[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.103 by root, Sun Jun 4 23:05:05 2006 UTC vs.
Revision 1.194 by root, Thu Jul 12 17:56:50 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>
		28	#include <stdlib.h>
15		29
16	#include <SDL.h>	30	#include <SDL.h>
17	#include <SDL_endian.h>	31	#include <SDL_endian.h>
18	#include <SDL_image.h>	32	#include <SDL_image.h>
19	#include <SDL_mixer.h>	33	#include <SDL_mixer.h>
20	#include <SDL_opengl.h>	34	#include <SDL_opengl.h>
21		35
		36	#define PANGO_ENABLE_BACKEND
		37	#define G_DISABLE_CAST_CHECKS
		38
22	#include <glib/gmacros.h>	39	#include <glib/gmacros.h>
23		40
24	#include <pango/pango.h>	41	#include <pango/pango.h>
25	#include <pango/pangofc-fontmap.h>
26	#include <pango/pangoft2.h>
27	#include <pango/pangocairo.h>
28		42
29	#ifndef _WIN32	43	#ifndef _WIN32
30	# include <sys/types.h>	44	# include <sys/types.h>
31	# include <sys/socket.h>	45	# include <sys/socket.h>
32	# include <netinet/in.h>	46	# include <netinet/in.h>
33	# include <netinet/tcp.h>	47	# include <netinet/tcp.h>
34	# include <inttypes.h>	48	# include <inttypes.h>
35	#else
36	typedef unsigned char uint8_t;
37	typedef unsigned short uint16_t;
38	typedef unsigned int uint32_t;
39	typedef signed char int8_t;
40	typedef signed short int16_t;
41	typedef signed int int32_t;
42	#endif	49	#endif
43		50
44	#include "glext.h"	51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
45		52
46	#define FOW_DARKNESS 32	53	#define FOW_DARKNESS 32
47		54
48	#define MAP_EXTEND_X 32	55	#define MAP_EXTEND_X 32
49	#define MAP_EXTEND_Y 512	56	#define MAP_EXTEND_Y 512
50		57
51	#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;
52		67
53	static struct	68	static struct
54	{	69	{
55	#define GL_FUNC(ptr,name) ptr name;	70	#define GL_FUNC(ptr,name) ptr name;
56	#include "glfunc.h"	71	#include "glfunc.h"
57	#undef GL_FUNC	72	#undef GL_FUNC
58	} gl;	73	} gl;
59		74
		75	static void
60	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	76	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
61	{	77	{
62	if (gl.BlendFuncSeparate)	78	if (gl.BlendFuncSeparate)
63	gl.BlendFuncSeparate (sa, da, saa, daa);	79	gl.BlendFuncSeparate (sa, da, saa, daa);
64	else if (gl.BlendFuncSeparateEXT)	80	else if (gl.BlendFuncSeparateEXT)
65	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	81	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
66	else	82	else
67	glBlendFunc (sa, da);	83	glBlendFunc (sa, da);
68	}	84	}
69		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
70	typedef Mix_Chunk *CFClient__MixChunk;	116	typedef Mix_Chunk *CFPlus__MixChunk;
71	typedef Mix_Music *CFClient__MixMusic;	117	typedef Mix_Music *CFPlus__MixMusic;
72		118
73	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	}
74		138
75	typedef struct cf_layout {	139	typedef struct cf_layout {
76	PangoLayout *pl; // either derived from a cairo or ft2 context	140	PangoLayout *pl;
77	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
78	float r, g, b, a; // default color for rgba mode	141	float r, g, b, a; // default color for rgba mode
79	int base_height;	142	int base_height;
80	CFClient__Font font;	143	CFPlus__Font font;
81	} *CFClient__Layout;	144	} *CFPlus__Layout;
82		145
83	static CFClient__Font default_font;	146	static CFPlus__Font default_font;
84	static PangoContext ft2_context, cairo_context;	147	static PangoContext *opengl_context;
85	static PangoFontMap ft2_fontmap, cairo_fontmap;	148	static PangoFontMap *opengl_fontmap;
86		149
87	static void	150	static void
88	substitute_func (FcPattern *pattern, gpointer data)	151	substitute_func (FcPattern *pattern, gpointer data)
89	{	152	{
90	FcPatternAddBool (pattern, FC_HINTING , 1);	153	FcPatternAddBool (pattern, FC_HINTING, 1);
91	#ifdef _WIN32	154	#ifdef FC_HINT_STYLE
92	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	155	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
93	#else	156	#endif
94	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	157	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
95	#endif
96	}	158	}
97		159
98	static void	160	static void
99	layout_update_font (CFClient__Layout self)	161	layout_update_font (CFPlus__Layout self)
100	{	162	{
101	/* 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
102	* reasonably well with bitstream vera	164	* reasonably well with bitstream vera
103	*/	165	*/
104	PangoFontDescription *font = self->font ? self->font : default_font;	166	PangoFontDescription *font = self->font ? self->font : default_font;
108		170
109	pango_layout_set_font_description (self->pl, font);	171	pango_layout_set_font_description (self->pl, font);
110	}	172	}
111		173
112	static void	174	static void
113	layout_get_pixel_size (CFClient__Layout self, int w, int h)	175	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
114	{	176	{
		177	PangoRectangle rect;
		178
		179	// get_pixel_* wrongly rounds down
115	pango_layout_get_pixel_size (self->pl, w, h);	180	pango_layout_get_extents (self->pl, 0, &rect);
116		181
117	if (!w) w = 1;	182	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
118	if (!h) h = 1;	183	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
119		184
120	w = (w + 3) & ~3;	185	if (!rect.width) rect.width = 1;
121	}	186	if (!rect.height) rect.height = 1;
122		187
		188	*w = rect.width;
		189	*h = rect.height;
		190	}
		191
		192	typedef uint16_t tileid;
123	typedef uint16_t mapface;	193	typedef uint16_t faceid;
124		194
125	typedef struct {	195	typedef struct {
126	GLint name;	196	int name;
127	int w, h;	197	int w, h;
128	float s, t;	198	float s, t;
129	uint8_t r, g, b, a;	199	uint8_t r, g, b, a;
		200	tileid smoothtile;
		201	uint8_t smoothlevel;
130	} maptex;	202	} maptex;
131		203
132	typedef struct {	204	typedef struct {
		205	uint32_t player;
		206	tileid tile[3];
133	int16_t darkness;	207	uint16_t darkness;
134	mapface face[3];	208	uint8_t stat_width, stat_hp, flags, smoothmax;
135	} mapcell;	209	} mapcell;
136		210
137	typedef struct {	211	typedef struct {
138	int32_t c0, c1;	212	int32_t c0, c1;
139	mapcell *col;	213	mapcell *col;
140	} maprow;	214	} maprow;
141		215
142	typedef struct map {	216	typedef struct map {
143	int x, y, w, h;	217	int x, y, w, h;
144	int ox, oy; /* offset to virtual global coordinate system */	218	int ox, oy; /* offset to virtual global coordinate system */
145	int faces;	219	int faces; tileid *face2tile; // [faceid]
146	mapface *face;	220	int texs; maptex *tex; // [tileid]
147
148	int texs;
149	maptex *tex;
150		221
151	int32_t rows;	222	int32_t rows;
152	maprow *row;	223	maprow *row;
153	} *CFClient__Map;	224	} *CFPlus__Map;
154		225
155	static char *	226	static char *
156	prepend (char *ptr, int sze, int inc)	227	prepend (char *ptr, int sze, int inc)
157	{	228	{
158	char *p;	229	char *p;
…		…
175	}	246	}
176		247
177	#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))
178	#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))
179		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
180	static maprow *	271	static maprow *
181	map_get_row (CFClient__Map self, int y)	272	map_get_row (CFPlus__Map self, int y)
182	{	273	{
183	if (0 > y)	274	if (0 > y)
184	{	275	{
185	int extend = - y + MAP_EXTEND_Y;	276	int extend = - y + MAP_EXTEND_Y;
186	Prepend (maprow, self->row, self->rows, extend);	277	Prepend (maprow, self->row, self->rows, extend);
…		…
224		315
225	return row->col + (x - row->c0);	316	return row->col + (x - row->c0);
226	}	317	}
227		318
228	static mapcell *	319	static mapcell *
229	map_get_cell (CFClient__Map self, int x, int y)	320	map_get_cell (CFPlus__Map self, int x, int y)
230	{	321	{
231	return row_get_cell (map_get_row (self, y), x);	322	return row_get_cell (map_get_row (self, y), x);
232	}	323	}
233		324
234	static void	325	static void
235	map_clear (CFClient__Map self)	326	map_clear (CFPlus__Map self)
236	{	327	{
237	int r;	328	int r;
238		329
239	for (r = 0; r < self->rows; r++)	330	for (r = 0; r < self->rows; r++)
240	Safefree (self->row[r].col);	331	Safefree (self->row[r].col);
…		…
248	self->row = 0;	339	self->row = 0;
249	self->rows = 0;	340	self->rows = 0;
250	}	341	}
251		342
252	static void	343	static void
253	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)
254	{	345	{
255	int x, y;	346	int x, y;
256	maprow *row;	347	maprow *row;
		348	mapcell *cell;
257		349
258	for (y = y0; y < y0 + h; y++)	350	for (y = y0; y < y0 + h; y++)
259	if (y >= 0)	351	if (y >= 0)
260	{	352	{
261	if (y >= self->rows)	353	if (y >= self->rows)
…		…
267	if (x >= row->c0)	359	if (x >= row->c0)
268	{	360	{
269	if (x >= row->c1)	361	if (x >= row->c1)
270	break;	362	break;
271		363
272	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;
273	}	370	}
274	}	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);
275	}	388	}
276		389
277	static void	390	static void
278	music_finished (void)	391	music_finished (void)
279	{	392	{
…		…
298	ev.data2 = 0;	411	ev.data2 = 0;
299		412
300	SDL_PushEvent ((SDL_Event *)&ev);	413	SDL_PushEvent ((SDL_Event *)&ev);
301	}	414	}
302		415
		416	static unsigned int
		417	minpot (unsigned int n)
		418	{
		419	if (!n)
		420	return 0;
		421
		422	--n;
		423
		424	n \|= n >> 1;
		425	n \|= n >> 2;
		426	n \|= n >> 4;
		427	n \|= n >> 8;
		428	n \|= n >> 16;
		429
		430	return n + 1;
		431	}
		432
		433	/* SDL should provide this, really. */
		434	#define SDLK_MODIFIER_MIN 300
		435	#define SDLK_MODIFIER_MAX 314
		436
303	MODULE = CFClient PACKAGE = CFClient	437	MODULE = CFPlus PACKAGE = CFPlus
304		438
305	PROTOTYPES: ENABLE	439	PROTOTYPES: ENABLE
306		440
307	BOOT:	441	BOOT:
308	{	442	{
309	HV *stash = gv_stashpv ("CFClient", 1);	443	HV *stash = gv_stashpv ("CFPlus", 1);
