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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.80 by root, Sun May 14 22:58:24 2006 UTC vs.
Revision 1.200 by root, Tue Jul 17 16:02:13 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	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>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	#endif
		23
		24	#include <assert.h>
12	#include <math.h>	25	#include <math.h>
13	#include <string.h>	26	#include <string.h>
14	#include <stdio.h>	27	#include <stdio.h>
		28	#include <stdlib.h>
15		29
16	#include <SDL.h>	30	#include <SDL.h>
17	#include <SDL_endian.h>	31	#include <SDL_endian.h>
18	#include <SDL_image.h>	32	#include <SDL_image.h>
19	#include <SDL_mixer.h>	33	#include <SDL_mixer.h>
20	#include <SDL_opengl.h>	34	#include <SDL_opengl.h>
21		35
		36	#define PANGO_ENABLE_BACKEND
		37	#define G_DISABLE_CAST_CHECKS
		38
22	#include <glib/gmacros.h>	39	#include <glib/gmacros.h>
23		40
24	#include <pango/pango.h>	41	#include <pango/pango.h>
25	#include <pango/pangofc-fontmap.h>
26	#include <pango/pangoft2.h>
27	#include <pango/pangocairo.h>
28		42
29	#ifndef _WIN32	43	#ifndef _WIN32
30	# include <sys/types.h>	44	# include <sys/types.h>
31	# include <sys/socket.h>	45	# include <sys/socket.h>
32	# include <netinet/in.h>	46	# include <netinet/in.h>
33	# include <netinet/tcp.h>	47	# include <netinet/tcp.h>
34	# include <inttypes.h>	48	# include <inttypes.h>
35	#else
36	typedef unsigned char uint8_t;
37	typedef unsigned short uint16_t;
38	typedef unsigned int uint32_t;
39	typedef signed char int8_t;
40	typedef signed short int16_t;
41	typedef signed int int32_t;
42	#endif	49	#endif
43		50
44	#include "glext.h"	51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
45		52
46	#define FOW_DARKNESS 32	53	#define FOW_DARKNESS 32
47		54
48	#define MAP_EXTEND_X 32	55	#define MAP_EXTEND_X 32
49	#define MAP_EXTEND_Y 512	56	#define MAP_EXTEND_Y 512
50		57
51	#define MIN_FONT_HEIGHT 10	58	#define MIN_FONT_HEIGHT 10
52		59
53	#define GL_CALL(type,func,args) \	60	#if 0
54	{ \	61	# define PARACHUTE SDL_INIT_NOPARACHUTE
55	static int init_; \	62	#else
56	static type fptr_; \	63	# define PARACHUTE 0
57	\	64	#endif
58	if (!init_) \
59	{ \
60	init_ = 1; \
61	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
62	} \
63	\
64	if (fptr_) \
65	fptr_ args; \
66	}
67		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
68	typedef Mix_Chunk *CFClient__MixChunk;	116	typedef Mix_Chunk *CFPlus__MixChunk;
69	typedef Mix_Music *CFClient__MixMusic;	117	typedef Mix_Music *CFPlus__MixMusic;
70		118
71	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	}
72		138
73	typedef struct cf_layout {	139	typedef struct cf_layout {
74	PangoLayout *pl; // either derived from a cairo or ft2 context	140	PangoLayout *pl;
75	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
76	float r, g, b, a; // default color for rgba mode	141	float r, g, b, a; // default color for rgba mode
77	int base_height;	142	int base_height;
78	CFClient__Font font;	143	CFPlus__Font font;
79	} *CFClient__Layout;	144	} *CFPlus__Layout;
80		145
81	static CFClient__Font default_font;	146	static CFPlus__Font default_font;
82	static PangoContext ft2_context, cairo_context;	147	static PangoContext *opengl_context;
83	static PangoFontMap ft2_fontmap, cairo_fontmap;	148	static PangoFontMap *opengl_fontmap;
84		149
85	static void	150	static void
86	substitute_func (FcPattern *pattern, gpointer data)	151	substitute_func (FcPattern *pattern, gpointer data)
87	{	152	{
88	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
89	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	157	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
90	}	158	}
91		159
92	static void	160	static void
93	layout_update_font (CFClient__Layout self)	161	layout_update_font (CFPlus__Layout self)
94	{	162	{
95	/* 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
96	* reasonably well with bitstream vera	164	* reasonably well with bitstream vera
97	*/	165	*/
98	PangoFontDescription *font = self->font ? self->font : default_font;	166	PangoFontDescription *font = self->font ? self->font : default_font;
102		170
103	pango_layout_set_font_description (self->pl, font);	171	pango_layout_set_font_description (self->pl, font);
104	}	172	}
105		173
106	static void	174	static void
107	layout_get_pixel_size (CFClient__Layout self, int w, int h)	175	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
108	{	176	{
		177	PangoRectangle rect;
		178
		179	// get_pixel_* wrongly rounds down
109	pango_layout_get_pixel_size (self->pl, w, h);	180	pango_layout_get_extents (self->pl, 0, &rect);
110		181
111	if (!w) w = 1;	182	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
112	if (!h) h = 1;	183	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
113		184
114	w = (w + 3) & ~3;	185	if (!rect.width) rect.width = 1;
115	}	186	if (!rect.height) rect.height = 1;
116		187
		188	*w = rect.width;
		189	*h = rect.height;
		190	}
		191
		192	typedef uint16_t tileid;
117	typedef uint16_t mapface;	193	typedef uint16_t faceid;
118		194
119	typedef struct {	195	typedef struct {
120	GLint name;	196	int name;
121	int w, h;	197	int w, h;
122	float s, t;	198	float s, t;
123	uint8_t r, g, b, a;	199	uint8_t r, g, b, a;
		200	tileid smoothtile;
		201	uint8_t smoothlevel;
124	} maptex;	202	} maptex;
125		203
126	typedef struct {	204	typedef struct {
		205	uint32_t player;
		206	tileid tile[3];
127	int16_t darkness;	207	uint16_t darkness;
128	mapface face[3];	208	uint8_t stat_width, stat_hp, flags, smoothmax;
129	} mapcell;	209	} mapcell;
130		210
131	typedef struct {	211	typedef struct {
132	int32_t c0, c1;	212	int32_t c0, c1;
133	mapcell *col;	213	mapcell *col;
134	} maprow;	214	} maprow;
135		215
136	typedef struct map {	216	typedef struct map {
137	int x, y, w, h;	217	int x, y, w, h;
138	int ox, oy; /* offset to virtual global coordinate system */	218	int ox, oy; /* offset to virtual global coordinate system */
139	int faces;	219	int faces; tileid *face2tile; // [faceid]
140	mapface *face;	220	int texs; maptex *tex; // [tileid]
141
142	int texs;
143	maptex *tex;
144		221
145	int32_t rows;	222	int32_t rows;
146	maprow *row;	223	maprow *row;
147	} *CFClient__Map;	224	} *CFPlus__Map;
148		225
149	static char *	226	static char *
150	prepend (char *ptr, int sze, int inc)	227	prepend (char *ptr, int sze, int inc)
151	{	228	{
152	char *p;	229	char *p;
…		…
169	}	246	}
170		247
171	#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))
172	#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))
173		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
174	static maprow *	271	static maprow *
175	map_get_row (CFClient__Map self, int y)	272	map_get_row (CFPlus__Map self, int y)
176	{	273	{
177	if (0 > y)	274	if (0 > y)
178	{	275	{
179	int extend = - y + MAP_EXTEND_Y;	276	int extend = - y + MAP_EXTEND_Y;
180	Prepend (maprow, self->row, self->rows, extend);	277	Prepend (maprow, self->row, self->rows, extend);
…		…
218		315
219	return row->col + (x - row->c0);	316	return row->col + (x - row->c0);
220	}	317	}
221		318
222	static mapcell *	319	static mapcell *
223	map_get_cell (CFClient__Map self, int x, int y)	320	map_get_cell (CFPlus__Map self, int x, int y)
224	{	321	{
225	return row_get_cell (map_get_row (self, y), x);	322	return row_get_cell (map_get_row (self, y), x);
226	}	323	}
227		324
228	static void	325	static void
229	map_clear (CFClient__Map self)	326	map_clear (CFPlus__Map self)
230	{	327	{
231	int r;	328	int r;
232		329
233	for (r = 0; r < self->rows; r++)	330	for (r = 0; r < self->rows; r++)
234	Safefree (self->row[r].col);	331	Safefree (self->row[r].col);
…		…
242	self->row = 0;	339	self->row = 0;
243	self->rows = 0;	340	self->rows = 0;
244	}	341	}
245		342
246	static void	343	static void
247	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)
248	{	345	{
249	int x, y;	346	int x, y;
250	maprow *row;	347	maprow *row;
		348	mapcell *cell;
251		349
252	for (y = y0; y < y0 + h; y++)	350	for (y = y0; y < y0 + h; y++)
253	if (y >= 0)	351	if (y >= 0)
254	{	352	{
255	if (y >= self->rows)	353	if (y >= self->rows)
…		…
261	if (x >= row->c0)	359	if (x >= row->c0)
262	{	360	{
263	if (x >= row->c1)	361	if (x >= row->c1)
264	break;	362	break;
265		363
266	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;
267	}	370	}
268	}	371	}
		372	}
		373
		374	typedef struct {
		375	tileid tile;
		376	uint8_t x, y, level;
		377	} smooth_key;
		378
		379	static void
		380	smooth_or_bits (HV hv, smooth_key key, IV bits)
		381	{
		382	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		383
		384	if (SvIOK (*sv))
		385	SvIV_set (sv, SvIVX (sv) \| bits);
		386	else
		387	sv_setiv (*sv, bits);
269	}	388	}
270		389
271	static void	390	static void
272	music_finished (void)	391	music_finished (void)
273	{	392	{
…		…
292	ev.data2 = 0;	411	ev.data2 = 0;
293		412
294	SDL_PushEvent ((SDL_Event *)&ev);	413	SDL_PushEvent ((SDL_Event *)&ev);
295	}	414	}
296		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
297	MODULE = CFClient PACKAGE = CFClient	437	MODULE = CFPlus PACKAGE = CFPlus
298		438
299	PROTOTYPES: ENABLE	439	PROTOTYPES: ENABLE
300		440
301	BOOT:	441	BOOT:
302	{	442	{
303	HV *stash = gv_stashpv ("CFClient", 1);	443	HV *stash = gv_stashpv ("CFPlus", 1);
304	static const struct {	444	static const struct {
305	const char *name;	445	const char *name;
306	IV iv;	446	IV iv;
307	} *civ, const_iv[] = {	447	} *civ, const_iv[] = {
308	# 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
309	const_iv (SDL_ACTIVEEVENT),	452	const_iv (SDL_ACTIVEEVENT),
310	const_iv (SDL_KEYDOWN),	453	const_iv (SDL_KEYDOWN),
311	const_iv (SDL_KEYUP),	454	const_iv (SDL_KEYUP),
312	const_iv (SDL_MOUSEMOTION),	455	const_iv (SDL_MOUSEMOTION),
313	const_iv (SDL_MOUSEBUTTONDOWN),	456	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
322	const_iv (SDL_EVENT_RESERVEDA),	465	const_iv (SDL_EVENT_RESERVEDA),
323	const_iv (SDL_EVENT_RESERVEDB),	466	const_iv (SDL_EVENT_RESERVEDB),
324	const_iv (SDL_VIDEORESIZE),	467	const_iv (SDL_VIDEORESIZE),
325	const_iv (SDL_VIDEOEXPOSE),	468	const_iv (SDL_VIDEOEXPOSE),
326	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
327	const_iv (SDLK_KP0),	475	const_iv (SDLK_KP0),
328	const_iv (SDLK_KP1),	476	const_iv (SDLK_KP1),
329	const_iv (SDLK_KP2),	477	const_iv (SDLK_KP2),
330	const_iv (SDLK_KP3),	478	const_iv (SDLK_KP3),
331	const_iv (SDLK_KP4),	479	const_iv (SDLK_KP4),
…		…
386	const_iv (SDLK_BREAK),	534	const_iv (SDLK_BREAK),
387	const_iv (SDLK_MENU),	535	const_iv (SDLK_MENU),
388	const_iv (SDLK_POWER),	536	const_iv (SDLK_POWER),
389	const_iv (SDLK_EURO),	537	const_iv (SDLK_EURO),
390	const_iv (SDLK_UNDO),	538	const_iv (SDLK_UNDO),
		539
391	const_iv (KMOD_NONE),	540	const_iv (KMOD_NONE),
		541	const_iv (KMOD_SHIFT),
392	const_iv (KMOD_LSHIFT),	542	const_iv (KMOD_LSHIFT),
393	const_iv (KMOD_RSHIFT),	543	const_iv (KMOD_RSHIFT),
		544	const_iv (KMOD_CTRL),
394	const_iv (KMOD_LCTRL),	545	const_iv (KMOD_LCTRL),
395	const_iv (KMOD_RCTRL),	546	const_iv (KMOD_RCTRL),
		547	const_iv (KMOD_ALT),
396	const_iv (KMOD_LALT),	548	const_iv (KMOD_LALT),
397	const_iv (KMOD_RALT),	549	const_iv (KMOD_RALT),
		550	const_iv (KMOD_META),
398	const_iv (KMOD_LMETA),	551	const_iv (KMOD_LMETA),
399	const_iv (KMOD_RMETA),	552	const_iv (KMOD_RMETA),
400	const_iv (KMOD_NUM),	553	const_iv (KMOD_NUM),
401	const_iv (KMOD_CAPS),	554	const_iv (KMOD_CAPS),
402	const_iv (KMOD_MODE),	555	const_iv (KMOD_MODE),
403	const_iv (KMOD_CTRL),
404	const_iv (KMOD_SHIFT),
405	const_iv (KMOD_ALT),
406	const_iv (KMOD_META)
407	# undef const_iv	556	# undef const_iv
408	};	557	};
409		558
410	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; )
411	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	560	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		561
		562	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		563	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
412	}	564	}
		565
		566	void
		567	weaken (SV *rv)
		568	PROTOTYPE: $
		569	CODE:
		570	sv_rvweaken (rv);
		571
		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)
413		582
414	void	583	void
415	pango_init ()	584	pango_init ()
416	CODE:	585	CODE:
417	{	586	{
418	// delayed, so it can pick up new fonts added by AddFontResourceEx
419	ft2_fontmap = pango_ft2_font_map_new ();	587	opengl_fontmap = pango_opengl_font_map_new ();
420	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	588	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
421	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	589	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
422
423	cairo_fontmap = pango_cairo_font_map_get_default ();
424	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
425	}	590	}
		591
		592	char *
		593	SDL_GetError ()
426		594
427	int	595	int
428	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	596	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
429		597
430	void	598	void
431	SDL_Quit ()	599	SDL_Quit ()
432		600
433	void	601	void
434	SDL_ListModes ()	602	SDL_ListModes (int rgb, int alpha)
435	PPCODE:	603	PPCODE:
436	{	604	{
437	SDL_Rect **m;	605	SDL_Rect **m;
438		606
439	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	607	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
440	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	608	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
441	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	609	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
442	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	610	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
443		611
		612	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		613	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
		614
444	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	615	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
445	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	616	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
446	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	617	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
447	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	618	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
448		619
449	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	620	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		621	#if SDL_VERSION_ATLEAST(1,2,10)
450	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	622	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
451	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	623	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
452		624	#endif
453	SDL_EnableUNICODE (1);
454	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
455		625
456	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	626	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
457		627
458	if (m && m != (SDL_Rect **)-1)	628	if (m && m != (SDL_Rect **)-1)
459	while (*m)	629	while (*m)
460	{	630	{
		631	if ((m)->w >= 640 && (m)->h >= 480)
		632	{
461	AV *av = newAV ();	633	AV *av = newAV ();
462	av_push (av, newSViv ((*m)->w));	634	av_push (av, newSViv ((*m)->w));
463	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));
464	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	638	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		639	}
465		640
466	++m;	641	++m;
467	}	642	}
468	}	643	}
469		644
470	int	645	int
471	SDL_SetVideoMode (int w, int h, int fullscreen)	646	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
472	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
473	RETVAL = !!SDL_SetVideoMode (	657	RETVAL = !!SDL_SetVideoMode (
474	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	658	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
