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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.93 by root, Tue May 23 18:54:37 2006 UTC vs.
Revision 1.221 by root, Fri Aug 10 04:02:13 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	#endif
		23
		24	#include <assert.h>
12	#include <math.h>	25	#include <math.h>
13	#include <string.h>	26	#include <string.h>
14	#include <stdio.h>	27	#include <stdio.h>
		28	#include <stdlib.h>
		29
		30	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
15		31
16	#include <SDL.h>	32	#include <SDL.h>
		33	#include <SDL_thread.h>
17	#include <SDL_endian.h>	34	#include <SDL_endian.h>
18	#include <SDL_image.h>	35	#include <SDL_image.h>
19	#include <SDL_mixer.h>	36	#include <SDL_mixer.h>
20	#include <SDL_opengl.h>	37	#include <SDL_opengl.h>
21		38
		39	#define PANGO_ENABLE_BACKEND
		40	#define G_DISABLE_CAST_CHECKS
		41
22	#include <glib/gmacros.h>	42	#include <glib/gmacros.h>
23		43
24	#include <pango/pango.h>	44	#include <pango/pango.h>
25	#include <pango/pangofc-fontmap.h>
26	#include <pango/pangoft2.h>
27	#include <pango/pangocairo.h>
28		45
29	#ifndef _WIN32	46	#ifndef _WIN32
30	# include <sys/types.h>	47	# include <sys/types.h>
31	# include <sys/socket.h>	48	# include <sys/socket.h>
32	# include <netinet/in.h>	49	# include <netinet/in.h>
33	# include <netinet/tcp.h>	50	# include <netinet/tcp.h>
34	# include <inttypes.h>	51	# include <inttypes.h>
35	#else
36	typedef unsigned char uint8_t;
37	typedef unsigned short uint16_t;
38	typedef unsigned int uint32_t;
39	typedef signed char int8_t;
40	typedef signed short int16_t;
41	typedef signed int int32_t;
42	#endif	52	#endif
43		53
44	#include "glext.h"	54	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
45		55
46	#define FOW_DARKNESS 32	56	#define FOW_DARKNESS 32
47		57
48	#define MAP_EXTEND_X 32	58	#define MAP_EXTEND_X 32
49	#define MAP_EXTEND_Y 512	59	#define MAP_EXTEND_Y 512
50		60
51	#define MIN_FONT_HEIGHT 10	61	#define MIN_FONT_HEIGHT 10
52		62
53	#define GL_CALL(type,func,args) \	63	#if 0
54	{ \	64	# define PARACHUTE SDL_INIT_NOPARACHUTE
55	static int init_; \	65	#else
56	static type fptr_; \	66	# define PARACHUTE 0
57	\	67	#endif
58	if (!init_) \
59	{ \
60	init_ = 1; \
61	fptr_ = (type)SDL_GL_GetProcAddress (# func); \
62	} \
63	\
64	if (fptr_) \
65	fptr_ args; \
66	}
67		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;
68	typedef Mix_Chunk *CFClient__MixChunk;	121	typedef Mix_Chunk *CFPlus__MixChunk;
69	typedef Mix_Music *CFClient__MixMusic;	122	typedef Mix_Music *CFPlus__MixMusic;
70		123
71	typedef PangoFontDescription *CFClient__Font;	124	typedef PangoFontDescription *CFPlus__Font;
		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	}
72		143
73	typedef struct cf_layout {	144	typedef struct cf_layout {
74	PangoLayout *pl; // either derived from a cairo or ft2 context	145	PangoLayout *pl;
75	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
76	float r, g, b, a; // default color for rgba mode	146	float r, g, b, a; // default color for rgba mode
77	int base_height;	147	int base_height;
78	CFClient__Font font;	148	CFPlus__Font font;
79	} *CFClient__Layout;	149	} *CFPlus__Layout;
80		150
81	static CFClient__Font default_font;	151	static CFPlus__Font default_font;
82	static PangoContext ft2_context, cairo_context;	152	static PangoContext *opengl_context;
83	static PangoFontMap ft2_fontmap, cairo_fontmap;	153	static PangoFontMap *opengl_fontmap;
84		154
85	static void	155	static void
86	substitute_func (FcPattern *pattern, gpointer data)	156	substitute_func (FcPattern *pattern, gpointer data)
87	{	157	{
88	FcPatternAddBool (pattern, FC_HINTING , 1);	158	FcPatternAddBool (pattern, FC_HINTING, 1);
89	#ifdef _WIN32	159	#ifdef FC_HINT_STYLE
