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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.102 by root, Sat Jun 3 23:47:46 2006 UTC vs.
Revision 1.268 by root, Sun Jul 20 02:57:43 2008 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls 2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3# include <malloc.h> 4# include <malloc.h>
4# include <windows.h> 5# include <windows.h>
6# include <wininet.h>
5# pragma warning(disable:4244) 7# pragma warning(disable:4244)
8# pragma warning(disable:4761)
9#endif
10
11//#define DEBUG 1
12#if DEBUG
13# include <valgrind/memcheck.h>
6#endif 14#endif
7 15
8#include "EXTERN.h" 16#include "EXTERN.h"
9#include "perl.h" 17#include "perl.h"
10#include "XSUB.h" 18#include "XSUB.h"
11 19
20#ifdef _WIN32
21# undef pipe
22// microsoft vs. C
23# define sqrtf(x) sqrt(x)
24# define roundf(x) (int)(x)
25# define atan2f(x,y) atan2(x,y)
26# define M_PI 3.14159265f
27#endif
28
29#include <assert.h>
12#include <math.h> 30#include <math.h>
13#include <string.h> 31#include <string.h>
14#include <stdio.h> 32#include <stdio.h>
33#include <stdlib.h>
34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
15 36
16#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
17#include <SDL_endian.h> 39#include <SDL_endian.h>
18#include <SDL_image.h> 40#include <SDL_image.h>
19#include <SDL_mixer.h> 41#include <SDL_mixer.h>
20#include <SDL_opengl.h> 42#include <SDL_opengl.h>
21 43
44#define PANGO_ENABLE_BACKEND
45#define G_DISABLE_CAST_CHECKS
46
22#include <glib/gmacros.h> 47#include <glib/gmacros.h>
23 48
24#include <pango/pango.h> 49#include <pango/pango.h>
25#include <pango/pangofc-fontmap.h> 50
26#include <pango/pangoft2.h> 51#ifndef PANGO_VERSION_CHECK
27#include <pango/pangocairo.h> 52# define PANGO_VERSION_CHECK(a,b,c) 0
53#endif
54
55#if !PANGO_VERSION_CHECK (1, 15, 2)
56# define pango_layout_get_line_readonly pango_layout_get_line
57# define pango_layout_get_lines_readonly pango_layout_get_lines
58# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
59# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
60#endif
28 61
29#ifndef _WIN32 62#ifndef _WIN32
30# include <sys/types.h> 63# include <sys/types.h>
31# include <sys/socket.h> 64# include <sys/socket.h>
32# include <netinet/in.h> 65# include <netinet/in.h>
33# include <netinet/tcp.h> 66# include <netinet/tcp.h>
34# include <inttypes.h> 67# include <inttypes.h>
68#endif
69
70#if __GNUC__ >= 4
71# define expect(expr,value) __builtin_expect ((expr),(value))
35#else 72#else
36 typedef unsigned char uint8_t; 73# define expect(expr,value) (expr)
37 typedef unsigned short uint16_t;
38 typedef unsigned int uint32_t;
39 typedef signed char int8_t;
40 typedef signed short int16_t;
41 typedef signed int int32_t;
42#endif 74#endif
43 75
44#include "glext.h" 76#define expect_false(expr) expect ((expr) != 0, 0)
77#define expect_true(expr) expect ((expr) != 0, 1)
78
79#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
45 80
46#define FOW_DARKNESS 32 81#define FOW_DARKNESS 32
47 82
48#define MAP_EXTEND_X 32 83#define MAP_EXTEND_X 32
49#define MAP_EXTEND_Y 512 84#define MAP_EXTEND_Y 512
50 85
51#define MIN_FONT_HEIGHT 10 86#define MIN_FONT_HEIGHT 10
52 87
53#define GL_CALL(type,func,args) \ 88/* mask out modifiers we are not interested in */
54 { \ 89#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
55 static int init_; \
56 static type fptr_; \
57 \
58 if (!init_) \
59 { \
60 init_ = 1; \
61 fptr_ = (type)SDL_GL_GetProcAddress (# func); \
62 } \
63 \
64 if (fptr_) \
65 fptr_ args; \
66 }
67 90
91static AV *texture_av;
92
93static struct
94{
95#define GL_FUNC(ptr,name) ptr name;
96#include "glfunc.h"
97#undef GL_FUNC
98} gl;
99
100static void
101gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
102{
103 if (gl.BlendFuncSeparate)
104 gl.BlendFuncSeparate (sa, da, saa, daa);
105 else if (gl.BlendFuncSeparateEXT)
106 gl.BlendFuncSeparateEXT (sa, da, saa, daa);
107 else
108 glBlendFunc (sa, da);
109}
110
111static GLuint
112gen_texture ()
113{
114 GLuint name;
115
116 if (AvFILL (texture_av) >= 0)
117 name = (GLuint)(size_t)av_pop (texture_av);
118 else
119 glGenTextures (1, &name);
120
121 return name;
122}
123
124static void
125del_texture (GLuint name)
126{
127 /* make a half-assed attempt at returning the memory used by the texture */
128 /* textures are frequently being reused by cfplus anyway */
129 /*glBindTexture (GL_TEXTURE_2D, name);*/
130 /*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
131 av_push (texture_av, (SV *)(size_t)name);
132 glDeleteTextures (1, &name);
133}
134
135#include "texcache.c"
136#include "rendercache.c"
137
138#include "pango-font.c"
139#include "pango-fontmap.c"
140#include "pango-render.c"
141
142typedef IV DC__Channel;
143typedef SDL_RWops *DC__RW;
68typedef Mix_Chunk *CFClient__MixChunk; 144typedef Mix_Chunk *DC__MixChunk;
69typedef Mix_Music *CFClient__MixMusic; 145typedef Mix_Music *DC__MixMusic;
70 146
71typedef PangoFontDescription *CFClient__Font; 147typedef PangoFontDescription *DC__Font;
148
149static int
150shape_attr_p (PangoLayoutRun *run)
151{
152 GSList *attrs = run->item->analysis.extra_attrs;
153
154 while (attrs)
155 {
156 PangoAttribute *attr = attrs->data;
157
158 if (attr->klass->type == PANGO_ATTR_SHAPE)
159 return 1;
160
161 attrs = attrs->next;
162 }
163
164 return 0;
165}
72 166
73typedef struct cf_layout { 167typedef struct cf_layout {
74 PangoLayout *pl; // either derived from a cairo or ft2 context 168 PangoLayout *pl;
75 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
76 float r, g, b, a; // default color for rgba mode 169 float r, g, b, a; // default color for rgba mode
77 int base_height; 170 int base_height;
78 CFClient__Font font; 171 DC__Font font;
172 rc_t *rc;
79} *CFClient__Layout; 173} *DC__Layout;
80 174
81static CFClient__Font default_font; 175static DC__Font default_font;
82static PangoContext *ft2_context, *cairo_context; 176static PangoContext *opengl_context;
83static PangoFontMap *ft2_fontmap, *cairo_fontmap; 177static PangoFontMap *opengl_fontmap;
84 178
85static void 179static void
86substitute_func (FcPattern *pattern, gpointer data) 180substitute_func (FcPattern *pattern, gpointer data)
87{ 181{
88 FcPatternAddBool (pattern, FC_HINTING , 1); 182 FcPatternAddBool (pattern, FC_HINTING, 1);
89#ifdef _WIN32 183#ifdef FC_HINT_STYLE
90 FcPatternAddBool (pattern, FC_AUTOHINT, 1); 184 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
91#else 185#endif
92 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 186 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
93#endif
94} 187}
95 188
96static void 189static void
97layout_update_font (CFClient__Layout self) 190layout_update_font (DC__Layout self)
98{ 191{
99 /* use a random scale factor to account for unknown descenders, 0.8 works 192 /* use a random scale factor to account for unknown descenders, 0.8 works
100 * reasonably well with bitstream vera 193 * reasonably well with dejavu/bistream fonts
101 */ 194 */
102 PangoFontDescription *font = self->font ? self->font : default_font; 195 PangoFontDescription *font = self->font ? self->font : default_font;
103 196
104 pango_font_description_set_absolute_size (font, 197 pango_font_description_set_absolute_size (font,
105 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 198 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
106 199
107 pango_layout_set_font_description (self->pl, font); 200 pango_layout_set_font_description (self->pl, font);
108} 201}
109 202
110static void 203static void
111layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 204layout_get_pixel_size (DC__Layout self, int *w, int *h)
112{ 205{
206 PangoRectangle rect;
207
208 // get_pixel_* wrongly rounds down
113 pango_layout_get_pixel_size (self->pl, w, h); 209 pango_layout_get_extents (self->pl, 0, &rect);
114 210
115 if (!*w) *w = 1; 211 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
116 if (!*h) *h = 1; 212 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
117 213
118 *w = (*w + 3) & ~3; 214 if (!rect.width) rect.width = 1;
119} 215 if (!rect.height) rect.height = 1;
120 216
217 *w = rect.width;
218 *h = rect.height;
219}
220
221typedef uint16_t tileid;
121typedef uint16_t mapface; 222typedef uint16_t faceid;
122 223
123typedef struct { 224typedef struct {
124 GLint name; 225 GLuint name;
125 int w, h; 226 int w, h;
126 float s, t; 227 float s, t;
127 uint8_t r, g, b, a; 228 uint8_t r, g, b, a;
229 tileid smoothtile;
230 uint8_t smoothlevel;
128} maptex; 231} maptex;
129 232
130typedef struct { 233typedef struct {
234 uint32_t player;
235 tileid tile[3];
131 int16_t darkness; 236 uint16_t darkness;
132 mapface face[3]; 237 uint8_t stat_width, stat_hp, flags, smoothmax;
133} mapcell; 238} mapcell;
134 239
135typedef struct { 240typedef struct {
136 int32_t c0, c1; 241 int32_t c0, c1;
137 mapcell *col; 242 mapcell *col;
138} maprow; 243} maprow;
139 244
140typedef struct map { 245typedef struct map {
141 int x, y, w, h; 246 int x, y, w, h;
142 int ox, oy; /* offset to virtual global coordinate system */ 247 int ox, oy; /* offset to virtual global coordinate system */
143 int faces; 248 int faces; tileid *face2tile; // [faceid]
144 mapface *face; 249 int texs; maptex *tex; // [tileid]
145
146 int texs;
147 maptex *tex;
148 250
149 int32_t rows; 251 int32_t rows;
150 maprow *row; 252 maprow *row;
151} *CFClient__Map; 253} *DC__Map;
152 254
153static char * 255static char *
154prepend (char *ptr, int sze, int inc) 256prepend (char *ptr, int sze, int inc)
155{ 257{
156 char *p; 258 char *p;
… …
173} 275}
174 276
175#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 277#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
176#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type)) 278#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
177 279
280static void
281need_facenum (struct map *self, faceid face)
282{
283 while (self->faces <= face)
284 {
285 Append (tileid, self->face2tile, self->faces, self->faces);
286 self->faces *= 2;
287 }
288}
289
290static void
291need_texid (struct map *self, int texid)
292{
293 while (self->texs <= texid)
294 {
295 Append (maptex, self->tex, self->texs, self->texs);
296 self->texs *= 2;
297 }
298}
299
178static maprow * 300static maprow *
179map_get_row (CFClient__Map self, int y) 301map_get_row (DC__Map self, int y)
180{ 302{
181 if (0 > y) 303 if (0 > y)
182 { 304 {
183 int extend = - y + MAP_EXTEND_Y; 305 int extend = - y + MAP_EXTEND_Y;
184 Prepend (maprow, self->row, self->rows, extend); 306 Prepend (maprow, self->row, self->rows, extend);
… …
222 344
223 return row->col + (x - row->c0); 345 return row->col + (x - row->c0);
224} 346}
225 347
226static mapcell * 348static mapcell *
227map_get_cell (CFClient__Map self, int x, int y) 349map_get_cell (DC__Map self, int x, int y)
228{ 350{
229 return row_get_cell (map_get_row (self, y), x); 351 return row_get_cell (map_get_row (self, y), x);
230} 352}
231 353
232static void 354static void
233map_clear (CFClient__Map self) 355map_clear (DC__Map self)
234{ 356{
235 int r; 357 int r;
236 358
237 for (r = 0; r < self->rows; r++) 359 for (r = 0; r < self->rows; r++)
238 Safefree (self->row[r].col); 360 Safefree (self->row[r].col);
… …
245 self->oy = 0; 367 self->oy = 0;
246 self->row = 0; 368 self->row = 0;
247 self->rows = 0; 369 self->rows = 0;
248} 370}
249 371
372#define CELL_CLEAR(cell) \
373 do { \
374 if ((cell)->player) \
375 (cell)->tile [2] = 0; \
376 (cell)->darkness = 0; \
377 (cell)->stat_hp = 0; \
378 (cell)->flags = 0; \
379 (cell)->player = 0; \
380 } while (0)
381
250static void 382static void
251map_blank (CFClient__Map self, int x0, int y0, int w, int h) 383map_blank (DC__Map self, int x0, int y0, int w, int h)
252{ 384{
253 int x, y; 385 int x, y;
254 maprow *row; 386 maprow *row;
387 mapcell *cell;
255 388
256 for (y = y0; y < y0 + h; y++) 389 for (y = y0; y < y0 + h; y++)
257 if (y >= 0) 390 if (y >= 0)
258 { 391 {
259 if (y >= self->rows) 392 if (y >= self->rows)
… …
265 if (x >= row->c0) 398 if (x >= row->c0)