475	);	659	);
		660
		661	if (RETVAL)
		662	{
		663	av_clear (texture_av);
		664
476	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	}
477	OUTPUT:	671	OUTPUT:
478	RETVAL	672	RETVAL
479		673
480	void	674	void
481	SDL_GL_SwapBuffers ()	675	SDL_GL_SwapBuffers ()
482		676
		677	char *
		678	SDL_GetKeyName (int sym)
		679
		680	int
		681	SDL_GetAppState ()
		682
483	void	683	void
484	SDL_PollEvent ()	684	poll_events ()
485	PPCODE:	685	PPCODE:
486	{	686	{
487	SDL_Event ev;	687	SDL_Event ev;
488		688
489	while (SDL_PollEvent (&ev))	689	SDL_PumpEvents ();
		690	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
490	{	691	{
491	HV *hv = newHV ();	692	HV *hv = newHV ();
492	hv_store (hv, "type", 4, newSViv (ev.type), 0);	693	hv_store (hv, "type", 4, newSViv (ev.type), 0);
493		694
494	switch (ev.type)	695	switch (ev.type)
…		…
496	case SDL_KEYDOWN:	697	case SDL_KEYDOWN:
497	case SDL_KEYUP:	698	case SDL_KEYUP:
498	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	699	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
499	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	700	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
500	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 */
501	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	703	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
502	break;	704	break;
503		705
504	case SDL_ACTIVEEVENT:	706	case SDL_ACTIVEEVENT:
505	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	707	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
506	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	708	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
507	break;	709	break;
508		710
509	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);
510	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	731	hv_store (hv, "state", 5, newSViv (state), 0);
511	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	732	hv_store (hv, "x", 1, newSViv (x), 0);
512	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	733	hv_store (hv, "y", 1, newSViv (y), 0);
513	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	734	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
514	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	735	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		736	}
515	break;	737	break;
516		738
517	case SDL_MOUSEBUTTONDOWN:	739	case SDL_MOUSEBUTTONDOWN:
518	case SDL_MOUSEBUTTONUP:	740	case SDL_MOUSEBUTTONUP:
		741	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		742
519	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	743	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
520	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	744	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
521	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	745	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
522	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	746	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
523	break;	747	break;
…		…
527	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	751	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
528	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	752	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
529	break;	753	break;
530	}	754	}
531		755
532	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	756	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
533	}	757	}
534	}	758	}
535		759
536	int	760	int
537	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	761	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
546	Mix_AllocateChannels (int numchans = -1)	770	Mix_AllocateChannels (int numchans = -1)
547		771
548	void	772	void
549	lowdelay (int fd, int val = 1)	773	lowdelay (int fd, int val = 1)
550	CODE:	774	CODE:
		775	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		776
		777	void
		778	win32_proxy_info ()
		779	PPCODE:
		780	{
551	#ifndef _WIN32	781	#ifdef _WIN32
552	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	}
553	#endif	803	#endif
554		804	}
555	char *
556	gl_version ()
557	CODE:
558	RETVAL = (char *)glGetString (GL_VERSION);
559	OUTPUT:
560	RETVAL
561
562	char *
563	gl_extensions ()
564	CODE:
565	RETVAL = (char *)glGetString (GL_EXTENSIONS);
566	OUTPUT:
567	RETVAL
568		805
569	void	806	void
570	add_font (char *file)	807	add_font (char *file)
571	CODE:	808	CODE:
572	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	809	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
573	#ifdef _WIN32
574	// cairo... sigh... requires win2000
575	AddFontResourceEx (file, FR_PRIVATE, 0);
576	#endif
577		810
578	void	811	void
579	load_image_inline (SV *image_)	812	load_image_inline (SV *image_)
580	ALIAS:	813	ALIAS:
581	load_image_file = 1	814	load_image_file = 1
…		…
623		856
624	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	857	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
625		858
626	assert (surface2->pitch == surface2->w * 4);	859	assert (surface2->pitch == surface2->w * 4);
627		860
		861	SDL_LockSurface (surface2);
628	EXTEND (SP, 5);	862	EXTEND (SP, 6);
629	PUSHs (sv_2mortal (newSViv (surface2->w)));	863	PUSHs (sv_2mortal (newSViv (surface2->w)));
630	PUSHs (sv_2mortal (newSViv (surface2->h)));	864	PUSHs (sv_2mortal (newSViv (surface2->h)));
631	SDL_LockSurface (surface2);
632	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	865	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
633	SDL_UnlockSurface (surface2);
634	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)));
635	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	867	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
636	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	868	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		869	SDL_UnlockSurface (surface2);
637		870
638	SDL_FreeSurface (surface);	871	SDL_FreeSurface (surface);
639	SDL_FreeSurface (surface2);	872	SDL_FreeSurface (surface2);
640	}	873	}
641		874
…		…
665	}	898	}
666		899
667	void	900	void
668	error (char *message)	901	error (char *message)
669	CODE:	902	CODE:
		903	fprintf (stderr, "ERROR: %s\n", message);
670	#ifdef _WIN32	904	#ifdef _WIN32
671	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	905	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		906	#endif
		907
		908	void
		909	fatal (char *message)
		910	CODE:
		911	fprintf (stderr, "FATAL: %s\n", message);
		912	#ifdef _WIN32
		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
672	#else	922	#else
673	fprintf (stderr, "ERROR: %s\n", message);	923	_exit (retval);
674	#endif	924	#endif
675		925
676	void	926	void
677	fatal (char *message)	927	debug ()
678	CODE:	928	CODE:
679	#ifdef _WIN32	929	{
680	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	930	#if DEBUG
681	#else	931	VALGRIND_DO_LEAK_CHECK;
682	fprintf (stderr, "FATAL: %s\n", message);
683	#endif	932	#endif
684	exit (1);	933	}
685		934
686	MODULE = CFClient PACKAGE = CFClient::Font	935	MODULE = CFPlus PACKAGE = CFPlus::Font
687		936
688	CFClient::Font	937	CFPlus::Font
689	new_from_file (SV class, char path, int id = 0)	938	new_from_file (SV class, char path, int id = 0)
690	CODE:	939	CODE:
691	{	940	{
692	int count;	941	int count;
693	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	942	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
696	}	945	}
697	OUTPUT:	946	OUTPUT:
698	RETVAL	947	RETVAL
699		948
700	void	949	void
701	DESTROY (CFClient::Font self)	950	DESTROY (CFPlus::Font self)
702	CODE:	951	CODE:
703	pango_font_description_free (self);	952	pango_font_description_free (self);
704		953
705	void	954	void
706	make_default (CFClient::Font self)	955	make_default (CFPlus::Font self)
707	CODE:	956	CODE:
708	default_font = self;	957	default_font = self;
709		958
710	MODULE = CFClient PACKAGE = CFClient::Layout	959	MODULE = CFPlus PACKAGE = CFPlus::Layout
711		960
712	CFClient::Layout	961	void
713	new (SV *class, int rgba = 0)	962	reset_glyph_cache ()
		963	CODE:
		964	tc_clear ();
		965
		966	CFPlus::Layout
		967	new (SV *class)
714	CODE:	968	CODE:
715	New (0, RETVAL, 1, struct cf_layout);	969	New (0, RETVAL, 1, struct cf_layout);
716		970
717	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	971	RETVAL->pl = pango_layout_new (opengl_context);
718	RETVAL->rgba = rgba;
719	RETVAL->r = 1.;	972	RETVAL->r = 1.;
720	RETVAL->g = 1.;	973	RETVAL->g = 1.;
721	RETVAL->b = 1.;	974	RETVAL->b = 1.;
722	RETVAL->a = 1.;	975	RETVAL->a = 1.;
723	RETVAL->base_height = MIN_FONT_HEIGHT;	976	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
727	layout_update_font (RETVAL);	980	layout_update_font (RETVAL);
728	OUTPUT:	981	OUTPUT:
729	RETVAL	982	RETVAL
730		983
731	void	984	void
732	DESTROY (CFClient::Layout self)	985	DESTROY (CFPlus::Layout self)
733	CODE:	986	CODE:
734	g_object_unref (self->pl);	987	g_object_unref (self->pl);
735	Safefree (self);	988	Safefree (self);
736		989
737	int
738	is_rgba (CFClient::Layout self)
739	CODE:
740	RETVAL = self->rgba;
741	OUTPUT:
742	RETVAL
743
744	void	990	void
745	set_text (CFClient::Layout self, SV *text_)	991	set_text (CFPlus::Layout self, SV *text_)
746	CODE:	992	CODE:
747	{	993	{
748	STRLEN textlen;	994	STRLEN textlen;
749	char *text = SvPVutf8 (text_, textlen);	995	char *text = SvPVutf8 (text_, textlen);
750		996
751	pango_layout_set_text (self->pl, text, textlen);	997	pango_layout_set_text (self->pl, text, textlen);
752	}	998	}
753		999
754	void	1000	void
755	set_markup (CFClient::Layout self, SV *text_)	1001	set_markup (CFPlus::Layout self, SV *text_)
756	CODE:	1002	CODE:
757	{	1003	{
758	STRLEN textlen;	1004	STRLEN textlen;
759	char *text = SvPVutf8 (text_, textlen);	1005	char *text = SvPVutf8 (text_, textlen);
760		1006
761	pango_layout_set_markup (self->pl, text, textlen);	1007	pango_layout_set_markup (self->pl, text, textlen);
762	}	1008	}
763		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
764	SV *	1095	SV *
765	get_text (CFClient::Layout self)	1096	get_text (CFPlus::Layout self)
766	CODE:	1097	CODE:
767	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1098	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
768	SvUTF8_on (RETVAL);	1099	sv_utf8_decode (RETVAL);
769	OUTPUT:	1100	OUTPUT:
770	RETVAL	1101	RETVAL
771		1102
772	void	1103	void
773	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1104	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
774	CODE:	1105	CODE:
775	self->r = r;	1106	self->r = r;
776	self->g = g;	1107	self->g = g;
777	self->b = b;	1108	self->b = b;
778	self->a = a;	1109	self->a = a;
779		1110
780	void	1111	void
781	set_font (CFClient::Layout self, CFClient::Font font = 0)	1112	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
782	CODE:	1113	CODE:
783	if (self->font != font)	1114	if (self->font != font)
784	{	1115	{
785	self->font = font;	1116	self->font = font;
786	layout_update_font (self);	1117	layout_update_font (self);
787	}	1118	}
788		1119
789	void	1120	void
790	set_height (CFClient::Layout self, int base_height)	1121	set_height (CFPlus::Layout self, int base_height)
791	CODE:	1122	CODE:
792	if (self->base_height != base_height)	1123	if (self->base_height != base_height)
793	{	1124	{
794	self->base_height = base_height;	1125	self->base_height = base_height;
795	layout_update_font (self);	1126	layout_update_font (self);
796	}	1127	}
797		1128
798	void	1129	void
799	set_width (CFClient::Layout self, int max_width = -1)	1130	set_width (CFPlus::Layout self, int max_width = -1)
800	CODE:	1131	CODE:
801	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);
802		1133
803	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
804	size (CFClient::Layout self)	1160	size (CFPlus::Layout self)
805	PPCODE:	1161	PPCODE:
806	{	1162	{
807	int w, h;	1163	int w, h;
808		1164
809	layout_get_pixel_size (self, &w, &h);	1165	layout_get_pixel_size (self, &w, &h);
…		…
812	PUSHs (sv_2mortal (newSViv (w)));	1168	PUSHs (sv_2mortal (newSViv (w)));
813	PUSHs (sv_2mortal (newSViv (h)));	1169	PUSHs (sv_2mortal (newSViv (h)));
814	}	1170	}
815		1171
816	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
817	xy_to_index (CFClient::Layout self, int x, int y)	1185	xy_to_index (CFPlus::Layout self, int x, int y)
818	CODE:	1186	CODE:
819	{	1187	{
820	int index, trailing;	1188	int index, trailing;
821	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);
822	RETVAL = index;	1190	RETVAL = index + trailing;
823	}	1191	}
824	OUTPUT:	1192	OUTPUT:
825	RETVAL	1193	RETVAL
826		1194
827	void	1195	void
828	cursor_pos (CFClient::Layout self, int index)	1196	cursor_pos (CFPlus::Layout self, int index)
829	PPCODE:	1197	PPCODE:
830	{	1198	{
831	PangoRectangle strong_pos;	1199	PangoRectangle strong_pos;
832	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1200	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
833		1201
…		…
836	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1204	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
837	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1205	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
838	}	1206	}
839		1207
840	void	1208	void
841	render (CFClient::Layout self)	1209	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
842	PPCODE:	1210	PPCODE:
843	{	1211	{
844	SV *retval;	1212	int line, x;
845	int w, h;
846		1213
847	layout_get_pixel_size (self, &w, &h);	1214	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1215	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
848		1216
849	if (self->rgba)
850	{
851	cairo_surface_t *surface;
852	cairo_t *cairo;
853
854	retval = newSV (w * h * 4);
855	SvPOK_only (retval);
856	SvCUR_set (retval, w * h * 4);
857
858	memset (SvPVX (retval), 0, w * h * 4);
859
860	surface = cairo_image_surface_create_for_data (
861	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
862	cairo = cairo_create (surface);
863	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
864
865	pango_cairo_show_layout (cairo, self->pl);
866
867	cairo_destroy (cairo);
868	cairo_surface_destroy (surface);
869
870	// what a mess, and its premultiplied, too :(
871	{
872	uint32_t p = (uint32_t )SvPVX (retval);
873	uint32_t e = p + w h;
874
875	while (p < e)
876	{
877	uint32_t rgba = *p;
878	rgba = (rgba >> 24) \| (rgba << 8);
879	rgba = SDL_SwapBE32 (rgba);
880	*p++ = rgba;
881	}
882	}
883
884	EXTEND (SP, 5);	1217	EXTEND (SP, 2);
885	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)
886	PUSHs (sv_2mortal (newSViv (h)));	1239	PUSHs (sv_2mortal (newSViv (index + trailing)));
887	PUSHs (sv_2mortal (retval));
888	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
889	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
890	}
891	else	1240	else
892	{	1241	{
893	FT_Bitmap bitmap;
894
895	retval = newSV (w * h);
896	SvPOK_only (retval);
897	SvCUR_set (retval, w * h);
898
899	bitmap.rows = h;
900	bitmap.width = w;
901	bitmap.pitch = w;
902	bitmap.buffer = (unsigned char*)SvPVX (retval);
903	bitmap.num_grays = 256;
904	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
905
906	memset (bitmap.buffer, 0, w * h);
907
908	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
909
910	EXTEND (SP, 5);
911	PUSHs (sv_2mortal (newSViv (w)));	1242	PUSHs (sv_2mortal (newSViv (index)));
912	PUSHs (sv_2mortal (newSViv (h)));	1243	PUSHs (sv_2mortal (newSViv (trailing)));
913	PUSHs (sv_2mortal (retval));
914	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
915	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
916	}	1244	}
917	}	1245	}
918		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
919	MODULE = CFClient PACKAGE = CFClient::Texture	1257	MODULE = CFPlus PACKAGE = CFPlus::Texture
920		1258
		1259	int minpot (int n)
		1260
921	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
922	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.)
923	PROTOTYPE: $$$;$$	1300	PROTOTYPE: $$$;$$
924	ALIAS:	1301	ALIAS:
925	draw_quad_alpha = 1	1302	draw_quad_alpha = 1
926	draw_quad_alpha_premultiplied = 2	1303	draw_quad_alpha_premultiplied = 2
927	CODE:	1304	CODE:
928	{	1305	{
929	HV hv = (HV )SvRV (self);	1306	HV hv = (HV )SvRV (self);
930	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1307	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
931	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1308	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
932	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1309	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
933	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
934		1310
935	if (items < 5)	1311	if (items < 5)
936	{	1312	{
937	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1313	w = SvNV (*hv_fetch (hv, "w", 1, 1));
938	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1314	h = SvNV (*hv_fetch (hv, "h", 1, 1));
939	}	1315	}
940		1316
941	if (ix)	1317	if (ix)
942	{	1318	{
943	glEnable (GL_BLEND);	1319	glEnable (GL_BLEND);
		1320
		1321	if (ix == 2)
944	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	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);
945	}	1329	}
946		1330
947	glBindTexture (GL_TEXTURE_2D, name);	1331	glBindTexture (GL_TEXTURE_2D, name);
948
949	if (wrap_mode)
950	{
951	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
952	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
953	}
954		1332
955	glBegin (GL_QUADS);	1333	glBegin (GL_QUADS);
956	glTexCoord2f (0, 0); glVertex2f (x , y );	1334	glTexCoord2f (0, 0); glVertex2f (x , y );
957	glTexCoord2f (0, t); glVertex2f (x , y + h);	1335	glTexCoord2f (0, t); glVertex2f (x , y + h);
958	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1336	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
959	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1337	glTexCoord2f (s, 0); glVertex2f (x + w, y );
960	glEnd ();	1338	glEnd ();
961		1339
962	if (ix)	1340	if (ix)
		1341	{
		1342	glDisable (GL_ALPHA_TEST);
963	glDisable (GL_BLEND);	1343	glDisable (GL_BLEND);
		1344	}
964	}	1345	}
965		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
966	MODULE = CFClient PACKAGE = CFClient::Map	1358	MODULE = CFPlus PACKAGE = CFPlus::Map
967		1359
968	CFClient::Map	1360	CFPlus::Map
969	new (SV *class, int map_width, int map_height)	1361	new (SV *class)
970	CODE:	1362	CODE:
971	New (0, RETVAL, 1, struct map);	1363	New (0, RETVAL, 1, struct map);
972	RETVAL->x = 0;	1364	RETVAL->x = 0;
973	RETVAL->y = 0;	1365	RETVAL->y = 0;
974	RETVAL->w = map_width;	1366	RETVAL->w = 0;
975	RETVAL->h = map_height;	1367	RETVAL->h = 0;
976	RETVAL->ox = 0;	1368	RETVAL->ox = 0;
977	RETVAL->oy = 0;	1369	RETVAL->oy = 0;
978	RETVAL->faces = 8192;	1370	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
979	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1371	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
980	RETVAL->texs = 8192;
981	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
982	RETVAL->rows = 0;	1372	RETVAL->rows = 0;
983	RETVAL->row = 0;	1373	RETVAL->row = 0;
984	OUTPUT:	1374	OUTPUT:
985	RETVAL	1375	RETVAL
986		1376
987	void	1377	void
988	DESTROY (CFClient::Map self)	1378	DESTROY (CFPlus::Map self)
989	CODE:	1379	CODE:
990	{	1380	{
991	map_clear (self);	1381	map_clear (self);
992	Safefree (self->face);	1382	Safefree (self->face2tile);
		1383	Safefree (self->tex);
993	Safefree (self);	1384	Safefree (self);
994	}	1385	}
995		1386
996	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
997	clear (CFClient::Map self)	1394	clear (CFPlus::Map self)
998	CODE:	1395	CODE:
999	map_clear (self);	1396	map_clear (self);
1000		1397
1001	void	1398	void
1002	set_face (CFClient::Map self, int face, int texid)	1399	set_tileid (CFPlus::Map self, int face, int tile)
1003	CODE:	1400	CODE:
1004	{	1401	{
1005	while (self->faces <= face)	1402	need_facenum (self, face); self->face2tile [face] = tile;
1006	{	1403	need_texid (self, tile);
1007	Append (mapface, self->face, self->faces, self->faces);
1008	self->faces *= 2;
1009	}
1010
1011	self->face [face] = texid;
1012	}	1404	}
1013		1405
1014	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
1015	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)
1016	CODE:	1431	CODE:
1017	{	1432	{
1018	while (self->texs <= texid)	1433	need_texid (self, texid);
1019	{
1020	Append (maptex, self->tex, self->texs, self->texs);
1021	self->texs *= 2;
1022	}
1023		1434
1024	{	1435	{
1025	maptex *tex = self->tex + texid;	1436	maptex *tex = self->tex + texid;
1026		1437
1027	tex->name = name;	1438	tex->name = name;
…		…
1032	tex->r = r;	1443	tex->r = r;
1033	tex->g = g;	1444	tex->g = g;
1034	tex->b = b;	1445	tex->b = b;
1035	tex->a = a;	1446	tex->a = a;
1036	}	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);
1037	}	1457	}
1038		1458
1039	int	1459	int
1040	ox (CFClient::Map self)	1460	ox (CFPlus::Map self)
1041	ALIAS:	1461	ALIAS:
1042	oy = 1	1462	oy = 1
		1463	x = 2
		1464	y = 3
		1465	w = 4
		1466	h = 5
1043	CODE:	1467	CODE:
1044	switch (ix)	1468	switch (ix)
1045	{	1469	{
1046	case 0: RETVAL = self->ox; break;	1470	case 0: RETVAL = self->ox; break;
1047	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;
1048	}	1476	}
1049	OUTPUT:	1477	OUTPUT:
1050	RETVAL	1478	RETVAL
1051		1479
1052	void	1480	void
1053	scroll (CFClient::Map self, int dx, int dy)	1481	scroll (CFPlus::Map self, int dx, int dy)
1054	CODE:	1482	CODE:
1055	{	1483	{
1056	if (dx > 0)	1484	if (dx > 0)
1057	map_blank (self, self->x, self->y, dx - 1, self->h);	1485	map_blank (self, self->x, self->y, dx, self->h);
1058	else if (dx < 0)	1486	else if (dx < 0)
1059	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);
1060		1488
1061	if (dy > 0)	1489	if (dy > 0)
1062	map_blank (self, self->x, self->y, self->w, dy - 1);	1490	map_blank (self, self->x, self->y, self->w, dy);
1063	else if (dy < 0)	1491	else if (dy < 0)
1064	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);
1065		1493
1066	self->ox += dx; self->x += dx;	1494	self->ox += dx; self->x += dx;
1067	self->oy += dy; self->y += dy;	1495	self->oy += dy; self->y += dy;
1068		1496
1069	while (self->y < 0)	1497	while (self->y < 0)
…		…
1074	self->y += MAP_EXTEND_Y;	1502	self->y += MAP_EXTEND_Y;
1075	}	1503	}
1076	}	1504	}
1077		1505
1078	void	1506	void
1079	map1a_update (CFClient::Map self, SV *data_)	1507	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1080	CODE:	1508	CODE:
1081	{	1509	{
1082	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1510	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1083	uint8_t data_end = (uint8_t )SvEND (data_);	1511	uint8_t data_end = (uint8_t )SvEND (data_);
1084	mapcell *cell;	1512	mapcell *cell;
1085	int x, y, flags;	1513	int x, y, flags;
1086		1514
1087	while (data < data_end)	1515	while (data < data_end - 1)
1088	{	1516	{
1089	flags = (data [0] << 8) + data [1]; data += 2;	1517	flags = (data [0] << 8) + data [1]; data += 2;
1090		1518
1091	x = ((flags >> 10) & 63) + self->x;	1519	x = self->x + ((flags >> 10) & 63);
1092	y = ((flags >> 4) & 63) + self->y;	1520	y = self->y + ((flags >> 4) & 63);
1093		1521
1094	cell = map_get_cell (self, x, y);	1522	cell = map_get_cell (self, x, y);
1095		1523
1096	if (flags & 15)	1524	if (flags & 15)
1097	{	1525	{
1098	if (cell->darkness < 0)	1526	if (!cell->darkness)
1099	{	1527	{
		1528	memset (cell, 0, sizeof (*cell));
1100	cell->darkness = 0;	1529	cell->darkness = 256;
1101	cell->face [0] = 0;
1102	cell->face [1] = 0;
1103	cell->face [2] = 0;
1104	}	1530	}
1105		1531
1106	cell->darkness = flags & 8 ? *data++ : 255;
1107
1108	//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	}
1109		1573
1110	if (flags & 4)	1574	if (flags & 4)
1111	{	1575	{
1112	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];
1113	}	1579	}
1114		1580
1115	if (flags & 2)	1581	if (flags & 2)
1116	{	1582	{
1117	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];
1118	}	1586	}
1119		1587
1120	if (flags & 1)	1588	if (flags & 1)
1121	{	1589	{
1122	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];
1123	}	1593	}
1124	}	1594	}
1125	else	1595	else
1126	cell->darkness = -1;	1596	cell->darkness = 0;
1127	}	1597	}
1128	}	1598	}
1129		1599
1130	SV *	1600	SV *
1131	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)
1132	CODE:	1602	CODE:
1133	{	1603	{
1134	int x1, x;	1604	int x1, x;
1135	int y1, y;	1605	int y1, y;
1136	int z;	1606	int z;
…		…
1157	{	1627	{
1158	mapcell *cell = row->col + (x - row->c0);	1628	mapcell *cell = row->col + (x - row->c0);
1159		1629
1160	for (z = 0; z <= 0; z++)	1630	for (z = 0; z <= 0; z++)
1161	{	1631	{
1162	mapface face = cell->face [z];
1163
1164	if (face)
1165	{
1166	maptex tex = self->tex [face];	1632	maptex tex = self->tex [cell->tile [z]];
1167	int a0 = 255 - tex.a;	1633	int a0 = 255 - tex.a;
1168	int a1 = tex.a;	1634	int a1 = tex.a;
1169		1635
1170	r = (r * a0 + tex.r * a1) / 255;	1636	r = (r * a0 + tex.r * a1) / 255;
1171	g = (g * a0 + tex.g * a1) / 255;	1637	g = (g * a0 + tex.g * a1) / 255;
1172	b = (b * a0 + tex.b * a1) / 255;	1638	b = (b * a0 + tex.b * a1) / 255;
1173	a = (a * a0 + tex.a * a1) / 255;	1639	a = (a * a0 + tex.a * a1) / 255;
1174	}
1175	}	1640	}
1176	}	1641	}
1177		1642
1178	*map++ = (r )	1643	*map++ = (r )
1179	\| (g << 8)	1644	\| (g << 8)
…		…
1186	}	1651	}
1187	OUTPUT:	1652	OUTPUT:
1188	RETVAL	1653	RETVAL
1189		1654
1190	void	1655	void
1191	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)
1192	PPCODE:	1657	CODE:
1193	{	1658	{
1194	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;
1195	int x, y, z;	1663	int x, y, z;
1196	int last_name;	1664	int last_name;
1197	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)
		1980	PPCODE:
		1981	{
		1982	int x, y;
1198	int sw4 = (sw + 3) & ~3;	1983	int sw4 = (sw + 3) & ~3;
1199	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1984	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1200	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1985	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1201		1986
1202	memset (darkness, 255, sw4 * sh);	1987	memset (darkness, 255, sw4 * sh);
1203	SvPOK_only (darkness_sv);	1988	SvPOK_only (darkness_sv);
1204	SvCUR_set (darkness_sv, sw4 * sh);	1989	SvCUR_set (darkness_sv, sw4 * sh);
1205		1990
1206	vx = self->x + (self->w - sw) / 2 - shift_x;	1991	mx += self->x;
1207	vy = self->y + (self->h - sh) / 2 - shift_y;	1992	my += self->y;
1208		1993
1209	/*
1210	int vx = self->vx = self->w >= sw
1211	? self->x + (self->w - sw) / 2
1212	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1213
1214	int vy = self->vy = self->h >= sh
1215	? self->y + (self->h - sh) / 2
1216	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1217	*/
1218
1219	glColor4ub (255, 255, 255, 255);
1220
1221	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1222	glEnable (GL_BLEND);
1223	glEnable (GL_TEXTURE_2D);
1224	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1225
1226	glBegin (GL_QUADS);
1227
1228	last_name = 0;
1229
1230	for (z = 0; z < 3; z++)
1231	for (y = 0; y < sh; y++)	1994	for (y = 0; y < sh; y++)
1232	if (0 <= y + vy && y + vy < self->rows)	1995	if (0 <= y + my && y + my < self->rows)
1233	{	1996	{
1234	maprow *row = self->row + (y + vy);	1997	maprow *row = self->row + (y + my);
1235		1998
1236	for (x = 0; x < sw; x++)	1999	for (x = 0; x < sw; x++)
1237	if (row->c0 <= x + vx && x + vx < row->c1)	2000	if (row->c0 <= x + mx && x + mx < row->c1)
1238	{	2001	{
1239	mapcell *cell = row->col + (x + vx - row->c0);	2002	mapcell *cell = row->col + (x + mx - row->c0);
1240		2003
1241	darkness[y * sw4 + x] = cell->darkness < 0	2004	darkness[y * sw4 + x] = cell->darkness
		2005	? 255 - (cell->darkness - 1)
1242	? 255 - FOW_DARKNESS	2006	: 255 - FOW_DARKNESS;
1243	: 255 - cell->darkness;
1244
1245	face = cell->face [z];
1246
1247	if (face)
1248	{
1249	maptex tex = self->tex [face];
1250
1251	int px = (x + 1) * 32 - tex.w;
1252	int py = (y + 1) * 32 - tex.h;
1253
1254	if (last_name != tex.name)
1255	{
1256	glEnd ();
1257	last_name = tex.name;
1258	glBindTexture (GL_TEXTURE_2D, last_name);
1259	glBegin (GL_QUADS);
1260	}
1261
1262	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1263	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1264	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1265	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1266	}
1267	}	2007	}
1268	}	2008	}
1269
1270	glEnd ();
1271
1272	glDisable (GL_TEXTURE_2D);
1273	glDisable (GL_BLEND);
1274		2009
1275	EXTEND (SP, 3);	2010	EXTEND (SP, 3);
1276	PUSHs (sv_2mortal (newSViv (sw4)));	2011	PUSHs (sv_2mortal (newSViv (sw4)));
1277	PUSHs (sv_2mortal (newSViv (sh)));	2012	PUSHs (sv_2mortal (newSViv (sh)));
1278	PUSHs (darkness_sv);	2013	PUSHs (darkness_sv);
1279	}	2014	}
1280		2015
1281	SV *	2016	SV *
1282	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2017	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1283	CODE:	2018	CODE:
1284	{	2019	{
1285	int x, y, x1, y1;	2020	int x, y, x1, y1;
1286	SV data_sv = newSV (w h * 7 + 5);	2021	SV data_sv = newSV (w h * 7 + 5);
1287	uint8_t data = (uint8_t )SvPVX (data_sv);	2022	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1312	if (row && row->c0 <= x && x < row->c1)	2047	if (row && row->c0 <= x && x < row->c1)
1313	{	2048	{
1314	mapcell *cell = row->col + (x - row->c0);	2049	mapcell *cell = row->col + (x - row->c0);
1315	uint8_t flags = 0;	2050	uint8_t flags = 0;
1316		2051
1317	if (cell->face [0]) flags \|= 1;	2052	if (cell->tile [0]) flags \|= 1;
1318	if (cell->face [1]) flags \|= 2;	2053	if (cell->tile [1]) flags \|= 2;
1319	if (cell->face [2]) flags \|= 4;	2054	if (cell->tile [2]) flags \|= 4;
1320		2055
1321	*data++ = flags;	2056	*data++ = flags;
1322		2057
1323	if (flags & 1)	2058	if (flags & 1)
1324	{	2059	{
		2060	tileid tile = cell->tile [0];
1325	*data++ = cell->face [0] >> 8;	2061	*data++ = tile >> 8;
1326	*data++ = cell->face [0];	2062	*data++ = tile;
1327	}	2063	}
1328		2064
1329	if (flags & 2)	2065	if (flags & 2)
1330	{	2066	{
		2067	tileid tile = cell->tile [1];
1331	*data++ = cell->face [1] >> 8;	2068	*data++ = tile >> 8;
1332	*data++ = cell->face [1];	2069	*data++ = tile;
1333	}	2070	}
1334		2071
1335	if (flags & 4)	2072	if (flags & 4)
1336	{	2073	{
		2074	tileid tile = cell->tile [2];
1337	*data++ = cell->face [2] >> 8;	2075	*data++ = tile >> 8;
1338	*data++ = cell->face [2];	2076	*data++ = tile;
1339	}	2077	}
1340	}	2078	}
1341	else	2079	else
1342	*data++ = 0;	2080	*data++ = 0;
1343	}	2081	}
…		…
1349	}	2087	}
1350	OUTPUT:	2088	OUTPUT:
1351	RETVAL	2089	RETVAL
1352		2090
1353	void	2091	void
1354	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2092	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1355	PPCODE:	2093	PPCODE:
1356	{	2094	{
1357	int x, y, z;	2095	int x, y, z;
1358	int w, h;	2096	int w, h;
1359	int x1, y1;	2097	int x1, y1;
…		…
1383	{	2121	{
1384	uint8_t flags = *data++;	2122	uint8_t flags = *data++;
1385		2123
1386	if (flags)	2124	if (flags)
1387	{	2125	{
1388	mapface face[3] = { 0, 0, 0 };
1389
1390	mapcell *cell = row_get_cell (row, x);	2126	mapcell *cell = row_get_cell (row, x);
		2127	tileid tile[3] = { 0, 0, 0 };
1391		2128
1392	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2129	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1393	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2130	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1394	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2131	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1395		2132
1396	if (cell->darkness <= 0)	2133	if (cell->darkness == 0)
1397	{	2134	{
1398	cell->darkness = -1;	2135	cell->darkness = 0;
1399		2136
1400	for (z = 0; z <= 2; z++)	2137	for (z = 0; z <= 2; z++)
1401	{	2138	{
1402	cell->face[z] = face[z];	2139	tileid t = tile [z];
1403		2140
1404	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2141	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2142	{
1405	XPUSHs (sv_2mortal (newSViv (face[z])));	2143	XPUSHs (sv_2mortal (newSViv (t)));
		2144	need_texid (self, t);
		2145	}
		2146
		2147	cell->tile [z] = t;
1406	}	2148	}
1407	}	2149	}
1408	}	2150	}
1409	}	2151	}
1410	}	2152	}
1411	}	2153	}
1412		2154
1413	MODULE = CFClient PACKAGE = CFClient::MixChunk	2155	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1414		2156
1415	CFClient::MixChunk	2157	CFPlus::MixChunk
1416	new_from_file (SV class, char path)	2158	new_from_file (SV class, char path)
1417	CODE:	2159	CODE:
1418	RETVAL = Mix_LoadWAV (path);	2160	RETVAL = Mix_LoadWAV (path);
1419	OUTPUT:	2161	OUTPUT:
1420	RETVAL	2162	RETVAL
1421		2163
1422	void	2164	void
1423	DESTROY (CFClient::MixChunk self)	2165	DESTROY (CFPlus::MixChunk self)
1424	CODE:	2166	CODE:
1425	Mix_FreeChunk (self);	2167	Mix_FreeChunk (self);
1426		2168
1427	int	2169	int
1428	volume (CFClient::MixChunk self, int volume = -1)	2170	volume (CFPlus::MixChunk self, int volume = -1)
1429	CODE:	2171	CODE:
1430	RETVAL = Mix_VolumeChunk (self, volume);	2172	RETVAL = Mix_VolumeChunk (self, volume);
1431	OUTPUT:	2173	OUTPUT:
1432	RETVAL	2174	RETVAL
1433		2175
1434	int	2176	int
1435	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2177	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1436	CODE:	2178	CODE:
1437	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2179	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1438	OUTPUT:	2180	OUTPUT:
1439	RETVAL	2181	RETVAL
1440		2182
1441	MODULE = CFClient PACKAGE = CFClient::MixMusic	2183	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1442		2184
1443	int	2185	int
1444	volume (int volume = -1)	2186	volume (int volume = -1)
1445	CODE:	2187	CODE:
1446	RETVAL = Mix_VolumeMusic (volume);	2188	RETVAL = Mix_VolumeMusic (volume);
1447	OUTPUT:	2189	OUTPUT:
1448	RETVAL	2190	RETVAL
1449		2191
		2192	int
		2193	fade_out (int ms)
		2194	CODE:
		2195	RETVAL = Mix_FadeOutMusic (ms);
		2196	OUTPUT:
		2197	RETVAL
		2198
1450	CFClient::MixMusic	2199	CFPlus::MixMusic
1451	new_from_file (SV class, char path)	2200	new_from_file (SV class, char path)
1452	CODE:	2201	CODE:
1453	RETVAL = Mix_LoadMUS (path);	2202	RETVAL = Mix_LoadMUS (path);
1454	OUTPUT:	2203	OUTPUT:
1455	RETVAL	2204	RETVAL
1456		2205
1457	void	2206	void
1458	DESTROY (CFClient::MixMusic self)	2207	DESTROY (CFPlus::MixMusic self)
1459	CODE:	2208	CODE:
1460	Mix_FreeMusic (self);	2209	Mix_FreeMusic (self);
1461		2210
1462	int	2211	int
1463	play (CFClient::MixMusic self, int loops = -1)	2212	play (CFPlus::MixMusic self, int loops = -1)
1464	CODE:	2213	CODE:
1465	RETVAL = Mix_PlayMusic (self, loops);	2214	RETVAL = Mix_PlayMusic (self, loops);
1466	OUTPUT:	2215	OUTPUT:
1467	RETVAL	2216	RETVAL
1468		2217
		2218	int
		2219	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2220	CODE:
		2221	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2222	OUTPUT:
		2223	RETVAL
		2224
1469	MODULE = CFClient PACKAGE = CFClient::OpenGL	2225	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1470		2226
1471	BOOT:	2227	BOOT:
1472	{	2228	{
1473	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2229	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1474	static const struct {	2230	static const struct {
1475	const char *name;	2231	const char *name;
1476	IV iv;	2232	IV iv;
1477	} *civ, const_iv[] = {	2233	} *civ, const_iv[] = {
1478	# define const_iv(name) { # name, (IV)name }	2234	# define const_iv(name) { # name, (IV)name }
		2235	const_iv (GL_VENDOR),
		2236	const_iv (GL_VERSION),
		2237	const_iv (GL_EXTENSIONS),
1479	const_iv (GL_COLOR_MATERIAL),	2238	const_iv (GL_COLOR_MATERIAL),
1480	const_iv (GL_SMOOTH),	2239	const_iv (GL_SMOOTH),
1481	const_iv (GL_FLAT),	2240	const_iv (GL_FLAT),
1482	const_iv (GL_DITHER),	2241	const_iv (GL_DITHER),
1483	const_iv (GL_BLEND),	2242	const_iv (GL_BLEND),
		2243	const_iv (GL_CULL_FACE),
1484	const_iv (GL_SCISSOR_TEST),	2244	const_iv (GL_SCISSOR_TEST),
		2245	const_iv (GL_DEPTH_TEST),
		2246	const_iv (GL_ALPHA_TEST),
		2247	const_iv (GL_NORMALIZE),
		2248	const_iv (GL_RESCALE_NORMAL),
		2249	const_iv (GL_FRONT),
		2250	const_iv (GL_BACK),
1485	const_iv (GL_AND),	2251	const_iv (GL_AND),
1486	const_iv (GL_ONE),	2252	const_iv (GL_ONE),
1487	const_iv (GL_ZERO),	2253	const_iv (GL_ZERO),
1488	const_iv (GL_SRC_ALPHA),	2254	const_iv (GL_SRC_ALPHA),
1489	const_iv (GL_SRC_ALPHA_SATURATE),	2255	const_iv (GL_DST_ALPHA),
1490	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2256	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1491	const_iv (GL_ONE_MINUS_DST_ALPHA),	2257	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2258	const_iv (GL_SRC_ALPHA_SATURATE),
1492	const_iv (GL_RGB),	2259	const_iv (GL_RGB),
1493	const_iv (GL_RGBA),	2260	const_iv (GL_RGBA),
		2261	const_iv (GL_RGBA4),
		2262	const_iv (GL_RGBA8),
		2263	const_iv (GL_RGB5_A1),
1494	const_iv (GL_UNSIGNED_BYTE),	2264	const_iv (GL_UNSIGNED_BYTE),
		2265	const_iv (GL_UNSIGNED_SHORT),
		2266	const_iv (GL_UNSIGNED_INT),
1495	const_iv (GL_ALPHA),	2267	const_iv (GL_ALPHA),
		2268	const_iv (GL_INTENSITY),
1496	const_iv (GL_LUMINANCE),	2269	const_iv (GL_LUMINANCE),
		2270	const_iv (GL_LUMINANCE_ALPHA),
1497	const_iv (GL_FLOAT),	2271	const_iv (GL_FLOAT),
1498	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2272	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1499	const_iv (GL_COMPILE),	2273	const_iv (GL_COMPILE),
		2274	const_iv (GL_PROXY_TEXTURE_1D),
		2275	const_iv (GL_PROXY_TEXTURE_2D),
1500	const_iv (GL_TEXTURE_1D),	2276	const_iv (GL_TEXTURE_1D),
1501	const_iv (GL_TEXTURE_2D),	2277	const_iv (GL_TEXTURE_2D),
1502	const_iv (GL_TEXTURE_ENV),	2278	const_iv (GL_TEXTURE_ENV),
1503	const_iv (GL_TEXTURE_MAG_FILTER),	2279	const_iv (GL_TEXTURE_MAG_FILTER),
1504	const_iv (GL_TEXTURE_MIN_FILTER),	2280	const_iv (GL_TEXTURE_MIN_FILTER),
1505	const_iv (GL_TEXTURE_ENV_MODE),	2281	const_iv (GL_TEXTURE_ENV_MODE),
1506	const_iv (GL_TEXTURE_WRAP_S),	2282	const_iv (GL_TEXTURE_WRAP_S),
1507	const_iv (GL_TEXTURE_WRAP_T),	2283	const_iv (GL_TEXTURE_WRAP_T),
		2284	const_iv (GL_REPEAT),
1508	const_iv (GL_CLAMP),	2285	const_iv (GL_CLAMP),
1509	const_iv (GL_REPEAT),	2286	const_iv (GL_CLAMP_TO_EDGE),
1510	const_iv (GL_NEAREST),	2287	const_iv (GL_NEAREST),
1511	const_iv (GL_LINEAR),	2288	const_iv (GL_LINEAR),
1512	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2289	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1513	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2290	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1514	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2291	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1515	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2292	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1516	const_iv (GL_GENERATE_MIPMAP),	2293	const_iv (GL_GENERATE_MIPMAP),
1517	const_iv (GL_MODULATE),	2294	const_iv (GL_MODULATE),
1518	const_iv (GL_DECAL),	2295	const_iv (GL_DECAL),
1519	const_iv (GL_REPLACE),	2296	const_iv (GL_REPLACE),
		2297	const_iv (GL_DEPTH_BUFFER_BIT),
1520	const_iv (GL_COLOR_BUFFER_BIT),	2298	const_iv (GL_COLOR_BUFFER_BIT),
1521	const_iv (GL_PROJECTION),	2299	const_iv (GL_PROJECTION),
1522	const_iv (GL_MODELVIEW),	2300	const_iv (GL_MODELVIEW),
1523	const_iv (GL_COLOR_LOGIC_OP),	2301	const_iv (GL_COLOR_LOGIC_OP),
1524	const_iv (GL_SEPARABLE_2D),	2302	const_iv (GL_SEPARABLE_2D),
1525	const_iv (GL_CONVOLUTION_2D),	2303	const_iv (GL_CONVOLUTION_2D),
1526	const_iv (GL_CONVOLUTION_BORDER_MODE),	2304	const_iv (GL_CONVOLUTION_BORDER_MODE),
1527	const_iv (GL_CONSTANT_BORDER),	2305	const_iv (GL_CONSTANT_BORDER),
1528	const_iv (GL_LINES),	2306	const_iv (GL_LINES),
		2307	const_iv (GL_LINE_STRIP),
		2308	const_iv (GL_LINE_LOOP),
1529	const_iv (GL_QUADS),	2309	const_iv (GL_QUADS),
1530	const_iv (GL_LINE_LOOP),	2310	const_iv (GL_QUAD_STRIP),
		2311	const_iv (GL_TRIANGLES),
		2312	const_iv (GL_TRIANGLE_STRIP),
		2313	const_iv (GL_TRIANGLE_FAN),
1531	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2314	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1532	const_iv (GL_FASTEST),	2315	const_iv (GL_FASTEST),
		2316	const_iv (GL_V2F),
		2317	const_iv (GL_V3F),
		2318	const_iv (GL_T2F_V3F),
		2319	const_iv (GL_T2F_N3F_V3F),
1533	# undef const_iv	2320	# undef const_iv
1534	};	2321	};
1535		2322
1536	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2323	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1537	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2324	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2325
		2326	texture_av = newAV ();
		2327	AvREAL_off (texture_av);
1538	}	2328	}
		2329
		2330	char *
		2331	gl_vendor ()
		2332	CODE:
		2333	RETVAL = (char *)glGetString (GL_VENDOR);
		2334	OUTPUT:
		2335	RETVAL
		2336
		2337	char *
		2338	gl_version ()
		2339	CODE:
		2340	RETVAL = (char *)glGetString (GL_VERSION);
		2341	OUTPUT:
		2342	RETVAL
		2343
		2344	char *
		2345	gl_extensions ()
		2346	CODE:
		2347	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2348	OUTPUT:
		2349	RETVAL
		2350
		2351	char *glGetString (GLenum pname)
		2352
		2353	GLint glGetInteger (GLenum pname)
		2354	CODE:
		2355	glGetIntegerv (pname, &RETVAL);
		2356	OUTPUT:
		2357	RETVAL
		2358
		2359	GLdouble glGetDouble (GLenum pname)
		2360	CODE:
		2361	glGetDoublev (pname, &RETVAL);
		2362	OUTPUT:
		2363	RETVAL
1539		2364
1540	int glGetError ()	2365	int glGetError ()
		2366
		2367	void glFinish ()
1541		2368
1542	void glClear (int mask)	2369	void glClear (int mask)
1543		2370
1544	void glClearColor (float r, float g, float b, float a = 1.0)	2371	void glClearColor (float r, float g, float b, float a = 1.0)
1545	PROTOTYPE: @	2372	PROTOTYPE: @
…		…
1552		2379
1553	void glHint (int target, int mode)	2380	void glHint (int target, int mode)
1554		2381
1555	void glBlendFunc (int sfactor, int dfactor)	2382	void glBlendFunc (int sfactor, int dfactor)
1556		2383
		2384	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2385	CODE:
		2386	gl_BlendFuncSeparate (sa, da, saa, daa);
		2387
		2388	void glDepthMask (int flag)
		2389
1557	void glLogicOp (int opcode)	2390	void glLogicOp (int opcode)
1558		2391
1559	void glColorMask (int red, int green, int blue, int alpha)	2392	void glColorMask (int red, int green, int blue, int alpha)
1560		2393
1561	void glMatrixMode (int mode)	2394	void glMatrixMode (int mode)
…		…
1564		2397
1565	void glPopMatrix ()	2398	void glPopMatrix ()
1566		2399
1567	void glLoadIdentity ()	2400	void glLoadIdentity ()
1568		2401
		2402	void glDrawBuffer (int buffer)
		2403
		2404	void glReadBuffer (int buffer)
		2405
1569	# near and far are due to microsofts buggy c compiler	2406	# near_ and far_ are due to microsofts buggy "c" compiler
		2407	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2408
		2409	# near_ and far_ are due to microsofts buggy "c" compiler
1570	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2410	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1571		2411
1572	void glViewport (int x, int y, int width, int height)	2412	void glViewport (int x, int y, int width, int height)
1573		2413
1574	void glScissor (int x, int y, int width, int height)	2414	void glScissor (int x, int y, int width, int height)
…		…
1589		2429
1590	void glEnd ()	2430	void glEnd ()
1591		2431
1592	void glColor (float r, float g, float b, float a = 1.0)	2432	void glColor (float r, float g, float b, float a = 1.0)
1593	PROTOTYPE: @	2433	PROTOTYPE: @
		2434	ALIAS:
		2435	glColor_premultiply = 1
1594	CODE:	2436	CODE:
1595	glColor4ub (MIN ((int)r * 256., 255),	2437	if (ix)
1596	MIN ((int)g * 256., 255),	2438	{
1597	MIN ((int)b * 256., 255),	2439	r *= a;
1598	MIN ((int)a * 256., 255));	2440	g *= a;
		2441	b *= a;
		2442	}
		2443	// microsoft visual "c" rounds instead of truncating...
		2444	glColor4f (r, g, b, a);
		2445
		2446	void glInterleavedArrays (int format, int stride, char *data)
		2447
		2448	void glDrawElements (int mode, int count, int type, char *indices)
		2449
		2450	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2451
		2452	void glRasterPos (float x, float y, float z = 0.)
		2453	CODE:
		2454	glRasterPos3f (0, 0, z);
		2455	glBitmap (0, 0, 0, 0, x, y, 0);
1599		2456
1600	void glVertex (float x, float y, float z = 0.)	2457	void glVertex (float x, float y, float z = 0.)
1601	CODE:	2458	CODE:
1602	glVertex3f (x, y, z);	2459	glVertex3f (x, y, z);
1603		2460
…		…
1615		2472
1616	void glBindTexture (int target, int name)	2473	void glBindTexture (int target, int name)
1617		2474
1618	void glConvolutionParameter (int target, int pname, float params)	2475	void glConvolutionParameter (int target, int pname, float params)
1619	CODE:	2476	CODE:
1620	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2477	if (gl.ConvolutionParameterf)
		2478	gl.ConvolutionParameterf (target, pname, params);
1621		2479
1622	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2480	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1623	CODE:	2481	CODE:
1624	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2482	if (gl.ConvolutionFilter2D)
1625	(target, internalformat, width, height, format, type, data));	2483	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1626		2484
1627	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2485	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1628	CODE:	2486	CODE:
1629	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2487	if (gl.SeparableFilter2D)
1630	(target, internalformat, width, height, format, type, row, column));	2488	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1631		2489
1632	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2490	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1633		2491
1634	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2492	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1635		2493
1636	void glRasterPos (int x, int y)	2494	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1637	CODE:	2495
1638	glRasterPos2i (x, y);	2496	void glPixelZoom (float x, float y)
1639		2497
1640	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2498	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1641		2499
1642	int glGenTexture ()	2500	int glGenTexture ()
1643	CODE:	2501	CODE:
1644	{	2502	RETVAL = gen_texture ();
1645	GLuint name;
1646	glGenTextures (1, &name);
1647	RETVAL = name;
1648	}
1649	OUTPUT:	2503	OUTPUT:
1650	RETVAL	2504	RETVAL
1651		2505
1652	void glDeleteTexture (int name)	2506	void glDeleteTexture (int name)
1653	CODE:	2507	CODE:
1654	{
1655	GLuint name_ = name;
1656	glDeleteTextures (1, &name_);	2508	del_texture (name);
1657	}	2509
1658
1659	int glGenList ()	2510	int glGenList ()
1660	CODE:	2511	CODE:
1661	RETVAL = glGenLists (1);	2512	RETVAL = glGenLists (1);
1662	OUTPUT:	2513	OUTPUT:
1663	RETVAL	2514	RETVAL

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.80 by root, Sun May 14 22:58:24 2006 UTC vs. Revision 1.200 by root, Tue Jul 17 16:02:13 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.80 by root, Sun May 14 22:58:24 2006 UTC vs.
Revision 1.200 by root, Tue Jul 17 16:02:13 2007 UTC