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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.100 by root, Wed May 31 17:16:47 2006 UTC vs.
Revision 1.203 by root, Thu Jul 19 13:45:16 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>
		31	#include <SDL_thread.h>
17	#include <SDL_endian.h>	32	#include <SDL_endian.h>
18	#include <SDL_image.h>	33	#include <SDL_image.h>
19	#include <SDL_mixer.h>	34	#include <SDL_mixer.h>
20	#include <SDL_opengl.h>	35	#include <SDL_opengl.h>
21		36
		37	#define PANGO_ENABLE_BACKEND
		38	#define G_DISABLE_CAST_CHECKS
		39
22	#include <glib/gmacros.h>	40	#include <glib/gmacros.h>
23		41
24	#include <pango/pango.h>	42	#include <pango/pango.h>
25	#include <pango/pangofc-fontmap.h>
26	#include <pango/pangoft2.h>
27	#include <pango/pangocairo.h>
28		43
29	#ifndef _WIN32	44	#ifndef _WIN32
30	# include <sys/types.h>	45	# include <sys/types.h>
31	# include <sys/socket.h>	46	# include <sys/socket.h>
32	# include <netinet/in.h>	47	# include <netinet/in.h>
33	# include <netinet/tcp.h>	48	# include <netinet/tcp.h>
34	# include <inttypes.h>	49	# 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	50	#endif
43		51
44	#include "glext.h"	52	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
45		53
46	#define FOW_DARKNESS 32	54	#define FOW_DARKNESS 32
47		55
48	#define MAP_EXTEND_X 32	56	#define MAP_EXTEND_X 32
49	#define MAP_EXTEND_Y 512	57	#define MAP_EXTEND_Y 512
50		58
51	#define MIN_FONT_HEIGHT 10	59	#define MIN_FONT_HEIGHT 10
52		60
53	#define GL_CALL(type,func,args) \	61	#if 0
54	{ \	62	# define PARACHUTE SDL_INIT_NOPARACHUTE
55	static int init_; \	63	#else
56	static type fptr_; \	64	# define PARACHUTE 0
57	\	65	#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		66
		67	static AV *texture_av;
		68
		69	static struct
		70	{
		71	#define GL_FUNC(ptr,name) ptr name;
		72	#include "glfunc.h"
		73	#undef GL_FUNC
		74	} gl;
		75
		76	static void
		77	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		78	{
		79	if (gl.BlendFuncSeparate)
		80	gl.BlendFuncSeparate (sa, da, saa, daa);
		81	else if (gl.BlendFuncSeparateEXT)
		82	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		83	else
		84	glBlendFunc (sa, da);
		85	}
		86
		87	static GLuint
		88	gen_texture ()
		89	{
		90	GLuint name;
		91
		92	if (AvFILL (texture_av) >= 0)
		93	name = (GLuint)(size_t)av_pop (texture_av);
		94	else
		95	glGenTextures (1, &name);
		96
		97	return name;
		98	}
		99
		100	static void
		101	del_texture (GLuint name)
		102	{
		103	/* make a half-assed attempt at returning the memory used by the texture */
		104	/* textures are frequently being reused by cfplus anyway */
		105	/glBindTexture (GL_TEXTURE_2D, name);/
		106	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		107	av_push (texture_av, (SV *)(size_t)name);
		108	glDeleteTextures (1, &name);
		109	}
		110
		111	#include "texcache.c"
		112
		113	#include "pango-font.c"
		114	#include "pango-fontmap.c"
		115	#include "pango-render.c"
		116
68	typedef Mix_Chunk *CFClient__MixChunk;	117	typedef Mix_Chunk *CFPlus__MixChunk;
69	typedef Mix_Music *CFClient__MixMusic;	118	typedef Mix_Music *CFPlus__MixMusic;
70		119
71	typedef PangoFontDescription *CFClient__Font;	120	typedef PangoFontDescription *CFPlus__Font;
		121
		122	static int
		123	shape_attr_p (PangoLayoutRun *run)
		124	{
		125	GSList *attrs = run->item->analysis.extra_attrs;
		126
		127	while (attrs)
		128	{
		129	PangoAttribute *attr = attrs->data;
		130
		131	if (attr->klass->type == PANGO_ATTR_SHAPE)
		132	return 1;
		133
		134	attrs = attrs->next;
		135	}
		136
		137	return 0;
		138	}
72		139
73	typedef struct cf_layout {	140	typedef struct cf_layout {
74	PangoLayout *pl; // either derived from a cairo or ft2 context	141	PangoLayout *pl;
75	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
76	float r, g, b, a; // default color for rgba mode	142	float r, g, b, a; // default color for rgba mode
77	int base_height;	143	int base_height;
78	CFClient__Font font;	144	CFPlus__Font font;
79	} *CFClient__Layout;	145	} *CFPlus__Layout;
80		146
81	static CFClient__Font default_font;	147	static CFPlus__Font default_font;
82	static PangoContext ft2_context, cairo_context;	148	static PangoContext *opengl_context;
83	static PangoFontMap ft2_fontmap, cairo_fontmap;	149	static PangoFontMap *opengl_fontmap;
84		150
85	static void	151	static void
86	substitute_func (FcPattern *pattern, gpointer data)	152	substitute_func (FcPattern *pattern, gpointer data)
87	{	153	{
88	FcPatternAddBool (pattern, FC_HINTING , 1);	154	FcPatternAddBool (pattern, FC_HINTING, 1);
89	#ifdef _WIN32	155	#ifdef FC_HINT_STYLE
90	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	156	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
91	#else	157	#endif
92	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
93	#endif
94	}	159	}
95		160
96	static void	161	static void
97	layout_update_font (CFClient__Layout self)	162	layout_update_font (CFPlus__Layout self)
98	{	163	{
99	/* use a random scale factor to account for unknown descenders, 0.8 works	164	/* use a random scale factor to account for unknown descenders, 0.8 works
100	* reasonably well with bitstream vera	165	* reasonably well with bitstream vera
101	*/	166	*/
102	PangoFontDescription *font = self->font ? self->font : default_font;	167	PangoFontDescription *font = self->font ? self->font : default_font;
106		171
107	pango_layout_set_font_description (self->pl, font);	172	pango_layout_set_font_description (self->pl, font);
108	}	173	}
109		174
110	static void	175	static void
111	layout_get_pixel_size (CFClient__Layout self, int w, int h)	176	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
112	{	177	{
		178	PangoRectangle rect;
		179
		180	// get_pixel_* wrongly rounds down
113	pango_layout_get_pixel_size (self->pl, w, h);	181	pango_layout_get_extents (self->pl, 0, &rect);
114		182
115	if (!w) w = 1;	183	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
116	if (!h) h = 1;	184	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
117		185
118	w = (w + 3) & ~3;	186	if (!rect.width) rect.width = 1;
119	}	187	if (!rect.height) rect.height = 1;
120		188
		189	*w = rect.width;
		190	*h = rect.height;
		191	}
		192
		193	typedef uint16_t tileid;
121	typedef uint16_t mapface;	194	typedef uint16_t faceid;
122		195
123	typedef struct {	196	typedef struct {
124	GLint name;	197	int name;
125	int w, h;	198	int w, h;
126	float s, t;	199	float s, t;
127	uint8_t r, g, b, a;	200	uint8_t r, g, b, a;
		201	tileid smoothtile;
		202	uint8_t smoothlevel;
128	} maptex;	203	} maptex;
129		204
130	typedef struct {	205	typedef struct {
		206	uint32_t player;
		207	tileid tile[3];
131	int16_t darkness;	208	uint16_t darkness;
132	mapface face[3];	209	uint8_t stat_width, stat_hp, flags, smoothmax;
133	} mapcell;	210	} mapcell;
134		211
135	typedef struct {	212	typedef struct {
136	int32_t c0, c1;	213	int32_t c0, c1;
137	mapcell *col;	214	mapcell *col;
138	} maprow;	215	} maprow;
139		216
140	typedef struct map {	217	typedef struct map {
141	int x, y, w, h;	218	int x, y, w, h;
142	int ox, oy; /* offset to virtual global coordinate system */	219	int ox, oy; /* offset to virtual global coordinate system */
143	int faces;	220	int faces; tileid *face2tile; // [faceid]
144	mapface *face;	221	int texs; maptex *tex; // [tileid]
145
146	int texs;
147	maptex *tex;
148		222
149	int32_t rows;	223	int32_t rows;
150	maprow *row;	224	maprow *row;
151	} *CFClient__Map;	225	} *CFPlus__Map;
152		226
153	static char *	227	static char *
154	prepend (char *ptr, int sze, int inc)	228	prepend (char *ptr, int sze, int inc)
155	{	229	{
156	char *p;	230	char *p;
…		…
173	}	247	}
174		248
175	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	249	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
176	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	250	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
177		251
		252	static void
		253	need_facenum (struct map *self, faceid face)
		254	{
		255	while (self->faces <= face)
		256	{
		257	Append (tileid, self->face2tile, self->faces, self->faces);
		258	self->faces *= 2;
		259	}
		260	}
		261
		262	static void
		263	need_texid (struct map *self, int texid)
		264	{
		265	while (self->texs <= texid)
		266	{
		267	Append (maptex, self->tex, self->texs, self->texs);
		268	self->texs *= 2;
		269	}
		270	}
		271
178	static maprow *	272	static maprow *
179	map_get_row (CFClient__Map self, int y)	273	map_get_row (CFPlus__Map self, int y)
180	{	274	{
181	if (0 > y)	275	if (0 > y)
182	{	276	{
183	int extend = - y + MAP_EXTEND_Y;	277	int extend = - y + MAP_EXTEND_Y;
184	Prepend (maprow, self->row, self->rows, extend);	278	Prepend (maprow, self->row, self->rows, extend);
…		…
222		316
223	return row->col + (x - row->c0);	317	return row->col + (x - row->c0);
224	}	318	}
225		319
226	static mapcell *	320	static mapcell *
227	map_get_cell (CFClient__Map self, int x, int y)	321	map_get_cell (CFPlus__Map self, int x, int y)
228	{	322	{
229	return row_get_cell (map_get_row (self, y), x);	323	return row_get_cell (map_get_row (self, y), x);
230	}	324	}
231		325
232	static void	326	static void
233	map_clear (CFClient__Map self)	327	map_clear (CFPlus__Map self)
234	{	328	{
235	int r;	329	int r;
236		330
237	for (r = 0; r < self->rows; r++)	331	for (r = 0; r < self->rows; r++)
238	Safefree (self->row[r].col);	332	Safefree (self->row[r].col);
…		…
246	self->row = 0;	340	self->row = 0;
247	self->rows = 0;	341	self->rows = 0;
248	}	342	}
249		343
250	static void	344	static void
251	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	345	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
252	{	346	{
253	int x, y;	347	int x, y;
254	maprow *row;	348	maprow *row;
		349	mapcell *cell;