266 { 399 {
267 if (x >= row->c1) 400 if (x >= row->c1)
268 break; 401 break;
269 402
270 row->col[x - row->c0].darkness = -1; 403 cell = row->col + x - row->c0;
404
405 CELL_CLEAR (cell);
271 } 406 }
272 } 407 }
408}
409
410typedef struct {
411 tileid tile;
412 uint8_t x, y, level;
413} smooth_key;
414
415static void
416smooth_or_bits (HV *hv, smooth_key *key, IV bits)
417{
418 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
419
420 if (SvIOK (*sv))
421 SvIV_set (*sv, SvIVX (*sv) | bits);
422 else
423 sv_setiv (*sv, bits);
273} 424}
274 425
275static void 426static void
276music_finished (void) 427music_finished (void)
277{ 428{
… …
296 ev.data2 = 0; 447 ev.data2 = 0;
297 448
298 SDL_PushEvent ((SDL_Event *)&ev); 449 SDL_PushEvent ((SDL_Event *)&ev);
299} 450}
300 451
301MODULE = CFClient PACKAGE = CFClient 452static unsigned int
453minpot (unsigned int n)
454{
455 if (!n)
456 return 0;
457
458 --n;
459
460 n |= n >> 1;
461 n |= n >> 2;
462 n |= n >> 4;
463 n |= n >> 8;
464 n |= n >> 16;
465
466 return n + 1;
467}
468
469static unsigned int
470popcount (unsigned int n)
471{
472 n -= (n >> 1) & 0x55555555U;
473 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
474 n = ((n >> 4) + n) & 0x0f0f0f0fU;
475 n *= 0x01010101U;
476
477 return n >> 24;
478}
479
480/* SDL should provide this, really. */
481#define SDLK_MODIFIER_MIN 300
482#define SDLK_MODIFIER_MAX 314
483
484/******************************************************************************/
485
486static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
487static GV *hover_gv;
488
489static int
490within_widget (SV *widget, NV x, NV y)
491{
492 HV *self;
493 SV **svp;
494 NV wx, ww, wy, wh;
495
496 if (!SvROK (widget))
497 return 0;
498
499 self = (HV *)SvRV (widget);
500
501 if (SvTYPE (self) != SVt_PVHV)
502 return 0;
503
504 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
505 if (y < wy)
506 return 0;
507
508 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
509 if (y >= wy + wh)
510 return 0;
511
512 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
513 if (x < wx)
514 return 0;
515
516 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
517 if (x >= wx + ww)
518 return 0;
519
520 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
521 if (!svp || !SvTRUE (*svp))
522 return 0;
523
524 return 1;
525}
526
527MODULE = Deliantra::Client PACKAGE = DC
302 528
303PROTOTYPES: ENABLE 529PROTOTYPES: ENABLE
304 530
305BOOT: 531BOOT:
306{ 532{
307 HV *stash = gv_stashpv ("CFClient", 1); 533 HV *stash = gv_stashpv ("DC", 1);
308 static const struct { 534 static const struct {
309 const char *name; 535 const char *name;
310 IV iv; 536 IV iv;
311 } *civ, const_iv[] = { 537 } *civ, const_iv[] = {
312# define const_iv(name) { # name, (IV)name } 538# define const_iv(name) { # name, (IV)name }
539 const_iv (SDLK_MODIFIER_MIN),
540 const_iv (SDLK_MODIFIER_MAX),
541
313 const_iv (SDL_ACTIVEEVENT), 542 const_iv (SDL_ACTIVEEVENT),
314 const_iv (SDL_KEYDOWN), 543 const_iv (SDL_KEYDOWN),
315 const_iv (SDL_KEYUP), 544 const_iv (SDL_KEYUP),
316 const_iv (SDL_MOUSEMOTION), 545 const_iv (SDL_MOUSEMOTION),
317 const_iv (SDL_MOUSEBUTTONDOWN), 546 const_iv (SDL_MOUSEBUTTONDOWN),
… …
326 const_iv (SDL_EVENT_RESERVEDA), 555 const_iv (SDL_EVENT_RESERVEDA),
327 const_iv (SDL_EVENT_RESERVEDB), 556 const_iv (SDL_EVENT_RESERVEDB),
328 const_iv (SDL_VIDEORESIZE), 557 const_iv (SDL_VIDEORESIZE),
329 const_iv (SDL_VIDEOEXPOSE), 558 const_iv (SDL_VIDEOEXPOSE),
330 const_iv (SDL_USEREVENT), 559 const_iv (SDL_USEREVENT),
560
561 const_iv (SDL_APPINPUTFOCUS),
562 const_iv (SDL_APPMOUSEFOCUS),
563 const_iv (SDL_APPACTIVE),
564
565 const_iv (SDLK_FIRST),
566 const_iv (SDLK_LAST),
331 const_iv (SDLK_KP0), 567 const_iv (SDLK_KP0),
332 const_iv (SDLK_KP1), 568 const_iv (SDLK_KP1),
333 const_iv (SDLK_KP2), 569 const_iv (SDLK_KP2),
334 const_iv (SDLK_KP3), 570 const_iv (SDLK_KP3),
335 const_iv (SDLK_KP4), 571 const_iv (SDLK_KP4),
… …
390 const_iv (SDLK_BREAK), 626 const_iv (SDLK_BREAK),
391 const_iv (SDLK_MENU), 627 const_iv (SDLK_MENU),
392 const_iv (SDLK_POWER), 628 const_iv (SDLK_POWER),
393 const_iv (SDLK_EURO), 629 const_iv (SDLK_EURO),
394 const_iv (SDLK_UNDO), 630 const_iv (SDLK_UNDO),
631
395 const_iv (KMOD_NONE), 632 const_iv (KMOD_NONE),
633 const_iv (KMOD_SHIFT),
396 const_iv (KMOD_LSHIFT), 634 const_iv (KMOD_LSHIFT),
397 const_iv (KMOD_RSHIFT), 635 const_iv (KMOD_RSHIFT),
636 const_iv (KMOD_CTRL),
398 const_iv (KMOD_LCTRL), 637 const_iv (KMOD_LCTRL),
399 const_iv (KMOD_RCTRL), 638 const_iv (KMOD_RCTRL),
639 const_iv (KMOD_ALT),
400 const_iv (KMOD_LALT), 640 const_iv (KMOD_LALT),
401 const_iv (KMOD_RALT), 641 const_iv (KMOD_RALT),
642 const_iv (KMOD_META),
402 const_iv (KMOD_LMETA), 643 const_iv (KMOD_LMETA),
403 const_iv (KMOD_RMETA), 644 const_iv (KMOD_RMETA),
404 const_iv (KMOD_NUM), 645 const_iv (KMOD_NUM),
405 const_iv (KMOD_CAPS), 646 const_iv (KMOD_CAPS),
406 const_iv (KMOD_MODE), 647 const_iv (KMOD_MODE),
407 const_iv (KMOD_CTRL), 648
408 const_iv (KMOD_SHIFT), 649 const_iv (MIX_DEFAULT_FORMAT),
409 const_iv (KMOD_ALT), 650
410 const_iv (KMOD_META) 651 const_iv (SDL_INIT_TIMER),
652 const_iv (SDL_INIT_AUDIO),
653 const_iv (SDL_INIT_VIDEO),
654 const_iv (SDL_INIT_CDROM),
655 const_iv (SDL_INIT_JOYSTICK),
656 const_iv (SDL_INIT_EVERYTHING),
657 const_iv (SDL_INIT_NOPARACHUTE),
658 const_iv (SDL_INIT_EVENTTHREAD),
659
660 const_iv (SDL_GL_RED_SIZE),
661 const_iv (SDL_GL_GREEN_SIZE),
662 const_iv (SDL_GL_BLUE_SIZE),
663 const_iv (SDL_GL_ALPHA_SIZE),
664 const_iv (SDL_GL_DOUBLEBUFFER),
665 const_iv (SDL_GL_BUFFER_SIZE),
666 const_iv (SDL_GL_DEPTH_SIZE),
667 const_iv (SDL_GL_STENCIL_SIZE),
668 const_iv (SDL_GL_ACCUM_RED_SIZE),
669 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
670 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
671 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
672 const_iv (SDL_GL_STEREO),
673 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
674 const_iv (SDL_GL_MULTISAMPLESAMPLES),
675 const_iv (SDL_GL_ACCELERATED_VISUAL),
676 const_iv (SDL_GL_SWAP_CONTROL)
411# undef const_iv 677# undef const_iv
412 }; 678 };
413 679
414 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 680 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
415 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 681 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
682
683 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
684 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
416} 685}
686
687void
688weaken (SV *rv)
689 PROTOTYPE: $
690 CODE:
691 sv_rvweaken (rv);
692
693int
694in_destruct ()
695 CODE:
696 RETVAL = PL_main_cv == Nullcv;
697 OUTPUT:
698 RETVAL
699
700NV floor (NV x)
701
702NV ceil (NV x)
703
704IV minpot (UV n)
705
706IV popcount (UV n)
417 707
418void 708void
419pango_init () 709pango_init ()
420 CODE: 710 CODE:
421{ 711{
422 // delayed, so it can pick up new fonts added by AddFontResourceEx
423 ft2_fontmap = pango_ft2_font_map_new (); 712 opengl_fontmap = pango_opengl_font_map_new ();
424 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 713 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
425 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 714 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
426 715 /*pango_context_set_font_description (opengl_context, default_font);*/
427 cairo_fontmap = pango_cairo_font_map_get_default (); 716#if PANGO_VERSION_CHECK (1, 15, 2)
428 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap); 717 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
718 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
719#endif
429} 720}
430 721
431int 722char *SDL_GetError ()
432SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
433 723
434void 724int SDL_Init (U32 flags)
725
726int SDL_InitSubSystem (U32 flags)
727
728void SDL_QuitSubSystem (U32 flags)
729
435SDL_Quit () 730void SDL_Quit ()
436 731
732int SDL_GL_SetAttribute (int attr, int value)
733
734int SDL_GL_GetAttribute (int attr)
735 CODE:
736 if (SDL_GL_GetAttribute (attr, &RETVAL))
737 XSRETURN_UNDEF;
738 OUTPUT:
739 RETVAL
740
437void 741void
438SDL_ListModes () 742SDL_ListModes (int rgb, int alpha)
439 PPCODE: 743 PPCODE:
440{ 744{
441 SDL_Rect **m; 745 SDL_Rect **m;
442 746
443 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 747 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
444 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 748 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
445 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 749 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
446 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 750 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
447 751
448 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); 752 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
449 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16); 753 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
450 754
451 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 755 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
452 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 756 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
453 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 757 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
454 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 758 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
455 759
456 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 760 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
457 761 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
458 SDL_EnableUNICODE (1);
459 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
460 762
461 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 763 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
462 764
463 if (m && m != (SDL_Rect **)-1) 765 if (m && m != (SDL_Rect **)-1)
464 while (*m) 766 while (*m)
465 { 767 {
768 if ((*m)->w >= 400 && (*m)->h >= 300)
769 {
466 AV *av = newAV (); 770 AV *av = newAV ();
467 av_push (av, newSViv ((*m)->w)); 771 av_push (av, newSViv ((*m)->w));
468 av_push (av, newSViv ((*m)->h)); 772 av_push (av, newSViv ((*m)->h));
773 av_push (av, newSViv (rgb));
774 av_push (av, newSViv (alpha));
469 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 775 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
776 }
470 777
471 ++m; 778 ++m;
472 } 779 }
473} 780}
474 781
475char *
476SDL_GetError ()
477
478int 782int
479SDL_SetVideoMode (int w, int h, int fullscreen) 783SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
480 CODE: 784 CODE:
785{
786 SDL_EnableUNICODE (1);
787 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
788
789 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
790 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
791 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
792 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
793
481 RETVAL = !!SDL_SetVideoMode ( 794 RETVAL = !!SDL_SetVideoMode (
482 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 795 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
483 ); 796 );
484 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 797
798 if (RETVAL)
799 {
800 av_clear (texture_av);
801
802 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
803#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
804#include "glfunc.h"
805#undef GL_FUNC
806 }
807}
485 OUTPUT: 808 OUTPUT:
486 RETVAL 809 RETVAL
487 810
488void 811void
489SDL_GL_SwapBuffers () 812SDL_GL_SwapBuffers ()
490 813
491char * 814char *
492SDL_GetKeyName (int sym) 815SDL_GetKeyName (int sym)
493 816
817int
818SDL_GetAppState ()
819
820int
821SDL_GetModState ()
822
494void 823void
495SDL_PollEvent () 824poll_events ()
496 PPCODE: 825 PPCODE:
497{ 826{
498 SDL_Event ev; 827 SDL_Event ev;
499 828
500 while (SDL_PollEvent (&ev)) 829 SDL_PumpEvents ();
830 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
501 { 831 {
502 HV *hv = newHV (); 832 HV *hv = newHV ();
