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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.104 by root, Mon Jun 5 00:17:47 2006 UTC vs.
Revision 1.191 by root, Thu Apr 26 23:51:02 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)
6	#endif	9	#endif
7		10
8	#include "EXTERN.h"	11	#include "EXTERN.h"
9	#include "perl.h"	12	#include "perl.h"
10	#include "XSUB.h"	13	#include "XSUB.h"
11		14
		15	#ifdef _WIN32
		16	# undef pipe
		17	#endif
		18
		19	#include <assert.h>
12	#include <math.h>	20	#include <math.h>
13	#include <string.h>	21	#include <string.h>
14	#include <stdio.h>	22	#include <stdio.h>
		23	#include <stdlib.h>
15		24
16	#include <SDL.h>	25	#include <SDL.h>
17	#include <SDL_endian.h>	26	#include <SDL_endian.h>
18	#include <SDL_image.h>	27	#include <SDL_image.h>
19	#include <SDL_mixer.h>	28	#include <SDL_mixer.h>
20	#include <SDL_opengl.h>	29	#include <SDL_opengl.h>
21		30
		31	#define PANGO_ENABLE_BACKEND
		32	#define G_DISABLE_CAST_CHECKS
		33
22	#include <glib/gmacros.h>	34	#include <glib/gmacros.h>
23		35
24	#include <pango/pango.h>	36	#include <pango/pango.h>
25	#include <pango/pangofc-fontmap.h>
26	#include <pango/pangoft2.h>
27	#include <pango/pangocairo.h>
28		37
29	#ifndef _WIN32	38	#ifndef _WIN32
30	# include <sys/types.h>	39	# include <sys/types.h>
31	# include <sys/socket.h>	40	# include <sys/socket.h>
32	# include <netinet/in.h>	41	# include <netinet/in.h>
33	# include <netinet/tcp.h>	42	# include <netinet/tcp.h>
34	# include <inttypes.h>	43	# 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	44	#endif
43		45
44	#include "glext.h"	46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
45		47
46	#define FOW_DARKNESS 32	48	#define FOW_DARKNESS 32
47		49
48	#define MAP_EXTEND_X 32	50	#define MAP_EXTEND_X 32
49	#define MAP_EXTEND_Y 512	51	#define MAP_EXTEND_Y 512
50		52
51	#define MIN_FONT_HEIGHT 10	53	#define MIN_FONT_HEIGHT 10
		54
		55	#if 0
		56	# define PARACHUTE SDL_INIT_NOPARACHUTE
		57	#else
		58	# define PARACHUTE 0
		59	#endif
		60
		61	static AV *texture_av;
52		62
53	static struct	63	static struct
54	{	64	{
55	#define GL_FUNC(ptr,name) ptr name;	65	#define GL_FUNC(ptr,name) ptr name;
56	#include "glfunc.h"	66	#include "glfunc.h"
65	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	75	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
66	else	76	else
67	glBlendFunc (sa, da);	77	glBlendFunc (sa, da);
68	}	78	}
69		79
		80	#include "texcache.c"
		81
		82	#include "pango-font.c"
		83	#include "pango-fontmap.c"
		84	#include "pango-render.c"
		85
70	typedef Mix_Chunk *CFClient__MixChunk;	86	typedef Mix_Chunk *CFPlus__MixChunk;
71	typedef Mix_Music *CFClient__MixMusic;	87	typedef Mix_Music *CFPlus__MixMusic;
72		88
73	typedef PangoFontDescription *CFClient__Font;	89	typedef PangoFontDescription *CFPlus__Font;
		90
		91	static int
		92	shape_attr_p (PangoLayoutRun *run)
		93	{
		94	GSList *attrs = run->item->analysis.extra_attrs;
		95
		96	while (attrs)
		97	{
		98	PangoAttribute *attr = attrs->data;
		99
		100	if (attr->klass->type == PANGO_ATTR_SHAPE)
		101	return 1;
		102
		103	attrs = attrs->next;
		104	}
		105
		106	return 0;
		107	}
74		108
75	typedef struct cf_layout {	109	typedef struct cf_layout {
76	PangoLayout *pl; // either derived from a cairo or ft2 context	110	PangoLayout *pl;
77	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
78	float r, g, b, a; // default color for rgba mode	111	float r, g, b, a; // default color for rgba mode
79	int base_height;	112	int base_height;
80	CFClient__Font font;	113	CFPlus__Font font;
81	} *CFClient__Layout;	114	} *CFPlus__Layout;
82		115
83	static CFClient__Font default_font;	116	static CFPlus__Font default_font;
84	static PangoContext ft2_context, cairo_context;	117	static PangoContext *opengl_context;
85	static PangoFontMap ft2_fontmap, cairo_fontmap;	118	static PangoFontMap *opengl_fontmap;
86		119
87	static void	120	static void
88	substitute_func (FcPattern *pattern, gpointer data)	121	substitute_func (FcPattern *pattern, gpointer data)
89	{	122	{
90	FcPatternAddBool (pattern, FC_HINTING , 1);	123	FcPatternAddBool (pattern, FC_HINTING, 1);
91	#ifdef _WIN32	124	#ifdef FC_HINT_STYLE
92	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	125	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
93	#else	126	#endif
94	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	127	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
95	#endif
96	}	128	}
97		129
98	static void	130	static void
99	layout_update_font (CFClient__Layout self)	131	layout_update_font (CFPlus__Layout self)
100	{	132	{
101	/* use a random scale factor to account for unknown descenders, 0.8 works	133	/* use a random scale factor to account for unknown descenders, 0.8 works
102	* reasonably well with bitstream vera	134	* reasonably well with bitstream vera
103	*/	135	*/
104	PangoFontDescription *font = self->font ? self->font : default_font;	136	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
108		140
109	pango_layout_set_font_description (self->pl, font);	141	pango_layout_set_font_description (self->pl, font);
110	}	142	}
111		143
112	static void	144	static void
113	layout_get_pixel_size (CFClient__Layout self, int w, int h)	145	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
114	{	146	{
		147	PangoRectangle rect;
		148
		149	// get_pixel_* wrongly rounds down
115	pango_layout_get_pixel_size (self->pl, w, h);	150	pango_layout_get_extents (self->pl, 0, &rect);
116		151
117	if (!w) w = 1;	152	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
118	if (!h) h = 1;	153	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
119		154
120	w = (w + 3) & ~3;	155	if (!rect.width) rect.width = 1;
121	}	156	if (!rect.height) rect.height = 1;
122		157
		158	*w = rect.width;
		159	*h = rect.height;
		160	}
		161
		162	typedef uint16_t tileid;
123	typedef uint16_t mapface;	163	typedef uint16_t faceid;
124		164
125	typedef struct {	165	typedef struct {
126	GLint name;	166	int name;
127	int w, h;	167	int w, h;
128	float s, t;	168	float s, t;
129	uint8_t r, g, b, a;	169	uint8_t r, g, b, a;
		170	tileid smoothtile;
		171	uint8_t smoothlevel;
130	} maptex;	172	} maptex;
131		173
132	typedef struct {	174	typedef struct {
		175	uint32_t player;
		176	tileid tile[3];
133	int16_t darkness;	177	uint16_t darkness;
134	mapface face[3];	178	uint8_t stat_width, stat_hp, flags, smoothmax;
135	} mapcell;	179	} mapcell;
136		180
137	typedef struct {	181	typedef struct {
138	int32_t c0, c1;	182	int32_t c0, c1;
139	mapcell *col;	183	mapcell *col;
140	} maprow;	184	} maprow;
141		185
142	typedef struct map {	186	typedef struct map {
143	int x, y, w, h;	187	int x, y, w, h;
144	int ox, oy; /* offset to virtual global coordinate system */	188	int ox, oy; /* offset to virtual global coordinate system */
145	int faces;	189	int faces; tileid *face2tile; // [faceid]
146	mapface *face;	190	int texs; maptex *tex; // [tileid]
147
148	int texs;
149	maptex *tex;
150		191
151	int32_t rows;	192	int32_t rows;
152	maprow *row;	193	maprow *row;
153	} *CFClient__Map;	194	} *CFPlus__Map;
154		195
155	static char *	196	static char *
156	prepend (char *ptr, int sze, int inc)	197	prepend (char *ptr, int sze, int inc)
157	{	198	{
158	char *p;	199	char *p;
…		…
175	}	216	}
176		217
177	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	218	#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))	219	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
179		220
		221	static void
		222	need_facenum (struct map *self, faceid face)
		223	{
		224	while (self->faces <= face)
		225	{
		226	Append (tileid, self->face2tile, self->faces, self->faces);
		227	self->faces *= 2;
		228	}
		229	}
		230
		231	static void
		232	need_texid (struct map *self, int texid)
		233	{
		234	while (self->texs <= texid)
		235	{
		236	Append (maptex, self->tex, self->texs, self->texs);
		237	self->texs *= 2;
		238	}
		239	}
		240
180	static maprow *	241	static maprow *
181	map_get_row (CFClient__Map self, int y)	242	map_get_row (CFPlus__Map self, int y)
182	{	243	{
183	if (0 > y)	244	if (0 > y)
184	{	245	{
185	int extend = - y + MAP_EXTEND_Y;	246	int extend = - y + MAP_EXTEND_Y;
186	Prepend (maprow, self->row, self->rows, extend);	247	Prepend (maprow, self->row, self->rows, extend);
…		…
224		285
225	return row->col + (x - row->c0);	286	return row->col + (x - row->c0);
226	}	287	}
227		288
228	static mapcell *	289	static mapcell *
229	map_get_cell (CFClient__Map self, int x, int y)	290	map_get_cell (CFPlus__Map self, int x, int y)
230	{	291	{
231	return row_get_cell (map_get_row (self, y), x);	292	return row_get_cell (map_get_row (self, y), x);
232	}	293	}
233		294
234	static void	295	static void
235	map_clear (CFClient__Map self)	296	map_clear (CFPlus__Map self)
236	{	297	{
237	int r;	298	int r;
238		299
239	for (r = 0; r < self->rows; r++)	300	for (r = 0; r < self->rows; r++)
240	Safefree (self->row[r].col);	301	Safefree (self->row[r].col);
…		…
248	self->row = 0;	309	self->row = 0;
249	self->rows = 0;	310	self->rows = 0;
250	}	311	}
251		312
252	static void	313	static void
253	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	314	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
254	{	315	{
255	int x, y;	316	int x, y;
256	maprow *row;	317	maprow *row;
		318	mapcell *cell;
257		319
258	for (y = y0; y < y0 + h; y++)	320	for (y = y0; y < y0 + h; y++)
259	if (y >= 0)	321	if (y >= 0)
260	{	322	{
261	if (y >= self->rows)	323	if (y >= self->rows)
…		…
267	if (x >= row->c0)	329	if (x >= row->c0)
268	{	330	{
269	if (x >= row->c1)	331	if (x >= row->c1)
270	break;	332	break;
271		333
272	row->col[x - row->c0].darkness = -1;	334	cell = row->col + x - row->c0;
		335
		336	cell->darkness = 0;
		337	cell->stat_hp = 0;
		338	cell->flags = 0;
		339	cell->player = 0;
273	}	340	}
274	}	341	}
		342	}
		343
		344	typedef struct {
		345	tileid tile;
		346	uint8_t x, y, level;
		347	} smooth_key;
		348
		349	static void
		350	smooth_or_bits (HV hv, smooth_key key, IV bits)
		351	{
		352	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		353
		354	if (SvIOK (*sv))
		355	SvIV_set (sv, SvIVX (sv) \| bits);
		356	else
		357	sv_setiv (*sv, bits);
275	}	358	}
276		359
277	static void	360	static void
278	music_finished (void)	361	music_finished (void)
279	{	362	{
…		…
298	ev.data2 = 0;	381	ev.data2 = 0;
299		382
300	SDL_PushEvent ((SDL_Event *)&ev);	383	SDL_PushEvent ((SDL_Event *)&ev);
301	}	384	}
302		385
		386	static unsigned int
		387	minpot (unsigned int n)
		388	{
		389	if (!n)
		390	return 0;
		391
		392	--n;
		393
		394	n \|= n >> 1;
		395	n \|= n >> 2;
		396	n \|= n >> 4;
		397	n \|= n >> 8;
		398	n \|= n >> 16;
		399
		400	return n + 1;
		401	}
		402
		403	/* SDL should provide this, really. */
		404	#define SDLK_MODIFIER_MIN 300
		405	#define SDLK_MODIFIER_MAX 314
		406
303	MODULE = CFClient PACKAGE = CFClient	407	MODULE = CFPlus PACKAGE = CFPlus
304		408
305	PROTOTYPES: ENABLE	409	PROTOTYPES: ENABLE
306		410
307	BOOT:	411	BOOT:
308	{	412	{
309	HV *stash = gv_stashpv ("CFClient", 1);	413	HV *stash = gv_stashpv ("CFPlus", 1);
310	static const struct {	414	static const struct {
311	const char *name;	415	const char *name;
312	IV iv;	416	IV iv;
313	} *civ, const_iv[] = {	417	} *civ, const_iv[] = {
314	# define const_iv(name) { # name, (IV)name }	418	# define const_iv(name) { # name, (IV)name }
		419	const_iv (SDLK_MODIFIER_MIN),
		420	const_iv (SDLK_MODIFIER_MAX),
		421
315	const_iv (SDL_ACTIVEEVENT),	422	const_iv (SDL_ACTIVEEVENT),
316	const_iv (SDL_KEYDOWN),	423	const_iv (SDL_KEYDOWN),
317	const_iv (SDL_KEYUP),	424	const_iv (SDL_KEYUP),
318	const_iv (SDL_MOUSEMOTION),	425	const_iv (SDL_MOUSEMOTION),
319	const_iv (SDL_MOUSEBUTTONDOWN),	426	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
328	const_iv (SDL_EVENT_RESERVEDA),	435	const_iv (SDL_EVENT_RESERVEDA),
329	const_iv (SDL_EVENT_RESERVEDB),	436	const_iv (SDL_EVENT_RESERVEDB),
330	const_iv (SDL_VIDEORESIZE),	437	const_iv (SDL_VIDEORESIZE),
331	const_iv (SDL_VIDEOEXPOSE),	438	const_iv (SDL_VIDEOEXPOSE),
332	const_iv (SDL_USEREVENT),	439	const_iv (SDL_USEREVENT),
		440
		441	const_iv (SDL_APPINPUTFOCUS),
		442	const_iv (SDL_APPMOUSEFOCUS),
		443	const_iv (SDL_APPACTIVE),
		444
333	const_iv (SDLK_KP0),	445	const_iv (SDLK_KP0),
334	const_iv (SDLK_KP1),	446	const_iv (SDLK_KP1),
335	const_iv (SDLK_KP2),	447	const_iv (SDLK_KP2),
336	const_iv (SDLK_KP3),	448	const_iv (SDLK_KP3),
337	const_iv (SDLK_KP4),	449	const_iv (SDLK_KP4),
…		…
392	const_iv (SDLK_BREAK),	504	const_iv (SDLK_BREAK),
393	const_iv (SDLK_MENU),	505	const_iv (SDLK_MENU),
394	const_iv (SDLK_POWER),	506	const_iv (SDLK_POWER),
395	const_iv (SDLK_EURO),	507	const_iv (SDLK_EURO),
396	const_iv (SDLK_UNDO),	508	const_iv (SDLK_UNDO),
		509
397	const_iv (KMOD_NONE),	510	const_iv (KMOD_NONE),
		511	const_iv (KMOD_SHIFT),
398	const_iv (KMOD_LSHIFT),	512	const_iv (KMOD_LSHIFT),
399	const_iv (KMOD_RSHIFT),	513	const_iv (KMOD_RSHIFT),
		514	const_iv (KMOD_CTRL),
400	const_iv (KMOD_LCTRL),	515	const_iv (KMOD_LCTRL),
401	const_iv (KMOD_RCTRL),	516	const_iv (KMOD_RCTRL),
		517	const_iv (KMOD_ALT),
402	const_iv (KMOD_LALT),	518	const_iv (KMOD_LALT),
403	const_iv (KMOD_RALT),	519	const_iv (KMOD_RALT),
		520	const_iv (KMOD_META),
404	const_iv (KMOD_LMETA),	521	const_iv (KMOD_LMETA),
405	const_iv (KMOD_RMETA),	522	const_iv (KMOD_RMETA),
406	const_iv (KMOD_NUM),	523	const_iv (KMOD_NUM),
407	const_iv (KMOD_CAPS),	524	const_iv (KMOD_CAPS),
408	const_iv (KMOD_MODE),	525	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	526	# undef const_iv
414	};	527	};
415		528
416	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	529	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
417	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	530	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		531
		532	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		533	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
418	}	534	}
		535
		536	void
		537	weaken (SV *rv)
		538	PROTOTYPE: $
		539	CODE:
		540	sv_rvweaken (rv);
		541
		542	int
		543	in_destruct ()
		544	CODE:
		545	RETVAL = PL_main_cv == Nullcv;
		546	OUTPUT:
		547	RETVAL
		548
		549	NV floor (NV x)
		550
		551	NV ceil (NV x)
419		552
420	void	553	void
421	pango_init ()	554	pango_init ()
422	CODE:	555	CODE:
423	{	556	{
424	// delayed, so it can pick up new fonts added by AddFontResourceEx
425	ft2_fontmap = pango_ft2_font_map_new ();	557	opengl_fontmap = pango_opengl_font_map_new ();
426	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	558	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);	559	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	}	560	}
432		561
433	int	562	int
434	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	563	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
435		564
436	void	565	void
437	SDL_Quit ()	566	SDL_Quit ()
438		567
439	void	568	void
…		…
446	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	575	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
447	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	576	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
448	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	577	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
449		578
450	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	579	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
451	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	580	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
452		581
453	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	582	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
454	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	583	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
455	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	584	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
456	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	585	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
457		586
458	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	587	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		588	#if SDL_VERSION_ATLEAST(1,2,10)
		589	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
		590	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		591	#endif
459		592
460	SDL_EnableUNICODE (1);	593	SDL_EnableUNICODE (1);
461	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	594	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
462		595
463	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	596	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
483	RETVAL = !!SDL_SetVideoMode (	616	RETVAL = !!SDL_SetVideoMode (
484	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	617	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
485	);	618	);
486	if (RETVAL)	619	if (RETVAL)
487	{	620	{
		621	av_clear (texture_av);
		622
488	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	623	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
489	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	624	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
490	# include "glfunc.h"	625	# include "glfunc.h"
491	# undef GL_FUNC	626	# undef GL_FUNC
		627
492	}	628	}
493	OUTPUT:	629	OUTPUT:
494	RETVAL	630	RETVAL
495		631
496	void	632	void
…		…
515	case SDL_KEYDOWN:	651	case SDL_KEYDOWN:
516	case SDL_KEYUP:	652	case SDL_KEYUP:
517	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	653	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
518	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	654	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
519	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	655	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		656	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
520	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	657	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
521	break;	658	break;
522		659
523	case SDL_ACTIVEEVENT:	660	case SDL_ACTIVEEVENT:
524	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	661	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
550	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	687	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
551	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	688	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
552	break;	689	break;
553	}	690	}
554		691
555	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	692	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
556	}	693	}
557	}	694	}
558		695
559	int	696	int
560	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	697	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
