[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 1.199 by root, Tue Jul 17 13:53:02 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	}
426		591
427	int	592	int
428	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	593	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
429		594
430	void	595	void
431	SDL_Quit ()	596	SDL_Quit ()
432		597
433	void	598	void
…		…
439	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	604	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);
440	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	605	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);
441	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	606	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);
442	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	607	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);
443		608
		609	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		610	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);
		611
444	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	612	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);
445	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	613	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
446	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	614	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);
447	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	615	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
448		616
449	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	617	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		618	#if SDL_VERSION_ATLEAST(1,2,10)
450	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	619	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
451	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	620	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		621	#endif
452		622
453	SDL_EnableUNICODE (1);	623	SDL_EnableUNICODE (1);
454	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	624	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);
…		…
465		635
466	++m;	636	++m;
467	}	637	}
468	}	638	}
469		639
		640	char *
		641	SDL_GetError ()
		642
470	int	643	int
471	SDL_SetVideoMode (int w, int h, int fullscreen)	644	SDL_SetVideoMode (int w, int h, int fullscreen)
472	CODE:	645	CODE:
473	RETVAL = !!SDL_SetVideoMode (	646	RETVAL = !!SDL_SetVideoMode (
474	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	647	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
475	);	648	);
		649	if (RETVAL)
		650	{
		651	av_clear (texture_av);
		652
476	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	653	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		654	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		655	# include "glfunc.h"
		656	# undef GL_FUNC
		657
		658	}
477	OUTPUT:	659	OUTPUT:
478	RETVAL	660	RETVAL
479		661
480	void	662	void
481	SDL_GL_SwapBuffers ()	663	SDL_GL_SwapBuffers ()
482		664
		665	char *
		666	SDL_GetKeyName (int sym)
		667
		668	int
		669	SDL_GetAppState ()
		670
483	void	671	void
484	SDL_PollEvent ()	672	poll_events ()
485	PPCODE:	673	PPCODE:
486	{	674	{
487	SDL_Event ev;	675	SDL_Event ev;
488		676
489	while (SDL_PollEvent (&ev))	677	SDL_PumpEvents ();
		678	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
490	{	679	{
491	HV *hv = newHV ();	680	HV *hv = newHV ();
492	hv_store (hv, "type", 4, newSViv (ev.type), 0);	681	hv_store (hv, "type", 4, newSViv (ev.type), 0);
493		682
494	switch (ev.type)	683	switch (ev.type)
…		…
496	case SDL_KEYDOWN:	685	case SDL_KEYDOWN:
497	case SDL_KEYUP:	686	case SDL_KEYUP:
498	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	687	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
499	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	688	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
500	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	689	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		690	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
501	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	691	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
502	break;	692	break;
503		693
504	case SDL_ACTIVEEVENT:	694	case SDL_ACTIVEEVENT:
505	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	695	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
506	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	696	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
507	break;	697	break;
508		698
509	case SDL_MOUSEMOTION:	699	case SDL_MOUSEMOTION:
		700	{
		701	int state = ev.motion.state;
		702	int x = ev.motion.x;
		703	int y = ev.motion.y;
		704	int xrel = ev.motion.xrel;
		705	int yrel = ev.motion.yrel;
		706
		707	/* do simplistic event compression */
		708	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		709	&& state == ev.motion.state)
		710	{
		711	xrel += ev.motion.xrel;
		712	yrel += ev.motion.yrel;
		713	x = ev.motion.x;
		714	y = ev.motion.y;
		715	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		716	}
		717
		718	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
510	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	719	hv_store (hv, "state", 5, newSViv (state), 0);
511	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	720	hv_store (hv, "x", 1, newSViv (x), 0);
512	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	721	hv_store (hv, "y", 1, newSViv (y), 0);
513	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	722	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
514	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	723	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		724	}
515	break;	725	break;
516		726
517	case SDL_MOUSEBUTTONDOWN:	727	case SDL_MOUSEBUTTONDOWN:
518	case SDL_MOUSEBUTTONUP:	728	case SDL_MOUSEBUTTONUP:
		729	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		730
519	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	731	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
520	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	732	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
521	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	733	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
522	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	734	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
523	break;	735	break;
…		…
527	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	739	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
528	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	740	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
529	break;	741	break;
530	}	742	}
531		743
532	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	744	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
533	}	745	}
534	}	746	}
535		747
536	int	748	int
537	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	749	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
546	Mix_AllocateChannels (int numchans = -1)	758	Mix_AllocateChannels (int numchans = -1)
547		759
548	void	760	void
549	lowdelay (int fd, int val = 1)	761	lowdelay (int fd, int val = 1)
550	CODE:	762	CODE:
		763	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		764
		765	void
		766	win32_proxy_info ()
		767	PPCODE:
		768	{
551	#ifndef _WIN32	769	#ifdef _WIN32
552	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	770	char buffer[2048];
		771	DWORD buflen;
		772
		773	EXTEND (SP, 3);
		774
		775	buflen = sizeof (buffer);
		776	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		777	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		778	{
		779	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		780
		781	buflen = sizeof (buffer);
		782	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		783	{
		784	PUSHs (newSVpv (buffer, 0));
		785
		786	buflen = sizeof (buffer);
		787	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		788	PUSHs (newSVpv (buffer, 0));
		789	}
		790	}
553	#endif	791	#endif
554		792	}
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		793
569	void	794	void
570	add_font (char *file)	795	add_font (char *file)
571	CODE:	796	CODE:
572	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	797	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
573	#ifdef _WIN32
574	// cairo... sigh... requires win2000
575	AddFontResourceEx (file, FR_PRIVATE, 0);
576	#endif
577		798
578	void	799	void
579	load_image_inline (SV *image_)	800	load_image_inline (SV *image_)
580	ALIAS:	801	ALIAS:
581	load_image_file = 1	802	load_image_file = 1
…		…
623		844
624	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	845	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
625		846
626	assert (surface2->pitch == surface2->w * 4);	847	assert (surface2->pitch == surface2->w * 4);
627		848
		849	SDL_LockSurface (surface2);
628	EXTEND (SP, 5);	850	EXTEND (SP, 6);
629	PUSHs (sv_2mortal (newSViv (surface2->w)));	851	PUSHs (sv_2mortal (newSViv (surface2->w)));
630	PUSHs (sv_2mortal (newSViv (surface2->h)));	852	PUSHs (sv_2mortal (newSViv (surface2->h)));
631	SDL_LockSurface (surface2);
632	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	853	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)));	854	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
635	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	855	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
636	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	856	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		857	SDL_UnlockSurface (surface2);
637		858
638	SDL_FreeSurface (surface);	859	SDL_FreeSurface (surface);
639	SDL_FreeSurface (surface2);	860	SDL_FreeSurface (surface2);
640	}	861	}
641		862
…		…
665	}	886	}
666		887
667	void	888	void
668	error (char *message)	889	error (char *message)
669	CODE:	890	CODE:
		891	fprintf (stderr, "ERROR: %s\n", message);
670	#ifdef _WIN32	892	#ifdef _WIN32
671	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	893	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		894	#endif
		895
		896	void
		897	fatal (char *message)
		898	CODE:
		899	fprintf (stderr, "FATAL: %s\n", message);
		900	#ifdef _WIN32
		901	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
		902	#endif
		903	_exit (1);
		904
		905	void
		906	_exit (int retval = 0)
		907	CODE:
		908	#ifdef WIN32
		909	ExitThread (retval); // unclean, please beam me up
672	#else	910	#else
673	fprintf (stderr, "ERROR: %s\n", message);	911	_exit (retval);
674	#endif	912	#endif
675		913
676	void	914	void
677	fatal (char *message)	915	debug ()
678	CODE:	916	CODE:
679	#ifdef _WIN32	917	{
680	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	918	#if DEBUG
681	#else	919	VALGRIND_DO_LEAK_CHECK;
682	fprintf (stderr, "FATAL: %s\n", message);
683	#endif	920	#endif
684	exit (1);	921	}
685		922
686	MODULE = CFClient PACKAGE = CFClient::Font	923	MODULE = CFPlus PACKAGE = CFPlus::Font
687		924
688	CFClient::Font	925	CFPlus::Font
689	new_from_file (SV class, char path, int id = 0)	926	new_from_file (SV class, char path, int id = 0)
690	CODE:	927	CODE:
691	{	928	{
692	int count;	929	int count;
693	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	930	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
696	}	933	}
697	OUTPUT:	934	OUTPUT:
698	RETVAL	935	RETVAL
699		936
700	void	937	void
701	DESTROY (CFClient::Font self)	938	DESTROY (CFPlus::Font self)
702	CODE:	939	CODE:
703	pango_font_description_free (self);	940	pango_font_description_free (self);
704		941
705	void	942	void
706	make_default (CFClient::Font self)	943	make_default (CFPlus::Font self)
707	CODE:	944	CODE:
708	default_font = self;	945	default_font = self;
709		946
710	MODULE = CFClient PACKAGE = CFClient::Layout	947	MODULE = CFPlus PACKAGE = CFPlus::Layout
711		948
712	CFClient::Layout	949	void
713	new (SV *class, int rgba = 0)	950	reset_glyph_cache ()
		951	CODE:
		952	tc_clear ();
		953
		954	CFPlus::Layout
		955	new (SV *class)
714	CODE:	956	CODE:
715	New (0, RETVAL, 1, struct cf_layout);	957	New (0, RETVAL, 1, struct cf_layout);
716		958
717	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	959	RETVAL->pl = pango_layout_new (opengl_context);
718	RETVAL->rgba = rgba;
719	RETVAL->r = 1.;	960	RETVAL->r = 1.;
720	RETVAL->g = 1.;	961	RETVAL->g = 1.;
721	RETVAL->b = 1.;	962	RETVAL->b = 1.;
722	RETVAL->a = 1.;	963	RETVAL->a = 1.;
723	RETVAL->base_height = MIN_FONT_HEIGHT;	964	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
727	layout_update_font (RETVAL);	968	layout_update_font (RETVAL);
728	OUTPUT:	969	OUTPUT:
729	RETVAL	970	RETVAL
730		971
731	void	972	void
732	DESTROY (CFClient::Layout self)	973	DESTROY (CFPlus::Layout self)
733	CODE:	974	CODE:
734	g_object_unref (self->pl);	975	g_object_unref (self->pl);
735	Safefree (self);	976	Safefree (self);
736		977
737	int
738	is_rgba (CFClient::Layout self)
739	CODE:
740	RETVAL = self->rgba;
741	OUTPUT:
742	RETVAL
743
744	void	978	void
745	set_text (CFClient::Layout self, SV *text_)	979	set_text (CFPlus::Layout self, SV *text_)
746	CODE:	980	CODE:
747	{	981	{
748	STRLEN textlen;	982	STRLEN textlen;
749	char *text = SvPVutf8 (text_, textlen);	983	char *text = SvPVutf8 (text_, textlen);
750		984
751	pango_layout_set_text (self->pl, text, textlen);	985	pango_layout_set_text (self->pl, text, textlen);
752	}	986	}
753		987
754	void	988	void
755	set_markup (CFClient::Layout self, SV *text_)	989	set_markup (CFPlus::Layout self, SV *text_)
756	CODE:	990	CODE:
757	{	991	{
758	STRLEN textlen;	992	STRLEN textlen;
759	char *text = SvPVutf8 (text_, textlen);	993	char *text = SvPVutf8 (text_, textlen);
760		994
761	pango_layout_set_markup (self->pl, text, textlen);	995	pango_layout_set_markup (self->pl, text, textlen);
762	}	996	}
763		997
		998	void
		999	set_shapes (CFPlus::Layout self, ...)
		1000	CODE:
		1001	{
		1002	PangoAttrList *attrs = 0;
		1003	const char *text = pango_layout_get_text (self->pl);
		1004	const char *pos = text;
		1005	int arg = 4;
		1006
		1007	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1008	{
		1009	PangoRectangle inkrect, rect;
		1010	PangoAttribute *attr;
		1011
		1012	int x = SvIV (ST (arg - 3));
		1013	int y = SvIV (ST (arg - 2));
		1014	int w = SvIV (ST (arg - 1));
		1015	int h = SvIV (ST (arg ));
		1016
		1017	inkrect.x = 0;
		1018	inkrect.y = 0;
		1019	inkrect.width = 0;
		1020	inkrect.height = 0;
		1021
		1022	rect.x = x * PANGO_SCALE;
		1023	rect.y = y * PANGO_SCALE;
		1024	rect.width = w * PANGO_SCALE;
		1025	rect.height = h * PANGO_SCALE;
		1026
		1027	if (!attrs)
		1028	attrs = pango_layout_get_attributes (self->pl);
		1029
		1030	attr = pango_attr_shape_new (&inkrect, &rect);
		1031	attr->start_index = pos - text;
		1032	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1033	pango_attr_list_insert (attrs, attr);
		1034
		1035	arg += 4;
		1036	pos += sizeof (OBJ_STR) - 1;
		1037	}
		1038
		1039	if (attrs)
		1040	pango_layout_set_attributes (self->pl, attrs);
		1041	}
		1042
		1043	void
		1044	get_shapes (CFPlus::Layout self)
		1045	PPCODE:
		1046	{
		1047	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1048
		1049	do
		1050	{
		1051	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1052
		1053	if (run && shape_attr_p (run))
		1054	{
		1055	PangoRectangle extents;
		1056	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1057
		1058	EXTEND (SP, 2);
		1059	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1060	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1061	}
		1062	}
		1063	while (pango_layout_iter_next_run (iter));
		1064
		1065	pango_layout_iter_free (iter);
		1066	}
		1067
		1068	int
		1069	has_wrapped (CFPlus::Layout self)
		1070	CODE:
		1071	{
		1072	int lines = 1;
		1073	const char *text = pango_layout_get_text (self->pl);
		1074
		1075	while (*text)
		1076	lines += *text++ == '\n';
		1077
		1078	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1079	}
		1080	OUTPUT:
		1081	RETVAL
		1082
764	SV *	1083	SV *
765	get_text (CFClient::Layout self)	1084	get_text (CFPlus::Layout self)
766	CODE:	1085	CODE:
767	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1086	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
768	SvUTF8_on (RETVAL);	1087	sv_utf8_decode (RETVAL);
769	OUTPUT:	1088	OUTPUT:
770	RETVAL	1089	RETVAL
771		1090
772	void	1091	void
773	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1092	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
774	CODE:	1093	CODE:
775	self->r = r;	1094	self->r = r;
776	self->g = g;	1095	self->g = g;
777	self->b = b;	1096	self->b = b;
778	self->a = a;	1097	self->a = a;
779		1098
780	void	1099	void
781	set_font (CFClient::Layout self, CFClient::Font font = 0)	1100	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
782	CODE:	1101	CODE:
783	if (self->font != font)	1102	if (self->font != font)
784	{	1103	{
785	self->font = font;	1104	self->font = font;
786	layout_update_font (self);	1105	layout_update_font (self);
787	}	1106	}
788		1107
789	void	1108	void
790	set_height (CFClient::Layout self, int base_height)	1109	set_height (CFPlus::Layout self, int base_height)
791	CODE:	1110	CODE:
792	if (self->base_height != base_height)	1111	if (self->base_height != base_height)
793	{	1112	{
794	self->base_height = base_height;	1113	self->base_height = base_height;
795	layout_update_font (self);	1114	layout_update_font (self);
796	}	1115	}
797		1116
798	void	1117	void
799	set_width (CFClient::Layout self, int max_width = -1)	1118	set_width (CFPlus::Layout self, int max_width = -1)
800	CODE:	1119	CODE:
801	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1120	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
802		1121
803	void	1122	void
		1123	set_indent (CFPlus::Layout self, int indent)
		1124	CODE:
		1125	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1126
		1127	void
		1128	set_spacing (CFPlus::Layout self, int spacing)
		1129	CODE:
		1130	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1131
		1132	void
		1133	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1134	CODE:
		1135	pango_layout_set_ellipsize (self->pl,
		1136	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1137	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1138	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1139	: PANGO_ELLIPSIZE_NONE
		1140	);
		1141
		1142	void
		1143	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1144	CODE:
		1145	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1146
		1147	void
804	size (CFClient::Layout self)	1148	size (CFPlus::Layout self)
805	PPCODE:	1149	PPCODE:
806	{	1150	{
807	int w, h;	1151	int w, h;
808		1152
809	layout_get_pixel_size (self, &w, &h);	1153	layout_get_pixel_size (self, &w, &h);
…		…
812	PUSHs (sv_2mortal (newSViv (w)));	1156	PUSHs (sv_2mortal (newSViv (w)));
813	PUSHs (sv_2mortal (newSViv (h)));	1157	PUSHs (sv_2mortal (newSViv (h)));
814	}	1158	}
815		1159
816	int	1160	int
		1161	descent (CFPlus::Layout self)
		1162	CODE:
		1163	{
		1164	PangoRectangle rect;
		1165	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1166	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1167	RETVAL = PANGO_DESCENT (rect);
		1168	}
