[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 1.194 by root, Thu Jul 12 17:56:50 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 ()
		664
		665	char *
		666	SDL_GetKeyName (int sym)
433		667
434	void	668	void
435	SDL_PollEvent ()	669	SDL_PollEvent ()
436	PPCODE:	670	PPCODE:
437	{	671	{
…		…
439		673
440	while (SDL_PollEvent (&ev))	674	while (SDL_PollEvent (&ev))
441	{	675	{
442	HV *hv = newHV ();	676	HV *hv = newHV ();
443	hv_store (hv, "type", 4, newSViv (ev.type), 0);	677	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		678
444	switch (ev.type)	679	switch (ev.type)
445	{	680	{
446	case SDL_KEYDOWN:	681	case SDL_KEYDOWN:
447	case SDL_KEYUP:	682	case SDL_KEYUP:
448	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	683	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
449	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	684	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
450	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 */
451	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	687	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
452	break;	688	break;
453		689
454	case SDL_ACTIVEEVENT:	690	case SDL_ACTIVEEVENT:
455	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	691	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
456	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	692	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
457	break;	693	break;
458		694
459	case SDL_MOUSEMOTION:	695	case SDL_MOUSEMOTION:
		696	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		697
460	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	698	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
461	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	699	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
462	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	700	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
463	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	701	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
464	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	702	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
465	break;	703	break;
466		704
467	case SDL_MOUSEBUTTONDOWN:	705	case SDL_MOUSEBUTTONDOWN:
468	case SDL_MOUSEBUTTONUP:	706	case SDL_MOUSEBUTTONUP:
		707	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		708
469	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	709	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
470	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	710	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
471	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	711	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
472	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	712	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		713	break;
		714
		715	case SDL_USEREVENT:
		716	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		717	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		718	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		719	break;
473	}	720	}
474		721
475	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	722	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
476	}	723	}
477	}	724	}
478		725
479	int	726	int
480	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	727	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
481	POSTCALL:	728	POSTCALL:
482	Mix_HookMusicFinished (music_finished);	729	Mix_HookMusicFinished (music_finished);
		730	Mix_ChannelFinished (channel_finished);
483		731
484	void	732	void
485	Mix_CloseAudio ()	733	Mix_CloseAudio ()
486		734
487	int	735	int
488	Mix_AllocateChannels (int numchans = -1)	736	Mix_AllocateChannels (int numchans = -1)
489		737
490	void	738	void
491	lowdelay (int fd, int val = 1)	739	lowdelay (int fd, int val = 1)
492	CODE:	740	CODE:
		741	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		742
		743	void
		744	win32_proxy_info ()
		745	PPCODE:
		746	{
493	#ifndef _WIN32	747	#ifdef _WIN32
494	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	748	char buffer[2048];
		749	DWORD buflen;
		750
		751	EXTEND (SP, 3);
		752
		753	buflen = sizeof (buffer);
		754	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		755	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		756	{
		757	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		758
		759	buflen = sizeof (buffer);
		760	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		761	{
		762	PUSHs (newSVpv (buffer, 0));
		763
		764	buflen = sizeof (buffer);
		765	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		766	PUSHs (newSVpv (buffer, 0));
		767	}
		768	}
495	#endif	769	#endif
496		770	}
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		771
511	void	772	void
512	add_font (char *file)	773	add_font (char *file)
513	CODE:	774	CODE:
514	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	775	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		776
527	void	777	void
528	load_image_inline (SV *image_)	778	load_image_inline (SV *image_)
529	ALIAS:	779	ALIAS:
530	load_image_file = 1	780	load_image_file = 1
…		…
572		822
573	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	823	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
574		824
575	assert (surface2->pitch == surface2->w * 4);	825	assert (surface2->pitch == surface2->w * 4);
576		826
		827	SDL_LockSurface (surface2);
577	EXTEND (SP, 5);	828	EXTEND (SP, 6);
578	PUSHs (sv_2mortal (newSViv (surface2->w)));	829	PUSHs (sv_2mortal (newSViv (surface2->w)));
579	PUSHs (sv_2mortal (newSViv (surface2->h)));	830	PUSHs (sv_2mortal (newSViv (surface2->h)));
580	SDL_LockSurface (surface2);
581	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	831	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)));	832	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
584	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	833	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
585	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	834	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		835	SDL_UnlockSurface (surface2);
586		836
587	SDL_FreeSurface (surface);	837	SDL_FreeSurface (surface);
588	SDL_FreeSurface (surface2);	838	SDL_FreeSurface (surface2);
589	}	839	}
590		840
…		…
612	PUSHs (sv_2mortal (newSViv (b / y)));	862	PUSHs (sv_2mortal (newSViv (b / y)));
613	PUSHs (sv_2mortal (newSViv (a / y)));	863	PUSHs (sv_2mortal (newSViv (a / y)));
614	}	864	}
615		865
616	void	866	void
		867	error (char *message)
		868	CODE:
		869	fprintf (stderr, "ERROR: %s\n", message);
		870	#ifdef _WIN32
		871	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		872	#endif
		873
		874	void
617	fatal (char *message)	875	fatal (char *message)
618	CODE:	876	CODE:
		877	fprintf (stderr, "FATAL: %s\n", message);
619	#ifdef _WIN32	878	#ifdef _WIN32
620	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	879	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
		880	#endif
		881	_exit (1);
		882
		883	void
		884	_exit (int retval = 0)
		885	CODE:
		886	#ifdef WIN32
		887	ExitThread (retval); // unclean, please beam me up
621	#else	888	#else
622	fprintf (stderr, "FATAL: %s\n", message);	889	_exit (retval);
623	#endif	890	#endif
624	exit (1);
625		891
626	MODULE = CFClient PACKAGE = CFClient::Layout	892	void
627		893	debug ()
628	CFClient::Layout
629	new (SV *class, int base_height = 10)
630	CODE:	894	CODE:
631	New (0, RETVAL, 1, struct cf_layout);	895	{
632	RETVAL->base_height = base_height;	896	#if DEBUG
633	RETVAL->pl = pango_layout_new (context);	897	VALGRIND_DO_LEAK_CHECK;
634	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	898	#endif
		899	}
		900
		901	MODULE = CFPlus PACKAGE = CFPlus::Font
		902
		903	CFPlus::Font
		904	new_from_file (SV class, char path, int id = 0)
		905	CODE:
		906	{
		907	int count;
		908	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
		909	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		910	FcPatternDestroy (pattern);
		911	}
635	OUTPUT:	912	OUTPUT:
636	RETVAL	913	RETVAL
637		914
638	void	915	void
		916	DESTROY (CFPlus::Font self)
		917	CODE:
		918	pango_font_description_free (self);
		919
		920	void
		921	make_default (CFPlus::Font self)
		922	CODE:
		923	default_font = self;
		924
		925	MODULE = CFPlus PACKAGE = CFPlus::Layout
		926
		927	void
		928	reset_glyph_cache ()
		929	CODE:
		930	tc_clear ();
		931
		932	CFPlus::Layout
		933	new (SV *class)
		934	CODE:
		935	New (0, RETVAL, 1, struct cf_layout);
		936
		937	RETVAL->pl = pango_layout_new (opengl_context);
		938	RETVAL->r = 1.;
		939	RETVAL->g = 1.;
		940	RETVAL->b = 1.;
		941	RETVAL->a = 1.;
		942	RETVAL->base_height = MIN_FONT_HEIGHT;
		943	RETVAL->font = 0;
		944
		945	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		946	layout_update_font (RETVAL);
		947	OUTPUT:
		948	RETVAL
		949
		950	void
639	DESTROY (CFClient::Layout self)	951	DESTROY (CFPlus::Layout self)
640	CODE:	952	CODE:
641	g_object_unref (self->pl);	953	g_object_unref (self->pl);
642	Safefree (self);	954	Safefree (self);
643		955
644	void	956	void
645	set_text (CFClient::Layout self, SV *text_)	957	set_text (CFPlus::Layout self, SV *text_)
646	CODE:	958	CODE:
647	{	959	{
648	STRLEN textlen;	960	STRLEN textlen;
649	char *text = SvPVutf8 (text_, textlen);	961	char *text = SvPVutf8 (text_, textlen);
650		962
651	pango_layout_set_text (self->pl, text, textlen);	963	pango_layout_set_text (self->pl, text, textlen);
652	}	964	}
653		965
654	void	966	void
655	set_markup (CFClient::Layout self, SV *text_)	967	set_markup (CFPlus::Layout self, SV *text_)
656	CODE:	968	CODE:
657	{	969	{
658	STRLEN textlen;	970	STRLEN textlen;
659	char *text = SvPVutf8 (text_, textlen);	971	char *text = SvPVutf8 (text_, textlen);
660		972
661	pango_layout_set_markup (self->pl, text, textlen);	973	pango_layout_set_markup (self->pl, text, textlen);
662	}	974	}
663		975
664	SV *	976	void
		977	set_shapes (CFPlus::Layout self, ...)
		978	CODE:
		979	{
		980	PangoAttrList *attrs = 0;
		981	const char *text = pango_layout_get_text (self->pl);
		982	const char *pos = text;
		983	int arg = 4;
		984
		985	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		986	{
		987	PangoRectangle inkrect, rect;
		988	PangoAttribute *attr;
		989
		990	int x = SvIV (ST (arg - 3));
		991	int y = SvIV (ST (arg - 2));
		992	int w = SvIV (ST (arg - 1));
		993	int h = SvIV (ST (arg ));
		994
		995	inkrect.x = 0;
		996	inkrect.y = 0;
		997	inkrect.width = 0;
		998	inkrect.height = 0;
		999
		1000	rect.x = x * PANGO_SCALE;
		1001	rect.y = y * PANGO_SCALE;
		1002	rect.width = w * PANGO_SCALE;
		1003	rect.height = h * PANGO_SCALE;
		1004
		1005	if (!attrs)
		1006	attrs = pango_layout_get_attributes (self->pl);
		1007
		1008	attr = pango_attr_shape_new (&inkrect, &rect);
		1009	attr->start_index = pos - text;
		1010	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1011	pango_attr_list_insert (attrs, attr);
		1012
		1013	arg += 4;
		1014	pos += sizeof (OBJ_STR) - 1;
		1015	}
		1016
		1017	if (attrs)
		1018	pango_layout_set_attributes (self->pl, attrs);
		1019	}
		1020
		1021	void
665	get_text (CFClient::Layout self)	1022	get_shapes (CFPlus::Layout self)
666	CODE:	1023	PPCODE:
		1024	{
		1025	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1026
		1027	do
		1028	{
		1029	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1030
		1031	if (run && shape_attr_p (run))
		1032	{
		1033	PangoRectangle extents;
		1034	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1035
		1036	EXTEND (SP, 2);
		1037	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1038	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1039	}
		1040	}
		1041	while (pango_layout_iter_next_run (iter));
		1042
		1043	pango_layout_iter_free (iter);
		1044	}
		1045
		1046	int
		1047	has_wrapped (CFPlus::Layout self)
		1048	CODE:
		1049	{
		1050	int lines = 1;
		1051	const char *text = pango_layout_get_text (self->pl);
		1052
		1053	while (*text)
		1054	lines += *text++ == '\n';
		1055
667	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1056	RETVAL = lines < pango_layout_get_line_count (self->pl);
668	SvUTF8_on (RETVAL);	1057	}
669	OUTPUT:	1058	OUTPUT:
670	RETVAL	1059	RETVAL
671		1060
		1061	SV *
		1062	get_text (CFPlus::Layout self)
		1063	CODE:
		1064	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
		1065	sv_utf8_decode (RETVAL);
		1066	OUTPUT:
		1067	RETVAL
		1068
672	void	1069	void
		1070	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		1071	CODE:
		1072	self->r = r;
		1073	self->g = g;
		1074	self->b = b;
		1075	self->a = a;
		1076
		1077	void
		1078	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
		1079	CODE:
		1080	if (self->font != font)
		1081	{
		1082	self->font = font;
		1083	layout_update_font (self);
		1084	}
		1085
		1086	void
673	set_height (CFClient::Layout self, int base_height)	1087	set_height (CFPlus::Layout self, int base_height)
674	CODE:	1088	CODE:
		1089	if (self->base_height != base_height)
		1090	{
675	self->base_height = base_height;	1091	self->base_height = base_height;
		1092	layout_update_font (self);
		1093	}
676		1094
677	void	1095	void
678	set_width (CFClient::Layout self, int max_width = -1)	1096	set_width (CFPlus::Layout self, int max_width = -1)
679	CODE:	1097	CODE:
680	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1098	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
681		1099
682	void	1100	void
		1101	set_indent (CFPlus::Layout self, int indent)
		1102	CODE:
		1103	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1104
		1105	void
		1106	set_spacing (CFPlus::Layout self, int spacing)
		1107	CODE:
		1108	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1109
		1110	void
		1111	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1112	CODE:
		1113	pango_layout_set_ellipsize (self->pl,
		1114	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1115	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1116	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1117	: PANGO_ELLIPSIZE_NONE
		1118	);
		1119
		1120	void
		1121	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1122	CODE:
		1123	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1124
		1125	void
683	size (CFClient::Layout self)	1126	size (CFPlus::Layout self)
684	PPCODE:	1127	PPCODE:
685	{	1128	{
686	int w, h;	1129	int w, h;
687		1130
688	layout_update (self);
689	layout_get_pixel_size (self, &w, &h);	1131	layout_get_pixel_size (self, &w, &h);
690		1132
691	EXTEND (SP, 2);	1133	EXTEND (SP, 2);
692	PUSHs (sv_2mortal (newSViv (w)));	1134	PUSHs (sv_2mortal (newSViv (w)));
693	PUSHs (sv_2mortal (newSViv (h)));	1135	PUSHs (sv_2mortal (newSViv (h)));
694	}	1136	}
695		1137
696	int	1138	int
697	xy_to_index (CFClient::Layout self, int x, int y)	1139	descent (CFPlus::Layout self)
698	CODE:	1140	CODE:
699	{	1141	{
700	int index, trailing;	1142	PangoRectangle rect;
701		1143	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
702	layout_update (self);	1144	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);	1145	RETVAL = PANGO_DESCENT (rect);
704
705	RETVAL = index;
706	}	1146	}
707	OUTPUT:	1147	OUTPUT:
708	RETVAL	1148	RETVAL
709		1149
		1150	int
		1151	xy_to_index (CFPlus::Layout self, int x, int y)
		1152	CODE:
		1153	{
		1154	int index, trailing;
		1155	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
		1156	RETVAL = index + trailing;
		1157	}
		1158	OUTPUT:
		1159	RETVAL
		1160
710	void	1161	void
711	cursor_pos (CFClient::Layout self, int index)	1162	cursor_pos (CFPlus::Layout self, int index)
712	PPCODE:	1163	PPCODE:
713	{	1164	{
714	PangoRectangle strong_pos;	1165	PangoRectangle strong_pos;
715	layout_update (self);
716	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1166	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
717		1167
718	EXTEND (SP, 3);	1168	EXTEND (SP, 3);
719	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1169	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
720	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1170	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
721	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1171	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
722	}	1172	}
723		1173
724	void	1174	void
725	render (CFClient::Layout self)	1175	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
726	PPCODE:	1176	PPCODE:
727	{	1177	{
728	SV *retval;	1178	int line, x;
729	int w, h;
730	FT_Bitmap bitmap;
731		1179
732	layout_update (self);	1180	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
733	layout_get_pixel_size (self, &w, &h);	1181	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
734		1182
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);	1183	EXTEND (SP, 2);
751	PUSHs (sv_2mortal (newSViv (w)));	1184	PUSHs (sv_2mortal (newSViv (line - 1)));
		1185	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1186	}
		1187
		1188	void
		1189	line_x_to_index (CFPlus::Layout self, int line, int x)
		1190	PPCODE:
		1191	{
		1192	PangoLayoutLine *lp;
		1193	int index, trailing;
		1194
		1195	if (line < 0)
		1196	XSRETURN_EMPTY;
		1197
		1198	if (!(lp = pango_layout_get_line (self->pl, line)))
		1199	XSRETURN_EMPTY; /* do better */
		1200
		1201	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1202
		1203	EXTEND (SP, 2);
		1204	if (GIMME_V == G_SCALAR)
		1205	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1206	else
		1207	{
752	PUSHs (sv_2mortal (newSViv (h)));	1208	PUSHs (sv_2mortal (newSViv (index)));
753	PUSHs (sv_2mortal (retval));	1209	PUSHs (sv_2mortal (newSViv (trailing)));
		1210	}
754	}	1211	}
755		1212
		1213	void
		1214	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1215	PPCODE:
		1216	pango_opengl_render_layout_subpixel (
		1217	self->pl,
		1218	x * PANGO_SCALE, y * PANGO_SCALE,
		1219	self->r, self->g, self->b, self->a,
		1220	flags
		1221	);
		1222
756	MODULE = CFClient PACKAGE = CFClient::Texture	1223	MODULE = CFPlus PACKAGE = CFPlus::Texture
757		1224
758	void	1225	void
		1226	pad2pot (SV data_, SV w_, SV *h_)
		1227	CODE:
		1228	{
		1229	int ow = SvIV (w_);
		1230	int oh = SvIV (h_);
		1231
		1232	if (ow && oh)
		1233	{
		1234	int nw = minpot (ow);
		1235	int nh = minpot (oh);
		1236
		1237	if (nw != ow \|\| nh != oh)
		1238	{
		1239	if (SvOK (data_))
		1240	{
		1241	STRLEN datalen;
		1242	char *data = SvPVbyte (data_, datalen);
		1243	int bpp = datalen / (ow * oh);
		1244	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1245
		1246	SvPOK_only (result_);
		1247	SvCUR_set (result_, nw * nh * bpp);
		1248
		1249	memset (SvPVX (result_), 0, nw * nh * bpp);
		1250	while (oh--)
		1251	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1252
		1253	sv_setsv (data_, result_);
		1254	}
		1255
		1256	sv_setiv (w_, nw);
		1257	sv_setiv (h_, nh);
		1258	}
		1259	}
		1260	}
		1261
		1262	void
759	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1263	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
760	PROTOTYPE: $$$;$$	1264	PROTOTYPE: $$$;$$
		1265	ALIAS:
		1266	draw_quad_alpha = 1
		1267	draw_quad_alpha_premultiplied = 2
761	CODE:	1268	CODE:
762	{	1269	{
763	HV hv = (HV )SvRV (self);	1270	HV hv = (HV )SvRV (self);
764	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1271	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
765	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1272	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
766	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1273	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
767	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
768		1274
769	if (items < 5)	1275	if (items < 5)
770	{	1276	{
771	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1277	w = SvNV (*hv_fetch (hv, "w", 1, 1));
772	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1278	h = SvNV (*hv_fetch (hv, "h", 1, 1));
773	}	1279	}
774		1280
		1281	if (ix)
		1282	{
		1283	glEnable (GL_BLEND);
		1284
		1285	if (ix == 2)
		1286	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1287	else
		1288	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1289	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1290
		1291	glEnable (GL_ALPHA_TEST);
		1292	glAlphaFunc (GL_GREATER, 0.01f);
		1293	}
		1294
775	glBindTexture (GL_TEXTURE_2D, name);	1295	glBindTexture (GL_TEXTURE_2D, name);
776	if (wrap_mode) {	1296
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);	1297	glBegin (GL_QUADS);
781	glTexCoord2f (0, 0); glVertex2f (x , y );	1298	glTexCoord2f (0, 0); glVertex2f (x , y );
782	glTexCoord2f (0, t); glVertex2f (x , y + h);	1299	glTexCoord2f (0, t); glVertex2f (x , y + h);
783	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1300	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
784	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1301	glTexCoord2f (s, 0); glVertex2f (x + w, y );
785	glEnd ();	1302	glEnd ();
786	}
787		1303
		1304	if (ix)
		1305	{
		1306	glDisable (GL_ALPHA_TEST);
		1307	glDisable (GL_BLEND);
		1308	}
		1309	}
		1310
788	MODULE = CFClient PACKAGE = CFClient::Map	1311	MODULE = CFPlus PACKAGE = CFPlus::Map
789		1312
790	CFClient::Map	1313	CFPlus::Map
791	new (SV *class, int map_width, int map_height)	1314	new (SV *class)
792	CODE:	1315	CODE:
793	New (0, RETVAL, 1, struct map);	1316	New (0, RETVAL, 1, struct map);
794	RETVAL->x = 0;	1317	RETVAL->x = 0;
795	RETVAL->y = 0;	1318	RETVAL->y = 0;
796	RETVAL->w = map_width;	1319	RETVAL->w = 0;
797	RETVAL->h = map_height;	1320	RETVAL->h = 0;
798	RETVAL->ox = 0;	1321	RETVAL->ox = 0;
799	RETVAL->oy = 0;	1322	RETVAL->oy = 0;
800	RETVAL->faces = 8192;	1323	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
801	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1324	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;	1325	RETVAL->rows = 0;
805	RETVAL->row = 0;	1326	RETVAL->row = 0;
806	OUTPUT:	1327	OUTPUT:
807	RETVAL	1328	RETVAL
808		1329
809	void	1330	void
810	DESTROY (CFClient::Map self)	1331	DESTROY (CFPlus::Map self)
811	CODE:	1332	CODE:
812	{	1333	{
813	map_clear (self);	1334	map_clear (self);
814	Safefree (self->face);	1335	Safefree (self->face2tile);
		1336	Safefree (self->tex);
815	Safefree (self);	1337	Safefree (self);
816	}	1338	}
817		1339
818	void	1340	void
		1341	resize (CFPlus::Map self, int map_width, int map_height)
		1342	CODE:
		1343	self->w = map_width;
		1344	self->h = map_height;
		1345
		1346	void
819	clear (CFClient::Map self)	1347	clear (CFPlus::Map self)
820	CODE:	1348	CODE:
821	map_clear (self);	1349	map_clear (self);
822		1350
823	void	1351	void
824	set_face (CFClient::Map self, int face, int texid)	1352	set_tileid (CFPlus::Map self, int face, int tile)
825	CODE:	1353	CODE:
826	{	1354	{
827	while (self->faces <= face)	1355	need_facenum (self, face); self->face2tile [face] = tile;
828	{	1356	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	}	1357	}
835		1358
836	void	1359	void
		1360	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1361	CODE:
		1362	{
		1363	tileid texid;
		1364	maptex *tex;
		1365
		1366	if (face < 0 \|\| face >= self->faces)
		1367	return;
		1368
		1369	if (smooth < 0 \|\| smooth >= self->faces)
		1370	return;
		1371
		1372	texid = self->face2tile [face];
		1373
		1374	if (!texid)
		1375	return;
		1376
		1377	tex = self->tex + texid;
		1378	tex->smoothtile = self->face2tile [smooth];
		1379	tex->smoothlevel = level;
		1380	}
		1381
		1382	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)	1383	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:	1384	CODE:
839	{	1385	{
840	while (self->texs <= texid)	1386	need_texid (self, texid);
841	{
842	Append (maptex, self->tex, self->texs, self->texs);
843	self->texs *= 2;
844	}
845		1387
846	{	1388	{
847	maptex *tex = self->tex + texid;	1389	maptex *tex = self->tex + texid;
848		1390
849	tex->name = name;	1391	tex->name = name;
…		…
854	tex->r = r;	1396	tex->r = r;
855	tex->g = g;	1397	tex->g = g;
856	tex->b = b;	1398	tex->b = b;
857	tex->a = a;	1399	tex->a = a;
858	}	1400	}
		1401
		1402	// somewhat hackish, but for textures that require it, it really
		1403	// improves the look, and most others don't suffer.
		1404	glBindTexture (GL_TEXTURE_2D, name);
		1405	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1406	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1407	// use uglier nearest interpolation because linear suffers
		1408	// from transparent color bleeding and ugly wrapping effects.
		1409	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
859	}	1410	}
860		1411
861	int	1412	int
862	ox (CFClient::Map self)	1413	ox (CFPlus::Map self)
863	ALIAS:	1414	ALIAS:
864	oy = 1	1415	oy = 1
		1416	x = 2
		1417	y = 3
		1418	w = 4
		1419	h = 5
865	CODE:	1420	CODE:
866	switch (ix)	1421	switch (ix)
867	{	1422	{
868	case 0: RETVAL = self->ox; break;	1423	case 0: RETVAL = self->ox; break;
869	case 1: RETVAL = self->oy; break;	1424	case 1: RETVAL = self->oy; break;
		1425	case 2: RETVAL = self->x; break;
		1426	case 3: RETVAL = self->y; break;
		1427	case 4: RETVAL = self->w; break;
		1428	case 5: RETVAL = self->h; break;
870	}	1429	}
871	OUTPUT:	1430	OUTPUT:
872	RETVAL	1431	RETVAL
873		1432
874	void	1433	void
875	scroll (CFClient::Map self, int dx, int dy)	1434	scroll (CFPlus::Map self, int dx, int dy)
876	CODE:	1435	CODE:
877	{	1436	{
878	if (dx > 0)	1437	if (dx > 0)
879	map_blank (self, self->x, self->y, dx - 1, self->h);	1438	map_blank (self, self->x, self->y, dx, self->h);
880	else if (dx < 0)	1439	else if (dx < 0)
881	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1440	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
882		1441
883	if (dy > 0)	1442	if (dy > 0)
884	map_blank (self, self->x, self->y, self->w, dy - 1);	1443	map_blank (self, self->x, self->y, self->w, dy);
885	else if (dy < 0)	1444	else if (dy < 0)
886	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1445	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
887		1446
888	self->ox += dx; self->x += dx;	1447	self->ox += dx; self->x += dx;
889	self->oy += dy; self->y += dy;	1448	self->oy += dy; self->y += dy;
890		1449
891	while (self->y < 0)	1450	while (self->y < 0)
…		…
896	self->y += MAP_EXTEND_Y;	1455	self->y += MAP_EXTEND_Y;
897	}	1456	}
898	}	1457	}
899		1458
900	void	1459	void
901	map1a_update (CFClient::Map self, SV *data_)	1460	map1a_update (CFPlus::Map self, SV *data_, int extmap)
902	CODE:	1461	CODE:
903	{	1462	{
904	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1463	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
905	uint8_t data_end = (uint8_t )SvEND (data_);	1464	uint8_t data_end = (uint8_t )SvEND (data_);
906	mapcell *cell;	1465	mapcell *cell;
907	int x, y, flags;	1466	int x, y, flags;
908		1467
909	while (data < data_end)	1468	while (data < data_end - 1)
910	{	1469	{
911	flags = (data [0] << 8) + data [1]; data += 2;	1470	flags = (data [0] << 8) + data [1]; data += 2;
912		1471
913	x = ((flags >> 10) & 63) + self->x;	1472	x = self->x + ((flags >> 10) & 63);
914	y = ((flags >> 4) & 63) + self->y;	1473	y = self->y + ((flags >> 4) & 63);
915		1474
916	cell = map_get_cell (self, x, y);	1475	cell = map_get_cell (self, x, y);
917		1476
918	if (flags & 15)	1477	if (flags & 15)
919	{	1478	{
920	if (cell->darkness < 0)	1479	if (!cell->darkness)
921	{	1480	{
		1481	memset (cell, 0, sizeof (*cell));
922	cell->darkness = 0;	1482	cell->darkness = 256;
923	cell->face [0] = 0;
924	cell->face [1] = 0;
925	cell->face [2] = 0;
926	}	1483	}
927		1484
928	cell->darkness = flags & 8 ? *data++ : 255;
929
930	//TODO: don't trust server data to be in-range(!)	1485	//TODO: don't trust server data to be in-range(!)
		1486
		1487	if (flags & 8)
		1488	{
		1489	if (extmap)
		1490	{
		1491	uint8_t ext, cmd;
		1492
		1493	do
		1494	{
		1495	ext = *data++;
		1496	cmd = ext & 0x3f;
		1497
		1498	if (cmd < 4)
		1499	cell->darkness = 255 - ext * 64 + 1;
		1500	else if (cmd == 5) // health
		1501	{
		1502	cell->stat_width = 1;
		1503	cell->stat_hp = *data++;
		1504	}
		1505	else if (cmd == 6) // monster width
		1506	cell->stat_width = *data++ + 1;
		1507	else if (cmd == 0x47)
		1508	{
		1509	if (*data == 4)
		1510	; // decode player count
		1511
		1512	data += *data + 1;
		1513	}
		1514	else if (cmd == 8) // cell flags
		1515	cell->flags = *data++;
		1516	else if (ext & 0x40) // unknown, multibyte => skip
		1517	data += *data + 1;
		1518	else
		1519	data++;
		1520	}
		1521	while (ext & 0x80);
		1522	}
		1523	else
		1524	cell->darkness = *data++ + 1;
		1525	}
931		1526
932	if (flags & 4)	1527	if (flags & 4)
933	{	1528	{
934	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1529	faceid face = (data [0] << 8) + data [1]; data += 2;
		1530	need_facenum (self, face);
		1531	cell->tile [0] = self->face2tile [face];
935	}	1532	}
936		1533
937	if (flags & 2)	1534	if (flags & 2)
938	{	1535	{
939	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1536	faceid face = (data [0] << 8) + data [1]; data += 2;
		1537	need_facenum (self, face);
		1538	cell->tile [1] = self->face2tile [face];
940	}	1539	}
941		1540
942	if (flags & 1)	1541	if (flags & 1)
943	{	1542	{
944	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1543	faceid face = (data [0] << 8) + data [1]; data += 2;
		1544	need_facenum (self, face);
		1545	cell->tile [2] = self->face2tile [face];
945	}	1546	}
946	}	1547	}
947	else	1548	else
948	cell->darkness = -1;	1549	cell->darkness = 0;
949	}	1550	}
950	}	1551	}
951		1552
952	SV *	1553	SV *
953	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1554	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
954	CODE:	1555	CODE:
955	{	1556	{
956	int x1, x;	1557	int x1, x;
957	int y1, y;	1558	int y1, y;
958	int z;	1559	int z;
…		…
979	{	1580	{
980	mapcell *cell = row->col + (x - row->c0);	1581	mapcell *cell = row->col + (x - row->c0);
981		1582
982	for (z = 0; z <= 0; z++)	1583	for (z = 0; z <= 0; z++)
983	{	1584	{
984	mapface face = cell->face [z];
985
986	if (face)
987	{
988	maptex tex = self->tex [face];	1585	maptex tex = self->tex [cell->tile [z]];
989	int a0 = 255 - tex.a;	1586	int a0 = 255 - tex.a;
990	int a1 = tex.a;	1587	int a1 = tex.a;
991		1588
992	r = (r * a0 + tex.r * a1) / 255;	1589	r = (r * a0 + tex.r * a1) / 255;
993	g = (g * a0 + tex.g * a1) / 255;	1590	g = (g * a0 + tex.g * a1) / 255;
994	b = (b * a0 + tex.b * a1) / 255;	1591	b = (b * a0 + tex.b * a1) / 255;
995	a = (a * a0 + tex.a * a1) / 255;	1592	a = (a * a0 + tex.a * a1) / 255;
996	}
997	}	1593	}
998	}	1594	}
999		1595
1000	*map++ = (r )	1596	*map++ = (r )
1001	\| (g << 8)	1597	\| (g << 8)
…		…
1008	}	1604	}
1009	OUTPUT:	1605	OUTPUT:
1010	RETVAL	1606	RETVAL
1011		1607
1012	void	1608	void
1013	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1609	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1014	PPCODE:	1610	CODE:
1015	{	1611	{
1016	int vx, vy;	1612	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1613	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1614	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1615	smooth_key skey;
1017	int x, y, z;	1616	int x, y, z;
1018	int last_name;	1617	int last_name;
1019	mapface face;	1618
		1619	// thats current max. sorry.
		1620	if (sw > 255) sw = 255;
		1621	if (sh > 255) sh = 255;
		1622
		1623	// clear key, in case of extra padding
		1624	memset (&skey, 0, sizeof (skey));
		1625
		1626	glColor4ub (255, 255, 255, 255);
		1627
		1628	glEnable (GL_BLEND);
		1629	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1630	glEnable (GL_TEXTURE_2D);
		1631	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1632
		1633	glBegin (GL_QUADS);
		1634
		1635	last_name = 0;
		1636
		1637	mx += self->x;
		1638	my += self->y;
		1639
		1640	// first pass: determine smooth_max
		1641	// rather ugly, if you ask me
		1642	// could also be stored inside mapcell and updated on change
		1643	memset (smooth_max, 0, sizeof (smooth_max));
		1644
		1645	for (y = 0; y < sh; y++)
		1646	if (0 <= y + my && y + my < self->rows)
		1647	{
		1648	maprow *row = self->row + (y + my);
		1649
		1650	for (x = 0; x < sw; x++)
		1651	if (row->c0 <= x + mx && x + mx < row->c1)
		1652	{
		1653	mapcell *cell = row->col + (x + mx - row->c0);
		1654
		1655	smooth_max[x + 1][y + 1] =
		1656	MAX (self->tex [cell->tile [0]].smoothlevel,
		1657	MAX (self->tex [cell->tile [1]].smoothlevel,
		1658	self->tex [cell->tile [2]].smoothlevel));
		1659	}
		1660	}
		1661
		1662	for (z = 0; z <= 2; z++)
		1663	{
		1664	memset (smooth_level, 0, sizeof (smooth_level));
		1665
		1666	for (y = 0; y < sh; y++)
		1667	if (0 <= y + my && y + my < self->rows)
		1668	{
		1669	maprow *row = self->row + (y + my);
		1670
		1671	for (x = 0; x < sw; x++)
		1672	if (row->c0 <= x + mx && x + mx < row->c1)
		1673	{
		1674	mapcell *cell = row->col + (x + mx - row->c0);
		1675	tileid tile = cell->tile [z];
		1676
		1677	if (tile)
		1678	{
		1679	maptex tex = self->tex [tile];
		1680	int px = (x + 1) * T - tex.w;
		1681	int py = (y + 1) * T - tex.h;
		1682
		1683	// suppressing texture state switches here
		1684	// is only moderately effective, but worth the extra effort
		1685	if (last_name != tex.name)
		1686	{
		1687	if (!tex.name)
		1688	tex = self->tex [2]; /* missing, replace by noface */
		1689
		1690	glEnd ();
		1691	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1692	glBegin (GL_QUADS);
		1693	}
		1694
		1695	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1696	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1697	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1698	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1699
		1700	if (cell->flags && z == 2)
		1701	{
		1702	if (cell->flags & 1)
		1703	{
		1704	maptex tex = self->tex [1];
		1705	int px = x * T + T * 2 / 32;
		1706	int py = y * T - T * 6 / 32;
		1707
		1708	glEnd ();
		1709	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1710	glBegin (GL_QUADS);
		1711
		1712	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1713	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1714	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1715	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1716	}
		1717	}
		1718
		1719	// update smooth hash
		1720	if (tex.smoothtile)
		1721	{
		1722	skey.tile = tex.smoothtile;
		1723	skey.level = tex.smoothlevel;
		1724
		1725	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1726
		1727	// add bits to current tile and all neighbours. skey.x\|y is
		1728	// shifted +1\|+1 so we always stay positive.
		1729
		1730	// bits is ___n cccc CCCC bbbb
		1731	// n do not draw borders&corners
		1732	// c draw these corners, but...
		1733	// C ... not these
		1734	// b draw these borders
		1735
		1736	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1737	// ┃· ·· ·┃ ━━
		1738
		1739	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1740	// ·· ·· ·┏ ┓·
		1741
		1742	// full tile
		1743	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1744
		1745	// borders
		1746	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1747	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1748	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1749	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1750
		1751	// corners
		1752	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1753	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1754	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1755	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1756	}
		1757	}
		1758	}
		1759	}
		1760
		1761	// go through all smoothlevels, lowest to highest, then draw.
		1762	// this is basically counting sort
		1763	{
		1764	int w, b;
		1765
		1766	for (w = 0; w < 256 / 32; ++w)
		1767	{
		1768	uint32_t smask = smooth_level [w];
		1769	if (smask)
		1770	for (b = 0; b < 32; ++b)
		1771	if (smask & (((uint32_t)1) << b))
		1772	{
		1773	int level = (w << 5) \| b;
		1774	HE *he;
		1775
		1776	hv_iterinit (smooth);
		1777	while ((he = hv_iternext (smooth)))
		1778	{
		1779	smooth_key skey = (smooth_key )HeKEY (he);
		1780	IV bits = SvIVX (HeVAL (he));
		1781
		1782	if (!(bits & 0x1000)
		1783	&& skey->level == level
		1784	&& level > smooth_max [skey->x][skey->y])
		1785	{
		1786	maptex tex = self->tex [skey->tile];
		1787	int px = (((int)skey->x) - 1) * T;
		1788	int py = (((int)skey->y) - 1) * T;
		1789	int border = bits & 15;
		1790	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1791	float dx = tex.s * .0625f; // 16 images/row
		1792	float dy = tex.t * .5f ; // 2 images/column
		1793
		1794	// this time naively avoiding texture state changes
		1795	// save gobs of state changes.
		1796	if (last_name != tex.name)
		1797	{
		1798	if (!tex.name)
		1799	continue; // smoothing not yet available
		1800
		1801	glEnd ();
		1802	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1803	glBegin (GL_QUADS);
		1804	}
		1805
		1806	if (border)
		1807	{
		1808	float ox = border * dx;
		1809
		1810	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1811	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1812	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1813	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1814	}
		1815
		1816	if (corner)
		1817	{
		1818	float ox = corner * dx;
		1819
		1820	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1821	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1822	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1823	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1824	}
		1825	}
		1826	}
		1827	}
		1828	}
		1829	}
		1830
		1831	hv_clear (smooth);
		1832	}
		1833
		1834	glEnd ();
		1835
		1836	glDisable (GL_TEXTURE_2D);
		1837	glDisable (GL_BLEND);
		1838
		1839	// top layer: overlays such as the health bar
		1840	for (y = 0; y < sh; y++)
		1841	if (0 <= y + my && y + my < self->rows)
		1842	{
		1843	maprow *row = self->row + (y + my);
		1844
		1845	for (x = 0; x < sw; x++)
		1846	if (row->c0 <= x + mx && x + mx < row->c1)
		1847	{
		1848	mapcell *cell = row->col + (x + mx - row->c0);
		1849
		1850	int px = x * T;
		1851	int py = y * T;
		1852
		1853	if (cell->stat_hp)
		1854	{
		1855	int width = cell->stat_width * T;
		1856	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1857
		1858	glColor3ub (0, 0, 0);
		1859	glRectf (px + 1, py - thick - 2,
		1860	px + width - 1, py);
		1861
		1862	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1863	glRectf (px + 2,
		1864	py - thick - 1,
		1865	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1866	}
		1867	}
		1868	}
		1869	}
		1870
		1871	void
		1872	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1873	CODE:
		1874	{
		1875	static float color[16][3] = {
		1876	{ 0.00F, 0.00F, 0.00F },
		1877	{ 1.00F, 1.00F, 1.00F },
		1878	{ 0.00F, 0.00F, 0.55F },
		1879	{ 1.00F, 0.00F, 0.00F },
		1880
		1881	{ 1.00F, 0.54F, 0.00F },
		1882	{ 0.11F, 0.56F, 1.00F },
		1883	{ 0.93F, 0.46F, 0.00F },
		1884	{ 0.18F, 0.54F, 0.34F },
		1885
		1886	{ 0.56F, 0.73F, 0.56F },
		1887	{ 0.80F, 0.80F, 0.80F },
		1888	{ 0.55F, 0.41F, 0.13F },
		1889	{ 0.99F, 0.77F, 0.26F },
		1890
		1891	{ 0.74F, 0.65F, 0.41F },
		1892
		1893	{ 0.00F, 1.00F, 1.00F },
		1894	{ 1.00F, 0.00F, 1.00F },
		1895	{ 1.00F, 1.00F, 0.00F },
		1896	};
		1897
		1898	int x, y;
		1899
		1900	glEnable (GL_TEXTURE_2D);
		1901	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1902	glEnable (GL_BLEND);
		1903	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1904	glBegin (GL_QUADS);
		1905
		1906	for (y = 0; y < h; y++)
		1907	for (x = 0; x < w; x++)
		1908	{
		1909	unsigned char m = data [x + y * w];
		1910
		1911	if (m)
		1912	{
		1913	float *c = color [m & 15];
		1914
		1915	float tx1 = m & 0x40 ? 0.5 : 0.;
		1916	float tx2 = tx1 + 0.5;
		1917
		1918	glColor4f (c[0], c[1], c[2], 0.75);
		1919	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1920	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1921	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1922	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1923	}
		1924	}
		1925
		1926	glEnd ();
		1927	glDisable (GL_BLEND);
		1928	glDisable (GL_TEXTURE_2D);
		1929	}
		1930
		1931	void
		1932	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1933	PPCODE:
		1934	{
		1935	int x, y;
1020	int sw4 = (sw + 3) & ~3;	1936	int sw4 = (sw + 3) & ~3;
1021	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1937	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1022	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1938	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1023		1939
1024	memset (darkness, 255, sw4 * sh);	1940	memset (darkness, 255, sw4 * sh);
1025	SvPOK_only (darkness_sv);	1941	SvPOK_only (darkness_sv);
1026	SvCUR_set (darkness_sv, sw4 * sh);	1942	SvCUR_set (darkness_sv, sw4 * sh);
1027		1943
1028	vx = self->x + (self->w - sw) / 2 - shift_x;	1944	mx += self->x;
1029	vy = self->y + (self->h - sh) / 2 - shift_y;	1945	my += self->y;
1030		1946
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++)	1947	for (y = 0; y < sh; y++)
1054	if (0 <= y + vy && y + vy < self->rows)	1948	if (0 <= y + my && y + my < self->rows)
1055	{	1949	{
1056	maprow *row = self->row + (y + vy);	1950	maprow *row = self->row + (y + my);
1057		1951
1058	for (x = 0; x < sw; x++)	1952	for (x = 0; x < sw; x++)
1059	if (row->c0 <= x + vx && x + vx < row->c1)	1953	if (row->c0 <= x + mx && x + mx < row->c1)
1060	{	1954	{
1061	mapcell *cell = row->col + (x + vx - row->c0);	1955	mapcell *cell = row->col + (x + mx - row->c0);
1062		1956
1063	darkness[y * sw4 + x] = cell->darkness < 0	1957	darkness[y * sw4 + x] = cell->darkness
		1958	? 255 - (cell->darkness - 1)
1064	? 255 - FOW_DARKNESS	1959	: 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	}	1960	}
1090	}	1961	}
1091
1092	glEnd ();
1093
1094	glDisable (GL_TEXTURE_2D);
1095	glDisable (GL_BLEND);
1096		1962
1097	EXTEND (SP, 3);	1963	EXTEND (SP, 3);
1098	PUSHs (sv_2mortal (newSViv (sw4)));	1964	PUSHs (sv_2mortal (newSViv (sw4)));
1099	PUSHs (sv_2mortal (newSViv (sh)));	1965	PUSHs (sv_2mortal (newSViv (sh)));
1100	PUSHs (darkness_sv);	1966	PUSHs (darkness_sv);
1101	}	1967	}
1102		1968
1103	SV *	1969	SV *
1104	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	1970	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1105	CODE:	1971	CODE:
1106	{	1972	{
1107	int x, y, x1, y1;	1973	int x, y, x1, y1;
1108	SV data_sv = newSV (w h * 7 + 5);	1974	SV data_sv = newSV (w h * 7 + 5);
1109	uint8_t data = (uint8_t )SvPVX (data_sv);	1975	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1134	if (row && row->c0 <= x && x < row->c1)	2000	if (row && row->c0 <= x && x < row->c1)
1135	{	2001	{
1136	mapcell *cell = row->col + (x - row->c0);	2002	mapcell *cell = row->col + (x - row->c0);
1137	uint8_t flags = 0;	2003	uint8_t flags = 0;
1138		2004
1139	if (cell->face [0]) flags \|= 1;	2005	if (cell->tile [0]) flags \|= 1;
1140	if (cell->face [1]) flags \|= 2;	2006	if (cell->tile [1]) flags \|= 2;
1141	if (cell->face [2]) flags \|= 4;	2007	if (cell->tile [2]) flags \|= 4;
1142		2008
1143	*data++ = flags;	2009	*data++ = flags;
1144		2010
1145	if (flags & 1)	2011	if (flags & 1)
1146	{	2012	{
		2013	tileid tile = cell->tile [0];
1147	*data++ = cell->face [0] >> 8;	2014	*data++ = tile >> 8;
1148	*data++ = cell->face [0];	2015	*data++ = tile;
1149	}	2016	}
1150		2017
1151	if (flags & 2)	2018	if (flags & 2)
1152	{	2019	{
		2020	tileid tile = cell->tile [1];
1153	*data++ = cell->face [1] >> 8;	2021	*data++ = tile >> 8;
1154	*data++ = cell->face [1];	2022	*data++ = tile;
1155	}	2023	}
1156		2024
1157	if (flags & 4)	2025	if (flags & 4)
1158	{	2026	{
		2027	tileid tile = cell->tile [2];
1159	*data++ = cell->face [2] >> 8;	2028	*data++ = tile >> 8;
1160	*data++ = cell->face [2];	2029	*data++ = tile;
1161	}	2030	}
1162	}	2031	}
1163	else	2032	else
1164	*data++ = 0;	2033	*data++ = 0;
1165	}	2034	}
…		…
1171	}	2040	}
1172	OUTPUT:	2041	OUTPUT:
1173	RETVAL	2042	RETVAL
1174		2043
1175	void	2044	void
1176	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2045	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1177	PPCODE:	2046	PPCODE:
1178	{	2047	{
1179	int x, y, z;	2048	int x, y, z;
1180	int w, h;	2049	int w, h;
1181	int x1, y1;	2050	int x1, y1;
…		…
1205	{	2074	{
1206	uint8_t flags = *data++;	2075	uint8_t flags = *data++;
1207		2076
1208	if (flags)	2077	if (flags)
1209	{	2078	{
1210	mapface face[3] = { 0, 0, 0 };
1211
1212	mapcell *cell = row_get_cell (row, x);	2079	mapcell *cell = row_get_cell (row, x);
		2080	tileid tile[3] = { 0, 0, 0 };
1213		2081
1214	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2082	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1215	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2083	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1216	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2084	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1217		2085
1218	if (cell->darkness <= 0)	2086	if (cell->darkness == 0)
1219	{	2087	{
1220	cell->darkness = -1;	2088	cell->darkness = 0;
1221		2089
1222	for (z = 0; z <= 2; z++)	2090	for (z = 0; z <= 2; z++)
1223	{	2091	{
1224	cell->face[z] = face[z];	2092	tileid t = tile [z];
1225		2093
1226	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2094	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2095	{
1227	XPUSHs (sv_2mortal (newSViv (face[z])));	2096	XPUSHs (sv_2mortal (newSViv (t)));
		2097	need_texid (self, t);
		2098	}
		2099
		2100	cell->tile [z] = t;
1228	}	2101	}
1229	}	2102	}
1230	}	2103	}
1231	}	2104	}
1232	}	2105	}
1233	}	2106	}
1234		2107
1235	MODULE = CFClient PACKAGE = CFClient::MixChunk	2108	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1236		2109
1237	CFClient::MixChunk	2110	CFPlus::MixChunk
1238	new_from_file (SV class, char path)	2111	new_from_file (SV class, char path)
1239	CODE:	2112	CODE:
1240	RETVAL = Mix_LoadWAV (path);	2113	RETVAL = Mix_LoadWAV (path);
1241	OUTPUT:	2114	OUTPUT:
1242	RETVAL	2115	RETVAL
1243		2116
1244	void	2117	void
1245	DESTROY (CFClient::MixChunk self)	2118	DESTROY (CFPlus::MixChunk self)
1246	CODE:	2119	CODE:
1247	Mix_FreeChunk (self);	2120	Mix_FreeChunk (self);
1248		2121
1249	int	2122	int
1250	volume (CFClient::MixChunk self, int volume = -1)	2123	volume (CFPlus::MixChunk self, int volume = -1)
1251	CODE:	2124	CODE:
1252	RETVAL = Mix_VolumeChunk (self, volume);	2125	RETVAL = Mix_VolumeChunk (self, volume);
1253	OUTPUT:	2126	OUTPUT:
1254	RETVAL	2127	RETVAL
1255		2128
1256	int	2129	int
1257	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2130	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1258	CODE:	2131	CODE:
1259	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2132	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1260	OUTPUT:	2133	OUTPUT:
1261	RETVAL	2134	RETVAL
1262		2135
1263	MODULE = CFClient PACKAGE = CFClient::MixMusic	2136	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1264		2137
1265	int	2138	int
1266	volume (int volume = -1)	2139	volume (int volume = -1)
1267	CODE:	2140	CODE:
1268	RETVAL = Mix_VolumeMusic (volume);	2141	RETVAL = Mix_VolumeMusic (volume);
1269	OUTPUT:	2142	OUTPUT:
1270	RETVAL	2143	RETVAL
1271		2144
		2145	int
		2146	fade_out (int ms)
		2147	CODE:
		2148	RETVAL = Mix_FadeOutMusic (ms);
		2149	OUTPUT:
		2150	RETVAL
		2151
1272	CFClient::MixMusic	2152	CFPlus::MixMusic
1273	new_from_file (SV class, char path)	2153	new_from_file (SV class, char path)
1274	CODE:	2154	CODE:
1275	RETVAL = Mix_LoadMUS (path);	2155	RETVAL = Mix_LoadMUS (path);
1276	OUTPUT:	2156	OUTPUT:
1277	RETVAL	2157	RETVAL
1278		2158
1279	void	2159	void
1280	DESTROY (CFClient::MixMusic self)	2160	DESTROY (CFPlus::MixMusic self)
1281	CODE:	2161	CODE:
1282	Mix_FreeMusic (self);	2162	Mix_FreeMusic (self);
1283		2163
1284	int	2164	int
1285	play (CFClient::MixMusic self, int loops = -1)	2165	play (CFPlus::MixMusic self, int loops = -1)
1286	CODE:	2166	CODE:
1287	RETVAL = Mix_PlayMusic (self, loops);	2167	RETVAL = Mix_PlayMusic (self, loops);
1288	OUTPUT:	2168	OUTPUT:
1289	RETVAL	2169	RETVAL
1290		2170
1291	MODULE = CFClient PACKAGE = CFClient::OpenGL	2171	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1292		2172
1293	BOOT:	2173	BOOT:
1294	{	2174	{
1295	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2175	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1296	static const struct {	2176	static const struct {
1297	const char *name;	2177	const char *name;
1298	IV iv;	2178	IV iv;
1299	} *civ, const_iv[] = {	2179	} *civ, const_iv[] = {
1300	# define const_iv(name) { # name, (IV)name }	2180	# define const_iv(name) { # name, (IV)name }
1301	const_iv (GL_COLOR_MATERIAL),	2181	const_iv (GL_COLOR_MATERIAL),
1302	const_iv (GL_SMOOTH),	2182	const_iv (GL_SMOOTH),
1303	const_iv (GL_FLAT),	2183	const_iv (GL_FLAT),
		2184	const_iv (GL_DITHER),
1304	const_iv (GL_BLEND),	2185	const_iv (GL_BLEND),
		2186	const_iv (GL_CULL_FACE),
		2187	const_iv (GL_SCISSOR_TEST),
		2188	const_iv (GL_DEPTH_TEST),
		2189	const_iv (GL_ALPHA_TEST),
		2190	const_iv (GL_NORMALIZE),
		2191	const_iv (GL_RESCALE_NORMAL),
		2192	const_iv (GL_FRONT),
		2193	const_iv (GL_BACK),
1305	const_iv (GL_AND),	2194	const_iv (GL_AND),
		2195	const_iv (GL_ONE),
		2196	const_iv (GL_ZERO),
1306	const_iv (GL_SRC_ALPHA),	2197	const_iv (GL_SRC_ALPHA),
		2198	const_iv (GL_DST_ALPHA),
1307	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2199	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		2200	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2201	const_iv (GL_SRC_ALPHA_SATURATE),
1308	const_iv (GL_RGB),	2202	const_iv (GL_RGB),
1309	const_iv (GL_RGBA),	2203	const_iv (GL_RGBA),
		2204	const_iv (GL_RGBA4),
		2205	const_iv (GL_RGBA8),
		2206	const_iv (GL_RGB5_A1),
1310	const_iv (GL_UNSIGNED_BYTE),	2207	const_iv (GL_UNSIGNED_BYTE),
1311	const_iv (GL_ALPHA4),	2208	const_iv (GL_UNSIGNED_SHORT),
		2209	const_iv (GL_UNSIGNED_INT),
1312	const_iv (GL_ALPHA),	2210	const_iv (GL_ALPHA),
		2211	const_iv (GL_INTENSITY),
		2212	const_iv (GL_LUMINANCE),
		2213	const_iv (GL_LUMINANCE_ALPHA),
1313	const_iv (GL_FLOAT),	2214	const_iv (GL_FLOAT),
1314	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2215	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1315	const_iv (GL_COMPILE),	2216	const_iv (GL_COMPILE),
1316	const_iv (GL_TEXTURE_1D),	2217	const_iv (GL_TEXTURE_1D),
1317	const_iv (GL_TEXTURE_2D),	2218	const_iv (GL_TEXTURE_2D),
…		…
1319	const_iv (GL_TEXTURE_MAG_FILTER),	2220	const_iv (GL_TEXTURE_MAG_FILTER),
1320	const_iv (GL_TEXTURE_MIN_FILTER),	2221	const_iv (GL_TEXTURE_MIN_FILTER),
1321	const_iv (GL_TEXTURE_ENV_MODE),	2222	const_iv (GL_TEXTURE_ENV_MODE),
1322	const_iv (GL_TEXTURE_WRAP_S),	2223	const_iv (GL_TEXTURE_WRAP_S),
1323	const_iv (GL_TEXTURE_WRAP_T),	2224	const_iv (GL_TEXTURE_WRAP_T),
		2225	const_iv (GL_REPEAT),
1324	const_iv (GL_CLAMP),	2226	const_iv (GL_CLAMP),
1325	const_iv (GL_REPEAT),	2227	const_iv (GL_CLAMP_TO_EDGE),
1326	const_iv (GL_NEAREST),	2228	const_iv (GL_NEAREST),
1327	const_iv (GL_LINEAR),	2229	const_iv (GL_LINEAR),
		2230	const_iv (GL_NEAREST_MIPMAP_NEAREST),
		2231	const_iv (GL_LINEAR_MIPMAP_NEAREST),
		2232	const_iv (GL_NEAREST_MIPMAP_LINEAR),
		2233	const_iv (GL_LINEAR_MIPMAP_LINEAR),
		2234	const_iv (GL_GENERATE_MIPMAP),
1328	const_iv (GL_MODULATE),	2235	const_iv (GL_MODULATE),
		2236	const_iv (GL_DECAL),
1329	const_iv (GL_REPLACE),	2237	const_iv (GL_REPLACE),
		2238	const_iv (GL_DEPTH_BUFFER_BIT),
1330	const_iv (GL_COLOR_BUFFER_BIT),	2239	const_iv (GL_COLOR_BUFFER_BIT),
1331	const_iv (GL_PROJECTION),	2240	const_iv (GL_PROJECTION),
1332	const_iv (GL_MODELVIEW),	2241	const_iv (GL_MODELVIEW),
1333	const_iv (GL_COLOR_LOGIC_OP),	2242	const_iv (GL_COLOR_LOGIC_OP),
		2243	const_iv (GL_SEPARABLE_2D),
1334	const_iv (GL_CONVOLUTION_2D),	2244	const_iv (GL_CONVOLUTION_2D),
1335	const_iv (GL_CONVOLUTION_BORDER_MODE),	2245	const_iv (GL_CONVOLUTION_BORDER_MODE),
1336	const_iv (GL_CONSTANT_BORDER),	2246	const_iv (GL_CONSTANT_BORDER),
1337	const_iv (GL_LINES),	2247	const_iv (GL_LINES),
		2248	const_iv (GL_LINE_STRIP),
		2249	const_iv (GL_LINE_LOOP),
1338	const_iv (GL_QUADS),	2250	const_iv (GL_QUADS),
1339	const_iv (GL_LINE_LOOP),	2251	const_iv (GL_QUAD_STRIP),
		2252	const_iv (GL_TRIANGLES),
		2253	const_iv (GL_TRIANGLE_STRIP),
		2254	const_iv (GL_TRIANGLE_FAN),
1340	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2255	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1341	const_iv (GL_FASTEST),	2256	const_iv (GL_FASTEST),
		2257	const_iv (GL_V2F),
		2258	const_iv (GL_V3F),
		2259	const_iv (GL_T2F_V3F),
		2260	const_iv (GL_T2F_N3F_V3F),
1342	# undef const_iv	2261	# undef const_iv
1343	};	2262	};
1344		2263
1345	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2264	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1346	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2265	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2266
		2267	texture_av = newAV ();
		2268	AvREAL_off (texture_av);
1347	}	2269	}
		2270
		2271	char *
		2272	gl_vendor ()
		2273	CODE:
		2274	RETVAL = (char *)glGetString (GL_VENDOR);
		2275	OUTPUT:
		2276	RETVAL
		2277
		2278	char *
		2279	gl_version ()
		2280	CODE:
		2281	RETVAL = (char *)glGetString (GL_VERSION);
		2282	OUTPUT:
		2283	RETVAL
		2284
		2285	char *
		2286	gl_extensions ()
		2287	CODE:
		2288	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2289	OUTPUT:
		2290	RETVAL
1348		2291
1349	int glGetError ()	2292	int glGetError ()
		2293
		2294	void glFinish ()
1350		2295
1351	void glClear (int mask)	2296	void glClear (int mask)
1352		2297
1353	void glClearColor (float r, float g, float b, float a = 1.0)	2298	void glClearColor (float r, float g, float b, float a = 1.0)
1354	PROTOTYPE: @	2299	PROTOTYPE: @
…		…
1361		2306
1362	void glHint (int target, int mode)	2307	void glHint (int target, int mode)
1363		2308
1364	void glBlendFunc (int sfactor, int dfactor)	2309	void glBlendFunc (int sfactor, int dfactor)
1365		2310
		2311	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2312	CODE:
		2313	gl_BlendFuncSeparate (sa, da, saa, daa);
		2314
		2315	void glDepthMask (int flag)
		2316
1366	void glLogicOp (int opcode)	2317	void glLogicOp (int opcode)
1367		2318
		2319	void glColorMask (int red, int green, int blue, int alpha)
		2320
1368	void glMatrixMode (int mode)	2321	void glMatrixMode (int mode)
1369		2322
1370	void glPushMatrix ()	2323	void glPushMatrix ()
1371		2324
1372	void glPopMatrix ()	2325	void glPopMatrix ()
1373		2326
1374	void glLoadIdentity ()	2327	void glLoadIdentity ()
1375		2328
		2329	void glDrawBuffer (int buffer)
		2330
		2331	void glReadBuffer (int buffer)
		2332
		2333	# near_ and far_ are due to microsofts buggy "c" compiler
		2334	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2335
		2336	# 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)	2337	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1377		2338
1378	void glViewport (int x, int y, int width, int height)	2339	void glViewport (int x, int y, int width, int height)
		2340
		2341	void glScissor (int x, int y, int width, int height)
1379		2342
1380	void glTranslate (float x, float y, float z = 0.)	2343	void glTranslate (float x, float y, float z = 0.)
1381	CODE:	2344	CODE:
1382	glTranslatef (x, y, z);	2345	glTranslatef (x, y, z);
1383		2346
1384	void glScale (float x, float y, float z)	2347	void glScale (float x, float y, float z = 1.)
1385	CODE:	2348	CODE:
1386	glScalef (x, y, z);	2349	glScalef (x, y, z);
1387		2350
1388	void glRotate (float angle, float x, float y, float z)	2351	void glRotate (float angle, float x, float y, float z)
1389	CODE:	2352	CODE:
…		…
1393		2356
1394	void glEnd ()	2357	void glEnd ()
1395		2358
1396	void glColor (float r, float g, float b, float a = 1.0)	2359	void glColor (float r, float g, float b, float a = 1.0)
1397	PROTOTYPE: @	2360	PROTOTYPE: @
		2361	ALIAS:
		2362	glColor_premultiply = 1
1398	CODE:	2363	CODE:
		2364	if (ix)
		2365	{
		2366	r *= a;
		2367	g *= a;
		2368	b *= a;
		2369	}
		2370	// microsoft visual "c" rounds instead of truncating...
1399	glColor4f (r, g, b, a);	2371	glColor4f (r, g, b, a);
		2372
		2373	void glInterleavedArrays (int format, int stride, char *data)
		2374
		2375	void glDrawElements (int mode, int count, int type, char *indices)
		2376
		2377	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2378
		2379	void glRasterPos (float x, float y, float z = 0.)
		2380	CODE:
		2381	glRasterPos3f (0, 0, z);
		2382	glBitmap (0, 0, 0, 0, x, y, 0);
1400		2383
1401	void glVertex (float x, float y, float z = 0.)	2384	void glVertex (float x, float y, float z = 0.)
1402	CODE:	2385	CODE:
1403	glVertex3f (x, y, z);	2386	glVertex3f (x, y, z);
1404		2387
…		…
1416		2399
1417	void glBindTexture (int target, int name)	2400	void glBindTexture (int target, int name)
1418		2401
1419	void glConvolutionParameter (int target, int pname, float params)	2402	void glConvolutionParameter (int target, int pname, float params)
1420	CODE:	2403	CODE:
		2404	if (gl.ConvolutionParameterf)
1421	glConvolutionParameterf (target, pname, params);	2405	gl.ConvolutionParameterf (target, pname, params);
1422		2406
1423	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2407	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		2408	CODE:
		2409	if (gl.ConvolutionFilter2D)
		2410	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		2411
		2412	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
		2413	CODE:
		2414	if (gl.SeparableFilter2D)
		2415	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1424		2416
1425	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2417	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1426		2418
1427	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2419	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		2420
		2421	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2422
		2423	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1428		2424
1429	int glGenTexture ()	2425	int glGenTexture ()
1430	CODE:	2426	CODE:
1431	{	2427	RETVAL = gen_texture ();
1432	GLuint name;
1433	glGenTextures (1, &name);
1434	RETVAL = name;
1435	}
1436	OUTPUT:	2428	OUTPUT:
1437	RETVAL	2429	RETVAL
1438		2430
1439	void glDeleteTexture (int name)	2431	void glDeleteTexture (int name)
1440	CODE:	2432	CODE:
1441	{
1442	GLuint name_ = name;
1443	glDeleteTextures (1, &name_);	2433	del_texture (name);
1444	}	2434
1445
1446	int glGenList ()	2435	int glGenList ()
1447	CODE:	2436	CODE:
1448	RETVAL = glGenLists (1);	2437	RETVAL = glGenLists (1);
1449	OUTPUT:	2438	OUTPUT:
1450	RETVAL	2439	RETVAL

Diff Legend

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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 1.194 by root, Thu Jul 12 17:56:50 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 1.194 by root, Thu Jul 12 17:56:50 2007 UTC