569	Mix_AllocateChannels (int numchans = -1)	706	Mix_AllocateChannels (int numchans = -1)
570		707
571	void	708	void
572	lowdelay (int fd, int val = 1)	709	lowdelay (int fd, int val = 1)
573	CODE:	710	CODE:
		711	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		712
		713	void
		714	win32_proxy_info ()
		715	PPCODE:
		716	{
574	#ifndef _WIN32	717	#ifdef _WIN32
575	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	718	char buffer[2048];
		719	DWORD buflen;
		720
		721	EXTEND (SP, 3);
		722
		723	buflen = sizeof (buffer);
		724	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		725	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		726	{
		727	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		728
		729	buflen = sizeof (buffer);
		730	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		731	{
		732	PUSHs (newSVpv (buffer, 0));
		733
		734	buflen = sizeof (buffer);
		735	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		736	PUSHs (newSVpv (buffer, 0));
		737	}
		738	}
576	#endif	739	#endif
		740	}
577		741
578	void	742	void
579	add_font (char *file)	743	add_font (char *file)
580	CODE:	744	CODE:
581	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	745	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
582	#ifdef _WIN32
583	// cairo... sigh... requires win2000
584	AddFontResourceEx (file, FR_PRIVATE, 0);
585	#endif
586		746
587	void	747	void
588	load_image_inline (SV *image_)	748	load_image_inline (SV *image_)
589	ALIAS:	749	ALIAS:
590	load_image_file = 1	750	load_image_file = 1
…		…
632		792
633	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	793	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
634		794
635	assert (surface2->pitch == surface2->w * 4);	795	assert (surface2->pitch == surface2->w * 4);
636		796
		797	SDL_LockSurface (surface2);
637	EXTEND (SP, 5);	798	EXTEND (SP, 6);
638	PUSHs (sv_2mortal (newSViv (surface2->w)));	799	PUSHs (sv_2mortal (newSViv (surface2->w)));
639	PUSHs (sv_2mortal (newSViv (surface2->h)));	800	PUSHs (sv_2mortal (newSViv (surface2->h)));
640	SDL_LockSurface (surface2);
641	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	801	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)));	802	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
644	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	803	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
645	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	804	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		805	SDL_UnlockSurface (surface2);
646		806
647	SDL_FreeSurface (surface);	807	SDL_FreeSurface (surface);
648	SDL_FreeSurface (surface2);	808	SDL_FreeSurface (surface2);
649	}	809	}
650		810
…		…
686	CODE:	846	CODE:
687	fprintf (stderr, "FATAL: %s\n", message);	847	fprintf (stderr, "FATAL: %s\n", message);
688	#ifdef _WIN32	848	#ifdef _WIN32
689	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	849	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
690	#endif	850	#endif
691	exit (1);	851	_exit (1);
692		852
		853	void
		854	_exit (int retval = 0)
		855	CODE:
		856	#ifdef WIN32
		857	ExitThread (retval); // unclean, please beam me up
		858	#else
		859	_exit (retval);
		860	#endif
		861
693	MODULE = CFClient PACKAGE = CFClient::Font	862	MODULE = CFPlus PACKAGE = CFPlus::Font
694		863
695	CFClient::Font	864	CFPlus::Font
696	new_from_file (SV class, char path, int id = 0)	865	new_from_file (SV class, char path, int id = 0)
697	CODE:	866	CODE:
698	{	867	{
699	int count;	868	int count;
700	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	869	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
703	}	872	}
704	OUTPUT:	873	OUTPUT:
705	RETVAL	874	RETVAL
706		875
707	void	876	void
708	DESTROY (CFClient::Font self)	877	DESTROY (CFPlus::Font self)
709	CODE:	878	CODE:
710	pango_font_description_free (self);	879	pango_font_description_free (self);
711		880
712	void	881	void
713	make_default (CFClient::Font self)	882	make_default (CFPlus::Font self)
714	CODE:	883	CODE:
715	default_font = self;	884	default_font = self;
716		885
717	MODULE = CFClient PACKAGE = CFClient::Layout	886	MODULE = CFPlus PACKAGE = CFPlus::Layout
718		887
719	CFClient::Layout	888	void
720	new (SV *class, int rgba = 0)	889	reset_glyph_cache ()
721	CODE:	890	CODE:
722	#if _WIN32	891	tc_clear ();
723	//rgba = 0;//D makes text nicer, breaks TextView	892
724	#endif	893	CFPlus::Layout
725	rgba=1;//D	894	new (SV *class)
		895	CODE:
726	New (0, RETVAL, 1, struct cf_layout);	896	New (0, RETVAL, 1, struct cf_layout);
727		897
728	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	898	RETVAL->pl = pango_layout_new (opengl_context);
729	RETVAL->rgba = rgba;
730	RETVAL->r = 1.;	899	RETVAL->r = 1.;
731	RETVAL->g = 1.;	900	RETVAL->g = 1.;
732	RETVAL->b = 1.;	901	RETVAL->b = 1.;
733	RETVAL->a = 1.;	902	RETVAL->a = 1.;
734	RETVAL->base_height = MIN_FONT_HEIGHT;	903	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
738	layout_update_font (RETVAL);	907	layout_update_font (RETVAL);
739	OUTPUT:	908	OUTPUT:
740	RETVAL	909	RETVAL
741		910
742	void	911	void
743	DESTROY (CFClient::Layout self)	912	DESTROY (CFPlus::Layout self)
744	CODE:	913	CODE:
745	g_object_unref (self->pl);	914	g_object_unref (self->pl);
746	Safefree (self);	915	Safefree (self);
747		916
		917	void
		918	set_text (CFPlus::Layout self, SV *text_)
		919	CODE:
		920	{
		921	STRLEN textlen;
		922	char *text = SvPVutf8 (text_, textlen);
		923
		924	pango_layout_set_text (self->pl, text, textlen);
		925	}
		926
		927	void
		928	set_markup (CFPlus::Layout self, SV *text_)
		929	CODE:
		930	{
		931	STRLEN textlen;
		932	char *text = SvPVutf8 (text_, textlen);
		933
		934	pango_layout_set_markup (self->pl, text, textlen);
		935	}
		936
		937	void
		938	set_shapes (CFPlus::Layout self, ...)
		939	CODE:
		940	{
		941	PangoAttrList *attrs = 0;
		942	const char *text = pango_layout_get_text (self->pl);
		943	const char *pos = text;
		944	int arg = 4;
		945
		946	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		947	{
		948	PangoRectangle inkrect, rect;
		949	PangoAttribute *attr;
		950
		951	int x = SvIV (ST (arg - 3));
		952	int y = SvIV (ST (arg - 2));
		953	int w = SvIV (ST (arg - 1));
		954	int h = SvIV (ST (arg ));
		955
		956	inkrect.x = 0;
		957	inkrect.y = 0;
		958	inkrect.width = 0;
		959	inkrect.height = 0;
		960
		961	rect.x = x * PANGO_SCALE;
		962	rect.y = y * PANGO_SCALE;
		963	rect.width = w * PANGO_SCALE;
		964	rect.height = h * PANGO_SCALE;
		965
		966	if (!attrs)
		967	attrs = pango_layout_get_attributes (self->pl);
		968
		969	attr = pango_attr_shape_new (&inkrect, &rect);
		970	attr->start_index = pos - text;
		971	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		972	pango_attr_list_insert (attrs, attr);
		973
		974	arg += 4;
		975	pos += sizeof (OBJ_STR) - 1;
		976	}
		977
		978	if (attrs)
		979	pango_layout_set_attributes (self->pl, attrs);
		980	}
		981
		982	void
		983	get_shapes (CFPlus::Layout self)
		984	PPCODE:
		985	{
		986	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		987
		988	do
		989	{
		990	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		991
		992	if (run && shape_attr_p (run))
		993	{
		994	PangoRectangle extents;
		995	pango_layout_iter_get_run_extents (iter, 0, &extents);
		996
		997	EXTEND (SP, 2);
		998	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		999	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1000	}
		1001	}
		1002	while (pango_layout_iter_next_run (iter));
		1003
		1004	pango_layout_iter_free (iter);
		1005	}
		1006
748	int	1007	int
749	is_rgba (CFClient::Layout self)	1008	has_wrapped (CFPlus::Layout self)
750	CODE:	1009	CODE:
751	RETVAL = self->rgba;	1010	{
		1011	int lines = 1;
		1012	const char *text = pango_layout_get_text (self->pl);
		1013
		1014	while (*text)
		1015	lines += *text++ == '\n';
		1016
		1017	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1018	}
752	OUTPUT:	1019	OUTPUT:
753	RETVAL	1020	RETVAL
754		1021
755	void
756	set_text (CFClient::Layout self, SV *text_)
757	CODE:
758	{
759	STRLEN textlen;
760	char *text = SvPVutf8 (text_, textlen);
761
762	pango_layout_set_text (self->pl, text, textlen);
763	}
764
765	void
766	set_markup (CFClient::Layout self, SV *text_)
767	CODE:
768	{
769	STRLEN textlen;
770	char *text = SvPVutf8 (text_, textlen);
771
772	pango_layout_set_markup (self->pl, text, textlen);
773	}
774
775	SV *	1022	SV *
776	get_text (CFClient::Layout self)	1023	get_text (CFPlus::Layout self)
777	CODE:	1024	CODE:
778	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1025	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
779	SvUTF8_on (RETVAL);	1026	sv_utf8_decode (RETVAL);
780	OUTPUT:	1027	OUTPUT:
781	RETVAL	1028	RETVAL
782		1029
783	void	1030	void
784	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1031	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
785	CODE:	1032	CODE:
786	self->r = r;	1033	self->r = r;
787	self->g = g;	1034	self->g = g;
788	self->b = b;	1035	self->b = b;
789	self->a = a;	1036	self->a = a;
790		1037
791	void	1038	void
792	set_font (CFClient::Layout self, CFClient::Font font = 0)	1039	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
793	CODE:	1040	CODE:
794	if (self->font != font)	1041	if (self->font != font)
795	{	1042	{
796	self->font = font;	1043	self->font = font;
