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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.79 by root, Sun May 14 22:24:14 2006 UTC vs.
Revision 1.264 by root, Fri Jul 18 22:32:54 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>
30#include <math.h>
12#include <string.h> 31#include <string.h>
13#include <stdio.h> 32#include <stdio.h>
33#include <stdlib.h>
34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
14 36
15#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
16#include <SDL_endian.h> 39#include <SDL_endian.h>
17#include <SDL_image.h> 40#include <SDL_image.h>
18#include <SDL_mixer.h> 41#include <SDL_mixer.h>
19#include <SDL_opengl.h> 42#include <SDL_opengl.h>
20 43
44#define PANGO_ENABLE_BACKEND
45#define G_DISABLE_CAST_CHECKS
46
21#include <glib/gmacros.h> 47#include <glib/gmacros.h>
22 48
23#include <pango/pango.h> 49#include <pango/pango.h>
24#include <pango/pangofc-fontmap.h> 50
25#include <pango/pangoft2.h> 51#ifndef PANGO_VERSION_CHECK
26#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
27 61
28#ifndef _WIN32 62#ifndef _WIN32
29# include <sys/types.h> 63# include <sys/types.h>
30# include <sys/socket.h> 64# include <sys/socket.h>
31# include <netinet/in.h> 65# include <netinet/in.h>
32# include <netinet/tcp.h> 66# include <netinet/tcp.h>
33# include <inttypes.h> 67# include <inttypes.h>
68#endif
69
70#if __GNUC__ >= 4
71# define expect(expr,value) __builtin_expect ((expr),(value))
34#else 72#else
35 typedef unsigned char uint8_t; 73# define expect(expr,value) (expr)
36 typedef unsigned short uint16_t;
37 typedef unsigned int uint32_t;
38 typedef signed char int8_t;
39 typedef signed short int16_t;
40 typedef signed int int32_t;
41#endif 74#endif
42 75
43#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 */
44 80
45#define FOW_DARKNESS 32 81#define FOW_DARKNESS 32
46 82
47#define MAP_EXTEND_X 32 83#define MAP_EXTEND_X 32
48#define MAP_EXTEND_Y 512 84#define MAP_EXTEND_Y 512
49 85
50#define MIN_FONT_HEIGHT 10 86#define MIN_FONT_HEIGHT 10
51 87
52#define GL_CALL(type,func,args) \ 88/* mask out modifiers we are not interested in */
53 { \ 89#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
54 static int init_; \
55 static type fptr_; \
56 \
57 if (!init_) \
58 { \
59 init_ = 1; \
60 fptr_ = (type)SDL_GL_GetProcAddress (# func); \
61 } \
62 \
63 if (fptr_) \
64 fptr_ args; \
65 }
66 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;
67typedef Mix_Chunk *CFClient__MixChunk; 144typedef Mix_Chunk *DC__MixChunk;
68typedef Mix_Music *CFClient__MixMusic; 145typedef Mix_Music *DC__MixMusic;
69 146
70typedef 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}
71 166
72typedef struct cf_layout { 167typedef struct cf_layout {
73 PangoLayout *pl; // either derived from a cairo or ft2 context 168 PangoLayout *pl;
74 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
75 float r, g, b, a; // default color for rgba mode 169 float r, g, b, a; // default color for rgba mode
76 int base_height; 170 int base_height;
77 CFClient__Font font; 171 DC__Font font;
172 rc_t *rc;
78} *CFClient__Layout; 173} *DC__Layout;
79 174
80static CFClient__Font default_font; 175static DC__Font default_font;
81static PangoContext *ft2_context, *cairo_context; 176static PangoContext *opengl_context;
82static PangoFontMap *ft2_fontmap, *cairo_fontmap; 177static PangoFontMap *opengl_fontmap;
83 178
84static void 179static void
85substitute_func (FcPattern *pattern, gpointer data) 180substitute_func (FcPattern *pattern, gpointer data)
86{ 181{
87 FcPatternAddBool (pattern, FC_HINTING , 1); 182 FcPatternAddBool (pattern, FC_HINTING, 1);
183#ifdef FC_HINT_STYLE
184 FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
185#endif
88 FcPatternAddBool (pattern, FC_AUTOHINT, 1); 186 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
89} 187}
90 188
91static void 189static void
92layout_update_font (CFClient__Layout self) 190layout_update_font (DC__Layout self)
93{ 191{
94 /* 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
95 * reasonably well with bitstream vera 193 * reasonably well with dejavu/bistream fonts
96 */ 194 */
97 PangoFontDescription *font = self->font ? self->font : default_font; 195 PangoFontDescription *font = self->font ? self->font : default_font;
98 196
99 pango_font_description_set_absolute_size (font, 197 pango_font_description_set_absolute_size (font,
100 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 198 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
101 199
102 pango_layout_set_font_description (self->pl, font); 200 pango_layout_set_font_description (self->pl, font);
103} 201}
104 202
105static void 203static void
106layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 204layout_get_pixel_size (DC__Layout self, int *w, int *h)
107{ 205{
206 PangoRectangle rect;
207
208 // get_pixel_* wrongly rounds down
108 pango_layout_get_pixel_size (self->pl, w, h); 209 pango_layout_get_extents (self->pl, 0, &rect);
109 210
110 if (!*w) *w = 1; 211 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
111 if (!*h) *h = 1; 212 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
112 213
113 *w = (*w + 3) & ~3; 214 if (!rect.width) rect.width = 1;
114} 215 if (!rect.height) rect.height = 1;
115 216
217 *w = rect.width;
218 *h = rect.height;
219}
220
221typedef uint16_t tileid;
116typedef uint16_t mapface; 222typedef uint16_t faceid;
117 223
118typedef struct { 224typedef struct {
119 GLint name; 225 GLuint name;
120 int w, h; 226 int w, h;
121 float s, t; 227 float s, t;
122 uint8_t r, g, b, a; 228 uint8_t r, g, b, a;
229 tileid smoothtile;
230 uint8_t smoothlevel;
123} maptex; 231} maptex;
124 232
125typedef struct { 233typedef struct {
234 uint32_t player;
235 tileid tile[3];
126 int16_t darkness; 236 uint16_t darkness;
127 mapface face[3]; 237 uint8_t stat_width, stat_hp, flags, smoothmax;
128} mapcell; 238} mapcell;
129 239
130typedef struct { 240typedef struct {
131 int32_t c0, c1; 241 int32_t c0, c1;
132 mapcell *col; 242 mapcell *col;
133} maprow; 243} maprow;
134 244
135typedef struct map { 245typedef struct map {
136 int x, y, w, h; 246 int x, y, w, h;
137 int ox, oy; /* offset to virtual global coordinate system */ 247 int ox, oy; /* offset to virtual global coordinate system */
138 int faces; 248 int faces; tileid *face2tile; // [faceid]
139 mapface *face; 249 int texs; maptex *tex; // [tileid]
140
141 int texs;
142 maptex *tex;
143 250
144 int32_t rows; 251 int32_t rows;
145 maprow *row; 252 maprow *row;
146} *CFClient__Map; 253} *DC__Map;
147 254
148static char * 255static char *
149prepend (char *ptr, int sze, int inc) 256prepend (char *ptr, int sze, int inc)
150{ 257{
151 char *p; 258 char *p;
… …
168} 275}
169 276
170#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))
171#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))
172 279
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
173static maprow * 300static maprow *
174map_get_row (CFClient__Map self, int y) 301map_get_row (DC__Map self, int y)
175{ 302{
176 if (0 > y) 303 if (0 > y)
177 { 304 {
178 int extend = - y + MAP_EXTEND_Y; 305 int extend = - y + MAP_EXTEND_Y;
179 Prepend (maprow, self->row, self->rows, extend); 306 Prepend (maprow, self->row, self->rows, extend);
… …
217 344
218 return row->col + (x - row->c0); 345 return row->col + (x - row->c0);
219} 346}
220 347
221static mapcell * 348static mapcell *
222map_get_cell (CFClient__Map self, int x, int y) 349map_get_cell (DC__Map self, int x, int y)
223{ 350{
224 return row_get_cell (map_get_row (self, y), x); 351 return row_get_cell (map_get_row (self, y), x);
225} 352}
226 353
227static void 354static void
228map_clear (CFClient__Map self) 355map_clear (DC__Map self)
229{ 356{
230 int r; 357 int r;
231 358
232 for (r = 0; r < self->rows; r++) 359 for (r = 0; r < self->rows; r++)
233 Safefree (self->row[r].col); 360 Safefree (self->row[r].col);
… …
241 self->row = 0; 368 self->row = 0;
242 self->rows = 0; 369 self->rows = 0;
243} 370}
244 371
245static void 372static void
246map_blank (CFClient__Map self, int x0, int y0, int w, int h) 373map_blank (DC__Map self, int x0, int y0, int w, int h)
247{ 374{
248 int x, y; 375 int x, y;
249 maprow *row; 376 maprow *row;
377 mapcell *cell;
250 378
251 for (y = y0; y < y0 + h; y++) 379 for (y = y0; y < y0 + h; y++)
252 if (y >= 0) 380 if (y >= 0)
253 { 381 {
254 if (y >= self->rows) 382 if (y >= self->rows)
… …
260 if (x >= row->c0) 388 if (x >= row->c0)
261 { 389 {
262 if (x >= row->c1) 390 if (x >= row->c1)
263 break; 391 break;
264 392
265 row->col[x - row->c0].darkness = -1; 393 cell = row->col + x - row->c0;
394
395 cell->darkness = 0;
396 cell->stat_hp = 0;
397 cell->flags = 0;
398 cell->player = 0;
266 } 399 }
267 } 400 }
401}
402
403typedef struct {
404 tileid tile;
405 uint8_t x, y, level;
406} smooth_key;
407
408static void
409smooth_or_bits (HV *hv, smooth_key *key, IV bits)
410{
411 SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
412
413 if (SvIOK (*sv))
414 SvIV_set (*sv, SvIVX (*sv) | bits);
415 else
416 sv_setiv (*sv, bits);
268} 417}
269 418
270static void 419static void
271music_finished (void) 420music_finished (void)
272{ 421{
… …
291 ev.data2 = 0; 440 ev.data2 = 0;
292 441
293 SDL_PushEvent ((SDL_Event *)&ev); 442 SDL_PushEvent ((SDL_Event *)&ev);
294} 443}
295 444
296MODULE = CFClient PACKAGE = CFClient 445static unsigned int
446minpot (unsigned int n)
447{
448 if (!n)
449 return 0;
450
451 --n;
452
453 n |= n >> 1;
454 n |= n >> 2;
455 n |= n >> 4;
456 n |= n >> 8;
457 n |= n >> 16;
458
459 return n + 1;
460}
461
462static unsigned int
463popcount (unsigned int n)
464{
465 n -= (n >> 1) & 0x55555555U;
466 n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
467 n = ((n >> 4) + n) & 0x0f0f0f0fU;
468 n *= 0x01010101U;
469
470 return n >> 24;
471}
472
473/* SDL should provide this, really. */
474#define SDLK_MODIFIER_MIN 300
475#define SDLK_MODIFIER_MAX 314
476
477/******************************************************************************/
478
479static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
480static GV *hover_gv;
481
482static int
483within_widget (SV *widget, NV x, NV y)
484{
485 HV *self;
486 SV **svp;
487 NV wx, ww, wy, wh;
488
489 if (!SvROK (widget))
490 return 0;
491
492 self = (HV *)SvRV (widget);
493
494 if (SvTYPE (self) != SVt_PVHV)
495 return 0;
496
497 svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
498 if (y < wy)
499 return 0;
500
501 svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
502 if (y >= wy + wh)
503 return 0;
504
505 svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
506 if (x < wx)
507 return 0;
508
509 svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
510 if (x >= wx + ww)
511 return 0;
512
513 svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
514 if (!svp || !SvTRUE (*svp))
515 return 0;
516
517 return 1;
518}
519
520MODULE = Deliantra::Client PACKAGE = DC
297 521
298PROTOTYPES: ENABLE 522PROTOTYPES: ENABLE
299 523
300BOOT: 524BOOT:
301{ 525{
302 HV *stash = gv_stashpv ("CFClient", 1); 526 HV *stash = gv_stashpv ("DC", 1);
303 static const struct { 527 static const struct {
304 const char *name; 528 const char *name;
305 IV iv; 529 IV iv;
306 } *civ, const_iv[] = { 530 } *civ, const_iv[] = {
307# define const_iv(name) { # name, (IV)name } 531# define const_iv(name) { # name, (IV)name }
532 const_iv (SDLK_MODIFIER_MIN),
533 const_iv (SDLK_MODIFIER_MAX),
534
308 const_iv (SDL_ACTIVEEVENT), 535 const_iv (SDL_ACTIVEEVENT),
309 const_iv (SDL_KEYDOWN), 536 const_iv (SDL_KEYDOWN),
310 const_iv (SDL_KEYUP), 537 const_iv (SDL_KEYUP),
311 const_iv (SDL_MOUSEMOTION), 538 const_iv (SDL_MOUSEMOTION),
312 const_iv (SDL_MOUSEBUTTONDOWN), 539 const_iv (SDL_MOUSEBUTTONDOWN),
… …
321 const_iv (SDL_EVENT_RESERVEDA), 548 const_iv (SDL_EVENT_RESERVEDA),
322 const_iv (SDL_EVENT_RESERVEDB), 549 const_iv (SDL_EVENT_RESERVEDB),
323 const_iv (SDL_VIDEORESIZE), 550 const_iv (SDL_VIDEORESIZE),
324 const_iv (SDL_VIDEOEXPOSE), 551 const_iv (SDL_VIDEOEXPOSE),
325 const_iv (SDL_USEREVENT), 552 const_iv (SDL_USEREVENT),
553
554 const_iv (SDL_APPINPUTFOCUS),
555 const_iv (SDL_APPMOUSEFOCUS),
556 const_iv (SDL_APPACTIVE),
557
558 const_iv (SDLK_FIRST),
559 const_iv (SDLK_LAST),
326 const_iv (SDLK_KP0), 560 const_iv (SDLK_KP0),
327 const_iv (SDLK_KP1), 561 const_iv (SDLK_KP1),
328 const_iv (SDLK_KP2), 562 const_iv (SDLK_KP2),
329 const_iv (SDLK_KP3), 563 const_iv (SDLK_KP3),