503 hv_store (hv, "type", 4, newSViv (ev.type), 0); 833 hv_store (hv, "type", 4, newSViv (ev.type), 0);
504 834
505 switch (ev.type) 835 switch (ev.type)
506 { 836 {
507 case SDL_KEYDOWN: 837 case SDL_KEYDOWN:
508 case SDL_KEYUP: 838 case SDL_KEYUP:
509 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 839 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
510 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 840 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
511 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 841 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
842 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
512 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 843 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
513 break; 844 break;
514 845
515 case SDL_ACTIVEEVENT: 846 case SDL_ACTIVEEVENT:
516 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 847 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
517 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 848 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
518 break; 849 break;
519 850
520 case SDL_MOUSEMOTION: 851 case SDL_MOUSEMOTION:
852 {
853 int state = ev.motion.state;
854 int x = ev.motion.x;
855 int y = ev.motion.y;
856 int xrel = ev.motion.xrel;
857 int yrel = ev.motion.yrel;
858
859 /* do simplistic event compression */
860 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
861 && state == ev.motion.state)
862 {
863 xrel += ev.motion.xrel;
864 yrel += ev.motion.yrel;
865 x = ev.motion.x;
866 y = ev.motion.y;
867 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
868 }
869
521 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 870 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
522
523 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 871 hv_store (hv, "state", 5, newSViv (state), 0);
524 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 872 hv_store (hv, "x", 1, newSViv (x), 0);
525 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 873 hv_store (hv, "y", 1, newSViv (y), 0);
526 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 874 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
527 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 875 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
876 }
528 break; 877 break;
529 878
530 case SDL_MOUSEBUTTONDOWN: 879 case SDL_MOUSEBUTTONDOWN:
531 case SDL_MOUSEBUTTONUP: 880 case SDL_MOUSEBUTTONUP:
532 hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0); 881 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
533 882
534 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 883 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
535 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 884 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
536 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 885 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
537 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 886 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
… …
542 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 891 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
543 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 892 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
544 break; 893 break;
545 } 894 }
546 895
547 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 896 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
548 } 897 }
549} 898}
550 899
551int 900int
552Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 901Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
553 POSTCALL: 902 POSTCALL:
554 Mix_HookMusicFinished (music_finished); 903 Mix_HookMusicFinished (music_finished);
555 Mix_ChannelFinished (channel_finished); 904 Mix_ChannelFinished (channel_finished);
556 905
557void 906void
907Mix_QuerySpec ()
908 PPCODE:
909{
910 int freq, channels;
911 Uint16 format;
912
913 if (Mix_QuerySpec (&freq, &format, &channels))
914 {
915 EXTEND (SP, 3);
916 PUSHs (sv_2mortal (newSViv (freq)));
917 PUSHs (sv_2mortal (newSViv (format)));
918 PUSHs (sv_2mortal (newSViv (channels)));
919 }
920}
921
922void
558Mix_CloseAudio () 923Mix_CloseAudio ()
559 924
560int 925int
561Mix_AllocateChannels (int numchans = -1) 926Mix_AllocateChannels (int numchans = -1)
562 927
928const char *
929Mix_GetError ()
930
563void 931void
564lowdelay (int fd, int val = 1) 932lowdelay (int fd, int val = 1)
565 CODE: 933 CODE:
934 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
935
936void
937win32_proxy_info ()
938 PPCODE:
939{
566#ifndef _WIN32 940#ifdef _WIN32
567 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 941 char buffer[2048];
942 DWORD buflen;
943
944 EXTEND (SP, 3);
945
946 buflen = sizeof (buffer);
947 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
948 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
949 {
950 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
951
952 buflen = sizeof (buffer);
953 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
954 {
955 PUSHs (newSVpv (buffer, 0));
956
957 buflen = sizeof (buffer);
958 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
959 PUSHs (newSVpv (buffer, 0));
960 }
961 }
568#endif 962#endif
963}
569 964
570void 965int
571add_font (char *file) 966add_font (char *file)
572 CODE: 967 CODE:
573 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ 968 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
574#ifdef _WIN32 969 OUTPUT:
575 // cairo... sigh... requires win2000 970 RETVAL
576 AddFontResourceEx (file, FR_PRIVATE, 0);
577#endif
578 971
579void 972void
580load_image_inline (SV *image_) 973load_image_inline (SV *image_)
581 ALIAS: 974 ALIAS:
582 load_image_file = 1 975 load_image_file = 1
… …
585 STRLEN image_len; 978 STRLEN image_len;
586 char *image = (char *)SvPVbyte (image_, image_len); 979 char *image = (char *)SvPVbyte (image_, image_len);
587 SDL_Surface *surface, *surface2; 980 SDL_Surface *surface, *surface2;
588 SDL_PixelFormat fmt; 981 SDL_PixelFormat fmt;
589 SDL_RWops *rw = ix 982 SDL_RWops *rw = ix
590 ? SDL_RWFromFile (image, "r") 983 ? SDL_RWFromFile (image, "rb")
591 : SDL_RWFromConstMem (image, image_len); 984 : SDL_RWFromConstMem (image, image_len);
592 985
593 if (!rw) 986 if (!rw)
594 croak ("load_image: %s", SDL_GetError ()); 987 croak ("load_image: %s", SDL_GetError ());
595 988
… …
624 1017
625 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1018 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
626 1019
627 assert (surface2->pitch == surface2->w * 4); 1020 assert (surface2->pitch == surface2->w * 4);
628 1021
1022 SDL_LockSurface (surface2);
629 EXTEND (SP, 5); 1023 EXTEND (SP, 6);
630 PUSHs (sv_2mortal (newSViv (surface2->w))); 1024 PUSHs (sv_2mortal (newSViv (surface2->w)));
631 PUSHs (sv_2mortal (newSViv (surface2->h))); 1025 PUSHs (sv_2mortal (newSViv (surface2->h)));
632 SDL_LockSurface (surface2);
633 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1026 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
634 SDL_UnlockSurface (surface2);
635 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1027 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
636 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1028 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
637 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1029 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1030 SDL_UnlockSurface (surface2);
638 1031
639 SDL_FreeSurface (surface); 1032 SDL_FreeSurface (surface);
640 SDL_FreeSurface (surface2); 1033 SDL_FreeSurface (surface2);
641} 1034}
642 1035
… …
668void 1061void
669error (char *message) 1062error (char *message)
670 CODE: 1063 CODE:
671 fprintf (stderr, "ERROR: %s\n", message); 1064 fprintf (stderr, "ERROR: %s\n", message);
672#ifdef _WIN32 1065#ifdef _WIN32
673 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR); 1066 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
674#endif 1067#endif
675 1068
676void 1069void
677fatal (char *message) 1070fatal (char *message)
678 CODE: 1071 CODE:
679 fprintf (stderr, "FATAL: %s\n", message); 1072 fprintf (stderr, "FATAL: %s\n", message);
680#ifdef _WIN32 1073#ifdef _WIN32
681 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR); 1074 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
682#endif 1075#endif
683 exit (1); 1076 _exit (1);
684 1077
1078void
1079_exit (int retval = 0)
1080 CODE:
1081#ifdef WIN32
1082 ExitThread (retval); // unclean, please beam me up
1083#else
1084 _exit (retval);
1085#endif
1086
1087void
1088debug ()
1089 CODE:
1090{
1091#if DEBUG
1092 VALGRIND_DO_LEAK_CHECK;
1093#endif
1094}
1095
685MODULE = CFClient PACKAGE = CFClient::Font 1096MODULE = Deliantra::Client PACKAGE = DC::Font
686 1097
687CFClient::Font 1098PROTOTYPES: DISABLE
1099
1100DC::Font
688new_from_file (SV *class, char *path, int id = 0) 1101new_from_file (SV *class, char *path, int id = 0)
689 CODE: 1102 CODE:
690{ 1103{
691 int count; 1104 int count;
692 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1105 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
695} 1108}
696 OUTPUT: 1109 OUTPUT:
697 RETVAL 1110 RETVAL
698 1111
699void 1112void
700DESTROY (CFClient::Font self) 1113DESTROY (DC::Font self)
701 CODE: 1114 CODE:
702 pango_font_description_free (self); 1115 pango_font_description_free (self);
703 1116
704void 1117void
705make_default (CFClient::Font self) 1118make_default (DC::Font self)
1119 PROTOTYPE: $
706 CODE: 1120 CODE:
707 default_font = self; 1121 default_font = self;
708 1122
709MODULE = CFClient PACKAGE = CFClient::Layout 1123MODULE = Deliantra::Client PACKAGE = DC::Layout
710 1124
711CFClient::Layout 1125PROTOTYPES: DISABLE
712new (SV *class, int rgba = 0) 1126
1127void
1128glyph_cache_backup ()
1129 PROTOTYPE:
713 CODE: 1130 CODE:
714#if _WIN32 1131 tc_backup ();
715 //rgba = 0;//D make stext nicer, breaks TextView 1132
716#endif 1133void
1134glyph_cache_restore ()
1135 PROTOTYPE:
1136 CODE:
1137 tc_restore ();
1138
1139DC::Layout
1140new (SV *class)
1141 CODE:
717 New (0, RETVAL, 1, struct cf_layout); 1142 New (0, RETVAL, 1, struct cf_layout);
718 1143
719 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1144 RETVAL->pl = pango_layout_new (opengl_context);
720 RETVAL->rgba = rgba;
721 RETVAL->r = 1.; 1145 RETVAL->r = 1.;
722 RETVAL->g = 1.; 1146 RETVAL->g = 1.;
723 RETVAL->b = 1.; 1147 RETVAL->b = 1.;
724 RETVAL->a = 1.; 1148 RETVAL->a = 1.;
725 RETVAL->base_height = MIN_FONT_HEIGHT; 1149 RETVAL->base_height = MIN_FONT_HEIGHT;
726 RETVAL->font = 0; 1150 RETVAL->font = 0;
1151 RETVAL->rc = rc_alloc ();
727 1152
728 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1153 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
729 layout_update_font (RETVAL); 1154 layout_update_font (RETVAL);
730 OUTPUT: 1155 OUTPUT:
731 RETVAL 1156 RETVAL
732 1157
733void 1158void
734DESTROY (CFClient::Layout self) 1159DESTROY (DC::Layout self)
735 CODE: 1160 CODE:
736 g_object_unref (self->pl); 1161 g_object_unref (self->pl);
1162 rc_free (self->rc);
737 Safefree (self); 1163 Safefree (self);
738 1164
739int
740is_rgba (CFClient::Layout self)
741 CODE:
742 RETVAL = self->rgba;
743 OUTPUT:
744 RETVAL
745
746void 1165void
747set_text (CFClient::Layout self, SV *text_) 1166set_text (DC::Layout self, SV *text_)
748 CODE: 1167 CODE:
749{ 1168{
750 STRLEN textlen; 1169 STRLEN textlen;
751 char *text = SvPVutf8 (text_, textlen); 1170 char *text = SvPVutf8 (text_, textlen);
752 1171
753 pango_layout_set_text (self->pl, text, textlen); 1172 pango_layout_set_text (self->pl, text, textlen);
754} 1173}
755 1174
756void 1175void
757set_markup (CFClient::Layout self, SV *text_) 1176set_markup (DC::Layout self, SV *text_)
758 CODE: 1177 CODE:
759{ 1178{
760 STRLEN textlen; 1179 STRLEN textlen;
761 char *text = SvPVutf8 (text_, textlen); 1180 char *text = SvPVutf8 (text_, textlen);
762 1181
763 pango_layout_set_markup (self->pl, text, textlen); 1182 pango_layout_set_markup (self->pl, text, textlen);
764} 1183}
765 1184
1185void
1186set_shapes (DC::Layout self, ...)