90	FcPatternAddBool (pattern, FC_AUTOHINT, 1);	160	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
91	#else	161	#endif
92	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	162	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
93	#endif
94	}	163	}
95		164
96	static void	165	static void
97	layout_update_font (CFClient__Layout self)	166	layout_update_font (CFPlus__Layout self)
98	{	167	{
99	/* 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
100	* reasonably well with bitstream vera	169	* reasonably well with bitstream vera
101	*/	170	*/
102	PangoFontDescription *font = self->font ? self->font : default_font;	171	PangoFontDescription *font = self->font ? self->font : default_font;
106		175
107	pango_layout_set_font_description (self->pl, font);	176	pango_layout_set_font_description (self->pl, font);
108	}	177	}
109		178
110	static void	179	static void
111	layout_get_pixel_size (CFClient__Layout self, int w, int h)	180	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
112	{	181	{
		182	PangoRectangle rect;
		183
		184	// get_pixel_* wrongly rounds down
113	pango_layout_get_pixel_size (self->pl, w, h);	185	pango_layout_get_extents (self->pl, 0, &rect);
114		186
115	if (!w) w = 1;	187	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
116	if (!h) h = 1;	188	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
117		189
118	w = (w + 3) & ~3;	190	if (!rect.width) rect.width = 1;
119	}	191	if (!rect.height) rect.height = 1;
120		192
		193	*w = rect.width;
		194	*h = rect.height;
		195	}
		196
		197	typedef uint16_t tileid;
121	typedef uint16_t mapface;	198	typedef uint16_t faceid;
122		199
123	typedef struct {	200	typedef struct {
124	GLint name;	201	int name;
125	int w, h;	202	int w, h;
126	float s, t;	203	float s, t;
127	uint8_t r, g, b, a;	204	uint8_t r, g, b, a;
		205	tileid smoothtile;
		206	uint8_t smoothlevel;
128	} maptex;	207	} maptex;
129		208
130	typedef struct {	209	typedef struct {
		210	uint32_t player;
		211	tileid tile[3];
131	int16_t darkness;	212	uint16_t darkness;
132	mapface face[3];	213	uint8_t stat_width, stat_hp, flags, smoothmax;
133	} mapcell;	214	} mapcell;
134		215
135	typedef struct {	216	typedef struct {
136	int32_t c0, c1;	217	int32_t c0, c1;
137	mapcell *col;	218	mapcell *col;
138	} maprow;	219	} maprow;
139		220
140	typedef struct map {	221	typedef struct map {
141	int x, y, w, h;	222	int x, y, w, h;
142	int ox, oy; /* offset to virtual global coordinate system */	223	int ox, oy; /* offset to virtual global coordinate system */
143	int faces;	224	int faces; tileid *face2tile; // [faceid]
144	mapface *face;	225	int texs; maptex *tex; // [tileid]
145
146	int texs;
147	maptex *tex;
148		226
149	int32_t rows;	227	int32_t rows;
150	maprow *row;	228	maprow *row;
151	} *CFClient__Map;	229	} *CFPlus__Map;
152		230
153	static char *	231	static char *
154	prepend (char *ptr, int sze, int inc)	232	prepend (char *ptr, int sze, int inc)
155	{	233	{
156	char *p;	234	char *p;
…		…
173	}	251	}
174		252
175	#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))
176	#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))
177		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
178	static maprow *	276	static maprow *
179	map_get_row (CFClient__Map self, int y)	277	map_get_row (CFPlus__Map self, int y)
180	{	278	{
181	if (0 > y)	279	if (0 > y)
182	{	280	{
183	int extend = - y + MAP_EXTEND_Y;	281	int extend = - y + MAP_EXTEND_Y;
184	Prepend (maprow, self->row, self->rows, extend);	282	Prepend (maprow, self->row, self->rows, extend);
…		…
222		320
223	return row->col + (x - row->c0);	321	return row->col + (x - row->c0);
224	}	322	}
225		323
226	static mapcell *	324	static mapcell *
