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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.110 by root, Sat Jun 10 02:22:33 2006 UTC vs.
Revision 1.185 by root, Sat Apr 21 09:21:03 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 FC_HINT_STYLE	122	#ifdef FC_HINT_STYLE
92	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	123	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
93	#endif	124	#endif
94	#ifdef _WIN32
95	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
96	#else
97	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	125	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
98	#endif
99	}	126	}
100		127
101	static void	128	static void
102	layout_update_font (CFClient__Layout self)	129	layout_update_font (CFPlus__Layout self)
103	{	130	{
104	/* 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
105	* reasonably well with bitstream vera	132	* reasonably well with bitstream vera
106	*/	133	*/
107	PangoFontDescription *font = self->font ? self->font : default_font;	134	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
111		138
112	pango_layout_set_font_description (self->pl, font);	139	pango_layout_set_font_description (self->pl, font);
113	}	140	}
114		141
115	static void	142	static void
116	layout_get_pixel_size (CFClient__Layout self, int w, int h)	143	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
117	{	144	{
		145	PangoRectangle rect;
		146
		147	// get_pixel_* wrongly rounds down
118	pango_layout_get_pixel_size (self->pl, w, h);	148	pango_layout_get_extents (self->pl, 0, &rect);
119		149
120	if (!w) w = 1;	150	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
121	if (!h) h = 1;	151	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
122		152
123	w = (w + 3) & ~3;	153	if (!rect.width) rect.width = 1;
124	}	154	if (!rect.height) rect.height = 1;
125		155
		156	*w = rect.width;
		157	*h = rect.height;
		158	}
		159
		160	typedef uint16_t tileid;
126	typedef uint16_t mapface;	161	typedef uint16_t faceid;
127		162
128	typedef struct {	163	typedef struct {
129	GLint name;	164	int name;
130	int w, h;	165	int w, h;
131	float s, t;	166	float s, t;
132	uint8_t r, g, b, a;	167	uint8_t r, g, b, a;
		168	tileid smoothtile;
		169	uint8_t smoothlevel;
133	} maptex;	170	} maptex;
134		171
135	typedef struct {	172	typedef struct {
		173	uint32_t player;
		174	tileid tile[3];
136	int16_t darkness;	175	uint16_t darkness;
137	mapface face[3];	176	uint8_t stat_width, stat_hp, flags, smoothmax;
138	} mapcell;	177	} mapcell;
139		178
140	typedef struct {	179	typedef struct {
141	int32_t c0, c1;	180	int32_t c0, c1;
142	mapcell *col;	181	mapcell *col;
143	} maprow;	182	} maprow;
144		183
145	typedef struct map {	184	typedef struct map {
146	int x, y, w, h;	185	int x, y, w, h;
147	int ox, oy; /* offset to virtual global coordinate system */	186	int ox, oy; /* offset to virtual global coordinate system */
148	int faces;	187	int faces; tileid *face2tile; // [faceid]
149	mapface *face;	188	int texs; maptex *tex; // [tileid]
150
151	int texs;
152	maptex *tex;
153		189
154	int32_t rows;	190	int32_t rows;
155	maprow *row;	191	maprow *row;
156	} *CFClient__Map;	192	} *CFPlus__Map;
157		193
158	static char *	194	static char *
159	prepend (char *ptr, int sze, int inc)	195	prepend (char *ptr, int sze, int inc)
160	{	196	{
161	char *p;	197	char *p;
…		…
178	}	214	}
179		215
180	#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))
181	#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))
182		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
183	static maprow *	239	static maprow *
184	map_get_row (CFClient__Map self, int y)	240	map_get_row (CFPlus__Map self, int y)
185	{	241	{
186	if (0 > y)	242	if (0 > y)
187	{	243	{
188	int extend = - y + MAP_EXTEND_Y;	244	int extend = - y + MAP_EXTEND_Y;
189	Prepend (maprow, self->row, self->rows, extend);	245	Prepend (maprow, self->row, self->rows, extend);
…		…
227		283
228	return row->col + (x - row->c0);	284	return row->col + (x - row->c0);
229	}	285	}
230		286
231	static mapcell *	287	static mapcell *
232	map_get_cell (CFClient__Map self, int x, int y)	288	map_get_cell (CFPlus__Map self, int x, int y)
233	{	289	{
234	return row_get_cell (map_get_row (self, y), x);	290	return row_get_cell (map_get_row (self, y), x);
235	}	291	}
236		292
237	static void	293	static void
238	map_clear (CFClient__Map self)	294	map_clear (CFPlus__Map self)
239	{	295	{
240	int r;	296	int r;
241		297
242	for (r = 0; r < self->rows; r++)	298	for (r = 0; r < self->rows; r++)
243	Safefree (self->row[r].col);	299	Safefree (self->row[r].col);
…		…
251	self->row = 0;	307	self->row = 0;
252	self->rows = 0;	308	self->rows = 0;
253	}	309	}
254		310
255	static void	311	static void
256	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)
257	{	313	{
258	int x, y;	314	int x, y;
259	maprow *row;	315	maprow *row;
		316	mapcell *cell;
260		317
261	for (y = y0; y < y0 + h; y++)	318	for (y = y0; y < y0 + h; y++)
262	if (y >= 0)	319	if (y >= 0)
263	{	320	{
264	if (y >= self->rows)	321	if (y >= self->rows)
…		…
270	if (x >= row->c0)	327	if (x >= row->c0)
271	{	328	{
272	if (x >= row->c1)	329	if (x >= row->c1)
273	break;	330	break;
274		331
275	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;
276	}	338	}
277	}	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);
278	}	356	}
279		357
280	static void	358	static void
281	music_finished (void)	359	music_finished (void)
282	{	360	{
…		…
301	ev.data2 = 0;	379	ev.data2 = 0;
302		380
303	SDL_PushEvent ((SDL_Event *)&ev);	381	SDL_PushEvent ((SDL_Event *)&ev);
304	}	382	}
305		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
306	MODULE = CFClient PACKAGE = CFClient	407	MODULE = CFPlus PACKAGE = CFPlus
307		408
308	PROTOTYPES: ENABLE	409	PROTOTYPES: ENABLE
309		410
310	BOOT:	411	BOOT:
311	{	412	{
		413	texture_av = newAV ();
		414	AvREAL_off (texture_av);
		415
312	HV *stash = gv_stashpv ("CFClient", 1);	416	HV *stash = gv_stashpv ("CFPlus", 1);
313	static const struct {	417	static const struct {
314	const char *name;	418	const char *name;
315	IV iv;	419	IV iv;
316	} *civ, const_iv[] = {	420	} *civ, const_iv[] = {
317	# 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
318	const_iv (SDL_ACTIVEEVENT),	425	const_iv (SDL_ACTIVEEVENT),
319	const_iv (SDL_KEYDOWN),	426	const_iv (SDL_KEYDOWN),
320	const_iv (SDL_KEYUP),	427	const_iv (SDL_KEYUP),
321	const_iv (SDL_MOUSEMOTION),	428	const_iv (SDL_MOUSEMOTION),
322	const_iv (SDL_MOUSEBUTTONDOWN),	429	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
331	const_iv (SDL_EVENT_RESERVEDA),	438	const_iv (SDL_EVENT_RESERVEDA),
332	const_iv (SDL_EVENT_RESERVEDB),	439	const_iv (SDL_EVENT_RESERVEDB),
333	const_iv (SDL_VIDEORESIZE),	440	const_iv (SDL_VIDEORESIZE),
334	const_iv (SDL_VIDEOEXPOSE),	441	const_iv (SDL_VIDEOEXPOSE),
335	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
336	const_iv (SDLK_KP0),	448	const_iv (SDLK_KP0),
337	const_iv (SDLK_KP1),	449	const_iv (SDLK_KP1),
338	const_iv (SDLK_KP2),	450	const_iv (SDLK_KP2),