1187 CODE:
1188{
1189 PangoAttrList *attrs = 0;
1190 const char *text = pango_layout_get_text (self->pl);
1191 const char *pos = text;
1192 int arg = 4;
1193
1194 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1195 {
1196 PangoRectangle inkrect, rect;
1197 PangoAttribute *attr;
1198
1199 int x = SvIV (ST (arg - 3));
1200 int y = SvIV (ST (arg - 2));
1201 int w = SvIV (ST (arg - 1));
1202 int h = SvIV (ST (arg ));
1203
1204 inkrect.x = 0;
1205 inkrect.y = 0;
1206 inkrect.width = 0;
1207 inkrect.height = 0;
1208
1209 rect.x = x * PANGO_SCALE;
1210 rect.y = y * PANGO_SCALE;
1211 rect.width = w * PANGO_SCALE;
1212 rect.height = h * PANGO_SCALE;
1213
1214 if (!attrs)
1215 attrs = pango_layout_get_attributes (self->pl);
1216
1217 attr = pango_attr_shape_new (&inkrect, &rect);
1218 attr->start_index = pos - text;
1219 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1220 pango_attr_list_insert (attrs, attr);
1221
1222 arg += 4;
1223 pos += sizeof (OBJ_STR) - 1;
1224 }
1225
1226 if (attrs)
1227 pango_layout_set_attributes (self->pl, attrs);
1228}
1229
1230void
1231get_shapes (DC::Layout self)
1232 PPCODE:
1233{
1234 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1235
1236 do
1237 {
1238 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1239
1240 if (run && shape_attr_p (run))
1241 {
1242 PangoRectangle extents;
1243 pango_layout_iter_get_run_extents (iter, 0, &extents);
1244
1245 EXTEND (SP, 2);
1246 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1247 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1248 }
1249 }
1250 while (pango_layout_iter_next_run (iter));
1251
1252 pango_layout_iter_free (iter);
1253}
1254
1255int
1256has_wrapped (DC::Layout self)
1257 CODE:
1258{
1259 int lines = 1;
1260 const char *text = pango_layout_get_text (self->pl);
1261
1262 while (*text)
1263 lines += *text++ == '\n';
1264
1265 RETVAL = lines < pango_layout_get_line_count (self->pl);
1266}
1267 OUTPUT:
1268 RETVAL
1269
766SV * 1270SV *
767get_text (CFClient::Layout self) 1271get_text (DC::Layout self)
768 CODE: 1272 CODE:
769 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1273 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
770 SvUTF8_on (RETVAL); 1274 sv_utf8_decode (RETVAL);
771 OUTPUT: 1275 OUTPUT:
772 RETVAL 1276 RETVAL
773 1277
774void 1278void
775set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1279set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
776 CODE: 1280 CODE:
777 self->r = r; 1281 self->r = r;
778 self->g = g; 1282 self->g = g;
779 self->b = b; 1283 self->b = b;
780 self->a = a; 1284 self->a = a;
781 1285
782void 1286void
783set_font (CFClient::Layout self, CFClient::Font font = 0) 1287set_font (DC::Layout self, DC::Font font = 0)
784 CODE: 1288 CODE:
785 if (self->font != font) 1289 if (self->font != font)
786 { 1290 {
787 self->font = font; 1291 self->font = font;
788 layout_update_font (self); 1292 layout_update_font (self);
789 } 1293 }
790 1294
791void 1295void
792set_height (CFClient::Layout self, int base_height) 1296set_height (DC::Layout self, int base_height)
793 CODE: 1297 CODE:
794 if (self->base_height != base_height) 1298 if (self->base_height != base_height)
795 { 1299 {
796 self->base_height = base_height; 1300 self->base_height = base_height;
797 layout_update_font (self); 1301 layout_update_font (self);
798 } 1302 }
799 1303
800void 1304void
801set_width (CFClient::Layout self, int max_width = -1) 1305set_width (DC::Layout self, int max_width = -1)
802 CODE: 1306 CODE:
803 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1307 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
804 1308
805void 1309void
806set_indent (CFClient::Layout self, int indent) 1310set_indent (DC::Layout self, int indent)
807 CODE: 1311 CODE:
808 pango_layout_set_indent (self->pl, indent * PANGO_SCALE); 1312 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
809 1313
810void 1314void
811set_spacing (CFClient::Layout self, int spacing) 1315set_spacing (DC::Layout self, int spacing)
812 CODE: 1316 CODE:
813 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE); 1317 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
814 1318
815void 1319void
816set_ellipsise (CFClient::Layout self, int ellipsise) 1320set_ellipsise (DC::Layout self, int ellipsise)
817 CODE: 1321 CODE:
818 pango_layout_set_ellipsize (self->pl, 1322 pango_layout_set_ellipsize (self->pl,
819 ellipsise == 1 ? PANGO_ELLIPSIZE_START 1323 ellipsise == 1 ? PANGO_ELLIPSIZE_START
820 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE 1324 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
821 : ellipsise == 3 ? PANGO_ELLIPSIZE_END 1325 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
822 : PANGO_ELLIPSIZE_NONE 1326 : PANGO_ELLIPSIZE_NONE
823 ); 1327 );
824 1328
825void 1329void
826set_single_paragraph_mode (CFClient::Layout self, int spm) 1330set_single_paragraph_mode (DC::Layout self, int spm)
827 CODE: 1331 CODE:
828 pango_layout_set_single_paragraph_mode (self->pl, !!spm); 1332 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
829 1333
830void 1334void
831size (CFClient::Layout self) 1335size (DC::Layout self)
832 PPCODE: 1336 PPCODE:
833{ 1337{
834 int w, h; 1338 int w, h;
835 1339
836 layout_get_pixel_size (self, &w, &h); 1340 layout_get_pixel_size (self, &w, &h);
… …
839 PUSHs (sv_2mortal (newSViv (w))); 1343 PUSHs (sv_2mortal (newSViv (w)));
840 PUSHs (sv_2mortal (newSViv (h))); 1344 PUSHs (sv_2mortal (newSViv (h)));
841} 1345}
842 1346
843int 1347int
1348descent (DC::Layout self)
1349 CODE:
1350{
1351 PangoRectangle rect;
1352 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1353 pango_layout_line_get_pixel_extents (line, 0, &rect);
1354 RETVAL = PANGO_DESCENT (rect);
1355}
1356 OUTPUT:
1357 RETVAL
1358
1359int
844xy_to_index (CFClient::Layout self, int x, int y) 1360xy_to_index (DC::Layout self, int x, int y)
845 CODE: 1361 CODE:
846{ 1362{
847 int index, trailing; 1363 int index, trailing;
848 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1364 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
849 RETVAL = index; 1365 RETVAL = index + trailing;
850} 1366}
851 OUTPUT: 1367 OUTPUT:
852 RETVAL 1368 RETVAL
853 1369
854void 1370void
855cursor_pos (CFClient::Layout self, int index) 1371cursor_pos (DC::Layout self, int index)
856 PPCODE: 1372 PPCODE:
857{ 1373{
858 PangoRectangle strong_pos; 1374 PangoRectangle pos;
859 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1375 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
860 1376
861 EXTEND (SP, 3); 1377 EXTEND (SP, 3);
862 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1378 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
863 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1379 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
864 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1380 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
865} 1381}
866 1382
867void 1383void
868render (CFClient::Layout self) 1384index_to_line_x (DC::Layout self, int index, int trailing = 0)
869 PPCODE: 1385 PPCODE:
870{ 1386{
871 SV *retval; 1387 int line, x;
872 int w, h;
873 1388
874 layout_get_pixel_size (self, &w, &h); 1389 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
875 1390#if !PANGO_VERSION_CHECK (1, 17, 3)
876 if (self->rgba) 1391 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
877 { 1392 --line;
878 cairo_surface_t *surface;
879 cairo_t *cairo;
880
881 retval = newSV (w * h * 4);
882 SvPOK_only (retval);
883 SvCUR_set (retval, w * h * 4);
884
885 memset (SvPVX (retval), 0, w * h * 4);
886
887 surface = cairo_image_surface_create_for_data (
888 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
889 cairo = cairo_create (surface);
890 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
891
892 pango_cairo_show_layout (cairo, self->pl);
893
894 cairo_destroy (cairo);
895 cairo_surface_destroy (surface);
896
897 // what a mess, and its premultiplied, too :(
898 {
899 uint32_t *p = (uint32_t *)SvPVX (retval);
900 uint32_t *e = p + w * h;
901
902 while (p < e)
903 {
904 uint32_t rgba = *p;
905 rgba = (rgba >> 24) | (rgba << 8);
906#if 0
907#ifdef _WIN32
908 {//D
909 uint8_t r = rgba >> 24;
910 uint8_t g = rgba >> 16;
911 uint8_t b = rgba >> 8;
912 uint8_t a = rgba >> 0;
913
914 rgba = (rgba & 0xffffff00) | a;
915 }
916#endif 1393#endif
917#endif
918 rgba = SDL_SwapBE32 (rgba);
919 *p++ = rgba;
920 }
921 }
922
923 EXTEND (SP, 5); 1394 EXTEND (SP, 2);
924 PUSHs (sv_2mortal (newSViv (w))); 1395 PUSHs (sv_2mortal (newSViv (line)));
1396 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1397}
1398
1399void
1400line_x_to_index (DC::Layout self, int line, int x)
1401 PPCODE:
1402{
1403 PangoLayoutLine *lp;
1404 int index, trailing;
1405
1406 if (line < 0)
1407 XSRETURN_EMPTY;
1408
1409 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1410 XSRETURN_EMPTY; /* do better */
1411
1412 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1413
1414 EXTEND (SP, 2);
1415 if (GIMME_V == G_SCALAR)
925 PUSHs (sv_2mortal (newSViv (h))); 1416 PUSHs (sv_2mortal (newSViv (index + trailing)));
926 PUSHs (sv_2mortal (retval));
927 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
928 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
929 }
930 else 1417 else
931 { 1418 {
932 FT_Bitmap bitmap;
933
934 retval = newSV (w * h);
935 SvPOK_only (retval);
936 SvCUR_set (retval, w * h);
937
938 bitmap.rows = h;
939 bitmap.width = w;
940 bitmap.pitch = w;
941 bitmap.buffer = (unsigned char*)SvPVX (retval);
942 bitmap.num_grays = 256;
943 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
944
945 memset (bitmap.buffer, 0, w * h);
946
947 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
948
949 EXTEND (SP, 5);
950 PUSHs (sv_2mortal (newSViv (w))); 1419 PUSHs (sv_2mortal (newSViv (index)));
951 PUSHs (sv_2mortal (newSViv (h))); 1420 PUSHs (sv_2mortal (newSViv (trailing)));
952 PUSHs (sv_2mortal (retval));
953 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
954 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
955 } 1421 }
956} 1422}
957 1423
1424void
1425render (DC::Layout self, float x, float y, int flags = 0)
1426 CODE:
1427 rc_clear (self->rc);
1428 pango_opengl_render_layout_subpixel (
1429 self->pl,
1430 self->rc,
1431 x * PANGO_SCALE, y * PANGO_SCALE,
1432 self->r, self->g, self->b, self->a,
1433 flags
1434 );
1435 // we assume that context_change actually clears/frees stuff
1436 // and does not do any recomputation...
1437 pango_layout_context_changed (self->pl);
1438
1439void
1440draw (DC::Layout self)
1441 CODE:
1442{
1443 glEnable (GL_TEXTURE_2D);
1444 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1445 glEnable (GL_BLEND);
1446 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1447 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1448 glEnable (GL_ALPHA_TEST);
1449 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1450
1451 rc_draw (self->rc);
1452
1453 glDisable (GL_ALPHA_TEST);
1454 glDisable (GL_BLEND);
1455 glDisable (GL_TEXTURE_2D);
1456}
1457
958MODULE = CFClient PACKAGE = CFClient::Texture 1458MODULE = Deliantra::Client PACKAGE = DC::Texture
959 1459
1460PROTOTYPES: ENABLE
1461
960void 1462void
1463pad (SV *data_, int ow, int oh, int nw, int nh)
1464 CODE:
1465{
1466 if ((nw != ow || nh != oh) && SvOK (data_))
1467 {
1468 STRLEN datalen;
1469 char *data = SvPVbyte (data_, datalen);
1470 int bpp = datalen / (ow * oh);
1471 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1472
1473 SvPOK_only (result_);
1474 SvCUR_set (result_, nw * nh * bpp);
1475
1476 memset (SvPVX (result_), 0, nw * nh * bpp);
1477 while (oh--)
1478 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1479
1480 sv_setsv (data_, result_);
1481 }
1482}
1483
1484void
961draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1485draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
962 PROTOTYPE: $$$;$$ 1486 PROTOTYPE: $$$;$$
963 ALIAS: 1487 ALIAS:
964 draw_quad_alpha = 1 1488 draw_quad_alpha = 1
965 draw_quad_alpha_premultiplied = 2 1489 draw_quad_alpha_premultiplied = 2
966 CODE: 1490 CODE:
967{ 1491{
968 HV *hv = (HV *)SvRV (self); 1492 HV *hv = (HV *)SvRV (self);
969 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1493 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
970 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1494 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
971 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1495 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1496
1497 if (name <= 0)
1498 XSRETURN_EMPTY;
972 1499
973 if (items < 5) 1500 if (items < 5)
974 { 1501 {
975 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1502 w = SvNV (*hv_fetch (hv, "w", 1, 1));
976 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1503 h = SvNV (*hv_fetch (hv, "h", 1, 1));
977 } 1504 }
978 1505
979 if (ix) 1506 if (ix)
980 { 1507 {
981 glEnable (GL_BLEND); 1508 glEnable (GL_BLEND);
1509
1510 if (ix == 2)
982 glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA); 1511 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1512 else
1513 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1514 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1515
983 glEnable (GL_ALPHA_TEST); 1516 glEnable (GL_ALPHA_TEST);
984 glAlphaFunc (GL_GREATER, 0.01f); 1517 glAlphaFunc (GL_GREATER, 0.01f);
985 } 1518 }
986 1519
987 glBindTexture (GL_TEXTURE_2D, name); 1520 glBindTexture (GL_TEXTURE_2D, name);
… …
998 glDisable (GL_ALPHA_TEST); 1531 glDisable (GL_ALPHA_TEST);
999 glDisable (GL_BLEND); 1532 glDisable (GL_BLEND);
1000 } 1533 }
1001} 1534}
1002 1535
1536IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1537 CODE:
1538{
1539 GLint width;
1540 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1541 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1542 RETVAL = width > 0;
1543}
1544 OUTPUT:
1545 RETVAL
1546
1003MODULE = CFClient PACKAGE = CFClient::Map 1547MODULE = Deliantra::Client PACKAGE = DC::Map
1004 1548
1005CFClient::Map 1549PROTOTYPES: DISABLE
1006new (SV *class, int map_width, int map_height) 1550
1551DC::Map
1552new (SV *class)
1007 CODE: 1553 CODE:
1008 New (0, RETVAL, 1, struct map); 1554 New (0, RETVAL, 1, struct map);
1009 RETVAL->x = 0; 1555 RETVAL->x = 0;
1010 RETVAL->y = 0; 1556 RETVAL->y = 0;
1011 RETVAL->w = map_width; 1557 RETVAL->w = 0;
1012 RETVAL->h = map_height; 1558 RETVAL->h = 0;
1013 RETVAL->ox = 0; 1559 RETVAL->ox = 0;
1014 RETVAL->oy = 0; 1560 RETVAL->oy = 0;
1015 RETVAL->faces = 8192; 1561 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1016 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1562 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1017 RETVAL->texs = 8192;
1018 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1019 RETVAL->rows = 0; 1563 RETVAL->rows = 0;
1020 RETVAL->row = 0; 1564 RETVAL->row = 0;
1021 OUTPUT: 1565 OUTPUT:
1022 RETVAL 1566 RETVAL
1023 1567
1024void 1568void
1025DESTROY (CFClient::Map self) 1569DESTROY (DC::Map self)
1026 CODE: 1570 CODE:
1027{ 1571{
1028 map_clear (self); 1572 map_clear (self);
1029 Safefree (self->face); 1573 Safefree (self->face2tile);
1574 Safefree (self->tex);
1030 Safefree (self); 1575 Safefree (self);
1031} 1576}
1032 1577
1033void 1578void
1579resize (DC::Map self, int map_width, int map_height)
1580 CODE:
1581 self->w = map_width;
1582 self->h = map_height;
1583
1584void
1034clear (CFClient::Map self) 1585clear (DC::Map self)
1035 CODE: 1586 CODE:
1036 map_clear (self); 1587 map_clear (self);
1037 1588
1038void 1589void
1039set_face (CFClient::Map self, int face, int texid) 1590set_tileid (DC::Map self, int face, int tile)
1040 CODE: 1591 CODE:
1041{ 1592{
1042 while (self->faces <= face) 1593 need_facenum (self, face); self->face2tile [face] = tile;
1043 { 1594 need_texid (self, tile);
1044 Append (mapface, self->face, self->faces, self->faces);
1045 self->faces *= 2;
1046 }
1047
1048 self->face [face] = texid;
1049} 1595}
1050 1596
1051void 1597void
1598set_smooth (DC::Map self, int face, int smooth, int level)
1599 CODE:
1600{
1601 tileid texid;
1602 maptex *tex;
1603
1604 if (face < 0 || face >= self->faces)
1605 return;
1606
1607 if (smooth < 0 || smooth >= self->faces)
1608 return;
1609
1610 texid = self->face2tile [face];
1611
1612 if (!texid)
1613 return;
1614
1615 tex = self->tex + texid;
1616 tex->smoothtile = self->face2tile [smooth];
1617 tex->smoothlevel = level;
1618}
1619
1620void
1052set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1621set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1053 CODE: 1622 CODE:
1054{ 1623{
1055 while (self->texs <= texid) 1624 need_texid (self, texid);
1056 {
1057 Append (maptex, self->tex, self->texs, self->texs);
1058 self->texs *= 2;
1059 }
1060 1625
1061 { 1626 {
1062 maptex *tex = self->tex + texid; 1627 maptex *tex = self->tex + texid;
1063 1628
1064 tex->name = name; 1629 tex->name = name;
… …
1081 // from transparent color bleeding and ugly wrapping effects. 1646 // from transparent color bleeding and ugly wrapping effects.
