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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.106 by root, Mon Jun 5 03:48:49 2006 UTC vs.
Revision 1.184 by root, Fri Apr 20 17:25:41 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
52		60
53	static struct	61	static struct
54	{	62	{
55	#define GL_FUNC(ptr,name) ptr name;	63	#define GL_FUNC(ptr,name) ptr name;
56	#include "glfunc.h"	64	#include "glfunc.h"
65	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	73	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
66	else	74	else
67	glBlendFunc (sa, da);	75	glBlendFunc (sa, da);
68	}	76	}
69		77
		78	#include "texcache.c"
		79
		80	#include "pango-font.c"
		81	#include "pango-fontmap.c"
		82	#include "pango-render.c"
		83
70	typedef Mix_Chunk *CFClient__MixChunk;	84	typedef Mix_Chunk *CFPlus__MixChunk;
71	typedef Mix_Music *CFClient__MixMusic;	85	typedef Mix_Music *CFPlus__MixMusic;
72		86
73	typedef PangoFontDescription *CFClient__Font;	87	typedef PangoFontDescription *CFPlus__Font;
		88
		89	static int
		90	shape_attr_p (PangoLayoutRun *run)
		91	{
		92	GSList *attrs = run->item->analysis.extra_attrs;
		93
		94	while (attrs)
		95	{
		96	PangoAttribute *attr = attrs->data;
		97
		98	if (attr->klass->type == PANGO_ATTR_SHAPE)
		99	return 1;
		100
		101	attrs = attrs->next;
		102	}
		103
		104	return 0;
		105	}
74		106
75	typedef struct cf_layout {	107	typedef struct cf_layout {
76	PangoLayout *pl; // either derived from a cairo or ft2 context	108	PangoLayout *pl;
77	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
78	float r, g, b, a; // default color for rgba mode	109	float r, g, b, a; // default color for rgba mode
79	int base_height;	110	int base_height;
80	CFClient__Font font;	111	CFPlus__Font font;
81	} *CFClient__Layout;	112	} *CFPlus__Layout;
82		113
83	static CFClient__Font default_font;	114	static CFPlus__Font default_font;
84	static PangoContext ft2_context, cairo_context;	115	static PangoContext *opengl_context;
85	static PangoFontMap ft2_fontmap, cairo_fontmap;	116	static PangoFontMap *opengl_fontmap;
86		117
87	static void	118	static void
88	substitute_func (FcPattern *pattern, gpointer data)	119	substitute_func (FcPattern *pattern, gpointer data)
89	{	120	{
90	FcPatternAddBool (pattern, FC_HINTING , 1);	121	FcPatternAddBool (pattern, FC_HINTING, 1);
91	#ifdef _WIN32	122	#ifdef FC_HINT_STYLE
92	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	123	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
93	#else	124	#endif
94	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
95	#endif
96	}	126	}
97		127
98	static void	128	static void
99	layout_update_font (CFClient__Layout self)	129	layout_update_font (CFPlus__Layout self)
100	{	130	{
101	/* use a random scale factor to account for unknown descenders, 0.8 works	131	/* use a random scale factor to account for unknown descenders, 0.8 works
102	* reasonably well with bitstream vera	132	* reasonably well with bitstream vera
103	*/	133	*/
104	PangoFontDescription *font = self->font ? self->font : default_font;	134	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
108		138
109	pango_layout_set_font_description (self->pl, font);	139	pango_layout_set_font_description (self->pl, font);
110	}	140	}
111		141
112	static void	142	static void
113	layout_get_pixel_size (CFClient__Layout self, int w, int h)	143	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
114	{	144	{
		145	PangoRectangle rect;
		146
		147	// get_pixel_* wrongly rounds down
115	pango_layout_get_pixel_size (self->pl, w, h);	148	pango_layout_get_extents (self->pl, 0, &rect);
116		149
117	if (!w) w = 1;	150	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
118	if (!h) h = 1;	151	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
119		152
120	w = (w + 3) & ~3;	153	if (!rect.width) rect.width = 1;
121	}	154	if (!rect.height) rect.height = 1;
122		155
		156	*w = rect.width;
		157	*h = rect.height;
		158	}
		159
		160	typedef uint16_t tileid;
123	typedef uint16_t mapface;	161	typedef uint16_t faceid;
124		162
125	typedef struct {	163	typedef struct {
126	GLint name;	164	int name;
127	int w, h;	165	int w, h;
128	float s, t;	166	float s, t;
129	uint8_t r, g, b, a;	167	uint8_t r, g, b, a;
		168	tileid smoothtile;
		169	uint8_t smoothlevel;
130	} maptex;	170	} maptex;
131		171
132	typedef struct {	172	typedef struct {
		173	uint32_t player;
		174	tileid tile[3];
133	int16_t darkness;	175	uint16_t darkness;
134	mapface face[3];	176	uint8_t stat_width, stat_hp, flags, smoothmax;
135	} mapcell;	177	} mapcell;
136		178
137	typedef struct {	179	typedef struct {
138	int32_t c0, c1;	180	int32_t c0, c1;
139	mapcell *col;	181	mapcell *col;
140	} maprow;	182	} maprow;
141		183
142	typedef struct map {	184	typedef struct map {
143	int x, y, w, h;	185	int x, y, w, h;
144	int ox, oy; /* offset to virtual global coordinate system */	186	int ox, oy; /* offset to virtual global coordinate system */
145	int faces;	187	int faces; tileid *face2tile; // [faceid]
146	mapface *face;	188	int texs; maptex *tex; // [tileid]
147
148	int texs;
149	maptex *tex;
150		189
151	int32_t rows;	190	int32_t rows;
152	maprow *row;	191	maprow *row;
153	} *CFClient__Map;	192	} *CFPlus__Map;
154		193
155	static char *	194	static char *
156	prepend (char *ptr, int sze, int inc)	195	prepend (char *ptr, int sze, int inc)
157	{	196	{
158	char *p;	197	char *p;
…		…
175	}	214	}
176		215
177	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	216	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
178	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	217	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
179		218
		219	static void
		220	need_facenum (struct map *self, faceid face)
		221	{
		222	while (self->faces <= face)
		223	{
		224	Append (tileid, self->face2tile, self->faces, self->faces);
		225	self->faces *= 2;
		226	}
		227	}
		228
		229	static void
		230	need_texid (struct map *self, int texid)
		231	{
		232	while (self->texs <= texid)
		233	{
		234	Append (maptex, self->tex, self->texs, self->texs);
		235	self->texs *= 2;
		236	}
		237	}
		238
180	static maprow *	239	static maprow *
181	map_get_row (CFClient__Map self, int y)	240	map_get_row (CFPlus__Map self, int y)
182	{	241	{
183	if (0 > y)	242	if (0 > y)
184	{	243	{
185	int extend = - y + MAP_EXTEND_Y;	244	int extend = - y + MAP_EXTEND_Y;
186	Prepend (maprow, self->row, self->rows, extend);	245	Prepend (maprow, self->row, self->rows, extend);
…		…
224		283
225	return row->col + (x - row->c0);	284	return row->col + (x - row->c0);
226	}	285	}
227		286
228	static mapcell *	287	static mapcell *
229	map_get_cell (CFClient__Map self, int x, int y)	288	map_get_cell (CFPlus__Map self, int x, int y)
230	{	289	{
231	return row_get_cell (map_get_row (self, y), x);	290	return row_get_cell (map_get_row (self, y), x);
232	}	291	}
233		292
234	static void	293	static void
235	map_clear (CFClient__Map self)	294	map_clear (CFPlus__Map self)
236	{	295	{
237	int r;	296	int r;
238		297
239	for (r = 0; r < self->rows; r++)	298	for (r = 0; r < self->rows; r++)
240	Safefree (self->row[r].col);	299	Safefree (self->row[r].col);
…		…
248	self->row = 0;	307	self->row = 0;
249	self->rows = 0;	308	self->rows = 0;
250	}	309	}
251		310
252	static void	311	static void
253	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	312	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
254	{	313	{
255	int x, y;	314	int x, y;
256	maprow *row;	315	maprow *row;
		316	mapcell *cell;
257		317
258	for (y = y0; y < y0 + h; y++)	318	for (y = y0; y < y0 + h; y++)
259	if (y >= 0)	319	if (y >= 0)
260	{	320	{
261	if (y >= self->rows)	321	if (y >= self->rows)
…		…
267	if (x >= row->c0)	327	if (x >= row->c0)
268	{	328	{
269	if (x >= row->c1)	329	if (x >= row->c1)
270	break;	330	break;
271		331
272	row->col[x - row->c0].darkness = -1;	332	cell = row->col + x - row->c0;
		333
		334	cell->darkness = 0;
		335	cell->stat_hp = 0;
		336	cell->flags = 0;
		337	cell->player = 0;
273	}	338	}
274	}	339	}
		340	}
		341
		342	typedef struct {
		343	tileid tile;
		344	uint8_t x, y, level;
		345	} smooth_key;
		346
		347	static void
		348	smooth_or_bits (HV hv, smooth_key key, IV bits)
		349	{
		350	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		351
		352	if (SvIOK (*sv))
		353	SvIV_set (sv, SvIVX (sv) \| bits);
		354	else
		355	sv_setiv (*sv, bits);
275	}	356	}
276		357
277	static void	358	static void
278	music_finished (void)	359	music_finished (void)
279	{	360	{
…		…
298	ev.data2 = 0;	379	ev.data2 = 0;
299		380
300	SDL_PushEvent ((SDL_Event *)&ev);	381	SDL_PushEvent ((SDL_Event *)&ev);
301	}	382	}
302		383
		384	static unsigned int
		385	minpot (unsigned int n)
		386	{
		387	if (!n)
		388	return 0;
		389
		390	--n;
		391
		392	n \|= n >> 1;
		393	n \|= n >> 2;
		394	n \|= n >> 4;
		395	n \|= n >> 8;
		396	n \|= n >> 16;
		397
		398	return n + 1;
		399	}
		400
		401	/* SDL should provide this, really. */
		402	#define SDLK_MODIFIER_MIN 300
		403	#define SDLK_MODIFIER_MAX 314
		404
		405	static AV *texture_av;
		406
303	MODULE = CFClient PACKAGE = CFClient	407	MODULE = CFPlus PACKAGE = CFPlus
304		408
305	PROTOTYPES: ENABLE	409	PROTOTYPES: ENABLE
306		410
307	BOOT:	411	BOOT:
308	{	412	{
		413	texture_av = newAV ();
		414	AvREAL_off (texture_av);
		415
309	HV *stash = gv_stashpv ("CFClient", 1);	416	HV *stash = gv_stashpv ("CFPlus", 1);
310	static const struct {	417	static const struct {
311	const char *name;	418	const char *name;
312	IV iv;	419	IV iv;
313	} *civ, const_iv[] = {	420	} *civ, const_iv[] = {
314	# define const_iv(name) { # name, (IV)name }	421	# define const_iv(name) { # name, (IV)name }
		422	const_iv (SDLK_MODIFIER_MIN),
		423	const_iv (SDLK_MODIFIER_MAX),
		424
315	const_iv (SDL_ACTIVEEVENT),	425	const_iv (SDL_ACTIVEEVENT),
316	const_iv (SDL_KEYDOWN),	426	const_iv (SDL_KEYDOWN),
317	const_iv (SDL_KEYUP),	427	const_iv (SDL_KEYUP),
318	const_iv (SDL_MOUSEMOTION),	428	const_iv (SDL_MOUSEMOTION),
319	const_iv (SDL_MOUSEBUTTONDOWN),	429	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
328	const_iv (SDL_EVENT_RESERVEDA),	438	const_iv (SDL_EVENT_RESERVEDA),
329	const_iv (SDL_EVENT_RESERVEDB),	439	const_iv (SDL_EVENT_RESERVEDB),
330	const_iv (SDL_VIDEORESIZE),	440	const_iv (SDL_VIDEORESIZE),
331	const_iv (SDL_VIDEOEXPOSE),	441	const_iv (SDL_VIDEOEXPOSE),
332	const_iv (SDL_USEREVENT),	442	const_iv (SDL_USEREVENT),
		443
		444	const_iv (SDL_APPINPUTFOCUS),
		445	const_iv (SDL_APPMOUSEFOCUS),
		446	const_iv (SDL_APPACTIVE),
		447
333	const_iv (SDLK_KP0),	448	const_iv (SDLK_KP0),
334	const_iv (SDLK_KP1),	449	const_iv (SDLK_KP1),
335	const_iv (SDLK_KP2),	450	const_iv (SDLK_KP2),
336	const_iv (SDLK_KP3),	451	const_iv (SDLK_KP3),
337	const_iv (SDLK_KP4),	452	const_iv (SDLK_KP4),
…		…
392	const_iv (SDLK_BREAK),	507	const_iv (SDLK_BREAK),
393	const_iv (SDLK_MENU),	508	const_iv (SDLK_MENU),
394	const_iv (SDLK_POWER),	509	const_iv (SDLK_POWER),
395	const_iv (SDLK_EURO),	510	const_iv (SDLK_EURO),
396	const_iv (SDLK_UNDO),	511	const_iv (SDLK_UNDO),
		512
397	const_iv (KMOD_NONE),	513	const_iv (KMOD_NONE),
		514	const_iv (KMOD_SHIFT),
398	const_iv (KMOD_LSHIFT),	515	const_iv (KMOD_LSHIFT),
399	const_iv (KMOD_RSHIFT),	516	const_iv (KMOD_RSHIFT),
		517	const_iv (KMOD_CTRL),
400	const_iv (KMOD_LCTRL),	518	const_iv (KMOD_LCTRL),
401	const_iv (KMOD_RCTRL),	519	const_iv (KMOD_RCTRL),
		520	const_iv (KMOD_ALT),
402	const_iv (KMOD_LALT),	521	const_iv (KMOD_LALT),
403	const_iv (KMOD_RALT),	522	const_iv (KMOD_RALT),
		523	const_iv (KMOD_META),
404	const_iv (KMOD_LMETA),	524	const_iv (KMOD_LMETA),
405	const_iv (KMOD_RMETA),	525	const_iv (KMOD_RMETA),
406	const_iv (KMOD_NUM),	526	const_iv (KMOD_NUM),
407	const_iv (KMOD_CAPS),	527	const_iv (KMOD_CAPS),
408	const_iv (KMOD_MODE),	528	const_iv (KMOD_MODE),
409	const_iv (KMOD_CTRL),
410	const_iv (KMOD_SHIFT),
411	const_iv (KMOD_ALT),
412	const_iv (KMOD_META)
413	# undef const_iv	529	# undef const_iv
414	};	530	};
415		531
416	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	532	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
417	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	533	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		534
		535	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		536	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
418	}	537	}
		538
		539	void
		540	weaken (SV *rv)
		541	PROTOTYPE: $
		542	CODE:
		543	sv_rvweaken (rv);
		544
		545	int
		546	in_destruct ()
		547	CODE:
		548	RETVAL = PL_main_cv == Nullcv;
		549	OUTPUT:
		550	RETVAL
		551
		552	NV floor (NV x)
		553
		554	NV ceil (NV x)
419		555
420	void	556	void
421	pango_init ()	557	pango_init ()
422	CODE:	558	CODE:
423	// delayed, so it can pick up new fonts added by AddFontResourceEx
424	{	559	{
425	{
426	ft2_fontmap = pango_ft2_font_map_new ();	560	opengl_fontmap = pango_opengl_font_map_new ();
427	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	561	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
428	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	562	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
429	}
430	{
431	cairo_font_options_t *fopt = cairo_font_options_create ();
432	cairo_fontmap = pango_cairo_font_map_get_default ();
433	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
434	#ifdef _WIN32
435	// cairo looks like shit eaten twice on windows
436	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
437	#else
438	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
439	#endif
440	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
441	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
442	pango_cairo_context_set_font_options (cairo_context, fopt);
443	cairo_font_options_destroy (fopt);
444	}
445	}	563	}
446		564
447	int	565	int
448	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	566	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
449		567
450	void	568	void
451	SDL_Quit ()	569	SDL_Quit ()
452		570
453	void	571	void
…		…
460	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	578	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
461	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	579	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
462	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	580	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
463		581
464	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	582	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
465	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	583	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
466		584
467	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	585	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
468	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	586	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
469	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	587	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
