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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.60 by root, Sun Apr 23 04:47:02 2006 UTC vs.
Revision 1.201 by root, Tue Jul 17 17:39:06 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2	# include <malloc.h>	4	# include <malloc.h>
		5	# include <windows.h>
		6	# include <wininet.h>
		7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
3	#endif	14	#endif
4		15
5	#include "EXTERN.h"	16	#include "EXTERN.h"
6	#include "perl.h"	17	#include "perl.h"
7	#include "XSUB.h"	18	#include "XSUB.h"
8		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	#endif
		23
		24	#include <assert.h>
		25	#include <math.h>
9	#include <string.h>	26	#include <string.h>
10	#include <stdio.h>	27	#include <stdio.h>
		28	#include <stdlib.h>
11		29
12	#include <SDL.h>	30	#include <SDL.h>
		31	#include <SDL_endian.h>
13	#include <SDL_image.h>	32	#include <SDL_image.h>
14	#include <SDL_mixer.h>	33	#include <SDL_mixer.h>
15	#include <SDL_opengl.h>	34	#include <SDL_opengl.h>
16		35
		36	#define PANGO_ENABLE_BACKEND
		37	#define G_DISABLE_CAST_CHECKS
		38
17	#include <glib/gmacros.h>	39	#include <glib/gmacros.h>
18		40
19	#include <pango/pango.h>	41	#include <pango/pango.h>
20	#include <pango/pangofc-fontmap.h>
21	#include <pango/pangoft2.h>
22		42
23	#ifndef _WIN32	43	#ifndef _WIN32
24	# include <sys/types.h>	44	# include <sys/types.h>
25	# include <sys/socket.h>	45	# include <sys/socket.h>
26	# include <netinet/in.h>	46	# include <netinet/in.h>
27	# include <netinet/tcp.h>	47	# include <netinet/tcp.h>
28	# include <inttypes.h>	48	# include <inttypes.h>
29	#else
30	typedef unsigned char uint8_t;
31	typedef unsigned short uint16_t;
32	typedef unsigned int uint32_t;
33	typedef signed char int8_t;
34	typedef signed short int16_t;
35	typedef signed int int32_t;
36	#endif	49	#endif
37		50
38	#include "glext.h"	51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
39		52
40	#define FOW_DARKNESS 32	53	#define FOW_DARKNESS 32
41		54
42	#define MAP_EXTEND_X 32	55	#define MAP_EXTEND_X 32
43	#define MAP_EXTEND_Y 512	56	#define MAP_EXTEND_Y 512
44		57
45	#define MIN_FONT_HEIGHT 8 * PANGO_SCALE	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	static PangoContext *context;	119	typedef PangoFontDescription *CFPlus__Font;
51	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	}
52		138
53	typedef struct cf_layout {	139	typedef struct cf_layout {
54	PangoLayout *pl;	140	PangoLayout *pl;
		141	float r, g, b, a; // default color for rgba mode
55	int base_height;	142	int base_height;
		143	CFPlus__Font font;
56	} *CFClient__Layout;	144	} *CFPlus__Layout;
		145
		146	static CFPlus__Font default_font;
		147	static PangoContext *opengl_context;
		148	static PangoFontMap *opengl_fontmap;
57		149
58	static void	150	static void
59	substitute_func (FcPattern *pattern, gpointer data)	151	substitute_func (FcPattern *pattern, gpointer data)
60	{	152	{
61	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
62	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	157	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
63	}	158	}
64		159
65	static void	160	static void
66	layout_update (CFClient__Layout self)	161	layout_update_font (CFPlus__Layout self)
67	{	162	{
68	/* 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
69	* reasonably well with bitstream vera	164	* reasonably well with bitstream vera
70	*/	165	*/
71	PangoFontDescription font = (PangoFontDescription )	166	PangoFontDescription *font = self->font ? self->font : default_font;
72	pango_layout_get_font_description (self->pl);
73		167
74	int height = self->base_height * (PANGO_SCALE * 8 / 10);
75
76	if (height < MIN_FONT_HEIGHT)
77	height = MIN_FONT_HEIGHT;
78
79	if (pango_font_description_get_size (font) != height)
80	{
81	font = pango_font_description_copy (font);
82	pango_font_description_set_absolute_size (font, height);	168	pango_font_description_set_absolute_size (font,
		169	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
		170
83	pango_layout_set_font_description (self->pl, font);	171	pango_layout_set_font_description (self->pl, font);
84	}
85	}	172	}
86		173
87	static void	174	static void
88	layout_get_pixel_size (CFClient__Layout self, int w, int h)	175	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
89	{	176	{
90	layout_update (self);	177	PangoRectangle rect;
91		178
		179	// get_pixel_* wrongly rounds down
92	pango_layout_get_pixel_size (self->pl, w, h);	180	pango_layout_get_extents (self->pl, 0, &rect);
93		181
94	w = (w + 3) & ~3;	182	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
95	if (!w) w = 1;	183	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
96	if (!h) h = 1;
97	}
98		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;
99	typedef uint16_t mapface;	193	typedef uint16_t faceid;
100		194
101	typedef struct {	195	typedef struct {
102	GLint name;	196	int name;
103	int w, h;	197	int w, h;
104	float s, t;	198	float s, t;
105	uint8_t r, g, b, a;	199	uint8_t r, g, b, a;
		200	tileid smoothtile;
		201	uint8_t smoothlevel;
106	} maptex;	202	} maptex;
107		203
108	typedef struct {	204	typedef struct {
		205	uint32_t player;
		206	tileid tile[3];
109	int16_t darkness;	207	uint16_t darkness;
110	mapface face[3];	208	uint8_t stat_width, stat_hp, flags, smoothmax;
111	} mapcell;	209	} mapcell;
112		210
113	typedef struct {	211	typedef struct {
114	int32_t c0, c1;	212	int32_t c0, c1;
115	mapcell *col;	213	mapcell *col;
116	} maprow;	214	} maprow;
117		215
118	typedef struct map {	216	typedef struct map {
119	int x, y, w, h;	217	int x, y, w, h;
120	int ox, oy; /* offset to virtual global coordinate system */	218	int ox, oy; /* offset to virtual global coordinate system */
121	int faces;	219	int faces; tileid *face2tile; // [faceid]
122	mapface *face;	220	int texs; maptex *tex; // [tileid]
123
124	int texs;
125	maptex *tex;
126		221
127	int32_t rows;	222	int32_t rows;
128	maprow *row;	223	maprow *row;
129	} *CFClient__Map;	224	} *CFPlus__Map;
130		225
131	static char *	226	static char *
132	prepend (char *ptr, int sze, int inc)	227	prepend (char *ptr, int sze, int inc)
133	{	228	{
134	char *p;	229	char *p;
151	}	246	}
152		247
153	#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))
154	#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))
155		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
156	static maprow *	271	static maprow *
157	map_get_row (CFClient__Map self, int y)	272	map_get_row (CFPlus__Map self, int y)
158	{	273	{
159	if (0 > y)	274	if (0 > y)
160	{	275	{
161	int extend = - y + MAP_EXTEND_Y;	276	int extend = - y + MAP_EXTEND_Y;
162	Prepend (maprow, self->row, self->rows, extend);	277	Prepend (maprow, self->row, self->rows, extend);
…		…
200		315
201	return row->col + (x - row->c0);	316	return row->col + (x - row->c0);
202	}	317	}
203		318
204	static mapcell *	319	static mapcell *
205	map_get_cell (CFClient__Map self, int x, int y)	320	map_get_cell (CFPlus__Map self, int x, int y)
206	{	321	{
207	return row_get_cell (map_get_row (self, y), x);	322	return row_get_cell (map_get_row (self, y), x);
208	}	323	}
209		324
210	static void	325	static void
211	map_clear (CFClient__Map self)	326	map_clear (CFPlus__Map self)
212	{	327	{
213	int r;	328	int r;
214		329
215	for (r = 0; r < self->rows; r++)	330	for (r = 0; r < self->rows; r++)
216	Safefree (self->row[r].col);	331	Safefree (self->row[r].col);
…		…
224	self->row = 0;	339	self->row = 0;
225	self->rows = 0;	340	self->rows = 0;
226	}	341	}
227		342
228	static void	343	static void
229	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)
230	{	345	{
231	int x, y;	346	int x, y;
232	maprow *row;	347	maprow *row;
		348	mapcell *cell;
233		349
234	for (y = y0; y < y0 + h; y++)	350	for (y = y0; y < y0 + h; y++)
235	if (y >= 0)	351	if (y >= 0)
236	{	352	{
237	if (y >= self->rows)	353	if (y >= self->rows)
…		…
243	if (x >= row->c0)	359	if (x >= row->c0)
244	{	360	{
245	if (x >= row->c1)	361	if (x >= row->c1)
246	break;	362	break;
247		363
248	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;
249	}	370	}
250	}	371	}
251	}	372	}
252		373
		374	typedef struct {
		375	tileid tile;
		376	uint8_t x, y, level;
		377	} smooth_key;
		378
253	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
254	music_finished ()	391	music_finished (void)
255	{	392	{
256	SDL_UserEvent ev;	393	SDL_UserEvent ev;
257		394
258	ev.type = SDL_USEREVENT;	395	ev.type = SDL_USEREVENT;
259	ev.code = 0;	396	ev.code = 0;
…		…
261	ev.data2 = 0;	398	ev.data2 = 0;
262		399
263	SDL_PushEvent ((SDL_Event *)&ev);	400	SDL_PushEvent ((SDL_Event *)&ev);
264	}	401	}
265		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
266	MODULE = CFClient PACKAGE = CFClient	437	MODULE = CFPlus PACKAGE = CFPlus
267		438
268	PROTOTYPES: ENABLE	439	PROTOTYPES: ENABLE
269		440
270	BOOT:	441	BOOT:
271	{	442	{
272	HV *stash = gv_stashpv ("CFClient", 1);	443	HV *stash = gv_stashpv ("CFPlus", 1);
273	static const struct {	444	static const struct {
274	const char *name;	445	const char *name;
275	IV iv;	446	IV iv;
276	} *civ, const_iv[] = {	447	} *civ, const_iv[] = {
277	# 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
278	const_iv (SDL_ACTIVEEVENT),	452	const_iv (SDL_ACTIVEEVENT),
279	const_iv (SDL_KEYDOWN),	453	const_iv (SDL_KEYDOWN),
280	const_iv (SDL_KEYUP),	454	const_iv (SDL_KEYUP),
281	const_iv (SDL_MOUSEMOTION),	455	const_iv (SDL_MOUSEMOTION),
282	const_iv (SDL_MOUSEBUTTONDOWN),	456	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
291	const_iv (SDL_EVENT_RESERVEDA),	465	const_iv (SDL_EVENT_RESERVEDA),
292	const_iv (SDL_EVENT_RESERVEDB),	466	const_iv (SDL_EVENT_RESERVEDB),
293	const_iv (SDL_VIDEORESIZE),	467	const_iv (SDL_VIDEORESIZE),
294	const_iv (SDL_VIDEOEXPOSE),	468	const_iv (SDL_VIDEOEXPOSE),
295	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
296	const_iv (SDLK_KP0),	475	const_iv (SDLK_KP0),
297	const_iv (SDLK_KP1),	476	const_iv (SDLK_KP1),
298	const_iv (SDLK_KP2),	477	const_iv (SDLK_KP2),
299	const_iv (SDLK_KP3),	478	const_iv (SDLK_KP3),
300	const_iv (SDLK_KP4),	479	const_iv (SDLK_KP4),
…		…
355	const_iv (SDLK_BREAK),	534	const_iv (SDLK_BREAK),
356	const_iv (SDLK_MENU),	535	const_iv (SDLK_MENU),
357	const_iv (SDLK_POWER),	536	const_iv (SDLK_POWER),
358	const_iv (SDLK_EURO),	537	const_iv (SDLK_EURO),
359	const_iv (SDLK_UNDO),	538	const_iv (SDLK_UNDO),
		539
360	const_iv (KMOD_NONE),	540	const_iv (KMOD_NONE),
		541	const_iv (KMOD_SHIFT),
361	const_iv (KMOD_LSHIFT),	542	const_iv (KMOD_LSHIFT),
362	const_iv (KMOD_RSHIFT),	543	const_iv (KMOD_RSHIFT),
		544	const_iv (KMOD_CTRL),
363	const_iv (KMOD_LCTRL),	545	const_iv (KMOD_LCTRL),
364	const_iv (KMOD_RCTRL),	546	const_iv (KMOD_RCTRL),
		547	const_iv (KMOD_ALT),
365	const_iv (KMOD_LALT),	548	const_iv (KMOD_LALT),
366	const_iv (KMOD_RALT),	549	const_iv (KMOD_RALT),
		550	const_iv (KMOD_META),
367	const_iv (KMOD_LMETA),	551	const_iv (KMOD_LMETA),
368	const_iv (KMOD_RMETA),	552	const_iv (KMOD_RMETA),
369	const_iv (KMOD_NUM),	553	const_iv (KMOD_NUM),
370	const_iv (KMOD_CAPS),	554	const_iv (KMOD_CAPS),
371	const_iv (KMOD_MODE),	555	const_iv (KMOD_MODE),
372	const_iv (KMOD_CTRL),
373	const_iv (KMOD_SHIFT),
374	const_iv (KMOD_ALT),
375	const_iv (KMOD_META)
376	# undef const_iv	556	# undef const_iv
377	};	557	};
378		558
379	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; )
380	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
381		561
382	fontmap = pango_ft2_font_map_new ();	562	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
383	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	563	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
384	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
385	}	564	}
		565
		566	void
		567	weaken (SV *rv)
		568	PROTOTYPE: $
		569	CODE:
		570	sv_rvweaken (rv);
386		571
387	int	572	int
		573	in_destruct ()
		574	CODE:
		575	RETVAL = PL_main_cv == Nullcv;
		576	OUTPUT:
		577	RETVAL
		578
		579	NV floor (NV x)
		580
		581	NV ceil (NV x)
		582
		583	void
		584	pango_init ()
		585	CODE:
		586	{
		587	opengl_fontmap = pango_opengl_font_map_new ();
		588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
		589	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		590	}
		591
		592	char *
		593	SDL_GetError ()
		594
		595	int
388	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	596	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
389		597
390	void	598	void
391	SDL_Quit ()	599	SDL_Quit ()
392		600
393	void	601	void
394	SDL_ListModes ()	602	SDL_ListModes (int rgb, int alpha)
395	PPCODE:	603	PPCODE:
396	{	604	{
397	SDL_Rect **m;	605	SDL_Rect **m;
398		606
399	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	607	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
400	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	608	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
401	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	609	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
402	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	610	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
403		611
		612	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		613	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
		614
404	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	615	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
405	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	616	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
406	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	617	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
407	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	618	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
408		619
409	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	620	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		621	#if SDL_VERSION_ATLEAST(1,2,10)
410	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	622	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
411	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	623	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
412		624	#endif
413	SDL_EnableUNICODE (1);
414	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
415		625
416	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	626	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
417		627
418	if (m && m != (SDL_Rect **)-1)	628	if (m && m != (SDL_Rect **)-1)
419	while (*m)	629	while (*m)
420	{	630	{
		631	if ((m)->w >= 640 && (m)->h >= 480)
		632	{
421	AV *av = newAV ();	633	AV *av = newAV ();
422	av_push (av, newSViv ((*m)->w));	634	av_push (av, newSViv ((*m)->w));
423	av_push (av, newSViv ((*m)->h));	635	av_push (av, newSViv ((*m)->h));
		636	av_push (av, newSViv (rgb));
		637	av_push (av, newSViv (alpha));
424	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	638	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		639	}
425		640
426	++m;	641	++m;
427	}	642	}
428	}	643	}
429		644
430	int	645	int
431	SDL_SetVideoMode (int w, int h, int fullscreen)	646	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
432	CODE:	647	CODE:
		648	{
		649	SDL_EnableUNICODE (1);
		650	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		651
		652	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		653	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		654	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		655	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		656
433	RETVAL = !!SDL_SetVideoMode (	657	RETVAL = !!SDL_SetVideoMode (
434	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	658	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
435	);	659	);
		660
		661	if (RETVAL)
		662	{
		663	av_clear (texture_av);
		664
436	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	665	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		666	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		667	#include "glfunc.h"
		668	#undef GL_FUNC
		669	}
		670	}
437	OUTPUT:	671	OUTPUT:
438	RETVAL	672	RETVAL
439		673
440	void	674	void
441	SDL_GL_SwapBuffers ()	675	SDL_GL_SwapBuffers ()
442		676
		677	char *
		678	SDL_GetKeyName (int sym)
		679
		680	int
		681	SDL_GetAppState ()
		682
443	void	683	void
444	SDL_PollEvent ()	684	poll_events ()
445	PPCODE:	685	PPCODE:
446	{	686	{
447	SDL_Event ev;	687	SDL_Event ev;
448		688
449	while (SDL_PollEvent (&ev))	689	SDL_PumpEvents ();
		690	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
450	{	691	{
451	HV *hv = newHV ();	692	HV *hv = newHV ();
452	hv_store (hv, "type", 4, newSViv (ev.type), 0);	693	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		694
453	switch (ev.type)	695	switch (ev.type)
454	{	696	{
455	case SDL_KEYDOWN:	697	case SDL_KEYDOWN:
456	case SDL_KEYUP:	698	case SDL_KEYUP:
457	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	699	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
458	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	700	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
459	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	701	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		702	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
460	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	703	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
461	break;	704	break;
462		705
463	case SDL_ACTIVEEVENT:	706	case SDL_ACTIVEEVENT:
464	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	707	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
465	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	708	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
466	break;	709	break;
467		710
468	case SDL_MOUSEMOTION:	711	case SDL_MOUSEMOTION:
		712	{
		713	int state = ev.motion.state;
		714	int x = ev.motion.x;
		715	int y = ev.motion.y;
		716	int xrel = ev.motion.xrel;
		717	int yrel = ev.motion.yrel;
		718
		719	/* do simplistic event compression */
		720	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		721	&& state == ev.motion.state)
		722	{
		723	xrel += ev.motion.xrel;
		724	yrel += ev.motion.yrel;
		725	x = ev.motion.x;
		726	y = ev.motion.y;
		727	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		728	}
		729
		730	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
469	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	731	hv_store (hv, "state", 5, newSViv (state), 0);
470	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	732	hv_store (hv, "x", 1, newSViv (x), 0);
471	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	733	hv_store (hv, "y", 1, newSViv (y), 0);
472	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	734	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
473	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	735	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		736	}
474	break;	737	break;
475		738
476	case SDL_MOUSEBUTTONDOWN:	739	case SDL_MOUSEBUTTONDOWN:
477	case SDL_MOUSEBUTTONUP:	740	case SDL_MOUSEBUTTONUP:
		741	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		742
478	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	743	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
479	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	744	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
480	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	745	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
481	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	746	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		747	break;
		748
		749	case SDL_USEREVENT:
		750	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		751	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		752	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		753	break;
482	}	754	}
483		755
484	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	756	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
485	}	757	}
486	}	758	}
487		759
488	int	760	int
489	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	761	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
490	POSTCALL:	762	POSTCALL:
491	Mix_HookMusicFinished (music_finished);	763	Mix_HookMusicFinished (music_finished);
		764	Mix_ChannelFinished (channel_finished);
492		765
493	void	766	void
494	Mix_CloseAudio ()	767	Mix_CloseAudio ()
495		768
496	int	769	int
497	Mix_AllocateChannels (int numchans = -1)	770	Mix_AllocateChannels (int numchans = -1)
498		771
499	void	772	void
500	lowdelay (int fd, int val = 1)	773	lowdelay (int fd, int val = 1)
501	CODE:	774	CODE:
		775	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		776
		777	void
		778	win32_proxy_info ()
		779	PPCODE:
		780	{
502	#ifndef _WIN32	781	#ifdef _WIN32
503	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	782	char buffer[2048];
		783	DWORD buflen;
		784
		785	EXTEND (SP, 3);
		786
		787	buflen = sizeof (buffer);
		788	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		789	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		790	{
		791	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		792
		793	buflen = sizeof (buffer);
		794	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		795	{
		796	PUSHs (newSVpv (buffer, 0));
		797
		798	buflen = sizeof (buffer);
		799	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		800	PUSHs (newSVpv (buffer, 0));
		801	}
		802	}
504	#endif	803	#endif
505		804	}
506	char *
507	gl_version ()
508	CODE:
509	RETVAL = (char *)glGetString (GL_VERSION);
510	OUTPUT:
511	RETVAL
512
513	char *
514	gl_extensions ()
515	CODE:
516	RETVAL = (char *)glGetString (GL_EXTENSIONS);
517	OUTPUT:
518	RETVAL
519		805
520	void	806	void
521	add_font (char *file)	807	add_font (char *file)
522	CODE:	808	CODE:
523	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	809	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
524
525	void
526	set_font (char *file)
527	CODE:
528	{
529	int count;
530	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )file, 0, 0, &count);
531	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
532	FcPatternDestroy (pattern);
533	pango_font_description_set_absolute_size (font, MIN_FONT_HEIGHT);
534	pango_context_set_font_description (context, font);
535	}
536		810
537	void	811	void
538	load_image_inline (SV *image_)	812	load_image_inline (SV *image_)
539	ALIAS:	813	ALIAS:
540	load_image_file = 1	814	load_image_file = 1
…		…
582		856
583	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	857	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
584		858
585	assert (surface2->pitch == surface2->w * 4);	859	assert (surface2->pitch == surface2->w * 4);
586		860
		861	SDL_LockSurface (surface2);
587	EXTEND (SP, 5);	862	EXTEND (SP, 6);
588	PUSHs (sv_2mortal (newSViv (surface2->w)));	863	PUSHs (sv_2mortal (newSViv (surface2->w)));
589	PUSHs (sv_2mortal (newSViv (surface2->h)));	864	PUSHs (sv_2mortal (newSViv (surface2->h)));
590	SDL_LockSurface (surface2);
591	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	865	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
592	SDL_UnlockSurface (surface2);
593	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	866	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
594	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	867	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
595	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	868	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		869	SDL_UnlockSurface (surface2);
596		870
597	SDL_FreeSurface (surface);	871	SDL_FreeSurface (surface);
598	SDL_FreeSurface (surface2);	872	SDL_FreeSurface (surface2);
599	}	873	}
600		874
…		…
622	PUSHs (sv_2mortal (newSViv (b / y)));	896	PUSHs (sv_2mortal (newSViv (b / y)));
623	PUSHs (sv_2mortal (newSViv (a / y)));	897	PUSHs (sv_2mortal (newSViv (a / y)));
624	}	898	}
625		899
626	void	900	void
		901	error (char *message)
		902	CODE:
		903	fprintf (stderr, "ERROR: %s\n", message);
		904	#ifdef _WIN32
		905	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		906	#endif
		907
		908	void
627	fatal (char *message)	909	fatal (char *message)
628	CODE:	910	CODE:
		911	fprintf (stderr, "FATAL: %s\n", message);
629	#ifdef _WIN32	912	#ifdef _WIN32
630	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	913	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
		914	#endif
		915	_exit (1);
		916
		917	void
		918	_exit (int retval = 0)
		919	CODE:
		920	#ifdef WIN32
		921	ExitThread (retval); // unclean, please beam me up
631	#else	922	#else
632	fprintf (stderr, "FATAL: %s\n", message);	923	_exit (retval);
633	#endif	924	#endif
634	exit (1);
635		925
		926	void
		927	debug ()
		928	CODE:
		929	{
		930	#if DEBUG
		931	VALGRIND_DO_LEAK_CHECK;
		932	#endif
		933	}
		934
		935	MODULE = CFPlus PACKAGE = CFPlus::Font
		936
		937	CFPlus::Font
		938	new_from_file (SV class, char path, int id = 0)
		939	CODE:
		940	{
		941	int count;
		942	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
		943	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		944	FcPatternDestroy (pattern);
		945	}
		946	OUTPUT:
		947	RETVAL
		948
		949	void
		950	DESTROY (CFPlus::Font self)
		951	CODE:
		952	pango_font_description_free (self);
		953
		954	void
		955	make_default (CFPlus::Font self)
		956	CODE:
		957	default_font = self;
		958
636	MODULE = CFClient PACKAGE = CFClient::Layout	959	MODULE = CFPlus PACKAGE = CFPlus::Layout
637		960
638	CFClient::Layout	961	void
639	new (SV *class, int base_height = 10)	962	reset_glyph_cache ()
		963	CODE:
		964	tc_clear ();
		965
		966	CFPlus::Layout
		967	new (SV *class)
640	CODE:	968	CODE:
641	New (0, RETVAL, 1, struct cf_layout);	969	New (0, RETVAL, 1, struct cf_layout);
642	RETVAL->base_height = base_height;	970
643	RETVAL->pl = pango_layout_new (context);	971	RETVAL->pl = pango_layout_new (opengl_context);
		972	RETVAL->r = 1.;
		973	RETVAL->g = 1.;
		974	RETVAL->b = 1.;
		975	RETVAL->a = 1.;
		976	RETVAL->base_height = MIN_FONT_HEIGHT;
		977	RETVAL->font = 0;
		978
644	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	979	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
645	pango_layout_set_font_description (RETVAL->pl,	980	layout_update_font (RETVAL);
646	pango_font_description_copy (
647	pango_context_get_font_description (context)));
648	OUTPUT:	981	OUTPUT:
649	RETVAL	982	RETVAL
650		983
651	void	984	void
652	DESTROY (CFClient::Layout self)	985	DESTROY (CFPlus::Layout self)
653	CODE:	986	CODE:
654	g_object_unref (self->pl);	987	g_object_unref (self->pl);
655	Safefree (self);	988	Safefree (self);
656		989
657	void	990	void
658	set_text (CFClient::Layout self, SV *text_)	991	set_text (CFPlus::Layout self, SV *text_)
659	CODE:	992	CODE:
660	{	993	{
661	STRLEN textlen;	994	STRLEN textlen;
662	char *text = SvPVutf8 (text_, textlen);	995	char *text = SvPVutf8 (text_, textlen);
663		996
664	pango_layout_set_text (self->pl, text, textlen);	997	pango_layout_set_text (self->pl, text, textlen);
665	}	998	}
666		999
667	void	1000	void
668	set_markup (CFClient::Layout self, SV *text_)	1001	set_markup (CFPlus::Layout self, SV *text_)
669	CODE:	1002	CODE:
670	{	1003	{
671	STRLEN textlen;	1004	STRLEN textlen;
672	char *text = SvPVutf8 (text_, textlen);	1005	char *text = SvPVutf8 (text_, textlen);
673		1006
674	pango_layout_set_markup (self->pl, text, textlen);	1007	pango_layout_set_markup (self->pl, text, textlen);
675	}	1008	}
676		1009
		1010	void
		1011	set_shapes (CFPlus::Layout self, ...)
		1012	CODE:
		1013	{
		1014	PangoAttrList *attrs = 0;
		1015	const char *text = pango_layout_get_text (self->pl);
		1016	const char *pos = text;
		1017	int arg = 4;
		1018
		1019	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1020	{
		1021	PangoRectangle inkrect, rect;
		1022	PangoAttribute *attr;
		1023
		1024	int x = SvIV (ST (arg - 3));
		1025	int y = SvIV (ST (arg - 2));
		1026	int w = SvIV (ST (arg - 1));
		1027	int h = SvIV (ST (arg ));
		1028
		1029	inkrect.x = 0;
		1030	inkrect.y = 0;
		1031	inkrect.width = 0;
		1032	inkrect.height = 0;
		1033
		1034	rect.x = x * PANGO_SCALE;
		1035	rect.y = y * PANGO_SCALE;
		1036	rect.width = w * PANGO_SCALE;
		1037	rect.height = h * PANGO_SCALE;
		1038
		1039	if (!attrs)
		1040	attrs = pango_layout_get_attributes (self->pl);
		1041
		1042	attr = pango_attr_shape_new (&inkrect, &rect);
		1043	attr->start_index = pos - text;
		1044	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1045	pango_attr_list_insert (attrs, attr);
		1046
		1047	arg += 4;
		1048	pos += sizeof (OBJ_STR) - 1;
		1049	}
		1050
		1051	if (attrs)
		1052	pango_layout_set_attributes (self->pl, attrs);
		1053	}
		1054
		1055	void
		1056	get_shapes (CFPlus::Layout self)
		1057	PPCODE:
		1058	{
		1059	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1060
		1061	do
		1062	{
		1063	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1064
		1065	if (run && shape_attr_p (run))
		1066	{
		1067	PangoRectangle extents;
		1068	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1069
		1070	EXTEND (SP, 2);
		1071	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1072	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1073	}
		1074	}
		1075	while (pango_layout_iter_next_run (iter));
		1076
		1077	pango_layout_iter_free (iter);
		1078	}
		1079
		1080	int
		1081	has_wrapped (CFPlus::Layout self)
		1082	CODE:
		1083	{
		1084	int lines = 1;
		1085	const char *text = pango_layout_get_text (self->pl);
		1086
		1087	while (*text)
		1088	lines += *text++ == '\n';
		1089
		1090	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1091	}
		1092	OUTPUT:
		1093	RETVAL
		1094
677	SV *	1095	SV *
678	get_text (CFClient::Layout self)	1096	get_text (CFPlus::Layout self)
679	CODE:	1097	CODE:
680	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1098	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
681	SvUTF8_on (RETVAL);	1099	sv_utf8_decode (RETVAL);
682	OUTPUT:	1100	OUTPUT:
683	RETVAL	1101	RETVAL
684		1102
685	void	1103	void
		1104	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		1105	CODE:
		1106	self->r = r;
		1107	self->g = g;
		1108	self->b = b;
		1109	self->a = a;
		1110
		1111	void
		1112	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
		1113	CODE:
		1114	if (self->font != font)
		1115	{
		1116	self->font = font;
		1117	layout_update_font (self);
		1118	}
		1119
		1120	void
686	set_height (CFClient::Layout self, int base_height)	1121	set_height (CFPlus::Layout self, int base_height)
687	CODE:	1122	CODE:
		1123	if (self->base_height != base_height)
		1124	{
688	self->base_height = base_height;	1125	self->base_height = base_height;
		1126	layout_update_font (self);
		1127	}
689		1128
690	void	1129	void
691	set_width (CFClient::Layout self, int max_width = -1)	1130	set_width (CFPlus::Layout self, int max_width = -1)
692	CODE:	1131	CODE:
693	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1132	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
694		1133
695	void	1134	void
		1135	set_indent (CFPlus::Layout self, int indent)
		1136	CODE:
		1137	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1138
		1139	void
		1140	set_spacing (CFPlus::Layout self, int spacing)
		1141	CODE:
		1142	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1143
		1144	void
		1145	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1146	CODE:
		1147	pango_layout_set_ellipsize (self->pl,
		1148	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1149	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1150	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1151	: PANGO_ELLIPSIZE_NONE
		1152	);
		1153
		1154	void
		1155	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1156	CODE:
		1157	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1158
		1159	void
696	size (CFClient::Layout self)	1160	size (CFPlus::Layout self)
697	PPCODE:	1161	PPCODE:
698	{	1162	{
699	int w, h;	1163	int w, h;
700		1164
701	layout_update (self);
702	layout_get_pixel_size (self, &w, &h);	1165	layout_get_pixel_size (self, &w, &h);
703		1166
704	EXTEND (SP, 2);	1167	EXTEND (SP, 2);
705	PUSHs (sv_2mortal (newSViv (w)));	1168	PUSHs (sv_2mortal (newSViv (w)));
706	PUSHs (sv_2mortal (newSViv (h)));	1169	PUSHs (sv_2mortal (newSViv (h)));
707	}	1170	}
708		1171
709	int	1172	int
		1173	descent (CFPlus::Layout self)
		1174	CODE:
		1175	{
		1176	PangoRectangle rect;
		1177	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1178	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1179	RETVAL = PANGO_DESCENT (rect);
		1180	}
		1181	OUTPUT:
		1182	RETVAL
		1183
		1184	int
710	xy_to_index (CFClient::Layout self, int x, int y)	1185	xy_to_index (CFPlus::Layout self, int x, int y)
711	CODE:	1186	CODE:
712	{	1187	{
713	int index, trailing;	1188	int index, trailing;
714
715	layout_update (self);
716	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1189	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
717
718	RETVAL = index;	1190	RETVAL = index + trailing;
719	}	1191	}
720	OUTPUT:	1192	OUTPUT:
721	RETVAL	1193	RETVAL
722		1194
723	void	1195	void
724	cursor_pos (CFClient::Layout self, int index)	1196	cursor_pos (CFPlus::Layout self, int index)
725	PPCODE:	1197	PPCODE:
726	{	1198	{
727	PangoRectangle strong_pos;	1199	PangoRectangle strong_pos;
728	layout_update (self);
729	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1200	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
730		1201
731	EXTEND (SP, 3);	1202	EXTEND (SP, 3);
732	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1203	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
733	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1204	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
734	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1205	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
735	}	1206	}
736		1207
737	void	1208	void
738	render (CFClient::Layout self)	1209	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
739	PPCODE:	1210	PPCODE:
740	{	1211	{
741	SV *retval;	1212	int line, x;
742	int w, h;
743	FT_Bitmap bitmap;
744		1213
745	layout_update (self);	1214	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
746	layout_get_pixel_size (self, &w, &h);	1215	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
747		1216
748	retval = newSV (w * h);
749	SvPOK_only (retval);
750	SvCUR_set (retval, w * h);
751
752	bitmap.rows = h;
753	bitmap.width = w;
754	bitmap.pitch = w;
755	bitmap.buffer = (unsigned char*)SvPVX (retval);
756	bitmap.num_grays = 256;
757	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
758
759	memset (bitmap.buffer, 0, w * h);
760
761	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
762
763	EXTEND (SP, 3);	1217	EXTEND (SP, 2);
764	PUSHs (sv_2mortal (newSViv (w)));	1218	PUSHs (sv_2mortal (newSViv (line - 1)));
		1219	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1220	}
		1221
		1222	void
		1223	line_x_to_index (CFPlus::Layout self, int line, int x)
		1224	PPCODE:
		1225	{
		1226	PangoLayoutLine *lp;
		1227	int index, trailing;
		1228
		1229	if (line < 0)
		1230	XSRETURN_EMPTY;
		1231
		1232	if (!(lp = pango_layout_get_line (self->pl, line)))
		1233	XSRETURN_EMPTY; /* do better */
		1234
		1235	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1236
		1237	EXTEND (SP, 2);
		1238	if (GIMME_V == G_SCALAR)
		1239	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1240	else
		1241	{
765	PUSHs (sv_2mortal (newSViv (h)));	1242	PUSHs (sv_2mortal (newSViv (index)));
766	PUSHs (sv_2mortal (retval));	1243	PUSHs (sv_2mortal (newSViv (trailing)));
		1244	}
767	}	1245	}
768		1246
		1247	void
		1248	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1249	PPCODE:
		1250	pango_opengl_render_layout_subpixel (
		1251	self->pl,
		1252	x * PANGO_SCALE, y * PANGO_SCALE,
		1253	self->r, self->g, self->b, self->a,
		1254	flags
		1255	);
		1256
769	MODULE = CFClient PACKAGE = CFClient::Texture	1257	MODULE = CFPlus PACKAGE = CFPlus::Texture
770		1258
		1259	int minpot (int n)
		1260
771	void	1261	void
		1262	pad2pot (SV data_, SV w_, SV *h_)
		1263	CODE:
		1264	{
		1265	int ow = SvIV (w_);
		1266	int oh = SvIV (h_);
		1267
		1268	if (ow && oh)
		1269	{
		1270	int nw = minpot (ow);
		1271	int nh = minpot (oh);
		1272
		1273	if (nw != ow \|\| nh != oh)
		1274	{
		1275	if (SvOK (data_))
		1276	{
		1277	STRLEN datalen;
		1278	char *data = SvPVbyte (data_, datalen);
		1279	int bpp = datalen / (ow * oh);
		1280	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1281
		1282	SvPOK_only (result_);
		1283	SvCUR_set (result_, nw * nh * bpp);
		1284
		1285	memset (SvPVX (result_), 0, nw * nh * bpp);
		1286	while (oh--)
		1287	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1288
		1289	sv_setsv (data_, result_);
		1290	}
		1291
		1292	sv_setiv (w_, nw);
		1293	sv_setiv (h_, nh);
		1294	}
		1295	}
		1296	}
		1297
		1298	void
772	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1299	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
773	PROTOTYPE: $$$;$$	1300	PROTOTYPE: $$$;$$
		1301	ALIAS:
		1302	draw_quad_alpha = 1
		1303	draw_quad_alpha_premultiplied = 2
774	CODE:	1304	CODE:
775	{	1305	{
776	HV hv = (HV )SvRV (self);	1306	HV hv = (HV )SvRV (self);
777	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1307	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
778	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1308	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
779	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1309	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
780	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
781		1310
782	if (items < 5)	1311	if (items < 5)
783	{	1312	{
784	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1313	w = SvNV (*hv_fetch (hv, "w", 1, 1));
785	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1314	h = SvNV (*hv_fetch (hv, "h", 1, 1));
786	}	1315	}
787		1316
		1317	if (ix)
		1318	{
		1319	glEnable (GL_BLEND);
		1320
		1321	if (ix == 2)
		1322	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1323	else
		1324	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1325	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1326
		1327	glEnable (GL_ALPHA_TEST);
		1328	glAlphaFunc (GL_GREATER, 0.01f);
		1329	}
		1330
788	glBindTexture (GL_TEXTURE_2D, name);	1331	glBindTexture (GL_TEXTURE_2D, name);
789	if (wrap_mode) {	1332
790	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
791	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
792	}
793	glBegin (GL_QUADS);	1333	glBegin (GL_QUADS);
794	glTexCoord2f (0, 0); glVertex2f (x , y );	1334	glTexCoord2f (0, 0); glVertex2f (x , y );
795	glTexCoord2f (0, t); glVertex2f (x , y + h);	1335	glTexCoord2f (0, t); glVertex2f (x , y + h);
796	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1336	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
797	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1337	glTexCoord2f (s, 0); glVertex2f (x + w, y );
798	glEnd ();	1338	glEnd ();
799	}
800		1339
		1340	if (ix)
		1341	{
		1342	glDisable (GL_ALPHA_TEST);
		1343	glDisable (GL_BLEND);
		1344	}
		1345	}
		1346
		1347	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1348	CODE:
		1349	{
		1350	GLint width;
		1351	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1352	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1353	RETVAL = width > 0;
		1354	}
		1355	OUTPUT:
		1356	RETVAL
		1357
801	MODULE = CFClient PACKAGE = CFClient::Map	1358	MODULE = CFPlus PACKAGE = CFPlus::Map
802		1359
803	CFClient::Map	1360	CFPlus::Map
804	new (SV *class, int map_width, int map_height)	1361	new (SV *class)
805	CODE:	1362	CODE:
806	New (0, RETVAL, 1, struct map);	1363	New (0, RETVAL, 1, struct map);
807	RETVAL->x = 0;	1364	RETVAL->x = 0;
808	RETVAL->y = 0;	1365	RETVAL->y = 0;
809	RETVAL->w = map_width;	1366	RETVAL->w = 0;
810	RETVAL->h = map_height;	1367	RETVAL->h = 0;
811	RETVAL->ox = 0;	1368	RETVAL->ox = 0;
812	RETVAL->oy = 0;	1369	RETVAL->oy = 0;
813	RETVAL->faces = 8192;	1370	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
814	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1371	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
815	RETVAL->texs = 8192;
816	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
817	RETVAL->rows = 0;	1372	RETVAL->rows = 0;
818	RETVAL->row = 0;	1373	RETVAL->row = 0;
819	OUTPUT:	1374	OUTPUT:
820	RETVAL	1375	RETVAL
821		1376
822	void	1377	void
823	DESTROY (CFClient::Map self)	1378	DESTROY (CFPlus::Map self)
824	CODE:	1379	CODE:
825	{	1380	{
826	map_clear (self);	1381	map_clear (self);
827	Safefree (self->face);	1382	Safefree (self->face2tile);
		1383	Safefree (self->tex);
828	Safefree (self);	1384	Safefree (self);
829	}	1385	}
830		1386
831	void	1387	void
		1388	resize (CFPlus::Map self, int map_width, int map_height)
		1389	CODE:
		1390	self->w = map_width;
		1391	self->h = map_height;
		1392
		1393	void
832	clear (CFClient::Map self)	1394	clear (CFPlus::Map self)
833	CODE:	1395	CODE:
834	map_clear (self);	1396	map_clear (self);
835		1397
836	void	1398	void
837	set_face (CFClient::Map self, int face, int texid)	1399	set_tileid (CFPlus::Map self, int face, int tile)
838	CODE:	1400	CODE:
839	{	1401	{
840	while (self->faces <= face)	1402	need_facenum (self, face); self->face2tile [face] = tile;
841	{	1403	need_texid (self, tile);
842	Append (mapface, self->face, self->faces, self->faces);
843	self->faces *= 2;
844	}
845
846	self->face [face] = texid;
847	}	1404	}
848		1405
849	void	1406	void
		1407	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1408	CODE:
		1409	{
		1410	tileid texid;
		1411	maptex *tex;
		1412
		1413	if (face < 0 \|\| face >= self->faces)
		1414	return;
		1415
		1416	if (smooth < 0 \|\| smooth >= self->faces)
		1417	return;
		1418
		1419	texid = self->face2tile [face];
		1420
		1421	if (!texid)
		1422	return;
		1423
		1424	tex = self->tex + texid;
		1425	tex->smoothtile = self->face2tile [smooth];
		1426	tex->smoothlevel = level;
		1427	}
		1428
		1429	void
850	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1430	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
851	CODE:	1431	CODE:
852	{	1432	{
853	while (self->texs <= texid)	1433	need_texid (self, texid);
854	{
855	Append (maptex, self->tex, self->texs, self->texs);
856	self->texs *= 2;
857	}
858		1434
859	{	1435	{
860	maptex *tex = self->tex + texid;	1436	maptex *tex = self->tex + texid;
861		1437
862	tex->name = name;	1438	tex->name = name;
…		…
867	tex->r = r;	1443	tex->r = r;
868	tex->g = g;	1444	tex->g = g;
869	tex->b = b;	1445	tex->b = b;
870	tex->a = a;	1446	tex->a = a;
871	}	1447	}
		1448
		1449	// somewhat hackish, but for textures that require it, it really
		1450	// improves the look, and most others don't suffer.
		1451	glBindTexture (GL_TEXTURE_2D, name);
		1452	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1453	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1454	// use uglier nearest interpolation because linear suffers
		1455	// from transparent color bleeding and ugly wrapping effects.
		1456	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
872	}	1457	}
873		1458
874	int	1459	int
875	ox (CFClient::Map self)	1460	ox (CFPlus::Map self)
876	ALIAS:	1461	ALIAS:
877	oy = 1	1462	oy = 1
		1463	x = 2
		1464	y = 3
		1465	w = 4
		1466	h = 5
878	CODE:	1467	CODE:
879	switch (ix)	1468	switch (ix)
880	{	1469	{
881	case 0: RETVAL = self->ox; break;	1470	case 0: RETVAL = self->ox; break;
882	case 1: RETVAL = self->oy; break;	1471	case 1: RETVAL = self->oy; break;
		1472	case 2: RETVAL = self->x; break;
		1473	case 3: RETVAL = self->y; break;
		1474	case 4: RETVAL = self->w; break;
		1475	case 5: RETVAL = self->h; break;
883	}	1476	}
884	OUTPUT:	1477	OUTPUT:
885	RETVAL	1478	RETVAL
886		1479
887	void	1480	void
888	scroll (CFClient::Map self, int dx, int dy)	1481	scroll (CFPlus::Map self, int dx, int dy)
889	CODE:	1482	CODE:
890	{	1483	{
891	if (dx > 0)	1484	if (dx > 0)
892	map_blank (self, self->x, self->y, dx - 1, self->h);	1485	map_blank (self, self->x, self->y, dx, self->h);
893	else if (dx < 0)	1486	else if (dx < 0)
894	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1487	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
895		1488
896	if (dy > 0)	1489	if (dy > 0)
897	map_blank (self, self->x, self->y, self->w, dy - 1);	1490	map_blank (self, self->x, self->y, self->w, dy);
898	else if (dy < 0)	1491	else if (dy < 0)
899	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1492	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
900		1493
901	self->ox += dx; self->x += dx;	1494	self->ox += dx; self->x += dx;
902	self->oy += dy; self->y += dy;	1495	self->oy += dy; self->y += dy;
903		1496
904	while (self->y < 0)	1497	while (self->y < 0)
…		…
909	self->y += MAP_EXTEND_Y;	1502	self->y += MAP_EXTEND_Y;
910	}	1503	}
911	}	1504	}
912		1505
913	void	1506	void
914	map1a_update (CFClient::Map self, SV *data_)	1507	map1a_update (CFPlus::Map self, SV *data_, int extmap)
915	CODE:	1508	CODE:
916	{	1509	{
917	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1510	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
918	uint8_t data_end = (uint8_t )SvEND (data_);	1511	uint8_t data_end = (uint8_t )SvEND (data_);
919	mapcell *cell;	1512	mapcell *cell;
920	int x, y, flags;	1513	int x, y, flags;
921		1514
922	while (data < data_end)	1515	while (data < data_end - 1)
923	{	1516	{
924	flags = (data [0] << 8) + data [1]; data += 2;	1517	flags = (data [0] << 8) + data [1]; data += 2;
925		1518
926	x = ((flags >> 10) & 63) + self->x;	1519	x = self->x + ((flags >> 10) & 63);
927	y = ((flags >> 4) & 63) + self->y;	1520	y = self->y + ((flags >> 4) & 63);
928		1521
929	cell = map_get_cell (self, x, y);	1522	cell = map_get_cell (self, x, y);
930		1523
931	if (flags & 15)	1524	if (flags & 15)
932	{	1525	{
933	if (cell->darkness < 0)	1526	if (!cell->darkness)
934	{	1527	{
		1528	memset (cell, 0, sizeof (*cell));
935	cell->darkness = 0;	1529	cell->darkness = 256;
936	cell->face [0] = 0;
937	cell->face [1] = 0;
938	cell->face [2] = 0;
939	}	1530	}
940		1531
941	cell->darkness = flags & 8 ? *data++ : 255;
942
943	//TODO: don't trust server data to be in-range(!)	1532	//TODO: don't trust server data to be in-range(!)
		1533
		1534	if (flags & 8)
		1535	{
		1536	if (extmap)
		1537	{
		1538	uint8_t ext, cmd;
		1539
		1540	do
		1541	{
		1542	ext = *data++;
		1543	cmd = ext & 0x3f;
		1544
		1545	if (cmd < 4)
		1546	cell->darkness = 255 - ext * 64 + 1;
		1547	else if (cmd == 5) // health
		1548	{
		1549	cell->stat_width = 1;
		1550	cell->stat_hp = *data++;
		1551	}
		1552	else if (cmd == 6) // monster width
		1553	cell->stat_width = *data++ + 1;
		1554	else if (cmd == 0x47)
		1555	{
		1556	if (*data == 4)
		1557	; // decode player count
		1558
		1559	data += *data + 1;
		1560	}
		1561	else if (cmd == 8) // cell flags
		1562	cell->flags = *data++;
		1563	else if (ext & 0x40) // unknown, multibyte => skip
		1564	data += *data + 1;
		1565	else
		1566	data++;
		1567	}
		1568	while (ext & 0x80);
		1569	}
		1570	else
		1571	cell->darkness = *data++ + 1;
		1572	}
944		1573
945	if (flags & 4)	1574	if (flags & 4)
946	{	1575	{
947	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1576	faceid face = (data [0] << 8) + data [1]; data += 2;
		1577	need_facenum (self, face);
		1578	cell->tile [0] = self->face2tile [face];
948	}	1579	}
949		1580
950	if (flags & 2)	1581	if (flags & 2)
951	{	1582	{
952	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1583	faceid face = (data [0] << 8) + data [1]; data += 2;
		1584	need_facenum (self, face);
		1585	cell->tile [1] = self->face2tile [face];
953	}	1586	}
954		1587
955	if (flags & 1)	1588	if (flags & 1)
956	{	1589	{
957	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1590	faceid face = (data [0] << 8) + data [1]; data += 2;
		1591	need_facenum (self, face);
		1592	cell->tile [2] = self->face2tile [face];
958	}	1593	}
959	}	1594	}
960	else	1595	else
961	cell->darkness = -1;	1596	cell->darkness = 0;
962	}	1597	}
963	}	1598	}
964		1599
965	SV *	1600	SV *
966	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1601	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
967	CODE:	1602	CODE:
968	{	1603	{
969	int x1, x;	1604	int x1, x;
970	int y1, y;	1605	int y1, y;
971	int z;	1606	int z;
…		…
992	{	1627	{
993	mapcell *cell = row->col + (x - row->c0);	1628	mapcell *cell = row->col + (x - row->c0);
994		1629
995	for (z = 0; z <= 0; z++)	1630	for (z = 0; z <= 0; z++)
996	{	1631	{
997	mapface face = cell->face [z];
998
999	if (face)
1000	{
1001	maptex tex = self->tex [face];	1632	maptex tex = self->tex [cell->tile [z]];
1002	int a0 = 255 - tex.a;	1633	int a0 = 255 - tex.a;
1003	int a1 = tex.a;	1634	int a1 = tex.a;
1004		1635
1005	r = (r * a0 + tex.r * a1) / 255;	1636	r = (r * a0 + tex.r * a1) / 255;
1006	g = (g * a0 + tex.g * a1) / 255;	1637	g = (g * a0 + tex.g * a1) / 255;
1007	b = (b * a0 + tex.b * a1) / 255;	1638	b = (b * a0 + tex.b * a1) / 255;
1008	a = (a * a0 + tex.a * a1) / 255;	1639	a = (a * a0 + tex.a * a1) / 255;
1009	}
1010	}	1640	}
1011	}	1641	}
1012		1642
1013	*map++ = (r )	1643	*map++ = (r )
1014	\| (g << 8)	1644	\| (g << 8)
…		…
1021	}	1651	}
1022	OUTPUT:	1652	OUTPUT:
1023	RETVAL	1653	RETVAL
1024		1654
1025	void	1655	void
1026	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1656	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1027	PPCODE:	1657	CODE:
1028	{	1658	{
1029	int vx, vy;	1659	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1660	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1661	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1662	smooth_key skey;
1030	int x, y, z;	1663	int x, y, z;
1031	int last_name;	1664	int last_name;
1032	mapface face;	1665
		1666	// thats current max. sorry.
		1667	if (sw > 255) sw = 255;
		1668	if (sh > 255) sh = 255;
		1669
		1670	// clear key, in case of extra padding
		1671	memset (&skey, 0, sizeof (skey));
		1672
		1673	glColor4ub (255, 255, 255, 255);
		1674
		1675	glEnable (GL_BLEND);
		1676	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1677	glEnable (GL_TEXTURE_2D);
		1678	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1679
		1680	glBegin (GL_QUADS);
		1681
		1682	last_name = 0;
		1683
		1684	mx += self->x;
		1685	my += self->y;
		1686
		1687	// first pass: determine smooth_max
		1688	// rather ugly, if you ask me
		1689	// could also be stored inside mapcell and updated on change
		1690	memset (smooth_max, 0, sizeof (smooth_max));
		1691
		1692	for (y = 0; y < sh; y++)
		1693	if (0 <= y + my && y + my < self->rows)
		1694	{
		1695	maprow *row = self->row + (y + my);
		1696
		1697	for (x = 0; x < sw; x++)
		1698	if (row->c0 <= x + mx && x + mx < row->c1)
		1699	{
		1700	mapcell *cell = row->col + (x + mx - row->c0);
		1701
		1702	smooth_max[x + 1][y + 1] =
		1703	MAX (self->tex [cell->tile [0]].smoothlevel,
		1704	MAX (self->tex [cell->tile [1]].smoothlevel,
		1705	self->tex [cell->tile [2]].smoothlevel));
		1706	}
		1707	}
		1708
		1709	for (z = 0; z <= 2; z++)
		1710	{
		1711	memset (smooth_level, 0, sizeof (smooth_level));
		1712
		1713	for (y = 0; y < sh; y++)
		1714	if (0 <= y + my && y + my < self->rows)
		1715	{
		1716	maprow *row = self->row + (y + my);
		1717
		1718	for (x = 0; x < sw; x++)
		1719	if (row->c0 <= x + mx && x + mx < row->c1)
		1720	{
		1721	mapcell *cell = row->col + (x + mx - row->c0);
		1722	tileid tile = cell->tile [z];
		1723
		1724	if (tile)
		1725	{
		1726	maptex tex = self->tex [tile];
		1727	int px = (x + 1) * T - tex.w;
		1728	int py = (y + 1) * T - tex.h;
		1729
		1730	// suppressing texture state switches here
		1731	// is only moderately effective, but worth the extra effort
		1732	if (last_name != tex.name)
		1733	{
		1734	if (!tex.name)
		1735	tex = self->tex [2]; /* missing, replace by noface */
		1736
		1737	glEnd ();
		1738	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1739	glBegin (GL_QUADS);
		1740	}
		1741
		1742	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1743	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1744	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1745	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1746
		1747	if (cell->flags && z == 2)
		1748	{
		1749	if (cell->flags & 1)
		1750	{
		1751	maptex tex = self->tex [1];
		1752	int px = x * T + T * 2 / 32;
		1753	int py = y * T - T * 6 / 32;
		1754
		1755	glEnd ();
		1756	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1757	glBegin (GL_QUADS);
		1758
		1759	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1760	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1761	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1762	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1763	}
		1764	}
		1765
		1766	// update smooth hash
		1767	if (tex.smoothtile)
		1768	{
		1769	skey.tile = tex.smoothtile;
		1770	skey.level = tex.smoothlevel;
		1771
		1772	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1773
		1774	// add bits to current tile and all neighbours. skey.x\|y is
		1775	// shifted +1\|+1 so we always stay positive.
		1776
		1777	// bits is ___n cccc CCCC bbbb
		1778	// n do not draw borders&corners
		1779	// c draw these corners, but...
		1780	// C ... not these
		1781	// b draw these borders
		1782
		1783	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1784	// ┃· ·· ·┃ ━━
		1785
		1786	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1787	// ·· ·· ·┏ ┓·
		1788
		1789	// full tile
		1790	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1791
		1792	// borders
		1793	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1794	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1795	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1796	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1797
		1798	// corners
		1799	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1800	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1801	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1802	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1803	}
		1804	}
		1805	}
		1806	}
		1807
		1808	// go through all smoothlevels, lowest to highest, then draw.
		1809	// this is basically counting sort
		1810	{
		1811	int w, b;
		1812
		1813	for (w = 0; w < 256 / 32; ++w)
		1814	{
		1815	uint32_t smask = smooth_level [w];
		1816	if (smask)
		1817	for (b = 0; b < 32; ++b)
		1818	if (smask & (((uint32_t)1) << b))
		1819	{
		1820	int level = (w << 5) \| b;
		1821	HE *he;
		1822
		1823	hv_iterinit (smooth);
		1824	while ((he = hv_iternext (smooth)))
		1825	{
		1826	smooth_key skey = (smooth_key )HeKEY (he);
		1827	IV bits = SvIVX (HeVAL (he));
		1828
		1829	if (!(bits & 0x1000)
		1830	&& skey->level == level
		1831	&& level > smooth_max [skey->x][skey->y])
		1832	{
		1833	maptex tex = self->tex [skey->tile];
		1834	int px = (((int)skey->x) - 1) * T;
		1835	int py = (((int)skey->y) - 1) * T;
		1836	int border = bits & 15;
		1837	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1838	float dx = tex.s * .0625f; // 16 images/row
		1839	float dy = tex.t * .5f ; // 2 images/column
		1840
		1841	// this time naively avoiding texture state changes
		1842	// save gobs of state changes.
		1843	if (last_name != tex.name)
		1844	{
		1845	if (!tex.name)
		1846	continue; // smoothing not yet available
		1847
		1848	glEnd ();
		1849	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1850	glBegin (GL_QUADS);
		1851	}
		1852
		1853	if (border)
		1854	{
		1855	float ox = border * dx;
		1856
		1857	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1858	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1859	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1860	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1861	}
		1862
		1863	if (corner)
		1864	{
		1865	float ox = corner * dx;
		1866
		1867	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1868	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1869	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1870	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1871	}
		1872	}
		1873	}
		1874	}
		1875	}
		1876	}
		1877
		1878	hv_clear (smooth);
		1879	}
		1880
		1881	glEnd ();
		1882
		1883	glDisable (GL_TEXTURE_2D);
		1884	glDisable (GL_BLEND);
		1885
		1886	// top layer: overlays such as the health bar
		1887	for (y = 0; y < sh; y++)
		1888	if (0 <= y + my && y + my < self->rows)
		1889	{
		1890	maprow *row = self->row + (y + my);
		1891
		1892	for (x = 0; x < sw; x++)
		1893	if (row->c0 <= x + mx && x + mx < row->c1)
		1894	{
		1895	mapcell *cell = row->col + (x + mx - row->c0);
		1896
		1897	int px = x * T;
		1898	int py = y * T;
		1899
		1900	if (cell->stat_hp)
		1901	{
		1902	int width = cell->stat_width * T;
		1903	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1904
		1905	glColor3ub (0, 0, 0);
		1906	glRectf (px + 1, py - thick - 2,
		1907	px + width - 1, py);
		1908
		1909	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1910	glRectf (px + 2,
		1911	py - thick - 1,
		1912	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1913	}
		1914	}
		1915	}
		1916	}
		1917
		1918	void
		1919	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1920	CODE:
		1921	{
		1922	static float color[16][3] = {
		1923	{ 0.00F, 0.00F, 0.00F },
		1924	{ 1.00F, 1.00F, 1.00F },
		1925	{ 0.00F, 0.00F, 0.55F },
		1926	{ 1.00F, 0.00F, 0.00F },
		1927
		1928	{ 1.00F, 0.54F, 0.00F },
		1929	{ 0.11F, 0.56F, 1.00F },
		1930	{ 0.93F, 0.46F, 0.00F },
		1931	{ 0.18F, 0.54F, 0.34F },
		1932
		1933	{ 0.56F, 0.73F, 0.56F },
		1934	{ 0.80F, 0.80F, 0.80F },
		1935	{ 0.55F, 0.41F, 0.13F },
		1936	{ 0.99F, 0.77F, 0.26F },
		1937
		1938	{ 0.74F, 0.65F, 0.41F },
		1939
		1940	{ 0.00F, 1.00F, 1.00F },
		1941	{ 1.00F, 0.00F, 1.00F },
		1942	{ 1.00F, 1.00F, 0.00F },
		1943	};
		1944
		1945	int x, y;
		1946
		1947	glEnable (GL_TEXTURE_2D);
		1948	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1949	glEnable (GL_BLEND);
		1950	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1951	glBegin (GL_QUADS);
		1952
		1953	for (y = 0; y < h; y++)
		1954	for (x = 0; x < w; x++)
		1955	{
		1956	unsigned char m = data [x + y * w];
		1957
		1958	if (m)
		1959	{
		1960	float *c = color [m & 15];
		1961
		1962	float tx1 = m & 0x40 ? 0.5 : 0.;
		1963	float tx2 = tx1 + 0.5;
		1964
		1965	glColor4f (c[0], c[1], c[2], 0.75);
		1966	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1967	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1968	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1969	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1970	}
		1971	}
		1972
		1973	glEnd ();
		1974	glDisable (GL_BLEND);
		1975	glDisable (GL_TEXTURE_2D);
		1976	}
		1977
		1978	void
		1979	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh, int smoothing, const char *matrix)
		1980	PPCODE:
		1981	{
		1982	int x, y;
1033	int sw4 = (sw + 3) & ~3;	1983	int sw4 = (sw + 3) & ~3;
1034	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1984	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1035	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1985	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1036		1986
1037	memset (darkness, 255, sw4 * sh);	1987	memset (darkness, 255, sw4 * sh);
1038	SvPOK_only (darkness_sv);	1988	SvPOK_only (darkness_sv);
1039	SvCUR_set (darkness_sv, sw4 * sh);	1989	SvCUR_set (darkness_sv, sw4 * sh);
1040		1990
1041	vx = self->x + (self->w - sw) / 2 - shift_x;	1991	mx += self->x;
1042	vy = self->y + (self->h - sh) / 2 - shift_y;	1992	my += self->y;
1043		1993
1044	/*
1045	int vx = self->vx = self->w >= sw
1046	? self->x + (self->w - sw) / 2
1047	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1048
1049	int vy = self->vy = self->h >= sh
1050	? self->y + (self->h - sh) / 2
1051	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1052	*/
1053
1054	glColor4ub (255, 255, 255, 255);
1055
1056	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1057	glEnable (GL_BLEND);
1058	glEnable (GL_TEXTURE_2D);
1059	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1060
1061	glBegin (GL_QUADS);
1062
1063	last_name = 0;
1064
1065	for (z = 0; z < 3; z++)
1066	for (y = 0; y < sh; y++)	1994	for (y = 0; y < sh; y++)
1067	if (0 <= y + vy && y + vy < self->rows)	1995	if (0 <= y + my && y + my < self->rows)
1068	{	1996	{
1069	maprow *row = self->row + (y + vy);	1997	maprow *row = self->row + (y + my);
1070		1998
1071	for (x = 0; x < sw; x++)	1999	for (x = 0; x < sw; x++)
1072	if (row->c0 <= x + vx && x + vx < row->c1)	2000	if (row->c0 <= x + mx && x + mx < row->c1)
1073	{	2001	{
1074	mapcell *cell = row->col + (x + vx - row->c0);	2002	mapcell *cell = row->col + (x + mx - row->c0);
1075		2003
1076	darkness[y * sw4 + x] = cell->darkness < 0	2004	darkness[y * sw4 + x] = cell->darkness
		2005	? 255 - (cell->darkness - 1)
1077	? 255 - FOW_DARKNESS	2006	: 255 - FOW_DARKNESS;
1078	: 255 - cell->darkness;	2007	}
		2008	}
1079		2009
1080	face = cell->face [z];	2010	if (smoothing)
		2011	{
		2012	SV darkness2_sv = sv_2mortal (newSV (sw4 sh));
		2013	uint8_t darkness2 = (uint8_t )SvPVX (darkness2_sv);
1081		2014
1082	if (face)	2015	SvPOK_only (darkness2_sv);
		2016	SvCUR_set (darkness2_sv, sw4 * sh);
		2017
		2018	for (y = 0; y < sh; ++y)
		2019	for (x = 0; x < sw4; ++x)
		2020	{
		2021	float f = (float )matrix;
		2022	int dx, dy;
		2023	float sum = 0.f;
		2024
		2025	for (dy = -1; dy <= 1; ++dy)
		2026	for (dx = -1; dx <= 1; ++dx)
1083	{	2027	{
1084	maptex tex = self->tex [face];	2028	unsigned int x2 = x + dx;
		2029	unsigned int y2 = y + dy;
1085		2030
1086	int px = (x + 1) * 32 - tex.w;	2031	sum += (x2 < sw && y2 < sh ? darkness [y2 * sw4 + x2] : 255) * *f++;
1087	int py = (y + 1) * 32 - tex.h;
1088
1089	if (last_name != tex.name)
1090	{
1091	glEnd ();
1092	last_name = tex.name;
1093	glBindTexture (GL_TEXTURE_2D, last_name);
1094	glBegin (GL_QUADS);
1095	}
1096
1097	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1098	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1099	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1100	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1101	}	2032	}
1102	}	2033
		2034	darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum;
1103	}	2035	}
1104		2036
1105	glEnd ();	2037	darkness_sv = darkness2_sv;
1106		2038	}
1107	glDisable (GL_TEXTURE_2D);
1108	glDisable (GL_BLEND);
1109		2039
1110	EXTEND (SP, 3);	2040	EXTEND (SP, 3);
1111	PUSHs (sv_2mortal (newSViv (sw4)));	2041	PUSHs (sv_2mortal (newSViv (sw4)));
1112	PUSHs (sv_2mortal (newSViv (sh)));	2042	PUSHs (sv_2mortal (newSViv (sh)));
1113	PUSHs (darkness_sv);	2043	PUSHs (darkness_sv);
1114	}	2044	}
1115		2045
1116	SV *	2046	SV *
1117	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2047	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1118	CODE:	2048	CODE:
1119	{	2049	{
1120	int x, y, x1, y1;	2050	int x, y, x1, y1;
1121	SV data_sv = newSV (w h * 7 + 5);	2051	SV data_sv = newSV (w h * 7 + 5);
1122	uint8_t data = (uint8_t )SvPVX (data_sv);	2052	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1147	if (row && row->c0 <= x && x < row->c1)	2077	if (row && row->c0 <= x && x < row->c1)
1148	{	2078	{
1149	mapcell *cell = row->col + (x - row->c0);	2079	mapcell *cell = row->col + (x - row->c0);
1150	uint8_t flags = 0;	2080	uint8_t flags = 0;
1151		2081
1152	if (cell->face [0]) flags \|= 1;	2082	if (cell->tile [0]) flags \|= 1;
1153	if (cell->face [1]) flags \|= 2;	2083	if (cell->tile [1]) flags \|= 2;
1154	if (cell->face [2]) flags \|= 4;	2084	if (cell->tile [2]) flags \|= 4;
1155		2085
1156	*data++ = flags;	2086	*data++ = flags;
1157		2087
1158	if (flags & 1)	2088	if (flags & 1)
1159	{	2089	{
		2090	tileid tile = cell->tile [0];
1160	*data++ = cell->face [0] >> 8;	2091	*data++ = tile >> 8;
1161	*data++ = cell->face [0];	2092	*data++ = tile;
1162	}	2093	}
1163		2094
1164	if (flags & 2)	2095	if (flags & 2)
1165	{	2096	{
		2097	tileid tile = cell->tile [1];
1166	*data++ = cell->face [1] >> 8;	2098	*data++ = tile >> 8;
1167	*data++ = cell->face [1];	2099	*data++ = tile;
1168	}	2100	}
1169		2101
1170	if (flags & 4)	2102	if (flags & 4)
1171	{	2103	{
		2104	tileid tile = cell->tile [2];
1172	*data++ = cell->face [2] >> 8;	2105	*data++ = tile >> 8;
1173	*data++ = cell->face [2];	2106	*data++ = tile;
1174	}	2107	}
1175	}	2108	}
1176	else	2109	else
1177	*data++ = 0;	2110	*data++ = 0;
1178	}	2111	}
…		…
1184	}	2117	}
1185	OUTPUT:	2118	OUTPUT:
1186	RETVAL	2119	RETVAL
1187		2120
1188	void	2121	void
1189	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2122	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1190	PPCODE:	2123	PPCODE:
1191	{	2124	{
1192	int x, y, z;	2125	int x, y, z;
1193	int w, h;	2126	int w, h;
1194	int x1, y1;	2127	int x1, y1;
…		…
1218	{	2151	{
1219	uint8_t flags = *data++;	2152	uint8_t flags = *data++;
1220		2153
1221	if (flags)	2154	if (flags)
1222	{	2155	{
1223	mapface face[3] = { 0, 0, 0 };
1224
1225	mapcell *cell = row_get_cell (row, x);	2156	mapcell *cell = row_get_cell (row, x);
		2157	tileid tile[3] = { 0, 0, 0 };
1226		2158
1227	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2159	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1228	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2160	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1229	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2161	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1230		2162
1231	if (cell->darkness <= 0)	2163	if (cell->darkness == 0)
1232	{	2164	{
1233	cell->darkness = -1;	2165	cell->darkness = 0;
1234		2166
1235	for (z = 0; z <= 2; z++)	2167	for (z = 0; z <= 2; z++)
1236	{	2168	{
1237	cell->face[z] = face[z];	2169	tileid t = tile [z];
1238		2170
1239	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2171	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2172	{
1240	XPUSHs (sv_2mortal (newSViv (face[z])));	2173	XPUSHs (sv_2mortal (newSViv (t)));
		2174	need_texid (self, t);
		2175	}
		2176
		2177	cell->tile [z] = t;
1241	}	2178	}
1242	}	2179	}
1243	}	2180	}
1244	}	2181	}
1245	}	2182	}
1246	}	2183	}
1247		2184
1248	MODULE = CFClient PACKAGE = CFClient::MixChunk	2185	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1249		2186
1250	CFClient::MixChunk	2187	CFPlus::MixChunk
1251	new_from_file (SV class, char path)	2188	new_from_file (SV class, char path)
1252	CODE:	2189	CODE:
1253	RETVAL = Mix_LoadWAV (path);	2190	RETVAL = Mix_LoadWAV (path);
1254	OUTPUT:	2191	OUTPUT:
1255	RETVAL	2192	RETVAL
1256		2193
1257	void	2194	void
1258	DESTROY (CFClient::MixChunk self)	2195	DESTROY (CFPlus::MixChunk self)
1259	CODE:	2196	CODE:
1260	Mix_FreeChunk (self);	2197	Mix_FreeChunk (self);
1261		2198
1262	int	2199	int
1263	volume (CFClient::MixChunk self, int volume = -1)	2200	volume (CFPlus::MixChunk self, int volume = -1)
1264	CODE:	2201	CODE:
1265	RETVAL = Mix_VolumeChunk (self, volume);	2202	RETVAL = Mix_VolumeChunk (self, volume);
1266	OUTPUT:	2203	OUTPUT:
1267	RETVAL	2204	RETVAL
1268		2205
1269	int	2206	int
1270	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2207	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1271	CODE:	2208	CODE:
1272	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2209	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1273	OUTPUT:	2210	OUTPUT:
1274	RETVAL	2211	RETVAL
1275		2212
1276	MODULE = CFClient PACKAGE = CFClient::MixMusic	2213	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1277		2214
1278	int	2215	int
1279	volume (int volume = -1)	2216	volume (int volume = -1)
1280	CODE:	2217	CODE:
1281	RETVAL = Mix_VolumeMusic (volume);	2218	RETVAL = Mix_VolumeMusic (volume);
1282	OUTPUT:	2219	OUTPUT:
1283	RETVAL	2220	RETVAL
1284		2221
		2222	int
		2223	fade_out (int ms)
		2224	CODE:
		2225	RETVAL = Mix_FadeOutMusic (ms);
		2226	OUTPUT:
		2227	RETVAL
		2228
1285	CFClient::MixMusic	2229	CFPlus::MixMusic
1286	new_from_file (SV class, char path)	2230	new_from_file (SV class, char path)
1287	CODE:	2231	CODE:
1288	RETVAL = Mix_LoadMUS (path);	2232	RETVAL = Mix_LoadMUS (path);
1289	OUTPUT:	2233	OUTPUT:
1290	RETVAL	2234	RETVAL
1291		2235
1292	void	2236	void
1293	DESTROY (CFClient::MixMusic self)	2237	DESTROY (CFPlus::MixMusic self)
1294	CODE:	2238	CODE:
1295	Mix_FreeMusic (self);	2239	Mix_FreeMusic (self);
1296		2240
1297	int	2241	int
1298	play (CFClient::MixMusic self, int loops = -1)	2242	play (CFPlus::MixMusic self, int loops = -1)
1299	CODE:	2243	CODE:
1300	RETVAL = Mix_PlayMusic (self, loops);	2244	RETVAL = Mix_PlayMusic (self, loops);
1301	OUTPUT:	2245	OUTPUT:
1302	RETVAL	2246	RETVAL
1303		2247
		2248	int
		2249	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2250	CODE:
		2251	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2252	OUTPUT:
		2253	RETVAL
		2254
1304	MODULE = CFClient PACKAGE = CFClient::OpenGL	2255	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1305		2256
1306	BOOT:	2257	BOOT:
1307	{	2258	{
1308	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2259	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1309	static const struct {	2260	static const struct {
1310	const char *name;	2261	const char *name;
1311	IV iv;	2262	IV iv;
1312	} *civ, const_iv[] = {	2263	} *civ, const_iv[] = {
1313	# define const_iv(name) { # name, (IV)name }	2264	# define const_iv(name) { # name, (IV)name }
		2265	const_iv (GL_VENDOR),
		2266	const_iv (GL_VERSION),
		2267	const_iv (GL_EXTENSIONS),
1314	const_iv (GL_COLOR_MATERIAL),	2268	const_iv (GL_COLOR_MATERIAL),
1315	const_iv (GL_SMOOTH),	2269	const_iv (GL_SMOOTH),
1316	const_iv (GL_FLAT),	2270	const_iv (GL_FLAT),
		2271	const_iv (GL_DITHER),
1317	const_iv (GL_BLEND),	2272	const_iv (GL_BLEND),
		2273	const_iv (GL_CULL_FACE),
		2274	const_iv (GL_SCISSOR_TEST),
		2275	const_iv (GL_DEPTH_TEST),
		2276	const_iv (GL_ALPHA_TEST),
		2277	const_iv (GL_NORMALIZE),
		2278	const_iv (GL_RESCALE_NORMAL),
		2279	const_iv (GL_FRONT),
		2280	const_iv (GL_BACK),
1318	const_iv (GL_AND),	2281	const_iv (GL_AND),
		2282	const_iv (GL_ONE),
		2283	const_iv (GL_ZERO),
1319	const_iv (GL_SRC_ALPHA),	2284	const_iv (GL_SRC_ALPHA),
		2285	const_iv (GL_DST_ALPHA),
1320	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2286	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		2287	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2288	const_iv (GL_SRC_ALPHA_SATURATE),
1321	const_iv (GL_RGB),	2289	const_iv (GL_RGB),
1322	const_iv (GL_RGBA),	2290	const_iv (GL_RGBA),
		2291	const_iv (GL_RGBA4),
		2292	const_iv (GL_RGBA8),
		2293	const_iv (GL_RGB5_A1),
1323	const_iv (GL_UNSIGNED_BYTE),	2294	const_iv (GL_UNSIGNED_BYTE),
1324	const_iv (GL_ALPHA4),	2295	const_iv (GL_UNSIGNED_SHORT),
		2296	const_iv (GL_UNSIGNED_INT),
1325	const_iv (GL_ALPHA),	2297	const_iv (GL_ALPHA),
		2298	const_iv (GL_INTENSITY),
		2299	const_iv (GL_LUMINANCE),
		2300	const_iv (GL_LUMINANCE_ALPHA),
1326	const_iv (GL_FLOAT),	2301	const_iv (GL_FLOAT),
1327	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2302	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1328	const_iv (GL_COMPILE),	2303	const_iv (GL_COMPILE),
		2304	const_iv (GL_PROXY_TEXTURE_1D),
		2305	const_iv (GL_PROXY_TEXTURE_2D),
1329	const_iv (GL_TEXTURE_1D),	2306	const_iv (GL_TEXTURE_1D),
1330	const_iv (GL_TEXTURE_2D),	2307	const_iv (GL_TEXTURE_2D),
1331	const_iv (GL_TEXTURE_ENV),	2308	const_iv (GL_TEXTURE_ENV),
1332	const_iv (GL_TEXTURE_MAG_FILTER),	2309	const_iv (GL_TEXTURE_MAG_FILTER),
1333	const_iv (GL_TEXTURE_MIN_FILTER),	2310	const_iv (GL_TEXTURE_MIN_FILTER),
1334	const_iv (GL_TEXTURE_ENV_MODE),	2311	const_iv (GL_TEXTURE_ENV_MODE),
1335	const_iv (GL_TEXTURE_WRAP_S),	2312	const_iv (GL_TEXTURE_WRAP_S),
1336	const_iv (GL_TEXTURE_WRAP_T),	2313	const_iv (GL_TEXTURE_WRAP_T),
		2314	const_iv (GL_REPEAT),
1337	const_iv (GL_CLAMP),	2315	const_iv (GL_CLAMP),
1338	const_iv (GL_REPEAT),	2316	const_iv (GL_CLAMP_TO_EDGE),
1339	const_iv (GL_NEAREST),	2317	const_iv (GL_NEAREST),
1340	const_iv (GL_LINEAR),	2318	const_iv (GL_LINEAR),
1341	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2319	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1342	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2320	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1343	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2321	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1344	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2322	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1345	const_iv (GL_GENERATE_MIPMAP),	2323	const_iv (GL_GENERATE_MIPMAP),
1346	const_iv (GL_LINEAR),
1347	const_iv (GL_MODULATE),	2324	const_iv (GL_MODULATE),
		2325	const_iv (GL_DECAL),
1348	const_iv (GL_REPLACE),	2326	const_iv (GL_REPLACE),
		2327	const_iv (GL_DEPTH_BUFFER_BIT),
1349	const_iv (GL_COLOR_BUFFER_BIT),	2328	const_iv (GL_COLOR_BUFFER_BIT),
1350	const_iv (GL_PROJECTION),	2329	const_iv (GL_PROJECTION),
1351	const_iv (GL_MODELVIEW),	2330	const_iv (GL_MODELVIEW),
1352	const_iv (GL_COLOR_LOGIC_OP),	2331	const_iv (GL_COLOR_LOGIC_OP),
		2332	const_iv (GL_SEPARABLE_2D),
1353	const_iv (GL_CONVOLUTION_2D),	2333	const_iv (GL_CONVOLUTION_2D),
1354	const_iv (GL_CONVOLUTION_BORDER_MODE),	2334	const_iv (GL_CONVOLUTION_BORDER_MODE),
1355	const_iv (GL_CONSTANT_BORDER),	2335	const_iv (GL_CONSTANT_BORDER),
1356	const_iv (GL_LINES),	2336	const_iv (GL_LINES),
		2337	const_iv (GL_LINE_STRIP),
		2338	const_iv (GL_LINE_LOOP),
1357	const_iv (GL_QUADS),	2339	const_iv (GL_QUADS),
1358	const_iv (GL_LINE_LOOP),	2340	const_iv (GL_QUAD_STRIP),
		2341	const_iv (GL_TRIANGLES),
		2342	const_iv (GL_TRIANGLE_STRIP),
		2343	const_iv (GL_TRIANGLE_FAN),
1359	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2344	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1360	const_iv (GL_FASTEST),	2345	const_iv (GL_FASTEST),
		2346	const_iv (GL_V2F),
		2347	const_iv (GL_V3F),
		2348	const_iv (GL_T2F_V3F),
		2349	const_iv (GL_T2F_N3F_V3F),
1361	# undef const_iv	2350	# undef const_iv
1362	};	2351	};
1363		2352
1364	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2353	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1365	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2354	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2355
		2356	texture_av = newAV ();
		2357	AvREAL_off (texture_av);
1366	}	2358	}
		2359
		2360	char *
		2361	gl_vendor ()
		2362	CODE:
		2363	RETVAL = (char *)glGetString (GL_VENDOR);
		2364	OUTPUT:
		2365	RETVAL
		2366
		2367	char *
		2368	gl_version ()
		2369	CODE:
		2370	RETVAL = (char *)glGetString (GL_VERSION);
		2371	OUTPUT:
		2372	RETVAL
		2373
		2374	char *
		2375	gl_extensions ()
		2376	CODE:
		2377	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2378	OUTPUT:
		2379	RETVAL
		2380
		2381	const char *glGetString (GLenum pname)
		2382
		2383	GLint glGetInteger (GLenum pname)
		2384	CODE:
		2385	glGetIntegerv (pname, &RETVAL);
		2386	OUTPUT:
		2387	RETVAL
		2388
		2389	GLdouble glGetDouble (GLenum pname)
		2390	CODE:
		2391	glGetDoublev (pname, &RETVAL);
		2392	OUTPUT:
		2393	RETVAL
1367		2394
1368	int glGetError ()	2395	int glGetError ()
		2396
		2397	void glFinish ()
1369		2398
1370	void glClear (int mask)	2399	void glClear (int mask)
1371		2400
1372	void glClearColor (float r, float g, float b, float a = 1.0)	2401	void glClearColor (float r, float g, float b, float a = 1.0)
1373	PROTOTYPE: @	2402	PROTOTYPE: @
…		…
1380		2409
1381	void glHint (int target, int mode)	2410	void glHint (int target, int mode)
1382		2411
1383	void glBlendFunc (int sfactor, int dfactor)	2412	void glBlendFunc (int sfactor, int dfactor)
1384		2413
		2414	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2415	CODE:
		2416	gl_BlendFuncSeparate (sa, da, saa, daa);
		2417
		2418	void glDepthMask (int flag)
		2419
1385	void glLogicOp (int opcode)	2420	void glLogicOp (int opcode)
1386		2421
		2422	void glColorMask (int red, int green, int blue, int alpha)
		2423
1387	void glMatrixMode (int mode)	2424	void glMatrixMode (int mode)
1388		2425
1389	void glPushMatrix ()	2426	void glPushMatrix ()
1390		2427
1391	void glPopMatrix ()	2428	void glPopMatrix ()
1392		2429
1393	void glLoadIdentity ()	2430	void glLoadIdentity ()
1394		2431
		2432	void glDrawBuffer (int buffer)
		2433
		2434	void glReadBuffer (int buffer)
		2435
		2436	# near_ and far_ are due to microsofts buggy "c" compiler
		2437	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2438
		2439	# near_ and far_ are due to microsofts buggy "c" compiler
1395	void glOrtho (double left, double right, double bottom, double top, double near, double far)	2440	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1396		2441
1397	void glViewport (int x, int y, int width, int height)	2442	void glViewport (int x, int y, int width, int height)
		2443
		2444	void glScissor (int x, int y, int width, int height)
1398		2445
1399	void glTranslate (float x, float y, float z = 0.)	2446	void glTranslate (float x, float y, float z = 0.)
1400	CODE:	2447	CODE:
1401	glTranslatef (x, y, z);	2448	glTranslatef (x, y, z);
1402		2449
1403	void glScale (float x, float y, float z)	2450	void glScale (float x, float y, float z = 1.)
1404	CODE:	2451	CODE:
1405	glScalef (x, y, z);	2452	glScalef (x, y, z);
1406		2453
1407	void glRotate (float angle, float x, float y, float z)	2454	void glRotate (float angle, float x, float y, float z)
1408	CODE:	2455	CODE:
…		…
1412		2459
1413	void glEnd ()	2460	void glEnd ()
1414		2461
1415	void glColor (float r, float g, float b, float a = 1.0)	2462	void glColor (float r, float g, float b, float a = 1.0)
1416	PROTOTYPE: @	2463	PROTOTYPE: @
		2464	ALIAS:
		2465	glColor_premultiply = 1
1417	CODE:	2466	CODE:
		2467	if (ix)
		2468	{
		2469	r *= a;
		2470	g *= a;
		2471	b *= a;
		2472	}
		2473	// microsoft visual "c" rounds instead of truncating...
1418	glColor4f (r, g, b, a);	2474	glColor4f (r, g, b, a);
		2475
		2476	void glInterleavedArrays (int format, int stride, char *data)
		2477
		2478	void glDrawElements (int mode, int count, int type, char *indices)
		2479
		2480	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2481
		2482	void glRasterPos (float x, float y, float z = 0.)
		2483	CODE:
		2484	glRasterPos3f (0, 0, z);
		2485	glBitmap (0, 0, 0, 0, x, y, 0);
1419		2486
1420	void glVertex (float x, float y, float z = 0.)	2487	void glVertex (float x, float y, float z = 0.)
1421	CODE:	2488	CODE:
1422	glVertex3f (x, y, z);	2489	glVertex3f (x, y, z);
1423		2490
…		…
1435		2502
1436	void glBindTexture (int target, int name)	2503	void glBindTexture (int target, int name)
1437		2504
1438	void glConvolutionParameter (int target, int pname, float params)	2505	void glConvolutionParameter (int target, int pname, float params)
1439	CODE:	2506	CODE:
		2507	if (gl.ConvolutionParameterf)
1440	glConvolutionParameterf (target, pname, params);	2508	gl.ConvolutionParameterf (target, pname, params);
1441		2509
1442	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2510	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		2511	CODE:
		2512	if (gl.ConvolutionFilter2D)
		2513	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		2514
		2515	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
		2516	CODE:
		2517	if (gl.SeparableFilter2D)
		2518	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1443		2519
1444	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2520	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1445		2521
1446	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2522	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		2523
		2524	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2525
		2526	void glPixelZoom (float x, float y)
		2527
		2528	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1447		2529
1448	int glGenTexture ()	2530	int glGenTexture ()
1449	CODE:	2531	CODE:
1450	{	2532	RETVAL = gen_texture ();
1451	GLuint name;
1452	glGenTextures (1, &name);
1453	RETVAL = name;
1454	}
1455	OUTPUT:	2533	OUTPUT:
1456	RETVAL	2534	RETVAL
1457		2535
1458	void glDeleteTexture (int name)	2536	void glDeleteTexture (int name)
1459	CODE:	2537	CODE:
1460	{
1461	GLuint name_ = name;
1462	glDeleteTextures (1, &name_);	2538	del_texture (name);
1463	}	2539
1464
1465	int glGenList ()	2540	int glGenList ()
1466	CODE:	2541	CODE:
1467	RETVAL = glGenLists (1);	2542	RETVAL = glGenLists (1);
1468	OUTPUT:	2543	OUTPUT:
1469	RETVAL	2544	RETVAL

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.60 by root, Sun Apr 23 04:47:02 2006 UTC vs. Revision 1.201 by root, Tue Jul 17 17:39:06 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.60 by root, Sun Apr 23 04:47:02 2006 UTC vs.
Revision 1.201 by root, Tue Jul 17 17:39:06 2007 UTC