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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.63 by root, Mon Apr 24 06:05:33 2006 UTC vs.
Revision 1.193 by root, Sun Jul 1 03:12:34 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2	# include <malloc.h>	4	# include <malloc.h>
		5	# include <windows.h>
		6	# include <wininet.h>
		7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
3	#endif	14	#endif
4		15
5	#include "EXTERN.h"	16	#include "EXTERN.h"
6	#include "perl.h"	17	#include "perl.h"
7	#include "XSUB.h"	18	#include "XSUB.h"
8		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	#endif
		23
		24	#include <assert.h>
		25	#include <math.h>
9	#include <string.h>	26	#include <string.h>
10	#include <stdio.h>	27	#include <stdio.h>
		28	#include <stdlib.h>
11		29
12	#include <SDL.h>	30	#include <SDL.h>
		31	#include <SDL_endian.h>
13	#include <SDL_image.h>	32	#include <SDL_image.h>
14	#include <SDL_mixer.h>	33	#include <SDL_mixer.h>
15	#include <SDL_opengl.h>	34	#include <SDL_opengl.h>
16		35
		36	#define PANGO_ENABLE_BACKEND
		37	#define G_DISABLE_CAST_CHECKS
		38
17	#include <glib/gmacros.h>	39	#include <glib/gmacros.h>
18		40
19	#include <pango/pango.h>	41	#include <pango/pango.h>
20	#include <pango/pangofc-fontmap.h>
21	#include <pango/pangoft2.h>
22		42
23	#ifndef _WIN32	43	#ifndef _WIN32
24	# include <sys/types.h>	44	# include <sys/types.h>
25	# include <sys/socket.h>	45	# include <sys/socket.h>
26	# include <netinet/in.h>	46	# include <netinet/in.h>
27	# include <netinet/tcp.h>	47	# include <netinet/tcp.h>
28	# include <inttypes.h>	48	# include <inttypes.h>
29	#else
30	typedef unsigned char uint8_t;
31	typedef unsigned short uint16_t;
32	typedef unsigned int uint32_t;
33	typedef signed char int8_t;
34	typedef signed short int16_t;
35	typedef signed int int32_t;
36	#endif	49	#endif
37		50
38	#include "glext.h"	51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
39		52
40	#define FOW_DARKNESS 32	53	#define FOW_DARKNESS 32
41		54
42	#define MAP_EXTEND_X 32	55	#define MAP_EXTEND_X 32
43	#define MAP_EXTEND_Y 512	56	#define MAP_EXTEND_Y 512
44		57
45	#define MIN_FONT_HEIGHT 10	58	#define MIN_FONT_HEIGHT 10
46		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
47	typedef Mix_Chunk *CFClient__MixChunk;	116	typedef Mix_Chunk *CFPlus__MixChunk;
48	typedef Mix_Music *CFClient__MixMusic;	117	typedef Mix_Music *CFPlus__MixMusic;
49		118
50	typedef PangoFontDescription *CFClient__Font;	119	typedef PangoFontDescription *CFPlus__Font;
		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	}
51		138
52	typedef struct cf_layout {	139	typedef struct cf_layout {
53	PangoLayout *pl;	140	PangoLayout *pl;
		141	float r, g, b, a; // default color for rgba mode
54	int base_height;	142	int base_height;
55	CFClient__Font font;	143	CFPlus__Font font;
56	} *CFClient__Layout;	144	} *CFPlus__Layout;
57		145
58	static CFClient__Font default_font;	146	static CFPlus__Font default_font;
59	static PangoContext *context;	147	static PangoContext *opengl_context;
60	static PangoFontMap *fontmap;	148	static PangoFontMap *opengl_fontmap;
61		149
62	static void	150	static void
63	substitute_func (FcPattern *pattern, gpointer data)	151	substitute_func (FcPattern *pattern, gpointer data)
64	{	152	{
65	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
66	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	157	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
67	}	158	}
68		159
69	static void	160	static void
70	layout_update_font (CFClient__Layout self)	161	layout_update_font (CFPlus__Layout self)
71	{	162	{
72	/* 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
73	* reasonably well with bitstream vera	164	* reasonably well with bitstream vera
74	*/	165	*/
75	PangoFontDescription *font = self->font ? self->font : default_font;	166	PangoFontDescription *font = self->font ? self->font : default_font;
79		170
80	pango_layout_set_font_description (self->pl, font);	171	pango_layout_set_font_description (self->pl, font);
81	}	172	}
82		173
83	static void	174	static void
84	layout_get_pixel_size (CFClient__Layout self, int w, int h)	175	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
85	{	176	{
		177	PangoRectangle rect;
		178
		179	// get_pixel_* wrongly rounds down
86	pango_layout_get_pixel_size (self->pl, w, h);	180	pango_layout_get_extents (self->pl, 0, &rect);
87		181
88	w = (w + 3) & ~3;	182	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
89	if (!w) w = 1;	183	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
90	if (!h) h = 1;
91	}
92		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;
93	typedef uint16_t mapface;	193	typedef uint16_t faceid;
94		194
95	typedef struct {	195	typedef struct {
96	GLint name;	196	int name;
97	int w, h;	197	int w, h;
98	float s, t;	198	float s, t;
99	uint8_t r, g, b, a;	199	uint8_t r, g, b, a;
		200	tileid smoothtile;
		201	uint8_t smoothlevel;
100	} maptex;	202	} maptex;
101		203
102	typedef struct {	204	typedef struct {
		205	uint32_t player;
		206	tileid tile[3];
103	int16_t darkness;	207	uint16_t darkness;
104	mapface face[3];	208	uint8_t stat_width, stat_hp, flags, smoothmax;
105	} mapcell;	209	} mapcell;
106		210
107	typedef struct {	211	typedef struct {
108	int32_t c0, c1;	212	int32_t c0, c1;
109	mapcell *col;	213	mapcell *col;
110	} maprow;	214	} maprow;
111		215
112	typedef struct map {	216	typedef struct map {
113	int x, y, w, h;	217	int x, y, w, h;
114	int ox, oy; /* offset to virtual global coordinate system */	218	int ox, oy; /* offset to virtual global coordinate system */
115	int faces;	219	int faces; tileid *face2tile; // [faceid]
116	mapface *face;	220	int texs; maptex *tex; // [tileid]
117
118	int texs;
119	maptex *tex;
120		221
121	int32_t rows;	222	int32_t rows;
122	maprow *row;	223	maprow *row;
123	} *CFClient__Map;	224	} *CFPlus__Map;
124		225
125	static char *	226	static char *
126	prepend (char *ptr, int sze, int inc)	227	prepend (char *ptr, int sze, int inc)
127	{	228	{
128	char *p;	229	char *p;
…		…
145	}	246	}
146		247
147	#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))
148	#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))
149		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
150	static maprow *	271	static maprow *
151	map_get_row (CFClient__Map self, int y)	272	map_get_row (CFPlus__Map self, int y)
152	{	273	{
153	if (0 > y)	274	if (0 > y)
154	{	275	{
155	int extend = - y + MAP_EXTEND_Y;	276	int extend = - y + MAP_EXTEND_Y;
156	Prepend (maprow, self->row, self->rows, extend);	277	Prepend (maprow, self->row, self->rows, extend);
…		…
194		315
195	return row->col + (x - row->c0);	316	return row->col + (x - row->c0);
196	}	317	}
197		318
198	static mapcell *	319	static mapcell *
199	map_get_cell (CFClient__Map self, int x, int y)	320	map_get_cell (CFPlus__Map self, int x, int y)
200	{	321	{
201	return row_get_cell (map_get_row (self, y), x);	322	return row_get_cell (map_get_row (self, y), x);
202	}	323	}
203		324
204	static void	325	static void
205	map_clear (CFClient__Map self)	326	map_clear (CFPlus__Map self)
206	{	327	{
207	int r;	328	int r;
208		329
209	for (r = 0; r < self->rows; r++)	330	for (r = 0; r < self->rows; r++)
210	Safefree (self->row[r].col);	331	Safefree (self->row[r].col);
…		…
218	self->row = 0;	339	self->row = 0;
219	self->rows = 0;	340	self->rows = 0;
220	}	341	}
221		342
222	static void	343	static void
223	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)
224	{	345	{
225	int x, y;	346	int x, y;
226	maprow *row;	347	maprow *row;
		348	mapcell *cell;
227		349
228	for (y = y0; y < y0 + h; y++)	350	for (y = y0; y < y0 + h; y++)
229	if (y >= 0)	351	if (y >= 0)
230	{	352	{
231	if (y >= self->rows)	353	if (y >= self->rows)
…		…
237	if (x >= row->c0)	359	if (x >= row->c0)
238	{	360	{
239	if (x >= row->c1)	361	if (x >= row->c1)
240	break;	362	break;
241		363
242	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;
243	}	370	}
244	}	371	}
245	}	372	}
246		373
		374	typedef struct {
		375	tileid tile;
		376	uint8_t x, y, level;
		377	} smooth_key;
		378
247	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
248	music_finished ()	391	music_finished (void)
249	{	392	{
250	SDL_UserEvent ev;	393	SDL_UserEvent ev;
251		394
252	ev.type = SDL_USEREVENT;	395	ev.type = SDL_USEREVENT;
253	ev.code = 0;	396	ev.code = 0;
…		…
255	ev.data2 = 0;	398	ev.data2 = 0;
256		399
257	SDL_PushEvent ((SDL_Event *)&ev);	400	SDL_PushEvent ((SDL_Event *)&ev);
258	}	401	}
259		402
		403	static void
		404	channel_finished (int channel)
		405	{
		406	SDL_UserEvent ev;
		407
		408	ev.type = SDL_USEREVENT;
		409	ev.code = 1;
		410	ev.data1 = (void *)(long)channel;
		411	ev.data2 = 0;
		412
		413	SDL_PushEvent ((SDL_Event *)&ev);
		414	}
		415
		416	static unsigned int
		417	minpot (unsigned int n)
		418	{
		419	if (!n)
		420	return 0;
		421
		422	--n;
		423
		424	n \|= n >> 1;
		425	n \|= n >> 2;
		426	n \|= n >> 4;
		427	n \|= n >> 8;
		428	n \|= n >> 16;
		429
		430	return n + 1;
		431	}
		432
		433	/* SDL should provide this, really. */
		434	#define SDLK_MODIFIER_MIN 300
		435	#define SDLK_MODIFIER_MAX 314
		436
260	MODULE = CFClient PACKAGE = CFClient	437	MODULE = CFPlus PACKAGE = CFPlus
261		438
262	PROTOTYPES: ENABLE	439	PROTOTYPES: ENABLE
263		440
264	BOOT:	441	BOOT:
265	{	442	{
266	HV *stash = gv_stashpv ("CFClient", 1);	443	HV *stash = gv_stashpv ("CFPlus", 1);
267	static const struct {	444	static const struct {
268	const char *name;	445	const char *name;
269	IV iv;	446	IV iv;
270	} *civ, const_iv[] = {	447	} *civ, const_iv[] = {
271	# 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
272	const_iv (SDL_ACTIVEEVENT),	452	const_iv (SDL_ACTIVEEVENT),
273	const_iv (SDL_KEYDOWN),	453	const_iv (SDL_KEYDOWN),
274	const_iv (SDL_KEYUP),	454	const_iv (SDL_KEYUP),
275	const_iv (SDL_MOUSEMOTION),	455	const_iv (SDL_MOUSEMOTION),
276	const_iv (SDL_MOUSEBUTTONDOWN),	456	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
285	const_iv (SDL_EVENT_RESERVEDA),	465	const_iv (SDL_EVENT_RESERVEDA),
286	const_iv (SDL_EVENT_RESERVEDB),	466	const_iv (SDL_EVENT_RESERVEDB),
287	const_iv (SDL_VIDEORESIZE),	467	const_iv (SDL_VIDEORESIZE),
288	const_iv (SDL_VIDEOEXPOSE),	468	const_iv (SDL_VIDEOEXPOSE),
289	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
290	const_iv (SDLK_KP0),	475	const_iv (SDLK_KP0),
291	const_iv (SDLK_KP1),	476	const_iv (SDLK_KP1),
292	const_iv (SDLK_KP2),	477	const_iv (SDLK_KP2),
293	const_iv (SDLK_KP3),	478	const_iv (SDLK_KP3),
294	const_iv (SDLK_KP4),	479	const_iv (SDLK_KP4),
…		…
349	const_iv (SDLK_BREAK),	534	const_iv (SDLK_BREAK),
350	const_iv (SDLK_MENU),	535	const_iv (SDLK_MENU),
351	const_iv (SDLK_POWER),	536	const_iv (SDLK_POWER),
352	const_iv (SDLK_EURO),	537	const_iv (SDLK_EURO),
353	const_iv (SDLK_UNDO),	538	const_iv (SDLK_UNDO),
		539
354	const_iv (KMOD_NONE),	540	const_iv (KMOD_NONE),
		541	const_iv (KMOD_SHIFT),
355	const_iv (KMOD_LSHIFT),	542	const_iv (KMOD_LSHIFT),
356	const_iv (KMOD_RSHIFT),	543	const_iv (KMOD_RSHIFT),
		544	const_iv (KMOD_CTRL),
357	const_iv (KMOD_LCTRL),	545	const_iv (KMOD_LCTRL),
358	const_iv (KMOD_RCTRL),	546	const_iv (KMOD_RCTRL),
		547	const_iv (KMOD_ALT),
359	const_iv (KMOD_LALT),	548	const_iv (KMOD_LALT),
360	const_iv (KMOD_RALT),	549	const_iv (KMOD_RALT),
		550	const_iv (KMOD_META),
361	const_iv (KMOD_LMETA),	551	const_iv (KMOD_LMETA),
362	const_iv (KMOD_RMETA),	552	const_iv (KMOD_RMETA),
363	const_iv (KMOD_NUM),	553	const_iv (KMOD_NUM),
364	const_iv (KMOD_CAPS),	554	const_iv (KMOD_CAPS),
365	const_iv (KMOD_MODE),	555	const_iv (KMOD_MODE),
366	const_iv (KMOD_CTRL),
367	const_iv (KMOD_SHIFT),
368	const_iv (KMOD_ALT),
369	const_iv (KMOD_META)
370	# undef const_iv	556	# undef const_iv
371	};	557	};
372		558
373	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; )
374	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
375		561
376	fontmap = pango_ft2_font_map_new ();	562	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
377	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	563	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
378	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
379	}	564	}
		565
		566	void
		567	weaken (SV *rv)
		568	PROTOTYPE: $
		569	CODE:
		570	sv_rvweaken (rv);
380		571
381	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
382	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	593	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
383		594
384	void	595	void
385	SDL_Quit ()	596	SDL_Quit ()
386		597
387	void	598	void
…		…
393	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	604	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
394	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	605	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
395	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	606	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
396	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	607	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
397		608
		609	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		610	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		611
398	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	612	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
399	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	613	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
400	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	614	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
401	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	615	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
402		616
403	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	617	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		618	#if SDL_VERSION_ATLEAST(1,2,10)
404	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	619	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
405	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	620	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		621	#endif
406		622
407	SDL_EnableUNICODE (1);	623	SDL_EnableUNICODE (1);
408	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	624	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
409		625
410	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	626	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
…		…
419		635
420	++m;	636	++m;
421	}	637	}
422	}	638	}
423		639
		640	char *
		641	SDL_GetError ()
		642
424	int	643	int
425	SDL_SetVideoMode (int w, int h, int fullscreen)	644	SDL_SetVideoMode (int w, int h, int fullscreen)
426	CODE:	645	CODE:
427	RETVAL = !!SDL_SetVideoMode (	646	RETVAL = !!SDL_SetVideoMode (
428	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	647	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
429	);	648	);
		649	if (RETVAL)
		650	{
		651	av_clear (texture_av);
		652
430	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	}
431	OUTPUT:	659	OUTPUT:
432	RETVAL	660	RETVAL
433		661
434	void	662	void
435	SDL_GL_SwapBuffers ()	663	SDL_GL_SwapBuffers ()
		664
		665	char *
		666	SDL_GetKeyName (int sym)
436		667
437	void	668	void
438	SDL_PollEvent ()	669	SDL_PollEvent ()
439	PPCODE:	670	PPCODE:
440	{	671	{
…		…
442		673
443	while (SDL_PollEvent (&ev))	674	while (SDL_PollEvent (&ev))
444	{	675	{
445	HV *hv = newHV ();	676	HV *hv = newHV ();
446	hv_store (hv, "type", 4, newSViv (ev.type), 0);	677	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		678
447	switch (ev.type)	679	switch (ev.type)
448	{	680	{
449	case SDL_KEYDOWN:	681	case SDL_KEYDOWN:
450	case SDL_KEYUP:	682	case SDL_KEYUP:
451	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	683	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
452	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	684	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
453	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 */
454	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	687	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
455	break;	688	break;
456		689
457	case SDL_ACTIVEEVENT:	690	case SDL_ACTIVEEVENT:
458	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	691	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
459	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	692	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
460	break;	693	break;
461		694
462	case SDL_MOUSEMOTION:	695	case SDL_MOUSEMOTION:
		696	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		697
463	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	698	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);
464	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	699	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);
465	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	700	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);
466	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	701	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);
467	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	702	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);
468	break;	703	break;
469		704
470	case SDL_MOUSEBUTTONDOWN:	705	case SDL_MOUSEBUTTONDOWN:
471	case SDL_MOUSEBUTTONUP:	706	case SDL_MOUSEBUTTONUP:
		707	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		708
472	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	709	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
473	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	710	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
474	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	711	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
475	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;
476	}	720	}
477		721
478	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	722	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
479	}	723	}
480	}	724	}
481		725
482	int	726	int
483	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)
484	POSTCALL:	728	POSTCALL:
485	Mix_HookMusicFinished (music_finished);	729	Mix_HookMusicFinished (music_finished);
		730	Mix_ChannelFinished (channel_finished);
486		731
487	void	732	void
488	Mix_CloseAudio ()	733	Mix_CloseAudio ()
489		734
490	int	735	int
491	Mix_AllocateChannels (int numchans = -1)	736	Mix_AllocateChannels (int numchans = -1)
492		737
493	void	738	void
494	lowdelay (int fd, int val = 1)	739	lowdelay (int fd, int val = 1)
495	CODE:	740	CODE:
		741	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		742
		743	void
		744	win32_proxy_info ()
		745	PPCODE:
		746	{
496	#ifndef _WIN32	747	#ifdef _WIN32
497	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	}
498	#endif	769	#endif
499		770	}
500	char *
501	gl_version ()
502	CODE:
503	RETVAL = (char *)glGetString (GL_VERSION);
504	OUTPUT:
505	RETVAL
506
507	char *
508	gl_extensions ()
509	CODE:
510	RETVAL = (char *)glGetString (GL_EXTENSIONS);
511	OUTPUT:
512	RETVAL
513		771
514	void	772	void
515	add_font (char *file)	773	add_font (char *file)
516	CODE:	774	CODE:
517	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	775	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
518		776
519	void	777	void
520	load_image_inline (SV *image_)	778	load_image_inline (SV *image_)
521	ALIAS:	779	ALIAS:
522	load_image_file = 1	780	load_image_file = 1
…		…
564		822
565	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	823	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
566		824
567	assert (surface2->pitch == surface2->w * 4);	825	assert (surface2->pitch == surface2->w * 4);
568		826
		827	SDL_LockSurface (surface2);
569	EXTEND (SP, 5);	828	EXTEND (SP, 6);
570	PUSHs (sv_2mortal (newSViv (surface2->w)));	829	PUSHs (sv_2mortal (newSViv (surface2->w)));
571	PUSHs (sv_2mortal (newSViv (surface2->h)));	830	PUSHs (sv_2mortal (newSViv (surface2->h)));
572	SDL_LockSurface (surface2);
573	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	831	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
574	SDL_UnlockSurface (surface2);
575	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)));
576	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	833	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
577	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	834	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		835	SDL_UnlockSurface (surface2);
578		836
579	SDL_FreeSurface (surface);	837	SDL_FreeSurface (surface);
580	SDL_FreeSurface (surface2);	838	SDL_FreeSurface (surface2);
581	}	839	}
582		840
…		…
604	PUSHs (sv_2mortal (newSViv (b / y)));	862	PUSHs (sv_2mortal (newSViv (b / y)));
605	PUSHs (sv_2mortal (newSViv (a / y)));	863	PUSHs (sv_2mortal (newSViv (a / y)));
606	}	864	}
607		865
608	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
609	fatal (char *message)	875	fatal (char *message)
610	CODE:	876	CODE:
		877	fprintf (stderr, "FATAL: %s\n", message);
611	#ifdef _WIN32	878	#ifdef _WIN32
612	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
613	#else	888	#else
614	fprintf (stderr, "FATAL: %s\n", message);	889	_exit (retval);
615	#endif	890	#endif
616	exit (1);
617		891
		892	void
		893	debug ()
		894	CODE:
		895	{
		896	#if DEBUG
		897	VALGRIND_DO_LEAK_CHECK;
		898	#endif
		899	}
		900
618	MODULE = CFClient PACKAGE = CFClient::Font	901	MODULE = CFPlus PACKAGE = CFPlus::Font
619		902
620	CFClient::Font	903	CFPlus::Font
621	new_from_file (SV class, char path)	904	new_from_file (SV class, char path, int id = 0)
622	CODE:	905	CODE:
623	{	906	{
624	int count;	907	int count;
625	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, 0, 0, &count);	908	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
626	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	909	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
627	FcPatternDestroy (pattern);	910	FcPatternDestroy (pattern);
628	}	911	}
629	OUTPUT:	912	OUTPUT:
630	RETVAL	913	RETVAL
631		914
632	void	915	void
633	DESTROY (CFClient::Font self)	916	DESTROY (CFPlus::Font self)
634	CODE:	917	CODE:
635	pango_font_description_free (self);	918	pango_font_description_free (self);
636		919
637	void	920	void
638	make_default (CFClient::Font self)	921	make_default (CFPlus::Font self)
639	CODE:	922	CODE:
640	default_font = self;	923	default_font = self;
641		924
642	MODULE = CFClient PACKAGE = CFClient::Layout	925	MODULE = CFPlus PACKAGE = CFPlus::Layout
643		926
644	CFClient::Layout	927	void
645	new (SV *class, int base_height = MIN_FONT_HEIGHT)	928	reset_glyph_cache ()
		929	CODE:
		930	tc_clear ();
		931
		932	CFPlus::Layout
		933	new (SV *class)
646	CODE:	934	CODE:
647	New (0, RETVAL, 1, struct cf_layout);	935	New (0, RETVAL, 1, struct cf_layout);
		936
648	RETVAL->pl = pango_layout_new (context);	937	RETVAL->pl = pango_layout_new (opengl_context);
649	RETVAL->base_height = base_height;	938	RETVAL->r = 1.;
		939	RETVAL->g = 1.;
		940	RETVAL->b = 1.;
		941	RETVAL->a = 1.;
		942	RETVAL->base_height = MIN_FONT_HEIGHT;
650	RETVAL->font = 0;	943	RETVAL->font = 0;
		944
651	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	945	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
652	pango_layout_set_font_description (RETVAL->pl, default_font);	946	layout_update_font (RETVAL);
653	OUTPUT:	947	OUTPUT:
654	RETVAL	948	RETVAL
655		949
656	void	950	void
657	DESTROY (CFClient::Layout self)	951	DESTROY (CFPlus::Layout self)
658	CODE:	952	CODE:
659	g_object_unref (self->pl);	953	g_object_unref (self->pl);
660	Safefree (self);	954	Safefree (self);
661		955
662	void	956	void
663	set_text (CFClient::Layout self, SV *text_)	957	set_text (CFPlus::Layout self, SV *text_)
664	CODE:	958	CODE:
665	{	959	{
666	STRLEN textlen;	960	STRLEN textlen;
667	char *text = SvPVutf8 (text_, textlen);	961	char *text = SvPVutf8 (text_, textlen);
668		962
669	pango_layout_set_text (self->pl, text, textlen);	963	pango_layout_set_text (self->pl, text, textlen);
670	}	964	}
671		965
672	void	966	void
673	set_markup (CFClient::Layout self, SV *text_)	967	set_markup (CFPlus::Layout self, SV *text_)
674	CODE:	968	CODE:
675	{	969	{
676	STRLEN textlen;	970	STRLEN textlen;
677	char *text = SvPVutf8 (text_, textlen);	971	char *text = SvPVutf8 (text_, textlen);
678		972
679	pango_layout_set_markup (self->pl, text, textlen);	973	pango_layout_set_markup (self->pl, text, textlen);
680	}	974	}
681		975
682	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
683	get_text (CFClient::Layout self)	1022	get_shapes (CFPlus::Layout self)
684	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
685	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1056	RETVAL = lines < pango_layout_get_line_count (self->pl);
686	SvUTF8_on (RETVAL);	1057	}
687	OUTPUT:	1058	OUTPUT:
688	RETVAL	1059	RETVAL
689		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
690	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
691	set_font (CFClient::Layout self, CFClient::Font font = 0)	1078	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
692	CODE:	1079	CODE:
693	if (self->font != font)	1080	if (self->font != font)
694	{	1081	{
695	self->font = font;	1082	self->font = font;
696	layout_update_font (self);	1083	layout_update_font (self);
697	}	1084	}
698		1085
699	void	1086	void
700	set_height (CFClient::Layout self, int base_height)	1087	set_height (CFPlus::Layout self, int base_height)
701	CODE:	1088	CODE:
702	if (self->base_height != base_height)	1089	if (self->base_height != base_height)
703	{	1090	{
704	self->base_height = base_height;	1091	self->base_height = base_height;
705	layout_update_font (self);	1092	layout_update_font (self);
706	}	1093	}
707		1094
708	void	1095	void
709	set_width (CFClient::Layout self, int max_width = -1)	1096	set_width (CFPlus::Layout self, int max_width = -1)
710	CODE:	1097	CODE:
711	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);
712		1099
713	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
714	size (CFClient::Layout self)	1126	size (CFPlus::Layout self)
715	PPCODE:	1127	PPCODE:
716	{	1128	{
717	int w, h;	1129	int w, h;
718		1130
719	layout_get_pixel_size (self, &w, &h);	1131	layout_get_pixel_size (self, &w, &h);
…		…
722	PUSHs (sv_2mortal (newSViv (w)));	1134	PUSHs (sv_2mortal (newSViv (w)));
723	PUSHs (sv_2mortal (newSViv (h)));	1135	PUSHs (sv_2mortal (newSViv (h)));
724	}	1136	}
725		1137
726	int	1138	int
		1139	descent (CFPlus::Layout self)
		1140	CODE:
		1141	{
		1142	PangoRectangle rect;
		1143	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1144	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1145	RETVAL = PANGO_DESCENT (rect);
		1146	}
		1147	OUTPUT:
		1148	RETVAL
		1149
		1150	int
727	xy_to_index (CFClient::Layout self, int x, int y)	1151	xy_to_index (CFPlus::Layout self, int x, int y)
728	CODE:	1152	CODE:
729	{	1153	{
730	int index, trailing;	1154	int index, trailing;
731	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1155	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
732	RETVAL = index;	1156	RETVAL = index + trailing;
733	}	1157	}
734	OUTPUT:	1158	OUTPUT:
735	RETVAL	1159	RETVAL
736		1160
737	void	1161	void
738	cursor_pos (CFClient::Layout self, int index)	1162	cursor_pos (CFPlus::Layout self, int index)
739	PPCODE:	1163	PPCODE:
740	{	1164	{
741	PangoRectangle strong_pos;	1165	PangoRectangle strong_pos;
742	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1166	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
743		1167
…		…
746	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1170	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
747	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1171	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
748	}	1172	}
749		1173
750	void	1174	void
751	render (CFClient::Layout self)	1175	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
752	PPCODE:	1176	PPCODE:
753	{	1177	{
754	SV *retval;	1178	int line, x;
755	int w, h;
756	FT_Bitmap bitmap;
757		1179
758	layout_get_pixel_size (self, &w, &h);	1180	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1181	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
759		1182
760	retval = newSV (w * h);
761	SvPOK_only (retval);
762	SvCUR_set (retval, w * h);
763
764	bitmap.rows = h;
765	bitmap.width = w;
766	bitmap.pitch = w;
767	bitmap.buffer = (unsigned char*)SvPVX (retval);
768	bitmap.num_grays = 256;
769	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
770
771	memset (bitmap.buffer, 0, w * h);
772
773	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
774
775	EXTEND (SP, 3);	1183	EXTEND (SP, 2);
776	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	{
777	PUSHs (sv_2mortal (newSViv (h)));	1208	PUSHs (sv_2mortal (newSViv (index)));
778	PUSHs (sv_2mortal (retval));	1209	PUSHs (sv_2mortal (newSViv (trailing)));
		1210	}
779	}	1211	}
780		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
781	MODULE = CFClient PACKAGE = CFClient::Texture	1223	MODULE = CFPlus PACKAGE = CFPlus::Texture
782		1224
783	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
784	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.)
785	PROTOTYPE: $$$;$$	1264	PROTOTYPE: $$$;$$
		1265	ALIAS:
		1266	draw_quad_alpha = 1
		1267	draw_quad_alpha_premultiplied = 2
786	CODE:	1268	CODE:
787	{	1269	{
788	HV hv = (HV )SvRV (self);	1270	HV hv = (HV )SvRV (self);
789	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1271	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
790	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1272	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
791	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1273	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
792	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
793		1274
794	if (items < 5)	1275	if (items < 5)
795	{	1276	{
796	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1277	w = SvNV (*hv_fetch (hv, "w", 1, 1));
797	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1278	h = SvNV (*hv_fetch (hv, "h", 1, 1));
798	}	1279	}
799		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
800	glBindTexture (GL_TEXTURE_2D, name);	1295	glBindTexture (GL_TEXTURE_2D, name);
801	if (wrap_mode) {	1296
802	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
803	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
804	}
805	glBegin (GL_QUADS);	1297	glBegin (GL_QUADS);
806	glTexCoord2f (0, 0); glVertex2f (x , y );	1298	glTexCoord2f (0, 0); glVertex2f (x , y );
807	glTexCoord2f (0, t); glVertex2f (x , y + h);	1299	glTexCoord2f (0, t); glVertex2f (x , y + h);
808	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1300	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
809	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1301	glTexCoord2f (s, 0); glVertex2f (x + w, y );
810	glEnd ();	1302	glEnd ();
811	}
812		1303
		1304	if (ix)
		1305	{
		1306	glDisable (GL_ALPHA_TEST);
		1307	glDisable (GL_BLEND);
		1308	}
		1309	}
		1310
813	MODULE = CFClient PACKAGE = CFClient::Map	1311	MODULE = CFPlus PACKAGE = CFPlus::Map
814		1312
815	CFClient::Map	1313	CFPlus::Map
816	new (SV *class, int map_width, int map_height)	1314	new (SV *class)
817	CODE:	1315	CODE:
818	New (0, RETVAL, 1, struct map);	1316	New (0, RETVAL, 1, struct map);
819	RETVAL->x = 0;	1317	RETVAL->x = 0;
820	RETVAL->y = 0;	1318	RETVAL->y = 0;
821	RETVAL->w = map_width;	1319	RETVAL->w = 0;
822	RETVAL->h = map_height;	1320	RETVAL->h = 0;
823	RETVAL->ox = 0;	1321	RETVAL->ox = 0;
824	RETVAL->oy = 0;	1322	RETVAL->oy = 0;
825	RETVAL->faces = 8192;	1323	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
826	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1324	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
827	RETVAL->texs = 8192;
828	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
829	RETVAL->rows = 0;	1325	RETVAL->rows = 0;
830	RETVAL->row = 0;	1326	RETVAL->row = 0;
831	OUTPUT:	1327	OUTPUT:
832	RETVAL	1328	RETVAL
833		1329
834	void	1330	void
835	DESTROY (CFClient::Map self)	1331	DESTROY (CFPlus::Map self)
836	CODE:	1332	CODE:
837	{	1333	{
838	map_clear (self);	1334	map_clear (self);
839	Safefree (self->face);	1335	Safefree (self->face2tile);
		1336	Safefree (self->tex);
840	Safefree (self);	1337	Safefree (self);
841	}	1338	}
842		1339
843	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
844	clear (CFClient::Map self)	1347	clear (CFPlus::Map self)
845	CODE:	1348	CODE:
846	map_clear (self);	1349	map_clear (self);
847		1350
848	void	1351	void
849	set_face (CFClient::Map self, int face, int texid)	1352	set_tileid (CFPlus::Map self, int face, int tile)
850	CODE:	1353	CODE:
851	{	1354	{
852	while (self->faces <= face)	1355	need_facenum (self, face); self->face2tile [face] = tile;
853	{	1356	need_texid (self, tile);
854	Append (mapface, self->face, self->faces, self->faces);
855	self->faces *= 2;
856	}
857
858	self->face [face] = texid;
859	}	1357	}
860		1358
861	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
862	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)
863	CODE:	1384	CODE:
864	{	1385	{
865	while (self->texs <= texid)	1386	need_texid (self, texid);
866	{
867	Append (maptex, self->tex, self->texs, self->texs);
868	self->texs *= 2;
869	}
870		1387
871	{	1388	{
872	maptex *tex = self->tex + texid;	1389	maptex *tex = self->tex + texid;
873		1390
874	tex->name = name;	1391	tex->name = name;
…		…
879	tex->r = r;	1396	tex->r = r;
880	tex->g = g;	1397	tex->g = g;
881	tex->b = b;	1398	tex->b = b;
882	tex->a = a;	1399	tex->a = a;
883	}	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);
884	}	1410	}
885		1411
886	int	1412	int
887	ox (CFClient::Map self)	1413	ox (CFPlus::Map self)
888	ALIAS:	1414	ALIAS:
889	oy = 1	1415	oy = 1
		1416	x = 2
		1417	y = 3
		1418	w = 4
		1419	h = 5
890	CODE:	1420	CODE:
891	switch (ix)	1421	switch (ix)
892	{	1422	{
893	case 0: RETVAL = self->ox; break;	1423	case 0: RETVAL = self->ox; break;
894	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;
895	}	1429	}
896	OUTPUT:	1430	OUTPUT:
897	RETVAL	1431	RETVAL
898		1432
899	void	1433	void
900	scroll (CFClient::Map self, int dx, int dy)	1434	scroll (CFPlus::Map self, int dx, int dy)
901	CODE:	1435	CODE:
902	{	1436	{
903	if (dx > 0)	1437	if (dx > 0)
904	map_blank (self, self->x, self->y, dx - 1, self->h);	1438	map_blank (self, self->x, self->y, dx, self->h);
905	else if (dx < 0)	1439	else if (dx < 0)
906	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);
907		1441
908	if (dy > 0)	1442	if (dy > 0)
909	map_blank (self, self->x, self->y, self->w, dy - 1);	1443	map_blank (self, self->x, self->y, self->w, dy);
910	else if (dy < 0)	1444	else if (dy < 0)
911	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);
912		1446
913	self->ox += dx; self->x += dx;	1447	self->ox += dx; self->x += dx;
914	self->oy += dy; self->y += dy;	1448	self->oy += dy; self->y += dy;
915		1449
916	while (self->y < 0)	1450	while (self->y < 0)
…		…
921	self->y += MAP_EXTEND_Y;	1455	self->y += MAP_EXTEND_Y;
922	}	1456	}
923	}	1457	}
924		1458
925	void	1459	void
926	map1a_update (CFClient::Map self, SV *data_)	1460	map1a_update (CFPlus::Map self, SV *data_, int extmap)
927	CODE:	1461	CODE:
928	{	1462	{
929	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1463	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
930	uint8_t data_end = (uint8_t )SvEND (data_);	1464	uint8_t data_end = (uint8_t )SvEND (data_);
931	mapcell *cell;	1465	mapcell *cell;
932	int x, y, flags;	1466	int x, y, flags;
933		1467
934	while (data < data_end)	1468	while (data < data_end - 1)
935	{	1469	{
936	flags = (data [0] << 8) + data [1]; data += 2;	1470	flags = (data [0] << 8) + data [1]; data += 2;
937		1471
938	x = ((flags >> 10) & 63) + self->x;	1472	x = self->x + ((flags >> 10) & 63);
939	y = ((flags >> 4) & 63) + self->y;	1473	y = self->y + ((flags >> 4) & 63);
940		1474
941	cell = map_get_cell (self, x, y);	1475	cell = map_get_cell (self, x, y);
942		1476
943	if (flags & 15)	1477	if (flags & 15)
944	{	1478	{
945	if (cell->darkness < 0)	1479	if (!cell->darkness)
946	{	1480	{
		1481	memset (cell, 0, sizeof (*cell));
947	cell->darkness = 0;	1482	cell->darkness = 256;
948	cell->face [0] = 0;
949	cell->face [1] = 0;
950	cell->face [2] = 0;
951	}	1483	}
952		1484
953	cell->darkness = flags & 8 ? *data++ : 255;
954
955	//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	}
956		1526
957	if (flags & 4)	1527	if (flags & 4)
958	{	1528	{
959	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];
960	}	1532	}
961		1533
962	if (flags & 2)	1534	if (flags & 2)
963	{	1535	{
964	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];
965	}	1539	}
966		1540
967	if (flags & 1)	1541	if (flags & 1)
968	{	1542	{
969	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];
970	}	1546	}
971	}	1547	}
972	else	1548	else
973	cell->darkness = -1;	1549	cell->darkness = 0;
974	}	1550	}
975	}	1551	}
976		1552
977	SV *	1553	SV *
978	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)
979	CODE:	1555	CODE:
980	{	1556	{
981	int x1, x;	1557	int x1, x;
982	int y1, y;	1558	int y1, y;
983	int z;	1559	int z;
…		…
1004	{	1580	{
1005	mapcell *cell = row->col + (x - row->c0);	1581	mapcell *cell = row->col + (x - row->c0);
1006		1582
1007	for (z = 0; z <= 0; z++)	1583	for (z = 0; z <= 0; z++)
1008	{	1584	{
1009	mapface face = cell->face [z];
1010
1011	if (face)
1012	{
1013	maptex tex = self->tex [face];	1585	maptex tex = self->tex [cell->tile [z]];
1014	int a0 = 255 - tex.a;	1586	int a0 = 255 - tex.a;
1015	int a1 = tex.a;	1587	int a1 = tex.a;
1016		1588
1017	r = (r * a0 + tex.r * a1) / 255;	1589	r = (r * a0 + tex.r * a1) / 255;
1018	g = (g * a0 + tex.g * a1) / 255;	1590	g = (g * a0 + tex.g * a1) / 255;
1019	b = (b * a0 + tex.b * a1) / 255;	1591	b = (b * a0 + tex.b * a1) / 255;
1020	a = (a * a0 + tex.a * a1) / 255;	1592	a = (a * a0 + tex.a * a1) / 255;
1021	}
1022	}	1593	}
1023	}	1594	}
1024		1595
1025	*map++ = (r )	1596	*map++ = (r )
1026	\| (g << 8)	1597	\| (g << 8)
…		…
1033	}	1604	}
1034	OUTPUT:	1605	OUTPUT:
1035	RETVAL	1606	RETVAL
1036		1607
1037	void	1608	void
1038	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)
1039	PPCODE:	1610	CODE:
1040	{	1611	{
1041	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;
1042	int x, y, z;	1616	int x, y, z;
1043	int last_name;	1617	int last_name;
1044	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;
1045	int sw4 = (sw + 3) & ~3;	1936	int sw4 = (sw + 3) & ~3;
1046	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1937	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1047	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1938	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1048		1939
1049	memset (darkness, 255, sw4 * sh);	1940	memset (darkness, 255, sw4 * sh);
1050	SvPOK_only (darkness_sv);	1941	SvPOK_only (darkness_sv);
1051	SvCUR_set (darkness_sv, sw4 * sh);	1942	SvCUR_set (darkness_sv, sw4 * sh);
1052		1943
1053	vx = self->x + (self->w - sw) / 2 - shift_x;	1944	mx += self->x;
1054	vy = self->y + (self->h - sh) / 2 - shift_y;	1945	my += self->y;
1055		1946
1056	/*
1057	int vx = self->vx = self->w >= sw
1058	? self->x + (self->w - sw) / 2
1059	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1060
1061	int vy = self->vy = self->h >= sh
1062	? self->y + (self->h - sh) / 2
1063	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1064	*/
1065
1066	glColor4ub (255, 255, 255, 255);
1067
1068	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1069	glEnable (GL_BLEND);
1070	glEnable (GL_TEXTURE_2D);
1071	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1072
1073	glBegin (GL_QUADS);
1074
1075	last_name = 0;
1076
1077	for (z = 0; z < 3; z++)
1078	for (y = 0; y < sh; y++)	1947	for (y = 0; y < sh; y++)
1079	if (0 <= y + vy && y + vy < self->rows)	1948	if (0 <= y + my && y + my < self->rows)
1080	{	1949	{
1081	maprow *row = self->row + (y + vy);	1950	maprow *row = self->row + (y + my);
1082		1951
1083	for (x = 0; x < sw; x++)	1952	for (x = 0; x < sw; x++)
1084	if (row->c0 <= x + vx && x + vx < row->c1)	1953	if (row->c0 <= x + mx && x + mx < row->c1)
1085	{	1954	{
1086	mapcell *cell = row->col + (x + vx - row->c0);	1955	mapcell *cell = row->col + (x + mx - row->c0);
1087		1956
1088	darkness[y * sw4 + x] = cell->darkness < 0	1957	darkness[y * sw4 + x] = cell->darkness
		1958	? 255 - (cell->darkness - 1)
1089	? 255 - FOW_DARKNESS	1959	: 255 - FOW_DARKNESS;
1090	: 255 - cell->darkness;
1091
1092	face = cell->face [z];
1093
1094	if (face)
1095	{
1096	maptex tex = self->tex [face];
1097
1098	int px = (x + 1) * 32 - tex.w;
1099	int py = (y + 1) * 32 - tex.h;
1100
1101	if (last_name != tex.name)
1102	{
1103	glEnd ();
1104	last_name = tex.name;
1105	glBindTexture (GL_TEXTURE_2D, last_name);
1106	glBegin (GL_QUADS);
1107	}
1108
1109	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1110	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1111	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1112	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1113	}
1114	}	1960	}
1115	}	1961	}
1116
1117	glEnd ();
1118
1119	glDisable (GL_TEXTURE_2D);
1120	glDisable (GL_BLEND);
1121		1962
1122	EXTEND (SP, 3);	1963	EXTEND (SP, 3);
1123	PUSHs (sv_2mortal (newSViv (sw4)));	1964	PUSHs (sv_2mortal (newSViv (sw4)));
1124	PUSHs (sv_2mortal (newSViv (sh)));	1965	PUSHs (sv_2mortal (newSViv (sh)));
1125	PUSHs (darkness_sv);	1966	PUSHs (darkness_sv);
1126	}	1967	}
1127		1968
1128	SV *	1969	SV *
1129	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)
1130	CODE:	1971	CODE:
1131	{	1972	{
1132	int x, y, x1, y1;	1973	int x, y, x1, y1;
1133	SV data_sv = newSV (w h * 7 + 5);	1974	SV data_sv = newSV (w h * 7 + 5);
1134	uint8_t data = (uint8_t )SvPVX (data_sv);	1975	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1159	if (row && row->c0 <= x && x < row->c1)	2000	if (row && row->c0 <= x && x < row->c1)
1160	{	2001	{
1161	mapcell *cell = row->col + (x - row->c0);	2002	mapcell *cell = row->col + (x - row->c0);
1162	uint8_t flags = 0;	2003	uint8_t flags = 0;
1163		2004
1164	if (cell->face [0]) flags \|= 1;	2005	if (cell->tile [0]) flags \|= 1;
1165	if (cell->face [1]) flags \|= 2;	2006	if (cell->tile [1]) flags \|= 2;
1166	if (cell->face [2]) flags \|= 4;	2007	if (cell->tile [2]) flags \|= 4;
1167		2008
1168	*data++ = flags;	2009	*data++ = flags;
1169		2010
1170	if (flags & 1)	2011	if (flags & 1)
1171	{	2012	{
		2013	tileid tile = cell->tile [0];
1172	*data++ = cell->face [0] >> 8;	2014	*data++ = tile >> 8;
1173	*data++ = cell->face [0];	2015	*data++ = tile;
1174	}	2016	}
1175		2017
1176	if (flags & 2)	2018	if (flags & 2)
1177	{	2019	{
		2020	tileid tile = cell->tile [1];
1178	*data++ = cell->face [1] >> 8;	2021	*data++ = tile >> 8;
1179	*data++ = cell->face [1];	2022	*data++ = tile;
1180	}	2023	}
1181		2024
1182	if (flags & 4)	2025	if (flags & 4)
1183	{	2026	{
		2027	tileid tile = cell->tile [2];
1184	*data++ = cell->face [2] >> 8;	2028	*data++ = tile >> 8;
1185	*data++ = cell->face [2];	2029	*data++ = tile;
1186	}	2030	}
1187	}	2031	}
1188	else	2032	else
1189	*data++ = 0;	2033	*data++ = 0;
1190	}	2034	}
…		…
1196	}	2040	}
1197	OUTPUT:	2041	OUTPUT:
1198	RETVAL	2042	RETVAL
1199		2043
1200	void	2044	void
1201	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)
1202	PPCODE:	2046	PPCODE:
1203	{	2047	{
1204	int x, y, z;	2048	int x, y, z;
1205	int w, h;	2049	int w, h;
1206	int x1, y1;	2050	int x1, y1;
…		…
1230	{	2074	{
1231	uint8_t flags = *data++;	2075	uint8_t flags = *data++;
1232		2076
1233	if (flags)	2077	if (flags)
1234	{	2078	{
1235	mapface face[3] = { 0, 0, 0 };
1236
1237	mapcell *cell = row_get_cell (row, x);	2079	mapcell *cell = row_get_cell (row, x);
		2080	tileid tile[3] = { 0, 0, 0 };
1238		2081
1239	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2082	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1240	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2083	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1241	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2084	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1242		2085
1243	if (cell->darkness <= 0)	2086	if (cell->darkness == 0)
1244	{	2087	{
1245	cell->darkness = -1;	2088	cell->darkness = 0;
1246		2089
1247	for (z = 0; z <= 2; z++)	2090	for (z = 0; z <= 2; z++)
1248	{	2091	{
1249	cell->face[z] = face[z];	2092	tileid t = tile [z];
1250		2093
1251	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2094	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2095	{
1252	XPUSHs (sv_2mortal (newSViv (face[z])));	2096	XPUSHs (sv_2mortal (newSViv (t)));
		2097	need_texid (self, t);
		2098	}
		2099
		2100	cell->tile [z] = t;
1253	}	2101	}
1254	}	2102	}
1255	}	2103	}
1256	}	2104	}
1257	}	2105	}
1258	}	2106	}
1259		2107
1260	MODULE = CFClient PACKAGE = CFClient::MixChunk	2108	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1261		2109
1262	CFClient::MixChunk	2110	CFPlus::MixChunk
1263	new_from_file (SV class, char path)	2111	new_from_file (SV class, char path)
1264	CODE:	2112	CODE:
1265	RETVAL = Mix_LoadWAV (path);	2113	RETVAL = Mix_LoadWAV (path);
1266	OUTPUT:	2114	OUTPUT:
1267	RETVAL	2115	RETVAL
1268		2116
1269	void	2117	void
1270	DESTROY (CFClient::MixChunk self)	2118	DESTROY (CFPlus::MixChunk self)
1271	CODE:	2119	CODE:
1272	Mix_FreeChunk (self);	2120	Mix_FreeChunk (self);
1273		2121
1274	int	2122	int
1275	volume (CFClient::MixChunk self, int volume = -1)	2123	volume (CFPlus::MixChunk self, int volume = -1)
1276	CODE:	2124	CODE:
1277	RETVAL = Mix_VolumeChunk (self, volume);	2125	RETVAL = Mix_VolumeChunk (self, volume);
1278	OUTPUT:	2126	OUTPUT:
1279	RETVAL	2127	RETVAL
1280		2128
1281	int	2129	int
1282	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)
1283	CODE:	2131	CODE:
1284	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2132	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1285	OUTPUT:	2133	OUTPUT:
1286	RETVAL	2134	RETVAL
1287		2135
1288	MODULE = CFClient PACKAGE = CFClient::MixMusic	2136	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1289		2137
1290	int	2138	int
1291	volume (int volume = -1)	2139	volume (int volume = -1)
1292	CODE:	2140	CODE:
1293	RETVAL = Mix_VolumeMusic (volume);	2141	RETVAL = Mix_VolumeMusic (volume);
1294	OUTPUT:	2142	OUTPUT:
1295	RETVAL	2143	RETVAL
1296		2144
1297	CFClient::MixMusic	2145	CFPlus::MixMusic
1298	new_from_file (SV class, char path)	2146	new_from_file (SV class, char path)
1299	CODE:	2147	CODE:
1300	RETVAL = Mix_LoadMUS (path);	2148	RETVAL = Mix_LoadMUS (path);
1301	OUTPUT:	2149	OUTPUT:
1302	RETVAL	2150	RETVAL
1303		2151
1304	void	2152	void
1305	DESTROY (CFClient::MixMusic self)	2153	DESTROY (CFPlus::MixMusic self)
1306	CODE:	2154	CODE:
1307	Mix_FreeMusic (self);	2155	Mix_FreeMusic (self);
1308		2156
1309	int	2157	int
1310	play (CFClient::MixMusic self, int loops = -1)	2158	play (CFPlus::MixMusic self, int loops = -1)
1311	CODE:	2159	CODE:
1312	RETVAL = Mix_PlayMusic (self, loops);	2160	RETVAL = Mix_PlayMusic (self, loops);
1313	OUTPUT:	2161	OUTPUT:
1314	RETVAL	2162	RETVAL
1315		2163
1316	MODULE = CFClient PACKAGE = CFClient::OpenGL	2164	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1317		2165
1318	BOOT:	2166	BOOT:
1319	{	2167	{
1320	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2168	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1321	static const struct {	2169	static const struct {
1322	const char *name;	2170	const char *name;
1323	IV iv;	2171	IV iv;
1324	} *civ, const_iv[] = {	2172	} *civ, const_iv[] = {
1325	# define const_iv(name) { # name, (IV)name }	2173	# define const_iv(name) { # name, (IV)name }
1326	const_iv (GL_COLOR_MATERIAL),	2174	const_iv (GL_COLOR_MATERIAL),
1327	const_iv (GL_SMOOTH),	2175	const_iv (GL_SMOOTH),
1328	const_iv (GL_FLAT),	2176	const_iv (GL_FLAT),
		2177	const_iv (GL_DITHER),
1329	const_iv (GL_BLEND),	2178	const_iv (GL_BLEND),
		2179	const_iv (GL_CULL_FACE),
		2180	const_iv (GL_SCISSOR_TEST),
		2181	const_iv (GL_DEPTH_TEST),
		2182	const_iv (GL_ALPHA_TEST),
		2183	const_iv (GL_NORMALIZE),
		2184	const_iv (GL_RESCALE_NORMAL),
		2185	const_iv (GL_FRONT),
		2186	const_iv (GL_BACK),
1330	const_iv (GL_AND),	2187	const_iv (GL_AND),
		2188	const_iv (GL_ONE),
		2189	const_iv (GL_ZERO),
1331	const_iv (GL_SRC_ALPHA),	2190	const_iv (GL_SRC_ALPHA),
		2191	const_iv (GL_DST_ALPHA),
1332	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2192	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		2193	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2194	const_iv (GL_SRC_ALPHA_SATURATE),
1333	const_iv (GL_RGB),	2195	const_iv (GL_RGB),
1334	const_iv (GL_RGBA),	2196	const_iv (GL_RGBA),
		2197	const_iv (GL_RGBA4),
		2198	const_iv (GL_RGBA8),
		2199	const_iv (GL_RGB5_A1),
1335	const_iv (GL_UNSIGNED_BYTE),	2200	const_iv (GL_UNSIGNED_BYTE),
1336	const_iv (GL_ALPHA4),	2201	const_iv (GL_UNSIGNED_SHORT),
		2202	const_iv (GL_UNSIGNED_INT),
1337	const_iv (GL_ALPHA),	2203	const_iv (GL_ALPHA),
		2204	const_iv (GL_INTENSITY),
		2205	const_iv (GL_LUMINANCE),
		2206	const_iv (GL_LUMINANCE_ALPHA),
1338	const_iv (GL_FLOAT),	2207	const_iv (GL_FLOAT),
1339	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2208	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1340	const_iv (GL_COMPILE),	2209	const_iv (GL_COMPILE),
1341	const_iv (GL_TEXTURE_1D),	2210	const_iv (GL_TEXTURE_1D),
1342	const_iv (GL_TEXTURE_2D),	2211	const_iv (GL_TEXTURE_2D),
…		…
1344	const_iv (GL_TEXTURE_MAG_FILTER),	2213	const_iv (GL_TEXTURE_MAG_FILTER),
1345	const_iv (GL_TEXTURE_MIN_FILTER),	2214	const_iv (GL_TEXTURE_MIN_FILTER),
1346	const_iv (GL_TEXTURE_ENV_MODE),	2215	const_iv (GL_TEXTURE_ENV_MODE),
1347	const_iv (GL_TEXTURE_WRAP_S),	2216	const_iv (GL_TEXTURE_WRAP_S),
1348	const_iv (GL_TEXTURE_WRAP_T),	2217	const_iv (GL_TEXTURE_WRAP_T),
		2218	const_iv (GL_REPEAT),
1349	const_iv (GL_CLAMP),	2219	const_iv (GL_CLAMP),
1350	const_iv (GL_REPEAT),	2220	const_iv (GL_CLAMP_TO_EDGE),
1351	const_iv (GL_NEAREST),	2221	const_iv (GL_NEAREST),
1352	const_iv (GL_LINEAR),	2222	const_iv (GL_LINEAR),
1353	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2223	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1354	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2224	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1355	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2225	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1356	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2226	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1357	const_iv (GL_GENERATE_MIPMAP),	2227	const_iv (GL_GENERATE_MIPMAP),
1358	const_iv (GL_LINEAR),
1359	const_iv (GL_MODULATE),	2228	const_iv (GL_MODULATE),
		2229	const_iv (GL_DECAL),
1360	const_iv (GL_REPLACE),	2230	const_iv (GL_REPLACE),
		2231	const_iv (GL_DEPTH_BUFFER_BIT),
1361	const_iv (GL_COLOR_BUFFER_BIT),	2232	const_iv (GL_COLOR_BUFFER_BIT),
1362	const_iv (GL_PROJECTION),	2233	const_iv (GL_PROJECTION),
1363	const_iv (GL_MODELVIEW),	2234	const_iv (GL_MODELVIEW),
1364	const_iv (GL_COLOR_LOGIC_OP),	2235	const_iv (GL_COLOR_LOGIC_OP),
		2236	const_iv (GL_SEPARABLE_2D),
1365	const_iv (GL_CONVOLUTION_2D),	2237	const_iv (GL_CONVOLUTION_2D),
1366	const_iv (GL_CONVOLUTION_BORDER_MODE),	2238	const_iv (GL_CONVOLUTION_BORDER_MODE),
1367	const_iv (GL_CONSTANT_BORDER),	2239	const_iv (GL_CONSTANT_BORDER),
1368	const_iv (GL_LINES),	2240	const_iv (GL_LINES),
		2241	const_iv (GL_LINE_STRIP),
		2242	const_iv (GL_LINE_LOOP),
1369	const_iv (GL_QUADS),	2243	const_iv (GL_QUADS),
1370	const_iv (GL_LINE_LOOP),	2244	const_iv (GL_QUAD_STRIP),
		2245	const_iv (GL_TRIANGLES),
		2246	const_iv (GL_TRIANGLE_STRIP),
		2247	const_iv (GL_TRIANGLE_FAN),
1371	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2248	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1372	const_iv (GL_FASTEST),	2249	const_iv (GL_FASTEST),
		2250	const_iv (GL_V2F),
		2251	const_iv (GL_V3F),
		2252	const_iv (GL_T2F_V3F),
		2253	const_iv (GL_T2F_N3F_V3F),
1373	# undef const_iv	2254	# undef const_iv
1374	};	2255	};
1375		2256
1376	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2257	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1377	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2258	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2259
		2260	texture_av = newAV ();
		2261	AvREAL_off (texture_av);
1378	}	2262	}
		2263
		2264	char *
		2265	gl_vendor ()
		2266	CODE:
		2267	RETVAL = (char *)glGetString (GL_VENDOR);
		2268	OUTPUT:
		2269	RETVAL
		2270
		2271	char *
		2272	gl_version ()
		2273	CODE:
		2274	RETVAL = (char *)glGetString (GL_VERSION);
		2275	OUTPUT:
		2276	RETVAL
		2277
		2278	char *
		2279	gl_extensions ()
		2280	CODE:
		2281	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2282	OUTPUT:
		2283	RETVAL
1379		2284
1380	int glGetError ()	2285	int glGetError ()
		2286
		2287	void glFinish ()
1381		2288
1382	void glClear (int mask)	2289	void glClear (int mask)
1383		2290
1384	void glClearColor (float r, float g, float b, float a = 1.0)	2291	void glClearColor (float r, float g, float b, float a = 1.0)
1385	PROTOTYPE: @	2292	PROTOTYPE: @
…		…
1392		2299
1393	void glHint (int target, int mode)	2300	void glHint (int target, int mode)
1394		2301
1395	void glBlendFunc (int sfactor, int dfactor)	2302	void glBlendFunc (int sfactor, int dfactor)
1396		2303
		2304	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2305	CODE:
		2306	gl_BlendFuncSeparate (sa, da, saa, daa);
		2307
		2308	void glDepthMask (int flag)
		2309
1397	void glLogicOp (int opcode)	2310	void glLogicOp (int opcode)
1398		2311
		2312	void glColorMask (int red, int green, int blue, int alpha)
		2313
1399	void glMatrixMode (int mode)	2314	void glMatrixMode (int mode)
1400		2315
1401	void glPushMatrix ()	2316	void glPushMatrix ()
1402		2317
1403	void glPopMatrix ()	2318	void glPopMatrix ()
1404		2319
1405	void glLoadIdentity ()	2320	void glLoadIdentity ()
1406		2321
		2322	void glDrawBuffer (int buffer)
		2323
		2324	void glReadBuffer (int buffer)
		2325
		2326	# near_ and far_ are due to microsofts buggy "c" compiler
		2327	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2328
		2329	# near_ and far_ are due to microsofts buggy "c" compiler
1407	void glOrtho (double left, double right, double bottom, double top, double near, double far)	2330	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1408		2331
1409	void glViewport (int x, int y, int width, int height)	2332	void glViewport (int x, int y, int width, int height)
		2333
		2334	void glScissor (int x, int y, int width, int height)
1410		2335
1411	void glTranslate (float x, float y, float z = 0.)	2336	void glTranslate (float x, float y, float z = 0.)
1412	CODE:	2337	CODE:
1413	glTranslatef (x, y, z);	2338	glTranslatef (x, y, z);
1414		2339
…		…
1424		2349
1425	void glEnd ()	2350	void glEnd ()
1426		2351
1427	void glColor (float r, float g, float b, float a = 1.0)	2352	void glColor (float r, float g, float b, float a = 1.0)
1428	PROTOTYPE: @	2353	PROTOTYPE: @
		2354	ALIAS:
		2355	glColor_premultiply = 1
1429	CODE:	2356	CODE:
		2357	if (ix)
		2358	{
		2359	r *= a;
		2360	g *= a;
		2361	b *= a;
		2362	}
		2363	// microsoft visual "c" rounds instead of truncating...
1430	glColor4f (r, g, b, a);	2364	glColor4f (r, g, b, a);
		2365
		2366	void glInterleavedArrays (int format, int stride, char *data)
		2367
		2368	void glDrawElements (int mode, int count, int type, char *indices)
		2369
		2370	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2371
		2372	void glRasterPos (float x, float y, float z = 0.)
		2373	CODE:
		2374	glRasterPos3f (0, 0, z);
		2375	glBitmap (0, 0, 0, 0, x, y, 0);
1431		2376
1432	void glVertex (float x, float y, float z = 0.)	2377	void glVertex (float x, float y, float z = 0.)
1433	CODE:	2378	CODE:
1434	glVertex3f (x, y, z);	2379	glVertex3f (x, y, z);
1435		2380
…		…
1447		2392
1448	void glBindTexture (int target, int name)	2393	void glBindTexture (int target, int name)
1449		2394
1450	void glConvolutionParameter (int target, int pname, float params)	2395	void glConvolutionParameter (int target, int pname, float params)
1451	CODE:	2396	CODE:
		2397	if (gl.ConvolutionParameterf)
1452	glConvolutionParameterf (target, pname, params);	2398	gl.ConvolutionParameterf (target, pname, params);
1453		2399
1454	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2400	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		2401	CODE:
		2402	if (gl.ConvolutionFilter2D)
		2403	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		2404
		2405	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
		2406	CODE:
		2407	if (gl.SeparableFilter2D)
		2408	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1455		2409
1456	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2410	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1457		2411
1458	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2412	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		2413
		2414	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2415
		2416	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1459		2417
1460	int glGenTexture ()	2418	int glGenTexture ()
1461	CODE:	2419	CODE:
1462	{	2420	RETVAL = gen_texture ();
1463	GLuint name;
1464	glGenTextures (1, &name);
1465	RETVAL = name;
1466	}
1467	OUTPUT:	2421	OUTPUT:
1468	RETVAL	2422	RETVAL
1469		2423
1470	void glDeleteTexture (int name)	2424	void glDeleteTexture (int name)
1471	CODE:	2425	CODE:
1472	{
1473	GLuint name_ = name;
1474	glDeleteTextures (1, &name_);	2426	del_texture (name);
1475	}	2427
1476
1477	int glGenList ()	2428	int glGenList ()
1478	CODE:	2429	CODE:
1479	RETVAL = glGenLists (1);	2430	RETVAL = glGenLists (1);
1480	OUTPUT:	2431	OUTPUT:
1481	RETVAL	2432	RETVAL

Diff Legend

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+Removed lines
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+Added lines
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+Changed lines
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+Changed lines

Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.63 by root, Mon Apr 24 06:05:33 2006 UTC vs. Revision 1.193 by root, Sun Jul 1 03:12:34 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.63 by root, Mon Apr 24 06:05:33 2006 UTC vs.
Revision 1.193 by root, Sun Jul 1 03:12:34 2007 UTC