (n >> 1) & 0x55555555U;
514 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
515 n = ((n >> 4) + n) & 0x0f0f0f0fU;
516 n *= 0x01010101U;
517
518 return n >> 24;
519}
520
521/* SDL should provide this, really. */
522#define SDLK_MODIFIER_MIN 300
523#define SDLK_MODIFIER_MAX 314
524
525/******************************************************************************/
526
527static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
528static GV *hover_gv;
529
530static int
531within_widget (SV *widget, NV x, NV y)
532{
533 HV *self;
534 SV **svp;
535 NV wx, ww, wy, wh;
536
537 if (!SvROK (widget))
538 return 0;
539
540 self = (HV *)SvRV (widget);
541
542 if (SvTYPE (self) != SVt_PVHV)
543 return 0;
544
545 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
546 if (y < wy)
547 return 0;
548
549 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
550 if (y >= wy + wh)
551 return 0;
552
553 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
554 if (x < wx)
555 return 0;
556
557 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
558 if (x >= wx + ww)
559 return 0;
560
561 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
562 if (!svp || !SvTRUE (*svp))
563 return 0;
564
565 return 1;
566}
567
568/******************************************************************************/
569
570/* process keyboard modifiers */
571static int
572mod_munge (int mod)
573{
574 mod &= MOD_MASK;
575
576 if (mod & (KMOD_META | KMOD_ALT))
577 mod |= KMOD_LRAM;
578
579 return mod;
580}
581
582static void
583deliantra_main (SV *real_main)
584{
585 dSP;
586
587 PUSHMARK (SP);
588 call_sv (real_main, G_DISCARD | G_VOID);
589}
590
591#ifdef __MACOSX__
592 static SV *real_main;
593
594 /* to due surprising braindamage on the side of SDL design, we
595 * do some mind-boggling hack here: SDL requires a custom main()
596 * on OS X, so... we provide one and call the original main(), which,
597 * due to shared library magic, calls -lSDLmain's main, not perl's main,
598 * and which calls our main (== SDL_main) back.
599 */
600 extern C_LINKAGE int
601 main (int argc, char *argv[])
602 {
603 deliantra_main (real_main);
604 }
605
606 #undef main
607
608 extern C_LINKAGE int main (int argc, char *argv[]);
609
610 static void
611 SDL_main_hack (SV *real_main_)
612 {
613 real_main = real_main_;
614
615 char *argv[] = { "deliantra client", 0 };
616 (main) (1, argv);
617 }
618#else
619 static void
620 SDL_main_hack (SV *real_main)
621 {
622 deliantra_main (real_main);
623 }
624#endif
625
626MODULE = Deliantra::Client PACKAGE = DC
365 627
366PROTOTYPES: ENABLE 628PROTOTYPES: ENABLE
367 629
368BOOT: 630BOOT:
369{ 631{
370 HV *stash = gv_stashpv ("CFPlus", 1); 632 HV *stash = gv_stashpv ("DC", 1);
371 static const struct { 633 static const struct {
372 const char *name; 634 const char *name;
373 IV iv; 635 IV iv;
374 } *civ, const_iv[] = { 636 } *civ, const_iv[] = {
375# define const_iv(name) { # name, (IV)name } 637# define const_iv(name) { # name, (IV)name }
638 const_iv (SDLK_MODIFIER_MIN),
639 const_iv (SDLK_MODIFIER_MAX),
640
376 const_iv (SDL_ACTIVEEVENT), 641 const_iv (SDL_ACTIVEEVENT),
377 const_iv (SDL_KEYDOWN), 642 const_iv (SDL_KEYDOWN),
378 const_iv (SDL_KEYUP), 643 const_iv (SDL_KEYUP),
379 const_iv (SDL_MOUSEMOTION), 644 const_iv (SDL_MOUSEMOTION),
380 const_iv (SDL_MOUSEBUTTONDOWN), 645 const_iv (SDL_MOUSEBUTTONDOWN),
… …
389 const_iv (SDL_EVENT_RESERVEDA), 654 const_iv (SDL_EVENT_RESERVEDA),
390 const_iv (SDL_EVENT_RESERVEDB), 655 const_iv (SDL_EVENT_RESERVEDB),
391 const_iv (SDL_VIDEORESIZE), 656 const_iv (SDL_VIDEORESIZE),
392 const_iv (SDL_VIDEOEXPOSE), 657 const_iv (SDL_VIDEOEXPOSE),
393 const_iv (SDL_USEREVENT), 658 const_iv (SDL_USEREVENT),
659
660 const_iv (SDL_APPINPUTFOCUS),
661 const_iv (SDL_APPMOUSEFOCUS),
662 const_iv (SDL_APPACTIVE),
663
664
665 const_iv (SDLK_UNKNOWN),
666 const_iv (SDLK_FIRST),
667 const_iv (SDLK_BACKSPACE),
668 const_iv (SDLK_TAB),
669 const_iv (SDLK_CLEAR),
670 const_iv (SDLK_RETURN),
671 const_iv (SDLK_PAUSE),
672 const_iv (SDLK_ESCAPE),
673 const_iv (SDLK_SPACE),
674 const_iv (SDLK_EXCLAIM),
675 const_iv (SDLK_QUOTEDBL),
676 const_iv (SDLK_HASH),
677 const_iv (SDLK_DOLLAR),
678 const_iv (SDLK_AMPERSAND),
679 const_iv (SDLK_QUOTE),
680 const_iv (SDLK_LEFTPAREN),
681 const_iv (SDLK_RIGHTPAREN),
682 const_iv (SDLK_ASTERISK),
683 const_iv (SDLK_PLUS),
684 const_iv (SDLK_COMMA),
685 const_iv (SDLK_MINUS),
686 const_iv (SDLK_PERIOD),
687 const_iv (SDLK_SLASH),
688 const_iv (SDLK_0),
689 const_iv (SDLK_1),
690 const_iv (SDLK_2),
691 const_iv (SDLK_3),
692 const_iv (SDLK_4),
693 const_iv (SDLK_5),
694 const_iv (SDLK_6),
695 const_iv (SDLK_7),
696 const_iv (SDLK_8),
697 const_iv (SDLK_9),
698 const_iv (SDLK_COLON),
699 const_iv (SDLK_SEMICOLON),
700 const_iv (SDLK_LESS),
701 const_iv (SDLK_EQUALS),
702 const_iv (SDLK_GREATER),
703 const_iv (SDLK_QUESTION),
704 const_iv (SDLK_AT),
705
706 const_iv (SDLK_LEFTBRACKET),
707 const_iv (SDLK_BACKSLASH),
708 const_iv (SDLK_RIGHTBRACKET),
709 const_iv (SDLK_CARET),
710 const_iv (SDLK_UNDERSCORE),
711 const_iv (SDLK_BACKQUOTE),
712 const_iv (SDLK_DELETE),
713
714 const_iv (SDLK_FIRST),
715 const_iv (SDLK_LAST),
394 const_iv (SDLK_KP0), 716 const_iv (SDLK_KP0),
395 const_iv (SDLK_KP1), 717 const_iv (SDLK_KP1),
396 const_iv (SDLK_KP2), 718 const_iv (SDLK_KP2),
397 const_iv (SDLK_KP3), 719 const_iv (SDLK_KP3),
398 const_iv (SDLK_KP4), 720 const_iv (SDLK_KP4),
… …
453 const_iv (SDLK_BREAK), 775 const_iv (SDLK_BREAK),
454 const_iv (SDLK_MENU), 776 const_iv (SDLK_MENU),
455 const_iv (SDLK_POWER), 777 const_iv (SDLK_POWER),
456 const_iv (SDLK_EURO), 778 const_iv (SDLK_EURO),
457 const_iv (SDLK_UNDO), 779 const_iv (SDLK_UNDO),
780
458 const_iv (KMOD_NONE), 781 const_iv (KMOD_NONE),
782 const_iv (KMOD_SHIFT),
459 const_iv (KMOD_LSHIFT), 783 const_iv (KMOD_LSHIFT),
460 const_iv (KMOD_RSHIFT), 784 const_iv (KMOD_RSHIFT),
785 const_iv (KMOD_CTRL),
461 const_iv (KMOD_LCTRL), 786 const_iv (KMOD_LCTRL),
462 const_iv (KMOD_RCTRL), 787 const_iv (KMOD_RCTRL),
788 const_iv (KMOD_ALT),
463 const_iv (KMOD_LALT), 789 const_iv (KMOD_LALT),
464 const_iv (KMOD_RALT), 790 const_iv (KMOD_RALT),
791 const_iv (KMOD_META),
465 const_iv (KMOD_LMETA), 792 const_iv (KMOD_LMETA),
466 const_iv (KMOD_RMETA), 793 const_iv (KMOD_RMETA),
467 const_iv (KMOD_NUM), 794 const_iv (KMOD_NUM),
468 const_iv (KMOD_CAPS), 795 const_iv (KMOD_CAPS),
469 const_iv (KMOD_MODE), 796 const_iv (KMOD_MODE),
470 const_iv (KMOD_CTRL), 797
471 const_iv (KMOD_SHIFT), 798 const_iv (KMOD_LRAM),
472 const_iv (KMOD_ALT), 799
473 const_iv (KMOD_META) 800 const_iv (MIX_DEFAULT_FORMAT),
801
802 const_iv (SDL_INIT_TIMER),
803 const_iv (SDL_INIT_AUDIO),
804 const_iv (SDL_INIT_VIDEO),
805 const_iv (SDL_INIT_CDROM),
806 const_iv (SDL_INIT_JOYSTICK),
807 const_iv (SDL_INIT_EVERYTHING),
808 const_iv (SDL_INIT_NOPARACHUTE),
809 const_iv (SDL_INIT_EVENTTHREAD),
810
811 const_iv (SDL_GL_RED_SIZE),
812 const_iv (SDL_GL_GREEN_SIZE),
813 const_iv (SDL_GL_BLUE_SIZE),
814 const_iv (SDL_GL_ALPHA_SIZE),
815 const_iv (SDL_GL_DOUBLEBUFFER),
816 const_iv (SDL_GL_BUFFER_SIZE),
817 const_iv (SDL_GL_DEPTH_SIZE),
818 const_iv (SDL_GL_STENCIL_SIZE),
819 const_iv (SDL_GL_ACCUM_RED_SIZE),
820 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
821 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
822 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
823 const_iv (SDL_GL_STEREO),
824 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
825 const_iv (SDL_GL_MULTISAMPLESAMPLES),
826 const_iv (SDL_GL_ACCELERATED_VISUAL),
827 const_iv (SDL_GL_SWAP_CONTROL),
828
829 const_iv (FOW_DARKNESS)
474# undef const_iv 830# undef const_iv
475 }; 831 };
476 832
477 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 833 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
478 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 834 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
835
836 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
837 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
479} 838}
839
840void
841weaken (SV *rv)
842 PROTOTYPE: $
843 CODE:
844 sv_rvweaken (rv);
480 845
481int 846int
482in_destruct () 847in_destruct ()
483 CODE: 848 CODE:
484 RETVAL = PL_main_cv == Nullcv; 849 RETVAL = PL_main_cv == Nullcv;
… …
486 RETVAL 851 RETVAL
487 852
488NV floor (NV x) 853NV floor (NV x)
489 854
490NV ceil (NV x) 855NV ceil (NV x)
856
857IV minpot (UV n)
858
859IV popcount (UV n)
860
861NV distance (NV dx, NV dy)
862 CODE:
863 RETVAL = pow (dx * dx + dy * dy, 0.5);
864 OUTPUT:
865 RETVAL
491 866
492void 867void
493pango_init () 868pango_init ()
494 CODE: 869 CODE:
495{ 870{
496 opengl_fontmap = pango_opengl_font_map_new (); 871 opengl_fontmap = pango_opengl_font_map_new ();
497 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); 872 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
498 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); 873 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
874 /*pango_context_set_font_description (opengl_context, default_font);*/
875#if PANGO_VERSION_CHECK (1, 15, 2)
876 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
877 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
878#endif
499} 879}
500 880
501int 881char *SDL_GetError ()
502SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
503 882
504void 883void SDL_main_hack (SV *real_main)
884 PROTOTYPE: &
885
886int SDL_Init (U32 flags)
887
888int SDL_InitSubSystem (U32 flags)
889
890void SDL_QuitSubSystem (U32 flags)
891
505SDL_Quit () 892void SDL_Quit ()
506 893
894int SDL_GL_SetAttribute (int attr, int value)
895 C_ARGS: (SDL_GLattr)attr, value
896
897int SDL_GL_GetAttribute (int attr)
898 CODE:
899 if (SDL_GL_GetAttribute ((SDL_GLattr)attr, &RETVAL))
900 XSRETURN_UNDEF;
901 OUTPUT:
902 RETVAL
903
507void 904void
508SDL_ListModes () 905SDL_ListModes (int rgb, int alpha)
509 PPCODE: 906 PPCODE:
510{ 907{
511 SDL_Rect **m; 908 SDL_Rect **m;
512 909
513 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 910 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
514 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 911 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
515 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 912 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
516 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 913 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
517 914
518 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 915 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
519 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 916 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
520 917
521 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 918 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
522 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 919 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
523 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 920 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
524 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 921 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
525 922
526 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 923 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
527#if SDL_VERSION_ATLEAST(1,2,10)
528 SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
529 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); 924 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
530#endif
531
532 SDL_EnableUNICODE (1);
533 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
534 925
535 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 926 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
536 927
537 if (m && m != (SDL_Rect **)-1) 928 if (m && m != (SDL_Rect **)-1)
538 while (*m) 929 while (*m)
539 { 930 {
931 if ((*m)->w >= 400 && (*m)->h >= 300)
932 {
540 AV *av = newAV (); 933 AV *av = newAV ();
541 av_push (av, newSViv ((*m)->w)); 934 av_push (av, newSViv ((*m)->w));
542 av_push (av, newSViv ((*m)->h)); 935 av_push (av, newSViv ((*m)->h));
936 av_push (av, newSViv (rgb));
937 av_push (av, newSViv (alpha));
543 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 938 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
939 }
544 940
545 ++m; 941 ++m;
546 } 942 }
547} 943}
548 944
549char *
550SDL_GetError ()
551
552int 945int
553SDL_SetVideoMode (int w, int h, int fullscreen) 946SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
554 CODE: 947 CODE:
948{
949 SDL_EnableUNICODE (1);
950 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
951
952 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
953 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
954 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
955 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
956
555 RETVAL = !!SDL_SetVideoMode ( 957 RETVAL = !!SDL_SetVideoMode (
556 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 958 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
557 ); 959 );
960
558 if (RETVAL) 961 if (RETVAL)
559 { 962 {
