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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.82 by root, Mon May 15 00:15:08 2006 UTC vs.
Revision 1.196 by root, Sun Jul 15 21:02:20 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
52		59
53	#define GL_CALL(type,func,args) \	60	#if 0
54	{ \	61	# define PARACHUTE SDL_INIT_NOPARACHUTE
55	static int init_; \	62	#else
56	static type fptr_; \	63	# define PARACHUTE 0
57	\	64	#endif
58	if (!init_) \
59	{ \
60	init_ = 1; \
61	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
62	} \
63	\
64	if (fptr_) \
65	fptr_ args; \
66	}
67		65
		66	static AV *texture_av;
		67
		68	static struct
		69	{
		70	#define GL_FUNC(ptr,name) ptr name;
		71	#include "glfunc.h"
		72	#undef GL_FUNC
		73	} gl;
		74
		75	static void
		76	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		77	{
		78	if (gl.BlendFuncSeparate)
		79	gl.BlendFuncSeparate (sa, da, saa, daa);
		80	else if (gl.BlendFuncSeparateEXT)
		81	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		82	else
		83	glBlendFunc (sa, da);
		84	}
		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
68	typedef Mix_Chunk *CFClient__MixChunk;	116	typedef Mix_Chunk *CFPlus__MixChunk;
69	typedef Mix_Music *CFClient__MixMusic;	117	typedef Mix_Music *CFPlus__MixMusic;
70		118
71	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	}
72		138
73	typedef struct cf_layout {	139	typedef struct cf_layout {
74	PangoLayout *pl; // either derived from a cairo or ft2 context	140	PangoLayout *pl;
75	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
76	float r, g, b, a; // default color for rgba mode	141	float r, g, b, a; // default color for rgba mode
77	int base_height;	142	int base_height;
78	CFClient__Font font;	143	CFPlus__Font font;
79	} *CFClient__Layout;	144	} *CFPlus__Layout;
80		145
81	static CFClient__Font default_font;	146	static CFPlus__Font default_font;
82	static PangoContext *ft2_context, *cairo_context;	147	static PangoContext *opengl_context;
83	static PangoFontMap *ft2_fontmap, *cairo_fontmap;	148	static PangoFontMap *opengl_fontmap;
84		149
85	static void	150	static void
86	substitute_func (FcPattern *pattern, gpointer data)	151	substitute_func (FcPattern *pattern, gpointer data)
87	{	152	{
88	FcPatternAddBool (pattern, FC_HINTING , 1);	153	FcPatternAddBool (pattern, FC_HINTING, 1);
89	#ifndef _WIN32	154	#ifdef FC_HINT_STYLE
		155	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		156	#endif
90	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	157	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
91	#endif
92	}	158	}
93		159
94	static void	160	static void
95	layout_update_font (CFClient__Layout self)	161	layout_update_font (CFPlus__Layout self)
96	{	162	{
97	/* 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
98	* reasonably well with bitstream vera	164	* reasonably well with bitstream vera
99	*/	165	*/
100	PangoFontDescription *font = self->font ? self->font : default_font;	166	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
104		170
105	pango_layout_set_font_description (self->pl, font);	171	pango_layout_set_font_description (self->pl, font);
106	}	172	}
107		173
108	static void	174	static void
109	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	175	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
110	{	176	{
		177	PangoRectangle rect;
		178
		179	// get_pixel_* wrongly rounds down
111	pango_layout_get_pixel_size (self->pl, w, h);	180	pango_layout_get_extents (self->pl, 0, &rect);
112		181
113	if (!*w) *w = 1;	182	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
114	if (!*h) *h = 1;	183	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
115		184
116	*w = (*w + 3) & ~3;	185	if (!rect.width) rect.width = 1;
117	}	186	if (!rect.height) rect.height = 1;
118		187
		188	*w = rect.width;
		189	*h = rect.height;
		190	}
		191
		192	typedef uint16_t tileid;
119	typedef uint16_t mapface;	193	typedef uint16_t faceid;
120		194
121	typedef struct {	195	typedef struct {
122	GLint name;	196	int name;
123	int w, h;	197	int w, h;
124	float s, t;	198	float s, t;
125	uint8_t r, g, b, a;	199	uint8_t r, g, b, a;
		200	tileid smoothtile;
		201	uint8_t smoothlevel;
126	} maptex;	202	} maptex;
127		203
128	typedef struct {	204	typedef struct {
		205	uint32_t player;
		206	tileid tile[3];
129	int16_t darkness;	207	uint16_t darkness;
130	mapface face[3];	208	uint8_t stat_width, stat_hp, flags, smoothmax;
131	} mapcell;	209	} mapcell;
132		210
133	typedef struct {	211	typedef struct {
134	int32_t c0, c1;	212	int32_t c0, c1;
135	mapcell *col;	213	mapcell *col;
136	} maprow;	214	} maprow;
137		215
138	typedef struct map {	216	typedef struct map {
139	int x, y, w, h;	217	int x, y, w, h;
140	int ox, oy; /* offset to virtual global coordinate system */	218	int ox, oy; /* offset to virtual global coordinate system */
141	int faces;	219	int faces; tileid *face2tile; // [faceid]
142	mapface *face;	220	int texs; maptex *tex; // [tileid]
143
144	int texs;
145	maptex *tex;
146		221
147	int32_t rows;	222	int32_t rows;
148	maprow *row;	223	maprow *row;
149	} *CFClient__Map;	224	} *CFPlus__Map;
150		225
151	static char *	226	static char *
152	prepend (char *ptr, int sze, int inc)	227	prepend (char *ptr, int sze, int inc)
153	{	228	{
154	char *p;	229	char *p;
…		…
171	}	246	}
172		247
173	#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))
174	#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))
175		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
176	static maprow *	271	static maprow *
177	map_get_row (CFClient__Map self, int y)	272	map_get_row (CFPlus__Map self, int y)
178	{	273	{
179	if (0 > y)	274	if (0 > y)
180	{	275	{
181	int extend = - y + MAP_EXTEND_Y;	276	int extend = - y + MAP_EXTEND_Y;
182	Prepend (maprow, self->row, self->rows, extend);	277	Prepend (maprow, self->row, self->rows, extend);
…		…
220		315
221	return row->col + (x - row->c0);	316	return row->col + (x - row->c0);
222	}	317	}
223		318
224	static mapcell *	319	static mapcell *
225	map_get_cell (CFClient__Map self, int x, int y)	320	map_get_cell (CFPlus__Map self, int x, int y)
226	{	321	{
227	return row_get_cell (map_get_row (self, y), x);	322	return row_get_cell (map_get_row (self, y), x);
228	}	323	}
229		324
230	static void	325	static void
231	map_clear (CFClient__Map self)	326	map_clear (CFPlus__Map self)
232	{	327	{
233	int r;	328	int r;
234		329
235	for (r = 0; r < self->rows; r++)	330	for (r = 0; r < self->rows; r++)
236	Safefree (self->row[r].col);	331	Safefree (self->row[r].col);
…		…
244	self->row = 0;	339	self->row = 0;
245	self->rows = 0;	340	self->rows = 0;
246	}	341	}
247		342
248	static void	343	static void
249	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)
250	{	345	{
251	int x, y;	346	int x, y;
252	maprow *row;	347	maprow *row;
		348	mapcell *cell;
253		349
254	for (y = y0; y < y0 + h; y++)	350	for (y = y0; y < y0 + h; y++)
255	if (y >= 0)	351	if (y >= 0)
256	{	352	{
257	if (y >= self->rows)	353	if (y >= self->rows)
…		…
263	if (x >= row->c0)	359	if (x >= row->c0)
264	{	360	{
265	if (x >= row->c1)	361	if (x >= row->c1)
266	break;	362	break;
267		363
268	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;
269	}	370	}
270	}	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);
271	}	388	}
272		389
273	static void	390	static void
274	music_finished (void)	391	music_finished (void)
275	{	392	{
…		…
294	ev.data2 = 0;	411	ev.data2 = 0;
295		412
296	SDL_PushEvent ((SDL_Event *)&ev);	413	SDL_PushEvent ((SDL_Event *)&ev);
297	}	414	}
298		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
299	MODULE = CFClient PACKAGE = CFClient	437	MODULE = CFPlus PACKAGE = CFPlus
300		438
301	PROTOTYPES: ENABLE	439	PROTOTYPES: ENABLE
302		440
303	BOOT:	441	BOOT:
304	{	442	{
305	HV *stash = gv_stashpv ("CFClient", 1);	443	HV *stash = gv_stashpv ("CFPlus", 1);
306	static const struct {	444	static const struct {
307	const char *name;	445	const char *name;
308	IV iv;	446	IV iv;
309	} *civ, const_iv[] = {	447	} *civ, const_iv[] = {
310	# 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
311	const_iv (SDL_ACTIVEEVENT),	452	const_iv (SDL_ACTIVEEVENT),
312	const_iv (SDL_KEYDOWN),	453	const_iv (SDL_KEYDOWN),
313	const_iv (SDL_KEYUP),	454	const_iv (SDL_KEYUP),
314	const_iv (SDL_MOUSEMOTION),	455	const_iv (SDL_MOUSEMOTION),
315	const_iv (SDL_MOUSEBUTTONDOWN),	456	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
324	const_iv (SDL_EVENT_RESERVEDA),	465	const_iv (SDL_EVENT_RESERVEDA),
325	const_iv (SDL_EVENT_RESERVEDB),	466	const_iv (SDL_EVENT_RESERVEDB),
326	const_iv (SDL_VIDEORESIZE),	467	const_iv (SDL_VIDEORESIZE),
327	const_iv (SDL_VIDEOEXPOSE),	468	const_iv (SDL_VIDEOEXPOSE),
328	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
329	const_iv (SDLK_KP0),	475	const_iv (SDLK_KP0),
330	const_iv (SDLK_KP1),	476	const_iv (SDLK_KP1),
331	const_iv (SDLK_KP2),	477	const_iv (SDLK_KP2),
332	const_iv (SDLK_KP3),	478	const_iv (SDLK_KP3),
333	const_iv (SDLK_KP4),	479	const_iv (SDLK_KP4),
…		…
388	const_iv (SDLK_BREAK),	534	const_iv (SDLK_BREAK),
389	const_iv (SDLK_MENU),	535	const_iv (SDLK_MENU),
390	const_iv (SDLK_POWER),	536	const_iv (SDLK_POWER),
391	const_iv (SDLK_EURO),	537	const_iv (SDLK_EURO),
392	const_iv (SDLK_UNDO),	538	const_iv (SDLK_UNDO),
		539
393	const_iv (KMOD_NONE),	540	const_iv (KMOD_NONE),
		541	const_iv (KMOD_SHIFT),
394	const_iv (KMOD_LSHIFT),	542	const_iv (KMOD_LSHIFT),
395	const_iv (KMOD_RSHIFT),	543	const_iv (KMOD_RSHIFT),
		544	const_iv (KMOD_CTRL),
396	const_iv (KMOD_LCTRL),	545	const_iv (KMOD_LCTRL),
397	const_iv (KMOD_RCTRL),	546	const_iv (KMOD_RCTRL),
		547	const_iv (KMOD_ALT),
398	const_iv (KMOD_LALT),	548	const_iv (KMOD_LALT),
399	const_iv (KMOD_RALT),	549	const_iv (KMOD_RALT),
		550	const_iv (KMOD_META),
400	const_iv (KMOD_LMETA),	551	const_iv (KMOD_LMETA),
401	const_iv (KMOD_RMETA),	552	const_iv (KMOD_RMETA),
402	const_iv (KMOD_NUM),	553	const_iv (KMOD_NUM),
403	const_iv (KMOD_CAPS),	554	const_iv (KMOD_CAPS),
404	const_iv (KMOD_MODE),	555	const_iv (KMOD_MODE),
405	const_iv (KMOD_CTRL),
406	const_iv (KMOD_SHIFT),
407	const_iv (KMOD_ALT),
408	const_iv (KMOD_META)
409	# undef const_iv	556	# undef const_iv
410	};	557	};
411		558
412	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; )
413	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);
414	}	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)
415		582
416	void	583	void
417	pango_init ()	584	pango_init ()
418	CODE:	585	CODE:
419	{	586	{
420	// delayed, so it can pick up new fonts added by AddFontResourceEx
421	ft2_fontmap = pango_ft2_font_map_new ();	587	opengl_fontmap = pango_opengl_font_map_new ();
422	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);
423	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	589	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
424
425	cairo_fontmap = pango_cairo_font_map_get_default ();
426	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
427	}	590	}
428		591
429	int	592	int
430	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	593	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
431		594
432	void	595	void
433	SDL_Quit ()	596	SDL_Quit ()
434		597
435	void	598	void
…		…
441	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	604	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
442	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	605	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
443	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	606	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
444	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	607	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
445		608
		609	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		610	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		611
446	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	612	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
