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/cvs/deliantra/Deliantra-Client/Client.xs
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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.78 by root, Fri May 12 01:47:03 2006 UTC vs.
Revision 1.265 by root, Fri Jul 18 22:56:11 2008 UTC

1#ifdef _WIN32 1#ifdef _WIN32
2# define WIN32_LEAN_AND_MEAN
3# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2# include <malloc.h> 4# include <malloc.h>
5# include <windows.h>
6# include <wininet.h>
3# 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>
4#endif 14#endif
5 15
6#include "EXTERN.h" 16#include "EXTERN.h"
7#include "perl.h" 17#include "perl.h"
8#include "XSUB.h" 18#include "XSUB.h"
9 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>
10#include <string.h> 31#include <string.h>
11#include <stdio.h> 32#include <stdio.h>
33#include <stdlib.h>
34
35#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
12 36
13#include <SDL.h> 37#include <SDL.h>
38#include <SDL_thread.h>
14#include <SDL_endian.h> 39#include <SDL_endian.h>
15#include <SDL_image.h> 40#include <SDL_image.h>
16#include <SDL_mixer.h> 41#include <SDL_mixer.h>
17#include <SDL_opengl.h> 42#include <SDL_opengl.h>
18 43
44#define PANGO_ENABLE_BACKEND
45#define G_DISABLE_CAST_CHECKS
46
19#include <glib/gmacros.h> 47#include <glib/gmacros.h>
20 48
21#include <pango/pango.h> 49#include <pango/pango.h>
22#include <pango/pangofc-fontmap.h> 50
23#include <pango/pangoft2.h> 51#ifndef PANGO_VERSION_CHECK
24#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
25 61
26#ifndef _WIN32 62#ifndef _WIN32
27# include <sys/types.h> 63# include <sys/types.h>
28# include <sys/socket.h> 64# include <sys/socket.h>
29# include <netinet/in.h> 65# include <netinet/in.h>
30# include <netinet/tcp.h> 66# include <netinet/tcp.h>
31# include <inttypes.h> 67# include <inttypes.h>
68#endif
69
70#if __GNUC__ >= 4
71# define expect(expr,value) __builtin_expect ((expr),(value))
32#else 72#else
33 typedef unsigned char uint8_t; 73# define expect(expr,value) (expr)
34 typedef unsigned short uint16_t;
35 typedef unsigned int uint32_t;
36 typedef signed char int8_t;
37 typedef signed short int16_t;
38 typedef signed int int32_t;
39#endif 74#endif
40 75
41#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 */
42 80
43#define FOW_DARKNESS 32 81#define FOW_DARKNESS 32
44 82
45#define MAP_EXTEND_X 32 83#define MAP_EXTEND_X 32
46#define MAP_EXTEND_Y 512 84#define MAP_EXTEND_Y 512
47 85
48#define MIN_FONT_HEIGHT 10 86#define MIN_FONT_HEIGHT 10
49 87
50#define GL_CALL(type,func,args) \ 88/* mask out modifiers we are not interested in */
51 { \ 89#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
52 static int init_; \
53 static type fptr_; \
54 \
55 if (!init_) \
56 { \
57 init_ = 1; \
58 fptr_ = (type)SDL_GL_GetProcAddress (# func); \
59 } \
60 \
61 if (fptr_) \
62 fptr_ args; \
63 }
64 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;
65typedef Mix_Chunk *CFClient__MixChunk; 144typedef Mix_Chunk *DC__MixChunk;
66typedef Mix_Music *CFClient__MixMusic; 145typedef Mix_Music *DC__MixMusic;
67 146
68typedef 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}
69 166
70typedef struct cf_layout { 167typedef struct cf_layout {
71 PangoLayout *pl; // either derived from a cairo or ft2 context 168 PangoLayout *pl;
72 int rgba; // wether we use rgba (cairo) or grayscale (ft2)
73 float r, g, b, a; // default color for rgba mode 169 float r, g, b, a; // default color for rgba mode
74 int base_height; 170 int base_height;
75 CFClient__Font font; 171 DC__Font font;
172 rc_t *rc;
76} *CFClient__Layout; 173} *DC__Layout;
77 174
78static CFClient__Font default_font; 175static DC__Font default_font;
79static PangoContext *ft2_context, *cairo_context; 176static PangoContext *opengl_context;
80static PangoFontMap *ft2_fontmap, *cairo_fontmap; 177static PangoFontMap *opengl_fontmap;
81 178
82static void 179static void
83substitute_func (FcPattern *pattern, gpointer data) 180substitute_func (FcPattern *pattern, gpointer data)
84{ 181{
85 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
86 FcPatternAddBool (pattern, FC_AUTOHINT, 0); 186 FcPatternAddBool (pattern, FC_AUTOHINT, 0);
87} 187}
88 188
89static void 189static void
90layout_update_font (CFClient__Layout self) 190layout_update_font (DC__Layout self)
91{ 191{
92 /* 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
93 * reasonably well with bitstream vera 193 * reasonably well with dejavu/bistream fonts
94 */ 194 */
95 PangoFontDescription *font = self->font ? self->font : default_font; 195 PangoFontDescription *font = self->font ? self->font : default_font;
96 196
97 pango_font_description_set_absolute_size (font, 197 pango_font_description_set_absolute_size (font,
98 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); 198 MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
99 199
100 pango_layout_set_font_description (self->pl, font); 200 pango_layout_set_font_description (self->pl, font);
101} 201}
102 202
103static void 203static void
104layout_get_pixel_size (CFClient__Layout self, int *w, int *h) 204layout_get_pixel_size (DC__Layout self, int *w, int *h)
105{ 205{
206 PangoRectangle rect;
207
208 // get_pixel_* wrongly rounds down
106 pango_layout_get_pixel_size (self->pl, w, h); 209 pango_layout_get_extents (self->pl, 0, &rect);
107 210
108 if (!*w) *w = 1; 211 rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
109 if (!*h) *h = 1; 212 rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
110 213
111 *w = (*w + 3) & ~3; 214 if (!rect.width) rect.width = 1;
112} 215 if (!rect.height) rect.height = 1;
113 216
217 *w = rect.width;
218 *h = rect.height;
219}
220
221typedef uint16_t tileid;
114typedef uint16_t mapface; 222typedef uint16_t faceid;
115 223
116typedef struct { 224typedef struct {
117 GLint name; 225 GLuint name;
118 int w, h; 226 int w, h;
119 float s, t; 227 float s, t;
120 uint8_t r, g, b, a; 228 uint8_t r, g, b, a;
229 tileid smoothtile;
230 uint8_t smoothlevel;
121} maptex; 231} maptex;
122 232
123typedef struct { 233typedef struct {
234 uint32_t player;
235 tileid tile[3];
124 int16_t darkness; 236 uint16_t darkness;
125 mapface face[3]; 237 uint8_t stat_width, stat_hp, flags, smoothmax;
126} mapcell; 238} mapcell;
127 239
128typedef struct { 240typedef struct {
129 int32_t c0, c1; 241 int32_t c0, c1;
130 mapcell *col; 242 mapcell *col;
131} maprow; 243} maprow;
132 244
133typedef struct map { 245typedef struct map {
134 int x, y, w, h; 246 int x, y, w, h;
135 int ox, oy; /* offset to virtual global coordinate system */ 247 int ox, oy; /* offset to virtual global coordinate system */
136 int faces; 248 int faces; tileid *face2tile; // [faceid]
137 mapface *face; 249 int texs; maptex *tex; // [tileid]
138
139 int texs;
140 maptex *tex;
141 250
142 int32_t rows; 251 int32_t rows;
143 maprow *row; 252 maprow *row;
144} *CFClient__Map; 253} *DC__Map;
145 254
146static char * 255static char *
147prepend (char *ptr, int sze, int inc) 256prepend (char *ptr, int sze, int inc)
148{ 257{
149 char *p; 258 char *p;
… …
166} 275}
167 276
168#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))
169#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))
170 279
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
171static maprow * 300static maprow *
172map_get_row (CFClient__Map self, int y) 301map_get_row (DC__Map self, int y)
173{ 302{
174 if (0 > y) 303 if (0 > y)
175 { 304 {
176 int extend = - y + MAP_EXTEND_Y; 305 int extend = - y + MAP_EXTEND_Y;
177 Prepend (maprow, self->row, self->rows, extend); 306 Prepend (maprow, self->row, self->rows, extend);
… …
215 344
216 return row->col + (x - row->c0); 345 return row->col + (x - row->c0);
217} 346}
218 347
219static mapcell * 348static mapcell *
220map_get_cell (CFClient__Map self, int x, int y) 349map_get_cell (DC__Map self, int x, int y)
221{ 350{
222 return row_get_cell (map_get_row (self, y), x); 351 return row_get_cell (map_get_row (self, y), x);
223} 352}
224 353
225static void 354static void
226map_clear (CFClient__Map self) 355map_clear (DC__Map self)
227{ 356{
228 int r; 357 int r;
229 358
230 for (r = 0; r < self->rows; r++) 359 for (r = 0; r < self->rows; r++)
231 Safefree (self->row[r].col); 360 Safefree (self->row[r].col);
… …
239 self->row = 0; 368 self->row = 0;
240 self->rows = 0; 369 self->rows = 0;
241} 370}
242 371
243static void 372static void
244map_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)
245{ 374{
246 int x, y; 375 int x, y;
247 maprow *row; 376 maprow *row;
377 mapcell *cell;
248 378
249 for (y = y0; y < y0 + h; y++) 379 for (y = y0; y < y0 + h; y++)
250 if (y >= 0) 380 if (y >= 0)
251 { 381 {
252 if (y >= self->rows) 382 if (y >= self->rows)
… …
258 if (x >= row->c0) 388 if (x >= row->c0)
259 { 389 {
260 if (x >= row->c1) 390 if (x >= row->c1)
261 break; 391 break;
262 392
263 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;
264 } 399 }
265 } 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);
266} 417}
267 418
268static void 419static void
269music_finished (void) 420music_finished (void)
270{ 421{
… …
289 ev.data2 = 0; 440 ev.data2 = 0;
290 441
291 SDL_PushEvent ((SDL_Event *)&ev); 442 SDL_PushEvent ((SDL_Event *)&ev);
292} 443}
293 444
294MODULE = 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
295 521
296PROTOTYPES: ENABLE 522PROTOTYPES: ENABLE
297 523
298BOOT: 524BOOT:
299{ 525{
300 HV *stash = gv_stashpv ("CFClient", 1); 526 HV *stash = gv_stashpv ("DC", 1);
301 static const struct { 527 static const struct {
302 const char *name; 528 const char *name;
303 IV iv; 529 IV iv;
304 } *civ, const_iv[] = { 530 } *civ, const_iv[] = {
305# 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
306 const_iv (SDL_ACTIVEEVENT), 535 const_iv (SDL_ACTIVEEVENT),
307 const_iv (SDL_KEYDOWN), 536 const_iv (SDL_KEYDOWN),
308 const_iv (SDL_KEYUP), 537 const_iv (SDL_KEYUP),
309 const_iv (SDL_MOUSEMOTION), 538 const_iv (SDL_MOUSEMOTION),
310 const_iv (SDL_MOUSEBUTTONDOWN), 539 const_iv (SDL_MOUSEBUTTONDOWN),
… …
319 const_iv (SDL_EVENT_RESERVEDA), 548 const_iv (SDL_EVENT_RESERVEDA),
320 const_iv (SDL_EVENT_RESERVEDB), 549 const_iv (SDL_EVENT_RESERVEDB),
321 const_iv (SDL_VIDEORESIZE), 550 const_iv (SDL_VIDEORESIZE),
322 const_iv (SDL_VIDEOEXPOSE), 551 const_iv (SDL_VIDEOEXPOSE),
323 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),
324 const_iv (SDLK_KP0), 560 const_iv (SDLK_KP0),
325 const_iv (SDLK_KP1), 561 const_iv (SDLK_KP1),
326 const_iv (SDLK_KP2), 562 const_iv (SDLK_KP2),
327 const_iv (SDLK_KP3), 563 const_iv (SDLK_KP3),
328 const_iv (SDLK_KP4), 564 const_iv (SDLK_KP4),
… …
383 const_iv (SDLK_BREAK), 619 const_iv (SDLK_BREAK),
384 const_iv (SDLK_MENU), 620 const_iv (SDLK_MENU),
385 const_iv (SDLK_POWER), 621 const_iv (SDLK_POWER),
386 const_iv (SDLK_EURO), 622 const_iv (SDLK_EURO),
387 const_iv (SDLK_UNDO), 623 const_iv (SDLK_UNDO),
624
388 const_iv (KMOD_NONE), 625 const_iv (KMOD_NONE),
626 const_iv (KMOD_SHIFT),
389 const_iv (KMOD_LSHIFT), 627 const_iv (KMOD_LSHIFT),
390 const_iv (KMOD_RSHIFT), 628 const_iv (KMOD_RSHIFT),
629 const_iv (KMOD_CTRL),
391 const_iv (KMOD_LCTRL), 630 const_iv (KMOD_LCTRL),
392 const_iv (KMOD_RCTRL), 631 const_iv (KMOD_RCTRL),
632 const_iv (KMOD_ALT),
393 const_iv (KMOD_LALT), 633 const_iv (KMOD_LALT),
394 const_iv (KMOD_RALT), 634 const_iv (KMOD_RALT),
635 const_iv (KMOD_META),
395 const_iv (KMOD_LMETA), 636 const_iv (KMOD_LMETA),
396 const_iv (KMOD_RMETA), 637 const_iv (KMOD_RMETA),
397 const_iv (KMOD_NUM), 638 const_iv (KMOD_NUM),
398 const_iv (KMOD_CAPS), 639 const_iv (KMOD_CAPS),
399 const_iv (KMOD_MODE), 640 const_iv (KMOD_MODE),
400 const_iv (KMOD_CTRL), 641
401 const_iv (KMOD_SHIFT), 642 const_iv (MIX_DEFAULT_FORMAT),
402 const_iv (KMOD_ALT), 643
403 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)
404# undef const_iv 670# undef const_iv
405 }; 671 };
406 672
407 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; )
408 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 674 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
409 675
410 ft2_fontmap = pango_ft2_font_map_new (); 676 assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
411 pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); 677 assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
412 ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);
413
414 cairo_fontmap = pango_cairo_font_map_get_default ();
415 cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
416} 678}
679
680void
681weaken (SV *rv)
682 PROTOTYPE: $
683 CODE:
684 sv_rvweaken (rv);
417 685
418int 686int
419SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) 687in_destruct ()
688 CODE:
689 RETVAL = PL_main_cv == Nullcv;
690 OUTPUT:
691 RETVAL
420 692
693NV floor (NV x)
694
695NV ceil (NV x)
696
697IV minpot (UV n)
698
699IV popcount (UV n)
700
421void 701void
702pango_init ()
703 CODE:
704{
705 opengl_fontmap = pango_opengl_font_map_new ();
706 pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
707 opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
708 /*pango_context_set_font_description (opengl_context, default_font);*/
709#if PANGO_VERSION_CHECK (1, 15, 2)
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
713}
714
715char *SDL_GetError ()
716
717int SDL_Init (U32 flags)
718
719int SDL_InitSubSystem (U32 flags)
720
721void SDL_QuitSubSystem (U32 flags)
722
422SDL_Quit () 723void SDL_Quit ()
423 724
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
424void 734void
425SDL_ListModes () 735SDL_ListModes (int rgb, int alpha)
426 PPCODE: 736 PPCODE:
427{ 737{
428 SDL_Rect **m; 738 SDL_Rect **m;
429 739
430 SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5); 740 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
431 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); 741 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
432 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); 742 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
433 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); 743 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
434 744
745 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
746 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
747
435 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); 748 SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
436 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); 749 SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
437 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); 750 SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
438 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); 751 SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
439 752