560 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 963 av_clear (texture_av);
561# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); 964#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
562# include "glfunc.h" 965#include "glfunc.h"
563# undef GL_FUNC 966#undef GL_FUNC
967 if (!gl.ActiveTexture ) gl.ActiveTexture = gl.ActiveTextureARB;
968 if (!gl.MultiTexCoord2f) gl.MultiTexCoord2f = gl.MultiTexCoord2fARB;
564 } 969 }
970}
565 OUTPUT: 971 OUTPUT:
566 RETVAL 972 RETVAL
973
974void
975SDL_WM_SetCaption (const char *title, const char *icon)
567 976
568void 977void
569SDL_GL_SwapBuffers () 978SDL_GL_SwapBuffers ()
570 979
571char * 980char *
572SDL_GetKeyName (int sym) 981SDL_GetKeyName (int sym)
982 C_ARGS: (SDLKey)sym
573 983
984int
985SDL_GetAppState ()
986
987int
988SDL_GetModState ()
989
990int
991SDL_WaitEvent ()
992 C_ARGS: 0
993
574void 994void
575SDL_PollEvent () 995SDL_PumpEvents ()
996
997void
998peep_events ()
576 PPCODE: 999 PPCODE:
577{ 1000{
578 SDL_Event ev; 1001 SDL_Event ev;
579 1002
580 while (SDL_PollEvent (&ev)) 1003 SDL_PumpEvents ();
1004 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
581 { 1005 {
582 HV *hv = newHV (); 1006 HV *hv = newHV ();
583 hv_store (hv, "type", 4, newSViv (ev.type), 0); 1007 hv_store (hv, "type", 4, newSViv (ev.type), 0);
584 1008
585 switch (ev.type) 1009 switch (ev.type)
586 { 1010 {
587 case SDL_KEYDOWN: 1011 case SDL_KEYDOWN:
588 case SDL_KEYUP: 1012 case SDL_KEYUP:
589 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 1013 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
590 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 1014 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
591 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 1015 hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
1016 hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
592 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 1017 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
593 break; 1018 break;
594 1019
595 case SDL_ACTIVEEVENT: 1020 case SDL_ACTIVEEVENT:
596 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 1021 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
597 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 1022 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
598 break; 1023 break;
599 1024
600 case SDL_MOUSEMOTION: 1025 case SDL_MOUSEMOTION:
1026 {
1027 int state = ev.motion.state;
1028 int x = ev.motion.x;
1029 int y = ev.motion.y;
1030 int xrel = ev.motion.xrel;
1031 int yrel = ev.motion.yrel;
1032
1033 /* do simplistic event compression */
1034 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
1035 && state == ev.motion.state)
1036 {
1037 xrel += ev.motion.xrel;
1038 yrel += ev.motion.yrel;
1039 x = ev.motion.x;
1040 y = ev.motion.y;
1041 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
1042 }
1043
601 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1044 hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
602
603 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 1045 hv_store (hv, "state", 5, newSViv (state), 0);
604 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 1046 hv_store (hv, "x", 1, newSViv (x), 0);
605 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 1047 hv_store (hv, "y", 1, newSViv (y), 0);
606 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 1048 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
607 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 1049 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
1050 }
608 break; 1051 break;
609 1052
610 case SDL_MOUSEBUTTONDOWN: 1053 case SDL_MOUSEBUTTONDOWN:
611 case SDL_MOUSEBUTTONUP: 1054 case SDL_MOUSEBUTTONUP:
612 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 1055 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
613 1056
614 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 1057 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
615 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 1058 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
616 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 1059 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
617 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 1060 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
622 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 1065 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
623 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 1066 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
624 break; 1067 break;
625 } 1068 }
626 1069
627 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1)))); 1070 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
628 } 1071 }
629} 1072}
630 1073
1074char *
1075SDL_AudioDriverName ()
1076 CODE:
1077{
1078 char buf [256];
1079 if (!SDL_AudioDriverName (buf, sizeof (buf)))
1080 XSRETURN_UNDEF;
1081
1082 RETVAL = buf;
1083}
1084 OUTPUT:
1085 RETVAL
1086
631int 1087int
632Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 1088Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
633 POSTCALL: 1089 POSTCALL:
634 Mix_HookMusicFinished (music_finished); 1090 Mix_HookMusicFinished (music_finished);
635 Mix_ChannelFinished (channel_finished); 1091 Mix_ChannelFinished (channel_finished);
636 1092
637void 1093void
1094Mix_QuerySpec ()
1095 PPCODE:
1096{
1097 int freq, channels;
1098 Uint16 format;
1099
1100 if (Mix_QuerySpec (&freq, &format, &channels))
1101 {
1102 EXTEND (SP, 3);
1103 PUSHs (sv_2mortal (newSViv (freq)));
1104 PUSHs (sv_2mortal (newSViv (format)));
1105 PUSHs (sv_2mortal (newSViv (channels)));
1106 }
1107}
1108
1109void
638Mix_CloseAudio () 1110Mix_CloseAudio ()
639 1111
640int 1112int
641Mix_AllocateChannels (int numchans = -1) 1113Mix_AllocateChannels (int numchans = -1)
642 1114
1115const char *
1116Mix_GetError ()
1117
643void 1118void
644lowdelay (int fd, int val = 1) 1119lowdelay (int fd, int val = 1)
645 CODE: 1120 CODE:
646#ifndef _WIN32
647 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 1121 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
648#endif
649 1122
650void 1123void
651win32_proxy_info () 1124win32_proxy_info ()
652 PPCODE: 1125 PPCODE:
653{ 1126{
… …
674 } 1147 }
675 } 1148 }
676#endif 1149#endif
677} 1150}
678 1151
679void 1152int
680add_font (char *file) 1153add_font (char *file)
681 CODE: 1154 CODE:
682 FcConfigAppFontAddFile (0, (const FcChar8 *)file); 1155 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
1156 OUTPUT:
1157 RETVAL
1158
1159void
1160IMG_Init (int flags = IMG_INIT_JPG | IMG_INIT_PNG)
1161
1162# MIX_INIT_MP3 gives smpeg + libstdc++ + libgcc_s
1163void
1164Mix_Init (int flags = MIX_INIT_MOD | MIX_INIT_OGG)
683 1165
684void 1166void
685load_image_inline (SV *image_) 1167load_image_inline (SV *image_)
686 ALIAS: 1168 ALIAS:
687 load_image_file = 1 1169 load_image_file = 1
… …
690 STRLEN image_len; 1172 STRLEN image_len;
691 char *image = (char *)SvPVbyte (image_, image_len); 1173 char *image = (char *)SvPVbyte (image_, image_len);
692 SDL_Surface *surface, *surface2; 1174 SDL_Surface *surface, *surface2;
693 SDL_PixelFormat fmt; 1175 SDL_PixelFormat fmt;
694 SDL_RWops *rw = ix 1176 SDL_RWops *rw = ix
695 ? SDL_RWFromFile (image, "r") 1177 ? SDL_RWFromFile (image, "rb")
696 : SDL_RWFromConstMem (image, image_len); 1178 : SDL_RWFromConstMem (image, image_len);
697 1179
698 if (!rw) 1180 if (!rw)
699 croak ("load_image: %s", SDL_GetError ()); 1181 croak ("load_image: %s", SDL_GetError ());
700 1182
… …
733 1215
734 SDL_LockSurface (surface2); 1216 SDL_LockSurface (surface2);
735 EXTEND (SP, 6); 1217 EXTEND (SP, 6);
736 PUSHs (sv_2mortal (newSViv (surface2->w))); 1218 PUSHs (sv_2mortal (newSViv (surface2->w)));
737 PUSHs (sv_2mortal (newSViv (surface2->h))); 1219 PUSHs (sv_2mortal (newSViv (surface2->h)));
738 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1220 PUSHs (sv_2mortal (newSVpvn ((const char *)surface2->pixels, surface2->h * surface2->pitch)));
739 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1221 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
740 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1222 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
741 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1223 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
742 SDL_UnlockSurface (surface2); 1224 SDL_UnlockSurface (surface2);
743 1225
… …
773void 1255void
774error (char *message) 1256error (char *message)
775 CODE: 1257 CODE:
776 fprintf (stderr, "ERROR: %s\n", message); 1258 fprintf (stderr, "ERROR: %s\n", message);
777#ifdef _WIN32 1259#ifdef _WIN32
778 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1260 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
779#endif 1261#endif
780 1262
781void 1263void
782fatal (char *message) 1264fatal (char *message)
783 CODE: 1265 CODE:
784 fprintf (stderr, "FATAL: %s\n", message); 1266 fprintf (stderr, "FATAL: %s\n", message);
785#ifdef _WIN32 1267#ifdef _WIN32
786 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1268 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
787#endif 1269#endif
788 _exit (1); 1270 _exit (1);
789 1271
790void 1272void
791_exit (int retval = 0) 1273_exit (int retval = 0)
… …
794 ExitThread (retval); // unclean, please beam me up 1276 ExitThread (retval); // unclean, please beam me up
795#else 1277#else
796 _exit (retval); 1278 _exit (retval);
797#endif 1279#endif
798 1280
799MODULE = CFPlus PACKAGE = CFPlus::Font 1281void
1282debug ()
1283 CODE:
1284{
1285#if DEBUG
1286 VALGRIND_DO_LEAK_CHECK;
1287#endif
1288}
800 1289
801CFPlus::Font 1290int
1291SvREFCNT (SV *sv)
1292 CODE:
1293 RETVAL = SvREFCNT (sv);
1294 OUTPUT:
1295 RETVAL
1296
1297MODULE = Deliantra::Client PACKAGE = DC::Font
1298
1299PROTOTYPES: DISABLE
1300
1301DC::Font
802new_from_file (SV *class, char *path, int id = 0) 1302new_from_file (SV *klass, char *path, int id = 0)
803 CODE: 1303 CODE:
804{ 1304{
805 int count; 1305 int count;
806 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1306 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
807 RETVAL = pango_fc_font_description_from_pattern (pattern, 0); 1307 RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
… …
809} 1309}
810 OUTPUT: 1310 OUTPUT:
811 RETVAL 1311 RETVAL
812 1312
813void 1313void
814DESTROY (CFPlus::Font self) 1314DESTROY (DC::Font self)
815 CODE: 1315 CODE:
816 pango_font_description_free (self); 1316 pango_font_description_free (self);
817 1317
818void 1318void
819make_default (CFPlus::Font self) 1319make_default (DC::Font self)
1320 PROTOTYPE: $
820 CODE: 1321 CODE:
821 default_font = self; 1322 default_font = self;
822 1323
823MODULE = CFPlus PACKAGE = CFPlus::Layout 1324MODULE = Deliantra::Client PACKAGE = DC::Layout
824 1325
1326PROTOTYPES: DISABLE
1327
825void 1328void
826reset_glyph_cache () 1329glyph_cache_backup ()
1330 PROTOTYPE:
827 CODE: 1331 CODE:
1332 tc_backup ();
1333
1334void
1335glyph_cache_restore ()
1336 PROTOTYPE:
1337 CODE:
828 tc_clear (); 1338 tc_restore ();
829 1339
830CFPlus::Layout 1340DC::Layout
831new (SV *class) 1341new (SV *klass)
832 CODE: 1342 CODE:
833 New (0, RETVAL, 1, struct cf_layout); 1343 New (0, RETVAL, 1, struct cf_layout);
834 1344
835 RETVAL->pl = pango_layout_new (opengl_context); 1345 RETVAL->pl = pango_layout_new (opengl_context);
836 RETVAL->r = 1.; 1346 RETVAL->r = 1.;
837 RETVAL->g = 1.; 1347 RETVAL->g = 1.;
838 RETVAL->b = 1.; 1348 RETVAL->b = 1.;
839 RETVAL->a = 1.; 1349 RETVAL->a = 1.;
840 RETVAL->base_height = MIN_FONT_HEIGHT; 1350 RETVAL->base_height = MIN_FONT_HEIGHT;
841 RETVAL->font = 0; 1351 RETVAL->font = 0;
1352 RETVAL->rc = rc_alloc ();
842 1353
843 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1354 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
844 layout_update_font (RETVAL); 1355 layout_update_font (RETVAL);
845 OUTPUT: 1356 OUTPUT:
846 RETVAL 1357 RETVAL
847 1358
848void 1359void
849DESTROY (CFPlus::Layout self) 1360DESTROY (DC::Layout self)
850 CODE: 1361 CODE:
851 g_object_unref (self->pl); 1362 g_object_unref (self->pl);
1363 rc_free (self->rc);
852 Safefree (self); 1364 Safefree (self);
853 1365
854void 1366void
855set_text (CFPlus::Layout self, SV *text_) 1367set_text (DC::Layout self, SV *text_)
856 CODE: 1368 CODE:
857{ 1369{
858 STRLEN textlen; 1370 STRLEN textlen;
859 char *text = SvPVutf8 (text_, textlen); 1371 char *text = SvPVutf8 (text_, textlen);
860 1372
861 pango_layout_set_text (self->pl, text, textlen); 1373 pango_layout_set_text (self->pl, text, textlen);
862} 1374}
863 1375
864void 1376void
865set_markup (CFPlus::Layout self, SV *text_) 1377set_markup (DC::Layout self, SV *text_)
866 CODE: 1378 CODE:
867{ 1379{
868 STRLEN textlen; 1380 STRLEN textlen;
869 char *text = SvPVutf8 (text_, textlen); 1381 char *text = SvPVutf8 (text_, textlen);
870 1382
871 pango_layout_set_markup (self->pl, text, textlen); 1383 pango_layout_set_markup (self->pl, text, textlen);
872} 1384}
873 1385
874void 1386void
875set_shapes (CFPlus::Layout self, ...) 1387set_shapes (DC::Layout self, ...)