1082 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); 1647 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1083} 1648}
1084 1649
1085int 1650int
1086ox (CFClient::Map self) 1651ox (DC::Map self)
1087 ALIAS: 1652 ALIAS:
1088 oy = 1 1653 oy = 1
1089 x = 2 1654 x = 2
1090 y = 3 1655 y = 3
1091 w = 4 1656 w = 4
… …
1102 } 1667 }
1103 OUTPUT: 1668 OUTPUT:
1104 RETVAL 1669 RETVAL
1105 1670
1106void 1671void
1107scroll (CFClient::Map self, int dx, int dy) 1672scroll (DC::Map self, int dx, int dy)
1108 CODE: 1673 CODE:
1109{ 1674{
1110 if (dx > 0) 1675 if (dx > 0)
1111 map_blank (self, self->x, self->y, dx - 1, self->h); 1676 map_blank (self, self->x, self->y, dx, self->h);
1112 else if (dx < 0) 1677 else if (dx < 0)
1113 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1678 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1114 1679
1115 if (dy > 0) 1680 if (dy > 0)
1116 map_blank (self, self->x, self->y, self->w, dy - 1); 1681 map_blank (self, self->x, self->y, self->w, dy);
1117 else if (dy < 0) 1682 else if (dy < 0)
1118 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1683 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1119 1684
1120 self->ox += dx; self->x += dx; 1685 self->ox += dx; self->x += dx;
1121 self->oy += dy; self->y += dy; 1686 self->oy += dy; self->y += dy;
1122 1687
1123 while (self->y < 0) 1688 while (self->y < 0)
… …
1127 self->rows += MAP_EXTEND_Y; 1692 self->rows += MAP_EXTEND_Y;
1128 self->y += MAP_EXTEND_Y; 1693 self->y += MAP_EXTEND_Y;
1129 } 1694 }
1130} 1695}
1131 1696
1132void 1697SV *
1133map1a_update (CFClient::Map self, SV *data_) 1698map1a_update (DC::Map self, SV *data_, int extmap)
1134 CODE: 1699 CODE:
1135{ 1700{
1136 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1701 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1137 uint8_t *data_end = (uint8_t *)SvEND (data_); 1702 uint8_t *data_end = (uint8_t *)SvEND (data_);
1138 mapcell *cell; 1703 mapcell *cell;
1139 int x, y, flags; 1704 int x, y, z, flags;
1705 AV *missing = newAV ();
1706 RETVAL = newRV_noinc ((SV *)missing);
1140 1707
1141 while (data < data_end) 1708 while (data < data_end - 1)
1142 { 1709 {
1143 flags = (data [0] << 8) + data [1]; data += 2; 1710 flags = (data [0] << 8) + data [1]; data += 2;
1144 1711
1145 x = ((flags >> 10) & 63) + self->x; 1712 x = self->x + ((flags >> 10) & 63);
1146 y = ((flags >> 4) & 63) + self->y; 1713 y = self->y + ((flags >> 4) & 63);
1147 1714
1148 cell = map_get_cell (self, x, y); 1715 cell = map_get_cell (self, x, y);
1149 1716
1150 if (flags & 15) 1717 if (flags & 15)
1151 { 1718 {
1152 if (cell->darkness < 0) 1719 if (!cell->darkness)
1153 { 1720 {
1721 memset (cell, 0, sizeof (*cell));
1154 cell->darkness = 0; 1722 cell->darkness = 256;
1155 cell->face [0] = 0;
1156 cell->face [1] = 0;
1157 cell->face [2] = 0;
1158 } 1723 }
1159 1724
1160 cell->darkness = flags & 8 ? *data++ : 255;
1161
1162 //TODO: don't trust server data to be in-range(!) 1725 //TODO: don't trust server data to be in-range(!)
1163 1726
1164 if (flags & 4) 1727 if (flags & 8)
1165 { 1728 {
1166 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1729 if (extmap)
1730 {
1731 uint8_t ext, cmd;
1732
1733 do
1734 {
1735 ext = *data++;
1736 cmd = ext & 0x7f;
1737
1738 if (cmd < 4)
1739 cell->darkness = 255 - ext * 64 + 1;
1740 else if (cmd == 5) // health
1741 {
1742 cell->stat_width = 1;
1743 cell->stat_hp = *data++;
1744 }
1745 else if (cmd == 6) // monster width
1746 cell->stat_width = *data++ + 1;
1747 else if (cmd == 0x47)
1748 {
1749 if (*data == 1) cell->player = data [1];
1750 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1751 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1752 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1753
1754 data += *data + 1;
1755 }
1756 else if (cmd == 8) // cell flags
1757 cell->flags = *data++;
1758 else if (ext & 0x40) // unknown, multibyte => skip
1759 data += *data + 1;
1760 else
1761 data++;
1762 }
1763 while (ext & 0x80);
1764 }
1765 else
1766 cell->darkness = *data++ + 1;
1167 } 1767 }
1168 1768
1769 for (z = 0; z <= 2; ++z)
1169 if (flags & 2) 1770 if (flags & (4 >> z))
1170 { 1771 {
1171 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1772 faceid face = (data [0] << 8) + data [1]; data += 2;
1773 need_facenum (self, face);
1774 cell->tile [z] = self->face2tile [face];
1775
1776 if (cell->tile [z])
1777 {
1778 maptex *tex = self->tex + cell->tile [z];
1779 if (!tex->name)
1780 av_push (missing, newSViv (cell->tile [z]));
1781
1782 if (tex->smoothtile)
1783 {
1784 maptex *smooth = self->tex + tex->smoothtile;
1785 if (!smooth->name)
1786 av_push (missing, newSViv (tex->smoothtile));
1787 }
1788 }
1172 } 1789 }
1173
1174 if (flags & 1)
1175 {
1176 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1177 }
1178 } 1790 }
1179 else 1791 else
1180 cell->darkness = -1; 1792 CELL_CLEAR (cell);
1181 } 1793 }
1182} 1794}
1795 OUTPUT:
1796 RETVAL
1183 1797
1184SV * 1798SV *
1185mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1799mapmap (DC::Map self, int x0, int y0, int w, int h)
1186 CODE: 1800 CODE:
1187{ 1801{
1188 int x1, x; 1802 int x1, x;
1189 int y1, y; 1803 int y1, y;
1190 int z; 1804 int z;
… …
1211 { 1825 {
1212 mapcell *cell = row->col + (x - row->c0); 1826 mapcell *cell = row->col + (x - row->c0);
1213 1827
1214 for (z = 0; z <= 0; z++) 1828 for (z = 0; z <= 0; z++)
1215 { 1829 {
1216 mapface face = cell->face [z];
1217
1218 if (face)
1219 {
1220 maptex tex = self->tex [face]; 1830 maptex tex = self->tex [cell->tile [z]];
1221 int a0 = 255 - tex.a; 1831 int a0 = 255 - tex.a;
1222 int a1 = tex.a; 1832 int a1 = tex.a;
1223 1833
1224 r = (r * a0 + tex.r * a1) / 255; 1834 r = (r * a0 + tex.r * a1) / 255;
1225 g = (g * a0 + tex.g * a1) / 255; 1835 g = (g * a0 + tex.g * a1) / 255;
1226 b = (b * a0 + tex.b * a1) / 255; 1836 b = (b * a0 + tex.b * a1) / 255;
1227 a = (a * a0 + tex.a * a1) / 255; 1837 a = (a * a0 + tex.a * a1) / 255;
1228 }
1229 } 1838 }
1230 } 1839 }
1231 1840
1232 *map++ = (r ) 1841 *map++ = (r )
1233 | (g << 8) 1842 | (g << 8)
… …
1240} 1849}
1241 OUTPUT: 1850 OUTPUT:
1242 RETVAL 1851 RETVAL
1243 1852
1244void 1853void
1245draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1854draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1855 CODE:
1856{
1857 int x, y, z;
1858
1859 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1860 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1861 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1862 smooth_key skey;
1863 int pl_x, pl_y;
1864 maptex pl_tex;
1865 rc_t *rc = rc_alloc ();
1866 rc_key_t key;
1867 rc_array_t *arr;
1868
1869 pl_tex.name = 0;
1870
1871 // thats current max. sorry.
1872 if (sw > 255) sw = 255;
1873 if (sh > 255) sh = 255;
1874
1875 // clear key, in case of extra padding
1876 memset (&skey, 0, sizeof (skey));
1877
1878 memset (&key, 0, sizeof (key));
1879 key.r = 255;
1880 key.g = 255;
1881 key.b = 255;
1882 key.a = 255;
1883 key.mode = GL_QUADS;
1884 key.format = GL_T2F_V3F;
1885 key.texname = -1;
1886
1887 mx += self->x;
1888 my += self->y;
1889
1890 // first pass: determine smooth_max
1891 // rather ugly, if you ask me
1892 // could also be stored inside mapcell and updated on change
1893 memset (smooth_max, 0, sizeof (smooth_max));
1894
1895 for (y = 0; y < sh; y++)
1896 if (0 <= y + my && y + my < self->rows)
1897 {
1898 maprow *row = self->row + (y + my);
1899
1900 for (x = 0; x < sw; x++)
1901 if (row->c0 <= x + mx && x + mx < row->c1)
1902 {
1903 mapcell *cell = row->col + (x + mx - row->c0);
1904
1905 smooth_max[x + 1][y + 1] =
1906 MAX (self->tex [cell->tile [0]].smoothlevel,
1907 MAX (self->tex [cell->tile [1]].smoothlevel,
1908 self->tex [cell->tile [2]].smoothlevel));
1909 }
1910 }
1911
1912 glEnable (GL_BLEND);
1913 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1914 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1915
1916 for (z = 0; z <= 2; z++)
1917 {
1918 memset (smooth_level, 0, sizeof (smooth_level));
1919
1920 for (y = 0; y < sh; y++)
1921 if (0 <= y + my && y + my < self->rows)
1922 {
1923 maprow *row = self->row + (y + my);
1924
1925 for (x = 0; x < sw; x++)
1926 if (row->c0 <= x + mx && x + mx < row->c1)
1927 {
1928 mapcell *cell = row->col + (x + mx - row->c0);
1929 tileid tile = cell->tile [z];
1930
1931 if (tile)
1932 {
1933 maptex tex = self->tex [tile];
1934 int px = (x + 1) * T - tex.w;
1935 int py = (y + 1) * T - tex.h;
1936
1937 if (key.texname != tex.name)
1938 {
1939 if (!tex.name)
1940 tex = self->tex [2]; /* missing, replace by noface */
1941
1942 key.texname = tex.name;
1943 arr = rc_array (rc, &key);
1944 }
1945
1946 if (expect_false (cell->player == player) && expect_false (z == 2))
1947 {
1948 pl_x = px;
1949 pl_y = py;
1950 pl_tex = tex;
1951 continue;
1952 }
1953
1954 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1955 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1956 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1957 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1958
1959 if (expect_false (cell->flags) && expect_false (z == 2))
1960 {
1961 // overlays such as the speech bubble, probably more to come
1962 if (cell->flags & 1)
1963 {
1964 maptex tex = self->tex [1];
1965 int px = x * T + T * 2 / 32;
1966 int py = y * T - T * 6 / 32;
1967
1968 if (tex.name)
1969 {
1970 if (key.texname != tex.name)
1971 {
1972 key.texname = tex.name;
1973 arr = rc_array (rc, &key);
1974 }
1975
1976 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1977 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1978 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1979 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1980 }
1981 }
1982 }
1983
1984 // update smooth hash
1985 if (tex.smoothtile)
1986 {
1987 skey.tile = tex.smoothtile;
1988 skey.level = tex.smoothlevel;
1989
1990 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1991
1992 // add bits to current tile and all neighbours. skey.x|y is
1993 // shifted +1|+1 so we always stay positive.
1994
1995 // bits is ___n cccc CCCC bbbb
1996 // n do not draw borders&corners
1997 // c draw these corners, but...
1998 // C ... not these
1999 // b draw these borders
2000
2001 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
2002 // ┃· ·· ·┃ ━━
2003
2004 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
2005 // ·· ·· ·┏ ┓·
2006
2007 // full tile
2008 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2009
2010 // borders
2011 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2012 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2013 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2014 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2015
2016 // corners
2017 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2018 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2019 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2020 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2021 }
2022 }
2023 }
2024 }
2025
2026 rc_draw (rc);
2027 rc_clear (rc);
2028
2029 // go through all smoothlevels, lowest to highest, then draw.
