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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.57 by root, Fri Apr 21 07:09:10 2006 UTC vs.
Revision 1.201 by root, Tue Jul 17 17:39:06 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2	# include <malloc.h>	4	# include <malloc.h>
		5	# include <windows.h>
		6	# include <wininet.h>
		7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
3	#endif	14	#endif
4		15
5	#include "EXTERN.h"	16	#include "EXTERN.h"
6	#include "perl.h"	17	#include "perl.h"
7	#include "XSUB.h"	18	#include "XSUB.h"
8		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	#endif
		23
		24	#include <assert.h>
		25	#include <math.h>
9	#include <string.h>	26	#include <string.h>
10	#include <stdio.h>	27	#include <stdio.h>
		28	#include <stdlib.h>
11		29
12	#include <SDL.h>	30	#include <SDL.h>
		31	#include <SDL_endian.h>
13	#include <SDL_image.h>	32	#include <SDL_image.h>
14	#include <SDL_mixer.h>	33	#include <SDL_mixer.h>
15	#include <SDL_opengl.h>	34	#include <SDL_opengl.h>
16		35
		36	#define PANGO_ENABLE_BACKEND
		37	#define G_DISABLE_CAST_CHECKS
		38
17	#include <glib/gmacros.h>	39	#include <glib/gmacros.h>
18		40
19	#include <pango/pango.h>	41	#include <pango/pango.h>
20	#include <pango/pangofc-fontmap.h>
21	#include <pango/pangoft2.h>
22		42
23	#ifndef _WIN32	43	#ifndef _WIN32
24	# include <sys/types.h>	44	# include <sys/types.h>
25	# include <sys/socket.h>	45	# include <sys/socket.h>
26	# include <netinet/in.h>	46	# include <netinet/in.h>
27	# include <netinet/tcp.h>	47	# include <netinet/tcp.h>
28	# include <inttypes.h>	48	# include <inttypes.h>
29	#else
30	typedef unsigned char uint8_t;
31	typedef unsigned short uint16_t;
32	typedef unsigned int uint32_t;
33	typedef signed char int8_t;
34	typedef signed short int16_t;
35	typedef signed int int32_t;
36	#endif	49	#endif
37		50
38	#include "glext.h"	51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
39		52
40	#define FOW_DARKNESS 32	53	#define FOW_DARKNESS 32
41		54
42	#define MAP_EXTEND_X 32	55	#define MAP_EXTEND_X 32
43	#define MAP_EXTEND_Y 512	56	#define MAP_EXTEND_Y 512
44		57
		58	#define MIN_FONT_HEIGHT 10
		59
		60	#if 0
		61	# define PARACHUTE SDL_INIT_NOPARACHUTE
		62	#else
		63	# define PARACHUTE 0
		64	#endif
		65
		66	static AV *texture_av;
		67
		68	static struct
		69	{
		70	#define GL_FUNC(ptr,name) ptr name;
		71	#include "glfunc.h"
		72	#undef GL_FUNC
		73	} gl;
		74
		75	static void
		76	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		77	{
		78	if (gl.BlendFuncSeparate)
		79	gl.BlendFuncSeparate (sa, da, saa, daa);
		80	else if (gl.BlendFuncSeparateEXT)
		81	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		82	else
		83	glBlendFunc (sa, da);
		84	}
		85
		86	static GLuint
		87	gen_texture ()
		88	{
		89	GLuint name;
		90
		91	if (AvFILL (texture_av) >= 0)
		92	name = (GLuint)(size_t)av_pop (texture_av);
		93	else
		94	glGenTextures (1, &name);
		95
		96	return name;
		97	}
		98
		99	static void
		100	del_texture (GLuint name)
		101	{
		102	/* make a half-assed attempt at returning the memory used by the texture */
		103	/* textures are frequently being reused by cfplus anyway */
		104	/glBindTexture (GL_TEXTURE_2D, name);/
		105	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		106	av_push (texture_av, (SV *)(size_t)name);
		107	glDeleteTextures (1, &name);
		108	}
		109
		110	#include "texcache.c"
		111
		112	#include "pango-font.c"
		113	#include "pango-fontmap.c"
		114	#include "pango-render.c"
		115
45	typedef Mix_Chunk *CFClient__MixChunk;	116	typedef Mix_Chunk *CFPlus__MixChunk;
46	typedef Mix_Music *CFClient__MixMusic;	117	typedef Mix_Music *CFPlus__MixMusic;
47		118
48	static PangoContext *context;	119	typedef PangoFontDescription *CFPlus__Font;
49	static PangoFontMap *fontmap;	120
		121	static int
		122	shape_attr_p (PangoLayoutRun *run)
		123	{
		124	GSList *attrs = run->item->analysis.extra_attrs;
		125
		126	while (attrs)
		127	{
		128	PangoAttribute *attr = attrs->data;
		129
		130	if (attr->klass->type == PANGO_ATTR_SHAPE)
		131	return 1;
		132
		133	attrs = attrs->next;
		134	}
		135
		136	return 0;
		137	}
50		138
51	typedef struct cf_layout {	139	typedef struct cf_layout {
52	PangoLayout *pl;	140	PangoLayout *pl;
		141	float r, g, b, a; // default color for rgba mode
53	int base_height;	142	int base_height;
		143	CFPlus__Font font;
54	} *CFClient__Layout;	144	} *CFPlus__Layout;
		145
		146	static CFPlus__Font default_font;
		147	static PangoContext *opengl_context;
		148	static PangoFontMap *opengl_fontmap;
55		149
56	static void	150	static void
57	substitute_func (FcPattern *pattern, gpointer data)	151	substitute_func (FcPattern *pattern, gpointer data)
58	{	152	{
59	FcPatternAddBool (pattern, FC_HINTING , 1);	153	FcPatternAddBool (pattern, FC_HINTING, 1);
		154	#ifdef FC_HINT_STYLE
		155	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		156	#endif
60	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	157	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
61	}	158	}
62		159
63	static void	160	static void
64	layout_update (CFClient__Layout self)	161	layout_update_font (CFPlus__Layout self)
65	{	162	{
66	/* use a random scale factor to account for unknown descenders, 0.8 works	163	/* use a random scale factor to account for unknown descenders, 0.8 works
67	* reasonably well with bitstream vera	164	* reasonably well with bitstream vera
68	*/	165	*/
69	PangoFontDescription *font = pango_context_get_font_description (context);	166	PangoFontDescription *font = self->font ? self->font : default_font;
70		167
71	int height = self->base_height * (PANGO_SCALE * 8 / 10);
72
73	if (pango_font_description_get_size (font) != height)
74	{
75	pango_font_description_set_absolute_size (font, height);	168	pango_font_description_set_absolute_size (font,
76	pango_layout_context_changed (self->pl);	169	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
77	}	170
		171	pango_layout_set_font_description (self->pl, font);
78	}	172	}
79		173
80	static void	174	static void
81	layout_get_pixel_size (CFClient__Layout self, int w, int h)	175	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
82	{	176	{
83	layout_update (self);	177	PangoRectangle rect;
84		178
		179	// get_pixel_* wrongly rounds down
85	pango_layout_get_pixel_size (self->pl, w, h);	180	pango_layout_get_extents (self->pl, 0, &rect);
86		181
87	w = (w + 3) & ~3;	182	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
88	if (!w) w = 1;	183	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
89	if (!h) h = 1;
90	}
91		184
		185	if (!rect.width) rect.width = 1;
		186	if (!rect.height) rect.height = 1;
		187
		188	*w = rect.width;
		189	*h = rect.height;
		190	}
		191
		192	typedef uint16_t tileid;
92	typedef uint16_t mapface;	193	typedef uint16_t faceid;
93		194
94	typedef struct {	195	typedef struct {
95	GLint name;	196	int name;
96	int w, h;	197	int w, h;
97	float s, t;	198	float s, t;
98	uint8_t r, g, b, a;	199	uint8_t r, g, b, a;
		200	tileid smoothtile;
		201	uint8_t smoothlevel;
99	} maptex;	202	} maptex;
100		203
101	typedef struct {	204	typedef struct {
		205	uint32_t player;
		206	tileid tile[3];
102	int16_t darkness;	207	uint16_t darkness;
103	mapface face[3];	208	uint8_t stat_width, stat_hp, flags, smoothmax;
104	} mapcell;	209	} mapcell;
105		210
106	typedef struct {	211	typedef struct {
107	int32_t c0, c1;	212	int32_t c0, c1;
108	mapcell *col;	213	mapcell *col;
109	} maprow;	214	} maprow;
110		215
111	typedef struct map {	216	typedef struct map {
112	int x, y, w, h;	217	int x, y, w, h;
113	int ox, oy; /* offset to virtual global coordinate system */	218	int ox, oy; /* offset to virtual global coordinate system */
114	int faces;	219	int faces; tileid *face2tile; // [faceid]
115	mapface *face;	220	int texs; maptex *tex; // [tileid]
116
117	int texs;
118	maptex *tex;
119		221
120	int32_t rows;	222	int32_t rows;
121	maprow *row;	223	maprow *row;
122	} *CFClient__Map;	224	} *CFPlus__Map;
123		225
124	static char *	226	static char *
125	prepend (char *ptr, int sze, int inc)	227	prepend (char *ptr, int sze, int inc)
126	{	228	{
127	char *p;	229	char *p;
144	}	246	}
145		247
146	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	248	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
147	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	249	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
148		250
		251	static void
		252	need_facenum (struct map *self, faceid face)
		253	{
		254	while (self->faces <= face)
		255	{
		256	Append (tileid, self->face2tile, self->faces, self->faces);
		257	self->faces *= 2;
		258	}
		259	}
		260
		261	static void
		262	need_texid (struct map *self, int texid)
		263	{
		264	while (self->texs <= texid)
		265	{
		266	Append (maptex, self->tex, self->texs, self->texs);
		267	self->texs *= 2;
		268	}
		269	}
		270
149	static maprow *	271	static maprow *
150	map_get_row (CFClient__Map self, int y)	272	map_get_row (CFPlus__Map self, int y)
151	{	273	{
152	if (0 > y)	274	if (0 > y)
153	{	275	{
154	int extend = - y + MAP_EXTEND_Y;	276	int extend = - y + MAP_EXTEND_Y;
155	Prepend (maprow, self->row, self->rows, extend);	277	Prepend (maprow, self->row, self->rows, extend);
…		…
193		315
194	return row->col + (x - row->c0);	316	return row->col + (x - row->c0);
195	}	317	}
196		318
197	static mapcell *	319	static mapcell *
198	map_get_cell (CFClient__Map self, int x, int y)	320	map_get_cell (CFPlus__Map self, int x, int y)
199	{	321	{
200	return row_get_cell (map_get_row (self, y), x);	322	return row_get_cell (map_get_row (self, y), x);
201	}	323	}
202		324
203	static void	325	static void
204	map_clear (CFClient__Map self)	326	map_clear (CFPlus__Map self)
205	{	327	{
206	int r;	328	int r;
207		329
208	for (r = 0; r < self->rows; r++)	330	for (r = 0; r < self->rows; r++)
209	Safefree (self->row[r].col);	331	Safefree (self->row[r].col);
…		…
217	self->row = 0;	339	self->row = 0;
218	self->rows = 0;	340	self->rows = 0;
219	}	341	}
220		342
221	static void	343	static void
222	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	344	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
223	{	345	{
224	int x, y;	346	int x, y;
225	maprow *row;	347	maprow *row;
		348	mapcell *cell;
226		349
227	for (y = y0; y < y0 + h; y++)	350	for (y = y0; y < y0 + h; y++)