876 CODE: 1388 CODE:
877{ 1389{
878 PangoAttrList *attrs = 0; 1390 PangoAttrList *attrs = 0;
879 const char *text = pango_layout_get_text (self->pl); 1391 const char *text = pango_layout_get_text (self->pl);
880 const char *pos = text; 1392 const char *pos = text;
… …
915 if (attrs) 1427 if (attrs)
916 pango_layout_set_attributes (self->pl, attrs); 1428 pango_layout_set_attributes (self->pl, attrs);
917} 1429}
918 1430
919void 1431void
920get_shapes (CFPlus::Layout self) 1432get_shapes (DC::Layout self)
921 PPCODE: 1433 PPCODE:
922{ 1434{
923 PangoLayoutIter *iter = pango_layout_get_iter (self->pl); 1435 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
924 1436
925 do 1437 do
926 { 1438 {
927 PangoLayoutRun *run = pango_layout_iter_get_run (iter); 1439 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
928 1440
929 if (run && shape_attr_p (run)) 1441 if (run && shape_attr_p (run))
930 { 1442 {
931 PangoRectangle extents; 1443 PangoRectangle extents;
932 pango_layout_iter_get_run_extents (iter, 0, &extents); 1444 pango_layout_iter_get_run_extents (iter, 0, &extents);
… …
940 1452
941 pango_layout_iter_free (iter); 1453 pango_layout_iter_free (iter);
942} 1454}
943 1455
944int 1456int
945has_wrapped (CFPlus::Layout self) 1457has_wrapped (DC::Layout self)
946 CODE: 1458 CODE:
947{ 1459{
948 int lines = 1; 1460 int lines = 1;
949 const char *text = pango_layout_get_text (self->pl); 1461 const char *text = pango_layout_get_text (self->pl);
950 1462
… …
955} 1467}
956 OUTPUT: 1468 OUTPUT:
957 RETVAL 1469 RETVAL
958 1470
959SV * 1471SV *
960get_text (CFPlus::Layout self) 1472get_text (DC::Layout self)
961 CODE: 1473 CODE:
962 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1474 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
963 sv_utf8_decode (RETVAL); 1475 sv_utf8_decode (RETVAL);
964 OUTPUT: 1476 OUTPUT:
965 RETVAL 1477 RETVAL
966 1478
967void 1479void
968set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.) 1480set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
969 CODE: 1481 CODE:
970 self->r = r; 1482 self->r = r;
971 self->g = g; 1483 self->g = g;
972 self->b = b; 1484 self->b = b;
973 self->a = a; 1485 self->a = a;
974 1486
975void 1487void
976set_font (CFPlus::Layout self, CFPlus::Font font = 0) 1488set_font (DC::Layout self, DC::Font font = 0)
977 CODE: 1489 CODE:
978 if (self->font != font) 1490 if (self->font != font)
979 { 1491 {
980 self->font = font; 1492 self->font = font;
981 layout_update_font (self); 1493 layout_update_font (self);
982 } 1494 }
983 1495
984void 1496void
985set_height (CFPlus::Layout self, int base_height) 1497set_height (DC::Layout self, int base_height)
986 CODE: 1498 CODE:
987 if (self->base_height != base_height) 1499 if (self->base_height != base_height)
988 { 1500 {
989 self->base_height = base_height; 1501 self->base_height = base_height;
990 layout_update_font (self); 1502 layout_update_font (self);
991 } 1503 }
992 1504
993void 1505void
994set_width (CFPlus::Layout self, int max_width = -1) 1506set_width (DC::Layout self, int max_width = -1)
995 CODE: 1507 CODE:
996 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1508 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
997 1509
998void 1510void
999set_indent (CFPlus::Layout self, int indent) 1511set_indent (DC::Layout self, int indent)
1000 CODE: 1512 CODE:
1001 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1513 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1002 1514
1003void 1515void
1004set_spacing (CFPlus::Layout self, int spacing) 1516set_spacing (DC::Layout self, int spacing)
1005 CODE: 1517 CODE:
1006 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1518 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1007 1519
1008void 1520void
1009set_ellipsise (CFPlus::Layout self, int ellipsise) 1521set_ellipsise (DC::Layout self, int ellipsise)
1010 CODE: 1522 CODE:
1011 pango_layout_set_ellipsize (self->pl, 1523 pango_layout_set_ellipsize (self->pl,
1012 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1524 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1013 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1525 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1014 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1526 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1015 : PANGO_ELLIPSIZE_NONE 1527 : PANGO_ELLIPSIZE_NONE
1016 ); 1528 );
1017 1529
1018void 1530void
1019set_single_paragraph_mode (CFPlus::Layout self, int spm) 1531set_single_paragraph_mode (DC::Layout self, int spm)
1020 CODE: 1532 CODE:
1021 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1533 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1022 1534
1023void 1535void
1024size (CFPlus::Layout self) 1536size (DC::Layout self)
1025 PPCODE: 1537 PPCODE:
1026{ 1538{
1027 int w, h; 1539 int w, h;
1028 1540
1029 layout_get_pixel_size (self, &w, &h); 1541 layout_get_pixel_size (self, &w, &h);
… …
1032 PUSHs (sv_2mortal (newSViv (w))); 1544 PUSHs (sv_2mortal (newSViv (w)));
1033 PUSHs (sv_2mortal (newSViv (h))); 1545 PUSHs (sv_2mortal (newSViv (h)));
1034} 1546}
1035 1547
1036int 1548int
1037descent (CFPlus::Layout self) 1549descent (DC::Layout self)
1038 CODE: 1550 CODE:
1039{ 1551{
1040 PangoRectangle rect; 1552 PangoRectangle rect;
1041 PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); 1553 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1042 pango_layout_line_get_pixel_extents (line, 0, &rect); 1554 pango_layout_line_get_pixel_extents (line, 0, &rect);
1043 RETVAL = PANGO_DESCENT (rect); 1555 RETVAL = PANGO_DESCENT (rect);
1044} 1556}
1045 OUTPUT: 1557 OUTPUT:
1046 RETVAL 1558 RETVAL
1047 1559
1048int 1560int
1049xy_to_index (CFPlus::Layout self, int x, int y) 1561xy_to_index (DC::Layout self, int x, int y)
1050 CODE: 1562 CODE:
1051{ 1563{
1052 int index, trailing; 1564 int index, trailing;
1053 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1565 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1054 RETVAL = index + trailing; 1566 RETVAL = index + trailing;
1055} 1567}
1056 OUTPUT: 1568 OUTPUT:
1057 RETVAL 1569 RETVAL
1058 1570
1059void 1571void
1060cursor_pos (CFPlus::Layout self, int index) 1572cursor_pos (DC::Layout self, int index)
1061 PPCODE: 1573 PPCODE:
1062{ 1574{
1063 PangoRectangle strong_pos; 1575 PangoRectangle pos;
1064 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1576 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1065 1577
1066 EXTEND (SP, 3); 1578 EXTEND (SP, 3);
1067 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1579 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1068 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1580 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1069 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1581 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1070} 1582}
1071 1583
1072void 1584void
1073index_to_line_x (CFPlus::Layout self, int index, int trailing = 0) 1585index_to_line_x (DC::Layout self, int index, int trailing = 0)
1074 PPCODE: 1586 PPCODE:
1075{ 1587{
1076 int line, x; 1588 int line, x;
1077 1589
1078 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x); 1590 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1591#if !PANGO_VERSION_CHECK (1, 17, 3)
1079 /* pango bug: line is between 1..numlines, not 0..numlines-1 */ 1592 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
1080 1593 --line;
1594#endif
1081 EXTEND (SP, 2); 1595 EXTEND (SP, 2);
1082 PUSHs (sv_2mortal (newSViv (line - 1))); 1596 PUSHs (sv_2mortal (newSViv (line)));
1083 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE))); 1597 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1084} 1598}
1085 1599
1086void 1600void
1087line_x_to_index (CFPlus::Layout self, int line, int x) 1601line_x_to_index (DC::Layout self, int line, int x)
1088 PPCODE: 1602 PPCODE:
1089{ 1603{
1090 PangoLayoutLine *lp; 1604 PangoLayoutLine *lp;
1091 int index, trailing; 1605 int index, trailing;
1092 1606
1093 if (line < 0) 1607 if (line < 0)
1094 XSRETURN_EMPTY; 1608 XSRETURN_EMPTY;
1095 1609
1096 if (!(lp = pango_layout_get_line (self->pl, line))) 1610 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1097 XSRETURN_EMPTY; /* do better */ 1611 XSRETURN_EMPTY; /* do better */
1098 1612
1099 if (!pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing)) 1613 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1100 XSRETURN_EMPTY; /* do better */
1101 1614
1102 EXTEND (SP, 2); 1615 EXTEND (SP, 2);
1103 if (GIMME_V == G_SCALAR) 1616 if (GIMME_V == G_SCALAR)
1104 PUSHs (sv_2mortal (newSViv (index + trailing))); 1617 PUSHs (sv_2mortal (newSViv (index + trailing)));
1105 else 1618 else
… …
1108 PUSHs (sv_2mortal (newSViv (trailing))); 1621 PUSHs (sv_2mortal (newSViv (trailing)));
1109 } 1622 }
1110} 1623}
1111 1624
1112void 1625void
1113render (CFPlus::Layout self, float x, float y, int flags = 0) 1626render (DC::Layout self, float x, float y, int flags = 0)
1114 PPCODE: 1627 CODE:
1628 rc_clear (self->rc);
1115 pango_opengl_render_layout_subpixel ( 1629 pango_opengl_render_layout_subpixel (
1116 self->pl, 1630 self->pl,
1631 self->rc,
1117 x * PANGO_SCALE, y * PANGO_SCALE, 1632 x * PANGO_SCALE, y * PANGO_SCALE,
1118 self->r, self->g, self->b, self->a, 1633 self->r, self->g, self->b, self->a,
1119 flags 1634 flags
1120 ); 1635 );
1636 // we assume that context_change actually clears/frees stuff
1637 // and does not do any recomputation...
1638 pango_layout_context_changed (self->pl);
1121 1639
1122MODULE = CFPlus PACKAGE = CFPlus::Texture
1123
1124void 1640void
1125pad2pot (SV *data_, SV *w_, SV *h_) 1641draw (DC::Layout self)
1126 CODE: 1642 CODE:
1127{ 1643{
1128 int ow = SvIV (w_); 1644 glEnable (GL_TEXTURE_2D);
1129 int oh = SvIV (h_); 1645 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1646 glEnable (GL_BLEND);
1647 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1648 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1649 glEnable (GL_ALPHA_TEST);
1650 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1130 1651
1131 if (ow && oh) 1652 rc_draw (self->rc);
1653
1654 glDisable (GL_ALPHA_TEST);
1655 glDisable (GL_BLEND);
1656 glDisable (GL_TEXTURE_2D);
1657}
1658
1659MODULE = Deliantra::Client PACKAGE = DC::Texture
1660
1661PROTOTYPES: ENABLE
1662
1663void
1664pad (SV *data_, int ow, int oh, int nw, int nh)
1665 CODE:
1666{
1667 if ((nw != ow || nh != oh) && SvOK (data_))
1132 { 1668 {
1133 int nw = minpot (ow);
1134 int nh = minpot (oh);
1135
1136 if (nw != ow || nh != oh)
1137 {
1138 if (SvOK (data_))
1139 {
1140 STRLEN datalen; 1669 STRLEN datalen;
1141 char *data = SvPVbyte (data_, datalen); 1670 char *data = SvPVbyte (data_, datalen);
1142 int bpp = datalen / (ow * oh); 1671 int bpp = datalen / (ow * oh);
1143 SV *result_ = sv_2mortal (newSV (nw * nh * bpp)); 1672 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1144 1673
1145 SvPOK_only (result_); 1674 SvPOK_only (result_);
1146 SvCUR_set (result_, nw * nh * bpp); 1675 SvCUR_set (result_, nw * nh * bpp);
1147 1676
1148 memset (SvPVX (result_), 0, nw * nh * bpp); 1677 memset (SvPVX (result_), 0, nw * nh * bpp);
1149 while (oh--) 1678 while (oh--)
1150 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp); 1679 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1151 1680
1152 sv_setsv (data_, result_); 1681 sv_setsv (data_, result_);
1153 }
1154
1155 sv_setiv (w_, nw);
1156 sv_setiv (h_, nh);
1157 }
1158 } 1682 }
1159} 1683}
1160 1684
1161void 1685void
1162draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) 1686draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
… …
1168{ 1692{
1169 HV *hv = (HV *)SvRV (self); 1693 HV *hv = (HV *)SvRV (self);
1170 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1694 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1171 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1695 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1172 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1696 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1697
1698 if (name <= 0)
1699 XSRETURN_EMPTY;
1173 1700
1174 if (items < 5) 1701 if (items < 5)
1175 { 1702 {
1176 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1703 w = SvNV (*hv_fetch (hv, "w", 1, 1));
1177 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1704 h = SvNV (*hv_fetch (hv, "h", 1, 1));
… …
1205 glDisable (GL_ALPHA_TEST); 1732 glDisable (GL_ALPHA_TEST);
1206 glDisable (GL_BLEND); 1733 glDisable (GL_BLEND);
1207 } 1734 }
1208} 1735}
1209 1736
1210MODULE = CFPlus PACKAGE = CFPlus::Map 1737void
1738draw_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)
1739 PROTOTYPE: @
1740 CODE:
1741{
1742 glEnable (GL_BLEND);
1743 glBlendFunc (intensity ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1744 glEnable (GL_TEXTURE_2D);
1745 glBindTexture (GL_TEXTURE_2D, name1);
1211 1746
1212CFPlus::Map 1747 glColor3f (intensity, intensity, intensity);
1748 glPushMatrix ();
1749 glScalef (1./3, 1./3, 1.);
1750
1751 if (blend > 0.f)
1752 {
1753 float dx3 = dx * -3.f / w;
1754 float dy3 = dy * -3.f / h;
1755 GLfloat env_color[4] = { 0., 0., 0., blend };
1756
1757 /* interpolate the two shadow textures */
1758 /* stage 0 == rgb(glcolor) + alpha(t0) */
1759 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1760
1761 /* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
1762 gl.ActiveTexture (GL_TEXTURE1);
1763 glEnable (GL_TEXTURE_2D);
1764 glBindTexture (GL_TEXTURE_2D, name2);
1765 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
1766
1767 /* rgb == rgb(glcolor) */
1768 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
1769 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_PRIMARY_COLOR);
1770 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
1771
1772 /* alpha = interpolate t0, t1 by env_alpha */
1773 glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
1774
1775 glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
1776 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
1777 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
1778
1779 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
1780 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
1781
1782 glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
1783 glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
1784
1785 glBegin (GL_QUADS);
1786 gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 ); glVertex2i (0, 0);
1787 gl.MultiTexCoord2f (GL_TEXTURE0, 0, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 , dy3 + t); glVertex2i (0, h);
1788 gl.MultiTexCoord2f (GL_TEXTURE0, s, t); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 + t); glVertex2i (w, h);
1789 gl.MultiTexCoord2f (GL_TEXTURE0, s, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx3 + s, dy3 ); glVertex2i (w, 0);
1790 glEnd ();
1791
1792 glDisable (GL_TEXTURE_2D);
1793 gl.ActiveTexture (GL_TEXTURE0);
1794 }
1795 else
1796 {
1797 /* simple blending of one texture, also opengl <1.3 path */
1798 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1799
1800 glBegin (GL_QUADS);
1801 glTexCoord2f (0, 0); glVertex2f (0, 0);
1802 glTexCoord2f (0, t); glVertex2f (0, h);
1803 glTexCoord2f (s, t); glVertex2f (w, h);
1804 glTexCoord2f (s, 0); glVertex2f (w, 0);
1805 glEnd ();
1806 }
1807
1808 /* draw ?-marks or equivalent, this is very clumsy code :/ */
1809 {
1810 int x, y;
1811 int dx3 = dx * 3;
1812 int dy3 = dy * 3;
1813
1814 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1815 glBindTexture (GL_TEXTURE_2D, hidden_tex);
1816 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1817 glTranslatef (-1., -1., 0);
1818 glBegin (GL_QUADS);
1819
1820 for (y = 1; y < h; y += 3)
1821 {
1822 int y1 = y - dy3;
1823 int y1valid = y1 >= 0 && y1 < h;
1824
1825 for (x = 1; x < w; x += 3)
1826 {
1827 int x1 = x - dx3;
1828 uint8_t h1 = data1 [x + y * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1829 uint8_t h2;
1830
1831 if (y1valid && x1 >= 0 && x1 < w)
1832 h2 = data2 [x1 + y1 * w] == DARKNESS_ADJUST (255 - FOW_DARKNESS);
1833 else
1834 h2 = 1; /* out of range == invisible */
1835
1836 if (h1 || h2)
1837 {
1838 float alpha = h1 == h2 ? 1.f : h1 ? 1.f - blend : blend;
1839 glColor4f (1., 1., 1., alpha);
1840
1841 glTexCoord2f (0, 0.); glVertex2i (x , y );
1842 glTexCoord2f (0, 1.); glVertex2i (x , y + 3);
1843 glTexCoord2f (1, 1.); glVertex2i (x + 3, y + 3);
1844 glTexCoord2f (1, 0.); glVertex2i (x + 3, y );
1845 }
1846 }
1847 }
1848 }
1849
1850 glEnd ();
1851
1852 glPopMatrix ();
1853
1854 glDisable (GL_TEXTURE_2D);
1855 glDisable (GL_BLEND);
1856}
1857
1858IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1859 CODE:
1860{
1861 GLint width;
1862 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1863 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1864 RETVAL = width > 0;
1865}
1866 OUTPUT:
1867 RETVAL
1868
1869MODULE = Deliantra::Client PACKAGE = DC::Map
1870
1871PROTOTYPES: DISABLE
1872
1873DC::Map
1213new (SV *class) 1874new (SV *klass)
1214 CODE: 1875 CODE:
1215 New (0, RETVAL, 1, struct map); 1876 New (0, RETVAL, 1, struct map);
1216 RETVAL->x = 0; 1877 RETVAL->x = 0;
1217 RETVAL->y = 0; 1878 RETVAL->y = 0;
1218 RETVAL->w = 0; 1879 RETVAL->w = 0;
1219 RETVAL->h = 0; 1880 RETVAL->h = 0;
1220 RETVAL->ox = 0; 1881 RETVAL->ox = 0;
1221 RETVAL->oy = 0; 1882 RETVAL->oy = 0;
1222 RETVAL->faces = 8192; 1883 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1223 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1884 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1224 RETVAL->texs = 8192;
1225 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1226 RETVAL->rows = 0; 1885 RETVAL->rows = 0;
1227 RETVAL->row = 0; 1886 RETVAL->row = 0;
1228 OUTPUT: 1887 OUTPUT:
1229 RETVAL 1888 RETVAL
1230 1889
1231void 1890void
1232DESTROY (CFPlus::Map self) 1891DESTROY (DC::Map self)
1233 CODE: 1892 CODE:
1234{ 1893{
1235 map_clear (self); 1894 map_clear (self);
1236 Safefree (self->face); 1895 Safefree (self->face2tile);
1237 Safefree (self->tex); 1896 Safefree (self->tex);
1238 Safefree (self); 1897 Safefree (self);
1239} 1898}
1240 1899
1241void 1900void
1242resize (CFPlus::Map self, int map_width, int map_height) 1901resize (DC::Map self, int map_width, int map_height)
1243 CODE: 1902 CODE:
1244 self->w = map_width; 1903 self->w = map_width;
1245 self->h = map_height; 1904 self->h = map_height;
1246 1905
1247void 1906void
1248clear (CFPlus::Map self) 1907clear (DC::Map self)
1249 CODE: 1908 CODE:
1250 map_clear (self); 1909 map_clear (self);
1251 1910
1252void 1911void
1253set_face (CFPlus::Map self, int face, int texid) 1912set_tileid (DC::Map self, int face, int tile)
1254 CODE: 1913 CODE:
1255{ 1914{
1256 while (self->faces <= face) 1915 need_facenum (self, face); self->face2tile [face] = tile;
1257 { 1916 need_texid (self, tile);
1258 Append (mapface, self->face, self->faces, self->faces);
1259 self->faces *= 2;
1260 }
1261
1262 self->face [face] = texid;
1263} 1917}
1264 1918
1265void 1919void
1920set_smooth (DC::Map self, int face, int smooth, int level)
1921 CODE:
1922{
1923 tileid texid;
1924 maptex *tex;
1925
1926 if (face < 0 || face >= self->faces)
1927 return;
1928
1929 if (smooth < 0 || smooth >= self->faces)
1930 return;
1931
1932 texid = self->face2tile [face];
1933
1934 if (!texid)
1935 return;
1936
1937 tex = self->tex + texid;
1938 tex->smoothtile = self->face2tile [smooth];
1939 tex->smoothlevel = level;
1940}
1941
1942void
1266set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1943set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1267 CODE: 1944 CODE:
1268{ 1945{
1269 while (self->texs <= texid) 1946 need_texid (self, texid);
1270 {
1271 Append (maptex, self->tex, self->texs, self->texs);
1272 self->texs *= 2;
1273 }
1274 1947
1275 { 1948 {
1276 maptex *tex = self->tex + texid; 1949 maptex *tex = self->tex + texid;
1277 1950
1278 tex->name = name; 1951 tex->name = name;
… …
1294 // use uglier nearest interpolation because linear suffers 1967 // use uglier nearest interpolation because linear suffers
1295 // from transparent color bleeding and ugly wrapping effects. 1968 // from transparent color bleeding and ugly wrapping effects.
1296 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1969 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1297} 1970}
1298 1971
1972void
1973expire_textures (DC::Map self, int texid, int count)
1974 PPCODE:
1975 for (; texid < self->texs && count; ++texid, --count)
1976 {
1977 maptex *tex = self->tex + texid;
1978
1979 if (tex->name)
1980 {
1981 if (tex->unused)
1982 {
1983 tex->name = 0;
1984 tex->unused = 0;
1985 XPUSHs (sv_2mortal (newSViv (texid)));
1986 }
1987 else
1988 tex->unused = 1;
1989 }
1990 }
1991
1299int 1992int
1300ox (CFPlus::Map self) 1993ox (DC::Map self)
1301 ALIAS: 1994 ALIAS:
1302 oy = 1 1995 oy = 1
1303 x = 2 1996 x = 2
1304 y = 3 1997 y = 3
1305 w = 4 1998 w = 4
… …
1316 } 2009 }
1317 OUTPUT: 2010 OUTPUT:
1318 RETVAL 2011 RETVAL
1319 2012
1320void 2013void
1321scroll (CFPlus::Map self, int dx, int dy) 2014scroll (DC::Map self, int dx, int dy)
1322 CODE: 2015 CODE:
1323{ 2016{
1324 if (dx > 0) 2017 if (dx > 0)
1325 map_blank (self, self->x, self->y, dx, self->h); 2018 map_blank (self, self->x, self->y, dx, self->h);
1326 else if (dx < 0) 2019 else if (dx < 0)
1327 map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h); 2020 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1328 2021
1329 if (dy > 0) 2022 if (dy > 0)
1330 map_blank (self, self->x, self->y, self->w, dy); 2023 map_blank (self, self->x, self->y, self->w, dy);
1331 else if (dy < 0) 2024 else if (dy < 0)
1332 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy); 2025 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1333 2026
1334 self->ox += dx; self->x += dx; 2027 self->ox += dx; self->x += dx;
1335 self->oy += dy; self->y += dy; 2028 self->oy += dy; self->y += dy;
1336 2029
1337 while (self->y < 0) 2030 while (self->y < 0)
… …
1341 self->rows += MAP_EXTEND_Y; 2034 self->rows += MAP_EXTEND_Y;
1342 self->y += MAP_EXTEND_Y; 2035 self->y += MAP_EXTEND_Y;
1343 } 2036 }
1344} 2037}
1345 2038
1346void 2039SV *
1347map1a_update (CFPlus::Map self, SV *data_, int extmap) 2040map1a_update (DC::Map self, SV *data_)
1348 CODE: 2041 CODE:
1349{ 2042{
1350 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 2043 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1351 uint8_t *data_end = (uint8_t *)SvEND (data_); 2044 uint8_t *data_end = (uint8_t *)SvEND (data_);
1352 mapcell *cell; 2045 mapcell *cell;
1353 int x, y, flags; 2046 int x, y, z, flags;
2047 AV *missing = newAV ();
2048 RETVAL = newRV_noinc ((SV *)missing);
1354 2049
1355 while (data < data_end - 1) 2050 while (data < data_end - 1)
1356 { 2051 {
1357 flags = (data [0] << 8) + data [1]; data += 2; 2052 flags = (data [0] << 8) + data [1]; data += 2;
1358 2053
… …
1371 2066
1372 //TODO: don't trust server data to be in-range(!) 2067 //TODO: don't trust server data to be in-range(!)
