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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.53 by root, Wed Apr 19 21:38:04 2006 UTC vs.
Revision 1.196 by root, Sun Jul 15 21:02:20 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
		50
		51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
37		52
38	#define FOW_DARKNESS 32	53	#define FOW_DARKNESS 32
39		54
40	#define MAP_EXTEND_X 32	55	#define MAP_EXTEND_X 32
41	#define MAP_EXTEND_Y 512	56	#define MAP_EXTEND_Y 512
42		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
43	typedef Mix_Chunk *CFClient__MixChunk;	116	typedef Mix_Chunk *CFPlus__MixChunk;
44	typedef Mix_Music *CFClient__MixMusic;	117	typedef Mix_Music *CFPlus__MixMusic;
45		118
46	static PangoContext *context;	119	typedef PangoFontDescription *CFPlus__Font;
47	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	}
48		138
49	typedef struct cf_layout {	139	typedef struct cf_layout {
50	PangoLayout *pl;	140	PangoLayout *pl;
		141	float r, g, b, a; // default color for rgba mode
51	int base_height;	142	int base_height;
		143	CFPlus__Font font;
52	} *CFClient__Layout;	144	} *CFPlus__Layout;
		145
		146	static CFPlus__Font default_font;
		147	static PangoContext *opengl_context;
		148	static PangoFontMap *opengl_fontmap;
53		149
54	static void	150	static void
55	substitute_func (FcPattern *pattern, gpointer data)	151	substitute_func (FcPattern *pattern, gpointer data)
56	{	152	{
57	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
58	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	157	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
59	}	158	}
60		159
61	static void	160	static void
62	layout_update (CFClient__Layout self)	161	layout_update_font (CFPlus__Layout self)
63	{	162	{
64	/* 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
65	* reasonably well with bitstream vera	164	* reasonably well with bitstream vera
66	*/	165	*/
67	PangoFontDescription *font = pango_context_get_font_description (context);	166	PangoFontDescription *font = self->font ? self->font : default_font;
68		167
69	int height = self->base_height * (PANGO_SCALE * 8 / 10);
70
71	if (pango_font_description_get_size (font) != height)
72	{
73	pango_font_description_set_absolute_size (font, height);	168	pango_font_description_set_absolute_size (font,
74	pango_layout_context_changed (self->pl);	169	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
75	}	170
		171	pango_layout_set_font_description (self->pl, font);
76	}	172	}
77		173
78	static void	174	static void
79	layout_get_pixel_size (CFClient__Layout self, int w, int h)	175	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
80	{	176	{
81	layout_update (self);	177	PangoRectangle rect;
82		178
		179	// get_pixel_* wrongly rounds down
83	pango_layout_get_pixel_size (self->pl, w, h);	180	pango_layout_get_extents (self->pl, 0, &rect);
84		181
85	w = (w + 3) & ~3;	182	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
86	if (!w) w = 1;	183	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
87	if (!h) h = 1;
88	}
89		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;
90	typedef uint16_t mapface;	193	typedef uint16_t faceid;
91		194
92	typedef struct {	195	typedef struct {
93	GLint name;	196	int name;
94	int w, h;	197	int w, h;
95	float s, t;	198	float s, t;
96	uint8_t r, g, b, a;	199	uint8_t r, g, b, a;
		200	tileid smoothtile;
		201	uint8_t smoothlevel;
97	} maptex;	202	} maptex;
98		203
99	typedef struct {	204	typedef struct {
		205	uint32_t player;
		206	tileid tile[3];
100	int16_t darkness;	207	uint16_t darkness;
101	mapface face[3];	208	uint8_t stat_width, stat_hp, flags, smoothmax;
102	} mapcell;	209	} mapcell;
103		210
104	typedef struct {	211	typedef struct {
105	int32_t c0, c1;	212	int32_t c0, c1;
106	mapcell *col;	213	mapcell *col;
107	} maprow;	214	} maprow;
108		215
109	typedef struct map {	216	typedef struct map {
110	int x, y, w, h;	217	int x, y, w, h;
111	int ox, oy; /* offset to virtual global coordinate system */	218	int ox, oy; /* offset to virtual global coordinate system */
112	int faces;	219	int faces; tileid *face2tile; // [faceid]
113	mapface *face;	220	int texs; maptex *tex; // [tileid]
114
115	int texs;
116	maptex *tex;
117		221
118	int32_t rows;	222	int32_t rows;
119	maprow *row;	223	maprow *row;
120	} *CFClient__Map;	224	} *CFPlus__Map;
121		225
122	static char *	226	static char *
123	prepend (char *ptr, int sze, int inc)	227	prepend (char *ptr, int sze, int inc)
124	{	228	{
125	char *p;	229	char *p;
142	}	246	}
143		247
144	#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))
145	#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))
146		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
147	static maprow *	271	static maprow *
148	map_get_row (CFClient__Map self, int y)	272	map_get_row (CFPlus__Map self, int y)
149	{	273	{
150	if (0 > y)	274	if (0 > y)
151	{	275	{
152	int extend = - y + MAP_EXTEND_Y;	276	int extend = - y + MAP_EXTEND_Y;
153	Prepend (maprow, self->row, self->rows, extend);	277	Prepend (maprow, self->row, self->rows, extend);
…		…
191		315
192	return row->col + (x - row->c0);	316	return row->col + (x - row->c0);
193	}	317	}
194		318
195	static mapcell *	319	static mapcell *
196	map_get_cell (CFClient__Map self, int x, int y)	320	map_get_cell (CFPlus__Map self, int x, int y)
197	{	321	{
198	return row_get_cell (map_get_row (self, y), x);	322	return row_get_cell (map_get_row (self, y), x);
199	}	323	}
200		324
201	static void	325	static void
202	map_clear (CFClient__Map self)	326	map_clear (CFPlus__Map self)
203	{	327	{
204	int r;	328	int r;
205		329
206	for (r = 0; r < self->rows; r++)	330	for (r = 0; r < self->rows; r++)
207	Safefree (self->row[r].col);	331	Safefree (self->row[r].col);
…		…
215	self->row = 0;	339	self->row = 0;
216	self->rows = 0;	340	self->rows = 0;
217	}	341	}
218		342
219	static void	343	static void
220	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)
221	{	345	{
222	int x, y;	346	int x, y;
223	maprow *row;	347	maprow *row;
		348	mapcell *cell;
224		349
225	for (y = y0; y < y0 + h; y++)	350	for (y = y0; y < y0 + h; y++)
226	if (y >= 0)	351	if (y >= 0)
227	{	352	{
228	if (y >= self->rows)	353	if (y >= self->rows)
…		…
234	if (x >= row->c0)	359	if (x >= row->c0)
235	{	360	{
236	if (x >= row->c1)	361	if (x >= row->c1)
237	break;	362	break;
238		363
239	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;
240	}	370	}
241	}	371	}
242	}	372	}
243		373
		374	typedef struct {
		375	tileid tile;
		376	uint8_t x, y, level;
		377	} smooth_key;
		378
		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
		391	music_finished (void)
		392	{
		393	SDL_UserEvent ev;
		394
		395	ev.type = SDL_USEREVENT;
		396	ev.code = 0;
		397	ev.data1 = 0;
		398	ev.data2 = 0;
		399
		400	SDL_PushEvent ((SDL_Event *)&ev);
		401	}
		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
244	MODULE = CFClient PACKAGE = CFClient	437	MODULE = CFPlus PACKAGE = CFPlus
245		438
246	PROTOTYPES: ENABLE	439	PROTOTYPES: ENABLE
247		440
248	BOOT:	441	BOOT:
249	{	442	{
250	HV *stash = gv_stashpv ("CFClient", 1);	443	HV *stash = gv_stashpv ("CFPlus", 1);
251	static const struct {	444	static const struct {
252	const char *name;	445	const char *name;
253	IV iv;	446	IV iv;
254	} *civ, const_iv[] = {	447	} *civ, const_iv[] = {
255	# 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
256	const_iv (SDL_ACTIVEEVENT),	452	const_iv (SDL_ACTIVEEVENT),
257	const_iv (SDL_KEYDOWN),	453	const_iv (SDL_KEYDOWN),
258	const_iv (SDL_KEYUP),	454	const_iv (SDL_KEYUP),
259	const_iv (SDL_MOUSEMOTION),	455	const_iv (SDL_MOUSEMOTION),
260	const_iv (SDL_MOUSEBUTTONDOWN),	456	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
269	const_iv (SDL_EVENT_RESERVEDA),	465	const_iv (SDL_EVENT_RESERVEDA),
270	const_iv (SDL_EVENT_RESERVEDB),	466	const_iv (SDL_EVENT_RESERVEDB),
271	const_iv (SDL_VIDEORESIZE),	467	const_iv (SDL_VIDEORESIZE),
272	const_iv (SDL_VIDEOEXPOSE),	468	const_iv (SDL_VIDEOEXPOSE),
273	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
274	const_iv (SDLK_KP0),	475	const_iv (SDLK_KP0),
275	const_iv (SDLK_KP1),	476	const_iv (SDLK_KP1),
276	const_iv (SDLK_KP2),	477	const_iv (SDLK_KP2),
277	const_iv (SDLK_KP3),	478	const_iv (SDLK_KP3),
278	const_iv (SDLK_KP4),	479	const_iv (SDLK_KP4),
…		…
333	const_iv (SDLK_BREAK),	534	const_iv (SDLK_BREAK),
334	const_iv (SDLK_MENU),	535	const_iv (SDLK_MENU),
335	const_iv (SDLK_POWER),	536	const_iv (SDLK_POWER),
336	const_iv (SDLK_EURO),	537	const_iv (SDLK_EURO),
337	const_iv (SDLK_UNDO),	538	const_iv (SDLK_UNDO),
		539
338	const_iv (KMOD_NONE),	540	const_iv (KMOD_NONE),
		541	const_iv (KMOD_SHIFT),
339	const_iv (KMOD_LSHIFT),	542	const_iv (KMOD_LSHIFT),
340	const_iv (KMOD_RSHIFT),	543	const_iv (KMOD_RSHIFT),
		544	const_iv (KMOD_CTRL),
341	const_iv (KMOD_LCTRL),	545	const_iv (KMOD_LCTRL),
342	const_iv (KMOD_RCTRL),	546	const_iv (KMOD_RCTRL),
		547	const_iv (KMOD_ALT),
343	const_iv (KMOD_LALT),	548	const_iv (KMOD_LALT),
344	const_iv (KMOD_RALT),	549	const_iv (KMOD_RALT),
		550	const_iv (KMOD_META),
345	const_iv (KMOD_LMETA),	551	const_iv (KMOD_LMETA),
346	const_iv (KMOD_RMETA),	552	const_iv (KMOD_RMETA),
347	const_iv (KMOD_NUM),	553	const_iv (KMOD_NUM),
348	const_iv (KMOD_CAPS),	554	const_iv (KMOD_CAPS),
349	const_iv (KMOD_MODE),	555	const_iv (KMOD_MODE),
350	const_iv (KMOD_CTRL),
351	const_iv (KMOD_SHIFT),
352	const_iv (KMOD_ALT),
353	const_iv (KMOD_META)
354	# undef const_iv	556	# undef const_iv
355	};	557	};
356		558
357	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; )
358	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
359		561
360	fontmap = pango_ft2_font_map_new ();	562	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
361	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	563	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
362	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
363	}	564	}
		565
		566	void
		567	weaken (SV *rv)
		568	PROTOTYPE: $
		569	CODE:
		570	sv_rvweaken (rv);
364		571
365	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	int
366	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	593	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
367		594
368	void	595	void
369	SDL_Quit ()	596	SDL_Quit ()
370		597
371	void	598	void
…		…
377	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	604	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
378	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	605	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
379	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	606	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
380	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	607	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
381		608
		609	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		610	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		611
382	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	612	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
383	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	613	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
384	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	614	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
385	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	615	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
386		616
387	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	617	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		618	#if SDL_VERSION_ATLEAST(1,2,10)
388	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	619	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
389	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	620	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		621	#endif
390		622
391	SDL_EnableUNICODE (1);	623	SDL_EnableUNICODE (1);
392	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	624	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
393		625
394	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	626	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
403		635
404	++m;	636	++m;
405	}	637	}
406	}	638	}
407		639
		640	char *
		641	SDL_GetError ()
		642
408	int	643	int
409	SDL_SetVideoMode (int w, int h, int fullscreen)	644	SDL_SetVideoMode (int w, int h, int fullscreen)
410	CODE:	645	CODE:
411	RETVAL = !!SDL_SetVideoMode (	646	RETVAL = !!SDL_SetVideoMode (
412	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	647	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
413	);	648	);
		649	if (RETVAL)
		650	{
		651	av_clear (texture_av);
		652
414	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		654	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		655	# include "glfunc.h"
		656	# undef GL_FUNC
		657
		658	}
415	OUTPUT:	659	OUTPUT:
416	RETVAL	660	RETVAL
		661
		662	void
		663	SDL_GL_SwapBuffers ()
		664
		665	char *
		666	SDL_GetKeyName (int sym)
417		667
418	void	668	void
419	SDL_PollEvent ()	669	SDL_PollEvent ()
420	PPCODE:	670	PPCODE:
421	{	671	{
…		…
423		673
424	while (SDL_PollEvent (&ev))	674	while (SDL_PollEvent (&ev))
425	{	675	{
426	HV *hv = newHV ();	676	HV *hv = newHV ();
427	hv_store (hv, "type", 4, newSViv (ev.type), 0);	677	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		678
428	switch (ev.type)	679	switch (ev.type)
429	{	680	{
430	case SDL_KEYDOWN:	681	case SDL_KEYDOWN:
431	case SDL_KEYUP:	682	case SDL_KEYUP:
432	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	683	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
433	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	684	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
434	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	685	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		686	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
435	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	687	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
436	break;	688	break;
437		689
438	case SDL_ACTIVEEVENT:	690	case SDL_ACTIVEEVENT:
439	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	691	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
440	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	692	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
441	break;	693	break;
442		694
443	case SDL_MOUSEMOTION:	695	case SDL_MOUSEMOTION:
		696	{
		697	int state = ev.motion.state;
		698	int x = ev.motion.x;
		699	int y = ev.motion.y;
		700	int xrel = ev.motion.xrel;
		701	int yrel = ev.motion.yrel;
		702
		703	/* do simplistic event compression */
		704	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		705	&& state == ev.motion.state)
		706	{
		707	xrel += ev.motion.xrel;
		708	yrel += ev.motion.yrel;
		709	x = ev.motion.x;
		710	y = ev.motion.y;
		711	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		712	}
		713
		714	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
444	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	715	hv_store (hv, "state", 5, newSViv (state), 0);
445	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	716	hv_store (hv, "x", 1, newSViv (x), 0);
446	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	717	hv_store (hv, "y", 1, newSViv (y), 0);
447	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	718	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
448	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	719	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		720	}
449	break;	721	break;
450		722
451	case SDL_MOUSEBUTTONDOWN:	723	case SDL_MOUSEBUTTONDOWN:
452	case SDL_MOUSEBUTTONUP:	724	case SDL_MOUSEBUTTONUP:
		725	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		726
453	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	727	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
454	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	728	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
455	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	729	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
456	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	730	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		731	break;
		732
		733	case SDL_USEREVENT:
		734	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		735	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		736	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		737	break;
457	}	738	}
458		739
459	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	740	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
460	}	741	}
461	}	742	}
462		743
463	int	744	int
464	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	745	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
		746	POSTCALL:
		747	Mix_HookMusicFinished (music_finished);
		748	Mix_ChannelFinished (channel_finished);
465		749
466	void	750	void
467	Mix_CloseAudio ()	751	Mix_CloseAudio ()
468		752
469	int	753	int
470	Mix_AllocateChannels (int numchans = -1)	754	Mix_AllocateChannels (int numchans = -1)
471		755
472	void	756	void
473	lowdelay (int fd, int val = 1)	757	lowdelay (int fd, int val = 1)
474	CODE:	758	CODE:
		759	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		760
		761	void
		762	win32_proxy_info ()
		763	PPCODE:
		764	{
475	#ifndef _WIN32	765	#ifdef _WIN32
476	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	766	char buffer[2048];
		767	DWORD buflen;
		768
		769	EXTEND (SP, 3);
		770
		771	buflen = sizeof (buffer);
		772	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		773	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		774	{
		775	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		776
		777	buflen = sizeof (buffer);
		778	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		779	{
		780	PUSHs (newSVpv (buffer, 0));
		781
		782	buflen = sizeof (buffer);
		783	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		784	PUSHs (newSVpv (buffer, 0));
		785	}
		786	}
477	#endif	787	#endif
478		788	}
479	char *
480	gl_version ()
481	CODE:
482	RETVAL = (char *)glGetString (GL_VERSION);
483	OUTPUT:
484	RETVAL
485
486	char *
487	gl_extensions ()
488	CODE:
489	RETVAL = (char *)glGetString (GL_EXTENSIONS);
490	OUTPUT:
491	RETVAL
492		789
493	void	790	void
494	add_font (char *file)	791	add_font (char *file)
495	CODE:	792	CODE:
496	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	793	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
497
498	void
499	set_font (char *file)
500	CODE:
501	{
502	int count;
503	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )file, 0, 0, &count);
504	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
505	FcPatternDestroy (pattern);
506	pango_context_set_font_description (context, font);
507	}
508		794
509	void	795	void
510	load_image_inline (SV *image_)	796	load_image_inline (SV *image_)
511	ALIAS:	797	ALIAS:
512	load_image_file = 1	798	load_image_file = 1
…		…
554		840
555	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	841	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
556		842
557	assert (surface2->pitch == surface2->w * 4);	843	assert (surface2->pitch == surface2->w * 4);
558		844
		845	SDL_LockSurface (surface2);
559	EXTEND (SP, 5);	846	EXTEND (SP, 6);
560	PUSHs (sv_2mortal (newSViv (surface2->w)));	847	PUSHs (sv_2mortal (newSViv (surface2->w)));
561	PUSHs (sv_2mortal (newSViv (surface2->h)));	848	PUSHs (sv_2mortal (newSViv (surface2->h)));
562	SDL_LockSurface (surface2);
563	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	849	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
564	SDL_UnlockSurface (surface2);
565	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	850	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
566	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	851	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
567	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	852	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		853	SDL_UnlockSurface (surface2);
568		854
569	SDL_FreeSurface (surface);	855	SDL_FreeSurface (surface);
570	SDL_FreeSurface (surface2);	856	SDL_FreeSurface (surface2);
571	}	857	}
572		858
…		…
594	PUSHs (sv_2mortal (newSViv (b / y)));	880	PUSHs (sv_2mortal (newSViv (b / y)));
595	PUSHs (sv_2mortal (newSViv (a / y)));	881	PUSHs (sv_2mortal (newSViv (a / y)));
596	}	882	}
597		883
598	void	884	void
		885	error (char *message)
		886	CODE:
		887	fprintf (stderr, "ERROR: %s\n", message);
		888	#ifdef _WIN32
		889	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		890	#endif
		891
		892	void
599	fatal (char *message)	893	fatal (char *message)
600	CODE:	894	CODE:
		895	fprintf (stderr, "FATAL: %s\n", message);
601	#ifdef _WIN32	896	#ifdef _WIN32
602	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	897	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
		898	#endif
		899	_exit (1);
		900
		901	void
		902	_exit (int retval = 0)
		903	CODE:
		904	#ifdef WIN32
		905	ExitThread (retval); // unclean, please beam me up
603	#else	906	#else
604	fprintf (stderr, "FATAL: %s\n", message);	907	_exit (retval);
605	#endif	908	#endif
606	exit (1);
607		909
608	MODULE = CFClient PACKAGE = CFClient::Layout	910	void
609		911	debug ()
610	CFClient::Layout
611	new (SV *class, int base_height = 10)
612	CODE:	912	CODE:
613	New (0, RETVAL, 1, struct cf_layout);	913	{
614	RETVAL->base_height = base_height;	914	#if DEBUG
615	RETVAL->pl = pango_layout_new (context);	915	VALGRIND_DO_LEAK_CHECK;
616	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	916	#endif
		917	}
		918
		919	MODULE = CFPlus PACKAGE = CFPlus::Font
		920
		921	CFPlus::Font
		922	new_from_file (SV class, char path, int id = 0)
		923	CODE:
		924	{
		925	int count;
		926	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
		927	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		928	FcPatternDestroy (pattern);
		929	}
617	OUTPUT:	930	OUTPUT:
618	RETVAL	931	RETVAL
619		932
620	void	933	void
		934	DESTROY (CFPlus::Font self)
		935	CODE:
		936	pango_font_description_free (self);
		937
		938	void
		939	make_default (CFPlus::Font self)
		940	CODE:
		941	default_font = self;
		942
		943	MODULE = CFPlus PACKAGE = CFPlus::Layout
		944
		945	void
		946	reset_glyph_cache ()
		947	CODE:
		948	tc_clear ();
		949
		950	CFPlus::Layout
		951	new (SV *class)
		952	CODE:
		953	New (0, RETVAL, 1, struct cf_layout);
		954
		955	RETVAL->pl = pango_layout_new (opengl_context);
		956	RETVAL->r = 1.;
		957	RETVAL->g = 1.;
		958	RETVAL->b = 1.;
		959	RETVAL->a = 1.;
		960	RETVAL->base_height = MIN_FONT_HEIGHT;
		961	RETVAL->font = 0;
		962
		963	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		964	layout_update_font (RETVAL);
		965	OUTPUT:
		966	RETVAL
		967
		968	void
621	DESTROY (CFClient::Layout self)	969	DESTROY (CFPlus::Layout self)
622	CODE:	970	CODE:
623	g_object_unref (self->pl);	971	g_object_unref (self->pl);
624	Safefree (self);	972	Safefree (self);
625		973
626	void	974	void
627	set_text (CFClient::Layout self, SV *text_)	975	set_text (CFPlus::Layout self, SV *text_)
628	CODE:	976	CODE:
629	{	977	{
630	STRLEN textlen;	978	STRLEN textlen;
631	char *text = SvPVutf8 (text_, textlen);	979	char *text = SvPVutf8 (text_, textlen);
632		980
633	pango_layout_set_text (self->pl, text, textlen);	981	pango_layout_set_text (self->pl, text, textlen);
634	}	982	}
635		983
636	void	984	void
637	set_markup (CFClient::Layout self, SV *text_)	985	set_markup (CFPlus::Layout self, SV *text_)
638	CODE:	986	CODE:
639	{	987	{
640	STRLEN textlen;	988	STRLEN textlen;
641	char *text = SvPVutf8 (text_, textlen);	989	char *text = SvPVutf8 (text_, textlen);
642		990
643	pango_layout_set_markup (self->pl, text, textlen);	991	pango_layout_set_markup (self->pl, text, textlen);
644	}	992	}
645		993
646	SV *	994	void
		995	set_shapes (CFPlus::Layout self, ...)
		996	CODE:
		997	{
		998	PangoAttrList *attrs = 0;
		999	const char *text = pango_layout_get_text (self->pl);
		1000	const char *pos = text;
		1001	int arg = 4;
		1002
		1003	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1004	{
		1005	PangoRectangle inkrect, rect;
		1006	PangoAttribute *attr;
		1007
		1008	int x = SvIV (ST (arg - 3));
		1009	int y = SvIV (ST (arg - 2));
		1010	int w = SvIV (ST (arg - 1));
		1011	int h = SvIV (ST (arg ));
		1012
		1013	inkrect.x = 0;
		1014	inkrect.y = 0;
		1015	inkrect.width = 0;
		1016	inkrect.height = 0;
		1017
		1018	rect.x = x * PANGO_SCALE;
		1019	rect.y = y * PANGO_SCALE;
		1020	rect.width = w * PANGO_SCALE;
		1021	rect.height = h * PANGO_SCALE;
		1022
		1023	if (!attrs)
		1024	attrs = pango_layout_get_attributes (self->pl);
		1025
		1026	attr = pango_attr_shape_new (&inkrect, &rect);
		1027	attr->start_index = pos - text;
		1028	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1029	pango_attr_list_insert (attrs, attr);
		1030
		1031	arg += 4;
		1032	pos += sizeof (OBJ_STR) - 1;
		1033	}
		1034
		1035	if (attrs)
		1036	pango_layout_set_attributes (self->pl, attrs);
		1037	}
		1038
		1039	void
647	get_text (CFClient::Layout self)	1040	get_shapes (CFPlus::Layout self)
648	CODE:	1041	PPCODE:
		1042	{
		1043	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1044
		1045	do
		1046	{
		1047	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1048
		1049	if (run && shape_attr_p (run))
		1050	{
		1051	PangoRectangle extents;
		1052	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1053
		1054	EXTEND (SP, 2);
		1055	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1056	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1057	}
		1058	}
		1059	while (pango_layout_iter_next_run (iter));
		1060
		1061	pango_layout_iter_free (iter);
		1062	}
		1063
		1064	int
		1065	has_wrapped (CFPlus::Layout self)
		1066	CODE:
		1067	{
		1068	int lines = 1;
		1069	const char *text = pango_layout_get_text (self->pl);
		1070
		1071	while (*text)
		1072	lines += *text++ == '\n';
		1073
649	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1074	RETVAL = lines < pango_layout_get_line_count (self->pl);
650	SvUTF8_on (RETVAL);	1075	}
651	OUTPUT:	1076	OUTPUT:
652	RETVAL	1077	RETVAL
653		1078
		1079	SV *
		1080	get_text (CFPlus::Layout self)
		1081	CODE:
		1082	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
		1083	sv_utf8_decode (RETVAL);
		1084	OUTPUT:
		1085	RETVAL
		1086
654	void	1087	void
		1088	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		1089	CODE:
		1090	self->r = r;
		1091	self->g = g;
		1092	self->b = b;
		1093	self->a = a;
		1094
		1095	void
		1096	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
		1097	CODE:
		1098	if (self->font != font)
		1099	{
		1100	self->font = font;
		1101	layout_update_font (self);
		1102	}
		1103
		1104	void
655	set_height (CFClient::Layout self, int base_height)	1105	set_height (CFPlus::Layout self, int base_height)
656	CODE:	1106	CODE:
		1107	if (self->base_height != base_height)
		1108	{
657	self->base_height = base_height;	1109	self->base_height = base_height;
		1110	layout_update_font (self);
		1111	}
658		1112
659	void	1113	void
660	set_width (CFClient::Layout self, int max_width = -1)	1114	set_width (CFPlus::Layout self, int max_width = -1)
661	CODE:	1115	CODE:
662	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1116	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
663		1117
664	void	1118	void
		1119	set_indent (CFPlus::Layout self, int indent)
		1120	CODE:
		1121	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1122
		1123	void
		1124	set_spacing (CFPlus::Layout self, int spacing)
		1125	CODE:
		1126	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1127
		1128	void
		1129	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1130	CODE:
		1131	pango_layout_set_ellipsize (self->pl,
		1132	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1133	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1134	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1135	: PANGO_ELLIPSIZE_NONE
		1136	);
		1137
		1138	void
		1139	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1140	CODE:
		1141	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1142
		1143	void
665	size (CFClient::Layout self)	1144	size (CFPlus::Layout self)
666	PPCODE:	1145	PPCODE:
667	{	1146	{
668	int w, h;	1147	int w, h;
669		1148
670	layout_update (self);
671	layout_get_pixel_size (self, &w, &h);	1149	layout_get_pixel_size (self, &w, &h);
672		1150
673	EXTEND (SP, 2);	1151	EXTEND (SP, 2);
674	PUSHs (sv_2mortal (newSViv (w)));	1152	PUSHs (sv_2mortal (newSViv (w)));
675	PUSHs (sv_2mortal (newSViv (h)));	1153	PUSHs (sv_2mortal (newSViv (h)));
676	}	1154	}
677		1155
678	int	1156	int
679	xy_to_index (CFClient::Layout self, int x, int y)	1157	descent (CFPlus::Layout self)
680	CODE:	1158	CODE:
681	{	1159	{
682	int index, trailing;	1160	PangoRectangle rect;
683		1161	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
684	layout_update (self);	1162	pango_layout_line_get_pixel_extents (line, 0, &rect);
685	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1163	RETVAL = PANGO_DESCENT (rect);
686
687	RETVAL = index;
688	}	1164	}
689	OUTPUT:	1165	OUTPUT:
690	RETVAL	1166	RETVAL
691		1167
		1168	int
		1169	xy_to_index (CFPlus::Layout self, int x, int y)
		1170	CODE:
		1171	{
		1172	int index, trailing;
		1173	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
		1174	RETVAL = index + trailing;
		1175	}
		1176	OUTPUT:
		1177	RETVAL
		1178
692	void	1179	void
693	cursor_pos (CFClient::Layout self, int index)	1180	cursor_pos (CFPlus::Layout self, int index)
694	PPCODE:	1181	PPCODE:
695	{	1182	{
696	PangoRectangle strong_pos;	1183	PangoRectangle strong_pos;
697	layout_update (self);
698	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1184	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
699		1185
700	EXTEND (SP, 3);	1186	EXTEND (SP, 3);
701	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1187	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
702	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1188	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
703	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1189	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
704	}	1190	}
705		1191
706	void	1192	void
707	render (CFClient::Layout self)	1193	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
708	PPCODE:	1194	PPCODE:
709	{	1195	{
710	SV *retval;	1196	int line, x;
711	int w, h;
712	FT_Bitmap bitmap;
713		1197
714	layout_update (self);	1198	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
715	layout_get_pixel_size (self, &w, &h);	1199	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
716		1200
717	retval = newSV (w * h);
718	SvPOK_only (retval);
719	SvCUR_set (retval, w * h);
720
721	bitmap.rows = h;
722	bitmap.width = w;
723	bitmap.pitch = w;
724	bitmap.buffer = (unsigned char*)SvPVX (retval);
725	bitmap.num_grays = 256;
726	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
727
728	memset (bitmap.buffer, 0, w * h);
729
730	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
731
732	EXTEND (SP, 3);	1201	EXTEND (SP, 2);
733	PUSHs (sv_2mortal (newSViv (w)));	1202	PUSHs (sv_2mortal (newSViv (line - 1)));
		1203	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1204	}
		1205
		1206	void
		1207	line_x_to_index (CFPlus::Layout self, int line, int x)
		1208	PPCODE:
		1209	{
		1210	PangoLayoutLine *lp;
		1211	int index, trailing;
		1212
		1213	if (line < 0)
		1214	XSRETURN_EMPTY;
		1215
		1216	if (!(lp = pango_layout_get_line (self->pl, line)))
		1217	XSRETURN_EMPTY; /* do better */
		1218
		1219	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1220
		1221	EXTEND (SP, 2);
		1222	if (GIMME_V == G_SCALAR)
		1223	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1224	else
		1225	{
734	PUSHs (sv_2mortal (newSViv (h)));	1226	PUSHs (sv_2mortal (newSViv (index)));
735	PUSHs (sv_2mortal (retval));	1227	PUSHs (sv_2mortal (newSViv (trailing)));
		1228	}
736	}	1229	}
737		1230
		1231	void
		1232	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1233	PPCODE:
		1234	pango_opengl_render_layout_subpixel (
		1235	self->pl,
		1236	x * PANGO_SCALE, y * PANGO_SCALE,
		1237	self->r, self->g, self->b, self->a,
		1238	flags
		1239	);
		1240
738	MODULE = CFClient PACKAGE = CFClient::Texture	1241	MODULE = CFPlus PACKAGE = CFPlus::Texture
739		1242
740	void	1243	void
		1244	pad2pot (SV data_, SV w_, SV *h_)
		1245	CODE:
		1246	{
		1247	int ow = SvIV (w_);
		1248	int oh = SvIV (h_);
		1249
		1250	if (ow && oh)
		1251	{
		1252	int nw = minpot (ow);
		1253	int nh = minpot (oh);
		1254
		1255	if (nw != ow \|\| nh != oh)
		1256	{
		1257	if (SvOK (data_))
		1258	{
		1259	STRLEN datalen;
		1260	char *data = SvPVbyte (data_, datalen);
		1261	int bpp = datalen / (ow * oh);
		1262	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1263
		1264	SvPOK_only (result_);
		1265	SvCUR_set (result_, nw * nh * bpp);
		1266
		1267	memset (SvPVX (result_), 0, nw * nh * bpp);
		1268	while (oh--)
		1269	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1270
		1271	sv_setsv (data_, result_);
		1272	}
		1273
		1274	sv_setiv (w_, nw);
		1275	sv_setiv (h_, nh);
		1276	}
		1277	}
		1278	}
		1279
		1280	void
741	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1281	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
742	PROTOTYPE: $$$;$$	1282	PROTOTYPE: $$$;$$
		1283	ALIAS:
		1284	draw_quad_alpha = 1
		1285	draw_quad_alpha_premultiplied = 2
743	CODE:	1286	CODE:
744	{	1287	{
745	HV hv = (HV )SvRV (self);	1288	HV hv = (HV )SvRV (self);
746	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1289	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
747	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1290	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
748	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1291	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
749	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
750		1292
751	if (items < 5)	1293	if (items < 5)
752	{	1294	{
753	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1295	w = SvNV (*hv_fetch (hv, "w", 1, 1));
754	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1296	h = SvNV (*hv_fetch (hv, "h", 1, 1));
755	}	1297	}
756		1298
		1299	if (ix)
		1300	{
		1301	glEnable (GL_BLEND);
		1302
		1303	if (ix == 2)
		1304	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1305	else
		1306	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1307	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1308
		1309	glEnable (GL_ALPHA_TEST);
		1310	glAlphaFunc (GL_GREATER, 0.01f);
		1311	}
		1312
757	glBindTexture (GL_TEXTURE_2D, name);	1313	glBindTexture (GL_TEXTURE_2D, name);
758	if (wrap_mode) {	1314
759	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
760	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
761	}
762	glBegin (GL_QUADS);	1315	glBegin (GL_QUADS);
763	glTexCoord2f (0, 0); glVertex2f (x , y );	1316	glTexCoord2f (0, 0); glVertex2f (x , y );
764	glTexCoord2f (0, t); glVertex2f (x , y + h);	1317	glTexCoord2f (0, t); glVertex2f (x , y + h);
765	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1318	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
766	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1319	glTexCoord2f (s, 0); glVertex2f (x + w, y );
767	glEnd ();	1320	glEnd ();
768	}
769		1321
		1322	if (ix)
		1323	{
		1324	glDisable (GL_ALPHA_TEST);
		1325	glDisable (GL_BLEND);
		1326	}
		1327	}
		1328
770	MODULE = CFClient PACKAGE = CFClient::Map	1329	MODULE = CFPlus PACKAGE = CFPlus::Map
771		1330
772	CFClient::Map	1331	CFPlus::Map
773	new (SV *class, int map_width, int map_height)	1332	new (SV *class)
774	CODE:	1333	CODE:
775	New (0, RETVAL, 1, struct map);	1334	New (0, RETVAL, 1, struct map);
776	RETVAL->x = 0;	1335	RETVAL->x = 0;
777	RETVAL->y = 0;	1336	RETVAL->y = 0;
778	RETVAL->w = map_width;	1337	RETVAL->w = 0;
779	RETVAL->h = map_height;	1338	RETVAL->h = 0;
780	RETVAL->ox = 0;	1339	RETVAL->ox = 0;
781	RETVAL->oy = 0;	1340	RETVAL->oy = 0;
782	RETVAL->faces = 8192;	1341	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
783	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1342	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
784	RETVAL->texs = 8192;
785	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
786	RETVAL->rows = 0;	1343	RETVAL->rows = 0;
787	RETVAL->row = 0;	1344	RETVAL->row = 0;
788	OUTPUT:	1345	OUTPUT:
789	RETVAL	1346	RETVAL
790		1347
791	void	1348	void
792	DESTROY (CFClient::Map self)	1349	DESTROY (CFPlus::Map self)
793	CODE:	1350	CODE:
794	{	1351	{
795	map_clear (self);	1352	map_clear (self);
796	Safefree (self->face);	1353	Safefree (self->face2tile);
		1354	Safefree (self->tex);
797	Safefree (self);	1355	Safefree (self);
798	}	1356	}
799		1357
800	void	1358	void
		1359	resize (CFPlus::Map self, int map_width, int map_height)
		1360	CODE:
		1361	self->w = map_width;
		1362	self->h = map_height;
		1363
		1364	void
801	clear (CFClient::Map self)	1365	clear (CFPlus::Map self)
802	CODE:	1366	CODE:
803	map_clear (self);	1367	map_clear (self);
804		1368
805	void	1369	void
806	set_face (CFClient::Map self, int face, int texid)	1370	set_tileid (CFPlus::Map self, int face, int tile)
807	CODE:	1371	CODE:
808	{	1372	{
809	while (self->faces <= face)	1373	need_facenum (self, face); self->face2tile [face] = tile;
810	{	1374	need_texid (self, tile);
811	Append (mapface, self->face, self->faces, self->faces);
812	self->faces *= 2;
813	}
814
815	self->face [face] = texid;
816	}	1375	}
817		1376
818	void	1377	void
		1378	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1379	CODE:
		1380	{
		1381	tileid texid;
		1382	maptex *tex;
		1383
		1384	if (face < 0 \|\| face >= self->faces)
		1385	return;
		1386
		1387	if (smooth < 0 \|\| smooth >= self->faces)
		1388	return;
		1389
		1390	texid = self->face2tile [face];
		1391
		1392	if (!texid)
		1393	return;
		1394
		1395	tex = self->tex + texid;
		1396	tex->smoothtile = self->face2tile [smooth];
		1397	tex->smoothlevel = level;
		1398	}
		1399
		1400	void
819	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)	1401	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)
820	CODE:	1402	CODE:
821	{	1403	{
822	while (self->texs <= texid)	1404	need_texid (self, texid);
823	{
824	Append (maptex, self->tex, self->texs, self->texs);
825	self->texs *= 2;
826	}
827		1405
828	{	1406	{
829	maptex *tex = self->tex + texid;	1407	maptex *tex = self->tex + texid;
830		1408
831	tex->name = name;	1409	tex->name = name;
…		…
836	tex->r = r;	1414	tex->r = r;
837	tex->g = g;	1415	tex->g = g;
838	tex->b = b;	1416	tex->b = b;
839	tex->a = a;	1417	tex->a = a;
840	}	1418	}
		1419
		1420	// somewhat hackish, but for textures that require it, it really
		1421	// improves the look, and most others don't suffer.
		1422	glBindTexture (GL_TEXTURE_2D, name);
		1423	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1424	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1425	// use uglier nearest interpolation because linear suffers
		1426	// from transparent color bleeding and ugly wrapping effects.
		1427	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
841	}	1428	}
842		1429
843	int	1430	int
844	ox (CFClient::Map self)	1431	ox (CFPlus::Map self)
845	ALIAS:	1432	ALIAS:
846	oy = 1	1433	oy = 1
		1434	x = 2
		1435	y = 3
		1436	w = 4
		1437	h = 5
847	CODE:	1438	CODE:
848	switch (ix)	1439	switch (ix)
849	{	1440	{
850	case 0: RETVAL = self->ox; break;	1441	case 0: RETVAL = self->ox; break;
851	case 1: RETVAL = self->oy; break;	1442	case 1: RETVAL = self->oy; break;
		1443	case 2: RETVAL = self->x; break;
		1444	case 3: RETVAL = self->y; break;
		1445	case 4: RETVAL = self->w; break;
		1446	case 5: RETVAL = self->h; break;
852	}	1447	}
853	OUTPUT:	1448	OUTPUT:
854	RETVAL	1449	RETVAL
855		1450
856	void	1451	void
857	scroll (CFClient::Map self, int dx, int dy)	1452	scroll (CFPlus::Map self, int dx, int dy)
858	CODE:	1453	CODE:
859	{	1454	{
860	if (dx > 0)	1455	if (dx > 0)
861	map_blank (self, self->x, self->y, dx - 1, self->h);	1456	map_blank (self, self->x, self->y, dx, self->h);
862	else if (dx < 0)	1457	else if (dx < 0)
863	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1458	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
864		1459
865	if (dy > 0)	1460	if (dy > 0)
866	map_blank (self, self->x, self->y, self->w, dy - 1);	1461	map_blank (self, self->x, self->y, self->w, dy);
867	else if (dy < 0)	1462	else if (dy < 0)
868	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1463	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
869		1464
870	self->ox += dx; self->x += dx;	1465	self->ox += dx; self->x += dx;
871	self->oy += dy; self->y += dy;	1466	self->oy += dy; self->y += dy;
872		1467
873	while (self->y < 0)	1468	while (self->y < 0)
…		…
878	self->y += MAP_EXTEND_Y;	1473	self->y += MAP_EXTEND_Y;
879	}	1474	}
880	}	1475	}
881		1476
882	void	1477	void
883	map1a_update (CFClient::Map self, SV *data_)	1478	map1a_update (CFPlus::Map self, SV *data_, int extmap)
884	CODE:	1479	CODE:
885	{	1480	{
886	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1481	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
887	uint8_t data_end = (uint8_t )SvEND (data_);	1482	uint8_t data_end = (uint8_t )SvEND (data_);
888	mapcell *cell;	1483	mapcell *cell;
889	int x, y, flags;	1484	int x, y, flags;
890		1485
891	while (data < data_end)	1486	while (data < data_end - 1)
892	{	1487	{
893	flags = (data [0] << 8) + data [1]; data += 2;	1488	flags = (data [0] << 8) + data [1]; data += 2;
894		1489
895	x = ((flags >> 10) & 63) + self->x;	1490	x = self->x + ((flags >> 10) & 63);
896	y = ((flags >> 4) & 63) + self->y;	1491	y = self->y + ((flags >> 4) & 63);
897		1492
898	cell = map_get_cell (self, x, y);	1493	cell = map_get_cell (self, x, y);
899		1494
900	if (flags & 15)	1495	if (flags & 15)
901	{	1496	{
902	if (cell->darkness < 0)	1497	if (!cell->darkness)
903	{	1498	{
		1499	memset (cell, 0, sizeof (*cell));
904	cell->darkness = 0;	1500	cell->darkness = 256;
905	cell->face [0] = 0;
906	cell->face [1] = 0;
907	cell->face [2] = 0;
908	}	1501	}
909		1502
910	cell->darkness = flags & 8 ? *data++ : 255;
911
912	//TODO: don't trust server data to be in-range(!)	1503	//TODO: don't trust server data to be in-range(!)
		1504
		1505	if (flags & 8)
		1506	{
		1507	if (extmap)
		1508	{
		1509	uint8_t ext, cmd;
		1510
		1511	do
		1512	{
		1513	ext = *data++;
		1514	cmd = ext & 0x3f;
		1515
		1516	if (cmd < 4)
		1517	cell->darkness = 255 - ext * 64 + 1;
		1518	else if (cmd == 5) // health
		1519	{
		1520	cell->stat_width = 1;
		1521	cell->stat_hp = *data++;
		1522	}
		1523	else if (cmd == 6) // monster width
		1524	cell->stat_width = *data++ + 1;
		1525	else if (cmd == 0x47)
		1526	{
		1527	if (*data == 4)
		1528	; // decode player count
		1529
		1530	data += *data + 1;
		1531	}
		1532	else if (cmd == 8) // cell flags
		1533	cell->flags = *data++;
		1534	else if (ext & 0x40) // unknown, multibyte => skip
		1535	data += *data + 1;
		1536	else
		1537	data++;
		1538	}
		1539	while (ext & 0x80);
		1540	}
		1541	else
		1542	cell->darkness = *data++ + 1;
		1543	}
913		1544
914	if (flags & 4)	1545	if (flags & 4)
915	{	1546	{
916	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1547	faceid face = (data [0] << 8) + data [1]; data += 2;
		1548	need_facenum (self, face);
		1549	cell->tile [0] = self->face2tile [face];
917	}	1550	}
918		1551
919	if (flags & 2)	1552	if (flags & 2)
920	{	1553	{
921	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1554	faceid face = (data [0] << 8) + data [1]; data += 2;
		1555	need_facenum (self, face);
		1556	cell->tile [1] = self->face2tile [face];
922	}	1557	}
923		1558
924	if (flags & 1)	1559	if (flags & 1)
925	{	1560	{
926	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1561	faceid face = (data [0] << 8) + data [1]; data += 2;
		1562	need_facenum (self, face);
		1563	cell->tile [2] = self->face2tile [face];
927	}	1564	}
928	}	1565	}
929	else	1566	else
930	cell->darkness = -1;	1567	cell->darkness = 0;
931	}	1568	}
932	}	1569	}
933		1570
934	SV *	1571	SV *
935	mapmap (CFClient::Map self, int w, int h)	1572	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
936	CODE:	1573	CODE:
937	{	1574	{
938	int x0, x1, x;	1575	int x1, x;
939	int y0, y1, y;	1576	int y1, y;
940	int z;	1577	int z;
941	SV map_sv = newSV (w h * sizeof (uint32_t));	1578	SV map_sv = newSV (w h * sizeof (uint32_t));
942	uint32_t map = (uint32_t )SvPVX (map_sv);	1579	uint32_t map = (uint32_t )SvPVX (map_sv);
943		1580
944	SvPOK_only (map_sv);	1581	SvPOK_only (map_sv);
945	SvCUR_set (map_sv, w * h * sizeof (uint32_t));	1582	SvCUR_set (map_sv, w * h * sizeof (uint32_t));
946		1583
947	x0 = self->x - w / 2; x1 = x0 + w;	1584	x0 += self->x; x1 = x0 + w;
948	y0 = self->y - h / 2; y1 = y0 + h;	1585	y0 += self->y; y1 = y0 + h;
949		1586
950	for (y = y0; y < y1; y++)	1587	for (y = y0; y < y1; y++)
951	{	1588	{
952	maprow *row = 0 <= y && y < self->rows	1589	maprow *row = 0 <= y && y < self->rows
953	? self->row + y	1590	? self->row + y
…		…
961	{	1598	{
962	mapcell *cell = row->col + (x - row->c0);	1599	mapcell *cell = row->col + (x - row->c0);
963		1600
964	for (z = 0; z <= 0; z++)	1601	for (z = 0; z <= 0; z++)
965	{	1602	{
966	mapface face = cell->face [z];
967
968	if (face)
969	{
970	maptex tex = self->tex [face];	1603	maptex tex = self->tex [cell->tile [z]];
971	int a0 = 255 - tex.a;	1604	int a0 = 255 - tex.a;
972	int a1 = tex.a;	1605	int a1 = tex.a;
973		1606
974	r = (r * a0 + tex.r * a1) / 255;	1607	r = (r * a0 + tex.r * a1) / 255;
975	g = (g * a0 + tex.g * a1) / 255;	1608	g = (g * a0 + tex.g * a1) / 255;
976	b = (b * a0 + tex.b * a1) / 255;	1609	b = (b * a0 + tex.b * a1) / 255;
977	a = (a * a0 + tex.a * a1) / 255;	1610	a = (a * a0 + tex.a * a1) / 255;
978	}
979	}	1611	}
980	}	1612	}
981		1613
982	*map++ = (r )	1614	*map++ = (r )
983	\| (g << 8)	1615	\| (g << 8)
…		…
990	}	1622	}
991	OUTPUT:	1623	OUTPUT:
992	RETVAL	1624	RETVAL
993		1625
994	void	1626	void
995	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1627	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
996	PPCODE:	1628	CODE:
997	{	1629	{
998	int vx, vy;	1630	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1631	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1632	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1633	smooth_key skey;
999	int x, y, z;	1634	int x, y, z;
1000	int last_name;	1635	int last_name;
1001	mapface face;	1636
		1637	// thats current max. sorry.
		1638	if (sw > 255) sw = 255;
		1639	if (sh > 255) sh = 255;
		1640
		1641	// clear key, in case of extra padding
		1642	memset (&skey, 0, sizeof (skey));
		1643
		1644	glColor4ub (255, 255, 255, 255);
		1645
		1646	glEnable (GL_BLEND);
		1647	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1648	glEnable (GL_TEXTURE_2D);
		1649	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1650
		1651	glBegin (GL_QUADS);
		1652
		1653	last_name = 0;
		1654
		1655	mx += self->x;
		1656	my += self->y;
		1657
		1658	// first pass: determine smooth_max
		1659	// rather ugly, if you ask me
		1660	// could also be stored inside mapcell and updated on change
		1661	memset (smooth_max, 0, sizeof (smooth_max));
		1662
		1663	for (y = 0; y < sh; y++)
		1664	if (0 <= y + my && y + my < self->rows)
		1665	{
		1666	maprow *row = self->row + (y + my);
		1667
		1668	for (x = 0; x < sw; x++)
		1669	if (row->c0 <= x + mx && x + mx < row->c1)
		1670	{
		1671	mapcell *cell = row->col + (x + mx - row->c0);
		1672
		1673	smooth_max[x + 1][y + 1] =
		1674	MAX (self->tex [cell->tile [0]].smoothlevel,
		1675	MAX (self->tex [cell->tile [1]].smoothlevel,
		1676	self->tex [cell->tile [2]].smoothlevel));
		1677	}
		1678	}
		1679
		1680	for (z = 0; z <= 2; z++)
		1681	{
		1682	memset (smooth_level, 0, sizeof (smooth_level));
		1683
		1684	for (y = 0; y < sh; y++)
		1685	if (0 <= y + my && y + my < self->rows)
		1686	{
		1687	maprow *row = self->row + (y + my);
		1688
		1689	for (x = 0; x < sw; x++)
		1690	if (row->c0 <= x + mx && x + mx < row->c1)
		1691	{
		1692	mapcell *cell = row->col + (x + mx - row->c0);
		1693	tileid tile = cell->tile [z];
		1694
		1695	if (tile)
		1696	{
		1697	maptex tex = self->tex [tile];
		1698	int px = (x + 1) * T - tex.w;
		1699	int py = (y + 1) * T - tex.h;
		1700
		1701	// suppressing texture state switches here
		1702	// is only moderately effective, but worth the extra effort
		1703	if (last_name != tex.name)
		1704	{
		1705	if (!tex.name)
		1706	tex = self->tex [2]; /* missing, replace by noface */
		1707
		1708	glEnd ();
		1709	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1710	glBegin (GL_QUADS);
		1711	}
		1712
		1713	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1714	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1715	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1716	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1717
		1718	if (cell->flags && z == 2)
		1719	{
		1720	if (cell->flags & 1)
		1721	{
		1722	maptex tex = self->tex [1];
		1723	int px = x * T + T * 2 / 32;
		1724	int py = y * T - T * 6 / 32;
		1725
		1726	glEnd ();
		1727	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1728	glBegin (GL_QUADS);
		1729
		1730	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1731	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1732	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1733	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1734	}
		1735	}
		1736
		1737	// update smooth hash
		1738	if (tex.smoothtile)
		1739	{
		1740	skey.tile = tex.smoothtile;
		1741	skey.level = tex.smoothlevel;
		1742
		1743	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1744
		1745	// add bits to current tile and all neighbours. skey.x\|y is
		1746	// shifted +1\|+1 so we always stay positive.
		1747
		1748	// bits is ___n cccc CCCC bbbb
		1749	// n do not draw borders&corners
		1750	// c draw these corners, but...
		1751	// C ... not these
		1752	// b draw these borders
		1753
		1754	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1755	// ┃· ·· ·┃ ━━
		1756
		1757	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1758	// ·· ·· ·┏ ┓·
		1759
		1760	// full tile
		1761	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1762
		1763	// borders
		1764	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1765	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1766	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1767	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1768
		1769	// corners
		1770	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1771	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1772	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1773	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1774	}
		1775	}
		1776	}
		1777	}
		1778
		1779	// go through all smoothlevels, lowest to highest, then draw.
		1780	// this is basically counting sort
		1781	{
		1782	int w, b;
		1783
		1784	for (w = 0; w < 256 / 32; ++w)
		1785	{
		1786	uint32_t smask = smooth_level [w];
		1787	if (smask)
		1788	for (b = 0; b < 32; ++b)
		1789	if (smask & (((uint32_t)1) << b))
		1790	{
		1791	int level = (w << 5) \| b;
		1792	HE *he;
		1793
		1794	hv_iterinit (smooth);
		1795	while ((he = hv_iternext (smooth)))
		1796	{
		1797	smooth_key skey = (smooth_key )HeKEY (he);
		1798	IV bits = SvIVX (HeVAL (he));
		1799
		1800	if (!(bits & 0x1000)
		1801	&& skey->level == level
		1802	&& level > smooth_max [skey->x][skey->y])
		1803	{
		1804	maptex tex = self->tex [skey->tile];
		1805	int px = (((int)skey->x) - 1) * T;
		1806	int py = (((int)skey->y) - 1) * T;
		1807	int border = bits & 15;
		1808	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1809	float dx = tex.s * .0625f; // 16 images/row
		1810	float dy = tex.t * .5f ; // 2 images/column
		1811
		1812	// this time naively avoiding texture state changes
		1813	// save gobs of state changes.
		1814	if (last_name != tex.name)
		1815	{
		1816	if (!tex.name)
		1817	continue; // smoothing not yet available
		1818
		1819	glEnd ();
		1820	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1821	glBegin (GL_QUADS);
		1822	}
		1823
		1824	if (border)
		1825	{
		1826	float ox = border * dx;
		1827
		1828	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1829	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1830	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1831	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1832	}
		1833
		1834	if (corner)
		1835	{
		1836	float ox = corner * dx;
		1837
		1838	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1839	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1840	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1841	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1842	}
		1843	}
		1844	}
		1845	}
		1846	}
		1847	}
		1848
		1849	hv_clear (smooth);
		1850	}
		1851
		1852	glEnd ();
		1853
		1854	glDisable (GL_TEXTURE_2D);
		1855	glDisable (GL_BLEND);
		1856
		1857	// top layer: overlays such as the health bar
		1858	for (y = 0; y < sh; y++)
		1859	if (0 <= y + my && y + my < self->rows)
		1860	{
		1861	maprow *row = self->row + (y + my);
		1862
		1863	for (x = 0; x < sw; x++)
		1864	if (row->c0 <= x + mx && x + mx < row->c1)
		1865	{
		1866	mapcell *cell = row->col + (x + mx - row->c0);
		1867
		1868	int px = x * T;
		1869	int py = y * T;
		1870
		1871	if (cell->stat_hp)
		1872	{
		1873	int width = cell->stat_width * T;
		1874	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1875
		1876	glColor3ub (0, 0, 0);
		1877	glRectf (px + 1, py - thick - 2,
		1878	px + width - 1, py);
		1879
		1880	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1881	glRectf (px + 2,
		1882	py - thick - 1,
		1883	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1884	}
		1885	}
		1886	}
		1887	}
		1888
		1889	void
		1890	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1891	CODE:
		1892	{
		1893	static float color[16][3] = {
		1894	{ 0.00F, 0.00F, 0.00F },
		1895	{ 1.00F, 1.00F, 1.00F },
		1896	{ 0.00F, 0.00F, 0.55F },
		1897	{ 1.00F, 0.00F, 0.00F },
		1898
		1899	{ 1.00F, 0.54F, 0.00F },
		1900	{ 0.11F, 0.56F, 1.00F },
		1901	{ 0.93F, 0.46F, 0.00F },
		1902	{ 0.18F, 0.54F, 0.34F },
		1903
		1904	{ 0.56F, 0.73F, 0.56F },
		1905	{ 0.80F, 0.80F, 0.80F },
		1906	{ 0.55F, 0.41F, 0.13F },
		1907	{ 0.99F, 0.77F, 0.26F },
		1908
		1909	{ 0.74F, 0.65F, 0.41F },
		1910
		1911	{ 0.00F, 1.00F, 1.00F },
		1912	{ 1.00F, 0.00F, 1.00F },
		1913	{ 1.00F, 1.00F, 0.00F },
		1914	};
		1915
		1916	int x, y;
		1917
		1918	glEnable (GL_TEXTURE_2D);
		1919	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1920	glEnable (GL_BLEND);
		1921	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1922	glBegin (GL_QUADS);
		1923
		1924	for (y = 0; y < h; y++)
		1925	for (x = 0; x < w; x++)
		1926	{
		1927	unsigned char m = data [x + y * w];
		1928
		1929	if (m)
		1930	{
		1931	float *c = color [m & 15];
		1932
		1933	float tx1 = m & 0x40 ? 0.5 : 0.;
		1934	float tx2 = tx1 + 0.5;
		1935
		1936	glColor4f (c[0], c[1], c[2], 0.75);
		1937	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1938	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1939	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1940	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1941	}
		1942	}
		1943
		1944	glEnd ();
		1945	glDisable (GL_BLEND);
		1946	glDisable (GL_TEXTURE_2D);
		1947	}
		1948
		1949	void
		1950	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1951	PPCODE:
		1952	{
		1953	int x, y;
1002	int sw4 = (sw + 3) & ~3;	1954	int sw4 = (sw + 3) & ~3;
1003	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1955	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1004	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1956	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1005		1957
1006	memset (darkness, 255, sw4 * sh);	1958	memset (darkness, 255, sw4 * sh);
1007	SvPOK_only (darkness_sv);	1959	SvPOK_only (darkness_sv);
1008	SvCUR_set (darkness_sv, sw4 * sh);	1960	SvCUR_set (darkness_sv, sw4 * sh);
1009		1961
1010	vx = self->x + (self->w - sw) / 2 - shift_x;	1962	mx += self->x;
1011	vy = self->y + (self->h - sh) / 2 - shift_y;	1963	my += self->y;
1012		1964
1013	/*
1014	int vx = self->vx = self->w >= sw
1015	? self->x + (self->w - sw) / 2
1016	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1017
1018	int vy = self->vy = self->h >= sh
1019	? self->y + (self->h - sh) / 2
1020	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1021	*/
1022
1023	glColor4ub (255, 255, 255, 255);
1024
1025	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1026	glEnable (GL_BLEND);
1027	glEnable (GL_TEXTURE_2D);
1028	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1029
1030	glBegin (GL_QUADS);
1031
1032	last_name = 0;
1033
1034	for (z = 0; z < 3; z++)
1035	for (y = 0; y < sh; y++)	1965	for (y = 0; y < sh; y++)
1036	if (0 <= y + vy && y + vy < self->rows)	1966	if (0 <= y + my && y + my < self->rows)
1037	{	1967	{
1038	maprow *row = self->row + (y + vy);	1968	maprow *row = self->row + (y + my);
1039		1969
1040	for (x = 0; x < sw; x++)	1970	for (x = 0; x < sw; x++)
1041	if (row->c0 <= x + vx && x + vx < row->c1)	1971	if (row->c0 <= x + mx && x + mx < row->c1)
1042	{	1972	{
1043	mapcell *cell = row->col + (x + vx - row->c0);	1973	mapcell *cell = row->col + (x + mx - row->c0);
1044		1974
1045	darkness[y * sw4 + x] = cell->darkness < 0	1975	darkness[y * sw4 + x] = cell->darkness
		1976	? 255 - (cell->darkness - 1)
1046	? 255 - FOW_DARKNESS	1977	: 255 - FOW_DARKNESS;
1047	: 255 - cell->darkness;
1048
1049	face = cell->face [z];
1050
1051	if (face)
1052	{
1053	maptex tex = self->tex [face];
1054
1055	int px = (x + 1) * 32 - tex.w;
1056	int py = (y + 1) * 32 - tex.h;
1057
1058	if (last_name != tex.name)
1059	{
1060	glEnd ();
1061	last_name = tex.name;
1062	glBindTexture (GL_TEXTURE_2D, last_name);
1063	glBegin (GL_QUADS);
1064	}
1065
1066	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1067	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1068	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1069	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1070	}
1071	}	1978	}
1072	}	1979	}
1073
1074	glEnd ();
1075
1076	glDisable (GL_TEXTURE_2D);
1077	glDisable (GL_BLEND);
1078		1980
1079	EXTEND (SP, 3);	1981	EXTEND (SP, 3);
1080	PUSHs (sv_2mortal (newSViv (sw4)));	1982	PUSHs (sv_2mortal (newSViv (sw4)));
1081	PUSHs (sv_2mortal (newSViv (sh)));	1983	PUSHs (sv_2mortal (newSViv (sh)));
1082	PUSHs (darkness_sv);	1984	PUSHs (darkness_sv);
1083	}	1985	}
1084		1986
1085	SV *	1987	SV *
1086	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1988	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1087	CODE:	1989	CODE:
1088	{	1990	{
1089	int x, y, x1, y1;	1991	int x, y, x1, y1;
1090	SV data_sv = newSV (w h * 7 + 5);	1992	SV data_sv = newSV (w h * 7 + 5);
1091	uint8_t data = (uint8_t )SvPVX (data_sv);	1993	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1093	data++ = 0; / version 0 format */	1995	data++ = 0; / version 0 format */
1094	data++ = w >> 8; data++ = w;	1996	data++ = w >> 8; data++ = w;
1095	data++ = h >> 8; data++ = h;	1997	data++ = h >> 8; data++ = h;
1096		1998
1097	// we need to do this 'cause we don't keep an absolute coord system for rows	1999	// we need to do this 'cause we don't keep an absolute coord system for rows
1098	// TODO: treat rows as we treat	2000	// TODO: treat rows as we treat columns
1099	map_get_row (self, y0 + self->y - self->oy);//D	2001	map_get_row (self, y0 + self->y - self->oy);//D
1100	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	2002	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
1101		2003
1102	x0 += self->x - self->ox;	2004	x0 += self->x - self->ox;
1103	y0 += self->y - self->oy;	2005	y0 += self->y - self->oy;
…		…
1116	if (row && row->c0 <= x && x < row->c1)	2018	if (row && row->c0 <= x && x < row->c1)
1117	{	2019	{
1118	mapcell *cell = row->col + (x - row->c0);	2020	mapcell *cell = row->col + (x - row->c0);
1119	uint8_t flags = 0;	2021	uint8_t flags = 0;
1120		2022
1121	if (cell->face [0]) flags \|= 1;	2023	if (cell->tile [0]) flags \|= 1;
1122	if (cell->face [1]) flags \|= 2;	2024	if (cell->tile [1]) flags \|= 2;
1123	if (cell->face [2]) flags \|= 4;	2025	if (cell->tile [2]) flags \|= 4;
1124		2026
1125	*data++ = flags;	2027	*data++ = flags;
1126		2028
1127	if (flags & 1)	2029	if (flags & 1)
1128	{	2030	{
		2031	tileid tile = cell->tile [0];
1129	*data++ = cell->face [0] >> 8;	2032	*data++ = tile >> 8;
1130	*data++ = cell->face [0];	2033	*data++ = tile;
1131	}	2034	}
1132		2035
1133	if (flags & 2)	2036	if (flags & 2)
1134	{	2037	{
		2038	tileid tile = cell->tile [1];
1135	*data++ = cell->face [1] >> 8;	2039	*data++ = tile >> 8;
1136	*data++ = cell->face [1];	2040	*data++ = tile;
1137	}	2041	}
1138		2042
1139	if (flags & 4)	2043	if (flags & 4)
1140	{	2044	{
		2045	tileid tile = cell->tile [2];
1141	*data++ = cell->face [2] >> 8;	2046	*data++ = tile >> 8;
1142	*data++ = cell->face [2];	2047	*data++ = tile;
1143	}	2048	}
1144	}	2049	}
1145	else	2050	else
1146	*data++ = 0;	2051	*data++ = 0;
1147	}	2052	}
…		…
1153	}	2058	}
1154	OUTPUT:	2059	OUTPUT:
1155	RETVAL	2060	RETVAL
1156		2061
1157	void	2062	void
1158	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2063	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1159	PPCODE:	2064	PPCODE:
1160	{	2065	{
1161	int x, y, z;	2066	int x, y, z;
1162	int w, h;	2067	int w, h;
1163	int x1, y1;	2068	int x1, y1;
…		…
1167		2072
1168	w = data++ << 8; w \|= data++;	2073	w = data++ << 8; w \|= data++;
1169	h = data++ << 8; h \|= data++;	2074	h = data++ << 8; h \|= data++;
1170		2075
1171	// we need to do this 'cause we don't keep an absolute coord system for rows	2076	// we need to do this 'cause we don't keep an absolute coord system for rows
1172	// TODO: treat rows as we treat	2077	// TODO: treat rows as we treat columns
1173	map_get_row (self, y0 + self->y - self->oy);//D	2078	map_get_row (self, y0 + self->y - self->oy);//D
1174	map_get_row (self, y0 + self->y - self->oy + h - 1);//D	2079	map_get_row (self, y0 + self->y - self->oy + h - 1);//D
1175		2080
1176	x0 += self->x - self->ox;	2081	x0 += self->x - self->ox;
1177	y0 += self->y - self->oy;	2082	y0 += self->y - self->oy;
…		…
1187	{	2092	{
1188	uint8_t flags = *data++;	2093	uint8_t flags = *data++;
1189		2094
1190	if (flags)	2095	if (flags)
1191	{	2096	{
1192	mapface face[3] = { 0, 0, 0 };
1193
1194	mapcell *cell = row_get_cell (row, x);	2097	mapcell *cell = row_get_cell (row, x);
		2098	tileid tile[3] = { 0, 0, 0 };
1195		2099
1196	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2100	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1197	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2101	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1198	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2102	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1199		2103
1200	if (cell->darkness <= 0)	2104	if (cell->darkness == 0)
1201	{	2105	{
1202	cell->darkness = -1;	2106	cell->darkness = 0;
1203		2107
1204	for (z = 0; z <= 2; z++)	2108	for (z = 0; z <= 2; z++)
1205	{	2109	{
1206	cell->face[z] = face[z];	2110	tileid t = tile [z];
1207		2111
1208	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2112	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2113	{
1209	XPUSHs (sv_2mortal (newSViv (face[z])));	2114	XPUSHs (sv_2mortal (newSViv (t)));
		2115	need_texid (self, t);
		2116	}
		2117
		2118	cell->tile [z] = t;
1210	}	2119	}
1211	}	2120	}
1212	}	2121	}
1213	}	2122	}
1214	}	2123	}
1215	}	2124	}
1216		2125
1217	MODULE = CFClient PACKAGE = CFClient::MixChunk	2126	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1218		2127
1219	CFClient::MixChunk	2128	CFPlus::MixChunk
1220	new_from_file (SV class, char path)	2129	new_from_file (SV class, char path)
1221	CODE:	2130	CODE:
1222	RETVAL = Mix_LoadWAV (path);	2131	RETVAL = Mix_LoadWAV (path);
1223	OUTPUT:	2132	OUTPUT:
1224	RETVAL	2133	RETVAL
1225		2134
1226	void	2135	void
1227	DESTROY (CFClient::MixChunk self)	2136	DESTROY (CFPlus::MixChunk self)
1228	CODE:	2137	CODE:
1229	Mix_FreeChunk (self);	2138	Mix_FreeChunk (self);
1230		2139
1231	int	2140	int
1232	volume (CFClient::MixChunk self, int volume = -1)	2141	volume (CFPlus::MixChunk self, int volume = -1)
1233	CODE:	2142	CODE:
1234	RETVAL = Mix_VolumeChunk (self, volume);	2143	RETVAL = Mix_VolumeChunk (self, volume);
1235	OUTPUT:	2144	OUTPUT:
1236	RETVAL	2145	RETVAL
1237		2146
1238	int	2147	int
1239	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2148	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1240	CODE:	2149	CODE:
1241	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2150	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1242	OUTPUT:	2151	OUTPUT:
1243	RETVAL	2152	RETVAL
1244		2153
1245	MODULE = CFClient PACKAGE = CFClient::MixMusic	2154	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1246		2155
1247	int	2156	int
1248	volume (int volume = -1)	2157	volume (int volume = -1)
1249	CODE:	2158	CODE:
1250	RETVAL = Mix_VolumeMusic (volume);	2159	RETVAL = Mix_VolumeMusic (volume);
1251	OUTPUT:	2160	OUTPUT:
1252	RETVAL	2161	RETVAL
1253		2162
		2163	int
		2164	fade_out (int ms)
		2165	CODE:
		2166	RETVAL = Mix_FadeOutMusic (ms);
		2167	OUTPUT:
		2168	RETVAL
		2169
1254	CFClient::MixMusic	2170	CFPlus::MixMusic
1255	new_from_file (SV class, char path)	2171	new_from_file (SV class, char path)
1256	CODE:	2172	CODE:
1257	RETVAL = Mix_LoadMUS (path);	2173	RETVAL = Mix_LoadMUS (path);
1258	OUTPUT:	2174	OUTPUT:
1259	RETVAL	2175	RETVAL
1260		2176
1261	void	2177	void
1262	DESTROY (CFClient::MixMusic self)	2178	DESTROY (CFPlus::MixMusic self)
1263	CODE:	2179	CODE:
1264	Mix_FreeMusic (self);	2180	Mix_FreeMusic (self);
1265		2181
1266	int	2182	int
1267	play (CFClient::MixMusic self, int loops = -1)	2183	play (CFPlus::MixMusic self, int loops = -1)
1268	CODE:	2184	CODE:
1269	RETVAL = Mix_PlayMusic (self, loops);	2185	RETVAL = Mix_PlayMusic (self, loops);
1270	OUTPUT:	2186	OUTPUT:
1271	RETVAL	2187	RETVAL
1272		2188
		2189	int
		2190	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2191	CODE:
		2192	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2193	OUTPUT:
		2194	RETVAL
		2195
		2196	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2197
		2198	BOOT:
		2199	{
		2200	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
		2201	static const struct {
		2202	const char *name;
		2203	IV iv;
		2204	} *civ, const_iv[] = {
		2205	# define const_iv(name) { # name, (IV)name }
		2206	const_iv (GL_COLOR_MATERIAL),
		2207	const_iv (GL_SMOOTH),
		2208	const_iv (GL_FLAT),
		2209	const_iv (GL_DITHER),
		2210	const_iv (GL_BLEND),
		2211	const_iv (GL_CULL_FACE),
		2212	const_iv (GL_SCISSOR_TEST),
		2213	const_iv (GL_DEPTH_TEST),
		2214	const_iv (GL_ALPHA_TEST),
		2215	const_iv (GL_NORMALIZE),
		2216	const_iv (GL_RESCALE_NORMAL),
		2217	const_iv (GL_FRONT),
		2218	const_iv (GL_BACK),
		2219	const_iv (GL_AND),
		2220	const_iv (GL_ONE),
		2221	const_iv (GL_ZERO),
		2222	const_iv (GL_SRC_ALPHA),
		2223	const_iv (GL_DST_ALPHA),
		2224	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		2225	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2226	const_iv (GL_SRC_ALPHA_SATURATE),
		2227	const_iv (GL_RGB),
		2228	const_iv (GL_RGBA),
		2229	const_iv (GL_RGBA4),
		2230	const_iv (GL_RGBA8),
		2231	const_iv (GL_RGB5_A1),
		2232	const_iv (GL_UNSIGNED_BYTE),
		2233	const_iv (GL_UNSIGNED_SHORT),
		2234	const_iv (GL_UNSIGNED_INT),
		2235	const_iv (GL_ALPHA),
		2236	const_iv (GL_INTENSITY),
		2237	const_iv (GL_LUMINANCE),
		2238	const_iv (GL_LUMINANCE_ALPHA),
		2239	const_iv (GL_FLOAT),
		2240	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2241	const_iv (GL_COMPILE),
		2242	const_iv (GL_TEXTURE_1D),
		2243	const_iv (GL_TEXTURE_2D),
		2244	const_iv (GL_TEXTURE_ENV),
		2245	const_iv (GL_TEXTURE_MAG_FILTER),
		2246	const_iv (GL_TEXTURE_MIN_FILTER),
		2247	const_iv (GL_TEXTURE_ENV_MODE),
		2248	const_iv (GL_TEXTURE_WRAP_S),
		2249	const_iv (GL_TEXTURE_WRAP_T),
		2250	const_iv (GL_REPEAT),
		2251	const_iv (GL_CLAMP),
		2252	const_iv (GL_CLAMP_TO_EDGE),
		2253	const_iv (GL_NEAREST),
		2254	const_iv (GL_LINEAR),
		2255	const_iv (GL_NEAREST_MIPMAP_NEAREST),
		2256	const_iv (GL_LINEAR_MIPMAP_NEAREST),
		2257	const_iv (GL_NEAREST_MIPMAP_LINEAR),
		2258	const_iv (GL_LINEAR_MIPMAP_LINEAR),
		2259	const_iv (GL_GENERATE_MIPMAP),
		2260	const_iv (GL_MODULATE),
		2261	const_iv (GL_DECAL),
		2262	const_iv (GL_REPLACE),
		2263	const_iv (GL_DEPTH_BUFFER_BIT),
		2264	const_iv (GL_COLOR_BUFFER_BIT),
		2265	const_iv (GL_PROJECTION),
		2266	const_iv (GL_MODELVIEW),
		2267	const_iv (GL_COLOR_LOGIC_OP),
		2268	const_iv (GL_SEPARABLE_2D),
		2269	const_iv (GL_CONVOLUTION_2D),
		2270	const_iv (GL_CONVOLUTION_BORDER_MODE),
		2271	const_iv (GL_CONSTANT_BORDER),
		2272	const_iv (GL_LINES),
		2273	const_iv (GL_LINE_STRIP),
		2274	const_iv (GL_LINE_LOOP),
		2275	const_iv (GL_QUADS),
		2276	const_iv (GL_QUAD_STRIP),
		2277	const_iv (GL_TRIANGLES),
		2278	const_iv (GL_TRIANGLE_STRIP),
		2279	const_iv (GL_TRIANGLE_FAN),
		2280	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2281	const_iv (GL_FASTEST),
		2282	const_iv (GL_V2F),
		2283	const_iv (GL_V3F),
		2284	const_iv (GL_T2F_V3F),
		2285	const_iv (GL_T2F_N3F_V3F),
		2286	# undef const_iv
		2287	};
		2288
		2289	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		2290	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2291
		2292	texture_av = newAV ();
		2293	AvREAL_off (texture_av);
		2294	}
		2295
		2296	char *
		2297	gl_vendor ()
		2298	CODE:
		2299	RETVAL = (char *)glGetString (GL_VENDOR);
		2300	OUTPUT:
		2301	RETVAL
		2302
		2303	char *
		2304	gl_version ()
		2305	CODE:
		2306	RETVAL = (char *)glGetString (GL_VERSION);
		2307	OUTPUT:
		2308	RETVAL
		2309
		2310	char *
		2311	gl_extensions ()
		2312	CODE:
		2313	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2314	OUTPUT:
		2315	RETVAL
		2316
		2317	int glGetError ()
		2318
		2319	void glFinish ()
		2320
		2321	void glClear (int mask)
		2322
		2323	void glClearColor (float r, float g, float b, float a = 1.0)
		2324	PROTOTYPE: @
		2325
		2326	void glEnable (int cap)
		2327
		2328	void glDisable (int cap)
		2329
		2330	void glShadeModel (int mode)
		2331
		2332	void glHint (int target, int mode)
		2333
		2334	void glBlendFunc (int sfactor, int dfactor)
		2335
		2336	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2337	CODE:
		2338	gl_BlendFuncSeparate (sa, da, saa, daa);
		2339
		2340	void glDepthMask (int flag)
		2341
		2342	void glLogicOp (int opcode)
		2343
		2344	void glColorMask (int red, int green, int blue, int alpha)
		2345
		2346	void glMatrixMode (int mode)
		2347
		2348	void glPushMatrix ()
		2349
		2350	void glPopMatrix ()
		2351
		2352	void glLoadIdentity ()
		2353
		2354	void glDrawBuffer (int buffer)
		2355
		2356	void glReadBuffer (int buffer)
		2357
		2358	# near_ and far_ are due to microsofts buggy "c" compiler
		2359	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2360
		2361	# near_ and far_ are due to microsofts buggy "c" compiler
		2362	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2363
		2364	void glViewport (int x, int y, int width, int height)
		2365
		2366	void glScissor (int x, int y, int width, int height)
		2367
		2368	void glTranslate (float x, float y, float z = 0.)
		2369	CODE:
		2370	glTranslatef (x, y, z);
		2371
		2372	void glScale (float x, float y, float z = 1.)
		2373	CODE:
		2374	glScalef (x, y, z);
		2375
		2376	void glRotate (float angle, float x, float y, float z)
		2377	CODE:
		2378	glRotatef (angle, x, y, z);
		2379
		2380	void glBegin (int mode)
		2381
		2382	void glEnd ()
		2383
		2384	void glColor (float r, float g, float b, float a = 1.0)
		2385	PROTOTYPE: @
		2386	ALIAS:
		2387	glColor_premultiply = 1
		2388	CODE:
		2389	if (ix)
		2390	{
		2391	r *= a;
		2392	g *= a;
		2393	b *= a;
		2394	}
		2395	// microsoft visual "c" rounds instead of truncating...
		2396	glColor4f (r, g, b, a);
		2397
		2398	void glInterleavedArrays (int format, int stride, char *data)
		2399
		2400	void glDrawElements (int mode, int count, int type, char *indices)
		2401
		2402	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2403
		2404	void glRasterPos (float x, float y, float z = 0.)
		2405	CODE:
		2406	glRasterPos3f (0, 0, z);
		2407	glBitmap (0, 0, 0, 0, x, y, 0);
		2408
		2409	void glVertex (float x, float y, float z = 0.)
		2410	CODE:
		2411	glVertex3f (x, y, z);
		2412
		2413	void glTexCoord (float s, float t)
		2414	CODE:
		2415	glTexCoord2f (s, t);
		2416
		2417	void glTexEnv (int target, int pname, float param)
		2418	CODE:
		2419	glTexEnvf (target, pname, param);
		2420
		2421	void glTexParameter (int target, int pname, float param)
		2422	CODE:
		2423	glTexParameterf (target, pname, param);
		2424
		2425	void glBindTexture (int target, int name)
		2426
		2427	void glConvolutionParameter (int target, int pname, float params)
		2428	CODE:
		2429	if (gl.ConvolutionParameterf)
		2430	gl.ConvolutionParameterf (target, pname, params);
		2431
		2432	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		2433	CODE:
		2434	if (gl.ConvolutionFilter2D)
		2435	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		2436
		2437	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
		2438	CODE:
		2439	if (gl.SeparableFilter2D)
		2440	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
		2441
		2442	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
		2443
		2444	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		2445
		2446	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2447
		2448	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
		2449
		2450	int glGenTexture ()
		2451	CODE:
		2452	RETVAL = gen_texture ();
		2453	OUTPUT:
		2454	RETVAL
		2455
		2456	void glDeleteTexture (int name)
		2457	CODE:
		2458	del_texture (name);
		2459
		2460	int glGenList ()
		2461	CODE:
		2462	RETVAL = glGenLists (1);
		2463	OUTPUT:
		2464	RETVAL
		2465
		2466	void glDeleteList (int list)
		2467	CODE:
		2468	glDeleteLists (list, 1);
		2469
		2470	void glNewList (int list, int mode = GL_COMPILE)
		2471
		2472	void glEndList ()
		2473
		2474	void glCallList (int list)
		2475

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.53 by root, Wed Apr 19 21:38:04 2006 UTC vs. Revision 1.196 by root, Sun Jul 15 21:02:20 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.53 by root, Wed Apr 19 21:38:04 2006 UTC vs.
Revision 1.196 by root, Sun Jul 15 21:02:20 2007 UTC