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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.59 by root, Sun Apr 23 04:41:33 2006 UTC vs.
Revision 1.212 by root, Sun Jul 29 03:58:26 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
		2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2	# include <malloc.h>	4	# include <malloc.h>
		5	# include <windows.h>
		6	# include <wininet.h>
		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>
3	#endif	14	#endif
4		15
5	#include "EXTERN.h"	16	#include "EXTERN.h"
6	#include "perl.h"	17	#include "perl.h"
7	#include "XSUB.h"	18	#include "XSUB.h"
8		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	#endif
		23
		24	#include <assert.h>
		25	#include <math.h>
9	#include <string.h>	26	#include <string.h>
10	#include <stdio.h>	27	#include <stdio.h>
		28	#include <stdlib.h>
		29
		30	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
11		31
12	#include <SDL.h>	32	#include <SDL.h>
		33	#include <SDL_thread.h>
		34	#include <SDL_endian.h>
13	#include <SDL_image.h>	35	#include <SDL_image.h>
14	#include <SDL_mixer.h>	36	#include <SDL_mixer.h>
15	#include <SDL_opengl.h>	37	#include <SDL_opengl.h>
16		38
		39	#define PANGO_ENABLE_BACKEND
		40	#define G_DISABLE_CAST_CHECKS
		41
17	#include <glib/gmacros.h>	42	#include <glib/gmacros.h>
18		43
19	#include <pango/pango.h>	44	#include <pango/pango.h>
20	#include <pango/pangofc-fontmap.h>
21	#include <pango/pangoft2.h>
22		45
23	#ifndef _WIN32	46	#ifndef _WIN32
24	# include <sys/types.h>	47	# include <sys/types.h>
25	# include <sys/socket.h>	48	# include <sys/socket.h>
26	# include <netinet/in.h>	49	# include <netinet/in.h>
27	# include <netinet/tcp.h>	50	# include <netinet/tcp.h>
28	# include <inttypes.h>	51	# include <inttypes.h>
29	#else
30	typedef unsigned char uint8_t;
31	typedef unsigned short uint16_t;
32	typedef unsigned int uint32_t;
33	typedef signed char int8_t;
34	typedef signed short int16_t;
35	typedef signed int int32_t;
36	#endif	52	#endif
37		53
38	#include "glext.h"	54	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
39		55
40	#define FOW_DARKNESS 32	56	#define FOW_DARKNESS 32
41		57
42	#define MAP_EXTEND_X 32	58	#define MAP_EXTEND_X 32
43	#define MAP_EXTEND_Y 512	59	#define MAP_EXTEND_Y 512
44		60
45	#define MIN_FONT_HEIGHT 8 * PANGO_SCALE	61	#define MIN_FONT_HEIGHT 10
46		62
		63	#if 0
		64	# define PARACHUTE SDL_INIT_NOPARACHUTE
		65	#else
		66	# define PARACHUTE 0
		67	#endif
		68
		69	static AV *texture_av;
		70
		71	static struct
		72	{
		73	#define GL_FUNC(ptr,name) ptr name;
		74	#include "glfunc.h"
		75	#undef GL_FUNC
		76	} gl;
		77
		78	static void
		79	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		80	{
		81	if (gl.BlendFuncSeparate)
		82	gl.BlendFuncSeparate (sa, da, saa, daa);
		83	else if (gl.BlendFuncSeparateEXT)
		84	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		85	else
		86	glBlendFunc (sa, da);
		87	}
		88
		89	static GLuint
		90	gen_texture ()
		91	{
		92	GLuint name;
		93
		94	if (AvFILL (texture_av) >= 0)
		95	name = (GLuint)(size_t)av_pop (texture_av);
		96	else
		97	glGenTextures (1, &name);
		98
		99	return name;
		100	}
		101
		102	static void
		103	del_texture (GLuint name)
		104	{
		105	/* make a half-assed attempt at returning the memory used by the texture */
		106	/* textures are frequently being reused by cfplus anyway */
		107	/glBindTexture (GL_TEXTURE_2D, name);/
		108	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		109	av_push (texture_av, (SV *)(size_t)name);
		110	glDeleteTextures (1, &name);
		111	}
		112
		113	#include "texcache.c"
		114
		115	#include "pango-font.c"
		116	#include "pango-fontmap.c"
		117	#include "pango-render.c"
		118
		119	typedef IV CFPlus__Channel;
		120	typedef SDL_RWops *CFPlus__RW;
47	typedef Mix_Chunk *CFClient__MixChunk;	121	typedef Mix_Chunk *CFPlus__MixChunk;
48	typedef Mix_Music *CFClient__MixMusic;	122	typedef Mix_Music *CFPlus__MixMusic;
49		123
50	static PangoContext *context;	124	typedef PangoFontDescription *CFPlus__Font;
51	static PangoFontMap *fontmap;	125
		126	static int
		127	shape_attr_p (PangoLayoutRun *run)
		128	{
		129	GSList *attrs = run->item->analysis.extra_attrs;
		130
		131	while (attrs)
		132	{
		133	PangoAttribute *attr = attrs->data;
		134
		135	if (attr->klass->type == PANGO_ATTR_SHAPE)
		136	return 1;
		137
		138	attrs = attrs->next;
		139	}
		140
		141	return 0;
		142	}
52		143
53	typedef struct cf_layout {	144	typedef struct cf_layout {
54	PangoLayout *pl;	145	PangoLayout *pl;
		146	float r, g, b, a; // default color for rgba mode
55	int base_height;	147	int base_height;
		148	CFPlus__Font font;
56	} *CFClient__Layout;	149	} *CFPlus__Layout;
		150
		151	static CFPlus__Font default_font;
		152	static PangoContext *opengl_context;
		153	static PangoFontMap *opengl_fontmap;
57		154
58	static void	155	static void
59	substitute_func (FcPattern *pattern, gpointer data)	156	substitute_func (FcPattern *pattern, gpointer data)
60	{	157	{
61	FcPatternAddBool (pattern, FC_HINTING , 1);	158	FcPatternAddBool (pattern, FC_HINTING, 1);
		159	#ifdef FC_HINT_STYLE
		160	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		161	#endif
62	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	162	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
63	}	163	}
64		164
65	static void	165	static void
66	layout_update (CFClient__Layout self)	166	layout_update_font (CFPlus__Layout self)
67	{	167	{
68	/* use a random scale factor to account for unknown descenders, 0.8 works	168	/* use a random scale factor to account for unknown descenders, 0.8 works
69	* reasonably well with bitstream vera	169	* reasonably well with bitstream vera
70	*/	170	*/
71	PangoFontDescription *font = pango_layout_get_font_description (self->pl);	171	PangoFontDescription *font = self->font ? self->font : default_font;
72		172
73	int height = self->base_height * (PANGO_SCALE * 8 / 10);
74
75	if (height < MIN_FONT_HEIGHT)
76	height = MIN_FONT_HEIGHT;
77
78	if (pango_font_description_get_size (font) != height)
79	{
80	font = pango_font_description_copy (font);
81	pango_font_description_set_absolute_size (font, height);	173	pango_font_description_set_absolute_size (font,
		174	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
		175
82	pango_layout_set_font_description (self->pl, font);	176	pango_layout_set_font_description (self->pl, font);
83	}
84	}	177	}
85		178
86	static void	179	static void
87	layout_get_pixel_size (CFClient__Layout self, int w, int h)	180	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
88	{	181	{
89	layout_update (self);	182	PangoRectangle rect;
90		183
		184	// get_pixel_* wrongly rounds down
91	pango_layout_get_pixel_size (self->pl, w, h);	185	pango_layout_get_extents (self->pl, 0, &rect);
92		186
93	w = (w + 3) & ~3;	187	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
94	if (!w) w = 1;	188	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
95	if (!h) h = 1;
96	}
97		189
		190	if (!rect.width) rect.width = 1;
		191	if (!rect.height) rect.height = 1;
		192
		193	*w = rect.width;
		194	*h = rect.height;
		195	}
		196
		197	typedef uint16_t tileid;
98	typedef uint16_t mapface;	198	typedef uint16_t faceid;
99		199
100	typedef struct {	200	typedef struct {
101	GLint name;	201	int name;
102	int w, h;	202	int w, h;
103	float s, t;	203	float s, t;
104	uint8_t r, g, b, a;	204	uint8_t r, g, b, a;
		205	tileid smoothtile;
		206	uint8_t smoothlevel;
105	} maptex;	207	} maptex;
106		208
107	typedef struct {	209	typedef struct {
		210	uint32_t player;
		211	tileid tile[3];
108	int16_t darkness;	212	uint16_t darkness;
109	mapface face[3];	213	uint8_t stat_width, stat_hp, flags, smoothmax;
110	} mapcell;	214	} mapcell;
111		215
112	typedef struct {	216	typedef struct {
113	int32_t c0, c1;	217	int32_t c0, c1;
114	mapcell *col;	218	mapcell *col;
115	} maprow;	219	} maprow;
116		220
117	typedef struct map {	221	typedef struct map {
118	int x, y, w, h;	222	int x, y, w, h;
119	int ox, oy; /* offset to virtual global coordinate system */	223	int ox, oy; /* offset to virtual global coordinate system */
120	int faces;	224	int faces; tileid *face2tile; // [faceid]
121	mapface *face;	225	int texs; maptex *tex; // [tileid]
122
123	int texs;
124	maptex *tex;
125		226
126	int32_t rows;	227	int32_t rows;
127	maprow *row;	228	maprow *row;
128	} *CFClient__Map;	229	} *CFPlus__Map;
129		230
130	static char *	231	static char *
131	prepend (char *ptr, int sze, int inc)	232	prepend (char *ptr, int sze, int inc)
132	{	233	{
133	char *p;	234	char *p;
150	}	251	}
151		252
152	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	253	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
153	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	254	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
154		255
		256	static void
		257	need_facenum (struct map *self, faceid face)
		258	{
		259	while (self->faces <= face)
		260	{
		261	Append (tileid, self->face2tile, self->faces, self->faces);
		262	self->faces *= 2;
		263	}
		264	}
		265
		266	static void
		267	need_texid (struct map *self, int texid)
		268	{
		269	while (self->texs <= texid)
		270	{
		271	Append (maptex, self->tex, self->texs, self->texs);
		272	self->texs *= 2;
		273	}
		274	}
		275
155	static maprow *	276	static maprow *
156	map_get_row (CFClient__Map self, int y)	277	map_get_row (CFPlus__Map self, int y)
157	{	278	{
158	if (0 > y)	279	if (0 > y)
159	{	280	{
160	int extend = - y + MAP_EXTEND_Y;	281	int extend = - y + MAP_EXTEND_Y;
161	Prepend (maprow, self->row, self->rows, extend);	282	Prepend (maprow, self->row, self->rows, extend);
…		…
199		320
200	return row->col + (x - row->c0);	321	return row->col + (x - row->c0);
201	}	322	}
202		323
203	static mapcell *	324	static mapcell *
204	map_get_cell (CFClient__Map self, int x, int y)	325	map_get_cell (CFPlus__Map self, int x, int y)
205	{	326	{
206	return row_get_cell (map_get_row (self, y), x);	327	return row_get_cell (map_get_row (self, y), x);
207	}	328	}
208		329
209	static void	330	static void
210	map_clear (CFClient__Map self)	331	map_clear (CFPlus__Map self)
211	{	332	{
212	int r;	333	int r;
213		334
214	for (r = 0; r < self->rows; r++)	335	for (r = 0; r < self->rows; r++)
215	Safefree (self->row[r].col);	336	Safefree (self->row[r].col);
…		…
223	self->row = 0;	344	self->row = 0;
224	self->rows = 0;	345	self->rows = 0;
225	}	346	}
226		347
227	static void	348	static void
228	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	349	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
229	{	350	{
230	int x, y;	351	int x, y;
231	maprow *row;	352	maprow *row;
		353	mapcell *cell;
232		354
233	for (y = y0; y < y0 + h; y++)	355	for (y = y0; y < y0 + h; y++)
234	if (y >= 0)	356	if (y >= 0)
235	{	357	{
236	if (y >= self->rows)	358	if (y >= self->rows)
…		…
242	if (x >= row->c0)	364	if (x >= row->c0)
243	{	365	{
244	if (x >= row->c1)	366	if (x >= row->c1)
245	break;	367	break;
246		368
247	row->col[x - row->c0].darkness = -1;	369	cell = row->col + x - row->c0;
		370
		371	cell->darkness = 0;
		372	cell->stat_hp = 0;
		373	cell->flags = 0;
		374	cell->player = 0;
248	}	375	}
249	}	376	}
250	}	377	}
251		378
		379	typedef struct {
		380	tileid tile;
		381	uint8_t x, y, level;
		382	} smooth_key;
		383
252	static void	384	static void
		385	smooth_or_bits (HV hv, smooth_key key, IV bits)
		386	{
		387	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		388
		389	if (SvIOK (*sv))
		390	SvIV_set (sv, SvIVX (sv) \| bits);
		391	else
		392	sv_setiv (*sv, bits);
		393	}
		394
		395	static void
253	music_finished ()	396	music_finished (void)
254	{	397	{
255	SDL_UserEvent ev;	398	SDL_UserEvent ev;
256		399
257	ev.type = SDL_USEREVENT;	400	ev.type = SDL_USEREVENT;
258	ev.code = 0;	401	ev.code = 0;
…		…
260	ev.data2 = 0;	403	ev.data2 = 0;
261		404
262	SDL_PushEvent ((SDL_Event *)&ev);	405	SDL_PushEvent ((SDL_Event *)&ev);
263	}	406	}
264		407
		408	static void
		409	channel_finished (int channel)
		410	{
		411	SDL_UserEvent ev;
		412
		413	ev.type = SDL_USEREVENT;
		414	ev.code = 1;
		415	ev.data1 = (void *)(long)channel;
		416	ev.data2 = 0;
		417
		418	SDL_PushEvent ((SDL_Event *)&ev);
		419	}
		420
		421	static unsigned int
		422	minpot (unsigned int n)
		423	{
		424	if (!n)
		425	return 0;
		426
		427	--n;
		428
		429	n \|= n >> 1;
		430	n \|= n >> 2;
		431	n \|= n >> 4;
		432	n \|= n >> 8;
		433	n \|= n >> 16;
		434
		435	return n + 1;
		436	}
		437
		438	/* SDL should provide this, really. */
		439	#define SDLK_MODIFIER_MIN 300
		440	#define SDLK_MODIFIER_MAX 314
		441
		442	/******************************************************************************/
		443
		444	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		445	static GV *hover_gv;
		446
		447	static int
		448	within_widget (SV *widget, NV x, NV y)
		449	{
		450	HV *self;
		451	SV **svp;
		452	NV wx, ww, wy, wh;
		453
		454	if (!SvROK (widget))
		455	return 0;
		456
		457	self = (HV *)SvRV (widget);
		458
		459	if (SvTYPE (self) != SVt_PVHV)
		460	return 0;
		461
		462	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		463	if (y < wy)
		464	return 0;
		465
		466	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		467	if (y >= wy + wh)
		468	return 0;
		469
		470	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		471	if (x < wx)
		472	return 0;
		473
		474	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		475	if (x >= wx + ww)
		476	return 0;
		477
		478	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		479	if (!svp \|\| !SvTRUE (*svp))
		480	return 0;
		481
		482	return 1;
		483	}
		484
265	MODULE = CFClient PACKAGE = CFClient	485	MODULE = CFPlus PACKAGE = CFPlus
266		486
267	PROTOTYPES: ENABLE	487	PROTOTYPES: ENABLE
268		488
269	BOOT:	489	BOOT:
270	{	490	{
271	HV *stash = gv_stashpv ("CFClient", 1);	491	HV *stash = gv_stashpv ("CFPlus", 1);
272	static const struct {	492	static const struct {
273	const char *name;	493	const char *name;
274	IV iv;	494	IV iv;
275	} *civ, const_iv[] = {	495	} *civ, const_iv[] = {
276	# define const_iv(name) { # name, (IV)name }	496	# define const_iv(name) { # name, (IV)name }
		497	const_iv (SDLK_MODIFIER_MIN),
		498	const_iv (SDLK_MODIFIER_MAX),
		499
277	const_iv (SDL_ACTIVEEVENT),	500	const_iv (SDL_ACTIVEEVENT),
278	const_iv (SDL_KEYDOWN),	501	const_iv (SDL_KEYDOWN),
279	const_iv (SDL_KEYUP),	502	const_iv (SDL_KEYUP),
280	const_iv (SDL_MOUSEMOTION),	503	const_iv (SDL_MOUSEMOTION),
281	const_iv (SDL_MOUSEBUTTONDOWN),	504	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
290	const_iv (SDL_EVENT_RESERVEDA),	513	const_iv (SDL_EVENT_RESERVEDA),
291	const_iv (SDL_EVENT_RESERVEDB),	514	const_iv (SDL_EVENT_RESERVEDB),
292	const_iv (SDL_VIDEORESIZE),	515	const_iv (SDL_VIDEORESIZE),
293	const_iv (SDL_VIDEOEXPOSE),	516	const_iv (SDL_VIDEOEXPOSE),
294	const_iv (SDL_USEREVENT),	517	const_iv (SDL_USEREVENT),
		518
		519	const_iv (SDL_APPINPUTFOCUS),
		520	const_iv (SDL_APPMOUSEFOCUS),
		521	const_iv (SDL_APPACTIVE),
		522
295	const_iv (SDLK_KP0),	523	const_iv (SDLK_KP0),
296	const_iv (SDLK_KP1),	524	const_iv (SDLK_KP1),
297	const_iv (SDLK_KP2),	525	const_iv (SDLK_KP2),
298	const_iv (SDLK_KP3),	526	const_iv (SDLK_KP3),
299	const_iv (SDLK_KP4),	527	const_iv (SDLK_KP4),
…		…
354	const_iv (SDLK_BREAK),	582	const_iv (SDLK_BREAK),
355	const_iv (SDLK_MENU),	583	const_iv (SDLK_MENU),
356	const_iv (SDLK_POWER),	584	const_iv (SDLK_POWER),
357	const_iv (SDLK_EURO),	585	const_iv (SDLK_EURO),
358	const_iv (SDLK_UNDO),	586	const_iv (SDLK_UNDO),
		587
359	const_iv (KMOD_NONE),	588	const_iv (KMOD_NONE),
		589	const_iv (KMOD_SHIFT),
360	const_iv (KMOD_LSHIFT),	590	const_iv (KMOD_LSHIFT),
361	const_iv (KMOD_RSHIFT),	591	const_iv (KMOD_RSHIFT),
		592	const_iv (KMOD_CTRL),
362	const_iv (KMOD_LCTRL),	593	const_iv (KMOD_LCTRL),
363	const_iv (KMOD_RCTRL),	594	const_iv (KMOD_RCTRL),
		595	const_iv (KMOD_ALT),
364	const_iv (KMOD_LALT),	596	const_iv (KMOD_LALT),
365	const_iv (KMOD_RALT),	597	const_iv (KMOD_RALT),
		598	const_iv (KMOD_META),
366	const_iv (KMOD_LMETA),	599	const_iv (KMOD_LMETA),
367	const_iv (KMOD_RMETA),	600	const_iv (KMOD_RMETA),
368	const_iv (KMOD_NUM),	601	const_iv (KMOD_NUM),
369	const_iv (KMOD_CAPS),	602	const_iv (KMOD_CAPS),
370	const_iv (KMOD_MODE),	603	const_iv (KMOD_MODE),
371	const_iv (KMOD_CTRL),
372	const_iv (KMOD_SHIFT),
373	const_iv (KMOD_ALT),
374	const_iv (KMOD_META)
375	# undef const_iv	604	# undef const_iv
376	};	605	};
377		606
378	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	607	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
379	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	608	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
380		609
381	fontmap = pango_ft2_font_map_new ();	610	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
382	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	611	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
383	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
384	}	612	}
		613
		614	void
		615	weaken (SV *rv)
		616	PROTOTYPE: $
		617	CODE:
		618	sv_rvweaken (rv);
385		619
386	int	620	int
		621	in_destruct ()
		622	CODE:
		623	RETVAL = PL_main_cv == Nullcv;
		624	OUTPUT:
		625	RETVAL
		626
		627	NV floor (NV x)
		628
		629	NV ceil (NV x)
		630
		631	void
		632	pango_init ()
		633	CODE:
		634	{
		635	opengl_fontmap = pango_opengl_font_map_new ();
		636	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
		637	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		638	}
		639
		640	char *
		641	SDL_GetError ()
		642
		643	int
387	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	644	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
388		645
389	void	646	void
390	SDL_Quit ()	647	SDL_Quit ()
391		648
392	void	649	void
393	SDL_ListModes ()	650	SDL_ListModes (int rgb, int alpha)
394	PPCODE:	651	PPCODE:
395	{	652	{
396	SDL_Rect **m;	653	SDL_Rect **m;
397		654
398	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	655	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
399	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	656	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
400	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	657	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
401	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	658	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
402		659
		660	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		661	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
		662
403	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	663	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
404	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	664	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
405	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	665	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
406	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	666	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
407		667
408	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	668	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		669	#if SDL_VERSION_ATLEAST(1,2,10)
409	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	670	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
410	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	671	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
411		672	#endif
412	SDL_EnableUNICODE (1);
413	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
414		673
415	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	674	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
416		675
417	if (m && m != (SDL_Rect **)-1)	676	if (m && m != (SDL_Rect **)-1)
418	while (*m)	677	while (*m)
419	{	678	{
		679	if ((m)->w >= 640 && (m)->h >= 480)
		680	{
420	AV *av = newAV ();	681	AV *av = newAV ();
421	av_push (av, newSViv ((*m)->w));	682	av_push (av, newSViv ((*m)->w));
422	av_push (av, newSViv ((*m)->h));	683	av_push (av, newSViv ((*m)->h));
		684	av_push (av, newSViv (rgb));
		685	av_push (av, newSViv (alpha));
423	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	686	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		687	}
424		688
425	++m;	689	++m;
426	}	690	}
427	}	691	}
428		692
429	int	693	int
430	SDL_SetVideoMode (int w, int h, int fullscreen)	694	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
431	CODE:	695	CODE:
		696	{
		697	SDL_EnableUNICODE (1);
		698	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		699
		700	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		701	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		702	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		703	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		704
432	RETVAL = !!SDL_SetVideoMode (	705	RETVAL = !!SDL_SetVideoMode (
433	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	706	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
434	);	707	);
		708
		709	if (RETVAL)
		710	{
		711	av_clear (texture_av);
		712
435	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	713	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
		714	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
		715	#include "glfunc.h"
		716	#undef GL_FUNC
		717	}
		718	}
436	OUTPUT:	719	OUTPUT:
437	RETVAL	720	RETVAL
438		721
439	void	722	void
440	SDL_GL_SwapBuffers ()	723	SDL_GL_SwapBuffers ()
441		724
		725	char *
		726	SDL_GetKeyName (int sym)
		727
		728	int
		729	SDL_GetAppState ()
		730
442	void	731	void
443	SDL_PollEvent ()	732	poll_events ()
444	PPCODE:	733	PPCODE:
445	{	734	{
446	SDL_Event ev;	735	SDL_Event ev;
447		736
448	while (SDL_PollEvent (&ev))	737	SDL_PumpEvents ();
		738	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
449	{	739	{
450	HV *hv = newHV ();	740	HV *hv = newHV ();
451	hv_store (hv, "type", 4, newSViv (ev.type), 0);	741	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		742
452	switch (ev.type)	743	switch (ev.type)
453	{	744	{
454	case SDL_KEYDOWN:	745	case SDL_KEYDOWN:
455	case SDL_KEYUP:	746	case SDL_KEYUP:
456	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	747	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
457	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	748	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
458	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	749	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		750	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
459	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	751	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
460	break;	752	break;
461		753
462	case SDL_ACTIVEEVENT:	754	case SDL_ACTIVEEVENT:
463	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
464	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	756	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
465	break;	757	break;
466		758
467	case SDL_MOUSEMOTION:	759	case SDL_MOUSEMOTION:
		760	{
		761	int state = ev.motion.state;
		762	int x = ev.motion.x;
		763	int y = ev.motion.y;
		764	int xrel = ev.motion.xrel;
		765	int yrel = ev.motion.yrel;
		766
		767	/* do simplistic event compression */
		768	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		769	&& state == ev.motion.state)
		770	{
		771	xrel += ev.motion.xrel;
		772	yrel += ev.motion.yrel;
		773	x = ev.motion.x;
		774	y = ev.motion.y;
		775	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		776	}
		777
		778	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
468	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	779	hv_store (hv, "state", 5, newSViv (state), 0);
469	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	780	hv_store (hv, "x", 1, newSViv (x), 0);
470	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	781	hv_store (hv, "y", 1, newSViv (y), 0);
471	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
472	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		784	}
473	break;	785	break;
474		786
475	case SDL_MOUSEBUTTONDOWN:	787	case SDL_MOUSEBUTTONDOWN:
476	case SDL_MOUSEBUTTONUP:	788	case SDL_MOUSEBUTTONUP:
		789	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		790
477	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	791	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
478	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	792	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
479	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	793	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
480	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	794	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		795	break;
		796
		797	case SDL_USEREVENT:
		798	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		799	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		800	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		801	break;
481	}	802	}
482		803
483	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	804	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
484	}	805	}
485	}	806	}
486		807
487	int	808	int
488	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	809	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
489	POSTCALL:	810	POSTCALL:
490	Mix_HookMusicFinished (music_finished);	811	Mix_HookMusicFinished (music_finished);
		812	Mix_ChannelFinished (channel_finished);
491		813
492	void	814	void
493	Mix_CloseAudio ()	815	Mix_CloseAudio ()
494		816
495	int	817	int
496	Mix_AllocateChannels (int numchans = -1)	818	Mix_AllocateChannels (int numchans = -1)
497		819
498	void	820	void
499	lowdelay (int fd, int val = 1)	821	lowdelay (int fd, int val = 1)
500	CODE:	822	CODE:
		823	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		824
		825	void
		826	win32_proxy_info ()
		827	PPCODE:
		828	{
501	#ifndef _WIN32	829	#ifdef _WIN32
502	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	830	char buffer[2048];
		831	DWORD buflen;
		832
		833	EXTEND (SP, 3);
		834
		835	buflen = sizeof (buffer);
		836	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		837	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		838	{
		839	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		840
		841	buflen = sizeof (buffer);
		842	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		843	{
		844	PUSHs (newSVpv (buffer, 0));
		845
		846	buflen = sizeof (buffer);
		847	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		848	PUSHs (newSVpv (buffer, 0));
		849	}
		850	}
503	#endif	851	#endif
504		852	}
505	char *
506	gl_version ()
507	CODE:
508	RETVAL = (char *)glGetString (GL_VERSION);
509	OUTPUT:
510	RETVAL
511
512	char *
513	gl_extensions ()
514	CODE:
515	RETVAL = (char *)glGetString (GL_EXTENSIONS);
516	OUTPUT:
517	RETVAL
518		853
519	void	854	void
520	add_font (char *file)	855	add_font (char *file)
521	CODE:	856	CODE:
522	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	857	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
523
524	void
525	set_font (char *file)
526	CODE:
527	{
528	int count;
529	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )file, 0, 0, &count);
530	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
531	FcPatternDestroy (pattern);
532	pango_font_description_set_absolute_size (font, MIN_FONT_HEIGHT);
533	pango_context_set_font_description (context, font);
534	}
535		858
536	void	859	void
537	load_image_inline (SV *image_)	860	load_image_inline (SV *image_)
538	ALIAS:	861	ALIAS:
539	load_image_file = 1	862	load_image_file = 1
…		…
542	STRLEN image_len;	865	STRLEN image_len;
543	char image = (char )SvPVbyte (image_, image_len);	866	char image = (char )SvPVbyte (image_, image_len);
544	SDL_Surface surface, surface2;	867	SDL_Surface surface, surface2;
545	SDL_PixelFormat fmt;	868	SDL_PixelFormat fmt;
546	SDL_RWops *rw = ix	869	SDL_RWops *rw = ix
547	? SDL_RWFromFile (image, "r")	870	? SDL_RWFromFile (image, "rb")
548	: SDL_RWFromConstMem (image, image_len);	871	: SDL_RWFromConstMem (image, image_len);
549		872
550	if (!rw)	873	if (!rw)
551	croak ("load_image: %s", SDL_GetError ());	874	croak ("load_image: %s", SDL_GetError ());
552		875
…		…
581		904
582	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	905	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
583		906
584	assert (surface2->pitch == surface2->w * 4);	907	assert (surface2->pitch == surface2->w * 4);
585		908
		909	SDL_LockSurface (surface2);
586	EXTEND (SP, 5);	910	EXTEND (SP, 6);
587	PUSHs (sv_2mortal (newSViv (surface2->w)));	911	PUSHs (sv_2mortal (newSViv (surface2->w)));
588	PUSHs (sv_2mortal (newSViv (surface2->h)));	912	PUSHs (sv_2mortal (newSViv (surface2->h)));
589	SDL_LockSurface (surface2);
590	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	913	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
591	SDL_UnlockSurface (surface2);
592	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	914	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
593	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	915	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
594	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	916	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		917	SDL_UnlockSurface (surface2);
595		918
596	SDL_FreeSurface (surface);	919	SDL_FreeSurface (surface);
597	SDL_FreeSurface (surface2);	920	SDL_FreeSurface (surface2);
598	}	921	}
599		922
…		…
621	PUSHs (sv_2mortal (newSViv (b / y)));	944	PUSHs (sv_2mortal (newSViv (b / y)));
622	PUSHs (sv_2mortal (newSViv (a / y)));	945	PUSHs (sv_2mortal (newSViv (a / y)));
623	}	946	}
624		947
625	void	948	void
		949	error (char *message)
		950	CODE:
		951	fprintf (stderr, "ERROR: %s\n", message);
		952	#ifdef _WIN32
		953	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		954	#endif
		955
		956	void
626	fatal (char *message)	957	fatal (char *message)
627	CODE:	958	CODE:
		959	fprintf (stderr, "FATAL: %s\n", message);
628	#ifdef _WIN32	960	#ifdef _WIN32
629	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	961	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
		962	#endif
		963	_exit (1);
		964
		965	void
		966	_exit (int retval = 0)
		967	CODE:
		968	#ifdef WIN32
		969	ExitThread (retval); // unclean, please beam me up
630	#else	970	#else
631	fprintf (stderr, "FATAL: %s\n", message);	971	_exit (retval);
632	#endif	972	#endif
633	exit (1);
634		973
		974	void
		975	debug ()
		976	CODE:
		977	{
		978	#if DEBUG
		979	VALGRIND_DO_LEAK_CHECK;
		980	#endif
		981	}
		982
		983	MODULE = CFPlus PACKAGE = CFPlus::Font
		984
		985	PROTOTYPES: DISABLE
		986
		987	CFPlus::Font
		988	new_from_file (SV class, char path, int id = 0)
		989	CODE:
		990	{
		991	int count;
		992	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
		993	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		994	FcPatternDestroy (pattern);
		995	}
		996	OUTPUT:
		997	RETVAL
		998
		999	void
		1000	DESTROY (CFPlus::Font self)
		1001	CODE:
		1002	pango_font_description_free (self);
		1003
		1004	void
		1005	make_default (CFPlus::Font self)
		1006	PROTOTYPE: $
		1007	CODE:
		1008	default_font = self;
		1009
635	MODULE = CFClient PACKAGE = CFClient::Layout	1010	MODULE = CFPlus PACKAGE = CFPlus::Layout
636		1011
637	CFClient::Layout	1012	PROTOTYPES: DISABLE
638	new (SV *class, int base_height = 10)	1013
		1014	void
		1015	reset_glyph_cache ()
		1016	PROTOTYPE:
		1017	CODE:
		1018	tc_clear ();
		1019
		1020	CFPlus::Layout
		1021	new (SV *class)
639	CODE:	1022	CODE:
640	New (0, RETVAL, 1, struct cf_layout);	1023	New (0, RETVAL, 1, struct cf_layout);
641	RETVAL->base_height = base_height;	1024
642	RETVAL->pl = pango_layout_new (context);	1025	RETVAL->pl = pango_layout_new (opengl_context);
		1026	RETVAL->r = 1.;
		1027	RETVAL->g = 1.;
		1028	RETVAL->b = 1.;
		1029	RETVAL->a = 1.;
		1030	RETVAL->base_height = MIN_FONT_HEIGHT;
		1031	RETVAL->font = 0;
		1032
643	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1033	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
644	pango_layout_set_font_description (RETVAL->pl,	1034	layout_update_font (RETVAL);
645	pango_font_description_copy (
646	pango_context_get_font_description (context)));
647	OUTPUT:	1035	OUTPUT:
648	RETVAL	1036	RETVAL
649		1037
650	void	1038	void
651	DESTROY (CFClient::Layout self)	1039	DESTROY (CFPlus::Layout self)
652	CODE:	1040	CODE:
653	g_object_unref (self->pl);	1041	g_object_unref (self->pl);
654	Safefree (self);	1042	Safefree (self);
655		1043
656	void	1044	void
657	set_text (CFClient::Layout self, SV *text_)	1045	set_text (CFPlus::Layout self, SV *text_)
658	CODE:	1046	CODE:
659	{	1047	{
660	STRLEN textlen;	1048	STRLEN textlen;
661	char *text = SvPVutf8 (text_, textlen);	1049	char *text = SvPVutf8 (text_, textlen);
662		1050
663	pango_layout_set_text (self->pl, text, textlen);	1051	pango_layout_set_text (self->pl, text, textlen);
664	}	1052	}
665		1053
666	void	1054	void
667	set_markup (CFClient::Layout self, SV *text_)	1055	set_markup (CFPlus::Layout self, SV *text_)
668	CODE:	1056	CODE:
669	{	1057	{
670	STRLEN textlen;	1058	STRLEN textlen;
671	char *text = SvPVutf8 (text_, textlen);	1059	char *text = SvPVutf8 (text_, textlen);
672		1060
673	pango_layout_set_markup (self->pl, text, textlen);	1061	pango_layout_set_markup (self->pl, text, textlen);
674	}	1062	}
675		1063
		1064	void
		1065	set_shapes (CFPlus::Layout self, ...)
		1066	CODE:
		1067	{
		1068	PangoAttrList *attrs = 0;
		1069	const char *text = pango_layout_get_text (self->pl);
		1070	const char *pos = text;
		1071	int arg = 4;
		1072
		1073	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1074	{
		1075	PangoRectangle inkrect, rect;
		1076	PangoAttribute *attr;
		1077
		1078	int x = SvIV (ST (arg - 3));
		1079	int y = SvIV (ST (arg - 2));
		1080	int w = SvIV (ST (arg - 1));
		1081	int h = SvIV (ST (arg ));
		1082
		1083	inkrect.x = 0;
		1084	inkrect.y = 0;
		1085	inkrect.width = 0;
		1086	inkrect.height = 0;
		1087
		1088	rect.x = x * PANGO_SCALE;
		1089	rect.y = y * PANGO_SCALE;
		1090	rect.width = w * PANGO_SCALE;
		1091	rect.height = h * PANGO_SCALE;
		1092
		1093	if (!attrs)
		1094	attrs = pango_layout_get_attributes (self->pl);
		1095
		1096	attr = pango_attr_shape_new (&inkrect, &rect);
		1097	attr->start_index = pos - text;
		1098	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1099	pango_attr_list_insert (attrs, attr);
		1100
		1101	arg += 4;
		1102	pos += sizeof (OBJ_STR) - 1;
		1103	}
		1104
		1105	if (attrs)
		1106	pango_layout_set_attributes (self->pl, attrs);
		1107	}
		1108
		1109	void
		1110	get_shapes (CFPlus::Layout self)
		1111	PPCODE:
		1112	{
		1113	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1114
		1115	do
		1116	{
		1117	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1118
		1119	if (run && shape_attr_p (run))
		1120	{
		1121	PangoRectangle extents;
		1122	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1123
		1124	EXTEND (SP, 2);
		1125	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1126	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1127	}
		1128	}
		1129	while (pango_layout_iter_next_run (iter));
		1130
		1131	pango_layout_iter_free (iter);
		1132	}
		1133
		1134	int
		1135	has_wrapped (CFPlus::Layout self)
		1136	CODE:
		1137	{
		1138	int lines = 1;
		1139	const char *text = pango_layout_get_text (self->pl);
		1140
		1141	while (*text)
		1142	lines += *text++ == '\n';
		1143
		1144	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1145	}
		1146	OUTPUT:
		1147	RETVAL
		1148
676	SV *	1149	SV *
677	get_text (CFClient::Layout self)	1150	get_text (CFPlus::Layout self)
678	CODE:	1151	CODE:
679	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1152	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
680	SvUTF8_on (RETVAL);	1153	sv_utf8_decode (RETVAL);
681	OUTPUT:	1154	OUTPUT:
682	RETVAL	1155	RETVAL
683		1156
684	void	1157	void
		1158	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		1159	CODE:
		1160	self->r = r;
		1161	self->g = g;
		1162	self->b = b;
		1163	self->a = a;
		1164
		1165	void
		1166	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
		1167	CODE:
		1168	if (self->font != font)
		1169	{
		1170	self->font = font;
		1171	layout_update_font (self);
		1172	}
		1173
		1174	void
685	set_height (CFClient::Layout self, int base_height)	1175	set_height (CFPlus::Layout self, int base_height)
686	CODE:	1176	CODE:
		1177	if (self->base_height != base_height)
		1178	{
687	self->base_height = base_height;	1179	self->base_height = base_height;
		1180	layout_update_font (self);
		1181	}
688		1182
689	void	1183	void
690	set_width (CFClient::Layout self, int max_width = -1)	1184	set_width (CFPlus::Layout self, int max_width = -1)
691	CODE:	1185	CODE:
692	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1186	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
693		1187
694	void	1188	void
		1189	set_indent (CFPlus::Layout self, int indent)
		1190	CODE:
		1191	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1192
		1193	void
		1194	set_spacing (CFPlus::Layout self, int spacing)
		1195	CODE:
		1196	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1197
		1198	void
		1199	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1200	CODE:
		1201	pango_layout_set_ellipsize (self->pl,
		1202	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1203	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1204	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1205	: PANGO_ELLIPSIZE_NONE
		1206	);
		1207
		1208	void
		1209	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1210	CODE:
		1211	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1212
		1213	void
695	size (CFClient::Layout self)	1214	size (CFPlus::Layout self)
696	PPCODE:	1215	PPCODE:
697	{	1216	{
698	int w, h;	1217	int w, h;
699		1218
700	layout_update (self);
701	layout_get_pixel_size (self, &w, &h);	1219	layout_get_pixel_size (self, &w, &h);
702		1220
703	EXTEND (SP, 2);	1221	EXTEND (SP, 2);
704	PUSHs (sv_2mortal (newSViv (w)));	1222	PUSHs (sv_2mortal (newSViv (w)));
705	PUSHs (sv_2mortal (newSViv (h)));	1223	PUSHs (sv_2mortal (newSViv (h)));
706	}	1224	}
707		1225
708	int	1226	int
		1227	descent (CFPlus::Layout self)
		1228	CODE:
		1229	{
		1230	PangoRectangle rect;
		1231	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1232	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1233	RETVAL = PANGO_DESCENT (rect);
		1234	}
		1235	OUTPUT:
		1236	RETVAL
		1237
		1238	int
709	xy_to_index (CFClient::Layout self, int x, int y)	1239	xy_to_index (CFPlus::Layout self, int x, int y)
710	CODE:	1240	CODE:
711	{	1241	{
712	int index, trailing;	1242	int index, trailing;
713
714	layout_update (self);
715	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1243	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
716
717	RETVAL = index;	1244	RETVAL = index + trailing;
718	}	1245	}
719	OUTPUT:	1246	OUTPUT:
720	RETVAL	1247	RETVAL
721		1248
722	void	1249	void
723	cursor_pos (CFClient::Layout self, int index)	1250	cursor_pos (CFPlus::Layout self, int index)
724	PPCODE:	1251	PPCODE:
725	{	1252	{
726	PangoRectangle strong_pos;	1253	PangoRectangle strong_pos;
727	layout_update (self);
728	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1254	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
729		1255
730	EXTEND (SP, 3);	1256	EXTEND (SP, 3);
731	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1257	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
732	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1258	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
733	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1259	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
734	}	1260	}
735		1261
736	void	1262	void
737	render (CFClient::Layout self)	1263	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
738	PPCODE:	1264	PPCODE:
739	{	1265	{
740	SV *retval;	1266	int line, x;
741	int w, h;
742	FT_Bitmap bitmap;
743		1267
744	layout_update (self);	1268	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
745	layout_get_pixel_size (self, &w, &h);	1269	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
746		1270
747	retval = newSV (w * h);
748	SvPOK_only (retval);
749	SvCUR_set (retval, w * h);
750
751	bitmap.rows = h;
752	bitmap.width = w;
753	bitmap.pitch = w;
754	bitmap.buffer = (unsigned char*)SvPVX (retval);
755	bitmap.num_grays = 256;
756	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
757
758	memset (bitmap.buffer, 0, w * h);
759
760	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
761
762	EXTEND (SP, 3);	1271	EXTEND (SP, 2);
763	PUSHs (sv_2mortal (newSViv (w)));	1272	PUSHs (sv_2mortal (newSViv (line - 1)));
		1273	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1274	}
		1275
		1276	void
		1277	line_x_to_index (CFPlus::Layout self, int line, int x)
		1278	PPCODE:
		1279	{
		1280	PangoLayoutLine *lp;
		1281	int index, trailing;
		1282
		1283	if (line < 0)
		1284	XSRETURN_EMPTY;
		1285
		1286	if (!(lp = pango_layout_get_line (self->pl, line)))
		1287	XSRETURN_EMPTY; /* do better */
		1288
		1289	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1290
		1291	EXTEND (SP, 2);
		1292	if (GIMME_V == G_SCALAR)
		1293	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1294	else
		1295	{
764	PUSHs (sv_2mortal (newSViv (h)));	1296	PUSHs (sv_2mortal (newSViv (index)));
765	PUSHs (sv_2mortal (retval));	1297	PUSHs (sv_2mortal (newSViv (trailing)));
		1298	}
766	}	1299	}
767		1300
		1301	void
		1302	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1303	PPCODE:
		1304	pango_opengl_render_layout_subpixel (
		1305	self->pl,
		1306	x * PANGO_SCALE, y * PANGO_SCALE,
		1307	self->r, self->g, self->b, self->a,
		1308	flags
		1309	);
		1310
768	MODULE = CFClient PACKAGE = CFClient::Texture	1311	MODULE = CFPlus PACKAGE = CFPlus::Texture
769		1312
		1313	PROTOTYPES: ENABLE
		1314
		1315	int minpot (int n)
		1316
770	void	1317	void
		1318	pad (SV *data_, int ow, int oh, int nw, int nh)
		1319	CODE:
		1320	{
		1321	if ((nw != ow \|\| nh != oh) && SvOK (data_))
		1322	{
		1323	STRLEN datalen;
		1324	char *data = SvPVbyte (data_, datalen);
		1325	int bpp = datalen / (ow * oh);
		1326	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1327
		1328	SvPOK_only (result_);
		1329	SvCUR_set (result_, nw * nh * bpp);
		1330
		1331	memset (SvPVX (result_), 0, nw * nh * bpp);
		1332	while (oh--)
		1333	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1334
		1335	sv_setsv (data_, result_);
		1336	}
		1337	}
		1338
		1339	void
771	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1340	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
772	PROTOTYPE: $$$;$$	1341	PROTOTYPE: $$$;$$
		1342	ALIAS:
		1343	draw_quad_alpha = 1
		1344	draw_quad_alpha_premultiplied = 2
773	CODE:	1345	CODE:
774	{	1346	{
775	HV hv = (HV )SvRV (self);	1347	HV hv = (HV )SvRV (self);
776	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1348	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
777	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1349	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
778	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1350	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
779	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
780		1351
781	if (items < 5)	1352	if (items < 5)
782	{	1353	{
783	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1354	w = SvNV (*hv_fetch (hv, "w", 1, 1));
784	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1355	h = SvNV (*hv_fetch (hv, "h", 1, 1));
785	}	1356	}
786		1357
		1358	if (ix)
		1359	{
		1360	glEnable (GL_BLEND);
		1361
		1362	if (ix == 2)
		1363	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1364	else
		1365	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1366	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1367
		1368	glEnable (GL_ALPHA_TEST);
		1369	glAlphaFunc (GL_GREATER, 0.01f);
		1370	}
		1371
787	glBindTexture (GL_TEXTURE_2D, name);	1372	glBindTexture (GL_TEXTURE_2D, name);
788	if (wrap_mode) {	1373
789	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
790	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
791	}
792	glBegin (GL_QUADS);	1374	glBegin (GL_QUADS);
793	glTexCoord2f (0, 0); glVertex2f (x , y );	1375	glTexCoord2f (0, 0); glVertex2f (x , y );
794	glTexCoord2f (0, t); glVertex2f (x , y + h);	1376	glTexCoord2f (0, t); glVertex2f (x , y + h);
795	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1377	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
796	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1378	glTexCoord2f (s, 0); glVertex2f (x + w, y );
797	glEnd ();	1379	glEnd ();
798	}
799		1380
		1381	if (ix)
		1382	{
		1383	glDisable (GL_ALPHA_TEST);
		1384	glDisable (GL_BLEND);
		1385	}
		1386	}
		1387
		1388	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1389	CODE:
		1390	{
		1391	GLint width;
		1392	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1393	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1394	RETVAL = width > 0;
		1395	}
		1396	OUTPUT:
		1397	RETVAL
		1398
800	MODULE = CFClient PACKAGE = CFClient::Map	1399	MODULE = CFPlus PACKAGE = CFPlus::Map
801		1400
802	CFClient::Map	1401	PROTOTYPES: DISABLE
803	new (SV *class, int map_width, int map_height)	1402
		1403	CFPlus::Map
		1404	new (SV *class)
804	CODE:	1405	CODE:
805	New (0, RETVAL, 1, struct map);	1406	New (0, RETVAL, 1, struct map);
806	RETVAL->x = 0;	1407	RETVAL->x = 0;
807	RETVAL->y = 0;	1408	RETVAL->y = 0;
808	RETVAL->w = map_width;	1409	RETVAL->w = 0;
809	RETVAL->h = map_height;	1410	RETVAL->h = 0;
810	RETVAL->ox = 0;	1411	RETVAL->ox = 0;
811	RETVAL->oy = 0;	1412	RETVAL->oy = 0;
812	RETVAL->faces = 8192;	1413	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
813	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1414	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
814	RETVAL->texs = 8192;
815	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
816	RETVAL->rows = 0;	1415	RETVAL->rows = 0;
817	RETVAL->row = 0;	1416	RETVAL->row = 0;
818	OUTPUT:	1417	OUTPUT:
819	RETVAL	1418	RETVAL
820		1419
821	void	1420	void
822	DESTROY (CFClient::Map self)	1421	DESTROY (CFPlus::Map self)
823	CODE:	1422	CODE:
824	{	1423	{
825	map_clear (self);	1424	map_clear (self);
826	Safefree (self->face);	1425	Safefree (self->face2tile);
		1426	Safefree (self->tex);
827	Safefree (self);	1427	Safefree (self);
828	}	1428	}
829		1429
830	void	1430	void
		1431	resize (CFPlus::Map self, int map_width, int map_height)
		1432	CODE:
		1433	self->w = map_width;
		1434	self->h = map_height;
		1435
		1436	void
831	clear (CFClient::Map self)	1437	clear (CFPlus::Map self)
832	CODE:	1438	CODE:
833	map_clear (self);	1439	map_clear (self);
834		1440
835	void	1441	void
836	set_face (CFClient::Map self, int face, int texid)	1442	set_tileid (CFPlus::Map self, int face, int tile)
837	CODE:	1443	CODE:
838	{	1444	{
839	while (self->faces <= face)	1445	need_facenum (self, face); self->face2tile [face] = tile;
840	{	1446	need_texid (self, tile);
841	Append (mapface, self->face, self->faces, self->faces);
842	self->faces *= 2;
843	}
844
845	self->face [face] = texid;
846	}	1447	}
847		1448
848	void	1449	void
		1450	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1451	CODE:
		1452	{
		1453	tileid texid;
		1454	maptex *tex;
		1455
		1456	if (face < 0 \|\| face >= self->faces)
		1457	return;
		1458
		1459	if (smooth < 0 \|\| smooth >= self->faces)
		1460	return;
		1461
		1462	texid = self->face2tile [face];
		1463
		1464	if (!texid)
		1465	return;
		1466
		1467	tex = self->tex + texid;
		1468	tex->smoothtile = self->face2tile [smooth];
		1469	tex->smoothlevel = level;
		1470	}
		1471
		1472	void
849	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)	1473	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)
850	CODE:	1474	CODE:
851	{	1475	{
852	while (self->texs <= texid)	1476	need_texid (self, texid);
853	{
854	Append (maptex, self->tex, self->texs, self->texs);
855	self->texs *= 2;
856	}
857		1477
858	{	1478	{
859	maptex *tex = self->tex + texid;	1479	maptex *tex = self->tex + texid;
860		1480
861	tex->name = name;	1481	tex->name = name;
…		…
866	tex->r = r;	1486	tex->r = r;
867	tex->g = g;	1487	tex->g = g;
868	tex->b = b;	1488	tex->b = b;
869	tex->a = a;	1489	tex->a = a;
870	}	1490	}
		1491
		1492	// somewhat hackish, but for textures that require it, it really
		1493	// improves the look, and most others don't suffer.
		1494	glBindTexture (GL_TEXTURE_2D, name);
		1495	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1496	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1497	// use uglier nearest interpolation because linear suffers
		1498	// from transparent color bleeding and ugly wrapping effects.
		1499	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
871	}	1500	}
872		1501
873	int	1502	int
874	ox (CFClient::Map self)	1503	ox (CFPlus::Map self)
875	ALIAS:	1504	ALIAS:
876	oy = 1	1505	oy = 1
		1506	x = 2
		1507	y = 3
		1508	w = 4
		1509	h = 5
877	CODE:	1510	CODE:
878	switch (ix)	1511	switch (ix)
879	{	1512	{
880	case 0: RETVAL = self->ox; break;	1513	case 0: RETVAL = self->ox; break;
881	case 1: RETVAL = self->oy; break;	1514	case 1: RETVAL = self->oy; break;
		1515	case 2: RETVAL = self->x; break;
		1516	case 3: RETVAL = self->y; break;
		1517	case 4: RETVAL = self->w; break;
		1518	case 5: RETVAL = self->h; break;
882	}	1519	}
883	OUTPUT:	1520	OUTPUT:
884	RETVAL	1521	RETVAL
885		1522
886	void	1523	void
887	scroll (CFClient::Map self, int dx, int dy)	1524	scroll (CFPlus::Map self, int dx, int dy)
888	CODE:	1525	CODE:
889	{	1526	{
890	if (dx > 0)	1527	if (dx > 0)
891	map_blank (self, self->x, self->y, dx - 1, self->h);	1528	map_blank (self, self->x, self->y, dx, self->h);
892	else if (dx < 0)	1529	else if (dx < 0)
893	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1530	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
894		1531
895	if (dy > 0)	1532	if (dy > 0)
896	map_blank (self, self->x, self->y, self->w, dy - 1);	1533	map_blank (self, self->x, self->y, self->w, dy);
897	else if (dy < 0)	1534	else if (dy < 0)
898	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1535	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
899		1536
900	self->ox += dx; self->x += dx;	1537	self->ox += dx; self->x += dx;
901	self->oy += dy; self->y += dy;	1538	self->oy += dy; self->y += dy;
902		1539
903	while (self->y < 0)	1540	while (self->y < 0)
…		…
908	self->y += MAP_EXTEND_Y;	1545	self->y += MAP_EXTEND_Y;
909	}	1546	}
910	}	1547	}
911		1548
912	void	1549	void
913	map1a_update (CFClient::Map self, SV *data_)	1550	map1a_update (CFPlus::Map self, SV *data_, int extmap)
914	CODE:	1551	CODE:
915	{	1552	{
916	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1553	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
917	uint8_t data_end = (uint8_t )SvEND (data_);	1554	uint8_t data_end = (uint8_t )SvEND (data_);
918	mapcell *cell;	1555	mapcell *cell;
919	int x, y, flags;	1556	int x, y, flags;
920		1557
921	while (data < data_end)	1558	while (data < data_end - 1)
922	{	1559	{
923	flags = (data [0] << 8) + data [1]; data += 2;	1560	flags = (data [0] << 8) + data [1]; data += 2;
924		1561
925	x = ((flags >> 10) & 63) + self->x;	1562	x = self->x + ((flags >> 10) & 63);
926	y = ((flags >> 4) & 63) + self->y;	1563	y = self->y + ((flags >> 4) & 63);
927		1564
928	cell = map_get_cell (self, x, y);	1565	cell = map_get_cell (self, x, y);
929		1566
930	if (flags & 15)	1567	if (flags & 15)
931	{	1568	{
932	if (cell->darkness < 0)	1569	if (!cell->darkness)
933	{	1570	{
		1571	memset (cell, 0, sizeof (*cell));
934	cell->darkness = 0;	1572	cell->darkness = 256;
935	cell->face [0] = 0;
936	cell->face [1] = 0;
937	cell->face [2] = 0;
938	}	1573	}
939		1574
940	cell->darkness = flags & 8 ? *data++ : 255;
941
942	//TODO: don't trust server data to be in-range(!)	1575	//TODO: don't trust server data to be in-range(!)
		1576
		1577	if (flags & 8)
		1578	{
		1579	if (extmap)
		1580	{
		1581	uint8_t ext, cmd;
		1582
		1583	do
		1584	{
		1585	ext = *data++;
		1586	cmd = ext & 0x3f;
		1587
		1588	if (cmd < 4)
		1589	cell->darkness = 255 - ext * 64 + 1;
		1590	else if (cmd == 5) // health
		1591	{
		1592	cell->stat_width = 1;
		1593	cell->stat_hp = *data++;
		1594	}
		1595	else if (cmd == 6) // monster width
		1596	cell->stat_width = *data++ + 1;
		1597	else if (cmd == 0x47)
		1598	{
		1599	if (*data == 4)
		1600	; // decode player count
		1601
		1602	data += *data + 1;
		1603	}
		1604	else if (cmd == 8) // cell flags
		1605	cell->flags = *data++;
		1606	else if (ext & 0x40) // unknown, multibyte => skip
		1607	data += *data + 1;
		1608	else
		1609	data++;
		1610	}
		1611	while (ext & 0x80);
		1612	}
		1613	else
		1614	cell->darkness = *data++ + 1;
		1615	}
943		1616
944	if (flags & 4)	1617	if (flags & 4)
945	{	1618	{
946	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1619	faceid face = (data [0] << 8) + data [1]; data += 2;
		1620	need_facenum (self, face);
		1621	cell->tile [0] = self->face2tile [face];
947	}	1622	}
948		1623
949	if (flags & 2)	1624	if (flags & 2)
950	{	1625	{
951	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1626	faceid face = (data [0] << 8) + data [1]; data += 2;
		1627	need_facenum (self, face);
		1628	cell->tile [1] = self->face2tile [face];
952	}	1629	}
953		1630
954	if (flags & 1)	1631	if (flags & 1)
955	{	1632	{
956	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1633	faceid face = (data [0] << 8) + data [1]; data += 2;
		1634	need_facenum (self, face);
		1635	cell->tile [2] = self->face2tile [face];
957	}	1636	}
958	}	1637	}
959	else	1638	else
960	cell->darkness = -1;	1639	cell->darkness = 0;
961	}	1640	}
962	}	1641	}
963		1642
964	SV *	1643	SV *
965	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1644	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
966	CODE:	1645	CODE:
967	{	1646	{
968	int x1, x;	1647	int x1, x;
969	int y1, y;	1648	int y1, y;
970	int z;	1649	int z;
…		…
991	{	1670	{
992	mapcell *cell = row->col + (x - row->c0);	1671	mapcell *cell = row->col + (x - row->c0);
993		1672
994	for (z = 0; z <= 0; z++)	1673	for (z = 0; z <= 0; z++)
995	{	1674	{
996	mapface face = cell->face [z];
997
998	if (face)
999	{
1000	maptex tex = self->tex [face];	1675	maptex tex = self->tex [cell->tile [z]];
1001	int a0 = 255 - tex.a;	1676	int a0 = 255 - tex.a;
1002	int a1 = tex.a;	1677	int a1 = tex.a;
1003		1678
1004	r = (r * a0 + tex.r * a1) / 255;	1679	r = (r * a0 + tex.r * a1) / 255;
1005	g = (g * a0 + tex.g * a1) / 255;	1680	g = (g * a0 + tex.g * a1) / 255;
1006	b = (b * a0 + tex.b * a1) / 255;	1681	b = (b * a0 + tex.b * a1) / 255;
1007	a = (a * a0 + tex.a * a1) / 255;	1682	a = (a * a0 + tex.a * a1) / 255;
1008	}
1009	}	1683	}
1010	}	1684	}
1011		1685
1012	*map++ = (r )	1686	*map++ = (r )
1013	\| (g << 8)	1687	\| (g << 8)
…		…
1020	}	1694	}
1021	OUTPUT:	1695	OUTPUT:
1022	RETVAL	1696	RETVAL
1023		1697
1024	void	1698	void
1025	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1699	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1026	PPCODE:	1700	CODE:
1027	{	1701	{
1028	int vx, vy;	1702	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1703	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1704	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1705	smooth_key skey;
1029	int x, y, z;	1706	int x, y, z;
1030	int last_name;	1707	int last_name;
1031	mapface face;
1032	int sw4 = (sw + 3) & ~3;
1033	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1034	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1035		1708
1036	memset (darkness, 255, sw4 * sh);	1709	// thats current max. sorry.
1037	SvPOK_only (darkness_sv);	1710	if (sw > 255) sw = 255;
1038	SvCUR_set (darkness_sv, sw4 * sh);	1711	if (sh > 255) sh = 255;
1039		1712
1040	vx = self->x + (self->w - sw) / 2 - shift_x;	1713	// clear key, in case of extra padding
1041	vy = self->y + (self->h - sh) / 2 - shift_y;	1714	memset (&skey, 0, sizeof (skey));
1042
1043	/*
1044	int vx = self->vx = self->w >= sw
1045	? self->x + (self->w - sw) / 2
1046	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1047
1048	int vy = self->vy = self->h >= sh
1049	? self->y + (self->h - sh) / 2
1050	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1051	*/
1052		1715
1053	glColor4ub (255, 255, 255, 255);	1716	glColor4ub (255, 255, 255, 255);
1054		1717
		1718	glEnable (GL_BLEND);
1055	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1719	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1056	glEnable (GL_BLEND);
1057	glEnable (GL_TEXTURE_2D);	1720	glEnable (GL_TEXTURE_2D);
1058	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1721	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1059		1722
1060	glBegin (GL_QUADS);	1723	glBegin (GL_QUADS);
1061		1724
1062	last_name = 0;	1725	last_name = 0;
1063		1726
		1727	mx += self->x;
		1728	my += self->y;
		1729
		1730	// first pass: determine smooth_max
		1731	// rather ugly, if you ask me
		1732	// could also be stored inside mapcell and updated on change
		1733	memset (smooth_max, 0, sizeof (smooth_max));
		1734
		1735	for (y = 0; y < sh; y++)
		1736	if (0 <= y + my && y + my < self->rows)
		1737	{
		1738	maprow *row = self->row + (y + my);
		1739
		1740	for (x = 0; x < sw; x++)
		1741	if (row->c0 <= x + mx && x + mx < row->c1)
		1742	{
		1743	mapcell *cell = row->col + (x + mx - row->c0);
		1744
		1745	smooth_max[x + 1][y + 1] =
		1746	MAX (self->tex [cell->tile [0]].smoothlevel,
		1747	MAX (self->tex [cell->tile [1]].smoothlevel,
		1748	self->tex [cell->tile [2]].smoothlevel));
		1749	}
		1750	}
		1751
1064	for (z = 0; z < 3; z++)	1752	for (z = 0; z <= 2; z++)
		1753	{
		1754	memset (smooth_level, 0, sizeof (smooth_level));
		1755
1065	for (y = 0; y < sh; y++)	1756	for (y = 0; y < sh; y++)
1066	if (0 <= y + vy && y + vy < self->rows)	1757	if (0 <= y + my && y + my < self->rows)
1067	{	1758	{
1068	maprow *row = self->row + (y + vy);	1759	maprow *row = self->row + (y + my);
1069		1760
1070	for (x = 0; x < sw; x++)	1761	for (x = 0; x < sw; x++)
1071	if (row->c0 <= x + vx && x + vx < row->c1)	1762	if (row->c0 <= x + mx && x + mx < row->c1)
1072	{	1763	{
1073	mapcell *cell = row->col + (x + vx - row->c0);	1764	mapcell *cell = row->col + (x + mx - row->c0);
1074
1075	darkness[y * sw4 + x] = cell->darkness < 0
1076	? 255 - FOW_DARKNESS
1077	: 255 - cell->darkness;
1078
1079	face = cell->face [z];	1765	tileid tile = cell->tile [z];
1080		1766
1081	if (face)	1767	if (tile)
		1768	{
		1769	maptex tex = self->tex [tile];
		1770	int px = (x + 1) * T - tex.w;
		1771	int py = (y + 1) * T - tex.h;
		1772
		1773	// suppressing texture state switches here
		1774	// is only moderately effective, but worth the extra effort
		1775	if (last_name != tex.name)
		1776	{
		1777	if (!tex.name)
		1778	tex = self->tex [2]; /* missing, replace by noface */
		1779
		1780	glEnd ();
		1781	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1782	glBegin (GL_QUADS);
		1783	}
		1784
		1785	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1786	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1787	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1788	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1789
		1790	if (cell->flags && z == 2)
		1791	{
		1792	if (cell->flags & 1)
		1793	{
		1794	maptex tex = self->tex [1];
		1795	int px = x * T + T * 2 / 32;
		1796	int py = y * T - T * 6 / 32;
		1797
		1798	glEnd ();
		1799	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1800	glBegin (GL_QUADS);
		1801
		1802	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1803	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1804	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1805	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1806	}
		1807	}
		1808
		1809	// update smooth hash
		1810	if (tex.smoothtile)
		1811	{
		1812	skey.tile = tex.smoothtile;
		1813	skey.level = tex.smoothlevel;
		1814
		1815	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1816
		1817	// add bits to current tile and all neighbours. skey.x\|y is
		1818	// shifted +1\|+1 so we always stay positive.
		1819
		1820	// bits is ___n cccc CCCC bbbb
		1821	// n do not draw borders&corners
		1822	// c draw these corners, but...
		1823	// C ... not these
		1824	// b draw these borders
		1825
		1826	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1827	// ┃· ·· ·┃ ━━
		1828
		1829	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1830	// ·· ·· ·┏ ┓·
		1831
		1832	// full tile
		1833	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1834
		1835	// borders
		1836	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1837	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1838	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1839	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1840
		1841	// corners
		1842	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1843	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1844	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1845	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1846	}
		1847	}
		1848	}
		1849	}
		1850
		1851	// go through all smoothlevels, lowest to highest, then draw.
		1852	// this is basically counting sort
		1853	{
		1854	int w, b;
		1855
		1856	for (w = 0; w < 256 / 32; ++w)
		1857	{
		1858	uint32_t smask = smooth_level [w];
		1859	if (smask)
		1860	for (b = 0; b < 32; ++b)
		1861	if (smask & (((uint32_t)1) << b))
1082	{	1862	{
1083	maptex tex = self->tex [face];	1863	int level = (w << 5) \| b;
		1864	HE *he;
1084		1865
1085	int px = (x + 1) * 32 - tex.w;	1866	hv_iterinit (smooth);
1086	int py = (y + 1) * 32 - tex.h;	1867	while ((he = hv_iternext (smooth)))
1087
1088	if (last_name != tex.name)
1089	{	1868	{
		1869	smooth_key skey = (smooth_key )HeKEY (he);
		1870	IV bits = SvIVX (HeVAL (he));
		1871
		1872	if (!(bits & 0x1000)
		1873	&& skey->level == level
		1874	&& level > smooth_max [skey->x][skey->y])
		1875	{
		1876	maptex tex = self->tex [skey->tile];
		1877	int px = (((int)skey->x) - 1) * T;
		1878	int py = (((int)skey->y) - 1) * T;
		1879	int border = bits & 15;
		1880	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1881	float dx = tex.s * .0625f; // 16 images/row
		1882	float dy = tex.t * .5f ; // 2 images/column
		1883
		1884	// this time naively avoiding texture state changes
		1885	// save gobs of state changes.
		1886	if (last_name != tex.name)
		1887	{
		1888	if (!tex.name)
		1889	continue; // smoothing not yet available
		1890
1090	glEnd ();	1891	glEnd ();
1091	last_name = tex.name;
1092	glBindTexture (GL_TEXTURE_2D, last_name);	1892	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1093	glBegin (GL_QUADS);	1893	glBegin (GL_QUADS);
		1894	}
		1895
		1896	if (border)
		1897	{
		1898	float ox = border * dx;
		1899
		1900	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1901	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1902	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1903	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1904	}
		1905
		1906	if (corner)
		1907	{
		1908	float ox = corner * dx;
		1909
		1910	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1911	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1912	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1913	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1914	}
		1915	}
1094	}	1916	}
1095
1096	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1097	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1098	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1099	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1100	}	1917	}
1101	}
1102	}	1918	}
		1919	}
		1920
		1921	hv_clear (smooth);
		1922	}
1103		1923
1104	glEnd ();	1924	glEnd ();
1105		1925
1106	glDisable (GL_TEXTURE_2D);	1926	glDisable (GL_TEXTURE_2D);
1107	glDisable (GL_BLEND);	1927	glDisable (GL_BLEND);
1108		1928
		1929	// top layer: overlays such as the health bar
		1930	for (y = 0; y < sh; y++)
		1931	if (0 <= y + my && y + my < self->rows)
		1932	{
		1933	maprow *row = self->row + (y + my);
		1934
		1935	for (x = 0; x < sw; x++)
		1936	if (row->c0 <= x + mx && x + mx < row->c1)
		1937	{
		1938	mapcell *cell = row->col + (x + mx - row->c0);
		1939
		1940	int px = x * T;
		1941	int py = y * T;
		1942
		1943	if (cell->stat_hp)
		1944	{
		1945	int width = cell->stat_width * T;
		1946	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1947
		1948	glColor3ub (0, 0, 0);
		1949	glRectf (px + 1, py - thick - 2,
		1950	px + width - 1, py);
		1951
		1952	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1953	glRectf (px + 2,
		1954	py - thick - 1,
		1955	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1956	}
		1957	}
		1958	}
		1959	}
		1960
		1961	void
		1962	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1963	CODE:
		1964	{
		1965	static float color[16][3] = {
		1966	{ 0.00F, 0.00F, 0.00F },
		1967	{ 1.00F, 1.00F, 1.00F },
		1968	{ 0.00F, 0.00F, 0.55F },
		1969	{ 1.00F, 0.00F, 0.00F },
		1970
		1971	{ 1.00F, 0.54F, 0.00F },
		1972	{ 0.11F, 0.56F, 1.00F },
		1973	{ 0.93F, 0.46F, 0.00F },
		1974	{ 0.18F, 0.54F, 0.34F },
		1975
		1976	{ 0.56F, 0.73F, 0.56F },
		1977	{ 0.80F, 0.80F, 0.80F },
		1978	{ 0.55F, 0.41F, 0.13F },
		1979	{ 0.99F, 0.77F, 0.26F },
		1980
		1981	{ 0.74F, 0.65F, 0.41F },
		1982
		1983	{ 0.00F, 1.00F, 1.00F },
		1984	{ 1.00F, 0.00F, 1.00F },
		1985	{ 1.00F, 1.00F, 0.00F },
		1986	};
		1987
		1988	int x, y;
		1989
		1990	glEnable (GL_TEXTURE_2D);
		1991	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1992	glEnable (GL_BLEND);
		1993	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1994	glBegin (GL_QUADS);
		1995
		1996	for (y = 0; y < h; y++)
		1997	for (x = 0; x < w; x++)
		1998	{
		1999	unsigned char m = data [x + y * w];
		2000
		2001	if (m)
		2002	{
		2003	float *c = color [m & 15];
		2004
		2005	float tx1 = m & 0x40 ? 0.5 : 0.;
		2006	float tx2 = tx1 + 0.5;
		2007
		2008	glColor4f (c[0], c[1], c[2], 0.75);
		2009	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		2010	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		2011	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		2012	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		2013	}
		2014	}
		2015
		2016	glEnd ();
		2017	glDisable (GL_BLEND);
		2018	glDisable (GL_TEXTURE_2D);
		2019	}
		2020
		2021	void
		2022	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		2023	PPCODE:
		2024	{
		2025	int x, y;
		2026	int sw1 = sw + 2;
		2027	int sh1 = sh + 2;
		2028	int sh3 = sh * 3;
		2029	int sw34 = (sw * 3 + 3) & ~3;
		2030	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
		2031	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
		2032	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
		2033
		2034	SvPOK_only (darkness3_sv);
		2035	SvCUR_set (darkness3_sv, sw34 * sh3);
		2036
		2037	mx += self->x - 1;
		2038	my += self->y - 1;
		2039
		2040	memset (darkness1, 255, sw1 * sh1);
		2041
		2042	for (y = 0; y < sh1; y++)
		2043	if (0 <= y + my && y + my < self->rows)
		2044	{
		2045	maprow *row = self->row + (y + my);
		2046
		2047	for (x = 0; x < sw1; x++)
		2048	if (row->c0 <= x + mx && x + mx < row->c1)
		2049	{
		2050	mapcell *cell = row->col + (x + mx - row->c0);
		2051
		2052	darkness1 [y * sw1 + x] = cell->darkness
		2053	? 255 - (cell->darkness - 1)
		2054	: 255 - FOW_DARKNESS;
		2055	}
		2056	}
		2057
		2058	for (y = 0; y < sh; ++y)
		2059	for (x = 0; x < sw; ++x)
		2060	{
		2061	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2062	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2063	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2064	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2065	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2066	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2067	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2068	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2069	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2070
		2071	uint8_t r11 = (d11 + d21 + d12) / 3;
		2072	uint8_t r21 = d21;
		2073	uint8_t r31 = (d21 + d31 + d32) / 3;
		2074
		2075	uint8_t r12 = d12;
		2076	uint8_t r22 = d22;
		2077	uint8_t r32 = d32;
		2078
		2079	uint8_t r13 = (d13 + d23 + d12) / 3;
		2080	uint8_t r23 = d23;
		2081	uint8_t r33 = (d23 + d33 + d32) / 3;
		2082
		2083	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2084	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2085	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2086	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2087	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2088	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2089	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2090	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2091	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2092	}
		2093
		2094	free (darkness1);
		2095
1109	EXTEND (SP, 3);	2096	EXTEND (SP, 3);
1110	PUSHs (sv_2mortal (newSViv (sw4)));	2097	PUSHs (sv_2mortal (newSViv (sw34)));
1111	PUSHs (sv_2mortal (newSViv (sh)));	2098	PUSHs (sv_2mortal (newSViv (sh3)));
1112	PUSHs (darkness_sv);	2099	PUSHs (darkness3_sv);
1113	}	2100	}
1114		2101
1115	SV *	2102	SV *
1116	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2103	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1117	CODE:	2104	CODE:
1118	{	2105	{
1119	int x, y, x1, y1;	2106	int x, y, x1, y1;
1120	SV data_sv = newSV (w h * 7 + 5);	2107	SV data_sv = newSV (w h * 7 + 5);
1121	uint8_t data = (uint8_t )SvPVX (data_sv);	2108	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1146	if (row && row->c0 <= x && x < row->c1)	2133	if (row && row->c0 <= x && x < row->c1)
1147	{	2134	{
1148	mapcell *cell = row->col + (x - row->c0);	2135	mapcell *cell = row->col + (x - row->c0);
1149	uint8_t flags = 0;	2136	uint8_t flags = 0;
1150		2137
1151	if (cell->face [0]) flags \|= 1;	2138	if (cell->tile [0]) flags \|= 1;
1152	if (cell->face [1]) flags \|= 2;	2139	if (cell->tile [1]) flags \|= 2;
1153	if (cell->face [2]) flags \|= 4;	2140	if (cell->tile [2]) flags \|= 4;
1154		2141
1155	*data++ = flags;	2142	*data++ = flags;
1156		2143
1157	if (flags & 1)	2144	if (flags & 1)
1158	{	2145	{
		2146	tileid tile = cell->tile [0];
1159	*data++ = cell->face [0] >> 8;	2147	*data++ = tile >> 8;
1160	*data++ = cell->face [0];	2148	*data++ = tile;
1161	}	2149	}
1162		2150
1163	if (flags & 2)	2151	if (flags & 2)
1164	{	2152	{
		2153	tileid tile = cell->tile [1];
1165	*data++ = cell->face [1] >> 8;	2154	*data++ = tile >> 8;
1166	*data++ = cell->face [1];	2155	*data++ = tile;
1167	}	2156	}
1168		2157
1169	if (flags & 4)	2158	if (flags & 4)
1170	{	2159	{
		2160	tileid tile = cell->tile [2];
1171	*data++ = cell->face [2] >> 8;	2161	*data++ = tile >> 8;
1172	*data++ = cell->face [2];	2162	*data++ = tile;
1173	}	2163	}
1174	}	2164	}
1175	else	2165	else
1176	*data++ = 0;	2166	*data++ = 0;
1177	}	2167	}
…		…
1183	}	2173	}
1184	OUTPUT:	2174	OUTPUT:
1185	RETVAL	2175	RETVAL
1186		2176
1187	void	2177	void
1188	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2178	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1189	PPCODE:	2179	PPCODE:
1190	{	2180	{
1191	int x, y, z;	2181	int x, y, z;
1192	int w, h;	2182	int w, h;
1193	int x1, y1;	2183	int x1, y1;
…		…
1217	{	2207	{
1218	uint8_t flags = *data++;	2208	uint8_t flags = *data++;
1219		2209
1220	if (flags)	2210	if (flags)
1221	{	2211	{
1222	mapface face[3] = { 0, 0, 0 };
1223
1224	mapcell *cell = row_get_cell (row, x);	2212	mapcell *cell = row_get_cell (row, x);
		2213	tileid tile[3] = { 0, 0, 0 };
1225		2214
1226	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2215	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1227	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2216	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1228	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2217	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1229		2218
1230	if (cell->darkness <= 0)	2219	if (cell->darkness == 0)
1231	{	2220	{
1232	cell->darkness = -1;	2221	cell->darkness = 0;
1233		2222
1234	for (z = 0; z <= 2; z++)	2223	for (z = 0; z <= 2; z++)
1235	{	2224	{
1236	cell->face[z] = face[z];	2225	tileid t = tile [z];
1237		2226
1238	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2227	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2228	{
1239	XPUSHs (sv_2mortal (newSViv (face[z])));	2229	XPUSHs (sv_2mortal (newSViv (t)));
		2230	need_texid (self, t);
		2231	}
		2232
		2233	cell->tile [z] = t;
1240	}	2234	}
1241	}	2235	}
1242	}	2236	}
1243	}	2237	}
1244	}	2238	}
1245	}	2239	}
1246		2240
		2241	MODULE = CFPlus PACKAGE = CFPlus::RW
		2242
		2243	CFPlus::RW
		2244	new (SV class, SV data_sv)
		2245	CODE:
		2246	{
		2247	STRLEN datalen;
		2248	char *data = SvPVbyte (data_sv, datalen);
		2249
		2250	RETVAL = SDL_RWFromConstMem (data, datalen);
		2251	}
		2252	OUTPUT:
		2253	RETVAL
		2254
		2255	CFPlus::RW
		2256	new_from_file (SV class, const char path, const char *mode = "rb")
		2257	CODE:
		2258	RETVAL = SDL_RWFromFile (path, mode);
		2259	OUTPUT:
		2260	RETVAL
		2261
		2262	void
		2263	close (CFPlus::RW self)
		2264	CODE:
		2265	SDL_RWclose (self);
		2266
		2267	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2268
		2269	PROTOTYPES: DISABLE
		2270
		2271	int
		2272	volume (CFPlus::Channel self, int volume)
		2273	CODE:
		2274	RETVAL = Mix_Volume (self, volume);
		2275	OUTPUT:
		2276	RETVAL
		2277
		2278	int
		2279	unregister_all_effects (CFPlus::Channel self)
		2280	CODE:
		2281	RETVAL = Mix_UnregisterAllEffects (self);
		2282	OUTPUT:
		2283	RETVAL
		2284
		2285	int
		2286	set_panning (CFPlus::Channel self, int left, int right)
		2287	CODE:
		2288	RETVAL = Mix_SetPanning (self, left, right);
		2289	OUTPUT:
		2290	RETVAL
		2291
		2292	int
		2293	set_distance (CFPlus::Channel self, int distance)
		2294	CODE:
		2295	RETVAL = Mix_SetDistance (self, distance);
		2296	OUTPUT:
		2297	RETVAL
		2298
		2299	int
		2300	set_position (CFPlus::Channel self, int angle, int distance)
		2301	CODE:
		2302	RETVAL = Mix_SetPosition (self, angle, distance);
		2303	OUTPUT:
		2304	RETVAL
		2305
		2306	int
		2307	set_reverse_stereo (CFPlus::Channel self, int flip)
		2308	CODE:
		2309	RETVAL = Mix_SetReverseStereo (self, flip);
		2310	OUTPUT:
		2311	RETVAL
		2312
1247	MODULE = CFClient PACKAGE = CFClient::MixChunk	2313	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
1248		2314
		2315	PROTOTYPES: DISABLE
		2316
1249	CFClient::MixChunk	2317	CFPlus::MixChunk
1250	new_from_file (SV class, char path)	2318	new (SV *class, CFPlus::RW rwops)
1251	CODE:	2319	CODE:
1252	RETVAL = Mix_LoadWAV (path);	2320	RETVAL = Mix_LoadWAV_RW (rwops, 1);
1253	OUTPUT:	2321	OUTPUT:
1254	RETVAL	2322	RETVAL
1255		2323
1256	void	2324	void
1257	DESTROY (CFClient::MixChunk self)	2325	DESTROY (CFPlus::MixChunk self)
1258	CODE:	2326	CODE:
1259	Mix_FreeChunk (self);	2327	Mix_FreeChunk (self);
1260		2328
1261	int	2329	int
1262	volume (CFClient::MixChunk self, int volume = -1)	2330	volume (CFPlus::MixChunk self, int volume = -1)
1263	CODE:	2331	CODE:
1264	RETVAL = Mix_VolumeChunk (self, volume);	2332	RETVAL = Mix_VolumeChunk (self, volume);
1265	OUTPUT:	2333	OUTPUT:
1266	RETVAL	2334	RETVAL
1267		2335
1268	int	2336	CFPlus::Channel
1269	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2337	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)
1270	CODE:	2338	CODE:
1271	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2339	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2340	Mix_UnregisterAllEffects (RETVAL);
1272	OUTPUT:	2341	OUTPUT:
1273	RETVAL	2342	RETVAL
1274		2343
1275	MODULE = CFClient PACKAGE = CFClient::MixMusic	2344	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1276		2345
1277	int	2346	int
1278	volume (int volume = -1)	2347	volume (int volume = -1)
		2348	PROTOTYPE: ;$
1279	CODE:	2349	CODE:
1280	RETVAL = Mix_VolumeMusic (volume);	2350	RETVAL = Mix_VolumeMusic (volume);
1281	OUTPUT:	2351	OUTPUT:
1282	RETVAL	2352	RETVAL
1283		2353
		2354	int
		2355	fade_out (int ms)
		2356	CODE:
		2357	RETVAL = Mix_FadeOutMusic (ms);
		2358	OUTPUT:
		2359	RETVAL
		2360
		2361	void
		2362	halt ()
		2363	CODE:
		2364	Mix_HaltMusic ();
		2365
1284	CFClient::MixMusic	2366	CFPlus::MixMusic
1285	new_from_file (SV class, char path)	2367	new (SV *class, CFPlus::RW rwops)
1286	CODE:	2368	CODE:
1287	RETVAL = Mix_LoadMUS (path);	2369	RETVAL = Mix_LoadMUS_RW (rwops);
1288	OUTPUT:	2370	OUTPUT:
1289	RETVAL	2371	RETVAL
1290		2372
1291	void	2373	void
1292	DESTROY (CFClient::MixMusic self)	2374	DESTROY (CFPlus::MixMusic self)
1293	CODE:	2375	CODE:
1294	Mix_FreeMusic (self);	2376	Mix_FreeMusic (self);
1295		2377
1296	int	2378	int
1297	play (CFClient::MixMusic self, int loops = -1)	2379	play (CFPlus::MixMusic self, int loops = -1)
1298	CODE:	2380	CODE:
1299	RETVAL = Mix_PlayMusic (self, loops);	2381	RETVAL = Mix_PlayMusic (self, loops);
1300	OUTPUT:	2382	OUTPUT:
1301	RETVAL	2383	RETVAL
1302		2384
		2385	int
		2386	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2387	CODE:
		2388	RETVAL = Mix_FadeInMusicPos (self, loops, ms, position);
		2389	OUTPUT:
		2390	RETVAL
		2391
1303	MODULE = CFClient PACKAGE = CFClient::OpenGL	2392	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2393
		2394	PROTOTYPES: ENABLE
1304		2395
1305	BOOT:	2396	BOOT:
1306	{	2397	{
1307	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2398	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1308	static const struct {	2399	static const struct {
1309	const char *name;	2400	const char *name;
1310	IV iv;	2401	IV iv;
1311	} *civ, const_iv[] = {	2402	} *civ, const_iv[] = {
1312	# define const_iv(name) { # name, (IV)name }	2403	# define const_iv(name) { # name, (IV)name }
		2404	const_iv (GL_VENDOR),
		2405	const_iv (GL_VERSION),
		2406	const_iv (GL_EXTENSIONS),
1313	const_iv (GL_COLOR_MATERIAL),	2407	const_iv (GL_COLOR_MATERIAL),
1314	const_iv (GL_SMOOTH),	2408	const_iv (GL_SMOOTH),
1315	const_iv (GL_FLAT),	2409	const_iv (GL_FLAT),
		2410	const_iv (GL_DITHER),
1316	const_iv (GL_BLEND),	2411	const_iv (GL_BLEND),
		2412	const_iv (GL_CULL_FACE),
		2413	const_iv (GL_SCISSOR_TEST),
		2414	const_iv (GL_DEPTH_TEST),
		2415	const_iv (GL_ALPHA_TEST),
		2416	const_iv (GL_NORMALIZE),
		2417	const_iv (GL_RESCALE_NORMAL),
		2418	const_iv (GL_FRONT),
		2419	const_iv (GL_BACK),
		2420	const_iv (GL_AUX0),
1317	const_iv (GL_AND),	2421	const_iv (GL_AND),
		2422	const_iv (GL_ONE),
		2423	const_iv (GL_ZERO),
1318	const_iv (GL_SRC_ALPHA),	2424	const_iv (GL_SRC_ALPHA),
		2425	const_iv (GL_DST_ALPHA),
1319	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2426	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		2427	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2428	const_iv (GL_SRC_ALPHA_SATURATE),
1320	const_iv (GL_RGB),	2429	const_iv (GL_RGB),
1321	const_iv (GL_RGBA),	2430	const_iv (GL_RGBA),
		2431	const_iv (GL_RGBA4),
		2432	const_iv (GL_RGBA8),
		2433	const_iv (GL_RGB5_A1),
1322	const_iv (GL_UNSIGNED_BYTE),	2434	const_iv (GL_UNSIGNED_BYTE),
1323	const_iv (GL_ALPHA4),	2435	const_iv (GL_UNSIGNED_SHORT),
		2436	const_iv (GL_UNSIGNED_INT),
1324	const_iv (GL_ALPHA),	2437	const_iv (GL_ALPHA),
		2438	const_iv (GL_INTENSITY),
		2439	const_iv (GL_LUMINANCE),
		2440	const_iv (GL_LUMINANCE_ALPHA),
1325	const_iv (GL_FLOAT),	2441	const_iv (GL_FLOAT),
1326	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2442	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1327	const_iv (GL_COMPILE),	2443	const_iv (GL_COMPILE),
		2444	const_iv (GL_PROXY_TEXTURE_1D),
		2445	const_iv (GL_PROXY_TEXTURE_2D),
1328	const_iv (GL_TEXTURE_1D),	2446	const_iv (GL_TEXTURE_1D),
1329	const_iv (GL_TEXTURE_2D),	2447	const_iv (GL_TEXTURE_2D),
1330	const_iv (GL_TEXTURE_ENV),	2448	const_iv (GL_TEXTURE_ENV),
1331	const_iv (GL_TEXTURE_MAG_FILTER),	2449	const_iv (GL_TEXTURE_MAG_FILTER),
1332	const_iv (GL_TEXTURE_MIN_FILTER),	2450	const_iv (GL_TEXTURE_MIN_FILTER),
1333	const_iv (GL_TEXTURE_ENV_MODE),	2451	const_iv (GL_TEXTURE_ENV_MODE),
1334	const_iv (GL_TEXTURE_WRAP_S),	2452	const_iv (GL_TEXTURE_WRAP_S),
1335	const_iv (GL_TEXTURE_WRAP_T),	2453	const_iv (GL_TEXTURE_WRAP_T),
		2454	const_iv (GL_REPEAT),
1336	const_iv (GL_CLAMP),	2455	const_iv (GL_CLAMP),
1337	const_iv (GL_REPEAT),	2456	const_iv (GL_CLAMP_TO_EDGE),
1338	const_iv (GL_NEAREST),	2457	const_iv (GL_NEAREST),
1339	const_iv (GL_LINEAR),	2458	const_iv (GL_LINEAR),
1340	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2459	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1341	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2460	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1342	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2461	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1343	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2462	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1344	const_iv (GL_GENERATE_MIPMAP),	2463	const_iv (GL_GENERATE_MIPMAP),
1345	const_iv (GL_LINEAR),
1346	const_iv (GL_MODULATE),	2464	const_iv (GL_MODULATE),
		2465	const_iv (GL_DECAL),
1347	const_iv (GL_REPLACE),	2466	const_iv (GL_REPLACE),
		2467	const_iv (GL_DEPTH_BUFFER_BIT),
1348	const_iv (GL_COLOR_BUFFER_BIT),	2468	const_iv (GL_COLOR_BUFFER_BIT),
1349	const_iv (GL_PROJECTION),	2469	const_iv (GL_PROJECTION),
1350	const_iv (GL_MODELVIEW),	2470	const_iv (GL_MODELVIEW),
1351	const_iv (GL_COLOR_LOGIC_OP),	2471	const_iv (GL_COLOR_LOGIC_OP),
		2472	const_iv (GL_SEPARABLE_2D),
1352	const_iv (GL_CONVOLUTION_2D),	2473	const_iv (GL_CONVOLUTION_2D),
1353	const_iv (GL_CONVOLUTION_BORDER_MODE),	2474	const_iv (GL_CONVOLUTION_BORDER_MODE),
1354	const_iv (GL_CONSTANT_BORDER),	2475	const_iv (GL_CONSTANT_BORDER),
		2476	const_iv (GL_POINTS),
1355	const_iv (GL_LINES),	2477	const_iv (GL_LINES),
		2478	const_iv (GL_LINE_STRIP),
		2479	const_iv (GL_LINE_LOOP),
1356	const_iv (GL_QUADS),	2480	const_iv (GL_QUADS),
		2481	const_iv (GL_QUAD_STRIP),
		2482	const_iv (GL_TRIANGLES),
		2483	const_iv (GL_TRIANGLE_STRIP),
		2484	const_iv (GL_TRIANGLE_FAN),
1357	const_iv (GL_LINE_LOOP),	2485	const_iv (GL_POLYGON),
1358	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2486	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2487	const_iv (GL_POINT_SMOOTH_HINT),
		2488	const_iv (GL_LINE_SMOOTH_HINT),
		2489	const_iv (GL_POLYGON_SMOOTH_HINT),
		2490	const_iv (GL_GENERATE_MIPMAP_HINT),
1359	const_iv (GL_FASTEST),	2491	const_iv (GL_FASTEST),
		2492	const_iv (GL_DONT_CARE),
		2493	const_iv (GL_NICEST),
		2494	const_iv (GL_V2F),
		2495	const_iv (GL_V3F),
		2496	const_iv (GL_T2F_V3F),
		2497	const_iv (GL_T2F_N3F_V3F),
1360	# undef const_iv	2498	# undef const_iv
1361	};	2499	};
1362		2500
1363	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2501	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1364	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2502	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2503
		2504	texture_av = newAV ();
		2505	AvREAL_off (texture_av);
1365	}	2506	}
		2507
		2508	char *
		2509	gl_vendor ()
		2510	CODE:
		2511	RETVAL = (char *)glGetString (GL_VENDOR);
		2512	OUTPUT:
		2513	RETVAL
		2514
		2515	char *
		2516	gl_version ()
		2517	CODE:
		2518	RETVAL = (char *)glGetString (GL_VERSION);
		2519	OUTPUT:
		2520	RETVAL
		2521
		2522	char *
		2523	gl_extensions ()
		2524	CODE:
		2525	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2526	OUTPUT:
		2527	RETVAL
		2528
		2529	const char *glGetString (GLenum pname)
		2530
		2531	GLint glGetInteger (GLenum pname)
		2532	CODE:
		2533	glGetIntegerv (pname, &RETVAL);
		2534	OUTPUT:
		2535	RETVAL
		2536
		2537	GLdouble glGetDouble (GLenum pname)
		2538	CODE:
		2539	glGetDoublev (pname, &RETVAL);
		2540	OUTPUT:
		2541	RETVAL
1366		2542
1367	int glGetError ()	2543	int glGetError ()
		2544
		2545	void glFinish ()
1368		2546
1369	void glClear (int mask)	2547	void glClear (int mask)
1370		2548
1371	void glClearColor (float r, float g, float b, float a = 1.0)	2549	void glClearColor (float r, float g, float b, float a = 1.0)
1372	PROTOTYPE: @	2550	PROTOTYPE: @
…		…
1379		2557
1380	void glHint (int target, int mode)	2558	void glHint (int target, int mode)
1381		2559
1382	void glBlendFunc (int sfactor, int dfactor)	2560	void glBlendFunc (int sfactor, int dfactor)
1383		2561
		2562	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2563	CODE:
		2564	gl_BlendFuncSeparate (sa, da, saa, daa);
		2565
		2566	void glDepthMask (int flag)
		2567
1384	void glLogicOp (int opcode)	2568	void glLogicOp (int opcode)
1385		2569
		2570	void glColorMask (int red, int green, int blue, int alpha)
		2571
1386	void glMatrixMode (int mode)	2572	void glMatrixMode (int mode)
1387		2573
1388	void glPushMatrix ()	2574	void glPushMatrix ()
1389		2575
1390	void glPopMatrix ()	2576	void glPopMatrix ()
1391		2577
1392	void glLoadIdentity ()	2578	void glLoadIdentity ()
1393		2579
		2580	void glDrawBuffer (int buffer)
		2581
		2582	void glReadBuffer (int buffer)
		2583
		2584	# near_ and far_ are due to microsofts buggy "c" compiler
		2585	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2586
		2587	# near_ and far_ are due to microsofts buggy "c" compiler
1394	void glOrtho (double left, double right, double bottom, double top, double near, double far)	2588	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2589
		2590	PROTOTYPES: DISABLE
1395		2591
1396	void glViewport (int x, int y, int width, int height)	2592	void glViewport (int x, int y, int width, int height)
		2593
		2594	void glScissor (int x, int y, int width, int height)
1397		2595
1398	void glTranslate (float x, float y, float z = 0.)	2596	void glTranslate (float x, float y, float z = 0.)
1399	CODE:	2597	CODE:
1400	glTranslatef (x, y, z);	2598	glTranslatef (x, y, z);
1401		2599
1402	void glScale (float x, float y, float z)	2600	void glScale (float x, float y, float z = 1.)
1403	CODE:	2601	CODE:
1404	glScalef (x, y, z);	2602	glScalef (x, y, z);
1405		2603
1406	void glRotate (float angle, float x, float y, float z)	2604	void glRotate (float angle, float x, float y, float z)
1407	CODE:	2605	CODE:
1408	glRotatef (angle, x, y, z);	2606	glRotatef (angle, x, y, z);
1409		2607
1410	void glBegin (int mode)
1411
1412	void glEnd ()
1413
1414	void glColor (float r, float g, float b, float a = 1.0)	2608	void glColor (float r, float g, float b, float a = 1.0)
1415	PROTOTYPE: @	2609	ALIAS:
		2610	glColor_premultiply = 1
1416	CODE:	2611	CODE:
		2612	if (ix)
		2613	{
		2614	r *= a;
		2615	g *= a;
		2616	b *= a;
		2617	}
		2618	// microsoft visual "c" rounds instead of truncating...
1417	glColor4f (r, g, b, a);	2619	glColor4f (r, g, b, a);
		2620
		2621	void glRasterPos (float x, float y, float z = 0.)
		2622	CODE:
		2623	glRasterPos3f (0, 0, z);
		2624	glBitmap (0, 0, 0, 0, x, y, 0);
1418		2625
1419	void glVertex (float x, float y, float z = 0.)	2626	void glVertex (float x, float y, float z = 0.)
1420	CODE:	2627	CODE:
1421	glVertex3f (x, y, z);	2628	glVertex3f (x, y, z);
1422		2629
1423	void glTexCoord (float s, float t)	2630	void glTexCoord (float s, float t)
1424	CODE:	2631	CODE:
1425	glTexCoord2f (s, t);	2632	glTexCoord2f (s, t);
1426		2633
		2634	void glRect (float x1, float y1, float x2, float y2)
		2635	CODE:
		2636	glRectf (x1, y1, x2, y2);
		2637
		2638	PROTOTYPES: ENABLE
		2639
		2640	void glBegin (int mode)
		2641
		2642	void glEnd ()
		2643
		2644	void glPointSize (GLfloat size)
		2645
		2646	void glLineWidth (GLfloat width)
		2647
		2648	void glInterleavedArrays (int format, int stride, char *data)
		2649
		2650	void glDrawElements (int mode, int count, int type, char *indices)
		2651
		2652	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2653
1427	void glTexEnv (int target, int pname, float param)	2654	void glTexEnv (int target, int pname, float param)
1428	CODE:	2655	CODE:
1429	glTexEnvf (target, pname, param);	2656	glTexEnvf (target, pname, param);
1430		2657
1431	void glTexParameter (int target, int pname, float param)	2658	void glTexParameter (int target, int pname, float param)
…		…
1434		2661
1435	void glBindTexture (int target, int name)	2662	void glBindTexture (int target, int name)
1436		2663
1437	void glConvolutionParameter (int target, int pname, float params)	2664	void glConvolutionParameter (int target, int pname, float params)
1438	CODE:	2665	CODE:
		2666	if (gl.ConvolutionParameterf)
1439	glConvolutionParameterf (target, pname, params);	2667	gl.ConvolutionParameterf (target, pname, params);
1440		2668
1441	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2669	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		2670	CODE:
		2671	if (gl.ConvolutionFilter2D)
		2672	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		2673
		2674	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
		2675	CODE:
		2676	if (gl.SeparableFilter2D)
		2677	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1442		2678
1443	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2679	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1444		2680
1445	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2681	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		2682
		2683	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2684
		2685	void glPixelZoom (float x, float y)
		2686
		2687	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1446		2688
1447	int glGenTexture ()	2689	int glGenTexture ()
1448	CODE:	2690	CODE:
1449	{	2691	RETVAL = gen_texture ();
1450	GLuint name;
1451	glGenTextures (1, &name);
1452	RETVAL = name;
1453	}
1454	OUTPUT:	2692	OUTPUT:
1455	RETVAL	2693	RETVAL
1456		2694
1457	void glDeleteTexture (int name)	2695	void glDeleteTexture (int name)
1458	CODE:	2696	CODE:
1459	{
1460	GLuint name_ = name;
1461	glDeleteTextures (1, &name_);	2697	del_texture (name);
1462	}	2698
1463
1464	int glGenList ()	2699	int glGenList ()
1465	CODE:	2700	CODE:
1466	RETVAL = glGenLists (1);	2701	RETVAL = glGenLists (1);
1467	OUTPUT:	2702	OUTPUT:
1468	RETVAL	2703	RETVAL
…		…
1475		2710
1476	void glEndList ()	2711	void glEndList ()
1477		2712
1478	void glCallList (int list)	2713	void glCallList (int list)
1479		2714
		2715	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		2716
		2717	PROTOTYPES: DISABLE
		2718
		2719	void
		2720	find_widget (SV *self, NV x, NV y)
		2721	PPCODE:
		2722	{
		2723	if (within_widget (self, x, y))
		2724	XPUSHs (self);
		2725	}
		2726
		2727	BOOT:
		2728	{
		2729	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2730
		2731	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2732	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2733	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2734	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2735	}
		2736
		2737	void
		2738	draw (SV *self)
		2739	CODE:
		2740	{
		2741	HV *hv;
		2742	SV **svp;
		2743	NV x, y, w, h;
		2744	SV *draw_x_sv = GvSV (draw_x_gv);
		2745	SV *draw_y_sv = GvSV (draw_y_gv);
		2746	SV *draw_w_sv = GvSV (draw_w_gv);
		2747	SV *draw_h_sv = GvSV (draw_h_gv);
		2748	SV *hover;
		2749	double draw_x, draw_y, draw_w, draw_h;
		2750
		2751	if (!SvROK (self))
		2752	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2753
		2754	hv = (HV *)SvRV (self);
		2755
		2756	if (SvTYPE (hv) != SVt_PVHV)
		2757	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2758
		2759	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2760	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2761
		2762	if (!h \|\| !w)
		2763	XSRETURN_EMPTY;
		2764
		2765	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2766	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2767
		2768	draw_x = SvNV (draw_x_sv) + x;
		2769	draw_y = SvNV (draw_y_sv) + y;
		2770
		2771	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2772	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2773	XSRETURN_EMPTY;
		2774
		2775	sv_setnv (draw_x_sv, draw_x);
		2776	sv_setnv (draw_y_sv, draw_y);
		2777
		2778	glPushMatrix ();
		2779	glTranslated (x, y, 0);
		2780
		2781	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2782	{
		2783	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2784
		2785	if (svp && SvTRUE (*svp))
		2786	{
		2787	glColor4f (10.2f, 0.80.2f, 0.5*0.2f, 0.2f);
		2788	glEnable (GL_BLEND);
		2789	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2790	glBegin (GL_QUADS);
		2791	glVertex2f (0, 0);
		2792	glVertex2f (w, 0);
		2793	glVertex2f (w, h);
		2794	glVertex2f (0, h);
		2795	glEnd ();
		2796	glDisable (GL_BLEND);
		2797	}
		2798	}
		2799	#if 0
		2800	if ($ENV{CFPLUS_DEBUG} & 1) {
		2801	glPushMatrix;
		2802	glColor 1, 1, 0, 1;
		2803	glTranslate 0.375, 0.375;
		2804	glBegin GL_LINE_LOOP;
		2805	glVertex 0 , 0;
		2806	glVertex $self->{w} - 1, 0;
		2807	glVertex $self->{w} - 1, $self->{h} - 1;
		2808	glVertex 0 , $self->{h} - 1;
		2809	glEnd;
		2810	glPopMatrix;
		2811	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2812	}
		2813	#endif
		2814	PUSHMARK (SP);
		2815	XPUSHs (self);
		2816	PUTBACK;
		2817	call_method ("_draw", G_VOID \| G_DISCARD);
		2818	SPAGAIN;
		2819
		2820	glPopMatrix ();
		2821
		2822	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2823	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2824	}
		2825

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.59 by root, Sun Apr 23 04:41:33 2006 UTC vs. Revision 1.212 by root, Sun Jul 29 03:58:26 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.59 by root, Sun Apr 23 04:41:33 2006 UTC vs.
Revision 1.212 by root, Sun Jul 29 03:58:26 2007 UTC