447	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	613	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
448	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	614	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
449	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	615	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
450		616
451	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	617	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		618	#if SDL_VERSION_ATLEAST(1,2,10)
452	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	619	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
453	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	620	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		621	#endif
454		622
455	SDL_EnableUNICODE (1);	623	SDL_EnableUNICODE (1);
456	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	624	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
457		625
458	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	626	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
…		…
467		635
468	++m;	636	++m;
469	}	637	}
470	}	638	}
471		639
		640	char *
		641	SDL_GetError ()
		642
472	int	643	int
473	SDL_SetVideoMode (int w, int h, int fullscreen)	644	SDL_SetVideoMode (int w, int h, int fullscreen)
474	CODE:	645	CODE:
475	RETVAL = !!SDL_SetVideoMode (	646	RETVAL = !!SDL_SetVideoMode (
476	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	647	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
477	);	648	);
		649	if (RETVAL)
		650	{
		651	av_clear (texture_av);
		652
478	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		654	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		655	# include "glfunc.h"
		656	# undef GL_FUNC
		657
		658	}
479	OUTPUT:	659	OUTPUT:
480	RETVAL	660	RETVAL
481		661
482	void	662	void
483	SDL_GL_SwapBuffers ()	663	SDL_GL_SwapBuffers ()
		664
		665	char *
		666	SDL_GetKeyName (int sym)
484		667
485	void	668	void
486	SDL_PollEvent ()	669	SDL_PollEvent ()
487	PPCODE:	670	PPCODE:
488	{	671	{
…		…
498	case SDL_KEYDOWN:	681	case SDL_KEYDOWN:
499	case SDL_KEYUP:	682	case SDL_KEYUP:
500	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	683	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
501	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	684	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
502	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 */
503	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	687	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
504	break;	688	break;
505		689
506	case SDL_ACTIVEEVENT:	690	case SDL_ACTIVEEVENT:
507	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	691	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
508	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	692	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
509	break;	693	break;
510		694
511	case SDL_MOUSEMOTION:	695	case SDL_MOUSEMOTION:
		696	{
		697	int state = ev.motion.state;
		698	int x = ev.motion.x;
		699	int y = ev.motion.y;
		700	int xrel = ev.motion.xrel;
		701	int yrel = ev.motion.yrel;
		702
		703	/* do simplistic event compression */
		704	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		705	&& state == ev.motion.state)
		706	{
		707	xrel += ev.motion.xrel;
		708	yrel += ev.motion.yrel;
		709	x = ev.motion.x;
		710	y = ev.motion.y;
		711	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		712	}
		713
		714	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
512	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	715	hv_store (hv, "state", 5, newSViv (state), 0);
513	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	716	hv_store (hv, "x", 1, newSViv (x), 0);
514	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	717	hv_store (hv, "y", 1, newSViv (y), 0);
515	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	718	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
516	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	719	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		720	}
517	break;	721	break;
518		722
519	case SDL_MOUSEBUTTONDOWN:	723	case SDL_MOUSEBUTTONDOWN:
520	case SDL_MOUSEBUTTONUP:	724	case SDL_MOUSEBUTTONUP:
		725	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		726
521	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	727	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
522	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	728	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
523	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	729	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
524	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	730	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
525	break;	731	break;
…		…
529	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	735	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
530	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	736	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
531	break;	737	break;
532	}	738	}
533		739
534	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	740	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
535	}	741	}
536	}	742	}
537		743
538	int	744	int
539	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	745	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
548	Mix_AllocateChannels (int numchans = -1)	754	Mix_AllocateChannels (int numchans = -1)
549		755
550	void	756	void
551	lowdelay (int fd, int val = 1)	757	lowdelay (int fd, int val = 1)
552	CODE:	758	CODE:
		759	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		760
		761	void
		762	win32_proxy_info ()
		763	PPCODE:
		764	{
553	#ifndef _WIN32	765	#ifdef _WIN32
554	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	766	char buffer[2048];
		767	DWORD buflen;
		768
		769	EXTEND (SP, 3);
		770
		771	buflen = sizeof (buffer);
		772	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		773	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		774	{
		775	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		776
		777	buflen = sizeof (buffer);
		778	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		779	{
		780	PUSHs (newSVpv (buffer, 0));
		781
		782	buflen = sizeof (buffer);
		783	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		784	PUSHs (newSVpv (buffer, 0));
		785	}
		786	}
555	#endif	787	#endif
556		788	}
557	char *
558	gl_version ()
559	CODE:
560	RETVAL = (char *)glGetString (GL_VERSION);
561	OUTPUT:
562	RETVAL
563
564	char *
565	gl_extensions ()
566	CODE:
567	RETVAL = (char *)glGetString (GL_EXTENSIONS);
568	OUTPUT:
569	RETVAL
570		789
571	void	790	void
572	add_font (char *file)	791	add_font (char *file)
573	CODE:	792	CODE:
574	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	793	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
575	#ifdef _WIN32
576	// cairo... sigh... requires win2000
577	AddFontResourceEx (file, FR_PRIVATE, 0);
578	#endif
579		794
580	void	795	void
581	load_image_inline (SV *image_)	796	load_image_inline (SV *image_)
582	ALIAS:	797	ALIAS:
583	load_image_file = 1	798	load_image_file = 1
…		…
625		840
626	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	841	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
627		842
628	assert (surface2->pitch == surface2->w * 4);	843	assert (surface2->pitch == surface2->w * 4);
629		844
		845	SDL_LockSurface (surface2);
630	EXTEND (SP, 5);	846	EXTEND (SP, 6);
631	PUSHs (sv_2mortal (newSViv (surface2->w)));	847	PUSHs (sv_2mortal (newSViv (surface2->w)));
632	PUSHs (sv_2mortal (newSViv (surface2->h)));	848	PUSHs (sv_2mortal (newSViv (surface2->h)));
633	SDL_LockSurface (surface2);
634	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	849	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
635	SDL_UnlockSurface (surface2);
636	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	850	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY | SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
637	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	851	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
638	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	852	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		853	SDL_UnlockSurface (surface2);
639		854
640	SDL_FreeSurface (surface);	855	SDL_FreeSurface (surface);
641	SDL_FreeSurface (surface2);	856	SDL_FreeSurface (surface2);
642	}	857	}
643		858
…		…
667	}	882	}
668		883
669	void	884	void
670	error (char *message)	885	error (char *message)
671	CODE:	886	CODE:
		887	fprintf (stderr, "ERROR: %s\n", message);
672	#ifdef _WIN32	888	#ifdef _WIN32
673	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	889	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);
		890	#endif
		891
		892	void
		893	fatal (char *message)
		894	CODE:
		895	fprintf (stderr, "FATAL: %s\n", message);
		896	#ifdef _WIN32
		897	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
		898	#endif
		899	_exit (1);
		900
		901	void
		902	_exit (int retval = 0)
		903	CODE:
		904	#ifdef WIN32
		905	ExitThread (retval); // unclean, please beam me up
674	#else	906	#else
675	fprintf (stderr, "ERROR: %s\n", message);	907	_exit (retval);
676	#endif	908	#endif
677		909
678	void	910	void
679	fatal (char *message)	911	debug ()
680	CODE:	912	CODE:
681	#ifdef _WIN32	913	{
682	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR | MB_SETFOREGROUND);	914	#if DEBUG
683	#else	915	VALGRIND_DO_LEAK_CHECK;
684	fprintf (stderr, "FATAL: %s\n", message);
685	#endif	916	#endif
686	exit (1);	917	}
687		918
688	MODULE = CFClient PACKAGE = CFClient::Font	919	MODULE = CFPlus PACKAGE = CFPlus::Font
689		920
690	CFClient::Font	921	CFPlus::Font
691	new_from_file (SV *class, char *path, int id = 0)	922	new_from_file (SV *class, char *path, int id = 0)
692	CODE:	923	CODE:
693	{	924	{
694	int count;	925	int count;
695	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	926	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
698	}	929	}
699	OUTPUT:	930	OUTPUT:
700	RETVAL	931	RETVAL
701		932
702	void	933	void
703	DESTROY (CFClient::Font self)	934	DESTROY (CFPlus::Font self)
704	CODE:	935	CODE:
705	pango_font_description_free (self);	936	pango_font_description_free (self);
706		937
707	void	938	void
708	make_default (CFClient::Font self)	939	make_default (CFPlus::Font self)
709	CODE:	940	CODE:
710	default_font = self;	941	default_font = self;
711		942
712	MODULE = CFClient PACKAGE = CFClient::Layout	943	MODULE = CFPlus PACKAGE = CFPlus::Layout
713		944
714	CFClient::Layout	945	void
715	new (SV *class, int rgba = 0)	946	reset_glyph_cache ()
		947	CODE:
		948	tc_clear ();
		949
		950	CFPlus::Layout
		951	new (SV *class)
716	CODE:	952	CODE:
717	New (0, RETVAL, 1, struct cf_layout);	953	New (0, RETVAL, 1, struct cf_layout);
718		954
719	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	955	RETVAL->pl = pango_layout_new (opengl_context);
720	RETVAL->rgba = rgba;
721	RETVAL->r = 1.;	956	RETVAL->r = 1.;
722	RETVAL->g = 1.;	957	RETVAL->g = 1.;
723	RETVAL->b = 1.;	958	RETVAL->b = 1.;
724	RETVAL->a = 1.;	959	RETVAL->a = 1.;
725	RETVAL->base_height = MIN_FONT_HEIGHT;	960	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
729	layout_update_font (RETVAL);	964	layout_update_font (RETVAL);
730	OUTPUT:	965	OUTPUT:
731	RETVAL	966	RETVAL
732		967
733	void	968	void
734	DESTROY (CFClient::Layout self)	969	DESTROY (CFPlus::Layout self)
735	CODE:	970	CODE:
736	g_object_unref (self->pl);	971	g_object_unref (self->pl);
737	Safefree (self);	972	Safefree (self);
738		973
		974	void
		975	set_text (CFPlus::Layout self, SV *text_)
		976	CODE:
		977	{
		978	STRLEN textlen;
		979	char *text = SvPVutf8 (text_, textlen);
		980
		981	pango_layout_set_text (self->pl, text, textlen);
		982	}
		983
		984	void
		985	set_markup (CFPlus::Layout self, SV *text_)
		986	CODE:
		987	{
		988	STRLEN textlen;
		989	char *text = SvPVutf8 (text_, textlen);
		990
		991	pango_layout_set_markup (self->pl, text, textlen);
		992	}
		993
		994	void
		995	set_shapes (CFPlus::Layout self, ...)
		996	CODE:
		997	{
		998	PangoAttrList *attrs = 0;
		999	const char *text = pango_layout_get_text (self->pl);
		1000	const char *pos = text;
		1001	int arg = 4;
		1002
		1003	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1004	{
		1005	PangoRectangle inkrect, rect;
		1006	PangoAttribute *attr;
		1007
		1008	int x = SvIV (ST (arg - 3));
		1009	int y = SvIV (ST (arg - 2));
		1010	int w = SvIV (ST (arg - 1));
		1011	int h = SvIV (ST (arg ));
		1012
		1013	inkrect.x = 0;
		1014	inkrect.y = 0;
		1015	inkrect.width = 0;
		1016	inkrect.height = 0;
		1017
		1018	rect.x = x * PANGO_SCALE;
		1019	rect.y = y * PANGO_SCALE;
		1020	rect.width = w * PANGO_SCALE;
		1021	rect.height = h * PANGO_SCALE;
		1022
		1023	if (!attrs)
		1024	attrs = pango_layout_get_attributes (self->pl);
		1025
		1026	attr = pango_attr_shape_new (&inkrect, &rect);
		1027	attr->start_index = pos - text;
		1028	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1029	pango_attr_list_insert (attrs, attr);
		1030
		1031	arg += 4;
		1032	pos += sizeof (OBJ_STR) - 1;
		1033	}
		1034
		1035	if (attrs)
		1036	pango_layout_set_attributes (self->pl, attrs);
		1037	}
		1038
		1039	void
		1040	get_shapes (CFPlus::Layout self)
		1041	PPCODE:
		1042	{
		1043	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1044
		1045	do
		1046	{
		1047	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1048
		1049	if (run && shape_attr_p (run))
		1050	{
		1051	PangoRectangle extents;
		1052	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1053
		1054	EXTEND (SP, 2);
		1055	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1056	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1057	}
		1058	}
		1059	while (pango_layout_iter_next_run (iter));
		1060
		1061	pango_layout_iter_free (iter);
		1062	}
		1063
739	int	1064	int
740	is_rgba (CFClient::Layout self)	1065	has_wrapped (CFPlus::Layout self)
741	CODE:	1066	CODE:
742	RETVAL = self->rgba;	1067	{
		1068	int lines = 1;
		1069	const char *text = pango_layout_get_text (self->pl);
		1070
		1071	while (*text)
		1072	lines += *text++ == '\n';
		1073
		1074	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1075	}
743	OUTPUT:	1076	OUTPUT:
744	RETVAL	1077	RETVAL
745		1078
746	void
747	set_text (CFClient::Layout self, SV *text_)
748	CODE:
749	{
750	STRLEN textlen;
751	char *text = SvPVutf8 (text_, textlen);
752
753	pango_layout_set_text (self->pl, text, textlen);
754	}
755
756	void
757	set_markup (CFClient::Layout self, SV *text_)
758	CODE:
759	{
760	STRLEN textlen;
761	char *text = SvPVutf8 (text_, textlen);
762
763	pango_layout_set_markup (self->pl, text, textlen);
764	}
765
766	SV *	1079	SV *
767	get_text (CFClient::Layout self)	1080	get_text (CFPlus::Layout self)
768	CODE:	1081	CODE:
769	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1082	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
770	SvUTF8_on (RETVAL);	1083	sv_utf8_decode (RETVAL);
771	OUTPUT:	1084	OUTPUT:
772	RETVAL	1085	RETVAL
773		1086
774	void	1087	void
775	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1088	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
776	CODE:	1089	CODE:
777	self->r = r;	1090	self->r = r;
778	self->g = g;	1091	self->g = g;
779	self->b = b;	1092	self->b = b;
780	self->a = a;	1093	self->a = a;
781		1094
782	void	1095	void
783	set_font (CFClient::Layout self, CFClient::Font font = 0)	1096	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
784	CODE:	1097	CODE:
785	if (self->font != font)	1098	if (self->font != font)
786	{	1099	{
787	self->font = font;	1100	self->font = font;
788	layout_update_font (self);	1101	layout_update_font (self);
789	}	1102	}
790		1103
791	void	1104	void
792	set_height (CFClient::Layout self, int base_height)	1105	set_height (CFPlus::Layout self, int base_height)
793	CODE:	1106	CODE:
794	if (self->base_height != base_height)	1107	if (self->base_height != base_height)
795	{	1108	{
796	self->base_height = base_height;	1109	self->base_height = base_height;
797	layout_update_font (self);	1110	layout_update_font (self);
798	}	1111	}
799		1112
800	void	1113	void
801	set_width (CFClient::Layout self, int max_width = -1)	1114	set_width (CFPlus::Layout self, int max_width = -1)
802	CODE:	1115	CODE:
803	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1116	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
804		1117
805	void	1118	void
		1119	set_indent (CFPlus::Layout self, int indent)
		1120	CODE:
		1121	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1122
		1123	void
		1124	set_spacing (CFPlus::Layout self, int spacing)
		1125	CODE:
		1126	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1127
		1128	void
		1129	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1130	CODE:
		1131	pango_layout_set_ellipsize (self->pl,
		1132	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1133	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1134	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1135	: PANGO_ELLIPSIZE_NONE
		1136	);
		1137
		1138	void
		1139	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1140	CODE:
		1141	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1142
		1143	void
806	size (CFClient::Layout self)	1144	size (CFPlus::Layout self)
807	PPCODE:	1145	PPCODE:
808	{	1146	{
809	int w, h;	1147	int w, h;
810		1148
811	layout_get_pixel_size (self, &w, &h);	1149	layout_get_pixel_size (self, &w, &h);
…		…
814	PUSHs (sv_2mortal (newSViv (w)));	1152	PUSHs (sv_2mortal (newSViv (w)));
815	PUSHs (sv_2mortal (newSViv (h)));	1153	PUSHs (sv_2mortal (newSViv (h)));
816	}	1154	}
817		1155
818	int	1156	int
		1157	descent (CFPlus::Layout self)
		1158	CODE:
		1159	{
		1160	PangoRectangle rect;
		1161	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1162	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1163	RETVAL = PANGO_DESCENT (rect);
		1164	}
		1165	OUTPUT:
		1166	RETVAL
		1167
		1168	int
819	xy_to_index (CFClient::Layout self, int x, int y)	1169	xy_to_index (CFPlus::Layout self, int x, int y)
820	CODE:	1170	CODE:
821	{	1171	{
822	int index, trailing;	1172	int index, trailing;
823	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1173	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
824	RETVAL = index;	1174	RETVAL = index + trailing;
825	}	1175	}
826	OUTPUT:	1176	OUTPUT:
827	RETVAL	1177	RETVAL
828		1178
829	void	1179	void
830	cursor_pos (CFClient::Layout self, int index)	1180	cursor_pos (CFPlus::Layout self, int index)
831	PPCODE:	1181	PPCODE:
832	{	1182	{
833	PangoRectangle strong_pos;	1183	PangoRectangle strong_pos;
834	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1184	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
835		1185
…		…
838	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1188	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
839	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1189	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
840	}	1190	}
841		1191
842	void	1192	void
843	render (CFClient::Layout self)	1193	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
844	PPCODE:	1194	PPCODE:
845	{	1195	{
846	SV *retval;	1196	int line, x;
847	int w, h;
848		1197
849	layout_get_pixel_size (self, &w, &h);	1198	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1199	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
850		1200
851	if (self->rgba)
852	{
853	cairo_surface_t *surface;
854	cairo_t *cairo;
855
856	retval = newSV (w * h * 4);
857	SvPOK_only (retval);
858	SvCUR_set (retval, w * h * 4);
859
860	memset (SvPVX (retval), 0, w * h * 4);
861
862	surface = cairo_image_surface_create_for_data (
863	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
864	cairo = cairo_create (surface);
865	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
866
867	pango_cairo_show_layout (cairo, self->pl);
868
869	cairo_destroy (cairo);
870	cairo_surface_destroy (surface);
871
872	// what a mess, and its premultiplied, too :(
873	{
874	uint32_t *p = (uint32_t *)SvPVX (retval);
875	uint32_t *e = p + w * h;
876
877	while (p < e)
878	{
879	uint32_t rgba = *p;
880	rgba = (rgba >> 24) | (rgba << 8);
881	rgba = SDL_SwapBE32 (rgba);
882	*p++ = rgba;
883	}
884	}
885
886	EXTEND (SP, 5);	1201	EXTEND (SP, 2);
887	PUSHs (sv_2mortal (newSViv (w)));	1202	PUSHs (sv_2mortal (newSViv (line - 1)));
		1203	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1204	}
		1205
		1206	void
		1207	line_x_to_index (CFPlus::Layout self, int line, int x)
		1208	PPCODE:
		1209	{
		1210	PangoLayoutLine *lp;
		1211	int index, trailing;
		1212
		1213	if (line < 0)
		1214	XSRETURN_EMPTY;
		1215
		1216	if (!(lp = pango_layout_get_line (self->pl, line)))
		1217	XSRETURN_EMPTY; /* do better */
		1218
		1219	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1220
		1221	EXTEND (SP, 2);
		1222	if (GIMME_V == G_SCALAR)
888	PUSHs (sv_2mortal (newSViv (h)));	1223	PUSHs (sv_2mortal (newSViv (index + trailing)));
889	PUSHs (sv_2mortal (retval));
890	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
891	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
892	}
893	else	1224	else
894	{	1225	{
895	FT_Bitmap bitmap;
896
897	retval = newSV (w * h);
898	SvPOK_only (retval);
899	SvCUR_set (retval, w * h);
900
901	bitmap.rows = h;
902	bitmap.width = w;
903	bitmap.pitch = w;
904	bitmap.buffer = (unsigned char*)SvPVX (retval);
905	bitmap.num_grays = 256;
906	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
907
908	memset (bitmap.buffer, 0, w * h);
909
910	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
911
912	EXTEND (SP, 5);
913	PUSHs (sv_2mortal (newSViv (w)));	1226	PUSHs (sv_2mortal (newSViv (index)));
914	PUSHs (sv_2mortal (newSViv (h)));	1227	PUSHs (sv_2mortal (newSViv (trailing)));
915	PUSHs (sv_2mortal (retval));
916	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
917	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
918	}	1228	}
919	}	1229	}
920		1230
		1231	void
		1232	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1233	PPCODE:
		1234	pango_opengl_render_layout_subpixel (
		1235	self->pl,
		1236	x * PANGO_SCALE, y * PANGO_SCALE,
		1237	self->r, self->g, self->b, self->a,
		1238	flags
		1239	);
		1240
921	MODULE = CFClient PACKAGE = CFClient::Texture	1241	MODULE = CFPlus PACKAGE = CFPlus::Texture
922		1242
923	void	1243	void
		1244	pad2pot (SV *data_, SV *w_, SV *h_)
		1245	CODE:
		1246	{
		1247	int ow = SvIV (w_);
		1248	int oh = SvIV (h_);
		1249
		1250	if (ow && oh)
		1251	{
		1252	int nw = minpot (ow);
		1253	int nh = minpot (oh);
		1254
		1255	if (nw != ow || nh != oh)
		1256	{
		1257	if (SvOK (data_))
		1258	{
		1259	STRLEN datalen;
		1260	char *data = SvPVbyte (data_, datalen);
		1261	int bpp = datalen / (ow * oh);
		1262	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
		1263
		1264	SvPOK_only (result_);
		1265	SvCUR_set (result_, nw * nh * bpp);
		1266
		1267	memset (SvPVX (result_), 0, nw * nh * bpp);
		1268	while (oh--)
		1269	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1270
		1271	sv_setsv (data_, result_);
		1272	}
		1273
		1274	sv_setiv (w_, nw);
		1275	sv_setiv (h_, nh);
		1276	}
		1277	}
		1278	}
		1279
		1280	void
924	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1281	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
925	PROTOTYPE: $$$;$$	1282	PROTOTYPE: $$$;$$
926	ALIAS:	1283	ALIAS:
927	draw_quad_alpha = 1	1284	draw_quad_alpha = 1
928	draw_quad_alpha_premultiplied = 2	1285	draw_quad_alpha_premultiplied = 2
929	CODE:	1286	CODE:
930	{	1287	{
931	HV *hv = (HV *)SvRV (self);	1288	HV *hv = (HV *)SvRV (self);
932	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1289	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
933	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1290	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
934	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1291	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
935	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
936		1292
937	if (items < 5)	1293	if (items < 5)
938	{	1294	{
939	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1295	w = SvNV (*hv_fetch (hv, "w", 1, 1));
940	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1296	h = SvNV (*hv_fetch (hv, "h", 1, 1));
941	}	1297	}
942		1298
943	if (ix)	1299	if (ix)
944	{	1300	{
945	glEnable (GL_BLEND);	1301	glEnable (GL_BLEND);
		1302
		1303	if (ix == 2)
946	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	1304	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1305	else
		1306	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1307	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1308
		1309	glEnable (GL_ALPHA_TEST);
		1310	glAlphaFunc (GL_GREATER, 0.01f);
947	}	1311	}
948		1312
949	glBindTexture (GL_TEXTURE_2D, name);	1313	glBindTexture (GL_TEXTURE_2D, name);
950
951	if (wrap_mode)
952	{
953	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
954	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
955	}
956		1314
957	glBegin (GL_QUADS);	1315	glBegin (GL_QUADS);
958	glTexCoord2f (0, 0); glVertex2f (x , y );	1316	glTexCoord2f (0, 0); glVertex2f (x , y );
959	glTexCoord2f (0, t); glVertex2f (x , y + h);	1317	glTexCoord2f (0, t); glVertex2f (x , y + h);
960	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1318	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
961	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1319	glTexCoord2f (s, 0); glVertex2f (x + w, y );
962	glEnd ();	1320	glEnd ();
963		1321
964	if (ix)	1322	if (ix)
		1323	{
		1324	glDisable (GL_ALPHA_TEST);
965	glDisable (GL_BLEND);	1325	glDisable (GL_BLEND);
		1326	}
966	}	1327	}
967		1328
968	MODULE = CFClient PACKAGE = CFClient::Map	1329	MODULE = CFPlus PACKAGE = CFPlus::Map
969		1330
970	CFClient::Map	1331	CFPlus::Map
971	new (SV *class, int map_width, int map_height)	1332	new (SV *class)
972	CODE:	1333	CODE:
973	New (0, RETVAL, 1, struct map);	1334	New (0, RETVAL, 1, struct map);
974	RETVAL->x = 0;	1335	RETVAL->x = 0;
975	RETVAL->y = 0;	1336	RETVAL->y = 0;
976	RETVAL->w = map_width;	1337	RETVAL->w = 0;
977	RETVAL->h = map_height;	1338	RETVAL->h = 0;
978	RETVAL->ox = 0;	1339	RETVAL->ox = 0;
979	RETVAL->oy = 0;	1340	RETVAL->oy = 0;
980	RETVAL->faces = 8192;	1341	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
981	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1342	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
982	RETVAL->texs = 8192;
983	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
984	RETVAL->rows = 0;	1343	RETVAL->rows = 0;
985	RETVAL->row = 0;	1344	RETVAL->row = 0;
986	OUTPUT:	1345	OUTPUT:
987	RETVAL	1346	RETVAL
988		1347
989	void	1348	void
990	DESTROY (CFClient::Map self)	1349	DESTROY (CFPlus::Map self)
991	CODE:	1350	CODE:
992	{	1351	{
993	map_clear (self);	1352	map_clear (self);
994	Safefree (self->face);	1353	Safefree (self->face2tile);
		1354	Safefree (self->tex);
995	Safefree (self);	1355	Safefree (self);
996	}	1356	}
997		1357
998	void	1358	void
		1359	resize (CFPlus::Map self, int map_width, int map_height)
		1360	CODE:
		1361	self->w = map_width;
		1362	self->h = map_height;
		1363
		1364	void
999	clear (CFClient::Map self)	1365	clear (CFPlus::Map self)
1000	CODE:	1366	CODE:
1001	map_clear (self);	1367	map_clear (self);
1002		1368
1003	void	1369	void
1004	set_face (CFClient::Map self, int face, int texid)	1370	set_tileid (CFPlus::Map self, int face, int tile)
1005	CODE:	1371	CODE:
1006	{	1372	{
1007	while (self->faces <= face)	1373	need_facenum (self, face); self->face2tile [face] = tile;
1008	{	1374	need_texid (self, tile);
1009	Append (mapface, self->face, self->faces, self->faces);
1010	self->faces *= 2;
1011	}
1012
1013	self->face [face] = texid;
1014	}	1375	}
1015		1376
1016	void	1377	void
		1378	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1379	CODE:
		1380	{
		1381	tileid texid;
		1382	maptex *tex;
		1383
		1384	if (face < 0 || face >= self->faces)
		1385	return;
		1386
		1387	if (smooth < 0 || smooth >= self->faces)
		1388	return;
		1389
		1390	texid = self->face2tile [face];
		1391
		1392	if (!texid)
		1393	return;
		1394
		1395	tex = self->tex + texid;
		1396	tex->smoothtile = self->face2tile [smooth];
		1397	tex->smoothlevel = level;
		1398	}
		1399
		1400	void
1017	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)	1401	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)
1018	CODE:	1402	CODE:
1019	{	1403	{
1020	while (self->texs <= texid)	1404	need_texid (self, texid);
1021	{
1022	Append (maptex, self->tex, self->texs, self->texs);
1023	self->texs *= 2;
1024	}
1025		1405
1026	{	1406	{
1027	maptex *tex = self->tex + texid;	1407	maptex *tex = self->tex + texid;
1028		1408
1029	tex->name = name;	1409	tex->name = name;
…		…
1034	tex->r = r;	1414	tex->r = r;
1035	tex->g = g;	1415	tex->g = g;
1036	tex->b = b;	1416	tex->b = b;
1037	tex->a = a;	1417	tex->a = a;
1038	}	1418	}
		1419
		1420	// somewhat hackish, but for textures that require it, it really
		1421	// improves the look, and most others don't suffer.
		1422	glBindTexture (GL_TEXTURE_2D, name);
		1423	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1424	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1425	// use uglier nearest interpolation because linear suffers
		1426	// from transparent color bleeding and ugly wrapping effects.
		1427	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1039	}	1428	}
1040		1429
1041	int	1430	int
1042	ox (CFClient::Map self)	1431	ox (CFPlus::Map self)
1043	ALIAS:	1432	ALIAS:
1044	oy = 1	1433	oy = 1
		1434	x = 2
		1435	y = 3
		1436	w = 4
		1437	h = 5
1045	CODE:	1438	CODE:
1046	switch (ix)	1439	switch (ix)
1047	{	1440	{
1048	case 0: RETVAL = self->ox; break;	1441	case 0: RETVAL = self->ox; break;
1049	case 1: RETVAL = self->oy; break;	1442	case 1: RETVAL = self->oy; break;
		1443	case 2: RETVAL = self->x; break;
		1444	case 3: RETVAL = self->y; break;
		1445	case 4: RETVAL = self->w; break;
		1446	case 5: RETVAL = self->h; break;
1050	}	1447	}
1051	OUTPUT:	1448	OUTPUT:
1052	RETVAL	1449	RETVAL
1053		1450
1054	void	1451	void
1055	scroll (CFClient::Map self, int dx, int dy)	1452	scroll (CFPlus::Map self, int dx, int dy)
1056	CODE:	1453	CODE:
1057	{	1454	{
1058	if (dx > 0)	1455	if (dx > 0)
1059	map_blank (self, self->x, self->y, dx - 1, self->h);	1456	map_blank (self, self->x, self->y, dx, self->h);
1060	else if (dx < 0)	1457	else if (dx < 0)
1061	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1458	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1062		1459
1063	if (dy > 0)	1460	if (dy > 0)
1064	map_blank (self, self->x, self->y, self->w, dy - 1);	1461	map_blank (self, self->x, self->y, self->w, dy);
1065	else if (dy < 0)	1462	else if (dy < 0)
1066	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1463	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1067		1464
1068	self->ox += dx; self->x += dx;	1465	self->ox += dx; self->x += dx;
1069	self->oy += dy; self->y += dy;	1466	self->oy += dy; self->y += dy;
1070		1467
1071	while (self->y < 0)	1468	while (self->y < 0)
…		…
1076	self->y += MAP_EXTEND_Y;	1473	self->y += MAP_EXTEND_Y;
1077	}	1474	}
1078	}	1475	}
1079		1476
1080	void	1477	void
1081	map1a_update (CFClient::Map self, SV *data_)	1478	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1082	CODE:	1479	CODE:
1083	{	1480	{
1084	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1481	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1085	uint8_t *data_end = (uint8_t *)SvEND (data_);	1482	uint8_t *data_end = (uint8_t *)SvEND (data_);
1086	mapcell *cell;	1483	mapcell *cell;
1087	int x, y, flags;	1484	int x, y, flags;
1088		1485
1089	while (data < data_end)	1486	while (data < data_end - 1)
1090	{	1487	{
1091	flags = (data [0] << 8) + data [1]; data += 2;	1488	flags = (data [0] << 8) + data [1]; data += 2;
1092		1489
1093	x = ((flags >> 10) & 63) + self->x;	1490	x = self->x + ((flags >> 10) & 63);
1094	y = ((flags >> 4) & 63) + self->y;	1491	y = self->y + ((flags >> 4) & 63);
1095		1492
1096	cell = map_get_cell (self, x, y);	1493	cell = map_get_cell (self, x, y);
1097		1494
1098	if (flags & 15)	1495	if (flags & 15)
1099	{	1496	{
1100	if (cell->darkness < 0)	1497	if (!cell->darkness)
1101	{	1498	{
		1499	memset (cell, 0, sizeof (*cell));
1102	cell->darkness = 0;	1500	cell->darkness = 256;
1103	cell->face [0] = 0;
1104	cell->face [1] = 0;
1105	cell->face [2] = 0;
1106	}	1501	}
1107		1502
1108	cell->darkness = flags & 8 ? *data++ : 255;
1109
1110	//TODO: don't trust server data to be in-range(!)	1503	//TODO: don't trust server data to be in-range(!)
		1504
		1505	if (flags & 8)
		1506	{
		1507	if (extmap)
		1508	{
		1509	uint8_t ext, cmd;
		1510
		1511	do
		1512	{
		1513	ext = *data++;
		1514	cmd = ext & 0x3f;
		1515
		1516	if (cmd < 4)
		1517	cell->darkness = 255 - ext * 64 + 1;
		1518	else if (cmd == 5) // health
		1519	{
		1520	cell->stat_width = 1;
		1521	cell->stat_hp = *data++;
		1522	}
		1523	else if (cmd == 6) // monster width
		1524	cell->stat_width = *data++ + 1;
		1525	else if (cmd == 0x47)
		1526	{
		1527	if (*data == 4)
		1528	; // decode player count
		1529
		1530	data += *data + 1;
		1531	}
		1532	else if (cmd == 8) // cell flags
		1533	cell->flags = *data++;
		1534	else if (ext & 0x40) // unknown, multibyte => skip
		1535	data += *data + 1;
		1536	else
		1537	data++;
		1538	}
		1539	while (ext & 0x80);
		1540	}
		1541	else
		1542	cell->darkness = *data++ + 1;
		1543	}
1111		1544
1112	if (flags & 4)	1545	if (flags & 4)
1113	{	1546	{
1114	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1547	faceid face = (data [0] << 8) + data [1]; data += 2;
		1548	need_facenum (self, face);
		1549	cell->tile [0] = self->face2tile [face];
1115	}	1550	}
1116		1551
1117	if (flags & 2)	1552	if (flags & 2)
1118	{	1553	{
1119	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1554	faceid face = (data [0] << 8) + data [1]; data += 2;
		1555	need_facenum (self, face);
		1556	cell->tile [1] = self->face2tile [face];
1120	}	1557	}
1121		1558
1122	if (flags & 1)	1559	if (flags & 1)
1123	{	1560	{
1124	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1561	faceid face = (data [0] << 8) + data [1]; data += 2;
		1562	need_facenum (self, face);
		1563	cell->tile [2] = self->face2tile [face];
1125	}	1564	}
1126	}	1565	}
1127	else	1566	else
1128	cell->darkness = -1;	1567	cell->darkness = 0;
1129	}	1568	}
1130	}	1569	}
1131		1570
1132	SV *	1571	SV *
1133	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1572	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1134	CODE:	1573	CODE:
1135	{	1574	{
1136	int x1, x;	1575	int x1, x;
1137	int y1, y;	1576	int y1, y;
1138	int z;	1577	int z;
…		…
1159	{	1598	{
1160	mapcell *cell = row->col + (x - row->c0);	1599	mapcell *cell = row->col + (x - row->c0);
1161		1600
1162	for (z = 0; z <= 0; z++)	1601	for (z = 0; z <= 0; z++)
1163	{	1602	{
1164	mapface face = cell->face [z];
1165
1166	if (face)
1167	{
1168	maptex tex = self->tex [face];	1603	maptex tex = self->tex [cell->tile [z]];
1169	int a0 = 255 - tex.a;	1604	int a0 = 255 - tex.a;
1170	int a1 = tex.a;	1605	int a1 = tex.a;
1171		1606
1172	r = (r * a0 + tex.r * a1) / 255;	1607	r = (r * a0 + tex.r * a1) / 255;
1173	g = (g * a0 + tex.g * a1) / 255;	1608	g = (g * a0 + tex.g * a1) / 255;
1174	b = (b * a0 + tex.b * a1) / 255;	1609	b = (b * a0 + tex.b * a1) / 255;
1175	a = (a * a0 + tex.a * a1) / 255;	1610	a = (a * a0 + tex.a * a1) / 255;
1176	}
1177	}	1611	}
1178	}	1612	}
1179		1613
1180	*map++ = (r )	1614	*map++ = (r )
1181	| (g << 8)	1615	| (g << 8)
…		…
1188	}	1622	}
1189	OUTPUT:	1623	OUTPUT:
1190	RETVAL	1624	RETVAL
1191		1625
1192	void	1626	void
1193	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1627	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1194	PPCODE:	1628	CODE:
1195	{	1629	{
1196	int vx, vy;	1630	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1631	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1632	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1633	smooth_key skey;
1197	int x, y, z;	1634	int x, y, z;
1198	int last_name;	1635	int last_name;
1199	mapface face;	1636
		1637	// thats current max. sorry.
		1638	if (sw > 255) sw = 255;
		1639	if (sh > 255) sh = 255;
		1640
		1641	// clear key, in case of extra padding
		1642	memset (&skey, 0, sizeof (skey));
		1643
		1644	glColor4ub (255, 255, 255, 255);
		1645
		1646	glEnable (GL_BLEND);
		1647	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1648	glEnable (GL_TEXTURE_2D);
		1649	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1650
		1651	glBegin (GL_QUADS);
		1652
		1653	last_name = 0;
		1654
		1655	mx += self->x;
		1656	my += self->y;
		1657
		1658	// first pass: determine smooth_max
		1659	// rather ugly, if you ask me
		1660	// could also be stored inside mapcell and updated on change
		1661	memset (smooth_max, 0, sizeof (smooth_max));
		1662
		1663	for (y = 0; y < sh; y++)
		1664	if (0 <= y + my && y + my < self->rows)
		1665	{
		1666	maprow *row = self->row + (y + my);
		1667
		1668	for (x = 0; x < sw; x++)
		1669	if (row->c0 <= x + mx && x + mx < row->c1)
		1670	{
		1671	mapcell *cell = row->col + (x + mx - row->c0);
		1672
		1673	smooth_max[x + 1][y + 1] =
		1674	MAX (self->tex [cell->tile [0]].smoothlevel,
		1675	MAX (self->tex [cell->tile [1]].smoothlevel,
		1676	self->tex [cell->tile [2]].smoothlevel));
		1677	}
		1678	}
		1679
		1680	for (z = 0; z <= 2; z++)
		1681	{
		1682	memset (smooth_level, 0, sizeof (smooth_level));
		1683
		1684	for (y = 0; y < sh; y++)
		1685	if (0 <= y + my && y + my < self->rows)
		1686	{
		1687	maprow *row = self->row + (y + my);
		1688
		1689	for (x = 0; x < sw; x++)
		1690	if (row->c0 <= x + mx && x + mx < row->c1)
		1691	{
		1692	mapcell *cell = row->col + (x + mx - row->c0);
		1693	tileid tile = cell->tile [z];
		1694
		1695	if (tile)
		1696	{
		1697	maptex tex = self->tex [tile];
		1698	int px = (x + 1) * T - tex.w;
		1699	int py = (y + 1) * T - tex.h;
		1700
		1701	// suppressing texture state switches here
		1702	// is only moderately effective, but worth the extra effort
		1703	if (last_name != tex.name)
		1704	{
		1705	if (!tex.name)
		1706	tex = self->tex [2]; /* missing, replace by noface */
		1707
		1708	glEnd ();
		1709	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1710	glBegin (GL_QUADS);
		1711	}
		1712
		1713	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1714	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1715	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1716	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1717
		1718	if (cell->flags && z == 2)
		1719	{
		1720	if (cell->flags & 1)
		1721	{
		1722	maptex tex = self->tex [1];
		1723	int px = x * T + T * 2 / 32;
		1724	int py = y * T - T * 6 / 32;
		1725
		1726	glEnd ();
		1727	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1728	glBegin (GL_QUADS);
		1729
		1730	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1731	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1732	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1733	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1734	}
		1735	}
		1736
		1737	// update smooth hash
		1738	if (tex.smoothtile)
		1739	{
		1740	skey.tile = tex.smoothtile;
		1741	skey.level = tex.smoothlevel;
		1742
		1743	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1744
		1745	// add bits to current tile and all neighbours. skey.x|y is
		1746	// shifted +1|+1 so we always stay positive.
		1747
		1748	// bits is ___n cccc CCCC bbbb
		1749	// n do not draw borders&corners
		1750	// c draw these corners, but...
		1751	// C ... not these
		1752	// b draw these borders
		1753
		1754	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1755	// ┃· ·· ·┃ ━━
		1756
		1757	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1758	// ·· ·· ·┏ ┓·
		1759
		1760	// full tile
		1761	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1762
		1763	// borders
		1764	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1765	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1766	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1767	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1768
		1769	// corners
		1770	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1771	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1772	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1773	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1774	}
		1775	}
		1776	}
		1777	}
		1778
		1779	// go through all smoothlevels, lowest to highest, then draw.
		1780	// this is basically counting sort
		1781	{
		1782	int w, b;
		1783
		1784	for (w = 0; w < 256 / 32; ++w)
		1785	{
		1786	uint32_t smask = smooth_level [w];
		1787	if (smask)
		1788	for (b = 0; b < 32; ++b)
		1789	if (smask & (((uint32_t)1) << b))
		1790	{
		1791	int level = (w << 5) | b;
		1792	HE *he;
		1793
		1794	hv_iterinit (smooth);
		1795	while ((he = hv_iternext (smooth)))
		1796	{
		1797	smooth_key *skey = (smooth_key *)HeKEY (he);
		1798	IV bits = SvIVX (HeVAL (he));
		1799
		1800	if (!(bits & 0x1000)
		1801	&& skey->level == level
		1802	&& level > smooth_max [skey->x][skey->y])
		1803	{
		1804	maptex tex = self->tex [skey->tile];
		1805	int px = (((int)skey->x) - 1) * T;
		1806	int py = (((int)skey->y) - 1) * T;
		1807	int border = bits & 15;
		1808	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1809	float dx = tex.s * .0625f; // 16 images/row
		1810	float dy = tex.t * .5f ; // 2 images/column
		1811
		1812	// this time naively avoiding texture state changes
		1813	// save gobs of state changes.
		1814	if (last_name != tex.name)
		1815	{
		1816	if (!tex.name)
		1817	continue; // smoothing not yet available
		1818
		1819	glEnd ();
		1820	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1821	glBegin (GL_QUADS);
		1822	}
		1823
		1824	if (border)
		1825	{
		1826	float ox = border * dx;
		1827
		1828	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1829	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1830	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1831	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1832	}
		1833
		1834	if (corner)
		1835	{
		1836	float ox = corner * dx;
		1837
		1838	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1839	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1840	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1841	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1842	}
		1843	}
		1844	}
		1845	}
		1846	}
		1847	}
		1848
		1849	hv_clear (smooth);
		1850	}
		1851
		1852	glEnd ();
		1853
		1854	glDisable (GL_TEXTURE_2D);
		1855	glDisable (GL_BLEND);
		1856
		1857	// top layer: overlays such as the health bar
		1858	for (y = 0; y < sh; y++)
		1859	if (0 <= y + my && y + my < self->rows)
		1860	{
		1861	maprow *row = self->row + (y + my);
		1862
		1863	for (x = 0; x < sw; x++)
		1864	if (row->c0 <= x + mx && x + mx < row->c1)
		1865	{
		1866	mapcell *cell = row->col + (x + mx - row->c0);
		1867
		1868	int px = x * T;
		1869	int py = y * T;
		1870
		1871	if (cell->stat_hp)
		1872	{
		1873	int width = cell->stat_width * T;
		1874	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1875
		1876	glColor3ub (0, 0, 0);
		1877	glRectf (px + 1, py - thick - 2,
		1878	px + width - 1, py);
		1879
		1880	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1881	glRectf (px + 2,
		1882	py - thick - 1,
		1883	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1884	}
		1885	}
		1886	}
		1887	}
		1888
		1889	void
		1890	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1891	CODE:
		1892	{
		1893	static float color[16][3] = {
		1894	{ 0.00F, 0.00F, 0.00F },
		1895	{ 1.00F, 1.00F, 1.00F },
		1896	{ 0.00F, 0.00F, 0.55F },
		1897	{ 1.00F, 0.00F, 0.00F },
		1898
		1899	{ 1.00F, 0.54F, 0.00F },
		1900	{ 0.11F, 0.56F, 1.00F },
		1901	{ 0.93F, 0.46F, 0.00F },
		1902	{ 0.18F, 0.54F, 0.34F },
		1903
		1904	{ 0.56F, 0.73F, 0.56F },
		1905	{ 0.80F, 0.80F, 0.80F },
		1906	{ 0.55F, 0.41F, 0.13F },
		1907	{ 0.99F, 0.77F, 0.26F },
		1908
		1909	{ 0.74F, 0.65F, 0.41F },
		1910
		1911	{ 0.00F, 1.00F, 1.00F },
		1912	{ 1.00F, 0.00F, 1.00F },
		1913	{ 1.00F, 1.00F, 0.00F },
		1914	};
		1915
		1916	int x, y;
		1917
		1918	glEnable (GL_TEXTURE_2D);
		1919	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1920	glEnable (GL_BLEND);
		1921	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1922	glBegin (GL_QUADS);
		1923
		1924	for (y = 0; y < h; y++)
		1925	for (x = 0; x < w; x++)
		1926	{
		1927	unsigned char m = data [x + y * w];
		1928
		1929	if (m)
		1930	{
		1931	float *c = color [m & 15];
		1932
		1933	float tx1 = m & 0x40 ? 0.5 : 0.;
		1934	float tx2 = tx1 + 0.5;
		1935
		1936	glColor4f (c[0], c[1], c[2], 0.75);
		1937	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1938	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1939	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1940	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1941	}
		1942	}
		1943
		1944	glEnd ();
		1945	glDisable (GL_BLEND);
		1946	glDisable (GL_TEXTURE_2D);
		1947	}
		1948
		1949	void
		1950	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1951	PPCODE:
		1952	{
		1953	int x, y;
1200	int sw4 = (sw + 3) & ~3;	1954	int sw4 = (sw + 3) & ~3;
1201	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1955	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1202	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1956	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1203		1957
1204	memset (darkness, 255, sw4 * sh);	1958	memset (darkness, 255, sw4 * sh);
1205	SvPOK_only (darkness_sv);	1959	SvPOK_only (darkness_sv);
1206	SvCUR_set (darkness_sv, sw4 * sh);	1960	SvCUR_set (darkness_sv, sw4 * sh);
1207		1961
1208	vx = self->x + (self->w - sw) / 2 - shift_x;	1962	mx += self->x;
1209	vy = self->y + (self->h - sh) / 2 - shift_y;	1963	my += self->y;
1210		1964
1211	/*
1212	int vx = self->vx = self->w >= sw
1213	? self->x + (self->w - sw) / 2
1214	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1215
1216	int vy = self->vy = self->h >= sh
1217	? self->y + (self->h - sh) / 2
1218	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1219	*/
1220
1221	glColor4ub (255, 255, 255, 255);
1222
1223	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1224	glEnable (GL_BLEND);
1225	glEnable (GL_TEXTURE_2D);
1226	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1227
1228	glBegin (GL_QUADS);
1229
1230	last_name = 0;
1231
1232	for (z = 0; z < 3; z++)
1233	for (y = 0; y < sh; y++)	1965	for (y = 0; y < sh; y++)
1234	if (0 <= y + vy && y + vy < self->rows)	1966	if (0 <= y + my && y + my < self->rows)
1235	{	1967	{
1236	maprow *row = self->row + (y + vy);	1968	maprow *row = self->row + (y + my);
1237		1969
1238	for (x = 0; x < sw; x++)	1970	for (x = 0; x < sw; x++)
1239	if (row->c0 <= x + vx && x + vx < row->c1)	1971	if (row->c0 <= x + mx && x + mx < row->c1)
1240	{	1972	{
1241	mapcell *cell = row->col + (x + vx - row->c0);	1973	mapcell *cell = row->col + (x + mx - row->c0);
1242		1974
1243	darkness[y * sw4 + x] = cell->darkness < 0	1975	darkness[y * sw4 + x] = cell->darkness
		1976	? 255 - (cell->darkness - 1)
1244	? 255 - FOW_DARKNESS	1977	: 255 - FOW_DARKNESS;
1245	: 255 - cell->darkness;
1246
1247	face = cell->face [z];
1248
1249	if (face)
1250	{
1251	maptex tex = self->tex [face];
1252
1253	int px = (x + 1) * 32 - tex.w;
1254	int py = (y + 1) * 32 - tex.h;
1255
1256	if (last_name != tex.name)
1257	{
1258	glEnd ();
1259	last_name = tex.name;
1260	glBindTexture (GL_TEXTURE_2D, last_name);
1261	glBegin (GL_QUADS);
1262	}
1263
1264	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1265	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1266	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1267	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1268	}
1269	}	1978	}
1270	}	1979	}
1271
1272	glEnd ();
1273
1274	glDisable (GL_TEXTURE_2D);
1275	glDisable (GL_BLEND);
1276		1980
1277	EXTEND (SP, 3);	1981	EXTEND (SP, 3);
1278	PUSHs (sv_2mortal (newSViv (sw4)));	1982	PUSHs (sv_2mortal (newSViv (sw4)));
1279	PUSHs (sv_2mortal (newSViv (sh)));	1983	PUSHs (sv_2mortal (newSViv (sh)));
1280	PUSHs (darkness_sv);	1984	PUSHs (darkness_sv);
1281	}	1985	}
1282		1986
1283	SV *	1987	SV *
1284	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1988	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1285	CODE:	1989	CODE:
1286	{	1990	{
1287	int x, y, x1, y1;	1991	int x, y, x1, y1;
1288	SV *data_sv = newSV (w * h * 7 + 5);	1992	SV *data_sv = newSV (w * h * 7 + 5);
1289	uint8_t *data = (uint8_t *)SvPVX (data_sv);	1993	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1314	if (row && row->c0 <= x && x < row->c1)	2018	if (row && row->c0 <= x && x < row->c1)
1315	{	2019	{
1316	mapcell *cell = row->col + (x - row->c0);	2020	mapcell *cell = row->col + (x - row->c0);
1317	uint8_t flags = 0;	2021	uint8_t flags = 0;
1318		2022
1319	if (cell->face [0]) flags |= 1;	2023	if (cell->tile [0]) flags |= 1;
1320	if (cell->face [1]) flags |= 2;	2024	if (cell->tile [1]) flags |= 2;
1321	if (cell->face [2]) flags |= 4;	2025	if (cell->tile [2]) flags |= 4;
1322		2026
1323	*data++ = flags;	2027	*data++ = flags;
1324		2028
1325	if (flags & 1)	2029	if (flags & 1)
1326	{	2030	{
		2031	tileid tile = cell->tile [0];
1327	*data++ = cell->face [0] >> 8;	2032	*data++ = tile >> 8;
1328	*data++ = cell->face [0];	2033	*data++ = tile;
1329	}	2034	}
1330		2035
1331	if (flags & 2)	2036	if (flags & 2)
1332	{	2037	{
		2038	tileid tile = cell->tile [1];
1333	*data++ = cell->face [1] >> 8;	2039	*data++ = tile >> 8;
1334	*data++ = cell->face [1];	2040	*data++ = tile;
1335	}	2041	}
1336		2042
1337	if (flags & 4)	2043	if (flags & 4)
1338	{	2044	{
		2045	tileid tile = cell->tile [2];
1339	*data++ = cell->face [2] >> 8;	2046	*data++ = tile >> 8;
1340	*data++ = cell->face [2];	2047	*data++ = tile;
1341	}	2048	}
1342	}	2049	}
1343	else	2050	else
1344	*data++ = 0;	2051	*data++ = 0;
1345	}	2052	}
…		…
1351	}	2058	}
1352	OUTPUT:	2059	OUTPUT:
1353	RETVAL	2060	RETVAL
1354		2061
1355	void	2062	void
1356	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2063	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1357	PPCODE:	2064	PPCODE:
1358	{	2065	{
1359	int x, y, z;	2066	int x, y, z;
1360	int w, h;	2067	int w, h;
1361	int x1, y1;	2068	int x1, y1;
…		…
1385	{	2092	{
1386	uint8_t flags = *data++;	2093	uint8_t flags = *data++;
1387		2094
1388	if (flags)	2095	if (flags)
1389	{	2096	{
1390	mapface face[3] = { 0, 0, 0 };
1391
1392	mapcell *cell = row_get_cell (row, x);	2097	mapcell *cell = row_get_cell (row, x);
		2098	tileid tile[3] = { 0, 0, 0 };
1393		2099
1394	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2100	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1395	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2101	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1396	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2102	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1397		2103
1398	if (cell->darkness <= 0)	2104	if (cell->darkness == 0)
1399	{	2105	{
1400	cell->darkness = -1;	2106	cell->darkness = 0;
1401		2107
1402	for (z = 0; z <= 2; z++)	2108	for (z = 0; z <= 2; z++)
1403	{	2109	{
1404	cell->face[z] = face[z];	2110	tileid t = tile [z];
1405		2111
1406	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2112	if (t >= self->texs || (t && !self->tex [t].name))
		2113	{
1407	XPUSHs (sv_2mortal (newSViv (face[z])));	2114	XPUSHs (sv_2mortal (newSViv (t)));
		2115	need_texid (self, t);
		2116	}
		2117
		2118	cell->tile [z] = t;
1408	}	2119	}
1409	}	2120	}
1410	}	2121	}
1411	}	2122	}
1412	}	2123	}
1413	}	2124	}
1414		2125
1415	MODULE = CFClient PACKAGE = CFClient::MixChunk	2126	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1416		2127
1417	CFClient::MixChunk	2128	CFPlus::MixChunk
1418	new_from_file (SV *class, char *path)	2129	new_from_file (SV *class, char *path)
1419	CODE:	2130	CODE:
1420	RETVAL = Mix_LoadWAV (path);	2131	RETVAL = Mix_LoadWAV (path);
1421	OUTPUT:	2132	OUTPUT:
1422	RETVAL	2133	RETVAL
1423		2134
1424	void	2135	void
1425	DESTROY (CFClient::MixChunk self)	2136	DESTROY (CFPlus::MixChunk self)
1426	CODE:	2137	CODE:
1427	Mix_FreeChunk (self);	2138	Mix_FreeChunk (self);
1428		2139
1429	int	2140	int
1430	volume (CFClient::MixChunk self, int volume = -1)	2141	volume (CFPlus::MixChunk self, int volume = -1)
1431	CODE:	2142	CODE:
1432	RETVAL = Mix_VolumeChunk (self, volume);	2143	RETVAL = Mix_VolumeChunk (self, volume);
1433	OUTPUT:	2144	OUTPUT:
1434	RETVAL	2145	RETVAL
1435		2146
1436	int	2147	int
1437	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2148	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1438	CODE:	2149	CODE:
1439	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2150	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1440	OUTPUT:	2151	OUTPUT:
1441	RETVAL	2152	RETVAL
1442		2153
1443	MODULE = CFClient PACKAGE = CFClient::MixMusic	2154	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1444		2155
1445	int	2156	int
1446	volume (int volume = -1)	2157	volume (int volume = -1)
1447	CODE:	2158	CODE:
1448	RETVAL = Mix_VolumeMusic (volume);	2159	RETVAL = Mix_VolumeMusic (volume);
1449	OUTPUT:	2160	OUTPUT:
1450	RETVAL	2161	RETVAL
1451		2162
		2163	int
		2164	fade_out (int ms)
		2165	CODE:
		2166	RETVAL = Mix_FadeOutMusic (ms);
		2167	OUTPUT:
		2168	RETVAL
		2169
1452	CFClient::MixMusic	2170	CFPlus::MixMusic
1453	new_from_file (SV *class, char *path)	2171	new_from_file (SV *class, char *path)
1454	CODE:	2172	CODE:
1455	RETVAL = Mix_LoadMUS (path);	2173	RETVAL = Mix_LoadMUS (path);
1456	OUTPUT:	2174	OUTPUT:
1457	RETVAL	2175	RETVAL
1458		2176
1459	void	2177	void
1460	DESTROY (CFClient::MixMusic self)	2178	DESTROY (CFPlus::MixMusic self)
1461	CODE:	2179	CODE:
1462	Mix_FreeMusic (self);	2180	Mix_FreeMusic (self);
1463		2181
1464	int	2182	int
1465	play (CFClient::MixMusic self, int loops = -1)	2183	play (CFPlus::MixMusic self, int loops = -1)
1466	CODE:	2184	CODE:
1467	RETVAL = Mix_PlayMusic (self, loops);	2185	RETVAL = Mix_PlayMusic (self, loops);
1468	OUTPUT:	2186	OUTPUT:
1469	RETVAL	2187	RETVAL
1470		2188
		2189	int
		2190	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2191	CODE:
		2192	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2193	OUTPUT:
		2194	RETVAL
		2195
1471	MODULE = CFClient PACKAGE = CFClient::OpenGL	2196	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1472		2197
1473	BOOT:	2198	BOOT:
1474	{	2199	{
1475	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2200	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1476	static const struct {	2201	static const struct {
1477	const char *name;	2202	const char *name;
1478	IV iv;	2203	IV iv;
1479	} *civ, const_iv[] = {	2204	} *civ, const_iv[] = {
1480	# define const_iv(name) { # name, (IV)name }	2205	# define const_iv(name) { # name, (IV)name }
1481	const_iv (GL_COLOR_MATERIAL),	2206	const_iv (GL_COLOR_MATERIAL),
1482	const_iv (GL_SMOOTH),	2207	const_iv (GL_SMOOTH),
1483	const_iv (GL_FLAT),	2208	const_iv (GL_FLAT),
1484	const_iv (GL_DITHER),	2209	const_iv (GL_DITHER),
1485	const_iv (GL_BLEND),	2210	const_iv (GL_BLEND),
		2211	const_iv (GL_CULL_FACE),
1486	const_iv (GL_SCISSOR_TEST),	2212	const_iv (GL_SCISSOR_TEST),
		2213	const_iv (GL_DEPTH_TEST),
		2214	const_iv (GL_ALPHA_TEST),
		2215	const_iv (GL_NORMALIZE),
		2216	const_iv (GL_RESCALE_NORMAL),
		2217	const_iv (GL_FRONT),
		2218	const_iv (GL_BACK),
1487	const_iv (GL_AND),	2219	const_iv (GL_AND),
1488	const_iv (GL_ONE),	2220	const_iv (GL_ONE),
1489	const_iv (GL_ZERO),	2221	const_iv (GL_ZERO),
1490	const_iv (GL_SRC_ALPHA),	2222	const_iv (GL_SRC_ALPHA),
1491	const_iv (GL_SRC_ALPHA_SATURATE),	2223	const_iv (GL_DST_ALPHA),
1492	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2224	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1493	const_iv (GL_ONE_MINUS_DST_ALPHA),	2225	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2226	const_iv (GL_SRC_ALPHA_SATURATE),
1494	const_iv (GL_RGB),	2227	const_iv (GL_RGB),
1495	const_iv (GL_RGBA),	2228	const_iv (GL_RGBA),
		2229	const_iv (GL_RGBA4),
		2230	const_iv (GL_RGBA8),
		2231	const_iv (GL_RGB5_A1),
1496	const_iv (GL_UNSIGNED_BYTE),	2232	const_iv (GL_UNSIGNED_BYTE),
		2233	const_iv (GL_UNSIGNED_SHORT),
		2234	const_iv (GL_UNSIGNED_INT),
1497	const_iv (GL_ALPHA),	2235	const_iv (GL_ALPHA),
		2236	const_iv (GL_INTENSITY),
1498	const_iv (GL_LUMINANCE),	2237	const_iv (GL_LUMINANCE),
		2238	const_iv (GL_LUMINANCE_ALPHA),
1499	const_iv (GL_FLOAT),	2239	const_iv (GL_FLOAT),
1500	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2240	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1501	const_iv (GL_COMPILE),	2241	const_iv (GL_COMPILE),
1502	const_iv (GL_TEXTURE_1D),	2242	const_iv (GL_TEXTURE_1D),
1503	const_iv (GL_TEXTURE_2D),	2243	const_iv (GL_TEXTURE_2D),
…		…
1505	const_iv (GL_TEXTURE_MAG_FILTER),	2245	const_iv (GL_TEXTURE_MAG_FILTER),
1506	const_iv (GL_TEXTURE_MIN_FILTER),	2246	const_iv (GL_TEXTURE_MIN_FILTER),
1507	const_iv (GL_TEXTURE_ENV_MODE),	2247	const_iv (GL_TEXTURE_ENV_MODE),
1508	const_iv (GL_TEXTURE_WRAP_S),	2248	const_iv (GL_TEXTURE_WRAP_S),
1509	const_iv (GL_TEXTURE_WRAP_T),	2249	const_iv (GL_TEXTURE_WRAP_T),
		2250	const_iv (GL_REPEAT),
1510	const_iv (GL_CLAMP),	2251	const_iv (GL_CLAMP),
1511	const_iv (GL_REPEAT),	2252	const_iv (GL_CLAMP_TO_EDGE),
1512	const_iv (GL_NEAREST),	2253	const_iv (GL_NEAREST),
1513	const_iv (GL_LINEAR),	2254	const_iv (GL_LINEAR),
1514	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2255	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1515	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2256	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1516	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2257	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1517	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2258	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1518	const_iv (GL_GENERATE_MIPMAP),	2259	const_iv (GL_GENERATE_MIPMAP),
1519	const_iv (GL_MODULATE),	2260	const_iv (GL_MODULATE),
1520	const_iv (GL_DECAL),	2261	const_iv (GL_DECAL),
1521	const_iv (GL_REPLACE),	2262	const_iv (GL_REPLACE),
		2263	const_iv (GL_DEPTH_BUFFER_BIT),
1522	const_iv (GL_COLOR_BUFFER_BIT),	2264	const_iv (GL_COLOR_BUFFER_BIT),
1523	const_iv (GL_PROJECTION),	2265	const_iv (GL_PROJECTION),
1524	const_iv (GL_MODELVIEW),	2266	const_iv (GL_MODELVIEW),
1525	const_iv (GL_COLOR_LOGIC_OP),	2267	const_iv (GL_COLOR_LOGIC_OP),
1526	const_iv (GL_SEPARABLE_2D),	2268	const_iv (GL_SEPARABLE_2D),
1527	const_iv (GL_CONVOLUTION_2D),	2269	const_iv (GL_CONVOLUTION_2D),
1528	const_iv (GL_CONVOLUTION_BORDER_MODE),	2270	const_iv (GL_CONVOLUTION_BORDER_MODE),
1529	const_iv (GL_CONSTANT_BORDER),	2271	const_iv (GL_CONSTANT_BORDER),
1530	const_iv (GL_LINES),	2272	const_iv (GL_LINES),
		2273	const_iv (GL_LINE_STRIP),
		2274	const_iv (GL_LINE_LOOP),
1531	const_iv (GL_QUADS),	2275	const_iv (GL_QUADS),
1532	const_iv (GL_LINE_LOOP),	2276	const_iv (GL_QUAD_STRIP),
		2277	const_iv (GL_TRIANGLES),
		2278	const_iv (GL_TRIANGLE_STRIP),
		2279	const_iv (GL_TRIANGLE_FAN),
1533	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2280	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1534	const_iv (GL_FASTEST),	2281	const_iv (GL_FASTEST),
		2282	const_iv (GL_V2F),
		2283	const_iv (GL_V3F),
		2284	const_iv (GL_T2F_V3F),
		2285	const_iv (GL_T2F_N3F_V3F),
1535	# undef const_iv	2286	# undef const_iv
1536	};	2287	};
1537		2288
1538	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2289	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1539	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2290	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2291
		2292	texture_av = newAV ();
		2293	AvREAL_off (texture_av);
1540	}	2294	}
		2295
		2296	char *
		2297	gl_vendor ()
		2298	CODE:
		2299	RETVAL = (char *)glGetString (GL_VENDOR);
		2300	OUTPUT:
		2301	RETVAL
		2302
		2303	char *
		2304	gl_version ()
		2305	CODE:
		2306	RETVAL = (char *)glGetString (GL_VERSION);
		2307	OUTPUT:
		2308	RETVAL
		2309
		2310	char *
		2311	gl_extensions ()
		2312	CODE:
		2313	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2314	OUTPUT:
		2315	RETVAL
1541		2316
1542	int glGetError ()	2317	int glGetError ()
		2318
		2319	void glFinish ()
1543		2320
1544	void glClear (int mask)	2321	void glClear (int mask)
1545		2322
1546	void glClearColor (float r, float g, float b, float a = 1.0)	2323	void glClearColor (float r, float g, float b, float a = 1.0)
1547	PROTOTYPE: @	2324	PROTOTYPE: @
…		…
1554		2331
1555	void glHint (int target, int mode)	2332	void glHint (int target, int mode)
1556		2333
1557	void glBlendFunc (int sfactor, int dfactor)	2334	void glBlendFunc (int sfactor, int dfactor)
1558		2335
		2336	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2337	CODE:
		2338	gl_BlendFuncSeparate (sa, da, saa, daa);
		2339
		2340	void glDepthMask (int flag)
		2341
1559	void glLogicOp (int opcode)	2342	void glLogicOp (int opcode)
1560		2343
1561	void glColorMask (int red, int green, int blue, int alpha)	2344	void glColorMask (int red, int green, int blue, int alpha)
1562		2345
1563	void glMatrixMode (int mode)	2346	void glMatrixMode (int mode)
…		…
1566		2349
1567	void glPopMatrix ()	2350	void glPopMatrix ()
1568		2351
1569	void glLoadIdentity ()	2352	void glLoadIdentity ()
1570		2353
		2354	void glDrawBuffer (int buffer)
		2355
		2356	void glReadBuffer (int buffer)
		2357
1571	# near and far are due to microsofts buggy c compiler	2358	# near_ and far_ are due to microsofts buggy "c" compiler
		2359	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2360
		2361	# near_ and far_ are due to microsofts buggy "c" compiler
1572	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2362	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1573		2363
1574	void glViewport (int x, int y, int width, int height)	2364	void glViewport (int x, int y, int width, int height)
1575		2365
1576	void glScissor (int x, int y, int width, int height)	2366	void glScissor (int x, int y, int width, int height)
…		…
1591		2381
1592	void glEnd ()	2382	void glEnd ()
1593		2383
1594	void glColor (float r, float g, float b, float a = 1.0)	2384	void glColor (float r, float g, float b, float a = 1.0)
1595	PROTOTYPE: @	2385	PROTOTYPE: @
		2386	ALIAS:
		2387	glColor_premultiply = 1
1596	CODE:	2388	CODE:
1597	glColor4ub (MIN ((int)(r * 255.f), 255),	2389	if (ix)
1598	MIN ((int)(g * 255.f), 255),	2390	{
1599	MIN ((int)(b * 255.f), 255),	2391	r *= a;
1600	MIN ((int)(a * 255.f), 255));	2392	g *= a;
		2393	b *= a;
		2394	}
		2395	// microsoft visual "c" rounds instead of truncating...
		2396	glColor4f (r, g, b, a);
		2397
		2398	void glInterleavedArrays (int format, int stride, char *data)
		2399
		2400	void glDrawElements (int mode, int count, int type, char *indices)
		2401
		2402	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2403
		2404	void glRasterPos (float x, float y, float z = 0.)
		2405	CODE:
		2406	glRasterPos3f (0, 0, z);
		2407	glBitmap (0, 0, 0, 0, x, y, 0);
1601		2408
1602	void glVertex (float x, float y, float z = 0.)	2409	void glVertex (float x, float y, float z = 0.)
1603	CODE:	2410	CODE:
1604	glVertex3f (x, y, z);	2411	glVertex3f (x, y, z);
1605		2412
…		…
1617		2424
1618	void glBindTexture (int target, int name)	2425	void glBindTexture (int target, int name)
1619		2426
1620	void glConvolutionParameter (int target, int pname, float params)	2427	void glConvolutionParameter (int target, int pname, float params)
1621	CODE:	2428	CODE:
1622	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2429	if (gl.ConvolutionParameterf)
		2430	gl.ConvolutionParameterf (target, pname, params);
1623		2431
1624	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2432	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1625	CODE:	2433	CODE:
1626	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2434	if (gl.ConvolutionFilter2D)
1627	(target, internalformat, width, height, format, type, data));	2435	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1628		2436
1629	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2437	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1630	CODE:	2438	CODE:
1631	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2439	if (gl.SeparableFilter2D)
1632	(target, internalformat, width, height, format, type, row, column));	2440	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1633		2441
1634	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2442	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1635		2443
1636	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2444	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1637		2445
1638	void glRasterPos (int x, int y)	2446	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1639	CODE:
1640	glRasterPos2i (x, y);
1641		2447
1642	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2448	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1643		2449
1644	int glGenTexture ()	2450	int glGenTexture ()
1645	CODE:	2451	CODE:
1646	{	2452	RETVAL = gen_texture ();
1647	GLuint name;
1648	glGenTextures (1, &name);
1649	RETVAL = name;
1650	}
1651	OUTPUT:	2453	OUTPUT:
1652	RETVAL	2454	RETVAL
1653		2455
1654	void glDeleteTexture (int name)	2456	void glDeleteTexture (int name)
1655	CODE:	2457	CODE:
1656	{
1657	GLuint name_ = name;
1658	glDeleteTextures (1, &name_);	2458	del_texture (name);
1659	}	2459
1660
1661	int glGenList ()	2460	int glGenList ()
1662	CODE:	2461	CODE:
1663	RETVAL = glGenLists (1);	2462	RETVAL = glGenLists (1);
1664	OUTPUT:	2463	OUTPUT:
1665	RETVAL	2464	RETVAL

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