255		350
256	for (y = y0; y < y0 + h; y++)	351	for (y = y0; y < y0 + h; y++)
257	if (y >= 0)	352	if (y >= 0)
258	{	353	{
259	if (y >= self->rows)	354	if (y >= self->rows)
…		…
265	if (x >= row->c0)	360	if (x >= row->c0)
266	{	361	{
267	if (x >= row->c1)	362	if (x >= row->c1)
268	break;	363	break;
269		364
270	row->col[x - row->c0].darkness = -1;	365	cell = row->col + x - row->c0;
		366
		367	cell->darkness = 0;
		368	cell->stat_hp = 0;
		369	cell->flags = 0;
		370	cell->player = 0;
271	}	371	}
272	}	372	}
		373	}
		374
		375	typedef struct {
		376	tileid tile;
		377	uint8_t x, y, level;
		378	} smooth_key;
		379
		380	static void
		381	smooth_or_bits (HV hv, smooth_key key, IV bits)
		382	{
		383	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		384
		385	if (SvIOK (*sv))
		386	SvIV_set (sv, SvIVX (sv) \| bits);
		387	else
		388	sv_setiv (*sv, bits);
273	}	389	}
274		390
275	static void	391	static void
276	music_finished (void)	392	music_finished (void)
277	{	393	{
…		…
296	ev.data2 = 0;	412	ev.data2 = 0;
297		413
298	SDL_PushEvent ((SDL_Event *)&ev);	414	SDL_PushEvent ((SDL_Event *)&ev);
299	}	415	}
300		416
		417	static unsigned int
		418	minpot (unsigned int n)
		419	{
		420	if (!n)
		421	return 0;
		422
		423	--n;
		424
		425	n \|= n >> 1;
		426	n \|= n >> 2;
		427	n \|= n >> 4;
		428	n \|= n >> 8;
		429	n \|= n >> 16;
		430
		431	return n + 1;
		432	}
		433
		434	/* SDL should provide this, really. */
		435	#define SDLK_MODIFIER_MIN 300
		436	#define SDLK_MODIFIER_MAX 314
		437
301	MODULE = CFClient PACKAGE = CFClient	438	MODULE = CFPlus PACKAGE = CFPlus
302		439
303	PROTOTYPES: ENABLE	440	PROTOTYPES: ENABLE
304		441
305	BOOT:	442	BOOT:
306	{	443	{
307	HV *stash = gv_stashpv ("CFClient", 1);	444	HV *stash = gv_stashpv ("CFPlus", 1);
308	static const struct {	445	static const struct {
309	const char *name;	446	const char *name;
310	IV iv;	447	IV iv;
311	} *civ, const_iv[] = {	448	} *civ, const_iv[] = {
312	# define const_iv(name) { # name, (IV)name }	449	# define const_iv(name) { # name, (IV)name }
		450	const_iv (SDLK_MODIFIER_MIN),
		451	const_iv (SDLK_MODIFIER_MAX),
		452
313	const_iv (SDL_ACTIVEEVENT),	453	const_iv (SDL_ACTIVEEVENT),
314	const_iv (SDL_KEYDOWN),	454	const_iv (SDL_KEYDOWN),
315	const_iv (SDL_KEYUP),	455	const_iv (SDL_KEYUP),
316	const_iv (SDL_MOUSEMOTION),	456	const_iv (SDL_MOUSEMOTION),
317	const_iv (SDL_MOUSEBUTTONDOWN),	457	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
326	const_iv (SDL_EVENT_RESERVEDA),	466	const_iv (SDL_EVENT_RESERVEDA),
327	const_iv (SDL_EVENT_RESERVEDB),	467	const_iv (SDL_EVENT_RESERVEDB),
328	const_iv (SDL_VIDEORESIZE),	468	const_iv (SDL_VIDEORESIZE),
329	const_iv (SDL_VIDEOEXPOSE),	469	const_iv (SDL_VIDEOEXPOSE),
330	const_iv (SDL_USEREVENT),	470	const_iv (SDL_USEREVENT),
		471
		472	const_iv (SDL_APPINPUTFOCUS),
		473	const_iv (SDL_APPMOUSEFOCUS),
		474	const_iv (SDL_APPACTIVE),
		475
331	const_iv (SDLK_KP0),	476	const_iv (SDLK_KP0),
332	const_iv (SDLK_KP1),	477	const_iv (SDLK_KP1),
333	const_iv (SDLK_KP2),	478	const_iv (SDLK_KP2),
334	const_iv (SDLK_KP3),	479	const_iv (SDLK_KP3),
335	const_iv (SDLK_KP4),	480	const_iv (SDLK_KP4),
…		…
390	const_iv (SDLK_BREAK),	535	const_iv (SDLK_BREAK),
391	const_iv (SDLK_MENU),	536	const_iv (SDLK_MENU),
392	const_iv (SDLK_POWER),	537	const_iv (SDLK_POWER),
393	const_iv (SDLK_EURO),	538	const_iv (SDLK_EURO),
394	const_iv (SDLK_UNDO),	539	const_iv (SDLK_UNDO),
		540
395	const_iv (KMOD_NONE),	541	const_iv (KMOD_NONE),
		542	const_iv (KMOD_SHIFT),
396	const_iv (KMOD_LSHIFT),	543	const_iv (KMOD_LSHIFT),
397	const_iv (KMOD_RSHIFT),	544	const_iv (KMOD_RSHIFT),
		545	const_iv (KMOD_CTRL),
398	const_iv (KMOD_LCTRL),	546	const_iv (KMOD_LCTRL),
399	const_iv (KMOD_RCTRL),	547	const_iv (KMOD_RCTRL),
		548	const_iv (KMOD_ALT),
400	const_iv (KMOD_LALT),	549	const_iv (KMOD_LALT),
401	const_iv (KMOD_RALT),	550	const_iv (KMOD_RALT),
		551	const_iv (KMOD_META),
402	const_iv (KMOD_LMETA),	552	const_iv (KMOD_LMETA),
403	const_iv (KMOD_RMETA),	553	const_iv (KMOD_RMETA),
404	const_iv (KMOD_NUM),	554	const_iv (KMOD_NUM),
405	const_iv (KMOD_CAPS),	555	const_iv (KMOD_CAPS),
406	const_iv (KMOD_MODE),	556	const_iv (KMOD_MODE),
407	const_iv (KMOD_CTRL),
408	const_iv (KMOD_SHIFT),
409	const_iv (KMOD_ALT),
410	const_iv (KMOD_META)
411	# undef const_iv	557	# undef const_iv
412	};	558	};
413		559
414	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	560	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
415	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	561	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		562
		563	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		564	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
416	}	565	}
		566
		567	void
		568	weaken (SV *rv)
		569	PROTOTYPE: $
		570	CODE:
		571	sv_rvweaken (rv);
		572
		573	int
		574	in_destruct ()
		575	CODE:
		576	RETVAL = PL_main_cv == Nullcv;
		577	OUTPUT:
		578	RETVAL
		579
		580	NV floor (NV x)
		581
		582	NV ceil (NV x)
417		583
418	void	584	void
419	pango_init ()	585	pango_init ()
420	CODE:	586	CODE:
421	{	587	{
422	// delayed, so it can pick up new fonts added by AddFontResourceEx
423	ft2_fontmap = pango_ft2_font_map_new ();	588	opengl_fontmap = pango_opengl_font_map_new ();
424	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	589	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
425	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	590	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
426
427	cairo_fontmap = pango_cairo_font_map_get_default ();
428	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
429	}	591	}
		592
		593	char *
		594	SDL_GetError ()
430		595
431	int	596	int
432	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	597	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
433		598
434	void	599	void
435	SDL_Quit ()	600	SDL_Quit ()
436		601
437	void	602	void
438	SDL_ListModes ()	603	SDL_ListModes (int rgb, int alpha)
439	PPCODE:	604	PPCODE:
440	{	605	{
441	SDL_Rect **m;	606	SDL_Rect **m;
442		607
443	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	608	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
444	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	609	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
445	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	610	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
446	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	611	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
447		612
448	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	613	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
449	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	614	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
450		615
451	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	616	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
452	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	617	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
453	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	618	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
454	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	619	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
455		620
456	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	621	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
457		622	#if SDL_VERSION_ATLEAST(1,2,10)
458	SDL_EnableUNICODE (1);	623	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
459	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	624	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		625	#endif
460		626
461	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	627	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
462		628
463	if (m && m != (SDL_Rect **)-1)	629	if (m && m != (SDL_Rect **)-1)
464	while (*m)	630	while (*m)
465	{	631	{
		632	if ((m)->w >= 640 && (m)->h >= 480)
		633	{
466	AV *av = newAV ();	634	AV *av = newAV ();
467	av_push (av, newSViv ((*m)->w));	635	av_push (av, newSViv ((*m)->w));
468	av_push (av, newSViv ((*m)->h));	636	av_push (av, newSViv ((*m)->h));
		637	av_push (av, newSViv (rgb));
		638	av_push (av, newSViv (alpha));
469	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	639	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		640	}
470		641
471	++m;	642	++m;
472	}	643	}
473	}	644	}
474		645
475	char *
476	SDL_GetError ()
477
478	int	646	int
479	SDL_SetVideoMode (int w, int h, int fullscreen)	647	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
480	CODE:	648	CODE:
		649	{
		650	SDL_EnableUNICODE (1);
		651	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		652
		653	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		654	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		655	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		656	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		657
481	RETVAL = !!SDL_SetVideoMode (	658	RETVAL = !!SDL_SetVideoMode (
482	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	659	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
483	);	660	);
		661
		662	if (RETVAL)
		663	{
		664	av_clear (texture_av);
		665
484	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		667	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		668	#include "glfunc.h"
		669	#undef GL_FUNC
		670	}
		671	}
485	OUTPUT:	672	OUTPUT:
486	RETVAL	673	RETVAL
487		674
488	void	675	void
489	SDL_GL_SwapBuffers ()	676	SDL_GL_SwapBuffers ()
490		677
491	char *	678	char *
492	SDL_GetKeyName (int sym)	679	SDL_GetKeyName (int sym)
493		680
		681	int
		682	SDL_GetAppState ()
		683
494	void	684	void
495	SDL_PollEvent ()	685	poll_events ()
496	PPCODE:	686	PPCODE:
497	{	687	{
498	SDL_Event ev;	688	SDL_Event ev;
499		689
500	while (SDL_PollEvent (&ev))	690	SDL_PumpEvents ();
		691	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
501	{	692	{
502	HV *hv = newHV ();	693	HV *hv = newHV ();
503	hv_store (hv, "type", 4, newSViv (ev.type), 0);	694	hv_store (hv, "type", 4, newSViv (ev.type), 0);
504		695
505	switch (ev.type)	696	switch (ev.type)
…		…
507	case SDL_KEYDOWN:	698	case SDL_KEYDOWN:
508	case SDL_KEYUP:	699	case SDL_KEYUP:
509	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	700	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
510	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	701	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
511	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	702	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		703	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
512	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	704	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
513	break;	705	break;
514		706
515	case SDL_ACTIVEEVENT:	707	case SDL_ACTIVEEVENT:
516	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	708	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
517	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	709	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
518	break;	710	break;
519		711
520	case SDL_MOUSEMOTION:	712	case SDL_MOUSEMOTION:
		713	{
		714	int state = ev.motion.state;
		715	int x = ev.motion.x;
		716	int y = ev.motion.y;
		717	int xrel = ev.motion.xrel;
		718	int yrel = ev.motion.yrel;
		719
		720	/* do simplistic event compression */
		721	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		722	&& state == ev.motion.state)
		723	{
		724	xrel += ev.motion.xrel;
		725	yrel += ev.motion.yrel;
		726	x = ev.motion.x;
		727	y = ev.motion.y;
		728	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		729	}
		730
521	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	731	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
522
523	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	732	hv_store (hv, "state", 5, newSViv (state), 0);
524	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	733	hv_store (hv, "x", 1, newSViv (x), 0);
525	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	734	hv_store (hv, "y", 1, newSViv (y), 0);
526	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	735	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
527	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	736	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		737	}
528	break;	738	break;
529		739
530	case SDL_MOUSEBUTTONDOWN:	740	case SDL_MOUSEBUTTONDOWN:
531	case SDL_MOUSEBUTTONUP:	741	case SDL_MOUSEBUTTONUP:
532	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	742	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
542	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	752	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
543	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	753	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
544	break;	754	break;
545	}	755	}
546		756
547	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	757	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
548	}	758	}
549	}	759	}
550		760
551	int	761	int
552	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	762	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)
…		…
561	Mix_AllocateChannels (int numchans = -1)	771	Mix_AllocateChannels (int numchans = -1)
562		772
563	void	773	void
564	lowdelay (int fd, int val = 1)	774	lowdelay (int fd, int val = 1)
565	CODE:	775	CODE:
		776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		777
		778	void
		779	win32_proxy_info ()
		780	PPCODE:
		781	{
566	#ifndef _WIN32	782	#ifdef _WIN32
567	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	783	char buffer[2048];
		784	DWORD buflen;
		785
		786	EXTEND (SP, 3);
		787
		788	buflen = sizeof (buffer);
		789	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		790	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		791	{
		792	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		793
		794	buflen = sizeof (buffer);
		795	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		796	{
		797	PUSHs (newSVpv (buffer, 0));
		798
		799	buflen = sizeof (buffer);
		800	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		801	PUSHs (newSVpv (buffer, 0));
		802	}
		803	}
568	#endif	804	#endif
		805	}
569		806
570	void	807	void
571	add_font (char *file)	808	add_font (char *file)
572	CODE:	809	CODE:
573	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	810	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
574	#ifdef _WIN32
575	// cairo... sigh... requires win2000
576	AddFontResourceEx (file, FR_PRIVATE, 0);
577	#endif
578		811
579	void	812	void
580	load_image_inline (SV *image_)	813	load_image_inline (SV *image_)
581	ALIAS:	814	ALIAS:
582	load_image_file = 1	815	load_image_file = 1
…		…
624		857
625	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	858	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
626		859
627	assert (surface2->pitch == surface2->w * 4);	860	assert (surface2->pitch == surface2->w * 4);
628		861
		862	SDL_LockSurface (surface2);
629	EXTEND (SP, 5);	863	EXTEND (SP, 6);
630	PUSHs (sv_2mortal (newSViv (surface2->w)));	864	PUSHs (sv_2mortal (newSViv (surface2->w)));
631	PUSHs (sv_2mortal (newSViv (surface2->h)));	865	PUSHs (sv_2mortal (newSViv (surface2->h)));
632	SDL_LockSurface (surface2);
633	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	866	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
634	SDL_UnlockSurface (surface2);
635	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	867	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
636	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	868	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
637	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	869	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		870	SDL_UnlockSurface (surface2);
638		871
639	SDL_FreeSurface (surface);	872	SDL_FreeSurface (surface);
640	SDL_FreeSurface (surface2);	873	SDL_FreeSurface (surface2);
641	}	874	}
642		875
…		…
678	CODE:	911	CODE:
679	fprintf (stderr, "FATAL: %s\n", message);	912	fprintf (stderr, "FATAL: %s\n", message);
680	#ifdef _WIN32	913	#ifdef _WIN32
681	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	914	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
682	#endif	915	#endif
683	exit (1);	916	_exit (1);
684		917
		918	void
		919	_exit (int retval = 0)
		920	CODE:
		921	#ifdef WIN32
		922	ExitThread (retval); // unclean, please beam me up
		923	#else
		924	_exit (retval);
		925	#endif
		926
		927	void
		928	debug ()
		929	CODE:
		930	{
		931	#if DEBUG
		932	VALGRIND_DO_LEAK_CHECK;
		933	#endif
		934	}
		935
685	MODULE = CFClient PACKAGE = CFClient::Font	936	MODULE = CFPlus PACKAGE = CFPlus::Font
686		937
687	CFClient::Font	938	CFPlus::Font
688	new_from_file (SV class, char path, int id = 0)	939	new_from_file (SV class, char path, int id = 0)
689	CODE:	940	CODE:
690	{	941	{
691	int count;	942	int count;
692	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	943	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
695	}	946	}
696	OUTPUT:	947	OUTPUT:
697	RETVAL	948	RETVAL
698		949
699	void	950	void
700	DESTROY (CFClient::Font self)	951	DESTROY (CFPlus::Font self)
701	CODE:	952	CODE:
702	pango_font_description_free (self);	953	pango_font_description_free (self);
703		954
704	void	955	void
705	make_default (CFClient::Font self)	956	make_default (CFPlus::Font self)
706	CODE:	957	CODE:
707	default_font = self;	958	default_font = self;
708		959
709	MODULE = CFClient PACKAGE = CFClient::Layout	960	MODULE = CFPlus PACKAGE = CFPlus::Layout
710		961
711	CFClient::Layout	962	void
712	new (SV *class, int rgba = 0)	963	reset_glyph_cache ()
713	CODE:	964	CODE:
714	#if _WIN32	965	tc_clear ();
715	//rgba = 0;//D make stext nicer, breaks TextView	966
716	#endif	967	CFPlus::Layout
		968	new (SV *class)
		969	CODE:
717	New (0, RETVAL, 1, struct cf_layout);	970	New (0, RETVAL, 1, struct cf_layout);
718		971
719	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	972	RETVAL->pl = pango_layout_new (opengl_context);
720	RETVAL->rgba = rgba;
721	RETVAL->r = 1.;	973	RETVAL->r = 1.;
722	RETVAL->g = 1.;	974	RETVAL->g = 1.;
723	RETVAL->b = 1.;	975	RETVAL->b = 1.;
724	RETVAL->a = 1.;	976	RETVAL->a = 1.;
725	RETVAL->base_height = MIN_FONT_HEIGHT;	977	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
729	layout_update_font (RETVAL);	981	layout_update_font (RETVAL);
730	OUTPUT:	982	OUTPUT:
731	RETVAL	983	RETVAL
732		984
733	void	985	void
734	DESTROY (CFClient::Layout self)	986	DESTROY (CFPlus::Layout self)
735	CODE:	987	CODE:
736	g_object_unref (self->pl);	988	g_object_unref (self->pl);
737	Safefree (self);	989	Safefree (self);
738		990
739	int
740	is_rgba (CFClient::Layout self)
741	CODE:
742	RETVAL = self->rgba;
743	OUTPUT:
744	RETVAL
745
746	void	991	void
747	set_text (CFClient::Layout self, SV *text_)	992	set_text (CFPlus::Layout self, SV *text_)
748	CODE:	993	CODE:
749	{	994	{
750	STRLEN textlen;	995	STRLEN textlen;
751	char *text = SvPVutf8 (text_, textlen);	996	char *text = SvPVutf8 (text_, textlen);
752		997
753	pango_layout_set_text (self->pl, text, textlen);	998	pango_layout_set_text (self->pl, text, textlen);
754	}	999	}
755		1000
756	void	1001	void
757	set_markup (CFClient::Layout self, SV *text_)	1002	set_markup (CFPlus::Layout self, SV *text_)
758	CODE:	1003	CODE:
759	{	1004	{
760	STRLEN textlen;	1005	STRLEN textlen;
761	char *text = SvPVutf8 (text_, textlen);	1006	char *text = SvPVutf8 (text_, textlen);
762		1007
763	pango_layout_set_markup (self->pl, text, textlen);	1008	pango_layout_set_markup (self->pl, text, textlen);
764	}	1009	}
765		1010
		1011	void
		1012	set_shapes (CFPlus::Layout self, ...)
		1013	CODE:
		1014	{
		1015	PangoAttrList *attrs = 0;
		1016	const char *text = pango_layout_get_text (self->pl);
		1017	const char *pos = text;
		1018	int arg = 4;
		1019
		1020	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1021	{
		1022	PangoRectangle inkrect, rect;
		1023	PangoAttribute *attr;
		1024
		1025	int x = SvIV (ST (arg - 3));
		1026	int y = SvIV (ST (arg - 2));
		1027	int w = SvIV (ST (arg - 1));
		1028	int h = SvIV (ST (arg ));
		1029
		1030	inkrect.x = 0;
		1031	inkrect.y = 0;
		1032	inkrect.width = 0;
		1033	inkrect.height = 0;
		1034
		1035	rect.x = x * PANGO_SCALE;
		1036	rect.y = y * PANGO_SCALE;
		1037	rect.width = w * PANGO_SCALE;
		1038	rect.height = h * PANGO_SCALE;
		1039
		1040	if (!attrs)
		1041	attrs = pango_layout_get_attributes (self->pl);
		1042
		1043	attr = pango_attr_shape_new (&inkrect, &rect);
		1044	attr->start_index = pos - text;
		1045	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1046	pango_attr_list_insert (attrs, attr);
		1047
		1048	arg += 4;
		1049	pos += sizeof (OBJ_STR) - 1;
		1050	}
		1051
		1052	if (attrs)
		1053	pango_layout_set_attributes (self->pl, attrs);
		1054	}
		1055
		1056	void
		1057	get_shapes (CFPlus::Layout self)
		1058	PPCODE:
		1059	{
		1060	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1061
		1062	do
		1063	{
		1064	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1065
		1066	if (run && shape_attr_p (run))
		1067	{
		1068	PangoRectangle extents;
		1069	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1070
		1071	EXTEND (SP, 2);
		1072	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1073	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1074	}
		1075	}
		1076	while (pango_layout_iter_next_run (iter));
		1077
		1078	pango_layout_iter_free (iter);
		1079	}
		1080
		1081	int
		1082	has_wrapped (CFPlus::Layout self)
		1083	CODE:
		1084	{
		1085	int lines = 1;
		1086	const char *text = pango_layout_get_text (self->pl);
		1087
		1088	while (*text)
		1089	lines += *text++ == '\n';
		1090
		1091	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1092	}
		1093	OUTPUT:
		1094	RETVAL
		1095
766	SV *	1096	SV *
767	get_text (CFClient::Layout self)	1097	get_text (CFPlus::Layout self)
768	CODE:	1098	CODE:
769	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1099	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
770	SvUTF8_on (RETVAL);	1100	sv_utf8_decode (RETVAL);
771	OUTPUT:	1101	OUTPUT:
772	RETVAL	1102	RETVAL
773		1103
774	void	1104	void
775	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1105	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
776	CODE:	1106	CODE:
777	self->r = r;	1107	self->r = r;
778	self->g = g;	1108	self->g = g;
779	self->b = b;	1109	self->b = b;
780	self->a = a;	1110	self->a = a;
781		1111
782	void	1112	void
783	set_font (CFClient::Layout self, CFClient::Font font = 0)	1113	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
784	CODE:	1114	CODE:
785	if (self->font != font)	1115	if (self->font != font)
786	{	1116	{
787	self->font = font;	1117	self->font = font;
788	layout_update_font (self);	1118	layout_update_font (self);
789	}	1119	}
790		1120
791	void	1121	void
792	set_height (CFClient::Layout self, int base_height)	1122	set_height (CFPlus::Layout self, int base_height)
793	CODE:	1123	CODE:
794	if (self->base_height != base_height)	1124	if (self->base_height != base_height)
795	{	1125	{
796	self->base_height = base_height;	1126	self->base_height = base_height;
797	layout_update_font (self);	1127	layout_update_font (self);
798	}	1128	}
799		1129
800	void	1130	void
801	set_width (CFClient::Layout self, int max_width = -1)	1131	set_width (CFPlus::Layout self, int max_width = -1)
802	CODE:	1132	CODE:
803	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1133	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
804		1134
805	void	1135	void
806	set_indent (CFClient::Layout self, int indent)	1136	set_indent (CFPlus::Layout self, int indent)
807	CODE:	1137	CODE:
808	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1138	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
809		1139
810	void	1140	void
811	set_spacing (CFClient::Layout self, int spacing)	1141	set_spacing (CFPlus::Layout self, int spacing)
812	CODE:	1142	CODE:
813	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1143	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
814		1144
815	void	1145	void
816	set_ellipsise (CFClient::Layout self, int ellipsise)	1146	set_ellipsise (CFPlus::Layout self, int ellipsise)
817	CODE:	1147	CODE:
818	pango_layout_set_ellipsize (self->pl,	1148	pango_layout_set_ellipsize (self->pl,
819	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1149	ellipsise == 1 ? PANGO_ELLIPSIZE_START
820	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1150	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
821	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1151	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
822	: PANGO_ELLIPSIZE_NONE	1152	: PANGO_ELLIPSIZE_NONE
823	);	1153	);
824		1154
825	void	1155	void
826	set_single_paragraph_mode (CFClient::Layout self, int spm)	1156	set_single_paragraph_mode (CFPlus::Layout self, int spm)
827	CODE:	1157	CODE:
828	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1158	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
829		1159
830	void	1160	void
831	size (CFClient::Layout self)	1161	size (CFPlus::Layout self)
832	PPCODE:	1162	PPCODE:
833	{	1163	{
834	int w, h;	1164	int w, h;
835		1165
836	layout_get_pixel_size (self, &w, &h);	1166	layout_get_pixel_size (self, &w, &h);
…		…
839	PUSHs (sv_2mortal (newSViv (w)));	1169	PUSHs (sv_2mortal (newSViv (w)));
840	PUSHs (sv_2mortal (newSViv (h)));	1170	PUSHs (sv_2mortal (newSViv (h)));
841	}	1171	}
842		1172
843	int	1173	int
		1174	descent (CFPlus::Layout self)
		1175	CODE:
		1176	{
		1177	PangoRectangle rect;
		1178	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1179	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1180	RETVAL = PANGO_DESCENT (rect);
		1181	}
		1182	OUTPUT:
		1183	RETVAL
		1184
		1185	int
844	xy_to_index (CFClient::Layout self, int x, int y)	1186	xy_to_index (CFPlus::Layout self, int x, int y)
845	CODE:	1187	CODE:
846	{	1188	{
847	int index, trailing;	1189	int index, trailing;
848	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1190	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
849	RETVAL = index;	1191	RETVAL = index + trailing;
850	}	1192	}
851	OUTPUT:	1193	OUTPUT:
852	RETVAL	1194	RETVAL
853		1195
854	void	1196	void
855	cursor_pos (CFClient::Layout self, int index)	1197	cursor_pos (CFPlus::Layout self, int index)
856	PPCODE:	1198	PPCODE:
857	{	1199	{
858	PangoRectangle strong_pos;	1200	PangoRectangle strong_pos;
859	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1201	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
860		1202
…		…
863	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1205	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
864	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1206	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
865	}	1207	}
866		1208
867	void	1209	void
868	render (CFClient::Layout self)	1210	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
869	PPCODE:	1211	PPCODE:
870	{	1212	{
871	SV *retval;	1213	int line, x;
872	int w, h;
873		1214
874	layout_get_pixel_size (self, &w, &h);	1215	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1216	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
875		1217
876	if (self->rgba)
877	{
878	cairo_surface_t *surface;
879	cairo_t *cairo;
880
881	retval = newSV (w * h * 4);
882	SvPOK_only (retval);
883	SvCUR_set (retval, w * h * 4);
884
885	memset (SvPVX (retval), 0, w * h * 4);
886
887	surface = cairo_image_surface_create_for_data (
888	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
889	cairo = cairo_create (surface);
890	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
891
892	pango_cairo_show_layout (cairo, self->pl);
893
894	cairo_destroy (cairo);
895	cairo_surface_destroy (surface);
896
897	// what a mess, and its premultiplied, too :(
898	{
899	uint32_t p = (uint32_t )SvPVX (retval);
900	uint32_t e = p + w h;
901
902	while (p < e)
903	{
904	uint32_t rgba = *p;
905	rgba = (rgba >> 24) \| (rgba << 8);
906	#if 0
907	#ifdef _WIN32
908	{//D
909	uint8_t r = rgba >> 24;
910	uint8_t g = rgba >> 16;
911	uint8_t b = rgba >> 8;
912	uint8_t a = rgba >> 0;
913
914	rgba = (rgba & 0xffffff00) \| a;
915	}
916	#endif
917	#endif
918	rgba = SDL_SwapBE32 (rgba);
919	*p++ = rgba;
920	}
921	}
922
923	EXTEND (SP, 5);	1218	EXTEND (SP, 2);
924	PUSHs (sv_2mortal (newSViv (w)));	1219	PUSHs (sv_2mortal (newSViv (line - 1)));
		1220	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1221	}
		1222
		1223	void
		1224	line_x_to_index (CFPlus::Layout self, int line, int x)
		1225	PPCODE:
		1226	{
		1227	PangoLayoutLine *lp;
		1228	int index, trailing;
		1229
		1230	if (line < 0)
		1231	XSRETURN_EMPTY;
		1232
		1233	if (!(lp = pango_layout_get_line (self->pl, line)))
		1234	XSRETURN_EMPTY; /* do better */
		1235
		1236	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1237
		1238	EXTEND (SP, 2);
		1239	if (GIMME_V == G_SCALAR)
925	PUSHs (sv_2mortal (newSViv (h)));	1240	PUSHs (sv_2mortal (newSViv (index + trailing)));
926	PUSHs (sv_2mortal (retval));
927	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
928	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
929	}
930	else	1241	else
931	{	1242	{
932	FT_Bitmap bitmap;
933
934	retval = newSV (w * h);
935	SvPOK_only (retval);
936	SvCUR_set (retval, w * h);
937
938	bitmap.rows = h;
939	bitmap.width = w;
940	bitmap.pitch = w;
941	bitmap.buffer = (unsigned char*)SvPVX (retval);
942	bitmap.num_grays = 256;
943	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
944
945	memset (bitmap.buffer, 0, w * h);
946
947	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
948
949	EXTEND (SP, 5);
950	PUSHs (sv_2mortal (newSViv (w)));	1243	PUSHs (sv_2mortal (newSViv (index)));
951	PUSHs (sv_2mortal (newSViv (h)));	1244	PUSHs (sv_2mortal (newSViv (trailing)));
952	PUSHs (sv_2mortal (retval));
953	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
954	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
955	}	1245	}
956	}	1246	}
957		1247
		1248	void
		1249	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1250	PPCODE:
		1251	pango_opengl_render_layout_subpixel (
		1252	self->pl,
		1253	x * PANGO_SCALE, y * PANGO_SCALE,
		1254	self->r, self->g, self->b, self->a,
		1255	flags
		1256	);
		1257
958	MODULE = CFClient PACKAGE = CFClient::Texture	1258	MODULE = CFPlus PACKAGE = CFPlus::Texture
959		1259
		1260	int minpot (int n)
		1261
960	void	1262	void
		1263	pad (SV *data_, int ow, int oh, int nw, int nh)
		1264	CODE:
		1265	{
		1266	if ((nw != ow \|\| nh != oh) && SvOK (data_))
		1267	{
		1268	STRLEN datalen;
		1269	char *data = SvPVbyte (data_, datalen);
		1270	int bpp = datalen / (ow * oh);
		1271	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1272
		1273	SvPOK_only (result_);
		1274	SvCUR_set (result_, nw * nh * bpp);
		1275
		1276	memset (SvPVX (result_), 0, nw * nh * bpp);
		1277	while (oh--)
		1278	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1279
		1280	sv_setsv (data_, result_);
		1281	}
		1282	}
		1283
		1284	void
961	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1285	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
962	PROTOTYPE: $$$;$$	1286	PROTOTYPE: $$$;$$
963	ALIAS:	1287	ALIAS:
964	draw_quad_alpha = 1	1288	draw_quad_alpha = 1
965	draw_quad_alpha_premultiplied = 2	1289	draw_quad_alpha_premultiplied = 2
966	CODE:	1290	CODE:
…		…
977	}	1301	}
978		1302
979	if (ix)	1303	if (ix)
980	{	1304	{
981	glEnable (GL_BLEND);	1305	glEnable (GL_BLEND);
		1306
		1307	if (ix == 2)
982	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	1308	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1309	else
		1310	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1311	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1312
983	glEnable (GL_ALPHA_TEST);	1313	glEnable (GL_ALPHA_TEST);
984	glAlphaFunc (GL_GREATER, 0.01f);	1314	glAlphaFunc (GL_GREATER, 0.01f);
985	}	1315	}
986		1316
987	glBindTexture (GL_TEXTURE_2D, name);	1317	glBindTexture (GL_TEXTURE_2D, name);
…		…
998	glDisable (GL_ALPHA_TEST);	1328	glDisable (GL_ALPHA_TEST);
999	glDisable (GL_BLEND);	1329	glDisable (GL_BLEND);
1000	}	1330	}
1001	}	1331	}
1002		1332
		1333	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1334	CODE:
		1335	{
		1336	GLint width;
		1337	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1338	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1339	RETVAL = width > 0;
		1340	}
		1341	OUTPUT:
		1342	RETVAL
		1343
1003	MODULE = CFClient PACKAGE = CFClient::Map	1344	MODULE = CFPlus PACKAGE = CFPlus::Map
1004		1345
1005	CFClient::Map	1346	CFPlus::Map
1006	new (SV *class, int map_width, int map_height)	1347	new (SV *class)
1007	CODE:	1348	CODE:
1008	New (0, RETVAL, 1, struct map);	1349	New (0, RETVAL, 1, struct map);
1009	RETVAL->x = 0;	1350	RETVAL->x = 0;
1010	RETVAL->y = 0;	1351	RETVAL->y = 0;
1011	RETVAL->w = map_width;	1352	RETVAL->w = 0;
1012	RETVAL->h = map_height;	1353	RETVAL->h = 0;
1013	RETVAL->ox = 0;	1354	RETVAL->ox = 0;
1014	RETVAL->oy = 0;	1355	RETVAL->oy = 0;
1015	RETVAL->faces = 8192;	1356	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1016	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1357	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1017	RETVAL->texs = 8192;
1018	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1019	RETVAL->rows = 0;	1358	RETVAL->rows = 0;
1020	RETVAL->row = 0;	1359	RETVAL->row = 0;
1021	OUTPUT:	1360	OUTPUT:
1022	RETVAL	1361	RETVAL
1023		1362
1024	void	1363	void
1025	DESTROY (CFClient::Map self)	1364	DESTROY (CFPlus::Map self)
1026	CODE:	1365	CODE:
1027	{	1366	{
1028	map_clear (self);	1367	map_clear (self);
1029	Safefree (self->face);	1368	Safefree (self->face2tile);
		1369	Safefree (self->tex);
1030	Safefree (self);	1370	Safefree (self);
1031	}	1371	}
1032		1372
1033	void	1373	void
		1374	resize (CFPlus::Map self, int map_width, int map_height)
		1375	CODE:
		1376	self->w = map_width;
		1377	self->h = map_height;
		1378
		1379	void
1034	clear (CFClient::Map self)	1380	clear (CFPlus::Map self)
1035	CODE:	1381	CODE:
1036	map_clear (self);	1382	map_clear (self);
1037		1383
1038	void	1384	void
1039	set_face (CFClient::Map self, int face, int texid)	1385	set_tileid (CFPlus::Map self, int face, int tile)
1040	CODE:	1386	CODE:
1041	{	1387	{
1042	while (self->faces <= face)	1388	need_facenum (self, face); self->face2tile [face] = tile;
1043	{	1389	need_texid (self, tile);
1044	Append (mapface, self->face, self->faces, self->faces);
1045	self->faces *= 2;
1046	}
1047
1048	self->face [face] = texid;
1049	}	1390	}
1050		1391
1051	void	1392	void
		1393	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1394	CODE:
		1395	{
		1396	tileid texid;
		1397	maptex *tex;
		1398
		1399	if (face < 0 \|\| face >= self->faces)
		1400	return;
		1401
		1402	if (smooth < 0 \|\| smooth >= self->faces)
		1403	return;
		1404
		1405	texid = self->face2tile [face];
		1406
		1407	if (!texid)
		1408	return;
		1409
		1410	tex = self->tex + texid;
		1411	tex->smoothtile = self->face2tile [smooth];
		1412	tex->smoothlevel = level;
		1413	}
		1414
		1415	void
1052	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)	1416	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)
1053	CODE:	1417	CODE:
1054	{	1418	{
1055	while (self->texs <= texid)	1419	need_texid (self, texid);
1056	{
1057	Append (maptex, self->tex, self->texs, self->texs);
1058	self->texs *= 2;
1059	}
1060		1420
1061	{	1421	{
1062	maptex *tex = self->tex + texid;	1422	maptex *tex = self->tex + texid;
1063		1423
1064	tex->name = name;	1424	tex->name = name;
…		…
1081	// from transparent color bleeding and ugly wrapping effects.	1441	// from transparent color bleeding and ugly wrapping effects.
1082	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1442	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1083	}	1443	}
1084		1444
1085	int	1445	int
1086	ox (CFClient::Map self)	1446	ox (CFPlus::Map self)
1087	ALIAS:	1447	ALIAS:
1088	oy = 1	1448	oy = 1
		1449	x = 2
		1450	y = 3
		1451	w = 4
		1452	h = 5
1089	CODE:	1453	CODE:
1090	switch (ix)	1454	switch (ix)
1091	{	1455	{
1092	case 0: RETVAL = self->ox; break;	1456	case 0: RETVAL = self->ox; break;
1093	case 1: RETVAL = self->oy; break;	1457	case 1: RETVAL = self->oy; break;
		1458	case 2: RETVAL = self->x; break;
		1459	case 3: RETVAL = self->y; break;
		1460	case 4: RETVAL = self->w; break;
		1461	case 5: RETVAL = self->h; break;
1094	}	1462	}
1095	OUTPUT:	1463	OUTPUT:
1096	RETVAL	1464	RETVAL
1097		1465
1098	void	1466	void
1099	scroll (CFClient::Map self, int dx, int dy)	1467	scroll (CFPlus::Map self, int dx, int dy)
1100	CODE:	1468	CODE:
1101	{	1469	{
1102	if (dx > 0)	1470	if (dx > 0)
1103	map_blank (self, self->x, self->y, dx - 1, self->h);	1471	map_blank (self, self->x, self->y, dx, self->h);
1104	else if (dx < 0)	1472	else if (dx < 0)
1105	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1473	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1106		1474
1107	if (dy > 0)	1475	if (dy > 0)
1108	map_blank (self, self->x, self->y, self->w, dy - 1);	1476	map_blank (self, self->x, self->y, self->w, dy);
1109	else if (dy < 0)	1477	else if (dy < 0)
1110	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1478	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1111		1479
1112	self->ox += dx; self->x += dx;	1480	self->ox += dx; self->x += dx;
1113	self->oy += dy; self->y += dy;	1481	self->oy += dy; self->y += dy;
1114		1482
1115	while (self->y < 0)	1483	while (self->y < 0)
…		…
1120	self->y += MAP_EXTEND_Y;	1488	self->y += MAP_EXTEND_Y;
1121	}	1489	}
1122	}	1490	}
1123		1491
1124	void	1492	void
1125	map1a_update (CFClient::Map self, SV *data_)	1493	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1126	CODE:	1494	CODE:
1127	{	1495	{
1128	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1496	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1129	uint8_t data_end = (uint8_t )SvEND (data_);	1497	uint8_t data_end = (uint8_t )SvEND (data_);
1130	mapcell *cell;	1498	mapcell *cell;
1131	int x, y, flags;	1499	int x, y, flags;
1132		1500
1133	while (data < data_end)	1501	while (data < data_end - 1)
1134	{	1502	{
1135	flags = (data [0] << 8) + data [1]; data += 2;	1503	flags = (data [0] << 8) + data [1]; data += 2;
1136		1504
1137	x = ((flags >> 10) & 63) + self->x;	1505	x = self->x + ((flags >> 10) & 63);
1138	y = ((flags >> 4) & 63) + self->y;	1506	y = self->y + ((flags >> 4) & 63);
1139		1507
1140	cell = map_get_cell (self, x, y);	1508	cell = map_get_cell (self, x, y);
1141		1509
1142	if (flags & 15)	1510	if (flags & 15)
1143	{	1511	{
1144	if (cell->darkness < 0)	1512	if (!cell->darkness)
1145	{	1513	{
		1514	memset (cell, 0, sizeof (*cell));
1146	cell->darkness = 0;	1515	cell->darkness = 256;
1147	cell->face [0] = 0;
1148	cell->face [1] = 0;
1149	cell->face [2] = 0;
1150	}	1516	}
1151		1517
1152	cell->darkness = flags & 8 ? *data++ : 255;
1153
1154	//TODO: don't trust server data to be in-range(!)	1518	//TODO: don't trust server data to be in-range(!)
		1519
		1520	if (flags & 8)
		1521	{
		1522	if (extmap)
		1523	{
		1524	uint8_t ext, cmd;
		1525
		1526	do
		1527	{
		1528	ext = *data++;
		1529	cmd = ext & 0x3f;
		1530
		1531	if (cmd < 4)
		1532	cell->darkness = 255 - ext * 64 + 1;
		1533	else if (cmd == 5) // health
		1534	{
		1535	cell->stat_width = 1;
		1536	cell->stat_hp = *data++;
		1537	}
		1538	else if (cmd == 6) // monster width
		1539	cell->stat_width = *data++ + 1;
		1540	else if (cmd == 0x47)
		1541	{
		1542	if (*data == 4)
		1543	; // decode player count
		1544
		1545	data += *data + 1;
		1546	}
		1547	else if (cmd == 8) // cell flags
		1548	cell->flags = *data++;
		1549	else if (ext & 0x40) // unknown, multibyte => skip
		1550	data += *data + 1;
		1551	else
		1552	data++;
		1553	}
		1554	while (ext & 0x80);
		1555	}
		1556	else
		1557	cell->darkness = *data++ + 1;
		1558	}
1155		1559
1156	if (flags & 4)	1560	if (flags & 4)
1157	{	1561	{
1158	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1562	faceid face = (data [0] << 8) + data [1]; data += 2;
		1563	need_facenum (self, face);
		1564	cell->tile [0] = self->face2tile [face];
1159	}	1565	}
1160		1566
1161	if (flags & 2)	1567	if (flags & 2)
1162	{	1568	{
1163	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1569	faceid face = (data [0] << 8) + data [1]; data += 2;
		1570	need_facenum (self, face);
		1571	cell->tile [1] = self->face2tile [face];
1164	}	1572	}
1165		1573
1166	if (flags & 1)	1574	if (flags & 1)
1167	{	1575	{
1168	cell->face [2] = 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 [2] = self->face2tile [face];
1169	}	1579	}
1170	}	1580	}
1171	else	1581	else
1172	cell->darkness = -1;	1582	cell->darkness = 0;
1173	}	1583	}
1174	}	1584	}
1175		1585
1176	SV *	1586	SV *
1177	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1587	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1178	CODE:	1588	CODE:
1179	{	1589	{
1180	int x1, x;	1590	int x1, x;
1181	int y1, y;	1591	int y1, y;
1182	int z;	1592	int z;
…		…
1203	{	1613	{
1204	mapcell *cell = row->col + (x - row->c0);	1614	mapcell *cell = row->col + (x - row->c0);
1205		1615
1206	for (z = 0; z <= 0; z++)	1616	for (z = 0; z <= 0; z++)
1207	{	1617	{
1208	mapface face = cell->face [z];
1209
1210	if (face)
1211	{
1212	maptex tex = self->tex [face];	1618	maptex tex = self->tex [cell->tile [z]];
1213	int a0 = 255 - tex.a;	1619	int a0 = 255 - tex.a;
1214	int a1 = tex.a;	1620	int a1 = tex.a;
1215		1621
1216	r = (r * a0 + tex.r * a1) / 255;	1622	r = (r * a0 + tex.r * a1) / 255;
1217	g = (g * a0 + tex.g * a1) / 255;	1623	g = (g * a0 + tex.g * a1) / 255;
1218	b = (b * a0 + tex.b * a1) / 255;	1624	b = (b * a0 + tex.b * a1) / 255;
1219	a = (a * a0 + tex.a * a1) / 255;	1625	a = (a * a0 + tex.a * a1) / 255;
1220	}
1221	}	1626	}
1222	}	1627	}
1223		1628
1224	*map++ = (r )	1629	*map++ = (r )
1225	\| (g << 8)	1630	\| (g << 8)
…		…
1232	}	1637	}
1233	OUTPUT:	1638	OUTPUT:
1234	RETVAL	1639	RETVAL
1235		1640
1236	void	1641	void
1237	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1642	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1238	PPCODE:	1643	CODE:
1239	{	1644	{
1240	int vx, vy;	1645	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1646	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1647	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1648	smooth_key skey;
1241	int x, y, z;	1649	int x, y, z;
1242	int last_name;	1650	int last_name;
1243	mapface face;	1651
		1652	// thats current max. sorry.
		1653	if (sw > 255) sw = 255;
		1654	if (sh > 255) sh = 255;
		1655
		1656	// clear key, in case of extra padding
		1657	memset (&skey, 0, sizeof (skey));
		1658
		1659	glColor4ub (255, 255, 255, 255);
		1660
		1661	glEnable (GL_BLEND);
		1662	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1663	glEnable (GL_TEXTURE_2D);
		1664	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1665
		1666	glBegin (GL_QUADS);
		1667
		1668	last_name = 0;
		1669
		1670	mx += self->x;
		1671	my += self->y;
		1672
		1673	// first pass: determine smooth_max
		1674	// rather ugly, if you ask me
		1675	// could also be stored inside mapcell and updated on change
		1676	memset (smooth_max, 0, sizeof (smooth_max));
		1677
		1678	for (y = 0; y < sh; y++)
		1679	if (0 <= y + my && y + my < self->rows)
		1680	{
		1681	maprow *row = self->row + (y + my);
		1682
		1683	for (x = 0; x < sw; x++)
		1684	if (row->c0 <= x + mx && x + mx < row->c1)
		1685	{
		1686	mapcell *cell = row->col + (x + mx - row->c0);
		1687
		1688	smooth_max[x + 1][y + 1] =
		1689	MAX (self->tex [cell->tile [0]].smoothlevel,
		1690	MAX (self->tex [cell->tile [1]].smoothlevel,
		1691	self->tex [cell->tile [2]].smoothlevel));
		1692	}
		1693	}
		1694
		1695	for (z = 0; z <= 2; z++)
		1696	{
		1697	memset (smooth_level, 0, sizeof (smooth_level));
		1698
		1699	for (y = 0; y < sh; y++)
		1700	if (0 <= y + my && y + my < self->rows)
		1701	{
		1702	maprow *row = self->row + (y + my);
		1703
		1704	for (x = 0; x < sw; x++)
		1705	if (row->c0 <= x + mx && x + mx < row->c1)
		1706	{
		1707	mapcell *cell = row->col + (x + mx - row->c0);
		1708	tileid tile = cell->tile [z];
		1709
		1710	if (tile)
		1711	{
		1712	maptex tex = self->tex [tile];
		1713	int px = (x + 1) * T - tex.w;
		1714	int py = (y + 1) * T - tex.h;
		1715
		1716	// suppressing texture state switches here
		1717	// is only moderately effective, but worth the extra effort
		1718	if (last_name != tex.name)
		1719	{
		1720	if (!tex.name)
		1721	tex = self->tex [2]; /* missing, replace by noface */
		1722
		1723	glEnd ();
		1724	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1725	glBegin (GL_QUADS);
		1726	}
		1727
		1728	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1729	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1730	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1731	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1732
		1733	if (cell->flags && z == 2)
		1734	{
		1735	if (cell->flags & 1)
		1736	{
		1737	maptex tex = self->tex [1];
		1738	int px = x * T + T * 2 / 32;
		1739	int py = y * T - T * 6 / 32;
		1740
		1741	glEnd ();
		1742	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1743	glBegin (GL_QUADS);
		1744
		1745	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1746	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1747	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1748	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1749	}
		1750	}
		1751
		1752	// update smooth hash
		1753	if (tex.smoothtile)
		1754	{
		1755	skey.tile = tex.smoothtile;
		1756	skey.level = tex.smoothlevel;
		1757
		1758	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1759
		1760	// add bits to current tile and all neighbours. skey.x\|y is
		1761	// shifted +1\|+1 so we always stay positive.
		1762
		1763	// bits is ___n cccc CCCC bbbb
		1764	// n do not draw borders&corners
		1765	// c draw these corners, but...
		1766	// C ... not these
		1767	// b draw these borders
		1768
		1769	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1770	// ┃· ·· ·┃ ━━
		1771
		1772	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1773	// ·· ·· ·┏ ┓·
		1774
		1775	// full tile
		1776	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1777
		1778	// borders
		1779	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1780	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1781	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1782	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1783
		1784	// corners
		1785	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1786	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1787	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1788	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1789	}
		1790	}
		1791	}
		1792	}
		1793
		1794	// go through all smoothlevels, lowest to highest, then draw.
		1795	// this is basically counting sort
		1796	{
		1797	int w, b;
		1798
		1799	for (w = 0; w < 256 / 32; ++w)
		1800	{
		1801	uint32_t smask = smooth_level [w];
		1802	if (smask)
		1803	for (b = 0; b < 32; ++b)
		1804	if (smask & (((uint32_t)1) << b))
		1805	{
		1806	int level = (w << 5) \| b;
		1807	HE *he;
		1808
		1809	hv_iterinit (smooth);
		1810	while ((he = hv_iternext (smooth)))
		1811	{
		1812	smooth_key skey = (smooth_key )HeKEY (he);
		1813	IV bits = SvIVX (HeVAL (he));
		1814
		1815	if (!(bits & 0x1000)
		1816	&& skey->level == level
		1817	&& level > smooth_max [skey->x][skey->y])
		1818	{
		1819	maptex tex = self->tex [skey->tile];
		1820	int px = (((int)skey->x) - 1) * T;
		1821	int py = (((int)skey->y) - 1) * T;
		1822	int border = bits & 15;
		1823	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1824	float dx = tex.s * .0625f; // 16 images/row
		1825	float dy = tex.t * .5f ; // 2 images/column
		1826
		1827	// this time naively avoiding texture state changes
		1828	// save gobs of state changes.
		1829	if (last_name != tex.name)
		1830	{
		1831	if (!tex.name)
		1832	continue; // smoothing not yet available
		1833
		1834	glEnd ();
		1835	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1836	glBegin (GL_QUADS);
		1837	}
		1838
		1839	if (border)
		1840	{
		1841	float ox = border * dx;
		1842
		1843	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1844	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1845	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1846	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1847	}
		1848
		1849	if (corner)
		1850	{
		1851	float ox = corner * dx;
		1852
		1853	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1854	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1855	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1856	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1857	}
		1858	}
		1859	}
		1860	}
		1861	}
		1862	}
		1863
		1864	hv_clear (smooth);
		1865	}
		1866
		1867	glEnd ();
		1868
		1869	glDisable (GL_TEXTURE_2D);
		1870	glDisable (GL_BLEND);
		1871
		1872	// top layer: overlays such as the health bar
		1873	for (y = 0; y < sh; y++)
		1874	if (0 <= y + my && y + my < self->rows)
		1875	{
		1876	maprow *row = self->row + (y + my);
		1877
		1878	for (x = 0; x < sw; x++)
		1879	if (row->c0 <= x + mx && x + mx < row->c1)
		1880	{
		1881	mapcell *cell = row->col + (x + mx - row->c0);
		1882
		1883	int px = x * T;
		1884	int py = y * T;
		1885
		1886	if (cell->stat_hp)
		1887	{
		1888	int width = cell->stat_width * T;
		1889	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1890
		1891	glColor3ub (0, 0, 0);
		1892	glRectf (px + 1, py - thick - 2,
		1893	px + width - 1, py);
		1894
		1895	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1896	glRectf (px + 2,
		1897	py - thick - 1,
		1898	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1899	}
		1900	}
		1901	}
		1902	}
		1903
		1904	void
		1905	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1906	CODE:
		1907	{
		1908	static float color[16][3] = {
		1909	{ 0.00F, 0.00F, 0.00F },
		1910	{ 1.00F, 1.00F, 1.00F },
		1911	{ 0.00F, 0.00F, 0.55F },
		1912	{ 1.00F, 0.00F, 0.00F },
		1913
		1914	{ 1.00F, 0.54F, 0.00F },
		1915	{ 0.11F, 0.56F, 1.00F },
		1916	{ 0.93F, 0.46F, 0.00F },
		1917	{ 0.18F, 0.54F, 0.34F },
		1918
		1919	{ 0.56F, 0.73F, 0.56F },
		1920	{ 0.80F, 0.80F, 0.80F },
		1921	{ 0.55F, 0.41F, 0.13F },
		1922	{ 0.99F, 0.77F, 0.26F },
		1923
		1924	{ 0.74F, 0.65F, 0.41F },
		1925
		1926	{ 0.00F, 1.00F, 1.00F },
		1927	{ 1.00F, 0.00F, 1.00F },
		1928	{ 1.00F, 1.00F, 0.00F },
		1929	};
		1930
		1931	int x, y;
		1932
		1933	glEnable (GL_TEXTURE_2D);
		1934	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1935	glEnable (GL_BLEND);
		1936	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1937	glBegin (GL_QUADS);
		1938
		1939	for (y = 0; y < h; y++)
		1940	for (x = 0; x < w; x++)
		1941	{
		1942	unsigned char m = data [x + y * w];
		1943
		1944	if (m)
		1945	{
		1946	float *c = color [m & 15];
		1947
		1948	float tx1 = m & 0x40 ? 0.5 : 0.;
		1949	float tx2 = tx1 + 0.5;
		1950
		1951	glColor4f (c[0], c[1], c[2], 0.75);
		1952	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1953	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1954	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1955	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1956	}
		1957	}
		1958
		1959	glEnd ();
		1960	glDisable (GL_BLEND);
		1961	glDisable (GL_TEXTURE_2D);
		1962	}
		1963
		1964	void
		1965	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh, int smoothing, const char *matrix)
		1966	PPCODE:
		1967	{
		1968	int x, y;
1244	int sw4 = (sw + 3) & ~3;	1969	int sw4 = (sw + 3) & ~3;
1245	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	1970	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1246	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	1971	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1247		1972
1248	memset (darkness, 255, sw4 * sh);	1973	memset (darkness, 255, sw4 * sh);
1249	SvPOK_only (darkness_sv);	1974	SvPOK_only (darkness_sv);
1250	SvCUR_set (darkness_sv, sw4 * sh);	1975	SvCUR_set (darkness_sv, sw4 * sh);
1251		1976
1252	vx = self->x + (self->w - sw) / 2 - shift_x;	1977	mx += self->x;
1253	vy = self->y + (self->h - sh) / 2 - shift_y;	1978	my += self->y;
1254		1979
1255	/*
1256	int vx = self->vx = self->w >= sw
1257	? self->x + (self->w - sw) / 2
1258	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1259
1260	int vy = self->vy = self->h >= sh
1261	? self->y + (self->h - sh) / 2
1262	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1263	*/
1264
1265	glColor4ub (255, 255, 255, 255);
1266
1267	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1268	glEnable (GL_BLEND);
1269	glEnable (GL_TEXTURE_2D);
1270	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1271
1272	glBegin (GL_QUADS);
1273
1274	last_name = 0;
1275
1276	for (z = 0; z < 3; z++)
1277	for (y = 0; y < sh; y++)	1980	for (y = 0; y < sh; y++)
1278	if (0 <= y + vy && y + vy < self->rows)	1981	if (0 <= y + my && y + my < self->rows)
1279	{	1982	{
1280	maprow *row = self->row + (y + vy);	1983	maprow *row = self->row + (y + my);
1281		1984
1282	for (x = 0; x < sw; x++)	1985	for (x = 0; x < sw; x++)
1283	if (row->c0 <= x + vx && x + vx < row->c1)	1986	if (row->c0 <= x + mx && x + mx < row->c1)
1284	{	1987	{
1285	mapcell *cell = row->col + (x + vx - row->c0);	1988	mapcell *cell = row->col + (x + mx - row->c0);
1286		1989
1287	darkness[y * sw4 + x] = cell->darkness < 0	1990	darkness[y * sw4 + x] = cell->darkness
		1991	? 255 - (cell->darkness - 1)
1288	? 255 - FOW_DARKNESS	1992	: 255 - FOW_DARKNESS;
1289	: 255 - cell->darkness;	1993	}
		1994	}
1290		1995
1291	face = cell->face [z];	1996	if (smoothing)
		1997	{
		1998	SV darkness2_sv = sv_2mortal (newSV (sw4 sh));
		1999	uint8_t darkness2 = (uint8_t )SvPVX (darkness2_sv);
1292		2000
1293	if (face)	2001	SvPOK_only (darkness2_sv);
		2002	SvCUR_set (darkness2_sv, sw4 * sh);
		2003
		2004	for (y = 0; y < sh; ++y)
		2005	for (x = 0; x < sw4; ++x)
		2006	{
		2007	float f = (float )matrix;
		2008	int dx, dy;
		2009	float sum = 0.f;
		2010
		2011	for (dy = -1; dy <= 1; ++dy)
		2012	for (dx = -1; dx <= 1; ++dx)
1294	{	2013	{
1295	maptex tex = self->tex [face];	2014	unsigned int x2 = x + dx;
		2015	unsigned int y2 = y + dy;
1296		2016
1297	int px = (x + 1) * 32 - tex.w;	2017	sum += (x2 < sw && y2 < sh ? darkness [y2 * sw4 + x2] : 255) * *f++;
1298	int py = (y + 1) * 32 - tex.h;
1299
1300	if (last_name != tex.name)
1301	{
1302	glEnd ();
1303	last_name = tex.name;
1304	glBindTexture (GL_TEXTURE_2D, last_name);
1305	glBegin (GL_QUADS);
1306	}
1307
1308	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1309	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1310	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1311	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1312	}	2018	}
1313	}	2019
		2020	darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum;
1314	}	2021	}
1315		2022
1316	glEnd ();	2023	darkness_sv = darkness2_sv;
1317		2024	}
1318	glDisable (GL_TEXTURE_2D);
1319	glDisable (GL_BLEND);
1320		2025
1321	EXTEND (SP, 3);	2026	EXTEND (SP, 3);
1322	PUSHs (sv_2mortal (newSViv (sw4)));	2027	PUSHs (sv_2mortal (newSViv (sw4)));
1323	PUSHs (sv_2mortal (newSViv (sh)));	2028	PUSHs (sv_2mortal (newSViv (sh)));
1324	PUSHs (darkness_sv);	2029	PUSHs (darkness_sv);
1325	}	2030	}
1326		2031
1327	SV *	2032	SV *
1328	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2033	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1329	CODE:	2034	CODE:
1330	{	2035	{
1331	int x, y, x1, y1;	2036	int x, y, x1, y1;
1332	SV data_sv = newSV (w h * 7 + 5);	2037	SV data_sv = newSV (w h * 7 + 5);
1333	uint8_t data = (uint8_t )SvPVX (data_sv);	2038	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1358	if (row && row->c0 <= x && x < row->c1)	2063	if (row && row->c0 <= x && x < row->c1)
1359	{	2064	{
1360	mapcell *cell = row->col + (x - row->c0);	2065	mapcell *cell = row->col + (x - row->c0);
1361	uint8_t flags = 0;	2066	uint8_t flags = 0;
1362		2067
1363	if (cell->face [0]) flags \|= 1;	2068	if (cell->tile [0]) flags \|= 1;
1364	if (cell->face [1]) flags \|= 2;	2069	if (cell->tile [1]) flags \|= 2;
1365	if (cell->face [2]) flags \|= 4;	2070	if (cell->tile [2]) flags \|= 4;
1366		2071
1367	*data++ = flags;	2072	*data++ = flags;
1368		2073
1369	if (flags & 1)	2074	if (flags & 1)
1370	{	2075	{
		2076	tileid tile = cell->tile [0];
1371	*data++ = cell->face [0] >> 8;	2077	*data++ = tile >> 8;
1372	*data++ = cell->face [0];	2078	*data++ = tile;
1373	}	2079	}
1374		2080
1375	if (flags & 2)	2081	if (flags & 2)
1376	{	2082	{
		2083	tileid tile = cell->tile [1];
1377	*data++ = cell->face [1] >> 8;	2084	*data++ = tile >> 8;
1378	*data++ = cell->face [1];	2085	*data++ = tile;
1379	}	2086	}
1380		2087
1381	if (flags & 4)	2088	if (flags & 4)
1382	{	2089	{
		2090	tileid tile = cell->tile [2];
1383	*data++ = cell->face [2] >> 8;	2091	*data++ = tile >> 8;
1384	*data++ = cell->face [2];	2092	*data++ = tile;
1385	}	2093	}
1386	}	2094	}
1387	else	2095	else
1388	*data++ = 0;	2096	*data++ = 0;
1389	}	2097	}
…		…
1395	}	2103	}
1396	OUTPUT:	2104	OUTPUT:
1397	RETVAL	2105	RETVAL
1398		2106
1399	void	2107	void
1400	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2108	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1401	PPCODE:	2109	PPCODE:
1402	{	2110	{
1403	int x, y, z;	2111	int x, y, z;
1404	int w, h;	2112	int w, h;
1405	int x1, y1;	2113	int x1, y1;
…		…
1429	{	2137	{
1430	uint8_t flags = *data++;	2138	uint8_t flags = *data++;
1431		2139
1432	if (flags)	2140	if (flags)
1433	{	2141	{
1434	mapface face[3] = { 0, 0, 0 };
1435
1436	mapcell *cell = row_get_cell (row, x);	2142	mapcell *cell = row_get_cell (row, x);
		2143	tileid tile[3] = { 0, 0, 0 };
1437		2144
1438	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2145	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1439	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2146	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1440	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2147	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1441		2148
1442	if (cell->darkness <= 0)	2149	if (cell->darkness == 0)
1443	{	2150	{
1444	cell->darkness = -1;	2151	cell->darkness = 0;
1445		2152
1446	for (z = 0; z <= 2; z++)	2153	for (z = 0; z <= 2; z++)
1447	{	2154	{
1448	cell->face[z] = face[z];	2155	tileid t = tile [z];
1449		2156
1450	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2157	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2158	{
1451	XPUSHs (sv_2mortal (newSViv (face[z])));	2159	XPUSHs (sv_2mortal (newSViv (t)));
		2160	need_texid (self, t);
		2161	}
		2162
		2163	cell->tile [z] = t;
1452	}	2164	}
1453	}	2165	}
1454	}	2166	}
1455	}	2167	}
1456	}	2168	}
1457	}	2169	}
1458		2170
1459	MODULE = CFClient PACKAGE = CFClient::MixChunk	2171	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1460		2172
1461	CFClient::MixChunk	2173	CFPlus::MixChunk
1462	new_from_file (SV class, char path)	2174	new_from_file (SV class, char path)
1463	CODE:	2175	CODE:
1464	RETVAL = Mix_LoadWAV (path);	2176	RETVAL = Mix_LoadWAV (path);
1465	OUTPUT:	2177	OUTPUT:
1466	RETVAL	2178	RETVAL
1467		2179
1468	void	2180	void
1469	DESTROY (CFClient::MixChunk self)	2181	DESTROY (CFPlus::MixChunk self)
1470	CODE:	2182	CODE:
1471	Mix_FreeChunk (self);	2183	Mix_FreeChunk (self);
1472		2184
1473	int	2185	int
1474	volume (CFClient::MixChunk self, int volume = -1)	2186	volume (CFPlus::MixChunk self, int volume = -1)
1475	CODE:	2187	CODE:
1476	RETVAL = Mix_VolumeChunk (self, volume);	2188	RETVAL = Mix_VolumeChunk (self, volume);
1477	OUTPUT:	2189	OUTPUT:
1478	RETVAL	2190	RETVAL
1479		2191
1480	int	2192	int
1481	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2193	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1482	CODE:	2194	CODE:
1483	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2195	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1484	OUTPUT:	2196	OUTPUT:
1485	RETVAL	2197	RETVAL
1486		2198
1487	MODULE = CFClient PACKAGE = CFClient::MixMusic	2199	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1488		2200
1489	int	2201	int
1490	volume (int volume = -1)	2202	volume (int volume = -1)
1491	CODE:	2203	CODE:
1492	RETVAL = Mix_VolumeMusic (volume);	2204	RETVAL = Mix_VolumeMusic (volume);
1493	OUTPUT:	2205	OUTPUT:
1494	RETVAL	2206	RETVAL
1495		2207
		2208	int
		2209	fade_out (int ms)
		2210	CODE:
		2211	RETVAL = Mix_FadeOutMusic (ms);
		2212	OUTPUT:
		2213	RETVAL
		2214
1496	CFClient::MixMusic	2215	CFPlus::MixMusic
1497	new_from_file (SV class, char path)	2216	new_from_file (SV class, char path)
1498	CODE:	2217	CODE:
1499	RETVAL = Mix_LoadMUS (path);	2218	RETVAL = Mix_LoadMUS (path);
1500	OUTPUT:	2219	OUTPUT:
1501	RETVAL	2220	RETVAL
1502		2221
1503	void	2222	void
1504	DESTROY (CFClient::MixMusic self)	2223	DESTROY (CFPlus::MixMusic self)
1505	CODE:	2224	CODE:
1506	Mix_FreeMusic (self);	2225	Mix_FreeMusic (self);
1507		2226
1508	int	2227	int
1509	play (CFClient::MixMusic self, int loops = -1)	2228	play (CFPlus::MixMusic self, int loops = -1)
1510	CODE:	2229	CODE:
1511	RETVAL = Mix_PlayMusic (self, loops);	2230	RETVAL = Mix_PlayMusic (self, loops);
1512	OUTPUT:	2231	OUTPUT:
1513	RETVAL	2232	RETVAL
1514		2233
		2234	int
		2235	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2236	CODE:
		2237	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2238	OUTPUT:
		2239	RETVAL
		2240
1515	MODULE = CFClient PACKAGE = CFClient::OpenGL	2241	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1516		2242
1517	BOOT:	2243	BOOT:
1518	{	2244	{
1519	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2245	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1520	static const struct {	2246	static const struct {
1521	const char *name;	2247	const char *name;
1522	IV iv;	2248	IV iv;
1523	} *civ, const_iv[] = {	2249	} *civ, const_iv[] = {
1524	# define const_iv(name) { # name, (IV)name }	2250	# define const_iv(name) { # name, (IV)name }
		2251	const_iv (GL_VENDOR),
		2252	const_iv (GL_VERSION),
		2253	const_iv (GL_EXTENSIONS),
1525	const_iv (GL_COLOR_MATERIAL),	2254	const_iv (GL_COLOR_MATERIAL),
1526	const_iv (GL_SMOOTH),	2255	const_iv (GL_SMOOTH),
1527	const_iv (GL_FLAT),	2256	const_iv (GL_FLAT),
1528	const_iv (GL_DITHER),	2257	const_iv (GL_DITHER),
1529	const_iv (GL_BLEND),	2258	const_iv (GL_BLEND),
…		…
1531	const_iv (GL_SCISSOR_TEST),	2260	const_iv (GL_SCISSOR_TEST),
1532	const_iv (GL_DEPTH_TEST),	2261	const_iv (GL_DEPTH_TEST),
1533	const_iv (GL_ALPHA_TEST),	2262	const_iv (GL_ALPHA_TEST),
1534	const_iv (GL_NORMALIZE),	2263	const_iv (GL_NORMALIZE),
1535	const_iv (GL_RESCALE_NORMAL),	2264	const_iv (GL_RESCALE_NORMAL),
		2265	const_iv (GL_FRONT),
		2266	const_iv (GL_BACK),
1536	const_iv (GL_AND),	2267	const_iv (GL_AND),
1537	const_iv (GL_ONE),	2268	const_iv (GL_ONE),
1538	const_iv (GL_ZERO),	2269	const_iv (GL_ZERO),
1539	const_iv (GL_SRC_ALPHA),	2270	const_iv (GL_SRC_ALPHA),
1540	const_iv (GL_SRC_ALPHA_SATURATE),	2271	const_iv (GL_DST_ALPHA),
1541	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2272	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1542	const_iv (GL_ONE_MINUS_DST_ALPHA),	2273	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2274	const_iv (GL_SRC_ALPHA_SATURATE),
1543	const_iv (GL_RGB),	2275	const_iv (GL_RGB),
1544	const_iv (GL_RGBA),	2276	const_iv (GL_RGBA),
		2277	const_iv (GL_RGBA4),
		2278	const_iv (GL_RGBA8),
		2279	const_iv (GL_RGB5_A1),
1545	const_iv (GL_UNSIGNED_BYTE),	2280	const_iv (GL_UNSIGNED_BYTE),
1546	const_iv (GL_UNSIGNED_SHORT),	2281	const_iv (GL_UNSIGNED_SHORT),
1547	const_iv (GL_UNSIGNED_INT),	2282	const_iv (GL_UNSIGNED_INT),
1548	const_iv (GL_ALPHA),	2283	const_iv (GL_ALPHA),
1549	const_iv (GL_INTENSITY),	2284	const_iv (GL_INTENSITY),
1550	const_iv (GL_LUMINANCE),	2285	const_iv (GL_LUMINANCE),
1551	const_iv (GL_LUMINANCE_ALPHA),	2286	const_iv (GL_LUMINANCE_ALPHA),
1552	const_iv (GL_FLOAT),	2287	const_iv (GL_FLOAT),
1553	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2288	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1554	const_iv (GL_COMPILE),	2289	const_iv (GL_COMPILE),
		2290	const_iv (GL_PROXY_TEXTURE_1D),
		2291	const_iv (GL_PROXY_TEXTURE_2D),
1555	const_iv (GL_TEXTURE_1D),	2292	const_iv (GL_TEXTURE_1D),
1556	const_iv (GL_TEXTURE_2D),	2293	const_iv (GL_TEXTURE_2D),
1557	const_iv (GL_TEXTURE_ENV),	2294	const_iv (GL_TEXTURE_ENV),
1558	const_iv (GL_TEXTURE_MAG_FILTER),	2295	const_iv (GL_TEXTURE_MAG_FILTER),
1559	const_iv (GL_TEXTURE_MIN_FILTER),	2296	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1581	const_iv (GL_SEPARABLE_2D),	2318	const_iv (GL_SEPARABLE_2D),
1582	const_iv (GL_CONVOLUTION_2D),	2319	const_iv (GL_CONVOLUTION_2D),
1583	const_iv (GL_CONVOLUTION_BORDER_MODE),	2320	const_iv (GL_CONVOLUTION_BORDER_MODE),
1584	const_iv (GL_CONSTANT_BORDER),	2321	const_iv (GL_CONSTANT_BORDER),
1585	const_iv (GL_LINES),	2322	const_iv (GL_LINES),
		2323	const_iv (GL_LINE_STRIP),
1586	const_iv (GL_LINE_LOOP),	2324	const_iv (GL_LINE_LOOP),
1587	const_iv (GL_QUADS),	2325	const_iv (GL_QUADS),
1588	const_iv (GL_QUAD_STRIP),	2326	const_iv (GL_QUAD_STRIP),
1589	const_iv (GL_TRIANGLES),	2327	const_iv (GL_TRIANGLES),
1590	const_iv (GL_TRIANGLE_STRIP),	2328	const_iv (GL_TRIANGLE_STRIP),
…		…
1598	# undef const_iv	2336	# undef const_iv
1599	};	2337	};
1600		2338
1601	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2339	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1602	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2340	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2341
		2342	texture_av = newAV ();
		2343	AvREAL_off (texture_av);
1603	}	2344	}
1604		2345
1605	char *	2346	char *
1606	gl_vendor ()	2347	gl_vendor ()
1607	CODE:	2348	CODE:
…		…
1621	CODE:	2362	CODE:
1622	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2363	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1623	OUTPUT:	2364	OUTPUT:
1624	RETVAL	2365	RETVAL
1625		2366
		2367	const char *glGetString (GLenum pname)
		2368
		2369	GLint glGetInteger (GLenum pname)
		2370	CODE:
		2371	glGetIntegerv (pname, &RETVAL);
		2372	OUTPUT:
		2373	RETVAL
		2374
		2375	GLdouble glGetDouble (GLenum pname)
		2376	CODE:
		2377	glGetDoublev (pname, &RETVAL);
		2378	OUTPUT:
		2379	RETVAL
		2380
1626	int glGetError ()	2381	int glGetError ()
		2382
		2383	void glFinish ()
1627		2384
1628	void glClear (int mask)	2385	void glClear (int mask)
1629		2386
1630	void glClearColor (float r, float g, float b, float a = 1.0)	2387	void glClearColor (float r, float g, float b, float a = 1.0)
1631	PROTOTYPE: @	2388	PROTOTYPE: @
…		…
1638		2395
1639	void glHint (int target, int mode)	2396	void glHint (int target, int mode)
1640		2397
1641	void glBlendFunc (int sfactor, int dfactor)	2398	void glBlendFunc (int sfactor, int dfactor)
1642		2399
		2400	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2401	CODE:
		2402	gl_BlendFuncSeparate (sa, da, saa, daa);
		2403
1643	void glDepthMask (int flag)	2404	void glDepthMask (int flag)
1644		2405
1645	void glLogicOp (int opcode)	2406	void glLogicOp (int opcode)
1646		2407
1647	void glColorMask (int red, int green, int blue, int alpha)	2408	void glColorMask (int red, int green, int blue, int alpha)
…		…
1651	void glPushMatrix ()	2412	void glPushMatrix ()
1652		2413
1653	void glPopMatrix ()	2414	void glPopMatrix ()
1654		2415
1655	void glLoadIdentity ()	2416	void glLoadIdentity ()
		2417
		2418	void glDrawBuffer (int buffer)
		2419
		2420	void glReadBuffer (int buffer)
1656		2421
1657	# near_ and far_ are due to microsofts buggy "c" compiler	2422	# near_ and far_ are due to microsofts buggy "c" compiler
1658	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2423	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1659		2424
1660	# near_ and far_ are due to microsofts buggy "c" compiler	2425	# near_ and far_ are due to microsofts buggy "c" compiler
…		…
1680		2445
1681	void glEnd ()	2446	void glEnd ()
1682		2447
1683	void glColor (float r, float g, float b, float a = 1.0)	2448	void glColor (float r, float g, float b, float a = 1.0)
1684	PROTOTYPE: @	2449	PROTOTYPE: @
		2450	ALIAS:
		2451	glColor_premultiply = 1
1685	CODE:	2452	CODE:
		2453	if (ix)
		2454	{
		2455	r *= a;
		2456	g *= a;
		2457	b *= a;
		2458	}
1686	// microsoft visual "c" rounds instead of truncating...	2459	// microsoft visual "c" rounds instead of truncating...
1687	glColor4ub (MIN ((int)(r * 256.f), 255),	2460	glColor4f (r, g, b, a);
1688	MIN ((int)(g * 256.f), 255),
1689	MIN ((int)(b * 256.f), 255),
1690	MIN ((int)(a * 256.f), 255));
1691		2461
1692	void glInterleavedArrays (int format, int stride, char *data)	2462	void glInterleavedArrays (int format, int stride, char *data)
1693		2463
1694	void glDrawElements (int mode, int count, int type, char *indices)	2464	void glDrawElements (int mode, int count, int type, char *indices)
1695		2465
…		…
1718		2488
1719	void glBindTexture (int target, int name)	2489	void glBindTexture (int target, int name)
1720		2490
1721	void glConvolutionParameter (int target, int pname, float params)	2491	void glConvolutionParameter (int target, int pname, float params)
1722	CODE:	2492	CODE:
1723	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2493	if (gl.ConvolutionParameterf)
		2494	gl.ConvolutionParameterf (target, pname, params);
1724		2495
1725	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2496	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1726	CODE:	2497	CODE:
1727	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2498	if (gl.ConvolutionFilter2D)
1728	(target, internalformat, width, height, format, type, data));	2499	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1729		2500
1730	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2501	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1731	CODE:	2502	CODE:
1732	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2503	if (gl.SeparableFilter2D)
1733	(target, internalformat, width, height, format, type, row, column));	2504	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1734		2505
1735	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2506	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1736		2507
1737	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2508	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1738		2509
1739	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2510	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2511
		2512	void glPixelZoom (float x, float y)
1740		2513
1741	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2514	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1742		2515
1743	int glGenTexture ()	2516	int glGenTexture ()
1744	CODE:	2517	CODE:
1745	{	2518	RETVAL = gen_texture ();
1746	GLuint name;
1747	glGenTextures (1, &name);
1748	RETVAL = name;
1749	}
1750	OUTPUT:	2519	OUTPUT:
1751	RETVAL	2520	RETVAL
1752		2521
1753	void glDeleteTexture (int name)	2522	void glDeleteTexture (int name)
1754	CODE:	2523	CODE:
1755	{
1756	GLuint name_ = name;
1757	glDeleteTextures (1, &name_);	2524	del_texture (name);
1758	}	2525
1759
1760	int glGenList ()	2526	int glGenList ()
1761	CODE:	2527	CODE:
1762	RETVAL = glGenLists (1);	2528	RETVAL = glGenLists (1);
1763	OUTPUT:	2529	OUTPUT:
1764	RETVAL	2530	RETVAL
…		…
1771		2537
1772	void glEndList ()	2538	void glEndList ()
1773		2539
1774	void glCallList (int list)	2540	void glCallList (int list)
1775		2541
1776

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.100 by root, Wed May 31 17:16:47 2006 UTC vs. Revision 1.203 by root, Thu Jul 19 13:45:16 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.100 by root, Wed May 31 17:16:47 2006 UTC vs.
Revision 1.203 by root, Thu Jul 19 13:45:16 2007 UTC