440 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); 753 SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
441 SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
442 SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); 754 SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
443
444 SDL_EnableUNICODE (1);
445 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
446 755
447 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); 756 m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
448 757
449 if (m && m != (SDL_Rect **)-1) 758 if (m && m != (SDL_Rect **)-1)
450 while (*m) 759 while (*m)
451 { 760 {
761 if ((*m)->w >= 400 && (*m)->h >= 300)
762 {
452 AV *av = newAV (); 763 AV *av = newAV ();
453 av_push (av, newSViv ((*m)->w)); 764 av_push (av, newSViv ((*m)->w));
454 av_push (av, newSViv ((*m)->h)); 765 av_push (av, newSViv ((*m)->h));
766 av_push (av, newSViv (rgb));
767 av_push (av, newSViv (alpha));
455 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av))); 768 XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
769 }
456 770
457 ++m; 771 ++m;
458 } 772 }
459} 773}
460 774
461int 775int
462SDL_SetVideoMode (int w, int h, int fullscreen) 776SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
463 CODE: 777 CODE:
778{
779 SDL_EnableUNICODE (1);
780 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
781
782 SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
783 SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
784 SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
785 SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
786
464 RETVAL = !!SDL_SetVideoMode ( 787 RETVAL = !!SDL_SetVideoMode (
465 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) 788 w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
466 ); 789 );
467 SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); 790
791 if (RETVAL)
792 {
793 av_clear (texture_av);
794
795 SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
796#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
797#include "glfunc.h"
798#undef GL_FUNC
799 }
800}
468 OUTPUT: 801 OUTPUT:
469 RETVAL 802 RETVAL
470 803
471void 804void
472SDL_GL_SwapBuffers () 805SDL_GL_SwapBuffers ()
473 806
807char *
808SDL_GetKeyName (int sym)
809
810int
811SDL_GetAppState ()
812
813int
814SDL_GetModState ()
815
474void 816void
475SDL_PollEvent () 817poll_events ()
476 PPCODE: 818 PPCODE:
477{ 819{
478 SDL_Event ev; 820 SDL_Event ev;
479 821
480 while (SDL_PollEvent (&ev)) 822 SDL_PumpEvents ();
823 while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
481 { 824 {
482 HV *hv = newHV (); 825 HV *hv = newHV ();
483 hv_store (hv, "type", 4, newSViv (ev.type), 0); 826 hv_store (hv, "type", 4, newSViv (ev.type), 0);
484 827
485 switch (ev.type) 828 switch (ev.type)
486 { 829 {
487 case SDL_KEYDOWN: 830 case SDL_KEYDOWN:
488 case SDL_KEYUP: 831 case SDL_KEYUP:
489 hv_store (hv, "state", 5, newSViv (ev.key.state), 0); 832 hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
490 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0); 833 hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
491 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0); 834 hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
835 hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
492 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0); 836 hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
493 break; 837 break;
494 838
495 case SDL_ACTIVEEVENT: 839 case SDL_ACTIVEEVENT:
496 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0); 840 hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
497 hv_store (hv, "state", 5, newSViv (ev.active.state), 0); 841 hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
498 break; 842 break;
499 843
500 case SDL_MOUSEMOTION: 844 case SDL_MOUSEMOTION:
845 {
846 int state = ev.motion.state;
847 int x = ev.motion.x;
848 int y = ev.motion.y;
849 int xrel = ev.motion.xrel;
850 int yrel = ev.motion.yrel;
851
852 /* do simplistic event compression */
853 while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
854 && state == ev.motion.state)
855 {
856 xrel += ev.motion.xrel;
857 yrel += ev.motion.yrel;
858 x = ev.motion.x;
859 y = ev.motion.y;
860 SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
861 }
862
863 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
501 hv_store (hv, "state", 5, newSViv (ev.motion.state), 0); 864 hv_store (hv, "state", 5, newSViv (state), 0);
502 hv_store (hv, "x", 1, newSViv (ev.motion.x), 0); 865 hv_store (hv, "x", 1, newSViv (x), 0);
503 hv_store (hv, "y", 1, newSViv (ev.motion.y), 0); 866 hv_store (hv, "y", 1, newSViv (y), 0);
504 hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0); 867 hv_store (hv, "xrel", 4, newSViv (xrel), 0);
505 hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0); 868 hv_store (hv, "yrel", 4, newSViv (yrel), 0);
869 }
506 break; 870 break;
507 871
508 case SDL_MOUSEBUTTONDOWN: 872 case SDL_MOUSEBUTTONDOWN:
509 case SDL_MOUSEBUTTONUP: 873 case SDL_MOUSEBUTTONUP:
874 hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
875
510 hv_store (hv, "button", 6, newSViv (ev.button.button), 0); 876 hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
511 hv_store (hv, "state", 5, newSViv (ev.button.state), 0); 877 hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
512 hv_store (hv, "x", 1, newSViv (ev.button.x), 0); 878 hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
513 hv_store (hv, "y", 1, newSViv (ev.button.y), 0); 879 hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
514 break; 880 break;
… …
518 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); 884 hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
519 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); 885 hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
520 break; 886 break;
521 } 887 }
522 888
523 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 889 XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
524 } 890 }
525} 891}
526 892
527int 893int
528Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) 894Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
529 POSTCALL: 895 POSTCALL:
530 Mix_HookMusicFinished (music_finished); 896 Mix_HookMusicFinished (music_finished);
531 Mix_ChannelFinished (channel_finished); 897 Mix_ChannelFinished (channel_finished);
532 898
533void 899void
900Mix_QuerySpec ()
901 PPCODE:
902{
903 int freq, channels;
904 Uint16 format;
905
906 if (Mix_QuerySpec (&freq, &format, &channels))
907 {
908 EXTEND (SP, 3);
909 PUSHs (sv_2mortal (newSViv (freq)));
910 PUSHs (sv_2mortal (newSViv (format)));
911 PUSHs (sv_2mortal (newSViv (channels)));
912 }
913}
914
915void
534Mix_CloseAudio () 916Mix_CloseAudio ()
535 917
536int 918int
537Mix_AllocateChannels (int numchans = -1) 919Mix_AllocateChannels (int numchans = -1)
538 920
921const char *
922Mix_GetError ()
923
539void 924void
540lowdelay (int fd, int val = 1) 925lowdelay (int fd, int val = 1)
541 CODE: 926 CODE:
927 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
928
929void
930win32_proxy_info ()
931 PPCODE:
932{
542#ifndef _WIN32 933#ifdef _WIN32
543 setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); 934 char buffer[2048];
935 DWORD buflen;
936
937 EXTEND (SP, 3);
938
939 buflen = sizeof (buffer);
940 if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
941 if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
942 {
943 PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
944
945 buflen = sizeof (buffer);
946 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
947 {
948 PUSHs (newSVpv (buffer, 0));
949
950 buflen = sizeof (buffer);
951 if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
952 PUSHs (newSVpv (buffer, 0));
953 }
954 }
544#endif 955#endif
956}
545 957
546char * 958int
547gl_version () 959add_font (char *file)
548 CODE: 960 CODE:
549 RETVAL = (char *)glGetString (GL_VERSION); 961 RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
550 OUTPUT: 962 OUTPUT:
551 RETVAL 963 RETVAL
552
553char *
554gl_extensions ()
555 CODE:
556 RETVAL = (char *)glGetString (GL_EXTENSIONS);
557 OUTPUT:
558 RETVAL
559
560void
561add_font (char *file)
562 CODE:
563 FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */
564 964
565void 965void
566load_image_inline (SV *image_) 966load_image_inline (SV *image_)
567 ALIAS: 967 ALIAS:
568 load_image_file = 1 968 load_image_file = 1
… …
571 STRLEN image_len; 971 STRLEN image_len;
572 char *image = (char *)SvPVbyte (image_, image_len); 972 char *image = (char *)SvPVbyte (image_, image_len);
573 SDL_Surface *surface, *surface2; 973 SDL_Surface *surface, *surface2;
574 SDL_PixelFormat fmt; 974 SDL_PixelFormat fmt;
575 SDL_RWops *rw = ix 975 SDL_RWops *rw = ix
576 ? SDL_RWFromFile (image, "r") 976 ? SDL_RWFromFile (image, "rb")
577 : SDL_RWFromConstMem (image, image_len); 977 : SDL_RWFromConstMem (image, image_len);
578 978
579 if (!rw) 979 if (!rw)
580 croak ("load_image: %s", SDL_GetError ()); 980 croak ("load_image: %s", SDL_GetError ());
581 981
… …
610 1010
611 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); 1011 surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
612 1012
613 assert (surface2->pitch == surface2->w * 4); 1013 assert (surface2->pitch == surface2->w * 4);
614 1014
1015 SDL_LockSurface (surface2);
615 EXTEND (SP, 5); 1016 EXTEND (SP, 6);
616 PUSHs (sv_2mortal (newSViv (surface2->w))); 1017 PUSHs (sv_2mortal (newSViv (surface2->w)));
617 PUSHs (sv_2mortal (newSViv (surface2->h))); 1018 PUSHs (sv_2mortal (newSViv (surface2->h)));
618 SDL_LockSurface (surface2);
619 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); 1019 PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
620 SDL_UnlockSurface (surface2);
621 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); 1020 PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
622 PUSHs (sv_2mortal (newSViv (GL_RGBA))); 1021 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
623 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); 1022 PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
1023 SDL_UnlockSurface (surface2);
624 1024
625 SDL_FreeSurface (surface); 1025 SDL_FreeSurface (surface);
626 SDL_FreeSurface (surface2); 1026 SDL_FreeSurface (surface2);
627} 1027}
628 1028
… …
652} 1052}
653 1053
654void 1054void
655error (char *message) 1055error (char *message)
656 CODE: 1056 CODE:
1057 fprintf (stderr, "ERROR: %s\n", message);
657#ifdef _WIN32 1058#ifdef _WIN32
658 MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1059 MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
1060#endif
1061
1062void
1063fatal (char *message)
1064 CODE:
1065 fprintf (stderr, "FATAL: %s\n", message);
1066#ifdef _WIN32
1067 MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
1068#endif
1069 _exit (1);
1070
1071void
1072_exit (int retval = 0)
1073 CODE:
1074#ifdef WIN32
1075 ExitThread (retval); // unclean, please beam me up
659#else 1076#else
660 fprintf (stderr, "ERROR: %s\n", message); 1077 _exit (retval);
661#endif 1078#endif
662 1079
663void 1080void
664fatal (char *message) 1081debug ()
665 CODE: 1082 CODE:
666#ifdef _WIN32 1083{
667 MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND); 1084#if DEBUG
668#else 1085 VALGRIND_DO_LEAK_CHECK;
669 fprintf (stderr, "FATAL: %s\n", message);
670#endif 1086#endif
671 exit (1); 1087}
672 1088
673MODULE = CFClient PACKAGE = CFClient::Font 1089MODULE = Deliantra::Client PACKAGE = DC::Font
674 1090
675CFClient::Font 1091PROTOTYPES: DISABLE
1092
1093DC::Font
676new_from_file (SV *class, char *path, int id = 0) 1094new_from_file (SV *class, char *path, int id = 0)
677 CODE: 1095 CODE:
678{ 1096{
679 int count; 1097 int count;
680 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count); 1098 FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
… …
683} 1101}
684 OUTPUT: 1102 OUTPUT:
685 RETVAL 1103 RETVAL
686 1104
687void 1105void
688DESTROY (CFClient::Font self) 1106DESTROY (DC::Font self)
689 CODE: 1107 CODE:
690 pango_font_description_free (self); 1108 pango_font_description_free (self);
691 1109
692void 1110void
693make_default (CFClient::Font self) 1111make_default (DC::Font self)
1112 PROTOTYPE: $
694 CODE: 1113 CODE:
695 default_font = self; 1114 default_font = self;
696 1115
697MODULE = CFClient PACKAGE = CFClient::Layout 1116MODULE = Deliantra::Client PACKAGE = DC::Layout
698 1117
699CFClient::Layout 1118PROTOTYPES: DISABLE
700new (SV *class, int rgba = 0) 1119
1120void
1121glyph_cache_backup ()
1122 PROTOTYPE:
1123 CODE:
1124 tc_backup ();
1125
1126void
1127glyph_cache_restore ()
1128 PROTOTYPE:
1129 CODE:
1130 tc_restore ();
1131
1132DC::Layout
1133new (SV *class)
701 CODE: 1134 CODE:
702 New (0, RETVAL, 1, struct cf_layout); 1135 New (0, RETVAL, 1, struct cf_layout);
703 1136
704 RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); 1137 RETVAL->pl = pango_layout_new (opengl_context);
705 RETVAL->rgba = rgba;
706 RETVAL->r = 1.; 1138 RETVAL->r = 1.;
707 RETVAL->g = 1.; 1139 RETVAL->g = 1.;
708 RETVAL->b = 1.; 1140 RETVAL->b = 1.;
709 RETVAL->a = 1.; 1141 RETVAL->a = 1.;
710 RETVAL->base_height = MIN_FONT_HEIGHT; 1142 RETVAL->base_height = MIN_FONT_HEIGHT;
711 RETVAL->font = 0; 1143 RETVAL->font = 0;
1144 RETVAL->rc = rc_alloc ();
712 1145
713 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); 1146 pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
714 layout_update_font (RETVAL); 1147 layout_update_font (RETVAL);
715 OUTPUT: 1148 OUTPUT:
716 RETVAL 1149 RETVAL
717 1150
718void 1151void
719DESTROY (CFClient::Layout self) 1152DESTROY (DC::Layout self)
720 CODE: 1153 CODE:
721 g_object_unref (self->pl); 1154 g_object_unref (self->pl);
1155 rc_free (self->rc);
722 Safefree (self); 1156 Safefree (self);
723 1157
724int
725is_rgba (CFClient::Layout self)
726 CODE:
727 RETVAL = self->rgba;
728 OUTPUT:
729 RETVAL
730
731void 1158void
732set_text (CFClient::Layout self, SV *text_) 1159set_text (DC::Layout self, SV *text_)
733 CODE: 1160 CODE:
734{ 1161{
735 STRLEN textlen; 1162 STRLEN textlen;
736 char *text = SvPVutf8 (text_, textlen); 1163 char *text = SvPVutf8 (text_, textlen);
737 1164
738 pango_layout_set_text (self->pl, text, textlen); 1165 pango_layout_set_text (self->pl, text, textlen);
739} 1166}
740 1167
741void 1168void
742set_markup (CFClient::Layout self, SV *text_) 1169set_markup (DC::Layout self, SV *text_)
743 CODE: 1170 CODE:
744{ 1171{
745 STRLEN textlen; 1172 STRLEN textlen;
746 char *text = SvPVutf8 (text_, textlen); 1173 char *text = SvPVutf8 (text_, textlen);
747 1174
748 pango_layout_set_markup (self->pl, text, textlen); 1175 pango_layout_set_markup (self->pl, text, textlen);
749} 1176}
750 1177
1178void
1179set_shapes (DC::Layout self, ...)
