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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.105 by root, Mon Jun 5 03:33:09 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);
		124	#ifdef FC_HINT_STYLE
91	//FcPatternAddBool (pattern, FC_AUTOHINT, 1);	125	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		126	#endif
92	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	127	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
93	}	128	}
94		129
95	static void	130	static void
96	layout_update_font (CFClient__Layout self)	131	layout_update_font (CFPlus__Layout self)
97	{	132	{
98	/* 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
99	* reasonably well with bitstream vera	134	* reasonably well with bitstream vera
100	*/	135	*/
101	PangoFontDescription *font = self->font ? self->font : default_font;	136	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
105		140
106	pango_layout_set_font_description (self->pl, font);	141	pango_layout_set_font_description (self->pl, font);
107	}	142	}
108		143
109	static void	144	static void
110	layout_get_pixel_size (CFClient__Layout self, int w, int h)	145	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
111	{	146	{
		147	PangoRectangle rect;
		148
		149	// get_pixel_* wrongly rounds down
112	pango_layout_get_pixel_size (self->pl, w, h);	150	pango_layout_get_extents (self->pl, 0, &rect);
113		151
114	if (!w) w = 1;	152	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
115	if (!h) h = 1;	153	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
116		154
117	w = (w + 3) & ~3;	155	if (!rect.width) rect.width = 1;
118	}	156	if (!rect.height) rect.height = 1;
119		157
		158	*w = rect.width;
		159	*h = rect.height;
		160	}
		161
		162	typedef uint16_t tileid;
120	typedef uint16_t mapface;	163	typedef uint16_t faceid;
121		164
122	typedef struct {	165	typedef struct {
123	GLint name;	166	int name;
124	int w, h;	167	int w, h;
125	float s, t;	168	float s, t;
126	uint8_t r, g, b, a;	169	uint8_t r, g, b, a;
		170	tileid smoothtile;
		171	uint8_t smoothlevel;
127	} maptex;	172	} maptex;
128		173
129	typedef struct {	174	typedef struct {
		175	uint32_t player;
		176	tileid tile[3];
130	int16_t darkness;	177	uint16_t darkness;
131	mapface face[3];	178	uint8_t stat_width, stat_hp, flags, smoothmax;
132	} mapcell;	179	} mapcell;
133		180
134	typedef struct {	181	typedef struct {
135	int32_t c0, c1;	182	int32_t c0, c1;
136	mapcell *col;	183	mapcell *col;
137	} maprow;	184	} maprow;
138		185
139	typedef struct map {	186	typedef struct map {
140	int x, y, w, h;	187	int x, y, w, h;
141	int ox, oy; /* offset to virtual global coordinate system */	188	int ox, oy; /* offset to virtual global coordinate system */
142	int faces;	189	int faces; tileid *face2tile; // [faceid]
143	mapface *face;	190	int texs; maptex *tex; // [tileid]
144
145	int texs;
146	maptex *tex;
147		191
148	int32_t rows;	192	int32_t rows;
149	maprow *row;	193	maprow *row;
150	} *CFClient__Map;	194	} *CFPlus__Map;
151		195
152	static char *	196	static char *
153	prepend (char *ptr, int sze, int inc)	197	prepend (char *ptr, int sze, int inc)
154	{	198	{
155	char *p;	199	char *p;
…		…
172	}	216	}
173		217
174	#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))
175	#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))
176		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
177	static maprow *	241	static maprow *
178	map_get_row (CFClient__Map self, int y)	242	map_get_row (CFPlus__Map self, int y)
179	{	243	{
180	if (0 > y)	244	if (0 > y)
181	{	245	{
182	int extend = - y + MAP_EXTEND_Y;	246	int extend = - y + MAP_EXTEND_Y;
183	Prepend (maprow, self->row, self->rows, extend);	247	Prepend (maprow, self->row, self->rows, extend);
…		…
221		285
222	return row->col + (x - row->c0);	286	return row->col + (x - row->c0);
223	}	287	}
224		288
225	static mapcell *	289	static mapcell *
226	map_get_cell (CFClient__Map self, int x, int y)	290	map_get_cell (CFPlus__Map self, int x, int y)
227	{	291	{
228	return row_get_cell (map_get_row (self, y), x);	292	return row_get_cell (map_get_row (self, y), x);
229	}	293	}
230		294
231	static void	295	static void
232	map_clear (CFClient__Map self)	296	map_clear (CFPlus__Map self)
233	{	297	{
234	int r;	298	int r;
235		299
236	for (r = 0; r < self->rows; r++)	300	for (r = 0; r < self->rows; r++)
237	Safefree (self->row[r].col);	301	Safefree (self->row[r].col);
…		…
245	self->row = 0;	309	self->row = 0;
246	self->rows = 0;	310	self->rows = 0;
247	}	311	}
248		312
249	static void	313	static void
250	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)
251	{	315	{
252	int x, y;	316	int x, y;
253	maprow *row;	317	maprow *row;
		318	mapcell *cell;
254		319
255	for (y = y0; y < y0 + h; y++)	320	for (y = y0; y < y0 + h; y++)
256	if (y >= 0)	321	if (y >= 0)
257	{	322	{
258	if (y >= self->rows)	323	if (y >= self->rows)
…		…
264	if (x >= row->c0)	329	if (x >= row->c0)
265	{	330	{
266	if (x >= row->c1)	331	if (x >= row->c1)
267	break;	332	break;
268		333
269	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;
270	}	340	}
271	}	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);
272	}	358	}
273		359
274	static void	360	static void
275	music_finished (void)	361	music_finished (void)
276	{	362	{
…		…
295	ev.data2 = 0;	381	ev.data2 = 0;
296		382
297	SDL_PushEvent ((SDL_Event *)&ev);	383	SDL_PushEvent ((SDL_Event *)&ev);
298	}	384	}
299		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
300	MODULE = CFClient PACKAGE = CFClient	407	MODULE = CFPlus PACKAGE = CFPlus
301		408
302	PROTOTYPES: ENABLE	409	PROTOTYPES: ENABLE
303		410
304	BOOT:	411	BOOT:
305	{	412	{
306	HV *stash = gv_stashpv ("CFClient", 1);	413	HV *stash = gv_stashpv ("CFPlus", 1);
307	static const struct {	414	static const struct {
308	const char *name;	415	const char *name;
309	IV iv;	416	IV iv;
310	} *civ, const_iv[] = {	417	} *civ, const_iv[] = {
311	# 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
312	const_iv (SDL_ACTIVEEVENT),	422	const_iv (SDL_ACTIVEEVENT),
313	const_iv (SDL_KEYDOWN),	423	const_iv (SDL_KEYDOWN),
314	const_iv (SDL_KEYUP),	424	const_iv (SDL_KEYUP),
315	const_iv (SDL_MOUSEMOTION),	425	const_iv (SDL_MOUSEMOTION),
316	const_iv (SDL_MOUSEBUTTONDOWN),	426	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
325	const_iv (SDL_EVENT_RESERVEDA),	435	const_iv (SDL_EVENT_RESERVEDA),
326	const_iv (SDL_EVENT_RESERVEDB),	436	const_iv (SDL_EVENT_RESERVEDB),
327	const_iv (SDL_VIDEORESIZE),	437	const_iv (SDL_VIDEORESIZE),
328	const_iv (SDL_VIDEOEXPOSE),	438	const_iv (SDL_VIDEOEXPOSE),
329	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
330	const_iv (SDLK_KP0),	445	const_iv (SDLK_KP0),
331	const_iv (SDLK_KP1),	446	const_iv (SDLK_KP1),
332	const_iv (SDLK_KP2),	447	const_iv (SDLK_KP2),
333	const_iv (SDLK_KP3),	448	const_iv (SDLK_KP3),
334	const_iv (SDLK_KP4),	449	const_iv (SDLK_KP4),
…		…
389	const_iv (SDLK_BREAK),	504	const_iv (SDLK_BREAK),
390	const_iv (SDLK_MENU),	505	const_iv (SDLK_MENU),
391	const_iv (SDLK_POWER),	506	const_iv (SDLK_POWER),
392	const_iv (SDLK_EURO),	507	const_iv (SDLK_EURO),
393	const_iv (SDLK_UNDO),	508	const_iv (SDLK_UNDO),
		509
394	const_iv (KMOD_NONE),	510	const_iv (KMOD_NONE),
		511	const_iv (KMOD_SHIFT),
395	const_iv (KMOD_LSHIFT),	512	const_iv (KMOD_LSHIFT),
396	const_iv (KMOD_RSHIFT),	513	const_iv (KMOD_RSHIFT),
		514	const_iv (KMOD_CTRL),
397	const_iv (KMOD_LCTRL),	515	const_iv (KMOD_LCTRL),
398	const_iv (KMOD_RCTRL),	516	const_iv (KMOD_RCTRL),
		517	const_iv (KMOD_ALT),
399	const_iv (KMOD_LALT),	518	const_iv (KMOD_LALT),
400	const_iv (KMOD_RALT),	519	const_iv (KMOD_RALT),
		520	const_iv (KMOD_META),
401	const_iv (KMOD_LMETA),	521	const_iv (KMOD_LMETA),
402	const_iv (KMOD_RMETA),	522	const_iv (KMOD_RMETA),
403	const_iv (KMOD_NUM),	523	const_iv (KMOD_NUM),
404	const_iv (KMOD_CAPS),	524	const_iv (KMOD_CAPS),
405	const_iv (KMOD_MODE),	525	const_iv (KMOD_MODE),
406	const_iv (KMOD_CTRL),
407	const_iv (KMOD_SHIFT),
408	const_iv (KMOD_ALT),
409	const_iv (KMOD_META)
410	# undef const_iv	526	# undef const_iv
411	};	527	};
412		528
413	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; )
414	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);
415	}	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)
416		552
417	void	553	void
418	pango_init ()	554	pango_init ()
419	CODE:	555	CODE:
420	// delayed, so it can pick up new fonts added by AddFontResourceEx
421	{	556	{
422	{
423	ft2_fontmap = pango_ft2_font_map_new ();	557	opengl_fontmap = pango_opengl_font_map_new ();
424	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);
425	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	559	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
426	}
427
428	{
429	cairo_font_options_t *fopt = cairo_font_options_create ();
430	cairo_fontmap = pango_cairo_font_map_get_default ();
431	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
432	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
433	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
434	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
435	pango_cairo_context_set_font_options (cairo_context, fopt);
436	cairo_font_options_destroy (fopt);
437	}
438	}	560	}
439		561
440	int	562	int
441	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	563	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
442		564
443	void	565	void
444	SDL_Quit ()	566	SDL_Quit ()
445		567
446	void	568	void
…		…
453	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	575	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
454	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	576	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
455	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	577	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
456		578
457	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	579	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
458	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	580	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
459		581
460	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	582	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
461	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	583	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
462	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	584	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
463	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	585	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
464		586
465	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
466		592
467	SDL_EnableUNICODE (1);	593	SDL_EnableUNICODE (1);
468	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	594	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
469		595
470	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	596	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
490	RETVAL = !!SDL_SetVideoMode (	616	RETVAL = !!SDL_SetVideoMode (
491	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	617	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
492	);	618	);
493	if (RETVAL)	619	if (RETVAL)
494	{	620	{
		621	av_clear (texture_av);
		622
495	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	623	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
496	# 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);
497	# include "glfunc.h"	625	# include "glfunc.h"
498	# undef GL_FUNC	626	# undef GL_FUNC
		627
499	}	628	}
500	OUTPUT:	629	OUTPUT:
501	RETVAL	630	RETVAL
502		631
503	void	632	void
…		…
522	case SDL_KEYDOWN:	651	case SDL_KEYDOWN:
523	case SDL_KEYUP:	652	case SDL_KEYUP:
524	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	653	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
525	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	654	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
526	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 */
527	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	657	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
528	break;	658	break;
529		659
530	case SDL_ACTIVEEVENT:	660	case SDL_ACTIVEEVENT:
531	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	661	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
557	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	687	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
558	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	688	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
559	break;	689	break;
560	}	690	}
561		691
562	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	692	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
563	}	693	}
564	}	694	}
565		695
566	int	696	int
567	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)
…		…
576	Mix_AllocateChannels (int numchans = -1)	706	Mix_AllocateChannels (int numchans = -1)
577		707
578	void	708	void
579	lowdelay (int fd, int val = 1)	709	lowdelay (int fd, int val = 1)
580	CODE:	710	CODE:
		711	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		712
		713	void
		714	win32_proxy_info ()
		715	PPCODE:
		716	{
581	#ifndef _WIN32	717	#ifdef _WIN32
582	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	}
583	#endif	739	#endif
		740	}
584		741
585	void	742	void
586	add_font (char *file)	743	add_font (char *file)
587	CODE:	744	CODE:
588	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	745	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
589	#ifdef _WIN32
590	// cairo... sigh... requires win2000
591	AddFontResourceEx (file, FR_PRIVATE, 0);
592	#endif
593		746
594	void	747	void
595	load_image_inline (SV *image_)	748	load_image_inline (SV *image_)
596	ALIAS:	749	ALIAS:
597	load_image_file = 1	750	load_image_file = 1
…		…
639		792
640	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	793	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
641		794
642	assert (surface2->pitch == surface2->w * 4);	795	assert (surface2->pitch == surface2->w * 4);
643		796
		797	SDL_LockSurface (surface2);
644	EXTEND (SP, 5);	798	EXTEND (SP, 6);
645	PUSHs (sv_2mortal (newSViv (surface2->w)));	799	PUSHs (sv_2mortal (newSViv (surface2->w)));
646	PUSHs (sv_2mortal (newSViv (surface2->h)));	800	PUSHs (sv_2mortal (newSViv (surface2->h)));
647	SDL_LockSurface (surface2);
648	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	801	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
649	SDL_UnlockSurface (surface2);
650	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)));
651	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	803	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
652	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	804	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		805	SDL_UnlockSurface (surface2);
653		806
654	SDL_FreeSurface (surface);	807	SDL_FreeSurface (surface);
655	SDL_FreeSurface (surface2);	808	SDL_FreeSurface (surface2);
656	}	809	}
657		810
…		…
693	CODE:	846	CODE:
694	fprintf (stderr, "FATAL: %s\n", message);	847	fprintf (stderr, "FATAL: %s\n", message);
695	#ifdef _WIN32	848	#ifdef _WIN32
696	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	849	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
697	#endif	850	#endif
698	exit (1);	851	_exit (1);
699		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
700	MODULE = CFClient PACKAGE = CFClient::Font	862	MODULE = CFPlus PACKAGE = CFPlus::Font
701		863
702	CFClient::Font	864	CFPlus::Font
703	new_from_file (SV class, char path, int id = 0)	865	new_from_file (SV class, char path, int id = 0)
704	CODE:	866	CODE:
705	{	867	{
706	int count;	868	int count;
707	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	869	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
710	}	872	}
711	OUTPUT:	873	OUTPUT:
712	RETVAL	874	RETVAL
713		875
714	void	876	void
715	DESTROY (CFClient::Font self)	877	DESTROY (CFPlus::Font self)
716	CODE:	878	CODE:
717	pango_font_description_free (self);	879	pango_font_description_free (self);
718		880
719	void	881	void
720	make_default (CFClient::Font self)	882	make_default (CFPlus::Font self)
721	CODE:	883	CODE:
722	default_font = self;	884	default_font = self;
723		885
724	MODULE = CFClient PACKAGE = CFClient::Layout	886	MODULE = CFPlus PACKAGE = CFPlus::Layout
725		887
726	CFClient::Layout	888	void
727	new (SV *class, int rgba = 0)	889	reset_glyph_cache ()
728	CODE:	890	CODE:
729	#if _WIN32	891	tc_clear ();
730	//rgba = 0;//D makes text nicer, breaks TextView	892
731	#endif	893	CFPlus::Layout
732	rgba=1;//D	894	new (SV *class)
		895	CODE:
733	New (0, RETVAL, 1, struct cf_layout);	896	New (0, RETVAL, 1, struct cf_layout);
734		897
735	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	898	RETVAL->pl = pango_layout_new (opengl_context);
736	RETVAL->rgba = rgba;
737	RETVAL->r = 1.;	899	RETVAL->r = 1.;
738	RETVAL->g = 1.;	900	RETVAL->g = 1.;
739	RETVAL->b = 1.;	901	RETVAL->b = 1.;
740	RETVAL->a = 1.;	902	RETVAL->a = 1.;
741	RETVAL->base_height = MIN_FONT_HEIGHT;	903	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
745	layout_update_font (RETVAL);	907	layout_update_font (RETVAL);
746	OUTPUT:	908	OUTPUT:
747	RETVAL	909	RETVAL
748		910
749	void	911	void
750	DESTROY (CFClient::Layout self)	912	DESTROY (CFPlus::Layout self)
751	CODE:	913	CODE:
752	g_object_unref (self->pl);	914	g_object_unref (self->pl);
753	Safefree (self);	915	Safefree (self);
754		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
755	int	1007	int
756	is_rgba (CFClient::Layout self)	1008	has_wrapped (CFPlus::Layout self)
757	CODE:	1009	CODE:
758	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	}
759	OUTPUT:	1019	OUTPUT:
760	RETVAL	1020	RETVAL
761		1021
762	void
763	set_text (CFClient::Layout self, SV *text_)
764	CODE:
765	{
766	STRLEN textlen;
767	char *text = SvPVutf8 (text_, textlen);
768
769	pango_layout_set_text (self->pl, text, textlen);
770	}
771
772	void
773	set_markup (CFClient::Layout self, SV *text_)
774	CODE:
775	{
776	STRLEN textlen;
777	char *text = SvPVutf8 (text_, textlen);
778
779	pango_layout_set_markup (self->pl, text, textlen);
780	}
781
782	SV *	1022	SV *
783	get_text (CFClient::Layout self)	1023	get_text (CFPlus::Layout self)
784	CODE:	1024	CODE:
785	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1025	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
786	SvUTF8_on (RETVAL);	1026	sv_utf8_decode (RETVAL);
787	OUTPUT:	1027	OUTPUT:
788	RETVAL	1028	RETVAL
789		1029
790	void	1030	void
791	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.)
