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40 | #define FOW_DARKNESS 32 |
40 | #define FOW_DARKNESS 32 |
41 | |
41 | |
42 | #define MAP_EXTEND_X 32 |
42 | #define MAP_EXTEND_X 32 |
43 | #define MAP_EXTEND_Y 512 |
43 | #define MAP_EXTEND_Y 512 |
44 | |
44 | |
45 | #define MIN_FONT_HEIGHT 8 * PANGO_SCALE |
45 | #define MIN_FONT_HEIGHT 10 |
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46 | |
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47 | #define GL_CALL(type,func,args) \ |
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48 | { \ |
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49 | static int init_; \ |
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50 | static type fptr_; \ |
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51 | \ |
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52 | if (!init_) \ |
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53 | { \ |
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54 | init_ = 1; \ |
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55 | fptr_ = (type)SDL_GL_GetProcAddress (# func); \ |
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56 | } \ |
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57 | \ |
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58 | if (fptr_) \ |
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59 | fptr_ args; \ |
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60 | } |
46 | |
61 | |
47 | typedef Mix_Chunk *CFClient__MixChunk; |
62 | typedef Mix_Chunk *CFClient__MixChunk; |
48 | typedef Mix_Music *CFClient__MixMusic; |
63 | typedef Mix_Music *CFClient__MixMusic; |
49 | |
64 | |
50 | static PangoContext *context; |
65 | typedef PangoFontDescription *CFClient__Font; |
51 | static PangoFontMap *fontmap; |
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52 | |
66 | |
53 | typedef struct cf_layout { |
67 | typedef struct cf_layout { |
54 | PangoLayout *pl; |
68 | PangoLayout *pl; |
55 | int base_height; |
69 | int base_height; |
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70 | CFClient__Font font; |
56 | } *CFClient__Layout; |
71 | } *CFClient__Layout; |
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72 | |
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73 | static CFClient__Font default_font; |
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74 | static PangoContext *context; |
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75 | static PangoFontMap *fontmap; |
57 | |
76 | |
58 | static void |
77 | static void |
59 | substitute_func (FcPattern *pattern, gpointer data) |
78 | substitute_func (FcPattern *pattern, gpointer data) |
60 | { |
79 | { |
61 | FcPatternAddBool (pattern, FC_HINTING , 1); |
80 | FcPatternAddBool (pattern, FC_HINTING , 1); |
62 | FcPatternAddBool (pattern, FC_AUTOHINT, 0); |
81 | FcPatternAddBool (pattern, FC_AUTOHINT, 0); |
63 | } |
82 | } |
64 | |
83 | |
65 | static void |
84 | static void |
66 | layout_update (CFClient__Layout self) |
85 | layout_update_font (CFClient__Layout self) |
67 | { |
86 | { |
68 | /* use a random scale factor to account for unknown descenders, 0.8 works |
87 | /* use a random scale factor to account for unknown descenders, 0.8 works |
69 | * reasonably well with bitstream vera |
88 | * reasonably well with bitstream vera |
70 | */ |
89 | */ |
71 | PangoFontDescription *font = pango_context_get_font_description (context); |
90 | PangoFontDescription *font = self->font ? self->font : default_font; |
72 | |
91 | |
73 | int height = self->base_height * (PANGO_SCALE * 8 / 10); |
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74 | |
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75 | if (height < MIN_FONT_HEIGHT) |
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76 | height = MIN_FONT_HEIGHT; |
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77 | |
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78 | if (pango_font_description_get_size (font) != height) |
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79 | { |
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80 | pango_font_description_set_absolute_size (font, height); |
92 | pango_font_description_set_absolute_size (font, |
81 | pango_layout_context_changed (self->pl); |
93 | MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10)); |
82 | } |
94 | |
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95 | pango_layout_set_font_description (self->pl, font); |
83 | } |
96 | } |
84 | |
97 | |
85 | static void |
98 | static void |
86 | layout_get_pixel_size (CFClient__Layout self, int *w, int *h) |
99 | layout_get_pixel_size (CFClient__Layout self, int *w, int *h) |
87 | { |
100 | { |
88 | layout_update (self); |
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89 | |
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90 | pango_layout_get_pixel_size (self->pl, w, h); |
101 | pango_layout_get_pixel_size (self->pl, w, h); |
91 | |
102 | |
92 | *w = (*w + 3) & ~3; |
103 | *w = (*w + 3) & ~3; |
93 | if (!*w) *w = 1; |
104 | if (!*w) *w = 1; |
94 | if (!*h) *h = 1; |
105 | if (!*h) *h = 1; |
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519 | add_font (char *file) |
530 | add_font (char *file) |
520 | CODE: |
531 | CODE: |
521 | FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ |
532 | FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */ |
522 | |
533 | |
523 | void |
534 | void |
524 | set_font (char *file) |
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525 | CODE: |
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526 | { |
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527 | int count; |