1373 2068
1374 if (flags & 8) 2069 if (flags & 8)
1375 { 2070 {
2071 uint8_t ext, cmd;
2072
1376 if (extmap) 2073 do
1377 { 2074 {
1378 uint8_t ext, cmd; 2075 ext = *data++;
2076 cmd = ext & 0x7f;
1379 2077
1380 do 2078 if (cmd < 4)
2079 cell->darkness = 255 - ext * 64 + 1; /* make sure this doesn't collide with FOW_DARKNESS */
2080 else if (cmd == 5) // health
1381 { 2081 {
1382 ext = *data++;
1383 cmd = ext & 0x3f;
1384
1385 if (cmd < 4)
1386 cell->darkness = 255 - ext * 64 + 1;
1387 else if (cmd == 5) // health
1388 {
1389 cell->stat_width = 1; 2082 cell->stat_width = 1;
1390 cell->stat_hp = *data++; 2083 cell->stat_hp = *data++;
1391 }
1392 else if (cmd == 6) // monster width
1393 cell->stat_width = *data++ + 1;
1394 else if (cmd == 0x47) // monster width
1395 {
1396 if (*data == 4)
1397 ; // decode player tag
1398
1399 data += *data + 1;
1400 }
1401 else if (cmd == 8) // cell flags
1402 cell->flags = *data++;
1403 else if (ext & 0x40) // unknown, multibyte => skip
1404 data += *data + 1;
1405 else
1406 data++;
1407 } 2084 }
1408 while (ext & 0x80); 2085 else if (cmd == 6) // monster width
2086 cell->stat_width = *data++ + 1;
2087 else if (cmd == 0x47)
2088 {
2089 if (*data == 1) cell->player = data [1];
2090 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
2091 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
2092 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
2093
2094 data += *data + 1;
2095 }
2096 else if (cmd == 8) // cell flags
2097 cell->flags = *data++;
2098 else if (ext & 0x40) // unknown, multibyte => skip
2099 data += *data + 1;
2100 else
2101 data++;
1409 } 2102 }
1410 else 2103 while (ext & 0x80);
1411 cell->darkness = *data++ + 1;
1412 } 2104 }
1413 2105
2106 for (z = 0; z <= 2; ++z)
1414 if (flags & 4) 2107 if (flags & (4 >> z))
1415 { 2108 {
1416 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 2109 faceid face = (data [0] << 8) + data [1]; data += 2;
2110 need_facenum (self, face);
2111 cell->tile [z] = self->face2tile [face];
2112
2113 if (cell->tile [z])
2114 {
2115 maptex *tex = self->tex + cell->tile [z];
2116 tex->unused = 0;
2117 if (!tex->name)
2118 av_push (missing, newSViv (cell->tile [z]));
2119
2120 if (tex->smoothtile)
2121 {
2122 maptex *smooth = self->tex + tex->smoothtile;
2123 smooth->unused = 0;
2124 if (!smooth->name)
2125 av_push (missing, newSViv (tex->smoothtile));
2126 }
2127 }
1417 } 2128 }
1418
1419 if (flags & 2)
1420 {
1421 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1422 }
1423
1424 if (flags & 1)
1425 {
1426 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1427 }
1428 } 2129 }
1429 else 2130 else
1430 cell->darkness = 0; 2131 CELL_CLEAR (cell);
1431 } 2132 }
1432} 2133}
2134 OUTPUT:
2135 RETVAL
1433 2136
1434SV * 2137SV *
1435mapmap (CFPlus::Map self, int x0, int y0, int w, int h) 2138mapmap (DC::Map self, int x0, int y0, int w, int h)
1436 CODE: 2139 CODE:
1437{ 2140{
1438 int x1, x; 2141 int x1, x;
1439 int y1, y; 2142 int y1, y;
1440 int z; 2143 int z;
… …
1453 ? self->row + y 2156 ? self->row + y
1454 : 0; 2157 : 0;
1455 2158
1456 for (x = x0; x < x1; x++) 2159 for (x = x0; x < x1; x++)
1457 { 2160 {
1458 int r = 32, g = 32, b = 32, a = 192; 2161 unsigned int r = 32, g = 32, b = 32, a = 192;
1459 2162
1460 if (row && row->c0 <= x && x < row->c1) 2163 if (row && row->c0 <= x && x < row->c1)
1461 { 2164 {
1462 mapcell *cell = row->col + (x - row->c0); 2165 mapcell *cell = row->col + (x - row->c0);
1463 2166
1464 for (z = 0; z <= 0; z++) 2167 for (z = 0; z <= 0; z++)
1465 { 2168 {
1466 mapface face = cell->face [z];
1467
1468 if (face)
1469 {
1470 maptex tex = self->tex [face]; 2169 maptex tex = self->tex [cell->tile [z]];
1471 int a0 = 255 - tex.a; 2170 int a0 = 255 - tex.a;
1472 int a1 = tex.a; 2171 int a1 = tex.a;
1473 2172
1474 r = (r * a0 + tex.r * a1) / 255; 2173 r = div255 (r * a0 + tex.r * a1);
1475 g = (g * a0 + tex.g * a1) / 255; 2174 g = div255 (g * a0 + tex.g * a1);
1476 b = (b * a0 + tex.b * a1) / 255; 2175 b = div255 (b * a0 + tex.b * a1);
1477 a = (a * a0 + tex.a * a1) / 255; 2176 a = div255 (a * a0 + tex.a * a1);
1478 }
1479 } 2177 }
1480 } 2178 }
1481 2179
1482 *map++ = (r ) 2180 *map++ = (r )
1483 | (g << 8) 2181 | (g << 8)
1484 | (b << 16) 2182 | (b << 16)
1485 | (a << 24); 2183 | (a << 24);
1486 } 2184 }
1487 } 2185 }
1488 2186
1489 RETVAL = map_sv; 2187 RETVAL = map_sv;
1490} 2188}
1491 OUTPUT: 2189 OUTPUT:
1492 RETVAL 2190 RETVAL
1493 2191
1494void 2192void
1495draw (CFPlus::Map self, int mx, int my, int sw, int sh) 2193draw (DC::Map self, int mx, int my, int sw, int sh, int Tw, int Th, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1496 CODE: 2194 CODE:
1497{ 2195{
1498 int x, y, z; 2196 int x, y, z;
1499 int last_name;
1500 mapface face;
1501 2197
1502 glColor4ub (255, 255, 255, 255); 2198 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
2199 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
2200 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
2201 smooth_key skey;
2202 int pl_x, pl_y;
2203 maptex pl_tex;
2204 rc_t *rc = rc_alloc ();
2205 rc_t *rc_ov = rc_alloc ();
2206 rc_key_t key;
2207 rc_array_t *arr;
2208
2209 pl_tex.name = 0;
2210
2211 // that's current max. sorry.
2212 if (sw > 255) sw = 255;
2213 if (sh > 255) sh = 255;
2214
2215 // clear key, in case of extra padding
2216 memset (&skey, 0, sizeof (skey));
2217
2218 memset (&key, 0, sizeof (key));
2219 key.r = 255;
2220 key.g = 255;
2221 key.b = 255;
2222 key.a = 255;
2223 key.mode = GL_QUADS;
2224 key.format = GL_T2F_V3F;
2225
2226 mx += self->x;
2227 my += self->y;
2228
2229 // first pass: determine smooth_max
2230 // rather ugly, if you ask me
2231 // could also be stored inside mapcell and updated on change
2232 memset (smooth_max, 0, sizeof (smooth_max));
2233
2234 for (y = 0; y < sh; y++)
2235 if (0 <= y + my && y + my < self->rows)
2236 {
2237 maprow *row = self->row + (y + my);
2238
2239 for (x = 0; x < sw; x++)
2240 if (row->c0 <= x + mx && x + mx < row->c1)
2241 {
2242 mapcell *cell = row->col + (x + mx - row->c0);
2243
2244 smooth_max[x + 1][y + 1] =
2245 MAX (self->tex [cell->tile [0]].smoothlevel,
2246 MAX (self->tex [cell->tile [1]].smoothlevel,
2247 self->tex [cell->tile [2]].smoothlevel));
2248 }
2249 }
1503 2250
1504 glEnable (GL_BLEND); 2251 glEnable (GL_BLEND);
1505 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2252 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1506 glEnable (GL_TEXTURE_2D);
1507 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2253 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1508 2254
1509 glBegin (GL_QUADS);
1510
1511 last_name = 0;
1512
1513 mx += self->x;
1514 my += self->y;
1515
1516 for (z = 0; z < 3; z++) 2255 for (z = 0; z <= 2; z++)
2256 {
2257 memset (smooth_level, 0, sizeof (smooth_level));
2258 key.texname = -1;
2259
1517 for (y = 0; y < sh; y++) 2260 for (y = 0; y < sh; y++)
1518 if (0 <= y + my && y + my < self->rows) 2261 if (0 <= y + my && y + my < self->rows)
1519 { 2262 {
1520 maprow *row = self->row + (y + my); 2263 maprow *row = self->row + (y + my);
1521 2264
1522 for (x = 0; x < sw; x++) 2265 for (x = 0; x < sw; x++)
1523 if (row->c0 <= x + mx && x + mx < row->c1) 2266 if (row->c0 <= x + mx && x + mx < row->c1)
1524 { 2267 {
1525 mapcell *cell = row->col + (x + mx - row->c0); 2268 mapcell *cell = row->col + (x + mx - row->c0);
1526
1527 face = cell->face [z]; 2269 tileid tile = cell->tile [z];
2270
2271 if (tile)
2272 {
2273 maptex tex = self->tex [tile];
2274 int px, py;
1528 2275
1529 if (face && face < self->texs) 2276 if (key.texname != tex.name)
2277 {
2278 self->tex [tile].unused = 0;
2279
2280 if (!tex.name)
2281 tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
2282
2283 key.texname = tex.name;
2284 arr = rc_array (rc, &key);
2285 }
2286
2287 px = (x + 1) * Th - tex.w;
2288 py = (y + 1) * Tw - tex.h;
2289
2290 if (expect_false (cell->player == player) && expect_false (z == 2))
2291 {
2292 pl_x = px;
2293 pl_y = py;
2294 pl_tex = tex;
2295 continue;
2296 }
2297
2298 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2299 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2300 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2301 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2302
2303 // update smooth hash
2304 if (tex.smoothtile)
2305 {
2306 skey.tile = tex.smoothtile;
2307 skey.level = tex.smoothlevel;
2308
2309 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
2310
2311 // add bits to current tile and all neighbours. skey.x|y is
2312 // shifted +1|+1 so we always stay positive.
2313
2314 // bits is ___n cccc CCCC bbbb
2315 // n do not draw borders&corners
2316 // c draw these corners, but...
2317 // C ... not these
2318 // b draw these borders
2319
2320 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2321 // ┃· ·· ·┃ ━━
2322
2323 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2324 // ·· ·· ·┏ ┓·
2325
2326 // full tile
2327 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2328
2329 // borders
2330 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2331 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2332 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2333 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2334
2335 // corners
2336 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2337 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2338 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2339 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2340 }
2341 }
2342
2343 if (expect_false (z == 2) && expect_false (cell->flags))
2344 {
2345 // overlays such as the speech bubble, probably more to come
2346 if (cell->flags & 1)
2347 {
2348 rc_key_t key_ov = key;
2349 maptex tex = self->tex [TEXID_SPEECH];
2350 rc_array_t *arr;
2351 int px = x * Tw + Tw * 2 / 32;
2352 int py = y * Th - Th * 6 / 32;
2353
2354 key_ov.texname = tex.name;
2355 arr = rc_array (rc_ov, &key_ov);
2356
2357 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2358 rc_t2f_v3f (arr, 0 , tex.t, px , py + Th, 0);
2359 rc_t2f_v3f (arr, tex.s, tex.t, px + Tw, py + Th, 0);
2360 rc_t2f_v3f (arr, tex.s, 0 , px + Tw, py , 0);
2361 }
2362 }
2363 }
2364 }
2365
2366 rc_draw (rc);
2367 rc_clear (rc);
2368
2369 // go through all smoothlevels, lowest to highest, then draw.
2370 // this is basically counting sort
2371 {
2372 int w, b;
2373
2374 glEnable (GL_TEXTURE_2D);
2375 glBegin (GL_QUADS);
2376 for (w = 0; w < 256 / 32; ++w)
2377 {
2378 uint32_t smask = smooth_level [w];
2379 if (smask)
2380 for (b = 0; b < 32; ++b)
2381 if (smask & (((uint32_t)1) << b))
1530 { 2382 {
1531 maptex tex = self->tex [face]; 2383 int level = (w << 5) | b;
1532 int px = (x + 1) * 32 - tex.w; 2384 HE *he;
1533 int py = (y + 1) * 32 - tex.h;
1534 2385
1535 if (last_name != tex.name) 2386 hv_iterinit (smooth);
2387 while ((he = hv_iternext (smooth)))
1536 { 2388 {
1537 glEnd (); 2389 smooth_key *skey = (smooth_key *)HeKEY (he);
1538 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2390 IV bits = SvIVX (HeVAL (he));
1539 glBegin (GL_QUADS);
1540 }
1541 2391
1542 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1543 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1544 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1545 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1546 }
1547
1548 if (cell->flags && z == 2)
1549 {
1550 if (cell->flags & 1) 2392 if (!(bits & 0x1000)
2393 && skey->level == level
2394 && level > smooth_max [skey->x][skey->y])
1551 { 2395 {
1552 maptex tex = self->tex [1]; 2396 maptex tex = self->tex [skey->tile];
1553 int px = (x + 1) * 32 - tex.w + 2; 2397 int px = (((int)skey->x) - 1) * Tw;
1554 int py = (y + 1) * 32 - tex.h - 6; 2398 int py = (((int)skey->y) - 1) * Th;
2399 int border = bits & 15;
2400 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2401 float dx = tex.s * .0625f; // 16 images/row
2402 float dy = tex.t * .5f ; // 2 images/column
1555 2403
2404 if (tex.name)
2405 {
2406 // this time avoiding texture state changes
2407 // save gobs of state changes.