792	CODE:	1032	CODE:
793	self->r = r;	1033	self->r = r;
794	self->g = g;	1034	self->g = g;
795	self->b = b;	1035	self->b = b;
796	self->a = a;	1036	self->a = a;
797		1037
798	void	1038	void
799	set_font (CFClient::Layout self, CFClient::Font font = 0)	1039	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
800	CODE:	1040	CODE:
801	if (self->font != font)	1041	if (self->font != font)
802	{	1042	{
803	self->font = font;	1043	self->font = font;
804	layout_update_font (self);	1044	layout_update_font (self);
805	}	1045	}
806		1046
807	void	1047	void
808	set_height (CFClient::Layout self, int base_height)	1048	set_height (CFPlus::Layout self, int base_height)
809	CODE:	1049	CODE:
810	if (self->base_height != base_height)	1050	if (self->base_height != base_height)
811	{	1051	{
812	self->base_height = base_height;	1052	self->base_height = base_height;
813	layout_update_font (self);	1053	layout_update_font (self);
814	}	1054	}
815		1055
816	void	1056	void
817	set_width (CFClient::Layout self, int max_width = -1)	1057	set_width (CFPlus::Layout self, int max_width = -1)
818	CODE:	1058	CODE:
819	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);
820		1060
821	void	1061	void
822	set_indent (CFClient::Layout self, int indent)	1062	set_indent (CFPlus::Layout self, int indent)
823	CODE:	1063	CODE:
824	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1064	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
825		1065
826	void	1066	void
827	set_spacing (CFClient::Layout self, int spacing)	1067	set_spacing (CFPlus::Layout self, int spacing)
828	CODE:	1068	CODE:
829	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1069	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
830		1070
831	void	1071	void
832	set_ellipsise (CFClient::Layout self, int ellipsise)	1072	set_ellipsise (CFPlus::Layout self, int ellipsise)
833	CODE:	1073	CODE:
834	pango_layout_set_ellipsize (self->pl,	1074	pango_layout_set_ellipsize (self->pl,
835	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1075	ellipsise == 1 ? PANGO_ELLIPSIZE_START
836	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1076	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
837	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1077	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
838	: PANGO_ELLIPSIZE_NONE	1078	: PANGO_ELLIPSIZE_NONE
839	);	1079	);
840		1080
841	void	1081	void
842	set_single_paragraph_mode (CFClient::Layout self, int spm)	1082	set_single_paragraph_mode (CFPlus::Layout self, int spm)
843	CODE:	1083	CODE:
844	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1084	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
845		1085
846	void	1086	void
847	size (CFClient::Layout self)	1087	size (CFPlus::Layout self)
848	PPCODE:	1088	PPCODE:
849	{	1089	{
850	int w, h;	1090	int w, h;
851		1091
852	layout_get_pixel_size (self, &w, &h);	1092	layout_get_pixel_size (self, &w, &h);
…		…
855	PUSHs (sv_2mortal (newSViv (w)));	1095	PUSHs (sv_2mortal (newSViv (w)));
856	PUSHs (sv_2mortal (newSViv (h)));	1096	PUSHs (sv_2mortal (newSViv (h)));
857	}	1097	}
858		1098
859	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
860	xy_to_index (CFClient::Layout self, int x, int y)	1112	xy_to_index (CFPlus::Layout self, int x, int y)
861	CODE:	1113	CODE:
862	{	1114	{
863	int index, trailing;	1115	int index, trailing;
864	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);
865	RETVAL = index;	1117	RETVAL = index + trailing;
866	}	1118	}
867	OUTPUT:	1119	OUTPUT:
868	RETVAL	1120	RETVAL
869		1121
870	void	1122	void
871	cursor_pos (CFClient::Layout self, int index)	1123	cursor_pos (CFPlus::Layout self, int index)
872	PPCODE:	1124	PPCODE:
873	{	1125	{
874	PangoRectangle strong_pos;	1126	PangoRectangle strong_pos;
875	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1127	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
876		1128
…		…
879	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1131	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
880	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1132	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
881	}	1133	}
882		1134
883	void	1135	void
884	render (CFClient::Layout self)	1136	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
885	PPCODE:	1137	PPCODE:
886	{	1138	{
887	SV *retval;	1139	int line, x;
888	int w, h;
889		1140
890	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 */
891		1143
892	if (self->rgba)
893	{
894	cairo_surface_t *surface;
895	cairo_t *cairo;
896
897	retval = newSV (w * h * 4);
898	SvPOK_only (retval);
899	SvCUR_set (retval, w * h * 4);
900
901	memset (SvPVX (retval), 0, w * h * 4);
902
903	surface = cairo_image_surface_create_for_data (
904	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
905	cairo = cairo_create (surface);
906	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
907
908	pango_cairo_show_layout (cairo, self->pl);
909
910	cairo_destroy (cairo);
911	cairo_surface_destroy (surface);
912
913	// what a mess, and its premultiplied, too :(
914	{
915	uint32_t p = (uint32_t )SvPVX (retval);
916	uint32_t e = p + w h;
917
918	while (p < e)
919	{
920	uint32_t rgba = *p;
921	rgba = (rgba >> 24) \| (rgba << 8);
922	#if 0
923	#ifdef _WIN32
924	{//D
925	uint8_t r = rgba >> 24;
926	uint8_t g = rgba >> 16;
927	uint8_t b = rgba >> 8;
928	uint8_t a = rgba >> 0;
929
930	rgba = (rgba & 0xffffff00) \| a;
931	}
932	#endif
933	#endif
934	rgba = SDL_SwapBE32 (rgba);
935	*p++ = rgba;
936	}
937	}
938
939	EXTEND (SP, 5);	1144	EXTEND (SP, 2);
940	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)
941	PUSHs (sv_2mortal (newSViv (h)));	1166	PUSHs (sv_2mortal (newSViv (index + trailing)));
942	PUSHs (sv_2mortal (retval));
943	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
944	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
945	}
946	else	1167	else
947	{	1168	{
948	FT_Bitmap bitmap;
949
950	retval = newSV (w * h);
951	SvPOK_only (retval);
952	SvCUR_set (retval, w * h);
953
954	bitmap.rows = h;
955	bitmap.width = w;
956	bitmap.pitch = w;
957	bitmap.buffer = (unsigned char*)SvPVX (retval);
958	bitmap.num_grays = 256;
959	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
960
961	memset (bitmap.buffer, 0, w * h);
962
963	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
964
965	EXTEND (SP, 5);
966	PUSHs (sv_2mortal (newSViv (w)));	1169	PUSHs (sv_2mortal (newSViv (index)));
967	PUSHs (sv_2mortal (newSViv (h)));	1170	PUSHs (sv_2mortal (newSViv (trailing)));
968	PUSHs (sv_2mortal (retval));
969	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
970	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
971	}	1171	}
972	}	1172	}
973		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
974	MODULE = CFClient PACKAGE = CFClient::Texture	1184	MODULE = CFPlus PACKAGE = CFPlus::Texture
975		1185
976	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
977	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.)
978	PROTOTYPE: $$$;$$	1225	PROTOTYPE: $$$;$$
979	ALIAS:	1226	ALIAS:
980	draw_quad_alpha = 1	1227	draw_quad_alpha = 1
981	draw_quad_alpha_premultiplied = 2	1228	draw_quad_alpha_premultiplied = 2
982	CODE:	1229	CODE:
…		…
1020	glDisable (GL_ALPHA_TEST);	1267	glDisable (GL_ALPHA_TEST);
1021	glDisable (GL_BLEND);	1268	glDisable (GL_BLEND);
1022	}	1269	}
1023	}	1270	}
1024		1271
1025	MODULE = CFClient PACKAGE = CFClient::Map	1272	MODULE = CFPlus PACKAGE = CFPlus::Map
1026		1273
1027	CFClient::Map	1274	CFPlus::Map
1028	new (SV *class, int map_width, int map_height)	1275	new (SV *class)
1029	CODE:	1276	CODE:
1030	New (0, RETVAL, 1, struct map);	1277	New (0, RETVAL, 1, struct map);
1031	RETVAL->x = 0;	1278	RETVAL->x = 0;
1032	RETVAL->y = 0;	1279	RETVAL->y = 0;
1033	RETVAL->w = map_width;	1280	RETVAL->w = 0;
1034	RETVAL->h = map_height;	1281	RETVAL->h = 0;
1035	RETVAL->ox = 0;	1282	RETVAL->ox = 0;
1036	RETVAL->oy = 0;	1283	RETVAL->oy = 0;
1037	RETVAL->faces = 8192;	1284	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1038	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1285	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1039	RETVAL->texs = 8192;
1040	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1041	RETVAL->rows = 0;	1286	RETVAL->rows = 0;
1042	RETVAL->row = 0;	1287	RETVAL->row = 0;
1043	OUTPUT:	1288	OUTPUT:
1044	RETVAL	1289	RETVAL
1045		1290
1046	void	1291	void
1047	DESTROY (CFClient::Map self)	1292	DESTROY (CFPlus::Map self)
1048	CODE:	1293	CODE:
1049	{	1294	{
1050	map_clear (self);	1295	map_clear (self);
1051	Safefree (self->face);	1296	Safefree (self->face2tile);
		1297	Safefree (self->tex);
1052	Safefree (self);	1298	Safefree (self);
1053	}	1299	}
1054		1300
1055	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
1056	clear (CFClient::Map self)	1308	clear (CFPlus::Map self)
1057	CODE:	1309	CODE:
1058	map_clear (self);	1310	map_clear (self);
1059		1311
1060	void	1312	void
1061	set_face (CFClient::Map self, int face, int texid)	1313	set_tileid (CFPlus::Map self, int face, int tile)
1062	CODE:	1314	CODE:
1063	{	1315	{
1064	while (self->faces <= face)	1316	need_facenum (self, face); self->face2tile [face] = tile;
1065	{	1317	need_texid (self, tile);
1066	Append (mapface, self->face, self->faces, self->faces);
1067	self->faces *= 2;
1068	}
1069
1070	self->face [face] = texid;
1071	}	1318	}
1072		1319
1073	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
1074	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)
1075	CODE:	1345	CODE:
1076	{	1346	{
1077	while (self->texs <= texid)	1347	need_texid (self, texid);
1078	{
1079	Append (maptex, self->tex, self->texs, self->texs);
1080	self->texs *= 2;
1081	}
1082		1348
1083	{	1349	{
1084	maptex *tex = self->tex + texid;	1350	maptex *tex = self->tex + texid;
1085		1351
1086	tex->name = name;	1352	tex->name = name;
…		…
1103	// from transparent color bleeding and ugly wrapping effects.	1369	// from transparent color bleeding and ugly wrapping effects.
1104	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1370	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1105	}	1371	}
1106		1372
1107	int	1373	int
1108	ox (CFClient::Map self)	1374	ox (CFPlus::Map self)
1109	ALIAS:	1375	ALIAS:
1110	oy = 1	1376	oy = 1
1111	x = 2	1377	x = 2
1112	y = 3	1378	y = 3
1113	w = 4	1379	w = 4
…		…
1124	}	1390	}
1125	OUTPUT:	1391	OUTPUT:
1126	RETVAL	1392	RETVAL
1127		1393
1128	void	1394	void
1129	scroll (CFClient::Map self, int dx, int dy)	1395	scroll (CFPlus::Map self, int dx, int dy)
1130	CODE:	1396	CODE:
1131	{	1397	{
1132	if (dx > 0)	1398	if (dx > 0)
1133	map_blank (self, self->x, self->y, dx - 1, self->h);	1399	map_blank (self, self->x, self->y, dx, self->h);
1134	else if (dx < 0)	1400	else if (dx < 0)
1135	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);
1136		1402
1137	if (dy > 0)	1403	if (dy > 0)
1138	map_blank (self, self->x, self->y, self->w, dy - 1);	1404	map_blank (self, self->x, self->y, self->w, dy);
1139	else if (dy < 0)	1405	else if (dy < 0)
1140	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);
1141		1407
1142	self->ox += dx; self->x += dx;	1408	self->ox += dx; self->x += dx;
1143	self->oy += dy; self->y += dy;	1409	self->oy += dy; self->y += dy;
1144		1410
1145	while (self->y < 0)	1411	while (self->y < 0)
…		…
1150	self->y += MAP_EXTEND_Y;	1416	self->y += MAP_EXTEND_Y;
1151	}	1417	}
1152	}	1418	}
1153		1419
1154	void	1420	void
1155	map1a_update (CFClient::Map self, SV *data_)	1421	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1156	CODE:	1422	CODE:
1157	{	1423	{
1158	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1424	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1159	uint8_t data_end = (uint8_t )SvEND (data_);	1425	uint8_t data_end = (uint8_t )SvEND (data_);
1160	mapcell *cell;	1426	mapcell *cell;
1161	int x, y, flags;	1427	int x, y, flags;
1162		1428
1163	while (data < data_end)	1429	while (data < data_end - 1)
1164	{	1430	{
1165	flags = (data [0] << 8) + data [1]; data += 2;	1431	flags = (data [0] << 8) + data [1]; data += 2;
1166		1432
1167	x = ((flags >> 10) & 63) + self->x;	1433	x = self->x + ((flags >> 10) & 63);
1168	y = ((flags >> 4) & 63) + self->y;	1434	y = self->y + ((flags >> 4) & 63);
1169		1435
1170	cell = map_get_cell (self, x, y);	1436	cell = map_get_cell (self, x, y);
1171		1437
1172	if (flags & 15)	1438	if (flags & 15)
1173	{	1439	{
1174	if (cell->darkness < 0)	1440	if (!cell->darkness)
1175	{	1441	{
		1442	memset (cell, 0, sizeof (*cell));
1176	cell->darkness = 0;	1443	cell->darkness = 256;
1177	cell->face [0] = 0;
1178	cell->face [1] = 0;
1179	cell->face [2] = 0;
1180	}	1444	}
1181		1445
1182	cell->darkness = flags & 8 ? *data++ : 255;
1183
1184	//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	}
1185		1487
1186	if (flags & 4)	1488	if (flags & 4)
1187	{	1489	{
1188	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];
1189	}	1493	}
1190		1494
1191	if (flags & 2)	1495	if (flags & 2)
1192	{	1496	{
1193	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];
1194	}	1500	}
1195		1501
1196	if (flags & 1)	1502	if (flags & 1)
1197	{	1503	{
1198	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];
1199	}	1507	}
1200	}	1508	}
1201	else	1509	else
1202	cell->darkness = -1;	1510	cell->darkness = 0;
1203	}	1511	}
1204	}	1512	}
1205		1513
1206	SV *	1514	SV *
1207	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)
1208	CODE:	1516	CODE:
1209	{	1517	{
1210	int x1, x;	1518	int x1, x;
1211	int y1, y;	1519	int y1, y;
1212	int z;	1520	int z;
…		…
1233	{	1541	{
1234	mapcell *cell = row->col + (x - row->c0);	1542	mapcell *cell = row->col + (x - row->c0);
1235		1543
1236	for (z = 0; z <= 0; z++)	1544	for (z = 0; z <= 0; z++)
1237	{	1545	{
1238	mapface face = cell->face [z];
1239
1240	if (face)
1241	{
1242	maptex tex = self->tex [face];	1546	maptex tex = self->tex [cell->tile [z]];
1243	int a0 = 255 - tex.a;	1547	int a0 = 255 - tex.a;
1244	int a1 = tex.a;	1548	int a1 = tex.a;
1245		1549
1246	r = (r * a0 + tex.r * a1) / 255;	1550	r = (r * a0 + tex.r * a1) / 255;
1247	g = (g * a0 + tex.g * a1) / 255;	1551	g = (g * a0 + tex.g * a1) / 255;
1248	b = (b * a0 + tex.b * a1) / 255;	1552	b = (b * a0 + tex.b * a1) / 255;
1249	a = (a * a0 + tex.a * a1) / 255;	1553	a = (a * a0 + tex.a * a1) / 255;
1250	}
1251	}	1554	}
1252	}	1555	}
1253		1556
1254	*map++ = (r )	1557	*map++ = (r )
1255	\| (g << 8)	1558	\| (g << 8)
…		…
1262	}	1565	}
1263	OUTPUT:	1566	OUTPUT:
1264	RETVAL	1567	RETVAL
1265		1568
1266	void	1569	void
1267	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)
1268	PPCODE:	1571	CODE:
1269	{	1572	{
1270	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;
1271	int x, y, z;	1577	int x, y, z;
1272	int last_name;	1578	int last_name;
1273	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;
1274	int sw4 = (sw + 3) & ~3;	1897	int sw4 = (sw + 3) & ~3;
1275	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1898	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1276	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1899	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1277		1900
1278	memset (darkness, 255, sw4 * sh);	1901	memset (darkness, 255, sw4 * sh);
1279	SvPOK_only (darkness_sv);	1902	SvPOK_only (darkness_sv);
1280	SvCUR_set (darkness_sv, sw4 * sh);	1903	SvCUR_set (darkness_sv, sw4 * sh);
1281		1904
1282	vx = self->x + (self->w - sw) / 2 - shift_x;	1905	mx += self->x;
1283	vy = self->y + (self->h - sh) / 2 - shift_y;	1906	my += self->y;
1284		1907
1285	/*
1286	int vx = self->vx = self->w >= sw
1287	? self->x + (self->w - sw) / 2
1288	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1289
1290	int vy = self->vy = self->h >= sh
1291	? self->y + (self->h - sh) / 2
1292	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1293	*/
1294
1295	glColor4ub (255, 255, 255, 255);
1296
1297	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1298	glEnable (GL_BLEND);
1299	glEnable (GL_TEXTURE_2D);
1300	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1301
1302	glBegin (GL_QUADS);
1303
1304	last_name = 0;
1305
1306	for (z = 0; z < 3; z++)
1307	for (y = 0; y < sh; y++)	1908	for (y = 0; y < sh; y++)
1308	if (0 <= y + vy && y + vy < self->rows)	1909	if (0 <= y + my && y + my < self->rows)
1309	{	1910	{
1310	maprow *row = self->row + (y + vy);	1911	maprow *row = self->row + (y + my);
1311		1912
1312	for (x = 0; x < sw; x++)	1913	for (x = 0; x < sw; x++)
1313	if (row->c0 <= x + vx && x + vx < row->c1)	1914	if (row->c0 <= x + mx && x + mx < row->c1)
1314	{	1915	{
1315	mapcell *cell = row->col + (x + vx - row->c0);	1916	mapcell *cell = row->col + (x + mx - row->c0);
1316		1917
1317	darkness[y * sw4 + x] = cell->darkness < 0	1918	darkness[y * sw4 + x] = cell->darkness
		1919	? 255 - (cell->darkness - 1)
1318	? 255 - FOW_DARKNESS	1920	: 255 - FOW_DARKNESS;
1319	: 255 - cell->darkness;
1320
1321	face = cell->face [z];
1322
1323	if (face)
1324	{
1325	maptex tex = self->tex [face];
1326
1327	int px = (x + 1) * 32 - tex.w;
1328	int py = (y + 1) * 32 - tex.h;
1329
1330	if (last_name != tex.name)
1331	{
1332	glEnd ();
1333	last_name = tex.name;
1334	glBindTexture (GL_TEXTURE_2D, last_name);
1335	glBegin (GL_QUADS);
1336	}
1337
1338	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1339	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1340	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1341	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1342	}
1343	}	1921	}
1344	}	1922	}
1345
1346	glEnd ();
1347
1348	glDisable (GL_TEXTURE_2D);
1349	glDisable (GL_BLEND);
1350		1923
1351	EXTEND (SP, 3);	1924	EXTEND (SP, 3);
1352	PUSHs (sv_2mortal (newSViv (sw4)));	1925	PUSHs (sv_2mortal (newSViv (sw4)));
1353	PUSHs (sv_2mortal (newSViv (sh)));	1926	PUSHs (sv_2mortal (newSViv (sh)));
1354	PUSHs (darkness_sv);	1927	PUSHs (darkness_sv);
1355	}	1928	}
1356		1929
1357	SV *	1930	SV *
1358	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)
1359	CODE:	1932	CODE:
1360	{	1933	{
1361	int x, y, x1, y1;	1934	int x, y, x1, y1;
1362	SV data_sv = newSV (w h * 7 + 5);	1935	SV data_sv = newSV (w h * 7 + 5);
1363	uint8_t data = (uint8_t )SvPVX (data_sv);	1936	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1388	if (row && row->c0 <= x && x < row->c1)	1961	if (row && row->c0 <= x && x < row->c1)
1389	{	1962	{
1390	mapcell *cell = row->col + (x - row->c0);	1963	mapcell *cell = row->col + (x - row->c0);
1391	uint8_t flags = 0;	1964	uint8_t flags = 0;
1392		1965
1393	if (cell->face [0]) flags \|= 1;	1966	if (cell->tile [0]) flags \|= 1;
1394	if (cell->face [1]) flags \|= 2;	1967	if (cell->tile [1]) flags \|= 2;
1395	if (cell->face [2]) flags \|= 4;	1968	if (cell->tile [2]) flags \|= 4;
1396		1969
1397	*data++ = flags;	1970	*data++ = flags;
1398		1971
1399	if (flags & 1)	1972	if (flags & 1)
1400	{	1973	{
		1974	tileid tile = cell->tile [0];
1401	*data++ = cell->face [0] >> 8;	1975	*data++ = tile >> 8;
1402	*data++ = cell->face [0];	1976	*data++ = tile;
1403	}	1977	}
1404		1978
1405	if (flags & 2)	1979	if (flags & 2)
1406	{	1980	{
		1981	tileid tile = cell->tile [1];
1407	*data++ = cell->face [1] >> 8;	1982	*data++ = tile >> 8;
1408	*data++ = cell->face [1];	1983	*data++ = tile;
1409	}	1984	}
1410		1985
1411	if (flags & 4)	1986	if (flags & 4)
1412	{	1987	{
		1988	tileid tile = cell->tile [2];
1413	*data++ = cell->face [2] >> 8;	1989	*data++ = tile >> 8;
1414	*data++ = cell->face [2];	1990	*data++ = tile;
1415	}	1991	}
1416	}	1992	}
1417	else	1993	else
1418	*data++ = 0;	1994	*data++ = 0;
1419	}	1995	}
…		…
1425	}	2001	}
1426	OUTPUT:	2002	OUTPUT:
1427	RETVAL	2003	RETVAL
1428		2004
1429	void	2005	void
1430	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)
1431	PPCODE:	2007	PPCODE:
1432	{	2008	{
1433	int x, y, z;	2009	int x, y, z;
1434	int w, h;	2010	int w, h;
1435	int x1, y1;	2011	int x1, y1;
…		…
1459	{	2035	{
1460	uint8_t flags = *data++;	2036	uint8_t flags = *data++;
1461		2037
1462	if (flags)	2038	if (flags)
1463	{	2039	{
1464	mapface face[3] = { 0, 0, 0 };
1465
1466	mapcell *cell = row_get_cell (row, x);	2040	mapcell *cell = row_get_cell (row, x);
		2041	tileid tile[3] = { 0, 0, 0 };
1467		2042
1468	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2043	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1469	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2044	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1470	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2045	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1471		2046
1472	if (cell->darkness <= 0)	2047	if (cell->darkness == 0)
1473	{	2048	{
1474	cell->darkness = -1;	2049	cell->darkness = 0;
1475		2050
1476	for (z = 0; z <= 2; z++)	2051	for (z = 0; z <= 2; z++)
1477	{	2052	{
1478	cell->face[z] = face[z];	2053	tileid t = tile [z];
1479		2054
1480	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2055	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2056	{
1481	XPUSHs (sv_2mortal (newSViv (face[z])));	2057	XPUSHs (sv_2mortal (newSViv (t)));
		2058	need_texid (self, t);
		2059	}
		2060
		2061	cell->tile [z] = t;
1482	}	2062	}
1483	}	2063	}
1484	}	2064	}
1485	}	2065	}
1486	}	2066	}
1487	}	2067	}
1488		2068
1489	MODULE = CFClient PACKAGE = CFClient::MixChunk	2069	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1490		2070
1491	CFClient::MixChunk	2071	CFPlus::MixChunk
1492	new_from_file (SV class, char path)	2072	new_from_file (SV class, char path)
1493	CODE:	2073	CODE:
1494	RETVAL = Mix_LoadWAV (path);	2074	RETVAL = Mix_LoadWAV (path);
1495	OUTPUT:	2075	OUTPUT:
1496	RETVAL	2076	RETVAL
1497		2077
1498	void	2078	void
1499	DESTROY (CFClient::MixChunk self)	2079	DESTROY (CFPlus::MixChunk self)
1500	CODE:	2080	CODE:
1501	Mix_FreeChunk (self);	2081	Mix_FreeChunk (self);
1502		2082
1503	int	2083	int
1504	volume (CFClient::MixChunk self, int volume = -1)	2084	volume (CFPlus::MixChunk self, int volume = -1)
1505	CODE:	2085	CODE:
1506	RETVAL = Mix_VolumeChunk (self, volume);	2086	RETVAL = Mix_VolumeChunk (self, volume);
1507	OUTPUT:	2087	OUTPUT:
1508	RETVAL	2088	RETVAL
1509		2089
1510	int	2090	int
1511	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)
1512	CODE:	2092	CODE:
1513	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2093	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1514	OUTPUT:	2094	OUTPUT:
1515	RETVAL	2095	RETVAL
1516		2096
1517	MODULE = CFClient PACKAGE = CFClient::MixMusic	2097	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1518		2098
1519	int	2099	int
1520	volume (int volume = -1)	2100	volume (int volume = -1)
1521	CODE:	2101	CODE:
1522	RETVAL = Mix_VolumeMusic (volume);	2102	RETVAL = Mix_VolumeMusic (volume);
1523	OUTPUT:	2103	OUTPUT:
1524	RETVAL	2104	RETVAL
1525		2105
1526	CFClient::MixMusic	2106	CFPlus::MixMusic
1527	new_from_file (SV class, char path)	2107	new_from_file (SV class, char path)
1528	CODE:	2108	CODE:
1529	RETVAL = Mix_LoadMUS (path);	2109	RETVAL = Mix_LoadMUS (path);
1530	OUTPUT:	2110	OUTPUT:
1531	RETVAL	2111	RETVAL
1532		2112
1533	void	2113	void
1534	DESTROY (CFClient::MixMusic self)	2114	DESTROY (CFPlus::MixMusic self)
1535	CODE:	2115	CODE:
1536	Mix_FreeMusic (self);	2116	Mix_FreeMusic (self);
1537		2117
1538	int	2118	int
1539	play (CFClient::MixMusic self, int loops = -1)	2119	play (CFPlus::MixMusic self, int loops = -1)
1540	CODE:	2120	CODE:
1541	RETVAL = Mix_PlayMusic (self, loops);	2121	RETVAL = Mix_PlayMusic (self, loops);
1542	OUTPUT:	2122	OUTPUT:
1543	RETVAL	2123	RETVAL
1544		2124
1545	MODULE = CFClient PACKAGE = CFClient::OpenGL	2125	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1546		2126
1547	BOOT:	2127	BOOT:
1548	{	2128	{
1549	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2129	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1550	static const struct {	2130	static const struct {
1551	const char *name;	2131	const char *name;
1552	IV iv;	2132	IV iv;
1553	} *civ, const_iv[] = {	2133	} *civ, const_iv[] = {
1554	# define const_iv(name) { # name, (IV)name }	2134	# define const_iv(name) { # name, (IV)name }
…		…
1561	const_iv (GL_SCISSOR_TEST),	2141	const_iv (GL_SCISSOR_TEST),
1562	const_iv (GL_DEPTH_TEST),	2142	const_iv (GL_DEPTH_TEST),
1563	const_iv (GL_ALPHA_TEST),	2143	const_iv (GL_ALPHA_TEST),
1564	const_iv (GL_NORMALIZE),	2144	const_iv (GL_NORMALIZE),
1565	const_iv (GL_RESCALE_NORMAL),	2145	const_iv (GL_RESCALE_NORMAL),
		2146	const_iv (GL_FRONT),
		2147	const_iv (GL_BACK),
1566	const_iv (GL_AND),	2148	const_iv (GL_AND),
1567	const_iv (GL_ONE),	2149	const_iv (GL_ONE),
1568	const_iv (GL_ZERO),	2150	const_iv (GL_ZERO),
1569	const_iv (GL_SRC_ALPHA),	2151	const_iv (GL_SRC_ALPHA),
1570	const_iv (GL_DST_ALPHA),	2152	const_iv (GL_DST_ALPHA),
1571	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2153	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1572	const_iv (GL_ONE_MINUS_DST_ALPHA),	2154	const_iv (GL_ONE_MINUS_DST_ALPHA),
1573	const_iv (GL_SRC_ALPHA_SATURATE),	2155	const_iv (GL_SRC_ALPHA_SATURATE),
1574	const_iv (GL_RGB),	2156	const_iv (GL_RGB),
1575	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),
1576	const_iv (GL_UNSIGNED_BYTE),	2161	const_iv (GL_UNSIGNED_BYTE),
1577	const_iv (GL_UNSIGNED_SHORT),	2162	const_iv (GL_UNSIGNED_SHORT),
1578	const_iv (GL_UNSIGNED_INT),	2163	const_iv (GL_UNSIGNED_INT),
1579	const_iv (GL_ALPHA),	2164	const_iv (GL_ALPHA),
1580	const_iv (GL_INTENSITY),	2165	const_iv (GL_INTENSITY),
…		…
1612	const_iv (GL_SEPARABLE_2D),	2197	const_iv (GL_SEPARABLE_2D),
1613	const_iv (GL_CONVOLUTION_2D),	2198	const_iv (GL_CONVOLUTION_2D),
1614	const_iv (GL_CONVOLUTION_BORDER_MODE),	2199	const_iv (GL_CONVOLUTION_BORDER_MODE),
1615	const_iv (GL_CONSTANT_BORDER),	2200	const_iv (GL_CONSTANT_BORDER),
1616	const_iv (GL_LINES),	2201	const_iv (GL_LINES),
		2202	const_iv (GL_LINE_STRIP),
1617	const_iv (GL_LINE_LOOP),	2203	const_iv (GL_LINE_LOOP),
1618	const_iv (GL_QUADS),	2204	const_iv (GL_QUADS),
1619	const_iv (GL_QUAD_STRIP),	2205	const_iv (GL_QUAD_STRIP),
1620	const_iv (GL_TRIANGLES),	2206	const_iv (GL_TRIANGLES),
1621	const_iv (GL_TRIANGLE_STRIP),	2207	const_iv (GL_TRIANGLE_STRIP),
…		…
1629	# undef const_iv	2215	# undef const_iv
1630	};	2216	};
1631		2217
1632	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; )
1633	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);
1634	}	2223	}
1635		2224
1636	char *	2225	char *
1637	gl_vendor ()	2226	gl_vendor ()
1638	CODE:	2227	CODE:
…		…
1654	OUTPUT:	2243	OUTPUT:
1655	RETVAL	2244	RETVAL
1656		2245
1657	int glGetError ()	2246	int glGetError ()
1658		2247
		2248	void glFinish ()
		2249
1659	void glClear (int mask)	2250	void glClear (int mask)
1660		2251
1661	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)
1662	PROTOTYPE: @	2253	PROTOTYPE: @
1663		2254
…		…
1686	void glPushMatrix ()	2277	void glPushMatrix ()
1687		2278
1688	void glPopMatrix ()	2279	void glPopMatrix ()
1689		2280
1690	void glLoadIdentity ()	2281	void glLoadIdentity ()
		2282
		2283	void glDrawBuffer (int buffer)
		2284
		2285	void glReadBuffer (int buffer)
1691		2286
1692	# near_ and far_ are due to microsofts buggy "c" compiler	2287	# near_ and far_ are due to microsofts buggy "c" compiler
1693	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_)
1694		2289
1695	# near_ and far_ are due to microsofts buggy "c" compiler	2290	# near_ and far_ are due to microsofts buggy "c" compiler
…		…
1725	r *= a;	2320	r *= a;
1726	g *= a;	2321	g *= a;
1727	b *= a;	2322	b *= a;
1728	}	2323	}
1729	// microsoft visual "c" rounds instead of truncating...	2324	// microsoft visual "c" rounds instead of truncating...
1730	glColor4ub (MIN ((int)(r * 256.f), 255),	2325	glColor4f (r, g, b, a);
1731	MIN ((int)(g * 256.f), 255),
1732	MIN ((int)(b * 256.f), 255),
1733	MIN ((int)(a * 256.f), 255));
1734		2326
1735	void glInterleavedArrays (int format, int stride, char *data)	2327	void glInterleavedArrays (int format, int stride, char *data)
1736		2328
1737	void glDrawElements (int mode, int count, int type, char *indices)	2329	void glDrawElements (int mode, int count, int type, char *indices)
1738		2330
…		…
1786		2378
1787	int glGenTexture ()	2379	int glGenTexture ()
1788	CODE:	2380	CODE:
1789	{	2381	{
1790	GLuint name;	2382	GLuint name;
		2383	if (AvFILL (texture_av) >= 0)
		2384	name = (GLuint)(size_t)av_pop (texture_av);
		2385	else
1791	glGenTextures (1, &name);	2386	glGenTextures (1, &name);
1792	RETVAL = name;	2387	RETVAL = name;
1793	}	2388	}
1794	OUTPUT:	2389	OUTPUT:
1795	RETVAL	2390	RETVAL
1796		2391
1797	void glDeleteTexture (int name)	2392	void glDeleteTexture (int name)
1798	CODE:	2393	CODE:
1799	{	2394	{
1800	GLuint name_ = name;	2395	/* make a half-assed attempt at returning the memory used by the texture */
1801	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_); }
1802	}	2401	}
1803		2402
1804	int glGenList ()	2403	int glGenList ()
1805	CODE:	2404	CODE:
1806	RETVAL = glGenLists (1);	2405	RETVAL = glGenLists (1);
…		…
1815		2414
1816	void glEndList ()	2415	void glEndList ()
1817		2416
1818	void glCallList (int list)	2417	void glCallList (int list)
1819		2418
1820

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.105 by root, Mon Jun 5 03:33:09 2006 UTC vs. Revision 1.191 by root, Thu Apr 26 23:51:02 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.105 by root, Mon Jun 5 03:33:09 2006 UTC vs.
Revision 1.191 by root, Thu Apr 26 23:51:02 2007 UTC