1 | #ifdef _WIN32 |
1 | #ifdef _WIN32 |
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2 | # define WIN32_LEAN_AND_MEAN |
2 | # define _WIN32_WINNT 0x0500 // needed to get win2000 api calls |
3 | # define _WIN32_WINNT 0x0500 // needed to get win2000 api calls |
3 | # include <malloc.h> |
4 | # include <malloc.h> |
4 | # include <windows.h> |
5 | # include <windows.h> |
5 | # pragma warning(disable:4244) |
6 | # pragma warning(disable:4244) |
6 | #endif |
7 | #endif |
7 | |
8 | |
8 | #include "EXTERN.h" |
9 | #include "EXTERN.h" |
9 | #include "perl.h" |
10 | #include "perl.h" |
10 | #include "XSUB.h" |
11 | #include "XSUB.h" |
11 | |
12 | |
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13 | #ifdef _WIN32 |
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14 | # undef pipe |
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15 | #endif |
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16 | |
12 | #include <math.h> |
17 | #include <math.h> |
13 | #include <string.h> |
18 | #include <string.h> |
14 | #include <stdio.h> |
19 | #include <stdio.h> |
15 | #include <stdlib.h> |
20 | #include <stdlib.h> |
16 | |
21 | |
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18 | #include <SDL_endian.h> |
23 | #include <SDL_endian.h> |
19 | #include <SDL_image.h> |
24 | #include <SDL_image.h> |
20 | #include <SDL_mixer.h> |
25 | #include <SDL_mixer.h> |
21 | #include <SDL_opengl.h> |
26 | #include <SDL_opengl.h> |
22 | |
27 | |
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28 | #define PANGO_ENABLE_BACKEND |
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29 | #define G_DISABLE_CAST_CHECKS |
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30 | |
23 | #include <glib/gmacros.h> |
31 | #include <glib/gmacros.h> |
24 | |
32 | |
25 | #include <pango/pango.h> |
33 | #include <pango/pango.h> |
26 | #include <pango/pangofc-fontmap.h> |
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27 | #include <pango/pangoft2.h> |
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28 | #include <pango/pangocairo.h> |
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29 | |
34 | |
30 | #ifndef _WIN32 |
35 | #ifndef _WIN32 |
31 | # include <sys/types.h> |
36 | # include <sys/types.h> |
32 | # include <sys/socket.h> |
37 | # include <sys/socket.h> |
33 | # include <netinet/in.h> |
38 | # include <netinet/in.h> |
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40 | typedef signed char int8_t; |
45 | typedef signed char int8_t; |
41 | typedef signed short int16_t; |
46 | typedef signed short int16_t; |
42 | typedef signed int int32_t; |
47 | typedef signed int int32_t; |
43 | #endif |
48 | #endif |
44 | |
49 | |
45 | #include "glext.h" |
50 | #define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */ |
46 | |
51 | |
47 | #define FOW_DARKNESS 32 |
52 | #define FOW_DARKNESS 32 |
48 | |
53 | |
49 | #define MAP_EXTEND_X 32 |
54 | #define MAP_EXTEND_X 32 |
50 | #define MAP_EXTEND_Y 512 |
55 | #define MAP_EXTEND_Y 512 |
51 | |
56 | |
52 | #define MIN_FONT_HEIGHT 10 |
57 | #define MIN_FONT_HEIGHT 10 |
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58 | |
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59 | #if 0 |
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60 | # define PARACHUTE SDL_INIT_NOPARACHUTE |
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61 | #else |
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62 | # define PARACHUTE 0 |
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63 | #endif |
53 | |
64 | |
54 | static struct |
65 | static struct |
55 | { |
66 | { |
56 | #define GL_FUNC(ptr,name) ptr name; |
67 | #define GL_FUNC(ptr,name) ptr name; |
57 | #include "glfunc.h" |
68 | #include "glfunc.h" |
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66 | gl.BlendFuncSeparateEXT (sa, da, saa, daa); |
77 | gl.BlendFuncSeparateEXT (sa, da, saa, daa); |
67 | else |
78 | else |
68 | glBlendFunc (sa, da); |
79 | glBlendFunc (sa, da); |
69 | } |
80 | } |
70 | |
81 | |
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82 | #include "texcache.c" |
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83 | |
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84 | #include "pango-font.c" |
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85 | #include "pango-fontmap.c" |
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86 | #include "pango-render.c" |
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87 | |
71 | typedef Mix_Chunk *CFClient__MixChunk; |
88 | typedef Mix_Chunk *CFClient__MixChunk; |
72 | typedef Mix_Music *CFClient__MixMusic; |
89 | typedef Mix_Music *CFClient__MixMusic; |
73 | |
90 | |
74 | typedef PangoFontDescription *CFClient__Font; |
91 | typedef PangoFontDescription *CFClient__Font; |
75 | |
92 | |
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93 | static int |
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94 | shape_attr_p (PangoLayoutRun *run) |
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95 | { |
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96 | GSList *attrs = run->item->analysis.extra_attrs; |
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97 | |
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98 | while (attrs) |
