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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.112 by root, Mon Jun 12 14:55:41 2006 UTC vs.
Revision 1.190 by root, Thu Apr 26 17:41:23 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>
15	#include <stdlib.h>	23	#include <stdlib.h>
16		24
18	#include <SDL_endian.h>	26	#include <SDL_endian.h>
19	#include <SDL_image.h>	27	#include <SDL_image.h>
20	#include <SDL_mixer.h>	28	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	29	#include <SDL_opengl.h>
22		30
		31	#define PANGO_ENABLE_BACKEND
		32	#define G_DISABLE_CAST_CHECKS
		33
23	#include <glib/gmacros.h>	34	#include <glib/gmacros.h>
24		35
25	#include <pango/pango.h>	36	#include <pango/pango.h>
26	#include <pango/pangofc-fontmap.h>
27	#include <pango/pangoft2.h>
28	#include <pango/pangocairo.h>
29		37
30	#ifndef _WIN32	38	#ifndef _WIN32
31	# include <sys/types.h>	39	# include <sys/types.h>
32	# include <sys/socket.h>	40	# include <sys/socket.h>
33	# include <netinet/in.h>	41	# include <netinet/in.h>
34	# include <netinet/tcp.h>	42	# include <netinet/tcp.h>
35	# include <inttypes.h>	43	# include <inttypes.h>
36	#else
37	typedef unsigned char uint8_t;
38	typedef unsigned short uint16_t;
39	typedef unsigned int uint32_t;
40	typedef signed char int8_t;
41	typedef signed short int16_t;
42	typedef signed int int32_t;
43	#endif	44	#endif
44		45
45	#include "glext.h"	46	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46		47
47	#define FOW_DARKNESS 32	48	#define FOW_DARKNESS 32
48		49
49	#define MAP_EXTEND_X 32	50	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	51	#define MAP_EXTEND_Y 512
51		52
52	#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;
53		62
54	static struct	63	static struct
55	{	64	{
56	#define GL_FUNC(ptr,name) ptr name;	65	#define GL_FUNC(ptr,name) ptr name;
57	#include "glfunc.h"	66	#include "glfunc.h"
…		…
66	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	75	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
67	else	76	else
68	glBlendFunc (sa, da);	77	glBlendFunc (sa, da);
69	}	78	}
70		79
		80	#include "texcache.c"
		81
		82	#include "pango-font.c"
		83	#include "pango-fontmap.c"
		84	#include "pango-render.c"
		85
71	typedef Mix_Chunk *CFClient__MixChunk;	86	typedef Mix_Chunk *CFPlus__MixChunk;
72	typedef Mix_Music *CFClient__MixMusic;	87	typedef Mix_Music *CFPlus__MixMusic;
73		88
74	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	}
75		108
76	typedef struct cf_layout {	109	typedef struct cf_layout {
77	PangoLayout *pl; // either derived from a cairo or ft2 context	110	PangoLayout *pl;
78	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
79	float r, g, b, a; // default color for rgba mode	111	float r, g, b, a; // default color for rgba mode
80	int base_height;	112	int base_height;
81	CFClient__Font font;	113	CFPlus__Font font;
82	} *CFClient__Layout;	114	} *CFPlus__Layout;
83		115
84	static CFClient__Font default_font;	116	static CFPlus__Font default_font;
85	static PangoContext ft2_context, cairo_context;	117	static PangoContext *opengl_context;
86	static PangoFontMap ft2_fontmap, cairo_fontmap;	118	static PangoFontMap *opengl_fontmap;
87		119
88	static void	120	static void
89	substitute_func (FcPattern *pattern, gpointer data)	121	substitute_func (FcPattern *pattern, gpointer data)
90	{	122	{
91	FcPatternAddBool (pattern, FC_HINTING, 1);	123	FcPatternAddBool (pattern, FC_HINTING, 1);
92	#ifdef FC_HINT_STYLE	124	#ifdef FC_HINT_STYLE
93	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	125	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
94	#endif	126	#endif
95	#ifdef _WIN32
96	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
97	#else
98	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	127	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
99	#endif
100	}	128	}
101		129
102	static void	130	static void
103	layout_update_font (CFClient__Layout self)	131	layout_update_font (CFPlus__Layout self)
104	{	132	{
105	/* 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
106	* reasonably well with bitstream vera	134	* reasonably well with bitstream vera
107	*/	135	*/
108	PangoFontDescription *font = self->font ? self->font : default_font;	136	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
112		140
113	pango_layout_set_font_description (self->pl, font);	141	pango_layout_set_font_description (self->pl, font);
114	}	142	}
115		143
116	static void	144	static void
117	layout_get_pixel_size (CFClient__Layout self, int w, int h)	145	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
118	{	146	{
		147	PangoRectangle rect;
		148
		149	// get_pixel_* wrongly rounds down
119	pango_layout_get_pixel_size (self->pl, w, h);	150	pango_layout_get_extents (self->pl, 0, &rect);
120		151
121	if (!w) w = 1;	152	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
122	if (!h) h = 1;	153	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
123		154
124	w = (w + 3) & ~3;	155	if (!rect.width) rect.width = 1;
125	}	156	if (!rect.height) rect.height = 1;
126		157
		158	*w = rect.width;
		159	*h = rect.height;
		160	}
		161
		162	typedef uint16_t tileid;
127	typedef uint16_t mapface;	163	typedef uint16_t faceid;
128		164
129	typedef struct {	165	typedef struct {
130	GLint name;	166	int name;
131	int w, h;	167	int w, h;
132	float s, t;	168	float s, t;
133	uint8_t r, g, b, a;	169	uint8_t r, g, b, a;
		170	tileid smoothtile;
		171	uint8_t smoothlevel;
134	} maptex;	172	} maptex;
135		173
136	typedef struct {	174	typedef struct {
		175	uint32_t player;
		176	tileid tile[3];
137	int16_t darkness;	177	uint16_t darkness;
138	mapface face[3];	178	uint8_t stat_width, stat_hp, flags, smoothmax;
139	} mapcell;	179	} mapcell;
140		180
141	typedef struct {	181	typedef struct {
142	int32_t c0, c1;	182	int32_t c0, c1;
143	mapcell *col;	183	mapcell *col;
144	} maprow;	184	} maprow;
145		185
146	typedef struct map {	186	typedef struct map {
147	int x, y, w, h;	187	int x, y, w, h;
148	int ox, oy; /* offset to virtual global coordinate system */	188	int ox, oy; /* offset to virtual global coordinate system */
149	int faces;	189	int faces; tileid *face2tile; // [faceid]
150	mapface *face;	190	int texs; maptex *tex; // [tileid]
151
152	int texs;
153	maptex *tex;
154		191
155	int32_t rows;	192	int32_t rows;
156	maprow *row;	193	maprow *row;
157	} *CFClient__Map;	194	} *CFPlus__Map;
158		195
159	static char *	196	static char *
160	prepend (char *ptr, int sze, int inc)	197	prepend (char *ptr, int sze, int inc)
161	{	198	{
162	char *p;	199	char *p;
…		…
179	}	216	}
180		217
181	#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))
182	#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))
183		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
184	static maprow *	241	static maprow *
185	map_get_row (CFClient__Map self, int y)	242	map_get_row (CFPlus__Map self, int y)
186	{	243	{
187	if (0 > y)	244	if (0 > y)
188	{	245	{
189	int extend = - y + MAP_EXTEND_Y;	246	int extend = - y + MAP_EXTEND_Y;
190	Prepend (maprow, self->row, self->rows, extend);	247	Prepend (maprow, self->row, self->rows, extend);
…		…
228		285
229	return row->col + (x - row->c0);	286	return row->col + (x - row->c0);
230	}	287	}
231		288
232	static mapcell *	289	static mapcell *
