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/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 1.203 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
		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	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
983	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.)
984	PROTOTYPE: $$$;$$	1286	PROTOTYPE: $$$;$$
985	ALIAS:	1287	ALIAS:
986	draw_quad_alpha = 1	1288	draw_quad_alpha = 1
987	draw_quad_alpha_premultiplied = 2	1289	draw_quad_alpha_premultiplied = 2
988	CODE:	1290	CODE:
…		…
1026	glDisable (GL_ALPHA_TEST);	1328	glDisable (GL_ALPHA_TEST);
1027	glDisable (GL_BLEND);	1329	glDisable (GL_BLEND);
1028	}	1330	}
1029	}	1331	}
1030		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
1031	MODULE = CFClient PACKAGE = CFClient::Map	1344	MODULE = CFPlus PACKAGE = CFPlus::Map
1032		1345
1033	CFClient::Map	1346	CFPlus::Map
1034	new (SV *class, int map_width, int map_height)	1347	new (SV *class)
1035	CODE:	1348	CODE:
1036	New (0, RETVAL, 1, struct map);	1349	New (0, RETVAL, 1, struct map);
1037	RETVAL->x = 0;	1350	RETVAL->x = 0;
1038	RETVAL->y = 0;	1351	RETVAL->y = 0;
1039	RETVAL->w = map_width;	1352	RETVAL->w = 0;
1040	RETVAL->h = map_height;	1353	RETVAL->h = 0;
1041	RETVAL->ox = 0;	1354	RETVAL->ox = 0;
1042	RETVAL->oy = 0;	1355	RETVAL->oy = 0;
1043	RETVAL->faces = 8192;	1356	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1044	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1357	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;	1358	RETVAL->rows = 0;
1048	RETVAL->row = 0;	1359	RETVAL->row = 0;
1049	OUTPUT:	1360	OUTPUT:
1050	RETVAL	1361	RETVAL
1051		1362
1052	void	1363	void
1053	DESTROY (CFClient::Map self)	1364	DESTROY (CFPlus::Map self)
1054	CODE:	1365	CODE:
1055	{	1366	{
1056	map_clear (self);	1367	map_clear (self);
1057	Safefree (self->face);	1368	Safefree (self->face2tile);
		1369	Safefree (self->tex);
1058	Safefree (self);	1370	Safefree (self);
1059	}	1371	}
1060		1372
1061	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
1062	clear (CFClient::Map self)	1380	clear (CFPlus::Map self)
1063	CODE:	1381	CODE:
1064	map_clear (self);	1382	map_clear (self);
1065		1383
1066	void	1384	void
1067	set_face (CFClient::Map self, int face, int texid)	1385	set_tileid (CFPlus::Map self, int face, int tile)
1068	CODE:	1386	CODE:
1069	{	1387	{
1070	while (self->faces <= face)	1388	need_facenum (self, face); self->face2tile [face] = tile;
1071	{	1389	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	}	1390	}
1078		1391
1079	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
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)	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)
1081	CODE:	1417	CODE:
1082	{	1418	{
1083	while (self->texs <= texid)	1419	need_texid (self, texid);
1084	{
1085	Append (maptex, self->tex, self->texs, self->texs);
1086	self->texs *= 2;
1087	}
1088		1420
1089	{	1421	{
1090	maptex *tex = self->tex + texid;	1422	maptex *tex = self->tex + texid;
1091		1423
1092	tex->name = name;	1424	tex->name = name;
…		…
1109	// from transparent color bleeding and ugly wrapping effects.	1441	// from transparent color bleeding and ugly wrapping effects.
1110	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1442	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1111	}	1443	}
1112		1444
1113	int	1445	int
1114	ox (CFClient::Map self)	1446	ox (CFPlus::Map self)
1115	ALIAS:	1447	ALIAS:
1116	oy = 1	1448	oy = 1
1117	x = 2	1449	x = 2
1118	y = 3	1450	y = 3
1119	w = 4	1451	w = 4
…		…
1130	}	1462	}
1131	OUTPUT:	1463	OUTPUT:
1132	RETVAL	1464	RETVAL
1133		1465
1134	void	1466	void
1135	scroll (CFClient::Map self, int dx, int dy)	1467	scroll (CFPlus::Map self, int dx, int dy)
1136	CODE:	1468	CODE:
1137	{	1469	{
1138	if (dx > 0)	1470	if (dx > 0)
1139	map_blank (self, self->x, self->y, dx - 1, self->h);	1471	map_blank (self, self->x, self->y, dx, self->h);
1140	else if (dx < 0)	1472	else if (dx < 0)
1141	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);
1142		1474
1143	if (dy > 0)	1475	if (dy > 0)
1144	map_blank (self, self->x, self->y, self->w, dy - 1);	1476	map_blank (self, self->x, self->y, self->w, dy);
1145	else if (dy < 0)	1477	else if (dy < 0)
1146	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);
1147		1479
1148	self->ox += dx; self->x += dx;	1480	self->ox += dx; self->x += dx;
1149	self->oy += dy; self->y += dy;	1481	self->oy += dy; self->y += dy;
1150		1482
1151	while (self->y < 0)	1483	while (self->y < 0)
…		…
1156	self->y += MAP_EXTEND_Y;	1488	self->y += MAP_EXTEND_Y;
1157	}	1489	}
1158	}	1490	}
1159		1491
1160	void	1492	void
1161	map1a_update (CFClient::Map self, SV *data_)	1493	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1162	CODE:	1494	CODE:
1163	{	1495	{
1164	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1496	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1165	uint8_t *data_end = (uint8_t *)SvEND (data_);	1497	uint8_t *data_end = (uint8_t *)SvEND (data_);
1166	mapcell *cell;	1498	mapcell *cell;
1167	int x, y, flags;	1499	int x, y, flags;
1168		1500
1169	while (data < data_end)	1501	while (data < data_end - 1)
1170	{	1502	{
1171	flags = (data [0] << 8) + data [1]; data += 2;	1503	flags = (data [0] << 8) + data [1]; data += 2;
1172		1504
1173	x = ((flags >> 10) & 63) + self->x;	1505	x = self->x + ((flags >> 10) & 63);
1174	y = ((flags >> 4) & 63) + self->y;	1506	y = self->y + ((flags >> 4) & 63);
1175		1507
1176	cell = map_get_cell (self, x, y);	1508	cell = map_get_cell (self, x, y);
1177		1509
1178	if (flags & 15)	1510	if (flags & 15)
1179	{	1511	{
1180	if (cell->darkness < 0)	1512	if (!cell->darkness)
1181	{	1513	{
		1514	memset (cell, 0, sizeof (*cell));
1182	cell->darkness = 0;	1515	cell->darkness = 256;
1183	cell->face [0] = 0;
1184	cell->face [1] = 0;
1185	cell->face [2] = 0;
1186	}	1516	}
1187		1517
1188	cell->darkness = flags & 8 ? *data++ : 255;
1189
1190	//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	}
1191		1559
1192	if (flags & 4)	1560	if (flags & 4)
1193	{	1561	{
1194	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];
1195	}	1565	}
1196		1566
1197	if (flags & 2)	1567	if (flags & 2)
1198	{	1568	{
1199	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];
1200	}	1572	}
1201		1573
1202	if (flags & 1)	1574	if (flags & 1)
1203	{	1575	{
1204	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];
1205	}	1579	}
1206	}	1580	}
1207	else	1581	else
1208	cell->darkness = -1;	1582	cell->darkness = 0;
1209	}	1583	}
1210	}	1584	}
1211		1585
1212	SV *	1586	SV *
1213	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)
1214	CODE:	1588	CODE:
1215	{	1589	{
1216	int x1, x;	1590	int x1, x;
1217	int y1, y;	1591	int y1, y;
1218	int z;	1592	int z;
…		…
1239	{	1613	{
1240	mapcell *cell = row->col + (x - row->c0);	1614	mapcell *cell = row->col + (x - row->c0);
1241		1615
1242	for (z = 0; z <= 0; z++)	1616	for (z = 0; z <= 0; z++)
1243	{	1617	{
1244	mapface face = cell->face [z];
1245
1246	if (face)
1247	{
1248	maptex tex = self->tex [face];	1618	maptex tex = self->tex [cell->tile [z]];
1249	int a0 = 255 - tex.a;	1619	int a0 = 255 - tex.a;
1250	int a1 = tex.a;	1620	int a1 = tex.a;
1251		1621
1252	r = (r * a0 + tex.r * a1) / 255;	1622	r = (r * a0 + tex.r * a1) / 255;
1253	g = (g * a0 + tex.g * a1) / 255;	1623	g = (g * a0 + tex.g * a1) / 255;
1254	b = (b * a0 + tex.b * a1) / 255;	1624	b = (b * a0 + tex.b * a1) / 255;
1255	a = (a * a0 + tex.a * a1) / 255;	1625	a = (a * a0 + tex.a * a1) / 255;
1256	}
1257	}	1626	}
1258	}	1627	}
1259		1628
1260	*map++ = (r )	1629	*map++ = (r )
1261	| (g << 8)	1630	| (g << 8)
…		…
1268	}	1637	}
1269	OUTPUT:	1638	OUTPUT:
1270	RETVAL	1639	RETVAL
1271		1640
1272	void	1641	void
1273	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)
1274	PPCODE:	1643	CODE:
1275	{	1644	{
1276	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;
1277	int x, y, z;	1649	int x, y, z;
1278	int last_name;	1650	int last_name;
1279	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;
1280	int sw4 = (sw + 3) & ~3;	1969	int sw4 = (sw + 3) & ~3;
1281	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	1970	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));
1282	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	1971	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);
1283		1972
1284	memset (darkness, 255, sw4 * sh);	1973	memset (darkness, 255, sw4 * sh);
1285	SvPOK_only (darkness_sv);	1974	SvPOK_only (darkness_sv);
1286	SvCUR_set (darkness_sv, sw4 * sh);	1975	SvCUR_set (darkness_sv, sw4 * sh);
1287		1976
1288	vx = self->x + (self->w - sw) / 2 - shift_x;	1977	mx += self->x;
1289	vy = self->y + (self->h - sh) / 2 - shift_y;	1978	my += self->y;
1290		1979
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++)	1980	for (y = 0; y < sh; y++)
1314	if (0 <= y + vy && y + vy < self->rows)	1981	if (0 <= y + my && y + my < self->rows)
1315	{	1982	{
1316	maprow *row = self->row + (y + vy);	1983	maprow *row = self->row + (y + my);
1317		1984
1318	for (x = 0; x < sw; x++)	1985	for (x = 0; x < sw; x++)
1319	if (row->c0 <= x + vx && x + vx < row->c1)	1986	if (row->c0 <= x + mx && x + mx < row->c1)
1320	{	1987	{
1321	mapcell *cell = row->col + (x + vx - row->c0);	1988	mapcell *cell = row->col + (x + mx - row->c0);
1322		1989
1323	darkness[y * sw4 + x] = cell->darkness < 0	1990	darkness[y * sw4 + x] = cell->darkness
		1991	? 255 - (cell->darkness - 1)
1324	? 255 - FOW_DARKNESS	1992	: 255 - FOW_DARKNESS;
1325	: 255 - cell->darkness;	1993	}
		1994	}
1326		1995
1327	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);
1328		2000
1329	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)
1330	{	2013	{
1331	maptex tex = self->tex [face];	2014	unsigned int x2 = x + dx;
		2015	unsigned int y2 = y + dy;
1332		2016
1333	int px = (x + 1) * 32 - tex.w;	2017	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	}	2018	}
1349	}	2019
		2020	darkness2 [y * sw4 + x] = sum > 255. ? 255. : sum;
1350	}	2021	}
1351		2022
1352	glEnd ();	2023	darkness_sv = darkness2_sv;
1353		2024	}
1354	glDisable (GL_TEXTURE_2D);
1355	glDisable (GL_BLEND);
1356		2025
1357	EXTEND (SP, 3);	2026	EXTEND (SP, 3);
1358	PUSHs (sv_2mortal (newSViv (sw4)));	2027	PUSHs (sv_2mortal (newSViv (sw4)));
1359	PUSHs (sv_2mortal (newSViv (sh)));	2028	PUSHs (sv_2mortal (newSViv (sh)));
1360	PUSHs (darkness_sv);	2029	PUSHs (darkness_sv);
1361	}	2030	}
1362		2031
1363	SV *	2032	SV *
1364	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)
1365	CODE:	2034	CODE:
1366	{	2035	{
1367	int x, y, x1, y1;	2036	int x, y, x1, y1;
1368	SV *data_sv = newSV (w * h * 7 + 5);	2037	SV *data_sv = newSV (w * h * 7 + 5);
1369	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2038	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1394	if (row && row->c0 <= x && x < row->c1)	2063	if (row && row->c0 <= x && x < row->c1)
1395	{	2064	{
1396	mapcell *cell = row->col + (x - row->c0);	2065	mapcell *cell = row->col + (x - row->c0);
1397	uint8_t flags = 0;	2066	uint8_t flags = 0;
1398		2067
1399	if (cell->face [0]) flags |= 1;	2068	if (cell->tile [0]) flags |= 1;
1400	if (cell->face [1]) flags |= 2;	2069	if (cell->tile [1]) flags |= 2;
1401	if (cell->face [2]) flags |= 4;	2070	if (cell->tile [2]) flags |= 4;
1402		2071
1403	*data++ = flags;	2072	*data++ = flags;
1404		2073
1405	if (flags & 1)	2074	if (flags & 1)
1406	{	2075	{
		2076	tileid tile = cell->tile [0];
1407	*data++ = cell->face [0] >> 8;	2077	*data++ = tile >> 8;
1408	*data++ = cell->face [0];	2078	*data++ = tile;
1409	}	2079	}
1410		2080
1411	if (flags & 2)	2081	if (flags & 2)
1412	{	2082	{
		2083	tileid tile = cell->tile [1];
1413	*data++ = cell->face [1] >> 8;	2084	*data++ = tile >> 8;
1414	*data++ = cell->face [1];	2085	*data++ = tile;
1415	}	2086	}
1416		2087
1417	if (flags & 4)	2088	if (flags & 4)
1418	{	2089	{
		2090	tileid tile = cell->tile [2];
1419	*data++ = cell->face [2] >> 8;	2091	*data++ = tile >> 8;
1420	*data++ = cell->face [2];	2092	*data++ = tile;
1421	}	2093	}
1422	}	2094	}
1423	else	2095	else
1424	*data++ = 0;	2096	*data++ = 0;
1425	}	2097	}
…		…
1431	}	2103	}
1432	OUTPUT:	2104	OUTPUT:
1433	RETVAL	2105	RETVAL
1434		2106
1435	void	2107	void
1436	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)
1437	PPCODE:	2109	PPCODE:
1438	{	2110	{
1439	int x, y, z;	2111	int x, y, z;
1440	int w, h;	2112	int w, h;
1441	int x1, y1;	2113	int x1, y1;
…		…
1465	{	2137	{
1466	uint8_t flags = *data++;	2138	uint8_t flags = *data++;
1467		2139
1468	if (flags)	2140	if (flags)
1469	{	2141	{
1470	mapface face[3] = { 0, 0, 0 };
1471
1472	mapcell *cell = row_get_cell (row, x);	2142	mapcell *cell = row_get_cell (row, x);
		2143	tileid tile[3] = { 0, 0, 0 };
1473		2144
1474	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2145	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1475	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2146	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1476	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2147	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1477		2148
1478	if (cell->darkness <= 0)	2149	if (cell->darkness == 0)
1479	{	2150	{
1480	cell->darkness = -1;	2151	cell->darkness = 0;
1481		2152
1482	for (z = 0; z <= 2; z++)	2153	for (z = 0; z <= 2; z++)
1483	{	2154	{
1484	cell->face[z] = face[z];	2155	tileid t = tile [z];
1485		2156
1486	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2157	if (t >= self->texs || (t && !self->tex [t].name))
		2158	{
1487	XPUSHs (sv_2mortal (newSViv (face[z])));	2159	XPUSHs (sv_2mortal (newSViv (t)));
		2160	need_texid (self, t);
		2161	}
		2162
		2163	cell->tile [z] = t;
1488	}	2164	}
1489	}	2165	}
1490	}	2166	}
1491	}	2167	}
1492	}	2168	}
1493	}	2169	}
1494		2170
1495	MODULE = CFClient PACKAGE = CFClient::MixChunk	2171	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1496		2172
1497	CFClient::MixChunk	2173	CFPlus::MixChunk
1498	new_from_file (SV *class, char *path)	2174	new_from_file (SV *class, char *path)
1499	CODE:	2175	CODE:
1500	RETVAL = Mix_LoadWAV (path);	2176	RETVAL = Mix_LoadWAV (path);
1501	OUTPUT:	2177	OUTPUT:
1502	RETVAL	2178	RETVAL
1503		2179
1504	void	2180	void
1505	DESTROY (CFClient::MixChunk self)	2181	DESTROY (CFPlus::MixChunk self)
1506	CODE:	2182	CODE:
1507	Mix_FreeChunk (self);	2183	Mix_FreeChunk (self);
1508		2184
1509	int	2185	int
1510	volume (CFClient::MixChunk self, int volume = -1)	2186	volume (CFPlus::MixChunk self, int volume = -1)
1511	CODE:	2187	CODE:
1512	RETVAL = Mix_VolumeChunk (self, volume);	2188	RETVAL = Mix_VolumeChunk (self, volume);
1513	OUTPUT:	2189	OUTPUT:
1514	RETVAL	2190	RETVAL
1515		2191
1516	int	2192	int
1517	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)
1518	CODE:	2194	CODE:
1519	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2195	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1520	OUTPUT:	2196	OUTPUT:
1521	RETVAL	2197	RETVAL
1522		2198
1523	MODULE = CFClient PACKAGE = CFClient::MixMusic	2199	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1524		2200
1525	int	2201	int
1526	volume (int volume = -1)	2202	volume (int volume = -1)
1527	CODE:	2203	CODE:
1528	RETVAL = Mix_VolumeMusic (volume);	2204	RETVAL = Mix_VolumeMusic (volume);
1529	OUTPUT:	2205	OUTPUT:
1530	RETVAL	2206	RETVAL
1531		2207
		2208	int
		2209	fade_out (int ms)
		2210	CODE:
		2211	RETVAL = Mix_FadeOutMusic (ms);
		2212	OUTPUT:
		2213	RETVAL
		2214
1532	CFClient::MixMusic	2215	CFPlus::MixMusic
1533	new_from_file (SV *class, char *path)	2216	new_from_file (SV *class, char *path)
1534	CODE:	2217	CODE:
1535	RETVAL = Mix_LoadMUS (path);	2218	RETVAL = Mix_LoadMUS (path);
1536	OUTPUT:	2219	OUTPUT:
1537	RETVAL	2220	RETVAL
1538		2221
1539	void	2222	void
1540	DESTROY (CFClient::MixMusic self)	2223	DESTROY (CFPlus::MixMusic self)
1541	CODE:	2224	CODE:
1542	Mix_FreeMusic (self);	2225	Mix_FreeMusic (self);
1543		2226
1544	int	2227	int
1545	play (CFClient::MixMusic self, int loops = -1)	2228	play (CFPlus::MixMusic self, int loops = -1)
1546	CODE:	2229	CODE:
1547	RETVAL = Mix_PlayMusic (self, loops);	2230	RETVAL = Mix_PlayMusic (self, loops);
1548	OUTPUT:	2231	OUTPUT:
1549	RETVAL	2232	RETVAL
1550		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
1551	MODULE = CFClient PACKAGE = CFClient::OpenGL	2241	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
1552		2242
1553	BOOT:	2243	BOOT:
1554	{	2244	{
1555	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2245	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1556	static const struct {	2246	static const struct {
1557	const char *name;	2247	const char *name;
1558	IV iv;	2248	IV iv;
1559	} *civ, const_iv[] = {	2249	} *civ, const_iv[] = {
1560	# 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),
1561	const_iv (GL_COLOR_MATERIAL),	2254	const_iv (GL_COLOR_MATERIAL),
1562	const_iv (GL_SMOOTH),	2255	const_iv (GL_SMOOTH),
1563	const_iv (GL_FLAT),	2256	const_iv (GL_FLAT),
1564	const_iv (GL_DITHER),	2257	const_iv (GL_DITHER),
1565	const_iv (GL_BLEND),	2258	const_iv (GL_BLEND),
…		…
1567	const_iv (GL_SCISSOR_TEST),	2260	const_iv (GL_SCISSOR_TEST),
1568	const_iv (GL_DEPTH_TEST),	2261	const_iv (GL_DEPTH_TEST),
1569	const_iv (GL_ALPHA_TEST),	2262	const_iv (GL_ALPHA_TEST),
1570	const_iv (GL_NORMALIZE),	2263	const_iv (GL_NORMALIZE),
1571	const_iv (GL_RESCALE_NORMAL),	2264	const_iv (GL_RESCALE_NORMAL),
		2265	const_iv (GL_FRONT),
		2266	const_iv (GL_BACK),
1572	const_iv (GL_AND),	2267	const_iv (GL_AND),
1573	const_iv (GL_ONE),	2268	const_iv (GL_ONE),
1574	const_iv (GL_ZERO),	2269	const_iv (GL_ZERO),
1575	const_iv (GL_SRC_ALPHA),	2270	const_iv (GL_SRC_ALPHA),
1576	const_iv (GL_DST_ALPHA),	2271	const_iv (GL_DST_ALPHA),
1577	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2272	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1578	const_iv (GL_ONE_MINUS_DST_ALPHA),	2273	const_iv (GL_ONE_MINUS_DST_ALPHA),
1579	const_iv (GL_SRC_ALPHA_SATURATE),	2274	const_iv (GL_SRC_ALPHA_SATURATE),
1580	const_iv (GL_RGB),	2275	const_iv (GL_RGB),
1581	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),
1582	const_iv (GL_UNSIGNED_BYTE),	2280	const_iv (GL_UNSIGNED_BYTE),
1583	const_iv (GL_UNSIGNED_SHORT),	2281	const_iv (GL_UNSIGNED_SHORT),
1584	const_iv (GL_UNSIGNED_INT),	2282	const_iv (GL_UNSIGNED_INT),
1585	const_iv (GL_ALPHA),	2283	const_iv (GL_ALPHA),
1586	const_iv (GL_INTENSITY),	2284	const_iv (GL_INTENSITY),
1587	const_iv (GL_LUMINANCE),	2285	const_iv (GL_LUMINANCE),
1588	const_iv (GL_LUMINANCE_ALPHA),	2286	const_iv (GL_LUMINANCE_ALPHA),
1589	const_iv (GL_FLOAT),	2287	const_iv (GL_FLOAT),
1590	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2288	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1591	const_iv (GL_COMPILE),	2289	const_iv (GL_COMPILE),
		2290	const_iv (GL_PROXY_TEXTURE_1D),
		2291	const_iv (GL_PROXY_TEXTURE_2D),
1592	const_iv (GL_TEXTURE_1D),	2292	const_iv (GL_TEXTURE_1D),
1593	const_iv (GL_TEXTURE_2D),	2293	const_iv (GL_TEXTURE_2D),
1594	const_iv (GL_TEXTURE_ENV),	2294	const_iv (GL_TEXTURE_ENV),
1595	const_iv (GL_TEXTURE_MAG_FILTER),	2295	const_iv (GL_TEXTURE_MAG_FILTER),
1596	const_iv (GL_TEXTURE_MIN_FILTER),	2296	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1618	const_iv (GL_SEPARABLE_2D),	2318	const_iv (GL_SEPARABLE_2D),
1619	const_iv (GL_CONVOLUTION_2D),	2319	const_iv (GL_CONVOLUTION_2D),
1620	const_iv (GL_CONVOLUTION_BORDER_MODE),	2320	const_iv (GL_CONVOLUTION_BORDER_MODE),
1621	const_iv (GL_CONSTANT_BORDER),	2321	const_iv (GL_CONSTANT_BORDER),
1622	const_iv (GL_LINES),	2322	const_iv (GL_LINES),
		2323	const_iv (GL_LINE_STRIP),
1623	const_iv (GL_LINE_LOOP),	2324	const_iv (GL_LINE_LOOP),
1624	const_iv (GL_QUADS),	2325	const_iv (GL_QUADS),
1625	const_iv (GL_QUAD_STRIP),	2326	const_iv (GL_QUAD_STRIP),
1626	const_iv (GL_TRIANGLES),	2327	const_iv (GL_TRIANGLES),
1627	const_iv (GL_TRIANGLE_STRIP),	2328	const_iv (GL_TRIANGLE_STRIP),
…		…
1635	# undef const_iv	2336	# undef const_iv
1636	};	2337	};
1637		2338
1638	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; )
1639	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);
1640	}	2344	}
1641		2345
1642	char *	2346	char *
1643	gl_vendor ()	2347	gl_vendor ()
1644	CODE:	2348	CODE:
…		…
1658	CODE:	2362	CODE:
1659	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2363	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1660	OUTPUT:	2364	OUTPUT:
1661	RETVAL	2365	RETVAL
1662		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
1663	int glGetError ()	2381	int glGetError ()
		2382
		2383	void glFinish ()
1664		2384
1665	void glClear (int mask)	2385	void glClear (int mask)
1666		2386
1667	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)
1668	PROTOTYPE: @	2388	PROTOTYPE: @
…		…
1692	void glPushMatrix ()	2412	void glPushMatrix ()
1693		2413
1694	void glPopMatrix ()	2414	void glPopMatrix ()
1695		2415
1696	void glLoadIdentity ()	2416	void glLoadIdentity ()
		2417
		2418	void glDrawBuffer (int buffer)
		2419
		2420	void glReadBuffer (int buffer)
1697		2421
1698	# near_ and far_ are due to microsofts buggy "c" compiler	2422	# 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_)	2423	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1700		2424
1701	# near_ and far_ are due to microsofts buggy "c" compiler	2425	# near_ and far_ are due to microsofts buggy "c" compiler
…		…
1731	r *= a;	2455	r *= a;
1732	g *= a;	2456	g *= a;
1733	b *= a;	2457	b *= a;
1734	}	2458	}
1735	// microsoft visual "c" rounds instead of truncating...	2459	// microsoft visual "c" rounds instead of truncating...
1736	glColor4ub (MIN ((int)(r * 256.f), 255),	2460	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		2461
1741	void glInterleavedArrays (int format, int stride, char *data)	2462	void glInterleavedArrays (int format, int stride, char *data)
1742		2463
1743	void glDrawElements (int mode, int count, int type, char *indices)	2464	void glDrawElements (int mode, int count, int type, char *indices)
1744		2465
…		…
1786		2507
1787	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)
1788		2509
1789	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)
1790		2511
		2512	void glPixelZoom (float x, float y)
		2513
1791	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)
1792		2515
1793	int glGenTexture ()	2516	int glGenTexture ()
1794	CODE:	2517	CODE:
1795	{	2518	RETVAL = gen_texture ();
1796	GLuint name;
1797	glGenTextures (1, &name);
1798	RETVAL = name;
1799	}
1800	OUTPUT:	2519	OUTPUT:
1801	RETVAL	2520	RETVAL
1802		2521
1803	void glDeleteTexture (int name)	2522	void glDeleteTexture (int name)
1804	CODE:	2523	CODE:
1805	{
1806	GLuint name_ = name;
1807	glDeleteTextures (1, &name_);	2524	del_texture (name);
1808	}	2525
1809
1810	int glGenList ()	2526	int glGenList ()
1811	CODE:	2527	CODE:
1812	RETVAL = glGenLists (1);	2528	RETVAL = glGenLists (1);
1813	OUTPUT:	2529	OUTPUT:
1814	RETVAL	2530	RETVAL
…		…
1821		2537
1822	void glEndList ()	2538	void glEndList ()
1823		2539
1824	void glCallList (int list)	2540	void glCallList (int list)
1825		2541
1826

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