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99 | { |
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100 | PangoAttribute *attr = attrs->data; |
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101 | |
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102 | if (attr->klass->type == PANGO_ATTR_SHAPE) |
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103 | return 1; |
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104 | |
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105 | attrs = attrs->next; |
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106 | } |
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107 | |
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108 | return 0; |
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109 | } |
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110 | |
76 | typedef struct cf_layout { |
111 | typedef struct cf_layout { |
77 | PangoLayout *pl; // either derived from a cairo or ft2 context |
112 | PangoLayout *pl; |
78 | int rgba; // wether we use rgba (cairo) or grayscale (ft2) |
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79 | float r, g, b, a; // default color for rgba mode |
113 | float r, g, b, a; // default color for rgba mode |
80 | int base_height; |
114 | int base_height; |
81 | CFClient__Font font; |
115 | CFClient__Font font; |
82 | } *CFClient__Layout; |
116 | } *CFClient__Layout; |
83 | |
117 | |
84 | static CFClient__Font default_font; |
118 | static CFClient__Font default_font; |
85 | static PangoContext *ft2_context, *cairo_context; |
119 | static PangoContext *opengl_context; |
86 | static PangoFontMap *ft2_fontmap, *cairo_fontmap; |
120 | static PangoFontMap *opengl_fontmap; |
87 | |
121 | |
88 | static void |
122 | static void |
89 | substitute_func (FcPattern *pattern, gpointer data) |
123 | substitute_func (FcPattern *pattern, gpointer data) |
90 | { |
124 | { |
91 | FcPatternAddBool (pattern, FC_HINTING, 1); |
125 | FcPatternAddBool (pattern, FC_HINTING, 1); |
92 | #ifdef FC_HINT_STYLE |
126 | #ifdef FC_HINT_STYLE |
93 | FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); |
127 | FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL); |
94 | #endif |
128 | #endif |
95 | #ifdef _WIN32 |
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96 | FcPatternAddBool (pattern, FC_AUTOHINT, 1); |
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97 | #else |
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98 | FcPatternAddBool (pattern, FC_AUTOHINT, 0); |
129 | FcPatternAddBool (pattern, FC_AUTOHINT, 0); |
99 | #endif |
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100 | } |
130 | } |
101 | |
131 | |
102 | static void |
132 | static void |
103 | layout_update_font (CFClient__Layout self) |
133 | layout_update_font (CFClient__Layout self) |
104 | { |
134 | { |
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436 | |
466 | |
437 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
467 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
438 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
468 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
439 | } |
469 | } |
440 | |
470 | |
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471 | int |
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472 | in_destruct () |
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473 | CODE: |
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474 | RETVAL = PL_main_cv == Nullcv; |
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475 | OUTPUT: |
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476 | RETVAL |
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477 | |
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478 | NV floor (NV x) |
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479 | |
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480 | NV ceil (NV x) |
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481 | |
441 | void |
482 | void |
442 | pango_init () |
483 | pango_init () |
443 | CODE: |
484 | CODE: |
444 | // delayed, so it can pick up new fonts added by AddFontResourceEx |
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445 | { |
485 | { |
446 | { |
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447 | ft2_fontmap = pango_ft2_font_map_new (); |
486 | opengl_fontmap = pango_opengl_font_map_new (); |
448 | pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); |
487 | pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0); |
449 | ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); |
488 | opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap); |
450 | } |
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451 | { |
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452 | cairo_font_options_t *fopt = cairo_font_options_create (); |
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453 | cairo_fontmap = pango_cairo_font_map_get_default (); |
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454 | cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap); |
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455 | #ifdef _WIN32 |
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456 | // cairo looks like shit eaten twice on windows |
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457 | cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE); |
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458 | #else |
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459 | cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY); |
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460 | #endif |
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461 | cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL); |
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462 | cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON); |
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463 | pango_cairo_context_set_font_options (cairo_context, fopt); |
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464 | cairo_font_options_destroy (fopt); |
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465 | } |
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466 | } |
489 | } |
467 | |
490 | |
468 | int |
491 | int |
469 | SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO) |
492 | SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE) |
470 | |
493 | |
471 | void |
494 | void |
472 | SDL_Quit () |
495 | SDL_Quit () |
473 | |
496 | |
474 | void |
497 | void |
… | |
… | |
481 | SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); |
504 | SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5); |
482 | SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); |
505 | SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5); |
483 | SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); |
506 | SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1); |
484 | |
507 | |
485 | SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); |
508 | SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15); |
486 | SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16); |
509 | SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0); |
487 | |
510 | |
488 | SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); |
511 | SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0); |
489 | SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); |
512 | SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0); |
490 | SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); |
513 | SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0); |
491 | SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); |
514 | SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0); |
492 | |
515 | |
493 | SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); |
516 | SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1); |
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517 | SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1); |
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518 | SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1); |
494 | |
519 | |
495 | SDL_EnableUNICODE (1); |
520 | SDL_EnableUNICODE (1); |
496 | SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL); |
521 | SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL); |
497 | |
522 | |
498 | m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); |
523 | m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL); |
… | |
… | |
585 | hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); |
610 | hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0); |
586 | hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); |
611 | hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0); |
587 | break; |
612 | break; |
588 | } |
613 | } |
589 | |
614 | |
590 | XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); |
615 | XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFClient::UI::Event", 1)))); |
591 | } |
616 | } |
592 | } |
617 | } |
593 | |
618 | |
594 | int |
619 | int |
595 | Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) |
620 | Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048) |
… | |
… | |
611 | #endif |
636 | #endif |
612 | |
637 | |
613 | void |
638 | void |
614 | add_font (char *file) |
639 | add_font (char *file) |
615 | CODE: |
640 | CODE: |
616 | FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ |
641 | FcConfigAppFontAddFile (0, (const FcChar8 *)file); |
617 | #ifdef _WIN32 |
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618 | // cairo... sigh... requires win2000 |
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619 | AddFontResourceEx (file, FR_PRIVATE, 0); |
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620 | #endif |
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621 | |
642 | |
622 | void |
643 | void |
623 | load_image_inline (SV *image_) |
644 | load_image_inline (SV *image_) |
624 | ALIAS: |
645 | ALIAS: |
625 | load_image_file = 1 |
646 | load_image_file = 1 |
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… | |
667 | |
688 | |
668 | surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); |
689 | surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE); |
669 | |
690 | |
670 | assert (surface2->pitch == surface2->w * 4); |
691 | assert (surface2->pitch == surface2->w * 4); |
671 | |
692 | |
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693 | SDL_LockSurface (surface2); |
672 | EXTEND (SP, 5); |
694 | EXTEND (SP, 6); |
673 | PUSHs (sv_2mortal (newSViv (surface2->w))); |
695 | PUSHs (sv_2mortal (newSViv (surface2->w))); |
674 | PUSHs (sv_2mortal (newSViv (surface2->h))); |
696 | PUSHs (sv_2mortal (newSViv (surface2->h))); |
675 | SDL_LockSurface (surface2); |
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676 | PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); |
697 | PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch))); |
677 | SDL_UnlockSurface (surface2); |
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678 | PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); |
698 | PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB))); |
679 | PUSHs (sv_2mortal (newSViv (GL_RGBA))); |
699 | PUSHs (sv_2mortal (newSViv (GL_RGBA))); |
680 | PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); |
700 | PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE))); |
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701 | SDL_UnlockSurface (surface2); |
681 | |
702 | |
682 | SDL_FreeSurface (surface); |
703 | SDL_FreeSurface (surface); |
683 | SDL_FreeSurface (surface2); |
704 | SDL_FreeSurface (surface2); |
684 | } |
705 | } |
685 | |
706 | |
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754 | CODE: |
775 | CODE: |
755 | default_font = self; |
776 | default_font = self; |
756 | |
777 | |
757 | MODULE = CFClient PACKAGE = CFClient::Layout |
778 | MODULE = CFClient PACKAGE = CFClient::Layout |
758 | |
779 | |
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780 | void |
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781 | reset_glyph_cache () |
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782 | CODE: |
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783 | tc_clear (); |
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784 | |
759 | CFClient::Layout |
785 | CFClient::Layout |
760 | new (SV *class, int rgba = 0) |
786 | new (SV *class) |
761 | CODE: |
787 | CODE: |
762 | New (0, RETVAL, 1, struct cf_layout); |
788 | New (0, RETVAL, 1, struct cf_layout); |
763 | |
789 | |
764 | RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); |
790 | RETVAL->pl = pango_layout_new (opengl_context); |
765 | RETVAL->rgba = rgba; |
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766 | RETVAL->r = 1.; |
791 | RETVAL->r = 1.; |
767 | RETVAL->g = 1.; |
792 | RETVAL->g = 1.; |
768 | RETVAL->b = 1.; |
793 | RETVAL->b = 1.; |
769 | RETVAL->a = 1.; |
794 | RETVAL->a = 1.; |
770 | RETVAL->base_height = MIN_FONT_HEIGHT; |
795 | RETVAL->base_height = MIN_FONT_HEIGHT; |
… | |
… | |
779 | DESTROY (CFClient::Layout self) |
804 | DESTROY (CFClient::Layout self) |
780 | CODE: |
805 | CODE: |
781 | g_object_unref (self->pl); |
806 | g_object_unref (self->pl); |
782 | Safefree (self); |
807 | Safefree (self); |
783 | |
808 | |
784 | int |
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785 | is_rgba (CFClient::Layout self) |
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786 | CODE: |
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787 | RETVAL = self->rgba; |
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788 | OUTPUT: |
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789 | RETVAL |
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790 | |
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791 | void |
809 | void |
792 | set_text (CFClient::Layout self, SV *text_) |
810 | set_text (CFClient::Layout self, SV *text_) |
793 | CODE: |
811 | CODE: |
794 | { |
812 | { |
795 | STRLEN textlen; |
813 | STRLEN textlen; |
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805 | STRLEN textlen; |
823 | STRLEN textlen; |
806 | char *text = SvPVutf8 (text_, textlen); |
824 | char *text = SvPVutf8 (text_, textlen); |
807 | |
825 | |
808 | pango_layout_set_markup (self->pl, text, textlen); |
826 | pango_layout_set_markup (self->pl, text, textlen); |
809 | } |
827 | } |
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828 | |
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829 | void |
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830 | set_shapes (CFClient::Layout self, ...) |
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831 | CODE: |
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832 | { |
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833 | PangoAttrList *attrs = 0; |
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834 | const char *text = pango_layout_get_text (self->pl); |
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835 | const char *pos = text; |
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836 | int arg = 4; |
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837 | |
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838 | while (arg < items && (pos = strstr (pos, OBJ_STR))) |
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839 | { |
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840 | PangoRectangle inkrect, rect; |
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841 | PangoAttribute *attr; |
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842 | |
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843 | int x = SvIV (ST (arg - 3)); |
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844 | int y = SvIV (ST (arg - 2)); |
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845 | int w = SvIV (ST (arg - 1)); |
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846 | int h = SvIV (ST (arg )); |
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847 | |
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848 | inkrect.x = 0; |
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849 | inkrect.y = 0; |
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850 | inkrect.width = 0; |
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851 | inkrect.height = 0; |
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852 | |
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853 | rect.x = x * PANGO_SCALE; |
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854 | rect.y = y * PANGO_SCALE; |
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855 | rect.width = w * PANGO_SCALE; |
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856 | rect.height = h * PANGO_SCALE; |
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857 | |
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858 | if (!attrs) |
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859 | attrs = pango_layout_get_attributes (self->pl); |
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860 | |
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861 | attr = pango_attr_shape_new (&inkrect, &rect); |
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862 | attr->start_index = pos - text; |
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863 | attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1; |
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864 | pango_attr_list_insert (attrs, attr); |
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865 | |
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866 | arg += 4; |
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867 | pos += sizeof (OBJ_STR) - 1; |
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868 | } |
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869 | |
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870 | if (attrs) |
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871 | pango_layout_set_attributes (self->pl, attrs); |
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872 | } |
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873 | |
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874 | void |
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875 | get_shapes (CFClient::Layout self) |
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876 | PPCODE: |
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877 | { |
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878 | PangoLayoutIter *iter = pango_layout_get_iter (self->pl); |
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879 | |
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880 | do |
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881 | { |
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882 | PangoLayoutRun *run = pango_layout_iter_get_run (iter); |
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883 | |
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884 | if (run && shape_attr_p (run)) |
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885 | { |
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886 | PangoRectangle extents; |
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887 | pango_layout_iter_get_run_extents (iter, 0, &extents); |
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888 | |
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889 | EXTEND (SP, 2); |
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890 | PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x)))); |
|
|
891 | PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y)))); |
|
|
892 | } |
|
|
893 | } |
|
|
894 | while (pango_layout_iter_next_run (iter)); |
|
|
895 | |
|
|
896 | pango_layout_iter_free (iter); |
|
|
897 | } |
|
|
898 | |
|
|
899 | int |
|
|
900 | has_wrapped (CFClient::Layout self) |
|
|
901 | CODE: |
|
|
902 | { |
|
|
903 | int lines = 1; |
|
|
904 | const char *text = pango_layout_get_text (self->pl); |
|
|
905 | |
|
|
906 | while (*text) |
|
|
907 | lines += *text++ == '\n'; |
|
|
908 | |
|
|
909 | RETVAL = lines < pango_layout_get_line_count (self->pl); |
|
|
910 | } |
|
|
911 | OUTPUT: |
|
|
912 | RETVAL |
810 | |
913 | |
811 | SV * |
914 | SV * |
812 | get_text (CFClient::Layout self) |
915 | get_text (CFClient::Layout self) |
813 | CODE: |
916 | CODE: |
814 | RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); |
917 | RETVAL = newSVpv (pango_layout_get_text (self->pl), 0); |
… | |
… | |
884 | PUSHs (sv_2mortal (newSViv (w))); |
987 | PUSHs (sv_2mortal (newSViv (w))); |
885 | PUSHs (sv_2mortal (newSViv (h))); |
988 | PUSHs (sv_2mortal (newSViv (h))); |
886 | } |
989 | } |
887 | |
990 | |
888 | int |
991 | int |
|
|
992 | descent (CFClient::Layout self) |
|
|
993 | CODE: |
|
|
994 | { |
|
|
995 | PangoRectangle rect; |
|
|
996 | PangoLayoutLine *line = pango_layout_get_line (self->pl, 0); |
|
|
997 | pango_layout_line_get_pixel_extents (line, 0, &rect); |
|
|
998 | RETVAL = PANGO_DESCENT (rect); |
|
|
999 | } |
|
|
1000 | OUTPUT: |
|
|
1001 | RETVAL |
|
|
1002 | |
|
|
1003 | int |
889 | xy_to_index (CFClient::Layout self, int x, int y) |
1004 | xy_to_index (CFClient::Layout self, int x, int y) |
890 | CODE: |
1005 | CODE: |
891 | { |
1006 | { |
892 | int index, trailing; |
1007 | int index, trailing; |
893 | pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); |
1008 | pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); |
… | |
… | |
908 | PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); |
1023 | PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); |
909 | PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); |
1024 | PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE))); |
910 | } |
1025 | } |
911 | |
1026 | |
912 | void |
1027 | void |
913 | render (CFClient::Layout self) |
1028 | render (CFClient::Layout self, float x, float y) |
914 | PPCODE: |
1029 | PPCODE: |
915 | { |
1030 | pango_opengl_render_layout_subpixel ( |
916 | SV *retval; |
1031 | self->pl, |
917 | int w, h; |
1032 | x * PANGO_SCALE, y * PANGO_SCALE, |
918 | |
1033 | self->r, self->g, self->b, self->a |
919 | layout_get_pixel_size (self, &w, &h); |
|
|
920 | |
|
|
921 | if (self->rgba) |
|
|
922 | { |
1034 | ); |
923 | cairo_surface_t *surface; |
|
|
924 | cairo_t *cairo; |
|
|
925 | |
|
|
926 | retval = newSV (w * h * 4); |
|
|
927 | SvPOK_only (retval); |
|
|
928 | SvCUR_set (retval, w * h * 4); |
|
|
929 | |
|
|
930 | memset (SvPVX (retval), 0, w * h * 4); |
|
|
931 | |
|
|
932 | surface = cairo_image_surface_create_for_data ( |
|
|
933 | (void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4); |
|
|
934 | cairo = cairo_create (surface); |
|
|
935 | cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a); |
|
|
936 | |
|
|
937 | pango_cairo_show_layout (cairo, self->pl); |
|
|
938 | |
|
|
939 | cairo_destroy (cairo); |
|
|
940 | cairo_surface_destroy (surface); |
|
|
941 | |
|
|
942 | // what a mess, and its premultiplied, too :( |
|
|
943 | { |
|
|
944 | uint32_t *p = (uint32_t *)SvPVX (retval); |
|
|
945 | uint32_t *e = p + w * h; |
|
|
946 | |
|
|
947 | while (p < e) |
|
|
948 | { |
|
|
949 | uint32_t rgba = *p; |
|
|
950 | rgba = (rgba >> 24) | (rgba << 8); |
|
|
951 | #if 0 |
|
|
952 | #ifdef _WIN32 |
|
|
953 | {//D |
|
|
954 | uint8_t r = rgba >> 24; |
|
|
955 | uint8_t g = rgba >> 16; |
|
|
956 | uint8_t b = rgba >> 8; |
|
|
957 | uint8_t a = rgba >> 0; |
|
|
958 | |
|
|
959 | rgba = (rgba & 0xffffff00) | a; |
|
|
960 | } |
|
|
961 | #endif |
|
|
962 | #endif |
|
|
963 | rgba = SDL_SwapBE32 (rgba); |
|
|
964 | *p++ = rgba; |
|
|
965 | } |
|
|
966 | } |
|
|
967 | |
|
|
968 | EXTEND (SP, 5); |
|
|
969 | PUSHs (sv_2mortal (newSViv (w))); |
|
|
970 | PUSHs (sv_2mortal (newSViv (h))); |
|
|
971 | PUSHs (sv_2mortal (retval)); |
|
|
972 | PUSHs (sv_2mortal (newSViv (GL_RGBA))); |
|
|
973 | PUSHs (sv_2mortal (newSViv (GL_RGBA))); |
|
|
974 | } |
|
|
975 | else |
|
|
976 | { |
|
|
977 | FT_Bitmap bitmap; |
|
|
978 | |
|
|
979 | retval = newSV (w * h); |
|
|
980 | SvPOK_only (retval); |
|
|
981 | SvCUR_set (retval, w * h); |
|
|
982 | |
|
|
983 | bitmap.rows = h; |
|
|
984 | bitmap.width = w; |
|
|
985 | bitmap.pitch = w; |
|
|
986 | bitmap.buffer = (unsigned char*)SvPVX (retval); |
|
|
987 | bitmap.num_grays = 256; |
|
|
988 | bitmap.pixel_mode = FT_PIXEL_MODE_GRAY; |
|
|
989 | |
|
|
990 | memset (bitmap.buffer, 0, w * h); |
|
|
991 | |
|
|
992 | pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE); |
|
|
993 | |
|
|
994 | EXTEND (SP, 5); |
|
|
995 | PUSHs (sv_2mortal (newSViv (w))); |
|
|
996 | PUSHs (sv_2mortal (newSViv (h))); |
|
|
997 | PUSHs (sv_2mortal (retval)); |
|
|
998 | PUSHs (sv_2mortal (newSViv (GL_ALPHA))); |
|
|
999 | PUSHs (sv_2mortal (newSViv (GL_ALPHA))); |
|
|
1000 | } |
|
|
1001 | } |
|
|
1002 | |
1035 | |
1003 | MODULE = CFClient PACKAGE = CFClient::Texture |
1036 | MODULE = CFClient PACKAGE = CFClient::Texture |
1004 | |
1037 | |
1005 | void |
1038 | void |
1006 | pad2pot (SV *data_, SV *w_, SV *h_) |
1039 | pad2pot (SV *data_, SV *w_, SV *h_) |
… | |
… | |
1038 | } |
1071 | } |
1039 | } |
1072 | } |
1040 | } |
1073 | } |
1041 | |
1074 | |
1042 | void |
1075 | void |
1043 | draw_quad (SV *self, float x, float y, float w = 0, float h = 0) |
1076 | draw_quad (SV *self, float x, float y, float w = 0., float h = 0.) |
1044 | PROTOTYPE: $$$;$$ |
1077 | PROTOTYPE: $$$;$$ |
1045 | ALIAS: |
1078 | ALIAS: |
1046 | draw_quad_alpha = 1 |
1079 | draw_quad_alpha = 1 |
1047 | draw_quad_alpha_premultiplied = 2 |
1080 | draw_quad_alpha_premultiplied = 2 |
1048 | CODE: |
1081 | CODE: |
… | |
… | |
1229 | |
1262 | |
1230 | while (data < data_end) |
1263 | while (data < data_end) |
1231 | { |
1264 | { |
1232 | flags = (data [0] << 8) + data [1]; data += 2; |
1265 | flags = (data [0] << 8) + data [1]; data += 2; |
1233 | |
1266 | |
1234 | x = ((flags >> 10) & 63) + self->x; |
1267 | x = self->x + ((flags >> 10) & 63); |
1235 | y = ((flags >> 4) & 63) + self->y; |
1268 | y = self->y + ((flags >> 4) & 63); |
1236 | |
1269 | |
1237 | cell = map_get_cell (self, x, y); |
1270 | cell = map_get_cell (self, x, y); |
1238 | |
1271 | |
1239 | if (flags & 15) |
1272 | if (flags & 15) |
1240 | { |
1273 | { |
… | |
… | |
1330 | OUTPUT: |
1363 | OUTPUT: |
1331 | RETVAL |
1364 | RETVAL |
1332 | |
1365 | |
1333 | void |
1366 | void |
1334 | draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) |
1367 | draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) |
1335 | PPCODE: |
1368 | CODE: |
1336 | { |
1369 | { |
1337 | int vx, vy; |
1370 | int vx, vy; |
1338 | int x, y, z; |
1371 | int x, y, z; |
1339 | int last_name; |
1372 | int last_name; |
1340 | mapface face; |
1373 | mapface face; |
1341 | int sw4 = (sw + 3) & ~3; |
|
|
1342 | SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); |
|
|
1343 | uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); |
|
|
1344 | |
1374 | |
1345 | memset (darkness, 255, sw4 * sh); |
|
|
1346 | SvPOK_only (darkness_sv); |
|
|
1347 | SvCUR_set (darkness_sv, sw4 * sh); |
|
|
1348 | |
|
|
1349 | vx = self->x + (self->w - sw) / 2 - shift_x; |
1375 | vx = self->x + self->w / 2 - sw / 2 - shift_x; |
1350 | vy = self->y + (self->h - sh) / 2 - shift_y; |
1376 | vy = self->y + self->h / 2 - sh / 2 - shift_y; |
1351 | |
1377 | |
1352 | /* |
1378 | /* |
1353 | int vx = self->vx = self->w >= sw |
1379 | int vx = self->vx = self->w >= sw |
1354 | ? self->x + (self->w - sw) / 2 |
1380 | ? self->x + (self->w - sw) / 2 |
1355 | : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx)); |
1381 | : MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx)); |
… | |
… | |
1359 | : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); |
1385 | : MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy)); |
1360 | */ |
1386 | */ |
1361 | |
1387 | |
1362 | glColor4ub (255, 255, 255, 255); |
1388 | glColor4ub (255, 255, 255, 255); |
1363 | |
1389 | |
|
|
1390 | glEnable (GL_BLEND); |
1364 | glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); |
1391 | glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); |
1365 | glEnable (GL_BLEND); |
|
|
1366 | glEnable (GL_TEXTURE_2D); |
1392 | glEnable (GL_TEXTURE_2D); |
1367 | glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); |
1393 | glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); |
1368 | |
1394 | |
1369 | glBegin (GL_QUADS); |
1395 | glBegin (GL_QUADS); |
1370 | |
1396 | |
… | |
… | |
1378 | |
1404 | |
1379 | for (x = 0; x < sw; x++) |
1405 | for (x = 0; x < sw; x++) |
1380 | if (row->c0 <= x + vx && x + vx < row->c1) |
1406 | if (row->c0 <= x + vx && x + vx < row->c1) |
1381 | { |
1407 | { |
1382 | mapcell *cell = row->col + (x + vx - row->c0); |
1408 | mapcell *cell = row->col + (x + vx - row->c0); |
1383 | |
|
|
1384 | darkness[y * sw4 + x] = cell->darkness < 0 |
|
|
1385 | ? 255 - FOW_DARKNESS |
|
|
1386 | : 255 - cell->darkness; |
|
|
1387 | |
1409 | |
1388 | face = cell->face [z]; |
1410 | face = cell->face [z]; |
1389 | |
1411 | |
1390 | if (face) |
1412 | if (face) |
1391 | { |
1413 | { |
… | |
… | |
1412 | |
1434 | |
1413 | glEnd (); |
1435 | glEnd (); |
1414 | |
1436 | |
1415 | glDisable (GL_TEXTURE_2D); |
1437 | glDisable (GL_TEXTURE_2D); |
1416 | glDisable (GL_BLEND); |
1438 | glDisable (GL_BLEND); |
|
|
1439 | } |
|
|
1440 | |
|
|
1441 | void |
|
|
1442 | draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data) |
|
|
1443 | CODE: |
|
|
1444 | { |
|
|
1445 | static float color[16][3] = { |
|
|
1446 | { 0.00F, 0.00F, 0.00F }, |
|
|
1447 | { 1.00F, 1.00F, 1.00F }, |
|
|
1448 | { 0.00F, 0.00F, 0.55F }, |
|
|
1449 | { 1.00F, 0.00F, 0.00F }, |
|
|
1450 | |
|
|
1451 | { 1.00F, 0.54F, 0.00F }, |
|
|
1452 | { 0.11F, 0.56F, 1.00F }, |
|
|
1453 | { 0.93F, 0.46F, 0.00F }, |
|
|
1454 | { 0.18F, 0.54F, 0.34F }, |
|
|
1455 | |
|
|
1456 | { 0.56F, 0.73F, 0.56F }, |
|
|
1457 | { 0.80F, 0.80F, 0.80F }, |
|
|
1458 | { 0.55F, 0.41F, 0.13F }, |
|
|
1459 | { 0.99F, 0.77F, 0.26F }, |
|
|
1460 | |
|
|
1461 | { 0.74F, 0.65F, 0.41F }, |
|
|
1462 | |
|
|
1463 | { 0.00F, 1.00F, 1.00F }, |
|
|
1464 | { 1.00F, 0.00F, 1.00F }, |
|
|
1465 | { 1.00F, 1.00F, 0.00F }, |
|
|
1466 | }; |
|
|
1467 | |
|
|
1468 | int x, y; |
|
|
1469 | |
|
|
1470 | glEnable (GL_TEXTURE_2D); |
|
|
1471 | glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE); |
|
|
1472 | glEnable (GL_BLEND); |
|
|
1473 | glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); |
|
|
1474 | glBegin (GL_QUADS); |
|
|
1475 | |
|
|
1476 | for (y = 0; y < h; y++) |
|
|
1477 | for (x = 0; x < w; x++) |
|
|
1478 | { |
|
|
1479 | unsigned char m = data [x + y * w]; |
|
|
1480 | |
|
|
1481 | if (m) |
|
|
1482 | { |
|
|
1483 | float *c = color [m & 15]; |
|
|
1484 | |
|
|
1485 | float tx1 = m & 0x40 ? 0.5 : 0.; |
|
|
1486 | float tx2 = tx1 + 0.5; |
|
|
1487 | |
|
|
1488 | glColor4f (c[0], c[1], c[2], 0.75); |
|
|
1489 | glTexCoord2f (tx1, 0.); glVertex2i (x , y ); |
|
|
1490 | glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1); |
|
|
1491 | glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1); |
|
|
1492 | glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y ); |
|
|
1493 | } |
|
|
1494 | } |
|
|
1495 | |
|
|
1496 | glEnd (); |
|
|
1497 | glDisable (GL_BLEND); |
|
|
1498 | glDisable (GL_TEXTURE_2D); |
|
|
1499 | } |
|
|
1500 | |
|
|