310	static const struct {	444	static const struct {
311	const char *name;	445	const char *name;
312	IV iv;	446	IV iv;
313	} *civ, const_iv[] = {	447	} *civ, const_iv[] = {
314	# 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
315	const_iv (SDL_ACTIVEEVENT),	452	const_iv (SDL_ACTIVEEVENT),
316	const_iv (SDL_KEYDOWN),	453	const_iv (SDL_KEYDOWN),
317	const_iv (SDL_KEYUP),	454	const_iv (SDL_KEYUP),
318	const_iv (SDL_MOUSEMOTION),	455	const_iv (SDL_MOUSEMOTION),
319	const_iv (SDL_MOUSEBUTTONDOWN),	456	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
328	const_iv (SDL_EVENT_RESERVEDA),	465	const_iv (SDL_EVENT_RESERVEDA),
329	const_iv (SDL_EVENT_RESERVEDB),	466	const_iv (SDL_EVENT_RESERVEDB),
330	const_iv (SDL_VIDEORESIZE),	467	const_iv (SDL_VIDEORESIZE),
331	const_iv (SDL_VIDEOEXPOSE),	468	const_iv (SDL_VIDEOEXPOSE),
332	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
333	const_iv (SDLK_KP0),	475	const_iv (SDLK_KP0),
334	const_iv (SDLK_KP1),	476	const_iv (SDLK_KP1),
335	const_iv (SDLK_KP2),	477	const_iv (SDLK_KP2),
336	const_iv (SDLK_KP3),	478	const_iv (SDLK_KP3),
337	const_iv (SDLK_KP4),	479	const_iv (SDLK_KP4),
…		…
392	const_iv (SDLK_BREAK),	534	const_iv (SDLK_BREAK),
393	const_iv (SDLK_MENU),	535	const_iv (SDLK_MENU),
394	const_iv (SDLK_POWER),	536	const_iv (SDLK_POWER),
395	const_iv (SDLK_EURO),	537	const_iv (SDLK_EURO),
396	const_iv (SDLK_UNDO),	538	const_iv (SDLK_UNDO),
		539
397	const_iv (KMOD_NONE),	540	const_iv (KMOD_NONE),
		541	const_iv (KMOD_SHIFT),
398	const_iv (KMOD_LSHIFT),	542	const_iv (KMOD_LSHIFT),
399	const_iv (KMOD_RSHIFT),	543	const_iv (KMOD_RSHIFT),
		544	const_iv (KMOD_CTRL),
400	const_iv (KMOD_LCTRL),	545	const_iv (KMOD_LCTRL),
401	const_iv (KMOD_RCTRL),	546	const_iv (KMOD_RCTRL),
		547	const_iv (KMOD_ALT),
402	const_iv (KMOD_LALT),	548	const_iv (KMOD_LALT),
403	const_iv (KMOD_RALT),	549	const_iv (KMOD_RALT),
		550	const_iv (KMOD_META),
404	const_iv (KMOD_LMETA),	551	const_iv (KMOD_LMETA),
405	const_iv (KMOD_RMETA),	552	const_iv (KMOD_RMETA),
406	const_iv (KMOD_NUM),	553	const_iv (KMOD_NUM),
407	const_iv (KMOD_CAPS),	554	const_iv (KMOD_CAPS),
408	const_iv (KMOD_MODE),	555	const_iv (KMOD_MODE),
409	const_iv (KMOD_CTRL),
410	const_iv (KMOD_SHIFT),
411	const_iv (KMOD_ALT),
412	const_iv (KMOD_META)
413	# undef const_iv	556	# undef const_iv
414	};	557	};
415		558
416	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; )
417	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);
418	}	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
		578
		579	NV floor (NV x)
		580
		581	NV ceil (NV x)
419		582
420	void	583	void
421	pango_init ()	584	pango_init ()
422	CODE:	585	CODE:
423	{	586	{
424	// delayed, so it can pick up new fonts added by AddFontResourceEx
425	ft2_fontmap = pango_ft2_font_map_new ();	587	opengl_fontmap = pango_opengl_font_map_new ();
426	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);
427	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	589	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
428
429	cairo_fontmap = pango_cairo_font_map_get_default ();
430	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
431	}	590	}
432		591
433	int	592	int
434	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	593	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
435		594
436	void	595	void
437	SDL_Quit ()	596	SDL_Quit ()
438		597
439	void	598	void
…		…
446	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	605	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
447	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	606	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
448	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	607	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
449		608
450	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	609	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
451	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	610	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
452		611
453	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	612	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
454	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	613	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
455	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	614	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
456	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	615	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
457		616
458	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
459		622
460	SDL_EnableUNICODE (1);	623	SDL_EnableUNICODE (1);
461	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	624	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
462		625
463	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	626	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
483	RETVAL = !!SDL_SetVideoMode (	646	RETVAL = !!SDL_SetVideoMode (
484	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	647	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
485	);	648	);
486	if (RETVAL)	649	if (RETVAL)
487	{	650	{
		651	av_clear (texture_av);
		652
488	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
489	# 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);
490	# include "glfunc.h"	655	# include "glfunc.h"
491	# undef GL_FUNC	656	# undef GL_FUNC
		657
492	}	658	}
493	OUTPUT:	659	OUTPUT:
494	RETVAL	660	RETVAL
495		661
496	void	662	void
…		…
515	case SDL_KEYDOWN:	681	case SDL_KEYDOWN:
516	case SDL_KEYUP:	682	case SDL_KEYUP:
517	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	683	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
518	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	684	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
519	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	685	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		686	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
520	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	687	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
521	break;	688	break;
522		689
523	case SDL_ACTIVEEVENT:	690	case SDL_ACTIVEEVENT:
524	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	691	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
550	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	717	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
551	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	718	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
552	break;	719	break;
553	}	720	}
554		721
555	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	722	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
556	}	723	}
557	}	724	}
558		725
559	int	726	int
560	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	727	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
569	Mix_AllocateChannels (int numchans = -1)	736	Mix_AllocateChannels (int numchans = -1)
570		737
571	void	738	void
572	lowdelay (int fd, int val = 1)	739	lowdelay (int fd, int val = 1)
573	CODE:	740	CODE:
		741	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		742
		743	void
		744	win32_proxy_info ()
		745	PPCODE:
		746	{
574	#ifndef _WIN32	747	#ifdef _WIN32
575	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	748	char buffer[2048];
		749	DWORD buflen;
		750
		751	EXTEND (SP, 3);
		752
		753	buflen = sizeof (buffer);
		754	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		755	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		756	{
		757	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		758
		759	buflen = sizeof (buffer);
		760	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		761	{
		762	PUSHs (newSVpv (buffer, 0));
		763
		764	buflen = sizeof (buffer);
		765	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		766	PUSHs (newSVpv (buffer, 0));
		767	}
		768	}
576	#endif	769	#endif
		770	}
577		771
578	void	772	void
579	add_font (char *file)	773	add_font (char *file)
580	CODE:	774	CODE:
581	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	775	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
582	#ifdef _WIN32
583	// cairo... sigh... requires win2000
584	AddFontResourceEx (file, FR_PRIVATE, 0);
585	#endif
586		776
587	void	777	void
588	load_image_inline (SV *image_)	778	load_image_inline (SV *image_)
589	ALIAS:	779	ALIAS:
590	load_image_file = 1	780	load_image_file = 1
…		…
632		822
633	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	823	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
634		824
635	assert (surface2->pitch == surface2->w * 4);	825	assert (surface2->pitch == surface2->w * 4);
636		826
		827	SDL_LockSurface (surface2);
637	EXTEND (SP, 5);	828	EXTEND (SP, 6);
638	PUSHs (sv_2mortal (newSViv (surface2->w)));	829	PUSHs (sv_2mortal (newSViv (surface2->w)));
639	PUSHs (sv_2mortal (newSViv (surface2->h)));	830	PUSHs (sv_2mortal (newSViv (surface2->h)));
640	SDL_LockSurface (surface2);
641	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	831	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
642	SDL_UnlockSurface (surface2);
643	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	832	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
644	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	833	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
645	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	834	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		835	SDL_UnlockSurface (surface2);
646		836
647	SDL_FreeSurface (surface);	837	SDL_FreeSurface (surface);
648	SDL_FreeSurface (surface2);	838	SDL_FreeSurface (surface2);
649	}	839	}
650		840
…		…
686	CODE:	876	CODE:
687	fprintf (stderr, "FATAL: %s\n", message);	877	fprintf (stderr, "FATAL: %s\n", message);
688	#ifdef _WIN32	878	#ifdef _WIN32
689	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	879	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
690	#endif	880	#endif
691	exit (1);	881	_exit (1);
692		882
		883	void
		884	_exit (int retval = 0)
		885	CODE:
		886	#ifdef WIN32
		887	ExitThread (retval); // unclean, please beam me up
		888	#else
		889	_exit (retval);
		890	#endif
		891
		892	void
		893	debug ()
		894	CODE:
		895	{
		896	#if DEBUG
		897	VALGRIND_DO_LEAK_CHECK;
		898	#endif
		899	}
		900
693	MODULE = CFClient PACKAGE = CFClient::Font	901	MODULE = CFPlus PACKAGE = CFPlus::Font
694		902
695	CFClient::Font	903	CFPlus::Font
696	new_from_file (SV class, char path, int id = 0)	904	new_from_file (SV class, char path, int id = 0)
697	CODE:	905	CODE:
698	{	906	{
699	int count;	907	int count;
700	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	908	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
703	}	911	}
704	OUTPUT:	912	OUTPUT:
705	RETVAL	913	RETVAL
706		914
707	void	915	void
708	DESTROY (CFClient::Font self)	916	DESTROY (CFPlus::Font self)
709	CODE:	917	CODE:
710	pango_font_description_free (self);	918	pango_font_description_free (self);
711		919
712	void	920	void
713	make_default (CFClient::Font self)	921	make_default (CFPlus::Font self)
714	CODE:	922	CODE:
715	default_font = self;	923	default_font = self;
716		924
717	MODULE = CFClient PACKAGE = CFClient::Layout	925	MODULE = CFPlus PACKAGE = CFPlus::Layout
718		926
719	CFClient::Layout	927	void
720	new (SV *class, int rgba = 0)	928	reset_glyph_cache ()
721	CODE:	929	CODE:
722	#if _WIN32	930	tc_clear ();
723	//rgba = 0;//D makes text nicer, breaks TextView	931
724	#endif	932	CFPlus::Layout
		933	new (SV *class)
		934	CODE:
725	New (0, RETVAL, 1, struct cf_layout);	935	New (0, RETVAL, 1, struct cf_layout);
726		936
727	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	937	RETVAL->pl = pango_layout_new (opengl_context);
728	RETVAL->rgba = rgba;
729	RETVAL->r = 1.;	938	RETVAL->r = 1.;
730	RETVAL->g = 1.;	939	RETVAL->g = 1.;
731	RETVAL->b = 1.;	940	RETVAL->b = 1.;
732	RETVAL->a = 1.;	941	RETVAL->a = 1.;
733	RETVAL->base_height = MIN_FONT_HEIGHT;	942	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
737	layout_update_font (RETVAL);	946	layout_update_font (RETVAL);
738	OUTPUT:	947	OUTPUT:
739	RETVAL	948	RETVAL
740		949
741	void	950	void
742	DESTROY (CFClient::Layout self)	951	DESTROY (CFPlus::Layout self)
743	CODE:	952	CODE:
744	g_object_unref (self->pl);	953	g_object_unref (self->pl);
745	Safefree (self);	954	Safefree (self);
746		955
		956	void
		957	set_text (CFPlus::Layout self, SV *text_)
		958	CODE:
		959	{
		960	STRLEN textlen;
		961	char *text = SvPVutf8 (text_, textlen);
		962
		963	pango_layout_set_text (self->pl, text, textlen);
		964	}
		965
		966	void
		967	set_markup (CFPlus::Layout self, SV *text_)
		968	CODE:
		969	{
		970	STRLEN textlen;
		971	char *text = SvPVutf8 (text_, textlen);
		972
		973	pango_layout_set_markup (self->pl, text, textlen);
		974	}
		975
		976	void
		977	set_shapes (CFPlus::Layout self, ...)
		978	CODE:
		979	{
		980	PangoAttrList *attrs = 0;
		981	const char *text = pango_layout_get_text (self->pl);
		982	const char *pos = text;
		983	int arg = 4;
		984
		985	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		986	{
		987	PangoRectangle inkrect, rect;
		988	PangoAttribute *attr;
		989
		990	int x = SvIV (ST (arg - 3));
		991	int y = SvIV (ST (arg - 2));
		992	int w = SvIV (ST (arg - 1));
		993	int h = SvIV (ST (arg ));
		994
		995	inkrect.x = 0;
		996	inkrect.y = 0;
		997	inkrect.width = 0;
		998	inkrect.height = 0;
		999
		1000	rect.x = x * PANGO_SCALE;
		1001	rect.y = y * PANGO_SCALE;
		1002	rect.width = w * PANGO_SCALE;
		1003	rect.height = h * PANGO_SCALE;
		1004
		1005	if (!attrs)
		1006	attrs = pango_layout_get_attributes (self->pl);
		1007
		1008	attr = pango_attr_shape_new (&inkrect, &rect);
		1009	attr->start_index = pos - text;
		1010	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1011	pango_attr_list_insert (attrs, attr);
		1012
		1013	arg += 4;
		1014	pos += sizeof (OBJ_STR) - 1;
		1015	}
		1016
		1017	if (attrs)
		1018	pango_layout_set_attributes (self->pl, attrs);
		1019	}
		1020
		1021	void
		1022	get_shapes (CFPlus::Layout self)
		1023	PPCODE:
		1024	{
		1025	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1026
		1027	do
		1028	{
		1029	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1030
		1031	if (run && shape_attr_p (run))
		1032	{
		1033	PangoRectangle extents;
		1034	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1035
		1036	EXTEND (SP, 2);
		1037	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1038	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1039	}
		1040	}
		1041	while (pango_layout_iter_next_run (iter));
		1042
		1043	pango_layout_iter_free (iter);
		1044	}
		1045
747	int	1046	int
748	is_rgba (CFClient::Layout self)	1047	has_wrapped (CFPlus::Layout self)
749	CODE:	1048	CODE:
750	RETVAL = self->rgba;	1049	{
		1050	int lines = 1;
		1051	const char *text = pango_layout_get_text (self->pl);
		1052
		1053	while (*text)
		1054	lines += *text++ == '\n';
		1055
		1056	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1057	}
751	OUTPUT:	1058	OUTPUT:
752	RETVAL	1059	RETVAL
753		1060
754	void
755	set_text (CFClient::Layout self, SV *text_)
756	CODE:
757	{
758	STRLEN textlen;
759	char *text = SvPVutf8 (text_, textlen);
760
761	pango_layout_set_text (self->pl, text, textlen);
762	}
763
764	void
765	set_markup (CFClient::Layout self, SV *text_)
766	CODE:
767	{
768	STRLEN textlen;
769	char *text = SvPVutf8 (text_, textlen);
770
771	pango_layout_set_markup (self->pl, text, textlen);
772	}
773
774	SV *	1061	SV *
775	get_text (CFClient::Layout self)	1062	get_text (CFPlus::Layout self)
776	CODE:	1063	CODE:
777	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1064	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
778	SvUTF8_on (RETVAL);	1065	sv_utf8_decode (RETVAL);
779	OUTPUT:	1066	OUTPUT:
780	RETVAL	1067	RETVAL
781		1068
782	void	1069	void
783	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1070	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
784	CODE:	1071	CODE:
785	self->r = r;	1072	self->r = r;
786	self->g = g;	1073	self->g = g;
787	self->b = b;	1074	self->b = b;
788	self->a = a;	1075	self->a = a;
789		1076
790	void	1077	void
791	set_font (CFClient::Layout self, CFClient::Font font = 0)	1078	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
792	CODE:	1079	CODE:
793	if (self->font != font)	1080	if (self->font != font)
794	{	1081	{
795	self->font = font;	1082	self->font = font;
796	layout_update_font (self);	1083	layout_update_font (self);
797	}	1084	}
798		1085
799	void	1086	void
800	set_height (CFClient::Layout self, int base_height)	1087	set_height (CFPlus::Layout self, int base_height)
801	CODE:	1088	CODE:
802	if (self->base_height != base_height)	1089	if (self->base_height != base_height)
803	{	1090	{
804	self->base_height = base_height;	1091	self->base_height = base_height;
805	layout_update_font (self);	1092	layout_update_font (self);
806	}	1093	}
807		1094
808	void	1095	void
809	set_width (CFClient::Layout self, int max_width = -1)	1096	set_width (CFPlus::Layout self, int max_width = -1)
810	CODE:	1097	CODE:
811	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1098	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
812		1099
813	void	1100	void
814	set_indent (CFClient::Layout self, int indent)	1101	set_indent (CFPlus::Layout self, int indent)
815	CODE:	1102	CODE:
816	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1103	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
817		1104
818	void	1105	void
819	set_spacing (CFClient::Layout self, int spacing)	1106	set_spacing (CFPlus::Layout self, int spacing)
820	CODE:	1107	CODE:
821	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1108	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
822		1109
823	void	1110	void
824	set_ellipsise (CFClient::Layout self, int ellipsise)	1111	set_ellipsise (CFPlus::Layout self, int ellipsise)
825	CODE:	1112	CODE:
826	pango_layout_set_ellipsize (self->pl,	1113	pango_layout_set_ellipsize (self->pl,
827	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1114	ellipsise == 1 ? PANGO_ELLIPSIZE_START
828	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1115	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
829	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1116	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
830	: PANGO_ELLIPSIZE_NONE	1117	: PANGO_ELLIPSIZE_NONE
831	);	1118	);
832		1119
833	void	1120	void
834	set_single_paragraph_mode (CFClient::Layout self, int spm)	1121	set_single_paragraph_mode (CFPlus::Layout self, int spm)
835	CODE:	1122	CODE:
836	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1123	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
837		1124
838	void	1125	void
839	size (CFClient::Layout self)	1126	size (CFPlus::Layout self)
840	PPCODE:	1127	PPCODE:
841	{	1128	{
842	int w, h;	1129	int w, h;
843		1130
844	layout_get_pixel_size (self, &w, &h);	1131	layout_get_pixel_size (self, &w, &h);
…		…
847	PUSHs (sv_2mortal (newSViv (w)));	1134	PUSHs (sv_2mortal (newSViv (w)));
848	PUSHs (sv_2mortal (newSViv (h)));	1135	PUSHs (sv_2mortal (newSViv (h)));
849	}	1136	}
850		1137
851	int	1138	int
		1139	descent (CFPlus::Layout self)
		1140	CODE:
		1141	{
		1142	PangoRectangle rect;
		1143	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1144	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1145	RETVAL = PANGO_DESCENT (rect);
		1146	}
		1147	OUTPUT:
		1148	RETVAL
		1149
		1150	int
852	xy_to_index (CFClient::Layout self, int x, int y)	1151	xy_to_index (CFPlus::Layout self, int x, int y)
853	CODE:	1152	CODE:
854	{	1153	{
855	int index, trailing;	1154	int index, trailing;
856	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1155	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
857	RETVAL = index;	1156	RETVAL = index + trailing;
858	}	1157	}
859	OUTPUT:	1158	OUTPUT:
860	RETVAL	1159	RETVAL
861		1160
862	void	1161	void
863	cursor_pos (CFClient::Layout self, int index)	1162	cursor_pos (CFPlus::Layout self, int index)
864	PPCODE:	1163	PPCODE:
865	{	1164	{
866	PangoRectangle strong_pos;	1165	PangoRectangle strong_pos;
867	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1166	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
868		1167
…		…
871	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1170	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
872	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1171	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
873	}	1172	}
874		1173
875	void	1174	void
876	render (CFClient::Layout self)	1175	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
877	PPCODE:	1176	PPCODE:
878	{	1177	{
879	SV *retval;	1178	int line, x;
880	int w, h;
881		1179
882	layout_get_pixel_size (self, &w, &h);	1180	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1181	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
883		1182
884	if (self->rgba)
885	{
886	cairo_surface_t *surface;
887	cairo_t *cairo;
888
889	retval = newSV (w * h * 4);
890	SvPOK_only (retval);
891	SvCUR_set (retval, w * h * 4);
892
893	memset (SvPVX (retval), 0, w * h * 4);
894
895	surface = cairo_image_surface_create_for_data (
896	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
897	cairo = cairo_create (surface);
898	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
899
900	pango_cairo_show_layout (cairo, self->pl);
901
902	cairo_destroy (cairo);
903	cairo_surface_destroy (surface);
904
905	// what a mess, and its premultiplied, too :(
906	{
907	uint32_t p = (uint32_t )SvPVX (retval);
908	uint32_t e = p + w h;
909
910	while (p < e)
911	{
912	uint32_t rgba = *p;
913	rgba = (rgba >> 24) \| (rgba << 8);
914	#if 0
915	#ifdef _WIN32
916	{//D
917	uint8_t r = rgba >> 24;
918	uint8_t g = rgba >> 16;
919	uint8_t b = rgba >> 8;
920	uint8_t a = rgba >> 0;
921
922	rgba = (rgba & 0xffffff00) \| a;
923	}
924	#endif
925	#endif
926	rgba = SDL_SwapBE32 (rgba);
927	*p++ = rgba;
928	}
929	}
930
931	EXTEND (SP, 5);	1183	EXTEND (SP, 2);
932	PUSHs (sv_2mortal (newSViv (w)));	1184	PUSHs (sv_2mortal (newSViv (line - 1)));
		1185	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1186	}
		1187
		1188	void
		1189	line_x_to_index (CFPlus::Layout self, int line, int x)
		1190	PPCODE:
		1191	{
		1192	PangoLayoutLine *lp;
		1193	int index, trailing;
		1194
		1195	if (line < 0)
		1196	XSRETURN_EMPTY;
		1197
		1198	if (!(lp = pango_layout_get_line (self->pl, line)))
		1199	XSRETURN_EMPTY; /* do better */
		1200
		1201	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1202
		1203	EXTEND (SP, 2);
		1204	if (GIMME_V == G_SCALAR)
933	PUSHs (sv_2mortal (newSViv (h)));	1205	PUSHs (sv_2mortal (newSViv (index + trailing)));
934	PUSHs (sv_2mortal (retval));
935	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
936	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
937	}
938	else	1206	else
939	{	1207	{
940	FT_Bitmap bitmap;
941
942	retval = newSV (w * h);
943	SvPOK_only (retval);
944	SvCUR_set (retval, w * h);
945
946	bitmap.rows = h;
947	bitmap.width = w;
948	bitmap.pitch = w;
949	bitmap.buffer = (unsigned char*)SvPVX (retval);
950	bitmap.num_grays = 256;
951	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
952
953	memset (bitmap.buffer, 0, w * h);
954
955	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
956
957	EXTEND (SP, 5);
958	PUSHs (sv_2mortal (newSViv (w)));	1208	PUSHs (sv_2mortal (newSViv (index)));
959	PUSHs (sv_2mortal (newSViv (h)));	1209	PUSHs (sv_2mortal (newSViv (trailing)));
960	PUSHs (sv_2mortal (retval));
961	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
962	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
963	}	1210	}
964	}	1211	}
965		1212
		1213	void
		1214	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1215	PPCODE:
		1216	pango_opengl_render_layout_subpixel (
		1217	self->pl,
		1218	x * PANGO_SCALE, y * PANGO_SCALE,
		1219	self->r, self->g, self->b, self->a,
		1220	flags
		1221	);
		1222
966	MODULE = CFClient PACKAGE = CFClient::Texture	1223	MODULE = CFPlus PACKAGE = CFPlus::Texture
967		1224
968	void	1225	void
		1226	pad2pot (SV data_, SV w_, SV *h_)
		1227	CODE:
		1228	{
		1229	int ow = SvIV (w_);
		1230	int oh = SvIV (h_);
		1231
		1232	if (ow && oh)
		1233	{
		1234	int nw = minpot (ow);
		1235	int nh = minpot (oh);
		1236
		1237	if (nw != ow \|\| nh != oh)
		1238	{
		1239	if (SvOK (data_))
		1240	{
		1241	STRLEN datalen;
		1242	char *data = SvPVbyte (data_, datalen);
		1243	int bpp = datalen / (ow * oh);
		1244	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1245
		1246	SvPOK_only (result_);
		1247	SvCUR_set (result_, nw * nh * bpp);
		1248
		1249	memset (SvPVX (result_), 0, nw * nh * bpp);
		1250	while (oh--)
		1251	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1252
		1253	sv_setsv (data_, result_);
		1254	}
		1255
		1256	sv_setiv (w_, nw);
		1257	sv_setiv (h_, nh);
		1258	}
		1259	}
		1260	}
		1261
		1262	void
969	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1263	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
970	PROTOTYPE: $$$;$$	1264	PROTOTYPE: $$$;$$
971	ALIAS:	1265	ALIAS:
972	draw_quad_alpha = 1	1266	draw_quad_alpha = 1
973	draw_quad_alpha_premultiplied = 2	1267	draw_quad_alpha_premultiplied = 2
974	CODE:	1268	CODE:
…		…
990		1284
991	if (ix == 2)	1285	if (ix == 2)
992	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	1286	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
993	else	1287	else
994	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,	1288	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
995	GL_ONE_MINUS_DST_ALPHA, GL_ONE);	1289	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
996		1290
997	glEnable (GL_ALPHA_TEST);	1291	glEnable (GL_ALPHA_TEST);
998	glAlphaFunc (GL_GREATER, 0.01f);	1292	glAlphaFunc (GL_GREATER, 0.01f);
999	}	1293	}
1000		1294
…		…
1012	glDisable (GL_ALPHA_TEST);	1306	glDisable (GL_ALPHA_TEST);
1013	glDisable (GL_BLEND);	1307	glDisable (GL_BLEND);
1014	}	1308	}
1015	}	1309	}
1016		1310
1017	MODULE = CFClient PACKAGE = CFClient::Map	1311	MODULE = CFPlus PACKAGE = CFPlus::Map
1018		1312
1019	CFClient::Map	1313	CFPlus::Map
1020	new (SV *class, int map_width, int map_height)	1314	new (SV *class)
1021	CODE:	1315	CODE:
1022	New (0, RETVAL, 1, struct map);	1316	New (0, RETVAL, 1, struct map);
1023	RETVAL->x = 0;	1317	RETVAL->x = 0;
1024	RETVAL->y = 0;	1318	RETVAL->y = 0;
1025	RETVAL->w = map_width;	1319	RETVAL->w = 0;
1026	RETVAL->h = map_height;	1320	RETVAL->h = 0;
1027	RETVAL->ox = 0;	1321	RETVAL->ox = 0;
1028	RETVAL->oy = 0;	1322	RETVAL->oy = 0;
1029	RETVAL->faces = 8192;	1323	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1030	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1324	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1031	RETVAL->texs = 8192;
1032	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1033	RETVAL->rows = 0;	1325	RETVAL->rows = 0;
1034	RETVAL->row = 0;	1326	RETVAL->row = 0;
1035	OUTPUT:	1327	OUTPUT:
1036	RETVAL	1328	RETVAL
1037		1329
1038	void	1330	void
1039	DESTROY (CFClient::Map self)	1331	DESTROY (CFPlus::Map self)
1040	CODE:	1332	CODE:
1041	{	1333	{
1042	map_clear (self);	1334	map_clear (self);
1043	Safefree (self->face);	1335	Safefree (self->face2tile);
		1336	Safefree (self->tex);
1044	Safefree (self);	1337	Safefree (self);
1045	}	1338	}
1046		1339
1047	void	1340	void
		1341	resize (CFPlus::Map self, int map_width, int map_height)
		1342	CODE:
		1343	self->w = map_width;
		1344	self->h = map_height;
		1345
		1346	void
1048	clear (CFClient::Map self)	1347	clear (CFPlus::Map self)
1049	CODE:	1348	CODE:
1050	map_clear (self);	1349	map_clear (self);
1051		1350
1052	void	1351	void
1053	set_face (CFClient::Map self, int face, int texid)	1352	set_tileid (CFPlus::Map self, int face, int tile)
1054	CODE:	1353	CODE:
1055	{	1354	{
1056	while (self->faces <= face)	1355	need_facenum (self, face); self->face2tile [face] = tile;
1057	{	1356	need_texid (self, tile);
1058	Append (mapface, self->face, self->faces, self->faces);
1059	self->faces *= 2;
1060	}
1061
1062	self->face [face] = texid;
1063	}	1357	}
1064		1358
1065	void	1359	void
		1360	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1361	CODE:
		1362	{
		1363	tileid texid;
		1364	maptex *tex;
		1365
		1366	if (face < 0 \|\| face >= self->faces)
		1367	return;
		1368
		1369	if (smooth < 0 \|\| smooth >= self->faces)
		1370	return;
		1371
		1372	texid = self->face2tile [face];
		1373
		1374	if (!texid)
		1375	return;
		1376
		1377	tex = self->tex + texid;
		1378	tex->smoothtile = self->face2tile [smooth];
		1379	tex->smoothlevel = level;
		1380	}
		1381
		1382	void
1066	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)	1383	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)
1067	CODE:	1384	CODE:
1068	{	1385	{
1069	while (self->texs <= texid)	1386	need_texid (self, texid);
1070	{
1071	Append (maptex, self->tex, self->texs, self->texs);
1072	self->texs *= 2;
1073	}
1074		1387
1075	{	1388	{
1076	maptex *tex = self->tex + texid;	1389	maptex *tex = self->tex + texid;
1077		1390
1078	tex->name = name;	1391	tex->name = name;
…		…
1095	// from transparent color bleeding and ugly wrapping effects.	1408	// from transparent color bleeding and ugly wrapping effects.
1096	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1409	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1097	}	1410	}
1098		1411
1099	int	1412	int
1100	ox (CFClient::Map self)	1413	ox (CFPlus::Map self)
1101	ALIAS:	1414	ALIAS:
1102	oy = 1	1415	oy = 1
1103	x = 2	1416	x = 2
1104	y = 3	1417	y = 3
1105	w = 4	1418	w = 4
…		…
1116	}	1429	}
1117	OUTPUT:	1430	OUTPUT:
1118	RETVAL	1431	RETVAL
1119		1432
1120	void	1433	void
1121	scroll (CFClient::Map self, int dx, int dy)	1434	scroll (CFPlus::Map self, int dx, int dy)
1122	CODE:	1435	CODE:
1123	{	1436	{
1124	if (dx > 0)	1437	if (dx > 0)
1125	map_blank (self, self->x, self->y, dx - 1, self->h);	1438	map_blank (self, self->x, self->y, dx, self->h);
1126	else if (dx < 0)	1439	else if (dx < 0)
1127	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1440	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1128		1441
1129	if (dy > 0)	1442	if (dy > 0)
1130	map_blank (self, self->x, self->y, self->w, dy - 1);	1443	map_blank (self, self->x, self->y, self->w, dy);
1131	else if (dy < 0)	1444	else if (dy < 0)
1132	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1445	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1133		1446
1134	self->ox += dx; self->x += dx;	1447	self->ox += dx; self->x += dx;
1135	self->oy += dy; self->y += dy;	1448	self->oy += dy; self->y += dy;
1136		1449
1137	while (self->y < 0)	1450	while (self->y < 0)
…		…
1142	self->y += MAP_EXTEND_Y;	1455	self->y += MAP_EXTEND_Y;
1143	}	1456	}
1144	}	1457	}
1145		1458
1146	void	1459	void
1147	map1a_update (CFClient::Map self, SV *data_)	1460	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1148	CODE:	1461	CODE:
1149	{	1462	{
1150	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1463	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1151	uint8_t data_end = (uint8_t )SvEND (data_);	1464	uint8_t data_end = (uint8_t )SvEND (data_);
1152	mapcell *cell;	1465	mapcell *cell;
1153	int x, y, flags;	1466	int x, y, flags;
1154		1467
1155	while (data < data_end)	1468	while (data < data_end - 1)
1156	{	1469	{
1157	flags = (data [0] << 8) + data [1]; data += 2;	1470	flags = (data [0] << 8) + data [1]; data += 2;
1158		1471
1159	x = ((flags >> 10) & 63) + self->x;	1472	x = self->x + ((flags >> 10) & 63);
1160	y = ((flags >> 4) & 63) + self->y;	1473	y = self->y + ((flags >> 4) & 63);
1161		1474
1162	cell = map_get_cell (self, x, y);	1475	cell = map_get_cell (self, x, y);
1163		1476
1164	if (flags & 15)	1477	if (flags & 15)
1165	{	1478	{
1166	if (cell->darkness < 0)	1479	if (!cell->darkness)
1167	{	1480	{
		1481	memset (cell, 0, sizeof (*cell));
1168	cell->darkness = 0;	1482	cell->darkness = 256;
1169	cell->face [0] = 0;
1170	cell->face [1] = 0;
1171	cell->face [2] = 0;
1172	}	1483	}
1173		1484
1174	cell->darkness = flags & 8 ? *data++ : 255;
1175
1176	//TODO: don't trust server data to be in-range(!)	1485	//TODO: don't trust server data to be in-range(!)
		1486
		1487	if (flags & 8)
		1488	{
		1489	if (extmap)
		1490	{
		1491	uint8_t ext, cmd;
		1492
		1493	do
		1494	{
		1495	ext = *data++;
		1496	cmd = ext & 0x3f;
		1497
		1498	if (cmd < 4)
		1499	cell->darkness = 255 - ext * 64 + 1;
		1500	else if (cmd == 5) // health
		1501	{
		1502	cell->stat_width = 1;
		1503	cell->stat_hp = *data++;
		1504	}
		1505	else if (cmd == 6) // monster width
		1506	cell->stat_width = *data++ + 1;
		1507	else if (cmd == 0x47)
		1508	{
		1509	if (*data == 4)
		1510	; // decode player count
		1511
		1512	data += *data + 1;
		1513	}
		1514	else if (cmd == 8) // cell flags
		1515	cell->flags = *data++;
		1516	else if (ext & 0x40) // unknown, multibyte => skip
		1517	data += *data + 1;
		1518	else
		1519	data++;
		1520	}
		1521	while (ext & 0x80);
		1522	}
		1523	else
		1524	cell->darkness = *data++ + 1;
		1525	}
1177		1526
1178	if (flags & 4)	1527	if (flags & 4)
1179	{	1528	{
1180	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1529	faceid face = (data [0] << 8) + data [1]; data += 2;
		1530	need_facenum (self, face);
		1531	cell->tile [0] = self->face2tile [face];
1181	}	1532	}
1182		1533
1183	if (flags & 2)	1534	if (flags & 2)
1184	{	1535	{
1185	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1536	faceid face = (data [0] << 8) + data [1]; data += 2;
		1537	need_facenum (self, face);
		1538	cell->tile [1] = self->face2tile [face];
1186	}	1539	}
1187		1540
1188	if (flags & 1)	1541	if (flags & 1)
1189	{	1542	{
1190	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1543	faceid face = (data [0] << 8) + data [1]; data += 2;
		1544	need_facenum (self, face);
		1545	cell->tile [2] = self->face2tile [face];
1191	}	1546	}
1192	}	1547	}
1193	else	1548	else
1194	cell->darkness = -1;	1549	cell->darkness = 0;
1195	}	1550	}
1196	}	1551	}
1197		1552
1198	SV *	1553	SV *
1199	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1554	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1200	CODE:	1555	CODE:
1201	{	1556	{
1202	int x1, x;	1557	int x1, x;
1203	int y1, y;	1558	int y1, y;
1204	int z;	1559	int z;
…		…
1225	{	1580	{
1226	mapcell *cell = row->col + (x - row->c0);	1581	mapcell *cell = row->col + (x - row->c0);
1227		1582
1228	for (z = 0; z <= 0; z++)	1583	for (z = 0; z <= 0; z++)
1229	{	1584	{
1230	mapface face = cell->face [z];
1231
1232	if (face)
1233	{
1234	maptex tex = self->tex [face];	1585	maptex tex = self->tex [cell->tile [z]];
1235	int a0 = 255 - tex.a;	1586	int a0 = 255 - tex.a;
1236	int a1 = tex.a;	1587	int a1 = tex.a;
1237		1588
1238	r = (r * a0 + tex.r * a1) / 255;	1589	r = (r * a0 + tex.r * a1) / 255;
1239	g = (g * a0 + tex.g * a1) / 255;	1590	g = (g * a0 + tex.g * a1) / 255;
1240	b = (b * a0 + tex.b * a1) / 255;	1591	b = (b * a0 + tex.b * a1) / 255;
1241	a = (a * a0 + tex.a * a1) / 255;	1592	a = (a * a0 + tex.a * a1) / 255;
1242	}
1243	}	1593	}
1244	}	1594	}
1245		1595
1246	*map++ = (r )	1596	*map++ = (r )
1247	\| (g << 8)	1597	\| (g << 8)
…		…
1254	}	1604	}
1255	OUTPUT:	1605	OUTPUT:
1256	RETVAL	1606	RETVAL
1257		1607
1258	void	1608	void
1259	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1609	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1260	PPCODE:	1610	CODE:
1261	{	1611	{
1262	int vx, vy;	1612	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1613	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1614	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1615	smooth_key skey;
1263	int x, y, z;	1616	int x, y, z;
1264	int last_name;	1617	int last_name;
1265	mapface face;	1618
		1619	// thats current max. sorry.
		1620	if (sw > 255) sw = 255;
		1621	if (sh > 255) sh = 255;
		1622
		1623	// clear key, in case of extra padding
		1624	memset (&skey, 0, sizeof (skey));
		1625
		1626	glColor4ub (255, 255, 255, 255);
		1627
		1628	glEnable (GL_BLEND);
		1629	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1630	glEnable (GL_TEXTURE_2D);
		1631	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1632
		1633	glBegin (GL_QUADS);
		1634
		1635	last_name = 0;
		1636
		1637	mx += self->x;
		1638	my += self->y;
		1639
		1640	// first pass: determine smooth_max
		1641	// rather ugly, if you ask me
		1642	// could also be stored inside mapcell and updated on change
		1643	memset (smooth_max, 0, sizeof (smooth_max));
		1644
		1645	for (y = 0; y < sh; y++)
		1646	if (0 <= y + my && y + my < self->rows)
		1647	{
		1648	maprow *row = self->row + (y + my);
		1649
		1650	for (x = 0; x < sw; x++)
		1651	if (row->c0 <= x + mx && x + mx < row->c1)
		1652	{
		1653	mapcell *cell = row->col + (x + mx - row->c0);
		1654
		1655	smooth_max[x + 1][y + 1] =
		1656	MAX (self->tex [cell->tile [0]].smoothlevel,
		1657	MAX (self->tex [cell->tile [1]].smoothlevel,
		1658	self->tex [cell->tile [2]].smoothlevel));
		1659	}
		1660	}
		1661
		1662	for (z = 0; z <= 2; z++)
		1663	{
		1664	memset (smooth_level, 0, sizeof (smooth_level));
		1665
		1666	for (y = 0; y < sh; y++)
		1667	if (0 <= y + my && y + my < self->rows)
		1668	{
		1669	maprow *row = self->row + (y + my);
		1670
		1671	for (x = 0; x < sw; x++)
		1672	if (row->c0 <= x + mx && x + mx < row->c1)
		1673	{
		1674	mapcell *cell = row->col + (x + mx - row->c0);
		1675	tileid tile = cell->tile [z];
		1676
		1677	if (tile)
		1678	{
		1679	maptex tex = self->tex [tile];
		1680	int px = (x + 1) * T - tex.w;
		1681	int py = (y + 1) * T - tex.h;
		1682
		1683	// suppressing texture state switches here
		1684	// is only moderately effective, but worth the extra effort
		1685	if (last_name != tex.name)
		1686	{
		1687	if (!tex.name)
		1688	tex = self->tex [2]; /* missing, replace by noface */
		1689
		1690	glEnd ();
		1691	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1692	glBegin (GL_QUADS);
		1693	}
		1694
		1695	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1696	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1697	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1698	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1699
		1700	if (cell->flags && z == 2)
		1701	{
		1702	if (cell->flags & 1)
		1703	{
		1704	maptex tex = self->tex [1];
		1705	int px = x * T + T * 2 / 32;
		1706	int py = y * T - T * 6 / 32;
		1707
		1708	glEnd ();
		1709	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1710	glBegin (GL_QUADS);
		1711
		1712	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1713	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1714	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1715	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1716	}
		1717	}
		1718
		1719	// update smooth hash
		1720	if (tex.smoothtile)
		1721	{
		1722	skey.tile = tex.smoothtile;
		1723	skey.level = tex.smoothlevel;
		1724
		1725	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1726
		1727	// add bits to current tile and all neighbours. skey.x\|y is
		1728	// shifted +1\|+1 so we always stay positive.
		1729
		1730	// bits is ___n cccc CCCC bbbb
		1731	// n do not draw borders&corners
		1732	// c draw these corners, but...
		1733	// C ... not these
		1734	// b draw these borders
		1735
		1736	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1737	// ┃· ·· ·┃ ━━
		1738
		1739	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1740	// ·· ·· ·┏ ┓·
		1741
		1742	// full tile
		1743	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1744
		1745	// borders
		1746	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1747	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1748	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1749	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1750
		1751	// corners
		1752	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1753	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1754	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1755	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1756	}
		1757	}
		1758	}
		1759	}
		1760
		1761	// go through all smoothlevels, lowest to highest, then draw.
		1762	// this is basically counting sort
		1763	{
		1764	int w, b;
		1765
		1766	for (w = 0; w < 256 / 32; ++w)
		1767	{
		1768	uint32_t smask = smooth_level [w];
		1769	if (smask)
		1770	for (b = 0; b < 32; ++b)
		1771	if (smask & (((uint32_t)1) << b))
		1772	{
		1773	int level = (w << 5) \| b;
		1774	HE *he;
		1775
		1776	hv_iterinit (smooth);
		1777	while ((he = hv_iternext (smooth)))
		1778	{
		1779	smooth_key skey = (smooth_key )HeKEY (he);
		1780	IV bits = SvIVX (HeVAL (he));
		1781
		1782	if (!(bits & 0x1000)
		1783	&& skey->level == level
		1784	&& level > smooth_max [skey->x][skey->y])
		1785	{
		1786	maptex tex = self->tex [skey->tile];
		1787	int px = (((int)skey->x) - 1) * T;
		1788	int py = (((int)skey->y) - 1) * T;
		1789	int border = bits & 15;
		1790	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1791	float dx = tex.s * .0625f; // 16 images/row
		1792	float dy = tex.t * .5f ; // 2 images/column
		1793
		1794	// this time naively avoiding texture state changes
		1795	// save gobs of state changes.
		1796	if (last_name != tex.name)
		1797	{
		1798	if (!tex.name)
		1799	continue; // smoothing not yet available
		1800
		1801	glEnd ();
		1802	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1803	glBegin (GL_QUADS);
		1804	}
		1805
		1806	if (border)
		1807	{
		1808	float ox = border * dx;
		1809
		1810	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1811	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1812	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1813	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1814	}
		1815
		1816	if (corner)
		1817	{
		1818	float ox = corner * dx;
		1819
		1820	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1821	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1822	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1823	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1824	}
		1825	}
		1826	}
		1827	}
		1828	}
		1829	}
		1830
		1831	hv_clear (smooth);
		1832	}
		1833
		1834	glEnd ();
		1835
		1836	glDisable (GL_TEXTURE_2D);
		1837	glDisable (GL_BLEND);
		1838
		1839	// top layer: overlays such as the health bar
		1840	for (y = 0; y < sh; y++)
		1841	if (0 <= y + my && y + my < self->rows)
		1842	{
		1843	maprow *row = self->row + (y + my);
		1844
		1845	for (x = 0; x < sw; x++)
		1846	if (row->c0 <= x + mx && x + mx < row->c1)
		1847	{
		1848	mapcell *cell = row->col + (x + mx - row->c0);
		1849
		1850	int px = x * T;
		1851	int py = y * T;
		1852
		1853	if (cell->stat_hp)
		1854	{
		1855	int width = cell->stat_width * T;
		1856	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1857
		1858	glColor3ub (0, 0, 0);
		1859	glRectf (px + 1, py - thick - 2,
		1860	px + width - 1, py);
		1861
		1862	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1863	glRectf (px + 2,
		1864	py - thick - 1,
		1865	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1866	}
		1867	}
		1868	}
		1869	}
		1870
		1871	void
		1872	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1873	CODE:
		1874	{
		1875	static float color[16][3] = {
		1876	{ 0.00F, 0.00F, 0.00F },
		1877	{ 1.00F, 1.00F, 1.00F },
		1878	{ 0.00F, 0.00F, 0.55F },
		1879	{ 1.00F, 0.00F, 0.00F },
		1880
		1881	{ 1.00F, 0.54F, 0.00F },
		1882	{ 0.11F, 0.56F, 1.00F },
		1883	{ 0.93F, 0.46F, 0.00F },
		1884	{ 0.18F, 0.54F, 0.34F },
		1885
		1886	{ 0.56F, 0.73F, 0.56F },
		1887	{ 0.80F, 0.80F, 0.80F },
		1888	{ 0.55F, 0.41F, 0.13F },
		1889	{ 0.99F, 0.77F, 0.26F },
		1890
		1891	{ 0.74F, 0.65F, 0.41F },
		1892
		1893	{ 0.00F, 1.00F, 1.00F },
		1894	{ 1.00F, 0.00F, 1.00F },
		1895	{ 1.00F, 1.00F, 0.00F },
		1896	};
		1897
		1898	int x, y;
		1899
		1900	glEnable (GL_TEXTURE_2D);
		1901	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1902	glEnable (GL_BLEND);
		1903	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1904	glBegin (GL_QUADS);
		1905
		1906	for (y = 0; y < h; y++)
		1907	for (x = 0; x < w; x++)
		1908	{
		1909	unsigned char m = data [x + y * w];
		1910
		1911	if (m)
		1912	{
		1913	float *c = color [m & 15];
		1914
		1915	float tx1 = m & 0x40 ? 0.5 : 0.;
		1916	float tx2 = tx1 + 0.5;
		1917
		1918	glColor4f (c[0], c[1], c[2], 0.75);
		1919	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1920	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1921	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1922	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1923	}
		1924	}
		1925
		1926	glEnd ();
		1927	glDisable (GL_BLEND);
		1928	glDisable (GL_TEXTURE_2D);
		1929	}
		1930
		1931	void
		1932	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1933	PPCODE:
		1934	{
		1935	int x, y;
1266	int sw4 = (sw + 3) & ~3;	1936	int sw4 = (sw + 3) & ~3;
1267	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1937	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1268	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1938	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1269		1939
1270	memset (darkness, 255, sw4 * sh);	1940	memset (darkness, 255, sw4 * sh);
1271	SvPOK_only (darkness_sv);	1941	SvPOK_only (darkness_sv);
1272	SvCUR_set (darkness_sv, sw4 * sh);	1942	SvCUR_set (darkness_sv, sw4 * sh);
1273		1943
1274	vx = self->x + (self->w - sw) / 2 - shift_x;	1944	mx += self->x;
1275	vy = self->y + (self->h - sh) / 2 - shift_y;	1945	my += self->y;
1276		1946
1277	/*
1278	int vx = self->vx = self->w >= sw
1279	? self->x + (self->w - sw) / 2
1280	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1281
1282	int vy = self->vy = self->h >= sh
1283	? self->y + (self->h - sh) / 2
1284	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1285	*/
1286
1287	glColor4ub (255, 255, 255, 255);
1288
1289	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1290	glEnable (GL_BLEND);
1291	glEnable (GL_TEXTURE_2D);
1292	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1293
1294	glBegin (GL_QUADS);
1295
1296	last_name = 0;
1297
1298	for (z = 0; z < 3; z++)
1299	for (y = 0; y < sh; y++)	1947	for (y = 0; y < sh; y++)
1300	if (0 <= y + vy && y + vy < self->rows)	1948	if (0 <= y + my && y + my < self->rows)
1301	{	1949	{
1302	maprow *row = self->row + (y + vy);	1950	maprow *row = self->row + (y + my);
1303		1951
1304	for (x = 0; x < sw; x++)	1952	for (x = 0; x < sw; x++)
1305	if (row->c0 <= x + vx && x + vx < row->c1)	1953	if (row->c0 <= x + mx && x + mx < row->c1)
1306	{	1954	{
1307	mapcell *cell = row->col + (x + vx - row->c0);	1955	mapcell *cell = row->col + (x + mx - row->c0);
1308		1956
1309	darkness[y * sw4 + x] = cell->darkness < 0	1957	darkness[y * sw4 + x] = cell->darkness
		1958	? 255 - (cell->darkness - 1)
1310	? 255 - FOW_DARKNESS	1959	: 255 - FOW_DARKNESS;
1311	: 255 - cell->darkness;
1312
1313	face = cell->face [z];
1314
1315	if (face)
1316	{
1317	maptex tex = self->tex [face];
1318
1319	int px = (x + 1) * 32 - tex.w;
1320	int py = (y + 1) * 32 - tex.h;
1321
1322	if (last_name != tex.name)
1323	{
1324	glEnd ();
1325	last_name = tex.name;
1326	glBindTexture (GL_TEXTURE_2D, last_name);
1327	glBegin (GL_QUADS);
1328	}
1329
1330	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1331	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1332	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1333	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1334	}
1335	}	1960	}
1336	}	1961	}
1337
1338	glEnd ();
1339
1340	glDisable (GL_TEXTURE_2D);
1341	glDisable (GL_BLEND);
1342		1962
1343	EXTEND (SP, 3);	1963	EXTEND (SP, 3);
1344	PUSHs (sv_2mortal (newSViv (sw4)));	1964	PUSHs (sv_2mortal (newSViv (sw4)));
1345	PUSHs (sv_2mortal (newSViv (sh)));	1965	PUSHs (sv_2mortal (newSViv (sh)));
1346	PUSHs (darkness_sv);	1966	PUSHs (darkness_sv);
1347	}	1967	}
1348		1968
1349	SV *	1969	SV *
1350	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1970	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1351	CODE:	1971	CODE:
1352	{	1972	{
1353	int x, y, x1, y1;	1973	int x, y, x1, y1;
1354	SV data_sv = newSV (w h * 7 + 5);	1974	SV data_sv = newSV (w h * 7 + 5);
1355	uint8_t data = (uint8_t )SvPVX (data_sv);	1975	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1380	if (row && row->c0 <= x && x < row->c1)	2000	if (row && row->c0 <= x && x < row->c1)
1381	{	2001	{
1382	mapcell *cell = row->col + (x - row->c0);	2002	mapcell *cell = row->col + (x - row->c0);
1383	uint8_t flags = 0;	2003	uint8_t flags = 0;
1384		2004
1385	if (cell->face [0]) flags \|= 1;	2005	if (cell->tile [0]) flags \|= 1;
1386	if (cell->face [1]) flags \|= 2;	2006	if (cell->tile [1]) flags \|= 2;
1387	if (cell->face [2]) flags \|= 4;	2007	if (cell->tile [2]) flags \|= 4;
1388		2008
1389	*data++ = flags;	2009	*data++ = flags;
1390		2010
1391	if (flags & 1)	2011	if (flags & 1)
1392	{	2012	{
		2013	tileid tile = cell->tile [0];
1393	*data++ = cell->face [0] >> 8;	2014	*data++ = tile >> 8;
1394	*data++ = cell->face [0];	2015	*data++ = tile;
1395	}	2016	}
1396		2017
1397	if (flags & 2)	2018	if (flags & 2)
1398	{	2019	{
		2020	tileid tile = cell->tile [1];
1399	*data++ = cell->face [1] >> 8;	2021	*data++ = tile >> 8;
1400	*data++ = cell->face [1];	2022	*data++ = tile;
1401	}	2023	}
1402		2024
1403	if (flags & 4)	2025	if (flags & 4)
1404	{	2026	{
		2027	tileid tile = cell->tile [2];
1405	*data++ = cell->face [2] >> 8;	2028	*data++ = tile >> 8;
1406	*data++ = cell->face [2];	2029	*data++ = tile;
1407	}	2030	}
1408	}	2031	}
1409	else	2032	else
1410	*data++ = 0;	2033	*data++ = 0;
1411	}	2034	}
…		…
1417	}	2040	}
1418	OUTPUT:	2041	OUTPUT:
1419	RETVAL	2042	RETVAL
1420		2043
1421	void	2044	void
1422	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2045	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1423	PPCODE:	2046	PPCODE:
1424	{	2047	{
1425	int x, y, z;	2048	int x, y, z;
1426	int w, h;	2049	int w, h;
1427	int x1, y1;	2050	int x1, y1;
…		…
1451	{	2074	{
1452	uint8_t flags = *data++;	2075	uint8_t flags = *data++;
1453		2076
1454	if (flags)	2077	if (flags)
1455	{	2078	{
1456	mapface face[3] = { 0, 0, 0 };
1457
1458	mapcell *cell = row_get_cell (row, x);	2079	mapcell *cell = row_get_cell (row, x);
		2080	tileid tile[3] = { 0, 0, 0 };
1459		2081
1460	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2082	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1461	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2083	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1462	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2084	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1463		2085
1464	if (cell->darkness <= 0)	2086	if (cell->darkness == 0)
1465	{	2087	{
1466	cell->darkness = -1;	2088	cell->darkness = 0;
1467		2089
1468	for (z = 0; z <= 2; z++)	2090	for (z = 0; z <= 2; z++)
1469	{	2091	{
1470	cell->face[z] = face[z];	2092	tileid t = tile [z];
1471		2093
1472	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2094	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2095	{
1473	XPUSHs (sv_2mortal (newSViv (face[z])));	2096	XPUSHs (sv_2mortal (newSViv (t)));
		2097	need_texid (self, t);
		2098	}
		2099
		2100	cell->tile [z] = t;
1474	}	2101	}
1475	}	2102	}
1476	}	2103	}
1477	}	2104	}
1478	}	2105	}
1479	}	2106	}
1480		2107
1481	MODULE = CFClient PACKAGE = CFClient::MixChunk	2108	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1482		2109
1483	CFClient::MixChunk	2110	CFPlus::MixChunk
1484	new_from_file (SV class, char path)	2111	new_from_file (SV class, char path)
1485	CODE:	2112	CODE:
1486	RETVAL = Mix_LoadWAV (path);	2113	RETVAL = Mix_LoadWAV (path);
1487	OUTPUT:	2114	OUTPUT:
1488	RETVAL	2115	RETVAL
1489		2116
1490	void	2117	void
1491	DESTROY (CFClient::MixChunk self)	2118	DESTROY (CFPlus::MixChunk self)
1492	CODE:	2119	CODE:
1493	Mix_FreeChunk (self);	2120	Mix_FreeChunk (self);
1494		2121
1495	int	2122	int
1496	volume (CFClient::MixChunk self, int volume = -1)	2123	volume (CFPlus::MixChunk self, int volume = -1)
1497	CODE:	2124	CODE:
1498	RETVAL = Mix_VolumeChunk (self, volume);	2125	RETVAL = Mix_VolumeChunk (self, volume);
1499	OUTPUT:	2126	OUTPUT:
1500	RETVAL	2127	RETVAL
1501		2128
1502	int	2129	int
1503	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2130	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1504	CODE:	2131	CODE:
1505	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2132	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1506	OUTPUT:	2133	OUTPUT:
1507	RETVAL	2134	RETVAL
1508		2135
1509	MODULE = CFClient PACKAGE = CFClient::MixMusic	2136	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1510		2137
1511	int	2138	int
1512	volume (int volume = -1)	2139	volume (int volume = -1)
1513	CODE:	2140	CODE:
1514	RETVAL = Mix_VolumeMusic (volume);	2141	RETVAL = Mix_VolumeMusic (volume);
1515	OUTPUT:	2142	OUTPUT:
1516	RETVAL	2143	RETVAL
1517		2144
		2145	int
		2146	fade_out (int ms)
		2147	CODE:
		2148	RETVAL = Mix_FadeOutMusic (ms);
		2149	OUTPUT:
		2150	RETVAL
		2151
1518	CFClient::MixMusic	2152	CFPlus::MixMusic
1519	new_from_file (SV class, char path)	2153	new_from_file (SV class, char path)
1520	CODE:	2154	CODE:
1521	RETVAL = Mix_LoadMUS (path);	2155	RETVAL = Mix_LoadMUS (path);
1522	OUTPUT:	2156	OUTPUT:
1523	RETVAL	2157	RETVAL
1524		2158
1525	void	2159	void
1526	DESTROY (CFClient::MixMusic self)	2160	DESTROY (CFPlus::MixMusic self)
1527	CODE:	2161	CODE:
1528	Mix_FreeMusic (self);	2162	Mix_FreeMusic (self);
1529		2163
1530	int	2164	int
1531	play (CFClient::MixMusic self, int loops = -1)	2165	play (CFPlus::MixMusic self, int loops = -1)
1532	CODE:	2166	CODE:
1533	RETVAL = Mix_PlayMusic (self, loops);	2167	RETVAL = Mix_PlayMusic (self, loops);
1534	OUTPUT:	2168	OUTPUT:
1535	RETVAL	2169	RETVAL
1536		2170
1537	MODULE = CFClient PACKAGE = CFClient::OpenGL	2171	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1538		2172
1539	BOOT:	2173	BOOT:
1540	{	2174	{
1541	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2175	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1542	static const struct {	2176	static const struct {
1543	const char *name;	2177	const char *name;
1544	IV iv;	2178	IV iv;
1545	} *civ, const_iv[] = {	2179	} *civ, const_iv[] = {
1546	# define const_iv(name) { # name, (IV)name }	2180	# define const_iv(name) { # name, (IV)name }
…		…
1553	const_iv (GL_SCISSOR_TEST),	2187	const_iv (GL_SCISSOR_TEST),
1554	const_iv (GL_DEPTH_TEST),	2188	const_iv (GL_DEPTH_TEST),
1555	const_iv (GL_ALPHA_TEST),	2189	const_iv (GL_ALPHA_TEST),
1556	const_iv (GL_NORMALIZE),	2190	const_iv (GL_NORMALIZE),
1557	const_iv (GL_RESCALE_NORMAL),	2191	const_iv (GL_RESCALE_NORMAL),
		2192	const_iv (GL_FRONT),
		2193	const_iv (GL_BACK),
1558	const_iv (GL_AND),	2194	const_iv (GL_AND),
1559	const_iv (GL_ONE),	2195	const_iv (GL_ONE),
1560	const_iv (GL_ZERO),	2196	const_iv (GL_ZERO),
1561	const_iv (GL_SRC_ALPHA),	2197	const_iv (GL_SRC_ALPHA),
1562	const_iv (GL_SRC_ALPHA_SATURATE),	2198	const_iv (GL_DST_ALPHA),
1563	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2199	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1564	const_iv (GL_ONE_MINUS_DST_ALPHA),	2200	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2201	const_iv (GL_SRC_ALPHA_SATURATE),
1565	const_iv (GL_RGB),	2202	const_iv (GL_RGB),
1566	const_iv (GL_RGBA),	2203	const_iv (GL_RGBA),
		2204	const_iv (GL_RGBA4),
		2205	const_iv (GL_RGBA8),
		2206	const_iv (GL_RGB5_A1),
1567	const_iv (GL_UNSIGNED_BYTE),	2207	const_iv (GL_UNSIGNED_BYTE),
1568	const_iv (GL_UNSIGNED_SHORT),	2208	const_iv (GL_UNSIGNED_SHORT),
1569	const_iv (GL_UNSIGNED_INT),	2209	const_iv (GL_UNSIGNED_INT),
1570	const_iv (GL_ALPHA),	2210	const_iv (GL_ALPHA),
1571	const_iv (GL_INTENSITY),	2211	const_iv (GL_INTENSITY),
…		…
1603	const_iv (GL_SEPARABLE_2D),	2243	const_iv (GL_SEPARABLE_2D),
1604	const_iv (GL_CONVOLUTION_2D),	2244	const_iv (GL_CONVOLUTION_2D),
1605	const_iv (GL_CONVOLUTION_BORDER_MODE),	2245	const_iv (GL_CONVOLUTION_BORDER_MODE),
1606	const_iv (GL_CONSTANT_BORDER),	2246	const_iv (GL_CONSTANT_BORDER),
1607	const_iv (GL_LINES),	2247	const_iv (GL_LINES),
		2248	const_iv (GL_LINE_STRIP),
1608	const_iv (GL_LINE_LOOP),	2249	const_iv (GL_LINE_LOOP),
1609	const_iv (GL_QUADS),	2250	const_iv (GL_QUADS),
1610	const_iv (GL_QUAD_STRIP),	2251	const_iv (GL_QUAD_STRIP),
1611	const_iv (GL_TRIANGLES),	2252	const_iv (GL_TRIANGLES),
1612	const_iv (GL_TRIANGLE_STRIP),	2253	const_iv (GL_TRIANGLE_STRIP),
…		…
1620	# undef const_iv	2261	# undef const_iv
1621	};	2262	};
1622		2263
1623	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2264	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1624	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2265	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2266
		2267	texture_av = newAV ();
		2268	AvREAL_off (texture_av);
1625	}	2269	}
1626		2270
1627	char *	2271	char *
1628	gl_vendor ()	2272	gl_vendor ()
1629	CODE:	2273	CODE:
…		…
1645	OUTPUT:	2289	OUTPUT:
1646	RETVAL	2290	RETVAL
1647		2291
1648	int glGetError ()	2292	int glGetError ()
1649		2293
		2294	void glFinish ()
		2295
1650	void glClear (int mask)	2296	void glClear (int mask)
1651		2297
1652	void glClearColor (float r, float g, float b, float a = 1.0)	2298	void glClearColor (float r, float g, float b, float a = 1.0)
1653	PROTOTYPE: @	2299	PROTOTYPE: @
1654		2300
…		…
1677	void glPushMatrix ()	2323	void glPushMatrix ()
1678		2324
1679	void glPopMatrix ()	2325	void glPopMatrix ()
1680		2326
1681	void glLoadIdentity ()	2327	void glLoadIdentity ()
		2328
		2329	void glDrawBuffer (int buffer)
		2330
		2331	void glReadBuffer (int buffer)
1682		2332
1683	# near_ and far_ are due to microsofts buggy "c" compiler	2333	# near_ and far_ are due to microsofts buggy "c" compiler
1684	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2334	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1685		2335
1686	# near_ and far_ are due to microsofts buggy "c" compiler	2336	# near_ and far_ are due to microsofts buggy "c" compiler
…		…
1716	r *= a;	2366	r *= a;
1717	g *= a;	2367	g *= a;
1718	b *= a;	2368	b *= a;
1719	}	2369	}
1720	// microsoft visual "c" rounds instead of truncating...	2370	// microsoft visual "c" rounds instead of truncating...
1721	glColor4ub (MIN ((int)(r * 256.f), 255),	2371	glColor4f (r, g, b, a);
1722	MIN ((int)(g * 256.f), 255),
1723	MIN ((int)(b * 256.f), 255),
1724	MIN ((int)(a * 256.f), 255));
1725		2372
1726	void glInterleavedArrays (int format, int stride, char *data)	2373	void glInterleavedArrays (int format, int stride, char *data)
1727		2374
1728	void glDrawElements (int mode, int count, int type, char *indices)	2375	void glDrawElements (int mode, int count, int type, char *indices)
1729		2376
…		…
1775		2422
1776	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2423	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1777		2424
1778	int glGenTexture ()	2425	int glGenTexture ()
1779	CODE:	2426	CODE:
1780	{	2427	RETVAL = gen_texture ();
1781	GLuint name;
1782	glGenTextures (1, &name);
1783	RETVAL = name;
1784	}
1785	OUTPUT:	2428	OUTPUT:
1786	RETVAL	2429	RETVAL
1787		2430
1788	void glDeleteTexture (int name)	2431	void glDeleteTexture (int name)
1789	CODE:	2432	CODE:
1790	{
1791	GLuint name_ = name;
1792	glDeleteTextures (1, &name_);	2433	del_texture (name);
1793	}	2434
1794
1795	int glGenList ()	2435	int glGenList ()
1796	CODE:	2436	CODE:
1797	RETVAL = glGenLists (1);	2437	RETVAL = glGenLists (1);
1798	OUTPUT:	2438	OUTPUT:
1799	RETVAL	2439	RETVAL
…		…
1806		2446
1807	void glEndList ()	2447	void glEndList ()
1808		2448
1809	void glCallList (int list)	2449	void glCallList (int list)
1810		2450
1811

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.103 by root, Sun Jun 4 23:05:05 2006 UTC vs. Revision 1.194 by root, Thu Jul 12 17:56:50 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.103 by root, Sun Jun 4 23:05:05 2006 UTC vs.
Revision 1.194 by root, Thu Jul 12 17:56:50 2007 UTC