470	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	588	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
471		589
472	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	590	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		591	#if SDL_VERSION_ATLEAST(1,2,10)
		592	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
		593	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		594	#endif
473		595
474	SDL_EnableUNICODE (1);	596	SDL_EnableUNICODE (1);
475	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	597	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
476		598
477	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	599	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
529	case SDL_KEYDOWN:	651	case SDL_KEYDOWN:
530	case SDL_KEYUP:	652	case SDL_KEYUP:
531	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	653	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
532	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	654	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
533	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 */
534	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	657	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
535	break;	658	break;
536		659
537	case SDL_ACTIVEEVENT:	660	case SDL_ACTIVEEVENT:
538	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	661	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
564	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	687	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
565	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	688	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
566	break;	689	break;
567	}	690	}
568		691
569	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	692	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
570	}	693	}
571	}	694	}
572		695
573	int	696	int
574	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)
…		…
583	Mix_AllocateChannels (int numchans = -1)	706	Mix_AllocateChannels (int numchans = -1)
584		707
585	void	708	void
586	lowdelay (int fd, int val = 1)	709	lowdelay (int fd, int val = 1)
587	CODE:	710	CODE:
		711	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		712
		713	void
		714	win32_proxy_info ()
		715	PPCODE:
		716	{
588	#ifndef _WIN32	717	#ifdef _WIN32
589	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	}
590	#endif	739	#endif
		740	}
591		741
592	void	742	void
593	add_font (char *file)	743	add_font (char *file)
594	CODE:	744	CODE:
595	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	745	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
596	#ifdef _WIN32
597	// cairo... sigh... requires win2000
598	AddFontResourceEx (file, FR_PRIVATE, 0);
599	#endif
600		746
601	void	747	void
602	load_image_inline (SV *image_)	748	load_image_inline (SV *image_)
603	ALIAS:	749	ALIAS:
604	load_image_file = 1	750	load_image_file = 1
…		…
646		792
647	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	793	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
648		794
649	assert (surface2->pitch == surface2->w * 4);	795	assert (surface2->pitch == surface2->w * 4);
650		796
		797	SDL_LockSurface (surface2);
651	EXTEND (SP, 5);	798	EXTEND (SP, 6);
652	PUSHs (sv_2mortal (newSViv (surface2->w)));	799	PUSHs (sv_2mortal (newSViv (surface2->w)));
653	PUSHs (sv_2mortal (newSViv (surface2->h)));	800	PUSHs (sv_2mortal (newSViv (surface2->h)));
654	SDL_LockSurface (surface2);
655	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	801	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
656	SDL_UnlockSurface (surface2);
657	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)));
658	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	803	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
659	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	804	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		805	SDL_UnlockSurface (surface2);
660		806
661	SDL_FreeSurface (surface);	807	SDL_FreeSurface (surface);
662	SDL_FreeSurface (surface2);	808	SDL_FreeSurface (surface2);
663	}	809	}
664		810
…		…
700	CODE:	846	CODE:
701	fprintf (stderr, "FATAL: %s\n", message);	847	fprintf (stderr, "FATAL: %s\n", message);
702	#ifdef _WIN32	848	#ifdef _WIN32
703	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	849	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
704	#endif	850	#endif
705	exit (1);	851	_exit (1);
706		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
707	MODULE = CFClient PACKAGE = CFClient::Font	862	MODULE = CFPlus PACKAGE = CFPlus::Font
708		863
709	CFClient::Font	864	CFPlus::Font
710	new_from_file (SV class, char path, int id = 0)	865	new_from_file (SV class, char path, int id = 0)
711	CODE:	866	CODE:
712	{	867	{
713	int count;	868	int count;
714	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	869	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
717	}	872	}
718	OUTPUT:	873	OUTPUT:
719	RETVAL	874	RETVAL
720		875
721	void	876	void
722	DESTROY (CFClient::Font self)	877	DESTROY (CFPlus::Font self)
723	CODE:	878	CODE:
724	pango_font_description_free (self);	879	pango_font_description_free (self);
725		880
726	void	881	void
727	make_default (CFClient::Font self)	882	make_default (CFPlus::Font self)
728	CODE:	883	CODE:
729	default_font = self;	884	default_font = self;
730		885
731	MODULE = CFClient PACKAGE = CFClient::Layout	886	MODULE = CFPlus PACKAGE = CFPlus::Layout
732		887
733	CFClient::Layout	888	void
734	new (SV *class, int rgba = 0)	889	reset_glyph_cache ()
		890	CODE:
		891	tc_clear ();
		892
		893	CFPlus::Layout
		894	new (SV *class)
735	CODE:	895	CODE:
736	New (0, RETVAL, 1, struct cf_layout);	896	New (0, RETVAL, 1, struct cf_layout);
737		897
738	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	898	RETVAL->pl = pango_layout_new (opengl_context);
739	RETVAL->rgba = rgba;
740	RETVAL->r = 1.;	899	RETVAL->r = 1.;
741	RETVAL->g = 1.;	900	RETVAL->g = 1.;
742	RETVAL->b = 1.;	901	RETVAL->b = 1.;
743	RETVAL->a = 1.;	902	RETVAL->a = 1.;
744	RETVAL->base_height = MIN_FONT_HEIGHT;	903	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
748	layout_update_font (RETVAL);	907	layout_update_font (RETVAL);
749	OUTPUT:	908	OUTPUT:
750	RETVAL	909	RETVAL
751		910
752	void	911	void
753	DESTROY (CFClient::Layout self)	912	DESTROY (CFPlus::Layout self)
754	CODE:	913	CODE:
755	g_object_unref (self->pl);	914	g_object_unref (self->pl);
756	Safefree (self);	915	Safefree (self);
757		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
758	int	1007	int
759	is_rgba (CFClient::Layout self)	1008	has_wrapped (CFPlus::Layout self)
760	CODE:	1009	CODE:
761	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	}
762	OUTPUT:	1019	OUTPUT:
763	RETVAL	1020	RETVAL
764		1021
765	void
766	set_text (CFClient::Layout self, SV *text_)
767	CODE:
768	{
769	STRLEN textlen;
770	char *text = SvPVutf8 (text_, textlen);
771
772	pango_layout_set_text (self->pl, text, textlen);
773	}
774
775	void
776	set_markup (CFClient::Layout self, SV *text_)
777	CODE:
778	{
779	STRLEN textlen;
780	char *text = SvPVutf8 (text_, textlen);
781
782	pango_layout_set_markup (self->pl, text, textlen);
783	}
784
785	SV *	1022	SV *
786	get_text (CFClient::Layout self)	1023	get_text (CFPlus::Layout self)
787	CODE:	1024	CODE:
788	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1025	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
789	SvUTF8_on (RETVAL);	1026	sv_utf8_decode (RETVAL);
790	OUTPUT:	1027	OUTPUT:
791	RETVAL	1028	RETVAL
792		1029
793	void	1030	void
794	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.)
795	CODE:	1032	CODE:
796	self->r = r;	1033	self->r = r;
797	self->g = g;	1034	self->g = g;
798	self->b = b;	1035	self->b = b;
799	self->a = a;	1036	self->a = a;
800		1037
801	void	1038	void
802	set_font (CFClient::Layout self, CFClient::Font font = 0)	1039	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
803	CODE:	1040	CODE:
804	if (self->font != font)	1041	if (self->font != font)
805	{	1042	{
806	self->font = font;	1043	self->font = font;
807	layout_update_font (self);	1044	layout_update_font (self);
808	}	1045	}
809		1046
810	void	1047	void
811	set_height (CFClient::Layout self, int base_height)	1048	set_height (CFPlus::Layout self, int base_height)
812	CODE:	1049	CODE:
813	if (self->base_height != base_height)	1050	if (self->base_height != base_height)
814	{	1051	{
815	self->base_height = base_height;	1052	self->base_height = base_height;
816	layout_update_font (self);	1053	layout_update_font (self);
817	}	1054	}
818		1055
819	void	1056	void
820	set_width (CFClient::Layout self, int max_width = -1)	1057	set_width (CFPlus::Layout self, int max_width = -1)
821	CODE:	1058	CODE:
822	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);
823		1060
824	void	1061	void
825	set_indent (CFClient::Layout self, int indent)	1062	set_indent (CFPlus::Layout self, int indent)
826	CODE:	1063	CODE:
827	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1064	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
828		1065
829	void	1066	void
830	set_spacing (CFClient::Layout self, int spacing)	1067	set_spacing (CFPlus::Layout self, int spacing)
831	CODE:	1068	CODE:
832	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1069	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
833		1070
834	void	1071	void
835	set_ellipsise (CFClient::Layout self, int ellipsise)	1072	set_ellipsise (CFPlus::Layout self, int ellipsise)
836	CODE:	1073	CODE:
837	pango_layout_set_ellipsize (self->pl,	1074	pango_layout_set_ellipsize (self->pl,
838	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1075	ellipsise == 1 ? PANGO_ELLIPSIZE_START
839	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1076	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
840	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1077	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
841	: PANGO_ELLIPSIZE_NONE	1078	: PANGO_ELLIPSIZE_NONE
842	);	1079	);
843		1080
844	void	1081	void
845	set_single_paragraph_mode (CFClient::Layout self, int spm)	1082	set_single_paragraph_mode (CFPlus::Layout self, int spm)
846	CODE:	1083	CODE:
847	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1084	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
848		1085
849	void	1086	void
850	size (CFClient::Layout self)	1087	size (CFPlus::Layout self)
851	PPCODE:	1088	PPCODE:
852	{	1089	{
853	int w, h;	1090	int w, h;
854		1091
855	layout_get_pixel_size (self, &w, &h);	1092	layout_get_pixel_size (self, &w, &h);
…		…
858	PUSHs (sv_2mortal (newSViv (w)));	1095	PUSHs (sv_2mortal (newSViv (w)));
859	PUSHs (sv_2mortal (newSViv (h)));	1096	PUSHs (sv_2mortal (newSViv (h)));
860	}	1097	}
861		1098
862	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
863	xy_to_index (CFClient::Layout self, int x, int y)	1112	xy_to_index (CFPlus::Layout self, int x, int y)
864	CODE:	1113	CODE:
865	{	1114	{
866	int index, trailing;	1115	int index, trailing;
867	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);
868	RETVAL = index;	1117	RETVAL = index + trailing;
869	}	1118	}
870	OUTPUT:	1119	OUTPUT:
871	RETVAL	1120	RETVAL
872		1121
873	void	1122	void
874	cursor_pos (CFClient::Layout self, int index)	1123	cursor_pos (CFPlus::Layout self, int index)
875	PPCODE:	1124	PPCODE:
876	{	1125	{
877	PangoRectangle strong_pos;	1126	PangoRectangle strong_pos;
878	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1127	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
879		1128
…		…
882	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1131	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
883	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1132	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
884	}	1133	}
885		1134
886	void	1135	void
887	render (CFClient::Layout self)	1136	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
888	PPCODE:	1137	PPCODE:
889	{	1138	{
890	SV *retval;	1139	int line, x;
891	int w, h;
892		1140
893	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 */
894		1143
895	if (self->rgba)
896	{
897	cairo_surface_t *surface;
898	cairo_t *cairo;
899
900	retval = newSV (w * h * 4);
901	SvPOK_only (retval);
902	SvCUR_set (retval, w * h * 4);
903
904	memset (SvPVX (retval), 0, w * h * 4);
905
906	surface = cairo_image_surface_create_for_data (
907	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
908	cairo = cairo_create (surface);
909	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
910
911	pango_cairo_show_layout (cairo, self->pl);
912
913	cairo_destroy (cairo);
914	cairo_surface_destroy (surface);
915
916	// what a mess, and its premultiplied, too :(
917	{
918	uint32_t p = (uint32_t )SvPVX (retval);
919	uint32_t e = p + w h;
920
921	while (p < e)
922	{
923	uint32_t rgba = *p;
924	rgba = (rgba >> 24) \| (rgba << 8);
925	#if 0
926	#ifdef _WIN32
927	{//D
928	uint8_t r = rgba >> 24;
929	uint8_t g = rgba >> 16;
930	uint8_t b = rgba >> 8;
931	uint8_t a = rgba >> 0;
932
933	rgba = (rgba & 0xffffff00) \| a;
934	}
935	#endif
936	#endif
937	rgba = SDL_SwapBE32 (rgba);
938	*p++ = rgba;
939	}
940	}
941
942	EXTEND (SP, 5);	1144	EXTEND (SP, 2);
943	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)
944	PUSHs (sv_2mortal (newSViv (h)));	1166	PUSHs (sv_2mortal (newSViv (index + trailing)));
945	PUSHs (sv_2mortal (retval));
946	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
947	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
948	}
949	else	1167	else
950	{	1168	{
951	FT_Bitmap bitmap;
952
953	retval = newSV (w * h);
954	SvPOK_only (retval);
955	SvCUR_set (retval, w * h);
956
957	bitmap.rows = h;
958	bitmap.width = w;
959	bitmap.pitch = w;
960	bitmap.buffer = (unsigned char*)SvPVX (retval);
961	bitmap.num_grays = 256;
962	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
963
964	memset (bitmap.buffer, 0, w * h);
965
966	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
967
968	EXTEND (SP, 5);
969	PUSHs (sv_2mortal (newSViv (w)));	1169	PUSHs (sv_2mortal (newSViv (index)));
970	PUSHs (sv_2mortal (newSViv (h)));	1170	PUSHs (sv_2mortal (newSViv (trailing)));
971	PUSHs (sv_2mortal (retval));
972	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
973	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
974	}	1171	}
975	}	1172	}
976		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
977	MODULE = CFClient PACKAGE = CFClient::Texture	1184	MODULE = CFPlus PACKAGE = CFPlus::Texture
978		1185
979	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
980	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.)
981	PROTOTYPE: $$$;$$	1225	PROTOTYPE: $$$;$$
982	ALIAS:	1226	ALIAS:
983	draw_quad_alpha = 1	1227	draw_quad_alpha = 1
984	draw_quad_alpha_premultiplied = 2	1228	draw_quad_alpha_premultiplied = 2
985	CODE:	1229	CODE:
…		…
1023	glDisable (GL_ALPHA_TEST);	1267	glDisable (GL_ALPHA_TEST);
1024	glDisable (GL_BLEND);	1268	glDisable (GL_BLEND);
1025	}	1269	}
1026	}	1270	}
1027		1271
1028	MODULE = CFClient PACKAGE = CFClient::Map	1272	MODULE = CFPlus PACKAGE = CFPlus::Map
1029		1273
1030	CFClient::Map	1274	CFPlus::Map
1031	new (SV *class, int map_width, int map_height)	1275	new (SV *class)
1032	CODE:	1276	CODE:
1033	New (0, RETVAL, 1, struct map);	1277	New (0, RETVAL, 1, struct map);
1034	RETVAL->x = 0;	1278	RETVAL->x = 0;
1035	RETVAL->y = 0;	1279	RETVAL->y = 0;
1036	RETVAL->w = map_width;	1280	RETVAL->w = 0;
1037	RETVAL->h = map_height;	1281	RETVAL->h = 0;
1038	RETVAL->ox = 0;	1282	RETVAL->ox = 0;
1039	RETVAL->oy = 0;	1283	RETVAL->oy = 0;
1040	RETVAL->faces = 8192;	1284	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1041	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1285	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1042	RETVAL->texs = 8192;
1043	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1044	RETVAL->rows = 0;	1286	RETVAL->rows = 0;
1045	RETVAL->row = 0;	1287	RETVAL->row = 0;
1046	OUTPUT:	1288	OUTPUT:
1047	RETVAL	1289	RETVAL
1048		1290
1049	void	1291	void
1050	DESTROY (CFClient::Map self)	1292	DESTROY (CFPlus::Map self)
1051	CODE:	1293	CODE:
1052	{	1294	{
1053	map_clear (self);	1295	map_clear (self);
1054	Safefree (self->face);	1296	Safefree (self->face2tile);
		1297	Safefree (self->tex);
1055	Safefree (self);	1298	Safefree (self);
1056	}	1299	}
1057		1300
1058	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
1059	clear (CFClient::Map self)	1308	clear (CFPlus::Map self)
1060	CODE:	1309	CODE:
1061	map_clear (self);	1310	map_clear (self);
1062		1311
1063	void	1312	void
1064	set_face (CFClient::Map self, int face, int texid)	1313	set_tileid (CFPlus::Map self, int face, int tile)
1065	CODE:	1314	CODE:
1066	{	1315	{
1067	while (self->faces <= face)	1316	need_facenum (self, face); self->face2tile [face] = tile;
1068	{	1317	need_texid (self, tile);
1069	Append (mapface, self->face, self->faces, self->faces);
1070	self->faces *= 2;
1071	}
1072
1073	self->face [face] = texid;
1074	}	1318	}
1075		1319
1076	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
1077	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)
1078	CODE:	1345	CODE:
1079	{	1346	{
1080	while (self->texs <= texid)	1347	need_texid (self, texid);
1081	{
1082	Append (maptex, self->tex, self->texs, self->texs);
1083	self->texs *= 2;
1084	}
1085		1348
1086	{	1349	{
1087	maptex *tex = self->tex + texid;	1350	maptex *tex = self->tex + texid;
1088		1351
1089	tex->name = name;	1352	tex->name = name;
…		…
1106	// from transparent color bleeding and ugly wrapping effects.	1369	// from transparent color bleeding and ugly wrapping effects.
1107	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1370	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1108	}	1371	}
1109		1372
1110	int	1373	int
1111	ox (CFClient::Map self)	1374	ox (CFPlus::Map self)
1112	ALIAS:	1375	ALIAS:
1113	oy = 1	1376	oy = 1
1114	x = 2	1377	x = 2
1115	y = 3	1378	y = 3
1116	w = 4	1379	w = 4
…		…
1127	}	1390	}
1128	OUTPUT:	1391	OUTPUT:
1129	RETVAL	1392	RETVAL
1130		1393
1131	void	1394	void
1132	scroll (CFClient::Map self, int dx, int dy)	1395	scroll (CFPlus::Map self, int dx, int dy)
1133	CODE:	1396	CODE:
1134	{	1397	{
1135	if (dx > 0)	1398	if (dx > 0)
1136	map_blank (self, self->x, self->y, dx - 1, self->h);	1399	map_blank (self, self->x, self->y, dx, self->h);
1137	else if (dx < 0)	1400	else if (dx < 0)
1138	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1401	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);
1139		1402
1140	if (dy > 0)	1403	if (dy > 0)
1141	map_blank (self, self->x, self->y, self->w, dy - 1);	1404	map_blank (self, self->x, self->y, self->w, dy);
1142	else if (dy < 0)	1405	else if (dy < 0)
1143	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 + 1, self->w, -dy);
1144		1407
1145	self->ox += dx; self->x += dx;	1408	self->ox += dx; self->x += dx;
1146	self->oy += dy; self->y += dy;	1409	self->oy += dy; self->y += dy;
1147		1410
1148	while (self->y < 0)	1411	while (self->y < 0)
…		…
1153	self->y += MAP_EXTEND_Y;	1416	self->y += MAP_EXTEND_Y;
1154	}	1417	}
1155	}	1418	}
1156		1419
1157	void	1420	void
1158	map1a_update (CFClient::Map self, SV *data_)	1421	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1159	CODE:	1422	CODE:
1160	{	1423	{
1161	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1424	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1162	uint8_t data_end = (uint8_t )SvEND (data_);	1425	uint8_t data_end = (uint8_t )SvEND (data_);
1163	mapcell *cell;	1426	mapcell *cell;
1164	int x, y, flags;	1427	int x, y, flags;
1165		1428
1166	while (data < data_end)	1429	while (data < data_end - 1)
1167	{	1430	{
1168	flags = (data [0] << 8) + data [1]; data += 2;	1431	flags = (data [0] << 8) + data [1]; data += 2;
1169		1432
1170	x = ((flags >> 10) & 63) + self->x;	1433	x = self->x + ((flags >> 10) & 63);
1171	y = ((flags >> 4) & 63) + self->y;	1434	y = self->y + ((flags >> 4) & 63);
1172		1435
1173	cell = map_get_cell (self, x, y);	1436	cell = map_get_cell (self, x, y);
1174		1437
1175	if (flags & 15)	1438	if (flags & 15)
1176	{	1439	{
1177	if (cell->darkness < 0)	1440	if (!cell->darkness)
1178	{	1441	{
		1442	memset (cell, 0, sizeof (*cell));
1179	cell->darkness = 0;	1443	cell->darkness = 256;
1180	cell->face [0] = 0;
1181	cell->face [1] = 0;
1182	cell->face [2] = 0;
1183	}	1444	}
1184		1445
1185	cell->darkness = flags & 8 ? *data++ : 255;
1186
1187	//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	}
1188		1487
1189	if (flags & 4)	1488	if (flags & 4)
1190	{	1489	{
1191	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];
1192	}	1493	}
1193		1494
1194	if (flags & 2)	1495	if (flags & 2)
1195	{	1496	{
1196	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];
1197	}	1500	}
1198		1501
1199	if (flags & 1)	1502	if (flags & 1)
1200	{	1503	{
1201	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];
1202	}	1507	}
1203	}	1508	}
1204	else	1509	else
1205	cell->darkness = -1;	1510	cell->darkness = 0;
1206	}	1511	}
1207	}	1512	}
1208		1513
1209	SV *	1514	SV *
1210	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)
1211	CODE:	1516	CODE:
1212	{	1517	{
1213	int x1, x;	1518	int x1, x;
1214	int y1, y;	1519	int y1, y;
1215	int z;	1520	int z;
…		…
1236	{	1541	{
1237	mapcell *cell = row->col + (x - row->c0);	1542	mapcell *cell = row->col + (x - row->c0);
1238		1543
1239	for (z = 0; z <= 0; z++)	1544	for (z = 0; z <= 0; z++)
1240	{	1545	{
1241	mapface face = cell->face [z];
1242
1243	if (face)
1244	{
1245	maptex tex = self->tex [face];	1546	maptex tex = self->tex [cell->tile [z]];
1246	int a0 = 255 - tex.a;	1547	int a0 = 255 - tex.a;
1247	int a1 = tex.a;	1548	int a1 = tex.a;
1248		1549
1249	r = (r * a0 + tex.r * a1) / 255;	1550	r = (r * a0 + tex.r * a1) / 255;
1250	g = (g * a0 + tex.g * a1) / 255;	1551	g = (g * a0 + tex.g * a1) / 255;
1251	b = (b * a0 + tex.b * a1) / 255;	1552	b = (b * a0 + tex.b * a1) / 255;
1252	a = (a * a0 + tex.a * a1) / 255;	1553	a = (a * a0 + tex.a * a1) / 255;
1253	}
1254	}	1554	}
1255	}	1555	}
1256		1556
1257	*map++ = (r )	1557	*map++ = (r )
1258	\| (g << 8)	1558	\| (g << 8)
…		…
1265	}	1565	}
1266	OUTPUT:	1566	OUTPUT:
1267	RETVAL	1567	RETVAL
1268		1568
1269	void	1569	void
1270	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)
1271	PPCODE:	1571	CODE:
1272	{	1572	{
1273	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;
1274	int x, y, z;	1577	int x, y, z;
1275	int last_name;	1578	int last_name;
1276	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;
1277	int sw4 = (sw + 3) & ~3;	1897	int sw4 = (sw + 3) & ~3;
1278	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1898	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1279	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1899	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1280		1900
1281	memset (darkness, 255, sw4 * sh);	1901	memset (darkness, 255, sw4 * sh);
1282	SvPOK_only (darkness_sv);	1902	SvPOK_only (darkness_sv);
1283	SvCUR_set (darkness_sv, sw4 * sh);	1903	SvCUR_set (darkness_sv, sw4 * sh);
1284		1904
1285	vx = self->x + (self->w - sw) / 2 - shift_x;	1905	mx += self->x;
1286	vy = self->y + (self->h - sh) / 2 - shift_y;	1906	my += self->y;
1287		1907
1288	/*
1289	int vx = self->vx = self->w >= sw
1290	? self->x + (self->w - sw) / 2
1291	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1292
1293	int vy = self->vy = self->h >= sh
1294	? self->y + (self->h - sh) / 2
1295	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1296	*/
1297
1298	glColor4ub (255, 255, 255, 255);
1299
1300	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1301	glEnable (GL_BLEND);
1302	glEnable (GL_TEXTURE_2D);
1303	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1304
1305	glBegin (GL_QUADS);
1306
1307	last_name = 0;
1308
1309	for (z = 0; z < 3; z++)
1310	for (y = 0; y < sh; y++)	1908	for (y = 0; y < sh; y++)
1311	if (0 <= y + vy && y + vy < self->rows)	1909	if (0 <= y + my && y + my < self->rows)
1312	{	1910	{
1313	maprow *row = self->row + (y + vy);	1911	maprow *row = self->row + (y + my);
1314		1912
1315	for (x = 0; x < sw; x++)	1913	for (x = 0; x < sw; x++)
1316	if (row->c0 <= x + vx && x + vx < row->c1)	1914	if (row->c0 <= x + mx && x + mx < row->c1)
1317	{	1915	{
1318	mapcell *cell = row->col + (x + vx - row->c0);	1916	mapcell *cell = row->col + (x + mx - row->c0);
1319		1917
1320	darkness[y * sw4 + x] = cell->darkness < 0	1918	darkness[y * sw4 + x] = cell->darkness
		1919	? 255 - (cell->darkness - 1)
1321	? 255 - FOW_DARKNESS	1920	: 255 - FOW_DARKNESS;
1322	: 255 - cell->darkness;
1323
1324	face = cell->face [z];
1325
1326	if (face)
1327	{
1328	maptex tex = self->tex [face];
1329
1330	int px = (x + 1) * 32 - tex.w;
1331	int py = (y + 1) * 32 - tex.h;
1332
1333	if (last_name != tex.name)
1334	{
1335	glEnd ();
1336	last_name = tex.name;
1337	glBindTexture (GL_TEXTURE_2D, last_name);
1338	glBegin (GL_QUADS);
1339	}
1340
1341	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1342	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1343	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1344	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1345	}
1346	}	1921	}
1347	}	1922	}
1348
1349	glEnd ();
1350
1351	glDisable (GL_TEXTURE_2D);
1352	glDisable (GL_BLEND);
1353		1923
1354	EXTEND (SP, 3);	1924	EXTEND (SP, 3);
1355	PUSHs (sv_2mortal (newSViv (sw4)));	1925	PUSHs (sv_2mortal (newSViv (sw4)));
1356	PUSHs (sv_2mortal (newSViv (sh)));	1926	PUSHs (sv_2mortal (newSViv (sh)));
1357	PUSHs (darkness_sv);	1927	PUSHs (darkness_sv);
1358	}	1928	}
1359		1929
1360	SV *	1930	SV *
1361	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)
1362	CODE:	1932	CODE:
1363	{	1933	{
1364	int x, y, x1, y1;	1934	int x, y, x1, y1;
1365	SV data_sv = newSV (w h * 7 + 5);	1935	SV data_sv = newSV (w h * 7 + 5);
1366	uint8_t data = (uint8_t )SvPVX (data_sv);	1936	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1391	if (row && row->c0 <= x && x < row->c1)	1961	if (row && row->c0 <= x && x < row->c1)
1392	{	1962	{
1393	mapcell *cell = row->col + (x - row->c0);	1963	mapcell *cell = row->col + (x - row->c0);
1394	uint8_t flags = 0;	1964	uint8_t flags = 0;
1395		1965
1396	if (cell->face [0]) flags \|= 1;	1966	if (cell->tile [0]) flags \|= 1;
1397	if (cell->face [1]) flags \|= 2;	1967	if (cell->tile [1]) flags \|= 2;
1398	if (cell->face [2]) flags \|= 4;	1968	if (cell->tile [2]) flags \|= 4;
1399		1969
1400	*data++ = flags;	1970	*data++ = flags;
1401		1971
1402	if (flags & 1)	1972	if (flags & 1)
1403	{	1973	{
		1974	tileid tile = cell->tile [0];
1404	*data++ = cell->face [0] >> 8;	1975	*data++ = tile >> 8;
1405	*data++ = cell->face [0];	1976	*data++ = tile;
1406	}	1977	}
1407		1978
1408	if (flags & 2)	1979	if (flags & 2)
1409	{	1980	{
		1981	tileid tile = cell->tile [1];
1410	*data++ = cell->face [1] >> 8;	1982	*data++ = tile >> 8;
1411	*data++ = cell->face [1];	1983	*data++ = tile;
1412	}	1984	}
1413		1985
1414	if (flags & 4)	1986	if (flags & 4)
1415	{	1987	{
		1988	tileid tile = cell->tile [2];
1416	*data++ = cell->face [2] >> 8;	1989	*data++ = tile >> 8;
1417	*data++ = cell->face [2];	1990	*data++ = tile;
1418	}	1991	}
1419	}	1992	}
1420	else	1993	else
1421	*data++ = 0;	1994	*data++ = 0;
1422	}	1995	}
…		…
1428	}	2001	}
1429	OUTPUT:	2002	OUTPUT:
1430	RETVAL	2003	RETVAL
1431		2004
1432	void	2005	void
1433	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)
1434	PPCODE:	2007	PPCODE:
1435	{	2008	{
1436	int x, y, z;	2009	int x, y, z;
1437	int w, h;	2010	int w, h;
1438	int x1, y1;	2011	int x1, y1;
…		…
1462	{	2035	{
1463	uint8_t flags = *data++;	2036	uint8_t flags = *data++;
1464		2037
1465	if (flags)	2038	if (flags)
1466	{	2039	{
1467	mapface face[3] = { 0, 0, 0 };
1468
1469	mapcell *cell = row_get_cell (row, x);	2040	mapcell *cell = row_get_cell (row, x);
		2041	tileid tile[3] = { 0, 0, 0 };
1470		2042
1471	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2043	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1472	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2044	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1473	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2045	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1474		2046
1475	if (cell->darkness <= 0)	2047	if (cell->darkness == 0)
1476	{	2048	{
1477	cell->darkness = -1;	2049	cell->darkness = 0;
1478		2050
1479	for (z = 0; z <= 2; z++)	2051	for (z = 0; z <= 2; z++)
1480	{	2052	{
1481	cell->face[z] = face[z];	2053	tileid t = tile [z];
1482		2054
1483	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2055	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2056	{
1484	XPUSHs (sv_2mortal (newSViv (face[z])));	2057	XPUSHs (sv_2mortal (newSViv (t)));
		2058	need_texid (self, t);
		2059	}
		2060
		2061	cell->tile [z] = t;
1485	}	2062	}
1486	}	2063	}
1487	}	2064	}
1488	}	2065	}
1489	}	2066	}
1490	}	2067	}
1491		2068
1492	MODULE = CFClient PACKAGE = CFClient::MixChunk	2069	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1493		2070
1494	CFClient::MixChunk	2071	CFPlus::MixChunk
1495	new_from_file (SV class, char path)	2072	new_from_file (SV class, char path)
1496	CODE:	2073	CODE:
1497	RETVAL = Mix_LoadWAV (path);	2074	RETVAL = Mix_LoadWAV (path);
1498	OUTPUT:	2075	OUTPUT:
1499	RETVAL	2076	RETVAL
1500		2077
1501	void	2078	void
1502	DESTROY (CFClient::MixChunk self)	2079	DESTROY (CFPlus::MixChunk self)
1503	CODE:	2080	CODE:
1504	Mix_FreeChunk (self);	2081	Mix_FreeChunk (self);
1505		2082
1506	int	2083	int
1507	volume (CFClient::MixChunk self, int volume = -1)	2084	volume (CFPlus::MixChunk self, int volume = -1)
1508	CODE:	2085	CODE:
1509	RETVAL = Mix_VolumeChunk (self, volume);	2086	RETVAL = Mix_VolumeChunk (self, volume);
1510	OUTPUT:	2087	OUTPUT:
1511	RETVAL	2088	RETVAL
1512		2089
1513	int	2090	int
1514	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)
1515	CODE:	2092	CODE:
1516	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2093	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1517	OUTPUT:	2094	OUTPUT:
1518	RETVAL	2095	RETVAL
1519		2096
1520	MODULE = CFClient PACKAGE = CFClient::MixMusic	2097	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1521		2098
1522	int	2099	int
1523	volume (int volume = -1)	2100	volume (int volume = -1)
1524	CODE:	2101	CODE:
1525	RETVAL = Mix_VolumeMusic (volume);	2102	RETVAL = Mix_VolumeMusic (volume);
1526	OUTPUT:	2103	OUTPUT:
1527	RETVAL	2104	RETVAL
1528		2105
1529	CFClient::MixMusic	2106	CFPlus::MixMusic
1530	new_from_file (SV class, char path)	2107	new_from_file (SV class, char path)
1531	CODE:	2108	CODE:
1532	RETVAL = Mix_LoadMUS (path);	2109	RETVAL = Mix_LoadMUS (path);
1533	OUTPUT:	2110	OUTPUT:
1534	RETVAL	2111	RETVAL
1535		2112
1536	void	2113	void
1537	DESTROY (CFClient::MixMusic self)	2114	DESTROY (CFPlus::MixMusic self)
1538	CODE:	2115	CODE:
1539	Mix_FreeMusic (self);	2116	Mix_FreeMusic (self);
1540		2117
1541	int	2118	int
1542	play (CFClient::MixMusic self, int loops = -1)	2119	play (CFPlus::MixMusic self, int loops = -1)
1543	CODE:	2120	CODE:
1544	RETVAL = Mix_PlayMusic (self, loops);	2121	RETVAL = Mix_PlayMusic (self, loops);
1545	OUTPUT:	2122	OUTPUT:
1546	RETVAL	2123	RETVAL
1547		2124
1548	MODULE = CFClient PACKAGE = CFClient::OpenGL	2125	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1549		2126
1550	BOOT:	2127	BOOT:
1551	{	2128	{
1552	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2129	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1553	static const struct {	2130	static const struct {
1554	const char *name;	2131	const char *name;
1555	IV iv;	2132	IV iv;
1556	} *civ, const_iv[] = {	2133	} *civ, const_iv[] = {
1557	# define const_iv(name) { # name, (IV)name }	2134	# define const_iv(name) { # name, (IV)name }
…		…
1564	const_iv (GL_SCISSOR_TEST),	2141	const_iv (GL_SCISSOR_TEST),
1565	const_iv (GL_DEPTH_TEST),	2142	const_iv (GL_DEPTH_TEST),
1566	const_iv (GL_ALPHA_TEST),	2143	const_iv (GL_ALPHA_TEST),
1567	const_iv (GL_NORMALIZE),	2144	const_iv (GL_NORMALIZE),
1568	const_iv (GL_RESCALE_NORMAL),	2145	const_iv (GL_RESCALE_NORMAL),
		2146	const_iv (GL_FRONT),
		2147	const_iv (GL_BACK),
1569	const_iv (GL_AND),	2148	const_iv (GL_AND),
1570	const_iv (GL_ONE),	2149	const_iv (GL_ONE),
1571	const_iv (GL_ZERO),	2150	const_iv (GL_ZERO),
1572	const_iv (GL_SRC_ALPHA),	2151	const_iv (GL_SRC_ALPHA),
1573	const_iv (GL_DST_ALPHA),	2152	const_iv (GL_DST_ALPHA),
1574	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2153	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1575	const_iv (GL_ONE_MINUS_DST_ALPHA),	2154	const_iv (GL_ONE_MINUS_DST_ALPHA),
1576	const_iv (GL_SRC_ALPHA_SATURATE),	2155	const_iv (GL_SRC_ALPHA_SATURATE),
1577	const_iv (GL_RGB),	2156	const_iv (GL_RGB),
1578	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),
1579	const_iv (GL_UNSIGNED_BYTE),	2161	const_iv (GL_UNSIGNED_BYTE),
1580	const_iv (GL_UNSIGNED_SHORT),	2162	const_iv (GL_UNSIGNED_SHORT),
1581	const_iv (GL_UNSIGNED_INT),	2163	const_iv (GL_UNSIGNED_INT),
1582	const_iv (GL_ALPHA),	2164	const_iv (GL_ALPHA),
1583	const_iv (GL_INTENSITY),	2165	const_iv (GL_INTENSITY),
…		…
1615	const_iv (GL_SEPARABLE_2D),	2197	const_iv (GL_SEPARABLE_2D),
1616	const_iv (GL_CONVOLUTION_2D),	2198	const_iv (GL_CONVOLUTION_2D),
1617	const_iv (GL_CONVOLUTION_BORDER_MODE),	2199	const_iv (GL_CONVOLUTION_BORDER_MODE),
1618	const_iv (GL_CONSTANT_BORDER),	2200	const_iv (GL_CONSTANT_BORDER),
1619	const_iv (GL_LINES),	2201	const_iv (GL_LINES),
		2202	const_iv (GL_LINE_STRIP),
1620	const_iv (GL_LINE_LOOP),	2203	const_iv (GL_LINE_LOOP),
1621	const_iv (GL_QUADS),	2204	const_iv (GL_QUADS),
1622	const_iv (GL_QUAD_STRIP),	2205	const_iv (GL_QUAD_STRIP),
1623	const_iv (GL_TRIANGLES),	2206	const_iv (GL_TRIANGLES),
1624	const_iv (GL_TRIANGLE_STRIP),	2207	const_iv (GL_TRIANGLE_STRIP),
…		…
1657	OUTPUT:	2240	OUTPUT:
1658	RETVAL	2241	RETVAL
1659		2242
1660	int glGetError ()	2243	int glGetError ()
1661		2244
		2245	void glFinish ()
		2246
1662	void glClear (int mask)	2247	void glClear (int mask)
1663		2248
1664	void glClearColor (float r, float g, float b, float a = 1.0)	2249	void glClearColor (float r, float g, float b, float a = 1.0)
1665	PROTOTYPE: @	2250	PROTOTYPE: @
1666		2251
…		…
1689	void glPushMatrix ()	2274	void glPushMatrix ()
1690		2275
1691	void glPopMatrix ()	2276	void glPopMatrix ()
1692		2277
1693	void glLoadIdentity ()	2278	void glLoadIdentity ()
		2279
		2280	void glDrawBuffer (int buffer)
		2281
		2282	void glReadBuffer (int buffer)
1694		2283
1695	# near_ and far_ are due to microsofts buggy "c" compiler	2284	# near_ and far_ are due to microsofts buggy "c" compiler
1696	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2285	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1697		2286
1698	# near_ and far_ are due to microsofts buggy "c" compiler	2287	# near_ and far_ are due to microsofts buggy "c" compiler
…		…
1728	r *= a;	2317	r *= a;
1729	g *= a;	2318	g *= a;
1730	b *= a;	2319	b *= a;
1731	}	2320	}
1732	// microsoft visual "c" rounds instead of truncating...	2321	// microsoft visual "c" rounds instead of truncating...
1733	glColor4ub (MIN ((int)(r * 256.f), 255),	2322	glColor4f (r, g, b, a);
1734	MIN ((int)(g * 256.f), 255),
1735	MIN ((int)(b * 256.f), 255),
1736	MIN ((int)(a * 256.f), 255));
1737		2323
1738	void glInterleavedArrays (int format, int stride, char *data)	2324	void glInterleavedArrays (int format, int stride, char *data)
1739		2325
1740	void glDrawElements (int mode, int count, int type, char *indices)	2326	void glDrawElements (int mode, int count, int type, char *indices)
1741		2327
…		…
1789		2375
1790	int glGenTexture ()	2376	int glGenTexture ()
1791	CODE:	2377	CODE:
1792	{	2378	{
1793	GLuint name;	2379	GLuint name;
		2380	if (AvFILL (texture_av) >= 0)
		2381	name = (GLuint)av_pop (texture_av);
		2382	else
1794	glGenTextures (1, &name);	2383	glGenTextures (1, &name);
1795	RETVAL = name;	2384	RETVAL = name;
1796	}	2385	}
1797	OUTPUT:	2386	OUTPUT:
1798	RETVAL	2387	RETVAL
1799		2388
1800	void glDeleteTexture (int name)	2389	void glDeleteTexture (int name)
1801	CODE:	2390	CODE:
1802	{	2391	{
1803	GLuint name_ = name;	2392	/* make a half-assed attempt at returning the memory used by the texture */
		2393	/* textures are frequently being reused by cfplus anyway */
		2394	glBindTexture (GL_TEXTURE_2D, name);
		2395	glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);
		2396	av_push (texture_av, (SV *)name);
1804	glDeleteTextures (1, &name_);	2397	/glDeleteTextures (1, &name_);/
1805	}	2398	}
1806		2399
1807	int glGenList ()	2400	int glGenList ()
1808	CODE:	2401	CODE:
1809	RETVAL = glGenLists (1);	2402	RETVAL = glGenLists (1);
…		…
1818		2411
1819	void glEndList ()	2412	void glEndList ()
1820		2413
1821	void glCallList (int list)	2414	void glCallList (int list)
1822		2415
1823

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.106 by root, Mon Jun 5 03:48:49 2006 UTC vs. Revision 1.184 by root, Fri Apr 20 17:25:41 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.106 by root, Mon Jun 5 03:48:49 2006 UTC vs.
Revision 1.184 by root, Fri Apr 20 17:25:41 2007 UTC