797	layout_update_font (self);	1044	layout_update_font (self);
798	}	1045	}
799		1046
800	void	1047	void
801	set_height (CFClient::Layout self, int base_height)	1048	set_height (CFPlus::Layout self, int base_height)
802	CODE:	1049	CODE:
803	if (self->base_height != base_height)	1050	if (self->base_height != base_height)
804	{	1051	{
805	self->base_height = base_height;	1052	self->base_height = base_height;
806	layout_update_font (self);	1053	layout_update_font (self);
807	}	1054	}
808		1055
809	void	1056	void
810	set_width (CFClient::Layout self, int max_width = -1)	1057	set_width (CFPlus::Layout self, int max_width = -1)
811	CODE:	1058	CODE:
812	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1059	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
813		1060
814	void	1061	void
815	set_indent (CFClient::Layout self, int indent)	1062	set_indent (CFPlus::Layout self, int indent)
816	CODE:	1063	CODE:
817	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1064	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
818		1065
819	void	1066	void
820	set_spacing (CFClient::Layout self, int spacing)	1067	set_spacing (CFPlus::Layout self, int spacing)
821	CODE:	1068	CODE:
822	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1069	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
823		1070
824	void	1071	void
825	set_ellipsise (CFClient::Layout self, int ellipsise)	1072	set_ellipsise (CFPlus::Layout self, int ellipsise)
826	CODE:	1073	CODE:
827	pango_layout_set_ellipsize (self->pl,	1074	pango_layout_set_ellipsize (self->pl,
828	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1075	ellipsise == 1 ? PANGO_ELLIPSIZE_START
829	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1076	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
830	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1077	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
831	: PANGO_ELLIPSIZE_NONE	1078	: PANGO_ELLIPSIZE_NONE
832	);	1079	);
833		1080
834	void	1081	void
835	set_single_paragraph_mode (CFClient::Layout self, int spm)	1082	set_single_paragraph_mode (CFPlus::Layout self, int spm)
836	CODE:	1083	CODE:
837	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1084	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
838		1085
839	void	1086	void
840	size (CFClient::Layout self)	1087	size (CFPlus::Layout self)
841	PPCODE:	1088	PPCODE:
842	{	1089	{
843	int w, h;	1090	int w, h;
844		1091
845	layout_get_pixel_size (self, &w, &h);	1092	layout_get_pixel_size (self, &w, &h);
…		…
848	PUSHs (sv_2mortal (newSViv (w)));	1095	PUSHs (sv_2mortal (newSViv (w)));
849	PUSHs (sv_2mortal (newSViv (h)));	1096	PUSHs (sv_2mortal (newSViv (h)));
850	}	1097	}
851		1098
852	int	1099	int
		1100	descent (CFPlus::Layout self)
		1101	CODE:
		1102	{
		1103	PangoRectangle rect;
		1104	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1105	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1106	RETVAL = PANGO_DESCENT (rect);
		1107	}
		1108	OUTPUT:
		1109	RETVAL
		1110
		1111	int
853	xy_to_index (CFClient::Layout self, int x, int y)	1112	xy_to_index (CFPlus::Layout self, int x, int y)
854	CODE:	1113	CODE:
855	{	1114	{
856	int index, trailing;	1115	int index, trailing;
857	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1116	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
858	RETVAL = index;	1117	RETVAL = index + trailing;
859	}	1118	}
860	OUTPUT:	1119	OUTPUT:
861	RETVAL	1120	RETVAL
862		1121
863	void	1122	void
864	cursor_pos (CFClient::Layout self, int index)	1123	cursor_pos (CFPlus::Layout self, int index)
865	PPCODE:	1124	PPCODE:
866	{	1125	{
867	PangoRectangle strong_pos;	1126	PangoRectangle strong_pos;
868	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1127	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
869		1128
…		…
872	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1131	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
873	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1132	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
874	}	1133	}
875		1134
876	void	1135	void
877	render (CFClient::Layout self)	1136	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
878	PPCODE:	1137	PPCODE:
879	{	1138	{
880	SV *retval;	1139	int line, x;
881	int w, h;
882		1140
883	layout_get_pixel_size (self, &w, &h);	1141	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1142	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
884		1143
885	if (self->rgba)
886	{
887	cairo_surface_t *surface;
888	cairo_t *cairo;
889
890	retval = newSV (w * h * 4);
891	SvPOK_only (retval);
892	SvCUR_set (retval, w * h * 4);
893
894	memset (SvPVX (retval), 0, w * h * 4);
895
896	surface = cairo_image_surface_create_for_data (
897	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
898	cairo = cairo_create (surface);
899	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
900
901	pango_cairo_show_layout (cairo, self->pl);
902
903	cairo_destroy (cairo);
904	cairo_surface_destroy (surface);
905
906	// what a mess, and its premultiplied, too :(
907	{
908	uint32_t p = (uint32_t )SvPVX (retval);
909	uint32_t e = p + w h;
910
911	while (p < e)
912	{
913	uint32_t rgba = *p;
914	rgba = (rgba >> 24) \| (rgba << 8);
915	#if 0
916	#ifdef _WIN32
917	{//D
918	uint8_t r = rgba >> 24;
919	uint8_t g = rgba >> 16;
920	uint8_t b = rgba >> 8;
921	uint8_t a = rgba >> 0;
922
923	rgba = (rgba & 0xffffff00) \| a;
924	}
925	#endif
926	#endif
927	rgba = SDL_SwapBE32 (rgba);
928	*p++ = rgba;
929	}
930	}
931
932	EXTEND (SP, 5);	1144	EXTEND (SP, 2);
933	PUSHs (sv_2mortal (newSViv (w)));	1145	PUSHs (sv_2mortal (newSViv (line - 1)));
		1146	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1147	}
		1148
		1149	void
		1150	line_x_to_index (CFPlus::Layout self, int line, int x)
		1151	PPCODE:
		1152	{
		1153	PangoLayoutLine *lp;
		1154	int index, trailing;
		1155
		1156	if (line < 0)
		1157	XSRETURN_EMPTY;
		1158
		1159	if (!(lp = pango_layout_get_line (self->pl, line)))
		1160	XSRETURN_EMPTY; /* do better */
		1161
		1162	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1163
		1164	EXTEND (SP, 2);
		1165	if (GIMME_V == G_SCALAR)
934	PUSHs (sv_2mortal (newSViv (h)));	1166	PUSHs (sv_2mortal (newSViv (index + trailing)));
935	PUSHs (sv_2mortal (retval));
936	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
937	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
938	}
939	else	1167	else
940	{	1168	{
941	FT_Bitmap bitmap;
942
943	retval = newSV (w * h);
944	SvPOK_only (retval);
945	SvCUR_set (retval, w * h);
946
947	bitmap.rows = h;
948	bitmap.width = w;
949	bitmap.pitch = w;
950	bitmap.buffer = (unsigned char*)SvPVX (retval);
951	bitmap.num_grays = 256;
952	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
953
954	memset (bitmap.buffer, 0, w * h);
955
956	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
957
958	EXTEND (SP, 5);
959	PUSHs (sv_2mortal (newSViv (w)));	1169	PUSHs (sv_2mortal (newSViv (index)));
960	PUSHs (sv_2mortal (newSViv (h)));	1170	PUSHs (sv_2mortal (newSViv (trailing)));
961	PUSHs (sv_2mortal (retval));
962	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
963	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
964	}	1171	}
965	}	1172	}
966		1173
		1174	void
		1175	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1176	PPCODE:
		1177	pango_opengl_render_layout_subpixel (
		1178	self->pl,
		1179	x * PANGO_SCALE, y * PANGO_SCALE,
		1180	self->r, self->g, self->b, self->a,
		1181	flags
		1182	);
		1183
967	MODULE = CFClient PACKAGE = CFClient::Texture	1184	MODULE = CFPlus PACKAGE = CFPlus::Texture
968		1185
969	void	1186	void
		1187	pad2pot (SV data_, SV w_, SV *h_)
		1188	CODE:
		1189	{
		1190	int ow = SvIV (w_);
		1191	int oh = SvIV (h_);
		1192
		1193	if (ow && oh)
		1194	{
		1195	int nw = minpot (ow);
		1196	int nh = minpot (oh);
		1197
		1198	if (nw != ow \|\| nh != oh)
		1199	{
		1200	if (SvOK (data_))
		1201	{
		1202	STRLEN datalen;
		1203	char *data = SvPVbyte (data_, datalen);
		1204	int bpp = datalen / (ow * oh);
		1205	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1206
		1207	SvPOK_only (result_);
		1208	SvCUR_set (result_, nw * nh * bpp);
		1209
		1210	memset (SvPVX (result_), 0, nw * nh * bpp);
		1211	while (oh--)
		1212	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1213
		1214	sv_setsv (data_, result_);
		1215	}
		1216
		1217	sv_setiv (w_, nw);
		1218	sv_setiv (h_, nh);
		1219	}
		1220	}
		1221	}
		1222
		1223	void
970	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1224	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
971	PROTOTYPE: $$$;$$	1225	PROTOTYPE: $$$;$$
972	ALIAS:	1226	ALIAS:
973	draw_quad_alpha = 1	1227	draw_quad_alpha = 1
974	draw_quad_alpha_premultiplied = 2	1228	draw_quad_alpha_premultiplied = 2
975	CODE:	1229	CODE:
…		…
1013	glDisable (GL_ALPHA_TEST);	1267	glDisable (GL_ALPHA_TEST);
1014	glDisable (GL_BLEND);	1268	glDisable (GL_BLEND);
1015	}	1269	}
1016	}	1270	}
1017		1271
1018	MODULE = CFClient PACKAGE = CFClient::Map	1272	MODULE = CFPlus PACKAGE = CFPlus::Map
1019		1273
1020	CFClient::Map	1274	CFPlus::Map
1021	new (SV *class, int map_width, int map_height)	1275	new (SV *class)
1022	CODE:	1276	CODE:
1023	New (0, RETVAL, 1, struct map);	1277	New (0, RETVAL, 1, struct map);
1024	RETVAL->x = 0;	1278	RETVAL->x = 0;
1025	RETVAL->y = 0;	1279	RETVAL->y = 0;
1026	RETVAL->w = map_width;	1280	RETVAL->w = 0;
1027	RETVAL->h = map_height;	1281	RETVAL->h = 0;
1028	RETVAL->ox = 0;	1282	RETVAL->ox = 0;
1029	RETVAL->oy = 0;	1283	RETVAL->oy = 0;
1030	RETVAL->faces = 8192;	1284	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1031	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1285	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1032	RETVAL->texs = 8192;
1033	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1034	RETVAL->rows = 0;	1286	RETVAL->rows = 0;
1035	RETVAL->row = 0;	1287	RETVAL->row = 0;
1036	OUTPUT:	1288	OUTPUT:
1037	RETVAL	1289	RETVAL
1038		1290
1039	void	1291	void
1040	DESTROY (CFClient::Map self)	1292	DESTROY (CFPlus::Map self)
1041	CODE:	1293	CODE:
1042	{	1294	{
1043	map_clear (self);	1295	map_clear (self);
1044	Safefree (self->face);	1296	Safefree (self->face2tile);
		1297	Safefree (self->tex);
1045	Safefree (self);	1298	Safefree (self);
1046	}	1299	}
1047		1300
1048	void	1301	void
		1302	resize (CFPlus::Map self, int map_width, int map_height)
		1303	CODE:
		1304	self->w = map_width;
		1305	self->h = map_height;
		1306
		1307	void
1049	clear (CFClient::Map self)	1308	clear (CFPlus::Map self)
1050	CODE:	1309	CODE:
1051	map_clear (self);	1310	map_clear (self);
1052		1311
1053	void	1312	void
1054	set_face (CFClient::Map self, int face, int texid)	1313	set_tileid (CFPlus::Map self, int face, int tile)
1055	CODE:	1314	CODE:
1056	{	1315	{
1057	while (self->faces <= face)	1316	need_facenum (self, face); self->face2tile [face] = tile;
1058	{	1317	need_texid (self, tile);
1059	Append (mapface, self->face, self->faces, self->faces);
1060	self->faces *= 2;
1061	}
1062
1063	self->face [face] = texid;
1064	}	1318	}
1065		1319
1066	void	1320	void
		1321	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1322	CODE:
		1323	{
		1324	tileid texid;
		1325	maptex *tex;
		1326
		1327	if (face < 0 \|\| face >= self->faces)
		1328	return;
		1329
		1330	if (smooth < 0 \|\| smooth >= self->faces)
		1331	return;
		1332
		1333	texid = self->face2tile [face];
		1334
		1335	if (!texid)
		1336	return;
		1337
		1338	tex = self->tex + texid;
		1339	tex->smoothtile = self->face2tile [smooth];
		1340	tex->smoothlevel = level;
		1341	}
		1342
		1343	void
1067	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)	1344	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)
1068	CODE:	1345	CODE:
1069	{	1346	{
1070	while (self->texs <= texid)	1347	need_texid (self, texid);
1071	{
1072	Append (maptex, self->tex, self->texs, self->texs);
1073	self->texs *= 2;
1074	}
1075		1348
1076	{	1349	{
1077	maptex *tex = self->tex + texid;	1350	maptex *tex = self->tex + texid;
1078		1351
1079	tex->name = name;	1352	tex->name = name;
…		…
1096	// from transparent color bleeding and ugly wrapping effects.	1369	// from transparent color bleeding and ugly wrapping effects.
1097	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1370	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1098	}	1371	}
1099		1372
1100	int	1373	int
1101	ox (CFClient::Map self)	1374	ox (CFPlus::Map self)
1102	ALIAS:	1375	ALIAS:
1103	oy = 1	1376	oy = 1
1104	x = 2	1377	x = 2
1105	y = 3	1378	y = 3
1106	w = 4	1379	w = 4
…		…
1117	}	1390	}
1118	OUTPUT:	1391	OUTPUT:
1119	RETVAL	1392	RETVAL
1120		1393
1121	void	1394	void
1122	scroll (CFClient::Map self, int dx, int dy)	1395	scroll (CFPlus::Map self, int dx, int dy)
1123	CODE:	1396	CODE:
1124	{	1397	{
1125	if (dx > 0)	1398	if (dx > 0)
1126	map_blank (self, self->x, self->y, dx - 1, self->h);	1399	map_blank (self, self->x, self->y, dx, self->h);
1127	else if (dx < 0)	1400	else if (dx < 0)
1128	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1401	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1129		1402
1130	if (dy > 0)	1403	if (dy > 0)
1131	map_blank (self, self->x, self->y, self->w, dy - 1);	1404	map_blank (self, self->x, self->y, self->w, dy);
1132	else if (dy < 0)	1405	else if (dy < 0)
1133	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1406	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1134		1407
1135	self->ox += dx; self->x += dx;	1408	self->ox += dx; self->x += dx;
1136	self->oy += dy; self->y += dy;	1409	self->oy += dy; self->y += dy;
1137		1410
1138	while (self->y < 0)	1411	while (self->y < 0)
…		…
1143	self->y += MAP_EXTEND_Y;	1416	self->y += MAP_EXTEND_Y;
1144	}	1417	}
1145	}	1418	}
1146		1419
1147	void	1420	void
1148	map1a_update (CFClient::Map self, SV *data_)	1421	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1149	CODE:	1422	CODE:
1150	{	1423	{
1151	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1424	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1152	uint8_t data_end = (uint8_t )SvEND (data_);	1425	uint8_t data_end = (uint8_t )SvEND (data_);
1153	mapcell *cell;	1426	mapcell *cell;
1154	int x, y, flags;	1427	int x, y, flags;
1155		1428
1156	while (data < data_end)	1429	while (data < data_end - 1)
1157	{	1430	{
1158	flags = (data [0] << 8) + data [1]; data += 2;	1431	flags = (data [0] << 8) + data [1]; data += 2;
1159		1432
1160	x = ((flags >> 10) & 63) + self->x;	1433	x = self->x + ((flags >> 10) & 63);
1161	y = ((flags >> 4) & 63) + self->y;	1434	y = self->y + ((flags >> 4) & 63);
1162		1435
1163	cell = map_get_cell (self, x, y);	1436	cell = map_get_cell (self, x, y);
1164		1437
1165	if (flags & 15)	1438	if (flags & 15)
1166	{	1439	{
1167	if (cell->darkness < 0)	1440	if (!cell->darkness)
1168	{	1441	{
		1442	memset (cell, 0, sizeof (*cell));
1169	cell->darkness = 0;	1443	cell->darkness = 256;
1170	cell->face [0] = 0;
1171	cell->face [1] = 0;
1172	cell->face [2] = 0;
1173	}	1444	}
1174		1445
1175	cell->darkness = flags & 8 ? *data++ : 255;
1176
1177	//TODO: don't trust server data to be in-range(!)	1446	//TODO: don't trust server data to be in-range(!)
		1447
		1448	if (flags & 8)
		1449	{
		1450	if (extmap)
		1451	{
		1452	uint8_t ext, cmd;
		1453
		1454	do
		1455	{
		1456	ext = *data++;
		1457	cmd = ext & 0x3f;
		1458
		1459	if (cmd < 4)
		1460	cell->darkness = 255 - ext * 64 + 1;
		1461	else if (cmd == 5) // health
		1462	{
		1463	cell->stat_width = 1;
		1464	cell->stat_hp = *data++;
		1465	}
		1466	else if (cmd == 6) // monster width
		1467	cell->stat_width = *data++ + 1;
		1468	else if (cmd == 0x47)
		1469	{
		1470	if (*data == 4)
		1471	; // decode player count
		1472
		1473	data += *data + 1;
		1474	}
		1475	else if (cmd == 8) // cell flags
		1476	cell->flags = *data++;
		1477	else if (ext & 0x40) // unknown, multibyte => skip
		1478	data += *data + 1;
		1479	else
		1480	data++;
		1481	}
		1482	while (ext & 0x80);
		1483	}
		1484	else
		1485	cell->darkness = *data++ + 1;
		1486	}
1178		1487
1179	if (flags & 4)	1488	if (flags & 4)
1180	{	1489	{
1181	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1490	faceid face = (data [0] << 8) + data [1]; data += 2;
		1491	need_facenum (self, face);
		1492	cell->tile [0] = self->face2tile [face];
1182	}	1493	}
1183		1494
1184	if (flags & 2)	1495	if (flags & 2)
1185	{	1496	{
1186	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1497	faceid face = (data [0] << 8) + data [1]; data += 2;
		1498	need_facenum (self, face);
		1499	cell->tile [1] = self->face2tile [face];
1187	}	1500	}
1188		1501
1189	if (flags & 1)	1502	if (flags & 1)
1190	{	1503	{
1191	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1504	faceid face = (data [0] << 8) + data [1]; data += 2;
		1505	need_facenum (self, face);
		1506	cell->tile [2] = self->face2tile [face];
1192	}	1507	}
1193	}	1508	}
1194	else	1509	else
1195	cell->darkness = -1;	1510	cell->darkness = 0;
1196	}	1511	}
1197	}	1512	}
1198		1513
1199	SV *	1514	SV *
1200	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1515	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1201	CODE:	1516	CODE:
1202	{	1517	{
1203	int x1, x;	1518	int x1, x;
1204	int y1, y;	1519	int y1, y;
1205	int z;	1520	int z;
…		…
1226	{	1541	{
1227	mapcell *cell = row->col + (x - row->c0);	1542	mapcell *cell = row->col + (x - row->c0);
1228		1543
1229	for (z = 0; z <= 0; z++)	1544	for (z = 0; z <= 0; z++)
1230	{	1545	{
1231	mapface face = cell->face [z];
1232
1233	if (face)
1234	{
1235	maptex tex = self->tex [face];	1546	maptex tex = self->tex [cell->tile [z]];
1236	int a0 = 255 - tex.a;	1547	int a0 = 255 - tex.a;
1237	int a1 = tex.a;	1548	int a1 = tex.a;
1238		1549
1239	r = (r * a0 + tex.r * a1) / 255;	1550	r = (r * a0 + tex.r * a1) / 255;
1240	g = (g * a0 + tex.g * a1) / 255;	1551	g = (g * a0 + tex.g * a1) / 255;
1241	b = (b * a0 + tex.b * a1) / 255;	1552	b = (b * a0 + tex.b * a1) / 255;
1242	a = (a * a0 + tex.a * a1) / 255;	1553	a = (a * a0 + tex.a * a1) / 255;
1243	}
1244	}	1554	}
1245	}	1555	}
1246		1556
1247	*map++ = (r )	1557	*map++ = (r )
1248	\| (g << 8)	1558	\| (g << 8)
…		…
1255	}	1565	}
1256	OUTPUT:	1566	OUTPUT:
1257	RETVAL	1567	RETVAL
1258		1568
1259	void	1569	void
1260	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1570	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1261	PPCODE:	1571	CODE:
1262	{	1572	{
1263	int vx, vy;	1573	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1574	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1575	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1576	smooth_key skey;
1264	int x, y, z;	1577	int x, y, z;
1265	int last_name;	1578	int last_name;
1266	mapface face;	1579
		1580	// thats current max. sorry.
		1581	if (sw > 255) sw = 255;
		1582	if (sh > 255) sh = 255;
		1583
		1584	// clear key, in case of extra padding
		1585	memset (&skey, 0, sizeof (skey));
		1586
		1587	glColor4ub (255, 255, 255, 255);
		1588
		1589	glEnable (GL_BLEND);
		1590	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1591	glEnable (GL_TEXTURE_2D);
		1592	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1593
		1594	glBegin (GL_QUADS);
		1595
		1596	last_name = 0;
		1597
		1598	mx += self->x;
		1599	my += self->y;
		1600
		1601	// first pass: determine smooth_max
		1602	// rather ugly, if you ask me
		1603	// could also be stored inside mapcell and updated on change
		1604	memset (smooth_max, 0, sizeof (smooth_max));
		1605
		1606	for (y = 0; y < sh; y++)
		1607	if (0 <= y + my && y + my < self->rows)
		1608	{
		1609	maprow *row = self->row + (y + my);
		1610
		1611	for (x = 0; x < sw; x++)
		1612	if (row->c0 <= x + mx && x + mx < row->c1)
		1613	{
		1614	mapcell *cell = row->col + (x + mx - row->c0);
		1615
		1616	smooth_max[x + 1][y + 1] =
		1617	MAX (self->tex [cell->tile [0]].smoothlevel,
		1618	MAX (self->tex [cell->tile [1]].smoothlevel,
		1619	self->tex [cell->tile [2]].smoothlevel));
		1620	}
		1621	}
		1622
		1623	for (z = 0; z <= 2; z++)
		1624	{
		1625	memset (smooth_level, 0, sizeof (smooth_level));
		1626
		1627	for (y = 0; y < sh; y++)
		1628	if (0 <= y + my && y + my < self->rows)
		1629	{
		1630	maprow *row = self->row + (y + my);
		1631
		1632	for (x = 0; x < sw; x++)
		1633	if (row->c0 <= x + mx && x + mx < row->c1)
		1634	{
		1635	mapcell *cell = row->col + (x + mx - row->c0);
		1636	tileid tile = cell->tile [z];
		1637
		1638	if (tile)
		1639	{
		1640	maptex tex = self->tex [tile];
		1641	int px = (x + 1) * T - tex.w;
		1642	int py = (y + 1) * T - tex.h;
		1643
		1644	// suppressing texture state switches here
		1645	// is only moderately effective, but worth the extra effort
		1646	if (last_name != tex.name)
		1647	{
		1648	if (!tex.name)
		1649	tex = self->tex [2]; /* missing, replace by noface */
		1650
		1651	glEnd ();
		1652	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1653	glBegin (GL_QUADS);
		1654	}
		1655
		1656	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1657	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1658	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1659	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1660
		1661	if (cell->flags && z == 2)
		1662	{
		1663	if (cell->flags & 1)
		1664	{
		1665	maptex tex = self->tex [1];
		1666	int px = x * T + T * 2 / 32;
		1667	int py = y * T - T * 6 / 32;
		1668
		1669	glEnd ();
		1670	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1671	glBegin (GL_QUADS);
		1672
		1673	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1674	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1675	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1676	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1677	}
		1678	}
		1679
		1680	// update smooth hash
		1681	if (tex.smoothtile)
		1682	{
		1683	skey.tile = tex.smoothtile;
		1684	skey.level = tex.smoothlevel;
		1685
		1686	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1687
		1688	// add bits to current tile and all neighbours. skey.x\|y is
		1689	// shifted +1\|+1 so we always stay positive.
		1690
		1691	// bits is ___n cccc CCCC bbbb
		1692	// n do not draw borders&corners
		1693	// c draw these corners, but...
		1694	// C ... not these
		1695	// b draw these borders
		1696
		1697	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1698	// ┃· ·· ·┃ ━━
		1699
		1700	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1701	// ·· ·· ·┏ ┓·
		1702
		1703	// full tile
		1704	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1705
		1706	// borders
		1707	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1708	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1709	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1710	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1711
		1712	// corners
		1713	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1714	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1715	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1716	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1717	}
		1718	}
		1719	}
		1720	}
		1721
		1722	// go through all smoothlevels, lowest to highest, then draw.
		1723	// this is basically counting sort
		1724	{
		1725	int w, b;
		1726
		1727	for (w = 0; w < 256 / 32; ++w)
		1728	{
		1729	uint32_t smask = smooth_level [w];
		1730	if (smask)
		1731	for (b = 0; b < 32; ++b)
		1732	if (smask & (((uint32_t)1) << b))
		1733	{
		1734	int level = (w << 5) \| b;
		1735	HE *he;
		1736
		1737	hv_iterinit (smooth);
		1738	while ((he = hv_iternext (smooth)))
		1739	{
		1740	smooth_key skey = (smooth_key )HeKEY (he);
		1741	IV bits = SvIVX (HeVAL (he));
		1742
		1743	if (!(bits & 0x1000)
		1744	&& skey->level == level
		1745	&& level > smooth_max [skey->x][skey->y])
		1746	{
		1747	maptex tex = self->tex [skey->tile];
		1748	int px = (((int)skey->x) - 1) * T;
		1749	int py = (((int)skey->y) - 1) * T;
		1750	int border = bits & 15;
		1751	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1752	float dx = tex.s * .0625f; // 16 images/row
		1753	float dy = tex.t * .5f ; // 2 images/column
		1754
		1755	// this time naively avoiding texture state changes
		1756	// save gobs of state changes.
		1757	if (last_name != tex.name)
		1758	{
		1759	if (!tex.name)
		1760	continue; // smoothing not yet available
		1761
		1762	glEnd ();
		1763	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1764	glBegin (GL_QUADS);
		1765	}
		1766
		1767	if (border)
		1768	{
		1769	float ox = border * dx;
		1770
		1771	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1772	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1773	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1774	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1775	}
		1776
		1777	if (corner)
		1778	{
		1779	float ox = corner * dx;
		1780
		1781	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1782	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1783	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1784	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1785	}
		1786	}
		1787	}
		1788	}
		1789	}
		1790	}
		1791
		1792	hv_clear (smooth);
		1793	}
		1794
		1795	glEnd ();
		1796
		1797	glDisable (GL_TEXTURE_2D);
		1798	glDisable (GL_BLEND);
		1799
		1800	// top layer: overlays such as the health bar
		1801	for (y = 0; y < sh; y++)
		1802	if (0 <= y + my && y + my < self->rows)
		1803	{
		1804	maprow *row = self->row + (y + my);
		1805
		1806	for (x = 0; x < sw; x++)
		1807	if (row->c0 <= x + mx && x + mx < row->c1)
		1808	{
		1809	mapcell *cell = row->col + (x + mx - row->c0);
		1810
		1811	int px = x * T;
		1812	int py = y * T;
		1813
		1814	if (cell->stat_hp)
		1815	{
		1816	int width = cell->stat_width * T;
		1817	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1818
		1819	glColor3ub (0, 0, 0);
		1820	glRectf (px + 1, py - thick - 2,
		1821	px + width - 1, py);
		1822
		1823	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1824	glRectf (px + 2,
		1825	py - thick - 1,
		1826	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1827	}
		1828	}
		1829	}
		1830	}
		1831
		1832	void
		1833	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1834	CODE:
		1835	{
		1836	static float color[16][3] = {
		1837	{ 0.00F, 0.00F, 0.00F },
		1838	{ 1.00F, 1.00F, 1.00F },
		1839	{ 0.00F, 0.00F, 0.55F },
		1840	{ 1.00F, 0.00F, 0.00F },
		1841
		1842	{ 1.00F, 0.54F, 0.00F },
		1843	{ 0.11F, 0.56F, 1.00F },
		1844	{ 0.93F, 0.46F, 0.00F },
		1845	{ 0.18F, 0.54F, 0.34F },
		1846
		1847	{ 0.56F, 0.73F, 0.56F },
		1848	{ 0.80F, 0.80F, 0.80F },
		1849	{ 0.55F, 0.41F, 0.13F },
		1850	{ 0.99F, 0.77F, 0.26F },
		1851
		1852	{ 0.74F, 0.65F, 0.41F },
		1853
		1854	{ 0.00F, 1.00F, 1.00F },
		1855	{ 1.00F, 0.00F, 1.00F },
		1856	{ 1.00F, 1.00F, 0.00F },
		1857	};
		1858
		1859	int x, y;
		1860
		1861	glEnable (GL_TEXTURE_2D);
		1862	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1863	glEnable (GL_BLEND);
		1864	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1865	glBegin (GL_QUADS);
		1866
		1867	for (y = 0; y < h; y++)
		1868	for (x = 0; x < w; x++)
		1869	{
		1870	unsigned char m = data [x + y * w];
		1871
		1872	if (m)
		1873	{
		1874	float *c = color [m & 15];
		1875
		1876	float tx1 = m & 0x40 ? 0.5 : 0.;
		1877	float tx2 = tx1 + 0.5;
		1878
		1879	glColor4f (c[0], c[1], c[2], 0.75);
		1880	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1881	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1882	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1883	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1884	}
		1885	}
		1886
		1887	glEnd ();
		1888	glDisable (GL_BLEND);
		1889	glDisable (GL_TEXTURE_2D);
		1890	}
		1891
		1892	void
		1893	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1894	PPCODE:
		1895	{
		1896	int x, y;
1267	int sw4 = (sw + 3) & ~3;	1897	int sw4 = (sw + 3) & ~3;
1268	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1898	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1269	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1899	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1270		1900
1271	memset (darkness, 255, sw4 * sh);	1901	memset (darkness, 255, sw4 * sh);
1272	SvPOK_only (darkness_sv);	1902	SvPOK_only (darkness_sv);
1273	SvCUR_set (darkness_sv, sw4 * sh);	1903	SvCUR_set (darkness_sv, sw4 * sh);
1274		1904
1275	vx = self->x + (self->w - sw) / 2 - shift_x;	1905	mx += self->x;
1276	vy = self->y + (self->h - sh) / 2 - shift_y;	1906	my += self->y;
1277		1907
1278	/*
1279	int vx = self->vx = self->w >= sw
1280	? self->x + (self->w - sw) / 2
1281	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1282
1283	int vy = self->vy = self->h >= sh
1284	? self->y + (self->h - sh) / 2
1285	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1286	*/
1287
1288	glColor4ub (255, 255, 255, 255);
1289
1290	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1291	glEnable (GL_BLEND);
1292	glEnable (GL_TEXTURE_2D);
1293	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1294
1295	glBegin (GL_QUADS);
1296
1297	last_name = 0;
1298
1299	for (z = 0; z < 3; z++)
1300	for (y = 0; y < sh; y++)	1908	for (y = 0; y < sh; y++)
1301	if (0 <= y + vy && y + vy < self->rows)	1909	if (0 <= y + my && y + my < self->rows)
1302	{	1910	{
1303	maprow *row = self->row + (y + vy);	1911	maprow *row = self->row + (y + my);
1304		1912
1305	for (x = 0; x < sw; x++)	1913	for (x = 0; x < sw; x++)
1306	if (row->c0 <= x + vx && x + vx < row->c1)	1914	if (row->c0 <= x + mx && x + mx < row->c1)
1307	{	1915	{
1308	mapcell *cell = row->col + (x + vx - row->c0);	1916	mapcell *cell = row->col + (x + mx - row->c0);
1309		1917
1310	darkness[y * sw4 + x] = cell->darkness < 0	1918	darkness[y * sw4 + x] = cell->darkness
		1919	? 255 - (cell->darkness - 1)
1311	? 255 - FOW_DARKNESS	1920	: 255 - FOW_DARKNESS;
1312	: 255 - cell->darkness;
1313
1314	face = cell->face [z];
1315
1316	if (face)
1317	{
1318	maptex tex = self->tex [face];
1319
1320	int px = (x + 1) * 32 - tex.w;
1321	int py = (y + 1) * 32 - tex.h;
1322
1323	if (last_name != tex.name)
1324	{
1325	glEnd ();
1326	last_name = tex.name;
1327	glBindTexture (GL_TEXTURE_2D, last_name);
1328	glBegin (GL_QUADS);
1329	}
1330
1331	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1332	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1333	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1334	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1335	}
1336	}	1921	}
1337	}	1922	}
1338
1339	glEnd ();
1340
1341	glDisable (GL_TEXTURE_2D);
1342	glDisable (GL_BLEND);
1343		1923
1344	EXTEND (SP, 3);	1924	EXTEND (SP, 3);
1345	PUSHs (sv_2mortal (newSViv (sw4)));	1925	PUSHs (sv_2mortal (newSViv (sw4)));
1346	PUSHs (sv_2mortal (newSViv (sh)));	1926	PUSHs (sv_2mortal (newSViv (sh)));
1347	PUSHs (darkness_sv);	1927	PUSHs (darkness_sv);
1348	}	1928	}
1349		1929
1350	SV *	1930	SV *
1351	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1931	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1352	CODE:	1932	CODE:
1353	{	1933	{
1354	int x, y, x1, y1;	1934	int x, y, x1, y1;
1355	SV data_sv = newSV (w h * 7 + 5);	1935	SV data_sv = newSV (w h * 7 + 5);
1356	uint8_t data = (uint8_t )SvPVX (data_sv);	1936	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1381	if (row && row->c0 <= x && x < row->c1)	1961	if (row && row->c0 <= x && x < row->c1)
1382	{	1962	{
1383	mapcell *cell = row->col + (x - row->c0);	1963	mapcell *cell = row->col + (x - row->c0);
1384	uint8_t flags = 0;	1964	uint8_t flags = 0;
1385		1965
1386	if (cell->face [0]) flags \|= 1;	1966	if (cell->tile [0]) flags \|= 1;
1387	if (cell->face [1]) flags \|= 2;	1967	if (cell->tile [1]) flags \|= 2;
1388	if (cell->face [2]) flags \|= 4;	1968	if (cell->tile [2]) flags \|= 4;
1389		1969
1390	*data++ = flags;	1970	*data++ = flags;
1391		1971
1392	if (flags & 1)	1972	if (flags & 1)
1393	{	1973	{
		1974	tileid tile = cell->tile [0];
1394	*data++ = cell->face [0] >> 8;	1975	*data++ = tile >> 8;
1395	*data++ = cell->face [0];	1976	*data++ = tile;
1396	}	1977	}
1397		1978
1398	if (flags & 2)	1979	if (flags & 2)
1399	{	1980	{
		1981	tileid tile = cell->tile [1];
1400	*data++ = cell->face [1] >> 8;	1982	*data++ = tile >> 8;
1401	*data++ = cell->face [1];	1983	*data++ = tile;
1402	}	1984	}
1403		1985
1404	if (flags & 4)	1986	if (flags & 4)
1405	{	1987	{
		1988	tileid tile = cell->tile [2];
1406	*data++ = cell->face [2] >> 8;	1989	*data++ = tile >> 8;
1407	*data++ = cell->face [2];	1990	*data++ = tile;
1408	}	1991	}
1409	}	1992	}
1410	else	1993	else
1411	*data++ = 0;	1994	*data++ = 0;
1412	}	1995	}
…		…
1418	}	2001	}
1419	OUTPUT:	2002	OUTPUT:
1420	RETVAL	2003	RETVAL
1421		2004
1422	void	2005	void
1423	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2006	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1424	PPCODE:	2007	PPCODE:
1425	{	2008	{
1426	int x, y, z;	2009	int x, y, z;
1427	int w, h;	2010	int w, h;
1428	int x1, y1;	2011	int x1, y1;
…		…
1452	{	2035	{
1453	uint8_t flags = *data++;	2036	uint8_t flags = *data++;
1454		2037
1455	if (flags)	2038	if (flags)
1456	{	2039	{
1457	mapface face[3] = { 0, 0, 0 };
1458
1459	mapcell *cell = row_get_cell (row, x);	2040	mapcell *cell = row_get_cell (row, x);
		2041	tileid tile[3] = { 0, 0, 0 };
1460		2042
1461	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2043	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1462	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2044	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1463	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2045	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1464		2046
1465	if (cell->darkness <= 0)	2047	if (cell->darkness == 0)
1466	{	2048	{
1467	cell->darkness = -1;	2049	cell->darkness = 0;
1468		2050
1469	for (z = 0; z <= 2; z++)	2051	for (z = 0; z <= 2; z++)
1470	{	2052	{
1471	cell->face[z] = face[z];	2053	tileid t = tile [z];
1472		2054
1473	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2055	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2056	{
1474	XPUSHs (sv_2mortal (newSViv (face[z])));	2057	XPUSHs (sv_2mortal (newSViv (t)));
		2058	need_texid (self, t);
		2059	}
		2060
		2061	cell->tile [z] = t;
1475	}	2062	}
1476	}	2063	}
1477	}	2064	}
1478	}	2065	}
1479	}	2066	}
1480	}	2067	}
1481		2068
1482	MODULE = CFClient PACKAGE = CFClient::MixChunk	2069	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1483		2070
1484	CFClient::MixChunk	2071	CFPlus::MixChunk
1485	new_from_file (SV class, char path)	2072	new_from_file (SV class, char path)
1486	CODE:	2073	CODE:
1487	RETVAL = Mix_LoadWAV (path);	2074	RETVAL = Mix_LoadWAV (path);
1488	OUTPUT:	2075	OUTPUT:
1489	RETVAL	2076	RETVAL
1490		2077
1491	void	2078	void
1492	DESTROY (CFClient::MixChunk self)	2079	DESTROY (CFPlus::MixChunk self)
1493	CODE:	2080	CODE:
1494	Mix_FreeChunk (self);	2081	Mix_FreeChunk (self);
1495		2082
1496	int	2083	int
1497	volume (CFClient::MixChunk self, int volume = -1)	2084	volume (CFPlus::MixChunk self, int volume = -1)
1498	CODE:	2085	CODE:
1499	RETVAL = Mix_VolumeChunk (self, volume);	2086	RETVAL = Mix_VolumeChunk (self, volume);
1500	OUTPUT:	2087	OUTPUT:
1501	RETVAL	2088	RETVAL
1502		2089
1503	int	2090	int
1504	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2091	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1505	CODE:	2092	CODE:
1506	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2093	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1507	OUTPUT:	2094	OUTPUT:
1508	RETVAL	2095	RETVAL
1509		2096
1510	MODULE = CFClient PACKAGE = CFClient::MixMusic	2097	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1511		2098
1512	int	2099	int
1513	volume (int volume = -1)	2100	volume (int volume = -1)
1514	CODE:	2101	CODE:
1515	RETVAL = Mix_VolumeMusic (volume);	2102	RETVAL = Mix_VolumeMusic (volume);
1516	OUTPUT:	2103	OUTPUT:
1517	RETVAL	2104	RETVAL
1518		2105
1519	CFClient::MixMusic	2106	CFPlus::MixMusic
1520	new_from_file (SV class, char path)	2107	new_from_file (SV class, char path)
1521	CODE:	2108	CODE:
1522	RETVAL = Mix_LoadMUS (path);	2109	RETVAL = Mix_LoadMUS (path);
1523	OUTPUT:	2110	OUTPUT:
1524	RETVAL	2111	RETVAL
1525		2112
1526	void	2113	void
1527	DESTROY (CFClient::MixMusic self)	2114	DESTROY (CFPlus::MixMusic self)
1528	CODE:	2115	CODE:
1529	Mix_FreeMusic (self);	2116	Mix_FreeMusic (self);
1530		2117
1531	int	2118	int
1532	play (CFClient::MixMusic self, int loops = -1)	2119	play (CFPlus::MixMusic self, int loops = -1)
1533	CODE:	2120	CODE:
1534	RETVAL = Mix_PlayMusic (self, loops);	2121	RETVAL = Mix_PlayMusic (self, loops);
1535	OUTPUT:	2122	OUTPUT:
1536	RETVAL	2123	RETVAL
1537		2124
1538	MODULE = CFClient PACKAGE = CFClient::OpenGL	2125	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1539		2126
1540	BOOT:	2127	BOOT:
1541	{	2128	{
1542	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2129	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1543	static const struct {	2130	static const struct {
1544	const char *name;	2131	const char *name;
1545	IV iv;	2132	IV iv;
1546	} *civ, const_iv[] = {	2133	} *civ, const_iv[] = {
1547	# define const_iv(name) { # name, (IV)name }	2134	# define const_iv(name) { # name, (IV)name }
…		…
1554	const_iv (GL_SCISSOR_TEST),	2141	const_iv (GL_SCISSOR_TEST),
1555	const_iv (GL_DEPTH_TEST),	2142	const_iv (GL_DEPTH_TEST),
1556	const_iv (GL_ALPHA_TEST),	2143	const_iv (GL_ALPHA_TEST),
1557	const_iv (GL_NORMALIZE),	2144	const_iv (GL_NORMALIZE),
1558	const_iv (GL_RESCALE_NORMAL),	2145	const_iv (GL_RESCALE_NORMAL),
		2146	const_iv (GL_FRONT),
		2147	const_iv (GL_BACK),
1559	const_iv (GL_AND),	2148	const_iv (GL_AND),
1560	const_iv (GL_ONE),	2149	const_iv (GL_ONE),
1561	const_iv (GL_ZERO),	2150	const_iv (GL_ZERO),
1562	const_iv (GL_SRC_ALPHA),	2151	const_iv (GL_SRC_ALPHA),
1563	const_iv (GL_DST_ALPHA),	2152	const_iv (GL_DST_ALPHA),
1564	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2153	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1565	const_iv (GL_ONE_MINUS_DST_ALPHA),	2154	const_iv (GL_ONE_MINUS_DST_ALPHA),
1566	const_iv (GL_SRC_ALPHA_SATURATE),	2155	const_iv (GL_SRC_ALPHA_SATURATE),
1567	const_iv (GL_RGB),	2156	const_iv (GL_RGB),
1568	const_iv (GL_RGBA),	2157	const_iv (GL_RGBA),
		2158	const_iv (GL_RGBA4),
		2159	const_iv (GL_RGBA8),
		2160	const_iv (GL_RGB5_A1),
1569	const_iv (GL_UNSIGNED_BYTE),	2161	const_iv (GL_UNSIGNED_BYTE),
1570	const_iv (GL_UNSIGNED_SHORT),	2162	const_iv (GL_UNSIGNED_SHORT),
1571	const_iv (GL_UNSIGNED_INT),	2163	const_iv (GL_UNSIGNED_INT),
1572	const_iv (GL_ALPHA),	2164	const_iv (GL_ALPHA),
1573	const_iv (GL_INTENSITY),	2165	const_iv (GL_INTENSITY),
…		…
1605	const_iv (GL_SEPARABLE_2D),	2197	const_iv (GL_SEPARABLE_2D),
1606	const_iv (GL_CONVOLUTION_2D),	2198	const_iv (GL_CONVOLUTION_2D),
1607	const_iv (GL_CONVOLUTION_BORDER_MODE),	2199	const_iv (GL_CONVOLUTION_BORDER_MODE),
1608	const_iv (GL_CONSTANT_BORDER),	2200	const_iv (GL_CONSTANT_BORDER),
1609	const_iv (GL_LINES),	2201	const_iv (GL_LINES),
		2202	const_iv (GL_LINE_STRIP),
1610	const_iv (GL_LINE_LOOP),	2203	const_iv (GL_LINE_LOOP),
1611	const_iv (GL_QUADS),	2204	const_iv (GL_QUADS),
1612	const_iv (GL_QUAD_STRIP),	2205	const_iv (GL_QUAD_STRIP),
1613	const_iv (GL_TRIANGLES),	2206	const_iv (GL_TRIANGLES),
1614	const_iv (GL_TRIANGLE_STRIP),	2207	const_iv (GL_TRIANGLE_STRIP),
…		…
1622	# undef const_iv	2215	# undef const_iv
1623	};	2216	};
1624		2217
1625	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2218	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1626	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2219	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2220
		2221	texture_av = newAV ();
		2222	AvREAL_off (texture_av);
1627	}	2223	}
1628		2224
1629	char *	2225	char *
1630	gl_vendor ()	2226	gl_vendor ()
1631	CODE:	2227	CODE:
…		…
1647	OUTPUT:	2243	OUTPUT:
1648	RETVAL	2244	RETVAL
1649		2245
1650	int glGetError ()	2246	int glGetError ()
1651		2247
		2248	void glFinish ()
		2249
1652	void glClear (int mask)	2250	void glClear (int mask)
1653		2251
1654	void glClearColor (float r, float g, float b, float a = 1.0)	2252	void glClearColor (float r, float g, float b, float a = 1.0)
1655	PROTOTYPE: @	2253	PROTOTYPE: @
1656		2254
…		…
1679	void glPushMatrix ()	2277	void glPushMatrix ()
1680		2278
1681	void glPopMatrix ()	2279	void glPopMatrix ()
1682		2280
1683	void glLoadIdentity ()	2281	void glLoadIdentity ()
		2282
		2283	void glDrawBuffer (int buffer)
		2284
		2285	void glReadBuffer (int buffer)
1684		2286
1685	# near_ and far_ are due to microsofts buggy "c" compiler	2287	# near_ and far_ are due to microsofts buggy "c" compiler
1686	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2288	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1687		2289
1688	# near_ and far_ are due to microsofts buggy "c" compiler	2290	# near_ and far_ are due to microsofts buggy "c" compiler
…		…
1718	r *= a;	2320	r *= a;
1719	g *= a;	2321	g *= a;
1720	b *= a;	2322	b *= a;
1721	}	2323	}
1722	// microsoft visual "c" rounds instead of truncating...	2324	// microsoft visual "c" rounds instead of truncating...
1723	glColor4ub (MIN ((int)(r * 256.f), 255),	2325	glColor4f (r, g, b, a);
1724	MIN ((int)(g * 256.f), 255),
1725	MIN ((int)(b * 256.f), 255),
1726	MIN ((int)(a * 256.f), 255));
1727		2326
1728	void glInterleavedArrays (int format, int stride, char *data)	2327	void glInterleavedArrays (int format, int stride, char *data)
1729		2328
1730	void glDrawElements (int mode, int count, int type, char *indices)	2329	void glDrawElements (int mode, int count, int type, char *indices)
1731		2330
…		…
1779		2378
1780	int glGenTexture ()	2379	int glGenTexture ()
1781	CODE:	2380	CODE:
1782	{	2381	{
1783	GLuint name;	2382	GLuint name;
		2383	if (AvFILL (texture_av) >= 0)
		2384	name = (GLuint)(size_t)av_pop (texture_av);
		2385	else
1784	glGenTextures (1, &name);	2386	glGenTextures (1, &name);
1785	RETVAL = name;	2387	RETVAL = name;
1786	}	2388	}
1787	OUTPUT:	2389	OUTPUT:
1788	RETVAL	2390	RETVAL
1789		2391
1790	void glDeleteTexture (int name)	2392	void glDeleteTexture (int name)
1791	CODE:	2393	CODE:
1792	{	2394	{
1793	GLuint name_ = name;	2395	/* make a half-assed attempt at returning the memory used by the texture */
1794	glDeleteTextures (1, &name_);	2396	/* textures are frequently being reused by cfplus anyway */
		2397	/glBindTexture (GL_TEXTURE_2D, name);/
		2398	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		2399	av_push (texture_av, (SV *)(size_t)name);
		2400	{ GLuint name_ = name; glDeleteTextures (1, &name_); }
1795	}	2401	}
1796		2402
1797	int glGenList ()	2403	int glGenList ()
1798	CODE:	2404	CODE:
1799	RETVAL = glGenLists (1);	2405	RETVAL = glGenLists (1);
…		…
1808		2414
1809	void glEndList ()	2415	void glEndList ()
1810		2416
1811	void glCallList (int list)	2417	void glCallList (int list)
1812		2418
1813

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.104 by root, Mon Jun 5 00:17:47 2006 UTC vs. Revision 1.191 by root, Thu Apr 26 23:51:02 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.104 by root, Mon Jun 5 00:17:47 2006 UTC vs.
Revision 1.191 by root, Thu Apr 26 23:51:02 2007 UTC