		1169	OUTPUT:
		1170	RETVAL
		1171
		1172	int
817	xy_to_index (CFClient::Layout self, int x, int y)	1173	xy_to_index (CFPlus::Layout self, int x, int y)
818	CODE:	1174	CODE:
819	{	1175	{
820	int index, trailing;	1176	int index, trailing;
821	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1177	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
822	RETVAL = index;	1178	RETVAL = index + trailing;
823	}	1179	}
824	OUTPUT:	1180	OUTPUT:
825	RETVAL	1181	RETVAL
826		1182
827	void	1183	void
828	cursor_pos (CFClient::Layout self, int index)	1184	cursor_pos (CFPlus::Layout self, int index)
829	PPCODE:	1185	PPCODE:
830	{	1186	{
831	PangoRectangle strong_pos;	1187	PangoRectangle strong_pos;
832	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1188	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
833		1189
…		…
836	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1192	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
837	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1193	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
838	}	1194	}
839		1195
840	void	1196	void
841	render (CFClient::Layout self)	1197	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
842	PPCODE:	1198	PPCODE:
843	{	1199	{
844	SV *retval;	1200	int line, x;
845	int w, h;
846		1201
847	layout_get_pixel_size (self, &w, &h);	1202	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1203	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
848		1204
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);	1205	EXTEND (SP, 2);
885	PUSHs (sv_2mortal (newSViv (w)));	1206	PUSHs (sv_2mortal (newSViv (line - 1)));
		1207	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1208	}
		1209
		1210	void
		1211	line_x_to_index (CFPlus::Layout self, int line, int x)
		1212	PPCODE:
		1213	{
		1214	PangoLayoutLine *lp;
		1215	int index, trailing;
		1216
		1217	if (line < 0)
		1218	XSRETURN_EMPTY;
		1219
		1220	if (!(lp = pango_layout_get_line (self->pl, line)))
		1221	XSRETURN_EMPTY; /* do better */
		1222
		1223	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1224
		1225	EXTEND (SP, 2);
		1226	if (GIMME_V == G_SCALAR)
886	PUSHs (sv_2mortal (newSViv (h)));	1227	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	1228	else
892	{	1229	{
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)));	1230	PUSHs (sv_2mortal (newSViv (index)));
912	PUSHs (sv_2mortal (newSViv (h)));	1231	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	}	1232	}
917	}	1233	}
918		1234
		1235	void
		1236	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1237	PPCODE:
		1238	pango_opengl_render_layout_subpixel (
		1239	self->pl,
		1240	x * PANGO_SCALE, y * PANGO_SCALE,
		1241	self->r, self->g, self->b, self->a,
		1242	flags
		1243	);
		1244
919	MODULE = CFClient PACKAGE = CFClient::Texture	1245	MODULE = CFPlus PACKAGE = CFPlus::Texture
920		1246
		1247	int minpot (int n)
		1248
921	void	1249	void
		1250	pad2pot (SV data_, SV w_, SV *h_)
		1251	CODE:
		1252	{
		1253	int ow = SvIV (w_);
		1254	int oh = SvIV (h_);
		1255
		1256	if (ow && oh)
		1257	{
		1258	int nw = minpot (ow);
		1259	int nh = minpot (oh);
		1260
		1261	if (nw != ow \|\| nh != oh)
		1262	{
		1263	if (SvOK (data_))
		1264	{
		1265	STRLEN datalen;
		1266	char *data = SvPVbyte (data_, datalen);
		1267	int bpp = datalen / (ow * oh);
		1268	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1269
		1270	SvPOK_only (result_);
		1271	SvCUR_set (result_, nw * nh * bpp);
		1272
		1273	memset (SvPVX (result_), 0, nw * nh * bpp);
		1274	while (oh--)
		1275	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1276
		1277	sv_setsv (data_, result_);
		1278	}
		1279
		1280	sv_setiv (w_, nw);
		1281	sv_setiv (h_, nh);
		1282	}
		1283	}
		1284	}
		1285
		1286	void
922	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1287	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
923	PROTOTYPE: $$$;$$	1288	PROTOTYPE: $$$;$$
924	ALIAS:	1289	ALIAS:
925	draw_quad_alpha = 1	1290	draw_quad_alpha = 1
926	draw_quad_alpha_premultiplied = 2	1291	draw_quad_alpha_premultiplied = 2
927	CODE:	1292	CODE:
928	{	1293	{
929	HV hv = (HV )SvRV (self);	1294	HV hv = (HV )SvRV (self);
930	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1295	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
931	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1296	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
932	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1297	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
933	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
934		1298
935	if (items < 5)	1299	if (items < 5)
936	{	1300	{
937	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1301	w = SvNV (*hv_fetch (hv, "w", 1, 1));
938	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1302	h = SvNV (*hv_fetch (hv, "h", 1, 1));
939	}	1303	}
940		1304
941	if (ix)	1305	if (ix)
942	{	1306	{
943	glEnable (GL_BLEND);	1307	glEnable (GL_BLEND);
		1308
		1309	if (ix == 2)
944	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	1310	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1311	else
		1312	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1313	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1314
		1315	glEnable (GL_ALPHA_TEST);
		1316	glAlphaFunc (GL_GREATER, 0.01f);
945	}	1317	}
946		1318
947	glBindTexture (GL_TEXTURE_2D, name);	1319	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		1320
955	glBegin (GL_QUADS);	1321	glBegin (GL_QUADS);
956	glTexCoord2f (0, 0); glVertex2f (x , y );	1322	glTexCoord2f (0, 0); glVertex2f (x , y );
957	glTexCoord2f (0, t); glVertex2f (x , y + h);	1323	glTexCoord2f (0, t); glVertex2f (x , y + h);
958	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1324	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
959	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1325	glTexCoord2f (s, 0); glVertex2f (x + w, y );
960	glEnd ();	1326	glEnd ();
961		1327
962	if (ix)	1328	if (ix)
		1329	{
		1330	glDisable (GL_ALPHA_TEST);
963	glDisable (GL_BLEND);	1331	glDisable (GL_BLEND);
		1332	}
964	}	1333	}
965		1334
		1335	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1336	CODE:
		1337	{
		1338	GLint width;
		1339	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1340	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1341	RETVAL = width > 0;
		1342	}
		1343	OUTPUT:
		1344	RETVAL
		1345
966	MODULE = CFClient PACKAGE = CFClient::Map	1346	MODULE = CFPlus PACKAGE = CFPlus::Map
967		1347
968	CFClient::Map	1348	CFPlus::Map
969	new (SV *class, int map_width, int map_height)	1349	new (SV *class)
970	CODE:	1350	CODE:
971	New (0, RETVAL, 1, struct map);	1351	New (0, RETVAL, 1, struct map);
972	RETVAL->x = 0;	1352	RETVAL->x = 0;
973	RETVAL->y = 0;	1353	RETVAL->y = 0;
974	RETVAL->w = map_width;	1354	RETVAL->w = 0;
975	RETVAL->h = map_height;	1355	RETVAL->h = 0;
976	RETVAL->ox = 0;	1356	RETVAL->ox = 0;
977	RETVAL->oy = 0;	1357	RETVAL->oy = 0;
978	RETVAL->faces = 8192;	1358	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
979	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1359	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;	1360	RETVAL->rows = 0;
983	RETVAL->row = 0;	1361	RETVAL->row = 0;
984	OUTPUT:	1362	OUTPUT:
985	RETVAL	1363	RETVAL
986		1364
987	void	1365	void
988	DESTROY (CFClient::Map self)	1366	DESTROY (CFPlus::Map self)
989	CODE:	1367	CODE:
990	{	1368	{
991	map_clear (self);	1369	map_clear (self);
992	Safefree (self->face);	1370	Safefree (self->face2tile);
		1371	Safefree (self->tex);
993	Safefree (self);	1372	Safefree (self);
994	}	1373	}
995		1374
996	void	1375	void
		1376	resize (CFPlus::Map self, int map_width, int map_height)
		1377	CODE:
		1378	self->w = map_width;
		1379	self->h = map_height;
		1380
		1381	void
997	clear (CFClient::Map self)	1382	clear (CFPlus::Map self)
998	CODE:	1383	CODE:
999	map_clear (self);	1384	map_clear (self);
1000		1385
1001	void	1386	void
1002	set_face (CFClient::Map self, int face, int texid)	1387	set_tileid (CFPlus::Map self, int face, int tile)
1003	CODE:	1388	CODE:
1004	{	1389	{
1005	while (self->faces <= face)	1390	need_facenum (self, face); self->face2tile [face] = tile;
1006	{	1391	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	}	1392	}
1013		1393
1014	void	1394	void
		1395	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1396	CODE:
		1397	{
		1398	tileid texid;
		1399	maptex *tex;
		1400
		1401	if (face < 0 \|\| face >= self->faces)
		1402	return;
		1403
		1404	if (smooth < 0 \|\| smooth >= self->faces)
		1405	return;
		1406
		1407	texid = self->face2tile [face];
		1408
		1409	if (!texid)
		1410	return;
		1411
		1412	tex = self->tex + texid;
		1413	tex->smoothtile = self->face2tile [smooth];
		1414	tex->smoothlevel = level;
		1415	}
		1416
		1417	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)	1418	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:	1419	CODE:
1017	{	1420	{
1018	while (self->texs <= texid)	1421	need_texid (self, texid);
1019	{
1020	Append (maptex, self->tex, self->texs, self->texs);
1021	self->texs *= 2;
1022	}
1023		1422
1024	{	1423	{
1025	maptex *tex = self->tex + texid;	1424	maptex *tex = self->tex + texid;
1026		1425
1027	tex->name = name;	1426	tex->name = name;
…		…
1032	tex->r = r;	1431	tex->r = r;
1033	tex->g = g;	1432	tex->g = g;
1034	tex->b = b;	1433	tex->b = b;
1035	tex->a = a;	1434	tex->a = a;
1036	}	1435	}
		1436
		1437	// somewhat hackish, but for textures that require it, it really
		1438	// improves the look, and most others don't suffer.
		1439	glBindTexture (GL_TEXTURE_2D, name);
		1440	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1441	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1442	// use uglier nearest interpolation because linear suffers
		1443	// from transparent color bleeding and ugly wrapping effects.
		1444	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1037	}	1445	}
1038		1446
1039	int	1447	int
1040	ox (CFClient::Map self)	1448	ox (CFPlus::Map self)
1041	ALIAS:	1449	ALIAS:
1042	oy = 1	1450	oy = 1
		1451	x = 2
		1452	y = 3
		1453	w = 4
		1454	h = 5
1043	CODE:	1455	CODE:
1044	switch (ix)	1456	switch (ix)
1045	{	1457	{
1046	case 0: RETVAL = self->ox; break;	1458	case 0: RETVAL = self->ox; break;
1047	case 1: RETVAL = self->oy; break;	1459	case 1: RETVAL = self->oy; break;
		1460	case 2: RETVAL = self->x; break;
		1461	case 3: RETVAL = self->y; break;
		1462	case 4: RETVAL = self->w; break;
		1463	case 5: RETVAL = self->h; break;
1048	}	1464	}
1049	OUTPUT:	1465	OUTPUT:
1050	RETVAL	1466	RETVAL
1051		1467
1052	void	1468	void
1053	scroll (CFClient::Map self, int dx, int dy)	1469	scroll (CFPlus::Map self, int dx, int dy)
1054	CODE:	1470	CODE:
1055	{	1471	{
1056	if (dx > 0)	1472	if (dx > 0)
1057	map_blank (self, self->x, self->y, dx - 1, self->h);	1473	map_blank (self, self->x, self->y, dx, self->h);
1058	else if (dx < 0)	1474	else if (dx < 0)
1059	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1475	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1060		1476
1061	if (dy > 0)	1477	if (dy > 0)
1062	map_blank (self, self->x, self->y, self->w, dy - 1);	1478	map_blank (self, self->x, self->y, self->w, dy);
1063	else if (dy < 0)	1479	else if (dy < 0)
1064	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1480	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1065		1481
1066	self->ox += dx; self->x += dx;	1482	self->ox += dx; self->x += dx;
1067	self->oy += dy; self->y += dy;	1483	self->oy += dy; self->y += dy;
1068		1484
1069	while (self->y < 0)	1485	while (self->y < 0)
…		…
1074	self->y += MAP_EXTEND_Y;	1490	self->y += MAP_EXTEND_Y;
1075	}	1491	}
1076	}	1492	}
1077		1493
1078	void	1494	void
1079	map1a_update (CFClient::Map self, SV *data_)	1495	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1080	CODE:	1496	CODE:
1081	{	1497	{
1082	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1498	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1083	uint8_t data_end = (uint8_t )SvEND (data_);	1499	uint8_t data_end = (uint8_t )SvEND (data_);
1084	mapcell *cell;	1500	mapcell *cell;
1085	int x, y, flags;	1501	int x, y, flags;
1086		1502
1087	while (data < data_end)	1503	while (data < data_end - 1)
1088	{	1504	{
1089	flags = (data [0] << 8) + data [1]; data += 2;	1505	flags = (data [0] << 8) + data [1]; data += 2;
1090		1506
1091	x = ((flags >> 10) & 63) + self->x;	1507	x = self->x + ((flags >> 10) & 63);
1092	y = ((flags >> 4) & 63) + self->y;	1508	y = self->y + ((flags >> 4) & 63);
1093		1509
1094	cell = map_get_cell (self, x, y);	1510	cell = map_get_cell (self, x, y);
1095		1511
1096	if (flags & 15)	1512	if (flags & 15)
1097	{	1513	{
1098	if (cell->darkness < 0)	1514	if (!cell->darkness)
1099	{	1515	{
		1516	memset (cell, 0, sizeof (*cell));
1100	cell->darkness = 0;	1517	cell->darkness = 256;
1101	cell->face [0] = 0;
1102	cell->face [1] = 0;
1103	cell->face [2] = 0;
1104	}	1518	}
1105		1519
1106	cell->darkness = flags & 8 ? *data++ : 255;
1107
1108	//TODO: don't trust server data to be in-range(!)	1520	//TODO: don't trust server data to be in-range(!)
		1521
		1522	if (flags & 8)
		1523	{
		1524	if (extmap)
		1525	{
		1526	uint8_t ext, cmd;
		1527
		1528	do
		1529	{
		1530	ext = *data++;
		1531	cmd = ext & 0x3f;
		1532
		1533	if (cmd < 4)
		1534	cell->darkness = 255 - ext * 64 + 1;
		1535	else if (cmd == 5) // health
		1536	{
		1537	cell->stat_width = 1;
		1538	cell->stat_hp = *data++;
		1539	}
		1540	else if (cmd == 6) // monster width
		1541	cell->stat_width = *data++ + 1;
		1542	else if (cmd == 0x47)
		1543	{
		1544	if (*data == 4)
		1545	; // decode player count
		1546
		1547	data += *data + 1;
		1548	}
		1549	else if (cmd == 8) // cell flags
		1550	cell->flags = *data++;
		1551	else if (ext & 0x40) // unknown, multibyte => skip
		1552	data += *data + 1;
		1553	else
		1554	data++;
		1555	}
		1556	while (ext & 0x80);
		1557	}
		1558	else
		1559	cell->darkness = *data++ + 1;
		1560	}
1109		1561
1110	if (flags & 4)	1562	if (flags & 4)
1111	{	1563	{
1112	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1564	faceid face = (data [0] << 8) + data [1]; data += 2;
		1565	need_facenum (self, face);
		1566	cell->tile [0] = self->face2tile [face];
1113	}	1567	}
1114		1568
1115	if (flags & 2)	1569	if (flags & 2)
1116	{	1570	{
1117	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1571	faceid face = (data [0] << 8) + data [1]; data += 2;
		1572	need_facenum (self, face);
		1573	cell->tile [1] = self->face2tile [face];
1118	}	1574	}
1119		1575
1120	if (flags & 1)	1576	if (flags & 1)
1121	{	1577	{
1122	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1578	faceid face = (data [0] << 8) + data [1]; data += 2;
		1579	need_facenum (self, face);
		1580	cell->tile [2] = self->face2tile [face];
1123	}	1581	}
1124	}	1582	}
1125	else	1583	else
1126	cell->darkness = -1;	1584	cell->darkness = 0;
1127	}	1585	}
1128	}	1586	}
1129		1587
1130	SV *	1588	SV *
1131	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1589	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1132	CODE:	1590	CODE:
1133	{	1591	{
1134	int x1, x;	1592	int x1, x;
1135	int y1, y;	1593	int y1, y;
1136	int z;	1594	int z;
…		…
1157	{	1615	{
1158	mapcell *cell = row->col + (x - row->c0);	1616	mapcell *cell = row->col + (x - row->c0);
1159		1617
1160	for (z = 0; z <= 0; z++)	1618	for (z = 0; z <= 0; z++)
1161	{	1619	{
1162	mapface face = cell->face [z];
1163
1164	if (face)
1165	{
1166	maptex tex = self->tex [face];	1620	maptex tex = self->tex [cell->tile [z]];
1167	int a0 = 255 - tex.a;	1621	int a0 = 255 - tex.a;
1168	int a1 = tex.a;	1622	int a1 = tex.a;
1169		1623
1170	r = (r * a0 + tex.r * a1) / 255;	1624	r = (r * a0 + tex.r * a1) / 255;
1171	g = (g * a0 + tex.g * a1) / 255;	1625	g = (g * a0 + tex.g * a1) / 255;
1172	b = (b * a0 + tex.b * a1) / 255;	1626	b = (b * a0 + tex.b * a1) / 255;
1173	a = (a * a0 + tex.a * a1) / 255;	1627	a = (a * a0 + tex.a * a1) / 255;
1174	}
1175	}	1628	}
1176	}	1629	}
1177		1630
1178	*map++ = (r )	1631	*map++ = (r )
1179	\| (g << 8)	1632	\| (g << 8)
…		…
1186	}	1639	}
1187	OUTPUT:	1640	OUTPUT:
1188	RETVAL	1641	RETVAL
1189		1642
1190	void	1643	void
1191	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1644	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1192	PPCODE:	1645	CODE:
1193	{	1646	{
1194	int vx, vy;	1647	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1648	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1649	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1650	smooth_key skey;
1195	int x, y, z;	1651	int x, y, z;
1196	int last_name;	1652	int last_name;
1197	mapface face;	1653
		1654	// thats current max. sorry.
		1655	if (sw > 255) sw = 255;
		1656	if (sh > 255) sh = 255;
		1657
		1658	// clear key, in case of extra padding
		1659	memset (&skey, 0, sizeof (skey));
		1660
		1661	glColor4ub (255, 255, 255, 255);
		1662
		1663	glEnable (GL_BLEND);
		1664	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1665	glEnable (GL_TEXTURE_2D);
		1666	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1667
		1668	glBegin (GL_QUADS);
		1669
		1670	last_name = 0;
		1671
		1672	mx += self->x;
		1673	my += self->y;
		1674
		1675	// first pass: determine smooth_max
		1676	// rather ugly, if you ask me
		1677	// could also be stored inside mapcell and updated on change
		1678	memset (smooth_max, 0, sizeof (smooth_max));
		1679
		1680	for (y = 0; y < sh; y++)
		1681	if (0 <= y + my && y + my < self->rows)
		1682	{
		1683	maprow *row = self->row + (y + my);
		1684
		1685	for (x = 0; x < sw; x++)
		1686	if (row->c0 <= x + mx && x + mx < row->c1)
		1687	{
		1688	mapcell *cell = row->col + (x + mx - row->c0);
		1689
		1690	smooth_max[x + 1][y + 1] =
		1691	MAX (self->tex [cell->tile [0]].smoothlevel,
		1692	MAX (self->tex [cell->tile [1]].smoothlevel,
		1693	self->tex [cell->tile [2]].smoothlevel));
		1694	}
		1695	}
		1696
		1697	for (z = 0; z <= 2; z++)
		1698	{
		1699	memset (smooth_level, 0, sizeof (smooth_level));
		1700
		1701	for (y = 0; y < sh; y++)
		1702	if (0 <= y + my && y + my < self->rows)
		1703	{
		1704	maprow *row = self->row + (y + my);
		1705
		1706	for (x = 0; x < sw; x++)
		1707	if (row->c0 <= x + mx && x + mx < row->c1)
		1708	{
		1709	mapcell *cell = row->col + (x + mx - row->c0);
		1710	tileid tile = cell->tile [z];
		1711
		1712	if (tile)
		1713	{
		1714	maptex tex = self->tex [tile];
		1715	int px = (x + 1) * T - tex.w;
		1716	int py = (y + 1) * T - tex.h;
		1717
		1718	// suppressing texture state switches here
		1719	// is only moderately effective, but worth the extra effort
		1720	if (last_name != tex.name)
		1721	{
		1722	if (!tex.name)
		1723	tex = self->tex [2]; /* missing, replace by noface */
		1724
		1725	glEnd ();
		1726	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1727	glBegin (GL_QUADS);
		1728	}
		1729
		1730	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1731	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1732	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1733	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1734
		1735	if (cell->flags && z == 2)
		1736	{
		1737	if (cell->flags & 1)
		1738	{
		1739	maptex tex = self->tex [1];
		1740	int px = x * T + T * 2 / 32;
		1741	int py = y * T - T * 6 / 32;
		1742
		1743	glEnd ();
		1744	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1745	glBegin (GL_QUADS);
		1746
		1747	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1748	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1749	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1750	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1751	}
		1752	}
		1753
		1754	// update smooth hash
		1755	if (tex.smoothtile)
		1756	{
		1757	skey.tile = tex.smoothtile;
		1758	skey.level = tex.smoothlevel;
		1759
		1760	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1761
		1762	// add bits to current tile and all neighbours. skey.x\|y is
		1763	// shifted +1\|+1 so we always stay positive.
		1764
		1765	// bits is ___n cccc CCCC bbbb
		1766	// n do not draw borders&corners
		1767	// c draw these corners, but...
		1768	// C ... not these
		1769	// b draw these borders
		1770
		1771	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1772	// ┃· ·· ·┃ ━━
		1773
		1774	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1775	// ·· ·· ·┏ ┓·
		1776
		1777	// full tile
		1778	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1779
		1780	// borders
		1781	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1782	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1783	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1784	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1785
		1786	// corners
		1787	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1788	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1789	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1790	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1791	}
		1792	}
		1793	}
		1794	}
		1795
		1796	// go through all smoothlevels, lowest to highest, then draw.
		1797	// this is basically counting sort
		1798	{
		1799	int w, b;
		1800
		1801	for (w = 0; w < 256 / 32; ++w)
		1802	{
		1803	uint32_t smask = smooth_level [w];
		1804	if (smask)
		1805	for (b = 0; b < 32; ++b)
		1806	if (smask & (((uint32_t)1) << b))
		1807	{
		1808	int level = (w << 5) \| b;
		1809	HE *he;
		1810
		1811	hv_iterinit (smooth);
		1812	while ((he = hv_iternext (smooth)))
		1813	{
		1814	smooth_key skey = (smooth_key )HeKEY (he);
		1815	IV bits = SvIVX (HeVAL (he));
		1816
		1817	if (!(bits & 0x1000)
		1818	&& skey->level == level
		1819	&& level > smooth_max [skey->x][skey->y])
		1820	{
		1821	maptex tex = self->tex [skey->tile];
		1822	int px = (((int)skey->x) - 1) * T;
		1823	int py = (((int)skey->y) - 1) * T;
		1824	int border = bits & 15;
		1825	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1826	float dx = tex.s * .0625f; // 16 images/row
		1827	float dy = tex.t * .5f ; // 2 images/column
		1828
		1829	// this time naively avoiding texture state changes
		1830	// save gobs of state changes.
		1831	if (last_name != tex.name)
		1832	{
		1833	if (!tex.name)
		1834	continue; // smoothing not yet available
		1835
		1836	glEnd ();
		1837	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1838	glBegin (GL_QUADS);
		1839	}
		1840
		1841	if (border)
		1842	{
		1843	float ox = border * dx;
		1844
		1845	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1846	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1847	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1848	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1849	}
		1850
		1851	if (corner)
		1852	{
		1853	float ox = corner * dx;
		1854
		1855	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1856	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1857	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1858	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1859	}
		1860	}
		1861	}
		1862	}
		1863	}
		1864	}
		1865
		1866	hv_clear (smooth);
		1867	}
		1868
		1869	glEnd ();
		1870
		1871	glDisable (GL_TEXTURE_2D);
		1872	glDisable (GL_BLEND);
		1873
		1874	// top layer: overlays such as the health bar
		1875	for (y = 0; y < sh; y++)
		1876	if (0 <= y + my && y + my < self->rows)
		1877	{
		1878	maprow *row = self->row + (y + my);
		1879
		1880	for (x = 0; x < sw; x++)
		1881	if (row->c0 <= x + mx && x + mx < row->c1)
		1882	{
		1883	mapcell *cell = row->col + (x + mx - row->c0);
		1884
		1885	int px = x * T;
		1886	int py = y * T;
		1887
		1888	if (cell->stat_hp)
		1889	{
		1890	int width = cell->stat_width * T;
		1891	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1892
		1893	glColor3ub (0, 0, 0);
		1894	glRectf (px + 1, py - thick - 2,
		1895	px + width - 1, py);
		1896
		1897	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1898	glRectf (px + 2,
		1899	py - thick - 1,
		1900	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1901	}
		1902	}
		1903	}
		1904	}
		1905
		1906	void
		1907	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1908	CODE:
		1909	{
		1910	static float color[16][3] = {
		1911	{ 0.00F, 0.00F, 0.00F },
		1912	{ 1.00F, 1.00F, 1.00F },
		1913	{ 0.00F, 0.00F, 0.55F },
		1914	{ 1.00F, 0.00F, 0.00F },
		1915
		1916	{ 1.00F, 0.54F, 0.00F },
		1917	{ 0.11F, 0.56F, 1.00F },
		1918	{ 0.93F, 0.46F, 0.00F },
		1919	{ 0.18F, 0.54F, 0.34F },
		1920
		1921	{ 0.56F, 0.73F, 0.56F },
		1922	{ 0.80F, 0.80F, 0.80F },
		1923	{ 0.55F, 0.41F, 0.13F },
		1924	{ 0.99F, 0.77F, 0.26F },
		1925
		1926	{ 0.74F, 0.65F, 0.41F },
		1927
		1928	{ 0.00F, 1.00F, 1.00F },
		1929	{ 1.00F, 0.00F, 1.00F },
		1930	{ 1.00F, 1.00F, 0.00F },
		1931	};
		1932
		1933	int x, y;
		1934
		1935	glEnable (GL_TEXTURE_2D);
		1936	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1937	glEnable (GL_BLEND);
		1938	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1939	glBegin (GL_QUADS);
		1940
		1941	for (y = 0; y < h; y++)
		1942	for (x = 0; x < w; x++)
		1943	{
		1944	unsigned char m = data [x + y * w];
		1945
		1946	if (m)
		1947	{
		1948	float *c = color [m & 15];
		1949
		1950	float tx1 = m & 0x40 ? 0.5 : 0.;
		1951	float tx2 = tx1 + 0.5;
		1952
		1953	glColor4f (c[0], c[1], c[2], 0.75);
		1954	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1955	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1956	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1957	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1958	}
		1959	}
		1960
		1961	glEnd ();
		1962	glDisable (GL_BLEND);
		1963	glDisable (GL_TEXTURE_2D);
		1964	}
		1965
		1966	void
		1967	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		1968	PPCODE:
		1969	{
		1970	int x, y;
1198	int sw4 = (sw + 3) & ~3;	1971	int sw4 = (sw + 3) & ~3;
1199	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1972	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1200	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1973	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1201		1974
1202	memset (darkness, 255, sw4 * sh);	1975	memset (darkness, 255, sw4 * sh);
1203	SvPOK_only (darkness_sv);	1976	SvPOK_only (darkness_sv);
1204	SvCUR_set (darkness_sv, sw4 * sh);	1977	SvCUR_set (darkness_sv, sw4 * sh);
1205		1978
1206	vx = self->x + (self->w - sw) / 2 - shift_x;	1979	mx += self->x;
1207	vy = self->y + (self->h - sh) / 2 - shift_y;	1980	my += self->y;
1208		1981
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++)	1982	for (y = 0; y < sh; y++)
1232	if (0 <= y + vy && y + vy < self->rows)	1983	if (0 <= y + my && y + my < self->rows)
1233	{	1984	{
1234	maprow *row = self->row + (y + vy);	1985	maprow *row = self->row + (y + my);
1235		1986
1236	for (x = 0; x < sw; x++)	1987	for (x = 0; x < sw; x++)
1237	if (row->c0 <= x + vx && x + vx < row->c1)	1988	if (row->c0 <= x + mx && x + mx < row->c1)
1238	{	1989	{
1239	mapcell *cell = row->col + (x + vx - row->c0);	1990	mapcell *cell = row->col + (x + mx - row->c0);
1240		1991
1241	darkness[y * sw4 + x] = cell->darkness < 0	1992	darkness[y * sw4 + x] = cell->darkness
		1993	? 255 - (cell->darkness - 1)
1242	? 255 - FOW_DARKNESS	1994	: 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	}	1995	}
1268	}	1996	}
1269
1270	glEnd ();
1271
1272	glDisable (GL_TEXTURE_2D);
1273	glDisable (GL_BLEND);
1274		1997
1275	EXTEND (SP, 3);	1998	EXTEND (SP, 3);
1276	PUSHs (sv_2mortal (newSViv (sw4)));	1999	PUSHs (sv_2mortal (newSViv (sw4)));
1277	PUSHs (sv_2mortal (newSViv (sh)));	2000	PUSHs (sv_2mortal (newSViv (sh)));
1278	PUSHs (darkness_sv);	2001	PUSHs (darkness_sv);
1279	}	2002	}
1280		2003
1281	SV *	2004	SV *
1282	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2005	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1283	CODE:	2006	CODE:
1284	{	2007	{
1285	int x, y, x1, y1;	2008	int x, y, x1, y1;
1286	SV data_sv = newSV (w h * 7 + 5);	2009	SV data_sv = newSV (w h * 7 + 5);
1287	uint8_t data = (uint8_t )SvPVX (data_sv);	2010	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1312	if (row && row->c0 <= x && x < row->c1)	2035	if (row && row->c0 <= x && x < row->c1)
1313	{	2036	{
1314	mapcell *cell = row->col + (x - row->c0);	2037	mapcell *cell = row->col + (x - row->c0);
1315	uint8_t flags = 0;	2038	uint8_t flags = 0;
1316		2039
1317	if (cell->face [0]) flags \|= 1;	2040	if (cell->tile [0]) flags \|= 1;
1318	if (cell->face [1]) flags \|= 2;	2041	if (cell->tile [1]) flags \|= 2;
1319	if (cell->face [2]) flags \|= 4;	2042	if (cell->tile [2]) flags \|= 4;
1320		2043
1321	*data++ = flags;	2044	*data++ = flags;
1322		2045
1323	if (flags & 1)	2046	if (flags & 1)
1324	{	2047	{
		2048	tileid tile = cell->tile [0];
1325	*data++ = cell->face [0] >> 8;	2049	*data++ = tile >> 8;
1326	*data++ = cell->face [0];	2050	*data++ = tile;
1327	}	2051	}
1328		2052
1329	if (flags & 2)	2053	if (flags & 2)
1330	{	2054	{
		2055	tileid tile = cell->tile [1];
1331	*data++ = cell->face [1] >> 8;	2056	*data++ = tile >> 8;
1332	*data++ = cell->face [1];	2057	*data++ = tile;
1333	}	2058	}
1334		2059
1335	if (flags & 4)	2060	if (flags & 4)
1336	{	2061	{
		2062	tileid tile = cell->tile [2];
1337	*data++ = cell->face [2] >> 8;	2063	*data++ = tile >> 8;
1338	*data++ = cell->face [2];	2064	*data++ = tile;
1339	}	2065	}
1340	}	2066	}
1341	else	2067	else
1342	*data++ = 0;	2068	*data++ = 0;
1343	}	2069	}
…		…
1349	}	2075	}
1350	OUTPUT:	2076	OUTPUT:
1351	RETVAL	2077	RETVAL
1352		2078
1353	void	2079	void
1354	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2080	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1355	PPCODE:	2081	PPCODE:
1356	{	2082	{
1357	int x, y, z;	2083	int x, y, z;
1358	int w, h;	2084	int w, h;
1359	int x1, y1;	2085	int x1, y1;
…		…
1383	{	2109	{
1384	uint8_t flags = *data++;	2110	uint8_t flags = *data++;
1385		2111
1386	if (flags)	2112	if (flags)
1387	{	2113	{
1388	mapface face[3] = { 0, 0, 0 };
1389
1390	mapcell *cell = row_get_cell (row, x);	2114	mapcell *cell = row_get_cell (row, x);
		2115	tileid tile[3] = { 0, 0, 0 };
1391		2116
1392	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2117	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1393	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2118	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1394	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2119	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1395		2120
1396	if (cell->darkness <= 0)	2121	if (cell->darkness == 0)
1397	{	2122	{
1398	cell->darkness = -1;	2123	cell->darkness = 0;
1399		2124
1400	for (z = 0; z <= 2; z++)	2125	for (z = 0; z <= 2; z++)
1401	{	2126	{
1402	cell->face[z] = face[z];	2127	tileid t = tile [z];
1403		2128
1404	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2129	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2130	{
1405	XPUSHs (sv_2mortal (newSViv (face[z])));	2131	XPUSHs (sv_2mortal (newSViv (t)));
		2132	need_texid (self, t);
		2133	}
		2134
		2135	cell->tile [z] = t;
1406	}	2136	}
1407	}	2137	}
1408	}	2138	}
1409	}	2139	}
1410	}	2140	}
1411	}	2141	}
1412		2142
1413	MODULE = CFClient PACKAGE = CFClient::MixChunk	2143	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1414		2144
1415	CFClient::MixChunk	2145	CFPlus::MixChunk
1416	new_from_file (SV class, char path)	2146	new_from_file (SV class, char path)
1417	CODE:	2147	CODE:
1418	RETVAL = Mix_LoadWAV (path);	2148	RETVAL = Mix_LoadWAV (path);
1419	OUTPUT:	2149	OUTPUT:
1420	RETVAL	2150	RETVAL
1421		2151
1422	void	2152	void
1423	DESTROY (CFClient::MixChunk self)	2153	DESTROY (CFPlus::MixChunk self)
1424	CODE:	2154	CODE:
1425	Mix_FreeChunk (self);	2155	Mix_FreeChunk (self);
1426		2156
1427	int	2157	int
1428	volume (CFClient::MixChunk self, int volume = -1)	2158	volume (CFPlus::MixChunk self, int volume = -1)
1429	CODE:	2159	CODE:
1430	RETVAL = Mix_VolumeChunk (self, volume);	2160	RETVAL = Mix_VolumeChunk (self, volume);
1431	OUTPUT:	2161	OUTPUT:
1432	RETVAL	2162	RETVAL
1433		2163
1434	int	2164	int
1435	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2165	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1436	CODE:	2166	CODE:
1437	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2167	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1438	OUTPUT:	2168	OUTPUT:
1439	RETVAL	2169	RETVAL
1440		2170
1441	MODULE = CFClient PACKAGE = CFClient::MixMusic	2171	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1442		2172
1443	int	2173	int
1444	volume (int volume = -1)	2174	volume (int volume = -1)
1445	CODE:	2175	CODE:
1446	RETVAL = Mix_VolumeMusic (volume);	2176	RETVAL = Mix_VolumeMusic (volume);
1447	OUTPUT:	2177	OUTPUT:
1448	RETVAL	2178	RETVAL
1449		2179
		2180	int
		2181	fade_out (int ms)
		2182	CODE:
		2183	RETVAL = Mix_FadeOutMusic (ms);
		2184	OUTPUT:
		2185	RETVAL
		2186
1450	CFClient::MixMusic	2187	CFPlus::MixMusic
1451	new_from_file (SV class, char path)	2188	new_from_file (SV class, char path)
1452	CODE:	2189	CODE:
1453	RETVAL = Mix_LoadMUS (path);	2190	RETVAL = Mix_LoadMUS (path);
1454	OUTPUT:	2191	OUTPUT:
1455	RETVAL	2192	RETVAL
1456		2193
1457	void	2194	void
1458	DESTROY (CFClient::MixMusic self)	2195	DESTROY (CFPlus::MixMusic self)
1459	CODE:	2196	CODE:
1460	Mix_FreeMusic (self);	2197	Mix_FreeMusic (self);
1461		2198
1462	int	2199	int
1463	play (CFClient::MixMusic self, int loops = -1)	2200	play (CFPlus::MixMusic self, int loops = -1)
1464	CODE:	2201	CODE:
1465	RETVAL = Mix_PlayMusic (self, loops);	2202	RETVAL = Mix_PlayMusic (self, loops);
1466	OUTPUT:	2203	OUTPUT:
1467	RETVAL	2204	RETVAL
1468		2205
		2206	int
		2207	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2208	CODE:
		2209	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2210	OUTPUT:
		2211	RETVAL
		2212
1469	MODULE = CFClient PACKAGE = CFClient::OpenGL	2213	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1470		2214
1471	BOOT:	2215	BOOT:
1472	{	2216	{
1473	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2217	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1474	static const struct {	2218	static const struct {
1475	const char *name;	2219	const char *name;
1476	IV iv;	2220	IV iv;
1477	} *civ, const_iv[] = {	2221	} *civ, const_iv[] = {
1478	# define const_iv(name) { # name, (IV)name }	2222	# define const_iv(name) { # name, (IV)name }
		2223	const_iv (GL_VENDOR),
		2224	const_iv (GL_VERSION),
		2225	const_iv (GL_EXTENSIONS),
1479	const_iv (GL_COLOR_MATERIAL),	2226	const_iv (GL_COLOR_MATERIAL),
1480	const_iv (GL_SMOOTH),	2227	const_iv (GL_SMOOTH),
1481	const_iv (GL_FLAT),	2228	const_iv (GL_FLAT),
1482	const_iv (GL_DITHER),	2229	const_iv (GL_DITHER),
1483	const_iv (GL_BLEND),	2230	const_iv (GL_BLEND),
		2231	const_iv (GL_CULL_FACE),
1484	const_iv (GL_SCISSOR_TEST),	2232	const_iv (GL_SCISSOR_TEST),
		2233	const_iv (GL_DEPTH_TEST),
		2234	const_iv (GL_ALPHA_TEST),
		2235	const_iv (GL_NORMALIZE),
		2236	const_iv (GL_RESCALE_NORMAL),
		2237	const_iv (GL_FRONT),
		2238	const_iv (GL_BACK),
1485	const_iv (GL_AND),	2239	const_iv (GL_AND),
1486	const_iv (GL_ONE),	2240	const_iv (GL_ONE),
1487	const_iv (GL_ZERO),	2241	const_iv (GL_ZERO),
1488	const_iv (GL_SRC_ALPHA),	2242	const_iv (GL_SRC_ALPHA),
1489	const_iv (GL_SRC_ALPHA_SATURATE),	2243	const_iv (GL_DST_ALPHA),
1490	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2244	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1491	const_iv (GL_ONE_MINUS_DST_ALPHA),	2245	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2246	const_iv (GL_SRC_ALPHA_SATURATE),
1492	const_iv (GL_RGB),	2247	const_iv (GL_RGB),
1493	const_iv (GL_RGBA),	2248	const_iv (GL_RGBA),
		2249	const_iv (GL_RGBA4),
		2250	const_iv (GL_RGBA8),
		2251	const_iv (GL_RGB5_A1),
1494	const_iv (GL_UNSIGNED_BYTE),	2252	const_iv (GL_UNSIGNED_BYTE),
		2253	const_iv (GL_UNSIGNED_SHORT),
		2254	const_iv (GL_UNSIGNED_INT),
1495	const_iv (GL_ALPHA),	2255	const_iv (GL_ALPHA),
		2256	const_iv (GL_INTENSITY),
1496	const_iv (GL_LUMINANCE),	2257	const_iv (GL_LUMINANCE),
		2258	const_iv (GL_LUMINANCE_ALPHA),
1497	const_iv (GL_FLOAT),	2259	const_iv (GL_FLOAT),
1498	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2260	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1499	const_iv (GL_COMPILE),	2261	const_iv (GL_COMPILE),
		2262	const_iv (GL_PROXY_TEXTURE_1D),
		2263	const_iv (GL_PROXY_TEXTURE_2D),
1500	const_iv (GL_TEXTURE_1D),	2264	const_iv (GL_TEXTURE_1D),
1501	const_iv (GL_TEXTURE_2D),	2265	const_iv (GL_TEXTURE_2D),
1502	const_iv (GL_TEXTURE_ENV),	2266	const_iv (GL_TEXTURE_ENV),
1503	const_iv (GL_TEXTURE_MAG_FILTER),	2267	const_iv (GL_TEXTURE_MAG_FILTER),
1504	const_iv (GL_TEXTURE_MIN_FILTER),	2268	const_iv (GL_TEXTURE_MIN_FILTER),
1505	const_iv (GL_TEXTURE_ENV_MODE),	2269	const_iv (GL_TEXTURE_ENV_MODE),
1506	const_iv (GL_TEXTURE_WRAP_S),	2270	const_iv (GL_TEXTURE_WRAP_S),
1507	const_iv (GL_TEXTURE_WRAP_T),	2271	const_iv (GL_TEXTURE_WRAP_T),
		2272	const_iv (GL_REPEAT),
1508	const_iv (GL_CLAMP),	2273	const_iv (GL_CLAMP),
1509	const_iv (GL_REPEAT),	2274	const_iv (GL_CLAMP_TO_EDGE),
1510	const_iv (GL_NEAREST),	2275	const_iv (GL_NEAREST),
1511	const_iv (GL_LINEAR),	2276	const_iv (GL_LINEAR),
1512	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2277	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1513	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2278	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1514	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2279	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1515	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2280	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1516	const_iv (GL_GENERATE_MIPMAP),	2281	const_iv (GL_GENERATE_MIPMAP),
1517	const_iv (GL_MODULATE),	2282	const_iv (GL_MODULATE),
1518	const_iv (GL_DECAL),	2283	const_iv (GL_DECAL),
1519	const_iv (GL_REPLACE),	2284	const_iv (GL_REPLACE),
		2285	const_iv (GL_DEPTH_BUFFER_BIT),
1520	const_iv (GL_COLOR_BUFFER_BIT),	2286	const_iv (GL_COLOR_BUFFER_BIT),
1521	const_iv (GL_PROJECTION),	2287	const_iv (GL_PROJECTION),
1522	const_iv (GL_MODELVIEW),	2288	const_iv (GL_MODELVIEW),
1523	const_iv (GL_COLOR_LOGIC_OP),	2289	const_iv (GL_COLOR_LOGIC_OP),
1524	const_iv (GL_SEPARABLE_2D),	2290	const_iv (GL_SEPARABLE_2D),
1525	const_iv (GL_CONVOLUTION_2D),	2291	const_iv (GL_CONVOLUTION_2D),
1526	const_iv (GL_CONVOLUTION_BORDER_MODE),	2292	const_iv (GL_CONVOLUTION_BORDER_MODE),
1527	const_iv (GL_CONSTANT_BORDER),	2293	const_iv (GL_CONSTANT_BORDER),
1528	const_iv (GL_LINES),	2294	const_iv (GL_LINES),
		2295	const_iv (GL_LINE_STRIP),
		2296	const_iv (GL_LINE_LOOP),
1529	const_iv (GL_QUADS),	2297	const_iv (GL_QUADS),
1530	const_iv (GL_LINE_LOOP),	2298	const_iv (GL_QUAD_STRIP),
		2299	const_iv (GL_TRIANGLES),
		2300	const_iv (GL_TRIANGLE_STRIP),
		2301	const_iv (GL_TRIANGLE_FAN),
1531	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2302	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
1532	const_iv (GL_FASTEST),	2303	const_iv (GL_FASTEST),
		2304	const_iv (GL_V2F),
		2305	const_iv (GL_V3F),
		2306	const_iv (GL_T2F_V3F),
		2307	const_iv (GL_T2F_N3F_V3F),
1533	# undef const_iv	2308	# undef const_iv
1534	};	2309	};
1535		2310
1536	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2311	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1537	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2312	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2313
		2314	texture_av = newAV ();
		2315	AvREAL_off (texture_av);
1538	}	2316	}
		2317
		2318	char *
		2319	gl_vendor ()
		2320	CODE:
		2321	RETVAL = (char *)glGetString (GL_VENDOR);
		2322	OUTPUT:
		2323	RETVAL
		2324
		2325	char *
		2326	gl_version ()
		2327	CODE:
		2328	RETVAL = (char *)glGetString (GL_VERSION);
		2329	OUTPUT:
		2330	RETVAL
		2331
		2332	char *
		2333	gl_extensions ()
		2334	CODE:
		2335	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2336	OUTPUT:
		2337	RETVAL
		2338
		2339	char *glGetString (GLenum pname)
		2340
		2341	GLint glGetInteger (GLenum pname)
		2342	CODE:
		2343	glGetIntegerv (pname, &RETVAL);
		2344	OUTPUT:
		2345	RETVAL
		2346
		2347	GLdouble glGetDouble (GLenum pname)
		2348	CODE:
		2349	glGetDoublev (pname, &RETVAL);
		2350	OUTPUT:
		2351	RETVAL
1539		2352
1540	int glGetError ()	2353	int glGetError ()
		2354
		2355	void glFinish ()
1541		2356
1542	void glClear (int mask)	2357	void glClear (int mask)
1543		2358
1544	void glClearColor (float r, float g, float b, float a = 1.0)	2359	void glClearColor (float r, float g, float b, float a = 1.0)
1545	PROTOTYPE: @	2360	PROTOTYPE: @
…		…
1552		2367
1553	void glHint (int target, int mode)	2368	void glHint (int target, int mode)
1554		2369
1555	void glBlendFunc (int sfactor, int dfactor)	2370	void glBlendFunc (int sfactor, int dfactor)
1556		2371
		2372	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2373	CODE:
		2374	gl_BlendFuncSeparate (sa, da, saa, daa);
		2375
		2376	void glDepthMask (int flag)
		2377
1557	void glLogicOp (int opcode)	2378	void glLogicOp (int opcode)
1558		2379
1559	void glColorMask (int red, int green, int blue, int alpha)	2380	void glColorMask (int red, int green, int blue, int alpha)
1560		2381
1561	void glMatrixMode (int mode)	2382	void glMatrixMode (int mode)
…		…
1564		2385
1565	void glPopMatrix ()	2386	void glPopMatrix ()
1566		2387
1567	void glLoadIdentity ()	2388	void glLoadIdentity ()
1568		2389
		2390	void glDrawBuffer (int buffer)
		2391
		2392	void glReadBuffer (int buffer)
		2393
1569	# near and far are due to microsofts buggy c compiler	2394	# near_ and far_ are due to microsofts buggy "c" compiler
		2395	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2396
		2397	# 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_)	2398	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
1571		2399
1572	void glViewport (int x, int y, int width, int height)	2400	void glViewport (int x, int y, int width, int height)
1573		2401
1574	void glScissor (int x, int y, int width, int height)	2402	void glScissor (int x, int y, int width, int height)
…		…
1589		2417
1590	void glEnd ()	2418	void glEnd ()
1591		2419
1592	void glColor (float r, float g, float b, float a = 1.0)	2420	void glColor (float r, float g, float b, float a = 1.0)
1593	PROTOTYPE: @	2421	PROTOTYPE: @
		2422	ALIAS:
		2423	glColor_premultiply = 1
1594	CODE:	2424	CODE:
1595	glColor4ub (MIN ((int)r * 256., 255),	2425	if (ix)
1596	MIN ((int)g * 256., 255),	2426	{
1597	MIN ((int)b * 256., 255),	2427	r *= a;
1598	MIN ((int)a * 256., 255));	2428	g *= a;
		2429	b *= a;
		2430	}
		2431	// microsoft visual "c" rounds instead of truncating...
		2432	glColor4f (r, g, b, a);
		2433
		2434	void glInterleavedArrays (int format, int stride, char *data)
		2435
		2436	void glDrawElements (int mode, int count, int type, char *indices)
		2437
		2438	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2439
		2440	void glRasterPos (float x, float y, float z = 0.)
		2441	CODE:
		2442	glRasterPos3f (0, 0, z);
		2443	glBitmap (0, 0, 0, 0, x, y, 0);
1599		2444
1600	void glVertex (float x, float y, float z = 0.)	2445	void glVertex (float x, float y, float z = 0.)
1601	CODE:	2446	CODE:
1602	glVertex3f (x, y, z);	2447	glVertex3f (x, y, z);
1603		2448
…		…
1615		2460
1616	void glBindTexture (int target, int name)	2461	void glBindTexture (int target, int name)
1617		2462
1618	void glConvolutionParameter (int target, int pname, float params)	2463	void glConvolutionParameter (int target, int pname, float params)
1619	CODE:	2464	CODE:
1620	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2465	if (gl.ConvolutionParameterf)
		2466	gl.ConvolutionParameterf (target, pname, params);
1621		2467
1622	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2468	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1623	CODE:	2469	CODE:
1624	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2470	if (gl.ConvolutionFilter2D)
1625	(target, internalformat, width, height, format, type, data));	2471	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1626		2472
1627	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2473	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1628	CODE:	2474	CODE:
1629	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2475	if (gl.SeparableFilter2D)
1630	(target, internalformat, width, height, format, type, row, column));	2476	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1631		2477
1632	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2478	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1633		2479
1634	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2480	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1635		2481
1636	void glRasterPos (int x, int y)	2482	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1637	CODE:	2483
1638	glRasterPos2i (x, y);	2484	void glPixelZoom (float x, float y)
1639		2485
1640	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2486	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1641		2487
1642	int glGenTexture ()	2488	int glGenTexture ()
1643	CODE:	2489	CODE:
1644	{	2490	RETVAL = gen_texture ();
1645	GLuint name;
1646	glGenTextures (1, &name);
1647	RETVAL = name;
1648	}
1649	OUTPUT:	2491	OUTPUT:
1650	RETVAL	2492	RETVAL
1651		2493
1652	void glDeleteTexture (int name)	2494	void glDeleteTexture (int name)
1653	CODE:	2495	CODE:
1654	{
1655	GLuint name_ = name;
1656	glDeleteTextures (1, &name_);	2496	del_texture (name);
1657	}	2497
1658
1659	int glGenList ()	2498	int glGenList ()
1660	CODE:	2499	CODE:
1661	RETVAL = glGenLists (1);	2500	RETVAL = glGenLists (1);
1662	OUTPUT:	2501	OUTPUT:
1663	RETVAL	2502	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 1.199 by root, Tue Jul 17 13:53:02 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 1.199 by root, Tue Jul 17 13:53:02 2007 UTC