228	if (y >= 0)	351	if (y >= 0)
229	{	352	{
230	if (y >= self->rows)	353	if (y >= self->rows)
…		…
236	if (x >= row->c0)	359	if (x >= row->c0)
237	{	360	{
238	if (x >= row->c1)	361	if (x >= row->c1)
239	break;	362	break;
240		363
241	row->col[x - row->c0].darkness = -1;	364	cell = row->col + x - row->c0;
		365
		366	cell->darkness = 0;
		367	cell->stat_hp = 0;
		368	cell->flags = 0;
		369	cell->player = 0;
242	}	370	}
243	}	371	}
244	}	372	}
245		373
		374	typedef struct {
		375	tileid tile;
		376	uint8_t x, y, level;
		377	} smooth_key;
		378
246	static void	379	static void
		380	smooth_or_bits (HV hv, smooth_key key, IV bits)
		381	{
		382	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		383
		384	if (SvIOK (*sv))
		385	SvIV_set (sv, SvIVX (sv) \| bits);
		386	else
		387	sv_setiv (*sv, bits);
		388	}
		389
		390	static void
247	music_finished ()	391	music_finished (void)
248	{	392	{
249	SDL_UserEvent ev;	393	SDL_UserEvent ev;
250		394
251	ev.type = SDL_USEREVENT;	395	ev.type = SDL_USEREVENT;
252	ev.code = 0;	396	ev.code = 0;
…		…
254	ev.data2 = 0;	398	ev.data2 = 0;
255		399
256	SDL_PushEvent ((SDL_Event *)&ev);	400	SDL_PushEvent ((SDL_Event *)&ev);
257	}	401	}
258		402
		403	static void
		404	channel_finished (int channel)
		405	{
		406	SDL_UserEvent ev;
		407
		408	ev.type = SDL_USEREVENT;
		409	ev.code = 1;
		410	ev.data1 = (void *)(long)channel;
		411	ev.data2 = 0;
		412
		413	SDL_PushEvent ((SDL_Event *)&ev);
		414	}
		415
		416	static unsigned int
		417	minpot (unsigned int n)
		418	{
		419	if (!n)
		420	return 0;
		421
		422	--n;
		423
		424	n \|= n >> 1;
		425	n \|= n >> 2;
		426	n \|= n >> 4;
		427	n \|= n >> 8;
		428	n \|= n >> 16;
		429
		430	return n + 1;
		431	}
		432
		433	/* SDL should provide this, really. */
		434	#define SDLK_MODIFIER_MIN 300
		435	#define SDLK_MODIFIER_MAX 314
		436
259	MODULE = CFClient PACKAGE = CFClient	437	MODULE = CFPlus PACKAGE = CFPlus
260		438
261	PROTOTYPES: ENABLE	439	PROTOTYPES: ENABLE
262		440
263	BOOT:	441	BOOT:
264	{	442	{
265	HV *stash = gv_stashpv ("CFClient", 1);	443	HV *stash = gv_stashpv ("CFPlus", 1);
266	static const struct {	444	static const struct {
267	const char *name;	445	const char *name;
268	IV iv;	446	IV iv;
269	} *civ, const_iv[] = {	447	} *civ, const_iv[] = {
270	# define const_iv(name) { # name, (IV)name }	448	# define const_iv(name) { # name, (IV)name }
		449	const_iv (SDLK_MODIFIER_MIN),
		450	const_iv (SDLK_MODIFIER_MAX),
		451
271	const_iv (SDL_ACTIVEEVENT),	452	const_iv (SDL_ACTIVEEVENT),
272	const_iv (SDL_KEYDOWN),	453	const_iv (SDL_KEYDOWN),
273	const_iv (SDL_KEYUP),	454	const_iv (SDL_KEYUP),
274	const_iv (SDL_MOUSEMOTION),	455	const_iv (SDL_MOUSEMOTION),
275	const_iv (SDL_MOUSEBUTTONDOWN),	456	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
284	const_iv (SDL_EVENT_RESERVEDA),	465	const_iv (SDL_EVENT_RESERVEDA),
285	const_iv (SDL_EVENT_RESERVEDB),	466	const_iv (SDL_EVENT_RESERVEDB),
286	const_iv (SDL_VIDEORESIZE),	467	const_iv (SDL_VIDEORESIZE),
287	const_iv (SDL_VIDEOEXPOSE),	468	const_iv (SDL_VIDEOEXPOSE),
288	const_iv (SDL_USEREVENT),	469	const_iv (SDL_USEREVENT),
		470
		471	const_iv (SDL_APPINPUTFOCUS),
		472	const_iv (SDL_APPMOUSEFOCUS),
		473	const_iv (SDL_APPACTIVE),
		474
289	const_iv (SDLK_KP0),	475	const_iv (SDLK_KP0),
290	const_iv (SDLK_KP1),	476	const_iv (SDLK_KP1),
291	const_iv (SDLK_KP2),	477	const_iv (SDLK_KP2),
292	const_iv (SDLK_KP3),	478	const_iv (SDLK_KP3),
293	const_iv (SDLK_KP4),	479	const_iv (SDLK_KP4),
…		…
348	const_iv (SDLK_BREAK),	534	const_iv (SDLK_BREAK),
349	const_iv (SDLK_MENU),	535	const_iv (SDLK_MENU),
350	const_iv (SDLK_POWER),	536	const_iv (SDLK_POWER),
351	const_iv (SDLK_EURO),	537	const_iv (SDLK_EURO),
352	const_iv (SDLK_UNDO),	538	const_iv (SDLK_UNDO),
		539
353	const_iv (KMOD_NONE),	540	const_iv (KMOD_NONE),
		541	const_iv (KMOD_SHIFT),
354	const_iv (KMOD_LSHIFT),	542	const_iv (KMOD_LSHIFT),
355	const_iv (KMOD_RSHIFT),	543	const_iv (KMOD_RSHIFT),
		544	const_iv (KMOD_CTRL),
356	const_iv (KMOD_LCTRL),	545	const_iv (KMOD_LCTRL),
357	const_iv (KMOD_RCTRL),	546	const_iv (KMOD_RCTRL),
		547	const_iv (KMOD_ALT),
358	const_iv (KMOD_LALT),	548	const_iv (KMOD_LALT),
359	const_iv (KMOD_RALT),	549	const_iv (KMOD_RALT),
		550	const_iv (KMOD_META),
360	const_iv (KMOD_LMETA),	551	const_iv (KMOD_LMETA),
361	const_iv (KMOD_RMETA),	552	const_iv (KMOD_RMETA),
362	const_iv (KMOD_NUM),	553	const_iv (KMOD_NUM),
363	const_iv (KMOD_CAPS),	554	const_iv (KMOD_CAPS),
364	const_iv (KMOD_MODE),	555	const_iv (KMOD_MODE),
365	const_iv (KMOD_CTRL),
366	const_iv (KMOD_SHIFT),
367	const_iv (KMOD_ALT),
368	const_iv (KMOD_META)
369	# undef const_iv	556	# undef const_iv
370	};	557	};
371		558
372	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	559	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
373	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
374		561
375	fontmap = pango_ft2_font_map_new ();	562	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
376	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	563	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
377	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
378	}	564	}
		565
		566	void
		567	weaken (SV *rv)
		568	PROTOTYPE: $
		569	CODE:
		570	sv_rvweaken (rv);
379		571
380	int	572	int
		573	in_destruct ()
		574	CODE:
		575	RETVAL = PL_main_cv == Nullcv;
		576	OUTPUT:
		577	RETVAL
		578
		579	NV floor (NV x)
		580
		581	NV ceil (NV x)
		582
		583	void
		584	pango_init ()
		585	CODE:
		586	{
		587	opengl_fontmap = pango_opengl_font_map_new ();
		588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
		589	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		590	}
		591
		592	char *
		593	SDL_GetError ()
		594
		595	int
381	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	596	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
382		597
383	void	598	void
384	SDL_Quit ()	599	SDL_Quit ()
385		600
386	void	601	void
387	SDL_ListModes ()	602	SDL_ListModes (int rgb, int alpha)
388	PPCODE:	603	PPCODE:
389	{	604	{
390	SDL_Rect **m;	605	SDL_Rect **m;
391		606
392	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	607	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
393	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	608	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
394	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	609	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
395	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	610	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
396		611
		612	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		613	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
		614
397	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	615	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
398	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	616	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
399	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	617	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
400	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	618	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
401		619
402	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	620	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		621	#if SDL_VERSION_ATLEAST(1,2,10)
403	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	622	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
404	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	623	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
405		624	#endif
406	SDL_EnableUNICODE (1);
407	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
408		625
409	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	626	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
410		627
411	if (m && m != (SDL_Rect **)-1)	628	if (m && m != (SDL_Rect **)-1)
412	while (*m)	629	while (*m)
413	{	630	{
		631	if ((m)->w >= 640 && (m)->h >= 480)
		632	{
414	AV *av = newAV ();	633	AV *av = newAV ();
415	av_push (av, newSViv ((*m)->w));	634	av_push (av, newSViv ((*m)->w));
416	av_push (av, newSViv ((*m)->h));	635	av_push (av, newSViv ((*m)->h));
		636	av_push (av, newSViv (rgb));
		637	av_push (av, newSViv (alpha));
417	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	638	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		639	}
418		640
419	++m;	641	++m;
420	}	642	}
421	}	643	}
422		644
423	int	645	int
424	SDL_SetVideoMode (int w, int h, int fullscreen)	646	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
425	CODE:	647	CODE:
		648	{
		649	SDL_EnableUNICODE (1);
		650	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		651
		652	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		653	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		654	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		655	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		656
426	RETVAL = !!SDL_SetVideoMode (	657	RETVAL = !!SDL_SetVideoMode (
427	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	658	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
428	);	659	);
		660
		661	if (RETVAL)
		662	{
		663	av_clear (texture_av);
		664
429	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	665	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		666	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		667	#include "glfunc.h"
		668	#undef GL_FUNC
		669	}
		670	}
430	OUTPUT:	671	OUTPUT:
431	RETVAL	672	RETVAL
432		673
433	void	674	void
434	SDL_GL_SwapBuffers ()	675	SDL_GL_SwapBuffers ()
435		676
		677	char *
		678	SDL_GetKeyName (int sym)
		679
		680	int
		681	SDL_GetAppState ()
		682
436	void	683	void
437	SDL_PollEvent ()	684	poll_events ()
438	PPCODE:	685	PPCODE:
439	{	686	{
440	SDL_Event ev;	687	SDL_Event ev;
441		688
442	while (SDL_PollEvent (&ev))	689	SDL_PumpEvents ();
		690	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
443	{	691	{
444	HV *hv = newHV ();	692	HV *hv = newHV ();
445	hv_store (hv, "type", 4, newSViv (ev.type), 0);	693	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		694
446	switch (ev.type)	695	switch (ev.type)
447	{	696	{
448	case SDL_KEYDOWN:	697	case SDL_KEYDOWN:
449	case SDL_KEYUP:	698	case SDL_KEYUP:
450	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	699	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
451	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	700	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
452	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	701	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		702	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
453	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	703	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
454	break;	704	break;
455		705
456	case SDL_ACTIVEEVENT:	706	case SDL_ACTIVEEVENT:
457	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	707	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
458	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	708	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
459	break;	709	break;
460		710
461	case SDL_MOUSEMOTION:	711	case SDL_MOUSEMOTION:
		712	{
		713	int state = ev.motion.state;
		714	int x = ev.motion.x;
		715	int y = ev.motion.y;
		716	int xrel = ev.motion.xrel;
		717	int yrel = ev.motion.yrel;
		718
		719	/* do simplistic event compression */
		720	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		721	&& state == ev.motion.state)
		722	{
		723	xrel += ev.motion.xrel;
		724	yrel += ev.motion.yrel;
		725	x = ev.motion.x;
		726	y = ev.motion.y;
		727	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		728	}
		729
		730	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
462	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	731	hv_store (hv, "state", 5, newSViv (state), 0);
463	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	732	hv_store (hv, "x", 1, newSViv (x), 0);
464	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	733	hv_store (hv, "y", 1, newSViv (y), 0);
465	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	734	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
466	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	735	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		736	}
467	break;	737	break;
468		738
469	case SDL_MOUSEBUTTONDOWN:	739	case SDL_MOUSEBUTTONDOWN:
470	case SDL_MOUSEBUTTONUP:	740	case SDL_MOUSEBUTTONUP:
		741	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		742
471	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	743	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
472	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	744	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
473	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	745	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
474	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	746	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		747	break;
		748
		749	case SDL_USEREVENT:
		750	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		751	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		752	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		753	break;
475	}	754	}
476		755
477	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	756	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
478	}	757	}
479	}	758	}
480		759
481	int	760	int
482	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	761	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
483	POSTCALL:	762	POSTCALL:
484	Mix_HookMusicFinished (music_finished);	763	Mix_HookMusicFinished (music_finished);
		764	Mix_ChannelFinished (channel_finished);
485		765
486	void	766	void
487	Mix_CloseAudio ()	767	Mix_CloseAudio ()
488		768
489	int	769	int
490	Mix_AllocateChannels (int numchans = -1)	770	Mix_AllocateChannels (int numchans = -1)
491		771
492	void	772	void
493	lowdelay (int fd, int val = 1)	773	lowdelay (int fd, int val = 1)
494	CODE:	774	CODE:
		775	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		776
		777	void
		778	win32_proxy_info ()
		779	PPCODE:
		780	{
495	#ifndef _WIN32	781	#ifdef _WIN32
496	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	782	char buffer[2048];
		783	DWORD buflen;
		784
		785	EXTEND (SP, 3);
		786
		787	buflen = sizeof (buffer);
		788	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		789	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		790	{
		791	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		792
		793	buflen = sizeof (buffer);
		794	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		795	{
		796	PUSHs (newSVpv (buffer, 0));
		797
		798	buflen = sizeof (buffer);
		799	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		800	PUSHs (newSVpv (buffer, 0));
		801	}
		802	}
497	#endif	803	#endif
498		804	}
499	char *
500	gl_version ()
501	CODE:
502	RETVAL = (char *)glGetString (GL_VERSION);
503	OUTPUT:
504	RETVAL
505
506	char *
507	gl_extensions ()
508	CODE:
509	RETVAL = (char *)glGetString (GL_EXTENSIONS);
510	OUTPUT:
511	RETVAL
512		805
513	void	806	void
514	add_font (char *file)	807	add_font (char *file)
515	CODE:	808	CODE:
516	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	809	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
517
518	void
519	set_font (char *file)
520	CODE:
521	{
522	int count;
523	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )file, 0, 0, &count);
524	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
525	FcPatternDestroy (pattern);
526	pango_context_set_font_description (context, font);
527	}
528		810
529	void	811	void
530	load_image_inline (SV *image_)	812	load_image_inline (SV *image_)
531	ALIAS:	813	ALIAS:
532	load_image_file = 1	814	load_image_file = 1
…		…
574		856
575	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	857	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
576		858
577	assert (surface2->pitch == surface2->w * 4);	859	assert (surface2->pitch == surface2->w * 4);
578		860
		861	SDL_LockSurface (surface2);
579	EXTEND (SP, 5);	862	EXTEND (SP, 6);
580	PUSHs (sv_2mortal (newSViv (surface2->w)));	863	PUSHs (sv_2mortal (newSViv (surface2->w)));
581	PUSHs (sv_2mortal (newSViv (surface2->h)));	864	PUSHs (sv_2mortal (newSViv (surface2->h)));
582	SDL_LockSurface (surface2);
583	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	865	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
584	SDL_UnlockSurface (surface2);
585	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	866	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
586	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	867	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
587	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	868	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		869	SDL_UnlockSurface (surface2);
588		870
589	SDL_FreeSurface (surface);	871	SDL_FreeSurface (surface);
590	SDL_FreeSurface (surface2);	872	SDL_FreeSurface (surface2);
591	}	873	}
592		874
…		…
614	PUSHs (sv_2mortal (newSViv (b / y)));	896	PUSHs (sv_2mortal (newSViv (b / y)));
615	PUSHs (sv_2mortal (newSViv (a / y)));	897	PUSHs (sv_2mortal (newSViv (a / y)));
616	}	898	}
617		899
618	void	900	void
		901	error (char *message)
		902	CODE:
		903	fprintf (stderr, "ERROR: %s\n", message);
		904	#ifdef _WIN32
		905	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		906	#endif
		907
		908	void
619	fatal (char *message)	909	fatal (char *message)
620	CODE:	910	CODE:
		911	fprintf (stderr, "FATAL: %s\n", message);
621	#ifdef _WIN32	912	#ifdef _WIN32
622	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	913	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
		914	#endif
		915	_exit (1);
		916
		917	void
		918	_exit (int retval = 0)
		919	CODE:
		920	#ifdef WIN32
		921	ExitThread (retval); // unclean, please beam me up
623	#else	922	#else
624	fprintf (stderr, "FATAL: %s\n", message);	923	_exit (retval);
625	#endif	924	#endif
626	exit (1);
627		925
		926	void
		927	debug ()
		928	CODE:
		929	{
		930	#if DEBUG
		931	VALGRIND_DO_LEAK_CHECK;
		932	#endif
		933	}
		934
		935	MODULE = CFPlus PACKAGE = CFPlus::Font
		936
		937	CFPlus::Font
		938	new_from_file (SV class, char path, int id = 0)
		939	CODE:
		940	{
		941	int count;
		942	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
		943	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		944	FcPatternDestroy (pattern);
		945	}
		946	OUTPUT:
		947	RETVAL
		948
		949	void
		950	DESTROY (CFPlus::Font self)
		951	CODE:
		952	pango_font_description_free (self);
		953
		954	void
		955	make_default (CFPlus::Font self)
		956	CODE:
		957	default_font = self;
		958
628	MODULE = CFClient PACKAGE = CFClient::Layout	959	MODULE = CFPlus PACKAGE = CFPlus::Layout
629		960
630	CFClient::Layout	961	void
631	new (SV *class, int base_height = 10)	962	reset_glyph_cache ()
		963	CODE:
		964	tc_clear ();
		965
		966	CFPlus::Layout
		967	new (SV *class)
632	CODE:	968	CODE:
633	New (0, RETVAL, 1, struct cf_layout);	969	New (0, RETVAL, 1, struct cf_layout);
634	RETVAL->base_height = base_height;	970
635	RETVAL->pl = pango_layout_new (context);	971	RETVAL->pl = pango_layout_new (opengl_context);
		972	RETVAL->r = 1.;
		973	RETVAL->g = 1.;
		974	RETVAL->b = 1.;
		975	RETVAL->a = 1.;
		976	RETVAL->base_height = MIN_FONT_HEIGHT;
		977	RETVAL->font = 0;
		978
636	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	979	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		980	layout_update_font (RETVAL);
637	OUTPUT:	981	OUTPUT:
638	RETVAL	982	RETVAL
639		983
640	void	984	void
641	DESTROY (CFClient::Layout self)	985	DESTROY (CFPlus::Layout self)
642	CODE:	986	CODE:
643	g_object_unref (self->pl);	987	g_object_unref (self->pl);
644	Safefree (self);	988	Safefree (self);
645		989
646	void	990	void
647	set_text (CFClient::Layout self, SV *text_)	991	set_text (CFPlus::Layout self, SV *text_)
648	CODE:	992	CODE:
649	{	993	{
650	STRLEN textlen;	994	STRLEN textlen;
651	char *text = SvPVutf8 (text_, textlen);	995	char *text = SvPVutf8 (text_, textlen);
652		996
653	pango_layout_set_text (self->pl, text, textlen);	997	pango_layout_set_text (self->pl, text, textlen);
654	}	998	}
655		999
656	void	1000	void
657	set_markup (CFClient::Layout self, SV *text_)	1001	set_markup (CFPlus::Layout self, SV *text_)
658	CODE:	1002	CODE:
659	{	1003	{
660	STRLEN textlen;	1004	STRLEN textlen;
661	char *text = SvPVutf8 (text_, textlen);	1005	char *text = SvPVutf8 (text_, textlen);
662		1006
663	pango_layout_set_markup (self->pl, text, textlen);	1007	pango_layout_set_markup (self->pl, text, textlen);
664	}	1008	}
665		1009
		1010	void
		1011	set_shapes (CFPlus::Layout self, ...)
		1012	CODE:
		1013	{
		1014	PangoAttrList *attrs = 0;
		1015	const char *text = pango_layout_get_text (self->pl);
		1016	const char *pos = text;
		1017	int arg = 4;
		1018
		1019	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1020	{
		1021	PangoRectangle inkrect, rect;
		1022	PangoAttribute *attr;
		1023
		1024	int x = SvIV (ST (arg - 3));
		1025	int y = SvIV (ST (arg - 2));
		1026	int w = SvIV (ST (arg - 1));
		1027	int h = SvIV (ST (arg ));
		1028
		1029	inkrect.x = 0;
		1030	inkrect.y = 0;
		1031	inkrect.width = 0;
		1032	inkrect.height = 0;
		1033
		1034	rect.x = x * PANGO_SCALE;
		1035	rect.y = y * PANGO_SCALE;
		1036	rect.width = w * PANGO_SCALE;
		1037	rect.height = h * PANGO_SCALE;
		1038
		1039	if (!attrs)
		1040	attrs = pango_layout_get_attributes (self->pl);
		1041
		1042	attr = pango_attr_shape_new (&inkrect, &rect);
		1043	attr->start_index = pos - text;
		1044	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1045	pango_attr_list_insert (attrs, attr);
		1046
		1047	arg += 4;
		1048	pos += sizeof (OBJ_STR) - 1;
		1049	}
		1050
		1051	if (attrs)
		1052	pango_layout_set_attributes (self->pl, attrs);
		1053	}
		1054
		1055	void
		1056	get_shapes (CFPlus::Layout self)
		1057	PPCODE:
		1058	{
		1059	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1060
		1061	do
		1062	{
		1063	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1064
		1065	if (run && shape_attr_p (run))
		1066	{
		1067	PangoRectangle extents;
		1068	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1069
		1070	EXTEND (SP, 2);
		1071	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1072	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1073	}
		1074	}
		1075	while (pango_layout_iter_next_run (iter));
		1076
		1077	pango_layout_iter_free (iter);
		1078	}
		1079
		1080	int
		1081	has_wrapped (CFPlus::Layout self)
		1082	CODE:
		1083	{
		1084	int lines = 1;
		1085	const char *text = pango_layout_get_text (self->pl);
		1086
		1087	while (*text)
		1088	lines += *text++ == '\n';
		1089
		1090	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1091	}
		1092	OUTPUT:
		1093	RETVAL
		1094
666	SV *	1095	SV *
667	get_text (CFClient::Layout self)	1096	get_text (CFPlus::Layout self)
668	CODE:	1097	CODE:
669	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1098	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
670	SvUTF8_on (RETVAL);	1099	sv_utf8_decode (RETVAL);
671	OUTPUT:	1100	OUTPUT:
672	RETVAL	1101	RETVAL
673		1102
674	void	1103	void
		1104	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		1105	CODE:
		1106	self->r = r;
		1107	self->g = g;
		1108	self->b = b;
		1109	self->a = a;
		1110
		1111	void
		1112	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
		1113	CODE:
		1114	if (self->font != font)
		1115	{
		1116	self->font = font;
		1117	layout_update_font (self);
		1118	}
		1119
		1120	void
675	set_height (CFClient::Layout self, int base_height)	1121	set_height (CFPlus::Layout self, int base_height)
676	CODE:	1122	CODE:
		1123	if (self->base_height != base_height)
		1124	{
677	self->base_height = base_height;	1125	self->base_height = base_height;
		1126	layout_update_font (self);
		1127	}
678		1128
679	void	1129	void
680	set_width (CFClient::Layout self, int max_width = -1)	1130	set_width (CFPlus::Layout self, int max_width = -1)
681	CODE:	1131	CODE:
682	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1132	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
683		1133
684	void	1134	void
		1135	set_indent (CFPlus::Layout self, int indent)
		1136	CODE:
		1137	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1138
		1139	void
		1140	set_spacing (CFPlus::Layout self, int spacing)
		1141	CODE:
		1142	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1143
		1144	void
		1145	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1146	CODE:
		1147	pango_layout_set_ellipsize (self->pl,
		1148	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1149	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1150	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1151	: PANGO_ELLIPSIZE_NONE
		1152	);
		1153
		1154	void
		1155	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1156	CODE:
		1157	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1158
		1159	void
685	size (CFClient::Layout self)	1160	size (CFPlus::Layout self)
686	PPCODE:	1161	PPCODE:
687	{	1162	{
688	int w, h;	1163	int w, h;
689		1164
690	layout_update (self);
691	layout_get_pixel_size (self, &w, &h);	1165	layout_get_pixel_size (self, &w, &h);
692		1166
693	EXTEND (SP, 2);	1167	EXTEND (SP, 2);
694	PUSHs (sv_2mortal (newSViv (w)));	1168	PUSHs (sv_2mortal (newSViv (w)));
695	PUSHs (sv_2mortal (newSViv (h)));	1169	PUSHs (sv_2mortal (newSViv (h)));
696	}	1170	}
697		1171
698	int	1172	int
		1173	descent (CFPlus::Layout self)
		1174	CODE:
		1175	{
		1176	PangoRectangle rect;
		1177	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1178	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1179	RETVAL = PANGO_DESCENT (rect);
		1180	}
		1181	OUTPUT:
		1182	RETVAL
		1183
		1184	int
699	xy_to_index (CFClient::Layout self, int x, int y)	1185	xy_to_index (CFPlus::Layout self, int x, int y)
700	CODE:	1186	CODE:
701	{	1187	{
702	int index, trailing;	1188	int index, trailing;
703
704	layout_update (self);
705	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1189	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
706
707	RETVAL = index;	1190	RETVAL = index + trailing;
708	}	1191	}
709	OUTPUT:	1192	OUTPUT:
710	RETVAL	1193	RETVAL
711		1194
712	void	1195	void
713	cursor_pos (CFClient::Layout self, int index)	1196	cursor_pos (CFPlus::Layout self, int index)
714	PPCODE:	1197	PPCODE:
715	{	1198	{
716	PangoRectangle strong_pos;	1199	PangoRectangle strong_pos;
717	layout_update (self);
718	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1200	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
719		1201
720	EXTEND (SP, 3);	1202	EXTEND (SP, 3);
721	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1203	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
722	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1204	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
723	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1205	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
724	}	1206	}
725		1207
726	void	1208	void
727	render (CFClient::Layout self)	1209	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
728	PPCODE:	1210	PPCODE:
729	{	1211	{
730	SV *retval;	1212	int line, x;
731	int w, h;
732	FT_Bitmap bitmap;
733		1213
734	layout_update (self);	1214	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
735	layout_get_pixel_size (self, &w, &h);	1215	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
736		1216
737	retval = newSV (w * h);
738	SvPOK_only (retval);
739	SvCUR_set (retval, w * h);
740
741	bitmap.rows = h;
742	bitmap.width = w;
743	bitmap.pitch = w;
744	bitmap.buffer = (unsigned char*)SvPVX (retval);
745	bitmap.num_grays = 256;
746	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
747
748	memset (bitmap.buffer, 0, w * h);
749
750	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
751
752	EXTEND (SP, 3);	1217	EXTEND (SP, 2);
753	PUSHs (sv_2mortal (newSViv (w)));	1218	PUSHs (sv_2mortal (newSViv (line - 1)));
		1219	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1220	}
		1221
		1222	void
		1223	line_x_to_index (CFPlus::Layout self, int line, int x)
		1224	PPCODE:
		1225	{
		1226	PangoLayoutLine *lp;
		1227	int index, trailing;
		1228
		1229	if (line < 0)
		1230	XSRETURN_EMPTY;
		1231
		1232	if (!(lp = pango_layout_get_line (self->pl, line)))
		1233	XSRETURN_EMPTY; /* do better */
		1234
		1235	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1236
		1237	EXTEND (SP, 2);
		1238	if (GIMME_V == G_SCALAR)
		1239	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1240	else
		1241	{
754	PUSHs (sv_2mortal (newSViv (h)));	1242	PUSHs (sv_2mortal (newSViv (index)));
755	PUSHs (sv_2mortal (retval));	1243	PUSHs (sv_2mortal (newSViv (trailing)));
		1244	}
756	}	1245	}
757		1246
		1247	void
		1248	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1249	PPCODE:
		1250	pango_opengl_render_layout_subpixel (
		1251	self->pl,
		1252	x * PANGO_SCALE, y * PANGO_SCALE,
		1253	self->r, self->g, self->b, self->a,
		1254	flags
		1255	);
		1256
758	MODULE = CFClient PACKAGE = CFClient::Texture	1257	MODULE = CFPlus PACKAGE = CFPlus::Texture
759		1258
		1259	int minpot (int n)
		1260
760	void	1261	void
		1262	pad2pot (SV data_, SV w_, SV *h_)
		1263	CODE:
		1264	{
		1265	int ow = SvIV (w_);
		1266	int oh = SvIV (h_);
		1267
		1268	if (ow && oh)
		1269	{
		1270	int nw = minpot (ow);
		1271	int nh = minpot (oh);
		1272
		1273	if (nw != ow \|\| nh != oh)
		1274	{
		1275	if (SvOK (data_))
		1276	{
		1277	STRLEN datalen;
		1278	char *data = SvPVbyte (data_, datalen);
		1279	int bpp = datalen / (ow * oh);
		1280	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1281
		1282	SvPOK_only (result_);
		1283	SvCUR_set (result_, nw * nh * bpp);
		1284
		1285	memset (SvPVX (result_), 0, nw * nh * bpp);
		1286	while (oh--)
		1287	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1288
		1289	sv_setsv (data_, result_);
		1290	}
		1291
		1292	sv_setiv (w_, nw);
		1293	sv_setiv (h_, nh);
		1294	}
		1295	}
		1296	}
		1297
		1298	void
761	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1299	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
762	PROTOTYPE: $$$;$$	1300	PROTOTYPE: $$$;$$
		1301	ALIAS:
		1302	draw_quad_alpha = 1
		1303	draw_quad_alpha_premultiplied = 2
763	CODE:	1304	CODE:
764	{	1305	{
765	HV hv = (HV )SvRV (self);	1306	HV hv = (HV )SvRV (self);
766	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1307	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
767	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1308	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
768	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1309	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
769	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
770		1310
771	if (items < 5)	1311	if (items < 5)
772	{	1312	{
773	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1313	w = SvNV (*hv_fetch (hv, "w", 1, 1));
774	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1314	h = SvNV (*hv_fetch (hv, "h", 1, 1));
775	}	1315	}
776		1316
		1317	if (ix)
		1318	{
		1319	glEnable (GL_BLEND);
		1320
		1321	if (ix == 2)
		1322	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1323	else
		1324	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1325	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1326
		1327	glEnable (GL_ALPHA_TEST);
		1328	glAlphaFunc (GL_GREATER, 0.01f);
		1329	}
		1330
777	glBindTexture (GL_TEXTURE_2D, name);	1331	glBindTexture (GL_TEXTURE_2D, name);
778	if (wrap_mode) {	1332
779	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
780	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
781	}
782	glBegin (GL_QUADS);	1333	glBegin (GL_QUADS);
783	glTexCoord2f (0, 0); glVertex2f (x , y );	1334	glTexCoord2f (0, 0); glVertex2f (x , y );
784	glTexCoord2f (0, t); glVertex2f (x , y + h);	1335	glTexCoord2f (0, t); glVertex2f (x , y + h);
785	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1336	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
786	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1337	glTexCoord2f (s, 0); glVertex2f (x + w, y );
787	glEnd ();	1338	glEnd ();
788	}
789		1339
		1340	if (ix)
		1341	{
		1342	glDisable (GL_ALPHA_TEST);
		1343	glDisable (GL_BLEND);
		1344	}
		1345	}
		1346
		1347	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1348	CODE:
		1349	{
		1350	GLint width;
		1351	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1352	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1353	RETVAL = width > 0;
		1354	}
		1355	OUTPUT:
		1356	RETVAL
		1357
790	MODULE = CFClient PACKAGE = CFClient::Map	1358	MODULE = CFPlus PACKAGE = CFPlus::Map
791		1359
792	CFClient::Map	1360	CFPlus::Map
793	new (SV *class, int map_width, int map_height)	1361	new (SV *class)
794	CODE:	1362	CODE:
795	New (0, RETVAL, 1, struct map);	1363	New (0, RETVAL, 1, struct map);
796	RETVAL->x = 0;	1364	RETVAL->x = 0;
797	RETVAL->y = 0;	1365	RETVAL->y = 0;
798	RETVAL->w = map_width;	1366	RETVAL->w = 0;
799	RETVAL->h = map_height;	1367	RETVAL->h = 0;
800	RETVAL->ox = 0;	1368	RETVAL->ox = 0;
801	RETVAL->oy = 0;	1369	RETVAL->oy = 0;
802	RETVAL->faces = 8192;	1370	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
803	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1371	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
804	RETVAL->texs = 8192;
805	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
806	RETVAL->rows = 0;	1372	RETVAL->rows = 0;
807	RETVAL->row = 0;	1373	RETVAL->row = 0;
808	OUTPUT:	1374	OUTPUT:
809	RETVAL	1375	RETVAL
810		1376
811	void	1377	void
812	DESTROY (CFClient::Map self)	1378	DESTROY (CFPlus::Map self)
813	CODE:	1379	CODE:
814	{	1380	{
815	map_clear (self);	1381	map_clear (self);
816	Safefree (self->face);	1382	Safefree (self->face2tile);
		1383	Safefree (self->tex);
817	Safefree (self);	1384	Safefree (self);
818	}	1385	}
819		1386
820	void	1387	void
		1388	resize (CFPlus::Map self, int map_width, int map_height)
		1389	CODE:
		1390	self->w = map_width;
		1391	self->h = map_height;
		1392
		1393	void
821	clear (CFClient::Map self)	1394	clear (CFPlus::Map self)
822	CODE:	1395	CODE:
823	map_clear (self);	1396	map_clear (self);
824		1397
825	void	1398	void
826	set_face (CFClient::Map self, int face, int texid)	1399	set_tileid (CFPlus::Map self, int face, int tile)
827	CODE:	1400	CODE:
828	{	1401	{
829	while (self->faces <= face)	1402	need_facenum (self, face); self->face2tile [face] = tile;
830	{	1403	need_texid (self, tile);
831	Append (mapface, self->face, self->faces, self->faces);
832	self->faces *= 2;
833	}
834
835	self->face [face] = texid;
836	}	1404	}
837		1405
838	void	1406	void
		1407	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1408	CODE:
		1409	{
		1410	tileid texid;
		1411	maptex *tex;
		1412
		1413	if (face < 0 \|\| face >= self->faces)
		1414	return;
		1415
		1416	if (smooth < 0 \|\| smooth >= self->faces)
		1417	return;
		1418
		1419	texid = self->face2tile [face];
		1420
		1421	if (!texid)
		1422	return;
		1423
		1424	tex = self->tex + texid;
		1425	tex->smoothtile = self->face2tile [smooth];
		1426	tex->smoothlevel = level;
		1427	}
		1428
		1429	void
839	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)	1430	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)
840	CODE:	1431	CODE:
841	{	1432	{
842	while (self->texs <= texid)	1433	need_texid (self, texid);
843	{
844	Append (maptex, self->tex, self->texs, self->texs);
845	self->texs *= 2;
846	}
847		1434
848	{	1435	{
849	maptex *tex = self->tex + texid;	1436	maptex *tex = self->tex + texid;
850		1437
851	tex->name = name;	1438	tex->name = name;
…		…
856	tex->r = r;	1443	tex->r = r;
857	tex->g = g;	1444	tex->g = g;
858	tex->b = b;	1445	tex->b = b;
859	tex->a = a;	1446	tex->a = a;
860	}	1447	}
		1448
		1449	// somewhat hackish, but for textures that require it, it really
		1450	// improves the look, and most others don't suffer.
		1451	glBindTexture (GL_TEXTURE_2D, name);
		1452	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1453	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1454	// use uglier nearest interpolation because linear suffers
		1455	// from transparent color bleeding and ugly wrapping effects.
		1456	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
861	}	1457	}
862		1458
863	int	1459	int
864	ox (CFClient::Map self)	1460	ox (CFPlus::Map self)
865	ALIAS:	1461	ALIAS:
866	oy = 1	1462	oy = 1
		1463	x = 2
		1464	y = 3
		1465	w = 4
		1466	h = 5
867	CODE:	1467	CODE:
868	switch (ix)	1468	switch (ix)
869	{	1469	{
870	case 0: RETVAL = self->ox; break;	1470	case 0: RETVAL = self->ox; break;
871	case 1: RETVAL = self->oy; break;	1471	case 1: RETVAL = self->oy; break;
		1472	case 2: RETVAL = self->x; break;
		1473	case 3: RETVAL = self->y; break;
		1474	case 4: RETVAL = self->w; break;
		1475	case 5: RETVAL = self->h; break;
872	}	1476	}
873	OUTPUT:	1477	OUTPUT:
874	RETVAL	1478	RETVAL
875		1479
876	void	1480	void
877	scroll (CFClient::Map self, int dx, int dy)	1481	scroll (CFPlus::Map self, int dx, int dy)
878	CODE:	1482	CODE:
879	{	1483	{
880	if (dx > 0)	1484	if (dx > 0)
881	map_blank (self, self->x, self->y, dx - 1, self->h);	1485	map_blank (self, self->x, self->y, dx, self->h);
882	else if (dx < 0)	1486	else if (dx < 0)
883	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1487	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
884		1488
885	if (dy > 0)	1489	if (dy > 0)
886	map_blank (self, self->x, self->y, self->w, dy - 1);	1490	map_blank (self, self->x, self->y, self->w, dy);
887	else if (dy < 0)	1491	else if (dy < 0)
888	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1492	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
889		1493
890	self->ox += dx; self->x += dx;	1494	self->ox += dx; self->x += dx;
891	self->oy += dy; self->y += dy;	1495	self->oy += dy; self->y += dy;
892		1496
893	while (self->y < 0)	1497	while (self->y < 0)
…		…
898	self->y += MAP_EXTEND_Y;	1502	self->y += MAP_EXTEND_Y;
899	}	1503	}
900	}	1504	}
901		1505
902	void	1506	void
903	map1a_update (CFClient::Map self, SV *data_)	1507	map1a_update (CFPlus::Map self, SV *data_, int extmap)
904	CODE:	1508	CODE:
905	{	1509	{
906	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1510	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
907	uint8_t data_end = (uint8_t )SvEND (data_);	1511	uint8_t data_end = (uint8_t )SvEND (data_);
908	mapcell *cell;	1512	mapcell *cell;
909	int x, y, flags;	1513	int x, y, flags;
910		1514
911	while (data < data_end)	1515	while (data < data_end - 1)
912	{	1516	{
913	flags = (data [0] << 8) + data [1]; data += 2;	1517	flags = (data [0] << 8) + data [1]; data += 2;
914		1518
915	x = ((flags >> 10) & 63) + self->x;	1519	x = self->x + ((flags >> 10) & 63);
916	y = ((flags >> 4) & 63) + self->y;	1520	y = self->y + ((flags >> 4) & 63);
917		1521
918	cell = map_get_cell (self, x, y);	1522	cell = map_get_cell (self, x, y);
919		1523
920	if (flags & 15)	1524	if (flags & 15)
921	{	1525	{
922	if (cell->darkness < 0)	1526	if (!cell->darkness)
923	{	1527	{
		1528	memset (cell, 0, sizeof (*cell));
924	cell->darkness = 0;	1529	cell->darkness = 256;
925	cell->face [0] = 0;
926	cell->face [1] = 0;
927	cell->face [2] = 0;
928	}	1530	}
929		1531
930	cell->darkness = flags & 8 ? *data++ : 255;
931
932	//TODO: don't trust server data to be in-range(!)	1532	//TODO: don't trust server data to be in-range(!)
		1533
		1534	if (flags & 8)
		1535	{
		1536	if (extmap)
		1537	{
		1538	uint8_t ext, cmd;
		1539
		1540	do
		1541	{
		1542	ext = *data++;
		1543	cmd = ext & 0x3f;
		1544
		1545	if (cmd < 4)
		1546	cell->darkness = 255 - ext * 64 + 1;
		1547	else if (cmd == 5) // health
		1548	{
		1549	cell->stat_width = 1;
		1550	cell->stat_hp = *data++;
		1551	}
		1552	else if (cmd == 6) // monster width
		1553	cell->stat_width = *data++ + 1;
		1554	else if (cmd == 0x47)
		1555	{
		1556	if (*data == 4)
		1557	; // decode player count
		1558
		1559	data += *data + 1;
		1560	}
		1561	else if (cmd == 8) // cell flags
		1562	cell->flags = *data++;
		1563	else if (ext & 0x40) // unknown, multibyte => skip
		1564	data += *data + 1;
		1565	else
		1566	data++;
		1567	}
		1568	while (ext & 0x80);
		1569	}
		1570	else
		1571	cell->darkness = *data++ + 1;
		1572	}
933		1573
934	if (flags & 4)	1574	if (flags & 4)
935	{	1575	{
936	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1576	faceid face = (data [0] << 8) + data [1]; data += 2;
		1577	need_facenum (self, face);
		1578	cell->tile [0] = self->face2tile [face];
937	}	1579	}
938		1580
939	if (flags & 2)	1581	if (flags & 2)
940	{	1582	{
941	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1583	faceid face = (data [0] << 8) + data [1]; data += 2;
		1584	need_facenum (self, face);
		1585	cell->tile [1] = self->face2tile [face];
942	}	1586	}
943		1587
944	if (flags & 1)	1588	if (flags & 1)
945	{	1589	{
946	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1590	faceid face = (data [0] << 8) + data [1]; data += 2;
		1591	need_facenum (self, face);
		1592	cell->tile [2] = self->face2tile [face];
947	}	1593	}
948	}	1594	}
949	else	1595	else
950	cell->darkness = -1;	1596	cell->darkness = 0;
951	}	1597	}
952	}	1598	}
953		1599
954	SV *	1600	SV *
955	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1601	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
956	CODE:	1602	CODE:
957	{	1603	{
958	int x1, x;	1604	int x1, x;
959	int y1, y;	1605	int y1, y;
960	int z;	1606	int z;
…		…
981	{	1627	{
982	mapcell *cell = row->col + (x - row->c0);	1628	mapcell *cell = row->col + (x - row->c0);
983		1629
984	for (z = 0; z <= 0; z++)	1630	for (z = 0; z <= 0; z++)
985	{	1631	{
986	mapface face = cell->face [z];
987
988	if (face)
989	{
990	maptex tex = self->tex [face];	1632	maptex tex = self->tex [cell->tile [z]];
991	int a0 = 255 - tex.a;	1633	int a0 = 255 - tex.a;
992	int a1 = tex.a;	1634	int a1 = tex.a;
993		1635
994	r = (r * a0 + tex.r * a1) / 255;	1636	r = (r * a0 + tex.r * a1) / 255;
995	g = (g * a0 + tex.g * a1) / 255;	1637	g = (g * a0 + tex.g * a1) / 255;
996	b = (b * a0 + tex.b * a1) / 255;	1638	b = (b * a0 + tex.b * a1) / 255;
997	a = (a * a0 + tex.a * a1) / 255;	1639	a = (a * a0 + tex.a * a1) / 255;
998	}
999	}	1640	}
1000	}	1641	}
1001		1642
1002	*map++ = (r )	1643	*map++ = (r )
1003	\| (g << 8)	1644	\| (g << 8)
…		…
1010	}	1651	}
1011	OUTPUT:	1652	OUTPUT:
1012	RETVAL	1653	RETVAL
1013		1654
1014	void	1655	void
1015	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1656	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1016	PPCODE:	1657	CODE:
1017	{	1658	{
1018	int vx, vy;	1659	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1660	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1661	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1662	smooth_key skey;
1019	int x, y, z;	1663	int x, y, z;
1020	int last_name;	1664	int last_name;
1021	mapface face;	1665
		1666	// thats current max. sorry.
		1667	if (sw > 255) sw = 255;
		1668	if (sh > 255) sh = 255;
		1669
		1670	// clear key, in case of extra padding
		1671	memset (&skey, 0, sizeof (skey));
		1672
		1673	glColor4ub (255, 255, 255, 255);
		1674
		1675	glEnable (GL_BLEND);
		1676	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1677	glEnable (GL_TEXTURE_2D);
		1678	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1679
		1680	glBegin (GL_QUADS);
		1681
		1682	last_name = 0;
		1683
		1684	mx += self->x;
		1685	my += self->y;
		1686
		1687	// first pass: determine smooth_max
		1688	// rather ugly, if you ask me
		1689	// could also be stored inside mapcell and updated on change
		1690	memset (smooth_max, 0, sizeof (smooth_max));
		1691
		1692	for (y = 0; y < sh; y++)
		1693	if (0 <= y + my && y + my < self->rows)
		1694	{
		1695	maprow *row = self->row + (y + my);
		1696
		1697	for (x = 0; x < sw; x++)
		1698	if (row->c0 <= x + mx && x + mx < row->c1)
		1699	{
		1700	mapcell *cell = row->col + (x + mx - row->c0);
		1701
		1702	smooth_max[x + 1][y + 1] =
		1703	MAX (self->tex [cell->tile [0]].smoothlevel,
		1704	MAX (self->tex [cell->tile [1]].smoothlevel,
		1705	self->tex [cell->tile [2]].smoothlevel));
		1706	}
		1707	}
		1708
		1709	for (z = 0; z <= 2; z++)
		1710	{
		1711	memset (smooth_level, 0, sizeof (smooth_level));
		1712
		1713	for (y = 0; y < sh; y++)
		1714	if (0 <= y + my && y + my < self->rows)
		1715	{
		1716	maprow *row = self->row + (y + my);
		1717
		1718	for (x = 0; x < sw; x++)
		1719	if (row->c0 <= x + mx && x + mx < row->c1)
		1720	{
		1721	mapcell *cell = row->col + (x + mx - row->c0);
		1722	tileid tile = cell->tile [z];
		1723
		1724	if (tile)
		1725	{
		1726	maptex tex = self->tex [tile];
		1727	int px = (x + 1) * T - tex.w;
		1728	int py = (y + 1) * T - tex.h;
		1729
		1730	// suppressing texture state switches here
		1731	// is only moderately effective, but worth the extra effort
		1732	if (last_name != tex.name)
		1733	{
		1734	if (!tex.name)
		1735	tex = self->tex [2]; /* missing, replace by noface */
		1736
		1737	glEnd ();
		1738	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1739	glBegin (GL_QUADS);
		1740	}
		1741
		1742	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1743	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1744	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1745	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1746
		1747	if (cell->flags && z == 2)
		1748	{
		1749	if (cell->flags & 1)
		1750	{
		1751	maptex tex = self->tex [1];
		1752	int px = x * T + T * 2 / 32;
		1753	int py = y * T - T * 6 / 32;
		1754
		1755	glEnd ();
		1756	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1757	glBegin (GL_QUADS);
		1758
		1759	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1760	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1761	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1762	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1763	}
		1764	}
		1765
		1766	// update smooth hash
		1767	if (tex.smoothtile)
		1768	{
		1769	skey.tile = tex.smoothtile;
		1770	skey.level = tex.smoothlevel;
		1771
		1772	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1773
		1774	// add bits to current tile and all neighbours. skey.x\|y is
		1775	// shifted +1\|+1 so we always stay positive.
		1776
		1777	// bits is ___n cccc CCCC bbbb
		1778	// n do not draw borders&corners
		1779	// c draw these corners, but...
		1780	// C ... not these
		1781	// b draw these borders
		1782
		1783	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1784	// ┃· ·· ·┃ ━━
		1785
		1786	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1787	// ·· ·· ·┏ ┓·
		1788
		1789	// full tile
		1790	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1791
		1792	// borders
		1793	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1794	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1795	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1796	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1797
		1798	// corners
		1799	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1800	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1801	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1802	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1803	}
		1804	}
		1805	}
		1806	}
		1807
		1808	// go through all smoothlevels, lowest to highest, then draw.
		1809	// this is basically counting sort
		1810	{
		1811	int w, b;
		1812
		1813	for (w = 0; w < 256 / 32; ++w)
		1814	{
		1815	uint32_t smask = smooth_level [w];
		1816	if (smask)
		1817	for (b = 0; b < 32; ++b)
		1818	if (smask & (((uint32_t)1) << b))
		1819	{
		1820	int level = (w << 5) \| b;
		1821	HE *he;
		1822
		1823	hv_iterinit (smooth);
		1824	while ((he = hv_iternext (smooth)))
		1825	{
		1826	smooth_key skey = (smooth_key )HeKEY (he);
		1827	IV bits = SvIVX (HeVAL (he));
		1828
		1829	if (!(bits & 0x1000)
		1830	&& skey->level == level
		1831	&& level > smooth_max [skey->x][skey->y])
		1832	{
		1833	maptex tex = self->tex [skey->tile];
		1834	int px = (((int)skey->x) - 1) * T;
		1835	int py = (((int)skey->y) - 1) * T;
		1836	int border = bits & 15;
		1837	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1838	float dx = tex.s * .0625f; // 16 images/row
		1839	float dy = tex.t * .5f ; // 2 images/column
		1840
		1841	// this time naively avoiding texture state changes
		1842	// save gobs of state changes.
		1843	if (last_name != tex.name)
		1844	{
		1845	if (!tex.name)
		1846	continue; // smoothing not yet available
		1847
		1848	glEnd ();
		1849	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1850	glBegin (GL_QUADS);
		1851	}
		1852
		1853	if (border)
		1854	{
		1855	float ox = border * dx;
		1856
		1857	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1858	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1859	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1860	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1861	}
		1862
		1863	if (corner)
		1864	{
		1865	float ox = corner * dx;
		1866
		1867	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1868	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1869	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1870	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1871	}
		1872	}
		1873	}
		1874	}
		1875	}
		1876	}
		1877
		1878	hv_clear (smooth);
		1879	}
		1880
		1881	glEnd ();
		1882
		1883	glDisable (GL_TEXTURE_2D);
		1884	glDisable (GL_BLEND);
		1885
		1886	// top layer: overlays such as the health bar
		1887	for (y = 0; y < sh; y++)
		1888	if (0 <= y + my && y + my < self->rows)
		1889	{
		1890	maprow *row = self->row + (y + my);
		1891
		1892	for (x = 0; x < sw; x++)
		1893	if (row->c0 <= x + mx && x + mx < row->c1)
		1894	{
		1895	mapcell *cell = row->col + (x + mx - row->c0);
		1896
		1897	int px = x * T;
		1898	int py = y * T;
		1899
		1900	if (cell->stat_hp)
		1901	{
		1902	int width = cell->stat_width * T;
		1903	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1904
		1905	glColor3ub (0, 0, 0);
		1906	glRectf (px + 1, py - thick - 2,
		1907	px + width - 1, py);
		1908
		1909	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1910	glRectf (px + 2,
		1911	py - thick - 1,
		1912	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1913	}
		1914	}
		1915	}
		1916	}
		1917
		1918	void
		1919	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1920	CODE:
		1921	{
		1922	static float color[16][3] = {
		1923	{ 0.00F, 0.00F, 0.00F },
		1924	{ 1.00F, 1.00F, 1.00F },
		1925	{ 0.00F, 0.00F, 0.55F },
		1926	{ 1.00F, 0.00F, 0.00F },
		1927
		1928	{ 1.00F, 0.54F, 0.00F },
		1929	{ 0.11F, 0.56F, 1.00F },
		1930	{ 0.93F, 0.46F, 0.00F },
		1931	{ 0.18F, 0.54F, 0.34F },
		1932
		1933	{ 0.56F, 0.73F, 0.56F },
		1934	{ 0.80F, 0.80F, 0.80F },
		1935	{ 0.55F, 0.41F, 0.13F },
		1936	{ 0.99F, 0.77F, 0.26F },
		1937
		1938	{ 0.74F, 0.65F, 0.41F },
		1939
		1940	{ 0.00F, 1.00F, 1.00F },
		1941	{ 1.00F, 0.00F, 1.00F },
		1942	{ 1.00F, 1.00F, 0.00F },
		1943	};
		1944
		1945	int x, y;
		1946
		1947	glEnable (GL_TEXTURE_2D);
		1948	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1949	glEnable (GL_BLEND);
		1950	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1951	glBegin (GL_QUADS);
		1952
		1953	for (y = 0; y < h; y++)
		1954	for (x = 0; x < w; x++)
		1955	{
		1956	unsigned char m = data [x + y * w];
		1957
		1958	if (m)
		1959	{
		1960	float *c = color [m & 15];
		1961
		1962	float tx1 = m & 0x40 ? 0.5 : 0.;
		1963	float tx2 = tx1 + 0.5;
		1964
		1965	glColor4f (c[0], c[1], c[2], 0.75);
		1966	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1967	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1968	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1969	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1970	}
		1971	}
		1972
		1973	glEnd ();
		1974	glDisable (GL_BLEND);
		1975	glDisable (GL_TEXTURE_2D);
		1976	}
		1977
		1978	void
		1979	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh, int smoothing, const char *matrix)
		1980	PPCODE:
		1981	{
		1982	int x, y;
1022	int sw4 = (sw + 3) & ~3;	1983	int sw4 = (sw + 3) & ~3;
1023	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1984	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1024	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1985	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1025		1986
1026	memset (darkness, 255, sw4 * sh);	1987	memset (darkness, 255, sw4 * sh);
1027	SvPOK_only (darkness_sv);	1988	SvPOK_only (darkness_sv);
1028	SvCUR_set (darkness_sv, sw4 * sh);	1989	SvCUR_set (darkness_sv, sw4 * sh);
1029		1990
1030	vx = self->x + (self->w - sw) / 2 - shift_x;	1991	mx += self->x;
1031	vy = self->y + (self->h - sh) / 2 - shift_y;	1992	my += self->y;
1032		1993
1033	/*
1034	int vx = self->vx = self->w >= sw
1035	? self->x + (self->w - sw) / 2
1036	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1037
1038	int vy = self->vy = self->h >= sh
1039	? self->y + (self->h - sh) / 2
1040	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1041	*/
1042
1043	glColor4ub (255, 255, 255, 255);
1044
1045	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1046	glEnable (GL_BLEND);
1047	glEnable (GL_TEXTURE_2D);
1048	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1049
1050	glBegin (GL_QUADS);
1051
1052	last_name = 0;
1053
1054	for (z = 0; z < 3; z++)
1055	for (y = 0; y < sh; y++)	1994	for (y = 0; y < sh; y++)
1056	if (0 <= y + vy && y + vy < self->rows)	1995	if (0 <= y + my && y + my < self->rows)
1057	{	1996	{
1058	maprow *row = self->row + (y + vy);	1997	maprow *row = self->row + (y + my);
1059		1998
1060	for (x = 0; x < sw; x++)	1999	for (x = 0; x < sw; x++)
1061	if (row->c0 <= x + vx && x + vx < row->c1)	2000	if (row->c0 <= x + mx && x + mx < row->c1)
1062	{	2001	{
1063	mapcell *cell = row->col + (x + vx - row->c0);	2002	mapcell *cell = row->col + (x + mx - row->c0);
1064		2003
1065	darkness[y * sw4 + x] = cell->darkness < 0	2004	darkness[y * sw4 + x] = cell->darkness
		2005	? 255 - (cell->darkness - 1)
1066	? 255 - FOW_DARKNESS	2006	: 255 - FOW_DARKNESS;
1067	: 255 - cell->darkness;	2007	}
		2008	}
1068		2009
1069	face = cell->face [z];	2010	if (smoothing)
		2011	{
		2012	SV darkness2_sv = sv_2mortal (newSV (sw4 sh));
		2013	uint8_t darkness2 = (uint8_t )SvPVX (darkness2_sv);
1070		2014
1071	if (face)	2015	SvPOK_only (darkness2_sv);
		2016	SvCUR_set (darkness2_sv, sw4 * sh);
		2017
		2018	for (y = 0; y < sh; ++y)
		2019	for (x = 0; x < sw4; ++x)
		2020	{
		2021	float f = (float )matrix;
		2022	int dx, dy;
		2023	float sum = 0.f;
		2024
		2025	for (dy = -1; dy <= 1; ++dy)
		2026	for (dx = -1; dx <= 1; ++dx)
1072	{	2027	{
1073	maptex tex = self->tex [face];	2028	unsigned int x2 = x + dx;
		2029	unsigned int y2 = y + dy;
1074		2030
1075	int px = (x + 1) * 32 - tex.w;	2031	sum += (x2 < sw && y2 < sh ? darkness [y2 * sw4 + x2] : 255) * *f++;
1076	int py = (y + 1) * 32 - tex.h;
1077
1078	if (last_name != tex.name)
1079	{
1080	glEnd ();
1081	last_name = tex.name;
1082	glBindTexture (GL_TEXTURE_2D, last_name);
1083	glBegin (GL_QUADS);
1084	}
1085
1086	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1087	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1088	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1089	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1090	}	2032	}
1091	}	2033
		2034	darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum;
1092	}	2035	}
1093		2036
1094	glEnd ();	2037	darkness_sv = darkness2_sv;
1095		2038	}
1096	glDisable (GL_TEXTURE_2D);
1097	glDisable (GL_BLEND);
1098		2039
1099	EXTEND (SP, 3);	2040	EXTEND (SP, 3);
1100	PUSHs (sv_2mortal (newSViv (sw4)));	2041	PUSHs (sv_2mortal (newSViv (sw4)));
1101	PUSHs (sv_2mortal (newSViv (sh)));	2042	PUSHs (sv_2mortal (newSViv (sh)));
1102	PUSHs (darkness_sv);	2043	PUSHs (darkness_sv);
1103	}	2044	}
1104		2045
1105	SV *	2046	SV *
1106	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2047	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1107	CODE:	2048	CODE:
1108	{	2049	{
1109	int x, y, x1, y1;	2050	int x, y, x1, y1;
1110	SV data_sv = newSV (w h * 7 + 5);	2051	SV data_sv = newSV (w h * 7 + 5);
1111	uint8_t data = (uint8_t )SvPVX (data_sv);	2052	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1136	if (row && row->c0 <= x && x < row->c1)	2077	if (row && row->c0 <= x && x < row->c1)
1137	{	2078	{
1138	mapcell *cell = row->col + (x - row->c0);	2079	mapcell *cell = row->col + (x - row->c0);
1139	uint8_t flags = 0;	2080	uint8_t flags = 0;
1140		2081
1141	if (cell->face [0]) flags \|= 1;	2082	if (cell->tile [0]) flags \|= 1;
1142	if (cell->face [1]) flags \|= 2;	2083	if (cell->tile [1]) flags \|= 2;
1143	if (cell->face [2]) flags \|= 4;	2084	if (cell->tile [2]) flags \|= 4;
1144		2085
1145	*data++ = flags;	2086	*data++ = flags;
1146		2087
1147	if (flags & 1)	2088	if (flags & 1)
1148	{	2089	{
		2090	tileid tile = cell->tile [0];
1149	*data++ = cell->face [0] >> 8;	2091	*data++ = tile >> 8;
1150	*data++ = cell->face [0];	2092	*data++ = tile;
1151	}	2093	}
1152		2094
1153	if (flags & 2)	2095	if (flags & 2)
1154	{	2096	{
		2097	tileid tile = cell->tile [1];
1155	*data++ = cell->face [1] >> 8;	2098	*data++ = tile >> 8;
1156	*data++ = cell->face [1];	2099	*data++ = tile;
1157	}	2100	}
1158		2101
1159	if (flags & 4)	2102	if (flags & 4)
1160	{	2103	{
		2104	tileid tile = cell->tile [2];
1161	*data++ = cell->face [2] >> 8;	2105	*data++ = tile >> 8;
1162	*data++ = cell->face [2];	2106	*data++ = tile;
1163	}	2107	}
1164	}	2108	}
1165	else	2109	else
1166	*data++ = 0;	2110	*data++ = 0;
1167	}	2111	}
…		…
1173	}	2117	}
1174	OUTPUT:	2118	OUTPUT:
1175	RETVAL	2119	RETVAL
1176		2120
1177	void	2121	void
1178	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2122	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1179	PPCODE:	2123	PPCODE:
1180	{	2124	{
1181	int x, y, z;	2125	int x, y, z;
1182	int w, h;	2126	int w, h;
1183	int x1, y1;	2127	int x1, y1;
…		…
1207	{	2151	{
1208	uint8_t flags = *data++;	2152	uint8_t flags = *data++;
1209		2153
1210	if (flags)	2154	if (flags)
1211	{	2155	{
1212	mapface face[3] = { 0, 0, 0 };
1213
1214	mapcell *cell = row_get_cell (row, x);	2156	mapcell *cell = row_get_cell (row, x);
		2157	tileid tile[3] = { 0, 0, 0 };
1215		2158
1216	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2159	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1217	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2160	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1218	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2161	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1219		2162
1220	if (cell->darkness <= 0)	2163	if (cell->darkness == 0)
1221	{	2164	{
1222	cell->darkness = -1;	2165	cell->darkness = 0;
1223		2166
1224	for (z = 0; z <= 2; z++)	2167	for (z = 0; z <= 2; z++)
1225	{	2168	{
1226	cell->face[z] = face[z];	2169	tileid t = tile [z];
1227		2170
1228	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2171	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2172	{
1229	XPUSHs (sv_2mortal (newSViv (face[z])));	2173	XPUSHs (sv_2mortal (newSViv (t)));
		2174	need_texid (self, t);
		2175	}
		2176
		2177	cell->tile [z] = t;
1230	}	2178	}
1231	}	2179	}
1232	}	2180	}
1233	}	2181	}
1234	}	2182	}
1235	}	2183	}
1236		2184
1237	MODULE = CFClient PACKAGE = CFClient::MixChunk	2185	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1238		2186
1239	CFClient::MixChunk	2187	CFPlus::MixChunk
1240	new_from_file (SV class, char path)	2188	new_from_file (SV class, char path)
1241	CODE:	2189	CODE:
1242	RETVAL = Mix_LoadWAV (path);	2190	RETVAL = Mix_LoadWAV (path);
1243	OUTPUT:	2191	OUTPUT:
1244	RETVAL	2192	RETVAL
1245		2193
1246	void	2194	void
1247	DESTROY (CFClient::MixChunk self)	2195	DESTROY (CFPlus::MixChunk self)
1248	CODE:	2196	CODE:
1249	Mix_FreeChunk (self);	2197	Mix_FreeChunk (self);
1250		2198
1251	int	2199	int
1252	volume (CFClient::MixChunk self, int volume = -1)	2200	volume (CFPlus::MixChunk self, int volume = -1)
1253	CODE:	2201	CODE:
1254	RETVAL = Mix_VolumeChunk (self, volume);	2202	RETVAL = Mix_VolumeChunk (self, volume);
1255	OUTPUT:	2203	OUTPUT:
1256	RETVAL	2204	RETVAL
1257		2205
1258	int	2206	int
1259	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2207	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1260	CODE:	2208	CODE:
1261	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2209	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1262	OUTPUT:	2210	OUTPUT:
1263	RETVAL	2211	RETVAL
1264		2212
1265	MODULE = CFClient PACKAGE = CFClient::MixMusic	2213	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1266		2214
1267	int	2215	int
1268	volume (int volume = -1)	2216	volume (int volume = -1)
1269	CODE:	2217	CODE:
1270	RETVAL = Mix_VolumeMusic (volume);	2218	RETVAL = Mix_VolumeMusic (volume);
1271	OUTPUT:	2219	OUTPUT:
1272	RETVAL	2220	RETVAL
1273		2221
		2222	int
		2223	fade_out (int ms)
		2224	CODE:
		2225	RETVAL = Mix_FadeOutMusic (ms);
		2226	OUTPUT:
		2227	RETVAL
		2228
1274	CFClient::MixMusic	2229	CFPlus::MixMusic
1275	new_from_file (SV class, char path)	2230	new_from_file (SV class, char path)
1276	CODE:	2231	CODE:
1277	RETVAL = Mix_LoadMUS (path);	2232	RETVAL = Mix_LoadMUS (path);
1278	OUTPUT:	2233	OUTPUT:
1279	RETVAL	2234	RETVAL
1280		2235
1281	void	2236	void
1282	DESTROY (CFClient::MixMusic self)	2237	DESTROY (CFPlus::MixMusic self)
1283	CODE:	2238	CODE:
1284	Mix_FreeMusic (self);	2239	Mix_FreeMusic (self);
1285		2240
1286	int	2241	int
1287	play (CFClient::MixMusic self, int loops = -1)	2242	play (CFPlus::MixMusic self, int loops = -1)
1288	CODE:	2243	CODE:
1289	RETVAL = Mix_PlayMusic (self, loops);	2244	RETVAL = Mix_PlayMusic (self, loops);
1290	OUTPUT:	2245	OUTPUT:
1291	RETVAL	2246	RETVAL
1292		2247
		2248	int
		2249	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2250	CODE:
		2251	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2252	OUTPUT:
		2253	RETVAL
		2254
1293	MODULE = CFClient PACKAGE = CFClient::OpenGL	2255	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1294		2256
1295	BOOT:	2257	BOOT:
1296	{	2258	{
1297	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2259	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1298	static const struct {	2260	static const struct {
1299	const char *name;	2261	const char *name;
1300	IV iv;	2262	IV iv;
1301	} *civ, const_iv[] = {	2263	} *civ, const_iv[] = {
1302	# define const_iv(name) { # name, (IV)name }	2264	# define const_iv(name) { # name, (IV)name }
		2265	const_iv (GL_VENDOR),
		2266	const_iv (GL_VERSION),
		2267	const_iv (GL_EXTENSIONS),
1303	const_iv (GL_COLOR_MATERIAL),	2268	const_iv (GL_COLOR_MATERIAL),
1304	const_iv (GL_SMOOTH),	2269	const_iv (GL_SMOOTH),
1305	const_iv (GL_FLAT),	2270	const_iv (GL_FLAT),
		2271	const_iv (GL_DITHER),
1306	const_iv (GL_BLEND),	2272	const_iv (GL_BLEND),
		2273	const_iv (GL_CULL_FACE),
		2274	const_iv (GL_SCISSOR_TEST),
		2275	const_iv (GL_DEPTH_TEST),
		2276	const_iv (GL_ALPHA_TEST),
		2277	const_iv (GL_NORMALIZE),
		2278	const_iv (GL_RESCALE_NORMAL),
		2279	const_iv (GL_FRONT),
		2280	const_iv (GL_BACK),
1307	const_iv (GL_AND),	2281	const_iv (GL_AND),
		2282	const_iv (GL_ONE),
		2283	const_iv (GL_ZERO),
1308	const_iv (GL_SRC_ALPHA),	2284	const_iv (GL_SRC_ALPHA),
		2285	const_iv (GL_DST_ALPHA),
1309	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2286	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		2287	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2288	const_iv (GL_SRC_ALPHA_SATURATE),
1310	const_iv (GL_RGB),	2289	const_iv (GL_RGB),
1311	const_iv (GL_RGBA),	2290	const_iv (GL_RGBA),
		2291	const_iv (GL_RGBA4),
		2292	const_iv (GL_RGBA8),
		2293	const_iv (GL_RGB5_A1),
1312	const_iv (GL_UNSIGNED_BYTE),	2294	const_iv (GL_UNSIGNED_BYTE),
1313	const_iv (GL_ALPHA4),	2295	const_iv (GL_UNSIGNED_SHORT),
		2296	const_iv (GL_UNSIGNED_INT),
1314	const_iv (GL_ALPHA),	2297	const_iv (GL_ALPHA),
		2298	const_iv (GL_INTENSITY),
		2299	const_iv (GL_LUMINANCE),
		2300	const_iv (GL_LUMINANCE_ALPHA),
1315	const_iv (GL_FLOAT),	2301	const_iv (GL_FLOAT),
1316	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2302	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1317	const_iv (GL_COMPILE),	2303	const_iv (GL_COMPILE),
		2304	const_iv (GL_PROXY_TEXTURE_1D),
		2305	const_iv (GL_PROXY_TEXTURE_2D),
1318	const_iv (GL_TEXTURE_1D),	2306	const_iv (GL_TEXTURE_1D),
1319	const_iv (GL_TEXTURE_2D),	2307	const_iv (GL_TEXTURE_2D),
1320	const_iv (GL_TEXTURE_ENV),	2308	const_iv (GL_TEXTURE_ENV),
1321	const_iv (GL_TEXTURE_MAG_FILTER),	2309	const_iv (GL_TEXTURE_MAG_FILTER),
1322	const_iv (GL_TEXTURE_MIN_FILTER),	2310	const_iv (GL_TEXTURE_MIN_FILTER),
1323	const_iv (GL_TEXTURE_ENV_MODE),	2311	const_iv (GL_TEXTURE_ENV_MODE),
1324	const_iv (GL_TEXTURE_WRAP_S),	2312	const_iv (GL_TEXTURE_WRAP_S),
1325	const_iv (GL_TEXTURE_WRAP_T),	2313	const_iv (GL_TEXTURE_WRAP_T),
		2314	const_iv (GL_REPEAT),
1326	const_iv (GL_CLAMP),	2315	const_iv (GL_CLAMP),
1327	const_iv (GL_REPEAT),	2316	const_iv (GL_CLAMP_TO_EDGE),
1328	const_iv (GL_NEAREST),	2317	const_iv (GL_NEAREST),
1329	const_iv (GL_LINEAR),	2318	const_iv (GL_LINEAR),
1330	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2319	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1331	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2320	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1332	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2321	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1333	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2322	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1334	const_iv (GL_GENERATE_MIPMAP),	2323	const_iv (GL_GENERATE_MIPMAP),
1335	const_iv (GL_LINEAR),
1336	const_iv (GL_MODULATE),	2324	const_iv (GL_MODULATE),
		2325	const_iv (GL_DECAL),
1337	const_iv (GL_REPLACE),	2326	const_iv (GL_REPLACE),
		2327	const_iv (GL_DEPTH_BUFFER_BIT),
1338	const_iv (GL_COLOR_BUFFER_BIT),	2328	const_iv (GL_COLOR_BUFFER_BIT),
1339	const_iv (GL_PROJECTION),	2329	const_iv (GL_PROJECTION),
1340	const_iv (GL_MODELVIEW),	2330	const_iv (GL_MODELVIEW),
1341	const_iv (GL_COLOR_LOGIC_OP),	2331	const_iv (GL_COLOR_LOGIC_OP),
		2332	const_iv (GL_SEPARABLE_2D),
1342	const_iv (GL_CONVOLUTION_2D),	2333	const_iv (GL_CONVOLUTION_2D),
1343	const_iv (GL_CONVOLUTION_BORDER_MODE),	2334	const_iv (GL_CONVOLUTION_BORDER_MODE),
1344	const_iv (GL_CONSTANT_BORDER),	2335	const_iv (GL_CONSTANT_BORDER),
1345	const_iv (GL_LINES),	2336	const_iv (GL_LINES),
		2337	const_iv (GL_LINE_STRIP),
		2338	const_iv (GL_LINE_LOOP),
1346	const_iv (GL_QUADS),	2339	const_iv (GL_QUADS),
1347	const_iv (GL_LINE_LOOP),	2340	const_iv (GL_QUAD_STRIP),
		2341	const_iv (GL_TRIANGLES),
		2342	const_iv (GL_TRIANGLE_STRIP),
		2343	const_iv (GL_TRIANGLE_FAN),
1348	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2344	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1349	const_iv (GL_FASTEST),	2345	const_iv (GL_FASTEST),
		2346	const_iv (GL_V2F),
		2347	const_iv (GL_V3F),
		2348	const_iv (GL_T2F_V3F),
		2349	const_iv (GL_T2F_N3F_V3F),
1350	# undef const_iv	2350	# undef const_iv
1351	};	2351	};
1352		2352
1353	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2353	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1354	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2354	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2355
		2356	texture_av = newAV ();
		2357	AvREAL_off (texture_av);
1355	}	2358	}
		2359
		2360	char *
		2361	gl_vendor ()
		2362	CODE:
		2363	RETVAL = (char *)glGetString (GL_VENDOR);
		2364	OUTPUT:
		2365	RETVAL
		2366
		2367	char *
		2368	gl_version ()
		2369	CODE:
		2370	RETVAL = (char *)glGetString (GL_VERSION);
		2371	OUTPUT:
		2372	RETVAL
		2373
		2374	char *
		2375	gl_extensions ()
		2376	CODE:
		2377	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2378	OUTPUT:
		2379	RETVAL
		2380
		2381	const char *glGetString (GLenum pname)
		2382
		2383	GLint glGetInteger (GLenum pname)
		2384	CODE:
		2385	glGetIntegerv (pname, &RETVAL);
		2386	OUTPUT:
		2387	RETVAL
		2388
		2389	GLdouble glGetDouble (GLenum pname)
		2390	CODE:
		2391	glGetDoublev (pname, &RETVAL);
		2392	OUTPUT:
		2393	RETVAL
1356		2394
1357	int glGetError ()	2395	int glGetError ()
		2396
		2397	void glFinish ()
1358		2398
1359	void glClear (int mask)	2399	void glClear (int mask)
1360		2400
1361	void glClearColor (float r, float g, float b, float a = 1.0)	2401	void glClearColor (float r, float g, float b, float a = 1.0)
1362	PROTOTYPE: @	2402	PROTOTYPE: @
…		…
1369		2409
1370	void glHint (int target, int mode)	2410	void glHint (int target, int mode)
1371		2411
1372	void glBlendFunc (int sfactor, int dfactor)	2412	void glBlendFunc (int sfactor, int dfactor)
1373		2413
		2414	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2415	CODE:
		2416	gl_BlendFuncSeparate (sa, da, saa, daa);
		2417
		2418	void glDepthMask (int flag)
		2419
1374	void glLogicOp (int opcode)	2420	void glLogicOp (int opcode)
1375		2421
		2422	void glColorMask (int red, int green, int blue, int alpha)
		2423
1376	void glMatrixMode (int mode)	2424	void glMatrixMode (int mode)
1377		2425
1378	void glPushMatrix ()	2426	void glPushMatrix ()
1379		2427
1380	void glPopMatrix ()	2428	void glPopMatrix ()
1381		2429
1382	void glLoadIdentity ()	2430	void glLoadIdentity ()
1383		2431
		2432	void glDrawBuffer (int buffer)
		2433
		2434	void glReadBuffer (int buffer)
		2435
		2436	# near_ and far_ are due to microsofts buggy "c" compiler
		2437	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2438
		2439	# near_ and far_ are due to microsofts buggy "c" compiler
1384	void glOrtho (double left, double right, double bottom, double top, double near, double far)	2440	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1385		2441
1386	void glViewport (int x, int y, int width, int height)	2442	void glViewport (int x, int y, int width, int height)
		2443
		2444	void glScissor (int x, int y, int width, int height)
1387		2445
1388	void glTranslate (float x, float y, float z = 0.)	2446	void glTranslate (float x, float y, float z = 0.)
1389	CODE:	2447	CODE:
1390	glTranslatef (x, y, z);	2448	glTranslatef (x, y, z);
1391		2449
1392	void glScale (float x, float y, float z)	2450	void glScale (float x, float y, float z = 1.)
1393	CODE:	2451	CODE:
1394	glScalef (x, y, z);	2452	glScalef (x, y, z);
1395		2453
1396	void glRotate (float angle, float x, float y, float z)	2454	void glRotate (float angle, float x, float y, float z)
1397	CODE:	2455	CODE:
…		…
1401		2459
1402	void glEnd ()	2460	void glEnd ()
1403		2461
1404	void glColor (float r, float g, float b, float a = 1.0)	2462	void glColor (float r, float g, float b, float a = 1.0)
1405	PROTOTYPE: @	2463	PROTOTYPE: @
		2464	ALIAS:
		2465	glColor_premultiply = 1
1406	CODE:	2466	CODE:
		2467	if (ix)
		2468	{
		2469	r *= a;
		2470	g *= a;
		2471	b *= a;
		2472	}
		2473	// microsoft visual "c" rounds instead of truncating...
1407	glColor4f (r, g, b, a);	2474	glColor4f (r, g, b, a);
		2475
		2476	void glInterleavedArrays (int format, int stride, char *data)
		2477
		2478	void glDrawElements (int mode, int count, int type, char *indices)
		2479
		2480	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2481
		2482	void glRasterPos (float x, float y, float z = 0.)
		2483	CODE:
		2484	glRasterPos3f (0, 0, z);
		2485	glBitmap (0, 0, 0, 0, x, y, 0);
1408		2486
1409	void glVertex (float x, float y, float z = 0.)	2487	void glVertex (float x, float y, float z = 0.)
1410	CODE:	2488	CODE:
1411	glVertex3f (x, y, z);	2489	glVertex3f (x, y, z);
1412		2490
…		…
1424		2502
1425	void glBindTexture (int target, int name)	2503	void glBindTexture (int target, int name)
1426		2504
1427	void glConvolutionParameter (int target, int pname, float params)	2505	void glConvolutionParameter (int target, int pname, float params)
1428	CODE:	2506	CODE:
		2507	if (gl.ConvolutionParameterf)
1429	glConvolutionParameterf (target, pname, params);	2508	gl.ConvolutionParameterf (target, pname, params);
1430		2509
1431	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2510	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		2511	CODE:
		2512	if (gl.ConvolutionFilter2D)
		2513	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		2514
		2515	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
		2516	CODE:
		2517	if (gl.SeparableFilter2D)
		2518	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1432		2519
1433	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2520	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1434		2521
1435	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2522	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		2523
		2524	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2525
		2526	void glPixelZoom (float x, float y)
		2527
		2528	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1436		2529
1437	int glGenTexture ()	2530	int glGenTexture ()
1438	CODE:	2531	CODE:
1439	{	2532	RETVAL = gen_texture ();
1440	GLuint name;
1441	glGenTextures (1, &name);
1442	RETVAL = name;
1443	}
1444	OUTPUT:	2533	OUTPUT:
1445	RETVAL	2534	RETVAL
1446		2535
1447	void glDeleteTexture (int name)	2536	void glDeleteTexture (int name)
1448	CODE:	2537	CODE:
1449	{
1450	GLuint name_ = name;
1451	glDeleteTextures (1, &name_);	2538	del_texture (name);
1452	}	2539
1453
1454	int glGenList ()	2540	int glGenList ()
1455	CODE:	2541	CODE:
1456	RETVAL = glGenLists (1);	2542	RETVAL = glGenLists (1);
1457	OUTPUT:	2543	OUTPUT:
1458	RETVAL	2544	RETVAL

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.57 by root, Fri Apr 21 07:09:10 2006 UTC vs. Revision 1.201 by root, Tue Jul 17 17:39:06 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.57 by root, Fri Apr 21 07:09:10 2006 UTC vs.
Revision 1.201 by root, Tue Jul 17 17:39:06 2007 UTC