233	map_get_cell (CFClient__Map self, int x, int y)	290	map_get_cell (CFPlus__Map self, int x, int y)
234	{	291	{
235	return row_get_cell (map_get_row (self, y), x);	292	return row_get_cell (map_get_row (self, y), x);
236	}	293	}
237		294
238	static void	295	static void
239	map_clear (CFClient__Map self)	296	map_clear (CFPlus__Map self)
240	{	297	{
241	int r;	298	int r;
242		299
243	for (r = 0; r < self->rows; r++)	300	for (r = 0; r < self->rows; r++)
244	Safefree (self->row[r].col);	301	Safefree (self->row[r].col);
…		…
252	self->row = 0;	309	self->row = 0;
253	self->rows = 0;	310	self->rows = 0;
254	}	311	}
255		312
256	static void	313	static void
257	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)
258	{	315	{
259	int x, y;	316	int x, y;
260	maprow *row;	317	maprow *row;
		318	mapcell *cell;
261		319
262	for (y = y0; y < y0 + h; y++)	320	for (y = y0; y < y0 + h; y++)
263	if (y >= 0)	321	if (y >= 0)
264	{	322	{
265	if (y >= self->rows)	323	if (y >= self->rows)
…		…
271	if (x >= row->c0)	329	if (x >= row->c0)
272	{	330	{
273	if (x >= row->c1)	331	if (x >= row->c1)
274	break;	332	break;
275		333
276	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;
277	}	340	}
278	}	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);
279	}	358	}
280		359
281	static void	360	static void
282	music_finished (void)	361	music_finished (void)
283	{	362	{
…		…
302	ev.data2 = 0;	381	ev.data2 = 0;
303		382
304	SDL_PushEvent ((SDL_Event *)&ev);	383	SDL_PushEvent ((SDL_Event *)&ev);
305	}	384	}
306		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
307	MODULE = CFClient PACKAGE = CFClient	407	MODULE = CFPlus PACKAGE = CFPlus
308		408
309	PROTOTYPES: ENABLE	409	PROTOTYPES: ENABLE
310		410
311	BOOT:	411	BOOT:
312	{	412	{
313	HV *stash = gv_stashpv ("CFClient", 1);	413	HV *stash = gv_stashpv ("CFPlus", 1);
314	static const struct {	414	static const struct {
315	const char *name;	415	const char *name;
316	IV iv;	416	IV iv;
317	} *civ, const_iv[] = {	417	} *civ, const_iv[] = {
318	# 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
319	const_iv (SDL_ACTIVEEVENT),	422	const_iv (SDL_ACTIVEEVENT),
320	const_iv (SDL_KEYDOWN),	423	const_iv (SDL_KEYDOWN),
321	const_iv (SDL_KEYUP),	424	const_iv (SDL_KEYUP),
322	const_iv (SDL_MOUSEMOTION),	425	const_iv (SDL_MOUSEMOTION),
323	const_iv (SDL_MOUSEBUTTONDOWN),	426	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
332	const_iv (SDL_EVENT_RESERVEDA),	435	const_iv (SDL_EVENT_RESERVEDA),
333	const_iv (SDL_EVENT_RESERVEDB),	436	const_iv (SDL_EVENT_RESERVEDB),
334	const_iv (SDL_VIDEORESIZE),	437	const_iv (SDL_VIDEORESIZE),
335	const_iv (SDL_VIDEOEXPOSE),	438	const_iv (SDL_VIDEOEXPOSE),
336	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
337	const_iv (SDLK_KP0),	445	const_iv (SDLK_KP0),
338	const_iv (SDLK_KP1),	446	const_iv (SDLK_KP1),
339	const_iv (SDLK_KP2),	447	const_iv (SDLK_KP2),
340	const_iv (SDLK_KP3),	448	const_iv (SDLK_KP3),
341	const_iv (SDLK_KP4),	449	const_iv (SDLK_KP4),
…		…
396	const_iv (SDLK_BREAK),	504	const_iv (SDLK_BREAK),
397	const_iv (SDLK_MENU),	505	const_iv (SDLK_MENU),
398	const_iv (SDLK_POWER),	506	const_iv (SDLK_POWER),
399	const_iv (SDLK_EURO),	507	const_iv (SDLK_EURO),
400	const_iv (SDLK_UNDO),	508	const_iv (SDLK_UNDO),
		509
401	const_iv (KMOD_NONE),	510	const_iv (KMOD_NONE),
		511	const_iv (KMOD_SHIFT),
402	const_iv (KMOD_LSHIFT),	512	const_iv (KMOD_LSHIFT),
403	const_iv (KMOD_RSHIFT),	513	const_iv (KMOD_RSHIFT),
		514	const_iv (KMOD_CTRL),
404	const_iv (KMOD_LCTRL),	515	const_iv (KMOD_LCTRL),
405	const_iv (KMOD_RCTRL),	516	const_iv (KMOD_RCTRL),
		517	const_iv (KMOD_ALT),
406	const_iv (KMOD_LALT),	518	const_iv (KMOD_LALT),
407	const_iv (KMOD_RALT),	519	const_iv (KMOD_RALT),
		520	const_iv (KMOD_META),
408	const_iv (KMOD_LMETA),	521	const_iv (KMOD_LMETA),
409	const_iv (KMOD_RMETA),	522	const_iv (KMOD_RMETA),
410	const_iv (KMOD_NUM),	523	const_iv (KMOD_NUM),
411	const_iv (KMOD_CAPS),	524	const_iv (KMOD_CAPS),
412	const_iv (KMOD_MODE),	525	const_iv (KMOD_MODE),
413	const_iv (KMOD_CTRL),
414	const_iv (KMOD_SHIFT),
415	const_iv (KMOD_ALT),
416	const_iv (KMOD_META)
417	# undef const_iv	526	# undef const_iv
418	};	527	};
419		528
420	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; )
421	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);
422	}	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)
423		552
424	void	553	void
425	pango_init ()	554	pango_init ()
426	CODE:	555	CODE:
427	// delayed, so it can pick up new fonts added by AddFontResourceEx
428	{	556	{
429	{
430	ft2_fontmap = pango_ft2_font_map_new ();	557	opengl_fontmap = pango_opengl_font_map_new ();
431	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);
432	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	559	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
433	}
434	{
435	cairo_font_options_t *fopt = cairo_font_options_create ();
436	cairo_fontmap = pango_cairo_font_map_get_default ();
437	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
438	#ifdef _WIN32
439	// cairo looks like shit eaten twice on windows
440	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
441	#else
442	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
443	#endif
444	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
445	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
446	pango_cairo_context_set_font_options (cairo_context, fopt);
447	cairo_font_options_destroy (fopt);
448	}
449	}	560	}
450		561
451	int	562	int
452	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	563	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
453		564
454	void	565	void
455	SDL_Quit ()	566	SDL_Quit ()
456		567
457	void	568	void
…		…
464	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	575	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
465	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	576	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
466	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	577	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
467		578
468	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	579	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
469	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	580	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
470		581
471	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	582	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
472	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	583	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
473	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	584	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
474	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	585	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
475		586
476	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
477		592
478	SDL_EnableUNICODE (1);	593	SDL_EnableUNICODE (1);
479	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	594	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
480		595
481	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	596	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
501	RETVAL = !!SDL_SetVideoMode (	616	RETVAL = !!SDL_SetVideoMode (
502	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	617	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
503	);	618	);
504	if (RETVAL)	619	if (RETVAL)