1501 | void |
|
|
1502 | fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh) |
|
|
1503 | PPCODE: |
|
|
1504 | { |
|
|
1505 | int vx, vy; |
|
|
1506 | int x, y; |
|
|
1507 | int sw4 = (sw + 3) & ~3; |
|
|
1508 | SV *darkness_sv = sv_2mortal (newSV (sw4 * sh)); |
|
|
1509 | uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv); |
|
|
1510 | |
|
|
1511 | memset (darkness, 255, sw4 * sh); |
|
|
1512 | SvPOK_only (darkness_sv); |
|
|
1513 | SvCUR_set (darkness_sv, sw4 * sh); |
|
|
1514 | |
|
|
1515 | vx = self->x + (self->w - sw + 1) / 2 - shift_x; |
|
|
1516 | vy = self->y + (self->h - sh + 1) / 2 - shift_y; |
|
|
1517 | |
|
|
1518 | for (y = 0; y < sh; y++) |
|
|
1519 | if (0 <= y + vy && y + vy < self->rows) |
|
|
1520 | { |
|
|
1521 | maprow *row = self->row + (y + vy); |
|
|
1522 | |
|
|
1523 | for (x = 0; x < sw; x++) |
|
|
1524 | if (row->c0 <= x + vx && x + vx < row->c1) |
|
|
1525 | { |
|
|
1526 | mapcell *cell = row->col + (x + vx - row->c0); |
|
|
1527 | |
|
|
1528 | darkness[y * sw4 + x] = cell->darkness < 0 |
|
|
1529 | ? 255 - FOW_DARKNESS |
|
|
1530 | : 255 - cell->darkness; |
|
|
1531 | } |
|
|
1532 | } |
1417 | |
1533 | |
1418 | EXTEND (SP, 3); |
1534 | EXTEND (SP, 3); |
1419 | PUSHs (sv_2mortal (newSViv (sw4))); |
1535 | PUSHs (sv_2mortal (newSViv (sw4))); |
1420 | PUSHs (sv_2mortal (newSViv (sh))); |
1536 | PUSHs (sv_2mortal (newSViv (sh))); |
1421 | PUSHs (darkness_sv); |
1537 | PUSHs (darkness_sv); |
… | |
… | |
1628 | const_iv (GL_SCISSOR_TEST), |
1744 | const_iv (GL_SCISSOR_TEST), |
1629 | const_iv (GL_DEPTH_TEST), |
1745 | const_iv (GL_DEPTH_TEST), |
1630 | const_iv (GL_ALPHA_TEST), |
1746 | const_iv (GL_ALPHA_TEST), |
1631 | const_iv (GL_NORMALIZE), |
1747 | const_iv (GL_NORMALIZE), |
1632 | const_iv (GL_RESCALE_NORMAL), |
1748 | const_iv (GL_RESCALE_NORMAL), |
|
|
1749 | const_iv (GL_FRONT), |
|
|
1750 | const_iv (GL_BACK), |
1633 | const_iv (GL_AND), |
1751 | const_iv (GL_AND), |
1634 | const_iv (GL_ONE), |
1752 | const_iv (GL_ONE), |
1635 | const_iv (GL_ZERO), |
1753 | const_iv (GL_ZERO), |
1636 | const_iv (GL_SRC_ALPHA), |
1754 | const_iv (GL_SRC_ALPHA), |
1637 | const_iv (GL_DST_ALPHA), |
1755 | const_iv (GL_DST_ALPHA), |
1638 | const_iv (GL_ONE_MINUS_SRC_ALPHA), |
1756 | const_iv (GL_ONE_MINUS_SRC_ALPHA), |
1639 | const_iv (GL_ONE_MINUS_DST_ALPHA), |
1757 | const_iv (GL_ONE_MINUS_DST_ALPHA), |
1640 | const_iv (GL_SRC_ALPHA_SATURATE), |
1758 | const_iv (GL_SRC_ALPHA_SATURATE), |
1641 | const_iv (GL_RGB), |
1759 | const_iv (GL_RGB), |
1642 | const_iv (GL_RGBA), |
1760 | const_iv (GL_RGBA), |
|
|
1761 | const_iv (GL_RGBA4), |
|
|
1762 | const_iv (GL_RGBA8), |
|
|
1763 | const_iv (GL_RGB5_A1), |
1643 | const_iv (GL_UNSIGNED_BYTE), |
1764 | const_iv (GL_UNSIGNED_BYTE), |
1644 | const_iv (GL_UNSIGNED_SHORT), |
1765 | const_iv (GL_UNSIGNED_SHORT), |
1645 | const_iv (GL_UNSIGNED_INT), |
1766 | const_iv (GL_UNSIGNED_INT), |
1646 | const_iv (GL_ALPHA), |
1767 | const_iv (GL_ALPHA), |
1647 | const_iv (GL_INTENSITY), |
1768 | const_iv (GL_INTENSITY), |
… | |
… | |
1721 | OUTPUT: |
1842 | OUTPUT: |
1722 | RETVAL |
1843 | RETVAL |
1723 | |
1844 | |
1724 | int glGetError () |
1845 | int glGetError () |
1725 | |
1846 | |
|
|
1847 | void glFinish () |
|
|
1848 | |
1726 | void glClear (int mask) |
1849 | void glClear (int mask) |
1727 | |
1850 | |
1728 | void glClearColor (float r, float g, float b, float a = 1.0) |
1851 | void glClearColor (float r, float g, float b, float a = 1.0) |
1729 | PROTOTYPE: @ |
1852 | PROTOTYPE: @ |
1730 | |
1853 | |
… | |
… | |
1753 | void glPushMatrix () |
1876 | void glPushMatrix () |
1754 | |
1877 | |
1755 | void glPopMatrix () |
1878 | void glPopMatrix () |
1756 | |
1879 | |
1757 | void glLoadIdentity () |
1880 | void glLoadIdentity () |
|
|
1881 | |
|
|
1882 | void glDrawBuffer (int buffer) |
|
|
1883 | |
|
|
1884 | void glReadBuffer (int buffer) |
1758 | |
1885 | |
1759 | # near_ and far_ are due to microsofts buggy "c" compiler |
1886 | # near_ and far_ are due to microsofts buggy "c" compiler |
1760 | void glFrustum (double left, double right, double bottom, double top, double near_, double far_) |
1887 | void glFrustum (double left, double right, double bottom, double top, double near_, double far_) |
1761 | |
1888 | |
1762 | # near_ and far_ are due to microsofts buggy "c" compiler |
1889 | # near_ and far_ are due to microsofts buggy "c" compiler |
… | |
… | |
1792 | r *= a; |
1919 | r *= a; |
1793 | g *= a; |
1920 | g *= a; |
1794 | b *= a; |
1921 | b *= a; |
1795 | } |
1922 | } |
1796 | // microsoft visual "c" rounds instead of truncating... |
1923 | // microsoft visual "c" rounds instead of truncating... |
1797 | glColor4ub (MIN ((int)(r * 256.f), 255), |
1924 | glColor4f (r, g, b, a); |
1798 | MIN ((int)(g * 256.f), 255), |
|
|
1799 | MIN ((int)(b * 256.f), 255), |
|
|
1800 | MIN ((int)(a * 256.f), 255)); |
|
|
1801 | |
1925 | |
1802 | void glInterleavedArrays (int format, int stride, char *data) |
1926 | void glInterleavedArrays (int format, int stride, char *data) |
1803 | |
1927 | |
1804 | void glDrawElements (int mode, int count, int type, char *indices) |
1928 | void glDrawElements (int mode, int count, int type, char *indices) |
1805 | |
1929 | |