2408 if (key.texname != tex.name)
2409 {
2410 self->tex [skey->tile].unused = 0;
2411
1556 glEnd (); 2412 glEnd ();
1557 glBindTexture (GL_TEXTURE_2D, last_name = tex.name); 2413 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1558 glBegin (GL_QUADS); 2414 glBegin (GL_QUADS);
2415 }
1559 2416
2417 if (border)
2418 {
2419 float ox = border * dx;
2420
2421 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2422 glTexCoord2f (ox , dy ); glVertex2i (px , py + Th);
2423 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py + Th);
2424 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + Tw, py );
2425 }
2426
2427 if (corner)
2428 {
2429 float ox = corner * dx;
2430
1560 glTexCoord2f (0 , 0 ); glVertex2f (px , py ); 2431 glTexCoord2f (ox , dy ); glVertex2i (px , py );
1561 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h); 2432 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + Th);
1562 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h); 2433 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + Tw, py + Th);
1563 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py ); 2434 glTexCoord2f (ox + dx, dy ); glVertex2i (px + Tw, py );
2435 }
2436 }
2437 }
1564 } 2438 }
1565 } 2439 }
1566 }
1567 } 2440 }
1568 2441
1569 glEnd (); 2442 glEnd ();
1570
1571 glDisable (GL_TEXTURE_2D); 2443 glDisable (GL_TEXTURE_2D);
2444 key.texname = -1;
2445 }
2446
2447 hv_clear (smooth);
2448 }
2449
2450 if (pl_tex.name)
2451 {
2452 maptex tex = pl_tex;
2453 int px = pl_x + sdx;
2454 int py = pl_y + sdy;
2455
2456 key.texname = tex.name;
2457 arr = rc_array (rc, &key);
2458
2459 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2460 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2461 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2462 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2463
2464 rc_draw (rc);
2465 }
2466
2467 rc_draw (rc_ov);
2468 rc_clear (rc_ov);
2469
1572 glDisable (GL_BLEND); 2470 glDisable (GL_BLEND);
2471 rc_free (rc);
2472 rc_free (rc_ov);
1573 2473
1574 // top layer: overlays such as the health bar 2474 // top layer: overlays such as the health bar
1575 for (y = 0; y < sh; y++) 2475 for (y = 0; y < sh; y++)
1576 if (0 <= y + my && y + my < self->rows) 2476 if (0 <= y + my && y + my < self->rows)
1577 { 2477 {
… …
1580 for (x = 0; x < sw; x++) 2480 for (x = 0; x < sw; x++)
1581 if (row->c0 <= x + mx && x + mx < row->c1) 2481 if (row->c0 <= x + mx && x + mx < row->c1)
1582 { 2482 {
1583 mapcell *cell = row->col + (x + mx - row->c0); 2483 mapcell *cell = row->col + (x + mx - row->c0);
1584 2484
1585 int px = x * 32; 2485 int px = x * Tw;
1586 int py = y * 32; 2486 int py = y * Th;
2487
2488 if (expect_false (cell->player == player))
2489 {
2490 px += sdx;
2491 py += sdy;
2492 }
1587 2493
1588 if (cell->stat_hp) 2494 if (cell->stat_hp)
1589 { 2495 {
1590 int width = cell->stat_width * 32; 2496 int width = cell->stat_width * Tw;
1591 int thick = sh / 28 + 1 + cell->stat_width; 2497 int thick = (sh * Th / 32 + 27) / 28 + 1 + cell->stat_width;
1592 2498
1593 glColor3ub (0, 0, 0); 2499 glColor3ub (0, 0, 0);
1594 glRectf (px + 1, py - thick - 2, 2500 glRectf (px + 1, py - thick - 2,
1595 px + width - 1, py); 2501 px + width - 1, py);
1596 2502
… …
1602 } 2508 }
1603 } 2509 }
1604} 2510}
1605 2511
1606void 2512void
1607draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data) 2513draw_magicmap (DC::Map self, int w, int h, unsigned char *data)
1608 CODE: 2514 CODE:
1609{ 2515{
1610 static float color[16][3] = { 2516 static float color[16][3] = {
1611 { 0.00F, 0.00F, 0.00F }, 2517 { 0.00f, 0.00f, 0.00f },
1612 { 1.00F, 1.00F, 1.00F }, 2518 { 1.00f, 1.00f, 1.00f },
1613 { 0.00F, 0.00F, 0.55F }, 2519 { 0.00f, 0.00f, 0.55f },
1614 { 1.00F, 0.00F, 0.00F }, 2520 { 1.00f, 0.00f, 0.00f },
1615 2521
1616 { 1.00F, 0.54F, 0.00F }, 2522 { 1.00f, 0.54f, 0.00f },
1617 { 0.11F, 0.56F, 1.00F }, 2523 { 0.11f, 0.56f, 1.00f },
1618 { 0.93F, 0.46F, 0.00F }, 2524 { 0.93f, 0.46f, 0.00f },
1619 { 0.18F, 0.54F, 0.34F }, 2525 { 0.18f, 0.54f, 0.34f },
1620 2526
1621 { 0.56F, 0.73F, 0.56F }, 2527 { 0.56f, 0.73f, 0.56f },
1622 { 0.80F, 0.80F, 0.80F }, 2528 { 0.80f, 0.80f, 0.80f },
1623 { 0.55F, 0.41F, 0.13F }, 2529 { 0.55f, 0.41f, 0.13f },
1624 { 0.99F, 0.77F, 0.26F }, 2530 { 0.99f, 0.77f, 0.26f },
1625 2531
1626 { 0.74F, 0.65F, 0.41F }, 2532 { 0.74f, 0.65f, 0.41f },
1627 2533
1628 { 0.00F, 1.00F, 1.00F }, 2534 { 0.00f, 1.00f, 1.00f },
1629 { 1.00F, 0.00F, 1.00F }, 2535 { 1.00f, 0.00f, 1.00f },
1630 { 1.00F, 1.00F, 0.00F }, 2536 { 1.00f, 1.00f, 0.00f },
1631 }; 2537 };
1632 2538
1633 int x, y; 2539 int x, y;
1634 2540
1635 glEnable (GL_TEXTURE_2D); 2541 glEnable (GL_TEXTURE_2D);
2542 /* GL_REPLACE would be correct, as we don't need to modulate alpha,
2543 * but the nvidia driver (185.18.14) mishandles alpha textures
2544 * and takes the colour from god knows where instead of using
2545 * Cp. MODULATE results in the same colour, but slightly different
2546 * alpha, but atcually gives us the correct colour with nvidia.
2547 */
1636 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); 2548 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1637 glEnable (GL_BLEND); 2549 glEnable (GL_BLEND);
1638 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 2550 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1639 glBegin (GL_QUADS); 2551 glBegin (GL_QUADS);
1640 2552
1641 for (y = 0; y < h; y++) 2553 for (y = 0; y < h; y++)
… …
1645 2557
1646 if (m) 2558 if (m)
1647 { 2559 {
1648 float *c = color [m & 15]; 2560 float *c = color [m & 15];
1649 2561
1650 float tx1 = m & 0x40 ? 0.5 : 0.; 2562 float tx1 = m & 0x40 ? 0.5f : 0.f;
1651 float tx2 = tx1 + 0.5; 2563 float tx2 = tx1 + 0.5f;
1652 2564
1653 glColor4f (c[0], c[1], c[2], 0.75); 2565 glColor4f (c[0], c[1], c[2], 1);
1654 glTexCoord2f (tx1, 0.); glVertex2i (x , y ); 2566 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1655 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); 2567 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1656 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); 2568 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1657 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); 2569 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1658 } 2570 }
… …
1662 glDisable (GL_BLEND); 2574 glDisable (GL_BLEND);
1663 glDisable (GL_TEXTURE_2D); 2575 glDisable (GL_TEXTURE_2D);
1664} 2576}
1665 2577
1666void 2578void
1667fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh) 2579fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1668 PPCODE: 2580 PPCODE:
1669{ 2581{
1670 int x, y; 2582 int x, y;
1671 int sw4 = (sw + 3) & ~3; 2583 int sw1 = sw + 2;
2584 int sh1 = sh + 2;
2585 int sh3 = sh * 3;
2586 int sw3 = sw * 3;
1672 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2587 SV *darkness3_sv = sv_2mortal (newSV (sw3 * sh3));
1673 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2588 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1674 2589 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1675 memset (darkness, 255, sw4 * sh); 2590 memset (darkness1, 0, sw1*sh1);
2591
1676 SvPOK_only (darkness_sv); 2592 SvPOK_only (darkness3_sv);
1677 SvCUR_set (darkness_sv, sw4 * sh); 2593 SvCUR_set (darkness3_sv, sw3 * sh3);
1678 2594
1679 mx += self->x; 2595 mx += self->x - 1;
1680 my += self->y; 2596 my += self->y - 1;
1681 2597
1682 for (y = 0; y < sh; y++) 2598 for (y = 0; y < sh1; y++)
1683 if (0 <= y + my && y + my < self->rows) 2599 if (0 <= y + my && y + my < self->rows)
1684 { 2600 {
1685 maprow *row = self->row + (y + my); 2601 maprow *row = self->row + (y + my);
1686 2602
1687 for (x = 0; x < sw; x++) 2603 for (x = 0; x < sw1; x++)
1688 if (row->c0 <= x + mx && x + mx < row->c1) 2604 if (row->c0 <= x + mx && x + mx < row->c1)
1689 { 2605 {
1690 mapcell *cell = row->col + (x + mx - row->c0); 2606 mapcell *cell = row->col + (x + mx - row->c0);
1691 2607
1692 darkness[y * sw4 + x] = cell->darkness 2608 darkness1 [y * sw1 + x] = cell->darkness
1693 ? 255 - (cell->darkness - 1) 2609 ? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1694 : 255 - FOW_DARKNESS; 2610 : DARKNESS_ADJUST (255 - FOW_DARKNESS);
1695 } 2611 }
1696 } 2612 }
1697 2613
2614 for (y = 0; y < sh; ++y)
2615 for (x = 0; x < sw; ++x)
2616 {
2617 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2618 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2619 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2620 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2621 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2622 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2623 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2624 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2625 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
2626
2627 uint8_t r11 = (d11 + d21 + d12) / 3;
2628 uint8_t r21 = d21;
2629 uint8_t r31 = (d21 + d31 + d32) / 3;
2630
2631 uint8_t r12 = d12;
2632 uint8_t r22 = d22;
2633 uint8_t r32 = d32;
2634
2635 uint8_t r13 = (d13 + d23 + d12) / 3;
2636 uint8_t r23 = d23;
2637 uint8_t r33 = (d23 + d33 + d32) / 3;
2638
2639 darkness3 [(y * 3 ) * sw3 + (x * 3 )] = MAX (d22, r11);
2640 darkness3 [(y * 3 ) * sw3 + (x * 3 + 1)] = MAX (d22, r21);
2641 darkness3 [(y * 3 ) * sw3 + (x * 3 + 2)] = MAX (d22, r31);
2642 darkness3 [(y * 3 + 1) * sw3 + (x * 3 )] = MAX (d22, r12);
2643 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 1)] = MAX (d22, r22); /* this MUST be == d22 */
2644 darkness3 [(y * 3 + 1) * sw3 + (x * 3 + 2)] = MAX (d22, r32);
2645 darkness3 [(y * 3 + 2) * sw3 + (x * 3 )] = MAX (d22, r13);
2646 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 1)] = MAX (d22, r23);
2647 darkness3 [(y * 3 + 2) * sw3 + (x * 3 + 2)] = MAX (d22, r33);
2648 }
2649
2650 free (darkness1);
2651
1698 EXTEND (SP, 3); 2652 EXTEND (SP, 3);
1699 PUSHs (sv_2mortal (newSViv (sw4))); 2653 PUSHs (sv_2mortal (newSViv (sw3)));
1700 PUSHs (sv_2mortal (newSViv (sh))); 2654 PUSHs (sv_2mortal (newSViv (sh3)));
1701 PUSHs (darkness_sv); 2655 PUSHs (darkness3_sv);
1702} 2656}
1703 2657
1704SV * 2658SV *
1705get_rect (CFPlus::Map self, int x0, int y0, int w, int h) 2659get_rect (DC::Map self, int x0, int y0, int w, int h)
1706 CODE: 2660 CODE:
1707{ 2661{
1708 int x, y, x1, y1; 2662 int x, y, x1, y1;
1709 SV *data_sv = newSV (w * h * 7 + 5); 2663 SV *data_sv = newSV (w * h * 7 + 5);
1710 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2664 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1735 if (row && row->c0 <= x && x < row->c1) 2689 if (row && row->c0 <= x && x < row->c1)
1736 { 2690 {
1737 mapcell *cell = row->col + (x - row->c0); 2691 mapcell *cell = row->col + (x - row->c0);
1738 uint8_t flags = 0; 2692 uint8_t flags = 0;
1739 2693
1740 if (cell->face [0]) flags |= 1; 2694 if (cell->tile [0]) flags |= 1;
1741 if (cell->face [1]) flags |= 2; 2695 if (cell->tile [1]) flags |= 2;
1742 if (cell->face [2]) flags |= 4; 2696 if (cell->tile [2]) flags |= 4;
1743 2697
1744 *data++ = flags; 2698 *data++ = flags;
1745 2699
1746 if (flags & 1) 2700 if (flags & 1)
1747 { 2701 {
2702 tileid tile = cell->tile [0];
1748 *data++ = cell->face [0] >> 8; 2703 *data++ = tile >> 8;
1749 *data++ = cell->face [0]; 2704 *data++ = tile;
1750 } 2705 }
1751 2706
1752 if (flags & 2) 2707 if (flags & 2)
1753 { 2708 {
2709 tileid tile = cell->tile [1];
1754 *data++ = cell->face [1] >> 8; 2710 *data++ = tile >> 8;
1755 *data++ = cell->face [1]; 2711 *data++ = tile;
1756 } 2712 }
1757 2713
1758 if (flags & 4) 2714 if (flags & 4)
1759 { 2715 {
2716 tileid tile = cell->tile [2];
1760 *data++ = cell->face [2] >> 8; 2717 *data++ = tile >> 8;
1761 *data++ = cell->face [2]; 2718 *data++ = tile;
1762 } 2719 }
1763 } 2720 }
1764 else 2721 else
1765 *data++ = 0; 2722 *data++ = 0;
1766 } 2723 }
1767 } 2724 }
1768 2725
2726 /* if size is w*h + 5 then no data has been found */
2727 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2728 {
1769 SvPOK_only (data_sv); 2729 SvPOK_only (data_sv);
1770 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2730 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2731 }
2732
1771 RETVAL = data_sv; 2733 RETVAL = data_sv;
1772} 2734}
1773 OUTPUT: 2735 OUTPUT:
1774 RETVAL 2736 RETVAL
1775 2737
1776void 2738void
1777set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data) 2739set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1778 PPCODE: 2740 PPCODE:
1779{ 2741{
1780 int x, y, z; 2742 int x, y, z;
1781 int w, h; 2743 int w, h;
1782 int x1, y1; 2744 int x1, y1;
2745 STRLEN len;
2746 uint8_t *data, *end;
2747
2748 len = SvLEN (data_sv);
2749 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2750 data = (uint8_t *)SvPVbyte_nolen (data_sv);
2751 end = data + len + 8;
2752
2753 if (len < 5)
2754 XSRETURN_EMPTY;
1783 2755
1784 if (*data++ != 0) 2756 if (*data++ != 0)
1785 return; /* version mismatch */ 2757 XSRETURN_EMPTY; /* version mismatch */
1786 2758
1787 w = *data++ << 8; w |= *data++; 2759 w = *data++ << 8; w |= *data++;
1788 h = *data++ << 8; h |= *data++; 2760 h = *data++ << 8; h |= *data++;
1789 2761
1790 // we need to do this 'cause we don't keep an absolute coord system for rows 2762 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1802 { 2774 {
1803 maprow *row = map_get_row (self, y); 2775 maprow *row = map_get_row (self, y);
1804 2776
1805 for (x = x0; x < x1; x++) 2777 for (x = x0; x < x1; x++)
1806 { 2778 {
2779 uint8_t flags;
2780
2781 if (data + 7 >= end)
2782 XSRETURN_EMPTY;
2783
1807 uint8_t flags = *data++; 2784 flags = *data++;
1808 2785
1809 if (flags) 2786 if (flags)
1810 { 2787 {
1811 mapface face[3] = { 0, 0, 0 };
1812
1813 mapcell *cell = row_get_cell (row, x); 2788 mapcell *cell = row_get_cell (row, x);
2789 tileid tile[3] = { 0, 0, 0 };
1814 2790
1815 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2791 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1816 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2792 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1817 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2793 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1818 2794
1819 if (cell->darkness == 0) 2795 if (cell->darkness == 0)
1820 { 2796 {
1821 cell->darkness = 0; 2797 /*cell->darkness = 0;*/
2798 EXTEND (SP, 3);
1822 2799
1823 for (z = 0; z <= 2; z++) 2800 for (z = 0; z <= 2; z++)
1824 { 2801 {
1825 cell->face[z] = face[z]; 2802 tileid t = tile [z];
1826 2803
1827 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2804 if (t >= self->texs || (t && !self->tex [t].name))
2805 {
1828 XPUSHs (sv_2mortal (newSViv (face[z]))); 2806 PUSHs (sv_2mortal (newSViv (t)));
2807 need_texid (self, t);
2808 }
2809
2810 cell->tile [z] = t;
1829 } 2811 }
1830 } 2812 }
1831 } 2813 }
1832 } 2814 }
1833 } 2815 }
1834} 2816}
1835 2817
1836MODULE = CFPlus PACKAGE = CFPlus::MixChunk 2818MODULE = Deliantra::Client PACKAGE = DC::RW
1837 2819
1838CFPlus::MixChunk 2820DC::RW
1839new_from_file (SV *class, char *path) 2821new (SV *klass, SV *data_sv)
1840 CODE: 2822 CODE:
1841 RETVAL = Mix_LoadWAV (path); 2823{
2824 STRLEN datalen;
2825 char *data = SvPVbyte (data_sv, datalen);
2826
2827 RETVAL = SDL_RWFromConstMem (data, datalen);
2828}
1842 OUTPUT: 2829 OUTPUT:
1843 RETVAL 2830 RETVAL
1844 2831
2832DC::RW
2833new_from_file (SV *klass, const char *path, const char *mode = "rb")
2834 CODE:
2835 RETVAL = SDL_RWFromFile (path, mode);
2836 OUTPUT:
2837 RETVAL
2838
2839# fails on win32:
2840# dc.xs(2268) : error C2059: syntax error : '('
1845void 2841#void
2842#close (DC::RW self)
2843# CODE:
2844# (self->(close)) (self);
2845
2846MODULE = Deliantra::Client PACKAGE = DC::Channel
2847
2848PROTOTYPES: DISABLE
2849
2850DC::Channel
2851find ()
2852 CODE:
2853{
2854 RETVAL = Mix_GroupAvailable (-1);
2855
2856 if (RETVAL < 0)
2857 {
2858 RETVAL = Mix_GroupOldest (-1);
2859
2860 if (RETVAL < 0)
2861 {
2862 // happens sometimes, maybe it just stopped playing(?)
2863 RETVAL = Mix_GroupAvailable (-1);
2864
2865 if (RETVAL < 0)
2866 XSRETURN_UNDEF;
2867 }
2868 else
2869 Mix_HaltChannel (RETVAL);
2870 }
2871
2872 Mix_UnregisterAllEffects (RETVAL);
2873 Mix_Volume (RETVAL, 128);
2874}
2875 OUTPUT:
2876 RETVAL
2877
2878void
2879halt (DC::Channel self)
2880 CODE:
2881 Mix_HaltChannel (self);
2882
2883void
2884expire (DC::Channel self, int ticks = -1)
2885 CODE:
2886 Mix_ExpireChannel (self, ticks);
2887
2888void
2889fade_out (DC::Channel self, int ticks = -1)
2890 CODE:
2891 Mix_FadeOutChannel (self, ticks);
2892
2893int
2894volume (DC::Channel self, int volume)
2895 CODE:
2896 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2897 OUTPUT:
2898 RETVAL
2899
2900void
2901unregister_all_effects (DC::Channel self)
2902 CODE:
2903 Mix_UnregisterAllEffects (self);
2904
2905void
2906set_panning (DC::Channel self, int left, int right)
2907 CODE:
2908 left = CLAMP (left , 0, 255);
2909 right = CLAMP (right, 0, 255);
2910 Mix_SetPanning (self, left, right);
2911
2912void
2913set_distance (DC::Channel self, int distance)
2914 CODE:
2915 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2916
2917void
2918set_position (DC::Channel self, int angle, int distance)
2919 CODE:
2920
2921void
2922set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2923 CODE:
2924{
2925 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2926 int angle = atan2f (dx, -dy) * 180.f / (float)M_PI + 360.f;
2927 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2928}
2929
2930void
2931set_reverse_stereo (DC::Channel self, int flip)
2932 CODE:
2933 Mix_SetReverseStereo (self, flip);
2934
2935MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2936
2937PROTOTYPES: DISABLE
2938
2939void
2940decoders ()
2941 PPCODE:
2942#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2943 int i, num = Mix_GetNumChunkDecoders ();
2944 EXTEND (SP, num);
2945 for (i = 0; i < num; ++i)
2946 PUSHs (sv_2mortal (newSVpv (Mix_GetChunkDecoder (i), 0)));
2947#else
2948 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
2949#endif
2950
2951DC::MixChunk
2952new (SV *klass, DC::RW rwops)
2953 CODE:
2954 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2955 OUTPUT:
2956 RETVAL
2957
2958void
1846DESTROY (CFPlus::MixChunk self) 2959DESTROY (DC::MixChunk self)
1847 CODE: 2960 CODE:
1848 Mix_FreeChunk (self); 2961 Mix_FreeChunk (self);
1849 2962
1850int 2963int
1851volume (CFPlus::MixChunk self, int volume = -1) 2964volume (DC::MixChunk self, int volume = -1)
1852 CODE: 2965 CODE:
2966 if (items > 1)
2967 volume = CLAMP (volume, 0, 128);
1853 RETVAL = Mix_VolumeChunk (self, volume); 2968 RETVAL = Mix_VolumeChunk (self, volume);
1854 OUTPUT: 2969 OUTPUT:
1855 RETVAL 2970 RETVAL
1856 2971
1857int 2972DC::Channel
1858play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2973play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1859 CODE: 2974 CODE:
2975{
1860 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2976 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2977
2978 if (RETVAL < 0)
2979 XSRETURN_UNDEF;
2980
2981 if (channel < 0)
2982 {
2983 Mix_UnregisterAllEffects (RETVAL);
2984 Mix_Volume (RETVAL, 128);
2985 }
2986}
1861 OUTPUT: 2987 OUTPUT:
1862 RETVAL 2988 RETVAL
1863 2989
1864MODULE = CFPlus PACKAGE = CFPlus::MixMusic 2990MODULE = Deliantra::Client PACKAGE = DC::MixMusic
2991
2992void
2993decoders ()
2994 PPCODE:
2995#if SDL_MIXER_MAJOR_VERSION > 1 || SDL_MIXER_MINOR_VERSION > 2 || SDL_MIXER_PATCHLEVEL >= 10
2996 int i, num = Mix_GetNumMusicDecoders ();
2997 EXTEND (SP, num);
2998 for (i = 0; i < num; ++i)
2999 PUSHs (sv_2mortal (newSVpv (Mix_GetMusicDecoder (i), 0)));
3000#else
3001 XPUSHs (sv_2mortal (newSVpv ("(sdl mixer too old)", 0)));
3002#endif
1865 3003
1866int 3004int
1867volume (int volume = -1) 3005volume (int volume = -1)
3006 PROTOTYPE: ;$
1868 CODE: 3007 CODE:
3008 if (items > 0)
3009 volume = CLAMP (volume, 0, 128);
1869 RETVAL = Mix_VolumeMusic (volume); 3010 RETVAL = Mix_VolumeMusic (volume);
1870 OUTPUT: 3011 OUTPUT:
1871 RETVAL 3012 RETVAL
1872 3013
1873CFPlus::MixMusic 3014void
1874new_from_file (SV *class, char *path) 3015fade_out (int ms)
1875 CODE: 3016 CODE:
1876 RETVAL = Mix_LoadMUS (path); 3017 Mix_FadeOutMusic (ms);
3018
3019void
3020halt ()
3021 CODE:
3022 Mix_HaltMusic ();
3023
3024int
3025playing ()
3026 CODE:
3027 RETVAL = Mix_PlayingMusic ();
1877 OUTPUT: 3028 OUTPUT:
1878 RETVAL 3029 RETVAL
1879 3030
3031DC::MixMusic
3032new (SV *klass, DC::RW rwops)
3033 CODE:
3034 RETVAL = Mix_LoadMUS_RW (rwops);
3035 OUTPUT:
3036 RETVAL
3037
1880void 3038void
1881DESTROY (CFPlus::MixMusic self) 3039DESTROY (DC::MixMusic self)
1882 CODE: 3040 CODE:
1883 Mix_FreeMusic (self); 3041 Mix_FreeMusic (self);
1884 3042
1885int 3043int
1886play (CFPlus::MixMusic self, int loops = -1) 3044play (DC::MixMusic self, int loops = -1)
1887 CODE: 3045 CODE:
1888 RETVAL = Mix_PlayMusic (self, loops); 3046 RETVAL = Mix_PlayMusic (self, loops);
1889 OUTPUT: 3047 OUTPUT:
1890 RETVAL 3048 RETVAL
1891 3049
1892MODULE = CFPlus PACKAGE = CFPlus::OpenGL 3050void
3051fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
3052 CODE:
3053 Mix_FadeInMusicPos (self, loops, ms, position);
3054
3055MODULE = Deliantra::Client PACKAGE = DC::OpenGL
3056
3057PROTOTYPES: ENABLE
1893 3058
1894BOOT: 3059BOOT:
1895{ 3060{
1896 HV *stash = gv_stashpv ("CFPlus::OpenGL", 1); 3061 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1897 static const struct { 3062 static const struct {
1898 const char *name; 3063 const char *name;
1899 IV iv; 3064 IV iv;
1900 } *civ, const_iv[] = { 3065 } *civ, const_iv[] = {
1901# define const_iv(name) { # name, (IV)name } 3066# define const_iv(name) { # name, (IV)name }
3067 const_iv (GL_VENDOR),
3068 const_iv (GL_VERSION),
3069 const_iv (GL_EXTENSIONS),
3070 const_iv (GL_MAX_TEXTURE_UNITS),
1902 const_iv (GL_COLOR_MATERIAL), 3071 const_iv (GL_COLOR_MATERIAL),
1903 const_iv (GL_SMOOTH), 3072 const_iv (GL_SMOOTH),
1904 const_iv (GL_FLAT), 3073 const_iv (GL_FLAT),
1905 const_iv (GL_DITHER), 3074 const_iv (GL_DITHER),
1906 const_iv (GL_BLEND), 3075 const_iv (GL_BLEND),
… …
1910 const_iv (GL_ALPHA_TEST), 3079 const_iv (GL_ALPHA_TEST),
1911 const_iv (GL_NORMALIZE), 3080 const_iv (GL_NORMALIZE),
1912 const_iv (GL_RESCALE_NORMAL), 3081 const_iv (GL_RESCALE_NORMAL),
1913 const_iv (GL_FRONT), 3082 const_iv (GL_FRONT),
1914 const_iv (GL_BACK), 3083 const_iv (GL_BACK),
3084 const_iv (GL_AUX0),
1915 const_iv (GL_AND), 3085 const_iv (GL_AND),
1916 const_iv (GL_ONE), 3086 const_iv (GL_ONE),
1917 const_iv (GL_ZERO), 3087 const_iv (GL_ZERO),
1918 const_iv (GL_SRC_ALPHA), 3088 const_iv (GL_SRC_ALPHA),
1919 const_iv (GL_DST_ALPHA), 3089 const_iv (GL_DST_ALPHA),
1920 const_iv (GL_ONE_MINUS_SRC_ALPHA), 3090 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1921 const_iv (GL_ONE_MINUS_DST_ALPHA), 3091 const_iv (GL_ONE_MINUS_DST_ALPHA),
3092 const_iv (GL_SRC_COLOR),
3093 const_iv (GL_DST_COLOR),
3094 const_iv (GL_ONE_MINUS_SRC_COLOR),
3095 const_iv (GL_ONE_MINUS_DST_COLOR),
1922 const_iv (GL_SRC_ALPHA_SATURATE), 3096 const_iv (GL_SRC_ALPHA_SATURATE),
1923 const_iv (GL_RGB), 3097 const_iv (GL_RGB),
1924 const_iv (GL_RGBA), 3098 const_iv (GL_RGBA),
1925 const_iv (GL_RGBA4), 3099 const_iv (GL_RGBA4),
1926 const_iv (GL_RGBA8), 3100 const_iv (GL_RGBA8),
… …
1932 const_iv (GL_INTENSITY), 3106 const_iv (GL_INTENSITY),
1933 const_iv (GL_LUMINANCE), 3107 const_iv (GL_LUMINANCE),
1934 const_iv (GL_LUMINANCE_ALPHA), 3108 const_iv (GL_LUMINANCE_ALPHA),
1935 const_iv (GL_FLOAT), 3109 const_iv (GL_FLOAT),
1936 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 3110 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
3111 const_iv (GL_COMPRESSED_ALPHA_ARB),
3112 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
3113 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
3114 const_iv (GL_COMPRESSED_INTENSITY_ARB),
3115 const_iv (GL_COMPRESSED_RGB_ARB),
3116 const_iv (GL_COMPRESSED_RGBA_ARB),
1937 const_iv (GL_COMPILE), 3117 const_iv (GL_COMPILE),
3118 const_iv (GL_PROXY_TEXTURE_1D),
3119 const_iv (GL_PROXY_TEXTURE_2D),
1938 const_iv (GL_TEXTURE_1D), 3120 const_iv (GL_TEXTURE_1D),
1939 const_iv (GL_TEXTURE_2D), 3121 const_iv (GL_TEXTURE_2D),
1940 const_iv (GL_TEXTURE_ENV), 3122 const_iv (GL_TEXTURE_ENV),
1941 const_iv (GL_TEXTURE_MAG_FILTER), 3123 const_iv (GL_TEXTURE_MAG_FILTER),
1942 const_iv (GL_TEXTURE_MIN_FILTER), 3124 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1963 const_iv (GL_COLOR_LOGIC_OP), 3145 const_iv (GL_COLOR_LOGIC_OP),
1964 const_iv (GL_SEPARABLE_2D), 3146 const_iv (GL_SEPARABLE_2D),
1965 const_iv (GL_CONVOLUTION_2D), 3147 const_iv (GL_CONVOLUTION_2D),
1966 const_iv (GL_CONVOLUTION_BORDER_MODE), 3148 const_iv (GL_CONVOLUTION_BORDER_MODE),
1967 const_iv (GL_CONSTANT_BORDER), 3149 const_iv (GL_CONSTANT_BORDER),
3150 const_iv (GL_POINTS),
1968 const_iv (GL_LINES), 3151 const_iv (GL_LINES),
1969 const_iv (GL_LINE_STRIP), 3152 const_iv (GL_LINE_STRIP),
1970 const_iv (GL_LINE_LOOP), 3153 const_iv (GL_LINE_LOOP),
1971 const_iv (GL_QUADS), 3154 const_iv (GL_QUADS),
1972 const_iv (GL_QUAD_STRIP), 3155 const_iv (GL_QUAD_STRIP),
1973 const_iv (GL_TRIANGLES), 3156 const_iv (GL_TRIANGLES),
1974 const_iv (GL_TRIANGLE_STRIP), 3157 const_iv (GL_TRIANGLE_STRIP),
1975 const_iv (GL_TRIANGLE_FAN), 3158 const_iv (GL_TRIANGLE_FAN),
3159 const_iv (GL_POLYGON),
1976 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 3160 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
3161 const_iv (GL_POINT_SMOOTH_HINT),
3162 const_iv (GL_LINE_SMOOTH_HINT),
3163 const_iv (GL_POLYGON_SMOOTH_HINT),
3164 const_iv (GL_GENERATE_MIPMAP_HINT),
3165 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1977 const_iv (GL_FASTEST), 3166 const_iv (GL_FASTEST),
3167 const_iv (GL_DONT_CARE),
3168 const_iv (GL_NICEST),
1978 const_iv (GL_V2F), 3169 const_iv (GL_V2F),
1979 const_iv (GL_V3F), 3170 const_iv (GL_V3F),
1980 const_iv (GL_T2F_V3F), 3171 const_iv (GL_T2F_V3F),
1981 const_iv (GL_T2F_N3F_V3F), 3172 const_iv (GL_T2F_N3F_V3F),
3173 const_iv (GL_FUNC_ADD),
3174 const_iv (GL_FUNC_SUBTRACT),
3175 const_iv (GL_FUNC_REVERSE_SUBTRACT),
1982# undef const_iv 3176# undef const_iv
1983 }; 3177 };
1984 3178
1985 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 3179 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
1986 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 3180 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