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528 | FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)file, 0, 0, &count); |
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529 | PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0); |
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530 | FcPatternDestroy (pattern); |
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531 | pango_context_set_font_description (context, font); |
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532 | } |
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533 | |
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534 | void |
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535 | load_image_inline (SV *image_) |
535 | load_image_inline (SV *image_) |
536 | ALIAS: |
536 | ALIAS: |
537 | load_image_file = 1 |
537 | load_image_file = 1 |
538 | PPCODE: |
538 | PPCODE: |
539 | { |
539 | { |
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628 | #else |
628 | #else |
629 | fprintf (stderr, "FATAL: %s\n", message); |
629 | fprintf (stderr, "FATAL: %s\n", message); |
630 | #endif |
630 | #endif |
631 | exit (1); |
631 | exit (1); |
632 | |
632 | |
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633 | MODULE = CFClient PACKAGE = CFClient::Font |
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634 | |
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635 | CFClient::Font |
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636 | new_from_file (SV *class, char *path) |
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637 | CODE: |
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638 | { |
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639 | int count; |
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640 | FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, 0, 0, &count); |
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641 | RETVAL = pango_fc_font_description_from_pattern (pattern, 0); |
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642 | FcPatternDestroy (pattern); |
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643 | } |
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644 | OUTPUT: |
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645 | RETVAL |
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646 | |
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647 | void |
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648 | DESTROY (CFClient::Font self) |
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649 | CODE: |
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650 | pango_font_description_free (self); |
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651 | |
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652 | void |
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653 | make_default (CFClient::Font self) |
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654 | CODE: |
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655 | default_font = self; |
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656 | |
633 | MODULE = CFClient PACKAGE = CFClient::Layout |
657 | MODULE = CFClient PACKAGE = CFClient::Layout |
634 | |
658 | |
635 | CFClient::Layout |
659 | CFClient::Layout |
636 | new (SV *class, int base_height = 10) |
660 | new (SV *class, int base_height = MIN_FONT_HEIGHT) |
637 | CODE: |
661 | CODE: |
638 | New (0, RETVAL, 1, struct cf_layout); |
662 | New (0, RETVAL, 1, struct cf_layout); |
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663 | RETVAL->pl = pango_layout_new (context); |
639 | RETVAL->base_height = base_height; |
664 | RETVAL->base_height = base_height; |
640 | RETVAL->pl = pango_layout_new (context); |
665 | RETVAL->font = 0; |
641 | pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); |
666 | pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR); |
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667 | pango_layout_set_font_description (RETVAL->pl, default_font); |
642 | OUTPUT: |
668 | OUTPUT: |
643 | RETVAL |
669 | RETVAL |
644 | |
670 | |
645 | void |
671 | void |
646 | DESTROY (CFClient::Layout self) |
672 | DESTROY (CFClient::Layout self) |
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675 | SvUTF8_on (RETVAL); |
701 | SvUTF8_on (RETVAL); |
676 | OUTPUT: |
702 | OUTPUT: |
677 | RETVAL |
703 | RETVAL |
678 | |
704 | |
679 | void |
705 | void |
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706 | set_font (CFClient::Layout self, CFClient::Font font = 0) |
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707 | CODE: |
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708 | if (self->font != font) |
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709 | { |
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710 | self->font = font; |
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711 | layout_update_font (self); |
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712 | } |
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713 | |
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714 | void |
680 | set_height (CFClient::Layout self, int base_height) |
715 | set_height (CFClient::Layout self, int base_height) |
681 | CODE: |
716 | CODE: |
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717 | if (self->base_height != base_height) |
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718 | { |
682 | self->base_height = base_height; |
719 | self->base_height = base_height; |
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720 | layout_update_font (self); |
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721 | } |
683 | |
722 | |
684 | void |
723 | void |
685 | set_width (CFClient::Layout self, int max_width = -1) |
724 | set_width (CFClient::Layout self, int max_width = -1) |
686 | CODE: |
725 | CODE: |
687 | pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); |
726 | pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE); |
… | |
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690 | size (CFClient::Layout self) |
729 | size (CFClient::Layout self) |
691 | PPCODE: |
730 | PPCODE: |
692 | { |
731 | { |
693 | int w, h; |
732 | int w, h; |
694 | |
733 | |
695 | layout_update (self); |
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696 | layout_get_pixel_size (self, &w, &h); |
734 | layout_get_pixel_size (self, &w, &h); |
697 | |
735 | |
698 | EXTEND (SP, 2); |
736 | EXTEND (SP, 2); |
699 | PUSHs (sv_2mortal (newSViv (w))); |
737 | PUSHs (sv_2mortal (newSViv (w))); |
700 | PUSHs (sv_2mortal (newSViv (h))); |
738 | PUSHs (sv_2mortal (newSViv (h))); |
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703 | int |
741 | int |
704 | xy_to_index (CFClient::Layout self, int x, int y) |
742 | xy_to_index (CFClient::Layout self, int x, int y) |
705 | CODE: |
743 | CODE: |
706 | { |
744 | { |
707 | int index, trailing; |
745 | int index, trailing; |
708 | |
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709 | layout_update (self); |
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710 | pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); |
746 | pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing); |
711 | |
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712 | RETVAL = index; |
747 | RETVAL = index; |
713 | } |
748 | } |
714 | OUTPUT: |
749 | OUTPUT: |
715 | RETVAL |
750 | RETVAL |
716 | |
751 | |
717 | void |
752 | void |
718 | cursor_pos (CFClient::Layout self, int index) |
753 | cursor_pos (CFClient::Layout self, int index) |
719 | PPCODE: |
754 | PPCODE: |
720 | { |
755 | { |
721 | PangoRectangle strong_pos; |
756 | PangoRectangle strong_pos; |
722 | layout_update (self); |
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723 | pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); |
757 | pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0); |
724 | |
758 | |
725 | EXTEND (SP, 3); |
759 | EXTEND (SP, 3); |
726 | PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); |
760 | PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE))); |
727 | PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); |
761 | PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE))); |
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734 | { |
768 | { |
735 | SV *retval; |
769 | SV *retval; |
736 | int w, h; |
770 | int w, h; |
737 | FT_Bitmap bitmap; |
771 | FT_Bitmap bitmap; |
738 | |
772 | |
739 | layout_update (self); |
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740 | layout_get_pixel_size (self, &w, &h); |
773 | layout_get_pixel_size (self, &w, &h); |
741 | |
774 | |
742 | retval = newSV (w * h); |
775 | retval = newSV (w * h); |
743 | SvPOK_only (retval); |
776 | SvPOK_only (retval); |
744 | SvCUR_set (retval, w * h); |
777 | SvCUR_set (retval, w * h); |
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1384 | |
1417 | |
1385 | void glPopMatrix () |
1418 | void glPopMatrix () |
1386 | |
1419 | |
1387 | void glLoadIdentity () |
1420 | void glLoadIdentity () |
1388 | |
1421 | |
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1422 | # near and far are due to microsofts buggy c compiler |
1389 | void glOrtho (double left, double right, double bottom, double top, double near, double far) |
1423 | void glOrtho (double left, double right, double bottom, double top, double near_, double far_) |
1390 | |
1424 | |
1391 | void glViewport (int x, int y, int width, int height) |
1425 | void glViewport (int x, int y, int width, int height) |
1392 | |
1426 | |
1393 | void glTranslate (float x, float y, float z = 0.) |
1427 | void glTranslate (float x, float y, float z = 0.) |
1394 | CODE: |
1428 | CODE: |
1395 | glTranslatef (x, y, z); |
1429 | glTranslatef (x, y, z); |
1396 | |
1430 | |
1397 | void glScale (float x, float y, float z) |
1431 | void glScale (float x, float y, float z = 1.) |
1398 | CODE: |
1432 | CODE: |
1399 | glScalef (x, y, z); |
1433 | glScalef (x, y, z); |
1400 | |
1434 | |
1401 | void glRotate (float angle, float x, float y, float z) |
1435 | void glRotate (float angle, float x, float y, float z) |
1402 | CODE: |
1436 | CODE: |
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1429 | |
1463 | |
1430 | void glBindTexture (int target, int name) |
1464 | void glBindTexture (int target, int name) |
1431 | |
1465 | |
1432 | void glConvolutionParameter (int target, int pname, float params) |
1466 | void glConvolutionParameter (int target, int pname, float params) |
1433 | CODE: |
1467 | CODE: |
1434 | glConvolutionParameterf (target, pname, params); |
1468 | GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); |
1435 | |
1469 | |
1436 | void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) |
1470 | void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) |
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1471 | CODE: |
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1472 | GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, |
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1473 | (target, internalformat, width, height, format, type, data)); |
1437 | |
1474 | |
1438 | void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) |
1475 | void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data) |
1439 | |
1476 | |
1440 | void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) |
1477 | void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border) |
1441 | |
1478 | |