330 const_iv (SDLK_KP4), 564 const_iv (SDLK_KP4),
… …
385 const_iv (SDLK_BREAK), 619 const_iv (SDLK_BREAK),
386 const_iv (SDLK_MENU), 620 const_iv (SDLK_MENU),
387 const_iv (SDLK_POWER), 621 const_iv (SDLK_POWER),
388 const_iv (SDLK_EURO), 622 const_iv (SDLK_EURO),
389 const_iv (SDLK_UNDO), 623 const_iv (SDLK_UNDO),
624
390 const_iv (KMOD_NONE), 625 const_iv (KMOD_NONE),
626 const_iv (KMOD_SHIFT),
391 const_iv (KMOD_LSHIFT), 627 const_iv (KMOD_LSHIFT),
392 const_iv (KMOD_RSHIFT), 628 const_iv (KMOD_RSHIFT),
629 const_iv (KMOD_CTRL),
393 const_iv (KMOD_LCTRL), 630 const_iv (KMOD_LCTRL),
394 const_iv (KMOD_RCTRL), 631 const_iv (KMOD_RCTRL),
632 const_iv (KMOD_ALT),
395 const_iv (KMOD_LALT), 633 const_iv (KMOD_LALT),
396 const_iv (KMOD_RALT), 634 const_iv (KMOD_RALT),
635 const_iv (KMOD_META),
397 const_iv (KMOD_LMETA), 636 const_iv (KMOD_LMETA),
398 const_iv (KMOD_RMETA), 637 const_iv (KMOD_RMETA),
399 const_iv (KMOD_NUM), 638 const_iv (KMOD_NUM),
400 const_iv (KMOD_CAPS), 639 const_iv (KMOD_CAPS),
401 const_iv (KMOD_MODE), 640 const_iv (KMOD_MODE),
402 const_iv (KMOD_CTRL), 641
403 const_iv (KMOD_SHIFT), 642 const_iv (MIX_DEFAULT_FORMAT),
404 const_iv (KMOD_ALT), 643
405 const_iv (KMOD_META) 644 const_iv (SDL_INIT_TIMER),
645 const_iv (SDL_INIT_AUDIO),
646 const_iv (SDL_INIT_VIDEO),
647 const_iv (SDL_INIT_CDROM),
648 const_iv (SDL_INIT_JOYSTICK),
649 const_iv (SDL_INIT_EVERYTHING),
650 const_iv (SDL_INIT_NOPARACHUTE),
651 const_iv (SDL_INIT_EVENTTHREAD),
652
653 const_iv (SDL_GL_RED_SIZE),
654 const_iv (SDL_GL_GREEN_SIZE),
655 const_iv (SDL_GL_BLUE_SIZE),
656 const_iv (SDL_GL_ALPHA_SIZE),
657 const_iv (SDL_GL_DOUBLEBUFFER),
658 const_iv (SDL_GL_BUFFER_SIZE),
659 const_iv (SDL_GL_DEPTH_SIZE),
660 const_iv (SDL_GL_STENCIL_SIZE),
661 const_iv (SDL_GL_ACCUM_RED_SIZE),
662 const_iv (SDL_GL_ACCUM_GREEN_SIZE),
663 const_iv (SDL_GL_ACCUM_BLUE_SIZE),
664 const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
665 const_iv (SDL_GL_STEREO),
666 const_iv (SDL_GL_MULTISAMPLEBUFFERS),
667 const_iv (SDL_GL_MULTISAMPLESAMPLES),
668 const_iv (SDL_GL_ACCELERATED_VISUAL),
669 const_iv (SDL_GL_SWAP_CONTROL)
406# undef const_iv 670# undef const_iv
407 }; 671 };
408 672
409 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 673 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
410 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 674 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
675
676 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
677 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
411} 678}
679
680void
681weaken (SV *rv)
682 PROTOTYPE: $
683 CODE:
684 sv_rvweaken (rv);
685
686int
687in_destruct ()
688 CODE:
689 RETVAL = PL_main_cv == Nullcv;
690 OUTPUT:
691 RETVAL
692
693NV floor (NV x)
694
695NV ceil (NV x)
696
697IV minpot (UV n)
698
699IV popcount (UV n)
412 700
413void 701void
414pango_init () 702pango_init ()
415 CODE: 703 CODE:
416{ 704{
417 // delayed, so it can pick up new fonts added by AddFontResourceEx
418 ft2_fontmap = pango_ft2_font_map_new (); 705 opengl_fontmap = pango_opengl_font_map_new ();
419 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 706 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
420 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); 707 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
421 708 /*pango_context_set_font_description (opengl_context, default_font);*/
422 cairo_fontmap = pango_cairo_font_map_get_default (); 709#if PANGO_VERSION_CHECK (1, 15, 2)
423 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap); 710 pango_context_set_language (opengl_context, pango_language_from_string ("en"));
711 /*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
712#endif
424} 713}
425 714
426int 715char *SDL_GetError ()
427SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)
428 716
429void 717int SDL_Init (U32 flags)
718
719int SDL_InitSubSystem (U32 flags)
720
721void SDL_QuitSubSystem (U32 flags)
722
430SDL_Quit () 723void SDL_Quit ()
431 724
725int SDL_GL_SetAttribute (int attr, int value)
726
727int SDL_GL_GetAttribute (int attr)
728 CODE:
729 if (SDL_GL_GetAttribute (attr, &RETVAL))
730 XSRETURN_UNDEF;
731 OUTPUT:
732 RETVAL
733
432void 734void
433SDL_ListModes () 735SDL_ListModes (int rgb, int alpha)
434 PPCODE: 736 PPCODE:
435{ 737{
436 SDL_Rect **m; 738 SDL_Rect **m;
437 739
438 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 740 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
439 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 741 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
440 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 742 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
441 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 743 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
442 744
745 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
746 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
747
443 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 748 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
444 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 749 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
445 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 750 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
446 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 751 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
447 752
448 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 753 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
449 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
450 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 754 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
451
452 SDL_EnableUNICODE (1);
453 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
454 755
455 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 756 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
456 757
457 if (m && m != (SDL_Rect **)-1) 758 if (m && m != (SDL_Rect **)-1)
458 while (*m) 759 while (*m)
459 { 760 {
460 AV *av = newAV (); 761 AV *av = newAV ();
461 av_push (av, newSViv ((*m)->w)); 762 av_push (av, newSViv ((*m)->w));
462 av_push (av, newSViv ((*m)->h)); 763 av_push (av, newSViv ((*m)->h));
764 av_push (av, newSViv (rgb));
765 av_push (av, newSViv (alpha));
463 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 766 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
464 767
465 ++m; 768 ++m;
466 } 769 }
467} 770}
468 771
469int 772int
470SDL_SetVideoMode (int w, int h, int fullscreen) 773SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
471 CODE: 774 CODE:
775{
776 SDL_EnableUNICODE (1);
777 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
778
779 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
780 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
781 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
782 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
783
472 RETVAL = !!SDL_SetVideoMode ( 784 RETVAL = !!SDL_SetVideoMode (
473 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 785 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
474 ); 786 );
475 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 787
788 if (RETVAL)
789 {
790 av_clear (texture_av);
791
792 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
793#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
794#include "glfunc.h"
795#undef GL_FUNC
796 }
797}
476 OUTPUT: 798 OUTPUT:
477 RETVAL 799 RETVAL
478 800
479void 801void
480SDL_GL_SwapBuffers () 802SDL_GL_SwapBuffers ()
481 803
804char *
805SDL_GetKeyName (int sym)
806
807int
808SDL_GetAppState ()
809
810int
811SDL_GetModState ()
812
482void 813void
483SDL_PollEvent () 814poll_events ()
484 PPCODE: 815 PPCODE:
485{ 816{
486 SDL_Event ev; 817 SDL_Event ev;
487 818
488 while (SDL_PollEvent (&ev)) 819 SDL_PumpEvents ();
820 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
489 { 821 {
490 HV *hv = newHV (); 822 HV *hv = newHV ();
491 hv_store (hv, "type", 4, newSViv (ev.type), 0); 823 hv_store (hv, "type", 4, newSViv (ev.type), 0);
492 824
493 switch (ev.type) 825 switch (ev.type)
494 { 826 {
495 case SDL_KEYDOWN: 827 case SDL_KEYDOWN:
496 case SDL_KEYUP: 828 case SDL_KEYUP:
497 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 829 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
498 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 830 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
499 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 831 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
832 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
500 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 833 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
501 break; 834 break;
502 835
503 case SDL_ACTIVEEVENT: 836 case SDL_ACTIVEEVENT:
504 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 837 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
505 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 838 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
506 break; 839 break;
507 840
508 case SDL_MOUSEMOTION: 841 case SDL_MOUSEMOTION:
842 {
843 int state = ev.motion.state;
844 int x = ev.motion.x;
845 int y = ev.motion.y;
846 int xrel = ev.motion.xrel;
847 int yrel = ev.motion.yrel;
848
849 /* do simplistic event compression */
850 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
851 && state == ev.motion.state)
852 {
853 xrel += ev.motion.xrel;
854 yrel += ev.motion.yrel;
855 x = ev.motion.x;
856 y = ev.motion.y;
857 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
858 }
859
860 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
509 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 861 hv_store (hv, "state", 5, newSViv (state), 0);
510 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 862 hv_store (hv, "x", 1, newSViv (x), 0);
511 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 863 hv_store (hv, "y", 1, newSViv (y), 0);
512 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 864 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
513 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 865 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
866 }
514 break; 867 break;
515 868
516 case SDL_MOUSEBUTTONDOWN: 869 case SDL_MOUSEBUTTONDOWN:
517 case SDL_MOUSEBUTTONUP: 870 case SDL_MOUSEBUTTONUP:
871 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
872
518 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 873 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
519 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 874 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
520 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 875 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
521 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 876 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
522 break; 877 break;
… …
526 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 881 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
527 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 882 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
528 break; 883 break;
529 } 884 }
530 885
531 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 886 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
532 } 887 }
533} 888}
534 889
535int 890int
536Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 891Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
537 POSTCALL: 892 POSTCALL:
538 Mix_HookMusicFinished (music_finished); 893 Mix_HookMusicFinished (music_finished);
539 Mix_ChannelFinished (channel_finished); 894 Mix_ChannelFinished (channel_finished);
540 895
541void 896void
897Mix_QuerySpec ()
898 PPCODE:
899{
900 int freq, channels;
901 Uint16 format;
902
903 if (Mix_QuerySpec (&freq, &format, &channels))
904 {
905 EXTEND (SP, 3);
906 PUSHs (sv_2mortal (newSViv (freq)));
907 PUSHs (sv_2mortal (newSViv (format)));
908 PUSHs (sv_2mortal (newSViv (channels)));
909 }
910}
911
912void
542Mix_CloseAudio () 913Mix_CloseAudio ()
543 914
544int 915int
545Mix_AllocateChannels (int numchans = -1) 916Mix_AllocateChannels (int numchans = -1)
546 917
918const char *
919Mix_GetError ()
920
547void 921void
548lowdelay (int fd, int val = 1) 922lowdelay (int fd, int val = 1)
549 CODE: 923 CODE:
924 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
925
926void
927win32_proxy_info ()
