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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.55 by root, Thu Apr 20 08:11:56 2006 UTC vs.
Revision 1.218 by root, Mon Aug 6 02:11:45 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
		53
		54	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
37		55
38	#define FOW_DARKNESS 32	56	#define FOW_DARKNESS 32
39		57
40	#define MAP_EXTEND_X 32	58	#define MAP_EXTEND_X 32
41	#define MAP_EXTEND_Y 512	59	#define MAP_EXTEND_Y 512
42		60
		61	#define MIN_FONT_HEIGHT 10
		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;
43	typedef Mix_Chunk *CFClient__MixChunk;	121	typedef Mix_Chunk *CFPlus__MixChunk;
44	typedef Mix_Music *CFClient__MixMusic;	122	typedef Mix_Music *CFPlus__MixMusic;
45		123
46	static PangoContext *context;	124	typedef PangoFontDescription *CFPlus__Font;
47	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	}
48		143
49	typedef struct cf_layout {	144	typedef struct cf_layout {
50	PangoLayout *pl;	145	PangoLayout *pl;
		146	float r, g, b, a; // default color for rgba mode
51	int base_height;	147	int base_height;
		148	CFPlus__Font font;
52	} *CFClient__Layout;	149	} *CFPlus__Layout;
		150
		151	static CFPlus__Font default_font;
		152	static PangoContext *opengl_context;
		153	static PangoFontMap *opengl_fontmap;
53		154
54	static void	155	static void
55	substitute_func (FcPattern *pattern, gpointer data)	156	substitute_func (FcPattern *pattern, gpointer data)
56	{	157	{
57	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
58	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	162	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
59	}	163	}
60		164
61	static void	165	static void
62	layout_update (CFClient__Layout self)	166	layout_update_font (CFPlus__Layout self)
63	{	167	{
64	/* 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
65	* reasonably well with bitstream vera	169	* reasonably well with bitstream vera
66	*/	170	*/
67	PangoFontDescription *font = pango_context_get_font_description (context);	171	PangoFontDescription *font = self->font ? self->font : default_font;
68		172
69	int height = self->base_height * (PANGO_SCALE * 8 / 10);
70
71	if (pango_font_description_get_size (font) != height)
72	{
73	pango_font_description_set_absolute_size (font, height);	173	pango_font_description_set_absolute_size (font,
74	pango_layout_context_changed (self->pl);	174	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
75	}	175
		176	pango_layout_set_font_description (self->pl, font);
76	}	177	}
77		178
78	static void	179	static void
79	layout_get_pixel_size (CFClient__Layout self, int w, int h)	180	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
80	{	181	{
81	layout_update (self);	182	PangoRectangle rect;
82		183
		184	// get_pixel_* wrongly rounds down
83	pango_layout_get_pixel_size (self->pl, w, h);	185	pango_layout_get_extents (self->pl, 0, &rect);
84		186
85	w = (w + 3) & ~3;	187	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
86	if (!w) w = 1;	188	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
87	if (!h) h = 1;
88	}
89		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;
90	typedef uint16_t mapface;	198	typedef uint16_t faceid;
91		199
92	typedef struct {	200	typedef struct {
93	GLint name;	201	int name;
94	int w, h;	202	int w, h;
95	float s, t;	203	float s, t;
96	uint8_t r, g, b, a;	204	uint8_t r, g, b, a;
		205	tileid smoothtile;
		206	uint8_t smoothlevel;
97	} maptex;	207	} maptex;
98		208
99	typedef struct {	209	typedef struct {
		210	uint32_t player;
		211	tileid tile[3];
100	int16_t darkness;	212	uint16_t darkness;
101	mapface face[3];	213	uint8_t stat_width, stat_hp, flags, smoothmax;
102	} mapcell;	214	} mapcell;
103		215
104	typedef struct {	216	typedef struct {
105	int32_t c0, c1;	217	int32_t c0, c1;
106	mapcell *col;	218	mapcell *col;
107	} maprow;	219	} maprow;
108		220
109	typedef struct map {	221	typedef struct map {
110	int x, y, w, h;	222	int x, y, w, h;
111	int ox, oy; /* offset to virtual global coordinate system */	223	int ox, oy; /* offset to virtual global coordinate system */
112	int faces;	224	int faces; tileid *face2tile; // [faceid]
113	mapface *face;	225	int texs; maptex *tex; // [tileid]
114
115	int texs;
116	maptex *tex;
117		226
118	int32_t rows;	227	int32_t rows;
119	maprow *row;	228	maprow *row;
120	} *CFClient__Map;	229	} *CFPlus__Map;
121		230
122	static char *	231	static char *
123	prepend (char *ptr, int sze, int inc)	232	prepend (char *ptr, int sze, int inc)
124	{	233	{
125	char *p;	234	char *p;
142	}	251	}
143		252
144	#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))
145	#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))
146		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
147	static maprow *	276	static maprow *
148	map_get_row (CFClient__Map self, int y)	277	map_get_row (CFPlus__Map self, int y)
149	{	278	{
150	if (0 > y)	279	if (0 > y)
151	{	280	{
152	int extend = - y + MAP_EXTEND_Y;	281	int extend = - y + MAP_EXTEND_Y;
153	Prepend (maprow, self->row, self->rows, extend);	282	Prepend (maprow, self->row, self->rows, extend);
…		…
191		320
192	return row->col + (x - row->c0);	321	return row->col + (x - row->c0);
193	}	322	}
194		323
195	static mapcell *	324	static mapcell *
196	map_get_cell (CFClient__Map self, int x, int y)	325	map_get_cell (CFPlus__Map self, int x, int y)
197	{	326	{
198	return row_get_cell (map_get_row (self, y), x);	327	return row_get_cell (map_get_row (self, y), x);
199	}	328	}
200		329
201	static void	330	static void
202	map_clear (CFClient__Map self)	331	map_clear (CFPlus__Map self)
203	{	332	{
204	int r;	333	int r;
205		334
206	for (r = 0; r < self->rows; r++)	335	for (r = 0; r < self->rows; r++)
207	Safefree (self->row[r].col);	336	Safefree (self->row[r].col);
…		…
215	self->row = 0;	344	self->row = 0;
216	self->rows = 0;	345	self->rows = 0;
217	}	346	}
218		347
219	static void	348	static void
220	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)
221	{	350	{
222	int x, y;	351	int x, y;
223	maprow *row;	352	maprow *row;
		353	mapcell *cell;
224		354
225	for (y = y0; y < y0 + h; y++)	355	for (y = y0; y < y0 + h; y++)
226	if (y >= 0)	356	if (y >= 0)
227	{	357	{
228	if (y >= self->rows)	358	if (y >= self->rows)
…		…
234	if (x >= row->c0)	364	if (x >= row->c0)
235	{	365	{
236	if (x >= row->c1)	366	if (x >= row->c1)
237	break;	367	break;
238		368
239	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;
240	}	375	}
241	}	376	}
242	}	377	}
243		378
		379	typedef struct {
		380	tileid tile;
		381	uint8_t x, y, level;
		382	} smooth_key;
		383
		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
		396	music_finished (void)
		397	{
		398	SDL_UserEvent ev;
		399
		400	ev.type = SDL_USEREVENT;
		401	ev.code = 0;
		402	ev.data1 = 0;
		403	ev.data2 = 0;
		404
		405	SDL_PushEvent ((SDL_Event *)&ev);
		406	}
		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
244	MODULE = CFClient PACKAGE = CFClient	485	MODULE = CFPlus PACKAGE = CFPlus
245		486
246	PROTOTYPES: ENABLE	487	PROTOTYPES: ENABLE
247		488
248	BOOT:	489	BOOT:
249	{	490	{
250	HV *stash = gv_stashpv ("CFClient", 1);	491	HV *stash = gv_stashpv ("CFPlus", 1);
251	static const struct {	492	static const struct {
252	const char *name;	493	const char *name;
253	IV iv;	494	IV iv;
254	} *civ, const_iv[] = {	495	} *civ, const_iv[] = {
255	# 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
256	const_iv (SDL_ACTIVEEVENT),	500	const_iv (SDL_ACTIVEEVENT),
257	const_iv (SDL_KEYDOWN),	501	const_iv (SDL_KEYDOWN),
258	const_iv (SDL_KEYUP),	502	const_iv (SDL_KEYUP),
259	const_iv (SDL_MOUSEMOTION),	503	const_iv (SDL_MOUSEMOTION),
260	const_iv (SDL_MOUSEBUTTONDOWN),	504	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
269	const_iv (SDL_EVENT_RESERVEDA),	513	const_iv (SDL_EVENT_RESERVEDA),
270	const_iv (SDL_EVENT_RESERVEDB),	514	const_iv (SDL_EVENT_RESERVEDB),
271	const_iv (SDL_VIDEORESIZE),	515	const_iv (SDL_VIDEORESIZE),
272	const_iv (SDL_VIDEOEXPOSE),	516	const_iv (SDL_VIDEOEXPOSE),
273	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
274	const_iv (SDLK_KP0),	523	const_iv (SDLK_KP0),
275	const_iv (SDLK_KP1),	524	const_iv (SDLK_KP1),
276	const_iv (SDLK_KP2),	525	const_iv (SDLK_KP2),
277	const_iv (SDLK_KP3),	526	const_iv (SDLK_KP3),
278	const_iv (SDLK_KP4),	527	const_iv (SDLK_KP4),
…		…
333	const_iv (SDLK_BREAK),	582	const_iv (SDLK_BREAK),
334	const_iv (SDLK_MENU),	583	const_iv (SDLK_MENU),
335	const_iv (SDLK_POWER),	584	const_iv (SDLK_POWER),
336	const_iv (SDLK_EURO),	585	const_iv (SDLK_EURO),
337	const_iv (SDLK_UNDO),	586	const_iv (SDLK_UNDO),
		587
338	const_iv (KMOD_NONE),	588	const_iv (KMOD_NONE),
		589	const_iv (KMOD_SHIFT),
339	const_iv (KMOD_LSHIFT),	590	const_iv (KMOD_LSHIFT),
340	const_iv (KMOD_RSHIFT),	591	const_iv (KMOD_RSHIFT),
		592	const_iv (KMOD_CTRL),
341	const_iv (KMOD_LCTRL),	593	const_iv (KMOD_LCTRL),
342	const_iv (KMOD_RCTRL),	594	const_iv (KMOD_RCTRL),
		595	const_iv (KMOD_ALT),
343	const_iv (KMOD_LALT),	596	const_iv (KMOD_LALT),
344	const_iv (KMOD_RALT),	597	const_iv (KMOD_RALT),
		598	const_iv (KMOD_META),
345	const_iv (KMOD_LMETA),	599	const_iv (KMOD_LMETA),
346	const_iv (KMOD_RMETA),	600	const_iv (KMOD_RMETA),
347	const_iv (KMOD_NUM),	601	const_iv (KMOD_NUM),
348	const_iv (KMOD_CAPS),	602	const_iv (KMOD_CAPS),
349	const_iv (KMOD_MODE),	603	const_iv (KMOD_MODE),
350	const_iv (KMOD_CTRL),
351	const_iv (KMOD_SHIFT),
352	const_iv (KMOD_ALT),
353	const_iv (KMOD_META)
354	# undef const_iv	604	# undef const_iv
355	};	605	};
356		606
357	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; )
358	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	608	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
359		609
360	fontmap = pango_ft2_font_map_new ();	610	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
361	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	611	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
362	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
363	}	612	}
		613
		614	void
		615	weaken (SV *rv)
		616	PROTOTYPE: $
		617	CODE:
		618	sv_rvweaken (rv);
364		619
365	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
366	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	644	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
367		645
368	void	646	void
369	SDL_Quit ()	647	SDL_Quit ()
370		648
371	void	649	void
372	SDL_ListModes ()	650	SDL_ListModes (int rgb, int alpha)
373	PPCODE:	651	PPCODE:
374	{	652	{
375	SDL_Rect **m;	653	SDL_Rect **m;
376		654
377	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	655	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
378	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	656	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
379	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	657	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
380	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	658	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
381		659
		660	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		661	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
		662
382	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	663	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
383	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	664	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
384	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	665	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
385	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	666	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
386		667
387	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	668	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		669	#if SDL_VERSION_ATLEAST(1,2,10)
388	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	670	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
389	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	671	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
390		672	#endif
391	SDL_EnableUNICODE (1);
392	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
393		673
394	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	674	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
395		675
396	if (m && m != (SDL_Rect **)-1)	676	if (m && m != (SDL_Rect **)-1)
397	while (*m)	677	while (*m)
398	{	678	{
		679	if ((m)->w >= 640 && (m)->h >= 480)
		680	{
399	AV *av = newAV ();	681	AV *av = newAV ();
400	av_push (av, newSViv ((*m)->w));	682	av_push (av, newSViv ((*m)->w));
401	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));
402	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	686	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		687	}
403		688
404	++m;	689	++m;
405	}	690	}
406	}	691	}
407		692
408	int	693	int
409	SDL_SetVideoMode (int w, int h, int fullscreen)	694	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
410	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
411	RETVAL = !!SDL_SetVideoMode (	705	RETVAL = !!SDL_SetVideoMode (
412	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	706	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
413	);	707	);
		708
		709	if (RETVAL)
		710	{
		711	av_clear (texture_av);
		712
414	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	}
415	OUTPUT:	719	OUTPUT:
416	RETVAL	720	RETVAL
417		721
418	void	722	void
419	SDL_GL_SwapBuffers ()	723	SDL_GL_SwapBuffers ()
420		724
		725	char *
		726	SDL_GetKeyName (int sym)
		727
		728	int
		729	SDL_GetAppState ()
		730
421	void	731	void
422	SDL_PollEvent ()	732	poll_events ()
423	PPCODE:	733	PPCODE:
424	{	734	{
425	SDL_Event ev;	735	SDL_Event ev;
426		736
427	while (SDL_PollEvent (&ev))	737	SDL_PumpEvents ();
		738	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
428	{	739	{
429	HV *hv = newHV ();	740	HV *hv = newHV ();
430	hv_store (hv, "type", 4, newSViv (ev.type), 0);	741	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		742
431	switch (ev.type)	743	switch (ev.type)
432	{	744	{
433	case SDL_KEYDOWN:	745	case SDL_KEYDOWN:
434	case SDL_KEYUP:	746	case SDL_KEYUP:
435	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	747	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
436	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	748	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
437	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 */
438	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	751	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
439	break;	752	break;
440		753
441	case SDL_ACTIVEEVENT:	754	case SDL_ACTIVEEVENT:
442	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
443	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	756	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
444	break;	757	break;
445		758
446	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);
447	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	779	hv_store (hv, "state", 5, newSViv (state), 0);
448	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	780	hv_store (hv, "x", 1, newSViv (x), 0);
449	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	781	hv_store (hv, "y", 1, newSViv (y), 0);
450	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
451	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		784	}
452	break;	785	break;
453		786
454	case SDL_MOUSEBUTTONDOWN:	787	case SDL_MOUSEBUTTONDOWN:
455	case SDL_MOUSEBUTTONUP:	788	case SDL_MOUSEBUTTONUP:
		789	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		790
456	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	791	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
457	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	792	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
458	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	793	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
459	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;
460	}	802	}
461		803
462	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	804	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
463	}	805	}
464	}	806	}
465		807
466	int	808	int
467	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 = 1024)
		810	POSTCALL:
		811	Mix_HookMusicFinished (music_finished);
		812	Mix_ChannelFinished (channel_finished);
468		813
469	void	814	void
470	Mix_CloseAudio ()	815	Mix_CloseAudio ()
471		816
472	int	817	int
473	Mix_AllocateChannels (int numchans = -1)	818	Mix_AllocateChannels (int numchans = -1)
474		819
		820	const char *
		821	Mix_GetError ()
		822
475	void	823	void
476	lowdelay (int fd, int val = 1)	824	lowdelay (int fd, int val = 1)
477	CODE:	825	CODE:
		826	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		827
		828	void
		829	win32_proxy_info ()
		830	PPCODE:
		831	{
478	#ifndef _WIN32	832	#ifdef _WIN32
479	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	833	char buffer[2048];
		834	DWORD buflen;
		835
		836	EXTEND (SP, 3);
		837
		838	buflen = sizeof (buffer);
		839	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		840	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		841	{
		842	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		843
		844	buflen = sizeof (buffer);
		845	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		846	{
		847	PUSHs (newSVpv (buffer, 0));
		848
		849	buflen = sizeof (buffer);
		850	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		851	PUSHs (newSVpv (buffer, 0));
		852	}
		853	}
480	#endif	854	#endif
481		855	}
482	char *
483	gl_version ()
484	CODE:
485	RETVAL = (char *)glGetString (GL_VERSION);
486	OUTPUT:
487	RETVAL
488
489	char *
490	gl_extensions ()
491	CODE:
492	RETVAL = (char *)glGetString (GL_EXTENSIONS);
493	OUTPUT:
494	RETVAL
495		856
496	void	857	void
497	add_font (char *file)	858	add_font (char *file)
498	CODE:	859	CODE:
499	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	860	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
500
501	void
502	set_font (char *file)
503	CODE:
504	{
505	int count;
506	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )file, 0, 0, &count);
507	PangoFontDescription *font = pango_fc_font_description_from_pattern (pattern, 0);
508	FcPatternDestroy (pattern);
509	pango_context_set_font_description (context, font);
510	}
511		861
512	void	862	void
513	load_image_inline (SV *image_)	863	load_image_inline (SV *image_)
514	ALIAS:	864	ALIAS:
515	load_image_file = 1	865	load_image_file = 1
…		…
518	STRLEN image_len;	868	STRLEN image_len;
519	char image = (char )SvPVbyte (image_, image_len);	869	char image = (char )SvPVbyte (image_, image_len);
520	SDL_Surface surface, surface2;	870	SDL_Surface surface, surface2;
521	SDL_PixelFormat fmt;	871	SDL_PixelFormat fmt;
522	SDL_RWops *rw = ix	872	SDL_RWops *rw = ix
523	? SDL_RWFromFile (image, "r")	873	? SDL_RWFromFile (image, "rb")
524	: SDL_RWFromConstMem (image, image_len);	874	: SDL_RWFromConstMem (image, image_len);
525		875
526	if (!rw)	876	if (!rw)
527	croak ("load_image: %s", SDL_GetError ());	877	croak ("load_image: %s", SDL_GetError ());
528		878
…		…
557		907
558	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	908	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
559		909
560	assert (surface2->pitch == surface2->w * 4);	910	assert (surface2->pitch == surface2->w * 4);
561		911
		912	SDL_LockSurface (surface2);
562	EXTEND (SP, 5);	913	EXTEND (SP, 6);
563	PUSHs (sv_2mortal (newSViv (surface2->w)));	914	PUSHs (sv_2mortal (newSViv (surface2->w)));
564	PUSHs (sv_2mortal (newSViv (surface2->h)));	915	PUSHs (sv_2mortal (newSViv (surface2->h)));
565	SDL_LockSurface (surface2);
566	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	916	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
567	SDL_UnlockSurface (surface2);
568	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	917	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
569	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	918	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
570	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	919	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		920	SDL_UnlockSurface (surface2);
571		921
572	SDL_FreeSurface (surface);	922	SDL_FreeSurface (surface);
573	SDL_FreeSurface (surface2);	923	SDL_FreeSurface (surface2);
574	}	924	}
575		925
…		…
597	PUSHs (sv_2mortal (newSViv (b / y)));	947	PUSHs (sv_2mortal (newSViv (b / y)));
598	PUSHs (sv_2mortal (newSViv (a / y)));	948	PUSHs (sv_2mortal (newSViv (a / y)));
599	}	949	}
600		950
601	void	951	void
		952	error (char *message)
		953	CODE:
		954	fprintf (stderr, "ERROR: %s\n", message);
		955	#ifdef _WIN32
		956	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		957	#endif
		958
		959	void
602	fatal (char *message)	960	fatal (char *message)
603	CODE:	961	CODE:
		962	fprintf (stderr, "FATAL: %s\n", message);
604	#ifdef _WIN32	963	#ifdef _WIN32
605	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	964	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
		965	#endif
		966	_exit (1);
		967
		968	void
		969	_exit (int retval = 0)
		970	CODE:
		971	#ifdef WIN32
		972	ExitThread (retval); // unclean, please beam me up
606	#else	973	#else
607	fprintf (stderr, "FATAL: %s\n", message);	974	_exit (retval);
608	#endif	975	#endif
609	exit (1);
610		976
		977	void
		978	debug ()
		979	CODE:
		980	{
		981	#if DEBUG
		982	VALGRIND_DO_LEAK_CHECK;
		983	#endif
		984	}
		985
		986	MODULE = CFPlus PACKAGE = CFPlus::Font
		987
		988	PROTOTYPES: DISABLE
		989
		990	CFPlus::Font
		991	new_from_file (SV class, char path, int id = 0)
		992	CODE:
		993	{
		994	int count;
		995	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
		996	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
		997	FcPatternDestroy (pattern);
		998	}
		999	OUTPUT:
		1000	RETVAL
		1001
		1002	void
		1003	DESTROY (CFPlus::Font self)
		1004	CODE:
		1005	pango_font_description_free (self);
		1006
		1007	void
		1008	make_default (CFPlus::Font self)
		1009	PROTOTYPE: $
		1010	CODE:
		1011	default_font = self;
		1012
611	MODULE = CFClient PACKAGE = CFClient::Layout	1013	MODULE = CFPlus PACKAGE = CFPlus::Layout
612		1014
613	CFClient::Layout	1015	PROTOTYPES: DISABLE
614	new (SV *class, int base_height = 10)	1016
		1017	void
		1018	reset_glyph_cache ()
		1019	PROTOTYPE:
		1020	CODE:
		1021	tc_clear ();
		1022
		1023	CFPlus::Layout
		1024	new (SV *class)
615	CODE:	1025	CODE:
616	New (0, RETVAL, 1, struct cf_layout);	1026	New (0, RETVAL, 1, struct cf_layout);
617	RETVAL->base_height = base_height;	1027
618	RETVAL->pl = pango_layout_new (context);	1028	RETVAL->pl = pango_layout_new (opengl_context);
		1029	RETVAL->r = 1.;
		1030	RETVAL->g = 1.;
		1031	RETVAL->b = 1.;
		1032	RETVAL->a = 1.;
		1033	RETVAL->base_height = MIN_FONT_HEIGHT;
		1034	RETVAL->font = 0;
		1035
619	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1036	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
		1037	layout_update_font (RETVAL);
620	OUTPUT:	1038	OUTPUT:
621	RETVAL	1039	RETVAL
622		1040
623	void	1041	void
624	DESTROY (CFClient::Layout self)	1042	DESTROY (CFPlus::Layout self)
625	CODE:	1043	CODE:
626	g_object_unref (self->pl);	1044	g_object_unref (self->pl);
627	Safefree (self);	1045	Safefree (self);
628		1046
629	void	1047	void
630	set_text (CFClient::Layout self, SV *text_)	1048	set_text (CFPlus::Layout self, SV *text_)
631	CODE:	1049	CODE:
632	{	1050	{
633	STRLEN textlen;	1051	STRLEN textlen;
634	char *text = SvPVutf8 (text_, textlen);	1052	char *text = SvPVutf8 (text_, textlen);
635		1053
636	pango_layout_set_text (self->pl, text, textlen);	1054	pango_layout_set_text (self->pl, text, textlen);
637	}	1055	}
638		1056
639	void	1057	void
640	set_markup (CFClient::Layout self, SV *text_)	1058	set_markup (CFPlus::Layout self, SV *text_)
641	CODE:	1059	CODE:
642	{	1060	{
643	STRLEN textlen;	1061	STRLEN textlen;
644	char *text = SvPVutf8 (text_, textlen);	1062	char *text = SvPVutf8 (text_, textlen);
645		1063
646	pango_layout_set_markup (self->pl, text, textlen);	1064	pango_layout_set_markup (self->pl, text, textlen);
647	}	1065	}
648		1066
		1067	void
		1068	set_shapes (CFPlus::Layout self, ...)
		1069	CODE:
		1070	{
		1071	PangoAttrList *attrs = 0;
		1072	const char *text = pango_layout_get_text (self->pl);
		1073	const char *pos = text;
		1074	int arg = 4;
		1075
		1076	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1077	{
		1078	PangoRectangle inkrect, rect;
		1079	PangoAttribute *attr;
		1080
		1081	int x = SvIV (ST (arg - 3));
		1082	int y = SvIV (ST (arg - 2));
		1083	int w = SvIV (ST (arg - 1));
		1084	int h = SvIV (ST (arg ));
		1085
		1086	inkrect.x = 0;
		1087	inkrect.y = 0;
		1088	inkrect.width = 0;
		1089	inkrect.height = 0;
		1090
		1091	rect.x = x * PANGO_SCALE;
		1092	rect.y = y * PANGO_SCALE;
		1093	rect.width = w * PANGO_SCALE;
		1094	rect.height = h * PANGO_SCALE;
		1095
		1096	if (!attrs)
		1097	attrs = pango_layout_get_attributes (self->pl);
		1098
		1099	attr = pango_attr_shape_new (&inkrect, &rect);
		1100	attr->start_index = pos - text;
		1101	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1102	pango_attr_list_insert (attrs, attr);
		1103
		1104	arg += 4;
		1105	pos += sizeof (OBJ_STR) - 1;
		1106	}
		1107
		1108	if (attrs)
		1109	pango_layout_set_attributes (self->pl, attrs);
		1110	}
		1111
		1112	void
		1113	get_shapes (CFPlus::Layout self)
		1114	PPCODE:
		1115	{
		1116	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1117
		1118	do
		1119	{
		1120	PangoLayoutRun *run = pango_layout_iter_get_run (iter);
		1121
		1122	if (run && shape_attr_p (run))
		1123	{
		1124	PangoRectangle extents;
		1125	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1126
		1127	EXTEND (SP, 2);
		1128	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1129	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1130	}
		1131	}
		1132	while (pango_layout_iter_next_run (iter));
		1133
		1134	pango_layout_iter_free (iter);
		1135	}
		1136
		1137	int
		1138	has_wrapped (CFPlus::Layout self)
		1139	CODE:
		1140	{
		1141	int lines = 1;
		1142	const char *text = pango_layout_get_text (self->pl);
		1143
		1144	while (*text)
		1145	lines += *text++ == '\n';
		1146
		1147	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1148	}
		1149	OUTPUT:
		1150	RETVAL
		1151
649	SV *	1152	SV *
650	get_text (CFClient::Layout self)	1153	get_text (CFPlus::Layout self)
651	CODE:	1154	CODE:
652	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1155	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
653	SvUTF8_on (RETVAL);	1156	sv_utf8_decode (RETVAL);
654	OUTPUT:	1157	OUTPUT:
655	RETVAL	1158	RETVAL
656		1159
657	void	1160	void
		1161	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		1162	CODE:
		1163	self->r = r;
		1164	self->g = g;
		1165	self->b = b;
		1166	self->a = a;
		1167
		1168	void
		1169	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
		1170	CODE:
		1171	if (self->font != font)
		1172	{
		1173	self->font = font;
		1174	layout_update_font (self);
		1175	}
		1176
		1177	void
658	set_height (CFClient::Layout self, int base_height)	1178	set_height (CFPlus::Layout self, int base_height)
659	CODE:	1179	CODE:
		1180	if (self->base_height != base_height)
		1181	{
660	self->base_height = base_height;	1182	self->base_height = base_height;
		1183	layout_update_font (self);
		1184	}
661		1185
662	void	1186	void
663	set_width (CFClient::Layout self, int max_width = -1)	1187	set_width (CFPlus::Layout self, int max_width = -1)
664	CODE:	1188	CODE:
665	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1189	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
666		1190
667	void	1191	void
		1192	set_indent (CFPlus::Layout self, int indent)
		1193	CODE:
		1194	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1195
		1196	void
		1197	set_spacing (CFPlus::Layout self, int spacing)
		1198	CODE:
		1199	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1200
		1201	void
		1202	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1203	CODE:
		1204	pango_layout_set_ellipsize (self->pl,
		1205	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1206	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1207	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1208	: PANGO_ELLIPSIZE_NONE
		1209	);
		1210
		1211	void
		1212	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1213	CODE:
		1214	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1215
		1216	void
668	size (CFClient::Layout self)	1217	size (CFPlus::Layout self)
669	PPCODE:	1218	PPCODE:
670	{	1219	{
671	int w, h;	1220	int w, h;
672		1221
673	layout_update (self);
674	layout_get_pixel_size (self, &w, &h);	1222	layout_get_pixel_size (self, &w, &h);
675		1223
676	EXTEND (SP, 2);	1224	EXTEND (SP, 2);
677	PUSHs (sv_2mortal (newSViv (w)));	1225	PUSHs (sv_2mortal (newSViv (w)));
678	PUSHs (sv_2mortal (newSViv (h)));	1226	PUSHs (sv_2mortal (newSViv (h)));
679	}	1227	}
680		1228
681	int	1229	int
		1230	descent (CFPlus::Layout self)
		1231	CODE:
		1232	{
		1233	PangoRectangle rect;
		1234	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
		1235	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1236	RETVAL = PANGO_DESCENT (rect);
		1237	}
		1238	OUTPUT:
		1239	RETVAL
		1240
		1241	int
682	xy_to_index (CFClient::Layout self, int x, int y)	1242	xy_to_index (CFPlus::Layout self, int x, int y)
683	CODE:	1243	CODE:
684	{	1244	{
685	int index, trailing;	1245	int index, trailing;
686
687	layout_update (self);
688	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1246	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
689
690	RETVAL = index;	1247	RETVAL = index + trailing;
691	}	1248	}
692	OUTPUT:	1249	OUTPUT:
693	RETVAL	1250	RETVAL
694		1251
695	void	1252	void
696	cursor_pos (CFClient::Layout self, int index)	1253	cursor_pos (CFPlus::Layout self, int index)
697	PPCODE:	1254	PPCODE:
698	{	1255	{
699	PangoRectangle strong_pos;	1256	PangoRectangle strong_pos;
700	layout_update (self);
701	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1257	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
702		1258
703	EXTEND (SP, 3);	1259	EXTEND (SP, 3);
704	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1260	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));
705	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1261	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
706	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1262	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
707	}	1263	}
708		1264
709	void	1265	void
710	render (CFClient::Layout self)	1266	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
711	PPCODE:	1267	PPCODE:
712	{	1268	{
713	SV *retval;	1269	int line, x;
714	int w, h;
715	FT_Bitmap bitmap;
716		1270
717	layout_update (self);	1271	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
718	layout_get_pixel_size (self, &w, &h);	1272	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
719		1273
720	retval = newSV (w * h);
721	SvPOK_only (retval);
722	SvCUR_set (retval, w * h);
723
724	bitmap.rows = h;
725	bitmap.width = w;
726	bitmap.pitch = w;
727	bitmap.buffer = (unsigned char*)SvPVX (retval);
728	bitmap.num_grays = 256;
729	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
730
731	memset (bitmap.buffer, 0, w * h);
732
733	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
734
735	EXTEND (SP, 3);	1274	EXTEND (SP, 2);
736	PUSHs (sv_2mortal (newSViv (w)));	1275	PUSHs (sv_2mortal (newSViv (line - 1)));
		1276	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1277	}
		1278
		1279	void
		1280	line_x_to_index (CFPlus::Layout self, int line, int x)
		1281	PPCODE:
		1282	{
		1283	PangoLayoutLine *lp;
		1284	int index, trailing;
		1285
		1286	if (line < 0)
		1287	XSRETURN_EMPTY;
		1288
		1289	if (!(lp = pango_layout_get_line (self->pl, line)))
		1290	XSRETURN_EMPTY; /* do better */
		1291
		1292	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1293
		1294	EXTEND (SP, 2);
		1295	if (GIMME_V == G_SCALAR)
		1296	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1297	else
		1298	{
737	PUSHs (sv_2mortal (newSViv (h)));	1299	PUSHs (sv_2mortal (newSViv (index)));
738	PUSHs (sv_2mortal (retval));	1300	PUSHs (sv_2mortal (newSViv (trailing)));
		1301	}
739	}	1302	}
740		1303
		1304	void
		1305	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1306	PPCODE:
		1307	pango_opengl_render_layout_subpixel (
		1308	self->pl,
		1309	x * PANGO_SCALE, y * PANGO_SCALE,
		1310	self->r, self->g, self->b, self->a,
		1311	flags
		1312	);
		1313
741	MODULE = CFClient PACKAGE = CFClient::Texture	1314	MODULE = CFPlus PACKAGE = CFPlus::Texture
742		1315
		1316	PROTOTYPES: ENABLE
		1317
		1318	int minpot (int n)
		1319
743	void	1320	void
		1321	pad (SV *data_, int ow, int oh, int nw, int nh)
		1322	CODE:
		1323	{
		1324	if ((nw != ow \|\| nh != oh) && SvOK (data_))
		1325	{
		1326	STRLEN datalen;
		1327	char *data = SvPVbyte (data_, datalen);
		1328	int bpp = datalen / (ow * oh);
		1329	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1330
		1331	SvPOK_only (result_);
		1332	SvCUR_set (result_, nw * nh * bpp);
		1333
		1334	memset (SvPVX (result_), 0, nw * nh * bpp);
		1335	while (oh--)
		1336	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1337
		1338	sv_setsv (data_, result_);
		1339	}
		1340	}
		1341
		1342	void
744	draw_quad (SV *self, float x, float y, float w = 0, float h = 0)	1343	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
745	PROTOTYPE: $$$;$$	1344	PROTOTYPE: $$$;$$
		1345	ALIAS:
		1346	draw_quad_alpha = 1
		1347	draw_quad_alpha_premultiplied = 2
746	CODE:	1348	CODE:
747	{	1349	{
748	HV hv = (HV )SvRV (self);	1350	HV hv = (HV )SvRV (self);
749	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1351	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
750	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1352	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
751	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1353	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
752	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));
753		1354
754	if (items < 5)	1355	if (items < 5)
755	{	1356	{
756	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1357	w = SvNV (*hv_fetch (hv, "w", 1, 1));
757	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1358	h = SvNV (*hv_fetch (hv, "h", 1, 1));
758	}	1359	}
759		1360
		1361	if (ix)
		1362	{
		1363	glEnable (GL_BLEND);
		1364
		1365	if (ix == 2)
		1366	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1367	else
		1368	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1369	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1370
		1371	glEnable (GL_ALPHA_TEST);
		1372	glAlphaFunc (GL_GREATER, 0.01f);
		1373	}
		1374
760	glBindTexture (GL_TEXTURE_2D, name);	1375	glBindTexture (GL_TEXTURE_2D, name);
761	if (wrap_mode) {	1376
762	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
763	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
764	}
765	glBegin (GL_QUADS);	1377	glBegin (GL_QUADS);
766	glTexCoord2f (0, 0); glVertex2f (x , y );	1378	glTexCoord2f (0, 0); glVertex2f (x , y );
767	glTexCoord2f (0, t); glVertex2f (x , y + h);	1379	glTexCoord2f (0, t); glVertex2f (x , y + h);
768	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1380	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
769	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1381	glTexCoord2f (s, 0); glVertex2f (x + w, y );
770	glEnd ();	1382	glEnd ();
771	}
772		1383
		1384	if (ix)
		1385	{
		1386	glDisable (GL_ALPHA_TEST);
		1387	glDisable (GL_BLEND);
		1388	}
		1389	}
		1390
		1391	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1392	CODE:
		1393	{
		1394	GLint width;
		1395	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1396	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1397	RETVAL = width > 0;
		1398	}
		1399	OUTPUT:
		1400	RETVAL
		1401
773	MODULE = CFClient PACKAGE = CFClient::Map	1402	MODULE = CFPlus PACKAGE = CFPlus::Map
774		1403
775	CFClient::Map	1404	PROTOTYPES: DISABLE
776	new (SV *class, int map_width, int map_height)	1405
		1406	CFPlus::Map
		1407	new (SV *class)
777	CODE:	1408	CODE:
778	New (0, RETVAL, 1, struct map);	1409	New (0, RETVAL, 1, struct map);
779	RETVAL->x = 0;	1410	RETVAL->x = 0;
780	RETVAL->y = 0;	1411	RETVAL->y = 0;
781	RETVAL->w = map_width;	1412	RETVAL->w = 0;
782	RETVAL->h = map_height;	1413	RETVAL->h = 0;
783	RETVAL->ox = 0;	1414	RETVAL->ox = 0;
784	RETVAL->oy = 0;	1415	RETVAL->oy = 0;
785	RETVAL->faces = 8192;	1416	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
786	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1417	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
787	RETVAL->texs = 8192;
788	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
789	RETVAL->rows = 0;	1418	RETVAL->rows = 0;
790	RETVAL->row = 0;	1419	RETVAL->row = 0;
791	OUTPUT:	1420	OUTPUT:
792	RETVAL	1421	RETVAL
793		1422
794	void	1423	void
795	DESTROY (CFClient::Map self)	1424	DESTROY (CFPlus::Map self)
796	CODE:	1425	CODE:
797	{	1426	{
798	map_clear (self);	1427	map_clear (self);
799	Safefree (self->face);	1428	Safefree (self->face2tile);
		1429	Safefree (self->tex);
800	Safefree (self);	1430	Safefree (self);
801	}	1431	}
802		1432
803	void	1433	void
		1434	resize (CFPlus::Map self, int map_width, int map_height)
		1435	CODE:
		1436	self->w = map_width;
		1437	self->h = map_height;
		1438
		1439	void
804	clear (CFClient::Map self)	1440	clear (CFPlus::Map self)
805	CODE:	1441	CODE:
806	map_clear (self);	1442	map_clear (self);
807		1443
808	void	1444	void
809	set_face (CFClient::Map self, int face, int texid)	1445	set_tileid (CFPlus::Map self, int face, int tile)
810	CODE:	1446	CODE:
811	{	1447	{
812	while (self->faces <= face)	1448	need_facenum (self, face); self->face2tile [face] = tile;
813	{	1449	need_texid (self, tile);
814	Append (mapface, self->face, self->faces, self->faces);
815	self->faces *= 2;
816	}
817
818	self->face [face] = texid;
819	}	1450	}
820		1451
821	void	1452	void
		1453	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1454	CODE:
		1455	{
		1456	tileid texid;
		1457	maptex *tex;
		1458
		1459	if (face < 0 \|\| face >= self->faces)
		1460	return;
		1461
		1462	if (smooth < 0 \|\| smooth >= self->faces)
		1463	return;
		1464
		1465	texid = self->face2tile [face];
		1466
		1467	if (!texid)
		1468	return;
		1469
		1470	tex = self->tex + texid;
		1471	tex->smoothtile = self->face2tile [smooth];
		1472	tex->smoothlevel = level;
		1473	}
		1474
		1475	void
822	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)	1476	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)
823	CODE:	1477	CODE:
824	{	1478	{
825	while (self->texs <= texid)	1479	need_texid (self, texid);
826	{
827	Append (maptex, self->tex, self->texs, self->texs);
828	self->texs *= 2;
829	}
830		1480
831	{	1481	{
832	maptex *tex = self->tex + texid;	1482	maptex *tex = self->tex + texid;
833		1483
834	tex->name = name;	1484	tex->name = name;
…		…
839	tex->r = r;	1489	tex->r = r;
840	tex->g = g;	1490	tex->g = g;
841	tex->b = b;	1491	tex->b = b;
842	tex->a = a;	1492	tex->a = a;
843	}	1493	}
		1494
		1495	// somewhat hackish, but for textures that require it, it really
		1496	// improves the look, and most others don't suffer.
		1497	glBindTexture (GL_TEXTURE_2D, name);
		1498	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1499	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1500	// use uglier nearest interpolation because linear suffers
		1501	// from transparent color bleeding and ugly wrapping effects.
		1502	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
844	}	1503	}
845		1504
846	int	1505	int
847	ox (CFClient::Map self)	1506	ox (CFPlus::Map self)
848	ALIAS:	1507	ALIAS:
849	oy = 1	1508	oy = 1
		1509	x = 2
		1510	y = 3
		1511	w = 4
		1512	h = 5
850	CODE:	1513	CODE:
851	switch (ix)	1514	switch (ix)
852	{	1515	{
853	case 0: RETVAL = self->ox; break;	1516	case 0: RETVAL = self->ox; break;
854	case 1: RETVAL = self->oy; break;	1517	case 1: RETVAL = self->oy; break;
		1518	case 2: RETVAL = self->x; break;
		1519	case 3: RETVAL = self->y; break;
		1520	case 4: RETVAL = self->w; break;
		1521	case 5: RETVAL = self->h; break;
855	}	1522	}
856	OUTPUT:	1523	OUTPUT:
857	RETVAL	1524	RETVAL
858		1525
859	void	1526	void
860	scroll (CFClient::Map self, int dx, int dy)	1527	scroll (CFPlus::Map self, int dx, int dy)
861	CODE:	1528	CODE:
862	{	1529	{
863	if (dx > 0)	1530	if (dx > 0)
864	map_blank (self, self->x, self->y, dx - 1, self->h);	1531	map_blank (self, self->x, self->y, dx, self->h);
865	else if (dx < 0)	1532	else if (dx < 0)
866	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1533	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
867		1534
868	if (dy > 0)	1535	if (dy > 0)
869	map_blank (self, self->x, self->y, self->w, dy - 1);	1536	map_blank (self, self->x, self->y, self->w, dy);
870	else if (dy < 0)	1537	else if (dy < 0)
871	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1538	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
872		1539
873	self->ox += dx; self->x += dx;	1540	self->ox += dx; self->x += dx;
874	self->oy += dy; self->y += dy;	1541	self->oy += dy; self->y += dy;
875		1542
876	while (self->y < 0)	1543	while (self->y < 0)
…		…
881	self->y += MAP_EXTEND_Y;	1548	self->y += MAP_EXTEND_Y;
882	}	1549	}
883	}	1550	}
884		1551
885	void	1552	void
886	map1a_update (CFClient::Map self, SV *data_)	1553	map1a_update (CFPlus::Map self, SV *data_, int extmap)
887	CODE:	1554	CODE:
888	{	1555	{
889	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1556	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
890	uint8_t data_end = (uint8_t )SvEND (data_);	1557	uint8_t data_end = (uint8_t )SvEND (data_);
891	mapcell *cell;	1558	mapcell *cell;
892	int x, y, flags;	1559	int x, y, flags;
893		1560
894	while (data < data_end)	1561	while (data < data_end - 1)
895	{	1562	{
896	flags = (data [0] << 8) + data [1]; data += 2;	1563	flags = (data [0] << 8) + data [1]; data += 2;
897		1564
898	x = ((flags >> 10) & 63) + self->x;	1565	x = self->x + ((flags >> 10) & 63);
899	y = ((flags >> 4) & 63) + self->y;	1566	y = self->y + ((flags >> 4) & 63);
900		1567
901	cell = map_get_cell (self, x, y);	1568	cell = map_get_cell (self, x, y);
902		1569
903	if (flags & 15)	1570	if (flags & 15)
904	{	1571	{
905	if (cell->darkness < 0)	1572	if (!cell->darkness)
906	{	1573	{
		1574	memset (cell, 0, sizeof (*cell));
907	cell->darkness = 0;	1575	cell->darkness = 256;
908	cell->face [0] = 0;
909	cell->face [1] = 0;
910	cell->face [2] = 0;
911	}	1576	}
912		1577
913	cell->darkness = flags & 8 ? *data++ : 255;
914
915	//TODO: don't trust server data to be in-range(!)	1578	//TODO: don't trust server data to be in-range(!)
		1579
		1580	if (flags & 8)
		1581	{
		1582	if (extmap)
		1583	{
		1584	uint8_t ext, cmd;
		1585
		1586	do
		1587	{
		1588	ext = *data++;
		1589	cmd = ext & 0x3f;
		1590
		1591	if (cmd < 4)
		1592	cell->darkness = 255 - ext * 64 + 1;
		1593	else if (cmd == 5) // health
		1594	{
		1595	cell->stat_width = 1;
		1596	cell->stat_hp = *data++;
		1597	}
		1598	else if (cmd == 6) // monster width
		1599	cell->stat_width = *data++ + 1;
		1600	else if (cmd == 0x47)
		1601	{
		1602	if (*data == 4)
		1603	; // decode player count
		1604
		1605	data += *data + 1;
		1606	}
		1607	else if (cmd == 8) // cell flags
		1608	cell->flags = *data++;
		1609	else if (ext & 0x40) // unknown, multibyte => skip
		1610	data += *data + 1;
		1611	else
		1612	data++;
		1613	}
		1614	while (ext & 0x80);
		1615	}
		1616	else
		1617	cell->darkness = *data++ + 1;
		1618	}
916		1619
917	if (flags & 4)	1620	if (flags & 4)
918	{	1621	{
919	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1622	faceid face = (data [0] << 8) + data [1]; data += 2;
		1623	need_facenum (self, face);
		1624	cell->tile [0] = self->face2tile [face];
920	}	1625	}
921		1626
922	if (flags & 2)	1627	if (flags & 2)
923	{	1628	{
924	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1629	faceid face = (data [0] << 8) + data [1]; data += 2;
		1630	need_facenum (self, face);
		1631	cell->tile [1] = self->face2tile [face];
925	}	1632	}
926		1633
927	if (flags & 1)	1634	if (flags & 1)
928	{	1635	{
929	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;	1636	faceid face = (data [0] << 8) + data [1]; data += 2;
		1637	need_facenum (self, face);
		1638	cell->tile [2] = self->face2tile [face];
930	}	1639	}
931	}	1640	}
932	else	1641	else
933	cell->darkness = -1;	1642	cell->darkness = 0;
934	}	1643	}
935	}	1644	}
936		1645
937	SV *	1646	SV *
938	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1647	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
939	CODE:	1648	CODE:
940	{	1649	{
941	int x1, x;	1650	int x1, x;
942	int y1, y;	1651	int y1, y;
943	int z;	1652	int z;
…		…
964	{	1673	{
965	mapcell *cell = row->col + (x - row->c0);	1674	mapcell *cell = row->col + (x - row->c0);
966		1675
967	for (z = 0; z <= 0; z++)	1676	for (z = 0; z <= 0; z++)
968	{	1677	{
969	mapface face = cell->face [z];
970
971	if (face)
972	{
973	maptex tex = self->tex [face];	1678	maptex tex = self->tex [cell->tile [z]];
974	int a0 = 255 - tex.a;	1679	int a0 = 255 - tex.a;
975	int a1 = tex.a;	1680	int a1 = tex.a;
976		1681
977	r = (r * a0 + tex.r * a1) / 255;	1682	r = (r * a0 + tex.r * a1) / 255;
978	g = (g * a0 + tex.g * a1) / 255;	1683	g = (g * a0 + tex.g * a1) / 255;
979	b = (b * a0 + tex.b * a1) / 255;	1684	b = (b * a0 + tex.b * a1) / 255;
980	a = (a * a0 + tex.a * a1) / 255;	1685	a = (a * a0 + tex.a * a1) / 255;
981	}
982	}	1686	}
983	}	1687	}
984		1688
985	*map++ = (r )	1689	*map++ = (r )
986	\| (g << 8)	1690	\| (g << 8)
…		…
993	}	1697	}
994	OUTPUT:	1698	OUTPUT:
995	RETVAL	1699	RETVAL
996		1700
997	void	1701	void
998	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1702	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
999	PPCODE:	1703	CODE:
1000	{	1704	{
1001	int vx, vy;	1705	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1706	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1707	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1708	smooth_key skey;
1002	int x, y, z;	1709	int x, y, z;
1003	int last_name;	1710	int last_name;
1004	mapface face;
1005	int sw4 = (sw + 3) & ~3;
1006	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1007	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1008		1711
1009	memset (darkness, 255, sw4 * sh);	1712	// thats current max. sorry.
1010	SvPOK_only (darkness_sv);	1713	if (sw > 255) sw = 255;
1011	SvCUR_set (darkness_sv, sw4 * sh);	1714	if (sh > 255) sh = 255;
1012		1715
1013	vx = self->x + (self->w - sw) / 2 - shift_x;	1716	// clear key, in case of extra padding
1014	vy = self->y + (self->h - sh) / 2 - shift_y;	1717	memset (&skey, 0, sizeof (skey));
1015
1016	/*
1017	int vx = self->vx = self->w >= sw
1018	? self->x + (self->w - sw) / 2
1019	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1020
1021	int vy = self->vy = self->h >= sh
1022	? self->y + (self->h - sh) / 2
1023	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1024	*/
1025		1718
1026	glColor4ub (255, 255, 255, 255);	1719	glColor4ub (255, 255, 255, 255);
1027		1720
		1721	glEnable (GL_BLEND);
1028	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1722	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1029	glEnable (GL_BLEND);
1030	glEnable (GL_TEXTURE_2D);	1723	glEnable (GL_TEXTURE_2D);
1031	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1724	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1032		1725
1033	glBegin (GL_QUADS);	1726	glBegin (GL_QUADS);
1034		1727
1035	last_name = 0;	1728	last_name = 0;
1036		1729
		1730	mx += self->x;
		1731	my += self->y;
		1732
		1733	// first pass: determine smooth_max
		1734	// rather ugly, if you ask me
		1735	// could also be stored inside mapcell and updated on change
		1736	memset (smooth_max, 0, sizeof (smooth_max));
		1737
		1738	for (y = 0; y < sh; y++)
		1739	if (0 <= y + my && y + my < self->rows)
		1740	{
		1741	maprow *row = self->row + (y + my);
		1742
		1743	for (x = 0; x < sw; x++)
		1744	if (row->c0 <= x + mx && x + mx < row->c1)
		1745	{
		1746	mapcell *cell = row->col + (x + mx - row->c0);
		1747
		1748	smooth_max[x + 1][y + 1] =
		1749	MAX (self->tex [cell->tile [0]].smoothlevel,
		1750	MAX (self->tex [cell->tile [1]].smoothlevel,
		1751	self->tex [cell->tile [2]].smoothlevel));
		1752	}
		1753	}
		1754
1037	for (z = 0; z < 3; z++)	1755	for (z = 0; z <= 2; z++)
		1756	{
		1757	memset (smooth_level, 0, sizeof (smooth_level));
		1758
1038	for (y = 0; y < sh; y++)	1759	for (y = 0; y < sh; y++)
1039	if (0 <= y + vy && y + vy < self->rows)	1760	if (0 <= y + my && y + my < self->rows)
1040	{	1761	{
1041	maprow *row = self->row + (y + vy);	1762	maprow *row = self->row + (y + my);
1042		1763
1043	for (x = 0; x < sw; x++)	1764	for (x = 0; x < sw; x++)
1044	if (row->c0 <= x + vx && x + vx < row->c1)	1765	if (row->c0 <= x + mx && x + mx < row->c1)
1045	{	1766	{
1046	mapcell *cell = row->col + (x + vx - row->c0);	1767	mapcell *cell = row->col + (x + mx - row->c0);
1047
1048	darkness[y * sw4 + x] = cell->darkness < 0
1049	? 255 - FOW_DARKNESS
1050	: 255 - cell->darkness;
1051
1052	face = cell->face [z];	1768	tileid tile = cell->tile [z];
1053		1769
1054	if (face)	1770	if (tile)
		1771	{
		1772	maptex tex = self->tex [tile];
		1773	int px = (x + 1) * T - tex.w;
		1774	int py = (y + 1) * T - tex.h;
		1775
		1776	// suppressing texture state switches here
		1777	// is only moderately effective, but worth the extra effort
		1778	if (last_name != tex.name)
		1779	{
		1780	if (!tex.name)
		1781	tex = self->tex [2]; /* missing, replace by noface */
		1782
		1783	glEnd ();
		1784	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1785	glBegin (GL_QUADS);
		1786	}
		1787
		1788	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1789	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1790	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1791	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1792
		1793	if (cell->flags && z == 2)
		1794	{
		1795	if (cell->flags & 1)
		1796	{
		1797	maptex tex = self->tex [1];
		1798	int px = x * T + T * 2 / 32;
		1799	int py = y * T - T * 6 / 32;
		1800
		1801	glEnd ();
		1802	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1803	glBegin (GL_QUADS);
		1804
		1805	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1806	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1807	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1808	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1809	}
		1810	}
		1811
		1812	// update smooth hash
		1813	if (tex.smoothtile)
		1814	{
		1815	skey.tile = tex.smoothtile;
		1816	skey.level = tex.smoothlevel;
		1817
		1818	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1819
		1820	// add bits to current tile and all neighbours. skey.x\|y is
		1821	// shifted +1\|+1 so we always stay positive.
		1822
		1823	// bits is ___n cccc CCCC bbbb
		1824	// n do not draw borders&corners
		1825	// c draw these corners, but...
		1826	// C ... not these
		1827	// b draw these borders
		1828
		1829	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1830	// ┃· ·· ·┃ ━━
		1831
		1832	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1833	// ·· ·· ·┏ ┓·
		1834
		1835	// full tile
		1836	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1837
		1838	// borders
		1839	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1840	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1841	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1842	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1843
		1844	// corners
		1845	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1846	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1847	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1848	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1849	}
		1850	}
		1851	}
		1852	}
		1853
		1854	// go through all smoothlevels, lowest to highest, then draw.
		1855	// this is basically counting sort
		1856	{
		1857	int w, b;
		1858
		1859	for (w = 0; w < 256 / 32; ++w)
		1860	{
		1861	uint32_t smask = smooth_level [w];
		1862	if (smask)
		1863	for (b = 0; b < 32; ++b)
		1864	if (smask & (((uint32_t)1) << b))
1055	{	1865	{
1056	maptex tex = self->tex [face];	1866	int level = (w << 5) \| b;
		1867	HE *he;
1057		1868
1058	int px = (x + 1) * 32 - tex.w;	1869	hv_iterinit (smooth);
1059	int py = (y + 1) * 32 - tex.h;	1870	while ((he = hv_iternext (smooth)))
1060
1061	if (last_name != tex.name)
1062	{	1871	{
		1872	smooth_key skey = (smooth_key )HeKEY (he);
		1873	IV bits = SvIVX (HeVAL (he));
		1874
		1875	if (!(bits & 0x1000)
		1876	&& skey->level == level
		1877	&& level > smooth_max [skey->x][skey->y])
		1878	{
		1879	maptex tex = self->tex [skey->tile];
		1880	int px = (((int)skey->x) - 1) * T;
		1881	int py = (((int)skey->y) - 1) * T;
		1882	int border = bits & 15;
		1883	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1884	float dx = tex.s * .0625f; // 16 images/row
		1885	float dy = tex.t * .5f ; // 2 images/column
		1886
		1887	// this time naively avoiding texture state changes
		1888	// save gobs of state changes.
		1889	if (last_name != tex.name)
		1890	{
		1891	if (!tex.name)
		1892	continue; // smoothing not yet available
		1893
1063	glEnd ();	1894	glEnd ();
1064	last_name = tex.name;
1065	glBindTexture (GL_TEXTURE_2D, last_name);	1895	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1066	glBegin (GL_QUADS);	1896	glBegin (GL_QUADS);
		1897	}
		1898
		1899	if (border)
		1900	{
		1901	float ox = border * dx;
		1902
		1903	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1904	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1905	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1906	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1907	}
		1908
		1909	if (corner)
		1910	{
		1911	float ox = corner * dx;
		1912
		1913	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1914	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1915	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1916	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1917	}
		1918	}
1067	}	1919	}
1068
1069	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1070	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1071	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1072	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1073	}	1920	}
1074	}
1075	}	1921	}
		1922	}
		1923
		1924	hv_clear (smooth);
		1925	}
1076		1926
1077	glEnd ();	1927	glEnd ();
1078		1928
1079	glDisable (GL_TEXTURE_2D);	1929	glDisable (GL_TEXTURE_2D);
1080	glDisable (GL_BLEND);	1930	glDisable (GL_BLEND);
1081		1931
		1932	// top layer: overlays such as the health bar
		1933	for (y = 0; y < sh; y++)
		1934	if (0 <= y + my && y + my < self->rows)
		1935	{
		1936	maprow *row = self->row + (y + my);
		1937
		1938	for (x = 0; x < sw; x++)
		1939	if (row->c0 <= x + mx && x + mx < row->c1)
		1940	{
		1941	mapcell *cell = row->col + (x + mx - row->c0);
		1942
		1943	int px = x * T;
		1944	int py = y * T;
		1945
		1946	if (cell->stat_hp)
		1947	{
		1948	int width = cell->stat_width * T;
		1949	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1950
		1951	glColor3ub (0, 0, 0);
		1952	glRectf (px + 1, py - thick - 2,
		1953	px + width - 1, py);
		1954
		1955	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1956	glRectf (px + 2,
		1957	py - thick - 1,
		1958	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1959	}
		1960	}
		1961	}
		1962	}
		1963
		1964	void
		1965	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1966	CODE:
		1967	{
		1968	static float color[16][3] = {
		1969	{ 0.00F, 0.00F, 0.00F },
		1970	{ 1.00F, 1.00F, 1.00F },
		1971	{ 0.00F, 0.00F, 0.55F },
		1972	{ 1.00F, 0.00F, 0.00F },
		1973
		1974	{ 1.00F, 0.54F, 0.00F },
		1975	{ 0.11F, 0.56F, 1.00F },
		1976	{ 0.93F, 0.46F, 0.00F },
		1977	{ 0.18F, 0.54F, 0.34F },
		1978
		1979	{ 0.56F, 0.73F, 0.56F },
		1980	{ 0.80F, 0.80F, 0.80F },
		1981	{ 0.55F, 0.41F, 0.13F },
		1982	{ 0.99F, 0.77F, 0.26F },
		1983
		1984	{ 0.74F, 0.65F, 0.41F },
		1985
		1986	{ 0.00F, 1.00F, 1.00F },
		1987	{ 1.00F, 0.00F, 1.00F },
		1988	{ 1.00F, 1.00F, 0.00F },
		1989	};
		1990
		1991	int x, y;
		1992
		1993	glEnable (GL_TEXTURE_2D);
		1994	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1995	glEnable (GL_BLEND);
		1996	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		1997	glBegin (GL_QUADS);
		1998
		1999	for (y = 0; y < h; y++)
		2000	for (x = 0; x < w; x++)
		2001	{
		2002	unsigned char m = data [x + y * w];
		2003
		2004	if (m)
		2005	{
		2006	float *c = color [m & 15];
		2007
		2008	float tx1 = m & 0x40 ? 0.5 : 0.;
		2009	float tx2 = tx1 + 0.5;
		2010
		2011	glColor4f (c[0], c[1], c[2], 0.75);
		2012	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		2013	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		2014	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		2015	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		2016	}
		2017	}
		2018
		2019	glEnd ();
		2020	glDisable (GL_BLEND);
		2021	glDisable (GL_TEXTURE_2D);
		2022	}
		2023
		2024	void
		2025	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		2026	PPCODE:
		2027	{
		2028	int x, y;
		2029	int sw1 = sw + 2;
		2030	int sh1 = sh + 2;
		2031	int sh3 = sh * 3;
		2032	int sw34 = (sw * 3 + 3) & ~3;
		2033	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
		2034	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
		2035	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
		2036
		2037	SvPOK_only (darkness3_sv);
		2038	SvCUR_set (darkness3_sv, sw34 * sh3);
		2039
		2040	mx += self->x - 1;
		2041	my += self->y - 1;
		2042
		2043	memset (darkness1, 255, sw1 * sh1);
		2044
		2045	for (y = 0; y < sh1; y++)
		2046	if (0 <= y + my && y + my < self->rows)
		2047	{
		2048	maprow *row = self->row + (y + my);
		2049
		2050	for (x = 0; x < sw1; x++)
		2051	if (row->c0 <= x + mx && x + mx < row->c1)
		2052	{
		2053	mapcell *cell = row->col + (x + mx - row->c0);
		2054
		2055	darkness1 [y * sw1 + x] = cell->darkness
		2056	? 255 - (cell->darkness - 1)
		2057	: 255 - FOW_DARKNESS;
		2058	}
		2059	}
		2060
		2061	for (y = 0; y < sh; ++y)
		2062	for (x = 0; x < sw; ++x)
		2063	{
		2064	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2065	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2066	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2067	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2068	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2069	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2070	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2071	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2072	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2073
		2074	uint8_t r11 = (d11 + d21 + d12) / 3;
		2075	uint8_t r21 = d21;
		2076	uint8_t r31 = (d21 + d31 + d32) / 3;
		2077
		2078	uint8_t r12 = d12;
		2079	uint8_t r22 = d22;
		2080	uint8_t r32 = d32;
		2081
		2082	uint8_t r13 = (d13 + d23 + d12) / 3;
		2083	uint8_t r23 = d23;
		2084	uint8_t r33 = (d23 + d33 + d32) / 3;
		2085
		2086	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2087	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2088	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2089	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2090	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2091	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2092	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2093	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2094	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2095	}
		2096
		2097	free (darkness1);
		2098
1082	EXTEND (SP, 3);	2099	EXTEND (SP, 3);
1083	PUSHs (sv_2mortal (newSViv (sw4)));	2100	PUSHs (sv_2mortal (newSViv (sw34)));
1084	PUSHs (sv_2mortal (newSViv (sh)));	2101	PUSHs (sv_2mortal (newSViv (sh3)));
1085	PUSHs (darkness_sv);	2102	PUSHs (darkness3_sv);
1086	}	2103	}
1087		2104
1088	SV *	2105	SV *
1089	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2106	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1090	CODE:	2107	CODE:
1091	{	2108	{
1092	int x, y, x1, y1;	2109	int x, y, x1, y1;
1093	SV data_sv = newSV (w h * 7 + 5);	2110	SV data_sv = newSV (w h * 7 + 5);
1094	uint8_t data = (uint8_t )SvPVX (data_sv);	2111	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1119	if (row && row->c0 <= x && x < row->c1)	2136	if (row && row->c0 <= x && x < row->c1)
1120	{	2137	{
1121	mapcell *cell = row->col + (x - row->c0);	2138	mapcell *cell = row->col + (x - row->c0);
1122	uint8_t flags = 0;	2139	uint8_t flags = 0;
1123		2140
1124	if (cell->face [0]) flags \|= 1;	2141	if (cell->tile [0]) flags \|= 1;
1125	if (cell->face [1]) flags \|= 2;	2142	if (cell->tile [1]) flags \|= 2;
1126	if (cell->face [2]) flags \|= 4;	2143	if (cell->tile [2]) flags \|= 4;
1127		2144
1128	*data++ = flags;	2145	*data++ = flags;
1129		2146
1130	if (flags & 1)	2147	if (flags & 1)
1131	{	2148	{
		2149	tileid tile = cell->tile [0];
1132	*data++ = cell->face [0] >> 8;	2150	*data++ = tile >> 8;
1133	*data++ = cell->face [0];	2151	*data++ = tile;
1134	}	2152	}
1135		2153
1136	if (flags & 2)	2154	if (flags & 2)
1137	{	2155	{
		2156	tileid tile = cell->tile [1];
1138	*data++ = cell->face [1] >> 8;	2157	*data++ = tile >> 8;
1139	*data++ = cell->face [1];	2158	*data++ = tile;
1140	}	2159	}
1141		2160
1142	if (flags & 4)	2161	if (flags & 4)
1143	{	2162	{
		2163	tileid tile = cell->tile [2];
1144	*data++ = cell->face [2] >> 8;	2164	*data++ = tile >> 8;
1145	*data++ = cell->face [2];	2165	*data++ = tile;
1146	}	2166	}
1147	}	2167	}
1148	else	2168	else
1149	*data++ = 0;	2169	*data++ = 0;
1150	}	2170	}
…		…
1156	}	2176	}
1157	OUTPUT:	2177	OUTPUT:
1158	RETVAL	2178	RETVAL
1159		2179
1160	void	2180	void
1161	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2181	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1162	PPCODE:	2182	PPCODE:
1163	{	2183	{
1164	int x, y, z;	2184	int x, y, z;
1165	int w, h;	2185	int w, h;
1166	int x1, y1;	2186	int x1, y1;
…		…
1190	{	2210	{
1191	uint8_t flags = *data++;	2211	uint8_t flags = *data++;
1192		2212
1193	if (flags)	2213	if (flags)
1194	{	2214	{
1195	mapface face[3] = { 0, 0, 0 };
1196
1197	mapcell *cell = row_get_cell (row, x);	2215	mapcell *cell = row_get_cell (row, x);
		2216	tileid tile[3] = { 0, 0, 0 };
1198		2217
1199	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2218	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1200	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2219	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1201	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2220	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1202		2221
1203	if (cell->darkness <= 0)	2222	if (cell->darkness == 0)
1204	{	2223	{
1205	cell->darkness = -1;	2224	cell->darkness = 0;
1206		2225
1207	for (z = 0; z <= 2; z++)	2226	for (z = 0; z <= 2; z++)
1208	{	2227	{
1209	cell->face[z] = face[z];	2228	tileid t = tile [z];
1210		2229
1211	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2230	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2231	{
1212	XPUSHs (sv_2mortal (newSViv (face[z])));	2232	XPUSHs (sv_2mortal (newSViv (t)));
		2233	need_texid (self, t);
		2234	}
		2235
		2236	cell->tile [z] = t;
1213	}	2237	}
1214	}	2238	}
1215	}	2239	}
1216	}	2240	}
1217	}	2241	}
1218	}	2242	}
1219		2243
1220	MODULE = CFClient PACKAGE = CFClient::MixChunk	2244	MODULE = CFPlus PACKAGE = CFPlus::RW
1221		2245
1222	CFClient::MixChunk	2246	CFPlus::RW
1223	new_from_file (SV class, char path)	2247	new (SV class, SV data_sv)
1224	CODE:	2248	CODE:
1225	RETVAL = Mix_LoadWAV (path);	2249	{
		2250	STRLEN datalen;
		2251	char *data = SvPVbyte (data_sv, datalen);
		2252
		2253	RETVAL = SDL_RWFromConstMem (data, datalen);
		2254	}
1226	OUTPUT:	2255	OUTPUT:
1227	RETVAL	2256	RETVAL
1228		2257
		2258	CFPlus::RW
		2259	new_from_file (SV class, const char path, const char *mode = "rb")
		2260	CODE:
		2261	RETVAL = SDL_RWFromFile (path, mode);
		2262	OUTPUT:
		2263	RETVAL
		2264
		2265	# fails on win32:
		2266	# CFPlus.xs(2268) : error C2059: syntax error : '('
1229	void	2267	#void
		2268	#close (CFPlus::RW self)
		2269	# CODE:
		2270	# (self->(close)) (self);
		2271
		2272	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2273
		2274	PROTOTYPES: DISABLE
		2275
		2276	CFPlus::Channel
		2277	find ()
		2278	CODE:
		2279	{
		2280	RETVAL = Mix_GroupAvailable (-1);
		2281
		2282	if (RETVAL < 0)
		2283	{
		2284	RETVAL = Mix_GroupOldest (-1);
		2285
		2286	if (RETVAL < 0)
		2287	XSRETURN_UNDEF;
		2288
		2289	Mix_HaltChannel (RETVAL);
		2290	}
		2291
		2292	Mix_UnregisterAllEffects (RETVAL);
		2293	Mix_Volume (RETVAL, 128);
		2294	}
		2295	OUTPUT:
		2296	RETVAL
		2297
		2298	void
		2299	halt (CFPlus::Channel self)
		2300	CODE:
		2301	Mix_HaltChannel (self);
		2302
		2303	void
		2304	expire (CFPlus::Channel self, int ticks = -1)
		2305	CODE:
		2306	Mix_ExpireChannel (self, ticks);
		2307
		2308	void
		2309	fade_out (CFPlus::Channel self, int ticks = -1)
		2310	CODE:
		2311	Mix_FadeOutChannel (self, ticks);
		2312
		2313	int
		2314	volume (CFPlus::Channel self, int volume)
		2315	CODE:
		2316	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2317	OUTPUT:
		2318	RETVAL
		2319
		2320	void
		2321	unregister_all_effects (CFPlus::Channel self)
		2322	CODE:
		2323	Mix_UnregisterAllEffects (self);
		2324
		2325	void
		2326	set_panning (CFPlus::Channel self, int left, int right)
		2327	CODE:
		2328	left = CLAMP (left , 0, 255);
		2329	right = CLAMP (right, 0, 255);
		2330	Mix_SetPanning (self, left, right);
		2331
		2332	void
		2333	set_distance (CFPlus::Channel self, int distance)
		2334	CODE:
		2335	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2336
		2337	void
		2338	set_position (CFPlus::Channel self, int angle, int distance)
		2339	CODE:
		2340	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2341
		2342	void
		2343	set_reverse_stereo (CFPlus::Channel self, int flip)
		2344	CODE:
		2345	Mix_SetReverseStereo (self, flip);
		2346
		2347	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
		2348
		2349	PROTOTYPES: DISABLE
		2350
		2351	CFPlus::MixChunk
		2352	new (SV *class, CFPlus::RW rwops)
		2353	CODE:
		2354	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2355	OUTPUT:
		2356	RETVAL
		2357
		2358	void
1230	DESTROY (CFClient::MixChunk self)	2359	DESTROY (CFPlus::MixChunk self)
1231	CODE:	2360	CODE:
1232	Mix_FreeChunk (self);	2361	Mix_FreeChunk (self);
1233		2362
1234	int	2363	int
1235	volume (CFClient::MixChunk self, int volume = -1)	2364	volume (CFPlus::MixChunk self, int volume = -1)
1236	CODE:	2365	CODE:
		2366	if (items > 1)
		2367	volume = CLAMP (volume, 0, 128);
1237	RETVAL = Mix_VolumeChunk (self, volume);	2368	RETVAL = Mix_VolumeChunk (self, volume);
1238	OUTPUT:	2369	OUTPUT:
1239	RETVAL	2370	RETVAL
1240		2371
1241	int	2372	CFPlus::Channel
1242	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2373	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
1243	CODE:	2374	CODE:
		2375	{
1244	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2376	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2377
		2378	if (RETVAL < 0)
		2379	XSRETURN_UNDEF;
		2380
		2381	if (channel < 0)
		2382	{
		2383	Mix_UnregisterAllEffects (RETVAL);
		2384	Mix_Volume (RETVAL, 128);
		2385	}
		2386	}
1245	OUTPUT:	2387	OUTPUT:
1246	RETVAL	2388	RETVAL
1247		2389
1248	MODULE = CFClient PACKAGE = CFClient::MixMusic	2390	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1249		2391
1250	int	2392	int
1251	volume (int volume = -1)	2393	volume (int volume = -1)
		2394	PROTOTYPE: ;$
1252	CODE:	2395	CODE:
		2396	if (items > 0)
		2397	volume = CLAMP (volume, 0, 128);
1253	RETVAL = Mix_VolumeMusic (volume);	2398	RETVAL = Mix_VolumeMusic (volume);
1254	OUTPUT:	2399	OUTPUT:
1255	RETVAL	2400	RETVAL
1256		2401
		2402	void
		2403	fade_out (int ms)
		2404	CODE:
		2405	Mix_FadeOutMusic (ms);
		2406
		2407	void
		2408	halt ()
		2409	CODE:
		2410	Mix_HaltMusic ();
		2411
1257	CFClient::MixMusic	2412	CFPlus::MixMusic
1258	new_from_file (SV class, char path)	2413	new (SV *class, CFPlus::RW rwops)
1259	CODE:	2414	CODE:
1260	RETVAL = Mix_LoadMUS (path);	2415	RETVAL = Mix_LoadMUS_RW (rwops);
1261	OUTPUT:	2416	OUTPUT:
1262	RETVAL	2417	RETVAL
1263		2418
1264	void	2419	void
1265	DESTROY (CFClient::MixMusic self)	2420	DESTROY (CFPlus::MixMusic self)
1266	CODE:	2421	CODE:
1267	Mix_FreeMusic (self);	2422	Mix_FreeMusic (self);
1268		2423
1269	int	2424	int
1270	play (CFClient::MixMusic self, int loops = -1)	2425	play (CFPlus::MixMusic self, int loops = -1)
1271	CODE:	2426	CODE:
1272	RETVAL = Mix_PlayMusic (self, loops);	2427	RETVAL = Mix_PlayMusic (self, loops);
1273	OUTPUT:	2428	OUTPUT:
1274	RETVAL	2429	RETVAL
1275		2430
		2431	void
		2432	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2433	CODE:
		2434	Mix_FadeInMusicPos (self, loops, ms, position);
		2435
1276	MODULE = CFClient PACKAGE = CFClient::OpenGL	2436	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2437
		2438	PROTOTYPES: ENABLE
1277		2439
1278	BOOT:	2440	BOOT:
1279	{	2441	{
1280	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2442	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1281	static const struct {	2443	static const struct {
1282	const char *name;	2444	const char *name;
1283	IV iv;	2445	IV iv;
1284	} *civ, const_iv[] = {	2446	} *civ, const_iv[] = {
1285	# define const_iv(name) { # name, (IV)name }	2447	# define const_iv(name) { # name, (IV)name }
		2448	const_iv (GL_VENDOR),
		2449	const_iv (GL_VERSION),
		2450	const_iv (GL_EXTENSIONS),
1286	const_iv (GL_COLOR_MATERIAL),	2451	const_iv (GL_COLOR_MATERIAL),
1287	const_iv (GL_SMOOTH),	2452	const_iv (GL_SMOOTH),
1288	const_iv (GL_FLAT),	2453	const_iv (GL_FLAT),
		2454	const_iv (GL_DITHER),
1289	const_iv (GL_BLEND),	2455	const_iv (GL_BLEND),
		2456	const_iv (GL_CULL_FACE),
		2457	const_iv (GL_SCISSOR_TEST),
		2458	const_iv (GL_DEPTH_TEST),
		2459	const_iv (GL_ALPHA_TEST),
		2460	const_iv (GL_NORMALIZE),
		2461	const_iv (GL_RESCALE_NORMAL),
		2462	const_iv (GL_FRONT),
		2463	const_iv (GL_BACK),
		2464	const_iv (GL_AUX0),
1290	const_iv (GL_AND),	2465	const_iv (GL_AND),
		2466	const_iv (GL_ONE),
		2467	const_iv (GL_ZERO),
1291	const_iv (GL_SRC_ALPHA),	2468	const_iv (GL_SRC_ALPHA),
		2469	const_iv (GL_DST_ALPHA),
1292	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2470	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		2471	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2472	const_iv (GL_SRC_ALPHA_SATURATE),
1293	const_iv (GL_RGB),	2473	const_iv (GL_RGB),
1294	const_iv (GL_RGBA),	2474	const_iv (GL_RGBA),
		2475	const_iv (GL_RGBA4),
		2476	const_iv (GL_RGBA8),
		2477	const_iv (GL_RGB5_A1),
1295	const_iv (GL_UNSIGNED_BYTE),	2478	const_iv (GL_UNSIGNED_BYTE),
1296	const_iv (GL_ALPHA4),	2479	const_iv (GL_UNSIGNED_SHORT),
		2480	const_iv (GL_UNSIGNED_INT),
1297	const_iv (GL_ALPHA),	2481	const_iv (GL_ALPHA),
		2482	const_iv (GL_INTENSITY),
		2483	const_iv (GL_LUMINANCE),
		2484	const_iv (GL_LUMINANCE_ALPHA),
1298	const_iv (GL_FLOAT),	2485	const_iv (GL_FLOAT),
1299	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2486	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1300	const_iv (GL_COMPILE),	2487	const_iv (GL_COMPILE),
		2488	const_iv (GL_PROXY_TEXTURE_1D),
		2489	const_iv (GL_PROXY_TEXTURE_2D),
1301	const_iv (GL_TEXTURE_1D),	2490	const_iv (GL_TEXTURE_1D),
1302	const_iv (GL_TEXTURE_2D),	2491	const_iv (GL_TEXTURE_2D),
1303	const_iv (GL_TEXTURE_ENV),	2492	const_iv (GL_TEXTURE_ENV),
1304	const_iv (GL_TEXTURE_MAG_FILTER),	2493	const_iv (GL_TEXTURE_MAG_FILTER),
1305	const_iv (GL_TEXTURE_MIN_FILTER),	2494	const_iv (GL_TEXTURE_MIN_FILTER),
1306	const_iv (GL_TEXTURE_ENV_MODE),	2495	const_iv (GL_TEXTURE_ENV_MODE),
1307	const_iv (GL_TEXTURE_WRAP_S),	2496	const_iv (GL_TEXTURE_WRAP_S),
1308	const_iv (GL_TEXTURE_WRAP_T),	2497	const_iv (GL_TEXTURE_WRAP_T),
		2498	const_iv (GL_REPEAT),
1309	const_iv (GL_CLAMP),	2499	const_iv (GL_CLAMP),
1310	const_iv (GL_REPEAT),	2500	const_iv (GL_CLAMP_TO_EDGE),
1311	const_iv (GL_NEAREST),	2501	const_iv (GL_NEAREST),
1312	const_iv (GL_LINEAR),	2502	const_iv (GL_LINEAR),
		2503	const_iv (GL_NEAREST_MIPMAP_NEAREST),
		2504	const_iv (GL_LINEAR_MIPMAP_NEAREST),
		2505	const_iv (GL_NEAREST_MIPMAP_LINEAR),
		2506	const_iv (GL_LINEAR_MIPMAP_LINEAR),
		2507	const_iv (GL_GENERATE_MIPMAP),
1313	const_iv (GL_MODULATE),	2508	const_iv (GL_MODULATE),
		2509	const_iv (GL_DECAL),
1314	const_iv (GL_REPLACE),	2510	const_iv (GL_REPLACE),
		2511	const_iv (GL_DEPTH_BUFFER_BIT),
1315	const_iv (GL_COLOR_BUFFER_BIT),	2512	const_iv (GL_COLOR_BUFFER_BIT),
1316	const_iv (GL_PROJECTION),	2513	const_iv (GL_PROJECTION),
1317	const_iv (GL_MODELVIEW),	2514	const_iv (GL_MODELVIEW),
1318	const_iv (GL_COLOR_LOGIC_OP),	2515	const_iv (GL_COLOR_LOGIC_OP),
		2516	const_iv (GL_SEPARABLE_2D),
1319	const_iv (GL_CONVOLUTION_2D),	2517	const_iv (GL_CONVOLUTION_2D),
1320	const_iv (GL_CONVOLUTION_BORDER_MODE),	2518	const_iv (GL_CONVOLUTION_BORDER_MODE),
1321	const_iv (GL_CONSTANT_BORDER),	2519	const_iv (GL_CONSTANT_BORDER),
		2520	const_iv (GL_POINTS),
1322	const_iv (GL_LINES),	2521	const_iv (GL_LINES),
		2522	const_iv (GL_LINE_STRIP),
		2523	const_iv (GL_LINE_LOOP),
1323	const_iv (GL_QUADS),	2524	const_iv (GL_QUADS),
		2525	const_iv (GL_QUAD_STRIP),
		2526	const_iv (GL_TRIANGLES),
		2527	const_iv (GL_TRIANGLE_STRIP),
		2528	const_iv (GL_TRIANGLE_FAN),
1324	const_iv (GL_LINE_LOOP),	2529	const_iv (GL_POLYGON),
1325	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2530	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2531	const_iv (GL_POINT_SMOOTH_HINT),
		2532	const_iv (GL_LINE_SMOOTH_HINT),
		2533	const_iv (GL_POLYGON_SMOOTH_HINT),
		2534	const_iv (GL_GENERATE_MIPMAP_HINT),
1326	const_iv (GL_FASTEST),	2535	const_iv (GL_FASTEST),
		2536	const_iv (GL_DONT_CARE),
		2537	const_iv (GL_NICEST),
		2538	const_iv (GL_V2F),
		2539	const_iv (GL_V3F),
		2540	const_iv (GL_T2F_V3F),
		2541	const_iv (GL_T2F_N3F_V3F),
1327	# undef const_iv	2542	# undef const_iv
1328	};	2543	};
1329		2544
1330	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2545	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1331	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2546	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2547
		2548	texture_av = newAV ();
		2549	AvREAL_off (texture_av);
1332	}	2550	}
		2551
		2552	char *
		2553	gl_vendor ()
		2554	CODE:
		2555	RETVAL = (char *)glGetString (GL_VENDOR);
		2556	OUTPUT:
		2557	RETVAL
		2558
		2559	char *
		2560	gl_version ()
		2561	CODE:
		2562	RETVAL = (char *)glGetString (GL_VERSION);
		2563	OUTPUT:
		2564	RETVAL
		2565
		2566	char *
		2567	gl_extensions ()
		2568	CODE:
		2569	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2570	OUTPUT:
		2571	RETVAL
		2572
		2573	const char *glGetString (GLenum pname)
		2574
		2575	GLint glGetInteger (GLenum pname)
		2576	CODE:
		2577	glGetIntegerv (pname, &RETVAL);
		2578	OUTPUT:
		2579	RETVAL
		2580
		2581	GLdouble glGetDouble (GLenum pname)
		2582	CODE:
		2583	glGetDoublev (pname, &RETVAL);
		2584	OUTPUT:
		2585	RETVAL
1333		2586
1334	int glGetError ()	2587	int glGetError ()
		2588
		2589	void glFinish ()
1335		2590
1336	void glClear (int mask)	2591	void glClear (int mask)
1337		2592
1338	void glClearColor (float r, float g, float b, float a = 1.0)	2593	void glClearColor (float r, float g, float b, float a = 1.0)
1339	PROTOTYPE: @	2594	PROTOTYPE: @
…		…
1346		2601
1347	void glHint (int target, int mode)	2602	void glHint (int target, int mode)
1348		2603
1349	void glBlendFunc (int sfactor, int dfactor)	2604	void glBlendFunc (int sfactor, int dfactor)
1350		2605
		2606	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2607	CODE:
		2608	gl_BlendFuncSeparate (sa, da, saa, daa);
		2609
		2610	void glDepthMask (int flag)
		2611
1351	void glLogicOp (int opcode)	2612	void glLogicOp (int opcode)
1352		2613
		2614	void glColorMask (int red, int green, int blue, int alpha)
		2615
1353	void glMatrixMode (int mode)	2616	void glMatrixMode (int mode)
1354		2617
1355	void glPushMatrix ()	2618	void glPushMatrix ()
1356		2619
1357	void glPopMatrix ()	2620	void glPopMatrix ()
1358		2621
1359	void glLoadIdentity ()	2622	void glLoadIdentity ()
1360		2623
		2624	void glDrawBuffer (int buffer)
		2625
		2626	void glReadBuffer (int buffer)
		2627
		2628	# near_ and far_ are due to microsofts buggy "c" compiler
		2629	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2630
		2631	# near_ and far_ are due to microsofts buggy "c" compiler
1361	void glOrtho (double left, double right, double bottom, double top, double near, double far)	2632	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2633
		2634	PROTOTYPES: DISABLE
1362		2635
1363	void glViewport (int x, int y, int width, int height)	2636	void glViewport (int x, int y, int width, int height)
		2637
		2638	void glScissor (int x, int y, int width, int height)
1364		2639
1365	void glTranslate (float x, float y, float z = 0.)	2640	void glTranslate (float x, float y, float z = 0.)
1366	CODE:	2641	CODE:
1367	glTranslatef (x, y, z);	2642	glTranslatef (x, y, z);
1368		2643
1369	void glScale (float x, float y, float z)	2644	void glScale (float x, float y, float z = 1.)
1370	CODE:	2645	CODE:
1371	glScalef (x, y, z);	2646	glScalef (x, y, z);
1372		2647
1373	void glRotate (float angle, float x, float y, float z)	2648	void glRotate (float angle, float x, float y, float z)
1374	CODE:	2649	CODE:
1375	glRotatef (angle, x, y, z);	2650	glRotatef (angle, x, y, z);
1376		2651
1377	void glBegin (int mode)
1378
1379	void glEnd ()
1380
1381	void glColor (float r, float g, float b, float a = 1.0)	2652	void glColor (float r, float g, float b, float a = 1.0)
1382	PROTOTYPE: @	2653	ALIAS:
		2654	glColor_premultiply = 1
1383	CODE:	2655	CODE:
		2656	if (ix)
		2657	{
		2658	r *= a;
		2659	g *= a;
		2660	b *= a;
		2661	}
		2662	// microsoft visual "c" rounds instead of truncating...
1384	glColor4f (r, g, b, a);	2663	glColor4f (r, g, b, a);
		2664
		2665	void glRasterPos (float x, float y, float z = 0.)
		2666	CODE:
		2667	glRasterPos3f (0, 0, z);
		2668	glBitmap (0, 0, 0, 0, x, y, 0);
1385		2669
1386	void glVertex (float x, float y, float z = 0.)	2670	void glVertex (float x, float y, float z = 0.)
1387	CODE:	2671	CODE:
1388	glVertex3f (x, y, z);	2672	glVertex3f (x, y, z);
1389		2673
1390	void glTexCoord (float s, float t)	2674	void glTexCoord (float s, float t)
1391	CODE:	2675	CODE:
1392	glTexCoord2f (s, t);	2676	glTexCoord2f (s, t);
1393		2677
		2678	void glRect (float x1, float y1, float x2, float y2)
		2679	CODE:
		2680	glRectf (x1, y1, x2, y2);
		2681
		2682	PROTOTYPES: ENABLE
		2683
		2684	void glBegin (int mode)
		2685
		2686	void glEnd ()
		2687
		2688	void glPointSize (GLfloat size)
		2689
		2690	void glLineWidth (GLfloat width)
		2691
		2692	void glInterleavedArrays (int format, int stride, char *data)
		2693
		2694	void glDrawElements (int mode, int count, int type, char *indices)
		2695
		2696	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2697
1394	void glTexEnv (int target, int pname, float param)	2698	void glTexEnv (int target, int pname, float param)
1395	CODE:	2699	CODE:
1396	glTexEnvf (target, pname, param);	2700	glTexEnvf (target, pname, param);
1397		2701
1398	void glTexParameter (int target, int pname, float param)	2702	void glTexParameter (int target, int pname, float param)
…		…
1401		2705
1402	void glBindTexture (int target, int name)	2706	void glBindTexture (int target, int name)
1403		2707
1404	void glConvolutionParameter (int target, int pname, float params)	2708	void glConvolutionParameter (int target, int pname, float params)
1405	CODE:	2709	CODE:
		2710	if (gl.ConvolutionParameterf)
1406	glConvolutionParameterf (target, pname, params);	2711	gl.ConvolutionParameterf (target, pname, params);
1407		2712
1408	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2713	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
		2714	CODE:
		2715	if (gl.ConvolutionFilter2D)
		2716	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		2717
		2718	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
		2719	CODE:
		2720	if (gl.SeparableFilter2D)
		2721	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1409		2722
1410	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2723	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1411		2724
1412	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2725	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
		2726
		2727	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2728
		2729	void glPixelZoom (float x, float y)
		2730
		2731	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1413		2732
1414	int glGenTexture ()	2733	int glGenTexture ()
1415	CODE:	2734	CODE:
1416	{	2735	RETVAL = gen_texture ();
1417	GLuint name;
1418	glGenTextures (1, &name);
1419	RETVAL = name;
1420	}
1421	OUTPUT:	2736	OUTPUT:
1422	RETVAL	2737	RETVAL
1423		2738
1424	void glDeleteTexture (int name)	2739	void glDeleteTexture (int name)
1425	CODE:	2740	CODE:
1426	{
1427	GLuint name_ = name;
1428	glDeleteTextures (1, &name_);	2741	del_texture (name);
1429	}	2742
1430
1431	int glGenList ()	2743	int glGenList ()
1432	CODE:	2744	CODE:
1433	RETVAL = glGenLists (1);	2745	RETVAL = glGenLists (1);
1434	OUTPUT:	2746	OUTPUT:
1435	RETVAL	2747	RETVAL
…		…
1442		2754
1443	void glEndList ()	2755	void glEndList ()
1444		2756
1445	void glCallList (int list)	2757	void glCallList (int list)
1446		2758
		2759	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		2760
		2761	PROTOTYPES: DISABLE
		2762
		2763	void
		2764	find_widget (SV *self, NV x, NV y)
		2765	PPCODE:
		2766	{
		2767	if (within_widget (self, x, y))
		2768	XPUSHs (self);
		2769	}
		2770
		2771	BOOT:
		2772	{
		2773	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2774
		2775	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2776	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2777	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2778	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2779	}
		2780
		2781	void
		2782	draw (SV *self)
		2783	CODE:
		2784	{
		2785	HV *hv;
		2786	SV **svp;
		2787	NV x, y, w, h;
		2788	SV *draw_x_sv = GvSV (draw_x_gv);
		2789	SV *draw_y_sv = GvSV (draw_y_gv);
		2790	SV *draw_w_sv = GvSV (draw_w_gv);
		2791	SV *draw_h_sv = GvSV (draw_h_gv);
		2792	SV *hover;
		2793	double draw_x, draw_y, draw_w, draw_h;
		2794
		2795	if (!SvROK (self))
		2796	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2797
		2798	hv = (HV *)SvRV (self);
		2799
		2800	if (SvTYPE (hv) != SVt_PVHV)
		2801	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2802
		2803	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2804	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2805
		2806	if (!h \|\| !w)
		2807	XSRETURN_EMPTY;
		2808
		2809	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2810	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2811
		2812	draw_x = SvNV (draw_x_sv) + x;
		2813	draw_y = SvNV (draw_y_sv) + y;
		2814
		2815	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2816	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2817	XSRETURN_EMPTY;
		2818
		2819	sv_setnv (draw_x_sv, draw_x);
		2820	sv_setnv (draw_y_sv, draw_y);
		2821
		2822	glPushMatrix ();
		2823	glTranslated (x, y, 0);
		2824
		2825	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2826	{
		2827	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2828
		2829	if (svp && SvTRUE (*svp))
		2830	{
		2831	glColor4f (10.2f, 0.80.2f, 0.5*0.2f, 0.2f);
		2832	glEnable (GL_BLEND);
		2833	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2834	glBegin (GL_QUADS);
		2835	glVertex2f (0, 0);
		2836	glVertex2f (w, 0);
		2837	glVertex2f (w, h);
		2838	glVertex2f (0, h);
		2839	glEnd ();
		2840	glDisable (GL_BLEND);
		2841	}
		2842	}
		2843	#if 0
		2844	if ($ENV{CFPLUS_DEBUG} & 1) {
		2845	glPushMatrix;
		2846	glColor 1, 1, 0, 1;
		2847	glTranslate 0.375, 0.375;
		2848	glBegin GL_LINE_LOOP;
		2849	glVertex 0 , 0;
		2850	glVertex $self->{w} - 1, 0;
		2851	glVertex $self->{w} - 1, $self->{h} - 1;
		2852	glVertex 0 , $self->{h} - 1;
		2853	glEnd;
		2854	glPopMatrix;
		2855	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2856	}
		2857	#endif
		2858	PUSHMARK (SP);
		2859	XPUSHs (self);
		2860	PUTBACK;
		2861	call_method ("_draw", G_VOID \| G_DISCARD);
		2862	SPAGAIN;
		2863
		2864	glPopMatrix ();
		2865
		2866	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2867	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2868	}
		2869

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.55 by root, Thu Apr 20 08:11:56 2006 UTC vs. Revision 1.218 by root, Mon Aug 6 02:11:45 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.55 by root, Thu Apr 20 08:11:56 2006 UTC vs.
Revision 1.218 by root, Mon Aug 6 02:11:45 2007 UTC