1180 CODE:
1181{
1182 PangoAttrList *attrs = 0;
1183 const char *text = pango_layout_get_text (self->pl);
1184 const char *pos = text;
1185 int arg = 4;
1186
1187 while (arg < items && (pos = strstr (pos, OBJ_STR)))
1188 {
1189 PangoRectangle inkrect, rect;
1190 PangoAttribute *attr;
1191
1192 int x = SvIV (ST (arg - 3));
1193 int y = SvIV (ST (arg - 2));
1194 int w = SvIV (ST (arg - 1));
1195 int h = SvIV (ST (arg ));
1196
1197 inkrect.x = 0;
1198 inkrect.y = 0;
1199 inkrect.width = 0;
1200 inkrect.height = 0;
1201
1202 rect.x = x * PANGO_SCALE;
1203 rect.y = y * PANGO_SCALE;
1204 rect.width = w * PANGO_SCALE;
1205 rect.height = h * PANGO_SCALE;
1206
1207 if (!attrs)
1208 attrs = pango_layout_get_attributes (self->pl);
1209
1210 attr = pango_attr_shape_new (&inkrect, &rect);
1211 attr->start_index = pos - text;
1212 attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
1213 pango_attr_list_insert (attrs, attr);
1214
1215 arg += 4;
1216 pos += sizeof (OBJ_STR) - 1;
1217 }
1218
1219 if (attrs)
1220 pango_layout_set_attributes (self->pl, attrs);
1221}
1222
1223void
1224get_shapes (DC::Layout self)
1225 PPCODE:
1226{
1227 PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
1228
1229 do
1230 {
1231 PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
1232
1233 if (run && shape_attr_p (run))
1234 {
1235 PangoRectangle extents;
1236 pango_layout_iter_get_run_extents (iter, 0, &extents);
1237
1238 EXTEND (SP, 2);
1239 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
1240 PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
1241 }
1242 }
1243 while (pango_layout_iter_next_run (iter));
1244
1245 pango_layout_iter_free (iter);
1246}
1247
1248int
1249has_wrapped (DC::Layout self)
1250 CODE:
1251{
1252 int lines = 1;
1253 const char *text = pango_layout_get_text (self->pl);
1254
1255 while (*text)
1256 lines += *text++ == '\n';
1257
1258 RETVAL = lines < pango_layout_get_line_count (self->pl);
1259}
1260 OUTPUT:
1261 RETVAL
1262
751SV * 1263SV *
752get_text (CFClient::Layout self) 1264get_text (DC::Layout self)
753 CODE: 1265 CODE:
754 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); 1266 RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
755 SvUTF8_on (RETVAL); 1267 sv_utf8_decode (RETVAL);
756 OUTPUT: 1268 OUTPUT:
757 RETVAL 1269 RETVAL
758 1270
759void 1271void
760set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.) 1272set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
761 CODE: 1273 CODE:
762 self->r = r; 1274 self->r = r;
763 self->g = g; 1275 self->g = g;
764 self->b = b; 1276 self->b = b;
765 self->a = a; 1277 self->a = a;
766 1278
767void 1279void
768set_font (CFClient::Layout self, CFClient::Font font = 0) 1280set_font (DC::Layout self, DC::Font font = 0)
769 CODE: 1281 CODE:
770 if (self->font != font) 1282 if (self->font != font)
771 { 1283 {
772 self->font = font; 1284 self->font = font;
773 layout_update_font (self); 1285 layout_update_font (self);
774 } 1286 }
775 1287
776void 1288void
777set_height (CFClient::Layout self, int base_height) 1289set_height (DC::Layout self, int base_height)
778 CODE: 1290 CODE:
779 if (self->base_height != base_height) 1291 if (self->base_height != base_height)
780 { 1292 {
781 self->base_height = base_height; 1293 self->base_height = base_height;
782 layout_update_font (self); 1294 layout_update_font (self);
783 } 1295 }
784 1296
785void 1297void
786set_width (CFClient::Layout self, int max_width = -1) 1298set_width (DC::Layout self, int max_width = -1)
787 CODE: 1299 CODE:
788 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); 1300 pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
789 1301
790void 1302void
1303set_indent (DC::Layout self, int indent)
1304 CODE:
1305 pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1306
1307void
1308set_spacing (DC::Layout self, int spacing)
1309 CODE:
1310 pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1311
1312void
1313set_ellipsise (DC::Layout self, int ellipsise)
1314 CODE:
1315 pango_layout_set_ellipsize (self->pl,
1316 ellipsise == 1 ? PANGO_ELLIPSIZE_START
1317 : ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1318 : ellipsise == 3 ? PANGO_ELLIPSIZE_END
1319 : PANGO_ELLIPSIZE_NONE
1320 );
1321
1322void
1323set_single_paragraph_mode (DC::Layout self, int spm)
1324 CODE:
1325 pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1326
1327void
791size (CFClient::Layout self) 1328size (DC::Layout self)
792 PPCODE: 1329 PPCODE:
793{ 1330{
794 int w, h; 1331 int w, h;
795 1332
796 layout_get_pixel_size (self, &w, &h); 1333 layout_get_pixel_size (self, &w, &h);
… …
799 PUSHs (sv_2mortal (newSViv (w))); 1336 PUSHs (sv_2mortal (newSViv (w)));
800 PUSHs (sv_2mortal (newSViv (h))); 1337 PUSHs (sv_2mortal (newSViv (h)));
801} 1338}
802 1339
803int 1340int
1341descent (DC::Layout self)
1342 CODE:
1343{
1344 PangoRectangle rect;
1345 PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1346 pango_layout_line_get_pixel_extents (line, 0, &rect);
1347 RETVAL = PANGO_DESCENT (rect);
1348}
1349 OUTPUT:
1350 RETVAL
1351
1352int
804xy_to_index (CFClient::Layout self, int x, int y) 1353xy_to_index (DC::Layout self, int x, int y)
805 CODE: 1354 CODE:
806{ 1355{
807 int index, trailing; 1356 int index, trailing;
808 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); 1357 pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
809 RETVAL = index; 1358 RETVAL = index + trailing;
810} 1359}
811 OUTPUT: 1360 OUTPUT:
812 RETVAL 1361 RETVAL
813 1362
814void 1363void
815cursor_pos (CFClient::Layout self, int index) 1364cursor_pos (DC::Layout self, int index)
816 PPCODE: 1365 PPCODE:
817{ 1366{
818 PangoRectangle strong_pos; 1367 PangoRectangle pos;
819 pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); 1368 pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
820 1369
821 EXTEND (SP, 3); 1370 EXTEND (SP, 3);
822 PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); 1371 PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
823 PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); 1372 PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
824 PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); 1373 PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
825} 1374}
826 1375
827void 1376void
828render (CFClient::Layout self) 1377index_to_line_x (DC::Layout self, int index, int trailing = 0)
829 PPCODE: 1378 PPCODE:
830{ 1379{
831 SV *retval; 1380 int line, x;
832 int w, h;
833 1381
834 layout_get_pixel_size (self, &w, &h); 1382 pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
835 1383#if !PANGO_VERSION_CHECK (1, 17, 3)
836 if (self->rgba) 1384 /* pango bug: line is between 1..numlines, not 0..numlines-1 */
837 { 1385 --line;
838 cairo_surface_t *surface; 1386#endif
839 cairo_t *cairo;
840
841 retval = newSV (w * h * 4);
842 SvPOK_only (retval);
843 SvCUR_set (retval, w * h * 4);
844
845 memset (SvPVX (retval), 0, w * h * 4);
846
847 surface = cairo_image_surface_create_for_data (
848 (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
849 cairo = cairo_create (surface);
850 cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
851
852 pango_cairo_show_layout (cairo, self->pl);
853
854 cairo_destroy (cairo);
855 cairo_surface_destroy (surface);
856
857 // what a mess, and its premultiplied, too :(
858 {
859 uint32_t *p = (uint32_t *)SvPVX (retval);
860 uint32_t *e = p + w * h;
861
862 while (p < e)
863 {
864 uint32_t rgba = *p;
865 rgba = (rgba >> 24) | (rgba << 8);
866 rgba = SDL_SwapBE32 (rgba);
867 *p++ = rgba;
868 }
869 }
870
871 EXTEND (SP, 5); 1387 EXTEND (SP, 2);
872 PUSHs (sv_2mortal (newSViv (w))); 1388 PUSHs (sv_2mortal (newSViv (line)));
1389 PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1390}
1391
1392void
1393line_x_to_index (DC::Layout self, int line, int x)
1394 PPCODE:
1395{
1396 PangoLayoutLine *lp;
1397 int index, trailing;
1398
1399 if (line < 0)
1400 XSRETURN_EMPTY;
1401
1402 if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1403 XSRETURN_EMPTY; /* do better */
1404
1405 pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1406
1407 EXTEND (SP, 2);
1408 if (GIMME_V == G_SCALAR)
873 PUSHs (sv_2mortal (newSViv (h))); 1409 PUSHs (sv_2mortal (newSViv (index + trailing)));
874 PUSHs (sv_2mortal (retval));
875 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
876 PUSHs (sv_2mortal (newSViv (GL_RGBA)));
877 }
878 else 1410 else
879 { 1411 {
880 FT_Bitmap bitmap;
881
882 retval = newSV (w * h);
883 SvPOK_only (retval);
884 SvCUR_set (retval, w * h);
885
886 bitmap.rows = h;
887 bitmap.width = w;
888 bitmap.pitch = w;
889 bitmap.buffer = (unsigned char*)SvPVX (retval);
890 bitmap.num_grays = 256;
891 bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
892
893 memset (bitmap.buffer, 0, w * h);
894
895 pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
896
897 EXTEND (SP, 5);
898 PUSHs (sv_2mortal (newSViv (w))); 1412 PUSHs (sv_2mortal (newSViv (index)));
899 PUSHs (sv_2mortal (newSViv (h))); 1413 PUSHs (sv_2mortal (newSViv (trailing)));
900 PUSHs (sv_2mortal (retval));
901 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
902 PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
903 } 1414 }
904} 1415}
905 1416
1417void
1418render (DC::Layout self, float x, float y, int flags = 0)
1419 CODE:
1420 rc_clear (self->rc);
1421 pango_opengl_render_layout_subpixel (
1422 self->pl,
1423 self->rc,
1424 x * PANGO_SCALE, y * PANGO_SCALE,
1425 self->r, self->g, self->b, self->a,
1426 flags
1427 );
1428 // we assume that context_change actually clears/frees stuff
1429 // and does not do any recomputation...
1430 pango_layout_context_changed (self->pl);
1431
1432void
1433draw (DC::Layout self)
1434 CODE:
1435{
1436 glEnable (GL_TEXTURE_2D);
1437 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1438 glEnable (GL_BLEND);
1439 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1440 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1441 glEnable (GL_ALPHA_TEST);
1442 glAlphaFunc (GL_GREATER, 7.f / 255.f);
1443
1444 rc_draw (self->rc);
1445
1446 glDisable (GL_ALPHA_TEST);
1447 glDisable (GL_BLEND);
1448 glDisable (GL_TEXTURE_2D);
1449}
1450
906MODULE = CFClient PACKAGE = CFClient::Texture 1451MODULE = Deliantra::Client PACKAGE = DC::Texture
907 1452
1453PROTOTYPES: ENABLE
1454
908void 1455void
1456pad (SV *data_, int ow, int oh, int nw, int nh)
1457 CODE:
1458{
1459 if ((nw != ow || nh != oh) && SvOK (data_))
1460 {
1461 STRLEN datalen;
1462 char *data = SvPVbyte (data_, datalen);
1463 int bpp = datalen / (ow * oh);
1464 SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1465
1466 SvPOK_only (result_);
1467 SvCUR_set (result_, nw * nh * bpp);
1468
1469 memset (SvPVX (result_), 0, nw * nh * bpp);
1470 while (oh--)
1471 memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1472
1473 sv_setsv (data_, result_);
1474 }
1475}
1476
1477void
909draw_quad (SV *self, float x, float y, float w = 0, float h = 0) 1478draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
910 PROTOTYPE: $$$;$$ 1479 PROTOTYPE: $$$;$$
911 ALIAS: 1480 ALIAS:
912 draw_quad_alpha = 1 1481 draw_quad_alpha = 1
913 draw_quad_alpha_premultiplied = 2 1482 draw_quad_alpha_premultiplied = 2
914 CODE: 1483 CODE:
915{ 1484{
916 HV *hv = (HV *)SvRV (self); 1485 HV *hv = (HV *)SvRV (self);
917 float s = SvNV (*hv_fetch (hv, "s", 1, 1)); 1486 float s = SvNV (*hv_fetch (hv, "s", 1, 1));
918 float t = SvNV (*hv_fetch (hv, "t", 1, 1)); 1487 float t = SvNV (*hv_fetch (hv, "t", 1, 1));
919 int name = SvIV (*hv_fetch (hv, "name", 4, 1)); 1488 int name = SvIV (*hv_fetch (hv, "name", 4, 1));
920 int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); 1489
1490 if (name <= 0)
1491 XSRETURN_EMPTY;
921 1492
922 if (items < 5) 1493 if (items < 5)
923 { 1494 {
924 w = SvNV (*hv_fetch (hv, "w", 1, 1)); 1495 w = SvNV (*hv_fetch (hv, "w", 1, 1));
925 h = SvNV (*hv_fetch (hv, "h", 1, 1)); 1496 h = SvNV (*hv_fetch (hv, "h", 1, 1));
926 } 1497 }
927 1498
928 if (ix) 1499 if (ix)
929 { 1500 {
930 glEnable (GL_BLEND); 1501 glEnable (GL_BLEND);
1502
1503 if (ix == 2)
931 glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA); 1504 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
1505 else
1506 gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
1507 GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
1508
1509 glEnable (GL_ALPHA_TEST);
1510 glAlphaFunc (GL_GREATER, 0.01f);
932 } 1511 }
933 1512
934 glBindTexture (GL_TEXTURE_2D, name); 1513 glBindTexture (GL_TEXTURE_2D, name);
935
936 if (wrap_mode)
937 {
938 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
939 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
940 }
941 1514
942 glBegin (GL_QUADS); 1515 glBegin (GL_QUADS);
943 glTexCoord2f (0, 0); glVertex2f (x , y ); 1516 glTexCoord2f (0, 0); glVertex2f (x , y );
944 glTexCoord2f (0, t); glVertex2f (x , y + h); 1517 glTexCoord2f (0, t); glVertex2f (x , y + h);
945 glTexCoord2f (s, t); glVertex2f (x + w, y + h); 1518 glTexCoord2f (s, t); glVertex2f (x + w, y + h);
946 glTexCoord2f (s, 0); glVertex2f (x + w, y ); 1519 glTexCoord2f (s, 0); glVertex2f (x + w, y );
947 glEnd (); 1520 glEnd ();
948 1521
949 if (ix) 1522 if (ix)
1523 {
1524 glDisable (GL_ALPHA_TEST);
950 glDisable (GL_BLEND); 1525 glDisable (GL_BLEND);
1526 }
951} 1527}
952 1528
1529IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
1530 CODE:
1531{
1532 GLint width;
1533 glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
1534 glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
1535 RETVAL = width > 0;
1536}
1537 OUTPUT:
1538 RETVAL
1539
953MODULE = CFClient PACKAGE = CFClient::Map 1540MODULE = Deliantra::Client PACKAGE = DC::Map
954 1541
955CFClient::Map 1542PROTOTYPES: DISABLE
956new (SV *class, int map_width, int map_height) 1543
1544DC::Map
1545new (SV *class)
957 CODE: 1546 CODE:
958 New (0, RETVAL, 1, struct map); 1547 New (0, RETVAL, 1, struct map);
959 RETVAL->x = 0; 1548 RETVAL->x = 0;
960 RETVAL->y = 0; 1549 RETVAL->y = 0;
961 RETVAL->w = map_width; 1550 RETVAL->w = 0;
962 RETVAL->h = map_height; 1551 RETVAL->h = 0;
963 RETVAL->ox = 0; 1552 RETVAL->ox = 0;
964 RETVAL->oy = 0; 1553 RETVAL->oy = 0;
965 RETVAL->faces = 8192; 1554 RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
966 Newz (0, RETVAL->face, RETVAL->faces, mapface); 1555 RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
967 RETVAL->texs = 8192;
968 Newz (0, RETVAL->tex, RETVAL->texs, maptex);
969 RETVAL->rows = 0; 1556 RETVAL->rows = 0;
970 RETVAL->row = 0; 1557 RETVAL->row = 0;
971 OUTPUT: 1558 OUTPUT:
972 RETVAL 1559 RETVAL
973 1560
974void 1561void
975DESTROY (CFClient::Map self) 1562DESTROY (DC::Map self)
976 CODE: 1563 CODE:
977{ 1564{
978 map_clear (self); 1565 map_clear (self);
979 Safefree (self->face); 1566 Safefree (self->face2tile);
1567 Safefree (self->tex);
980 Safefree (self); 1568 Safefree (self);
981} 1569}
982 1570
983void 1571void
1572resize (DC::Map self, int map_width, int map_height)
1573 CODE:
1574 self->w = map_width;
1575 self->h = map_height;
1576
1577void
984clear (CFClient::Map self) 1578clear (DC::Map self)
985 CODE: 1579 CODE:
986 map_clear (self); 1580 map_clear (self);
987 1581
988void 1582void
989set_face (CFClient::Map self, int face, int texid) 1583set_tileid (DC::Map self, int face, int tile)
990 CODE: 1584 CODE:
991{ 1585{
992 while (self->faces <= face) 1586 need_facenum (self, face); self->face2tile [face] = tile;
993 { 1587 need_texid (self, tile);
994 Append (mapface, self->face, self->faces, self->faces);
995 self->faces *= 2;
996 }
997
998 self->face [face] = texid;
999} 1588}
1000 1589
1001void 1590void
1591set_smooth (DC::Map self, int face, int smooth, int level)
1592 CODE:
1593{
1594 tileid texid;
1595 maptex *tex;
1596
1597 if (face < 0 || face >= self->faces)
1598 return;
1599
1600 if (smooth < 0 || smooth >= self->faces)
1601 return;
1602
1603 texid = self->face2tile [face];
1604
1605 if (!texid)
1606 return;
1607
1608 tex = self->tex + texid;
1609 tex->smoothtile = self->face2tile [smooth];
1610 tex->smoothlevel = level;
1611}
1612
1613void
1002set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a) 1614set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1003 CODE: 1615 CODE:
1004{ 1616{
1005 while (self->texs <= texid) 1617 need_texid (self, texid);
1006 {
1007 Append (maptex, self->tex, self->texs, self->texs);
1008 self->texs *= 2;
1009 }
1010 1618
1011 { 1619 {
1012 maptex *tex = self->tex + texid; 1620 maptex *tex = self->tex + texid;
1013 1621
1014 tex->name = name; 1622 tex->name = name;
… …
1019 tex->r = r; 1627 tex->r = r;
1020 tex->g = g; 1628 tex->g = g;
1021 tex->b = b; 1629 tex->b = b;
1022 tex->a = a; 1630 tex->a = a;
1023 } 1631 }
1632
1633 // somewhat hackish, but for textures that require it, it really
1634 // improves the look, and most others don't suffer.
1635 glBindTexture (GL_TEXTURE_2D, name);
1636 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
1637 //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
1638 // use uglier nearest interpolation because linear suffers
1639 // from transparent color bleeding and ugly wrapping effects.
1640 glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1024} 1641}
1025 1642
1026int 1643int
1027ox (CFClient::Map self) 1644ox (DC::Map self)
1028 ALIAS: 1645 ALIAS:
1029 oy = 1 1646 oy = 1
1647 x = 2
1648 y = 3
1649 w = 4
1650 h = 5
1030 CODE: 1651 CODE:
1031 switch (ix) 1652 switch (ix)
1032 { 1653 {
1033 case 0: RETVAL = self->ox; break; 1654 case 0: RETVAL = self->ox; break;
1034 case 1: RETVAL = self->oy; break; 1655 case 1: RETVAL = self->oy; break;
1656 case 2: RETVAL = self->x; break;
1657 case 3: RETVAL = self->y; break;
1658 case 4: RETVAL = self->w; break;
1659 case 5: RETVAL = self->h; break;
1035 } 1660 }
1036 OUTPUT: 1661 OUTPUT:
1037 RETVAL 1662 RETVAL
1038 1663
1039void 1664void
1040scroll (CFClient::Map self, int dx, int dy) 1665scroll (DC::Map self, int dx, int dy)
1041 CODE: 1666 CODE:
1042{ 1667{
1043 if (dx > 0) 1668 if (dx > 0)
1044 map_blank (self, self->x, self->y, dx - 1, self->h); 1669 map_blank (self, self->x, self->y, dx, self->h);
1045 else if (dx < 0) 1670 else if (dx < 0)
1046 map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h); 1671 map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1047 1672
1048 if (dy > 0) 1673 if (dy > 0)
1049 map_blank (self, self->x, self->y, self->w, dy - 1); 1674 map_blank (self, self->x, self->y, self->w, dy);
1050 else if (dy < 0) 1675 else if (dy < 0)
1051 map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy); 1676 map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1052 1677
1053 self->ox += dx; self->x += dx; 1678 self->ox += dx; self->x += dx;
1054 self->oy += dy; self->y += dy; 1679 self->oy += dy; self->y += dy;
1055 1680
1056 while (self->y < 0) 1681 while (self->y < 0)
… …
1060 self->rows += MAP_EXTEND_Y; 1685 self->rows += MAP_EXTEND_Y;
1061 self->y += MAP_EXTEND_Y; 1686 self->y += MAP_EXTEND_Y;
1062 } 1687 }
1063} 1688}
1064 1689
1065void 1690SV *
1066map1a_update (CFClient::Map self, SV *data_) 1691map1a_update (DC::Map self, SV *data_, int extmap)
1067 CODE: 1692 CODE:
1068{ 1693{
1069 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_); 1694 uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1070 uint8_t *data_end = (uint8_t *)SvEND (data_); 1695 uint8_t *data_end = (uint8_t *)SvEND (data_);
1071 mapcell *cell; 1696 mapcell *cell;
1072 int x, y, flags; 1697 int x, y, z, flags;
1698 AV *missing = newAV ();
1699 RETVAL = newRV_noinc ((SV *)missing);
1073 1700
1074 while (data < data_end) 1701 while (data < data_end - 1)
1075 { 1702 {
1076 flags = (data [0] << 8) + data [1]; data += 2; 1703 flags = (data [0] << 8) + data [1]; data += 2;
1077 1704
1078 x = ((flags >> 10) & 63) + self->x; 1705 x = self->x + ((flags >> 10) & 63);
1079 y = ((flags >> 4) & 63) + self->y; 1706 y = self->y + ((flags >> 4) & 63);
1080 1707
1081 cell = map_get_cell (self, x, y); 1708 cell = map_get_cell (self, x, y);
1082 1709
1083 if (flags & 15) 1710 if (flags & 15)
1084 { 1711 {
1085 if (cell->darkness < 0) 1712 if (!cell->darkness)
1086 { 1713 {
1714 memset (cell, 0, sizeof (*cell));
1087 cell->darkness = 0; 1715 cell->darkness = 256;
1088 cell->face [0] = 0;
1089 cell->face [1] = 0;
1090 cell->face [2] = 0;
1091 } 1716 }
1092 1717
1093 cell->darkness = flags & 8 ? *data++ : 255;
1094
1095 //TODO: don't trust server data to be in-range(!) 1718 //TODO: don't trust server data to be in-range(!)
1096 1719
1097 if (flags & 4) 1720 if (flags & 8)
1098 { 1721 {
1099 cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2; 1722 if (extmap)
1723 {
1724 uint8_t ext, cmd;
1725
1726 do
1727 {
1728 ext = *data++;
1729 cmd = ext & 0x7f;
1730
1731 if (cmd < 4)
1732 cell->darkness = 255 - ext * 64 + 1;
1733 else if (cmd == 5) // health
1734 {
1735 cell->stat_width = 1;
1736 cell->stat_hp = *data++;
1737 }
1738 else if (cmd == 6) // monster width
1739 cell->stat_width = *data++ + 1;
1740 else if (cmd == 0x47)
1741 {
1742 if (*data == 1) cell->player = data [1];
1743 else if (*data == 2) cell->player = data [2] + (data [1] << 8);
1744 else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
1745 else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1746
1747 data += *data + 1;
1748 }
1749 else if (cmd == 8) // cell flags
1750 cell->flags = *data++;
1751 else if (ext & 0x40) // unknown, multibyte => skip
1752 data += *data + 1;
1753 else
1754 data++;
1755 }
1756 while (ext & 0x80);
1757 }
1758 else
1759 cell->darkness = *data++ + 1;
1100 } 1760 }
1101 1761
1762 for (z = 0; z <= 2; ++z)
1102 if (flags & 2) 1763 if (flags & (4 >> z))
1103 { 1764 {
1104 cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2; 1765 faceid face = (data [0] << 8) + data [1]; data += 2;
1766 need_facenum (self, face);
1767 cell->tile [z] = self->face2tile [face];
1768
1769 if (cell->tile [z])
1770 {
1771 maptex *tex = self->tex + cell->tile [z];
1772 if (!tex->name)
1773 av_push (missing, newSViv (cell->tile [z]));
1774
1775 if (tex->smoothtile)
1776 {
1777 maptex *smooth = self->tex + tex->smoothtile;
1778 if (!smooth->name)
1779 av_push (missing, newSViv (tex->smoothtile));
1780 }
1781 }
1105 } 1782 }
1106
1107 if (flags & 1)
1108 {
1109 cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1110 }
1111 } 1783 }
1112 else 1784 else
1113 cell->darkness = -1; 1785 cell->darkness = 0;
1114 } 1786 }
1115} 1787}
1788 OUTPUT:
1789 RETVAL
1116 1790
1117SV * 1791SV *
1118mapmap (CFClient::Map self, int x0, int y0, int w, int h) 1792mapmap (DC::Map self, int x0, int y0, int w, int h)
1119 CODE: 1793 CODE:
1120{ 1794{
1121 int x1, x; 1795 int x1, x;
1122 int y1, y; 1796 int y1, y;
1123 int z; 1797 int z;
… …
1144 { 1818 {
1145 mapcell *cell = row->col + (x - row->c0); 1819 mapcell *cell = row->col + (x - row->c0);
1146 1820
1147 for (z = 0; z <= 0; z++) 1821 for (z = 0; z <= 0; z++)
1148 { 1822 {
1149 mapface face = cell->face [z];
1150
1151 if (face)
1152 {
1153 maptex tex = self->tex [face]; 1823 maptex tex = self->tex [cell->tile [z]];
1154 int a0 = 255 - tex.a; 1824 int a0 = 255 - tex.a;
1155 int a1 = tex.a; 1825 int a1 = tex.a;
1156 1826
1157 r = (r * a0 + tex.r * a1) / 255; 1827 r = (r * a0 + tex.r * a1) / 255;
1158 g = (g * a0 + tex.g * a1) / 255; 1828 g = (g * a0 + tex.g * a1) / 255;
1159 b = (b * a0 + tex.b * a1) / 255; 1829 b = (b * a0 + tex.b * a1) / 255;
1160 a = (a * a0 + tex.a * a1) / 255; 1830 a = (a * a0 + tex.a * a1) / 255;
1161 }
1162 } 1831 }
1163 } 1832 }
1164 1833
1165 *map++ = (r ) 1834 *map++ = (r )
1166 | (g << 8) 1835 | (g << 8)
… …
1173} 1842}
1174 OUTPUT: 1843 OUTPUT:
1175 RETVAL 1844 RETVAL
1176 1845
1177void 1846void
1178draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) 1847draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int pdx = 0, int pdy = 0)
1848 CODE:
1849{
1850 int x, y, z;
1851
1852 HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1853 uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
1854 static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
1855 smooth_key skey;
1856 int pl_x, pl_y;
1857 maptex pl_tex;
1858 rc_t *rc = rc_alloc ();
1859 rc_key_t key;
1860 rc_array_t *arr;
1861
1862 pl_tex.name = 0;
1863
1864 // thats current max. sorry.
1865 if (sw > 255) sw = 255;
1866 if (sh > 255) sh = 255;
1867
1868 // clear key, in case of extra padding
1869 memset (&skey, 0, sizeof (skey));
1870
1871 memset (&key, 0, sizeof (key));
1872 key.r = 255;
1873 key.g = 255;
1874 key.b = 255;
1875 key.a = 255;
1876 key.mode = GL_QUADS;
1877 key.format = GL_T2F_V3F;
1878 key.texname = -1;
1879
1880 mx += self->x;
1881 my += self->y;
1882
1883 // first pass: determine smooth_max
1884 // rather ugly, if you ask me
1885 // could also be stored inside mapcell and updated on change
1886 memset (smooth_max, 0, sizeof (smooth_max));
1887
1888 for (y = 0; y < sh; y++)
1889 if (0 <= y + my && y + my < self->rows)
1890 {
1891 maprow *row = self->row + (y + my);
1892
1893 for (x = 0; x < sw; x++)
1894 if (row->c0 <= x + mx && x + mx < row->c1)
1895 {
1896 mapcell *cell = row->col + (x + mx - row->c0);
1897
1898 smooth_max[x + 1][y + 1] =
1899 MAX (self->tex [cell->tile [0]].smoothlevel,
1900 MAX (self->tex [cell->tile [1]].smoothlevel,
1901 self->tex [cell->tile [2]].smoothlevel));
1902 }
1903 }
1904
1905 glEnable (GL_BLEND);
1906 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1907 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1908
1909 for (z = 0; z <= 2; z++)
1910 {
1911 memset (smooth_level, 0, sizeof (smooth_level));
1912
1913 for (y = 0; y < sh; y++)
1914 if (0 <= y + my && y + my < self->rows)
1915 {
1916 maprow *row = self->row + (y + my);
1917
1918 for (x = 0; x < sw; x++)
1919 if (row->c0 <= x + mx && x + mx < row->c1)
1920 {
1921 mapcell *cell = row->col + (x + mx - row->c0);
1922 tileid tile = cell->tile [z];
1923
1924 if (tile)
1925 {
1926 maptex tex = self->tex [tile];
1927 int px = (x + 1) * T - tex.w;
1928 int py = (y + 1) * T - tex.h;
1929
1930 if (key.texname != tex.name)
1931 {
1932 if (!tex.name)
1933 tex = self->tex [2]; /* missing, replace by noface */
1934
1935 key.texname = tex.name;
1936 arr = rc_array (rc, &key);
1937 }
1938
1939 if (expect_false (cell->player == player) && expect_false (z == 2))
1940 {
1941 pl_x = px;
1942 pl_y = py;
1943 pl_tex = tex;
1944 continue;
1945 }
1946
1947 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1948 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
1949 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
1950 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
1951
1952 if (expect_false (cell->flags) && expect_false (z == 2))
1953 {
1954 // overlays such as the speech bubble, probably more to come
1955 if (cell->flags & 1)
1956 {
1957 maptex tex = self->tex [1];
1958 int px = x * T + T * 2 / 32;
1959 int py = y * T - T * 6 / 32;
1960
1961 if (tex.name)
1962 {
1963 if (key.texname != tex.name)
1964 {
1965 key.texname = tex.name;
1966 arr = rc_array (rc, &key);
1967 }
1968
1969 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
1970 rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
1971 rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
1972 rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
1973 }
1974 }
1975 }
1976
1977 // update smooth hash
1978 if (tex.smoothtile)
1979 {
1980 skey.tile = tex.smoothtile;
1981 skey.level = tex.smoothlevel;
1982
1983 smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
1984
1985 // add bits to current tile and all neighbours. skey.x|y is
1986 // shifted +1|+1 so we always stay positive.
1987
1988 // bits is ___n cccc CCCC bbbb
1989 // n do not draw borders&corners
1990 // c draw these corners, but...
1991 // C ... not these
1992 // b draw these borders
1993
1994 // borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
1995 // ┃· ·· ·┃ ━━
1996
1997 // corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
1998 // ·· ·· ·┏ ┓·
1999
2000 // full tile
2001 skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
2002
2003 // borders
2004 skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
2005 skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
2006 skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
2007 skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
2008
2009 // corners
2010 skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
2011 skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
2012 skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
2013 skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
2014 }
2015 }
2016 }
2017 }
2018
2019 rc_draw (rc);
2020 rc_clear (rc);
2021
2022 // go through all smoothlevels, lowest to highest, then draw.
2023 // this is basically counting sort
2024 {
2025 int w, b;
2026
2027 glEnable (GL_TEXTURE_2D);
2028 glBegin (GL_QUADS);
2029 for (w = 0; w < 256 / 32; ++w)
2030 {
2031 uint32_t smask = smooth_level [w];
2032 if (smask)
2033 for (b = 0; b < 32; ++b)
2034 if (smask & (((uint32_t)1) << b))
2035 {
2036 int level = (w << 5) | b;
2037 HE *he;
2038
2039 hv_iterinit (smooth);
2040 while ((he = hv_iternext (smooth)))
2041 {
2042 smooth_key *skey = (smooth_key *)HeKEY (he);
2043 IV bits = SvIVX (HeVAL (he));
2044
2045 if (!(bits & 0x1000)
2046 && skey->level == level
2047 && level > smooth_max [skey->x][skey->y])
2048 {
2049 maptex tex = self->tex [skey->tile];
2050 int px = (((int)skey->x) - 1) * T;
2051 int py = (((int)skey->y) - 1) * T;
2052 int border = bits & 15;
2053 int corner = (bits >> 8) & ~(bits >> 4) & 15;
2054 float dx = tex.s * .0625f; // 16 images/row
2055 float dy = tex.t * .5f ; // 2 images/column
2056
2057 if (tex.name)
2058 {
2059 // this time avoiding texture state changes
2060 // save gobs of state changes.
2061 if (key.texname != tex.name)
2062 {
2063 glEnd ();
2064 glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
2065 glBegin (GL_QUADS);
2066 }
2067
2068 if (border)
2069 {
2070 float ox = border * dx;
2071
2072 glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
2073 glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
2074 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
2075 glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
2076 }
2077
2078 if (corner)
2079 {
2080 float ox = corner * dx;
2081
2082 glTexCoord2f (ox , dy ); glVertex2i (px , py );
2083 glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
2084 glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
2085 glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
2086 }
2087 }
2088 }
2089 }
2090 }
2091 }
2092
2093 glEnd ();
2094 glDisable (GL_TEXTURE_2D);
2095 key.texname = -1;
2096 }
2097
2098 hv_clear (smooth);
2099 }
2100
2101 if (pl_tex.name)
2102 {
2103 maptex tex = pl_tex;
2104 int px = pl_x + pdx;
2105 int py = pl_y + pdy;
2106
2107 key.texname = tex.name;
2108 arr = rc_array (rc, &key);
2109
2110 rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
2111 rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
2112 rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
2113 rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
2114
2115 rc_draw (rc);
2116 }
2117
2118 glDisable (GL_BLEND);
2119 rc_free (rc);
2120
2121 // top layer: overlays such as the health bar
2122 for (y = 0; y < sh; y++)
2123 if (0 <= y + my && y + my < self->rows)
2124 {
2125 maprow *row = self->row + (y + my);
2126
2127 for (x = 0; x < sw; x++)
2128 if (row->c0 <= x + mx && x + mx < row->c1)
2129 {
2130 mapcell *cell = row->col + (x + mx - row->c0);
2131
2132 int px = x * T;
2133 int py = y * T;
2134
2135 if (cell->stat_hp)
2136 {
2137 int width = cell->stat_width * T;
2138 int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
2139
2140 glColor3ub (0, 0, 0);
2141 glRectf (px + 1, py - thick - 2,
2142 px + width - 1, py);
2143
2144 glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
2145 glRectf (px + 2,
2146 py - thick - 1,
2147 px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
2148 }
2149 }
2150 }
2151}
2152
2153void
2154draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
2155 CODE:
2156{
2157 static float color[16][3] = {
2158 { 0.00F, 0.00F, 0.00F },
2159 { 1.00F, 1.00F, 1.00F },
2160 { 0.00F, 0.00F, 0.55F },
2161 { 1.00F, 0.00F, 0.00F },
2162
2163 { 1.00F, 0.54F, 0.00F },
2164 { 0.11F, 0.56F, 1.00F },
2165 { 0.93F, 0.46F, 0.00F },
2166 { 0.18F, 0.54F, 0.34F },
2167
2168 { 0.56F, 0.73F, 0.56F },
2169 { 0.80F, 0.80F, 0.80F },
2170 { 0.55F, 0.41F, 0.13F },
2171 { 0.99F, 0.77F, 0.26F },
2172
2173 { 0.74F, 0.65F, 0.41F },
2174
2175 { 0.00F, 1.00F, 1.00F },
2176 { 1.00F, 0.00F, 1.00F },
2177 { 1.00F, 1.00F, 0.00F },
2178 };
2179
2180 int x, y;
2181
2182 glEnable (GL_TEXTURE_2D);
2183 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
2184 glEnable (GL_BLEND);
2185 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
2186 glBegin (GL_QUADS);
2187
2188 for (y = 0; y < h; y++)
2189 for (x = 0; x < w; x++)
2190 {
2191 unsigned char m = data [x + y * w];
2192
2193 if (m)
2194 {
2195 float *c = color [m & 15];
2196
2197 float tx1 = m & 0x40 ? 0.5 : 0.;
2198 float tx2 = tx1 + 0.5;
2199
2200 glColor4f (c[0], c[1], c[2], 0.75);
2201 glTexCoord2f (tx1, 0.); glVertex2i (x , y );
2202 glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
2203 glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
2204 glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
2205 }
2206 }
2207
2208 glEnd ();
2209 glDisable (GL_BLEND);
2210 glDisable (GL_TEXTURE_2D);
2211}
2212
2213void
2214fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1179 PPCODE: 2215 PPCODE:
1180{ 2216{
1181 int vx, vy;
1182 int x, y, z; 2217 int x, y;
1183 int last_name; 2218 int sw1 = sw + 2;
1184 mapface face; 2219 int sh1 = sh + 2;
2220 int sh3 = sh * 3;
1185 int sw4 = (sw + 3) & ~3; 2221 int sw34 = (sw * 3 + 3) & ~3;
2222 uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1186 SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); 2223 SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1187 uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); 2224 uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1188 2225
1189 memset (darkness, 255, sw4 * sh);
1190 SvPOK_only (darkness_sv); 2226 SvPOK_only (darkness3_sv);
1191 SvCUR_set (darkness_sv, sw4 * sh); 2227 SvCUR_set (darkness3_sv, sw34 * sh3);
1192 2228
1193 vx = self->x + (self->w - sw) / 2 - shift_x; 2229 mx += self->x - 1;
1194 vy = self->y + (self->h - sh) / 2 - shift_y; 2230 my += self->y - 1;
1195 2231
1196 /* 2232 memset (darkness1, 255, sw1 * sh1);
1197 int vx = self->vx = self->w >= sw
1198 ? self->x + (self->w - sw) / 2
1199 : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1200 2233
1201 int vy = self->vy = self->h >= sh
1202 ? self->y + (self->h - sh) / 2
1203 : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1204 */
1205
1206 glColor4ub (255, 255, 255, 255);
1207
1208 glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1209 glEnable (GL_BLEND);
1210 glEnable (GL_TEXTURE_2D);
1211 glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1212
1213 glBegin (GL_QUADS);
1214
1215 last_name = 0;
1216
1217 for (z = 0; z < 3; z++)
1218 for (y = 0; y < sh; y++) 2234 for (y = 0; y < sh1; y++)
1219 if (0 <= y + vy && y + vy < self->rows) 2235 if (0 <= y + my && y + my < self->rows)
1220 { 2236 {
1221 maprow *row = self->row + (y + vy); 2237 maprow *row = self->row + (y + my);
1222 2238
1223 for (x = 0; x < sw; x++) 2239 for (x = 0; x < sw1; x++)
1224 if (row->c0 <= x + vx && x + vx < row->c1) 2240 if (row->c0 <= x + mx && x + mx < row->c1)
1225 { 2241 {
1226 mapcell *cell = row->col + (x + vx - row->c0); 2242 mapcell *cell = row->col + (x + mx - row->c0);
1227 2243
1228 darkness[y * sw4 + x] = cell->darkness < 0 2244 darkness1 [y * sw1 + x] = cell->darkness
2245 ? 255 - (cell->darkness - 1)
1229 ? 255 - FOW_DARKNESS 2246 : 255 - FOW_DARKNESS;
1230 : 255 - cell->darkness;
1231
1232 face = cell->face [z];
1233
1234 if (face)
1235 {
1236 maptex tex = self->tex [face];
1237
1238 int px = (x + 1) * 32 - tex.w;
1239 int py = (y + 1) * 32 - tex.h;
1240
1241 if (last_name != tex.name)
1242 {
1243 glEnd ();
1244 last_name = tex.name;
1245 glBindTexture (GL_TEXTURE_2D, last_name);
1246 glBegin (GL_QUADS);
1247 }
1248
1249 glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1250 glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1251 glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1252 glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1253 }
1254 } 2247 }
1255 } 2248 }
1256 2249
1257 glEnd (); 2250 for (y = 0; y < sh; ++y)
2251 for (x = 0; x < sw; ++x)
2252 {
2253 uint8_t d11 = darkness1 [(y ) * sw1 + x ];
2254 uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
2255 uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
2256 uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
2257 uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
2258 uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
2259 uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
2260 uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
2261 uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
1258 2262
1259 glDisable (GL_TEXTURE_2D); 2263 uint8_t r11 = (d11 + d21 + d12) / 3;
1260 glDisable (GL_BLEND); 2264 uint8_t r21 = d21;
2265 uint8_t r31 = (d21 + d31 + d32) / 3;
2266
2267 uint8_t r12 = d12;
2268 uint8_t r22 = d22;
2269 uint8_t r32 = d32;
2270
2271 uint8_t r13 = (d13 + d23 + d12) / 3;
2272 uint8_t r23 = d23;
2273 uint8_t r33 = (d23 + d33 + d32) / 3;
2274
2275 darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
2276 darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
2277 darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
2278 darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
2279 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
2280 darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
2281 darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
2282 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
2283 darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
2284 }
2285
2286 free (darkness1);
1261 2287
1262 EXTEND (SP, 3); 2288 EXTEND (SP, 3);
1263 PUSHs (sv_2mortal (newSViv (sw4))); 2289 PUSHs (sv_2mortal (newSViv (sw34)));
1264 PUSHs (sv_2mortal (newSViv (sh))); 2290 PUSHs (sv_2mortal (newSViv (sh3)));
1265 PUSHs (darkness_sv); 2291 PUSHs (darkness3_sv);
1266} 2292}
1267 2293
1268SV * 2294SV *
1269get_rect (CFClient::Map self, int x0, int y0, int w, int h) 2295get_rect (DC::Map self, int x0, int y0, int w, int h)
1270 CODE: 2296 CODE:
1271{ 2297{
1272 int x, y, x1, y1; 2298 int x, y, x1, y1;
1273 SV *data_sv = newSV (w * h * 7 + 5); 2299 SV *data_sv = newSV (w * h * 7 + 5);
1274 uint8_t *data = (uint8_t *)SvPVX (data_sv); 2300 uint8_t *data = (uint8_t *)SvPVX (data_sv);
… …
1299 if (row && row->c0 <= x && x < row->c1) 2325 if (row && row->c0 <= x && x < row->c1)
1300 { 2326 {
1301 mapcell *cell = row->col + (x - row->c0); 2327 mapcell *cell = row->col + (x - row->c0);
1302 uint8_t flags = 0; 2328 uint8_t flags = 0;
1303 2329
1304 if (cell->face [0]) flags |= 1; 2330 if (cell->tile [0]) flags |= 1;
1305 if (cell->face [1]) flags |= 2; 2331 if (cell->tile [1]) flags |= 2;
1306 if (cell->face [2]) flags |= 4; 2332 if (cell->tile [2]) flags |= 4;
1307 2333
1308 *data++ = flags; 2334 *data++ = flags;
1309 2335
1310 if (flags & 1) 2336 if (flags & 1)
1311 { 2337 {
2338 tileid tile = cell->tile [0];
1312 *data++ = cell->face [0] >> 8; 2339 *data++ = tile >> 8;
1313 *data++ = cell->face [0]; 2340 *data++ = tile;
1314 } 2341 }
1315 2342
1316 if (flags & 2) 2343 if (flags & 2)
1317 { 2344 {
2345 tileid tile = cell->tile [1];
1318 *data++ = cell->face [1] >> 8; 2346 *data++ = tile >> 8;
1319 *data++ = cell->face [1]; 2347 *data++ = tile;
1320 } 2348 }
1321 2349
1322 if (flags & 4) 2350 if (flags & 4)
1323 { 2351 {
2352 tileid tile = cell->tile [2];
1324 *data++ = cell->face [2] >> 8; 2353 *data++ = tile >> 8;
1325 *data++ = cell->face [2]; 2354 *data++ = tile;
1326 } 2355 }
1327 } 2356 }
1328 else 2357 else
1329 *data++ = 0; 2358 *data++ = 0;
1330 } 2359 }
1331 } 2360 }
1332 2361
2362 /* if size is w*h + 5 then no data has been found */
2363 if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
2364 {
1333 SvPOK_only (data_sv); 2365 SvPOK_only (data_sv);
1334 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv)); 2366 SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
2367 }
2368
1335 RETVAL = data_sv; 2369 RETVAL = data_sv;
1336} 2370}
1337 OUTPUT: 2371 OUTPUT:
1338 RETVAL 2372 RETVAL
1339 2373
1340void 2374void
1341set_rect (CFClient::Map self, int x0, int y0, uint8_t *data) 2375set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1342 PPCODE: 2376 PPCODE:
1343{ 2377{
1344 int x, y, z; 2378 int x, y, z;
1345 int w, h; 2379 int w, h;
1346 int x1, y1; 2380 int x1, y1;
2381 STRLEN len;
2382 uint8_t *data, *end;
2383
2384 len = SvLEN (data_sv);
2385 SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
2386 data = SvPVbyte_nolen (data_sv);
2387 end = data + len + 8;
2388
2389 if (len < 5)
2390 XSRETURN_EMPTY;
1347 2391
1348 if (*data++ != 0) 2392 if (*data++ != 0)
1349 return; /* version mismatch */ 2393 XSRETURN_EMPTY; /* version mismatch */
1350 2394
1351 w = *data++ << 8; w |= *data++; 2395 w = *data++ << 8; w |= *data++;
1352 h = *data++ << 8; h |= *data++; 2396 h = *data++ << 8; h |= *data++;
1353 2397
1354 // we need to do this 'cause we don't keep an absolute coord system for rows 2398 // we need to do this 'cause we don't keep an absolute coord system for rows
… …
1366 { 2410 {
1367 maprow *row = map_get_row (self, y); 2411 maprow *row = map_get_row (self, y);
1368 2412
1369 for (x = x0; x < x1; x++) 2413 for (x = x0; x < x1; x++)
1370 { 2414 {
2415 uint8_t flags;
2416
2417 if (data + 7 >= end)
2418 XSRETURN_EMPTY;
2419
1371 uint8_t flags = *data++; 2420 flags = *data++;
1372 2421
1373 if (flags) 2422 if (flags)
1374 { 2423 {
1375 mapface face[3] = { 0, 0, 0 };
1376
1377 mapcell *cell = row_get_cell (row, x); 2424 mapcell *cell = row_get_cell (row, x);
2425 tileid tile[3] = { 0, 0, 0 };
1378 2426
1379 if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; } 2427 if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1380 if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; } 2428 if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1381 if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; } 2429 if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1382 2430
1383 if (cell->darkness <= 0) 2431 if (cell->darkness == 0)
1384 { 2432 {
1385 cell->darkness = -1; 2433 /*cell->darkness = 0;*/
2434 EXTEND (SP, 3);
1386 2435
1387 for (z = 0; z <= 2; z++) 2436 for (z = 0; z <= 2; z++)
1388 { 2437 {
1389 cell->face[z] = face[z]; 2438 tileid t = tile [z];
1390 2439
1391 if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name)) 2440 if (t >= self->texs || (t && !self->tex [t].name))
2441 {
1392 XPUSHs (sv_2mortal (newSViv (face[z]))); 2442 PUSHs (sv_2mortal (newSViv (t)));
2443 need_texid (self, t);
2444 }
2445
2446 cell->tile [z] = t;
1393 } 2447 }
1394 } 2448 }
1395 } 2449 }
1396 } 2450 }
1397 } 2451 }
1398} 2452}
1399 2453
1400MODULE = CFClient PACKAGE = CFClient::MixChunk 2454MODULE = Deliantra::Client PACKAGE = DC::RW
1401 2455
1402CFClient::MixChunk 2456DC::RW
1403new_from_file (SV *class, char *path) 2457new (SV *class, SV *data_sv)
1404 CODE: 2458 CODE:
1405 RETVAL = Mix_LoadWAV (path); 2459{
2460 STRLEN datalen;
2461 char *data = SvPVbyte (data_sv, datalen);
2462
2463 RETVAL = SDL_RWFromConstMem (data, datalen);
2464}
1406 OUTPUT: 2465 OUTPUT:
1407 RETVAL 2466 RETVAL
1408 2467
2468DC::RW
2469new_from_file (SV *class, const char *path, const char *mode = "rb")
2470 CODE:
2471 RETVAL = SDL_RWFromFile (path, mode);
2472 OUTPUT:
2473 RETVAL
2474
2475# fails on win32:
2476# dc.xs(2268) : error C2059: syntax error : '('
1409void 2477#void
2478#close (DC::RW self)
2479# CODE:
2480# (self->(close)) (self);
2481
2482MODULE = Deliantra::Client PACKAGE = DC::Channel
2483
2484PROTOTYPES: DISABLE
2485
2486DC::Channel
2487find ()
2488 CODE:
2489{
2490 RETVAL = Mix_GroupAvailable (-1);
2491
2492 if (RETVAL < 0)
2493 {
2494 RETVAL = Mix_GroupOldest (-1);
2495
2496 if (RETVAL < 0)
2497 XSRETURN_UNDEF;
2498
2499 Mix_HaltChannel (RETVAL);
2500 }
2501
2502 Mix_UnregisterAllEffects (RETVAL);
2503 Mix_Volume (RETVAL, 128);
2504}
2505 OUTPUT:
2506 RETVAL
2507
2508void
2509halt (DC::Channel self)
2510 CODE:
2511 Mix_HaltChannel (self);
2512
2513void
2514expire (DC::Channel self, int ticks = -1)
2515 CODE:
2516 Mix_ExpireChannel (self, ticks);
2517
2518void
2519fade_out (DC::Channel self, int ticks = -1)
2520 CODE:
2521 Mix_FadeOutChannel (self, ticks);
2522
2523int
2524volume (DC::Channel self, int volume)
2525 CODE:
2526 RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
2527 OUTPUT:
2528 RETVAL
2529
2530void
2531unregister_all_effects (DC::Channel self)
2532 CODE:
2533 Mix_UnregisterAllEffects (self);
2534
2535void
2536set_panning (DC::Channel self, int left, int right)
2537 CODE:
2538 left = CLAMP (left , 0, 255);
2539 right = CLAMP (right, 0, 255);
2540 Mix_SetPanning (self, left, right);
2541
2542void
2543set_distance (DC::Channel self, int distance)
2544 CODE:
2545 Mix_SetDistance (self, CLAMP (distance, 0, 255));
2546
2547void
2548set_position (DC::Channel self, int angle, int distance)
2549 CODE:
2550
2551void
2552set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
2553 CODE:
2554{
2555 int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
2556 int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
2557 Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
2558}
2559
2560void
2561set_reverse_stereo (DC::Channel self, int flip)
2562 CODE:
2563 Mix_SetReverseStereo (self, flip);
2564
2565MODULE = Deliantra::Client PACKAGE = DC::MixChunk
2566
2567PROTOTYPES: DISABLE
2568
2569DC::MixChunk
2570new (SV *class, DC::RW rwops)
2571 CODE:
2572 RETVAL = Mix_LoadWAV_RW (rwops, 1);
2573 OUTPUT:
2574 RETVAL
2575
2576void
1410DESTROY (CFClient::MixChunk self) 2577DESTROY (DC::MixChunk self)
1411 CODE: 2578 CODE:
1412 Mix_FreeChunk (self); 2579 Mix_FreeChunk (self);
1413 2580
1414int 2581int
1415volume (CFClient::MixChunk self, int volume = -1) 2582volume (DC::MixChunk self, int volume = -1)
1416 CODE: 2583 CODE:
2584 if (items > 1)
2585 volume = CLAMP (volume, 0, 128);
1417 RETVAL = Mix_VolumeChunk (self, volume); 2586 RETVAL = Mix_VolumeChunk (self, volume);
1418 OUTPUT: 2587 OUTPUT:
1419 RETVAL 2588 RETVAL
1420 2589
1421int 2590DC::Channel
1422play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1) 2591play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1423 CODE: 2592 CODE:
2593{
1424 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks); 2594 RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
2595
2596 if (RETVAL < 0)
2597 XSRETURN_UNDEF;
2598
2599 if (channel < 0)
2600 {
2601 Mix_UnregisterAllEffects (RETVAL);
2602 Mix_Volume (RETVAL, 128);
2603 }
2604}
1425 OUTPUT: 2605 OUTPUT:
1426 RETVAL 2606 RETVAL
1427 2607
1428MODULE = CFClient PACKAGE = CFClient::MixMusic 2608MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1429 2609
1430int 2610int
1431volume (int volume = -1) 2611volume (int volume = -1)
2612 PROTOTYPE: ;$
1432 CODE: 2613 CODE:
2614 if (items > 0)
2615 volume = CLAMP (volume, 0, 128);
1433 RETVAL = Mix_VolumeMusic (volume); 2616 RETVAL = Mix_VolumeMusic (volume);
1434 OUTPUT: 2617 OUTPUT:
1435 RETVAL 2618 RETVAL
1436 2619
1437CFClient::MixMusic 2620void
1438new_from_file (SV *class, char *path) 2621fade_out (int ms)
1439 CODE: 2622 CODE:
2623 Mix_FadeOutMusic (ms);
2624
2625void
2626halt ()
2627 CODE:
2628 Mix_HaltMusic ();
2629
2630DC::MixMusic
2631new (SV *class, DC::RW rwops)
2632 CODE:
1440 RETVAL = Mix_LoadMUS (path); 2633 RETVAL = Mix_LoadMUS_RW (rwops);
1441 OUTPUT: 2634 OUTPUT:
1442 RETVAL 2635 RETVAL
1443 2636
1444void 2637void
1445DESTROY (CFClient::MixMusic self) 2638DESTROY (DC::MixMusic self)
1446 CODE: 2639 CODE:
1447 Mix_FreeMusic (self); 2640 Mix_FreeMusic (self);
1448 2641
1449int 2642int
1450play (CFClient::MixMusic self, int loops = -1) 2643play (DC::MixMusic self, int loops = -1)
1451 CODE: 2644 CODE:
1452 RETVAL = Mix_PlayMusic (self, loops); 2645 RETVAL = Mix_PlayMusic (self, loops);
1453 OUTPUT: 2646 OUTPUT:
1454 RETVAL 2647 RETVAL
1455 2648
2649void
2650fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
2651 CODE:
2652 Mix_FadeInMusicPos (self, loops, ms, position);
2653
1456MODULE = CFClient PACKAGE = CFClient::OpenGL 2654MODULE = Deliantra::Client PACKAGE = DC::OpenGL
2655
2656PROTOTYPES: ENABLE
1457 2657
1458BOOT: 2658BOOT:
1459{ 2659{
1460 HV *stash = gv_stashpv ("CFClient::OpenGL", 1); 2660 HV *stash = gv_stashpv ("DC::OpenGL", 1);
1461 static const struct { 2661 static const struct {
1462 const char *name; 2662 const char *name;
1463 IV iv; 2663 IV iv;
1464 } *civ, const_iv[] = { 2664 } *civ, const_iv[] = {
1465# define const_iv(name) { # name, (IV)name } 2665# define const_iv(name) { # name, (IV)name }
2666 const_iv (GL_VENDOR),
2667 const_iv (GL_VERSION),
2668 const_iv (GL_EXTENSIONS),
1466 const_iv (GL_COLOR_MATERIAL), 2669 const_iv (GL_COLOR_MATERIAL),
1467 const_iv (GL_SMOOTH), 2670 const_iv (GL_SMOOTH),
1468 const_iv (GL_FLAT), 2671 const_iv (GL_FLAT),
1469 const_iv (GL_DITHER), 2672 const_iv (GL_DITHER),
1470 const_iv (GL_BLEND), 2673 const_iv (GL_BLEND),
2674 const_iv (GL_CULL_FACE),
1471 const_iv (GL_SCISSOR_TEST), 2675 const_iv (GL_SCISSOR_TEST),
2676 const_iv (GL_DEPTH_TEST),
2677 const_iv (GL_ALPHA_TEST),
2678 const_iv (GL_NORMALIZE),
2679 const_iv (GL_RESCALE_NORMAL),
2680 const_iv (GL_FRONT),
2681 const_iv (GL_BACK),
2682 const_iv (GL_AUX0),
1472 const_iv (GL_AND), 2683 const_iv (GL_AND),
1473 const_iv (GL_ONE), 2684 const_iv (GL_ONE),
1474 const_iv (GL_ZERO), 2685 const_iv (GL_ZERO),
1475 const_iv (GL_SRC_ALPHA), 2686 const_iv (GL_SRC_ALPHA),
1476 const_iv (GL_SRC_ALPHA_SATURATE), 2687 const_iv (GL_DST_ALPHA),
1477 const_iv (GL_ONE_MINUS_SRC_ALPHA), 2688 const_iv (GL_ONE_MINUS_SRC_ALPHA),
1478 const_iv (GL_ONE_MINUS_DST_ALPHA), 2689 const_iv (GL_ONE_MINUS_DST_ALPHA),
2690 const_iv (GL_SRC_ALPHA_SATURATE),
1479 const_iv (GL_RGB), 2691 const_iv (GL_RGB),
1480 const_iv (GL_RGBA), 2692 const_iv (GL_RGBA),
2693 const_iv (GL_RGBA4),
2694 const_iv (GL_RGBA8),
2695 const_iv (GL_RGB5_A1),
1481 const_iv (GL_UNSIGNED_BYTE), 2696 const_iv (GL_UNSIGNED_BYTE),
2697 const_iv (GL_UNSIGNED_SHORT),
2698 const_iv (GL_UNSIGNED_INT),
1482 const_iv (GL_ALPHA), 2699 const_iv (GL_ALPHA),
2700 const_iv (GL_INTENSITY),
1483 const_iv (GL_LUMINANCE), 2701 const_iv (GL_LUMINANCE),
2702 const_iv (GL_LUMINANCE_ALPHA),
1484 const_iv (GL_FLOAT), 2703 const_iv (GL_FLOAT),
1485 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV), 2704 const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
2705 const_iv (GL_COMPRESSED_ALPHA_ARB),
2706 const_iv (GL_COMPRESSED_LUMINANCE_ARB),
2707 const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
2708 const_iv (GL_COMPRESSED_INTENSITY_ARB),
2709 const_iv (GL_COMPRESSED_RGB_ARB),
2710 const_iv (GL_COMPRESSED_RGBA_ARB),
1486 const_iv (GL_COMPILE), 2711 const_iv (GL_COMPILE),
2712 const_iv (GL_PROXY_TEXTURE_1D),
2713 const_iv (GL_PROXY_TEXTURE_2D),
1487 const_iv (GL_TEXTURE_1D), 2714 const_iv (GL_TEXTURE_1D),
1488 const_iv (GL_TEXTURE_2D), 2715 const_iv (GL_TEXTURE_2D),
1489 const_iv (GL_TEXTURE_ENV), 2716 const_iv (GL_TEXTURE_ENV),
1490 const_iv (GL_TEXTURE_MAG_FILTER), 2717 const_iv (GL_TEXTURE_MAG_FILTER),
1491 const_iv (GL_TEXTURE_MIN_FILTER), 2718 const_iv (GL_TEXTURE_MIN_FILTER),
1492 const_iv (GL_TEXTURE_ENV_MODE), 2719 const_iv (GL_TEXTURE_ENV_MODE),
1493 const_iv (GL_TEXTURE_WRAP_S), 2720 const_iv (GL_TEXTURE_WRAP_S),
1494 const_iv (GL_TEXTURE_WRAP_T), 2721 const_iv (GL_TEXTURE_WRAP_T),
2722 const_iv (GL_REPEAT),
1495 const_iv (GL_CLAMP), 2723 const_iv (GL_CLAMP),
1496 const_iv (GL_REPEAT), 2724 const_iv (GL_CLAMP_TO_EDGE),
1497 const_iv (GL_NEAREST), 2725 const_iv (GL_NEAREST),
1498 const_iv (GL_LINEAR), 2726 const_iv (GL_LINEAR),
1499 const_iv (GL_NEAREST_MIPMAP_NEAREST), 2727 const_iv (GL_NEAREST_MIPMAP_NEAREST),
1500 const_iv (GL_LINEAR_MIPMAP_NEAREST), 2728 const_iv (GL_LINEAR_MIPMAP_NEAREST),
1501 const_iv (GL_NEAREST_MIPMAP_LINEAR), 2729 const_iv (GL_NEAREST_MIPMAP_LINEAR),
1502 const_iv (GL_LINEAR_MIPMAP_LINEAR), 2730 const_iv (GL_LINEAR_MIPMAP_LINEAR),
1503 const_iv (GL_GENERATE_MIPMAP), 2731 const_iv (GL_GENERATE_MIPMAP),
1504 const_iv (GL_MODULATE), 2732 const_iv (GL_MODULATE),
1505 const_iv (GL_DECAL), 2733 const_iv (GL_DECAL),
1506 const_iv (GL_REPLACE), 2734 const_iv (GL_REPLACE),
2735 const_iv (GL_DEPTH_BUFFER_BIT),
1507 const_iv (GL_COLOR_BUFFER_BIT), 2736 const_iv (GL_COLOR_BUFFER_BIT),
1508 const_iv (GL_PROJECTION), 2737 const_iv (GL_PROJECTION),
1509 const_iv (GL_MODELVIEW), 2738 const_iv (GL_MODELVIEW),
1510 const_iv (GL_COLOR_LOGIC_OP), 2739 const_iv (GL_COLOR_LOGIC_OP),
1511 const_iv (GL_SEPARABLE_2D), 2740 const_iv (GL_SEPARABLE_2D),
1512 const_iv (GL_CONVOLUTION_2D), 2741 const_iv (GL_CONVOLUTION_2D),
1513 const_iv (GL_CONVOLUTION_BORDER_MODE), 2742 const_iv (GL_CONVOLUTION_BORDER_MODE),
1514 const_iv (GL_CONSTANT_BORDER), 2743 const_iv (GL_CONSTANT_BORDER),
2744 const_iv (GL_POINTS),