1987}
1988 3181
1989char * 3182 texture_av = newAV ();
3183 AvREAL_off (texture_av);
3184}
3185
3186void
3187disable_GL_EXT_blend_func_separate ()
3188 CODE:
3189 gl.BlendFuncSeparate = 0;
3190 gl.BlendFuncSeparateEXT = 0;
3191
3192void
3193apple_nvidia_bug (int enable)
3194
3195const char *
1990gl_vendor () 3196gl_vendor ()
1991 CODE: 3197 CODE:
1992 RETVAL = (char *)glGetString (GL_VENDOR); 3198 RETVAL = (const char *)glGetString (GL_VENDOR);
1993 OUTPUT: 3199 OUTPUT:
1994 RETVAL 3200 RETVAL
1995 3201
1996char * 3202const char *
1997gl_version () 3203gl_version ()
1998 CODE: 3204 CODE:
1999 RETVAL = (char *)glGetString (GL_VERSION); 3205 RETVAL = (const char *)glGetString (GL_VERSION);
2000 OUTPUT: 3206 OUTPUT:
2001 RETVAL 3207 RETVAL
2002 3208
2003char * 3209const char *
2004gl_extensions () 3210gl_extensions ()
2005 CODE: 3211 CODE:
2006 RETVAL = (char *)glGetString (GL_EXTENSIONS); 3212 RETVAL = (const char *)glGetString (GL_EXTENSIONS);
2007 OUTPUT: 3213 OUTPUT:
2008 RETVAL 3214 RETVAL
2009 3215
3216const char *glGetString (GLenum pname)
3217 CODE:
3218 RETVAL = (const char *)glGetString (pname);
3219 OUTPUT:
3220 RETVAL
3221
3222GLint glGetInteger (GLenum pname)
3223 CODE:
3224 glGetIntegerv (pname, &RETVAL);
3225 OUTPUT:
3226 RETVAL
3227
3228GLdouble glGetDouble (GLenum pname)
3229 CODE:
3230 glGetDoublev (pname, &RETVAL);
3231 OUTPUT:
3232 RETVAL
3233
2010int glGetError () 3234int glGetError ()
2011 3235
2012void glFinish () 3236void glFinish ()
3237
3238void glFlush ()
2013 3239
2014void glClear (int mask) 3240void glClear (int mask)
2015 3241
2016void glClearColor (float r, float g, float b, float a = 1.0) 3242void glClearColor (float r, float g, float b, float a = 1.0)
2017 PROTOTYPE: @ 3243 PROTOTYPE: @
… …
2028 3254
2029void glBlendFuncSeparate (int sa, int da, int saa, int daa) 3255void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2030 CODE: 3256 CODE:
2031 gl_BlendFuncSeparate (sa, da, saa, daa); 3257 gl_BlendFuncSeparate (sa, da, saa, daa);
2032 3258
3259# void glBlendEquation (int se)
3260
2033void glDepthMask (int flag) 3261void glDepthMask (int flag)
2034 3262
2035void glLogicOp (int opcode) 3263void glLogicOp (int opcode)
2036 3264
2037void glColorMask (int red, int green, int blue, int alpha) 3265void glColorMask (int red, int green, int blue, int alpha)
… …
2051# near_ and far_ are due to microsofts buggy "c" compiler 3279# near_ and far_ are due to microsofts buggy "c" compiler
2052void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 3280void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2053 3281
2054# near_ and far_ are due to microsofts buggy "c" compiler 3282# near_ and far_ are due to microsofts buggy "c" compiler
2055void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 3283void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
3284
3285PROTOTYPES: DISABLE
2056 3286
2057void glViewport (int x, int y, int width, int height) 3287void glViewport (int x, int y, int width, int height)
2058 3288
2059void glScissor (int x, int y, int width, int height) 3289void glScissor (int x, int y, int width, int height)
2060 3290
… …
2068 3298
2069void glRotate (float angle, float x, float y, float z) 3299void glRotate (float angle, float x, float y, float z)
2070 CODE: 3300 CODE:
2071 glRotatef (angle, x, y, z); 3301 glRotatef (angle, x, y, z);
2072 3302
2073void glBegin (int mode)
2074
2075void glEnd ()
2076
2077void glColor (float r, float g, float b, float a = 1.0) 3303void glColor (float r, float g, float b, float a = 1.0)
2078 PROTOTYPE: @ 3304 PROTOTYPE: @
2079 ALIAS: 3305 ALIAS:
2080 glColor_premultiply = 1 3306 glColor_premultiply = 1
2081 CODE: 3307 CODE:
2082 if (ix) 3308 if (ix)
2083 { 3309 {
… …
2086 b *= a; 3312 b *= a;
2087 } 3313 }
2088 // microsoft visual "c" rounds instead of truncating... 3314 // microsoft visual "c" rounds instead of truncating...
2089 glColor4f (r, g, b, a); 3315 glColor4f (r, g, b, a);
2090 3316
2091void glInterleavedArrays (int format, int stride, char *data)
2092
2093void glDrawElements (int mode, int count, int type, char *indices)
2094
2095# 1.2 void glDrawRangeElements (int mode, int start, int end
2096
2097void glRasterPos (float x, float y, float z = 0.) 3317void glRasterPos (float x, float y, float z = 0.)
2098 CODE: 3318 CODE:
2099 glRasterPos3f (0, 0, z); 3319 glRasterPos3f (0, 0, z);
2100 glBitmap (0, 0, 0, 0, x, y, 0); 3320 glBitmap (0, 0, 0, 0, x, y, 0);
2101 3321
… …
2105 3325
2106void glTexCoord (float s, float t) 3326void glTexCoord (float s, float t)
2107 CODE: 3327 CODE:
2108 glTexCoord2f (s, t); 3328 glTexCoord2f (s, t);
2109 3329
3330void glRect (float x1, float y1, float x2, float y2)
3331 CODE:
3332 glRectf (x1, y1, x2, y2);
3333
3334void glRect_lineloop (float x1, float y1, float x2, float y2)
3335 CODE:
3336 glBegin (GL_LINE_LOOP);
3337 glVertex2f (x1, y1);
3338 glVertex2f (x2, y1);
3339 glVertex2f (x2, y2);
3340 glVertex2f (x1, y2);
3341 glEnd ();
3342
3343PROTOTYPES: ENABLE
3344
3345void glBegin (int mode)
3346
3347void glEnd ()
3348
3349void glPointSize (GLfloat size)
3350
3351void glLineWidth (GLfloat width)
3352
3353void glInterleavedArrays (int format, int stride, char *data)
3354
3355void glDrawElements (int mode, int count, int type, char *indices)
3356
3357# 1.2 void glDrawRangeElements (int mode, int start, int end
3358
2110void glTexEnv (int target, int pname, float param) 3359void glTexEnv (int target, int pname, float param)
2111 CODE: 3360 CODE:
2112 glTexEnvf (target, pname, param); 3361 glTexEnvf (target, pname, param);
2113 3362
2114void glTexParameter (int target, int pname, float param) 3363void glTexParameter (int target, int pname, float param)
… …
2130void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 3379void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2131 CODE: 3380 CODE:
2132 if (gl.SeparableFilter2D) 3381 if (gl.SeparableFilter2D)
2133 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); 3382 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2134 3383
2135void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 3384void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2136 3385
2137void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 3386void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2138 3387
2139void glDrawPixels (int width, int height, int format, int type, char *pixels) 3388void glDrawPixels (int width, int height, int format, int type, char *pixels)
3389
3390void glPixelZoom (float x, float y)
2140 3391
2141void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 3392void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2142 3393
2143int glGenTexture () 3394int glGenTexture ()
2144 CODE: 3395 CODE:
2145{ 3396 RETVAL = gen_texture ();
2146 GLuint name;
2147 glGenTextures (1, &name);
2148 RETVAL = name;
2149}
2150 OUTPUT: 3397 OUTPUT:
2151 RETVAL 3398 RETVAL
2152 3399
2153void glDeleteTexture (int name) 3400void glDeleteTexture (int name)
2154 CODE: 3401 CODE:
2155{
2156 GLuint name_ = name;
2157 glDeleteTextures (1, &name_); 3402 del_texture (name);
2158} 3403
2159
2160int glGenList () 3404int glGenList ()
2161 CODE: 3405 CODE:
2162 RETVAL = glGenLists (1); 3406 RETVAL = glGenLists (1);
2163 OUTPUT: 3407 OUTPUT:
2164 RETVAL 3408 RETVAL
… …
2171 3415
2172void glEndList () 3416void glEndList ()
2173 3417
2174void glCallList (int list) 3418void glCallList (int list)
2175 3419
3420void c_init ()
3421 CODE:
3422 glPixelStorei (GL_PACK_ALIGNMENT , 1);
3423 glPixelStorei (GL_UNPACK_ALIGNMENT, 1);
3424
3425MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3426
3427PROTOTYPES: DISABLE
3428
3429void
3430find_widget (SV *self, NV x, NV y)
3431 PPCODE:
3432{
3433 if (within_widget (self, x, y))
3434 XPUSHs (self);
3435}
3436
3437BOOT:
3438{
3439 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3440
3441 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3442 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3443 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3444 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3445}
3446
3447void
3448draw (SV *self)
3449 CODE:
3450{
3451 HV *hv;
3452 SV **svp;
3453 NV x, y, w, h;
3454 SV *draw_x_sv = GvSV (draw_x_gv);
3455 SV *draw_y_sv = GvSV (draw_y_gv);
3456 SV *draw_w_sv = GvSV (draw_w_gv);
3457 SV *draw_h_sv = GvSV (draw_h_gv);
3458 double draw_x, draw_y;
3459
3460 if (!SvROK (self))
3461 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3462
3463 hv = (HV *)SvRV (self);
3464
3465 if (SvTYPE (hv) != SVt_PVHV)
3466 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3467
3468 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3469 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3470
3471 if (!h || !w)
3472 XSRETURN_EMPTY;
3473
3474 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3475 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3476
3477 draw_x = SvNV (draw_x_sv) + x;
3478 draw_y = SvNV (draw_y_sv) + y;
3479
3480 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3481 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3482 XSRETURN_EMPTY;
3483
3484 sv_setnv (draw_x_sv, draw_x);
3485 sv_setnv (draw_y_sv, draw_y);
3486
3487 glPushMatrix ();
3488 glTranslated (x, y, 0);
3489
3490 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3491 {
3492 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3493
3494 if (svp && SvTRUE (*svp))
3495 {
3496 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3497 glEnable (GL_BLEND);
3498 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3499 glBegin (GL_QUADS);
3500 glVertex2f (0, 0);
3501 glVertex2f (w, 0);
3502 glVertex2f (w, h);
3503 glVertex2f (0, h);
3504 glEnd ();
3505 glDisable (GL_BLEND);
3506 }
3507 }
3508#if 0
3509 // draw borders, for debugging
3510 glPushMatrix ();
3511 glColor4f (1., 1., 0., 1.);
3512 glTranslatef (.5, .5, 0.);
3513 glBegin (GL_LINE_LOOP);
3514 glVertex2f (0 , 0);
3515 glVertex2f (w - 1, 0);
3516 glVertex2f (w - 1, h - 1);
3517 glVertex2f (0 , h - 1);
3518 glEnd ();
3519 glPopMatrix ();
3520#endif
3521 PUSHMARK (SP);
3522 XPUSHs (self);
3523 PUTBACK;
3524 call_method ("_draw", G_VOID | G_DISCARD);
3525 SPAGAIN;
3526
3527 glPopMatrix ();
3528
3529 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3530 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3531}
3532

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines