ViewVC Help

View File | Revision Log | Show Annotations | Download File

/cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.110 by root, Sat Jun 10 02:22:33 2006 UTC vs.
Revision 1.202 by root, Tue Jul 17 18:34:24 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
		60
		61	#if 0
		62	# define PARACHUTE SDL_INIT_NOPARACHUTE
		63	#else
		64	# define PARACHUTE 0
		65	#endif
		66
		67	static AV *texture_av;
52		68
53	static struct	69	static struct
54	{	70	{
55	#define GL_FUNC(ptr,name) ptr name;	71	#define GL_FUNC(ptr,name) ptr name;
56	#include "glfunc.h"	72	#include "glfunc.h"
57	#undef GL_FUNC	73	#undef GL_FUNC
58	} gl;	74	} gl;
59		75
		76	static void
60	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	77	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
61	{	78	{
62	if (gl.BlendFuncSeparate)	79	if (gl.BlendFuncSeparate)
63	gl.BlendFuncSeparate (sa, da, saa, daa);	80	gl.BlendFuncSeparate (sa, da, saa, daa);
64	else if (gl.BlendFuncSeparateEXT)	81	else if (gl.BlendFuncSeparateEXT)
65	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	82	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
66	else	83	else
67	glBlendFunc (sa, da);	84	glBlendFunc (sa, da);
68	}	85	}
69		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
70	typedef Mix_Chunk *CFClient__MixChunk;	117	typedef Mix_Chunk *CFPlus__MixChunk;
71	typedef Mix_Music *CFClient__MixMusic;	118	typedef Mix_Music *CFPlus__MixMusic;
72		119
73	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	}
74		139
75	typedef struct cf_layout {	140	typedef struct cf_layout {
76	PangoLayout *pl; // either derived from a cairo or ft2 context	141	PangoLayout *pl;
77	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
78	float r, g, b, a; // default color for rgba mode	142	float r, g, b, a; // default color for rgba mode
79	int base_height;	143	int base_height;
80	CFClient__Font font;	144	CFPlus__Font font;
81	} *CFClient__Layout;	145	} *CFPlus__Layout;
82		146
83	static CFClient__Font default_font;	147	static CFPlus__Font default_font;
84	static PangoContext *ft2_context, *cairo_context;	148	static PangoContext *opengl_context;
85	static PangoFontMap *ft2_fontmap, *cairo_fontmap;	149	static PangoFontMap *opengl_fontmap;
86		150
87	static void	151	static void
88	substitute_func (FcPattern *pattern, gpointer data)	152	substitute_func (FcPattern *pattern, gpointer data)
89	{	153	{
90	FcPatternAddBool (pattern, FC_HINTING, 1);	154	FcPatternAddBool (pattern, FC_HINTING, 1);
91	#ifdef FC_HINT_STYLE	155	#ifdef FC_HINT_STYLE
92	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	156	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
93	#endif	157	#endif
94	#ifdef _WIN32
95	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
96	#else
97	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	158	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
98	#endif
99	}	159	}
100		160
101	static void	161	static void
102	layout_update_font (CFClient__Layout self)	162	layout_update_font (CFPlus__Layout self)
103	{	163	{
104	/* 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
105	* reasonably well with bitstream vera	165	* reasonably well with bitstream vera
106	*/	166	*/
107	PangoFontDescription *font = self->font ? self->font : default_font;	167	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
111		171
112	pango_layout_set_font_description (self->pl, font);	172	pango_layout_set_font_description (self->pl, font);
113	}	173	}
114		174
115	static void	175	static void
116	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	176	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)
117	{	177	{
		178	PangoRectangle rect;
		179
		180	// get_pixel_* wrongly rounds down
118	pango_layout_get_pixel_size (self->pl, w, h);	181	pango_layout_get_extents (self->pl, 0, &rect);
119		182
120	if (!*w) *w = 1;	183	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
121	if (!*h) *h = 1;	184	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
122		185
123	*w = (*w + 3) & ~3;	186	if (!rect.width) rect.width = 1;
124	}	187	if (!rect.height) rect.height = 1;
125		188
		189	*w = rect.width;
		190	*h = rect.height;
		191	}
		192
		193	typedef uint16_t tileid;
126	typedef uint16_t mapface;	194	typedef uint16_t faceid;
127		195
128	typedef struct {	196	typedef struct {
129	GLint name;	197	int name;
130	int w, h;	198	int w, h;
131	float s, t;	199	float s, t;
132	uint8_t r, g, b, a;	200	uint8_t r, g, b, a;
		201	tileid smoothtile;
		202	uint8_t smoothlevel;
133	} maptex;	203	} maptex;
134		204
135	typedef struct {	205	typedef struct {
		206	uint32_t player;
		207	tileid tile[3];
136	int16_t darkness;	208	uint16_t darkness;
137	mapface face[3];	209	uint8_t stat_width, stat_hp, flags, smoothmax;
138	} mapcell;	210	} mapcell;
139		211
140	typedef struct {	212	typedef struct {
141	int32_t c0, c1;	213	int32_t c0, c1;
142	mapcell *col;	214	mapcell *col;
143	} maprow;	215	} maprow;
144		216
145	typedef struct map {	217	typedef struct map {
146	int x, y, w, h;	218	int x, y, w, h;
147	int ox, oy; /* offset to virtual global coordinate system */	219	int ox, oy; /* offset to virtual global coordinate system */
148	int faces;	220	int faces; tileid *face2tile; // [faceid]
149	mapface *face;	221	int texs; maptex *tex; // [tileid]
150
151	int texs;
152	maptex *tex;
153		222
154	int32_t rows;	223	int32_t rows;
155	maprow *row;	224	maprow *row;
156	} *CFClient__Map;	225	} *CFPlus__Map;
157		226
158	static char *	227	static char *
159	prepend (char *ptr, int sze, int inc)	228	prepend (char *ptr, int sze, int inc)
160	{	229	{
161	char *p;	230	char *p;
…		…
178	}	247	}
179		248
180	#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))
181	#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))
182		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
183	static maprow *	272	static maprow *
184	map_get_row (CFClient__Map self, int y)	273	map_get_row (CFPlus__Map self, int y)
185	{	274	{
186	if (0 > y)	275	if (0 > y)
187	{	276	{
188	int extend = - y + MAP_EXTEND_Y;	277	int extend = - y + MAP_EXTEND_Y;
189	Prepend (maprow, self->row, self->rows, extend);	278	Prepend (maprow, self->row, self->rows, extend);
…		…
227		316
228	return row->col + (x - row->c0);	317	return row->col + (x - row->c0);
229	}	318	}
230		319
231	static mapcell *	320	static mapcell *
232	map_get_cell (CFClient__Map self, int x, int y)	321	map_get_cell (CFPlus__Map self, int x, int y)
233	{	322	{
234	return row_get_cell (map_get_row (self, y), x);	323	return row_get_cell (map_get_row (self, y), x);
235	}	324	}
236		325
237	static void	326	static void
238	map_clear (CFClient__Map self)	327	map_clear (CFPlus__Map self)
239	{	328	{
240	int r;	329	int r;
241		330
242	for (r = 0; r < self->rows; r++)	331	for (r = 0; r < self->rows; r++)
243	Safefree (self->row[r].col);	332	Safefree (self->row[r].col);
…		…
251	self->row = 0;	340	self->row = 0;
252	self->rows = 0;	341	self->rows = 0;
253	}	342	}
254		343
255	static void	344	static void
256	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)
257	{	346	{
258	int x, y;	347	int x, y;
259	maprow *row;	348	maprow *row;
		349	mapcell *cell;
260		350
261	for (y = y0; y < y0 + h; y++)	351	for (y = y0; y < y0 + h; y++)
262	if (y >= 0)	352	if (y >= 0)
263	{	353	{
264	if (y >= self->rows)	354	if (y >= self->rows)
…		…
270	if (x >= row->c0)	360	if (x >= row->c0)
271	{	361	{
272	if (x >= row->c1)	362	if (x >= row->c1)
273	break;	363	break;
274		364
275	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;
276	}	371	}
277	}	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);
278	}	389	}
279		390
280	static void	391	static void
281	music_finished (void)	392	music_finished (void)
282	{	393	{
…		…
301	ev.data2 = 0;	412	ev.data2 = 0;
302		413
303	SDL_PushEvent ((SDL_Event *)&ev);	414	SDL_PushEvent ((SDL_Event *)&ev);
304	}	415	}
305		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
306	MODULE = CFClient PACKAGE = CFClient	438	MODULE = CFPlus PACKAGE = CFPlus
307		439
308	PROTOTYPES: ENABLE	440	PROTOTYPES: ENABLE
309		441
310	BOOT:	442	BOOT:
311	{	443	{
312	HV *stash = gv_stashpv ("CFClient", 1);	444	HV *stash = gv_stashpv ("CFPlus", 1);
313	static const struct {	445	static const struct {
314	const char *name;	446	const char *name;
315	IV iv;	447	IV iv;
316	} *civ, const_iv[] = {	448	} *civ, const_iv[] = {
317	# 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
318	const_iv (SDL_ACTIVEEVENT),	453	const_iv (SDL_ACTIVEEVENT),
319	const_iv (SDL_KEYDOWN),	454	const_iv (SDL_KEYDOWN),
320	const_iv (SDL_KEYUP),	455	const_iv (SDL_KEYUP),
321	const_iv (SDL_MOUSEMOTION),	456	const_iv (SDL_MOUSEMOTION),
322	const_iv (SDL_MOUSEBUTTONDOWN),	457	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
331	const_iv (SDL_EVENT_RESERVEDA),	466	const_iv (SDL_EVENT_RESERVEDA),
332	const_iv (SDL_EVENT_RESERVEDB),	467	const_iv (SDL_EVENT_RESERVEDB),
333	const_iv (SDL_VIDEORESIZE),	468	const_iv (SDL_VIDEORESIZE),
334	const_iv (SDL_VIDEOEXPOSE),	469	const_iv (SDL_VIDEOEXPOSE),
335	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
336	const_iv (SDLK_KP0),	476	const_iv (SDLK_KP0),
337	const_iv (SDLK_KP1),	477	const_iv (SDLK_KP1),
338	const_iv (SDLK_KP2),	478	const_iv (SDLK_KP2),
339	const_iv (SDLK_KP3),	479	const_iv (SDLK_KP3),
340	const_iv (SDLK_KP4),	480	const_iv (SDLK_KP4),
…		…
395	const_iv (SDLK_BREAK),	535	const_iv (SDLK_BREAK),
396	const_iv (SDLK_MENU),	536	const_iv (SDLK_MENU),
397	const_iv (SDLK_POWER),	537	const_iv (SDLK_POWER),
398	const_iv (SDLK_EURO),	538	const_iv (SDLK_EURO),
399	const_iv (SDLK_UNDO),	539	const_iv (SDLK_UNDO),
		540
400	const_iv (KMOD_NONE),	541	const_iv (KMOD_NONE),
		542	const_iv (KMOD_SHIFT),
401	const_iv (KMOD_LSHIFT),	543	const_iv (KMOD_LSHIFT),
402	const_iv (KMOD_RSHIFT),	544	const_iv (KMOD_RSHIFT),
		545	const_iv (KMOD_CTRL),
403	const_iv (KMOD_LCTRL),	546	const_iv (KMOD_LCTRL),
404	const_iv (KMOD_RCTRL),	547	const_iv (KMOD_RCTRL),
		548	const_iv (KMOD_ALT),
405	const_iv (KMOD_LALT),	549	const_iv (KMOD_LALT),
406	const_iv (KMOD_RALT),	550	const_iv (KMOD_RALT),
		551	const_iv (KMOD_META),
407	const_iv (KMOD_LMETA),	552	const_iv (KMOD_LMETA),
408	const_iv (KMOD_RMETA),	553	const_iv (KMOD_RMETA),
409	const_iv (KMOD_NUM),	554	const_iv (KMOD_NUM),
410	const_iv (KMOD_CAPS),	555	const_iv (KMOD_CAPS),
411	const_iv (KMOD_MODE),	556	const_iv (KMOD_MODE),
412	const_iv (KMOD_CTRL),
413	const_iv (KMOD_SHIFT),
414	const_iv (KMOD_ALT),
415	const_iv (KMOD_META)
416	# undef const_iv	557	# undef const_iv
417	};	558	};
418		559
419	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; )
420	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);
421	}	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)
422		583
423	void	584	void
424	pango_init ()	585	pango_init ()
425	CODE:	586	CODE:
426	// delayed, so it can pick up new fonts added by AddFontResourceEx
427	{	587	{
428	{
429	ft2_fontmap = pango_ft2_font_map_new ();	588	opengl_fontmap = pango_opengl_font_map_new ();
430	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);
431	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	590	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
432	}
433	{
434	cairo_font_options_t *fopt = cairo_font_options_create ();
435	cairo_fontmap = pango_cairo_font_map_get_default ();
436	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
437	#ifdef _WIN32
438	// cairo looks like shit eaten twice on windows
439	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
440	#else
441	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
442	#endif
443	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
444	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
445	pango_cairo_context_set_font_options (cairo_context, fopt);
446	cairo_font_options_destroy (fopt);
447	}
448	}	591	}
		592
		593	char *
		594	SDL_GetError ()
449		595
450	int	596	int
451	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO)	597	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
452		598
453	void	599	void
454	SDL_Quit ()	600	SDL_Quit ()
455		601
456	void	602	void
457	SDL_ListModes ()	603	SDL_ListModes (int rgb, int alpha)
458	PPCODE:	604	PPCODE:
459	{	605	{
460	SDL_Rect **m;	606	SDL_Rect **m;
461		607
462	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	608	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
463	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	609	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
464	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	610	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
465	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	611	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
466		612
467	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	613	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
468	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	614	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
469		615
470	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	616	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
471	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	617	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
472	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	618	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
473	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	619	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
474		620
475	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	621	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
476		622	#if SDL_VERSION_ATLEAST(1,2,10)
477	SDL_EnableUNICODE (1);	623	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
478	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	624	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		625	#endif
479		626
480	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	627	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
481		628
482	if (m && m != (SDL_Rect **)-1)	629	if (m && m != (SDL_Rect **)-1)
483	while (*m)	630	while (*m)
484	{	631	{
		632	if ((*m)->w >= 640 && (*m)->h >= 480)
		633	{
485	AV *av = newAV ();	634	AV *av = newAV ();
486	av_push (av, newSViv ((*m)->w));	635	av_push (av, newSViv ((*m)->w));
487	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));
488	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	639	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		640	}
489		641
490	++m;	642	++m;
491	}	643	}
492	}	644	}
493		645
494	char *
495	SDL_GetError ()
496
497	int	646	int
498	SDL_SetVideoMode (int w, int h, int fullscreen)	647	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
499	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
500	RETVAL = !!SDL_SetVideoMode (	658	RETVAL = !!SDL_SetVideoMode (
501	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	659	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
502	);	660	);
		661
503	if (RETVAL)	662	if (RETVAL)
504	{	663	{
		664	av_clear (texture_av);
		665
505	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	666	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
506	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	667	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
507	# include "glfunc.h"	668	#include "glfunc.h"
508	# undef GL_FUNC	669	#undef GL_FUNC
509	}	670	}
		671	}
510	OUTPUT:	672	OUTPUT:
511	RETVAL	673	RETVAL
512		674
513	void	675	void
514	SDL_GL_SwapBuffers ()	676	SDL_GL_SwapBuffers ()
515		677
516	char *	678	char *
517	SDL_GetKeyName (int sym)	679	SDL_GetKeyName (int sym)
518		680
		681	int
		682	SDL_GetAppState ()
		683
519	void	684	void
520	SDL_PollEvent ()	685	poll_events ()
521	PPCODE:	686	PPCODE:
522	{	687	{
523	SDL_Event ev;	688	SDL_Event ev;
524		689
525	while (SDL_PollEvent (&ev))	690	SDL_PumpEvents ();
		691	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
526	{	692	{
527	HV *hv = newHV ();	693	HV *hv = newHV ();
528	hv_store (hv, "type", 4, newSViv (ev.type), 0);	694	hv_store (hv, "type", 4, newSViv (ev.type), 0);
529		695
530	switch (ev.type)	696	switch (ev.type)
…		…
532	case SDL_KEYDOWN:	698	case SDL_KEYDOWN:
533	case SDL_KEYUP:	699	case SDL_KEYUP:
534	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	700	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
535	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	701	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
536	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 */
537	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	704	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
538	break;	705	break;
539		706
540	case SDL_ACTIVEEVENT:	707	case SDL_ACTIVEEVENT:
541	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	708	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
542	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	709	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
543	break;	710	break;
544		711
545	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
546	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	731	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
547
548	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	732	hv_store (hv, "state", 5, newSViv (state), 0);
549	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	733	hv_store (hv, "x", 1, newSViv (x), 0);
550	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	734	hv_store (hv, "y", 1, newSViv (y), 0);
551	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	735	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
552	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	736	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		737	}
553	break;	738	break;
554		739
555	case SDL_MOUSEBUTTONDOWN:	740	case SDL_MOUSEBUTTONDOWN:
556	case SDL_MOUSEBUTTONUP:	741	case SDL_MOUSEBUTTONUP:
557	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	742	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
567	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	752	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
568	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	753	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
569	break;	754	break;
570	}	755	}
571		756
572	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	757	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
573	}	758	}
574	}	759	}
575		760
576	int	761	int
577	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)
…		…
586	Mix_AllocateChannels (int numchans = -1)	771	Mix_AllocateChannels (int numchans = -1)
587		772
588	void	773	void
589	lowdelay (int fd, int val = 1)	774	lowdelay (int fd, int val = 1)
590	CODE:	775	CODE:
		776	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		777
		778	void
		779	win32_proxy_info ()
		780	PPCODE:
		781	{
591	#ifndef _WIN32	782	#ifdef _WIN32
592	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	}
593	#endif	804	#endif
		805	}
594		806
595	void	807	void
596	add_font (char *file)	808	add_font (char *file)
597	CODE:	809	CODE:
598	FcConfigAppFontAddFile (0, (const FcChar8 *)file); /* no idea wether this is required */	810	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
599	#ifdef _WIN32
600	// cairo... sigh... requires win2000
601	AddFontResourceEx (file, FR_PRIVATE, 0);
602	#endif
603		811
604	void	812	void
605	load_image_inline (SV *image_)	813	load_image_inline (SV *image_)
606	ALIAS:	814	ALIAS:
607	load_image_file = 1	815	load_image_file = 1
…		…
649		857
650	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	858	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
651		859
652	assert (surface2->pitch == surface2->w * 4);	860	assert (surface2->pitch == surface2->w * 4);
653		861
		862	SDL_LockSurface (surface2);
654	EXTEND (SP, 5);	863	EXTEND (SP, 6);
655	PUSHs (sv_2mortal (newSViv (surface2->w)));	864	PUSHs (sv_2mortal (newSViv (surface2->w)));
656	PUSHs (sv_2mortal (newSViv (surface2->h)));	865	PUSHs (sv_2mortal (newSViv (surface2->h)));
657	SDL_LockSurface (surface2);
658	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	866	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
659	SDL_UnlockSurface (surface2);
660	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)));
661	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	868	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
662	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	869	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		870	SDL_UnlockSurface (surface2);
663		871
664	SDL_FreeSurface (surface);	872	SDL_FreeSurface (surface);
665	SDL_FreeSurface (surface2);	873	SDL_FreeSurface (surface2);
666	}	874	}
667		875
…		…
703	CODE:	911	CODE:
704	fprintf (stderr, "FATAL: %s\n", message);	912	fprintf (stderr, "FATAL: %s\n", message);
705	#ifdef _WIN32	913	#ifdef _WIN32
706	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	914	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);
707	#endif	915	#endif
708	exit (1);	916	_exit (1);
709		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
710	MODULE = CFClient PACKAGE = CFClient::Font	936	MODULE = CFPlus PACKAGE = CFPlus::Font
711		937
712	CFClient::Font	938	CFPlus::Font
713	new_from_file (SV *class, char *path, int id = 0)	939	new_from_file (SV *class, char *path, int id = 0)
714	CODE:	940	CODE:
715	{	941	{
716	int count;	942	int count;
717	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	943	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
720	}	946	}
721	OUTPUT:	947	OUTPUT:
722	RETVAL	948	RETVAL
723		949
724	void	950	void
725	DESTROY (CFClient::Font self)	951	DESTROY (CFPlus::Font self)
726	CODE:	952	CODE:
727	pango_font_description_free (self);	953	pango_font_description_free (self);
728		954
729	void	955	void
730	make_default (CFClient::Font self)	956	make_default (CFPlus::Font self)
731	CODE:	957	CODE:
732	default_font = self;	958	default_font = self;
733		959
734	MODULE = CFClient PACKAGE = CFClient::Layout	960	MODULE = CFPlus PACKAGE = CFPlus::Layout
735		961
736	CFClient::Layout	962	void
737	new (SV *class, int rgba = 0)	963	reset_glyph_cache ()
		964	CODE:
		965	tc_clear ();
		966
		967	CFPlus::Layout
		968	new (SV *class)
738	CODE:	969	CODE:
739	New (0, RETVAL, 1, struct cf_layout);	970	New (0, RETVAL, 1, struct cf_layout);
740		971
741	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	972	RETVAL->pl = pango_layout_new (opengl_context);
742	RETVAL->rgba = rgba;
743	RETVAL->r = 1.;	973	RETVAL->r = 1.;
744	RETVAL->g = 1.;	974	RETVAL->g = 1.;
745	RETVAL->b = 1.;	975	RETVAL->b = 1.;
746	RETVAL->a = 1.;	976	RETVAL->a = 1.;
747	RETVAL->base_height = MIN_FONT_HEIGHT;	977	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
751	layout_update_font (RETVAL);	981	layout_update_font (RETVAL);
752	OUTPUT:	982	OUTPUT:
753	RETVAL	983	RETVAL
754		984
755	void	985	void
756	DESTROY (CFClient::Layout self)	986	DESTROY (CFPlus::Layout self)
757	CODE:	987	CODE:
758	g_object_unref (self->pl);	988	g_object_unref (self->pl);
759	Safefree (self);	989	Safefree (self);
760		990
761	int
762	is_rgba (CFClient::Layout self)
763	CODE:
764	RETVAL = self->rgba;
765	OUTPUT:
766	RETVAL
767
768	void	991	void
769	set_text (CFClient::Layout self, SV *text_)	992	set_text (CFPlus::Layout self, SV *text_)
770	CODE:	993	CODE:
771	{	994	{
772	STRLEN textlen;	995	STRLEN textlen;
773	char *text = SvPVutf8 (text_, textlen);	996	char *text = SvPVutf8 (text_, textlen);
774		997
775	pango_layout_set_text (self->pl, text, textlen);	998	pango_layout_set_text (self->pl, text, textlen);
776	}	999	}
777		1000
778	void	1001	void
779	set_markup (CFClient::Layout self, SV *text_)	1002	set_markup (CFPlus::Layout self, SV *text_)
780	CODE:	1003	CODE:
781	{	1004	{
782	STRLEN textlen;	1005	STRLEN textlen;
783	char *text = SvPVutf8 (text_, textlen);	1006	char *text = SvPVutf8 (text_, textlen);
784		1007
785	pango_layout_set_markup (self->pl, text, textlen);	1008	pango_layout_set_markup (self->pl, text, textlen);
786	}	1009	}
787		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
788	SV *	1096	SV *
789	get_text (CFClient::Layout self)	1097	get_text (CFPlus::Layout self)
790	CODE:	1098	CODE:
791	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1099	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
792	sv_utf8_decode (RETVAL);	1100	sv_utf8_decode (RETVAL);
793	OUTPUT:	1101	OUTPUT:
794	RETVAL	1102	RETVAL
795		1103
796	void	1104	void
797	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.)
798	CODE:	1106	CODE:
799	self->r = r;	1107	self->r = r;
800	self->g = g;	1108	self->g = g;
801	self->b = b;	1109	self->b = b;
802	self->a = a;	1110	self->a = a;
803		1111
804	void	1112	void
805	set_font (CFClient::Layout self, CFClient::Font font = 0)	1113	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
806	CODE:	1114	CODE:
807	if (self->font != font)	1115	if (self->font != font)
808	{	1116	{
809	self->font = font;	1117	self->font = font;
810	layout_update_font (self);	1118	layout_update_font (self);
811	}	1119	}
812		1120
813	void	1121	void
814	set_height (CFClient::Layout self, int base_height)	1122	set_height (CFPlus::Layout self, int base_height)
815	CODE:	1123	CODE:
816	if (self->base_height != base_height)	1124	if (self->base_height != base_height)
817	{	1125	{
818	self->base_height = base_height;	1126	self->base_height = base_height;
819	layout_update_font (self);	1127	layout_update_font (self);
820	}	1128	}
821		1129
822	void	1130	void
823	set_width (CFClient::Layout self, int max_width = -1)	1131	set_width (CFPlus::Layout self, int max_width = -1)
824	CODE:	1132	CODE:
825	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);
826		1134
827	void	1135	void
828	set_indent (CFClient::Layout self, int indent)	1136	set_indent (CFPlus::Layout self, int indent)
829	CODE:	1137	CODE:
830	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1138	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
831		1139
832	void	1140	void
833	set_spacing (CFClient::Layout self, int spacing)	1141	set_spacing (CFPlus::Layout self, int spacing)
834	CODE:	1142	CODE:
835	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1143	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
836		1144
837	void	1145	void
838	set_ellipsise (CFClient::Layout self, int ellipsise)	1146	set_ellipsise (CFPlus::Layout self, int ellipsise)
839	CODE:	1147	CODE:
840	pango_layout_set_ellipsize (self->pl,	1148	pango_layout_set_ellipsize (self->pl,
841	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1149	ellipsise == 1 ? PANGO_ELLIPSIZE_START
842	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1150	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
843	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1151	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
844	: PANGO_ELLIPSIZE_NONE	1152	: PANGO_ELLIPSIZE_NONE
845	);	1153	);
846		1154
847	void	1155	void
848	set_single_paragraph_mode (CFClient::Layout self, int spm)	1156	set_single_paragraph_mode (CFPlus::Layout self, int spm)
849	CODE:	1157	CODE:
850	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1158	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
851		1159
852	void	1160	void
853	size (CFClient::Layout self)	1161	size (CFPlus::Layout self)
854	PPCODE:	1162	PPCODE:
855	{	1163	{
856	int w, h;	1164	int w, h;
857		1165
858	layout_get_pixel_size (self, &w, &h);	1166	layout_get_pixel_size (self, &w, &h);
…		…
861	PUSHs (sv_2mortal (newSViv (w)));	1169	PUSHs (sv_2mortal (newSViv (w)));
862	PUSHs (sv_2mortal (newSViv (h)));	1170	PUSHs (sv_2mortal (newSViv (h)));
863	}	1171	}
864		1172
865	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
866	xy_to_index (CFClient::Layout self, int x, int y)	1186	xy_to_index (CFPlus::Layout self, int x, int y)
867	CODE:	1187	CODE:
868	{	1188	{
869	int index, trailing;	1189	int index, trailing;
870	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);
871	RETVAL = index;	1191	RETVAL = index + trailing;
872	}	1192	}
873	OUTPUT:	1193	OUTPUT:
874	RETVAL	1194	RETVAL
875		1195
876	void	1196	void
877	cursor_pos (CFClient::Layout self, int index)	1197	cursor_pos (CFPlus::Layout self, int index)
878	PPCODE:	1198	PPCODE:
879	{	1199	{
880	PangoRectangle strong_pos;	1200	PangoRectangle strong_pos;
881	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1201	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
882		1202
…		…
885	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1205	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
886	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1206	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
887	}	1207	}
888		1208
889	void	1209	void
890	render (CFClient::Layout self)	1210	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
891	PPCODE:	1211	PPCODE:
892	{	1212	{
893	SV *retval;	1213	int line, x;
894	int w, h;
895		1214
896	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 */
897		1217
898	if (self->rgba)
899	{
900	cairo_surface_t *surface;
901	cairo_t *cairo;
902
903	retval = newSV (w * h * 4);
904	SvPOK_only (retval);
905	SvCUR_set (retval, w * h * 4);
906
907	memset (SvPVX (retval), 0, w * h * 4);
908
909	surface = cairo_image_surface_create_for_data (
910	(void*)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w * 4);
911	cairo = cairo_create (surface);
912	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
913
914	pango_cairo_show_layout (cairo, self->pl);
915
916	cairo_destroy (cairo);
917	cairo_surface_destroy (surface);
918
919	// what a mess, and its premultiplied, too :(
920	{
921	uint32_t *p = (uint32_t *)SvPVX (retval);
922	uint32_t *e = p + w * h;
923
924	while (p < e)
925	{
926	uint32_t rgba = *p;
927	rgba = (rgba >> 24) | (rgba << 8);
928	#if 0
929	#ifdef _WIN32
930	{//D
931	uint8_t r = rgba >> 24;
932	uint8_t g = rgba >> 16;
933	uint8_t b = rgba >> 8;
934	uint8_t a = rgba >> 0;
935
936	rgba = (rgba & 0xffffff00) | a;
937	}
938	#endif
939	#endif
940	rgba = SDL_SwapBE32 (rgba);
941	*p++ = rgba;
942	}
943	}
944
945	EXTEND (SP, 5);	1218	EXTEND (SP, 2);
946	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)
947	PUSHs (sv_2mortal (newSViv (h)));	1240	PUSHs (sv_2mortal (newSViv (index + trailing)));
948	PUSHs (sv_2mortal (retval));
949	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
950	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
951	}
952	else	1241	else
953	{	1242	{
954	FT_Bitmap bitmap;
955
956	retval = newSV (w * h);
957	SvPOK_only (retval);
958	SvCUR_set (retval, w * h);
959
960	bitmap.rows = h;
961	bitmap.width = w;
962	bitmap.pitch = w;
963	bitmap.buffer = (unsigned char*)SvPVX (retval);
964	bitmap.num_grays = 256;
965	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
966
967	memset (bitmap.buffer, 0, w * h);
968
969	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
970
971	EXTEND (SP, 5);
972	PUSHs (sv_2mortal (newSViv (w)));	1243	PUSHs (sv_2mortal (newSViv (index)));
973	PUSHs (sv_2mortal (newSViv (h)));	1244	PUSHs (sv_2mortal (newSViv (trailing)));
974	PUSHs (sv_2mortal (retval));
975	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
976	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
977	}	1245	}
978	}	1246	}
979		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
980	MODULE = CFClient PACKAGE = CFClient::Texture	1258	MODULE = CFPlus PACKAGE = CFPlus::Texture
981		1259
		1260	int minpot (int n)
		1261
982	void	1262	void
		1263	pad2pot (SV *data_, SV *w_, SV *h_)
		1264	CODE:
		1265	{
		1266	int ow = SvIV (w_);
		1267	int oh = SvIV (h_);
		1268
		1269	if (ow && oh)
		1270	{
		1271	int nw = minpot (ow);
		1272	int nh = minpot (oh);
		1273
		1274	if (nw != ow || nh != oh)
		1275	{
		1276	if (SvOK (data_))
		1277	{
		1278	STRLEN datalen;
		1279	char *data = SvPVbyte (data_, datalen);
		1280	int bpp = datalen / (ow * oh);
		1281	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
		1282
		1283	SvPOK_only (result_);
		1284	SvCUR_set (result_, nw * nh * bpp);
		1285
		1286	memset (SvPVX (result_), 0, nw * nh * bpp);
		1287	while (oh--)
		1288	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1289
		1290	sv_setsv (data_, result_);
		1291	}
		1292
		1293	sv_setiv (w_, nw);
		1294	sv_setiv (h_, nh);
		1295	}
		1296	}
		1297	}
		1298
		1299	void
983	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1300	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
984	PROTOTYPE: $$$;$$	1301	PROTOTYPE: $$$;$$
985	ALIAS:	1302	ALIAS:
986	draw_quad_alpha = 1	1303	draw_quad_alpha = 1
987	draw_quad_alpha_premultiplied = 2	1304	draw_quad_alpha_premultiplied = 2
988	CODE:	1305	CODE:
…		…
1026	glDisable (GL_ALPHA_TEST);	1343	glDisable (GL_ALPHA_TEST);
1027	glDisable (GL_BLEND);	1344	glDisable (GL_BLEND);
1028	}	1345	}
1029	}	1346	}
1030		1347
		1348	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1349	CODE:
		1350	{
		1351	GLint width;
		1352	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1353	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1354	RETVAL = width > 0;
		1355	}
		1356	OUTPUT:
		1357	RETVAL
		1358
1031	MODULE = CFClient PACKAGE = CFClient::Map	1359	MODULE = CFPlus PACKAGE = CFPlus::Map
1032		1360
1033	CFClient::Map	1361	CFPlus::Map
1034	new (SV *class, int map_width, int map_height)	1362	new (SV *class)
1035	CODE:	1363	CODE:
1036	New (0, RETVAL, 1, struct map);	1364	New (0, RETVAL, 1, struct map);
1037	RETVAL->x = 0;	1365	RETVAL->x = 0;
1038	RETVAL->y = 0;	1366	RETVAL->y = 0;
1039	RETVAL->w = map_width;	1367	RETVAL->w = 0;
1040	RETVAL->h = map_height;	1368	RETVAL->h = 0;
1041	RETVAL->ox = 0;	1369	RETVAL->ox = 0;
1042	RETVAL->oy = 0;	1370	RETVAL->oy = 0;
1043	RETVAL->faces = 8192;	1371	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1044	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1372	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1045	RETVAL->texs = 8192;
1046	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1047	RETVAL->rows = 0;	1373	RETVAL->rows = 0;
1048	RETVAL->row = 0;	1374	RETVAL->row = 0;
1049	OUTPUT:	1375	OUTPUT:
1050	RETVAL	1376	RETVAL
1051		1377
1052	void	1378	void
1053	DESTROY (CFClient::Map self)	1379	DESTROY (CFPlus::Map self)
1054	CODE:	1380	CODE:
1055	{	1381	{
1056	map_clear (self);	1382	map_clear (self);
1057	Safefree (self->face);	1383	Safefree (self->face2tile);
		1384	Safefree (self->tex);
1058	Safefree (self);	1385	Safefree (self);
1059	}	1386	}
1060		1387
1061	void	1388	void
		1389	resize (CFPlus::Map self, int map_width, int map_height)
		1390	CODE:
		1391	self->w = map_width;
		1392	self->h = map_height;
		1393
		1394	void
1062	clear (CFClient::Map self)	1395	clear (CFPlus::Map self)
1063	CODE:	1396	CODE:
1064	map_clear (self);	1397	map_clear (self);
1065		1398
1066	void	1399	void
1067	set_face (CFClient::Map self, int face, int texid)	1400	set_tileid (CFPlus::Map self, int face, int tile)
1068	CODE:	1401	CODE:
1069	{	1402	{
1070	while (self->faces <= face)	1403	need_facenum (self, face); self->face2tile [face] = tile;
1071	{	1404	need_texid (self, tile);
1072	Append (mapface, self->face, self->faces, self->faces);
1073	self->faces *= 2;
1074	}
1075
1076	self->face [face] = texid;
1077	}	1405	}
1078		1406
1079	void	1407	void
		1408	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1409	CODE:
		1410	{
		1411	tileid texid;
		1412	maptex *tex;
		1413
		1414	if (face < 0 || face >= self->faces)
		1415	return;
		1416
		1417	if (smooth < 0 || smooth >= self->faces)
		1418	return;
		1419
		1420	texid = self->face2tile [face];
		1421
		1422	if (!texid)
		1423	return;
		1424
		1425	tex = self->tex + texid;
		1426	tex->smoothtile = self->face2tile [smooth];
		1427	tex->smoothlevel = level;
		1428	}
		1429
		1430	void
1080	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)	1431	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)
1081	CODE:	1432	CODE:
1082	{	1433	{
1083	while (self->texs <= texid)	1434	need_texid (self, texid);
1084	{
1085	Append (maptex, self->tex, self->texs, self->texs);
1086	self->texs *= 2;
1087	}
1088		1435
1089	{	1436	{
1090	maptex *tex = self->tex + texid;	1437	maptex *tex = self->tex + texid;
1091		1438
1092	tex->name = name;	1439	tex->name = name;
…		…
1109	// from transparent color bleeding and ugly wrapping effects.	1456	// from transparent color bleeding and ugly wrapping effects.
1110	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1457	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1111	}	1458	}
1112		1459
1113	int	1460	int
1114	ox (CFClient::Map self)	1461	ox (CFPlus::Map self)
1115	ALIAS:	1462	ALIAS:
1116	oy = 1	1463	oy = 1
1117	x = 2	1464	x = 2
1118	y = 3	1465	y = 3
1119	w = 4	1466	w = 4
…		…
1130	}	1477	}
1131	OUTPUT:	1478	OUTPUT:
1132	RETVAL	1479	RETVAL
1133		1480
1134	void	1481	void
1135	scroll (CFClient::Map self, int dx, int dy)	1482	scroll (CFPlus::Map self, int dx, int dy)
1136	CODE:	1483	CODE:
1137	{	1484	{
1138	if (dx > 0)	1485	if (dx > 0)
1139	map_blank (self, self->x, self->y, dx - 1, self->h);	1486	map_blank (self, self->x, self->y, dx, self->h);
1140	else if (dx < 0)	1487	else if (dx < 0)
1141	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1488	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1142		1489
1143	if (dy > 0)	1490	if (dy > 0)
1144	map_blank (self, self->x, self->y, self->w, dy - 1);	1491	map_blank (self, self->x, self->y, self->w, dy);
1145	else if (dy < 0)	1492	else if (dy < 0)
1146	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1493	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1147		1494
1148	self->ox += dx; self->x += dx;	1495	self->ox += dx; self->x += dx;
1149	self->oy += dy; self->y += dy;	1496	self->oy += dy; self->y += dy;
1150		1497
1151	while (self->y < 0)	1498	while (self->y < 0)
…		…
1156	self->y += MAP_EXTEND_Y;	1503	self->y += MAP_EXTEND_Y;
1157	}	1504	}
1158	}	1505	}
1159		1506
1160	void	1507	void
1161	map1a_update (CFClient::Map self, SV *data_)	1508	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1162	CODE:	1509	CODE:
1163	{	1510	{
1164	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1511	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1165	uint8_t *data_end = (uint8_t *)SvEND (data_);	1512	uint8_t *data_end = (uint8_t *)SvEND (data_);
1166	mapcell *cell;	1513	mapcell *cell;
1167	int x, y, flags;	1514	int x, y, flags;
1168		1515
1169	while (data < data_end)	1516	while (data < data_end - 1)
1170	{	1517	{
1171	flags = (data [0] << 8) + data [1]; data += 2;	1518	flags = (data [0] << 8) + data [1]; data += 2;
1172		1519
1173	x = ((flags >> 10) & 63) + self->x;	1520	x = self->x + ((flags >> 10) & 63);
1174	y = ((flags >> 4) & 63) + self->y;	1521	y = self->y + ((flags >> 4) & 63);
1175		1522
1176	cell = map_get_cell (self, x, y);	1523	cell = map_get_cell (self, x, y);
1177		1524
1178	if (flags & 15)	1525	if (flags & 15)
1179	{	1526	{
1180	if (cell->darkness < 0)	1527	if (!cell->darkness)
1181	{	1528	{
		1529	memset (cell, 0, sizeof (*cell));
1182	cell->darkness = 0;	1530	cell->darkness = 256;
1183	cell->face [0] = 0;
1184	cell->face [1] = 0;
1185	cell->face [2] = 0;
1186	}	1531	}
1187		1532
1188	cell->darkness = flags & 8 ? *data++ : 255;
1189
1190	//TODO: don't trust server data to be in-range(!)	1533	//TODO: don't trust server data to be in-range(!)
		1534
		1535	if (flags & 8)
		1536	{
		1537	if (extmap)
		1538	{
		1539	uint8_t ext, cmd;
		1540
		1541	do
		1542	{
		1543	ext = *data++;
		1544	cmd = ext & 0x3f;
		1545
		1546	if (cmd < 4)
		1547	cell->darkness = 255 - ext * 64 + 1;
		1548	else if (cmd == 5) // health
		1549	{
		1550	cell->stat_width = 1;
		1551	cell->stat_hp = *data++;
		1552	}
		1553	else if (cmd == 6) // monster width
		1554	cell->stat_width = *data++ + 1;
		1555	else if (cmd == 0x47)
		1556	{
		1557	if (*data == 4)
		1558	; // decode player count
		1559
		1560	data += *data + 1;
		1561	}
		1562	else if (cmd == 8) // cell flags
		1563	cell->flags = *data++;
		1564	else if (ext & 0x40) // unknown, multibyte => skip
		1565	data += *data + 1;
		1566	else
		1567	data++;
		1568	}
		1569	while (ext & 0x80);
		1570	}
		1571	else
		1572	cell->darkness = *data++ + 1;
		1573	}
1191		1574
1192	if (flags & 4)	1575	if (flags & 4)
1193	{	1576	{
1194	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1577	faceid face = (data [0] << 8) + data [1]; data += 2;
		1578	need_facenum (self, face);
		1579	cell->tile [0] = self->face2tile [face];
1195	}	1580	}
1196		1581
1197	if (flags & 2)	1582	if (flags & 2)
1198	{	1583	{
1199	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1584	faceid face = (data [0] << 8) + data [1]; data += 2;
		1585	need_facenum (self, face);
		1586	cell->tile [1] = self->face2tile [face];
1200	}	1587	}
1201		1588
1202	if (flags & 1)	1589	if (flags & 1)
1203	{	1590	{
1204	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1591	faceid face = (data [0] << 8) + data [1]; data += 2;
		1592	need_facenum (self, face);
		1593	cell->tile [2] = self->face2tile [face];
1205	}	1594	}
1206	}	1595	}
1207	else	1596	else
1208	cell->darkness = -1;	1597	cell->darkness = 0;
1209	}	1598	}
1210	}	1599	}
1211		1600
1212	SV *	1601	SV *
1213	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1602	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1214	CODE:	1603	CODE:
1215	{	1604	{
1216	int x1, x;	1605	int x1, x;
1217	int y1, y;	1606	int y1, y;
1218	int z;	1607	int z;
…		…
1239	{	1628	{
1240	mapcell *cell = row->col + (x - row->c0);	1629	mapcell *cell = row->col + (x - row->c0);
1241		1630
1242	for (z = 0; z <= 0; z++)	1631	for (z = 0; z <= 0; z++)
1243	{	1632	{
1244	mapface face = cell->face [z];
1245
1246	if (face)
1247	{
1248	maptex tex = self->tex [face];	1633	maptex tex = self->tex [cell->tile [z]];
1249	int a0 = 255 - tex.a;	1634	int a0 = 255 - tex.a;
1250	int a1 = tex.a;	1635	int a1 = tex.a;
1251		1636
1252	r = (r * a0 + tex.r * a1) / 255;	1637	r = (r * a0 + tex.r * a1) / 255;
1253	g = (g * a0 + tex.g * a1) / 255;	1638	g = (g * a0 + tex.g * a1) / 255;
1254	b = (b * a0 + tex.b * a1) / 255;	1639	b = (b * a0 + tex.b * a1) / 255;
1255	a = (a * a0 + tex.a * a1) / 255;	1640	a = (a * a0 + tex.a * a1) / 255;
1256	}
1257	}	1641	}
1258	}	1642	}
1259		1643
1260	*map++ = (r )	1644	*map++ = (r )
1261	| (g << 8)	1645	| (g << 8)
…		…
1268	}	1652	}
1269	OUTPUT:	1653	OUTPUT:
1270	RETVAL	1654	RETVAL
1271		1655
1272	void	1656	void
1273	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1657	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1274	PPCODE:	1658	CODE:
1275	{	1659	{
1276	int vx, vy;	1660	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1661	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1662	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1663	smooth_key skey;
1277	int x, y, z;	1664	int x, y, z;
1278	int last_name;	1665	int last_name;
1279	mapface face;	1666
		1667	// thats current max. sorry.
		1668	if (sw > 255) sw = 255;
		1669	if (sh > 255) sh = 255;
		1670
		1671	// clear key, in case of extra padding
		1672	memset (&skey, 0, sizeof (skey));
		1673
		1674	glColor4ub (255, 255, 255, 255);
		1675
		1676	glEnable (GL_BLEND);
		1677	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1678	glEnable (GL_TEXTURE_2D);
		1679	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1680
		1681	glBegin (GL_QUADS);
		1682
		1683	last_name = 0;
		1684
		1685	mx += self->x;
		1686	my += self->y;
		1687
		1688	// first pass: determine smooth_max
		1689	// rather ugly, if you ask me
		1690	// could also be stored inside mapcell and updated on change
		1691	memset (smooth_max, 0, sizeof (smooth_max));
		1692
		1693	for (y = 0; y < sh; y++)
		1694	if (0 <= y + my && y + my < self->rows)
		1695	{
		1696	maprow *row = self->row + (y + my);
		1697
		1698	for (x = 0; x < sw; x++)
		1699	if (row->c0 <= x + mx && x + mx < row->c1)
		1700	{
		1701	mapcell *cell = row->col + (x + mx - row->c0);
		1702
		1703	smooth_max[x + 1][y + 1] =
		1704	MAX (self->tex [cell->tile [0]].smoothlevel,
		1705	MAX (self->tex [cell->tile [1]].smoothlevel,
		1706	self->tex [cell->tile [2]].smoothlevel));
		1707	}
		1708	}
		1709
		1710	for (z = 0; z <= 2; z++)
		1711	{
		1712	memset (smooth_level, 0, sizeof (smooth_level));
		1713
		1714	for (y = 0; y < sh; y++)
		1715	if (0 <= y + my && y + my < self->rows)
		1716	{
		1717	maprow *row = self->row + (y + my);
		1718
		1719	for (x = 0; x < sw; x++)
		1720	if (row->c0 <= x + mx && x + mx < row->c1)
		1721	{
		1722	mapcell *cell = row->col + (x + mx - row->c0);
		1723	tileid tile = cell->tile [z];
		1724
		1725	if (tile)
		1726	{
		1727	maptex tex = self->tex [tile];
		1728	int px = (x + 1) * T - tex.w;
		1729	int py = (y + 1) * T - tex.h;
		1730
		1731	// suppressing texture state switches here
		1732	// is only moderately effective, but worth the extra effort
		1733	if (last_name != tex.name)
		1734	{
		1735	if (!tex.name)
		1736	tex = self->tex [2]; /* missing, replace by noface */
		1737
		1738	glEnd ();
		1739	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1740	glBegin (GL_QUADS);
		1741	}
		1742
		1743	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1744	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1745	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1746	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1747
		1748	if (cell->flags && z == 2)
		1749	{
		1750	if (cell->flags & 1)
		1751	{
		1752	maptex tex = self->tex [1];
		1753	int px = x * T + T * 2 / 32;
		1754	int py = y * T - T * 6 / 32;
		1755
		1756	glEnd ();
		1757	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1758	glBegin (GL_QUADS);
		1759
		1760	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1761	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1762	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1763	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1764	}
		1765	}
		1766
		1767	// update smooth hash
		1768	if (tex.smoothtile)
		1769	{
		1770	skey.tile = tex.smoothtile;
		1771	skey.level = tex.smoothlevel;
		1772
		1773	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1774
		1775	// add bits to current tile and all neighbours. skey.x|y is
		1776	// shifted +1|+1 so we always stay positive.
		1777
		1778	// bits is ___n cccc CCCC bbbb
		1779	// n do not draw borders&corners
		1780	// c draw these corners, but...
		1781	// C ... not these
		1782	// b draw these borders
		1783
		1784	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1785	// ┃· ·· ·┃ ━━
		1786
		1787	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1788	// ·· ·· ·┏ ┓·
		1789
		1790	// full tile
		1791	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1792
		1793	// borders
		1794	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1795	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1796	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1797	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1798
		1799	// corners
		1800	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1801	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1802	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1803	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1804	}
		1805	}
		1806	}
		1807	}
		1808
		1809	// go through all smoothlevels, lowest to highest, then draw.
		1810	// this is basically counting sort
		1811	{
		1812	int w, b;
		1813
		1814	for (w = 0; w < 256 / 32; ++w)
		1815	{
		1816	uint32_t smask = smooth_level [w];
		1817	if (smask)
		1818	for (b = 0; b < 32; ++b)
		1819	if (smask & (((uint32_t)1) << b))
		1820	{
		1821	int level = (w << 5) | b;
		1822	HE *he;
		1823
		1824	hv_iterinit (smooth);
		1825	while ((he = hv_iternext (smooth)))
		1826	{
		1827	smooth_key *skey = (smooth_key *)HeKEY (he);
		1828	IV bits = SvIVX (HeVAL (he));
		1829
		1830	if (!(bits & 0x1000)
		1831	&& skey->level == level
		1832	&& level > smooth_max [skey->x][skey->y])
		1833	{
		1834	maptex tex = self->tex [skey->tile];
		1835	int px = (((int)skey->x) - 1) * T;
		1836	int py = (((int)skey->y) - 1) * T;
		1837	int border = bits & 15;
		1838	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1839	float dx = tex.s * .0625f; // 16 images/row
		1840	float dy = tex.t * .5f ; // 2 images/column
		1841
		1842	// this time naively avoiding texture state changes
		1843	// save gobs of state changes.
		1844	if (last_name != tex.name)
		1845	{
		1846	if (!tex.name)
		1847	continue; // smoothing not yet available
		1848
		1849	glEnd ();
		1850	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1851	glBegin (GL_QUADS);
		1852	}
		1853
		1854	if (border)
		1855	{
		1856	float ox = border * dx;
		1857
		1858	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1859	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1860	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1861	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1862	}
		1863
		1864	if (corner)
		1865	{
		1866	float ox = corner * dx;
		1867
		1868	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1869	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1870	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1871	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1872	}
		1873	}
		1874	}
		1875	}
		1876	}
		1877	}
		1878
		1879	hv_clear (smooth);
		1880	}
		1881
		1882	glEnd ();
		1883
		1884	glDisable (GL_TEXTURE_2D);
		1885	glDisable (GL_BLEND);
		1886
		1887	// top layer: overlays such as the health bar
		1888	for (y = 0; y < sh; y++)
		1889	if (0 <= y + my && y + my < self->rows)
		1890	{
		1891	maprow *row = self->row + (y + my);
		1892
		1893	for (x = 0; x < sw; x++)
		1894	if (row->c0 <= x + mx && x + mx < row->c1)
		1895	{
		1896	mapcell *cell = row->col + (x + mx - row->c0);
		1897
		1898	int px = x * T;
		1899	int py = y * T;
		1900
		1901	if (cell->stat_hp)
		1902	{
		1903	int width = cell->stat_width * T;
		1904	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1905
		1906	glColor3ub (0, 0, 0);
		1907	glRectf (px + 1, py - thick - 2,
		1908	px + width - 1, py);
		1909
		1910	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1911	glRectf (px + 2,
		1912	py - thick - 1,
		1913	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1914	}
		1915	}
		1916	}
		1917	}
		1918
		1919	void
		1920	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1921	CODE:
		1922	{
		1923	static float color[16][3] = {
		1924	{ 0.00F, 0.00F, 0.00F },
		1925	{ 1.00F, 1.00F, 1.00F },
		1926	{ 0.00F, 0.00F, 0.55F },
		1927	{ 1.00F, 0.00F, 0.00F },
		1928
		1929	{ 1.00F, 0.54F, 0.00F },
		1930	{ 0.11F, 0.56F, 1.00F },
		1931	{ 0.93F, 0.46F, 0.00F },
		1932	{ 0.18F, 0.54F, 0.34F },
		1933
		1934	{ 0.56F, 0.73F, 0.56F },
		1935	{ 0.80F, 0.80F, 0.80F },
		1936	{ 0.55F, 0.41F, 0.13F },
		1937	{ 0.99F, 0.77F, 0.26F },
		1938
		1939	{ 0.74F, 0.65F, 0.41F },
		1940
		1941	{ 0.00F, 1.00F, 1.00F },
		1942	{ 1.00F, 0.00F, 1.00F },
		1943	{ 1.00F, 1.00F, 0.00F },
		1944	};
		1945
		1946	int x, y;
		1947
		1948	glEnable (GL_TEXTURE_2D);
		1949	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1950	glEnable (GL_BLEND);
		1951	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1952	glBegin (GL_QUADS);
		1953
		1954	for (y = 0; y < h; y++)
		1955	for (x = 0; x < w; x++)
		1956	{
		1957	unsigned char m = data [x + y * w];
		1958
		1959	if (m)
		1960	{
		1961	float *c = color [m & 15];
		1962
		1963	float tx1 = m & 0x40 ? 0.5 : 0.;
		1964	float tx2 = tx1 + 0.5;
		1965
		1966	glColor4f (c[0], c[1], c[2], 0.75);
		1967	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		1968	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		1969	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		1970	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		1971	}
		1972	}
		1973
		1974	glEnd ();
		1975	glDisable (GL_BLEND);
		1976	glDisable (GL_TEXTURE_2D);
		1977	}
		1978
		1979	void
		1980	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh, int smoothing, const char *matrix)
		1981	PPCODE:
		1982	{
		1983	int x, y;
1280	int sw4 = (sw + 3) & ~3;	1984	int sw4 = (sw + 3) & ~3;
1281	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1985	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1282	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1986	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1283		1987
1284	memset (darkness, 255, sw4 * sh);	1988	memset (darkness, 255, sw4 * sh);
1285	SvPOK_only (darkness_sv);	1989	SvPOK_only (darkness_sv);
1286	SvCUR_set (darkness_sv, sw4 * sh);	1990	SvCUR_set (darkness_sv, sw4 * sh);
1287		1991
1288	vx = self->x + (self->w - sw) / 2 - shift_x;	1992	mx += self->x;
1289	vy = self->y + (self->h - sh) / 2 - shift_y;	1993	my += self->y;
1290		1994
1291	/*
1292	int vx = self->vx = self->w >= sw
1293	? self->x + (self->w - sw) / 2
1294	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1295
1296	int vy = self->vy = self->h >= sh
1297	? self->y + (self->h - sh) / 2
1298	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1299	*/
1300
1301	glColor4ub (255, 255, 255, 255);
1302
1303	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1304	glEnable (GL_BLEND);
1305	glEnable (GL_TEXTURE_2D);
1306	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1307
1308	glBegin (GL_QUADS);
1309
1310	last_name = 0;
1311
1312	for (z = 0; z < 3; z++)
1313	for (y = 0; y < sh; y++)	1995	for (y = 0; y < sh; y++)
1314	if (0 <= y + vy && y + vy < self->rows)	1996	if (0 <= y + my && y + my < self->rows)
1315	{	1997	{
1316	maprow *row = self->row + (y + vy);	1998	maprow *row = self->row + (y + my);
1317		1999
1318	for (x = 0; x < sw; x++)	2000	for (x = 0; x < sw; x++)
1319	if (row->c0 <= x + vx && x + vx < row->c1)	2001	if (row->c0 <= x + mx && x + mx < row->c1)
1320	{	2002	{
1321	mapcell *cell = row->col + (x + vx - row->c0);	2003	mapcell *cell = row->col + (x + mx - row->c0);
1322		2004
1323	darkness[y * sw4 + x] = cell->darkness < 0	2005	darkness[y * sw4 + x] = cell->darkness
		2006	? 255 - (cell->darkness - 1)
1324	? 255 - FOW_DARKNESS	2007	: 255 - FOW_DARKNESS;
1325	: 255 - cell->darkness;	2008	}
		2009	}
1326		2010
1327	face = cell->face [z];	2011	if (smoothing)
		2012	{
		2013	SV *darkness2_sv = sv_2mortal (newSV (sw4 * sh));
		2014	uint8_t *darkness2 = (uint8_t *)SvPVX (darkness2_sv);
1328		2015
1329	if (face)	2016	SvPOK_only (darkness2_sv);
		2017	SvCUR_set (darkness2_sv, sw4 * sh);
		2018
		2019	for (y = 0; y < sh; ++y)
		2020	for (x = 0; x < sw4; ++x)
		2021	{
		2022	float *f = (float *)matrix;
		2023	int dx, dy;
		2024	float sum = 0.f;
		2025
		2026	for (dy = -1; dy <= 1; ++dy)
		2027	for (dx = -1; dx <= 1; ++dx)
1330	{	2028	{
1331	maptex tex = self->tex [face];	2029	unsigned int x2 = x + dx;
		2030	unsigned int y2 = y + dy;
1332		2031
1333	int px = (x + 1) * 32 - tex.w;	2032	sum += (x2 < sw && y2 < sh ? darkness [y2 * sw4 + x2] : 255) * *f++;
1334	int py = (y + 1) * 32 - tex.h;
1335
1336	if (last_name != tex.name)
1337	{
1338	glEnd ();
1339	last_name = tex.name;
1340	glBindTexture (GL_TEXTURE_2D, last_name);
1341	glBegin (GL_QUADS);
1342	}
1343
1344	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1345	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1346	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1347	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1348	}	2033	}
1349	}	2034
		2035	darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum;
1350	}	2036	}
1351		2037
1352	glEnd ();	2038	darkness_sv = darkness2_sv;
1353		2039	}
1354	glDisable (GL_TEXTURE_2D);
1355	glDisable (GL_BLEND);
1356		2040
1357	EXTEND (SP, 3);	2041	EXTEND (SP, 3);
1358	PUSHs (sv_2mortal (newSViv (sw4)));	2042	PUSHs (sv_2mortal (newSViv (sw4)));
1359	PUSHs (sv_2mortal (newSViv (sh)));	2043	PUSHs (sv_2mortal (newSViv (sh)));
1360	PUSHs (darkness_sv);	2044	PUSHs (darkness_sv);
1361	}	2045	}
1362		2046
1363	SV *	2047	SV *
1364	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2048	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1365	CODE:	2049	CODE:
1366	{	2050	{
1367	int x, y, x1, y1;	2051	int x, y, x1, y1;
1368	SV *data_sv = newSV (w * h * 7 + 5);	2052	SV *data_sv = newSV (w * h * 7 + 5);
1369	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2053	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1394	if (row && row->c0 <= x && x < row->c1)	2078	if (row && row->c0 <= x && x < row->c1)
1395	{	2079	{
1396	mapcell *cell = row->col + (x - row->c0);	2080	mapcell *cell = row->col + (x - row->c0);
1397	uint8_t flags = 0;	2081	uint8_t flags = 0;
1398		2082
1399	if (cell->face [0]) flags |= 1;	2083	if (cell->tile [0]) flags |= 1;
1400	if (cell->face [1]) flags |= 2;	2084	if (cell->tile [1]) flags |= 2;
1401	if (cell->face [2]) flags |= 4;	2085	if (cell->tile [2]) flags |= 4;
1402		2086
1403	*data++ = flags;	2087	*data++ = flags;
1404		2088
1405	if (flags & 1)	2089	if (flags & 1)
1406	{	2090	{
		2091	tileid tile = cell->tile [0];
1407	*data++ = cell->face [0] >> 8;	2092	*data++ = tile >> 8;
1408	*data++ = cell->face [0];	2093	*data++ = tile;
1409	}	2094	}
1410		2095
1411	if (flags & 2)	2096	if (flags & 2)
1412	{	2097	{
		2098	tileid tile = cell->tile [1];
1413	*data++ = cell->face [1] >> 8;	2099	*data++ = tile >> 8;
1414	*data++ = cell->face [1];	2100	*data++ = tile;
1415	}	2101	}
1416		2102
1417	if (flags & 4)	2103	if (flags & 4)
1418	{	2104	{
		2105	tileid tile = cell->tile [2];
1419	*data++ = cell->face [2] >> 8;	2106	*data++ = tile >> 8;
1420	*data++ = cell->face [2];	2107	*data++ = tile;
1421	}	2108	}
1422	}	2109	}
1423	else	2110	else
1424	*data++ = 0;	2111	*data++ = 0;
1425	}	2112	}
…		…
1431	}	2118	}
1432	OUTPUT:	2119	OUTPUT:
1433	RETVAL	2120	RETVAL
1434		2121
1435	void	2122	void
1436	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2123	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1437	PPCODE:	2124	PPCODE:
1438	{	2125	{
1439	int x, y, z;	2126	int x, y, z;
1440	int w, h;	2127	int w, h;
1441	int x1, y1;	2128	int x1, y1;
…		…
1465	{	2152	{
1466	uint8_t flags = *data++;	2153	uint8_t flags = *data++;
1467		2154
1468	if (flags)	2155	if (flags)
1469	{	2156	{
1470	mapface face[3] = { 0, 0, 0 };
1471
1472	mapcell *cell = row_get_cell (row, x);	2157	mapcell *cell = row_get_cell (row, x);
		2158	tileid tile[3] = { 0, 0, 0 };
1473		2159
1474	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2160	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1475	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2161	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1476	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2162	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1477		2163
1478	if (cell->darkness <= 0)	2164	if (cell->darkness == 0)
1479	{	2165	{
1480	cell->darkness = -1;	2166	cell->darkness = 0;
1481		2167
1482	for (z = 0; z <= 2; z++)	2168	for (z = 0; z <= 2; z++)
1483	{	2169	{
1484	cell->face[z] = face[z];	2170	tileid t = tile [z];
1485		2171
1486	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2172	if (t >= self->texs || (t && !self->tex [t].name))
		2173	{
1487	XPUSHs (sv_2mortal (newSViv (face[z])));	2174	XPUSHs (sv_2mortal (newSViv (t)));
		2175	need_texid (self, t);
		2176	}
		2177
		2178	cell->tile [z] = t;
1488	}	2179	}
1489	}	2180	}
1490	}	2181	}
1491	}	2182	}
1492	}	2183	}
1493	}	2184	}
1494		2185
1495	MODULE = CFClient PACKAGE = CFClient::MixChunk	2186	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1496		2187
1497	CFClient::MixChunk	2188	CFPlus::MixChunk
1498	new_from_file (SV *class, char *path)	2189	new_from_file (SV *class, char *path)
1499	CODE:	2190	CODE:
1500	RETVAL = Mix_LoadWAV (path);	2191	RETVAL = Mix_LoadWAV (path);
1501	OUTPUT:	2192	OUTPUT:
1502	RETVAL	2193	RETVAL
1503		2194
1504	void	2195	void
1505	DESTROY (CFClient::MixChunk self)	2196	DESTROY (CFPlus::MixChunk self)
1506	CODE:	2197	CODE:
1507	Mix_FreeChunk (self);	2198	Mix_FreeChunk (self);
1508		2199
1509	int	2200	int
1510	volume (CFClient::MixChunk self, int volume = -1)	2201	volume (CFPlus::MixChunk self, int volume = -1)
1511	CODE:	2202	CODE:
1512	RETVAL = Mix_VolumeChunk (self, volume);	2203	RETVAL = Mix_VolumeChunk (self, volume);
1513	OUTPUT:	2204	OUTPUT:
1514	RETVAL	2205	RETVAL
1515		2206
1516	int	2207	int
1517	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2208	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1518	CODE:	2209	CODE:
1519	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2210	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1520	OUTPUT:	2211	OUTPUT:
1521	RETVAL	2212	RETVAL
1522		2213
1523	MODULE = CFClient PACKAGE = CFClient::MixMusic	2214	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1524		2215
1525	int	2216	int
1526	volume (int volume = -1)	2217	volume (int volume = -1)
1527	CODE:	2218	CODE:
1528	RETVAL = Mix_VolumeMusic (volume);	2219	RETVAL = Mix_VolumeMusic (volume);
1529	OUTPUT:	2220	OUTPUT:
1530	RETVAL	2221	RETVAL
1531		2222
		2223	int
		2224	fade_out (int ms)
		2225	CODE:
		2226	RETVAL = Mix_FadeOutMusic (ms);
		2227	OUTPUT:
		2228	RETVAL
		2229
1532	CFClient::MixMusic	2230	CFPlus::MixMusic
1533	new_from_file (SV *class, char *path)	2231	new_from_file (SV *class, char *path)
1534	CODE:	2232	CODE:
1535	RETVAL = Mix_LoadMUS (path);	2233	RETVAL = Mix_LoadMUS (path);
1536	OUTPUT:	2234	OUTPUT:
1537	RETVAL	2235	RETVAL
1538		2236
1539	void	2237	void
1540	DESTROY (CFClient::MixMusic self)	2238	DESTROY (CFPlus::MixMusic self)
1541	CODE:	2239	CODE:
1542	Mix_FreeMusic (self);	2240	Mix_FreeMusic (self);
1543		2241
1544	int	2242	int
1545	play (CFClient::MixMusic self, int loops = -1)	2243	play (CFPlus::MixMusic self, int loops = -1)
1546	CODE:	2244	CODE:
1547	RETVAL = Mix_PlayMusic (self, loops);	2245	RETVAL = Mix_PlayMusic (self, loops);
1548	OUTPUT:	2246	OUTPUT:
1549	RETVAL	2247	RETVAL
1550		2248
		2249	int
		2250	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2251	CODE:
		2252	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2253	OUTPUT:
		2254	RETVAL
		2255
1551	MODULE = CFClient PACKAGE = CFClient::OpenGL	2256	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1552		2257
1553	BOOT:	2258	BOOT:
1554	{	2259	{
1555	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2260	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1556	static const struct {	2261	static const struct {
1557	const char *name;	2262	const char *name;
1558	IV iv;	2263	IV iv;
1559	} *civ, const_iv[] = {	2264	} *civ, const_iv[] = {
1560	# define const_iv(name) { # name, (IV)name }	2265	# define const_iv(name) { # name, (IV)name }
		2266	const_iv (GL_VENDOR),
		2267	const_iv (GL_VERSION),
		2268	const_iv (GL_EXTENSIONS),
1561	const_iv (GL_COLOR_MATERIAL),	2269	const_iv (GL_COLOR_MATERIAL),
1562	const_iv (GL_SMOOTH),	2270	const_iv (GL_SMOOTH),
1563	const_iv (GL_FLAT),	2271	const_iv (GL_FLAT),
1564	const_iv (GL_DITHER),	2272	const_iv (GL_DITHER),
1565	const_iv (GL_BLEND),	2273	const_iv (GL_BLEND),
…		…
1567	const_iv (GL_SCISSOR_TEST),	2275	const_iv (GL_SCISSOR_TEST),
1568	const_iv (GL_DEPTH_TEST),	2276	const_iv (GL_DEPTH_TEST),
1569	const_iv (GL_ALPHA_TEST),	2277	const_iv (GL_ALPHA_TEST),
1570	const_iv (GL_NORMALIZE),	2278	const_iv (GL_NORMALIZE),
1571	const_iv (GL_RESCALE_NORMAL),	2279	const_iv (GL_RESCALE_NORMAL),
		2280	const_iv (GL_FRONT),
		2281	const_iv (GL_BACK),
1572	const_iv (GL_AND),	2282	const_iv (GL_AND),
1573	const_iv (GL_ONE),	2283	const_iv (GL_ONE),
1574	const_iv (GL_ZERO),	2284	const_iv (GL_ZERO),
1575	const_iv (GL_SRC_ALPHA),	2285	const_iv (GL_SRC_ALPHA),
1576	const_iv (GL_DST_ALPHA),	2286	const_iv (GL_DST_ALPHA),
1577	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2287	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1578	const_iv (GL_ONE_MINUS_DST_ALPHA),	2288	const_iv (GL_ONE_MINUS_DST_ALPHA),
1579	const_iv (GL_SRC_ALPHA_SATURATE),	2289	const_iv (GL_SRC_ALPHA_SATURATE),
1580	const_iv (GL_RGB),	2290	const_iv (GL_RGB),
1581	const_iv (GL_RGBA),	2291	const_iv (GL_RGBA),
		2292	const_iv (GL_RGBA4),
		2293	const_iv (GL_RGBA8),
		2294	const_iv (GL_RGB5_A1),
1582	const_iv (GL_UNSIGNED_BYTE),	2295	const_iv (GL_UNSIGNED_BYTE),
1583	const_iv (GL_UNSIGNED_SHORT),	2296	const_iv (GL_UNSIGNED_SHORT),
1584	const_iv (GL_UNSIGNED_INT),	2297	const_iv (GL_UNSIGNED_INT),
1585	const_iv (GL_ALPHA),	2298	const_iv (GL_ALPHA),
1586	const_iv (GL_INTENSITY),	2299	const_iv (GL_INTENSITY),
1587	const_iv (GL_LUMINANCE),	2300	const_iv (GL_LUMINANCE),
1588	const_iv (GL_LUMINANCE_ALPHA),	2301	const_iv (GL_LUMINANCE_ALPHA),
1589	const_iv (GL_FLOAT),	2302	const_iv (GL_FLOAT),
1590	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2303	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1591	const_iv (GL_COMPILE),	2304	const_iv (GL_COMPILE),
		2305	const_iv (GL_PROXY_TEXTURE_1D),
		2306	const_iv (GL_PROXY_TEXTURE_2D),
1592	const_iv (GL_TEXTURE_1D),	2307	const_iv (GL_TEXTURE_1D),
1593	const_iv (GL_TEXTURE_2D),	2308	const_iv (GL_TEXTURE_2D),
1594	const_iv (GL_TEXTURE_ENV),	2309	const_iv (GL_TEXTURE_ENV),
1595	const_iv (GL_TEXTURE_MAG_FILTER),	2310	const_iv (GL_TEXTURE_MAG_FILTER),
1596	const_iv (GL_TEXTURE_MIN_FILTER),	2311	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1618	const_iv (GL_SEPARABLE_2D),	2333	const_iv (GL_SEPARABLE_2D),
1619	const_iv (GL_CONVOLUTION_2D),	2334	const_iv (GL_CONVOLUTION_2D),
1620	const_iv (GL_CONVOLUTION_BORDER_MODE),	2335	const_iv (GL_CONVOLUTION_BORDER_MODE),
1621	const_iv (GL_CONSTANT_BORDER),	2336	const_iv (GL_CONSTANT_BORDER),
1622	const_iv (GL_LINES),	2337	const_iv (GL_LINES),
		2338	const_iv (GL_LINE_STRIP),
1623	const_iv (GL_LINE_LOOP),	2339	const_iv (GL_LINE_LOOP),
1624	const_iv (GL_QUADS),	2340	const_iv (GL_QUADS),
1625	const_iv (GL_QUAD_STRIP),	2341	const_iv (GL_QUAD_STRIP),
1626	const_iv (GL_TRIANGLES),	2342	const_iv (GL_TRIANGLES),
1627	const_iv (GL_TRIANGLE_STRIP),	2343	const_iv (GL_TRIANGLE_STRIP),
…		…
1635	# undef const_iv	2351	# undef const_iv
1636	};	2352	};
1637		2353
1638	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2354	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1639	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2355	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2356
		2357	texture_av = newAV ();
		2358	AvREAL_off (texture_av);
1640	}	2359	}
1641		2360
1642	char *	2361	char *
1643	gl_vendor ()	2362	gl_vendor ()
1644	CODE:	2363	CODE:
…		…
1658	CODE:	2377	CODE:
1659	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2378	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1660	OUTPUT:	2379	OUTPUT:
1661	RETVAL	2380	RETVAL
1662		2381
		2382	const char *glGetString (GLenum pname)
		2383
		2384	GLint glGetInteger (GLenum pname)
		2385	CODE:
		2386	glGetIntegerv (pname, &RETVAL);
		2387	OUTPUT:
		2388	RETVAL
		2389
		2390	GLdouble glGetDouble (GLenum pname)
		2391	CODE:
		2392	glGetDoublev (pname, &RETVAL);
		2393	OUTPUT:
		2394	RETVAL
		2395
1663	int glGetError ()	2396	int glGetError ()
		2397
		2398	void glFinish ()
1664		2399
1665	void glClear (int mask)	2400	void glClear (int mask)
1666		2401
1667	void glClearColor (float r, float g, float b, float a = 1.0)	2402	void glClearColor (float r, float g, float b, float a = 1.0)
1668	PROTOTYPE: @	2403	PROTOTYPE: @
…		…
1692	void glPushMatrix ()	2427	void glPushMatrix ()
1693		2428
1694	void glPopMatrix ()	2429	void glPopMatrix ()
1695		2430
1696	void glLoadIdentity ()	2431	void glLoadIdentity ()
		2432
		2433	void glDrawBuffer (int buffer)
		2434
		2435	void glReadBuffer (int buffer)
1697		2436
1698	# near_ and far_ are due to microsofts buggy "c" compiler	2437	# near_ and far_ are due to microsofts buggy "c" compiler
1699	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2438	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1700		2439
1701	# near_ and far_ are due to microsofts buggy "c" compiler	2440	# near_ and far_ are due to microsofts buggy "c" compiler
…		…
1731	r *= a;	2470	r *= a;
1732	g *= a;	2471	g *= a;
1733	b *= a;	2472	b *= a;
1734	}	2473	}
1735	// microsoft visual "c" rounds instead of truncating...	2474	// microsoft visual "c" rounds instead of truncating...
1736	glColor4ub (MIN ((int)(r * 256.f), 255),	2475	glColor4f (r, g, b, a);
1737	MIN ((int)(g * 256.f), 255),
1738	MIN ((int)(b * 256.f), 255),
1739	MIN ((int)(a * 256.f), 255));
1740		2476
1741	void glInterleavedArrays (int format, int stride, char *data)	2477	void glInterleavedArrays (int format, int stride, char *data)
1742		2478
1743	void glDrawElements (int mode, int count, int type, char *indices)	2479	void glDrawElements (int mode, int count, int type, char *indices)
1744		2480
…		…
1786		2522
1787	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2523	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1788		2524
1789	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2525	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1790		2526
		2527	void glPixelZoom (float x, float y)
		2528
1791	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2529	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1792		2530
1793	int glGenTexture ()	2531	int glGenTexture ()
1794	CODE:	2532	CODE:
1795	{	2533	RETVAL = gen_texture ();
1796	GLuint name;
1797	glGenTextures (1, &name);
1798	RETVAL = name;
1799	}
1800	OUTPUT:	2534	OUTPUT:
1801	RETVAL	2535	RETVAL
1802		2536
1803	void glDeleteTexture (int name)	2537	void glDeleteTexture (int name)
1804	CODE:	2538	CODE:
1805	{
1806	GLuint name_ = name;
1807	glDeleteTextures (1, &name_);	2539	del_texture (name);
1808	}	2540
1809
1810	int glGenList ()	2541	int glGenList ()
1811	CODE:	2542	CODE:
1812	RETVAL = glGenLists (1);	2543	RETVAL = glGenLists (1);
1813	OUTPUT:	2544	OUTPUT:
1814	RETVAL	2545	RETVAL
…		…
1821		2552
1822	void glEndList ()	2553	void glEndList ()
1823		2554
1824	void glCallList (int list)	2555	void glCallList (int list)
1825		2556
1826

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines