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/cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.117 by root, Thu Jun 15 15:33:57 2006 UTC vs.
Revision 1.197 by root, Sun Jul 15 21:08:40 2007 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	#endif
		23
		24	#include <assert.h>
12	#include <math.h>	25	#include <math.h>
13	#include <string.h>	26	#include <string.h>
14	#include <stdio.h>	27	#include <stdio.h>
15	#include <stdlib.h>	28	#include <stdlib.h>
16		29
…		…
18	#include <SDL_endian.h>	31	#include <SDL_endian.h>
19	#include <SDL_image.h>	32	#include <SDL_image.h>
20	#include <SDL_mixer.h>	33	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	34	#include <SDL_opengl.h>
22		35
		36	#define PANGO_ENABLE_BACKEND
		37	#define G_DISABLE_CAST_CHECKS
		38
23	#include <glib/gmacros.h>	39	#include <glib/gmacros.h>
24		40
25	#include <pango/pango.h>	41	#include <pango/pango.h>
26	#include <pango/pangofc-fontmap.h>
27	#include <pango/pangoft2.h>
28	#include <pango/pangocairo.h>
29		42
30	#ifndef _WIN32	43	#ifndef _WIN32
31	# include <sys/types.h>	44	# include <sys/types.h>
32	# include <sys/socket.h>	45	# include <sys/socket.h>
33	# include <netinet/in.h>	46	# include <netinet/in.h>
34	# include <netinet/tcp.h>	47	# include <netinet/tcp.h>
35	# include <inttypes.h>	48	# include <inttypes.h>
36	#else
37	typedef unsigned char uint8_t;
38	typedef unsigned short uint16_t;
39	typedef unsigned int uint32_t;
40	typedef signed char int8_t;
41	typedef signed short int16_t;
42	typedef signed int int32_t;
43	#endif	49	#endif
44		50
45	#include "glext.h"	51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46		52
47	#define FOW_DARKNESS 32	53	#define FOW_DARKNESS 32
48		54
49	#define MAP_EXTEND_X 32	55	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	56	#define MAP_EXTEND_Y 512
51		57
52	#define MIN_FONT_HEIGHT 10	58	#define MIN_FONT_HEIGHT 10
		59
		60	#if 0
		61	# define PARACHUTE SDL_INIT_NOPARACHUTE
		62	#else
		63	# define PARACHUTE 0
		64	#endif
		65
		66	static AV *texture_av;
53		67
54	static struct	68	static struct
55	{	69	{
56	#define GL_FUNC(ptr,name) ptr name;	70	#define GL_FUNC(ptr,name) ptr name;
57	#include "glfunc.h"	71	#include "glfunc.h"
58	#undef GL_FUNC	72	#undef GL_FUNC
59	} gl;	73	} gl;
60		74
		75	static void
61	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	76	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
62	{	77	{
63	if (gl.BlendFuncSeparate)	78	if (gl.BlendFuncSeparate)
64	gl.BlendFuncSeparate (sa, da, saa, daa);	79	gl.BlendFuncSeparate (sa, da, saa, daa);
65	else if (gl.BlendFuncSeparateEXT)	80	else if (gl.BlendFuncSeparateEXT)
66	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	81	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
67	else	82	else
68	glBlendFunc (sa, da);	83	glBlendFunc (sa, da);
69	}	84	}
70		85
		86	static GLuint
		87	gen_texture ()
		88	{
		89	GLuint name;
		90
		91	if (AvFILL (texture_av) >= 0)
		92	name = (GLuint)(size_t)av_pop (texture_av);
		93	else
		94	glGenTextures (1, &name);
		95
		96	return name;
		97	}
		98
		99	static void
		100	del_texture (GLuint name)
		101	{
		102	/* make a half-assed attempt at returning the memory used by the texture */
		103	/* textures are frequently being reused by cfplus anyway */
		104	/*glBindTexture (GL_TEXTURE_2D, name);*/
		105	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		106	av_push (texture_av, (SV *)(size_t)name);
		107	glDeleteTextures (1, &name);
		108	}
		109
		110	#include "texcache.c"
		111
		112	#include "pango-font.c"
		113	#include "pango-fontmap.c"
		114	#include "pango-render.c"
		115
71	typedef Mix_Chunk *CFClient__MixChunk;	116	typedef Mix_Chunk *CFPlus__MixChunk;
72	typedef Mix_Music *CFClient__MixMusic;	117	typedef Mix_Music *CFPlus__MixMusic;
73		118
74	typedef PangoFontDescription *CFClient__Font;	119	typedef PangoFontDescription *CFPlus__Font;
		120
		121	static int
		122	shape_attr_p (PangoLayoutRun *run)
		123	{
		124	GSList *attrs = run->item->analysis.extra_attrs;
		125
		126	while (attrs)
		127	{
		128	PangoAttribute *attr = attrs->data;
		129
		130	if (attr->klass->type == PANGO_ATTR_SHAPE)
		131	return 1;
		132
		133	attrs = attrs->next;
		134	}
		135
		136	return 0;
		137	}
75		138
76	typedef struct cf_layout {	139	typedef struct cf_layout {
77	PangoLayout *pl; // either derived from a cairo or ft2 context	140	PangoLayout *pl;
78	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
79	float r, g, b, a; // default color for rgba mode	141	float r, g, b, a; // default color for rgba mode
80	int base_height;	142	int base_height;
81	CFClient__Font font;	143	CFPlus__Font font;
82	} *CFClient__Layout;	144	} *CFPlus__Layout;
83		145
84	static CFClient__Font default_font;	146	static CFPlus__Font default_font;
85	static PangoContext *ft2_context, *cairo_context;	147	static PangoContext *opengl_context;
86	static PangoFontMap *ft2_fontmap, *cairo_fontmap;	148	static PangoFontMap *opengl_fontmap;
87		149
88	static void	150	static void
89	substitute_func (FcPattern *pattern, gpointer data)	151	substitute_func (FcPattern *pattern, gpointer data)
90	{	152	{
91	FcPatternAddBool (pattern, FC_HINTING, 1);	153	FcPatternAddBool (pattern, FC_HINTING, 1);
92	#ifdef FC_HINT_STYLE	154	#ifdef FC_HINT_STYLE
93	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	155	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
94	#endif	156	#endif
95	#ifdef _WIN32
96	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
97	#else
98	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	157	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
99	#endif
100	}	158	}
101		159
102	static void	160	static void
103	layout_update_font (CFClient__Layout self)	161	layout_update_font (CFPlus__Layout self)
104	{	162	{
105	/* use a random scale factor to account for unknown descenders, 0.8 works	163	/* use a random scale factor to account for unknown descenders, 0.8 works
106	* reasonably well with bitstream vera	164	* reasonably well with bitstream vera
107	*/	165	*/
108	PangoFontDescription *font = self->font ? self->font : default_font;	166	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
112		170
113	pango_layout_set_font_description (self->pl, font);	171	pango_layout_set_font_description (self->pl, font);
114	}	172	}
115		173
116	static void	174	static void
117	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	175	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
118	{	176	{
		177	PangoRectangle rect;
		178
		179	// get_pixel_* wrongly rounds down
119	pango_layout_get_pixel_size (self->pl, w, h);	180	pango_layout_get_extents (self->pl, 0, &rect);
120		181
121	if (!*w) *w = 1;	182	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
122	if (!*h) *h = 1;	183	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
123		184
124	*w = (*w + 3) & ~3;	185	if (!rect.width) rect.width = 1;
125	}	186	if (!rect.height) rect.height = 1;
126		187
		188	*w = rect.width;
		189	*h = rect.height;
		190	}
		191
		192	typedef uint16_t tileid;
127	typedef uint16_t mapface;	193	typedef uint16_t faceid;
128		194
129	typedef struct {	195	typedef struct {
130	GLint name;	196	int name;
131	int w, h;	197	int w, h;
132	float s, t;	198	float s, t;
133	uint8_t r, g, b, a;	199	uint8_t r, g, b, a;
		200	tileid smoothtile;
		201	uint8_t smoothlevel;
134	} maptex;	202	} maptex;
135		203
136	typedef struct {	204	typedef struct {
		205	uint32_t player;
		206	tileid tile[3];
137	int16_t darkness;	207	uint16_t darkness;
138	mapface face[3];	208	uint8_t stat_width, stat_hp, flags, smoothmax;
139	} mapcell;	209	} mapcell;
140		210
141	typedef struct {	211	typedef struct {
142	int32_t c0, c1;	212	int32_t c0, c1;
143	mapcell *col;	213	mapcell *col;
144	} maprow;	214	} maprow;
145		215
146	typedef struct map {	216	typedef struct map {
147	int x, y, w, h;	217	int x, y, w, h;
148	int ox, oy; /* offset to virtual global coordinate system */	218	int ox, oy; /* offset to virtual global coordinate system */
149	int faces;	219	int faces; tileid *face2tile; // [faceid]
150	mapface *face;	220	int texs; maptex *tex; // [tileid]
151
152	int texs;
153	maptex *tex;
154		221
155	int32_t rows;	222	int32_t rows;
156	maprow *row;	223	maprow *row;
157	} *CFClient__Map;	224	} *CFPlus__Map;
158		225
159	static char *	226	static char *
160	prepend (char *ptr, int sze, int inc)	227	prepend (char *ptr, int sze, int inc)
161	{	228	{
162	char *p;	229	char *p;
…		…
179	}	246	}
180		247
181	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	248	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
182	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	249	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
183		250
		251	static void
		252	need_facenum (struct map *self, faceid face)
		253	{
		254	while (self->faces <= face)
		255	{
		256	Append (tileid, self->face2tile, self->faces, self->faces);
		257	self->faces *= 2;
		258	}
		259	}
		260
		261	static void
		262	need_texid (struct map *self, int texid)
		263	{
		264	while (self->texs <= texid)
		265	{
		266	Append (maptex, self->tex, self->texs, self->texs);
		267	self->texs *= 2;
		268	}
		269	}
		270
184	static maprow *	271	static maprow *
185	map_get_row (CFClient__Map self, int y)	272	map_get_row (CFPlus__Map self, int y)
186	{	273	{
187	if (0 > y)	274	if (0 > y)
188	{	275	{
189	int extend = - y + MAP_EXTEND_Y;	276	int extend = - y + MAP_EXTEND_Y;
190	Prepend (maprow, self->row, self->rows, extend);	277	Prepend (maprow, self->row, self->rows, extend);
…		…
228		315
229	return row->col + (x - row->c0);	316	return row->col + (x - row->c0);
230	}	317	}
231		318
232	static mapcell *	319	static mapcell *
233	map_get_cell (CFClient__Map self, int x, int y)	320	map_get_cell (CFPlus__Map self, int x, int y)
234	{	321	{
235	return row_get_cell (map_get_row (self, y), x);	322	return row_get_cell (map_get_row (self, y), x);
236	}	323	}
237		324
238	static void	325	static void
239	map_clear (CFClient__Map self)	326	map_clear (CFPlus__Map self)
240	{	327	{
241	int r;	328	int r;
242		329
243	for (r = 0; r < self->rows; r++)	330	for (r = 0; r < self->rows; r++)
244	Safefree (self->row[r].col);	331	Safefree (self->row[r].col);
…		…
252	self->row = 0;	339	self->row = 0;
253	self->rows = 0;	340	self->rows = 0;
254	}	341	}
255		342
256	static void	343	static void
257	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	344	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
258	{	345	{
259	int x, y;	346	int x, y;
260	maprow *row;	347	maprow *row;
		348	mapcell *cell;
261		349
262	for (y = y0; y < y0 + h; y++)	350	for (y = y0; y < y0 + h; y++)
263	if (y >= 0)	351	if (y >= 0)
264	{	352	{
265	if (y >= self->rows)	353	if (y >= self->rows)
…		…
271	if (x >= row->c0)	359	if (x >= row->c0)
272	{	360	{
273	if (x >= row->c1)	361	if (x >= row->c1)
274	break;	362	break;
275		363
276	row->col[x - row->c0].darkness = -1;	364	cell = row->col + x - row->c0;
		365
		366	cell->darkness = 0;
		367	cell->stat_hp = 0;
		368	cell->flags = 0;
		369	cell->player = 0;
277	}	370	}
278	}	371	}
		372	}
		373
		374	typedef struct {
		375	tileid tile;
		376	uint8_t x, y, level;
		377	} smooth_key;
		378
		379	static void
		380	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		381	{
		382	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		383
		384	if (SvIOK (*sv))
		385	SvIV_set (*sv, SvIVX (*sv) | bits);
		386	else
		387	sv_setiv (*sv, bits);
279	}	388	}
280		389
281	static void	390	static void
282	music_finished (void)	391	music_finished (void)
283	{	392	{
…		…
319	n |= n >> 16;	428	n |= n >> 16;
320		429
321	return n + 1;	430	return n + 1;
322	}	431	}
323		432
		433	/* SDL should provide this, really. */
		434	#define SDLK_MODIFIER_MIN 300
		435	#define SDLK_MODIFIER_MAX 314
		436
324	MODULE = CFClient PACKAGE = CFClient	437	MODULE = CFPlus PACKAGE = CFPlus
325		438
326	PROTOTYPES: ENABLE	439	PROTOTYPES: ENABLE
327		440
328	BOOT:	441	BOOT:
329	{	442	{
330	HV *stash = gv_stashpv ("CFClient", 1);	443	HV *stash = gv_stashpv ("CFPlus", 1);
331	static const struct {	444	static const struct {
332	const char *name;	445	const char *name;
333	IV iv;	446	IV iv;
334	} *civ, const_iv[] = {	447	} *civ, const_iv[] = {
335	# define const_iv(name) { # name, (IV)name }	448	# define const_iv(name) { # name, (IV)name }
		449	const_iv (SDLK_MODIFIER_MIN),
		450	const_iv (SDLK_MODIFIER_MAX),
		451
336	const_iv (SDL_ACTIVEEVENT),	452	const_iv (SDL_ACTIVEEVENT),
337	const_iv (SDL_KEYDOWN),	453	const_iv (SDL_KEYDOWN),
338	const_iv (SDL_KEYUP),	454	const_iv (SDL_KEYUP),
339	const_iv (SDL_MOUSEMOTION),	455	const_iv (SDL_MOUSEMOTION),
340	const_iv (SDL_MOUSEBUTTONDOWN),	456	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
349	const_iv (SDL_EVENT_RESERVEDA),	465	const_iv (SDL_EVENT_RESERVEDA),
350	const_iv (SDL_EVENT_RESERVEDB),	466	const_iv (SDL_EVENT_RESERVEDB),
351	const_iv (SDL_VIDEORESIZE),	467	const_iv (SDL_VIDEORESIZE),
352	const_iv (SDL_VIDEOEXPOSE),	468	const_iv (SDL_VIDEOEXPOSE),
353	const_iv (SDL_USEREVENT),	469	const_iv (SDL_USEREVENT),
		470
		471	const_iv (SDL_APPINPUTFOCUS),
		472	const_iv (SDL_APPMOUSEFOCUS),
		473	const_iv (SDL_APPACTIVE),
		474
354	const_iv (SDLK_KP0),	475	const_iv (SDLK_KP0),
355	const_iv (SDLK_KP1),	476	const_iv (SDLK_KP1),
356	const_iv (SDLK_KP2),	477	const_iv (SDLK_KP2),
357	const_iv (SDLK_KP3),	478	const_iv (SDLK_KP3),
358	const_iv (SDLK_KP4),	479	const_iv (SDLK_KP4),
…		…
413	const_iv (SDLK_BREAK),	534	const_iv (SDLK_BREAK),
414	const_iv (SDLK_MENU),	535	const_iv (SDLK_MENU),
415	const_iv (SDLK_POWER),	536	const_iv (SDLK_POWER),
416	const_iv (SDLK_EURO),	537	const_iv (SDLK_EURO),
417	const_iv (SDLK_UNDO),	538	const_iv (SDLK_UNDO),
		539
418	const_iv (KMOD_NONE),	540	const_iv (KMOD_NONE),
		541	const_iv (KMOD_SHIFT),
419	const_iv (KMOD_LSHIFT),	542	const_iv (KMOD_LSHIFT),
420	const_iv (KMOD_RSHIFT),	543	const_iv (KMOD_RSHIFT),
		544	const_iv (KMOD_CTRL),
421	const_iv (KMOD_LCTRL),	545	const_iv (KMOD_LCTRL),
422	const_iv (KMOD_RCTRL),	546	const_iv (KMOD_RCTRL),
		547	const_iv (KMOD_ALT),
423	const_iv (KMOD_LALT),	548	const_iv (KMOD_LALT),
424	const_iv (KMOD_RALT),	549	const_iv (KMOD_RALT),
		550	const_iv (KMOD_META),
425	const_iv (KMOD_LMETA),	551	const_iv (KMOD_LMETA),
426	const_iv (KMOD_RMETA),	552	const_iv (KMOD_RMETA),
427	const_iv (KMOD_NUM),	553	const_iv (KMOD_NUM),
428	const_iv (KMOD_CAPS),	554	const_iv (KMOD_CAPS),
429	const_iv (KMOD_MODE),	555	const_iv (KMOD_MODE),
430	const_iv (KMOD_CTRL),
431	const_iv (KMOD_SHIFT),
432	const_iv (KMOD_ALT),
433	const_iv (KMOD_META)
434	# undef const_iv	556	# undef const_iv
435	};	557	};
436		558
437	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	559	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
438	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		561
		562	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		563	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
439	}	564	}
		565
		566	void
		567	weaken (SV *rv)
		568	PROTOTYPE: $
		569	CODE:
		570	sv_rvweaken (rv);
		571
		572	int
		573	in_destruct ()
		574	CODE:
		575	RETVAL = PL_main_cv == Nullcv;
		576	OUTPUT:
		577	RETVAL
440		578
441	NV floor (NV x)	579	NV floor (NV x)
442		580
443	NV ceil (NV x)	581	NV ceil (NV x)
444		582
445	void	583	void
446	pango_init ()	584	pango_init ()
447	CODE:	585	CODE:
448	// delayed, so it can pick up new fonts added by AddFontResourceEx
449	{	586	{
450	{
451	ft2_fontmap = pango_ft2_font_map_new ();	587	opengl_fontmap = pango_opengl_font_map_new ();
452	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
453	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	589	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
454	}
455	{
456	cairo_font_options_t *fopt = cairo_font_options_create ();
457	cairo_fontmap = pango_cairo_font_map_get_default ();
458	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
459	#ifdef _WIN32
460	// cairo looks like shit eaten twice on windows
461	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
462	#else
463	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
464	#endif
465	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
466	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
467	pango_cairo_context_set_font_options (cairo_context, fopt);
468	cairo_font_options_destroy (fopt);
469	}
470	}	590	}
471		591
472	int	592	int
473	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	593	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
474		594
475	void	595	void
476	SDL_Quit ()	596	SDL_Quit ()
477		597
478	void	598	void
…		…
493	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	613	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
494	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	614	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
495	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	615	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
496		616
497	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	617	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		618	#if SDL_VERSION_ATLEAST(1,2,10)
		619	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
		620	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		621	#endif
498		622
499	SDL_EnableUNICODE (1);	623	SDL_EnableUNICODE (1);
500	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	624	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
501		625
502	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	626	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
…		…
522	RETVAL = !!SDL_SetVideoMode (	646	RETVAL = !!SDL_SetVideoMode (
523	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	647	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
524	);	648	);
525	if (RETVAL)	649	if (RETVAL)
526	{	650	{
		651	av_clear (texture_av);
		652
527	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
528	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	654	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
529	# include "glfunc.h"	655	# include "glfunc.h"
530	# undef GL_FUNC	656	# undef GL_FUNC
		657
531	}	658	}
532	OUTPUT:	659	OUTPUT:
533	RETVAL	660	RETVAL
534		661
535	void	662	void
…		…
537		664
538	char *	665	char *
539	SDL_GetKeyName (int sym)	666	SDL_GetKeyName (int sym)
540		667
541	void	668	void
542	SDL_PollEvent ()	669	poll_events ()
543	PPCODE:	670	PPCODE:
544	{	671	{
545	SDL_Event ev;	672	SDL_Event ev;
546		673
547	while (SDL_PollEvent (&ev))	674	SDL_PumpEvents ();
		675	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
548	{	676	{
549	HV *hv = newHV ();	677	HV *hv = newHV ();
550	hv_store (hv, "type", 4, newSViv (ev.type), 0);	678	hv_store (hv, "type", 4, newSViv (ev.type), 0);
551		679
552	switch (ev.type)	680	switch (ev.type)
…		…
554	case SDL_KEYDOWN:	682	case SDL_KEYDOWN:
555	case SDL_KEYUP:	683	case SDL_KEYUP:
556	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	684	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
557	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	685	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
558	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	686	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		687	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
559	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	688	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
560	break;	689	break;
561		690
562	case SDL_ACTIVEEVENT:	691	case SDL_ACTIVEEVENT:
563	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	692	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
564	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	693	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
565	break;	694	break;
566		695
567	case SDL_MOUSEMOTION:	696	case SDL_MOUSEMOTION:
		697	{
		698	int state = ev.motion.state;
		699	int x = ev.motion.x;
		700	int y = ev.motion.y;
		701	int xrel = ev.motion.xrel;
		702	int yrel = ev.motion.yrel;
		703
		704	/* do simplistic event compression */
		705	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		706	&& state == ev.motion.state)
		707	{
		708	xrel += ev.motion.xrel;
		709	yrel += ev.motion.yrel;
		710	x = ev.motion.x;
		711	y = ev.motion.y;
		712	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		713	}
		714
568	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	715	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
569
570	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	716	hv_store (hv, "state", 5, newSViv (state), 0);
571	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	717	hv_store (hv, "x", 1, newSViv (x), 0);
572	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	718	hv_store (hv, "y", 1, newSViv (y), 0);
573	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	719	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
574	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	720	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		721	}
575	break;	722	break;
576		723
577	case SDL_MOUSEBUTTONDOWN:	724	case SDL_MOUSEBUTTONDOWN:
578	case SDL_MOUSEBUTTONUP:	725	case SDL_MOUSEBUTTONUP:
579	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	726	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
589	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	736	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
590	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	737	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
591	break;	738	break;
592	}	739	}
593		740
594	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	741	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
595	}	742	}
596	}	743	}
597		744
598	int	745	int
599	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	746	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
608	Mix_AllocateChannels (int numchans = -1)	755	Mix_AllocateChannels (int numchans = -1)
609		756
610	void	757	void
611	lowdelay (int fd, int val = 1)	758	lowdelay (int fd, int val = 1)
612	CODE:	759	CODE:
		760	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		761
		762	void
		763	win32_proxy_info ()
		764	PPCODE:
		765	{
613	#ifndef _WIN32	766	#ifdef _WIN32
614	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	767	char buffer[2048];
		768	DWORD buflen;
		769
		770	EXTEND (SP, 3);
		771
		772	buflen = sizeof (buffer);
		773	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		774	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		775	{
		776	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		777
		778	buflen = sizeof (buffer);
		779	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		780	{
		781	PUSHs (newSVpv (buffer, 0));
		782
		783	buflen = sizeof (buffer);
		784	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		785	PUSHs (newSVpv (buffer, 0));
		786	}
		787	}
615	#endif	788	#endif
		789	}
616		790
617	void	791	void
618	add_font (char *file)	792	add_font (char *file)
619	CODE:	793	CODE:
620	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	794	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
621	#ifdef _WIN32
622	// cairo... sigh... requires win2000
623	AddFontResourceEx (file, FR_PRIVATE, 0);
624	#endif
625		795
626	void	796	void
627	load_image_inline (SV *image_)	797	load_image_inline (SV *image_)
628	ALIAS:	798	ALIAS:
629	load_image_file = 1	799	load_image_file = 1
…		…
671		841
672	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	842	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
673		843
674	assert (surface2->pitch == surface2->w * 4);	844	assert (surface2->pitch == surface2->w * 4);
675		845
		846	SDL_LockSurface (surface2);
676	EXTEND (SP, 5);	847	EXTEND (SP, 6);
677	PUSHs (sv_2mortal (newSViv (surface2->w)));	848	PUSHs (sv_2mortal (newSViv (surface2->w)));
678	PUSHs (sv_2mortal (newSViv (surface2->h)));	849	PUSHs (sv_2mortal (newSViv (surface2->h)));
679	SDL_LockSurface (surface2);
680	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	850	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
681	SDL_UnlockSurface (surface2);
682	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	851	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
683	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	852	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
684	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	853	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		854	SDL_UnlockSurface (surface2);
685		855
686	SDL_FreeSurface (surface);	856	SDL_FreeSurface (surface);
687	SDL_FreeSurface (surface2);	857	SDL_FreeSurface (surface2);
688	}	858	}
689		859
…		…
728	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	898	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
729	#endif	899	#endif
730	_exit (1);	900	_exit (1);
731		901
732	void	902	void
733	_exit (int retval)	903	_exit (int retval = 0)
734	CODE:	904	CODE:
		905	#ifdef WIN32
		906	ExitThread (retval); // unclean, please beam me up
		907	#else
735	_exit (retval);	908	_exit (retval);
		909	#endif
736		910
		911	void
		912	debug ()
		913	CODE:
		914	{
		915	#if DEBUG
		916	VALGRIND_DO_LEAK_CHECK;
		917	#endif
		918	}
		919
737	MODULE = CFClient PACKAGE = CFClient::Font	920	MODULE = CFPlus PACKAGE = CFPlus::Font
738		921
739	CFClient::Font	922	CFPlus::Font
740	new_from_file (SV *class, char *path, int id = 0)	923	new_from_file (SV *class, char *path, int id = 0)
741	CODE:	924	CODE:
742	{	925	{
743	int count;	926	int count;
744	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	927	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
747	}	930	}
748	OUTPUT:	931	OUTPUT:
749	RETVAL	932	RETVAL
750		933
751	void	934	void
752	DESTROY (CFClient::Font self)	935	DESTROY (CFPlus::Font self)
753	CODE:	936	CODE:
754	pango_font_description_free (self);	937	pango_font_description_free (self);
755		938
756	void	939	void
757	make_default (CFClient::Font self)	940	make_default (CFPlus::Font self)
758	CODE:	941	CODE:
759	default_font = self;	942	default_font = self;
760		943
761	MODULE = CFClient PACKAGE = CFClient::Layout	944	MODULE = CFPlus PACKAGE = CFPlus::Layout
762		945
763	CFClient::Layout	946	void
764	new (SV *class, int rgba = 0)	947	reset_glyph_cache ()
		948	CODE:
		949	tc_clear ();
		950
		951	CFPlus::Layout
		952	new (SV *class)
765	CODE:	953	CODE:
766	New (0, RETVAL, 1, struct cf_layout);	954	New (0, RETVAL, 1, struct cf_layout);
767		955
768	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	956	RETVAL->pl = pango_layout_new (opengl_context);
769	RETVAL->rgba = rgba;
770	RETVAL->r = 1.;	957	RETVAL->r = 1.;
771	RETVAL->g = 1.;	958	RETVAL->g = 1.;
772	RETVAL->b = 1.;	959	RETVAL->b = 1.;
773	RETVAL->a = 1.;	960	RETVAL->a = 1.;
774	RETVAL->base_height = MIN_FONT_HEIGHT;	961	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
778	layout_update_font (RETVAL);	965	layout_update_font (RETVAL);
779	OUTPUT:	966	OUTPUT:
780	RETVAL	967	RETVAL
781		968
782	void	969	void
783	DESTROY (CFClient::Layout self)	970	DESTROY (CFPlus::Layout self)
784	CODE:	971	CODE:
785	g_object_unref (self->pl);	972	g_object_unref (self->pl);
786	Safefree (self);	973	Safefree (self);
787		974
		975	void
		976	set_text (CFPlus::Layout self, SV *text_)
		977	CODE:
		978	{
		979	STRLEN textlen;
		980	char *text = SvPVutf8 (text_, textlen);
		981
		982	pango_layout_set_text (self->pl, text, textlen);
		983	}
		984
		985	void
		986	set_markup (CFPlus::Layout self, SV *text_)
		987	CODE:
		988	{
		989	STRLEN textlen;
		990	char *text = SvPVutf8 (text_, textlen);
		991
		992	pango_layout_set_markup (self->pl, text, textlen);
		993	}
		994
		995	void
		996	set_shapes (CFPlus::Layout self, ...)
		997	CODE:
		998	{
		999	PangoAttrList *attrs = 0;
		1000	const char *text = pango_layout_get_text (self->pl);
		1001	const char *pos = text;
		1002	int arg = 4;
		1003
		1004	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1005	{
		1006	PangoRectangle inkrect, rect;
		1007	PangoAttribute *attr;
		1008
		1009	int x = SvIV (ST (arg - 3));
		1010	int y = SvIV (ST (arg - 2));
		1011	int w = SvIV (ST (arg - 1));
		1012	int h = SvIV (ST (arg ));
		1013
		1014	inkrect.x = 0;
		1015	inkrect.y = 0;
		1016	inkrect.width = 0;
		1017	inkrect.height = 0;
		1018
		1019	rect.x = x * PANGO_SCALE;
		1020	rect.y = y * PANGO_SCALE;
		1021	rect.width = w * PANGO_SCALE;
		1022	rect.height = h * PANGO_SCALE;
		1023
		1024	if (!attrs)
		1025	attrs = pango_layout_get_attributes (self->pl);
		1026
		1027	attr = pango_attr_shape_new (&inkrect, &rect);
		1028	attr->start_index = pos - text;
		1029	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1030	pango_attr_list_insert (attrs, attr);
		1031
		1032	arg += 4;
		1033	pos += sizeof (OBJ_STR) - 1;
		1034	}
		1035
		1036	if (attrs)
		1037	pango_layout_set_attributes (self->pl, attrs);
		1038	}
		1039
		1040	void
		1041	get_shapes (CFPlus::Layout self)
		1042	PPCODE:
		1043	{
		1044	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1045
		1046	do
		1047	{
		1048	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1049
		1050	if (run && shape_attr_p (run))
		1051	{
		1052	PangoRectangle extents;
		1053	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1054
		1055	EXTEND (SP, 2);
		1056	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1057	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1058	}
		1059	}
		1060	while (pango_layout_iter_next_run (iter));
		1061
		1062	pango_layout_iter_free (iter);
		1063	}
		1064
788	int	1065	int
789	is_rgba (CFClient::Layout self)	1066	has_wrapped (CFPlus::Layout self)
790	CODE:	1067	CODE:
791	RETVAL = self->rgba;	1068	{
		1069	int lines = 1;
		1070	const char *text = pango_layout_get_text (self->pl);
		1071
		1072	while (*text)
		1073	lines += *text++ == '\n';
		1074
		1075	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1076	}
792	OUTPUT:	1077	OUTPUT:
793	RETVAL	1078	RETVAL
794		1079
795	void
796	set_text (CFClient::Layout self, SV *text_)
797	CODE:
798	{
799	STRLEN textlen;
800	char *text = SvPVutf8 (text_, textlen);
801
802	pango_layout_set_text (self->pl, text, textlen);
803	}
804
805	void
806	set_markup (CFClient::Layout self, SV *text_)
807	CODE:
808	{
809	STRLEN textlen;
810	char *text = SvPVutf8 (text_, textlen);
811
812	pango_layout_set_markup (self->pl, text, textlen);
813	}
814
815	SV *	1080	SV *
816	get_text (CFClient::Layout self)	1081	get_text (CFPlus::Layout self)
817	CODE:	1082	CODE:
818	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1083	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
819	sv_utf8_decode (RETVAL);	1084	sv_utf8_decode (RETVAL);
820	OUTPUT:	1085	OUTPUT:
821	RETVAL	1086	RETVAL
822		1087
823	void	1088	void
824	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1089	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
825	CODE:	1090	CODE:
826	self->r = r;	1091	self->r = r;
827	self->g = g;	1092	self->g = g;
828	self->b = b;	1093	self->b = b;
829	self->a = a;	1094	self->a = a;
830		1095
831	void	1096	void
832	set_font (CFClient::Layout self, CFClient::Font font = 0)	1097	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
833	CODE:	1098	CODE:
834	if (self->font != font)	1099	if (self->font != font)
835	{	1100	{
836	self->font = font;	1101	self->font = font;
837	layout_update_font (self);	1102	layout_update_font (self);
838	}	1103	}
839		1104
840	void	1105	void
841	set_height (CFClient::Layout self, int base_height)	1106	set_height (CFPlus::Layout self, int base_height)
842	CODE:	1107	CODE:
843	if (self->base_height != base_height)	1108	if (self->base_height != base_height)
844	{	1109	{
845	self->base_height = base_height;	1110	self->base_height = base_height;
846	layout_update_font (self);	1111	layout_update_font (self);
847	}	1112	}
848		1113
849	void	1114	void
850	set_width (CFClient::Layout self, int max_width = -1)	1115	set_width (CFPlus::Layout self, int max_width = -1)
851	CODE:	1116	CODE:
852	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1117	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
853		1118
854	void	1119	void
855	set_indent (CFClient::Layout self, int indent)	1120	set_indent (CFPlus::Layout self, int indent)
856	CODE:	1121	CODE:
857	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1122	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
858		1123
859	void	1124	void
860	set_spacing (CFClient::Layout self, int spacing)	1125	set_spacing (CFPlus::Layout self, int spacing)
861	CODE:	1126	CODE:
862	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1127	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
863		1128
864	void	1129	void
865	set_ellipsise (CFClient::Layout self, int ellipsise)	1130	set_ellipsise (CFPlus::Layout self, int ellipsise)
866	CODE:	1131	CODE:
867	pango_layout_set_ellipsize (self->pl,	1132	pango_layout_set_ellipsize (self->pl,
868	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1133	ellipsise == 1 ? PANGO_ELLIPSIZE_START
869	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1134	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
870	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1135	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
871	: PANGO_ELLIPSIZE_NONE	1136	: PANGO_ELLIPSIZE_NONE
872	);	1137	);
873		1138
874	void	1139	void
875	set_single_paragraph_mode (CFClient::Layout self, int spm)	1140	set_single_paragraph_mode (CFPlus::Layout self, int spm)
876	CODE:	1141	CODE:
877	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1142	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
878		1143
879	void	1144	void
880	size (CFClient::Layout self)	1145	size (CFPlus::Layout self)
881	PPCODE:	1146	PPCODE:
882	{	1147	{
883	int w, h;	1148	int w, h;
884		1149
885	layout_get_pixel_size (self, &w, &h);	1150	layout_get_pixel_size (self, &w, &h);
…		…
888	PUSHs (sv_2mortal (newSViv (w)));	1153	PUSHs (sv_2mortal (newSViv (w)));
889	PUSHs (sv_2mortal (newSViv (h)));	1154	PUSHs (sv_2mortal (newSViv (h)));
890	}	1155	}
891		1156
892	int	1157	int
		1158	descent (CFPlus::Layout self)
		1159	CODE:
		1160	{
		1161	PangoRectangle rect;
		1162	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1163	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1164	RETVAL = PANGO_DESCENT (rect);
		1165	}
		1166	OUTPUT:
		1167	RETVAL
		1168
		1169	int
893	xy_to_index (CFClient::Layout self, int x, int y)	1170	xy_to_index (CFPlus::Layout self, int x, int y)
894	CODE:	1171	CODE:
895	{	1172	{
896	int index, trailing;	1173	int index, trailing;
897	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1174	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
898	RETVAL = index;	1175	RETVAL = index + trailing;
899	}	1176	}
900	OUTPUT:	1177	OUTPUT:
901	RETVAL	1178	RETVAL
902		1179
903	void	1180	void
904	cursor_pos (CFClient::Layout self, int index)	1181	cursor_pos (CFPlus::Layout self, int index)
905	PPCODE:	1182	PPCODE:
906	{	1183	{
907	PangoRectangle strong_pos;	1184	PangoRectangle strong_pos;
908	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1185	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
909		1186
…		…
912	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1189	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
913	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1190	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
914	}	1191	}
915		1192
916	void	1193	void
917	render (CFClient::Layout self)	1194	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
918	PPCODE:	1195	PPCODE:
919	{	1196	{
920	SV *retval;	1197	int line, x;
921	int w, h;
922		1198
923	layout_get_pixel_size (self, &w, &h);	1199	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1200	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
924		1201
925	if (self->rgba)
926	{
927	cairo_surface_t *surface;
928	cairo_t *cairo;
929
930	retval = newSV (w * h * 4);
931	SvPOK_only (retval);
932	SvCUR_set (retval, w * h * 4);
933
934	memset (SvPVX (retval), 0, w * h * 4);
935
936	surface = cairo_image_surface_create_for_data (
937	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
938	cairo = cairo_create (surface);
939	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
940
941	pango_cairo_show_layout (cairo, self->pl);
942
943	cairo_destroy (cairo);
944	cairo_surface_destroy (surface);
945
946	// what a mess, and its premultiplied, too :(
947	{
948	uint32_t *p = (uint32_t *)SvPVX (retval);
949	uint32_t *e = p + w * h;
950
951	while (p < e)
952	{
953	uint32_t rgba = *p;
954	rgba = (rgba >> 24) | (rgba << 8);
955	#if 0
956	#ifdef _WIN32
957	{//D
958	uint8_t r = rgba >> 24;
959	uint8_t g = rgba >> 16;
960	uint8_t b = rgba >> 8;
961	uint8_t a = rgba >> 0;
962
963	rgba = (rgba & 0xffffff00) | a;
964	}
965	#endif
966	#endif
967	rgba = SDL_SwapBE32 (rgba);
968	*p++ = rgba;
969	}
970	}
971
972	EXTEND (SP, 5);	1202	EXTEND (SP, 2);
973	PUSHs (sv_2mortal (newSViv (w)));	1203	PUSHs (sv_2mortal (newSViv (line - 1)));
		1204	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1205	}
		1206
		1207	void
		1208	line_x_to_index (CFPlus::Layout self, int line, int x)
		1209	PPCODE:
		1210	{
		1211	PangoLayoutLine *lp;
		1212	int index, trailing;
		1213
		1214	if (line < 0)
		1215	XSRETURN_EMPTY;
		1216
		1217	if (!(lp = pango_layout_get_line (self->pl, line)))
		1218	XSRETURN_EMPTY; /* do better */
		1219
		1220	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1221
		1222	EXTEND (SP, 2);
		1223	if (GIMME_V == G_SCALAR)
974	PUSHs (sv_2mortal (newSViv (h)));	1224	PUSHs (sv_2mortal (newSViv (index + trailing)));
975	PUSHs (sv_2mortal (retval));
976	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
977	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
978	}
979	else	1225	else
980	{	1226	{
981	FT_Bitmap bitmap;
982
983	retval = newSV (w * h);
984	SvPOK_only (retval);
985	SvCUR_set (retval, w * h);
986
987	bitmap.rows = h;
988	bitmap.width = w;
989	bitmap.pitch = w;
990	bitmap.buffer = (unsigned char*)SvPVX (retval);
991	bitmap.num_grays = 256;
992	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
993
994	memset (bitmap.buffer, 0, w * h);
995
996	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
997
998	EXTEND (SP, 5);
999	PUSHs (sv_2mortal (newSViv (w)));	1227	PUSHs (sv_2mortal (newSViv (index)));
1000	PUSHs (sv_2mortal (newSViv (h)));	1228	PUSHs (sv_2mortal (newSViv (trailing)));
1001	PUSHs (sv_2mortal (retval));
1002	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1003	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1004	}	1229	}
1005	}	1230	}
1006		1231
		1232	void
		1233	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1234	PPCODE:
		1235	pango_opengl_render_layout_subpixel (
		1236	self->pl,
		1237	x * PANGO_SCALE, y * PANGO_SCALE,
		1238	self->r, self->g, self->b, self->a,
		1239	flags
		1240	);
		1241
1007	MODULE = CFClient PACKAGE = CFClient::Texture	1242	MODULE = CFPlus PACKAGE = CFPlus::Texture
1008		1243
1009	void	1244	void
1010	pad2pot (SV *data_, SV *w_, SV *h_)	1245	pad2pot (SV *data_, SV *w_, SV *h_)
1011	CODE:	1246	CODE:
1012	{	1247	{
…		…
1090	glDisable (GL_ALPHA_TEST);	1325	glDisable (GL_ALPHA_TEST);
1091	glDisable (GL_BLEND);	1326	glDisable (GL_BLEND);
1092	}	1327	}
1093	}	1328	}
1094		1329
1095	MODULE = CFClient PACKAGE = CFClient::Map	1330	MODULE = CFPlus PACKAGE = CFPlus::Map
1096		1331
1097	CFClient::Map	1332	CFPlus::Map
1098	new (SV *class, int map_width, int map_height)	1333	new (SV *class)
1099	CODE:	1334	CODE:
1100	New (0, RETVAL, 1, struct map);	1335	New (0, RETVAL, 1, struct map);
1101	RETVAL->x = 0;	1336	RETVAL->x = 0;
1102	RETVAL->y = 0;	1337	RETVAL->y = 0;
1103	RETVAL->w = map_width;	1338	RETVAL->w = 0;
1104	RETVAL->h = map_height;	1339	RETVAL->h = 0;
1105	RETVAL->ox = 0;	1340	RETVAL->ox = 0;
1106	RETVAL->oy = 0;	1341	RETVAL->oy = 0;
1107	RETVAL->faces = 8192;	1342	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1108	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1343	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1109	RETVAL->texs = 8192;
1110	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1111	RETVAL->rows = 0;	1344	RETVAL->rows = 0;
1112	RETVAL->row = 0;	1345	RETVAL->row = 0;
1113	OUTPUT:	1346	OUTPUT:
1114	RETVAL	1347	RETVAL
1115		1348
1116	void	1349	void
1117	DESTROY (CFClient::Map self)	1350	DESTROY (CFPlus::Map self)
1118	CODE:	1351	CODE:
1119	{	1352	{
1120	map_clear (self);	1353	map_clear (self);
1121	Safefree (self->face);	1354	Safefree (self->face2tile);
1122	Safefree (self->tex);	1355	Safefree (self->tex);
1123	Safefree (self);	1356	Safefree (self);
1124	}	1357	}
1125		1358
1126	void	1359	void
		1360	resize (CFPlus::Map self, int map_width, int map_height)
		1361	CODE:
		1362	self->w = map_width;
		1363	self->h = map_height;
		1364
		1365	void
1127	clear (CFClient::Map self)	1366	clear (CFPlus::Map self)
1128	CODE:	1367	CODE:
1129	map_clear (self);	1368	map_clear (self);
1130		1369
1131	void	1370	void
1132	set_face (CFClient::Map self, int face, int texid)	1371	set_tileid (CFPlus::Map self, int face, int tile)
1133	CODE:	1372	CODE:
1134	{	1373	{
1135	while (self->faces <= face)	1374	need_facenum (self, face); self->face2tile [face] = tile;
1136	{	1375	need_texid (self, tile);
1137	Append (mapface, self->face, self->faces, self->faces);
1138	self->faces *= 2;
1139	}
1140
1141	self->face [face] = texid;
1142	}	1376	}
1143		1377
1144	void	1378	void
		1379	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1380	CODE:
		1381	{
		1382	tileid texid;
		1383	maptex *tex;
		1384
		1385	if (face < 0 || face >= self->faces)
		1386	return;
		1387
		1388	if (smooth < 0 || smooth >= self->faces)
		1389	return;
		1390
		1391	texid = self->face2tile [face];
		1392
		1393	if (!texid)
		1394	return;
		1395
		1396	tex = self->tex + texid;
		1397	tex->smoothtile = self->face2tile [smooth];
		1398	tex->smoothlevel = level;
		1399	}
		1400
		1401	void
1145	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1402	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1146	CODE:	1403	CODE:
1147	{	1404	{
1148	while (self->texs <= texid)	1405	need_texid (self, texid);
1149	{
1150	Append (maptex, self->tex, self->texs, self->texs);
1151	self->texs *= 2;
1152	}
1153		1406
1154	{	1407	{
1155	maptex *tex = self->tex + texid;	1408	maptex *tex = self->tex + texid;
1156		1409
1157	tex->name = name;	1410	tex->name = name;
…		…
1174	// from transparent color bleeding and ugly wrapping effects.	1427	// from transparent color bleeding and ugly wrapping effects.
1175	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1428	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1176	}	1429	}
1177		1430
1178	int	1431	int
1179	ox (CFClient::Map self)	1432	ox (CFPlus::Map self)
1180	ALIAS:	1433	ALIAS:
1181	oy = 1	1434	oy = 1
1182	x = 2	1435	x = 2
1183	y = 3	1436	y = 3
1184	w = 4	1437	w = 4
…		…
1195	}	1448	}
1196	OUTPUT:	1449	OUTPUT:
1197	RETVAL	1450	RETVAL
1198		1451
1199	void	1452	void
1200	scroll (CFClient::Map self, int dx, int dy)	1453	scroll (CFPlus::Map self, int dx, int dy)
1201	CODE:	1454	CODE:
1202	{	1455	{
1203	if (dx > 0)	1456	if (dx > 0)
1204	map_blank (self, self->x, self->y, dx - 1, self->h);	1457	map_blank (self, self->x, self->y, dx, self->h);
1205	else if (dx < 0)	1458	else if (dx < 0)
1206	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1459	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1207		1460
1208	if (dy > 0)	1461	if (dy > 0)
1209	map_blank (self, self->x, self->y, self->w, dy - 1);	1462	map_blank (self, self->x, self->y, self->w, dy);
1210	else if (dy < 0)	1463	else if (dy < 0)
1211	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1464	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1212		1465
1213	self->ox += dx; self->x += dx;	1466	self->ox += dx; self->x += dx;
1214	self->oy += dy; self->y += dy;	1467	self->oy += dy; self->y += dy;
1215		1468
1216	while (self->y < 0)	1469	while (self->y < 0)
…		…
1221	self->y += MAP_EXTEND_Y;	1474	self->y += MAP_EXTEND_Y;
1222	}	1475	}
1223	}	1476	}
1224		1477
1225	void	1478	void
1226	map1a_update (CFClient::Map self, SV *data_)	1479	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1227	CODE:	1480	CODE:
1228	{	1481	{
1229	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1482	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1230	uint8_t *data_end = (uint8_t *)SvEND (data_);	1483	uint8_t *data_end = (uint8_t *)SvEND (data_);
1231	mapcell *cell;	1484	mapcell *cell;
1232	int x, y, flags;	1485	int x, y, flags;
1233		1486
1234	while (data < data_end)	1487	while (data < data_end - 1)
1235	{	1488	{
1236	flags = (data [0] << 8) + data [1]; data += 2;	1489	flags = (data [0] << 8) + data [1]; data += 2;
1237		1490
1238	x = ((flags >> 10) & 63) + self->x;	1491	x = self->x + ((flags >> 10) & 63);
1239	y = ((flags >> 4) & 63) + self->y;	1492	y = self->y + ((flags >> 4) & 63);
1240		1493
1241	cell = map_get_cell (self, x, y);	1494	cell = map_get_cell (self, x, y);
1242		1495
1243	if (flags & 15)	1496	if (flags & 15)
1244	{	1497	{
1245	if (cell->darkness < 0)	1498	if (!cell->darkness)
1246	{	1499	{
		1500	memset (cell, 0, sizeof (*cell));
1247	cell->darkness = 0;	1501	cell->darkness = 256;
1248	cell->face [0] = 0;
1249	cell->face [1] = 0;
1250	cell->face [2] = 0;
1251	}	1502	}
1252		1503
1253	cell->darkness = flags & 8 ? *data++ : 255;
1254
1255	//TODO: don't trust server data to be in-range(!)	1504	//TODO: don't trust server data to be in-range(!)
		1505
		1506	if (flags & 8)
		1507	{
		1508	if (extmap)
		1509	{
		1510	uint8_t ext, cmd;
		1511
		1512	do
		1513	{
		1514	ext = *data++;
		1515	cmd = ext & 0x3f;
		1516
		1517	if (cmd < 4)
		1518	cell->darkness = 255 - ext * 64 + 1;
		1519	else if (cmd == 5) // health
		1520	{
		1521	cell->stat_width = 1;
		1522	cell->stat_hp = *data++;
		1523	}
		1524	else if (cmd == 6) // monster width
		1525	cell->stat_width = *data++ + 1;
		1526	else if (cmd == 0x47)
		1527	{
		1528	if (*data == 4)
		1529	; // decode player count
		1530
		1531	data += *data + 1;
		1532	}
		1533	else if (cmd == 8) // cell flags
		1534	cell->flags = *data++;
		1535	else if (ext & 0x40) // unknown, multibyte => skip
		1536	data += *data + 1;
		1537	else
		1538	data++;
		1539	}
		1540	while (ext & 0x80);
		1541	}
		1542	else
		1543	cell->darkness = *data++ + 1;
		1544	}
1256		1545
1257	if (flags & 4)	1546	if (flags & 4)
1258	{	1547	{
1259	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1548	faceid face = (data [0] << 8) + data [1]; data += 2;
		1549	need_facenum (self, face);
		1550	cell->tile [0] = self->face2tile [face];
1260	}	1551	}
1261		1552
1262	if (flags & 2)	1553	if (flags & 2)
1263	{	1554	{
1264	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1555	faceid face = (data [0] << 8) + data [1]; data += 2;
		1556	need_facenum (self, face);
		1557	cell->tile [1] = self->face2tile [face];
1265	}	1558	}
1266		1559
1267	if (flags & 1)	1560	if (flags & 1)
1268	{	1561	{
1269	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1562	faceid face = (data [0] << 8) + data [1]; data += 2;
		1563	need_facenum (self, face);
		1564	cell->tile [2] = self->face2tile [face];
1270	}	1565	}
1271	}	1566	}
1272	else	1567	else
1273	cell->darkness = -1;	1568	cell->darkness = 0;
1274	}	1569	}
1275	}	1570	}
1276		1571
1277	SV *	1572	SV *
1278	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1573	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1279	CODE:	1574	CODE:
1280	{	1575	{
1281	int x1, x;	1576	int x1, x;
1282	int y1, y;	1577	int y1, y;
1283	int z;	1578	int z;
…		…
1304	{	1599	{
1305	mapcell *cell = row->col + (x - row->c0);	1600	mapcell *cell = row->col + (x - row->c0);
1306		1601
1307	for (z = 0; z <= 0; z++)	1602	for (z = 0; z <= 0; z++)
1308	{	1603	{
1309	mapface face = cell->face [z];
1310
1311	if (face)
1312	{
1313	maptex tex = self->tex [face];	1604	maptex tex = self->tex [cell->tile [z]];
1314	int a0 = 255 - tex.a;	1605	int a0 = 255 - tex.a;
1315	int a1 = tex.a;	1606	int a1 = tex.a;
1316		1607
1317	r = (r * a0 + tex.r * a1) / 255;	1608	r = (r * a0 + tex.r * a1) / 255;
1318	g = (g * a0 + tex.g * a1) / 255;	1609	g = (g * a0 + tex.g * a1) / 255;
1319	b = (b * a0 + tex.b * a1) / 255;	1610	b = (b * a0 + tex.b * a1) / 255;
1320	a = (a * a0 + tex.a * a1) / 255;	1611	a = (a * a0 + tex.a * a1) / 255;
1321	}
1322	}	1612	}
1323	}	1613	}
1324		1614
1325	*map++ = (r )	1615	*map++ = (r )
1326	| (g << 8)	1616	| (g << 8)
…		…
1333	}	1623	}
1334	OUTPUT:	1624	OUTPUT:
1335	RETVAL	1625	RETVAL
1336		1626
1337	void	1627	void
1338	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1628	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1339	CODE:	1629	CODE:
1340	{	1630	{
1341	int vx, vy;	1631	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1632	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1633	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1634	smooth_key skey;
1342	int x, y, z;	1635	int x, y, z;
1343	int last_name;	1636	int last_name;
1344	mapface face;
1345		1637
1346	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	1638	// thats current max. sorry.
1347	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	1639	if (sw > 255) sw = 255;
		1640	if (sh > 255) sh = 255;
1348		1641
1349	/*	1642	// clear key, in case of extra padding
1350	int vx = self->vx = self->w >= sw	1643	memset (&skey, 0, sizeof (skey));
1351	? self->x + (self->w - sw) / 2
1352	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1353
1354	int vy = self->vy = self->h >= sh
1355	? self->y + (self->h - sh) / 2
1356	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1357	*/
1358		1644
1359	glColor4ub (255, 255, 255, 255);	1645	glColor4ub (255, 255, 255, 255);
1360		1646
1361	glEnable (GL_BLEND);	1647	glEnable (GL_BLEND);
1362	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1648	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
…		…
1365		1651
1366	glBegin (GL_QUADS);	1652	glBegin (GL_QUADS);
1367		1653
1368	last_name = 0;	1654	last_name = 0;
1369		1655
		1656	mx += self->x;
		1657	my += self->y;
		1658
		1659	// first pass: determine smooth_max
		1660	// rather ugly, if you ask me
		1661	// could also be stored inside mapcell and updated on change
		1662	memset (smooth_max, 0, sizeof (smooth_max));
		1663
		1664	for (y = 0; y < sh; y++)
		1665	if (0 <= y + my && y + my < self->rows)
		1666	{
		1667	maprow *row = self->row + (y + my);
		1668
		1669	for (x = 0; x < sw; x++)
		1670	if (row->c0 <= x + mx && x + mx < row->c1)
		1671	{
		1672	mapcell *cell = row->col + (x + mx - row->c0);
		1673
		1674	smooth_max[x + 1][y + 1] =
		1675	MAX (self->tex [cell->tile [0]].smoothlevel,
		1676	MAX (self->tex [cell->tile [1]].smoothlevel,
		1677	self->tex [cell->tile [2]].smoothlevel));
		1678	}
		1679	}
		1680
1370	for (z = 0; z < 3; z++)	1681	for (z = 0; z <= 2; z++)
		1682	{
		1683	memset (smooth_level, 0, sizeof (smooth_level));
		1684
1371	for (y = 0; y < sh; y++)	1685	for (y = 0; y < sh; y++)
1372	if (0 <= y + vy && y + vy < self->rows)	1686	if (0 <= y + my && y + my < self->rows)
1373	{	1687	{
1374	maprow *row = self->row + (y + vy);	1688	maprow *row = self->row + (y + my);
1375		1689
1376	for (x = 0; x < sw; x++)	1690	for (x = 0; x < sw; x++)
1377	if (row->c0 <= x + vx && x + vx < row->c1)	1691	if (row->c0 <= x + mx && x + mx < row->c1)
1378	{	1692	{
1379	mapcell *cell = row->col + (x + vx - row->c0);	1693	mapcell *cell = row->col + (x + mx - row->c0);
1380
1381	face = cell->face [z];	1694	tileid tile = cell->tile [z];
1382		1695
1383	if (face)	1696	if (tile)
		1697	{
		1698	maptex tex = self->tex [tile];
		1699	int px = (x + 1) * T - tex.w;
		1700	int py = (y + 1) * T - tex.h;
		1701
		1702	// suppressing texture state switches here
		1703	// is only moderately effective, but worth the extra effort
		1704	if (last_name != tex.name)
		1705	{
		1706	if (!tex.name)
		1707	tex = self->tex [2]; /* missing, replace by noface */
		1708
		1709	glEnd ();
		1710	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1711	glBegin (GL_QUADS);
		1712	}
		1713
		1714	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1715	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1716	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1717	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1718
		1719	if (cell->flags && z == 2)
		1720	{
		1721	if (cell->flags & 1)
		1722	{
		1723	maptex tex = self->tex [1];
		1724	int px = x * T + T * 2 / 32;
		1725	int py = y * T - T * 6 / 32;
		1726
		1727	glEnd ();
		1728	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1729	glBegin (GL_QUADS);
		1730
		1731	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1732	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1733	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1734	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1735	}
		1736	}
		1737
		1738	// update smooth hash
		1739	if (tex.smoothtile)
		1740	{
		1741	skey.tile = tex.smoothtile;
		1742	skey.level = tex.smoothlevel;
		1743
		1744	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1745
		1746	// add bits to current tile and all neighbours. skey.x|y is
		1747	// shifted +1|+1 so we always stay positive.
		1748
		1749	// bits is ___n cccc CCCC bbbb
		1750	// n do not draw borders&corners
		1751	// c draw these corners, but...
		1752	// C ... not these
		1753	// b draw these borders
		1754
		1755	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1756	// ┃· ·· ·┃ ━━
		1757
		1758	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1759	// ·· ·· ·┏ ┓·
		1760
		1761	// full tile
		1762	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1763
		1764	// borders
		1765	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1766	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1767	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1768	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1769
		1770	// corners
		1771	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1772	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1773	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1774	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1775	}
		1776	}
		1777	}
		1778	}
		1779
		1780	// go through all smoothlevels, lowest to highest, then draw.
		1781	// this is basically counting sort
		1782	{
		1783	int w, b;
		1784
		1785	for (w = 0; w < 256 / 32; ++w)
		1786	{
		1787	uint32_t smask = smooth_level [w];
		1788	if (smask)
		1789	for (b = 0; b < 32; ++b)
		1790	if (smask & (((uint32_t)1) << b))
1384	{	1791	{
1385	maptex tex = self->tex [face];	1792	int level = (w << 5) | b;
		1793	HE *he;
1386		1794
1387	int px = (x + 1) * 32 - tex.w;	1795	hv_iterinit (smooth);
1388	int py = (y + 1) * 32 - tex.h;	1796	while ((he = hv_iternext (smooth)))
1389
1390	if (last_name != tex.name)
1391	{	1797	{
		1798	smooth_key *skey = (smooth_key *)HeKEY (he);
		1799	IV bits = SvIVX (HeVAL (he));
		1800
		1801	if (!(bits & 0x1000)
		1802	&& skey->level == level
		1803	&& level > smooth_max [skey->x][skey->y])
		1804	{
		1805	maptex tex = self->tex [skey->tile];
		1806	int px = (((int)skey->x) - 1) * T;
		1807	int py = (((int)skey->y) - 1) * T;
		1808	int border = bits & 15;
		1809	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1810	float dx = tex.s * .0625f; // 16 images/row
		1811	float dy = tex.t * .5f ; // 2 images/column
		1812
		1813	// this time naively avoiding texture state changes
		1814	// save gobs of state changes.
		1815	if (last_name != tex.name)
		1816	{
		1817	if (!tex.name)
		1818	continue; // smoothing not yet available
		1819
1392	glEnd ();	1820	glEnd ();
1393	last_name = tex.name;
1394	glBindTexture (GL_TEXTURE_2D, last_name);	1821	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1395	glBegin (GL_QUADS);	1822	glBegin (GL_QUADS);
		1823	}
		1824
		1825	if (border)
		1826	{
		1827	float ox = border * dx;
		1828
		1829	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1830	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1831	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1832	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1833	}
		1834
		1835	if (corner)
		1836	{
		1837	float ox = corner * dx;
		1838
		1839	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1840	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1841	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1842	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1843	}
		1844	}
1396	}	1845	}
1397
1398	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1399	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1400	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1401	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1402	}	1846	}
1403	}
1404	}	1847	}
		1848	}
		1849
		1850	hv_clear (smooth);
		1851	}
1405		1852
1406	glEnd ();	1853	glEnd ();
1407		1854
1408	glDisable (GL_TEXTURE_2D);	1855	glDisable (GL_TEXTURE_2D);
1409	glDisable (GL_BLEND);	1856	glDisable (GL_BLEND);
1410	}
1411		1857
		1858	// top layer: overlays such as the health bar
		1859	for (y = 0; y < sh; y++)
		1860	if (0 <= y + my && y + my < self->rows)
		1861	{
		1862	maprow *row = self->row + (y + my);
		1863
		1864	for (x = 0; x < sw; x++)
		1865	if (row->c0 <= x + mx && x + mx < row->c1)
		1866	{
		1867	mapcell *cell = row->col + (x + mx - row->c0);
		1868
		1869	int px = x * T;
		1870	int py = y * T;
		1871
		1872	if (cell->stat_hp)
		1873	{
		1874	int width = cell->stat_width * T;
		1875	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1876
		1877	glColor3ub (0, 0, 0);
		1878	glRectf (px + 1, py - thick - 2,
		1879	px + width - 1, py);
		1880
		1881	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1882	glRectf (px + 2,
		1883	py - thick - 1,
		1884	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1885	}
		1886	}
		1887	}
		1888	}
		1889
1412	void	1890	void
1413	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	1891	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
1414	CODE:	1892	CODE:
1415	{	1893	{
1416	static float color[16][3] = {	1894	static float color[16][3] = {
1417	{ 0.00, 0.00, 0.00 },	1895	{ 0.00F, 0.00F, 0.00F },
1418	{ 1.00, 1.00, 1.00 },	1896	{ 1.00F, 1.00F, 1.00F },
1419	{ 0.00, 0.00, 0.55 },	1897	{ 0.00F, 0.00F, 0.55F },
1420	{ 1.00, 0.00, 0.00 },	1898	{ 1.00F, 0.00F, 0.00F },
1421		1899
1422	{ 1.00, 0.54, 0.00 },	1900	{ 1.00F, 0.54F, 0.00F },
1423	{ 0.11, 0.56, 1.00 },	1901	{ 0.11F, 0.56F, 1.00F },
1424	{ 0.93, 0.46, 0.00 },	1902	{ 0.93F, 0.46F, 0.00F },
1425	{ 0.18, 0.54, 0.34 },	1903	{ 0.18F, 0.54F, 0.34F },
1426		1904
1427	{ 0.56, 0.73, 0.56 },	1905	{ 0.56F, 0.73F, 0.56F },
1428	{ 0.80, 0.80, 0.80 },	1906	{ 0.80F, 0.80F, 0.80F },
1429	{ 0.55, 0.41, 0.13 },	1907	{ 0.55F, 0.41F, 0.13F },
1430	{ 0.99, 0.77, 0.26 },	1908	{ 0.99F, 0.77F, 0.26F },
1431		1909
1432	{ 0.74, 0.65, 0.41 },	1910	{ 0.74F, 0.65F, 0.41F },
1433		1911
1434	{ 0.00, 1.00, 1.00 },	1912	{ 0.00F, 1.00F, 1.00F },
1435	{ 1.00, 0.00, 1.00 },	1913	{ 1.00F, 0.00F, 1.00F },
1436	{ 1.00, 1.00, 0.00 },	1914	{ 1.00F, 1.00F, 0.00F },
1437	};	1915	};
1438		1916
1439	int x, y;	1917	int x, y;
1440		1918
1441	glEnable (GL_TEXTURE_2D);	1919	glEnable (GL_TEXTURE_2D);
…		…
1447	for (y = 0; y < h; y++)	1925	for (y = 0; y < h; y++)
1448	for (x = 0; x < w; x++)	1926	for (x = 0; x < w; x++)
1449	{	1927	{
1450	unsigned char m = data [x + y * w];	1928	unsigned char m = data [x + y * w];
1451		1929
		1930	if (m)
		1931	{
1452	float *c = color [m & 15];	1932	float *c = color [m & 15];
1453		1933
1454	float tx1 = m & 0x40 ? 0.5 : m & 0x80 ? 0.25 : 0.;	1934	float tx1 = m & 0x40 ? 0.5 : 0.;
1455	float tx2 = tx1 + 0.25;	1935	float tx2 = tx1 + 0.5;
1456		1936
1457	glColor4f (c[0], c[1], c[2], 0.75);	1937	glColor4f (c[0], c[1], c[2], 0.75);
1458	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	1938	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1459	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	1939	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1460	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	1940	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1461	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	1941	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1942	}
1462	}	1943	}
1463		1944
1464	glEnd ();	1945	glEnd ();
1465	glDisable (GL_BLEND);	1946	glDisable (GL_BLEND);
1466	glDisable (GL_TEXTURE_2D);	1947	glDisable (GL_TEXTURE_2D);
1467	}	1948	}
1468		1949
1469	void	1950	void
1470	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1951	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1471	PPCODE:	1952	PPCODE:
1472	{	1953	{
1473	int vx, vy;
1474	int x, y;	1954	int x, y;
1475	int sw4 = (sw + 3) & ~3;	1955	int sw4 = (sw + 3) & ~3;
1476	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1956	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1477	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1957	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1478		1958
1479	memset (darkness, 255, sw4 * sh);	1959	memset (darkness, 255, sw4 * sh);
1480	SvPOK_only (darkness_sv);	1960	SvPOK_only (darkness_sv);
1481	SvCUR_set (darkness_sv, sw4 * sh);	1961	SvCUR_set (darkness_sv, sw4 * sh);
1482		1962
1483	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	1963	mx += self->x;
1484	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	1964	my += self->y;
1485		1965
1486	for (y = 0; y < sh; y++)	1966	for (y = 0; y < sh; y++)
1487	if (0 <= y + vy && y + vy < self->rows)	1967	if (0 <= y + my && y + my < self->rows)
1488	{	1968	{
1489	maprow *row = self->row + (y + vy);	1969	maprow *row = self->row + (y + my);
1490		1970
1491	for (x = 0; x < sw; x++)	1971	for (x = 0; x < sw; x++)
1492	if (row->c0 <= x + vx && x + vx < row->c1)	1972	if (row->c0 <= x + mx && x + mx < row->c1)
1493	{	1973	{
1494	mapcell *cell = row->col + (x + vx - row->c0);	1974	mapcell *cell = row->col + (x + mx - row->c0);
1495		1975
1496	darkness[y * sw4 + x] = cell->darkness < 0	1976	darkness[y * sw4 + x] = cell->darkness
		1977	? 255 - (cell->darkness - 1)
1497	? 255 - FOW_DARKNESS	1978	: 255 - FOW_DARKNESS;
1498	: 255 - cell->darkness;
1499	}	1979	}
1500	}	1980	}
1501		1981
1502	EXTEND (SP, 3);	1982	EXTEND (SP, 3);
1503	PUSHs (sv_2mortal (newSViv (sw4)));	1983	PUSHs (sv_2mortal (newSViv (sw4)));
1504	PUSHs (sv_2mortal (newSViv (sh)));	1984	PUSHs (sv_2mortal (newSViv (sh)));
1505	PUSHs (darkness_sv);	1985	PUSHs (darkness_sv);
1506	}	1986	}
1507		1987
1508	SV *	1988	SV *
1509	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1989	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1510	CODE:	1990	CODE:
1511	{	1991	{
1512	int x, y, x1, y1;	1992	int x, y, x1, y1;
1513	SV *data_sv = newSV (w * h * 7 + 5);	1993	SV *data_sv = newSV (w * h * 7 + 5);
1514	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1994	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1539	if (row && row->c0 <= x && x < row->c1)	2019	if (row && row->c0 <= x && x < row->c1)
1540	{	2020	{
1541	mapcell *cell = row->col + (x - row->c0);	2021	mapcell *cell = row->col + (x - row->c0);
1542	uint8_t flags = 0;	2022	uint8_t flags = 0;
1543		2023
1544	if (cell->face [0]) flags |= 1;	2024	if (cell->tile [0]) flags |= 1;
1545	if (cell->face [1]) flags |= 2;	2025	if (cell->tile [1]) flags |= 2;
1546	if (cell->face [2]) flags |= 4;	2026	if (cell->tile [2]) flags |= 4;
1547		2027
1548	*data++ = flags;	2028	*data++ = flags;
1549		2029
1550	if (flags & 1)	2030	if (flags & 1)
1551	{	2031	{
		2032	tileid tile = cell->tile [0];
1552	*data++ = cell->face [0] >> 8;	2033	*data++ = tile >> 8;
1553	*data++ = cell->face [0];	2034	*data++ = tile;
1554	}	2035	}
1555		2036
1556	if (flags & 2)	2037	if (flags & 2)
1557	{	2038	{
		2039	tileid tile = cell->tile [1];
1558	*data++ = cell->face [1] >> 8;	2040	*data++ = tile >> 8;
1559	*data++ = cell->face [1];	2041	*data++ = tile;
1560	}	2042	}
1561		2043
1562	if (flags & 4)	2044	if (flags & 4)
1563	{	2045	{
		2046	tileid tile = cell->tile [2];
1564	*data++ = cell->face [2] >> 8;	2047	*data++ = tile >> 8;
1565	*data++ = cell->face [2];	2048	*data++ = tile;
1566	}	2049	}
1567	}	2050	}
1568	else	2051	else
1569	*data++ = 0;	2052	*data++ = 0;
1570	}	2053	}
…		…
1576	}	2059	}
1577	OUTPUT:	2060	OUTPUT:
1578	RETVAL	2061	RETVAL
1579		2062
1580	void	2063	void
1581	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2064	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1582	PPCODE:	2065	PPCODE:
1583	{	2066	{
1584	int x, y, z;	2067	int x, y, z;
1585	int w, h;	2068	int w, h;
1586	int x1, y1;	2069	int x1, y1;
…		…
1610	{	2093	{
1611	uint8_t flags = *data++;	2094	uint8_t flags = *data++;
1612		2095
1613	if (flags)	2096	if (flags)
1614	{	2097	{
1615	mapface face[3] = { 0, 0, 0 };
1616
1617	mapcell *cell = row_get_cell (row, x);	2098	mapcell *cell = row_get_cell (row, x);
		2099	tileid tile[3] = { 0, 0, 0 };
1618		2100
1619	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2101	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1620	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2102	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1621	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2103	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1622		2104
1623	if (cell->darkness <= 0)	2105	if (cell->darkness == 0)
1624	{	2106	{
1625	cell->darkness = -1;	2107	cell->darkness = 0;
1626		2108
1627	for (z = 0; z <= 2; z++)	2109	for (z = 0; z <= 2; z++)
1628	{	2110	{
1629	cell->face[z] = face[z];	2111	tileid t = tile [z];
1630		2112
1631	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2113	if (t >= self->texs || (t && !self->tex [t].name))
		2114	{
1632	XPUSHs (sv_2mortal (newSViv (face[z])));	2115	XPUSHs (sv_2mortal (newSViv (t)));
		2116	need_texid (self, t);
		2117	}
		2118
		2119	cell->tile [z] = t;
1633	}	2120	}
1634	}	2121	}
1635	}	2122	}
1636	}	2123	}
1637	}	2124	}
1638	}	2125	}
1639		2126
1640	MODULE = CFClient PACKAGE = CFClient::MixChunk	2127	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1641		2128
1642	CFClient::MixChunk	2129	CFPlus::MixChunk
1643	new_from_file (SV *class, char *path)	2130	new_from_file (SV *class, char *path)
1644	CODE:	2131	CODE:
1645	RETVAL = Mix_LoadWAV (path);	2132	RETVAL = Mix_LoadWAV (path);
1646	OUTPUT:	2133	OUTPUT:
1647	RETVAL	2134	RETVAL
1648		2135
1649	void	2136	void
1650	DESTROY (CFClient::MixChunk self)	2137	DESTROY (CFPlus::MixChunk self)
1651	CODE:	2138	CODE:
1652	Mix_FreeChunk (self);	2139	Mix_FreeChunk (self);
1653		2140
1654	int	2141	int
1655	volume (CFClient::MixChunk self, int volume = -1)	2142	volume (CFPlus::MixChunk self, int volume = -1)
1656	CODE:	2143	CODE:
1657	RETVAL = Mix_VolumeChunk (self, volume);	2144	RETVAL = Mix_VolumeChunk (self, volume);
1658	OUTPUT:	2145	OUTPUT:
1659	RETVAL	2146	RETVAL
1660		2147
1661	int	2148	int
1662	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2149	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1663	CODE:	2150	CODE:
1664	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2151	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1665	OUTPUT:	2152	OUTPUT:
1666	RETVAL	2153	RETVAL
1667		2154
1668	MODULE = CFClient PACKAGE = CFClient::MixMusic	2155	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1669		2156
1670	int	2157	int
1671	volume (int volume = -1)	2158	volume (int volume = -1)
1672	CODE:	2159	CODE:
1673	RETVAL = Mix_VolumeMusic (volume);	2160	RETVAL = Mix_VolumeMusic (volume);
1674	OUTPUT:	2161	OUTPUT:
1675	RETVAL	2162	RETVAL
1676		2163
		2164	int
		2165	fade_out (int ms)
		2166	CODE:
		2167	RETVAL = Mix_FadeOutMusic (ms);
		2168	OUTPUT:
		2169	RETVAL
		2170
1677	CFClient::MixMusic	2171	CFPlus::MixMusic
1678	new_from_file (SV *class, char *path)	2172	new_from_file (SV *class, char *path)
1679	CODE:	2173	CODE:
1680	RETVAL = Mix_LoadMUS (path);	2174	RETVAL = Mix_LoadMUS (path);
1681	OUTPUT:	2175	OUTPUT:
1682	RETVAL	2176	RETVAL
1683		2177
1684	void	2178	void
1685	DESTROY (CFClient::MixMusic self)	2179	DESTROY (CFPlus::MixMusic self)
1686	CODE:	2180	CODE:
1687	Mix_FreeMusic (self);	2181	Mix_FreeMusic (self);
1688		2182
1689	int	2183	int
1690	play (CFClient::MixMusic self, int loops = -1)	2184	play (CFPlus::MixMusic self, int loops = -1)
1691	CODE:	2185	CODE:
1692	RETVAL = Mix_PlayMusic (self, loops);	2186	RETVAL = Mix_PlayMusic (self, loops);
1693	OUTPUT:	2187	OUTPUT:
1694	RETVAL	2188	RETVAL
1695		2189
		2190	int
		2191	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2192	CODE:
		2193	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2194	OUTPUT:
		2195	RETVAL
		2196
1696	MODULE = CFClient PACKAGE = CFClient::OpenGL	2197	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1697		2198
1698	BOOT:	2199	BOOT:
1699	{	2200	{
1700	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2201	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1701	static const struct {	2202	static const struct {
1702	const char *name;	2203	const char *name;
1703	IV iv;	2204	IV iv;
1704	} *civ, const_iv[] = {	2205	} *civ, const_iv[] = {
1705	# define const_iv(name) { # name, (IV)name }	2206	# define const_iv(name) { # name, (IV)name }
…		…
1712	const_iv (GL_SCISSOR_TEST),	2213	const_iv (GL_SCISSOR_TEST),
1713	const_iv (GL_DEPTH_TEST),	2214	const_iv (GL_DEPTH_TEST),
1714	const_iv (GL_ALPHA_TEST),	2215	const_iv (GL_ALPHA_TEST),
1715	const_iv (GL_NORMALIZE),	2216	const_iv (GL_NORMALIZE),
1716	const_iv (GL_RESCALE_NORMAL),	2217	const_iv (GL_RESCALE_NORMAL),
		2218	const_iv (GL_FRONT),
		2219	const_iv (GL_BACK),
1717	const_iv (GL_AND),	2220	const_iv (GL_AND),
1718	const_iv (GL_ONE),	2221	const_iv (GL_ONE),
1719	const_iv (GL_ZERO),	2222	const_iv (GL_ZERO),
1720	const_iv (GL_SRC_ALPHA),	2223	const_iv (GL_SRC_ALPHA),
1721	const_iv (GL_DST_ALPHA),	2224	const_iv (GL_DST_ALPHA),
…		…
1766	const_iv (GL_SEPARABLE_2D),	2269	const_iv (GL_SEPARABLE_2D),
1767	const_iv (GL_CONVOLUTION_2D),	2270	const_iv (GL_CONVOLUTION_2D),
1768	const_iv (GL_CONVOLUTION_BORDER_MODE),	2271	const_iv (GL_CONVOLUTION_BORDER_MODE),
1769	const_iv (GL_CONSTANT_BORDER),	2272	const_iv (GL_CONSTANT_BORDER),
1770	const_iv (GL_LINES),	2273	const_iv (GL_LINES),
		2274	const_iv (GL_LINE_STRIP),
1771	const_iv (GL_LINE_LOOP),	2275	const_iv (GL_LINE_LOOP),
1772	const_iv (GL_QUADS),	2276	const_iv (GL_QUADS),
1773	const_iv (GL_QUAD_STRIP),	2277	const_iv (GL_QUAD_STRIP),
1774	const_iv (GL_TRIANGLES),	2278	const_iv (GL_TRIANGLES),
1775	const_iv (GL_TRIANGLE_STRIP),	2279	const_iv (GL_TRIANGLE_STRIP),
…		…
1783	# undef const_iv	2287	# undef const_iv
1784	};	2288	};
1785		2289
1786	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2290	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1787	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2291	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2292
		2293	texture_av = newAV ();
		2294	AvREAL_off (texture_av);
1788	}	2295	}
1789		2296
1790	char *	2297	char *
1791	gl_vendor ()	2298	gl_vendor ()
1792	CODE:	2299	CODE:
…		…
1842	void glPushMatrix ()	2349	void glPushMatrix ()
1843		2350
1844	void glPopMatrix ()	2351	void glPopMatrix ()
1845		2352
1846	void glLoadIdentity ()	2353	void glLoadIdentity ()
		2354
		2355	void glDrawBuffer (int buffer)
		2356
		2357	void glReadBuffer (int buffer)
1847		2358
1848	# near_ and far_ are due to microsofts buggy "c" compiler	2359	# near_ and far_ are due to microsofts buggy "c" compiler
1849	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2360	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1850		2361
1851	# near_ and far_ are due to microsofts buggy "c" compiler	2362	# near_ and far_ are due to microsofts buggy "c" compiler
…		…
1881	r *= a;	2392	r *= a;
1882	g *= a;	2393	g *= a;
1883	b *= a;	2394	b *= a;
1884	}	2395	}
1885	// microsoft visual "c" rounds instead of truncating...	2396	// microsoft visual "c" rounds instead of truncating...
1886	glColor4ub (MIN ((int)(r * 256.f), 255),	2397	glColor4f (r, g, b, a);
1887	MIN ((int)(g * 256.f), 255),
1888	MIN ((int)(b * 256.f), 255),
1889	MIN ((int)(a * 256.f), 255));
1890		2398
1891	void glInterleavedArrays (int format, int stride, char *data)	2399	void glInterleavedArrays (int format, int stride, char *data)
1892		2400
1893	void glDrawElements (int mode, int count, int type, char *indices)	2401	void glDrawElements (int mode, int count, int type, char *indices)
1894		2402
…		…
1940		2448
1941	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2449	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1942		2450
1943	int glGenTexture ()	2451	int glGenTexture ()
1944	CODE:	2452	CODE:
1945	{	2453	RETVAL = gen_texture ();
1946	GLuint name;
1947	glGenTextures (1, &name);
1948	RETVAL = name;
1949	}
1950	OUTPUT:	2454	OUTPUT:
1951	RETVAL	2455	RETVAL
1952		2456
1953	void glDeleteTexture (int name)	2457	void glDeleteTexture (int name)
1954	CODE:	2458	CODE:
1955	{
1956	GLuint name_ = name;
1957	glDeleteTextures (1, &name_);	2459	del_texture (name);
1958	}	2460
1959
1960	int glGenList ()	2461	int glGenList ()
1961	CODE:	2462	CODE:
1962	RETVAL = glGenLists (1);	2463	RETVAL = glGenLists (1);
1963	OUTPUT:	2464	OUTPUT:
1964	RETVAL	2465	RETVAL
…		…
1971		2472
1972	void glEndList ()	2473	void glEndList ()
1973		2474
1974	void glCallList (int list)	2475	void glCallList (int list)
1975		2476
1976

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