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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.56 by root, Thu Apr 20 09:13:31 2006 UTC vs.
Revision 1.197 by root, Sun Jul 15 21:08:40 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
244	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
245	music_finished ()	391	music_finished (void)
246	{	392	{
247	SDL_UserEvent ev;	393	SDL_UserEvent ev;
248		394
249	ev.type = SDL_USEREVENT;	395	ev.type = SDL_USEREVENT;
250	ev.code = 0;	396	ev.code = 0;
251	ev.data1 = 0;	397	ev.data1 = 0;
252	ev.data2 = 0;	398	ev.data2 = 0;
253		399
		400	SDL_PushEvent ((SDL_Event *)&ev);
		401	}
		402
		403	static void
		404	channel_finished (int channel)
		405	{
254	SDL_PushEvent (&ev);	406	SDL_UserEvent ev;
255	}
256		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
257	MODULE = CFClient PACKAGE = CFClient	437	MODULE = CFPlus PACKAGE = CFPlus
258		438
259	PROTOTYPES: ENABLE	439	PROTOTYPES: ENABLE
260		440
261	BOOT:	441	BOOT:
262	{	442	{
263	HV *stash = gv_stashpv ("CFClient", 1);	443	HV *stash = gv_stashpv ("CFPlus", 1);
264	static const struct {	444	static const struct {
265	const char *name;	445	const char *name;
266	IV iv;	446	IV iv;
267	} *civ, const_iv[] = {	447	} *civ, const_iv[] = {
268	# 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
269	const_iv (SDL_ACTIVEEVENT),	452	const_iv (SDL_ACTIVEEVENT),
270	const_iv (SDL_KEYDOWN),	453	const_iv (SDL_KEYDOWN),
271	const_iv (SDL_KEYUP),	454	const_iv (SDL_KEYUP),
272	const_iv (SDL_MOUSEMOTION),	455	const_iv (SDL_MOUSEMOTION),
273	const_iv (SDL_MOUSEBUTTONDOWN),	456	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
282	const_iv (SDL_EVENT_RESERVEDA),	465	const_iv (SDL_EVENT_RESERVEDA),
283	const_iv (SDL_EVENT_RESERVEDB),	466	const_iv (SDL_EVENT_RESERVEDB),
284	const_iv (SDL_VIDEORESIZE),	467	const_iv (SDL_VIDEORESIZE),
285	const_iv (SDL_VIDEOEXPOSE),	468	const_iv (SDL_VIDEOEXPOSE),
286	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
287	const_iv (SDLK_KP0),	475	const_iv (SDLK_KP0),
288	const_iv (SDLK_KP1),	476	const_iv (SDLK_KP1),
289	const_iv (SDLK_KP2),	477	const_iv (SDLK_KP2),
290	const_iv (SDLK_KP3),	478	const_iv (SDLK_KP3),
291	const_iv (SDLK_KP4),	479	const_iv (SDLK_KP4),
…		…
346	const_iv (SDLK_BREAK),	534	const_iv (SDLK_BREAK),
347	const_iv (SDLK_MENU),	535	const_iv (SDLK_MENU),
348	const_iv (SDLK_POWER),	536	const_iv (SDLK_POWER),
349	const_iv (SDLK_EURO),	537	const_iv (SDLK_EURO),
350	const_iv (SDLK_UNDO),	538	const_iv (SDLK_UNDO),
		539
351	const_iv (KMOD_NONE),	540	const_iv (KMOD_NONE),
		541	const_iv (KMOD_SHIFT),
352	const_iv (KMOD_LSHIFT),	542	const_iv (KMOD_LSHIFT),
353	const_iv (KMOD_RSHIFT),	543	const_iv (KMOD_RSHIFT),
		544	const_iv (KMOD_CTRL),
354	const_iv (KMOD_LCTRL),	545	const_iv (KMOD_LCTRL),
355	const_iv (KMOD_RCTRL),	546	const_iv (KMOD_RCTRL),
		547	const_iv (KMOD_ALT),
356	const_iv (KMOD_LALT),	548	const_iv (KMOD_LALT),
357	const_iv (KMOD_RALT),	549	const_iv (KMOD_RALT),
		550	const_iv (KMOD_META),
358	const_iv (KMOD_LMETA),	551	const_iv (KMOD_LMETA),
359	const_iv (KMOD_RMETA),	552	const_iv (KMOD_RMETA),
360	const_iv (KMOD_NUM),	553	const_iv (KMOD_NUM),
361	const_iv (KMOD_CAPS),	554	const_iv (KMOD_CAPS),
362	const_iv (KMOD_MODE),	555	const_iv (KMOD_MODE),
363	const_iv (KMOD_CTRL),
364	const_iv (KMOD_SHIFT),
365	const_iv (KMOD_ALT),
366	const_iv (KMOD_META)
367	# undef const_iv	556	# undef const_iv
368	};	557	};
369		558
370	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; )
371	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
372		561
373	fontmap = pango_ft2_font_map_new ();	562	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
374	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	563	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
375	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
376	}	564	}
		565
		566	void
		567	weaken (SV *rv)
		568	PROTOTYPE: $
		569	CODE:
		570	sv_rvweaken (rv);
377		571
378	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
379	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	593	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
380		594
381	void	595	void
382	SDL_Quit ()	596	SDL_Quit ()
383		597
384	void	598	void
…		…
390	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	604	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
391	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	605	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
392	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	606	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
393	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	607	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
394		608
		609	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		610	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		611
395	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	612	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
396	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	613	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
397	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	614	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
398	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	615	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
399		616
400	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	617	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		618	#if SDL_VERSION_ATLEAST(1,2,10)
401	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	619	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
402	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	620	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		621	#endif
403		622
404	SDL_EnableUNICODE (1);	623	SDL_EnableUNICODE (1);
405	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	624	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
406		625
407	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	626	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
416		635
417	++m;	636	++m;
418	}	637	}
419	}	638	}
420		639
		640	char *
		641	SDL_GetError ()
		642
421	int	643	int
422	SDL_SetVideoMode (int w, int h, int fullscreen)	644	SDL_SetVideoMode (int w, int h, int fullscreen)
423	CODE:	645	CODE:
424	RETVAL = !!SDL_SetVideoMode (	646	RETVAL = !!SDL_SetVideoMode (
425	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	647	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
426	);	648	);
		649	if (RETVAL)
		650	{
		651	av_clear (texture_av);
		652
427	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	}
428	OUTPUT:	659	OUTPUT:
429	RETVAL	660	RETVAL
430		661
431	void	662	void
432	SDL_GL_SwapBuffers ()	663	SDL_GL_SwapBuffers ()
433		664
		665	char *
		666	SDL_GetKeyName (int sym)
		667
434	void	668	void
435	SDL_PollEvent ()	669	poll_events ()
436	PPCODE:	670	PPCODE:
437	{	671	{
438	SDL_Event ev;	672	SDL_Event ev;
439		673
440	while (SDL_PollEvent (&ev))	674	SDL_PumpEvents ();
		675	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
441	{	676	{
442	HV *hv = newHV ();	677	HV *hv = newHV ();
443	hv_store (hv, "type", 4, newSViv (ev.type), 0);	678	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		679
444	switch (ev.type)	680	switch (ev.type)
445	{	681	{
446	case SDL_KEYDOWN:	682	case SDL_KEYDOWN:
447	case SDL_KEYUP:	683	case SDL_KEYUP:
448	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	684	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
449	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	685	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
450	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	686	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		687	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
451	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	688	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
452	break;	689	break;
453		690
454	case SDL_ACTIVEEVENT:	691	case SDL_ACTIVEEVENT:
455	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	692	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
456	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	693	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
457	break;	694	break;
458		695
459	case SDL_MOUSEMOTION:	696	case SDL_MOUSEMOTION:
		697	{
		698	int state = ev.motion.state;
		699	int x = ev.motion.x;
		700	int y = ev.motion.y;
		701	int xrel = ev.motion.xrel;
		702	int yrel = ev.motion.yrel;
		703
		704	/* do simplistic event compression */
		705	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		706	&& state == ev.motion.state)
		707	{
		708	xrel += ev.motion.xrel;
		709	yrel += ev.motion.yrel;
		710	x = ev.motion.x;
		711	y = ev.motion.y;
		712	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		713	}
		714
		715	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
460	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	716	hv_store (hv, "state", 5, newSViv (state), 0);
461	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	717	hv_store (hv, "x", 1, newSViv (x), 0);
462	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	718	hv_store (hv, "y", 1, newSViv (y), 0);
463	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	719	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
464	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	720	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		721	}
465	break;	722	break;
466		723
467	case SDL_MOUSEBUTTONDOWN:	724	case SDL_MOUSEBUTTONDOWN:
468	case SDL_MOUSEBUTTONUP:	725	case SDL_MOUSEBUTTONUP:
		726	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		727
469	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	728	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
470	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	729	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
471	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	730	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
472	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	731	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		732	break;
		733
		734	case SDL_USEREVENT:
		735	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		736	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		737	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		738	break;
473	}	739	}
474		740
475	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	741	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
476	}	742	}
477	}	743	}
478		744
479	int	745	int
480	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	746	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
481	POSTCALL:	747	POSTCALL:
482	Mix_HookMusicFinished (music_finished);	748	Mix_HookMusicFinished (music_finished);
		749	Mix_ChannelFinished (channel_finished);
483		750
484	void	751	void
485	Mix_CloseAudio ()	752	Mix_CloseAudio ()
486		753
487	int	754	int
488	Mix_AllocateChannels (int numchans = -1)	755	Mix_AllocateChannels (int numchans = -1)
489		756
490	void	757	void
491	lowdelay (int fd, int val = 1)	758	lowdelay (int fd, int val = 1)
492	CODE:	759	CODE:
		760	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		761
		762	void
		763	win32_proxy_info ()
		764	PPCODE:
		765	{
493	#ifndef _WIN32	766	#ifdef _WIN32
494	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	767	char buffer[2048];
		768	DWORD buflen;
		769
		770	EXTEND (SP, 3);
		771
		772	buflen = sizeof (buffer);
		773	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		774	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		775	{
		776	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		777
		778	buflen = sizeof (buffer);
		779	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		780	{
		781	PUSHs (newSVpv (buffer, 0));
		782
		783	buflen = sizeof (buffer);
		784	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		785	PUSHs (newSVpv (buffer, 0));
		786	}
		787	}
495	#endif	788	#endif
496		789	}
497	char *
498	gl_version ()
499	CODE:
500	RETVAL = (char *)glGetString (GL_VERSION);
501	OUTPUT:
502	RETVAL
503
504	char *
505	gl_extensions ()
506	CODE:
507	RETVAL = (char *)glGetString (GL_EXTENSIONS);
508	OUTPUT:
509	RETVAL
510		790
511	void	791	void
512	add_font (char *file)	792	add_font (char *file)
513	CODE:	793	CODE:
514	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	794	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
515
516	void
517	set_font (char *file)
518	CODE:
519	{
520	int count;
521	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )file, 0, 0, &count);
522	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
523	FcPatternDestroy (pattern);
524	pango_context_set_font_description (context, font);
525	}
526		795
527	void	796	void
528	load_image_inline (SV *image_)	797	load_image_inline (SV *image_)
529	ALIAS:	798	ALIAS:
530	load_image_file = 1	799	load_image_file = 1
…		…
572		841
573	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	842	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
574		843
575	assert (surface2->pitch == surface2->w * 4);	844	assert (surface2->pitch == surface2->w * 4);
576		845
		846	SDL_LockSurface (surface2);
577	EXTEND (SP, 5);	847	EXTEND (SP, 6);
578	PUSHs (sv_2mortal (newSViv (surface2->w)));	848	PUSHs (sv_2mortal (newSViv (surface2->w)));
579	PUSHs (sv_2mortal (newSViv (surface2->h)));	849	PUSHs (sv_2mortal (newSViv (surface2->h)));
580	SDL_LockSurface (surface2);
581	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	850	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
582	SDL_UnlockSurface (surface2);
583	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	851	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
584	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	852	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
585	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	853	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		854	SDL_UnlockSurface (surface2);
586		855
587	SDL_FreeSurface (surface);	856	SDL_FreeSurface (surface);
588	SDL_FreeSurface (surface2);	857	SDL_FreeSurface (surface2);
589	}	858	}
590		859
…		…
612	PUSHs (sv_2mortal (newSViv (b / y)));	881	PUSHs (sv_2mortal (newSViv (b / y)));
613	PUSHs (sv_2mortal (newSViv (a / y)));	882	PUSHs (sv_2mortal (newSViv (a / y)));
614	}	883	}
615		884
616	void	885	void
		886	error (char *message)
		887	CODE:
		888	fprintf (stderr, "ERROR: %s\n", message);
		889	#ifdef _WIN32
		890	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		891	#endif
		892
		893	void
617	fatal (char *message)	894	fatal (char *message)
618	CODE:	895	CODE:
		896	fprintf (stderr, "FATAL: %s\n", message);
619	#ifdef _WIN32	897	#ifdef _WIN32
620	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	898	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
		899	#endif
		900	_exit (1);
		901
		902	void
		903	_exit (int retval = 0)
		904	CODE:
		905	#ifdef WIN32
		906	ExitThread (retval); // unclean, please beam me up
621	#else	907	#else
622	fprintf (stderr, "FATAL: %s\n", message);	908	_exit (retval);
623	#endif	909	#endif
624	exit (1);
625		910
626	MODULE = CFClient PACKAGE = CFClient::Layout	911	void
627		912	debug ()
628	CFClient::Layout
629	new (SV *class, int base_height = 10)
630	CODE:	913	CODE:
631	New (0, RETVAL, 1, struct cf_layout);	914	{
632	RETVAL->base_height = base_height;	915	#if DEBUG
633	RETVAL->pl = pango_layout_new (context);	916	VALGRIND_DO_LEAK_CHECK;
634	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	917	#endif
		918	}
		919
		920	MODULE = CFPlus PACKAGE = CFPlus::Font
		921
		922	CFPlus::Font
		923	new_from_file (SV class, char path, int id = 0)
		924	CODE:
		925	{
		926	int count;
		927	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
		928	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		929	FcPatternDestroy (pattern);
		930	}
635	OUTPUT:	931	OUTPUT:
636	RETVAL	932	RETVAL
637		933
638	void	934	void
		935	DESTROY (CFPlus::Font self)
		936	CODE:
		937	pango_font_description_free (self);
		938
		939	void
		940	make_default (CFPlus::Font self)
		941	CODE:
		942	default_font = self;
		943
		944	MODULE = CFPlus PACKAGE = CFPlus::Layout
		945
		946	void
		947	reset_glyph_cache ()
		948	CODE:
		949	tc_clear ();
		950
		951	CFPlus::Layout
		952	new (SV *class)
		953	CODE:
		954	New (0, RETVAL, 1, struct cf_layout);
		955
		956	RETVAL->pl = pango_layout_new (opengl_context);
		957	RETVAL->r = 1.;
		958	RETVAL->g = 1.;
		959	RETVAL->b = 1.;
		960	RETVAL->a = 1.;
		961	RETVAL->base_height = MIN_FONT_HEIGHT;
		962	RETVAL->font = 0;
		963
		964	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		965	layout_update_font (RETVAL);
		966	OUTPUT:
		967	RETVAL
		968
		969	void
639	DESTROY (CFClient::Layout self)	970	DESTROY (CFPlus::Layout self)
640	CODE:	971	CODE:
641	g_object_unref (self->pl);	972	g_object_unref (self->pl);
642	Safefree (self);	973	Safefree (self);
643		974
644	void	975	void
645	set_text (CFClient::Layout self, SV *text_)	976	set_text (CFPlus::Layout self, SV *text_)
646	CODE:	977	CODE:
647	{	978	{
648	STRLEN textlen;	979	STRLEN textlen;
649	char *text = SvPVutf8 (text_, textlen);	980	char *text = SvPVutf8 (text_, textlen);
650		981
651	pango_layout_set_text (self->pl, text, textlen);	982	pango_layout_set_text (self->pl, text, textlen);
652	}	983	}
653		984
654	void	985	void
655	set_markup (CFClient::Layout self, SV *text_)	986	set_markup (CFPlus::Layout self, SV *text_)
656	CODE:	987	CODE:
657	{	988	{
658	STRLEN textlen;	989	STRLEN textlen;
659	char *text = SvPVutf8 (text_, textlen);	990	char *text = SvPVutf8 (text_, textlen);
660		991
661	pango_layout_set_markup (self->pl, text, textlen);	992	pango_layout_set_markup (self->pl, text, textlen);
662	}	993	}
663		994
664	SV *	995	void
		996	set_shapes (CFPlus::Layout self, ...)
		997	CODE:
		998	{
		999	PangoAttrList *attrs = 0;
		1000	const char *text = pango_layout_get_text (self->pl);
		1001	const char *pos = text;
		1002	int arg = 4;
		1003
		1004	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1005	{
		1006	PangoRectangle inkrect, rect;
		1007	PangoAttribute *attr;
		1008
		1009	int x = SvIV (ST (arg - 3));
		1010	int y = SvIV (ST (arg - 2));
		1011	int w = SvIV (ST (arg - 1));
		1012	int h = SvIV (ST (arg ));
		1013
		1014	inkrect.x = 0;
		1015	inkrect.y = 0;
		1016	inkrect.width = 0;
		1017	inkrect.height = 0;
		1018
		1019	rect.x = x * PANGO_SCALE;
		1020	rect.y = y * PANGO_SCALE;
		1021	rect.width = w * PANGO_SCALE;
		1022	rect.height = h * PANGO_SCALE;
		1023
		1024	if (!attrs)
		1025	attrs = pango_layout_get_attributes (self->pl);
		1026
		1027	attr = pango_attr_shape_new (&inkrect, &rect);
		1028	attr->start_index = pos - text;
		1029	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1030	pango_attr_list_insert (attrs, attr);
		1031
		1032	arg += 4;
		1033	pos += sizeof (OBJ_STR) - 1;
		1034	}
		1035
		1036	if (attrs)
		1037	pango_layout_set_attributes (self->pl, attrs);
		1038	}
		1039
		1040	void
665	get_text (CFClient::Layout self)	1041	get_shapes (CFPlus::Layout self)
666	CODE:	1042	PPCODE:
		1043	{
		1044	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1045
		1046	do
		1047	{
		1048	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1049
		1050	if (run && shape_attr_p (run))
		1051	{
		1052	PangoRectangle extents;
		1053	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1054
		1055	EXTEND (SP, 2);
		1056	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1057	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1058	}
		1059	}
		1060	while (pango_layout_iter_next_run (iter));
		1061
		1062	pango_layout_iter_free (iter);
		1063	}
		1064
		1065	int
		1066	has_wrapped (CFPlus::Layout self)
		1067	CODE:
		1068	{
		1069	int lines = 1;
		1070	const char *text = pango_layout_get_text (self->pl);
		1071
		1072	while (*text)
		1073	lines += *text++ == '\n';
		1074
667	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1075	RETVAL = lines < pango_layout_get_line_count (self->pl);
668	SvUTF8_on (RETVAL);	1076	}
669	OUTPUT:	1077	OUTPUT:
670	RETVAL	1078	RETVAL
671		1079
		1080	SV *
		1081	get_text (CFPlus::Layout self)
		1082	CODE:
		1083	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
		1084	sv_utf8_decode (RETVAL);
		1085	OUTPUT:
		1086	RETVAL
		1087
672	void	1088	void
		1089	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		1090	CODE:
		1091	self->r = r;
		1092	self->g = g;
		1093	self->b = b;
		1094	self->a = a;
		1095
		1096	void
		1097	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
		1098	CODE:
		1099	if (self->font != font)
		1100	{
		1101	self->font = font;
		1102	layout_update_font (self);
		1103	}
		1104
		1105	void
673	set_height (CFClient::Layout self, int base_height)	1106	set_height (CFPlus::Layout self, int base_height)
674	CODE:	1107	CODE:
		1108	if (self->base_height != base_height)
		1109	{
675	self->base_height = base_height;	1110	self->base_height = base_height;
		1111	layout_update_font (self);
		1112	}
676		1113
677	void	1114	void
678	set_width (CFClient::Layout self, int max_width = -1)	1115	set_width (CFPlus::Layout self, int max_width = -1)
679	CODE:	1116	CODE:
680	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1117	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
681		1118
682	void	1119	void
		1120	set_indent (CFPlus::Layout self, int indent)
		1121	CODE:
		1122	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1123
		1124	void
		1125	set_spacing (CFPlus::Layout self, int spacing)
		1126	CODE:
		1127	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1128
		1129	void
		1130	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1131	CODE:
		1132	pango_layout_set_ellipsize (self->pl,
		1133	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1134	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1135	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1136	: PANGO_ELLIPSIZE_NONE
		1137	);
		1138
		1139	void
		1140	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1141	CODE:
		1142	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1143
		1144	void
683	size (CFClient::Layout self)	1145	size (CFPlus::Layout self)
684	PPCODE:	1146	PPCODE:
685	{	1147	{
686	int w, h;	1148	int w, h;
687		1149
688	layout_update (self);
689	layout_get_pixel_size (self, &w, &h);	1150	layout_get_pixel_size (self, &w, &h);
690		1151
691	EXTEND (SP, 2);	1152	EXTEND (SP, 2);
692	PUSHs (sv_2mortal (newSViv (w)));	1153	PUSHs (sv_2mortal (newSViv (w)));
693	PUSHs (sv_2mortal (newSViv (h)));	1154	PUSHs (sv_2mortal (newSViv (h)));
694	}	1155	}
695		1156
696	int	1157	int
697	xy_to_index (CFClient::Layout self, int x, int y)	1158	descent (CFPlus::Layout self)
698	CODE:	1159	CODE:
699	{	1160	{
700	int index, trailing;	1161	PangoRectangle rect;
701		1162	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
702	layout_update (self);	1163	pango_layout_line_get_pixel_extents (line, 0, &rect);
703	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1164	RETVAL = PANGO_DESCENT (rect);
704
705	RETVAL = index;
706	}	1165	}
707	OUTPUT:	1166	OUTPUT:
708	RETVAL	1167	RETVAL
709		1168
		1169	int
		1170	xy_to_index (CFPlus::Layout self, int x, int y)
		1171	CODE:
		1172	{
		1173	int index, trailing;
		1174	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
		1175	RETVAL = index + trailing;
		1176	}
		1177	OUTPUT:
		1178	RETVAL
		1179
710	void	1180	void
711	cursor_pos (CFClient::Layout self, int index)	1181	cursor_pos (CFPlus::Layout self, int index)
712	PPCODE:	1182	PPCODE:
713	{	1183	{
714	PangoRectangle strong_pos;	1184	PangoRectangle strong_pos;
715	layout_update (self);
716	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1185	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
717		1186
718	EXTEND (SP, 3);	1187	EXTEND (SP, 3);
719	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1188	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
720	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1189	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
721	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1190	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
722	}	1191	}
723		1192
724	void	1193	void
725	render (CFClient::Layout self)	1194	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
726	PPCODE:	1195	PPCODE:
727	{	1196	{
728	SV *retval;	1197	int line, x;
729	int w, h;
730	FT_Bitmap bitmap;
731		1198
732	layout_update (self);	1199	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
733	layout_get_pixel_size (self, &w, &h);	1200	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
734		1201
735	retval = newSV (w * h);
736	SvPOK_only (retval);
737	SvCUR_set (retval, w * h);
738
739	bitmap.rows = h;
740	bitmap.width = w;
741	bitmap.pitch = w;
742	bitmap.buffer = (unsigned char*)SvPVX (retval);
743	bitmap.num_grays = 256;
744	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
745
746	memset (bitmap.buffer, 0, w * h);
747
748	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
749
750	EXTEND (SP, 3);	1202	EXTEND (SP, 2);
751	PUSHs (sv_2mortal (newSViv (w)));	1203	PUSHs (sv_2mortal (newSViv (line - 1)));
		1204	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1205	}
		1206
		1207	void
		1208	line_x_to_index (CFPlus::Layout self, int line, int x)
		1209	PPCODE:
		1210	{
		1211	PangoLayoutLine *lp;
		1212	int index, trailing;
		1213
		1214	if (line < 0)
		1215	XSRETURN_EMPTY;
		1216
		1217	if (!(lp = pango_layout_get_line (self->pl, line)))
		1218	XSRETURN_EMPTY; /* do better */
		1219
		1220	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1221
		1222	EXTEND (SP, 2);
		1223	if (GIMME_V == G_SCALAR)
		1224	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1225	else
		1226	{
752	PUSHs (sv_2mortal (newSViv (h)));	1227	PUSHs (sv_2mortal (newSViv (index)));
753	PUSHs (sv_2mortal (retval));	1228	PUSHs (sv_2mortal (newSViv (trailing)));
		1229	}
754	}	1230	}
755		1231
		1232	void
		1233	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1234	PPCODE:
		1235	pango_opengl_render_layout_subpixel (
		1236	self->pl,
		1237	x * PANGO_SCALE, y * PANGO_SCALE,
		1238	self->r, self->g, self->b, self->a,
		1239	flags
		1240	);
		1241
756	MODULE = CFClient PACKAGE = CFClient::Texture	1242	MODULE = CFPlus PACKAGE = CFPlus::Texture
757		1243
758	void	1244	void
		1245	pad2pot (SV data_, SV w_, SV *h_)
		1246	CODE:
		1247	{
		1248	int ow = SvIV (w_);
		1249	int oh = SvIV (h_);
		1250
		1251	if (ow && oh)
		1252	{
		1253	int nw = minpot (ow);
		1254	int nh = minpot (oh);
		1255
		1256	if (nw != ow \|\| nh != oh)
		1257	{
		1258	if (SvOK (data_))
		1259	{
		1260	STRLEN datalen;
		1261	char *data = SvPVbyte (data_, datalen);
		1262	int bpp = datalen / (ow * oh);
		1263	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1264
		1265	SvPOK_only (result_);
		1266	SvCUR_set (result_, nw * nh * bpp);
		1267
		1268	memset (SvPVX (result_), 0, nw * nh * bpp);
		1269	while (oh--)
		1270	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1271
		1272	sv_setsv (data_, result_);
		1273	}
		1274
		1275	sv_setiv (w_, nw);
		1276	sv_setiv (h_, nh);
		1277	}
		1278	}
		1279	}
		1280
		1281	void
759	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1282	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
760	PROTOTYPE: $$$;$$	1283	PROTOTYPE: $$$;$$
		1284	ALIAS:
		1285	draw_quad_alpha = 1
		1286	draw_quad_alpha_premultiplied = 2
761	CODE:	1287	CODE:
762	{	1288	{
763	HV hv = (HV )SvRV (self);	1289	HV hv = (HV )SvRV (self);
764	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1290	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
765	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1291	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
766	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1292	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
767	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
768		1293
769	if (items < 5)	1294	if (items < 5)
770	{	1295	{
771	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1296	w = SvNV (*hv_fetch (hv, "w", 1, 1));
772	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1297	h = SvNV (*hv_fetch (hv, "h", 1, 1));
773	}	1298	}
774		1299
		1300	if (ix)
		1301	{
		1302	glEnable (GL_BLEND);
		1303
		1304	if (ix == 2)
		1305	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1306	else
		1307	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1308	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1309
		1310	glEnable (GL_ALPHA_TEST);
		1311	glAlphaFunc (GL_GREATER, 0.01f);
		1312	}
		1313
775	glBindTexture (GL_TEXTURE_2D, name);	1314	glBindTexture (GL_TEXTURE_2D, name);
776	if (wrap_mode) {	1315
777	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
778	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
779	}
780	glBegin (GL_QUADS);	1316	glBegin (GL_QUADS);
781	glTexCoord2f (0, 0); glVertex2f (x , y );	1317	glTexCoord2f (0, 0); glVertex2f (x , y );
782	glTexCoord2f (0, t); glVertex2f (x , y + h);	1318	glTexCoord2f (0, t); glVertex2f (x , y + h);
783	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1319	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
784	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1320	glTexCoord2f (s, 0); glVertex2f (x + w, y );
785	glEnd ();	1321	glEnd ();
786	}
787		1322
		1323	if (ix)
		1324	{
		1325	glDisable (GL_ALPHA_TEST);
		1326	glDisable (GL_BLEND);
		1327	}
		1328	}
		1329
788	MODULE = CFClient PACKAGE = CFClient::Map	1330	MODULE = CFPlus PACKAGE = CFPlus::Map
789		1331
790	CFClient::Map	1332	CFPlus::Map
791	new (SV *class, int map_width, int map_height)	1333	new (SV *class)
792	CODE:	1334	CODE:
793	New (0, RETVAL, 1, struct map);	1335	New (0, RETVAL, 1, struct map);
794	RETVAL->x = 0;	1336	RETVAL->x = 0;
795	RETVAL->y = 0;	1337	RETVAL->y = 0;
796	RETVAL->w = map_width;	1338	RETVAL->w = 0;
797	RETVAL->h = map_height;	1339	RETVAL->h = 0;
798	RETVAL->ox = 0;	1340	RETVAL->ox = 0;
799	RETVAL->oy = 0;	1341	RETVAL->oy = 0;
800	RETVAL->faces = 8192;	1342	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
801	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1343	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
802	RETVAL->texs = 8192;
803	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
804	RETVAL->rows = 0;	1344	RETVAL->rows = 0;
805	RETVAL->row = 0;	1345	RETVAL->row = 0;
806	OUTPUT:	1346	OUTPUT:
807	RETVAL	1347	RETVAL
808		1348
809	void	1349	void
810	DESTROY (CFClient::Map self)	1350	DESTROY (CFPlus::Map self)
811	CODE:	1351	CODE:
812	{	1352	{
813	map_clear (self);	1353	map_clear (self);
814	Safefree (self->face);	1354	Safefree (self->face2tile);
		1355	Safefree (self->tex);
815	Safefree (self);	1356	Safefree (self);
816	}	1357	}
817		1358
818	void	1359	void
		1360	resize (CFPlus::Map self, int map_width, int map_height)
		1361	CODE:
		1362	self->w = map_width;
		1363	self->h = map_height;
		1364
		1365	void
819	clear (CFClient::Map self)	1366	clear (CFPlus::Map self)
820	CODE:	1367	CODE:
821	map_clear (self);	1368	map_clear (self);
822		1369
823	void	1370	void
824	set_face (CFClient::Map self, int face, int texid)	1371	set_tileid (CFPlus::Map self, int face, int tile)
825	CODE:	1372	CODE:
826	{	1373	{
827	while (self->faces <= face)	1374	need_facenum (self, face); self->face2tile [face] = tile;
828	{	1375	need_texid (self, tile);
829	Append (mapface, self->face, self->faces, self->faces);
830	self->faces *= 2;
831	}
832
833	self->face [face] = texid;
834	}	1376	}
835		1377
836	void	1378	void
		1379	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1380	CODE:
		1381	{
		1382	tileid texid;
		1383	maptex *tex;
		1384
		1385	if (face < 0 \|\| face >= self->faces)
		1386	return;
		1387
		1388	if (smooth < 0 \|\| smooth >= self->faces)
		1389	return;
		1390
		1391	texid = self->face2tile [face];
		1392
		1393	if (!texid)
		1394	return;
		1395
		1396	tex = self->tex + texid;
		1397	tex->smoothtile = self->face2tile [smooth];
		1398	tex->smoothlevel = level;
		1399	}
		1400
		1401	void
837	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)	1402	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)
838	CODE:	1403	CODE:
839	{	1404	{
840	while (self->texs <= texid)	1405	need_texid (self, texid);
841	{
842	Append (maptex, self->tex, self->texs, self->texs);
843	self->texs *= 2;
844	}
845		1406
846	{	1407	{
847	maptex *tex = self->tex + texid;	1408	maptex *tex = self->tex + texid;
848		1409
849	tex->name = name;	1410	tex->name = name;
…		…
854	tex->r = r;	1415	tex->r = r;
855	tex->g = g;	1416	tex->g = g;
856	tex->b = b;	1417	tex->b = b;
857	tex->a = a;	1418	tex->a = a;
858	}	1419	}
		1420
		1421	// somewhat hackish, but for textures that require it, it really
		1422	// improves the look, and most others don't suffer.
		1423	glBindTexture (GL_TEXTURE_2D, name);
		1424	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1425	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1426	// use uglier nearest interpolation because linear suffers
		1427	// from transparent color bleeding and ugly wrapping effects.
		1428	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
859	}	1429	}
860		1430
861	int	1431	int
862	ox (CFClient::Map self)	1432	ox (CFPlus::Map self)
863	ALIAS:	1433	ALIAS:
864	oy = 1	1434	oy = 1
		1435	x = 2
		1436	y = 3
		1437	w = 4
		1438	h = 5
865	CODE:	1439	CODE:
866	switch (ix)	1440	switch (ix)
867	{	1441	{
868	case 0: RETVAL = self->ox; break;	1442	case 0: RETVAL = self->ox; break;
869	case 1: RETVAL = self->oy; break;	1443	case 1: RETVAL = self->oy; break;
		1444	case 2: RETVAL = self->x; break;
		1445	case 3: RETVAL = self->y; break;
		1446	case 4: RETVAL = self->w; break;
		1447	case 5: RETVAL = self->h; break;
870	}	1448	}
871	OUTPUT:	1449	OUTPUT:
872	RETVAL	1450	RETVAL
873		1451
874	void	1452	void
875	scroll (CFClient::Map self, int dx, int dy)	1453	scroll (CFPlus::Map self, int dx, int dy)
876	CODE:	1454	CODE:
877	{	1455	{
878	if (dx > 0)	1456	if (dx > 0)
879	map_blank (self, self->x, self->y, dx - 1, self->h);	1457	map_blank (self, self->x, self->y, dx, self->h);
880	else if (dx < 0)	1458	else if (dx < 0)
881	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1459	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
882		1460
883	if (dy > 0)	1461	if (dy > 0)
884	map_blank (self, self->x, self->y, self->w, dy - 1);	1462	map_blank (self, self->x, self->y, self->w, dy);
885	else if (dy < 0)	1463	else if (dy < 0)
886	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1464	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
887		1465
888	self->ox += dx; self->x += dx;	1466	self->ox += dx; self->x += dx;
889	self->oy += dy; self->y += dy;	1467	self->oy += dy; self->y += dy;
890		1468
891	while (self->y < 0)	1469	while (self->y < 0)
…		…
896	self->y += MAP_EXTEND_Y;	1474	self->y += MAP_EXTEND_Y;
897	}	1475	}
898	}	1476	}
899		1477
900	void	1478	void
901	map1a_update (CFClient::Map self, SV *data_)	1479	map1a_update (CFPlus::Map self, SV *data_, int extmap)
902	CODE:	1480	CODE:
903	{	1481	{
904	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1482	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
905	uint8_t data_end = (uint8_t )SvEND (data_);	1483	uint8_t data_end = (uint8_t )SvEND (data_);
906	mapcell *cell;	1484	mapcell *cell;
907	int x, y, flags;	1485	int x, y, flags;
908		1486
909	while (data < data_end)	1487	while (data < data_end - 1)
910	{	1488	{
911	flags = (data [0] << 8) + data [1]; data += 2;	1489	flags = (data [0] << 8) + data [1]; data += 2;
912		1490
913	x = ((flags >> 10) & 63) + self->x;	1491	x = self->x + ((flags >> 10) & 63);
914	y = ((flags >> 4) & 63) + self->y;	1492	y = self->y + ((flags >> 4) & 63);
915		1493
916	cell = map_get_cell (self, x, y);	1494	cell = map_get_cell (self, x, y);
917		1495
918	if (flags & 15)	1496	if (flags & 15)
919	{	1497	{
920	if (cell->darkness < 0)	1498	if (!cell->darkness)
921	{	1499	{
		1500	memset (cell, 0, sizeof (*cell));
922	cell->darkness = 0;	1501	cell->darkness = 256;
923	cell->face [0] = 0;
924	cell->face [1] = 0;
925	cell->face [2] = 0;
926	}	1502	}
927		1503
928	cell->darkness = flags & 8 ? *data++ : 255;
929
930	//TODO: don't trust server data to be in-range(!)	1504	//TODO: don't trust server data to be in-range(!)
		1505
		1506	if (flags & 8)
		1507	{
		1508	if (extmap)
		1509	{
		1510	uint8_t ext, cmd;
		1511
		1512	do
		1513	{
		1514	ext = *data++;
		1515	cmd = ext & 0x3f;
		1516
		1517	if (cmd < 4)
		1518	cell->darkness = 255 - ext * 64 + 1;
		1519	else if (cmd == 5) // health
		1520	{
		1521	cell->stat_width = 1;
		1522	cell->stat_hp = *data++;
		1523	}
		1524	else if (cmd == 6) // monster width
		1525	cell->stat_width = *data++ + 1;
		1526	else if (cmd == 0x47)
		1527	{
		1528	if (*data == 4)
		1529	; // decode player count
		1530
		1531	data += *data + 1;
		1532	}
		1533	else if (cmd == 8) // cell flags
		1534	cell->flags = *data++;
		1535	else if (ext & 0x40) // unknown, multibyte => skip
		1536	data += *data + 1;
		1537	else
		1538	data++;
		1539	}
		1540	while (ext & 0x80);
		1541	}
		1542	else
		1543	cell->darkness = *data++ + 1;
		1544	}
931		1545
932	if (flags & 4)	1546	if (flags & 4)
933	{	1547	{
934	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1548	faceid face = (data [0] << 8) + data [1]; data += 2;
		1549	need_facenum (self, face);
		1550	cell->tile [0] = self->face2tile [face];
935	}	1551	}
936		1552
937	if (flags & 2)	1553	if (flags & 2)
938	{	1554	{
939	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1555	faceid face = (data [0] << 8) + data [1]; data += 2;
		1556	need_facenum (self, face);
		1557	cell->tile [1] = self->face2tile [face];
940	}	1558	}
941		1559
942	if (flags & 1)	1560	if (flags & 1)
943	{	1561	{
944	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1562	faceid face = (data [0] << 8) + data [1]; data += 2;
		1563	need_facenum (self, face);
		1564	cell->tile [2] = self->face2tile [face];
945	}	1565	}
946	}	1566	}
947	else	1567	else
948	cell->darkness = -1;	1568	cell->darkness = 0;
949	}	1569	}
950	}	1570	}
951		1571
952	SV *	1572	SV *
953	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1573	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
954	CODE:	1574	CODE:
955	{	1575	{
956	int x1, x;	1576	int x1, x;
957	int y1, y;	1577	int y1, y;
958	int z;	1578	int z;
…		…
979	{	1599	{
980	mapcell *cell = row->col + (x - row->c0);	1600	mapcell *cell = row->col + (x - row->c0);
981		1601
982	for (z = 0; z <= 0; z++)	1602	for (z = 0; z <= 0; z++)
983	{	1603	{
984	mapface face = cell->face [z];
985
986	if (face)
987	{
988	maptex tex = self->tex [face];	1604	maptex tex = self->tex [cell->tile [z]];
989	int a0 = 255 - tex.a;	1605	int a0 = 255 - tex.a;
990	int a1 = tex.a;	1606	int a1 = tex.a;
991		1607
992	r = (r * a0 + tex.r * a1) / 255;	1608	r = (r * a0 + tex.r * a1) / 255;
993	g = (g * a0 + tex.g * a1) / 255;	1609	g = (g * a0 + tex.g * a1) / 255;
994	b = (b * a0 + tex.b * a1) / 255;	1610	b = (b * a0 + tex.b * a1) / 255;
995	a = (a * a0 + tex.a * a1) / 255;	1611	a = (a * a0 + tex.a * a1) / 255;
996	}
997	}	1612	}
998	}	1613	}
999		1614
1000	*map++ = (r )	1615	*map++ = (r )
1001	\| (g << 8)	1616	\| (g << 8)
…		…
1008	}	1623	}
1009	OUTPUT:	1624	OUTPUT:
1010	RETVAL	1625	RETVAL
1011		1626
1012	void	1627	void
1013	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1628	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1014	PPCODE:	1629	CODE:
1015	{	1630	{
1016	int vx, vy;	1631	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1632	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1633	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1634	smooth_key skey;
1017	int x, y, z;	1635	int x, y, z;
1018	int last_name;	1636	int last_name;
1019	mapface face;	1637
		1638	// thats current max. sorry.
		1639	if (sw > 255) sw = 255;
		1640	if (sh > 255) sh = 255;
		1641
		1642	// clear key, in case of extra padding
		1643	memset (&skey, 0, sizeof (skey));
		1644
		1645	glColor4ub (255, 255, 255, 255);
		1646
		1647	glEnable (GL_BLEND);
		1648	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1649	glEnable (GL_TEXTURE_2D);
		1650	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1651
		1652	glBegin (GL_QUADS);
		1653
		1654	last_name = 0;
		1655
		1656	mx += self->x;
		1657	my += self->y;
		1658
		1659	// first pass: determine smooth_max
		1660	// rather ugly, if you ask me
		1661	// could also be stored inside mapcell and updated on change
		1662	memset (smooth_max, 0, sizeof (smooth_max));
		1663
		1664	for (y = 0; y < sh; y++)
		1665	if (0 <= y + my && y + my < self->rows)
		1666	{
		1667	maprow *row = self->row + (y + my);
		1668
		1669	for (x = 0; x < sw; x++)
		1670	if (row->c0 <= x + mx && x + mx < row->c1)
		1671	{
		1672	mapcell *cell = row->col + (x + mx - row->c0);
		1673
		1674	smooth_max[x + 1][y + 1] =
		1675	MAX (self->tex [cell->tile [0]].smoothlevel,
		1676	MAX (self->tex [cell->tile [1]].smoothlevel,
		1677	self->tex [cell->tile [2]].smoothlevel));
		1678	}
		1679	}
		1680
		1681	for (z = 0; z <= 2; z++)
		1682	{
		1683	memset (smooth_level, 0, sizeof (smooth_level));
		1684
		1685	for (y = 0; y < sh; y++)
		1686	if (0 <= y + my && y + my < self->rows)
		1687	{
		1688	maprow *row = self->row + (y + my);
		1689
		1690	for (x = 0; x < sw; x++)
		1691	if (row->c0 <= x + mx && x + mx < row->c1)
		1692	{
		1693	mapcell *cell = row->col + (x + mx - row->c0);
		1694	tileid tile = cell->tile [z];
		1695
		1696	if (tile)
		1697	{
		1698	maptex tex = self->tex [tile];
		1699	int px = (x + 1) * T - tex.w;
		1700	int py = (y + 1) * T - tex.h;
		1701
		1702	// suppressing texture state switches here
		1703	// is only moderately effective, but worth the extra effort
		1704	if (last_name != tex.name)
		1705	{
		1706	if (!tex.name)
		1707	tex = self->tex [2]; /* missing, replace by noface */
		1708
		1709	glEnd ();
		1710	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1711	glBegin (GL_QUADS);
		1712	}
		1713
		1714	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1715	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1716	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1717	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1718
		1719	if (cell->flags && z == 2)
		1720	{
		1721	if (cell->flags & 1)
		1722	{
		1723	maptex tex = self->tex [1];
		1724	int px = x * T + T * 2 / 32;
		1725	int py = y * T - T * 6 / 32;
		1726
		1727	glEnd ();
		1728	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1729	glBegin (GL_QUADS);
		1730
		1731	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1732	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1733	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1734	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1735	}
		1736	}
		1737
		1738	// update smooth hash
		1739	if (tex.smoothtile)
		1740	{
		1741	skey.tile = tex.smoothtile;
		1742	skey.level = tex.smoothlevel;
		1743
		1744	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1745
		1746	// add bits to current tile and all neighbours. skey.x\|y is
		1747	// shifted +1\|+1 so we always stay positive.
		1748
		1749	// bits is ___n cccc CCCC bbbb
		1750	// n do not draw borders&corners
		1751	// c draw these corners, but...
		1752	// C ... not these
		1753	// b draw these borders
		1754
		1755	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1756	// ┃· ·· ·┃ ━━
		1757
		1758	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1759	// ·· ·· ·┏ ┓·
		1760
		1761	// full tile
		1762	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1763
		1764	// borders
		1765	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1766	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1767	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1768	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1769
		1770	// corners
		1771	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1772	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1773	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1774	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1775	}
		1776	}
		1777	}
		1778	}
		1779
		1780	// go through all smoothlevels, lowest to highest, then draw.
		1781	// this is basically counting sort
		1782	{
		1783	int w, b;
		1784
		1785	for (w = 0; w < 256 / 32; ++w)
		1786	{
		1787	uint32_t smask = smooth_level [w];
		1788	if (smask)
		1789	for (b = 0; b < 32; ++b)
		1790	if (smask & (((uint32_t)1) << b))
		1791	{
		1792	int level = (w << 5) \| b;
		1793	HE *he;
		1794
		1795	hv_iterinit (smooth);
		1796	while ((he = hv_iternext (smooth)))
		1797	{
		1798	smooth_key skey = (smooth_key )HeKEY (he);
		1799	IV bits = SvIVX (HeVAL (he));
		1800
		1801	if (!(bits & 0x1000)
		1802	&& skey->level == level
		1803	&& level > smooth_max [skey->x][skey->y])
		1804	{
		1805	maptex tex = self->tex [skey->tile];
		1806	int px = (((int)skey->x) - 1) * T;
		1807	int py = (((int)skey->y) - 1) * T;
		1808	int border = bits & 15;
		1809	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1810	float dx = tex.s * .0625f; // 16 images/row
		1811	float dy = tex.t * .5f ; // 2 images/column
		1812
		1813	// this time naively avoiding texture state changes
		1814	// save gobs of state changes.
		1815	if (last_name != tex.name)
		1816	{
		1817	if (!tex.name)
		1818	continue; // smoothing not yet available
		1819
		1820	glEnd ();
		1821	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1822	glBegin (GL_QUADS);
		1823	}
		1824
		1825	if (border)
		1826	{
		1827	float ox = border * dx;
		1828
		1829	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1830	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1831	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1832	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1833	}
		1834
		1835	if (corner)
		1836	{
		1837	float ox = corner * dx;
		1838
		1839	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1840	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1841	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1842	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1843	}
		1844	}
		1845	}
		1846	}
		1847	}
		1848	}
		1849
		1850	hv_clear (smooth);
		1851	}
		1852
		1853	glEnd ();
		1854
		1855	glDisable (GL_TEXTURE_2D);
		1856	glDisable (GL_BLEND);
		1857
		1858	// top layer: overlays such as the health bar
		1859	for (y = 0; y < sh; y++)
		1860	if (0 <= y + my && y + my < self->rows)
		1861	{
		1862	maprow *row = self->row + (y + my);
		1863
		1864	for (x = 0; x < sw; x++)
		1865	if (row->c0 <= x + mx && x + mx < row->c1)
		1866	{
		1867	mapcell *cell = row->col + (x + mx - row->c0);
		1868
		1869	int px = x * T;
		1870	int py = y * T;
		1871
		1872	if (cell->stat_hp)
		1873	{
		1874	int width = cell->stat_width * T;
		1875	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1876
		1877	glColor3ub (0, 0, 0);
		1878	glRectf (px + 1, py - thick - 2,
		1879	px + width - 1, py);
		1880
		1881	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1882	glRectf (px + 2,
		1883	py - thick - 1,
		1884	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1885	}
		1886	}
		1887	}
		1888	}
		1889
		1890	void
		1891	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1892	CODE:
		1893	{
		1894	static float color[16][3] = {
		1895	{ 0.00F, 0.00F, 0.00F },
		1896	{ 1.00F, 1.00F, 1.00F },
		1897	{ 0.00F, 0.00F, 0.55F },
		1898	{ 1.00F, 0.00F, 0.00F },
		1899
		1900	{ 1.00F, 0.54F, 0.00F },
		1901	{ 0.11F, 0.56F, 1.00F },
		1902	{ 0.93F, 0.46F, 0.00F },
		1903	{ 0.18F, 0.54F, 0.34F },
		1904
		1905	{ 0.56F, 0.73F, 0.56F },
		1906	{ 0.80F, 0.80F, 0.80F },
		1907	{ 0.55F, 0.41F, 0.13F },
		1908	{ 0.99F, 0.77F, 0.26F },
		1909
		1910	{ 0.74F, 0.65F, 0.41F },
		1911
		1912	{ 0.00F, 1.00F, 1.00F },
		1913	{ 1.00F, 0.00F, 1.00F },
		1914	{ 1.00F, 1.00F, 0.00F },
		1915	};
		1916
		1917	int x, y;
		1918
		1919	glEnable (GL_TEXTURE_2D);
		1920	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1921	glEnable (GL_BLEND);
		1922	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1923	glBegin (GL_QUADS);
		1924
		1925	for (y = 0; y < h; y++)
		1926	for (x = 0; x < w; x++)
		1927	{
		1928	unsigned char m = data [x + y * w];
		1929
		1930	if (m)
		1931	{
		1932	float *c = color [m & 15];
		1933
		1934	float tx1 = m & 0x40 ? 0.5 : 0.;
		1935	float tx2 = tx1 + 0.5;
		1936
		1937	glColor4f (c[0], c[1], c[2], 0.75);
		1938	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1939	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1940	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1941	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1942	}
		1943	}
		1944
		1945	glEnd ();
		1946	glDisable (GL_BLEND);
		1947	glDisable (GL_TEXTURE_2D);
		1948	}
		1949
		1950	void
		1951	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1952	PPCODE:
		1953	{
		1954	int x, y;
1020	int sw4 = (sw + 3) & ~3;	1955	int sw4 = (sw + 3) & ~3;
1021	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1956	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1022	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1957	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1023		1958
1024	memset (darkness, 255, sw4 * sh);	1959	memset (darkness, 255, sw4 * sh);
1025	SvPOK_only (darkness_sv);	1960	SvPOK_only (darkness_sv);
1026	SvCUR_set (darkness_sv, sw4 * sh);	1961	SvCUR_set (darkness_sv, sw4 * sh);
1027		1962
1028	vx = self->x + (self->w - sw) / 2 - shift_x;	1963	mx += self->x;
1029	vy = self->y + (self->h - sh) / 2 - shift_y;	1964	my += self->y;
1030		1965
1031	/*
1032	int vx = self->vx = self->w >= sw
1033	? self->x + (self->w - sw) / 2
1034	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1035
1036	int vy = self->vy = self->h >= sh
1037	? self->y + (self->h - sh) / 2
1038	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1039	*/
1040
1041	glColor4ub (255, 255, 255, 255);
1042
1043	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1044	glEnable (GL_BLEND);
1045	glEnable (GL_TEXTURE_2D);
1046	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1047
1048	glBegin (GL_QUADS);
1049
1050	last_name = 0;
1051
1052	for (z = 0; z < 3; z++)
1053	for (y = 0; y < sh; y++)	1966	for (y = 0; y < sh; y++)
1054	if (0 <= y + vy && y + vy < self->rows)	1967	if (0 <= y + my && y + my < self->rows)
1055	{	1968	{
1056	maprow *row = self->row + (y + vy);	1969	maprow *row = self->row + (y + my);
1057		1970
1058	for (x = 0; x < sw; x++)	1971	for (x = 0; x < sw; x++)
1059	if (row->c0 <= x + vx && x + vx < row->c1)	1972	if (row->c0 <= x + mx && x + mx < row->c1)
1060	{	1973	{
1061	mapcell *cell = row->col + (x + vx - row->c0);	1974	mapcell *cell = row->col + (x + mx - row->c0);
1062		1975
1063	darkness[y * sw4 + x] = cell->darkness < 0	1976	darkness[y * sw4 + x] = cell->darkness
		1977	? 255 - (cell->darkness - 1)
1064	? 255 - FOW_DARKNESS	1978	: 255 - FOW_DARKNESS;
1065	: 255 - cell->darkness;
1066
1067	face = cell->face [z];
1068
1069	if (face)
1070	{
1071	maptex tex = self->tex [face];
1072
1073	int px = (x + 1) * 32 - tex.w;
1074	int py = (y + 1) * 32 - tex.h;
1075
1076	if (last_name != tex.name)
1077	{
1078	glEnd ();
1079	last_name = tex.name;
1080	glBindTexture (GL_TEXTURE_2D, last_name);
1081	glBegin (GL_QUADS);
1082	}
1083
1084	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1085	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1086	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1087	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1088	}
1089	}	1979	}
1090	}	1980	}
1091
1092	glEnd ();
1093
1094	glDisable (GL_TEXTURE_2D);
1095	glDisable (GL_BLEND);
1096		1981
1097	EXTEND (SP, 3);	1982	EXTEND (SP, 3);
1098	PUSHs (sv_2mortal (newSViv (sw4)));	1983	PUSHs (sv_2mortal (newSViv (sw4)));
1099	PUSHs (sv_2mortal (newSViv (sh)));	1984	PUSHs (sv_2mortal (newSViv (sh)));
1100	PUSHs (darkness_sv);	1985	PUSHs (darkness_sv);
1101	}	1986	}
1102		1987
1103	SV *	1988	SV *
1104	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1989	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1105	CODE:	1990	CODE:
1106	{	1991	{
1107	int x, y, x1, y1;	1992	int x, y, x1, y1;
1108	SV data_sv = newSV (w h * 7 + 5);	1993	SV data_sv = newSV (w h * 7 + 5);
1109	uint8_t data = (uint8_t )SvPVX (data_sv);	1994	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1134	if (row && row->c0 <= x && x < row->c1)	2019	if (row && row->c0 <= x && x < row->c1)
1135	{	2020	{
1136	mapcell *cell = row->col + (x - row->c0);	2021	mapcell *cell = row->col + (x - row->c0);
1137	uint8_t flags = 0;	2022	uint8_t flags = 0;
1138		2023
1139	if (cell->face [0]) flags \|= 1;	2024	if (cell->tile [0]) flags \|= 1;
1140	if (cell->face [1]) flags \|= 2;	2025	if (cell->tile [1]) flags \|= 2;
1141	if (cell->face [2]) flags \|= 4;	2026	if (cell->tile [2]) flags \|= 4;
1142		2027
1143	*data++ = flags;	2028	*data++ = flags;
1144		2029
1145	if (flags & 1)	2030	if (flags & 1)
1146	{	2031	{
		2032	tileid tile = cell->tile [0];
1147	*data++ = cell->face [0] >> 8;	2033	*data++ = tile >> 8;
1148	*data++ = cell->face [0];	2034	*data++ = tile;
1149	}	2035	}
1150		2036
1151	if (flags & 2)	2037	if (flags & 2)
1152	{	2038	{
		2039	tileid tile = cell->tile [1];
1153	*data++ = cell->face [1] >> 8;	2040	*data++ = tile >> 8;
1154	*data++ = cell->face [1];	2041	*data++ = tile;
1155	}	2042	}
1156		2043
1157	if (flags & 4)	2044	if (flags & 4)
1158	{	2045	{
		2046	tileid tile = cell->tile [2];
1159	*data++ = cell->face [2] >> 8;	2047	*data++ = tile >> 8;
1160	*data++ = cell->face [2];	2048	*data++ = tile;
1161	}	2049	}
1162	}	2050	}
1163	else	2051	else
1164	*data++ = 0;	2052	*data++ = 0;
1165	}	2053	}
…		…
1171	}	2059	}
1172	OUTPUT:	2060	OUTPUT:
1173	RETVAL	2061	RETVAL
1174		2062
1175	void	2063	void
1176	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2064	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1177	PPCODE:	2065	PPCODE:
1178	{	2066	{
1179	int x, y, z;	2067	int x, y, z;
1180	int w, h;	2068	int w, h;
1181	int x1, y1;	2069	int x1, y1;
…		…
1205	{	2093	{
1206	uint8_t flags = *data++;	2094	uint8_t flags = *data++;
1207		2095
1208	if (flags)	2096	if (flags)
1209	{	2097	{
1210	mapface face[3] = { 0, 0, 0 };
1211
1212	mapcell *cell = row_get_cell (row, x);	2098	mapcell *cell = row_get_cell (row, x);
		2099	tileid tile[3] = { 0, 0, 0 };
1213		2100
1214	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2101	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1215	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2102	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1216	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2103	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1217		2104
1218	if (cell->darkness <= 0)	2105	if (cell->darkness == 0)
1219	{	2106	{
1220	cell->darkness = -1;	2107	cell->darkness = 0;
1221		2108
1222	for (z = 0; z <= 2; z++)	2109	for (z = 0; z <= 2; z++)
1223	{	2110	{
1224	cell->face[z] = face[z];	2111	tileid t = tile [z];
1225		2112
1226	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2113	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2114	{
1227	XPUSHs (sv_2mortal (newSViv (face[z])));	2115	XPUSHs (sv_2mortal (newSViv (t)));
		2116	need_texid (self, t);
		2117	}
		2118
		2119	cell->tile [z] = t;
1228	}	2120	}
1229	}	2121	}
1230	}	2122	}
1231	}	2123	}
1232	}	2124	}
1233	}	2125	}
1234		2126
1235	MODULE = CFClient PACKAGE = CFClient::MixChunk	2127	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1236		2128
1237	CFClient::MixChunk	2129	CFPlus::MixChunk
1238	new_from_file (SV class, char path)	2130	new_from_file (SV class, char path)
1239	CODE:	2131	CODE:
1240	RETVAL = Mix_LoadWAV (path);	2132	RETVAL = Mix_LoadWAV (path);
1241	OUTPUT:	2133	OUTPUT:
1242	RETVAL	2134	RETVAL
1243		2135
1244	void	2136	void
1245	DESTROY (CFClient::MixChunk self)	2137	DESTROY (CFPlus::MixChunk self)
1246	CODE:	2138	CODE:
1247	Mix_FreeChunk (self);	2139	Mix_FreeChunk (self);
1248		2140
1249	int	2141	int
1250	volume (CFClient::MixChunk self, int volume = -1)	2142	volume (CFPlus::MixChunk self, int volume = -1)
1251	CODE:	2143	CODE:
1252	RETVAL = Mix_VolumeChunk (self, volume);	2144	RETVAL = Mix_VolumeChunk (self, volume);
1253	OUTPUT:	2145	OUTPUT:
1254	RETVAL	2146	RETVAL
1255		2147
1256	int	2148	int
1257	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2149	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1258	CODE:	2150	CODE:
1259	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2151	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1260	OUTPUT:	2152	OUTPUT:
1261	RETVAL	2153	RETVAL
1262		2154
1263	MODULE = CFClient PACKAGE = CFClient::MixMusic	2155	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1264		2156
1265	int	2157	int
1266	volume (int volume = -1)	2158	volume (int volume = -1)
1267	CODE:	2159	CODE:
1268	RETVAL = Mix_VolumeMusic (volume);	2160	RETVAL = Mix_VolumeMusic (volume);
1269	OUTPUT:	2161	OUTPUT:
1270	RETVAL	2162	RETVAL
1271		2163
		2164	int
		2165	fade_out (int ms)
		2166	CODE:
		2167	RETVAL = Mix_FadeOutMusic (ms);
		2168	OUTPUT:
		2169	RETVAL
		2170
1272	CFClient::MixMusic	2171	CFPlus::MixMusic
1273	new_from_file (SV class, char path)	2172	new_from_file (SV class, char path)
1274	CODE:	2173	CODE:
1275	RETVAL = Mix_LoadMUS (path);	2174	RETVAL = Mix_LoadMUS (path);
1276	OUTPUT:	2175	OUTPUT:
1277	RETVAL	2176	RETVAL
1278		2177
1279	void	2178	void
1280	DESTROY (CFClient::MixMusic self)	2179	DESTROY (CFPlus::MixMusic self)
1281	CODE:	2180	CODE:
1282	Mix_FreeMusic (self);	2181	Mix_FreeMusic (self);
1283		2182
1284	int	2183	int
1285	play (CFClient::MixMusic self, int loops = -1)	2184	play (CFPlus::MixMusic self, int loops = -1)
1286	CODE:	2185	CODE:
1287	RETVAL = Mix_PlayMusic (self, loops);	2186	RETVAL = Mix_PlayMusic (self, loops);
1288	OUTPUT:	2187	OUTPUT:
1289	RETVAL	2188	RETVAL
1290		2189
		2190	int
		2191	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2192	CODE:
		2193	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2194	OUTPUT:
		2195	RETVAL
		2196
1291	MODULE = CFClient PACKAGE = CFClient::OpenGL	2197	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1292		2198
1293	BOOT:	2199	BOOT:
1294	{	2200	{
1295	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2201	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1296	static const struct {	2202	static const struct {
1297	const char *name;	2203	const char *name;
1298	IV iv;	2204	IV iv;
1299	} *civ, const_iv[] = {	2205	} *civ, const_iv[] = {
1300	# define const_iv(name) { # name, (IV)name }	2206	# define const_iv(name) { # name, (IV)name }
1301	const_iv (GL_COLOR_MATERIAL),	2207	const_iv (GL_COLOR_MATERIAL),
1302	const_iv (GL_SMOOTH),	2208	const_iv (GL_SMOOTH),
1303	const_iv (GL_FLAT),	2209	const_iv (GL_FLAT),
		2210	const_iv (GL_DITHER),
1304	const_iv (GL_BLEND),	2211	const_iv (GL_BLEND),
		2212	const_iv (GL_CULL_FACE),
		2213	const_iv (GL_SCISSOR_TEST),
		2214	const_iv (GL_DEPTH_TEST),
		2215	const_iv (GL_ALPHA_TEST),
		2216	const_iv (GL_NORMALIZE),
		2217	const_iv (GL_RESCALE_NORMAL),
		2218	const_iv (GL_FRONT),
		2219	const_iv (GL_BACK),
1305	const_iv (GL_AND),	2220	const_iv (GL_AND),
		2221	const_iv (GL_ONE),
		2222	const_iv (GL_ZERO),
1306	const_iv (GL_SRC_ALPHA),	2223	const_iv (GL_SRC_ALPHA),
		2224	const_iv (GL_DST_ALPHA),
1307	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2225	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		2226	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2227	const_iv (GL_SRC_ALPHA_SATURATE),
1308	const_iv (GL_RGB),	2228	const_iv (GL_RGB),
1309	const_iv (GL_RGBA),	2229	const_iv (GL_RGBA),
		2230	const_iv (GL_RGBA4),
		2231	const_iv (GL_RGBA8),
		2232	const_iv (GL_RGB5_A1),
1310	const_iv (GL_UNSIGNED_BYTE),	2233	const_iv (GL_UNSIGNED_BYTE),
1311	const_iv (GL_ALPHA4),	2234	const_iv (GL_UNSIGNED_SHORT),
		2235	const_iv (GL_UNSIGNED_INT),
1312	const_iv (GL_ALPHA),	2236	const_iv (GL_ALPHA),
		2237	const_iv (GL_INTENSITY),
		2238	const_iv (GL_LUMINANCE),
		2239	const_iv (GL_LUMINANCE_ALPHA),
1313	const_iv (GL_FLOAT),	2240	const_iv (GL_FLOAT),
1314	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2241	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1315	const_iv (GL_COMPILE),	2242	const_iv (GL_COMPILE),
1316	const_iv (GL_TEXTURE_1D),	2243	const_iv (GL_TEXTURE_1D),
1317	const_iv (GL_TEXTURE_2D),	2244	const_iv (GL_TEXTURE_2D),
…		…
1319	const_iv (GL_TEXTURE_MAG_FILTER),	2246	const_iv (GL_TEXTURE_MAG_FILTER),
1320	const_iv (GL_TEXTURE_MIN_FILTER),	2247	const_iv (GL_TEXTURE_MIN_FILTER),
1321	const_iv (GL_TEXTURE_ENV_MODE),	2248	const_iv (GL_TEXTURE_ENV_MODE),
1322	const_iv (GL_TEXTURE_WRAP_S),	2249	const_iv (GL_TEXTURE_WRAP_S),
1323	const_iv (GL_TEXTURE_WRAP_T),	2250	const_iv (GL_TEXTURE_WRAP_T),
		2251	const_iv (GL_REPEAT),
1324	const_iv (GL_CLAMP),	2252	const_iv (GL_CLAMP),
1325	const_iv (GL_REPEAT),	2253	const_iv (GL_CLAMP_TO_EDGE),
1326	const_iv (GL_NEAREST),	2254	const_iv (GL_NEAREST),
1327	const_iv (GL_LINEAR),	2255	const_iv (GL_LINEAR),
		2256	const_iv (GL_NEAREST_MIPMAP_NEAREST),
		2257	const_iv (GL_LINEAR_MIPMAP_NEAREST),
		2258	const_iv (GL_NEAREST_MIPMAP_LINEAR),
		2259	const_iv (GL_LINEAR_MIPMAP_LINEAR),
		2260	const_iv (GL_GENERATE_MIPMAP),
1328	const_iv (GL_MODULATE),	2261	const_iv (GL_MODULATE),
		2262	const_iv (GL_DECAL),
1329	const_iv (GL_REPLACE),	2263	const_iv (GL_REPLACE),
		2264	const_iv (GL_DEPTH_BUFFER_BIT),
1330	const_iv (GL_COLOR_BUFFER_BIT),	2265	const_iv (GL_COLOR_BUFFER_BIT),
1331	const_iv (GL_PROJECTION),	2266	const_iv (GL_PROJECTION),
1332	const_iv (GL_MODELVIEW),	2267	const_iv (GL_MODELVIEW),
1333	const_iv (GL_COLOR_LOGIC_OP),	2268	const_iv (GL_COLOR_LOGIC_OP),
		2269	const_iv (GL_SEPARABLE_2D),
1334	const_iv (GL_CONVOLUTION_2D),	2270	const_iv (GL_CONVOLUTION_2D),
1335	const_iv (GL_CONVOLUTION_BORDER_MODE),	2271	const_iv (GL_CONVOLUTION_BORDER_MODE),
1336	const_iv (GL_CONSTANT_BORDER),	2272	const_iv (GL_CONSTANT_BORDER),
1337	const_iv (GL_LINES),	2273	const_iv (GL_LINES),
		2274	const_iv (GL_LINE_STRIP),
		2275	const_iv (GL_LINE_LOOP),
1338	const_iv (GL_QUADS),	2276	const_iv (GL_QUADS),
1339	const_iv (GL_LINE_LOOP),	2277	const_iv (GL_QUAD_STRIP),
		2278	const_iv (GL_TRIANGLES),
		2279	const_iv (GL_TRIANGLE_STRIP),
		2280	const_iv (GL_TRIANGLE_FAN),
1340	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2281	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1341	const_iv (GL_FASTEST),	2282	const_iv (GL_FASTEST),
		2283	const_iv (GL_V2F),
		2284	const_iv (GL_V3F),
		2285	const_iv (GL_T2F_V3F),
		2286	const_iv (GL_T2F_N3F_V3F),
1342	# undef const_iv	2287	# undef const_iv
1343	};	2288	};
1344		2289
1345	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2290	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1346	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2291	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2292
		2293	texture_av = newAV ();
		2294	AvREAL_off (texture_av);
1347	}	2295	}
		2296
		2297	char *
		2298	gl_vendor ()
		2299	CODE:
		2300	RETVAL = (char *)glGetString (GL_VENDOR);
		2301	OUTPUT:
		2302	RETVAL
		2303
		2304	char *
		2305	gl_version ()
		2306	CODE:
		2307	RETVAL = (char *)glGetString (GL_VERSION);
		2308	OUTPUT:
		2309	RETVAL
		2310
		2311	char *
		2312	gl_extensions ()
		2313	CODE:
		2314	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2315	OUTPUT:
		2316	RETVAL
1348		2317
1349	int glGetError ()	2318	int glGetError ()
		2319
		2320	void glFinish ()
1350		2321
1351	void glClear (int mask)	2322	void glClear (int mask)
1352		2323
1353	void glClearColor (float r, float g, float b, float a = 1.0)	2324	void glClearColor (float r, float g, float b, float a = 1.0)
1354	PROTOTYPE: @	2325	PROTOTYPE: @
…		…
1361		2332
1362	void glHint (int target, int mode)	2333	void glHint (int target, int mode)
1363		2334
1364	void glBlendFunc (int sfactor, int dfactor)	2335	void glBlendFunc (int sfactor, int dfactor)
1365		2336
		2337	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2338	CODE:
		2339	gl_BlendFuncSeparate (sa, da, saa, daa);
		2340
		2341	void glDepthMask (int flag)
		2342
1366	void glLogicOp (int opcode)	2343	void glLogicOp (int opcode)
1367		2344
		2345	void glColorMask (int red, int green, int blue, int alpha)
		2346
1368	void glMatrixMode (int mode)	2347	void glMatrixMode (int mode)
1369		2348
1370	void glPushMatrix ()	2349	void glPushMatrix ()
1371		2350
1372	void glPopMatrix ()	2351	void glPopMatrix ()
1373		2352
1374	void glLoadIdentity ()	2353	void glLoadIdentity ()
1375		2354
		2355	void glDrawBuffer (int buffer)
		2356
		2357	void glReadBuffer (int buffer)
		2358
		2359	# near_ and far_ are due to microsofts buggy "c" compiler
		2360	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2361
		2362	# near_ and far_ are due to microsofts buggy "c" compiler
1376	void glOrtho (double left, double right, double bottom, double top, double near, double far)	2363	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1377		2364
1378	void glViewport (int x, int y, int width, int height)	2365	void glViewport (int x, int y, int width, int height)
		2366
		2367	void glScissor (int x, int y, int width, int height)
1379		2368
1380	void glTranslate (float x, float y, float z = 0.)	2369	void glTranslate (float x, float y, float z = 0.)
1381	CODE:	2370	CODE:
1382	glTranslatef (x, y, z);	2371	glTranslatef (x, y, z);
1383		2372
1384	void glScale (float x, float y, float z)	2373	void glScale (float x, float y, float z = 1.)
1385	CODE:	2374	CODE:
1386	glScalef (x, y, z);	2375	glScalef (x, y, z);
1387		2376
1388	void glRotate (float angle, float x, float y, float z)	2377	void glRotate (float angle, float x, float y, float z)
1389	CODE:	2378	CODE:
…		…
1393		2382
1394	void glEnd ()	2383	void glEnd ()
1395		2384
1396	void glColor (float r, float g, float b, float a = 1.0)	2385	void glColor (float r, float g, float b, float a = 1.0)
1397	PROTOTYPE: @	2386	PROTOTYPE: @
		2387	ALIAS:
		2388	glColor_premultiply = 1
1398	CODE:	2389	CODE:
		2390	if (ix)
		2391	{
		2392	r *= a;
		2393	g *= a;
		2394	b *= a;
		2395	}
		2396	// microsoft visual "c" rounds instead of truncating...
1399	glColor4f (r, g, b, a);	2397	glColor4f (r, g, b, a);
		2398
		2399	void glInterleavedArrays (int format, int stride, char *data)
		2400
		2401	void glDrawElements (int mode, int count, int type, char *indices)
		2402
		2403	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2404
		2405	void glRasterPos (float x, float y, float z = 0.)
		2406	CODE:
		2407	glRasterPos3f (0, 0, z);
		2408	glBitmap (0, 0, 0, 0, x, y, 0);
1400		2409
1401	void glVertex (float x, float y, float z = 0.)	2410	void glVertex (float x, float y, float z = 0.)
1402	CODE:	2411	CODE:
1403	glVertex3f (x, y, z);	2412	glVertex3f (x, y, z);
1404		2413
…		…
1416		2425
1417	void glBindTexture (int target, int name)	2426	void glBindTexture (int target, int name)
1418		2427
1419	void glConvolutionParameter (int target, int pname, float params)	2428	void glConvolutionParameter (int target, int pname, float params)
1420	CODE:	2429	CODE:
		2430	if (gl.ConvolutionParameterf)
1421	glConvolutionParameterf (target, pname, params);	2431	gl.ConvolutionParameterf (target, pname, params);
1422		2432
1423	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2433	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		2434	CODE:
		2435	if (gl.ConvolutionFilter2D)
		2436	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		2437
		2438	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
		2439	CODE:
		2440	if (gl.SeparableFilter2D)
		2441	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1424		2442
1425	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2443	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1426		2444
1427	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2445	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		2446
		2447	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2448
		2449	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1428		2450
1429	int glGenTexture ()	2451	int glGenTexture ()
1430	CODE:	2452	CODE:
1431	{	2453	RETVAL = gen_texture ();
1432	GLuint name;
1433	glGenTextures (1, &name);
1434	RETVAL = name;
1435	}
1436	OUTPUT:	2454	OUTPUT:
1437	RETVAL	2455	RETVAL
1438		2456
1439	void glDeleteTexture (int name)	2457	void glDeleteTexture (int name)
1440	CODE:	2458	CODE:
1441	{
1442	GLuint name_ = name;
1443	glDeleteTextures (1, &name_);	2459	del_texture (name);
1444	}	2460
1445
1446	int glGenList ()	2461	int glGenList ()
1447	CODE:	2462	CODE:
1448	RETVAL = glGenLists (1);	2463	RETVAL = glGenLists (1);
1449	OUTPUT:	2464	OUTPUT:
1450	RETVAL	2465	RETVAL

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.56 by root, Thu Apr 20 09:13:31 2006 UTC vs. Revision 1.197 by root, Sun Jul 15 21:08:40 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.56 by root, Thu Apr 20 09:13:31 2006 UTC vs.
Revision 1.197 by root, Sun Jul 15 21:08:40 2007 UTC