505	{	620	{
		621	av_clear (texture_av);
		622
506	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	623	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
507	# 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);
508	# include "glfunc.h"	625	# include "glfunc.h"
509	# undef GL_FUNC	626	# undef GL_FUNC
		627
510	}	628	}
511	OUTPUT:	629	OUTPUT:
512	RETVAL	630	RETVAL
513		631
514	void	632	void
…		…
533	case SDL_KEYDOWN:	651	case SDL_KEYDOWN:
534	case SDL_KEYUP:	652	case SDL_KEYUP:
535	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	653	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
536	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	654	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
537	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 */
538	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	657	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
539	break;	658	break;
540		659
541	case SDL_ACTIVEEVENT:	660	case SDL_ACTIVEEVENT:
542	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	661	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
568	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	687	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
569	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	688	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
570	break;	689	break;
571	}	690	}
572		691
573	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	692	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
574	}	693	}
575	}	694	}
576		695
577	int	696	int
578	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)
…		…
587	Mix_AllocateChannels (int numchans = -1)	706	Mix_AllocateChannels (int numchans = -1)
588		707
589	void	708	void
590	lowdelay (int fd, int val = 1)	709	lowdelay (int fd, int val = 1)
591	CODE:	710	CODE:
		711	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		712
		713	void
		714	win32_proxy_info ()
		715	PPCODE:
		716	{
592	#ifndef _WIN32	717	#ifdef _WIN32
593	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	}
594	#endif	739	#endif
		740	}
595		741
596	void	742	void
597	add_font (char *file)	743	add_font (char *file)
598	CODE:	744	CODE:
599	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	745	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
600	#ifdef _WIN32
601	// cairo... sigh... requires win2000
602	AddFontResourceEx (file, FR_PRIVATE, 0);
603	#endif
604		746
605	void	747	void
606	load_image_inline (SV *image_)	748	load_image_inline (SV *image_)
607	ALIAS:	749	ALIAS:
608	load_image_file = 1	750	load_image_file = 1
…		…
650		792
651	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	793	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
652		794
653	assert (surface2->pitch == surface2->w * 4);	795	assert (surface2->pitch == surface2->w * 4);
654		796
		797	SDL_LockSurface (surface2);
655	EXTEND (SP, 5);	798	EXTEND (SP, 6);
656	PUSHs (sv_2mortal (newSViv (surface2->w)));	799	PUSHs (sv_2mortal (newSViv (surface2->w)));
657	PUSHs (sv_2mortal (newSViv (surface2->h)));	800	PUSHs (sv_2mortal (newSViv (surface2->h)));
658	SDL_LockSurface (surface2);
659	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	801	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
660	SDL_UnlockSurface (surface2);
661	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)));
662	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	803	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
663	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	804	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		805	SDL_UnlockSurface (surface2);
664		806
665	SDL_FreeSurface (surface);	807	SDL_FreeSurface (surface);
666	SDL_FreeSurface (surface2);	808	SDL_FreeSurface (surface2);
667	}	809	}
668		810
…		…
707	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	849	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
708	#endif	850	#endif
709	_exit (1);	851	_exit (1);
710		852
711	void	853	void
712	_exit (int retval)	854	_exit (int retval = 0)
713	CODE:	855	CODE:
		856	#ifdef WIN32
		857	ExitThread (retval); // unclean, please beam me up
		858	#else
714	_exit (retval);	859	_exit (retval);
		860	#endif
715		861
716	MODULE = CFClient PACKAGE = CFClient::Font	862	MODULE = CFPlus PACKAGE = CFPlus::Font
717		863
718	CFClient::Font	864	CFPlus::Font
719	new_from_file (SV class, char path, int id = 0)	865	new_from_file (SV class, char path, int id = 0)
720	CODE:	866	CODE:
721	{	867	{
722	int count;	868	int count;
723	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	869	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
726	}	872	}
727	OUTPUT:	873	OUTPUT:
728	RETVAL	874	RETVAL
729		875
730	void	876	void
731	DESTROY (CFClient::Font self)	877	DESTROY (CFPlus::Font self)
732	CODE:	878	CODE:
733	pango_font_description_free (self);	879	pango_font_description_free (self);
734		880
735	void	881	void
736	make_default (CFClient::Font self)	882	make_default (CFPlus::Font self)
737	CODE:	883	CODE:
738	default_font = self;	884	default_font = self;
739		885
740	MODULE = CFClient PACKAGE = CFClient::Layout	886	MODULE = CFPlus PACKAGE = CFPlus::Layout
741		887
742	CFClient::Layout	888	void
743	new (SV *class, int rgba = 0)	889	reset_glyph_cache ()
		890	CODE:
		891	tc_clear ();
		892
		893	CFPlus::Layout
		894	new (SV *class)
744	CODE:	895	CODE:
745	New (0, RETVAL, 1, struct cf_layout);	896	New (0, RETVAL, 1, struct cf_layout);
746		897
747	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	898	RETVAL->pl = pango_layout_new (opengl_context);
748	RETVAL->rgba = rgba;
749	RETVAL->r = 1.;	899	RETVAL->r = 1.;
750	RETVAL->g = 1.;	900	RETVAL->g = 1.;
751	RETVAL->b = 1.;	901	RETVAL->b = 1.;
752	RETVAL->a = 1.;	902	RETVAL->a = 1.;
753	RETVAL->base_height = MIN_FONT_HEIGHT;	903	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
757	layout_update_font (RETVAL);	907	layout_update_font (RETVAL);
758	OUTPUT:	908	OUTPUT:
759	RETVAL	909	RETVAL
760		910
761	void	911	void
762	DESTROY (CFClient::Layout self)	912	DESTROY (CFPlus::Layout self)
763	CODE:	913	CODE:
764	g_object_unref (self->pl);	914	g_object_unref (self->pl);
765	Safefree (self);	915	Safefree (self);
766		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
767	int	1007	int
768	is_rgba (CFClient::Layout self)	1008	has_wrapped (CFPlus::Layout self)
769	CODE:	1009	CODE:
770	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	}
771	OUTPUT:	1019	OUTPUT:
772	RETVAL	1020	RETVAL
773		1021
774	void
775	set_text (CFClient::Layout self, SV *text_)
776	CODE:
777	{
778	STRLEN textlen;
779	char *text = SvPVutf8 (text_, textlen);
780
781	pango_layout_set_text (self->pl, text, textlen);
782	}
783
784	void
785	set_markup (CFClient::Layout self, SV *text_)
786	CODE:
787	{
788	STRLEN textlen;
789	char *text = SvPVutf8 (text_, textlen);
790
791	pango_layout_set_markup (self->pl, text, textlen);
792	}
793
794	SV *	1022	SV *
795	get_text (CFClient::Layout self)	1023	get_text (CFPlus::Layout self)
796	CODE:	1024	CODE:
797	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1025	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
798	sv_utf8_decode (RETVAL);	1026	sv_utf8_decode (RETVAL);
799	OUTPUT:	1027	OUTPUT:
800	RETVAL	1028	RETVAL
801		1029
802	void	1030	void
803	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.)
804	CODE:	1032	CODE:
805	self->r = r;	1033	self->r = r;
806	self->g = g;	1034	self->g = g;
807	self->b = b;	1035	self->b = b;
808	self->a = a;	1036	self->a = a;
809		1037
810	void	1038	void
811	set_font (CFClient::Layout self, CFClient::Font font = 0)	1039	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
812	CODE:	1040	CODE:
813	if (self->font != font)	1041	if (self->font != font)
814	{	1042	{
815	self->font = font;	1043	self->font = font;
816	layout_update_font (self);	1044	layout_update_font (self);
817	}	1045	}
818		1046
819	void	1047	void
820	set_height (CFClient::Layout self, int base_height)	1048	set_height (CFPlus::Layout self, int base_height)
821	CODE:	1049	CODE:
822	if (self->base_height != base_height)	1050	if (self->base_height != base_height)
823	{	1051	{
824	self->base_height = base_height;	1052	self->base_height = base_height;
825	layout_update_font (self);	1053	layout_update_font (self);
826	}	1054	}
827		1055
828	void	1056	void
829	set_width (CFClient::Layout self, int max_width = -1)	1057	set_width (CFPlus::Layout self, int max_width = -1)
830	CODE:	1058	CODE:
831	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);
832		1060
833	void	1061	void
834	set_indent (CFClient::Layout self, int indent)	1062	set_indent (CFPlus::Layout self, int indent)
835	CODE:	1063	CODE:
836	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1064	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
837		1065
838	void	1066	void
839	set_spacing (CFClient::Layout self, int spacing)	1067	set_spacing (CFPlus::Layout self, int spacing)
840	CODE:	1068	CODE:
841	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1069	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
842		1070
843	void	1071	void
844	set_ellipsise (CFClient::Layout self, int ellipsise)	1072	set_ellipsise (CFPlus::Layout self, int ellipsise)
845	CODE:	1073	CODE:
846	pango_layout_set_ellipsize (self->pl,	1074	pango_layout_set_ellipsize (self->pl,
847	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1075	ellipsise == 1 ? PANGO_ELLIPSIZE_START
848	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1076	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
849	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1077	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
850	: PANGO_ELLIPSIZE_NONE	1078	: PANGO_ELLIPSIZE_NONE
851	);	1079	);
852		1080
853	void	1081	void
854	set_single_paragraph_mode (CFClient::Layout self, int spm)	1082	set_single_paragraph_mode (CFPlus::Layout self, int spm)
855	CODE:	1083	CODE:
856	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1084	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
857		1085
858	void	1086	void
859	size (CFClient::Layout self)	1087	size (CFPlus::Layout self)
860	PPCODE:	1088	PPCODE:
861	{	1089	{
862	int w, h;	1090	int w, h;
863		1091
864	layout_get_pixel_size (self, &w, &h);	1092	layout_get_pixel_size (self, &w, &h);
…		…
867	PUSHs (sv_2mortal (newSViv (w)));	1095	PUSHs (sv_2mortal (newSViv (w)));
868	PUSHs (sv_2mortal (newSViv (h)));	1096	PUSHs (sv_2mortal (newSViv (h)));
869	}	1097	}
870		1098
871	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
872	xy_to_index (CFClient::Layout self, int x, int y)	1112	xy_to_index (CFPlus::Layout self, int x, int y)
873	CODE:	1113	CODE:
874	{	1114	{
875	int index, trailing;	1115	int index, trailing;
876	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);
877	RETVAL = index;	1117	RETVAL = index + trailing;
878	}	1118	}
879	OUTPUT:	1119	OUTPUT:
880	RETVAL	1120	RETVAL
881		1121
882	void	1122	void
883	cursor_pos (CFClient::Layout self, int index)	1123	cursor_pos (CFPlus::Layout self, int index)
884	PPCODE:	1124	PPCODE:
885	{	1125	{
886	PangoRectangle strong_pos;	1126	PangoRectangle strong_pos;
887	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1127	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
888		1128
…		…
891	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1131	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
892	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1132	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
893	}	1133	}
894		1134
895	void	1135	void
896	render (CFClient::Layout self)	1136	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
897	PPCODE:	1137	PPCODE:
898	{	1138	{
899	SV *retval;	1139	int line, x;
900	int w, h;
901		1140
902	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 */
903		1143
904	if (self->rgba)
905	{
906	cairo_surface_t *surface;
907	cairo_t *cairo;
908
909	retval = newSV (w * h * 4);
910	SvPOK_only (retval);
911	SvCUR_set (retval, w * h * 4);
912
913	memset (SvPVX (retval), 0, w * h * 4);
914
915	surface = cairo_image_surface_create_for_data (
916	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
917	cairo = cairo_create (surface);
918	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
919
920	pango_cairo_show_layout (cairo, self->pl);
921
922	cairo_destroy (cairo);
923	cairo_surface_destroy (surface);
924
925	// what a mess, and its premultiplied, too :(
926	{
927	uint32_t p = (uint32_t )SvPVX (retval);
928	uint32_t e = p + w h;
929
930	while (p < e)
931	{
932	uint32_t rgba = *p;
933	rgba = (rgba >> 24) \| (rgba << 8);
934	#if 0
935	#ifdef _WIN32
936	{//D
937	uint8_t r = rgba >> 24;
938	uint8_t g = rgba >> 16;
939	uint8_t b = rgba >> 8;
940	uint8_t a = rgba >> 0;
941
942	rgba = (rgba & 0xffffff00) \| a;
943	}
944	#endif
945	#endif
946	rgba = SDL_SwapBE32 (rgba);
947	*p++ = rgba;
948	}
949	}
950
951	EXTEND (SP, 5);	1144	EXTEND (SP, 2);
952	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)
953	PUSHs (sv_2mortal (newSViv (h)));	1166	PUSHs (sv_2mortal (newSViv (index + trailing)));
954	PUSHs (sv_2mortal (retval));
955	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
956	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
957	}
958	else	1167	else
959	{	1168	{
960	FT_Bitmap bitmap;
961
962	retval = newSV (w * h);
963	SvPOK_only (retval);
964	SvCUR_set (retval, w * h);
965
966	bitmap.rows = h;
967	bitmap.width = w;
968	bitmap.pitch = w;
969	bitmap.buffer = (unsigned char*)SvPVX (retval);
970	bitmap.num_grays = 256;
971	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
972
973	memset (bitmap.buffer, 0, w * h);
974
975	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
976
977	EXTEND (SP, 5);
978	PUSHs (sv_2mortal (newSViv (w)));	1169	PUSHs (sv_2mortal (newSViv (index)));
979	PUSHs (sv_2mortal (newSViv (h)));	1170	PUSHs (sv_2mortal (newSViv (trailing)));
980	PUSHs (sv_2mortal (retval));
981	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
982	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
983	}	1171	}
984	}	1172	}
985		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
986	MODULE = CFClient PACKAGE = CFClient::Texture	1184	MODULE = CFPlus PACKAGE = CFPlus::Texture
987		1185
988	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
989	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.)
990	PROTOTYPE: $$$;$$	1225	PROTOTYPE: $$$;$$
991	ALIAS:	1226	ALIAS:
992	draw_quad_alpha = 1	1227	draw_quad_alpha = 1
993	draw_quad_alpha_premultiplied = 2	1228	draw_quad_alpha_premultiplied = 2
994	CODE:	1229	CODE:
…		…
1032	glDisable (GL_ALPHA_TEST);	1267	glDisable (GL_ALPHA_TEST);
1033	glDisable (GL_BLEND);	1268	glDisable (GL_BLEND);
1034	}	1269	}
1035	}	1270	}
1036		1271
1037	MODULE = CFClient PACKAGE = CFClient::Map	1272	MODULE = CFPlus PACKAGE = CFPlus::Map
1038		1273
1039	CFClient::Map	1274	CFPlus::Map
1040	new (SV *class, int map_width, int map_height)	1275	new (SV *class)
1041	CODE:	1276	CODE:
1042	New (0, RETVAL, 1, struct map);	1277	New (0, RETVAL, 1, struct map);
1043	RETVAL->x = 0;	1278	RETVAL->x = 0;
1044	RETVAL->y = 0;	1279	RETVAL->y = 0;
1045	RETVAL->w = map_width;	1280	RETVAL->w = 0;
1046	RETVAL->h = map_height;	1281	RETVAL->h = 0;
1047	RETVAL->ox = 0;	1282	RETVAL->ox = 0;
1048	RETVAL->oy = 0;	1283	RETVAL->oy = 0;
1049	RETVAL->faces = 8192;	1284	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1050	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1285	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1051	RETVAL->texs = 8192;
1052	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1053	RETVAL->rows = 0;	1286	RETVAL->rows = 0;
1054	RETVAL->row = 0;	1287	RETVAL->row = 0;
1055	OUTPUT:	1288	OUTPUT:
1056	RETVAL	1289	RETVAL
1057		1290
1058	void	1291	void
1059	DESTROY (CFClient::Map self)	1292	DESTROY (CFPlus::Map self)
1060	CODE:	1293	CODE:
1061	{	1294	{
1062	map_clear (self);	1295	map_clear (self);
1063	Safefree (self->face);	1296	Safefree (self->face2tile);
1064	Safefree (self->tex);	1297	Safefree (self->tex);
1065	Safefree (self);	1298	Safefree (self);
1066	}	1299	}
1067		1300
1068	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
1069	clear (CFClient::Map self)	1308	clear (CFPlus::Map self)
1070	CODE:	1309	CODE:
1071	map_clear (self);	1310	map_clear (self);
1072		1311
1073	void	1312	void
1074	set_face (CFClient::Map self, int face, int texid)	1313	set_tileid (CFPlus::Map self, int face, int tile)
1075	CODE:	1314	CODE:
1076	{	1315	{
1077	while (self->faces <= face)	1316	need_facenum (self, face); self->face2tile [face] = tile;
1078	{	1317	need_texid (self, tile);
1079	Append (mapface, self->face, self->faces, self->faces);
1080	self->faces *= 2;
1081	}
1082
1083	self->face [face] = texid;
1084	}	1318	}
1085		1319
1086	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
1087	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)
1088	CODE:	1345	CODE:
1089	{	1346	{
1090	while (self->texs <= texid)	1347	need_texid (self, texid);
1091	{
1092	Append (maptex, self->tex, self->texs, self->texs);
1093	self->texs *= 2;
1094	}
1095		1348
1096	{	1349	{
1097	maptex *tex = self->tex + texid;	1350	maptex *tex = self->tex + texid;
1098		1351
1099	tex->name = name;	1352	tex->name = name;
…		…
1116	// from transparent color bleeding and ugly wrapping effects.	1369	// from transparent color bleeding and ugly wrapping effects.
1117	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1370	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1118	}	1371	}
1119		1372
1120	int	1373	int
1121	ox (CFClient::Map self)	1374	ox (CFPlus::Map self)
1122	ALIAS:	1375	ALIAS:
1123	oy = 1	1376	oy = 1
1124	x = 2	1377	x = 2
1125	y = 3	1378	y = 3
1126	w = 4	1379	w = 4
…		…
1137	}	1390	}
1138	OUTPUT:	1391	OUTPUT:
1139	RETVAL	1392	RETVAL
1140		1393
1141	void	1394	void
1142	scroll (CFClient::Map self, int dx, int dy)	1395	scroll (CFPlus::Map self, int dx, int dy)
1143	CODE:	1396	CODE:
1144	{	1397	{
1145	if (dx > 0)	1398	if (dx > 0)
1146	map_blank (self, self->x, self->y, dx - 1, self->h);	1399	map_blank (self, self->x, self->y, dx, self->h);
1147	else if (dx < 0)	1400	else if (dx < 0)
1148	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);
1149		1402
1150	if (dy > 0)	1403	if (dy > 0)
1151	map_blank (self, self->x, self->y, self->w, dy - 1);	1404	map_blank (self, self->x, self->y, self->w, dy);
1152	else if (dy < 0)	1405	else if (dy < 0)
1153	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);
1154		1407
1155	self->ox += dx; self->x += dx;	1408	self->ox += dx; self->x += dx;
1156	self->oy += dy; self->y += dy;	1409	self->oy += dy; self->y += dy;
1157		1410
1158	while (self->y < 0)	1411	while (self->y < 0)
…		…
1163	self->y += MAP_EXTEND_Y;	1416	self->y += MAP_EXTEND_Y;
1164	}	1417	}
1165	}	1418	}
1166		1419
1167	void	1420	void
1168	map1a_update (CFClient::Map self, SV *data_)	1421	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1169	CODE:	1422	CODE:
1170	{	1423	{
1171	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1424	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1172	uint8_t data_end = (uint8_t )SvEND (data_);	1425	uint8_t data_end = (uint8_t )SvEND (data_);
1173	mapcell *cell;	1426	mapcell *cell;
1174	int x, y, flags;	1427	int x, y, flags;
1175		1428
1176	while (data < data_end)	1429	while (data < data_end - 1)
1177	{	1430	{
1178	flags = (data [0] << 8) + data [1]; data += 2;	1431	flags = (data [0] << 8) + data [1]; data += 2;
1179		1432
1180	x = ((flags >> 10) & 63) + self->x;	1433	x = self->x + ((flags >> 10) & 63);
1181	y = ((flags >> 4) & 63) + self->y;	1434	y = self->y + ((flags >> 4) & 63);
1182		1435
1183	cell = map_get_cell (self, x, y);	1436	cell = map_get_cell (self, x, y);
1184		1437
1185	if (flags & 15)	1438	if (flags & 15)
1186	{	1439	{
1187	if (cell->darkness < 0)	1440	if (!cell->darkness)
1188	{	1441	{
		1442	memset (cell, 0, sizeof (*cell));
1189	cell->darkness = 0;	1443	cell->darkness = 256;
1190	cell->face [0] = 0;
1191	cell->face [1] = 0;
1192	cell->face [2] = 0;
1193	}	1444	}
1194		1445
1195	cell->darkness = flags & 8 ? *data++ : 255;
1196
1197	//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	}
1198		1487
1199	if (flags & 4)	1488	if (flags & 4)
1200	{	1489	{
1201	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];
1202	}	1493	}
1203		1494
1204	if (flags & 2)	1495	if (flags & 2)
1205	{	1496	{
1206	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];
1207	}	1500	}
1208		1501
1209	if (flags & 1)	1502	if (flags & 1)
1210	{	1503	{
1211	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];
1212	}	1507	}
1213	}	1508	}
1214	else	1509	else
1215	cell->darkness = -1;	1510	cell->darkness = 0;
1216	}	1511	}
1217	}	1512	}
1218		1513
1219	SV *	1514	SV *
1220	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)
1221	CODE:	1516	CODE:
1222	{	1517	{
1223	int x1, x;	1518	int x1, x;
1224	int y1, y;	1519	int y1, y;
1225	int z;	1520	int z;
…		…
1246	{	1541	{
1247	mapcell *cell = row->col + (x - row->c0);	1542	mapcell *cell = row->col + (x - row->c0);
1248		1543
1249	for (z = 0; z <= 0; z++)	1544	for (z = 0; z <= 0; z++)
1250	{	1545	{
1251	mapface face = cell->face [z];
1252
1253	if (face)
1254	{
1255	maptex tex = self->tex [face];	1546	maptex tex = self->tex [cell->tile [z]];
1256	int a0 = 255 - tex.a;	1547	int a0 = 255 - tex.a;
1257	int a1 = tex.a;	1548	int a1 = tex.a;
1258		1549
1259	r = (r * a0 + tex.r * a1) / 255;	1550	r = (r * a0 + tex.r * a1) / 255;
1260	g = (g * a0 + tex.g * a1) / 255;	1551	g = (g * a0 + tex.g * a1) / 255;
1261	b = (b * a0 + tex.b * a1) / 255;	1552	b = (b * a0 + tex.b * a1) / 255;
1262	a = (a * a0 + tex.a * a1) / 255;	1553	a = (a * a0 + tex.a * a1) / 255;
1263	}
1264	}	1554	}
1265	}	1555	}
1266		1556
1267	*map++ = (r )	1557	*map++ = (r )
1268	\| (g << 8)	1558	\| (g << 8)
…		…
1275	}	1565	}
1276	OUTPUT:	1566	OUTPUT:
1277	RETVAL	1567	RETVAL
1278		1568
1279	void	1569	void
1280	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)
1281	PPCODE:	1571	CODE:
1282	{	1572	{
1283	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;
1284	int x, y, z;	1577	int x, y, z;
1285	int last_name;	1578	int last_name;
1286	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;
1287	int sw4 = (sw + 3) & ~3;	1897	int sw4 = (sw + 3) & ~3;
1288	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1898	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1289	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1899	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1290		1900
1291	memset (darkness, 255, sw4 * sh);	1901	memset (darkness, 255, sw4 * sh);
1292	SvPOK_only (darkness_sv);	1902	SvPOK_only (darkness_sv);
1293	SvCUR_set (darkness_sv, sw4 * sh);	1903	SvCUR_set (darkness_sv, sw4 * sh);
1294		1904
1295	vx = self->x + (self->w - sw) / 2 - shift_x;	1905	mx += self->x;
1296	vy = self->y + (self->h - sh) / 2 - shift_y;	1906	my += self->y;
1297		1907
1298	/*
1299	int vx = self->vx = self->w >= sw
1300	? self->x + (self->w - sw) / 2
1301	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1302
1303	int vy = self->vy = self->h >= sh
1304	? self->y + (self->h - sh) / 2
1305	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1306	*/
1307
1308	glColor4ub (255, 255, 255, 255);
1309
1310	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1311	glEnable (GL_BLEND);
1312	glEnable (GL_TEXTURE_2D);
1313	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1314
1315	glBegin (GL_QUADS);
1316
1317	last_name = 0;
1318
1319	for (z = 0; z < 3; z++)
1320	for (y = 0; y < sh; y++)	1908	for (y = 0; y < sh; y++)
1321	if (0 <= y + vy && y + vy < self->rows)	1909	if (0 <= y + my && y + my < self->rows)
1322	{	1910	{
1323	maprow *row = self->row + (y + vy);	1911	maprow *row = self->row + (y + my);
1324		1912
1325	for (x = 0; x < sw; x++)	1913	for (x = 0; x < sw; x++)
1326	if (row->c0 <= x + vx && x + vx < row->c1)	1914	if (row->c0 <= x + mx && x + mx < row->c1)
1327	{	1915	{
1328	mapcell *cell = row->col + (x + vx - row->c0);	1916	mapcell *cell = row->col + (x + mx - row->c0);
1329		1917
1330	darkness[y * sw4 + x] = cell->darkness < 0	1918	darkness[y * sw4 + x] = cell->darkness
		1919	? 255 - (cell->darkness - 1)
1331	? 255 - FOW_DARKNESS	1920	: 255 - FOW_DARKNESS;
1332	: 255 - cell->darkness;
1333
1334	face = cell->face [z];
1335
1336	if (face)
1337	{
1338	maptex tex = self->tex [face];
1339
1340	int px = (x + 1) * 32 - tex.w;
1341	int py = (y + 1) * 32 - tex.h;
1342
1343	if (last_name != tex.name)
1344	{
1345	glEnd ();
1346	last_name = tex.name;
1347	glBindTexture (GL_TEXTURE_2D, last_name);
1348	glBegin (GL_QUADS);
1349	}
1350
1351	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1352	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1353	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1354	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1355	}
1356	}	1921	}
1357	}	1922	}
1358
1359	glEnd ();
1360
1361	glDisable (GL_TEXTURE_2D);
1362	glDisable (GL_BLEND);
1363		1923
1364	EXTEND (SP, 3);	1924	EXTEND (SP, 3);
1365	PUSHs (sv_2mortal (newSViv (sw4)));	1925	PUSHs (sv_2mortal (newSViv (sw4)));
1366	PUSHs (sv_2mortal (newSViv (sh)));	1926	PUSHs (sv_2mortal (newSViv (sh)));
1367	PUSHs (darkness_sv);	1927	PUSHs (darkness_sv);
1368	}	1928	}
1369		1929
1370	SV *	1930	SV *
1371	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)
1372	CODE:	1932	CODE:
1373	{	1933	{
1374	int x, y, x1, y1;	1934	int x, y, x1, y1;
1375	SV data_sv = newSV (w h * 7 + 5);	1935	SV data_sv = newSV (w h * 7 + 5);
1376	uint8_t data = (uint8_t )SvPVX (data_sv);	1936	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1401	if (row && row->c0 <= x && x < row->c1)	1961	if (row && row->c0 <= x && x < row->c1)
1402	{	1962	{
1403	mapcell *cell = row->col + (x - row->c0);	1963	mapcell *cell = row->col + (x - row->c0);
1404	uint8_t flags = 0;	1964	uint8_t flags = 0;
1405		1965
1406	if (cell->face [0]) flags \|= 1;	1966	if (cell->tile [0]) flags \|= 1;
1407	if (cell->face [1]) flags \|= 2;	1967	if (cell->tile [1]) flags \|= 2;
1408	if (cell->face [2]) flags \|= 4;	1968	if (cell->tile [2]) flags \|= 4;
1409		1969
1410	*data++ = flags;	1970	*data++ = flags;
1411		1971
1412	if (flags & 1)	1972	if (flags & 1)
1413	{	1973	{
		1974	tileid tile = cell->tile [0];
1414	*data++ = cell->face [0] >> 8;	1975	*data++ = tile >> 8;
1415	*data++ = cell->face [0];	1976	*data++ = tile;
1416	}	1977	}
1417		1978
1418	if (flags & 2)	1979	if (flags & 2)
1419	{	1980	{
		1981	tileid tile = cell->tile [1];
1420	*data++ = cell->face [1] >> 8;	1982	*data++ = tile >> 8;
1421	*data++ = cell->face [1];	1983	*data++ = tile;
1422	}	1984	}
1423		1985
1424	if (flags & 4)	1986	if (flags & 4)
1425	{	1987	{
		1988	tileid tile = cell->tile [2];
1426	*data++ = cell->face [2] >> 8;	1989	*data++ = tile >> 8;
1427	*data++ = cell->face [2];	1990	*data++ = tile;
1428	}	1991	}
1429	}	1992	}
1430	else	1993	else
1431	*data++ = 0;	1994	*data++ = 0;
1432	}	1995	}
…		…
1438	}	2001	}
1439	OUTPUT:	2002	OUTPUT:
1440	RETVAL	2003	RETVAL
1441		2004
1442	void	2005	void
1443	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)
1444	PPCODE:	2007	PPCODE:
1445	{	2008	{
1446	int x, y, z;	2009	int x, y, z;
1447	int w, h;	2010	int w, h;
1448	int x1, y1;	2011	int x1, y1;
…		…
1472	{	2035	{
1473	uint8_t flags = *data++;	2036	uint8_t flags = *data++;
1474		2037
1475	if (flags)	2038	if (flags)
1476	{	2039	{
1477	mapface face[3] = { 0, 0, 0 };
1478
1479	mapcell *cell = row_get_cell (row, x);	2040	mapcell *cell = row_get_cell (row, x);
		2041	tileid tile[3] = { 0, 0, 0 };
1480		2042
1481	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2043	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1482	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2044	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1483	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2045	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1484		2046
1485	if (cell->darkness <= 0)	2047	if (cell->darkness == 0)
1486	{	2048	{
1487	cell->darkness = -1;	2049	cell->darkness = 0;
1488		2050
1489	for (z = 0; z <= 2; z++)	2051	for (z = 0; z <= 2; z++)
1490	{	2052	{
1491	cell->face[z] = face[z];	2053	tileid t = tile [z];
1492		2054
1493	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2055	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2056	{
1494	XPUSHs (sv_2mortal (newSViv (face[z])));	2057	XPUSHs (sv_2mortal (newSViv (t)));
		2058	need_texid (self, t);
		2059	}
		2060
		2061	cell->tile [z] = t;
1495	}	2062	}
1496	}	2063	}
1497	}	2064	}
1498	}	2065	}
1499	}	2066	}
1500	}	2067	}
1501		2068
1502	MODULE = CFClient PACKAGE = CFClient::MixChunk	2069	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1503		2070
1504	CFClient::MixChunk	2071	CFPlus::MixChunk
1505	new_from_file (SV class, char path)	2072	new_from_file (SV class, char path)
1506	CODE:	2073	CODE:
1507	RETVAL = Mix_LoadWAV (path);	2074	RETVAL = Mix_LoadWAV (path);
1508	OUTPUT:	2075	OUTPUT:
1509	RETVAL	2076	RETVAL
1510		2077
1511	void	2078	void
1512	DESTROY (CFClient::MixChunk self)	2079	DESTROY (CFPlus::MixChunk self)
1513	CODE:	2080	CODE:
1514	Mix_FreeChunk (self);	2081	Mix_FreeChunk (self);
1515		2082
1516	int	2083	int
1517	volume (CFClient::MixChunk self, int volume = -1)	2084	volume (CFPlus::MixChunk self, int volume = -1)
1518	CODE:	2085	CODE:
1519	RETVAL = Mix_VolumeChunk (self, volume);	2086	RETVAL = Mix_VolumeChunk (self, volume);
1520	OUTPUT:	2087	OUTPUT:
1521	RETVAL	2088	RETVAL
1522		2089
1523	int	2090	int
1524	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)
1525	CODE:	2092	CODE:
1526	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2093	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1527	OUTPUT:	2094	OUTPUT:
1528	RETVAL	2095	RETVAL
1529		2096
1530	MODULE = CFClient PACKAGE = CFClient::MixMusic	2097	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1531		2098
1532	int	2099	int
1533	volume (int volume = -1)	2100	volume (int volume = -1)
1534	CODE:	2101	CODE:
1535	RETVAL = Mix_VolumeMusic (volume);	2102	RETVAL = Mix_VolumeMusic (volume);
1536	OUTPUT:	2103	OUTPUT:
1537	RETVAL	2104	RETVAL
1538		2105
1539	CFClient::MixMusic	2106	CFPlus::MixMusic
1540	new_from_file (SV class, char path)	2107	new_from_file (SV class, char path)
1541	CODE:	2108	CODE:
1542	RETVAL = Mix_LoadMUS (path);	2109	RETVAL = Mix_LoadMUS (path);
1543	OUTPUT:	2110	OUTPUT:
1544	RETVAL	2111	RETVAL
1545		2112
1546	void	2113	void
1547	DESTROY (CFClient::MixMusic self)	2114	DESTROY (CFPlus::MixMusic self)
1548	CODE:	2115	CODE:
1549	Mix_FreeMusic (self);	2116	Mix_FreeMusic (self);
1550		2117
1551	int	2118	int
1552	play (CFClient::MixMusic self, int loops = -1)	2119	play (CFPlus::MixMusic self, int loops = -1)
1553	CODE:	2120	CODE:
1554	RETVAL = Mix_PlayMusic (self, loops);	2121	RETVAL = Mix_PlayMusic (self, loops);
1555	OUTPUT:	2122	OUTPUT:
1556	RETVAL	2123	RETVAL
1557		2124
1558	MODULE = CFClient PACKAGE = CFClient::OpenGL	2125	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1559		2126
1560	BOOT:	2127	BOOT:
1561	{	2128	{
1562	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2129	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1563	static const struct {	2130	static const struct {
1564	const char *name;	2131	const char *name;
1565	IV iv;	2132	IV iv;
1566	} *civ, const_iv[] = {	2133	} *civ, const_iv[] = {
1567	# define const_iv(name) { # name, (IV)name }	2134	# define const_iv(name) { # name, (IV)name }
…		…
1574	const_iv (GL_SCISSOR_TEST),	2141	const_iv (GL_SCISSOR_TEST),
1575	const_iv (GL_DEPTH_TEST),	2142	const_iv (GL_DEPTH_TEST),
1576	const_iv (GL_ALPHA_TEST),	2143	const_iv (GL_ALPHA_TEST),
1577	const_iv (GL_NORMALIZE),	2144	const_iv (GL_NORMALIZE),
1578	const_iv (GL_RESCALE_NORMAL),	2145	const_iv (GL_RESCALE_NORMAL),
		2146	const_iv (GL_FRONT),
		2147	const_iv (GL_BACK),
1579	const_iv (GL_AND),	2148	const_iv (GL_AND),
1580	const_iv (GL_ONE),	2149	const_iv (GL_ONE),
1581	const_iv (GL_ZERO),	2150	const_iv (GL_ZERO),
1582	const_iv (GL_SRC_ALPHA),	2151	const_iv (GL_SRC_ALPHA),
1583	const_iv (GL_DST_ALPHA),	2152	const_iv (GL_DST_ALPHA),
1584	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2153	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1585	const_iv (GL_ONE_MINUS_DST_ALPHA),	2154	const_iv (GL_ONE_MINUS_DST_ALPHA),
1586	const_iv (GL_SRC_ALPHA_SATURATE),	2155	const_iv (GL_SRC_ALPHA_SATURATE),
1587	const_iv (GL_RGB),	2156	const_iv (GL_RGB),
1588	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),
1589	const_iv (GL_UNSIGNED_BYTE),	2161	const_iv (GL_UNSIGNED_BYTE),
1590	const_iv (GL_UNSIGNED_SHORT),	2162	const_iv (GL_UNSIGNED_SHORT),
1591	const_iv (GL_UNSIGNED_INT),	2163	const_iv (GL_UNSIGNED_INT),
1592	const_iv (GL_ALPHA),	2164	const_iv (GL_ALPHA),
1593	const_iv (GL_INTENSITY),	2165	const_iv (GL_INTENSITY),
…		…
1625	const_iv (GL_SEPARABLE_2D),	2197	const_iv (GL_SEPARABLE_2D),
1626	const_iv (GL_CONVOLUTION_2D),	2198	const_iv (GL_CONVOLUTION_2D),
1627	const_iv (GL_CONVOLUTION_BORDER_MODE),	2199	const_iv (GL_CONVOLUTION_BORDER_MODE),
1628	const_iv (GL_CONSTANT_BORDER),	2200	const_iv (GL_CONSTANT_BORDER),
1629	const_iv (GL_LINES),	2201	const_iv (GL_LINES),
		2202	const_iv (GL_LINE_STRIP),
1630	const_iv (GL_LINE_LOOP),	2203	const_iv (GL_LINE_LOOP),
1631	const_iv (GL_QUADS),	2204	const_iv (GL_QUADS),
1632	const_iv (GL_QUAD_STRIP),	2205	const_iv (GL_QUAD_STRIP),
1633	const_iv (GL_TRIANGLES),	2206	const_iv (GL_TRIANGLES),
1634	const_iv (GL_TRIANGLE_STRIP),	2207	const_iv (GL_TRIANGLE_STRIP),
…		…
1642	# undef const_iv	2215	# undef const_iv
1643	};	2216	};
1644		2217
1645	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; )
1646	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);
1647	}	2223	}
1648		2224
1649	char *	2225	char *
1650	gl_vendor ()	2226	gl_vendor ()
1651	CODE:	2227	CODE:
…		…
1667	OUTPUT:	2243	OUTPUT:
1668	RETVAL	2244	RETVAL
1669		2245
1670	int glGetError ()	2246	int glGetError ()
1671		2247
		2248	void glFinish ()
		2249
1672	void glClear (int mask)	2250	void glClear (int mask)
1673		2251
1674	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)
1675	PROTOTYPE: @	2253	PROTOTYPE: @
1676		2254
…		…
1699	void glPushMatrix ()	2277	void glPushMatrix ()
1700		2278
1701	void glPopMatrix ()	2279	void glPopMatrix ()
1702		2280
1703	void glLoadIdentity ()	2281	void glLoadIdentity ()
		2282
		2283	void glDrawBuffer (int buffer)
		2284
		2285	void glReadBuffer (int buffer)
1704		2286
1705	# near_ and far_ are due to microsofts buggy "c" compiler	2287	# near_ and far_ are due to microsofts buggy "c" compiler
1706	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_)
1707		2289
1708	# near_ and far_ are due to microsofts buggy "c" compiler	2290	# near_ and far_ are due to microsofts buggy "c" compiler
…		…
1738	r *= a;	2320	r *= a;
1739	g *= a;	2321	g *= a;
1740	b *= a;	2322	b *= a;
1741	}	2323	}
1742	// microsoft visual "c" rounds instead of truncating...	2324	// microsoft visual "c" rounds instead of truncating...
1743	glColor4ub (MIN ((int)(r * 256.f), 255),	2325	glColor4f (r, g, b, a);
1744	MIN ((int)(g * 256.f), 255),
1745	MIN ((int)(b * 256.f), 255),
1746	MIN ((int)(a * 256.f), 255));
1747		2326
1748	void glInterleavedArrays (int format, int stride, char *data)	2327	void glInterleavedArrays (int format, int stride, char *data)
1749		2328
1750	void glDrawElements (int mode, int count, int type, char *indices)	2329	void glDrawElements (int mode, int count, int type, char *indices)
1751		2330
…		…
1799		2378
1800	int glGenTexture ()	2379	int glGenTexture ()
1801	CODE:	2380	CODE:
1802	{	2381	{
1803	GLuint name;	2382	GLuint name;
		2383	if (AvFILL (texture_av) >= 0)
		2384	name = (GLuint)(size_t)av_pop (texture_av);
		2385	else
1804	glGenTextures (1, &name);	2386	glGenTextures (1, &name);
1805	RETVAL = name;	2387	RETVAL = name;
1806	}	2388	}
1807	OUTPUT:	2389	OUTPUT:
1808	RETVAL	2390	RETVAL
1809		2391
1810	void glDeleteTexture (int name)	2392	void glDeleteTexture (int name)
1811	CODE:	2393	CODE:
1812	{	2394	{
1813	GLuint name_ = name;	2395	/* make a half-assed attempt at returning the memory used by the texture */
1814	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_); }/
1815	}	2401	}
1816		2402
1817	int glGenList ()	2403	int glGenList ()
1818	CODE:	2404	CODE:
1819	RETVAL = glGenLists (1);	2405	RETVAL = glGenLists (1);
…		…
1828		2414
1829	void glEndList ()	2415	void glEndList ()
1830		2416
1831	void glCallList (int list)	2417	void glCallList (int list)
1832		2418
1833

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.112 by root, Mon Jun 12 14:55:41 2006 UTC vs. Revision 1.190 by root, Thu Apr 26 17:41:23 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.112 by root, Mon Jun 12 14:55:41 2006 UTC vs.
Revision 1.190 by root, Thu Apr 26 17:41:23 2007 UTC