339	const_iv (SDLK_KP3),	451	const_iv (SDLK_KP3),
340	const_iv (SDLK_KP4),	452	const_iv (SDLK_KP4),
…		…
395	const_iv (SDLK_BREAK),	507	const_iv (SDLK_BREAK),
396	const_iv (SDLK_MENU),	508	const_iv (SDLK_MENU),
397	const_iv (SDLK_POWER),	509	const_iv (SDLK_POWER),
398	const_iv (SDLK_EURO),	510	const_iv (SDLK_EURO),
399	const_iv (SDLK_UNDO),	511	const_iv (SDLK_UNDO),
		512
400	const_iv (KMOD_NONE),	513	const_iv (KMOD_NONE),
		514	const_iv (KMOD_SHIFT),
401	const_iv (KMOD_LSHIFT),	515	const_iv (KMOD_LSHIFT),
402	const_iv (KMOD_RSHIFT),	516	const_iv (KMOD_RSHIFT),
		517	const_iv (KMOD_CTRL),
403	const_iv (KMOD_LCTRL),	518	const_iv (KMOD_LCTRL),
404	const_iv (KMOD_RCTRL),	519	const_iv (KMOD_RCTRL),
		520	const_iv (KMOD_ALT),
405	const_iv (KMOD_LALT),	521	const_iv (KMOD_LALT),
406	const_iv (KMOD_RALT),	522	const_iv (KMOD_RALT),
		523	const_iv (KMOD_META),
407	const_iv (KMOD_LMETA),	524	const_iv (KMOD_LMETA),
408	const_iv (KMOD_RMETA),	525	const_iv (KMOD_RMETA),
409	const_iv (KMOD_NUM),	526	const_iv (KMOD_NUM),
410	const_iv (KMOD_CAPS),	527	const_iv (KMOD_CAPS),
411	const_iv (KMOD_MODE),	528	const_iv (KMOD_MODE),
412	const_iv (KMOD_CTRL),
413	const_iv (KMOD_SHIFT),
414	const_iv (KMOD_ALT),
415	const_iv (KMOD_META)
416	# undef const_iv	529	# undef const_iv
417	};	530	};
418		531
419	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; )
420	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);
421	}	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)
422		555
423	void	556	void
424	pango_init ()	557	pango_init ()
425	CODE:	558	CODE:
426	// delayed, so it can pick up new fonts added by AddFontResourceEx
427	{	559	{
428	{
429	ft2_fontmap = pango_ft2_font_map_new ();	560	opengl_fontmap = pango_opengl_font_map_new ();
430	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);
431	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	562	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
432	}
433	{
434	cairo_font_options_t *fopt = cairo_font_options_create ();
435	cairo_fontmap = pango_cairo_font_map_get_default ();
436	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
437	#ifdef _WIN32
438	// cairo looks like shit eaten twice on windows
439	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
440	#else
441	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
442	#endif
443	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
444	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
445	pango_cairo_context_set_font_options (cairo_context, fopt);
446	cairo_font_options_destroy (fopt);
447	}
448	}	563	}
449		564
450	int	565	int
451	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	566	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
452		567
453	void	568	void
454	SDL_Quit ()	569	SDL_Quit ()
455		570
456	void	571	void
…		…
463	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	578	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
464	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	579	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
465	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	580	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
466		581
467	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	582	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
468	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	583	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
469		584
470	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	585	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
471	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	586	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
472	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	587	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
473	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	588	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
474		589
475	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
476		595
477	SDL_EnableUNICODE (1);	596	SDL_EnableUNICODE (1);
478	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	597	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
479		598
480	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	599	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
532	case SDL_KEYDOWN:	651	case SDL_KEYDOWN:
533	case SDL_KEYUP:	652	case SDL_KEYUP:
534	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	653	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
535	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	654	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
536	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 */
537	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	657	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
538	break;	658	break;
539		659
540	case SDL_ACTIVEEVENT:	660	case SDL_ACTIVEEVENT:
541	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	661	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
…		…
567	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	687	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
568	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	688	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
569	break;	689	break;
570	}	690	}
571		691
572	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	692	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
573	}	693	}
574	}	694	}
575		695
576	int	696	int
577	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)
…		…
586	Mix_AllocateChannels (int numchans = -1)	706	Mix_AllocateChannels (int numchans = -1)
587		707
588	void	708	void
589	lowdelay (int fd, int val = 1)	709	lowdelay (int fd, int val = 1)
590	CODE:	710	CODE:
		711	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		712
		713	void
		714	win32_proxy_info ()
		715	PPCODE:
		716	{
591	#ifndef _WIN32	717	#ifdef _WIN32
592	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	}
593	#endif	739	#endif
		740	}
594		741
595	void	742	void
596	add_font (char *file)	743	add_font (char *file)
597	CODE:	744	CODE:
598	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	745	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
599	#ifdef _WIN32
600	// cairo... sigh... requires win2000
601	AddFontResourceEx (file, FR_PRIVATE, 0);
602	#endif
603		746
604	void	747	void
605	load_image_inline (SV *image_)	748	load_image_inline (SV *image_)
606	ALIAS:	749	ALIAS:
607	load_image_file = 1	750	load_image_file = 1
…		…
649		792
650	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	793	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
651		794
652	assert (surface2->pitch == surface2->w * 4);	795	assert (surface2->pitch == surface2->w * 4);
653		796
		797	SDL_LockSurface (surface2);
654	EXTEND (SP, 5);	798	EXTEND (SP, 6);
655	PUSHs (sv_2mortal (newSViv (surface2->w)));	799	PUSHs (sv_2mortal (newSViv (surface2->w)));
656	PUSHs (sv_2mortal (newSViv (surface2->h)));	800	PUSHs (sv_2mortal (newSViv (surface2->h)));
657	SDL_LockSurface (surface2);
658	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	801	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
659	SDL_UnlockSurface (surface2);
660	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)));
661	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	803	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
662	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	804	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		805	SDL_UnlockSurface (surface2);
663		806
664	SDL_FreeSurface (surface);	807	SDL_FreeSurface (surface);
665	SDL_FreeSurface (surface2);	808	SDL_FreeSurface (surface2);
666	}	809	}
667		810
…		…
703	CODE:	846	CODE:
704	fprintf (stderr, "FATAL: %s\n", message);	847	fprintf (stderr, "FATAL: %s\n", message);
705	#ifdef _WIN32	848	#ifdef _WIN32
706	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	849	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
707	#endif	850	#endif
708	exit (1);	851	_exit (1);
709		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
710	MODULE = CFClient PACKAGE = CFClient::Font	862	MODULE = CFPlus PACKAGE = CFPlus::Font
711		863
712	CFClient::Font	864	CFPlus::Font
713	new_from_file (SV class, char path, int id = 0)	865	new_from_file (SV class, char path, int id = 0)
714	CODE:	866	CODE:
715	{	867	{
716	int count;	868	int count;
717	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	869	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
720	}	872	}
721	OUTPUT:	873	OUTPUT:
722	RETVAL	874	RETVAL
723		875
724	void	876	void
725	DESTROY (CFClient::Font self)	877	DESTROY (CFPlus::Font self)
726	CODE:	878	CODE:
727	pango_font_description_free (self);	879	pango_font_description_free (self);
728		880
729	void	881	void
730	make_default (CFClient::Font self)	882	make_default (CFPlus::Font self)
731	CODE:	883	CODE:
732	default_font = self;	884	default_font = self;
733		885
734	MODULE = CFClient PACKAGE = CFClient::Layout	886	MODULE = CFPlus PACKAGE = CFPlus::Layout
735		887
736	CFClient::Layout	888	void
737	new (SV *class, int rgba = 0)	889	reset_glyph_cache ()
		890	CODE:
		891	tc_clear ();
		892
		893	CFPlus::Layout
		894	new (SV *class)
738	CODE:	895	CODE:
739	New (0, RETVAL, 1, struct cf_layout);	896	New (0, RETVAL, 1, struct cf_layout);
740		897
741	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	898	RETVAL->pl = pango_layout_new (opengl_context);
742	RETVAL->rgba = rgba;
743	RETVAL->r = 1.;	899	RETVAL->r = 1.;
744	RETVAL->g = 1.;	900	RETVAL->g = 1.;
745	RETVAL->b = 1.;	901	RETVAL->b = 1.;
746	RETVAL->a = 1.;	902	RETVAL->a = 1.;
747	RETVAL->base_height = MIN_FONT_HEIGHT;	903	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
751	layout_update_font (RETVAL);	907	layout_update_font (RETVAL);
752	OUTPUT:	908	OUTPUT:
753	RETVAL	909	RETVAL
754		910
755	void	911	void
756	DESTROY (CFClient::Layout self)	912	DESTROY (CFPlus::Layout self)
757	CODE:	913	CODE:
758	g_object_unref (self->pl);	914	g_object_unref (self->pl);
759	Safefree (self);	915	Safefree (self);
760		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
761	int	1007	int
762	is_rgba (CFClient::Layout self)	1008	has_wrapped (CFPlus::Layout self)
763	CODE:	1009	CODE:
764	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	}
765	OUTPUT:	1019	OUTPUT:
766	RETVAL	1020	RETVAL
767		1021
768	void
769	set_text (CFClient::Layout self, SV *text_)
770	CODE:
771	{
772	STRLEN textlen;
773	char *text = SvPVutf8 (text_, textlen);
774
775	pango_layout_set_text (self->pl, text, textlen);
776	}
777
778	void
779	set_markup (CFClient::Layout self, SV *text_)
780	CODE:
781	{
782	STRLEN textlen;
783	char *text = SvPVutf8 (text_, textlen);
784
785	pango_layout_set_markup (self->pl, text, textlen);
786	}
787
788	SV *	1022	SV *
789	get_text (CFClient::Layout self)	1023	get_text (CFPlus::Layout self)
790	CODE:	1024	CODE:
791	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1025	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
792	sv_utf8_decode (RETVAL);	1026	sv_utf8_decode (RETVAL);
793	OUTPUT:	1027	OUTPUT:
794	RETVAL	1028	RETVAL
795		1029
796	void	1030	void
797	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.)
798	CODE:	1032	CODE:
799	self->r = r;	1033	self->r = r;
800	self->g = g;	1034	self->g = g;
801	self->b = b;	1035	self->b = b;
802	self->a = a;	1036	self->a = a;
803		1037
804	void	1038	void
805	set_font (CFClient::Layout self, CFClient::Font font = 0)	1039	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
806	CODE:	1040	CODE:
807	if (self->font != font)	1041	if (self->font != font)
808	{	1042	{
809	self->font = font;	1043	self->font = font;
810	layout_update_font (self);	1044	layout_update_font (self);
811	}	1045	}
812		1046
813	void	1047	void
814	set_height (CFClient::Layout self, int base_height)	1048	set_height (CFPlus::Layout self, int base_height)
815	CODE:	1049	CODE:
816	if (self->base_height != base_height)	1050	if (self->base_height != base_height)
817	{	1051	{
818	self->base_height = base_height;	1052	self->base_height = base_height;
819	layout_update_font (self);	1053	layout_update_font (self);
820	}	1054	}
821		1055
822	void	1056	void
823	set_width (CFClient::Layout self, int max_width = -1)	1057	set_width (CFPlus::Layout self, int max_width = -1)
824	CODE:	1058	CODE:
825	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);
826		1060
827	void	1061	void
828	set_indent (CFClient::Layout self, int indent)	1062	set_indent (CFPlus::Layout self, int indent)
829	CODE:	1063	CODE:
830	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1064	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
831		1065
832	void	1066	void
833	set_spacing (CFClient::Layout self, int spacing)	1067	set_spacing (CFPlus::Layout self, int spacing)
834	CODE:	1068	CODE:
835	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1069	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
836		1070
837	void	1071	void
838	set_ellipsise (CFClient::Layout self, int ellipsise)	1072	set_ellipsise (CFPlus::Layout self, int ellipsise)
839	CODE:	1073	CODE:
840	pango_layout_set_ellipsize (self->pl,	1074	pango_layout_set_ellipsize (self->pl,
841	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1075	ellipsise == 1 ? PANGO_ELLIPSIZE_START
842	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1076	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
843	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1077	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
844	: PANGO_ELLIPSIZE_NONE	1078	: PANGO_ELLIPSIZE_NONE
845	);	1079	);
846		1080
847	void	1081	void
848	set_single_paragraph_mode (CFClient::Layout self, int spm)	1082	set_single_paragraph_mode (CFPlus::Layout self, int spm)
849	CODE:	1083	CODE:
850	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1084	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
851		1085
852	void	1086	void
853	size (CFClient::Layout self)	1087	size (CFPlus::Layout self)
854	PPCODE:	1088	PPCODE:
855	{	1089	{
856	int w, h;	1090	int w, h;
857		1091
858	layout_get_pixel_size (self, &w, &h);	1092	layout_get_pixel_size (self, &w, &h);
…		…
861	PUSHs (sv_2mortal (newSViv (w)));	1095	PUSHs (sv_2mortal (newSViv (w)));
862	PUSHs (sv_2mortal (newSViv (h)));	1096	PUSHs (sv_2mortal (newSViv (h)));
863	}	1097	}
864		1098
865	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
866	xy_to_index (CFClient::Layout self, int x, int y)	1112	xy_to_index (CFPlus::Layout self, int x, int y)
867	CODE:	1113	CODE:
868	{	1114	{
869	int index, trailing;	1115	int index, trailing;
870	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);
871	RETVAL = index;	1117	RETVAL = index + trailing;
872	}	1118	}
873	OUTPUT:	1119	OUTPUT:
874	RETVAL	1120	RETVAL
875		1121
876	void	1122	void
877	cursor_pos (CFClient::Layout self, int index)	1123	cursor_pos (CFPlus::Layout self, int index)
878	PPCODE:	1124	PPCODE:
879	{	1125	{
880	PangoRectangle strong_pos;	1126	PangoRectangle strong_pos;
881	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1127	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
882		1128
…		…
885	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1131	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
886	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1132	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
887	}	1133	}
888		1134
889	void	1135	void
890	render (CFClient::Layout self)	1136	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
891	PPCODE:	1137	PPCODE:
892	{	1138	{
893	SV *retval;	1139	int line, x;
894	int w, h;
895		1140
896	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 */
897		1143
898	if (self->rgba)
899	{
900	cairo_surface_t *surface;
901	cairo_t *cairo;
902
903	retval = newSV (w * h * 4);
904	SvPOK_only (retval);
905	SvCUR_set (retval, w * h * 4);
906
907	memset (SvPVX (retval), 0, w * h * 4);
908
909	surface = cairo_image_surface_create_for_data (
910	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
911	cairo = cairo_create (surface);
912	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
913
914	pango_cairo_show_layout (cairo, self->pl);
915
916	cairo_destroy (cairo);
917	cairo_surface_destroy (surface);
918
919	// what a mess, and its premultiplied, too :(
920	{
921	uint32_t p = (uint32_t )SvPVX (retval);
922	uint32_t e = p + w h;
923
924	while (p < e)
925	{
926	uint32_t rgba = *p;
927	rgba = (rgba >> 24) \| (rgba << 8);
928	#if 0
929	#ifdef _WIN32
930	{//D
931	uint8_t r = rgba >> 24;
932	uint8_t g = rgba >> 16;
933	uint8_t b = rgba >> 8;
934	uint8_t a = rgba >> 0;
935
936	rgba = (rgba & 0xffffff00) \| a;
937	}
938	#endif
939	#endif
940	rgba = SDL_SwapBE32 (rgba);
941	*p++ = rgba;
942	}
943	}
944
945	EXTEND (SP, 5);	1144	EXTEND (SP, 2);
946	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)
947	PUSHs (sv_2mortal (newSViv (h)));	1166	PUSHs (sv_2mortal (newSViv (index + trailing)));
948	PUSHs (sv_2mortal (retval));
949	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
950	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
951	}
952	else	1167	else
953	{	1168	{
954	FT_Bitmap bitmap;
955
956	retval = newSV (w * h);
957	SvPOK_only (retval);
958	SvCUR_set (retval, w * h);
959
960	bitmap.rows = h;
961	bitmap.width = w;
962	bitmap.pitch = w;
963	bitmap.buffer = (unsigned char*)SvPVX (retval);
964	bitmap.num_grays = 256;
965	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
966
967	memset (bitmap.buffer, 0, w * h);
968
969	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
970
971	EXTEND (SP, 5);
972	PUSHs (sv_2mortal (newSViv (w)));	1169	PUSHs (sv_2mortal (newSViv (index)));
973	PUSHs (sv_2mortal (newSViv (h)));	1170	PUSHs (sv_2mortal (newSViv (trailing)));
974	PUSHs (sv_2mortal (retval));
975	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
976	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
977	}	1171	}
978	}	1172	}
979		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
980	MODULE = CFClient PACKAGE = CFClient::Texture	1184	MODULE = CFPlus PACKAGE = CFPlus::Texture
981		1185
982	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
983	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.)
984	PROTOTYPE: $$$;$$	1225	PROTOTYPE: $$$;$$
985	ALIAS:	1226	ALIAS:
986	draw_quad_alpha = 1	1227	draw_quad_alpha = 1
987	draw_quad_alpha_premultiplied = 2	1228	draw_quad_alpha_premultiplied = 2
988	CODE:	1229	CODE:
…		…
1026	glDisable (GL_ALPHA_TEST);	1267	glDisable (GL_ALPHA_TEST);
1027	glDisable (GL_BLEND);	1268	glDisable (GL_BLEND);
1028	}	1269	}
1029	}	1270	}
1030		1271
1031	MODULE = CFClient PACKAGE = CFClient::Map	1272	MODULE = CFPlus PACKAGE = CFPlus::Map
1032		1273
1033	CFClient::Map	1274	CFPlus::Map
1034	new (SV *class, int map_width, int map_height)	1275	new (SV *class)
1035	CODE:	1276	CODE:
1036	New (0, RETVAL, 1, struct map);	1277	New (0, RETVAL, 1, struct map);
1037	RETVAL->x = 0;	1278	RETVAL->x = 0;
1038	RETVAL->y = 0;	1279	RETVAL->y = 0;
1039	RETVAL->w = map_width;	1280	RETVAL->w = 0;
1040	RETVAL->h = map_height;	1281	RETVAL->h = 0;
1041	RETVAL->ox = 0;	1282	RETVAL->ox = 0;
1042	RETVAL->oy = 0;	1283	RETVAL->oy = 0;
1043	RETVAL->faces = 8192;	1284	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1044	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1285	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1045	RETVAL->texs = 8192;
1046	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1047	RETVAL->rows = 0;	1286	RETVAL->rows = 0;
1048	RETVAL->row = 0;	1287	RETVAL->row = 0;
1049	OUTPUT:	1288	OUTPUT:
1050	RETVAL	1289	RETVAL
1051		1290
1052	void	1291	void
1053	DESTROY (CFClient::Map self)	1292	DESTROY (CFPlus::Map self)
1054	CODE:	1293	CODE:
1055	{	1294	{
1056	map_clear (self);	1295	map_clear (self);
1057	Safefree (self->face);	1296	Safefree (self->face2tile);
		1297	Safefree (self->tex);
1058	Safefree (self);	1298	Safefree (self);
1059	}	1299	}
1060		1300
1061	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
1062	clear (CFClient::Map self)	1308	clear (CFPlus::Map self)
1063	CODE:	1309	CODE:
1064	map_clear (self);	1310	map_clear (self);
1065		1311
1066	void	1312	void
1067	set_face (CFClient::Map self, int face, int texid)	1313	set_tileid (CFPlus::Map self, int face, int tile)
1068	CODE:	1314	CODE:
1069	{	1315	{
1070	while (self->faces <= face)	1316	need_facenum (self, face); self->face2tile [face] = tile;
1071	{	1317	need_texid (self, tile);
1072	Append (mapface, self->face, self->faces, self->faces);
1073	self->faces *= 2;
1074	}
1075
1076	self->face [face] = texid;
1077	}	1318	}
1078		1319
1079	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
1080	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)
1081	CODE:	1345	CODE:
1082	{	1346	{
1083	while (self->texs <= texid)	1347	need_texid (self, texid);
1084	{
1085	Append (maptex, self->tex, self->texs, self->texs);
1086	self->texs *= 2;
1087	}
1088		1348
1089	{	1349	{
1090	maptex *tex = self->tex + texid;	1350	maptex *tex = self->tex + texid;
1091		1351
1092	tex->name = name;	1352	tex->name = name;
…		…
1109	// from transparent color bleeding and ugly wrapping effects.	1369	// from transparent color bleeding and ugly wrapping effects.
1110	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1370	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1111	}	1371	}
1112		1372
1113	int	1373	int
1114	ox (CFClient::Map self)	1374	ox (CFPlus::Map self)
1115	ALIAS:	1375	ALIAS:
1116	oy = 1	1376	oy = 1
1117	x = 2	1377	x = 2
1118	y = 3	1378	y = 3
1119	w = 4	1379	w = 4
…		…
1130	}	1390	}
1131	OUTPUT:	1391	OUTPUT:
1132	RETVAL	1392	RETVAL
1133		1393
1134	void	1394	void
1135	scroll (CFClient::Map self, int dx, int dy)	1395	scroll (CFPlus::Map self, int dx, int dy)
1136	CODE:	1396	CODE:
1137	{	1397	{
1138	if (dx > 0)	1398	if (dx > 0)
1139	map_blank (self, self->x, self->y, dx - 1, self->h);	1399	map_blank (self, self->x, self->y, dx, self->h);
1140	else if (dx < 0)	1400	else if (dx < 0)
1141	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);
1142		1402
1143	if (dy > 0)	1403	if (dy > 0)
1144	map_blank (self, self->x, self->y, self->w, dy - 1);	1404	map_blank (self, self->x, self->y, self->w, dy);
1145	else if (dy < 0)	1405	else if (dy < 0)
1146	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);
1147		1407
1148	self->ox += dx; self->x += dx;	1408	self->ox += dx; self->x += dx;
1149	self->oy += dy; self->y += dy;	1409	self->oy += dy; self->y += dy;
1150		1410
1151	while (self->y < 0)	1411	while (self->y < 0)
…		…
1156	self->y += MAP_EXTEND_Y;	1416	self->y += MAP_EXTEND_Y;
1157	}	1417	}
1158	}	1418	}
1159		1419
1160	void	1420	void
1161	map1a_update (CFClient::Map self, SV *data_)	1421	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1162	CODE:	1422	CODE:
1163	{	1423	{
1164	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1424	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1165	uint8_t data_end = (uint8_t )SvEND (data_);	1425	uint8_t data_end = (uint8_t )SvEND (data_);
1166	mapcell *cell;	1426	mapcell *cell;
1167	int x, y, flags;	1427	int x, y, flags;
1168		1428
1169	while (data < data_end)	1429	while (data < data_end - 1)
1170	{	1430	{
1171	flags = (data [0] << 8) + data [1]; data += 2;	1431	flags = (data [0] << 8) + data [1]; data += 2;
1172		1432
1173	x = ((flags >> 10) & 63) + self->x;	1433	x = self->x + ((flags >> 10) & 63);
1174	y = ((flags >> 4) & 63) + self->y;	1434	y = self->y + ((flags >> 4) & 63);
1175		1435
1176	cell = map_get_cell (self, x, y);	1436	cell = map_get_cell (self, x, y);
1177		1437
1178	if (flags & 15)	1438	if (flags & 15)
1179	{	1439	{
1180	if (cell->darkness < 0)	1440	if (!cell->darkness)
1181	{	1441	{
		1442	memset (cell, 0, sizeof (*cell));
1182	cell->darkness = 0;	1443	cell->darkness = 256;
1183	cell->face [0] = 0;
1184	cell->face [1] = 0;
1185	cell->face [2] = 0;
1186	}	1444	}
1187		1445
1188	cell->darkness = flags & 8 ? *data++ : 255;
1189
1190	//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	}
1191		1487
1192	if (flags & 4)	1488	if (flags & 4)
1193	{	1489	{
1194	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];
1195	}	1493	}
1196		1494
1197	if (flags & 2)	1495	if (flags & 2)
1198	{	1496	{
1199	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];
1200	}	1500	}
1201		1501
1202	if (flags & 1)	1502	if (flags & 1)
1203	{	1503	{
1204	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];
1205	}	1507	}
1206	}	1508	}
1207	else	1509	else
1208	cell->darkness = -1;	1510	cell->darkness = 0;
1209	}	1511	}
1210	}	1512	}
1211		1513
1212	SV *	1514	SV *
1213	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)
1214	CODE:	1516	CODE:
1215	{	1517	{
1216	int x1, x;	1518	int x1, x;
1217	int y1, y;	1519	int y1, y;
1218	int z;	1520	int z;
…		…
1239	{	1541	{
1240	mapcell *cell = row->col + (x - row->c0);	1542	mapcell *cell = row->col + (x - row->c0);
1241		1543
1242	for (z = 0; z <= 0; z++)	1544	for (z = 0; z <= 0; z++)
1243	{	1545	{
1244	mapface face = cell->face [z];
1245
1246	if (face)
1247	{
1248	maptex tex = self->tex [face];	1546	maptex tex = self->tex [cell->tile [z]];
1249	int a0 = 255 - tex.a;	1547	int a0 = 255 - tex.a;
1250	int a1 = tex.a;	1548	int a1 = tex.a;
1251		1549
1252	r = (r * a0 + tex.r * a1) / 255;	1550	r = (r * a0 + tex.r * a1) / 255;
1253	g = (g * a0 + tex.g * a1) / 255;	1551	g = (g * a0 + tex.g * a1) / 255;
1254	b = (b * a0 + tex.b * a1) / 255;	1552	b = (b * a0 + tex.b * a1) / 255;
1255	a = (a * a0 + tex.a * a1) / 255;	1553	a = (a * a0 + tex.a * a1) / 255;
1256	}
1257	}	1554	}
1258	}	1555	}
1259		1556
1260	*map++ = (r )	1557	*map++ = (r )
1261	\| (g << 8)	1558	\| (g << 8)
…		…
1268	}	1565	}
1269	OUTPUT:	1566	OUTPUT:
1270	RETVAL	1567	RETVAL
1271		1568
1272	void	1569	void
1273	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)
1274	PPCODE:	1571	CODE:
1275	{	1572	{
1276	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;
1277	int x, y, z;	1577	int x, y, z;
1278	int last_name;	1578	int last_name;
1279	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	memset (smooth_level, 0, sizeof (smooth_level));
		1606
		1607	for (y = 0; y < sh; y++)
		1608	if (0 <= y + my && y + my < self->rows)
		1609	{
		1610	maprow *row = self->row + (y + my);
		1611
		1612	for (x = 0; x < sw; x++)
		1613	if (row->c0 <= x + mx && x + mx < row->c1)
		1614	{
		1615	mapcell *cell = row->col + (x + mx - row->c0);
		1616
		1617	smooth_max[x + 1][y + 1] =
		1618	MAX (self->tex [cell->tile [0]].smoothlevel,
		1619	MAX (self->tex [cell->tile [1]].smoothlevel,
		1620	self->tex [cell->tile [2]].smoothlevel));
		1621	}
		1622	}
		1623
		1624	for (z = 0; z <= 2; z++)
		1625	{
		1626	for (y = 0; y < sh; y++)
		1627	if (0 <= y + my && y + my < self->rows)
		1628	{
		1629	maprow *row = self->row + (y + my);
		1630
		1631	for (x = 0; x < sw; x++)
		1632	if (row->c0 <= x + mx && x + mx < row->c1)
		1633	{
		1634	mapcell *cell = row->col + (x + mx - row->c0);
		1635	tileid tile = cell->tile [z];
		1636
		1637	if (tile)
		1638	{
		1639	maptex tex = self->tex [tile];
		1640	int px = (x + 1) * T - tex.w;
		1641	int py = (y + 1) * T - tex.h;
		1642
		1643	// suppressing texture state switches here
		1644	// is only moderately effective, but worth the extra effort
		1645	if (last_name != tex.name)
		1646	{
		1647	if (!tex.name)
		1648	tex = self->tex [2]; /* missing, replace by noface */
		1649
		1650	glEnd ();
		1651	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1652	glBegin (GL_QUADS);
		1653	}
		1654
		1655	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1656	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1657	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1658	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1659
		1660	if (cell->flags && z == 2)
		1661	{
		1662	if (cell->flags & 1)
		1663	{
		1664	maptex tex = self->tex [1];
		1665	int px = x * T + T * 2 / 32;
		1666	int py = y * T - T * 6 / 32;
		1667
		1668	glEnd ();
		1669	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1670	glBegin (GL_QUADS);
		1671
		1672	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1673	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1674	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1675	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1676	}
		1677	}
		1678
		1679	// update smooth hash
		1680	if (tex.smoothtile)
		1681	{
		1682	skey.tile = tex.smoothtile;
		1683	skey.level = tex.smoothlevel;
		1684
		1685	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1686
		1687	// add bits to current tile and all neighbours. skey.x\|y is
		1688	// shifted +1\|+1 so we always stay positive.
		1689
		1690	// bits is ___n cccc CCCC bbbb
		1691	// n do not draw borders&corners
		1692	// c draw these corners, but...
		1693	// C ... not these
		1694	// b draw these borders
		1695
		1696	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1697	// ┃· ·· ·┃ ━━
		1698
		1699	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1700	// ·· ·· ·┏ ┓·
		1701
		1702	// full tile
		1703	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1704
		1705	// borders
		1706	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1707	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1708	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1709	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1710
		1711	// corners
		1712	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1713	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1714	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1715	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1716	}
		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	glEnd ();
		1795
		1796	glDisable (GL_TEXTURE_2D);
		1797	glDisable (GL_BLEND);
		1798
		1799	// top layer: overlays such as the health bar
		1800	for (y = 0; y < sh; y++)
		1801	if (0 <= y + my && y + my < self->rows)
		1802	{
		1803	maprow *row = self->row + (y + my);
		1804
		1805	for (x = 0; x < sw; x++)
		1806	if (row->c0 <= x + mx && x + mx < row->c1)
		1807	{
		1808	mapcell *cell = row->col + (x + mx - row->c0);
		1809
		1810	int px = x * T;
		1811	int py = y * T;
		1812
		1813	if (cell->stat_hp)
		1814	{
		1815	int width = cell->stat_width * T;
		1816	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1817
		1818	glColor3ub (0, 0, 0);
		1819	glRectf (px + 1, py - thick - 2,
		1820	px + width - 1, py);
		1821
		1822	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1823	glRectf (px + 2,
		1824	py - thick - 1,
		1825	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1826	}
		1827	}
		1828	}
		1829	}
		1830
		1831	void
		1832	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1833	CODE:
		1834	{
		1835	static float color[16][3] = {
		1836	{ 0.00F, 0.00F, 0.00F },
		1837	{ 1.00F, 1.00F, 1.00F },
		1838	{ 0.00F, 0.00F, 0.55F },
		1839	{ 1.00F, 0.00F, 0.00F },
		1840
		1841	{ 1.00F, 0.54F, 0.00F },
		1842	{ 0.11F, 0.56F, 1.00F },
		1843	{ 0.93F, 0.46F, 0.00F },
		1844	{ 0.18F, 0.54F, 0.34F },
		1845
		1846	{ 0.56F, 0.73F, 0.56F },
		1847	{ 0.80F, 0.80F, 0.80F },
		1848	{ 0.55F, 0.41F, 0.13F },
		1849	{ 0.99F, 0.77F, 0.26F },
		1850
		1851	{ 0.74F, 0.65F, 0.41F },
		1852
		1853	{ 0.00F, 1.00F, 1.00F },
		1854	{ 1.00F, 0.00F, 1.00F },
		1855	{ 1.00F, 1.00F, 0.00F },
		1856	};
		1857
		1858	int x, y;
		1859
		1860	glEnable (GL_TEXTURE_2D);
		1861	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1862	glEnable (GL_BLEND);
		1863	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1864	glBegin (GL_QUADS);
		1865
		1866	for (y = 0; y < h; y++)
		1867	for (x = 0; x < w; x++)
		1868	{
		1869	unsigned char m = data [x + y * w];
		1870
		1871	if (m)
		1872	{
		1873	float *c = color [m & 15];
		1874
		1875	float tx1 = m & 0x40 ? 0.5 : 0.;
		1876	float tx2 = tx1 + 0.5;
		1877
		1878	glColor4f (c[0], c[1], c[2], 0.75);
		1879	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1880	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1881	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1882	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1883	}
		1884	}
		1885
		1886	glEnd ();
		1887	glDisable (GL_BLEND);
		1888	glDisable (GL_TEXTURE_2D);
		1889	}
		1890
		1891	void
		1892	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1893	PPCODE:
		1894	{
		1895	int x, y;
1280	int sw4 = (sw + 3) & ~3;	1896	int sw4 = (sw + 3) & ~3;
1281	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1897	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1282	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1898	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1283		1899
1284	memset (darkness, 255, sw4 * sh);	1900	memset (darkness, 255, sw4 * sh);
1285	SvPOK_only (darkness_sv);	1901	SvPOK_only (darkness_sv);
1286	SvCUR_set (darkness_sv, sw4 * sh);	1902	SvCUR_set (darkness_sv, sw4 * sh);
1287		1903
1288	vx = self->x + (self->w - sw) / 2 - shift_x;	1904	mx += self->x;
1289	vy = self->y + (self->h - sh) / 2 - shift_y;	1905	my += self->y;
1290		1906
1291	/*
1292	int vx = self->vx = self->w >= sw
1293	? self->x + (self->w - sw) / 2
1294	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1295
1296	int vy = self->vy = self->h >= sh
1297	? self->y + (self->h - sh) / 2
1298	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1299	*/
1300
1301	glColor4ub (255, 255, 255, 255);
1302
1303	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1304	glEnable (GL_BLEND);
1305	glEnable (GL_TEXTURE_2D);
1306	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1307
1308	glBegin (GL_QUADS);
1309
1310	last_name = 0;
1311
1312	for (z = 0; z < 3; z++)
1313	for (y = 0; y < sh; y++)	1907	for (y = 0; y < sh; y++)
1314	if (0 <= y + vy && y + vy < self->rows)	1908	if (0 <= y + my && y + my < self->rows)
1315	{	1909	{
1316	maprow *row = self->row + (y + vy);	1910	maprow *row = self->row + (y + my);
1317		1911
1318	for (x = 0; x < sw; x++)	1912	for (x = 0; x < sw; x++)
1319	if (row->c0 <= x + vx && x + vx < row->c1)	1913	if (row->c0 <= x + mx && x + mx < row->c1)
1320	{	1914	{
1321	mapcell *cell = row->col + (x + vx - row->c0);	1915	mapcell *cell = row->col + (x + mx - row->c0);
1322		1916
1323	darkness[y * sw4 + x] = cell->darkness < 0	1917	darkness[y * sw4 + x] = cell->darkness
		1918	? 255 - (cell->darkness - 1)
1324	? 255 - FOW_DARKNESS	1919	: 255 - FOW_DARKNESS;
1325	: 255 - cell->darkness;
1326
1327	face = cell->face [z];
1328
1329	if (face)
1330	{
1331	maptex tex = self->tex [face];
1332
1333	int px = (x + 1) * 32 - tex.w;
1334	int py = (y + 1) * 32 - tex.h;
1335
1336	if (last_name != tex.name)
1337	{
1338	glEnd ();
1339	last_name = tex.name;
1340	glBindTexture (GL_TEXTURE_2D, last_name);
1341	glBegin (GL_QUADS);
1342	}
1343
1344	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1345	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1346	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1347	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1348	}
1349	}	1920	}
1350	}	1921	}
1351
1352	glEnd ();
1353
1354	glDisable (GL_TEXTURE_2D);
1355	glDisable (GL_BLEND);
1356		1922
1357	EXTEND (SP, 3);	1923	EXTEND (SP, 3);
1358	PUSHs (sv_2mortal (newSViv (sw4)));	1924	PUSHs (sv_2mortal (newSViv (sw4)));
1359	PUSHs (sv_2mortal (newSViv (sh)));	1925	PUSHs (sv_2mortal (newSViv (sh)));
1360	PUSHs (darkness_sv);	1926	PUSHs (darkness_sv);
1361	}	1927	}
1362		1928
1363	SV *	1929	SV *
1364	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1930	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1365	CODE:	1931	CODE:
1366	{	1932	{
1367	int x, y, x1, y1;	1933	int x, y, x1, y1;
1368	SV data_sv = newSV (w h * 7 + 5);	1934	SV data_sv = newSV (w h * 7 + 5);
1369	uint8_t data = (uint8_t )SvPVX (data_sv);	1935	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1394	if (row && row->c0 <= x && x < row->c1)	1960	if (row && row->c0 <= x && x < row->c1)
1395	{	1961	{
1396	mapcell *cell = row->col + (x - row->c0);	1962	mapcell *cell = row->col + (x - row->c0);
1397	uint8_t flags = 0;	1963	uint8_t flags = 0;
1398		1964
1399	if (cell->face [0]) flags \|= 1;	1965	if (cell->tile [0]) flags \|= 1;
1400	if (cell->face [1]) flags \|= 2;	1966	if (cell->tile [1]) flags \|= 2;
1401	if (cell->face [2]) flags \|= 4;	1967	if (cell->tile [2]) flags \|= 4;
1402		1968
1403	*data++ = flags;	1969	*data++ = flags;
1404		1970
1405	if (flags & 1)	1971	if (flags & 1)
1406	{	1972	{
		1973	tileid tile = cell->tile [0];
1407	*data++ = cell->face [0] >> 8;	1974	*data++ = tile >> 8;
1408	*data++ = cell->face [0];	1975	*data++ = tile;
1409	}	1976	}
1410		1977
1411	if (flags & 2)	1978	if (flags & 2)
1412	{	1979	{
		1980	tileid tile = cell->tile [1];
1413	*data++ = cell->face [1] >> 8;	1981	*data++ = tile >> 8;
1414	*data++ = cell->face [1];	1982	*data++ = tile;
1415	}	1983	}
1416		1984
1417	if (flags & 4)	1985	if (flags & 4)
1418	{	1986	{
		1987	tileid tile = cell->tile [2];
1419	*data++ = cell->face [2] >> 8;	1988	*data++ = tile >> 8;
1420	*data++ = cell->face [2];	1989	*data++ = tile;
1421	}	1990	}
1422	}	1991	}
1423	else	1992	else
1424	*data++ = 0;	1993	*data++ = 0;
1425	}	1994	}
…		…
1431	}	2000	}
1432	OUTPUT:	2001	OUTPUT:
1433	RETVAL	2002	RETVAL
1434		2003
1435	void	2004	void
1436	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2005	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1437	PPCODE:	2006	PPCODE:
1438	{	2007	{
1439	int x, y, z;	2008	int x, y, z;
1440	int w, h;	2009	int w, h;
1441	int x1, y1;	2010	int x1, y1;
…		…
1465	{	2034	{
1466	uint8_t flags = *data++;	2035	uint8_t flags = *data++;
1467		2036
1468	if (flags)	2037	if (flags)
1469	{	2038	{
1470	mapface face[3] = { 0, 0, 0 };
1471
1472	mapcell *cell = row_get_cell (row, x);	2039	mapcell *cell = row_get_cell (row, x);
		2040	tileid tile[3] = { 0, 0, 0 };
1473		2041
1474	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2042	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1475	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2043	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1476	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2044	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1477		2045
1478	if (cell->darkness <= 0)	2046	if (cell->darkness == 0)
1479	{	2047	{
1480	cell->darkness = -1;	2048	cell->darkness = 0;
1481		2049
1482	for (z = 0; z <= 2; z++)	2050	for (z = 0; z <= 2; z++)
1483	{	2051	{
1484	cell->face[z] = face[z];	2052	tileid t = tile [z];
1485		2053
1486	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2054	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2055	{
1487	XPUSHs (sv_2mortal (newSViv (face[z])));	2056	XPUSHs (sv_2mortal (newSViv (t)));
		2057	need_texid (self, t);
		2058	}
		2059
		2060	cell->tile [z] = t;
1488	}	2061	}
1489	}	2062	}
1490	}	2063	}
1491	}	2064	}
1492	}	2065	}
1493	}	2066	}
1494		2067
1495	MODULE = CFClient PACKAGE = CFClient::MixChunk	2068	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1496		2069
1497	CFClient::MixChunk	2070	CFPlus::MixChunk
1498	new_from_file (SV class, char path)	2071	new_from_file (SV class, char path)
1499	CODE:	2072	CODE:
1500	RETVAL = Mix_LoadWAV (path);	2073	RETVAL = Mix_LoadWAV (path);
1501	OUTPUT:	2074	OUTPUT:
1502	RETVAL	2075	RETVAL
1503		2076
1504	void	2077	void
1505	DESTROY (CFClient::MixChunk self)	2078	DESTROY (CFPlus::MixChunk self)
1506	CODE:	2079	CODE:
1507	Mix_FreeChunk (self);	2080	Mix_FreeChunk (self);
1508		2081
1509	int	2082	int
1510	volume (CFClient::MixChunk self, int volume = -1)	2083	volume (CFPlus::MixChunk self, int volume = -1)
1511	CODE:	2084	CODE:
1512	RETVAL = Mix_VolumeChunk (self, volume);	2085	RETVAL = Mix_VolumeChunk (self, volume);
1513	OUTPUT:	2086	OUTPUT:
1514	RETVAL	2087	RETVAL
1515		2088
1516	int	2089	int
1517	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2090	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1518	CODE:	2091	CODE:
1519	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2092	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1520	OUTPUT:	2093	OUTPUT:
1521	RETVAL	2094	RETVAL
1522		2095
1523	MODULE = CFClient PACKAGE = CFClient::MixMusic	2096	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1524		2097
1525	int	2098	int
1526	volume (int volume = -1)	2099	volume (int volume = -1)
1527	CODE:	2100	CODE:
1528	RETVAL = Mix_VolumeMusic (volume);	2101	RETVAL = Mix_VolumeMusic (volume);
1529	OUTPUT:	2102	OUTPUT:
1530	RETVAL	2103	RETVAL
1531		2104
1532	CFClient::MixMusic	2105	CFPlus::MixMusic
1533	new_from_file (SV class, char path)	2106	new_from_file (SV class, char path)
1534	CODE:	2107	CODE:
1535	RETVAL = Mix_LoadMUS (path);	2108	RETVAL = Mix_LoadMUS (path);
1536	OUTPUT:	2109	OUTPUT:
1537	RETVAL	2110	RETVAL
1538		2111
1539	void	2112	void
1540	DESTROY (CFClient::MixMusic self)	2113	DESTROY (CFPlus::MixMusic self)
1541	CODE:	2114	CODE:
1542	Mix_FreeMusic (self);	2115	Mix_FreeMusic (self);
1543		2116
1544	int	2117	int
1545	play (CFClient::MixMusic self, int loops = -1)	2118	play (CFPlus::MixMusic self, int loops = -1)
1546	CODE:	2119	CODE:
1547	RETVAL = Mix_PlayMusic (self, loops);	2120	RETVAL = Mix_PlayMusic (self, loops);
1548	OUTPUT:	2121	OUTPUT:
1549	RETVAL	2122	RETVAL
1550		2123
1551	MODULE = CFClient PACKAGE = CFClient::OpenGL	2124	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1552		2125
1553	BOOT:	2126	BOOT:
1554	{	2127	{
1555	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2128	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1556	static const struct {	2129	static const struct {
1557	const char *name;	2130	const char *name;
1558	IV iv;	2131	IV iv;
1559	} *civ, const_iv[] = {	2132	} *civ, const_iv[] = {
1560	# define const_iv(name) { # name, (IV)name }	2133	# define const_iv(name) { # name, (IV)name }
…		…
1567	const_iv (GL_SCISSOR_TEST),	2140	const_iv (GL_SCISSOR_TEST),
1568	const_iv (GL_DEPTH_TEST),	2141	const_iv (GL_DEPTH_TEST),
1569	const_iv (GL_ALPHA_TEST),	2142	const_iv (GL_ALPHA_TEST),
1570	const_iv (GL_NORMALIZE),	2143	const_iv (GL_NORMALIZE),
1571	const_iv (GL_RESCALE_NORMAL),	2144	const_iv (GL_RESCALE_NORMAL),
		2145	const_iv (GL_FRONT),
		2146	const_iv (GL_BACK),
1572	const_iv (GL_AND),	2147	const_iv (GL_AND),
1573	const_iv (GL_ONE),	2148	const_iv (GL_ONE),
1574	const_iv (GL_ZERO),	2149	const_iv (GL_ZERO),
1575	const_iv (GL_SRC_ALPHA),	2150	const_iv (GL_SRC_ALPHA),
1576	const_iv (GL_DST_ALPHA),	2151	const_iv (GL_DST_ALPHA),
1577	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2152	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1578	const_iv (GL_ONE_MINUS_DST_ALPHA),	2153	const_iv (GL_ONE_MINUS_DST_ALPHA),
1579	const_iv (GL_SRC_ALPHA_SATURATE),	2154	const_iv (GL_SRC_ALPHA_SATURATE),
1580	const_iv (GL_RGB),	2155	const_iv (GL_RGB),
1581	const_iv (GL_RGBA),	2156	const_iv (GL_RGBA),
		2157	const_iv (GL_RGBA4),
		2158	const_iv (GL_RGBA8),
		2159	const_iv (GL_RGB5_A1),
1582	const_iv (GL_UNSIGNED_BYTE),	2160	const_iv (GL_UNSIGNED_BYTE),
1583	const_iv (GL_UNSIGNED_SHORT),	2161	const_iv (GL_UNSIGNED_SHORT),
1584	const_iv (GL_UNSIGNED_INT),	2162	const_iv (GL_UNSIGNED_INT),
1585	const_iv (GL_ALPHA),	2163	const_iv (GL_ALPHA),
1586	const_iv (GL_INTENSITY),	2164	const_iv (GL_INTENSITY),
…		…
1618	const_iv (GL_SEPARABLE_2D),	2196	const_iv (GL_SEPARABLE_2D),
1619	const_iv (GL_CONVOLUTION_2D),	2197	const_iv (GL_CONVOLUTION_2D),
1620	const_iv (GL_CONVOLUTION_BORDER_MODE),	2198	const_iv (GL_CONVOLUTION_BORDER_MODE),
1621	const_iv (GL_CONSTANT_BORDER),	2199	const_iv (GL_CONSTANT_BORDER),
1622	const_iv (GL_LINES),	2200	const_iv (GL_LINES),
		2201	const_iv (GL_LINE_STRIP),
1623	const_iv (GL_LINE_LOOP),	2202	const_iv (GL_LINE_LOOP),
1624	const_iv (GL_QUADS),	2203	const_iv (GL_QUADS),
1625	const_iv (GL_QUAD_STRIP),	2204	const_iv (GL_QUAD_STRIP),
1626	const_iv (GL_TRIANGLES),	2205	const_iv (GL_TRIANGLES),
1627	const_iv (GL_TRIANGLE_STRIP),	2206	const_iv (GL_TRIANGLE_STRIP),
…		…
1660	OUTPUT:	2239	OUTPUT:
1661	RETVAL	2240	RETVAL
1662		2241
1663	int glGetError ()	2242	int glGetError ()
1664		2243
		2244	void glFinish ()
		2245
1665	void glClear (int mask)	2246	void glClear (int mask)
1666		2247
1667	void glClearColor (float r, float g, float b, float a = 1.0)	2248	void glClearColor (float r, float g, float b, float a = 1.0)
1668	PROTOTYPE: @	2249	PROTOTYPE: @
1669		2250
…		…
1692	void glPushMatrix ()	2273	void glPushMatrix ()
1693		2274
1694	void glPopMatrix ()	2275	void glPopMatrix ()
1695		2276
1696	void glLoadIdentity ()	2277	void glLoadIdentity ()
		2278
		2279	void glDrawBuffer (int buffer)
		2280
		2281	void glReadBuffer (int buffer)
1697		2282
1698	# near_ and far_ are due to microsofts buggy "c" compiler	2283	# near_ and far_ are due to microsofts buggy "c" compiler
1699	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2284	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1700		2285
1701	# near_ and far_ are due to microsofts buggy "c" compiler	2286	# near_ and far_ are due to microsofts buggy "c" compiler
…		…
1731	r *= a;	2316	r *= a;
1732	g *= a;	2317	g *= a;
1733	b *= a;	2318	b *= a;
1734	}	2319	}
1735	// microsoft visual "c" rounds instead of truncating...	2320	// microsoft visual "c" rounds instead of truncating...
1736	glColor4ub (MIN ((int)(r * 256.f), 255),	2321	glColor4f (r, g, b, a);
1737	MIN ((int)(g * 256.f), 255),
1738	MIN ((int)(b * 256.f), 255),
1739	MIN ((int)(a * 256.f), 255));
1740		2322
1741	void glInterleavedArrays (int format, int stride, char *data)	2323	void glInterleavedArrays (int format, int stride, char *data)
1742		2324
1743	void glDrawElements (int mode, int count, int type, char *indices)	2325	void glDrawElements (int mode, int count, int type, char *indices)
1744		2326
…		…
1792		2374
1793	int glGenTexture ()	2375	int glGenTexture ()
1794	CODE:	2376	CODE:
1795	{	2377	{
1796	GLuint name;	2378	GLuint name;
		2379	if (AvFILL (texture_av) >= 0)
		2380	name = (GLuint)av_pop (texture_av);
		2381	else
1797	glGenTextures (1, &name);	2382	glGenTextures (1, &name);
1798	RETVAL = name;	2383	RETVAL = name;
1799	}	2384	}
1800	OUTPUT:	2385	OUTPUT:
1801	RETVAL	2386	RETVAL
1802		2387
1803	void glDeleteTexture (int name)	2388	void glDeleteTexture (int name)
1804	CODE:	2389	CODE:
1805	{	2390	{
1806	GLuint name_ = name;	2391	/* make a half-assed attempt at returning the memory used by the texture */
		2392	/* textures are frequently being reused by cfplus anyway */
		2393	glBindTexture (GL_TEXTURE_2D, name);
		2394	glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);
		2395	av_push (texture_av, (SV *)name);
1807	glDeleteTextures (1, &name_);	2396	/glDeleteTextures (1, &name_);/
1808	}	2397	}
1809		2398
1810	int glGenList ()	2399	int glGenList ()
1811	CODE:	2400	CODE:
1812	RETVAL = glGenLists (1);	2401	RETVAL = glGenLists (1);
…		…
1821		2410
1822	void glEndList ()	2411	void glEndList ()
1823		2412
1824	void glCallList (int list)	2413	void glCallList (int list)
1825		2414
1826

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.110 by root, Sat Jun 10 02:22:33 2006 UTC vs. Revision 1.185 by root, Sat Apr 21 09:21:03 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.110 by root, Sat Jun 10 02:22:33 2006 UTC vs.
Revision 1.185 by root, Sat Apr 21 09:21:03 2007 UTC