2030 // this is basically counting sort
2031 {
2032 int w, b;
2033
2034 glEnable (GL_TEXTURE_2D);
2035 glBegin (GL_QUADS);
2036 for (w = 0; w < 256 / 32; ++w)
2037 {
2038 uint32_t smask = smooth_level [w];
2039 if (smask)
2040 for (b = 0; b < 32; ++b)
2041 if (smask & (((uint32_t)1) << b))
2042 {
2043 int level = (w << 5) | b;
2044 HE *he;
2045
2046 hv_iterinit (smooth);
2047 while ((he = hv_iternext (smooth)))
2048 {
2049 smooth_key *skey = (smooth_key *)HeKEY (he);
2050 IV bits = SvIVX (HeVAL (he));
2051
2052 if (!(bits & 0x1000)
2053 && skey->level == level
2054 && level > smooth_max [skey->x][skey->y])
2055 {
2056 maptex tex = self->tex [skey->tile];
2057 int px = (((int)skey->x) - 1) * T;
2058 int py = (((int)skey->y) - 1) * T;
2059 int border = bits & 15;
2060 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2061 float dx = tex.s * .0625f; // 16 images/row
2062 float dy = tex.t * .5f ; // 2 images/column
2063
2064 if (tex.name)
2065 {
2066 // this time avoiding texture state changes
2067 // save gobs of state changes.
2068 if (key.texname != tex.name)
2069 {
2070 glEnd ();
2071 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2072 glBegin (GL_QUADS);
2073 }
2074
2075 if (border)
2076 {
2077 float ox = border * dx;
2078
2079 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2080 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2081 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2082 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2083 }
2084
2085 if (corner)
2086 {
2087 float ox = corner * dx;
2088
2089 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2090 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2091 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2092 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2093 }
2094 }
2095 }
2096 }
2097 }
2098 }
2099
2100 glEnd ();
2101 glDisable (GL_TEXTURE_2D);
2102 key.texname = -1;
2103 }
2104
2105 hv_clear (smooth);
2106 }
2107
2108 if (pl_tex.name)
2109 {
2110 maptex tex = pl_tex;
2111 int px = pl_x + sdx;
2112 int py = pl_y + sdy;
2113
2114 key.texname = tex.name;
2115 arr = rc_array (rc, &key);
2116
2117 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2118 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2119 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2120 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2121
2122 rc_draw (rc);
2123 }
2124
2125 glDisable (GL_BLEND);
2126 rc_free (rc);
2127
2128 // top layer: overlays such as the health bar
2129 for (y = 0; y < sh; y++)
2130 if (0 <= y + my && y + my < self->rows)
2131 {
2132 maprow *row = self->row + (y + my);
2133
2134 for (x = 0; x < sw; x++)
2135 if (row->c0 <= x + mx && x + mx < row->c1)
2136 {
2137 mapcell *cell = row->col + (x + mx - row->c0);
2138
2139 int px = x * T;
2140 int py = y * T;
2141
2142 if (cell->stat_hp)
2143 {
2144 int width = cell->stat_width * T;
2145 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2146
2147 glColor3ub (0, 0, 0);
2148 glRectf (px + 1, py - thick - 2,
2149 px + width - 1, py);
2150
2151 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2152 glRectf (px + 2,
2153 py - thick - 1,
2154 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2155 }
2156 }
2157 }
2158}
2159
2160void
2161draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2162 CODE:
2163{
2164 static float color[16][3] = {
2165 { 0.00F, 0.00F, 0.00F },
2166 { 1.00F, 1.00F, 1.00F },
2167 { 0.00F, 0.00F, 0.55F },
2168 { 1.00F, 0.00F, 0.00F },
2169
2170 { 1.00F, 0.54F, 0.00F },
2171 { 0.11F, 0.56F, 1.00F },
2172 { 0.93F, 0.46F, 0.00F },
2173 { 0.18F, 0.54F, 0.34F },
2174
2175 { 0.56F, 0.73F, 0.56F },
2176 { 0.80F, 0.80F, 0.80F },
2177 { 0.55F, 0.41F, 0.13F },
2178 { 0.99F, 0.77F, 0.26F },
2179
2180 { 0.74F, 0.65F, 0.41F },
2181
2182 { 0.00F, 1.00F, 1.00F },
2183 { 1.00F, 0.00F, 1.00F },
2184 { 1.00F, 1.00F, 0.00F },
2185 };
2186
2187 int x, y;
2188
2189 glEnable (GL_TEXTURE_2D);
2190 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2191 glEnable (GL_BLEND);
2192 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2193 glBegin (GL_QUADS);
2194
2195 for (y = 0; y < h; y++)
2196 for (x = 0; x < w; x++)
2197 {
2198 unsigned char m = data [x + y * w];
2199
2200 if (m)
2201 {
2202 float *c = color [m & 15];
2203
2204 float tx1 = m & 0x40 ? 0.5 : 0.;
2205 float tx2 = tx1 + 0.5;
2206
2207 glColor4f (c[0], c[1], c[2], 0.75);
2208 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2209 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2210 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2211 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2212 }
2213 }
2214
2215 glEnd ();
2216 glDisable (GL_BLEND);
2217 glDisable (GL_TEXTURE_2D);
2218}
2219
2220void
2221fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1246 PPCODE: 2222 PPCODE:
1247{ 2223{
1248 int vx, vy;
1249 int x, y, z; 2224 int x, y;
1250 int last_name; 2225 int sw1 = sw + 2;
1251 mapface face; 2226 int sh1 = sh + 2;
2227 int sh3 = sh * 3;
1252 int sw4 = (sw + 3) & ~3; 2228 int sw34 = (sw * 3 + 3) & ~3;
2229 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1253 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2230 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1254 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2231 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1255 2232
1256 memset (darkness, 255, sw4 * sh);
1257 SvPOK_only (darkness_sv); 2233 SvPOK_only (darkness3_sv);
1258 SvCUR_set (darkness_sv, sw4 * sh); 2234 SvCUR_set (darkness3_sv, sw34 * sh3);
1259 2235
1260 vx = self->x + (self->w - sw) / 2 - shift_x; 2236 mx += self->x - 1;
1261 vy = self->y + (self->h - sh) / 2 - shift_y; 2237 my += self->y - 1;
1262 2238
1263 /* 2239 memset (darkness1, 255, sw1 * sh1);
1264 int vx = self->vx = self->w >= sw
1265 ? self->x + (self->w - sw) / 2
1266 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1267 2240
1268 int vy = self->vy = self->h >= sh
1269 ? self->y + (self->h - sh) / 2
1270 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1271 */
1272
1273 glColor4ub (255, 255, 255, 255);
1274
1275 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1276 glEnable (GL_BLEND);
1277 glEnable (GL_TEXTURE_2D);
1278 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1279
1280 glBegin (GL_QUADS);
1281
1282 last_name = 0;
1283
1284 for (z = 0; z < 3; z++)
1285 for (y = 0; y < sh; y++) 2241 for (y = 0; y < sh1; y++)
1286 if (0 <= y + vy && y + vy < self->rows) 2242 if (0 <= y + my && y + my < self->rows)
1287 { 2243 {
1288 maprow *row = self->row + (y + vy); 2244 maprow *row = self->row + (y + my);
1289 2245
1290 for (x = 0; x < sw; x++) 2246 for (x = 0; x < sw1; x++)
1291 if (row->c0 <= x + vx && x + vx < row->c1) 2247 if (row->c0 <= x + mx && x + mx < row->c1)
1292 { 2248 {
1293 mapcell *cell = row->col + (x + vx - row->c0); 2249 mapcell *cell = row->col + (x + mx - row->c0);
1294 2250
1295 darkness[y * sw4 + x] = cell->darkness < 0 2251 darkness1 [y * sw1 + x] = cell->darkness
2252 ? 255 - (cell->darkness - 1)
1296 ? 255 - FOW_DARKNESS 2253 : 255 - FOW_DARKNESS;
1297 : 255 - cell->darkness;
1298
1299 face = cell->face [z];
1300
1301 if (face)
1302 {
1303 maptex tex = self->tex [face];
1304
1305 int px = (x + 1) * 32 - tex.w;
1306 int py = (y + 1) * 32 - tex.h;
1307
1308 if (last_name != tex.name)
1309 {
1310 glEnd ();
1311 last_name = tex.name;
1312 glBindTexture (GL_TEXTURE_2D, last_name);
1313 glBegin (GL_QUADS);
1314 }
1315
1316 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1317 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1318 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1319 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1320 }
1321 } 2254 }
1322 } 2255 }
1323 2256
1324 glEnd (); 2257 for (y = 0; y < sh; ++y)
2258 for (x = 0; x < sw; ++x)
2259 {
2260 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2261 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2262 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2263 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2264 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2265 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2266 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2267 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2268 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1325 2269
1326 glDisable (GL_TEXTURE_2D); 2270 uint8_t r11 = (d11 + d21 + d12) / 3;
1327 glDisable (GL_BLEND); 2271 uint8_t r21 = d21;
2272 uint8_t r31 = (d21 + d31 + d32) / 3;
2273
2274 uint8_t r12 = d12;
2275 uint8_t r22 = d22;
2276 uint8_t r32 = d32;
2277
2278 uint8_t r13 = (d13 + d23 + d12) / 3;
2279 uint8_t r23 = d23;
2280 uint8_t r33 = (d23 + d33 + d32) / 3;
2281
2282 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2283 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2284 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2285 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2286 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2287 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2288 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2289 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2290 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2291 }
2292
2293 free (darkness1);
1328 2294
1329 EXTEND (SP, 3); 2295 EXTEND (SP, 3);
1330 PUSHs (sv_2mortal (newSViv (sw4))); 2296 PUSHs (sv_2mortal (newSViv (sw34)));
1331 PUSHs (sv_2mortal (newSViv (sh))); 2297 PUSHs (sv_2mortal (newSViv (sh3)));
1332 PUSHs (darkness_sv); 2298 PUSHs (darkness3_sv);
1333} 2299}
1334 2300
1335SV * 2301SV *
1336get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2302get_rect (DC::Map self, int x0, int y0, int w, int h)
1337 CODE: 2303 CODE:
1338{ 2304{
1339 int x, y, x1, y1; 2305 int x, y, x1, y1;
1340 SV *data_sv = newSV (w * h * 7 + 5); 2306 SV *data_sv = newSV (w * h * 7 + 5);
1341 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2307 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1366 if (row && row->c0 <= x && x < row->c1) 2332 if (row && row->c0 <= x && x < row->c1)
1367 { 2333 {
1368 mapcell *cell = row->col + (x - row->c0); 2334 mapcell *cell = row->col + (x - row->c0);
1369 uint8_t flags = 0; 2335 uint8_t flags = 0;
1370 2336
1371 if (cell->face [0]) flags |= 1; 2337 if (cell->tile [0]) flags |= 1;
1372 if (cell->face [1]) flags |= 2; 2338 if (cell->tile [1]) flags |= 2;
1373 if (cell->face [2]) flags |= 4; 2339 if (cell->tile [2]) flags |= 4;
1374 2340
1375 *data++ = flags; 2341 *data++ = flags;
1376 2342
1377 if (flags & 1) 2343 if (flags & 1)
1378 { 2344 {
2345 tileid tile = cell->tile [0];
1379 *data++ = cell->face [0] >> 8; 2346 *data++ = tile >> 8;
1380 *data++ = cell->face [0]; 2347 *data++ = tile;
1381 } 2348 }
1382 2349
1383 if (flags & 2) 2350 if (flags & 2)
1384 { 2351 {
2352 tileid tile = cell->tile [1];
1385 *data++ = cell->face [1] >> 8; 2353 *data++ = tile >> 8;
1386 *data++ = cell->face [1]; 2354 *data++ = tile;
1387 } 2355 }
1388 2356
1389 if (flags & 4) 2357 if (flags & 4)
1390 { 2358 {
2359 tileid tile = cell->tile [2];
1391 *data++ = cell->face [2] >> 8; 2360 *data++ = tile >> 8;
1392 *data++ = cell->face [2]; 2361 *data++ = tile;
1393 } 2362 }
1394 } 2363 }
1395 else 2364 else
1396 *data++ = 0; 2365 *data++ = 0;
1397 } 2366 }
1398 } 2367 }
1399 2368
2369 /* if size is w*h + 5 then no data has been found */
2370 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2371 {
1400 SvPOK_only (data_sv); 2372 SvPOK_only (data_sv);
1401 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2373 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2374 }
2375
1402 RETVAL = data_sv; 2376 RETVAL = data_sv;
1403} 2377}
1404 OUTPUT: 2378 OUTPUT:
1405 RETVAL 2379 RETVAL
1406 2380
1407void 2381void
1408set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2382set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1409 PPCODE: 2383 PPCODE:
1410{ 2384{
1411 int x, y, z; 2385 int x, y, z;
1412 int w, h; 2386 int w, h;
1413 int x1, y1; 2387 int x1, y1;
2388 STRLEN len;
2389 uint8_t *data, *end;
2390
2391 len = SvLEN (data_sv);
2392 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2393 data = SvPVbyte_nolen (data_sv);
2394 end = data + len + 8;
2395
2396 if (len < 5)
2397 XSRETURN_EMPTY;
1414 2398
1415 if (*data++ != 0) 2399 if (*data++ != 0)
1416 return; /* version mismatch */ 2400 XSRETURN_EMPTY; /* version mismatch */
1417 2401
1418 w = *data++ << 8; w |= *data++; 2402 w = *data++ << 8; w |= *data++;
1419 h = *data++ << 8; h |= *data++; 2403 h = *data++ << 8; h |= *data++;
1420 2404
1421 // we need to do this 'cause we don't keep an absolute coord system for rows 2405 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1433 { 2417 {
1434 maprow *row = map_get_row (self, y); 2418 maprow *row = map_get_row (self, y);
1435 2419
1436 for (x = x0; x < x1; x++) 2420 for (x = x0; x < x1; x++)
1437 { 2421 {
2422 uint8_t flags;
2423
2424 if (data + 7 >= end)
2425 XSRETURN_EMPTY;
2426
1438 uint8_t flags = *data++; 2427 flags = *data++;
1439 2428
1440 if (flags) 2429 if (flags)
1441 { 2430 {
1442 mapface face[3] = { 0, 0, 0 };
1443
1444 mapcell *cell = row_get_cell (row, x); 2431 mapcell *cell = row_get_cell (row, x);
2432 tileid tile[3] = { 0, 0, 0 };
1445 2433
1446 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2434 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1447 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2435 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1448 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2436 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1449 2437
1450 if (cell->darkness <= 0) 2438 if (cell->darkness == 0)
1451 { 2439 {
1452 cell->darkness = -1; 2440 /*cell->darkness = 0;*/
2441 EXTEND (SP, 3);
1453 2442
1454 for (z = 0; z <= 2; z++) 2443 for (z = 0; z <= 2; z++)
1455 { 2444 {
1456 cell->face[z] = face[z]; 2445 tileid t = tile [z];
1457 2446
1458 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2447 if (t >= self->texs || (t && !self->tex [t].name))
2448 {
1459 XPUSHs (sv_2mortal (newSViv (face[z]))); 2449 PUSHs (sv_2mortal (newSViv (t)));
2450 need_texid (self, t);
2451 }
2452
2453 cell->tile [z] = t;
1460 } 2454 }
1461 } 2455 }
1462 } 2456 }
1463 } 2457 }
1464 } 2458 }
1465} 2459}
1466 2460
1467MODULE = CFClient PACKAGE = CFClient::MixChunk 2461MODULE = Deliantra::Client PACKAGE = DC::RW
1468 2462
1469CFClient::MixChunk 2463DC::RW
1470new_from_file (SV *class, char *path) 2464new (SV *class, SV *data_sv)
1471 CODE: 2465 CODE:
1472 RETVAL = Mix_LoadWAV (path); 2466{
2467 STRLEN datalen;
2468 char *data = SvPVbyte (data_sv, datalen);
2469
2470 RETVAL = SDL_RWFromConstMem (data, datalen);
2471}
1473 OUTPUT: 2472 OUTPUT:
1474 RETVAL 2473 RETVAL
1475 2474
2475DC::RW
2476new_from_file (SV *class, const char *path, const char *mode = "rb")
2477 CODE:
2478 RETVAL = SDL_RWFromFile (path, mode);
2479 OUTPUT:
2480 RETVAL
2481
2482# fails on win32:
2483# dc.xs(2268) : error C2059: syntax error : '('
1476void 2484#void
2485#close (DC::RW self)
2486# CODE:
2487# (self->(close)) (self);
2488
2489MODULE = Deliantra::Client PACKAGE = DC::Channel
2490
2491PROTOTYPES: DISABLE
2492
2493DC::Channel
2494find ()
2495 CODE:
2496{
2497 RETVAL = Mix_GroupAvailable (-1);
2498
2499 if (RETVAL < 0)
2500 {
2501 RETVAL = Mix_GroupOldest (-1);
2502
2503 if (RETVAL < 0)
2504 XSRETURN_UNDEF;
2505
2506 Mix_HaltChannel (RETVAL);
2507 }
2508
2509 Mix_UnregisterAllEffects (RETVAL);
2510 Mix_Volume (RETVAL, 128);
2511}
2512 OUTPUT:
2513 RETVAL
2514
2515void
2516halt (DC::Channel self)
2517 CODE:
2518 Mix_HaltChannel (self);
2519
2520void
2521expire (DC::Channel self, int ticks = -1)
2522 CODE:
2523 Mix_ExpireChannel (self, ticks);
2524
2525void
2526fade_out (DC::Channel self, int ticks = -1)
2527 CODE:
2528 Mix_FadeOutChannel (self, ticks);
2529
2530int
2531volume (DC::Channel self, int volume)
2532 CODE:
2533 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2534 OUTPUT:
2535 RETVAL
2536
2537void
2538unregister_all_effects (DC::Channel self)
2539 CODE:
2540 Mix_UnregisterAllEffects (self);
2541
2542void
2543set_panning (DC::Channel self, int left, int right)
2544 CODE:
2545 left = CLAMP (left , 0, 255);
2546 right = CLAMP (right, 0, 255);
2547 Mix_SetPanning (self, left, right);
2548
2549void
2550set_distance (DC::Channel self, int distance)
2551 CODE:
2552 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2553
2554void
2555set_position (DC::Channel self, int angle, int distance)
2556 CODE:
2557
2558void
2559set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2560 CODE:
2561{
2562 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2563 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2564 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2565}
2566
2567void
2568set_reverse_stereo (DC::Channel self, int flip)
2569 CODE:
2570 Mix_SetReverseStereo (self, flip);
2571
2572MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2573
2574PROTOTYPES: DISABLE
2575
2576DC::MixChunk
2577new (SV *class, DC::RW rwops)
2578 CODE:
2579 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2580 OUTPUT:
2581 RETVAL
2582
2583void
1477DESTROY (CFClient::MixChunk self) 2584DESTROY (DC::MixChunk self)
1478 CODE: 2585 CODE:
1479 Mix_FreeChunk (self); 2586 Mix_FreeChunk (self);
1480 2587
1481int 2588int
1482volume (CFClient::MixChunk self, int volume = -1) 2589volume (DC::MixChunk self, int volume = -1)
1483 CODE: 2590 CODE:
2591 if (items > 1)
2592 volume = CLAMP (volume, 0, 128);
1484 RETVAL = Mix_VolumeChunk (self, volume); 2593 RETVAL = Mix_VolumeChunk (self, volume);
1485 OUTPUT: 2594 OUTPUT:
1486 RETVAL 2595 RETVAL
1487 2596
1488int 2597DC::Channel
1489play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2598play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1490 CODE: 2599 CODE:
2600{
1491 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2601 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2602
2603 if (RETVAL < 0)
2604 XSRETURN_UNDEF;
2605
2606 if (channel < 0)
2607 {
2608 Mix_UnregisterAllEffects (RETVAL);
2609 Mix_Volume (RETVAL, 128);
2610 }
2611}
1492 OUTPUT: 2612 OUTPUT:
1493 RETVAL 2613 RETVAL
1494 2614
1495MODULE = CFClient PACKAGE = CFClient::MixMusic 2615MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1496 2616
1497int 2617int
1498volume (int volume = -1) 2618volume (int volume = -1)
2619 PROTOTYPE: ;$
1499 CODE: 2620 CODE:
2621 if (items > 0)
2622 volume = CLAMP (volume, 0, 128);
1500 RETVAL = Mix_VolumeMusic (volume); 2623 RETVAL = Mix_VolumeMusic (volume);
1501 OUTPUT: 2624 OUTPUT:
1502 RETVAL 2625 RETVAL
1503 2626
1504CFClient::MixMusic 2627void
1505new_from_file (SV *class, char *path) 2628fade_out (int ms)
1506 CODE: 2629 CODE:
2630 Mix_FadeOutMusic (ms);
2631
2632void
2633halt ()
2634 CODE:
2635 Mix_HaltMusic ();
2636
2637DC::MixMusic
2638new (SV *class, DC::RW rwops)
2639 CODE:
1507 RETVAL = Mix_LoadMUS (path); 2640 RETVAL = Mix_LoadMUS_RW (rwops);
1508 OUTPUT: 2641 OUTPUT:
1509 RETVAL 2642 RETVAL
1510 2643
1511void 2644void
1512DESTROY (CFClient::MixMusic self) 2645DESTROY (DC::MixMusic self)
1513 CODE: 2646 CODE:
1514 Mix_FreeMusic (self); 2647 Mix_FreeMusic (self);
1515 2648
1516int 2649int
1517play (CFClient::MixMusic self, int loops = -1) 2650play (DC::MixMusic self, int loops = -1)
1518 CODE: 2651 CODE:
1519 RETVAL = Mix_PlayMusic (self, loops); 2652 RETVAL = Mix_PlayMusic (self, loops);
1520 OUTPUT: 2653 OUTPUT:
1521 RETVAL 2654 RETVAL
1522 2655
2656void
2657fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2658 CODE:
2659 Mix_FadeInMusicPos (self, loops, ms, position);
2660
1523MODULE = CFClient PACKAGE = CFClient::OpenGL 2661MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2662
2663PROTOTYPES: ENABLE
1524 2664
1525BOOT: 2665BOOT:
1526{ 2666{
1527 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2667 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1528 static const struct { 2668 static const struct {
1529 const char *name; 2669 const char *name;
1530 IV iv; 2670 IV iv;
1531 } *civ, const_iv[] = { 2671 } *civ, const_iv[] = {
1532# define const_iv(name) { # name, (IV)name } 2672# define const_iv(name) { # name, (IV)name }
2673 const_iv (GL_VENDOR),
2674 const_iv (GL_VERSION),
2675 const_iv (GL_EXTENSIONS),
1533 const_iv (GL_COLOR_MATERIAL), 2676 const_iv (GL_COLOR_MATERIAL),
1534 const_iv (GL_SMOOTH), 2677 const_iv (GL_SMOOTH),
1535 const_iv (GL_FLAT), 2678 const_iv (GL_FLAT),
1536 const_iv (GL_DITHER), 2679 const_iv (GL_DITHER),
1537 const_iv (GL_BLEND), 2680 const_iv (GL_BLEND),
… …
1539 const_iv (GL_SCISSOR_TEST), 2682 const_iv (GL_SCISSOR_TEST),
1540 const_iv (GL_DEPTH_TEST), 2683 const_iv (GL_DEPTH_TEST),
1541 const_iv (GL_ALPHA_TEST), 2684 const_iv (GL_ALPHA_TEST),
1542 const_iv (GL_NORMALIZE), 2685 const_iv (GL_NORMALIZE),
1543 const_iv (GL_RESCALE_NORMAL), 2686 const_iv (GL_RESCALE_NORMAL),
2687 const_iv (GL_FRONT),
2688 const_iv (GL_BACK),
2689 const_iv (GL_AUX0),
1544 const_iv (GL_AND), 2690 const_iv (GL_AND),
1545 const_iv (GL_ONE), 2691 const_iv (GL_ONE),
1546 const_iv (GL_ZERO), 2692 const_iv (GL_ZERO),
1547 const_iv (GL_SRC_ALPHA), 2693 const_iv (GL_SRC_ALPHA),
1548 const_iv (GL_SRC_ALPHA_SATURATE), 2694 const_iv (GL_DST_ALPHA),
1549 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2695 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1550 const_iv (GL_ONE_MINUS_DST_ALPHA), 2696 const_iv (GL_ONE_MINUS_DST_ALPHA),
2697 const_iv (GL_SRC_ALPHA_SATURATE),
1551 const_iv (GL_RGB), 2698 const_iv (GL_RGB),
1552 const_iv (GL_RGBA), 2699 const_iv (GL_RGBA),
2700 const_iv (GL_RGBA4),
2701 const_iv (GL_RGBA8),
2702 const_iv (GL_RGB5_A1),
1553 const_iv (GL_UNSIGNED_BYTE), 2703 const_iv (GL_UNSIGNED_BYTE),
1554 const_iv (GL_UNSIGNED_SHORT), 2704 const_iv (GL_UNSIGNED_SHORT),
1555 const_iv (GL_UNSIGNED_INT), 2705 const_iv (GL_UNSIGNED_INT),
1556 const_iv (GL_ALPHA), 2706 const_iv (GL_ALPHA),
1557 const_iv (GL_INTENSITY), 2707 const_iv (GL_INTENSITY),
1558 const_iv (GL_LUMINANCE), 2708 const_iv (GL_LUMINANCE),
1559 const_iv (GL_LUMINANCE_ALPHA), 2709 const_iv (GL_LUMINANCE_ALPHA),
1560 const_iv (GL_FLOAT), 2710 const_iv (GL_FLOAT),
1561 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2711 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2712 const_iv (GL_COMPRESSED_ALPHA_ARB),
2713 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2714 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2715 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2716 const_iv (GL_COMPRESSED_RGB_ARB),
2717 const_iv (GL_COMPRESSED_RGBA_ARB),
1562 const_iv (GL_COMPILE), 2718 const_iv (GL_COMPILE),
2719 const_iv (GL_PROXY_TEXTURE_1D),
2720 const_iv (GL_PROXY_TEXTURE_2D),
1563 const_iv (GL_TEXTURE_1D), 2721 const_iv (GL_TEXTURE_1D),
1564 const_iv (GL_TEXTURE_2D), 2722 const_iv (GL_TEXTURE_2D),
1565 const_iv (GL_TEXTURE_ENV), 2723 const_iv (GL_TEXTURE_ENV),
1566 const_iv (GL_TEXTURE_MAG_FILTER), 2724 const_iv (GL_TEXTURE_MAG_FILTER),
1567 const_iv (GL_TEXTURE_MIN_FILTER), 2725 const_iv (GL_TEXTURE_MIN_FILTER),
… …
1588 const_iv (GL_COLOR_LOGIC_OP), 2746 const_iv (GL_COLOR_LOGIC_OP),
1589 const_iv (GL_SEPARABLE_2D), 2747 const_iv (GL_SEPARABLE_2D),
1590 const_iv (GL_CONVOLUTION_2D), 2748 const_iv (GL_CONVOLUTION_2D),
1591 const_iv (GL_CONVOLUTION_BORDER_MODE), 2749 const_iv (GL_CONVOLUTION_BORDER_MODE),
1592 const_iv (GL_CONSTANT_BORDER), 2750 const_iv (GL_CONSTANT_BORDER),
2751 const_iv (GL_POINTS),
1593 const_iv (GL_LINES), 2752 const_iv (GL_LINES),
2753 const_iv (GL_LINE_STRIP),
1594 const_iv (GL_LINE_LOOP), 2754 const_iv (GL_LINE_LOOP),
1595 const_iv (GL_QUADS), 2755 const_iv (GL_QUADS),
1596 const_iv (GL_QUAD_STRIP), 2756 const_iv (GL_QUAD_STRIP),
1597 const_iv (GL_TRIANGLES), 2757 const_iv (GL_TRIANGLES),
1598 const_iv (GL_TRIANGLE_STRIP), 2758 const_iv (GL_TRIANGLE_STRIP),
1599 const_iv (GL_TRIANGLE_FAN), 2759 const_iv (GL_TRIANGLE_FAN),
2760 const_iv (GL_POLYGON),
1600 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2761 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2762 const_iv (GL_POINT_SMOOTH_HINT),
2763 const_iv (GL_LINE_SMOOTH_HINT),
2764 const_iv (GL_POLYGON_SMOOTH_HINT),
2765 const_iv (GL_GENERATE_MIPMAP_HINT),
2766 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1601 const_iv (GL_FASTEST), 2767 const_iv (GL_FASTEST),
2768 const_iv (GL_DONT_CARE),
2769 const_iv (GL_NICEST),
1602 const_iv (GL_V2F), 2770 const_iv (GL_V2F),
1603 const_iv (GL_V3F), 2771 const_iv (GL_V3F),
1604 const_iv (GL_T2F_V3F), 2772 const_iv (GL_T2F_V3F),
1605 const_iv (GL_T2F_N3F_V3F), 2773 const_iv (GL_T2F_N3F_V3F),
1606# undef const_iv 2774# undef const_iv
1607 }; 2775 };
1608 2776
1609 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2777 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1610 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2778 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2779
2780 texture_av = newAV ();
2781 AvREAL_off (texture_av);
1611} 2782}
2783
2784void
2785disable_GL_EXT_blend_func_separate ()
2786 CODE:
2787 gl.BlendFuncSeparate = 0;
2788 gl.BlendFuncSeparateEXT = 0;
1612 2789
1613char * 2790char *
1614gl_vendor () 2791gl_vendor ()
1615 CODE: 2792 CODE:
1616 RETVAL = (char *)glGetString (GL_VENDOR); 2793 RETVAL = (char *)glGetString (GL_VENDOR);
… …
1629 CODE: 2806 CODE:
1630 RETVAL = (char *)glGetString (GL_EXTENSIONS); 2807 RETVAL = (char *)glGetString (GL_EXTENSIONS);
1631 OUTPUT: 2808 OUTPUT:
1632 RETVAL 2809 RETVAL
1633 2810
2811const char *glGetString (GLenum pname)
2812
2813GLint glGetInteger (GLenum pname)
2814 CODE:
2815 glGetIntegerv (pname, &RETVAL);
2816 OUTPUT:
2817 RETVAL
2818
2819GLdouble glGetDouble (GLenum pname)
2820 CODE:
2821 glGetDoublev (pname, &RETVAL);
2822 OUTPUT:
2823 RETVAL
2824
1634int glGetError () 2825int glGetError ()
2826
2827void glFinish ()
1635 2828
1636void glClear (int mask) 2829void glClear (int mask)
1637 2830
1638void glClearColor (float r, float g, float b, float a = 1.0) 2831void glClearColor (float r, float g, float b, float a = 1.0)
1639 PROTOTYPE: @ 2832 PROTOTYPE: @
… …
1646 2839
1647void glHint (int target, int mode) 2840void glHint (int target, int mode)
1648 2841
1649void glBlendFunc (int sfactor, int dfactor) 2842void glBlendFunc (int sfactor, int dfactor)
1650 2843
2844void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2845 CODE:
2846 gl_BlendFuncSeparate (sa, da, saa, daa);
2847
1651void glDepthMask (int flag) 2848void glDepthMask (int flag)
1652 2849
1653void glLogicOp (int opcode) 2850void glLogicOp (int opcode)
1654 2851
1655void glColorMask (int red, int green, int blue, int alpha) 2852void glColorMask (int red, int green, int blue, int alpha)
… …
1659void glPushMatrix () 2856void glPushMatrix ()
1660 2857
1661void glPopMatrix () 2858void glPopMatrix ()
1662 2859
1663void glLoadIdentity () 2860void glLoadIdentity ()
2861
2862void glDrawBuffer (int buffer)
2863
2864void glReadBuffer (int buffer)
1664 2865
1665# near_ and far_ are due to microsofts buggy "c" compiler 2866# near_ and far_ are due to microsofts buggy "c" compiler
1666void glFrustum (double left, double right, double bottom, double top, double near_, double far_) 2867void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1667 2868
1668# near_ and far_ are due to microsofts buggy "c" compiler 2869# near_ and far_ are due to microsofts buggy "c" compiler
1669void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2870void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2871
2872PROTOTYPES: DISABLE
1670 2873
1671void glViewport (int x, int y, int width, int height) 2874void glViewport (int x, int y, int width, int height)
1672 2875
1673void glScissor (int x, int y, int width, int height) 2876void glScissor (int x, int y, int width, int height)
1674 2877
… …
1682 2885
1683void glRotate (float angle, float x, float y, float z) 2886void glRotate (float angle, float x, float y, float z)
1684 CODE: 2887 CODE:
1685 glRotatef (angle, x, y, z); 2888 glRotatef (angle, x, y, z);
1686 2889
1687void glBegin (int mode)
1688
1689void glEnd ()
1690
1691void glColor (float r, float g, float b, float a = 1.0) 2890void glColor (float r, float g, float b, float a = 1.0)
1692 PROTOTYPE: @ 2891 ALIAS:
2892 glColor_premultiply = 1
1693 CODE: 2893 CODE:
2894 if (ix)
2895 {
2896 r *= a;
2897 g *= a;
2898 b *= a;
2899 }
1694 // microsoft visual "c" rounds instead of truncating... 2900 // microsoft visual "c" rounds instead of truncating...
1695 glColor4ub (MIN ((int)(r * 256.f), 255), 2901 glColor4f (r, g, b, a);
1696 MIN ((int)(g * 256.f), 255),
1697 MIN ((int)(b * 256.f), 255),
1698 MIN ((int)(a * 256.f), 255));
1699
1700void glInterleavedArrays (int format, int stride, char *data)
1701
1702void glDrawElements (int mode, int count, int type, char *indices)
1703
1704# 1.2 void glDrawRangeElements (int mode, int start, int end
1705 2902
1706void glRasterPos (float x, float y, float z = 0.) 2903void glRasterPos (float x, float y, float z = 0.)
1707 CODE: 2904 CODE:
1708 glRasterPos3f (0, 0, z); 2905 glRasterPos3f (0, 0, z);
1709 glBitmap (0, 0, 0, 0, x, y, 0); 2906 glBitmap (0, 0, 0, 0, x, y, 0);
… …
1714 2911
1715void glTexCoord (float s, float t) 2912void glTexCoord (float s, float t)
1716 CODE: 2913 CODE:
1717 glTexCoord2f (s, t); 2914 glTexCoord2f (s, t);
1718 2915
2916void glRect (float x1, float y1, float x2, float y2)
2917 CODE:
2918 glRectf (x1, y1, x2, y2);
2919
2920void glRect_lineloop (float x1, float y1, float x2, float y2)
2921 CODE:
2922 glBegin (GL_LINE_LOOP);
2923 glVertex2f (x1, y1);
2924 glVertex2f (x2, y1);
2925 glVertex2f (x2, y2);
2926 glVertex2f (x1, y2);
2927 glEnd ();
2928
2929PROTOTYPES: ENABLE
2930
2931void glBegin (int mode)
2932
2933void glEnd ()
2934
2935void glPointSize (GLfloat size)
2936
2937void glLineWidth (GLfloat width)
2938
2939void glInterleavedArrays (int format, int stride, char *data)
2940
2941void glDrawElements (int mode, int count, int type, char *indices)
2942
2943# 1.2 void glDrawRangeElements (int mode, int start, int end
2944
1719void glTexEnv (int target, int pname, float param) 2945void glTexEnv (int target, int pname, float param)
1720 CODE: 2946 CODE:
1721 glTexEnvf (target, pname, param); 2947 glTexEnvf (target, pname, param);
1722 2948
1723void glTexParameter (int target, int pname, float param) 2949void glTexParameter (int target, int pname, float param)
… …
1726 2952
1727void glBindTexture (int target, int name) 2953void glBindTexture (int target, int name)
1728 2954
1729void glConvolutionParameter (int target, int pname, float params) 2955void glConvolutionParameter (int target, int pname, float params)
1730 CODE: 2956 CODE:
1731 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); 2957 if (gl.ConvolutionParameterf)
2958 gl.ConvolutionParameterf (target, pname, params);
1732 2959
1733void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 2960void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1734 CODE: 2961 CODE:
1735 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, 2962 if (gl.ConvolutionFilter2D)
1736 (target, internalformat, width, height, format, type, data)); 2963 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1737 2964
1738void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 2965void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1739 CODE: 2966 CODE:
1740 GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D, 2967 if (gl.SeparableFilter2D)
1741 (target, internalformat, width, height, format, type, row, column)); 2968 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1742 2969
1743void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2970void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1744 2971
1745void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2972void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1746 2973
1747void glDrawPixels (int width, int height, int format, int type, char *pixels) 2974void glDrawPixels (int width, int height, int format, int type, char *pixels)
2975
2976void glPixelZoom (float x, float y)
1748 2977
1749void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2978void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1750 2979
1751int glGenTexture () 2980int glGenTexture ()
1752 CODE: 2981 CODE:
1753{ 2982 RETVAL = gen_texture ();
1754 GLuint name;
1755 glGenTextures (1, &name);
1756 RETVAL = name;
1757}
1758 OUTPUT: 2983 OUTPUT:
1759 RETVAL 2984 RETVAL
1760 2985
1761void glDeleteTexture (int name) 2986void glDeleteTexture (int name)
1762 CODE: 2987 CODE:
1763{
1764 GLuint name_ = name;
1765 glDeleteTextures (1, &name_); 2988 del_texture (name);
1766} 2989
1767
1768int glGenList () 2990int glGenList ()
1769 CODE: 2991 CODE:
1770 RETVAL = glGenLists (1); 2992 RETVAL = glGenLists (1);
1771 OUTPUT: 2993 OUTPUT:
1772 RETVAL 2994 RETVAL
… …
1779 3001
1780void glEndList () 3002void glEndList ()
1781 3003
1782void glCallList (int list) 3004void glCallList (int list)
1783 3005
3006MODULE = Deliantra::Client PACKAGE = DC::UI::Base
1784 3007
3008PROTOTYPES: DISABLE
3009
3010void
3011find_widget (SV *self, NV x, NV y)
3012 PPCODE:
3013{
3014 if (within_widget (self, x, y))
3015 XPUSHs (self);
3016}
3017
3018BOOT:
3019{
3020 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3021
3022 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3023 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3024 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3025 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3026}
3027
3028void
3029draw (SV *self)
3030 CODE:
3031{
3032 HV *hv;
3033 SV **svp;
3034 NV x, y, w, h;
3035 SV *draw_x_sv = GvSV (draw_x_gv);
3036 SV *draw_y_sv = GvSV (draw_y_gv);
3037 SV *draw_w_sv = GvSV (draw_w_gv);
3038 SV *draw_h_sv = GvSV (draw_h_gv);
3039 double draw_x, draw_y;
3040
3041 if (!SvROK (self))
3042 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3043
3044 hv = (HV *)SvRV (self);
3045
3046 if (SvTYPE (hv) != SVt_PVHV)
3047 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3048
3049 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3050 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3051
3052 if (!h || !w)
3053 XSRETURN_EMPTY;
3054
3055 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3056 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3057
3058 draw_x = SvNV (draw_x_sv) + x;
3059 draw_y = SvNV (draw_y_sv) + y;
3060
3061 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3062 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3063 XSRETURN_EMPTY;
3064
3065 sv_setnv (draw_x_sv, draw_x);
3066 sv_setnv (draw_y_sv, draw_y);
3067
3068 glPushMatrix ();
3069 glTranslated (x, y, 0);
3070
3071 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3072 {
3073 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3074
3075 if (svp && SvTRUE (*svp))
3076 {
3077 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3078 glEnable (GL_BLEND);
3079 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3080 glBegin (GL_QUADS);
3081 glVertex2f (0, 0);
3082 glVertex2f (w, 0);
3083 glVertex2f (w, h);
3084 glVertex2f (0, h);
3085 glEnd ();
3086 glDisable (GL_BLEND);
3087 }
3088 }
3089#if 0
3090 // draw borders, for debugging
3091 glPushMatrix ();
3092 glColor4f (1., 1., 0., 1.);
3093 glTranslatef (.5, .5, 0.);
3094 glBegin (GL_LINE_LOOP);
3095 glVertex2f (0 , 0);
3096 glVertex2f (w - 1, 0);
3097 glVertex2f (w - 1, h - 1);
3098 glVertex2f (0 , h - 1);
3099 glEnd ();
3100 glPopMatrix ();
3101#endif
3102 PUSHMARK (SP);
3103 XPUSHs (self);
3104 PUTBACK;
3105 call_method ("_draw", G_VOID | G_DISCARD);
3106 SPAGAIN;
3107
3108 glPopMatrix ();
3109
3110 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3111 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3112}
3113

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