1515 const_iv (GL_LINES), 2745 const_iv (GL_LINES),
2746 const_iv (GL_LINE_STRIP),
2747 const_iv (GL_LINE_LOOP),
1516 const_iv (GL_QUADS), 2748 const_iv (GL_QUADS),
2749 const_iv (GL_QUAD_STRIP),
2750 const_iv (GL_TRIANGLES),
2751 const_iv (GL_TRIANGLE_STRIP),
2752 const_iv (GL_TRIANGLE_FAN),
1517 const_iv (GL_LINE_LOOP), 2753 const_iv (GL_POLYGON),
1518 const_iv (GL_PERSPECTIVE_CORRECTION_HINT), 2754 const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
2755 const_iv (GL_POINT_SMOOTH_HINT),
2756 const_iv (GL_LINE_SMOOTH_HINT),
2757 const_iv (GL_POLYGON_SMOOTH_HINT),
2758 const_iv (GL_GENERATE_MIPMAP_HINT),
2759 const_iv (GL_TEXTURE_COMPRESSION_HINT),
1519 const_iv (GL_FASTEST), 2760 const_iv (GL_FASTEST),
2761 const_iv (GL_DONT_CARE),
2762 const_iv (GL_NICEST),
2763 const_iv (GL_V2F),
2764 const_iv (GL_V3F),
2765 const_iv (GL_T2F_V3F),
2766 const_iv (GL_T2F_N3F_V3F),
1520# undef const_iv 2767# undef const_iv
1521 }; 2768 };
1522 2769
1523 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 2770 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1524 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 2771 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
2772
2773 texture_av = newAV ();
2774 AvREAL_off (texture_av);
1525} 2775}
2776
2777void
2778disable_GL_EXT_blend_func_separate ()
2779 CODE:
2780 gl.BlendFuncSeparate = 0;
2781 gl.BlendFuncSeparateEXT = 0;
2782
2783char *
2784gl_vendor ()
2785 CODE:
2786 RETVAL = (char *)glGetString (GL_VENDOR);
2787 OUTPUT:
2788 RETVAL
2789
2790char *
2791gl_version ()
2792 CODE:
2793 RETVAL = (char *)glGetString (GL_VERSION);
2794 OUTPUT:
2795 RETVAL
2796
2797char *
2798gl_extensions ()
2799 CODE:
2800 RETVAL = (char *)glGetString (GL_EXTENSIONS);
2801 OUTPUT:
2802 RETVAL
2803
2804const char *glGetString (GLenum pname)
2805
2806GLint glGetInteger (GLenum pname)
2807 CODE:
2808 glGetIntegerv (pname, &RETVAL);
2809 OUTPUT:
2810 RETVAL
2811
2812GLdouble glGetDouble (GLenum pname)
2813 CODE:
2814 glGetDoublev (pname, &RETVAL);
2815 OUTPUT:
2816 RETVAL
1526 2817
1527int glGetError () 2818int glGetError ()
2819
2820void glFinish ()
1528 2821
1529void glClear (int mask) 2822void glClear (int mask)
1530 2823
1531void glClearColor (float r, float g, float b, float a = 1.0) 2824void glClearColor (float r, float g, float b, float a = 1.0)
1532 PROTOTYPE: @ 2825 PROTOTYPE: @
… …
1539 2832
1540void glHint (int target, int mode) 2833void glHint (int target, int mode)
1541 2834
1542void glBlendFunc (int sfactor, int dfactor) 2835void glBlendFunc (int sfactor, int dfactor)
1543 2836
2837void glBlendFuncSeparate (int sa, int da, int saa, int daa)
2838 CODE:
2839 gl_BlendFuncSeparate (sa, da, saa, daa);
2840
2841void glDepthMask (int flag)
2842
1544void glLogicOp (int opcode) 2843void glLogicOp (int opcode)
1545 2844
1546void glColorMask (int red, int green, int blue, int alpha) 2845void glColorMask (int red, int green, int blue, int alpha)
1547 2846
1548void glMatrixMode (int mode) 2847void glMatrixMode (int mode)
… …
1551 2850
1552void glPopMatrix () 2851void glPopMatrix ()
1553 2852
1554void glLoadIdentity () 2853void glLoadIdentity ()
1555 2854
2855void glDrawBuffer (int buffer)
2856
2857void glReadBuffer (int buffer)
2858
1556# near and far are due to microsofts buggy c compiler 2859# near_ and far_ are due to microsofts buggy "c" compiler
2860void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2861
2862# near_ and far_ are due to microsofts buggy "c" compiler
1557void glOrtho (double left, double right, double bottom, double top, double near_, double far_) 2863void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
2864
2865PROTOTYPES: DISABLE
1558 2866
1559void glViewport (int x, int y, int width, int height) 2867void glViewport (int x, int y, int width, int height)
1560 2868
1561void glScissor (int x, int y, int width, int height) 2869void glScissor (int x, int y, int width, int height)
1562 2870
… …
1570 2878
1571void glRotate (float angle, float x, float y, float z) 2879void glRotate (float angle, float x, float y, float z)
1572 CODE: 2880 CODE:
1573 glRotatef (angle, x, y, z); 2881 glRotatef (angle, x, y, z);
1574 2882
1575void glBegin (int mode)
1576
1577void glEnd ()
1578
1579void glColor (float r, float g, float b, float a = 1.0) 2883void glColor (float r, float g, float b, float a = 1.0)
1580 PROTOTYPE: @ 2884 ALIAS:
2885 glColor_premultiply = 1
1581 CODE: 2886 CODE:
1582 // 255.999 is close enough to correctness (256 and clamp) 2887 if (ix)
1583 glColor4ub (r * 255.999, g * 255.999, b * 255.999, a * 255.999); 2888 {
2889 r *= a;
2890 g *= a;
2891 b *= a;
2892 }
2893 // microsoft visual "c" rounds instead of truncating...
2894 glColor4f (r, g, b, a);
2895
2896void glRasterPos (float x, float y, float z = 0.)
2897 CODE:
2898 glRasterPos3f (0, 0, z);
2899 glBitmap (0, 0, 0, 0, x, y, 0);
1584 2900
1585void glVertex (float x, float y, float z = 0.) 2901void glVertex (float x, float y, float z = 0.)
1586 CODE: 2902 CODE:
1587 glVertex3f (x, y, z); 2903 glVertex3f (x, y, z);
1588 2904
1589void glTexCoord (float s, float t) 2905void glTexCoord (float s, float t)
1590 CODE: 2906 CODE:
1591 glTexCoord2f (s, t); 2907 glTexCoord2f (s, t);
1592 2908
2909void glRect (float x1, float y1, float x2, float y2)
2910 CODE:
2911 glRectf (x1, y1, x2, y2);
2912
2913void glRect_lineloop (float x1, float y1, float x2, float y2)
2914 CODE:
2915 glBegin (GL_LINE_LOOP);
2916 glVertex2f (x1, y1);
2917 glVertex2f (x2, y1);
2918 glVertex2f (x2, y2);
2919 glVertex2f (x1, y2);
2920 glEnd ();
2921
2922PROTOTYPES: ENABLE
2923
2924void glBegin (int mode)
2925
2926void glEnd ()
2927
2928void glPointSize (GLfloat size)
2929
2930void glLineWidth (GLfloat width)
2931
2932void glInterleavedArrays (int format, int stride, char *data)
2933
2934void glDrawElements (int mode, int count, int type, char *indices)
2935
2936# 1.2 void glDrawRangeElements (int mode, int start, int end
2937
1593void glTexEnv (int target, int pname, float param) 2938void glTexEnv (int target, int pname, float param)
1594 CODE: 2939 CODE:
1595 glTexEnvf (target, pname, param); 2940 glTexEnvf (target, pname, param);
1596 2941
1597void glTexParameter (int target, int pname, float param) 2942void glTexParameter (int target, int pname, float param)
… …
1600 2945
1601void glBindTexture (int target, int name) 2946void glBindTexture (int target, int name)
1602 2947
1603void glConvolutionParameter (int target, int pname, float params) 2948void glConvolutionParameter (int target, int pname, float params)
1604 CODE: 2949 CODE:
1605 GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); 2950 if (gl.ConvolutionParameterf)
2951 gl.ConvolutionParameterf (target, pname, params);
1606 2952
1607void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) 2953void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1608 CODE: 2954 CODE:
1609 GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, 2955 if (gl.ConvolutionFilter2D)
1610 (target, internalformat, width, height, format, type, data)); 2956 gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1611 2957
1612void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) 2958void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1613 CODE: 2959 CODE:
1614 GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D, 2960 if (gl.SeparableFilter2D)
1615 (target, internalformat, width, height, format, type, row, column)); 2961 gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1616 2962
1617void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) 2963void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1618 2964
1619void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) 2965void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1620 2966
1621void glRasterPos (int x, int y) 2967void glDrawPixels (int width, int height, int format, int type, char *pixels)
1622 CODE: 2968
1623 glRasterPos2i (x, y); 2969void glPixelZoom (float x, float y)
1624 2970
1625void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR) 2971void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1626 2972
1627int glGenTexture () 2973int glGenTexture ()
1628 CODE: 2974 CODE:
1629{ 2975 RETVAL = gen_texture ();
1630 GLuint name;
1631 glGenTextures (1, &name);
1632 RETVAL = name;
1633}
1634 OUTPUT: 2976 OUTPUT:
1635 RETVAL 2977 RETVAL
1636 2978
1637void glDeleteTexture (int name) 2979void glDeleteTexture (int name)
1638 CODE: 2980 CODE:
1639{
1640 GLuint name_ = name;
1641 glDeleteTextures (1, &name_); 2981 del_texture (name);
1642} 2982
1643
1644int glGenList () 2983int glGenList ()
1645 CODE: 2984 CODE:
1646 RETVAL = glGenLists (1); 2985 RETVAL = glGenLists (1);
1647 OUTPUT: 2986 OUTPUT:
1648 RETVAL 2987 RETVAL
… …
1655 2994
1656void glEndList () 2995void glEndList ()
1657 2996
1658void glCallList (int list) 2997void glCallList (int list)
1659 2998
2999MODULE = Deliantra::Client PACKAGE = DC::UI::Base
3000
3001PROTOTYPES: DISABLE
3002
3003void
3004find_widget (SV *self, NV x, NV y)
3005 PPCODE:
3006{
3007 if (within_widget (self, x, y))
3008 XPUSHs (self);
3009}
3010
3011BOOT:
3012{
3013 hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
3014
3015 draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
3016 draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
3017 draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
3018 draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
3019}
3020
3021void
3022draw (SV *self)
3023 CODE:
3024{
3025 HV *hv;
3026 SV **svp;
3027 NV x, y, w, h;
3028 SV *draw_x_sv = GvSV (draw_x_gv);
3029 SV *draw_y_sv = GvSV (draw_y_gv);
3030 SV *draw_w_sv = GvSV (draw_w_gv);
3031 SV *draw_h_sv = GvSV (draw_h_gv);
3032 double draw_x, draw_y;
3033
3034 if (!SvROK (self))
3035 croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
3036
3037 hv = (HV *)SvRV (self);
3038
3039 if (SvTYPE (hv) != SVt_PVHV)
3040 croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
3041
3042 svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
3043 svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
3044
3045 if (!h || !w)
3046 XSRETURN_EMPTY;
3047
3048 svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
3049 svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
3050
3051 draw_x = SvNV (draw_x_sv) + x;
3052 draw_y = SvNV (draw_y_sv) + y;
3053
3054 if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
3055 || draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
3056 XSRETURN_EMPTY;
3057
3058 sv_setnv (draw_x_sv, draw_x);
3059 sv_setnv (draw_y_sv, draw_y);
3060
3061 glPushMatrix ();
3062 glTranslated (x, y, 0);
3063
3064 if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
3065 {
3066 svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
3067
3068 if (svp && SvTRUE (*svp))
3069 {
3070 glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
3071 glEnable (GL_BLEND);
3072 glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
3073 glBegin (GL_QUADS);
3074 glVertex2f (0, 0);
3075 glVertex2f (w, 0);
3076 glVertex2f (w, h);
3077 glVertex2f (0, h);
3078 glEnd ();
3079 glDisable (GL_BLEND);
3080 }
3081 }
3082#if 0
3083 // draw borders, for debugging
3084 glPushMatrix ();
3085 glColor4f (1., 1., 0., 1.);
3086 glTranslatef (.5, .5, 0.);
3087 glBegin (GL_LINE_LOOP);
3088 glVertex2f (0 , 0);
3089 glVertex2f (w - 1, 0);
3090 glVertex2f (w - 1, h - 1);
3091 glVertex2f (0 , h - 1);
3092 glEnd ();
3093 glPopMatrix ();
3094#endif
3095 PUSHMARK (SP);
3096 XPUSHs (self);
3097 PUTBACK;
3098 call_method ("_draw", G_VOID | G_DISCARD);
3099 SPAGAIN;
3100
3101 glPopMatrix ();
3102
3103 draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
3104 draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
3105}
3106

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