928 PPCODE:
929{
550#ifndef _WIN32 930#ifdef _WIN32
551 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 931 char buffer[2048];
932 DWORD buflen;
933
934 EXTEND (SP, 3);
935
936 buflen = sizeof (buffer);
937 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
938 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
939 {
940 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
941
942 buflen = sizeof (buffer);
943 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
944 {
945 PUSHs (newSVpv (buffer, 0));
946
947 buflen = sizeof (buffer);
948 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
949 PUSHs (newSVpv (buffer, 0));
950 }
951 }
552#endif 952#endif
953}
553 954
554char * 955int
555gl_version () 956add_font (char *file)
556 CODE: 957 CODE:
557 RETVAL = (char *)glGetString (GL_VERSION); 958 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
558 OUTPUT: 959 OUTPUT:
559 RETVAL 960 RETVAL
560
561char *
562gl_extensions ()
563 CODE:
564 RETVAL = (char *)glGetString (GL_EXTENSIONS);
565 OUTPUT:
566 RETVAL
567
568void
569add_font (char *file)
570 CODE:
571 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
572#ifdef _WIN32
573 // cairo... sigh... requires win2000
574 AddFontResourceEx (file, FR_PRIVATE, 0);
575#endif
576 961
577void 962void
578load_image_inline (SV *image_) 963load_image_inline (SV *image_)
579 ALIAS: 964 ALIAS:
580 load_image_file = 1 965 load_image_file = 1
… …
583 STRLEN image_len; 968 STRLEN image_len;
584 char *image = (char *)SvPVbyte (image_, image_len); 969 char *image = (char *)SvPVbyte (image_, image_len);
585 SDL_Surface *surface, *surface2; 970 SDL_Surface *surface, *surface2;
586 SDL_PixelFormat fmt; 971 SDL_PixelFormat fmt;
587 SDL_RWops *rw = ix 972 SDL_RWops *rw = ix
588 ? SDL_RWFromFile (image, "r") 973 ? SDL_RWFromFile (image, "rb")
589 : SDL_RWFromConstMem (image, image_len); 974 : SDL_RWFromConstMem (image, image_len);
590 975
591 if (!rw) 976 if (!rw)
592 croak ("load_image: %s", SDL_GetError ()); 977 croak ("load_image: %s", SDL_GetError ());
593 978
… …
622 1007
623 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1008 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
624 1009
625 assert (surface2->pitch == surface2->w * 4); 1010 assert (surface2->pitch == surface2->w * 4);
626 1011
1012 SDL_LockSurface (surface2);
627 EXTEND (SP, 5); 1013 EXTEND (SP, 6);
628 PUSHs (sv_2mortal (newSViv (surface2->w))); 1014 PUSHs (sv_2mortal (newSViv (surface2->w)));
629 PUSHs (sv_2mortal (newSViv (surface2->h))); 1015 PUSHs (sv_2mortal (newSViv (surface2->h)));
630 SDL_LockSurface (surface2);
631 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1016 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
632 SDL_UnlockSurface (surface2);
633 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1017 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
634 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1018 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
635 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1019 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1020 SDL_UnlockSurface (surface2);
636 1021
637 SDL_FreeSurface (surface); 1022 SDL_FreeSurface (surface);
638 SDL_FreeSurface (surface2); 1023 SDL_FreeSurface (surface2);
639} 1024}
640 1025
… …
664} 1049}
665 1050
666void 1051void
667error (char *message) 1052error (char *message)
668 CODE: 1053 CODE:
1054 fprintf (stderr, "ERROR: %s\n", message);
669#ifdef _WIN32 1055#ifdef _WIN32
670 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1056 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1057#endif
1058
1059void
1060fatal (char *message)
1061 CODE:
1062 fprintf (stderr, "FATAL: %s\n", message);
1063#ifdef _WIN32
1064 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1065#endif
1066 _exit (1);
1067
1068void
1069_exit (int retval = 0)
1070 CODE:
1071#ifdef WIN32
1072 ExitThread (retval); // unclean, please beam me up
671#else 1073#else
672 fprintf (stderr, "ERROR: %s\n", message); 1074 _exit (retval);
673#endif 1075#endif
674 1076
675void 1077void
676fatal (char *message) 1078debug ()
677 CODE: 1079 CODE:
678#ifdef _WIN32 1080{
679 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1081#if DEBUG
680#else 1082 VALGRIND_DO_LEAK_CHECK;
681 fprintf (stderr, "FATAL: %s\n", message);
682#endif 1083#endif
683 exit (1); 1084}
684 1085
685MODULE = CFClient PACKAGE = CFClient::Font 1086MODULE = Deliantra::Client PACKAGE = DC::Font
686 1087
687CFClient::Font 1088PROTOTYPES: DISABLE
1089
1090DC::Font
688new_from_file (SV *class, char *path, int id = 0) 1091new_from_file (SV *class, char *path, int id = 0)
689 CODE: 1092 CODE:
690{ 1093{
691 int count; 1094 int count;
692 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1095 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
695} 1098}
696 OUTPUT: 1099 OUTPUT:
697 RETVAL 1100 RETVAL
698 1101
699void 1102void
700DESTROY (CFClient::Font self) 1103DESTROY (DC::Font self)
701 CODE: 1104 CODE:
702 pango_font_description_free (self); 1105 pango_font_description_free (self);
703 1106
704void 1107void
705make_default (CFClient::Font self) 1108make_default (DC::Font self)
1109 PROTOTYPE: $
706 CODE: 1110 CODE:
707 default_font = self; 1111 default_font = self;
708 1112
709MODULE = CFClient PACKAGE = CFClient::Layout 1113MODULE = Deliantra::Client PACKAGE = DC::Layout
710 1114
711CFClient::Layout 1115PROTOTYPES: DISABLE
712new (SV *class, int rgba = 0) 1116
1117void
1118glyph_cache_backup ()
1119 PROTOTYPE:
1120 CODE:
1121 tc_backup ();
1122
1123void
1124glyph_cache_restore ()
1125 PROTOTYPE:
1126 CODE:
1127 tc_restore ();
1128
1129DC::Layout
1130new (SV *class)
713 CODE: 1131 CODE:
714 New (0, RETVAL, 1, struct cf_layout); 1132 New (0, RETVAL, 1, struct cf_layout);
715 1133
716 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1134 RETVAL->pl = pango_layout_new (opengl_context);
717 RETVAL->rgba = rgba;
718 RETVAL->r = 1.; 1135 RETVAL->r = 1.;
719 RETVAL->g = 1.; 1136 RETVAL->g = 1.;
720 RETVAL->b = 1.; 1137 RETVAL->b = 1.;
721 RETVAL->a = 1.; 1138 RETVAL->a = 1.;
722 RETVAL->base_height = MIN_FONT_HEIGHT; 1139 RETVAL->base_height = MIN_FONT_HEIGHT;
723 RETVAL->font = 0; 1140 RETVAL->font = 0;
1141 RETVAL->rc = rc_alloc ();
724 1142
725 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1143 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
726 layout_update_font (RETVAL); 1144 layout_update_font (RETVAL);
727 OUTPUT: 1145 OUTPUT:
728 RETVAL 1146 RETVAL
729 1147
730void 1148void
731DESTROY (CFClient::Layout self) 1149DESTROY (DC::Layout self)
732 CODE: 1150 CODE:
733 g_object_unref (self->pl); 1151 g_object_unref (self->pl);
1152 rc_free (self->rc);
734 Safefree (self); 1153 Safefree (self);
735 1154
736int
737is_rgba (CFClient::Layout self)
738 CODE:
739 RETVAL = self->rgba;
740 OUTPUT:
741 RETVAL
742
743void 1155void
744set_text (CFClient::Layout self, SV *text_) 1156set_text (DC::Layout self, SV *text_)
745 CODE: 1157 CODE:
746{ 1158{
747 STRLEN textlen; 1159 STRLEN textlen;
748 char *text = SvPVutf8 (text_, textlen); 1160 char *text = SvPVutf8 (text_, textlen);
749 1161
750 pango_layout_set_text (self->pl, text, textlen); 1162 pango_layout_set_text (self->pl, text, textlen);
751} 1163}
752 1164
753void 1165void
754set_markup (CFClient::Layout self, SV *text_) 1166set_markup (DC::Layout self, SV *text_)
755 CODE: 1167 CODE:
756{ 1168{
757 STRLEN textlen; 1169 STRLEN textlen;
758 char *text = SvPVutf8 (text_, textlen); 1170 char *text = SvPVutf8 (text_, textlen);
759 1171
760 pango_layout_set_markup (self->pl, text, textlen); 1172 pango_layout_set_markup (self->pl, text, textlen);
761} 1173}
762 1174
1175void
1176set_shapes (DC::Layout self, ...)
1177 CODE:
1178{
1179 PangoAttrList *attrs = 0;
1180 const char *text = pango_layout_get_text (self->pl);
1181 const char *pos = text;
1182 int arg = 4;
1183
1184 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1185 {
1186 PangoRectangle inkrect, rect;
1187 PangoAttribute *attr;
1188
1189 int x = SvIV (ST (arg - 3));
1190 int y = SvIV (ST (arg - 2));
1191 int w = SvIV (ST (arg - 1));
1192 int h = SvIV (ST (arg ));
1193
1194 inkrect.x = 0;
1195 inkrect.y = 0;
1196 inkrect.width = 0;
1197 inkrect.height = 0;
1198
1199 rect.x = x * PANGO_SCALE;
1200 rect.y = y * PANGO_SCALE;
1201 rect.width = w * PANGO_SCALE;
1202 rect.height = h * PANGO_SCALE;
1203
1204 if (!attrs)
1205 attrs = pango_layout_get_attributes (self->pl);
1206
1207 attr = pango_attr_shape_new (&inkrect, &rect);
1208 attr->start_index = pos - text;
1209 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1210 pango_attr_list_insert (attrs, attr);
1211
1212 arg += 4;
1213 pos += sizeof (OBJ_STR) - 1;
1214 }
1215
1216 if (attrs)
1217 pango_layout_set_attributes (self->pl, attrs);
1218}
1219
1220void
1221get_shapes (DC::Layout self)
1222 PPCODE:
1223{
1224 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1225
1226 do
1227 {
1228 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1229
1230 if (run && shape_attr_p (run))
1231 {
1232 PangoRectangle extents;
1233 pango_layout_iter_get_run_extents (iter, 0, &extents);
1234
1235 EXTEND (SP, 2);
1236 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1237 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1238 }
1239 }
1240 while (pango_layout_iter_next_run (iter));
1241
1242 pango_layout_iter_free (iter);
1243}
1244
1245int
1246has_wrapped (DC::Layout self)
1247 CODE:
1248{
1249 int lines = 1;
1250 const char *text = pango_layout_get_text (self->pl);
1251
1252 while (*text)
1253 lines += *text++ == '\n';
1254
1255 RETVAL = lines < pango_layout_get_line_count (self->pl);
1256}
1257 OUTPUT:
1258 RETVAL
1259
763SV * 1260SV *
764get_text (CFClient::Layout self) 1261get_text (DC::Layout self)
765 CODE: 1262 CODE:
766 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1263 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
767 SvUTF8_on (RETVAL); 1264 sv_utf8_decode (RETVAL);
768 OUTPUT: 1265 OUTPUT:
769 RETVAL 1266 RETVAL
770 1267
771void 1268void
772set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1269set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
773 CODE: 1270 CODE:
774 self->r = r; 1271 self->r = r;
775 self->g = g; 1272 self->g = g;
776 self->b = b; 1273 self->b = b;
777 self->a = a; 1274 self->a = a;
778 1275
779void 1276void
780set_font (CFClient::Layout self, CFClient::Font font = 0) 1277set_font (DC::Layout self, DC::Font font = 0)
781 CODE: 1278 CODE:
782 if (self->font != font) 1279 if (self->font != font)
783 { 1280 {
784 self->font = font; 1281 self->font = font;
785 layout_update_font (self); 1282 layout_update_font (self);
786 } 1283 }
787 1284
788void 1285void
789set_height (CFClient::Layout self, int base_height) 1286set_height (DC::Layout self, int base_height)
790 CODE: 1287 CODE:
791 if (self->base_height != base_height) 1288 if (self->base_height != base_height)
792 { 1289 {
793 self->base_height = base_height; 1290 self->base_height = base_height;
794 layout_update_font (self); 1291 layout_update_font (self);
795 } 1292 }
796 1293
797void 1294void
798set_width (CFClient::Layout self, int max_width = -1) 1295set_width (DC::Layout self, int max_width = -1)
799 CODE: 1296 CODE:
800 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1297 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
801 1298
802void 1299void
1300set_indent (DC::Layout self, int indent)
1301 CODE:
1302 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1303
1304void
1305set_spacing (DC::Layout self, int spacing)
1306 CODE:
1307 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1308
1309void
1310set_ellipsise (DC::Layout self, int ellipsise)
1311 CODE:
1312 pango_layout_set_ellipsize (self->pl,
1313 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1314 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1315 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1316 : PANGO_ELLIPSIZE_NONE
1317 );
1318
1319void
1320set_single_paragraph_mode (DC::Layout self, int spm)
1321 CODE:
1322 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1323
1324void
803size (CFClient::Layout self) 1325size (DC::Layout self)
804 PPCODE: 1326 PPCODE:
805{ 1327{
806 int w, h; 1328 int w, h;
807 1329
808 layout_get_pixel_size (self, &w, &h); 1330 layout_get_pixel_size (self, &w, &h);
… …
811 PUSHs (sv_2mortal (newSViv (w))); 1333 PUSHs (sv_2mortal (newSViv (w)));
812 PUSHs (sv_2mortal (newSViv (h))); 1334 PUSHs (sv_2mortal (newSViv (h)));
813} 1335}
814 1336
815int 1337int
1338descent (DC::Layout self)
1339 CODE:
1340{
1341 PangoRectangle rect;
1342 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1343 pango_layout_line_get_pixel_extents (line, 0, &rect);
1344 RETVAL = PANGO_DESCENT (rect);
1345}
1346 OUTPUT:
1347 RETVAL
1348
1349int
816xy_to_index (CFClient::Layout self, int x, int y) 1350xy_to_index (DC::Layout self, int x, int y)
817 CODE: 1351 CODE:
818{ 1352{
819 int index, trailing; 1353 int index, trailing;
820 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1354 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
821 RETVAL = index; 1355 RETVAL = index + trailing;
822} 1356}
823 OUTPUT: 1357 OUTPUT:
824 RETVAL 1358 RETVAL
825 1359
826void 1360void
827cursor_pos (CFClient::Layout self, int index) 1361cursor_pos (DC::Layout self, int index)
828 PPCODE: 1362 PPCODE:
829{ 1363{
830 PangoRectangle strong_pos; 1364 PangoRectangle pos;
831 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1365 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
832 1366
833 EXTEND (SP, 3); 1367 EXTEND (SP, 3);
834 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1368 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
835 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1369 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
836 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1370 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
837} 1371}
838 1372
839void 1373void
840render (CFClient::Layout self) 1374index_to_line_x (DC::Layout self, int index, int trailing = 0)
841 PPCODE: 1375 PPCODE:
842{ 1376{
843 SV *retval; 1377 int line, x;
844 int w, h;
845 1378
846 layout_get_pixel_size (self, &w, &h); 1379 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
847 1380#if !PANGO_VERSION_CHECK (1, 17, 3)
848 if (self->rgba) 1381 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
849 { 1382 --line;
850 cairo_surface_t *surface; 1383#endif
851 cairo_t *cairo;
852
853 retval = newSV (w * h * 4);
854 SvPOK_only (retval);
855 SvCUR_set (retval, w * h * 4);
856
857 memset (SvPVX (retval), 0, w * h * 4);
858
859 surface = cairo_image_surface_create_for_data (
860 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
861 cairo = cairo_create (surface);
862 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
863
864 pango_cairo_show_layout (cairo, self->pl);
865
866 cairo_destroy (cairo);
867 cairo_surface_destroy (surface);
868
869 // what a mess, and its premultiplied, too :(
870 {
871 uint32_t *p = (uint32_t *)SvPVX (retval);
872 uint32_t *e = p + w * h;
873
874 while (p < e)
875 {
876 uint32_t rgba = *p;
877 rgba = (rgba >> 24) | (rgba << 8);
878 rgba = SDL_SwapBE32 (rgba);
879 *p++ = rgba;
880 }
881 }
882
883 EXTEND (SP, 5); 1384 EXTEND (SP, 2);
884 PUSHs (sv_2mortal (newSViv (w))); 1385 PUSHs (sv_2mortal (newSViv (line)));
1386 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1387}
1388
1389void
1390line_x_to_index (DC::Layout self, int line, int x)
1391 PPCODE:
1392{
1393 PangoLayoutLine *lp;
1394 int index, trailing;
1395
1396 if (line < 0)
1397 XSRETURN_EMPTY;
1398
1399 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1400 XSRETURN_EMPTY; /* do better */
1401
1402 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1403
1404 EXTEND (SP, 2);
1405 if (GIMME_V == G_SCALAR)
885 PUSHs (sv_2mortal (newSViv (h))); 1406 PUSHs (sv_2mortal (newSViv (index + trailing)));
886 PUSHs (sv_2mortal (retval));
887 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
888 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
889 }
890 else 1407 else
891 { 1408 {
892 FT_Bitmap bitmap;
893
894 retval = newSV (w * h);
895 SvPOK_only (retval);
896 SvCUR_set (retval, w * h);
897
898 bitmap.rows = h;
899 bitmap.width = w;
900 bitmap.pitch = w;
901 bitmap.buffer = (unsigned char*)SvPVX (retval);
902 bitmap.num_grays = 256;
903 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
904
905 memset (bitmap.buffer, 0, w * h);
906
907 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
908
909 EXTEND (SP, 5);
910 PUSHs (sv_2mortal (newSViv (w))); 1409 PUSHs (sv_2mortal (newSViv (index)));
911 PUSHs (sv_2mortal (newSViv (h))); 1410 PUSHs (sv_2mortal (newSViv (trailing)));
912 PUSHs (sv_2mortal (retval));
913 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
914 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
915 } 1411 }
916} 1412}
917 1413
1414void
1415render (DC::Layout self, float x, float y, int flags = 0)
1416 CODE:
1417 rc_clear (self->rc);
1418 pango_opengl_render_layout_subpixel (
1419 self->pl,
1420 self->rc,
1421 x * PANGO_SCALE, y * PANGO_SCALE,
1422 self->r, self->g, self->b, self->a,
1423 flags
1424 );
1425 // we assume that context_change actually clears/frees stuff
1426 // and does not do any recomputation...
1427 pango_layout_context_changed (self->pl);
1428
1429void
1430draw (DC::Layout self)
1431 CODE:
1432{
1433 glEnable (GL_TEXTURE_2D);
1434 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1435 glEnable (GL_BLEND);
1436 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1437 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1438 glEnable (GL_ALPHA_TEST);
1439 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1440
1441 rc_draw (self->rc);
1442
1443 glDisable (GL_ALPHA_TEST);
1444 glDisable (GL_BLEND);
1445 glDisable (GL_TEXTURE_2D);
1446}
1447
918MODULE = CFClient PACKAGE = CFClient::Texture 1448MODULE = Deliantra::Client PACKAGE = DC::Texture
919 1449
1450PROTOTYPES: ENABLE
1451
920void 1452void
1453pad (SV *data_, int ow, int oh, int nw, int nh)
1454 CODE:
1455{
1456 if ((nw != ow || nh != oh) && SvOK (data_))
1457 {
1458 STRLEN datalen;
1459 char *data = SvPVbyte (data_, datalen);
1460 int bpp = datalen / (ow * oh);
1461 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1462
1463 SvPOK_only (result_);
1464 SvCUR_set (result_, nw * nh * bpp);
1465
1466 memset (SvPVX (result_), 0, nw * nh * bpp);
1467 while (oh--)
1468 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1469
1470 sv_setsv (data_, result_);
1471 }
1472}
1473
1474void
921draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1475draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
922 PROTOTYPE: $$$;$$ 1476 PROTOTYPE: $$$;$$
923 ALIAS: 1477 ALIAS:
924 draw_quad_alpha = 1 1478 draw_quad_alpha = 1
925 draw_quad_alpha_premultiplied = 2 1479 draw_quad_alpha_premultiplied = 2
926 CODE: 1480 CODE:
927{ 1481{
928 HV *hv = (HV *)SvRV (self); 1482 HV *hv = (HV *)SvRV (self);
929 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1483 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
930 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1484 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
931 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1485 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
932 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1486
1487 if (name <= 0)
1488 XSRETURN_EMPTY;
933 1489
934 if (items < 5) 1490 if (items < 5)
935 { 1491 {
936 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1492 w = SvNV (*hv_fetch (hv, "w", 1, 1));
937 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1493 h = SvNV (*hv_fetch (hv, "h", 1, 1));
938 } 1494 }
939 1495
940 if (ix) 1496 if (ix)
941 { 1497 {
942 glEnable (GL_BLEND); 1498 glEnable (GL_BLEND);
1499
1500 if (ix == 2)
943 glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA); 1501 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1502 else
1503 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1504 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1505
1506 glEnable (GL_ALPHA_TEST);
1507 glAlphaFunc (GL_GREATER, 0.01f);
944 } 1508 }
945 1509
946 glBindTexture (GL_TEXTURE_2D, name); 1510 glBindTexture (GL_TEXTURE_2D, name);
947
948 if (wrap_mode)
949 {
950 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
951 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
952 }
953 1511
954 glBegin (GL_QUADS); 1512 glBegin (GL_QUADS);
955 glTexCoord2f (0, 0); glVertex2f (x , y ); 1513 glTexCoord2f (0, 0); glVertex2f (x , y );
956 glTexCoord2f (0, t); glVertex2f (x , y + h); 1514 glTexCoord2f (0, t); glVertex2f (x , y + h);
957 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1515 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
958 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1516 glTexCoord2f (s, 0); glVertex2f (x + w, y );
959 glEnd (); 1517 glEnd ();
960 1518
961 if (ix) 1519 if (ix)
1520 {
1521 glDisable (GL_ALPHA_TEST);
962 glDisable (GL_BLEND); 1522 glDisable (GL_BLEND);
1523 }
963} 1524}
964 1525
1526IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1527 CODE:
1528{
1529 GLint width;
1530 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1531 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1532 RETVAL = width > 0;
1533}
1534 OUTPUT:
1535 RETVAL
1536
965MODULE = CFClient PACKAGE = CFClient::Map 1537MODULE = Deliantra::Client PACKAGE = DC::Map
966 1538
967CFClient::Map 1539PROTOTYPES: DISABLE
968new (SV *class, int map_width, int map_height) 1540
1541DC::Map
1542new (SV *class)
969 CODE: 1543 CODE:
970 New (0, RETVAL, 1, struct map); 1544 New (0, RETVAL, 1, struct map);
971 RETVAL->x = 0; 1545 RETVAL->x = 0;
972 RETVAL->y = 0; 1546 RETVAL->y = 0;
973 RETVAL->w = map_width; 1547 RETVAL->w = 0;
974 RETVAL->h = map_height; 1548 RETVAL->h = 0;
975 RETVAL->ox = 0; 1549 RETVAL->ox = 0;
976 RETVAL->oy = 0; 1550 RETVAL->oy = 0;
977 RETVAL->faces = 8192; 1551 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
978 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1552 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
979 RETVAL->texs = 8192;
980 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
981 RETVAL->rows = 0; 1553 RETVAL->rows = 0;
982 RETVAL->row = 0; 1554 RETVAL->row = 0;
983 OUTPUT: 1555 OUTPUT:
984 RETVAL 1556 RETVAL
985 1557
986void 1558void
987DESTROY (CFClient::Map self) 1559DESTROY (DC::Map self)
988 CODE: 1560 CODE:
989{ 1561{
990 map_clear (self); 1562 map_clear (self);
991 Safefree (self->face); 1563 Safefree (self->face2tile);
1564 Safefree (self->tex);
992 Safefree (self); 1565 Safefree (self);
993} 1566}
994 1567
995void 1568void
1569resize (DC::Map self, int map_width, int map_height)
1570 CODE:
1571 self->w = map_width;
1572 self->h = map_height;
1573
1574void
996clear (CFClient::Map self) 1575clear (DC::Map self)
997 CODE: 1576 CODE:
998 map_clear (self); 1577 map_clear (self);
999 1578
1000void 1579void
1001set_face (CFClient::Map self, int face, int texid) 1580set_tileid (DC::Map self, int face, int tile)
1002 CODE: 1581 CODE:
1003{ 1582{
1004 while (self->faces <= face) 1583 need_facenum (self, face); self->face2tile [face] = tile;
1005 { 1584 need_texid (self, tile);
1006 Append (mapface, self->face, self->faces, self->faces);
1007 self->faces *= 2;
1008 }
1009
1010 self->face [face] = texid;
1011} 1585}
1012 1586
1013void 1587void
1588set_smooth (DC::Map self, int face, int smooth, int level)
1589 CODE:
1590{
1591 tileid texid;
1592 maptex *tex;
1593
1594 if (face < 0 || face >= self->faces)
1595 return;
1596
1597 if (smooth < 0 || smooth >= self->faces)
1598 return;
1599
1600 texid = self->face2tile [face];
1601
1602 if (!texid)
1603 return;
1604
1605 tex = self->tex + texid;
1606 tex->smoothtile = self->face2tile [smooth];
1607 tex->smoothlevel = level;
1608}
1609
1610void
1014set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1611set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1015 CODE: 1612 CODE:
1016{ 1613{
1017 while (self->texs <= texid) 1614 need_texid (self, texid);
1018 {
1019 Append (maptex, self->tex, self->texs, self->texs);
1020 self->texs *= 2;
1021 }
1022 1615
1023 { 1616 {
1024 maptex *tex = self->tex + texid; 1617 maptex *tex = self->tex + texid;
1025 1618
1026 tex->name = name; 1619 tex->name = name;
… …
1031 tex->r = r; 1624 tex->r = r;
1032 tex->g = g; 1625 tex->g = g;
1033 tex->b = b; 1626 tex->b = b;
1034 tex->a = a; 1627 tex->a = a;
1035 } 1628 }
1629
1630 // somewhat hackish, but for textures that require it, it really
1631 // improves the look, and most others don't suffer.
1632 glBindTexture (GL_TEXTURE_2D, name);
1633 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1634 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1635 // use uglier nearest interpolation because linear suffers
1636 // from transparent color bleeding and ugly wrapping effects.
1637 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1036} 1638}
1037 1639
1038int 1640int
1039ox (CFClient::Map self) 1641ox (DC::Map self)
1040 ALIAS: 1642 ALIAS:
1041 oy = 1 1643 oy = 1
1644 x = 2
1645 y = 3
1646 w = 4
1647 h = 5
1042 CODE: 1648 CODE:
1043 switch (ix) 1649 switch (ix)
1044 { 1650 {
1045 case 0: RETVAL = self->ox; break; 1651 case 0: RETVAL = self->ox; break;
1046 case 1: RETVAL = self->oy; break; 1652 case 1: RETVAL = self->oy; break;
1653 case 2: RETVAL = self->x; break;
1654 case 3: RETVAL = self->y; break;
1655 case 4: RETVAL = self->w; break;
1656 case 5: RETVAL = self->h; break;
1047 } 1657 }
1048 OUTPUT: 1658 OUTPUT:
1049 RETVAL 1659 RETVAL
1050 1660
1051void 1661void
1052scroll (CFClient::Map self, int dx, int dy) 1662scroll (DC::Map self, int dx, int dy)
1053 CODE: 1663 CODE:
1054{ 1664{
1055 if (dx > 0) 1665 if (dx > 0)
1056 map_blank (self, self->x, self->y, dx - 1, self->h); 1666 map_blank (self, self->x, self->y, dx, self->h);
1057 else if (dx < 0) 1667 else if (dx < 0)
1058 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1668 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1059 1669
1060 if (dy > 0) 1670 if (dy > 0)
1061 map_blank (self, self->x, self->y, self->w, dy - 1); 1671 map_blank (self, self->x, self->y, self->w, dy);
1062 else if (dy < 0) 1672 else if (dy < 0)
1063 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1673 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1064 1674
1065 self->ox += dx; self->x += dx; 1675 self->ox += dx; self->x += dx;
1066 self->oy += dy; self->y += dy; 1676 self->oy += dy; self->y += dy;
1067 1677
1068 while (self->y < 0) 1678 while (self->y < 0)
… …
1072 self->rows += MAP_EXTEND_Y; 1682 self->rows += MAP_EXTEND_Y;
1073 self->y += MAP_EXTEND_Y; 1683 self->y += MAP_EXTEND_Y;
1074 } 1684 }
1075} 1685}
1076 1686
1077void 1687SV *
1078map1a_update (CFClient::Map self, SV *data_) 1688map1a_update (DC::Map self, SV *data_, int extmap)
1079 CODE: 1689 CODE:
1080{ 1690{
1081 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1691 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1082 uint8_t *data_end = (uint8_t *)SvEND (data_); 1692 uint8_t *data_end = (uint8_t *)SvEND (data_);
1083 mapcell *cell; 1693 mapcell *cell;
1084 int x, y, flags; 1694 int x, y, z, flags;
1695 AV *missing = newAV ();
1696 RETVAL = newRV_noinc ((SV *)missing);
1085 1697
1086 while (data < data_end) 1698 while (data < data_end - 1)
1087 { 1699 {
1088 flags = (data [0] << 8) + data [1]; data += 2; 1700 flags = (data [0] << 8) + data [1]; data += 2;
1089 1701
1090 x = ((flags >> 10) & 63) + self->x; 1702 x = self->x + ((flags >> 10) & 63);
1091 y = ((flags >> 4) & 63) + self->y; 1703 y = self->y + ((flags >> 4) & 63);
1092 1704
1093 cell = map_get_cell (self, x, y); 1705 cell = map_get_cell (self, x, y);
1094 1706
1095 if (flags & 15) 1707 if (flags & 15)
1096 { 1708 {
1097 if (cell->darkness < 0) 1709 if (!cell->darkness)
1098 { 1710 {
1711 memset (cell, 0, sizeof (*cell));
1099 cell->darkness = 0; 1712 cell->darkness = 256;
1100 cell->face [0] = 0;
1101 cell->face [1] = 0;
1102 cell->face [2] = 0;
1103 } 1713 }
1104 1714
1105 cell->darkness = flags & 8 ? *data++ : 255;
1106
1107 //TODO: don't trust server data to be in-range(!) 1715 //TODO: don't trust server data to be in-range(!)
1108 1716
1109 if (flags & 4) 1717 if (flags & 8)
1110 { 1718 {
1111 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1719 if (extmap)
1720 {
1721 uint8_t ext, cmd;
1722
1723 do
1724 {
1725 ext = *data++;
1726 cmd = ext & 0x7f;
1727
1728 if (cmd < 4)
1729 cell->darkness = 255 - ext * 64 + 1;
1730 else if (cmd == 5) // health
1731 {
1732 cell->stat_width = 1;
1733 cell->stat_hp = *data++;
1734 }
1735 else if (cmd == 6) // monster width
1736 cell->stat_width = *data++ + 1;
1737 else if (cmd == 0x47)
1738 {
1739 if (*data == 1) cell->player = data [1];
1740 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1741 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1742 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1743
1744 data += *data + 1;
1745 }
1746 else if (cmd == 8) // cell flags
1747 cell->flags = *data++;
1748 else if (ext & 0x40) // unknown, multibyte => skip
1749 data += *data + 1;
1750 else
1751 data++;
1752 }
1753 while (ext & 0x80);
1754 }
1755 else
1756 cell->darkness = *data++ + 1;
1112 } 1757 }
1113 1758
1759 for (z = 0; z <= 2; ++z)
1114 if (flags & 2) 1760 if (flags & (4 >> z))
1115 { 1761 {
1116 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1762 faceid face = (data [0] << 8) + data [1]; data += 2;
1763 need_facenum (self, face);
1764 cell->tile [z] = self->face2tile [face];
1765
1766 if (cell->tile [z])
1767 {
1768 maptex *tex = self->tex + cell->tile [z];
1769 if (!tex->name)
1770 av_push (missing, newSViv (cell->tile [z]));
1771
1772 if (tex->smoothtile)
1773 {
1774 maptex *smooth = self->tex + tex->smoothtile;
1775 if (!smooth->name)
1776 av_push (missing, newSViv (tex->smoothtile));
1777 }
1778 }
1117 } 1779 }
1118
1119 if (flags & 1)
1120 {
1121 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1122 }
1123 } 1780 }
1124 else 1781 else
1125 cell->darkness = -1; 1782 cell->darkness = 0;
1126 } 1783 }
1127} 1784}
1785 OUTPUT:
1786 RETVAL
1128 1787
1129SV * 1788SV *
1130mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1789mapmap (DC::Map self, int x0, int y0, int w, int h)
1131 CODE: 1790 CODE:
1132{ 1791{
1133 int x1, x; 1792 int x1, x;
1134 int y1, y; 1793 int y1, y;
1135 int z; 1794 int z;
… …
1156 { 1815 {
1157 mapcell *cell = row->col + (x - row->c0); 1816 mapcell *cell = row->col + (x - row->c0);
1158 1817
1159 for (z = 0; z <= 0; z++) 1818 for (z = 0; z <= 0; z++)
1160 { 1819 {
1161 mapface face = cell->face [z];
1162
1163 if (face)
1164 {
1165 maptex tex = self->tex [face]; 1820 maptex tex = self->tex [cell->tile [z]];
1166 int a0 = 255 - tex.a; 1821 int a0 = 255 - tex.a;
1167 int a1 = tex.a; 1822 int a1 = tex.a;
1168 1823
1169 r = (r * a0 + tex.r * a1) / 255; 1824 r = (r * a0 + tex.r * a1) / 255;
1170 g = (g * a0 + tex.g * a1) / 255; 1825 g = (g * a0 + tex.g * a1) / 255;
1171 b = (b * a0 + tex.b * a1) / 255; 1826 b = (b * a0 + tex.b * a1) / 255;
1172 a = (a * a0 + tex.a * a1) / 255; 1827 a = (a * a0 + tex.a * a1) / 255;
1173 }
1174 } 1828 }
1175 } 1829 }
1176 1830
1177 *map++ = (r ) 1831 *map++ = (r )
1178 | (g << 8) 1832 | (g << 8)
… …
1185} 1839}
1186 OUTPUT: 1840 OUTPUT:
1187 RETVAL 1841 RETVAL
1188 1842
1189void 1843void
1190draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1844draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1845 CODE:
1846{
1847 int x, y, z;
1848
1849 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1850 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1851 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1852 smooth_key skey;
1853 int pl_x, pl_y;
1854 maptex pl_tex;
1855 rc_t *rc = rc_alloc ();
1856 rc_key_t key;
1857 rc_array_t *arr;
1858
1859 pl_tex.name = 0;
1860
1861 // thats current max. sorry.
1862 if (sw > 255) sw = 255;
1863 if (sh > 255) sh = 255;
1864
1865 // clear key, in case of extra padding
1866 memset (&skey, 0, sizeof (skey));
1867
1868 memset (&key, 0, sizeof (key));
1869 key.r = 255;
1870 key.g = 255;
1871 key.b = 255;
1872 key.a = 255;
1873 key.mode = GL_QUADS;
1874 key.format = GL_T2F_V3F;
1875 key.texname = -1;
1876
1877 mx += self->x;
1878 my += self->y;
1879
1880 // first pass: determine smooth_max
1881 // rather ugly, if you ask me
1882 // could also be stored inside mapcell and updated on change
1883 memset (smooth_max, 0, sizeof (smooth_max));
1884
1885 for (y = 0; y < sh; y++)
1886 if (0 <= y + my && y + my < self->rows)
1887 {
1888 maprow *row = self->row + (y + my);
1889
1890 for (x = 0; x < sw; x++)
1891 if (row->c0 <= x + mx && x + mx < row->c1)
1892 {
1893 mapcell *cell = row->col + (x + mx - row->c0);
1894
1895 smooth_max[x + 1][y + 1] =
1896 MAX (self->tex [cell->tile [0]].smoothlevel,
1897 MAX (self->tex [cell->tile [1]].smoothlevel,
1898 self->tex [cell->tile [2]].smoothlevel));
1899 }
1900 }
1901
1902 glEnable (GL_BLEND);
1903 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1904 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1905
1906 for (z = 0; z <= 2; z++)
1907 {
1908 memset (smooth_level, 0, sizeof (smooth_level));
1909
1910 for (y = 0; y < sh; y++)
1911 if (0 <= y + my && y + my < self->rows)
1912 {
1913 maprow *row = self->row + (y + my);
1914
1915 for (x = 0; x < sw; x++)
1916 if (row->c0 <= x + mx && x + mx < row->c1)
1917 {
1918 mapcell *cell = row->col + (x + mx - row->c0);
1919 tileid tile = cell->tile [z];
1920
1921 if (tile)
1922 {
1923 maptex tex = self->tex [tile];
1924 int px = (x + 1) * T - tex.w;
1925 int py = (y + 1) * T - tex.h;
1926
1927 if (key.texname != tex.name)
1928 {
1929 if (!tex.name)
1930 tex = self->tex [2]; /* missing, replace by noface */
1931
1932 key.texname = tex.name;
1933 arr = rc_array (rc, &key);
1934 }
1935
1936 if (expect_false (cell->player == player) && expect_false (z == 2))
1937 {
1938 pl_x = px;
1939 pl_y = py;
1940 pl_tex = tex;
1941 continue;
1942 }
1943
1944 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1945 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1946 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1947 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1948
1949 if (expect_false (cell->flags) && expect_false (z == 2))
1950 {
1951 // overlays such as the speech bubble, probably more to come
1952 if (cell->flags & 1)
1953 {
1954 maptex tex = self->tex [1];
1955 int px = x * T + T * 2 / 32;
1956 int py = y * T - T * 6 / 32;
1957
1958 if (tex.name)
1959 {
1960 if (key.texname != tex.name)
1961 {
1962 key.texname = tex.name;
1963 arr = rc_array (rc, &key);
1964 }
1965
1966 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1967 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1968 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1969 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1970 }
1971 }
1972 }
1973
1974 // update smooth hash
1975 if (tex.smoothtile)
1976 {
1977 skey.tile = tex.smoothtile;
1978 skey.level = tex.smoothlevel;
1979
1980 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1981
1982 // add bits to current tile and all neighbours. skey.x|y is
1983 // shifted +1|+1 so we always stay positive.
1984
1985 // bits is ___n cccc CCCC bbbb
1986 // n do not draw borders&corners
1987 // c draw these corners, but...
1988 // C ... not these
1989 // b draw these borders
1990
1991 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
1992 // ┃· ·· ·┃ ━━
1993
1994 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1995 // ·· ·· ·┏ ┓·
1996
1997 // full tile
1998 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
1999
2000 // borders
2001 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2002 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2003 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2004 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2005
2006 // corners
2007 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2008 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2009 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2010 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2011 }
2012 }
2013 }
2014 }
2015
2016 rc_draw (rc);
2017 rc_clear (rc);
2018
2019 // go through all smoothlevels, lowest to highest, then draw.
2020 // this is basically counting sort
2021 {
2022 int w, b;
2023
2024 glEnable (GL_TEXTURE_2D);
2025 glBegin (GL_QUADS);
2026 for (w = 0; w < 256 / 32; ++w)
2027 {
2028 uint32_t smask = smooth_level [w];
2029 if (smask)
2030 for (b = 0; b < 32; ++b)
2031 if (smask & (((uint32_t)1) << b))
2032 {
2033 int level = (w << 5) | b;
2034 HE *he;
2035
2036 hv_iterinit (smooth);
2037 while ((he = hv_iternext (smooth)))
2038 {
2039 smooth_key *skey = (smooth_key *)HeKEY (he);
2040 IV bits = SvIVX (HeVAL (he));
2041
2042 if (!(bits & 0x1000)
2043 && skey->level == level
2044 && level > smooth_max [skey->x][skey->y])
2045 {
2046 maptex tex = self->tex [skey->tile];
2047 int px = (((int)skey->x) - 1) * T;
2048 int py = (((int)skey->y) - 1) * T;
2049 int border = bits & 15;
2050 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2051 float dx = tex.s * .0625f; // 16 images/row
2052 float dy = tex.t * .5f ; // 2 images/column
2053
2054 if (tex.name)
2055 {
2056 // this time avoiding texture state changes
2057 // save gobs of state changes.
2058 if (key.texname != tex.name)
2059 {
2060 glEnd ();
2061 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2062 glBegin (GL_QUADS);
2063 }
2064
2065 if (border)
2066 {
2067 float ox = border * dx;
2068
2069 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2070 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2071 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2072 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2073 }
2074
2075 if (corner)
2076 {
2077 float ox = corner * dx;
2078
2079 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2080 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2081 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2082 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2083 }
2084 }
2085 }
2086 }
2087 }
2088 }
2089
2090 glEnd ();
2091 glDisable (GL_TEXTURE_2D);
2092 key.texname = -1;
2093 }
2094
2095 hv_clear (smooth);
2096 }
2097
2098 if (pl_tex.name)
2099 {
2100 maptex tex = pl_tex;
2101 int px = pl_x + pdx;
2102 int py = pl_y + pdy;
2103
2104 key.texname = tex.name;
2105 arr = rc_array (rc, &key);
2106
2107 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2108 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2109 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2110 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2111
2112 rc_draw (rc);
2113 }
2114
2115 glDisable (GL_BLEND);
2116 rc_free (rc);
2117
2118 // top layer: overlays such as the health bar
2119 for (y = 0; y < sh; y++)
2120 if (0 <= y + my && y + my < self->rows)
2121 {
2122 maprow *row = self->row + (y + my);
2123
2124 for (x = 0; x < sw; x++)
2125 if (row->c0 <= x + mx && x + mx < row->c1)
2126 {
2127 mapcell *cell = row->col + (x + mx - row->c0);
2128
2129 int px = x * T;
2130 int py = y * T;
2131
2132 if (cell->stat_hp)
2133 {
2134 int width = cell->stat_width * T;
2135 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2136
2137 glColor3ub (0, 0, 0);
2138 glRectf (px + 1, py - thick - 2,
2139 px + width - 1, py);
2140
2141 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2142 glRectf (px + 2,
2143 py - thick - 1,
2144 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2145 }
2146 }
2147 }
2148}
2149
2150void
2151draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2152 CODE:
2153{
2154 static float color[16][3] = {
2155 { 0.00F, 0.00F, 0.00F },
2156 { 1.00F, 1.00F, 1.00F },
2157 { 0.00F, 0.00F, 0.55F },
2158 { 1.00F, 0.00F, 0.00F },
2159
2160 { 1.00F, 0.54F, 0.00F },
2161 { 0.11F, 0.56F, 1.00F },
2162 { 0.93F, 0.46F, 0.00F },
2163 { 0.18F, 0.54F, 0.34F },
2164
2165 { 0.56F, 0.73F, 0.56F },
2166 { 0.80F, 0.80F, 0.80F },
2167 { 0.55F, 0.41F, 0.13F },
2168 { 0.99F, 0.77F, 0.26F },
2169
2170 { 0.74F, 0.65F, 0.41F },
2171
2172 { 0.00F, 1.00F, 1.00F },
2173 { 1.00F, 0.00F, 1.00F },
2174 { 1.00F, 1.00F, 0.00F },
2175 };
2176
2177 int x, y;
2178
2179 glEnable (GL_TEXTURE_2D);
2180 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2181 glEnable (GL_BLEND);
2182 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2183 glBegin (GL_QUADS);
2184
2185 for (y = 0; y < h; y++)
2186 for (x = 0; x < w; x++)
2187 {
2188 unsigned char m = data [x + y * w];
2189
2190 if (m)
2191 {
2192 float *c = color [m & 15];
2193
2194 float tx1 = m & 0x40 ? 0.5 : 0.;
2195 float tx2 = tx1 + 0.5;
2196
2197 glColor4f (c[0], c[1], c[2], 0.75);
2198 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2199 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2200 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2201 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2202 }
2203 }
2204
2205 glEnd ();
2206 glDisable (GL_BLEND);
2207 glDisable (GL_TEXTURE_2D);
2208}
2209
2210void
2211fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1191 PPCODE: 2212 PPCODE:
1192{ 2213{
1193 int vx, vy;
1194 int x, y, z; 2214 int x, y;
1195 int last_name; 2215 int sw1 = sw + 2;
1196 mapface face; 2216 int sh1 = sh + 2;
2217 int sh3 = sh * 3;
1197 int sw4 = (sw + 3) & ~3; 2218 int sw34 = (sw * 3 + 3) & ~3;
2219 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1198 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2220 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1199 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2221 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1200 2222
1201 memset (darkness, 255, sw4 * sh);
1202 SvPOK_only (darkness_sv); 2223 SvPOK_only (darkness3_sv);
1203 SvCUR_set (darkness_sv, sw4 * sh); 2224 SvCUR_set (darkness3_sv, sw34 * sh3);
1204 2225
1205 vx = self->x + (self->w - sw) / 2 - shift_x; 2226 mx += self->x - 1;
1206 vy = self->y + (self->h - sh) / 2 - shift_y; 2227 my += self->y - 1;
1207 2228
1208 /* 2229 memset (darkness1, 255, sw1 * sh1);
1209 int vx = self->vx = self->w >= sw
1210 ? self->x + (self->w - sw) / 2
1211 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1212 2230
1213 int vy = self->vy = self->h >= sh
1214 ? self->y + (self->h - sh) / 2
1215 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1216 */
1217
1218 glColor4ub (255, 255, 255, 255);
1219
1220 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1221 glEnable (GL_BLEND);
1222 glEnable (GL_TEXTURE_2D);
1223 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1224
1225 glBegin (GL_QUADS);
1226
1227 last_name = 0;
1228
1229 for (z = 0; z < 3; z++)
1230 for (y = 0; y < sh; y++) 2231 for (y = 0; y < sh1; y++)
1231 if (0 <= y + vy && y + vy < self->rows) 2232 if (0 <= y + my && y + my < self->rows)
1232 { 2233 {
1233 maprow *row = self->row + (y + vy); 2234 maprow *row = self->row + (y + my);
1234 2235
1235 for (x = 0; x < sw; x++) 2236 for (x = 0; x < sw1; x++)
1236 if (row->c0 <= x + vx && x + vx < row->c1) 2237 if (row->c0 <= x + mx && x + mx < row->c1)
1237 { 2238 {
1238 mapcell *cell = row->col + (x + vx - row->c0); 2239 mapcell *cell = row->col + (x + mx - row->c0);
1239 2240
1240 darkness[y * sw4 + x] = cell->darkness < 0 2241 darkness1 [y * sw1 + x] = cell->darkness
2242 ? 255 - (cell->darkness - 1)
1241 ? 255 - FOW_DARKNESS 2243 : 255 - FOW_DARKNESS;
1242 : 255 - cell->darkness;
1243
1244 face = cell->face [z];
1245
1246 if (face)
1247 {
1248 maptex tex = self->tex [face];
1249
1250 int px = (x + 1) * 32 - tex.w;
1251 int py = (y + 1) * 32 - tex.h;
1252
1253 if (last_name != tex.name)
1254 {
1255 glEnd ();
1256 last_name = tex.name;
1257 glBindTexture (GL_TEXTURE_2D, last_name);
1258 glBegin (GL_QUADS);
1259 }
1260
1261 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1262 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1263 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1264 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1265 }
1266 } 2244 }
1267 } 2245 }
1268 2246
1269 glEnd (); 2247 for (y = 0; y < sh; ++y)
2248 for (x = 0; x < sw; ++x)
2249 {
2250 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2251 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2252 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2253 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2254 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2255 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2256 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2257 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2258 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1270 2259
1271 glDisable (GL_TEXTURE_2D); 2260 uint8_t r11 = (d11 + d21 + d12) / 3;
1272 glDisable (GL_BLEND); 2261 uint8_t r21 = d21;
2262 uint8_t r31 = (d21 + d31 + d32) / 3;
2263
2264 uint8_t r12 = d12;
2265 uint8_t r22 = d22;
2266 uint8_t r32 = d32;
2267
2268 uint8_t r13 = (d13 + d23 + d12) / 3;
2269 uint8_t r23 = d23;
2270 uint8_t r33 = (d23 + d33 + d32) / 3;
2271
2272 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2273 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2274 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2275 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2276 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2277 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2278 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2279 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2280 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2281 }
2282
2283 free (darkness1);
1273 2284
1274 EXTEND (SP, 3); 2285 EXTEND (SP, 3);
1275 PUSHs (sv_2mortal (newSViv (sw4))); 2286 PUSHs (sv_2mortal (newSViv (sw34)));
1276 PUSHs (sv_2mortal (newSViv (sh))); 2287 PUSHs (sv_2mortal (newSViv (sh3)));
1277 PUSHs (darkness_sv); 2288 PUSHs (darkness3_sv);
1278} 2289}
1279 2290
1280SV * 2291SV *
1281get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2292get_rect (DC::Map self, int x0, int y0, int w, int h)
1282 CODE: 2293 CODE:
1283{ 2294{
1284 int x, y, x1, y1; 2295 int x, y, x1, y1;
1285 SV *data_sv = newSV (w * h * 7 + 5); 2296 SV *data_sv = newSV (w * h * 7 + 5);
1286 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2297 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1311 if (row && row->c0 <= x && x < row->c1) 2322 if (row && row->c0 <= x && x < row->c1)
1312 { 2323 {
1313 mapcell *cell = row->col + (x - row->c0); 2324 mapcell *cell = row->col + (x - row->c0);
1314 uint8_t flags = 0; 2325 uint8_t flags = 0;
1315 2326
1316 if (cell->face [0]) flags |= 1; 2327 if (cell->tile [0]) flags |= 1;
1317 if (cell->face [1]) flags |= 2; 2328 if (cell->tile [1]) flags |= 2;
1318 if (cell->face [2]) flags |= 4; 2329 if (cell->tile [2]) flags |= 4;
1319 2330
1320 *data++ = flags; 2331 *data++ = flags;
1321 2332
1322 if (flags & 1) 2333 if (flags & 1)
1323 { 2334 {
2335 tileid tile = cell->tile [0];
1324 *data++ = cell->face [0] >> 8; 2336 *data++ = tile >> 8;
1325 *data++ = cell->face [0]; 2337 *data++ = tile;
1326 } 2338 }
1327 2339
1328 if (flags & 2) 2340 if (flags & 2)
1329 { 2341 {
2342 tileid tile = cell->tile [1];
1330 *data++ = cell->face [1] >> 8; 2343 *data++ = tile >> 8;
1331 *data++ = cell->face [1]; 2344 *data++ = tile;
1332 } 2345 }
1333 2346
1334 if (flags & 4) 2347 if (flags & 4)
1335 { 2348 {
2349 tileid tile = cell->tile [2];
1336 *data++ = cell->face [2] >> 8; 2350 *data++ = tile >> 8;
1337 *data++ = cell->face [2]; 2351 *data++ = tile;
1338 } 2352 }
1339 } 2353 }
1340 else 2354 else
1341 *data++ = 0; 2355 *data++ = 0;
1342 } 2356 }
1343 } 2357 }
1344 2358
2359 /* if size is w*h + 5 then no data has been found */
2360 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2361 {
1345 SvPOK_only (data_sv); 2362 SvPOK_only (data_sv);
1346 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2363 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2364 }
2365
1347 RETVAL = data_sv; 2366 RETVAL = data_sv;
1348} 2367}
1349 OUTPUT: 2368 OUTPUT:
1350 RETVAL 2369 RETVAL
1351 2370
1352void 2371void
1353set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2372set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1354 PPCODE: 2373 PPCODE:
1355{ 2374{
1356 int x, y, z; 2375 int x, y, z;
1357 int w, h; 2376 int w, h;
1358 int x1, y1; 2377 int x1, y1;
2378 STRLEN len;
2379 uint8_t *data, *end;
2380
2381 len = SvLEN (data_sv);
2382 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2383 data = SvPVbyte_nolen (data_sv);
2384 end = data + len + 8;
2385
2386 if (len < 5)
2387 XSRETURN_EMPTY;
1359 2388
1360 if (*data++ != 0) 2389 if (*data++ != 0)
1361 return; /* version mismatch */ 2390 XSRETURN_EMPTY; /* version mismatch */
1362 2391
1363 w = *data++ << 8; w |= *data++; 2392 w = *data++ << 8; w |= *data++;
1364 h = *data++ << 8; h |= *data++; 2393 h = *data++ << 8; h |= *data++;
1365 2394
1366 // we need to do this 'cause we don't keep an absolute coord system for rows 2395 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1378 { 2407 {
1379 maprow *row = map_get_row (self, y); 2408 maprow *row = map_get_row (self, y);
1380 2409
1381 for (x = x0; x < x1; x++) 2410 for (x = x0; x < x1; x++)
1382 { 2411 {
2412 uint8_t flags;
2413
2414 if (data + 7 >= end)
2415 XSRETURN_EMPTY;
2416
1383 uint8_t flags = *data++; 2417 flags = *data++;
1384 2418
1385 if (flags) 2419 if (flags)
1386 { 2420 {
1387 mapface face[3] = { 0, 0, 0 };
1388
1389 mapcell *cell = row_get_cell (row, x); 2421 mapcell *cell = row_get_cell (row, x);
2422 tileid tile[3] = { 0, 0, 0 };
1390 2423
1391 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2424 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1392 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2425 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1393 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2426 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1394 2427
1395 if (cell->darkness <= 0) 2428 if (cell->darkness == 0)
1396 { 2429 {
1397 cell->darkness = -1; 2430 /*cell->darkness = 0;*/
2431 EXTEND (SP, 3);
1398 2432
1399 for (z = 0; z <= 2; z++) 2433 for (z = 0; z <= 2; z++)
1400 { 2434 {
1401 cell->face[z] = face[z]; 2435 tileid t = tile [z];
1402 2436
1403 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2437 if (t >= self->texs || (t && !self->tex [t].name))
2438 {
1404 XPUSHs (sv_2mortal (newSViv (face[z]))); 2439 PUSHs (sv_2mortal (newSViv (t)));
2440 need_texid (self, t);
2441 }
2442
2443 cell->tile [z] = t;
1405 } 2444 }
1406 } 2445 }
1407 } 2446 }
1408 } 2447 }
1409 } 2448 }
1410} 2449}
1411 2450
1412MODULE = CFClient PACKAGE = CFClient::MixChunk 2451MODULE = Deliantra::Client PACKAGE = DC::RW
1413 2452
1414CFClient::MixChunk 2453DC::RW
1415new_from_file (SV *class, char *path) 2454new (SV *class, SV *data_sv)
1416 CODE: 2455 CODE:
1417 RETVAL = Mix_LoadWAV (path); 2456{
2457 STRLEN datalen;
2458 char *data = SvPVbyte (data_sv, datalen);
2459
2460 RETVAL = SDL_RWFromConstMem (data, datalen);
2461}
1418 OUTPUT: 2462 OUTPUT:
1419 RETVAL 2463 RETVAL
1420 2464
2465DC::RW
2466new_from_file (SV *class, const char *path, const char *mode = "rb")
2467 CODE:
2468 RETVAL = SDL_RWFromFile (path, mode);
2469 OUTPUT:
2470 RETVAL
2471
2472# fails on win32:
2473# dc.xs(2268) : error C2059: syntax error : '('
1421void 2474#void
2475#close (DC::RW self)
2476# CODE:
2477# (self->(close)) (self);
2478
2479MODULE = Deliantra::Client PACKAGE = DC::Channel
2480
2481PROTOTYPES: DISABLE
2482
2483DC::Channel
2484find ()
2485 CODE:
2486{
2487 RETVAL = Mix_GroupAvailable (-1);
2488
2489 if (RETVAL < 0)
2490 {
2491 RETVAL = Mix_GroupOldest (-1);
2492
2493 if (RETVAL < 0)
2494 XSRETURN_UNDEF;
2495
2496 Mix_HaltChannel (RETVAL);
2497 }
2498
2499 Mix_UnregisterAllEffects (RETVAL);
2500 Mix_Volume (RETVAL, 128);
2501}
2502 OUTPUT:
2503 RETVAL
2504
2505void
2506halt (DC::Channel self)
2507 CODE:
2508 Mix_HaltChannel (self);
2509
2510void
2511expire (DC::Channel self, int ticks = -1)
2512 CODE:
2513 Mix_ExpireChannel (self, ticks);
2514
2515void
2516fade_out (DC::Channel self, int ticks = -1)
2517 CODE:
2518 Mix_FadeOutChannel (self, ticks);
2519
2520int
2521volume (DC::Channel self, int volume)
2522 CODE:
2523 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2524 OUTPUT:
2525 RETVAL
2526
2527void
2528unregister_all_effects (DC::Channel self)
2529 CODE:
2530 Mix_UnregisterAllEffects (self);
2531
2532void
2533set_panning (DC::Channel self, int left, int right)
2534 CODE:
2535 left = CLAMP (left , 0, 255);
2536 right = CLAMP (right, 0, 255);
2537 Mix_SetPanning (self, left, right);
2538
2539void
2540set_distance (DC::Channel self, int distance)
2541 CODE:
2542 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2543
2544void
2545set_position (DC::Channel self, int angle, int distance)
2546 CODE:
2547
2548void
2549set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2550 CODE:
2551{
2552 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2553 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2554 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2555}
2556
2557void
2558set_reverse_stereo (DC::Channel self, int flip)
2559 CODE:
2560 Mix_SetReverseStereo (self, flip);
2561
2562MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2563
2564PROTOTYPES: DISABLE
2565
2566DC::MixChunk
2567new (SV *class, DC::RW rwops)
2568 CODE:
2569 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2570 OUTPUT:
2571 RETVAL
2572
2573void
1422DESTROY (CFClient::MixChunk self) 2574DESTROY (DC::MixChunk self)
1423 CODE: 2575 CODE:
1424 Mix_FreeChunk (self); 2576 Mix_FreeChunk (self);
1425 2577
1426int 2578int
1427volume (CFClient::MixChunk self, int volume = -1) 2579volume (DC::MixChunk self, int volume = -1)
1428 CODE: 2580 CODE:
2581 if (items > 1)
2582 volume = CLAMP (volume, 0, 128);
1429 RETVAL = Mix_VolumeChunk (self, volume); 2583 RETVAL = Mix_VolumeChunk (self, volume);
1430 OUTPUT: 2584 OUTPUT:
1431 RETVAL 2585 RETVAL
1432 2586
1433int 2587DC::Channel
1434play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2588play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1435 CODE: 2589 CODE:
2590{
1436 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2591 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2592
2593 if (RETVAL < 0)
2594 XSRETURN_UNDEF;
2595
2596 if (channel < 0)
2597 {
2598 Mix_UnregisterAllEffects (RETVAL);
2599 Mix_Volume (RETVAL, 128);
2600 }
2601}
1437 OUTPUT: 2602 OUTPUT:
1438 RETVAL 2603 RETVAL
1439 2604
1440MODULE = CFClient PACKAGE = CFClient::MixMusic 2605MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1441 2606
1442int 2607int
1443volume (int volume = -1) 2608volume (int volume = -1)
2609 PROTOTYPE: ;$
1444 CODE: 2610 CODE:
2611 if (items > 0)
2612 volume = CLAMP (volume, 0, 128);
1445 RETVAL = Mix_VolumeMusic (volume); 2613 RETVAL = Mix_VolumeMusic (volume);
1446 OUTPUT: 2614 OUTPUT:
1447 RETVAL 2615 RETVAL
1448 2616
1449CFClient::MixMusic 2617void
1450new_from_file (SV *class, char *path) 2618fade_out (int ms)
1451 CODE: 2619 CODE:
2620 Mix_FadeOutMusic (ms);
2621
2622void
2623halt ()
2624 CODE:
2625 Mix_HaltMusic ();
2626
2627DC::MixMusic
2628new (SV *class, DC::RW rwops)
2629 CODE:
1452 RETVAL = Mix_LoadMUS (path); 2630 RETVAL = Mix_LoadMUS_RW (rwops);
1453 OUTPUT: 2631 OUTPUT:
1454 RETVAL 2632 RETVAL
1455 2633
1456void 2634void
1457DESTROY (CFClient::MixMusic self) 2635DESTROY (DC::MixMusic self)
1458 CODE: 2636 CODE:
1459 Mix_FreeMusic (self); 2637 Mix_FreeMusic (self);
1460 2638
1461int 2639int
1462play (CFClient::MixMusic self, int loops = -1) 2640play (DC::MixMusic self, int loops = -1)
1463 CODE: 2641 CODE:
1464 RETVAL = Mix_PlayMusic (self, loops); 2642 RETVAL = Mix_PlayMusic (self, loops);
1465 OUTPUT: 2643 OUTPUT:
1466 RETVAL 2644 RETVAL
1467 2645
2646void
2647fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2648 CODE:
2649 Mix_FadeInMusicPos (self, loops, ms, position);
2650
1468MODULE = CFClient PACKAGE = CFClient::OpenGL 2651MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2652
2653PROTOTYPES: ENABLE
1469 2654
1470BOOT: 2655BOOT:
1471{ 2656{
1472 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2657 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1473 static const struct { 2658 static const struct {
1474 const char *name; 2659 const char *name;
1475 IV iv; 2660 IV iv;
1476 } *civ, const_iv[] = { 2661 } *civ, const_iv[] = {
1477# define const_iv(name) { # name, (IV)name } 2662# define const_iv(name) { # name, (IV)name }
2663 const_iv (GL_VENDOR),
2664 const_iv (GL_VERSION),
2665 const_iv (GL_EXTENSIONS),
1478 const_iv (GL_COLOR_MATERIAL), 2666 const_iv (GL_COLOR_MATERIAL),
1479 const_iv (GL_SMOOTH), 2667 const_iv (GL_SMOOTH),
1480 const_iv (GL_FLAT), 2668 const_iv (GL_FLAT),
1481 const_iv (GL_DITHER), 2669 const_iv (GL_DITHER),
1482 const_iv (GL_BLEND), 2670 const_iv (GL_BLEND),
2671 const_iv (GL_CULL_FACE),
1483 const_iv (GL_SCISSOR_TEST), 2672 const_iv (GL_SCISSOR_TEST),
2673 const_iv (GL_DEPTH_TEST),
2674 const_iv (GL_ALPHA_TEST),
2675 const_iv (GL_NORMALIZE),
2676 const_iv (GL_RESCALE_NORMAL),
2677 const_iv (GL_FRONT),
2678 const_iv (GL_BACK),
2679 const_iv (GL_AUX0),
1484 const_iv (GL_AND), 2680 const_iv (GL_AND),
1485 const_iv (GL_ONE), 2681 const_iv (GL_ONE),
1486 const_iv (GL_ZERO), 2682 const_iv (GL_ZERO),
1487 const_iv (GL_SRC_ALPHA), 2683 const_iv (GL_SRC_ALPHA),
1488 const_iv (GL_SRC_ALPHA_SATURATE), 2684 const_iv (GL_DST_ALPHA),
1489 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2685 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1490 const_iv (GL_ONE_MINUS_DST_ALPHA), 2686 const_iv (GL_ONE_MINUS_DST_ALPHA),
2687 const_iv (GL_SRC_ALPHA_SATURATE),
1491 const_iv (GL_RGB), 2688 const_iv (GL_RGB),
1492 const_iv (GL_RGBA), 2689 const_iv (GL_RGBA),
2690 const_iv (GL_RGBA4),
2691 const_iv (GL_RGBA8),
2692 const_iv (GL_RGB5_A1),
1493 const_iv (GL_UNSIGNED_BYTE), 2693 const_iv (GL_UNSIGNED_BYTE),
2694 const_iv (GL_UNSIGNED_SHORT),
2695 const_iv (GL_UNSIGNED_INT),
1494 const_iv (GL_ALPHA), 2696 const_iv (GL_ALPHA),
2697 const_iv (GL_INTENSITY),
1495 const_iv (GL_LUMINANCE), 2698 const_iv (GL_LUMINANCE),
2699 const_iv (GL_LUMINANCE_ALPHA),
1496 const_iv (GL_FLOAT), 2700 const_iv (GL_FLOAT),
1497 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2701 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2702 const_iv (GL_COMPRESSED_ALPHA_ARB),
2703 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2704 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2705 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2706 const_iv (GL_COMPRESSED_RGB_ARB),
2707 const_iv (GL_COMPRESSED_RGBA_ARB),
1498 const_iv (GL_COMPILE), 2708 const_iv (GL_COMPILE),
2709 const_iv (GL_PROXY_TEXTURE_1D),
2710 const_iv (GL_PROXY_TEXTURE_2D),
1499 const_iv (GL_TEXTURE_1D), 2711 const_iv (GL_TEXTURE_1D),
1500 const_iv (GL_TEXTURE_2D), 2712 const_iv (GL_TEXTURE_2D),
1501 const_iv (GL_TEXTURE_ENV), 2713 const_iv (GL_TEXTURE_ENV),
1502 const_iv (GL_TEXTURE_MAG_FILTER), 2714 const_iv (GL_TEXTURE_MAG_FILTER),
1503 const_iv (GL_TEXTURE_MIN_FILTER), 2715 const_iv (GL_TEXTURE_MIN_FILTER),
1504 const_iv (GL_TEXTURE_ENV_MODE), 2716 const_iv (GL_TEXTURE_ENV_MODE),
1505 const_iv (GL_TEXTURE_WRAP_S), 2717 const_iv (GL_TEXTURE_WRAP_S),
1506 const_iv (GL_TEXTURE_WRAP_T), 2718 const_iv (GL_TEXTURE_WRAP_T),
2719 const_iv (GL_REPEAT),
1507 const_iv (GL_CLAMP), 2720 const_iv (GL_CLAMP),
1508 const_iv (GL_REPEAT), 2721 const_iv (GL_CLAMP_TO_EDGE),
1509 const_iv (GL_NEAREST), 2722 const_iv (GL_NEAREST),
1510 const_iv (GL_LINEAR), 2723 const_iv (GL_LINEAR),
1511 const_iv (GL_NEAREST_MIPMAP_NEAREST), 2724 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1512 const_iv (GL_LINEAR_MIPMAP_NEAREST), 2725 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1513 const_iv (GL_NEAREST_MIPMAP_LINEAR), 2726 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1514 const_iv (GL_LINEAR_MIPMAP_LINEAR), 2727 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1515 const_iv (GL_GENERATE_MIPMAP), 2728 const_iv (GL_GENERATE_MIPMAP),
1516 const_iv (GL_MODULATE), 2729 const_iv (GL_MODULATE),
1517 const_iv (GL_DECAL), 2730 const_iv (GL_DECAL),
1518 const_iv (GL_REPLACE), 2731 const_iv (GL_REPLACE),
2732 const_iv (GL_DEPTH_BUFFER_BIT),
1519 const_iv (GL_COLOR_BUFFER_BIT), 2733 const_iv (GL_COLOR_BUFFER_BIT),
1520 const_iv (GL_PROJECTION), 2734 const_iv (GL_PROJECTION),
1521 const_iv (GL_MODELVIEW), 2735 const_iv (GL_MODELVIEW),
1522 const_iv (GL_COLOR_LOGIC_OP), 2736 const_iv (GL_COLOR_LOGIC_OP),
1523 const_iv (GL_SEPARABLE_2D), 2737 const_iv (GL_SEPARABLE_2D),
1524 const_iv (GL_CONVOLUTION_2D), 2738 const_iv (GL_CONVOLUTION_2D),
1525 const_iv (GL_CONVOLUTION_BORDER_MODE), 2739 const_iv (GL_CONVOLUTION_BORDER_MODE),
1526 const_iv (GL_CONSTANT_BORDER), 2740 const_iv (GL_CONSTANT_BORDER),
2741 const_iv (GL_POINTS),
1527 const_iv (GL_LINES), 2742 const_iv (GL_LINES),
2743 const_iv (GL_LINE_STRIP),
2744 const_iv (GL_LINE_LOOP),
1528 const_iv (GL_QUADS), 2745 const_iv (GL_QUADS),
2746 const_iv (GL_QUAD_STRIP),
2747 const_iv (GL_TRIANGLES),
2748 const_iv (GL_TRIANGLE_STRIP),
2749 const_iv (GL_TRIANGLE_FAN),
1529 const_iv (GL_LINE_LOOP), 2750 const_iv (GL_POLYGON),
1530 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2751 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2752 const_iv (GL_POINT_SMOOTH_HINT),
2753 const_iv (GL_LINE_SMOOTH_HINT),
2754 const_iv (GL_POLYGON_SMOOTH_HINT),
2755 const_iv (GL_GENERATE_MIPMAP_HINT),
2756 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1531 const_iv (GL_FASTEST), 2757 const_iv (GL_FASTEST),
2758 const_iv (GL_DONT_CARE),
2759 const_iv (GL_NICEST),
2760 const_iv (GL_V2F),
2761 const_iv (GL_V3F),
2762 const_iv (GL_T2F_V3F),
2763 const_iv (GL_T2F_N3F_V3F),
1532# undef const_iv 2764# undef const_iv
1533 }; 2765 };
1534 2766
1535 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2767 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1536 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2768 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2769
2770 texture_av = newAV ();
2771 AvREAL_off (texture_av);
1537} 2772}
2773
2774void
2775disable_GL_EXT_blend_func_separate ()
2776 CODE:
2777 gl.BlendFuncSeparate = 0;
2778 gl.BlendFuncSeparateEXT = 0;
2779
2780char *
2781gl_vendor ()
2782 CODE:
2783 RETVAL = (char *)glGetString (GL_VENDOR);
2784 OUTPUT:
2785 RETVAL
2786
2787char *
2788gl_version ()
2789 CODE:
2790 RETVAL = (char *)glGetString (GL_VERSION);
2791 OUTPUT:
2792 RETVAL
2793
2794char *
2795gl_extensions ()
2796 CODE:
2797 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2798 OUTPUT:
2799 RETVAL
2800
2801const char *glGetString (GLenum pname)
2802
2803GLint glGetInteger (GLenum pname)
2804 CODE:
2805 glGetIntegerv (pname, &RETVAL);
2806 OUTPUT:
2807 RETVAL
2808
2809GLdouble glGetDouble (GLenum pname)
2810 CODE:
2811 glGetDoublev (pname, &RETVAL);
2812 OUTPUT:
2813 RETVAL
1538 2814
1539int glGetError () 2815int glGetError ()
2816
2817void glFinish ()
1540 2818
1541void glClear (int mask) 2819void glClear (int mask)
1542 2820
1543void glClearColor (float r, float g, float b, float a = 1.0) 2821void glClearColor (float r, float g, float b, float a = 1.0)
1544 PROTOTYPE: @ 2822 PROTOTYPE: @
… …
1551 2829
1552void glHint (int target, int mode) 2830void glHint (int target, int mode)
1553 2831
1554void glBlendFunc (int sfactor, int dfactor) 2832void glBlendFunc (int sfactor, int dfactor)
1555 2833
2834void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2835 CODE:
2836 gl_BlendFuncSeparate (sa, da, saa, daa);
2837
2838void glDepthMask (int flag)
2839
1556void glLogicOp (int opcode) 2840void glLogicOp (int opcode)
1557 2841
1558void glColorMask (int red, int green, int blue, int alpha) 2842void glColorMask (int red, int green, int blue, int alpha)
1559 2843
1560void glMatrixMode (int mode) 2844void glMatrixMode (int mode)
… …
1563 2847
1564void glPopMatrix () 2848void glPopMatrix ()
1565 2849
1566void glLoadIdentity () 2850void glLoadIdentity ()
1567 2851
2852void glDrawBuffer (int buffer)
2853
2854void glReadBuffer (int buffer)
2855
1568# near and far are due to microsofts buggy c compiler 2856# near_ and far_ are due to microsofts buggy "c" compiler
2857void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2858
2859# near_ and far_ are due to microsofts buggy "c" compiler
1569void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2860void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2861
2862PROTOTYPES: DISABLE
1570 2863
1571void glViewport (int x, int y, int width, int height) 2864void glViewport (int x, int y, int width, int height)
1572 2865
1573void glScissor (int x, int y, int width, int height) 2866void glScissor (int x, int y, int width, int height)
1574 2867
… …
1582 2875
1583void glRotate (float angle, float x, float y, float z) 2876void glRotate (float angle, float x, float y, float z)
1584 CODE: 2877 CODE:
1585 glRotatef (angle, x, y, z); 2878 glRotatef (angle, x, y, z);
1586 2879
1587void glBegin (int mode)
1588
1589void glEnd ()
1590
1591void glColor (float r, float g, float b, float a = 1.0) 2880void glColor (float r, float g, float b, float a = 1.0)
1592 PROTOTYPE: @ 2881 ALIAS:
2882 glColor_premultiply = 1
1593 CODE: 2883 CODE:
1594 // 255.999 is close enough to correctness (256 and clamp) 2884 if (ix)
1595 glColor4ub (r * 255.999, g * 255.999, b * 255.999, a * 255.999); 2885 {
2886 r *= a;
2887 g *= a;
2888 b *= a;
2889 }
2890 // microsoft visual "c" rounds instead of truncating...
2891 glColor4f (r, g, b, a);
2892
2893void glRasterPos (float x, float y, float z = 0.)
2894 CODE:
2895 glRasterPos3f (0, 0, z);
2896 glBitmap (0, 0, 0, 0, x, y, 0);
1596 2897
1597void glVertex (float x, float y, float z = 0.) 2898void glVertex (float x, float y, float z = 0.)
1598 CODE: 2899 CODE:
1599 glVertex3f (x, y, z); 2900 glVertex3f (x, y, z);
1600 2901
1601void glTexCoord (float s, float t) 2902void glTexCoord (float s, float t)
1602 CODE: 2903 CODE:
1603 glTexCoord2f (s, t); 2904 glTexCoord2f (s, t);
1604 2905
2906void glRect (float x1, float y1, float x2, float y2)
2907 CODE:
2908 glRectf (x1, y1, x2, y2);
2909
2910void glRect_lineloop (float x1, float y1, float x2, float y2)
2911 CODE:
2912 glBegin (GL_LINE_LOOP);
2913 glVertex2f (x1, y1);
2914 glVertex2f (x2, y1);
2915 glVertex2f (x2, y2);
2916 glVertex2f (x1, y2);
2917 glEnd ();
2918
2919PROTOTYPES: ENABLE
2920
2921void glBegin (int mode)
2922
2923void glEnd ()
2924
2925void glPointSize (GLfloat size)
2926
2927void glLineWidth (GLfloat width)
2928
2929void glInterleavedArrays (int format, int stride, char *data)
2930
2931void glDrawElements (int mode, int count, int type, char *indices)
2932
2933# 1.2 void glDrawRangeElements (int mode, int start, int end
2934
1605void glTexEnv (int target, int pname, float param) 2935void glTexEnv (int target, int pname, float param)
1606 CODE: 2936 CODE:
1607 glTexEnvf (target, pname, param); 2937 glTexEnvf (target, pname, param);
1608 2938
1609void glTexParameter (int target, int pname, float param) 2939void glTexParameter (int target, int pname, float param)
… …
1612 2942
1613void glBindTexture (int target, int name) 2943void glBindTexture (int target, int name)
1614 2944
1615void glConvolutionParameter (int target, int pname, float params) 2945void glConvolutionParameter (int target, int pname, float params)
1616 CODE: 2946 CODE:
1617 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); 2947 if (gl.ConvolutionParameterf)
2948 gl.ConvolutionParameterf (target, pname, params);
1618 2949
1619void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 2950void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1620 CODE: 2951 CODE:
1621 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, 2952 if (gl.ConvolutionFilter2D)
1622 (target, internalformat, width, height, format, type, data)); 2953 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1623 2954
1624void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 2955void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1625 CODE: 2956 CODE:
1626 GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D, 2957 if (gl.SeparableFilter2D)
1627 (target, internalformat, width, height, format, type, row, column)); 2958 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1628 2959
1629void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2960void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1630 2961
1631void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2962void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1632 2963
1633void glRasterPos (int x, int y) 2964void glDrawPixels (int width, int height, int format, int type, char *pixels)
1634 CODE: 2965
1635 glRasterPos2i (x, y); 2966void glPixelZoom (float x, float y)
1636 2967
1637void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2968void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1638 2969
1639int glGenTexture () 2970int glGenTexture ()
1640 CODE: 2971 CODE:
1641{ 2972 RETVAL = gen_texture ();
1642 GLuint name;
1643 glGenTextures (1, &name);
1644 RETVAL = name;
1645}
1646 OUTPUT: 2973 OUTPUT:
1647 RETVAL 2974 RETVAL
1648 2975
1649void glDeleteTexture (int name) 2976void glDeleteTexture (int name)
1650 CODE: 2977 CODE:
1651{
1652 GLuint name_ = name;
1653 glDeleteTextures (1, &name_); 2978 del_texture (name);
1654} 2979
1655
1656int glGenList () 2980int glGenList ()
1657 CODE: 2981 CODE:
1658 RETVAL = glGenLists (1); 2982 RETVAL = glGenLists (1);
1659 OUTPUT: 2983 OUTPUT:
1660 RETVAL 2984 RETVAL
… …
1667 2991
1668void glEndList () 2992void glEndList ()
1669 2993
1670void glCallList (int list) 2994void glCallList (int list)
1671 2995
2996MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2997
2998PROTOTYPES: DISABLE
2999
3000void
3001find_widget (SV *self, NV x, NV y)
3002 PPCODE:
3003{
3004 if (within_widget (self, x, y))
3005 XPUSHs (self);
3006}
3007
3008BOOT:
3009{
3010 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3011
3012 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3013 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3014 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3015 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3016}
3017
3018void
3019draw (SV *self)
3020 CODE:
3021{
3022 HV *hv;
3023 SV **svp;
3024 NV x, y, w, h;
3025 SV *draw_x_sv = GvSV (draw_x_gv);
3026 SV *draw_y_sv = GvSV (draw_y_gv);
3027 SV *draw_w_sv = GvSV (draw_w_gv);
3028 SV *draw_h_sv = GvSV (draw_h_gv);
3029 double draw_x, draw_y;
3030
3031 if (!SvROK (self))
3032 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3033
3034 hv = (HV *)SvRV (self);
3035
3036 if (SvTYPE (hv) != SVt_PVHV)
3037 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3038
3039 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3040 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3041
3042 if (!h || !w)
3043 XSRETURN_EMPTY;
3044
3045 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3046 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3047
3048 draw_x = SvNV (draw_x_sv) + x;
3049 draw_y = SvNV (draw_y_sv) + y;
3050
3051 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3052 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3053 XSRETURN_EMPTY;
3054
3055 sv_setnv (draw_x_sv, draw_x);
3056 sv_setnv (draw_y_sv, draw_y);
3057
3058 glPushMatrix ();
3059 glTranslated (x, y, 0);
3060
3061 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3062 {
3063 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3064
3065 if (svp && SvTRUE (*svp))
3066 {
3067 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3068 glEnable (GL_BLEND);
3069 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3070 glBegin (GL_QUADS);
3071 glVertex2f (0, 0);
3072 glVertex2f (w, 0);
3073 glVertex2f (w, h);
3074 glVertex2f (0, h);
3075 glEnd ();
3076 glDisable (GL_BLEND);
3077 }
3078 }
3079#if 0
3080 // draw borders, for debugging
3081 glPushMatrix ();
3082 glColor4f (1., 1., 0., 1.);
3083 glTranslatef (.5, .5, 0.);
3084 glBegin (GL_LINE_LOOP);
3085 glVertex2f (0 , 0);
3086 glVertex2f (w - 1, 0);
3087 glVertex2f (w - 1, h - 1);
3088 glVertex2f (0 , h - 1);
3089 glEnd ();
3090 glPopMatrix ();
3091#endif
3092 PUSHMARK (SP);
3093 XPUSHs (self);
3094 PUTBACK;
3095 call_method ("_draw", G_VOID | G_DISCARD);
3096 SPAGAIN;
3097
3098 glPopMatrix ();
3099
3100 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3101 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3102}
3103

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