227	map_get_cell (CFClient__Map self, int x, int y)	325	map_get_cell (CFPlus__Map self, int x, int y)
228	{	326	{
229	return row_get_cell (map_get_row (self, y), x);	327	return row_get_cell (map_get_row (self, y), x);
230	}	328	}
231		329
232	static void	330	static void
233	map_clear (CFClient__Map self)	331	map_clear (CFPlus__Map self)
234	{	332	{
235	int r;	333	int r;
236		334
237	for (r = 0; r < self->rows; r++)	335	for (r = 0; r < self->rows; r++)
238	Safefree (self->row[r].col);	336	Safefree (self->row[r].col);
…		…
246	self->row = 0;	344	self->row = 0;
247	self->rows = 0;	345	self->rows = 0;
248	}	346	}
249		347
250	static void	348	static void
251	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)
252	{	350	{
253	int x, y;	351	int x, y;
254	maprow *row;	352	maprow *row;
		353	mapcell *cell;
255		354
256	for (y = y0; y < y0 + h; y++)	355	for (y = y0; y < y0 + h; y++)
257	if (y >= 0)	356	if (y >= 0)
258	{	357	{
259	if (y >= self->rows)	358	if (y >= self->rows)
…		…
265	if (x >= row->c0)	364	if (x >= row->c0)
266	{	365	{
267	if (x >= row->c1)	366	if (x >= row->c1)
268	break;	367	break;
269		368
270	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;
271	}	375	}
272	}	376	}
		377	}
		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);
273	}	393	}
274		394
275	static void	395	static void
276	music_finished (void)	396	music_finished (void)
277	{	397	{
…		…
296	ev.data2 = 0;	416	ev.data2 = 0;
297		417
298	SDL_PushEvent ((SDL_Event *)&ev);	418	SDL_PushEvent ((SDL_Event *)&ev);
299	}	419	}
300		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
301	MODULE = CFClient PACKAGE = CFClient	485	MODULE = CFPlus PACKAGE = CFPlus
302		486
303	PROTOTYPES: ENABLE	487	PROTOTYPES: ENABLE
304		488
305	BOOT:	489	BOOT:
306	{	490	{
307	HV *stash = gv_stashpv ("CFClient", 1);	491	HV *stash = gv_stashpv ("CFPlus", 1);
308	static const struct {	492	static const struct {
309	const char *name;	493	const char *name;
310	IV iv;	494	IV iv;
311	} *civ, const_iv[] = {	495	} *civ, const_iv[] = {
312	# 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
313	const_iv (SDL_ACTIVEEVENT),	500	const_iv (SDL_ACTIVEEVENT),
314	const_iv (SDL_KEYDOWN),	501	const_iv (SDL_KEYDOWN),
315	const_iv (SDL_KEYUP),	502	const_iv (SDL_KEYUP),
316	const_iv (SDL_MOUSEMOTION),	503	const_iv (SDL_MOUSEMOTION),
317	const_iv (SDL_MOUSEBUTTONDOWN),	504	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
326	const_iv (SDL_EVENT_RESERVEDA),	513	const_iv (SDL_EVENT_RESERVEDA),
327	const_iv (SDL_EVENT_RESERVEDB),	514	const_iv (SDL_EVENT_RESERVEDB),
328	const_iv (SDL_VIDEORESIZE),	515	const_iv (SDL_VIDEORESIZE),
329	const_iv (SDL_VIDEOEXPOSE),	516	const_iv (SDL_VIDEOEXPOSE),
330	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
331	const_iv (SDLK_KP0),	523	const_iv (SDLK_KP0),
332	const_iv (SDLK_KP1),	524	const_iv (SDLK_KP1),
333	const_iv (SDLK_KP2),	525	const_iv (SDLK_KP2),
334	const_iv (SDLK_KP3),	526	const_iv (SDLK_KP3),
335	const_iv (SDLK_KP4),	527	const_iv (SDLK_KP4),
…		…
390	const_iv (SDLK_BREAK),	582	const_iv (SDLK_BREAK),
391	const_iv (SDLK_MENU),	583	const_iv (SDLK_MENU),
392	const_iv (SDLK_POWER),	584	const_iv (SDLK_POWER),
393	const_iv (SDLK_EURO),	585	const_iv (SDLK_EURO),
394	const_iv (SDLK_UNDO),	586	const_iv (SDLK_UNDO),
		587
395	const_iv (KMOD_NONE),	588	const_iv (KMOD_NONE),
		589	const_iv (KMOD_SHIFT),
396	const_iv (KMOD_LSHIFT),	590	const_iv (KMOD_LSHIFT),
397	const_iv (KMOD_RSHIFT),	591	const_iv (KMOD_RSHIFT),
		592	const_iv (KMOD_CTRL),
398	const_iv (KMOD_LCTRL),	593	const_iv (KMOD_LCTRL),
399	const_iv (KMOD_RCTRL),	594	const_iv (KMOD_RCTRL),
		595	const_iv (KMOD_ALT),
400	const_iv (KMOD_LALT),	596	const_iv (KMOD_LALT),
401	const_iv (KMOD_RALT),	597	const_iv (KMOD_RALT),
		598	const_iv (KMOD_META),
402	const_iv (KMOD_LMETA),	599	const_iv (KMOD_LMETA),
403	const_iv (KMOD_RMETA),	600	const_iv (KMOD_RMETA),
404	const_iv (KMOD_NUM),	601	const_iv (KMOD_NUM),
405	const_iv (KMOD_CAPS),	602	const_iv (KMOD_CAPS),
406	const_iv (KMOD_MODE),	603	const_iv (KMOD_MODE),
407	const_iv (KMOD_CTRL),
408	const_iv (KMOD_SHIFT),
409	const_iv (KMOD_ALT),
410	const_iv (KMOD_META)
411	# undef const_iv	604	# undef const_iv
412	};	605	};
413		606
414	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; )
415	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	608	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		609
		610	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		611	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
416	}	612	}
		613
		614	void
		615	weaken (SV *rv)
		616	PROTOTYPE: $
		617	CODE:
		618	sv_rvweaken (rv);
		619
		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)
417		630
418	void	631	void
419	pango_init ()	632	pango_init ()
420	CODE:	633	CODE:
421	{	634	{
422	// delayed, so it can pick up new fonts added by AddFontResourceEx
423	ft2_fontmap = pango_ft2_font_map_new ();	635	opengl_fontmap = pango_opengl_font_map_new ();
424	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	636	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
425	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	637	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
426
427	cairo_fontmap = pango_cairo_font_map_get_default ();
428	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
429	}	638	}
		639
		640	char *
		641	SDL_GetError ()
430		642
431	int	643	int
432	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	644	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
433		645
434	void	646	void
435	SDL_Quit ()	647	SDL_Quit ()
436		648
437	void	649	void
438	SDL_ListModes ()	650	SDL_ListModes (int rgb, int alpha)
439	PPCODE:	651	PPCODE:
440	{	652	{
441	SDL_Rect **m;	653	SDL_Rect **m;
442		654
443	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	655	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
444	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	656	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
445	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	657	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
446	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	658	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
447		659
448	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	660	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
449	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	661	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
450		662
451	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	663	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
452	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	664	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
453	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	665	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
454	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	666	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
455		667
456	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	668	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
457		669	#if SDL_VERSION_ATLEAST(1,2,10)
458	SDL_EnableUNICODE (1);	670	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
459	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	671	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		672	#endif
460		673
461	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	674	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
462		675
463	if (m && m != (SDL_Rect **)-1)	676	if (m && m != (SDL_Rect **)-1)
464	while (*m)	677	while (*m)
465	{	678	{
		679	if ((m)->w >= 640 && (m)->h >= 480)
		680	{
466	AV *av = newAV ();	681	AV *av = newAV ();
467	av_push (av, newSViv ((*m)->w));	682	av_push (av, newSViv ((*m)->w));
468	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));
469	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	686	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		687	}
470		688
471	++m;	689	++m;
472	}	690	}
473	}	691	}
474		692
475	char *
476	SDL_GetError ()
477
478	int	693	int
479	SDL_SetVideoMode (int w, int h, int fullscreen)	694	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
480	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
481	RETVAL = !!SDL_SetVideoMode (	705	RETVAL = !!SDL_SetVideoMode (
482	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	706	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
483	);	707	);
		708
		709	if (RETVAL)
		710	{
		711	av_clear (texture_av);
		712
484	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	}
485	OUTPUT:	719	OUTPUT:
486	RETVAL	720	RETVAL
487		721
488	void	722	void
489	SDL_GL_SwapBuffers ()	723	SDL_GL_SwapBuffers ()
490		724
		725	char *
		726	SDL_GetKeyName (int sym)
		727
		728	int
		729	SDL_GetAppState ()
		730
491	void	731	void
492	SDL_PollEvent ()	732	poll_events ()
493	PPCODE:	733	PPCODE:
494	{	734	{
495	SDL_Event ev;	735	SDL_Event ev;
496	int i;
497	static int modifier;
498	static int modkey[] = {
499	SDLK_RSHIFT, KMOD_RSHIFT,
500	SDLK_LSHIFT, KMOD_LSHIFT,
501	SDLK_RCTRL, KMOD_RCTRL,
502	SDLK_LCTRL, KMOD_LCTRL,
503	SDLK_RALT, KMOD_RALT,
504	SDLK_LALT, KMOD_LALT,
505	SDLK_RMETA, KMOD_RMETA,
506	SDLK_LMETA, KMOD_LMETA,
507	};
508		736
509	while (SDL_PollEvent (&ev))	737	SDL_PumpEvents ();
		738	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
510	{	739	{
511	HV *hv = newHV ();	740	HV *hv = newHV ();
512	hv_store (hv, "type", 4, newSViv (ev.type), 0);	741	hv_store (hv, "type", 4, newSViv (ev.type), 0);
513		742
514	switch (ev.type)	743	switch (ev.type)
515	{	744	{
516	case SDL_KEYDOWN:	745	case SDL_KEYDOWN:
517	case SDL_KEYUP:	746	case SDL_KEYUP:
518
519	for (i = 0; i < sizeof (modkey) / (sizeof (int) * 2); i++)
520	if (modkey [i * 2] == ev.key.keysym.sym)
521	{
522	if (ev.type == SDL_KEYDOWN)
523	modifier \|= modkey [i * 2 + 1];
524	else
525	modifier &= ~modkey [i * 2 + 1];
526	break;
527	}
528
529	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	747	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
530	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	748	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
531	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 */
532	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	751	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
533	break;	752	break;
534		753
535	case SDL_ACTIVEEVENT:	754	case SDL_ACTIVEEVENT:
536	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
537	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	756	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
538	break;	757	break;
539		758
540	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
541	hv_store (hv, "mod", 3, newSViv (modifier), 0);	778	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
542
543	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	779	hv_store (hv, "state", 5, newSViv (state), 0);
544	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	780	hv_store (hv, "x", 1, newSViv (x), 0);
545	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	781	hv_store (hv, "y", 1, newSViv (y), 0);
546	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
547	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		784	}
548	break;	785	break;
549		786
550	case SDL_MOUSEBUTTONDOWN:	787	case SDL_MOUSEBUTTONDOWN:
551	case SDL_MOUSEBUTTONUP:	788	case SDL_MOUSEBUTTONUP:
552	hv_store (hv, "mod", 3, newSViv (modifier), 0);	789	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
553		790
554	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	791	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
555	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	792	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
556	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	793	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
557	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	794	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
562	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	799	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
563	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	800	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
564	break;	801	break;
565	}	802	}
566		803
567	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	804	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
568	}	805	}
569	}	806	}
570		807
571	int	808	int
572	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	809	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)
573	POSTCALL:	810	POSTCALL:
574	Mix_HookMusicFinished (music_finished);	811	Mix_HookMusicFinished (music_finished);
575	Mix_ChannelFinished (channel_finished);	812	Mix_ChannelFinished (channel_finished);
576		813
577	void	814	void
578	Mix_CloseAudio ()	815	Mix_CloseAudio ()
579		816
580	int	817	int
581	Mix_AllocateChannels (int numchans = -1)	818	Mix_AllocateChannels (int numchans = -1)
582		819
		820	const char *
		821	Mix_GetError ()
		822
583	void	823	void
584	lowdelay (int fd, int val = 1)	824	lowdelay (int fd, int val = 1)
585	CODE:	825	CODE:
		826	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		827
		828	void
		829	win32_proxy_info ()
		830	PPCODE:
		831	{
586	#ifndef _WIN32	832	#ifdef _WIN32
587	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	}
588	#endif	854	#endif
589		855	}
590	char *
591	gl_vendor ()
592	CODE:
593	RETVAL = (char *)glGetString (GL_VENDOR);
594	OUTPUT:
595	RETVAL
596
597	char *
598	gl_version ()
599	CODE:
600	RETVAL = (char *)glGetString (GL_VERSION);
601	OUTPUT:
602	RETVAL
603
604	char *
605	gl_extensions ()
606	CODE:
607	RETVAL = (char *)glGetString (GL_EXTENSIONS);
608	OUTPUT:
609	RETVAL
610		856
611	void	857	void
612	add_font (char *file)	858	add_font (char *file)
613	CODE:	859	CODE:
614	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	860	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
615	#ifdef _WIN32
616	// cairo... sigh... requires win2000
617	AddFontResourceEx (file, FR_PRIVATE, 0);
618	#endif
619		861
620	void	862	void
621	load_image_inline (SV *image_)	863	load_image_inline (SV *image_)
622	ALIAS:	864	ALIAS:
623	load_image_file = 1	865	load_image_file = 1
…		…
626	STRLEN image_len;	868	STRLEN image_len;
627	char image = (char )SvPVbyte (image_, image_len);	869	char image = (char )SvPVbyte (image_, image_len);
628	SDL_Surface surface, surface2;	870	SDL_Surface surface, surface2;
629	SDL_PixelFormat fmt;	871	SDL_PixelFormat fmt;
630	SDL_RWops *rw = ix	872	SDL_RWops *rw = ix
631	? SDL_RWFromFile (image, "r")	873	? SDL_RWFromFile (image, "rb")
632	: SDL_RWFromConstMem (image, image_len);	874	: SDL_RWFromConstMem (image, image_len);
633		875
634	if (!rw)	876	if (!rw)
635	croak ("load_image: %s", SDL_GetError ());	877	croak ("load_image: %s", SDL_GetError ());
636		878
…		…
665		907
666	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	908	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
667		909
668	assert (surface2->pitch == surface2->w * 4);	910	assert (surface2->pitch == surface2->w * 4);
669		911
		912	SDL_LockSurface (surface2);
670	EXTEND (SP, 5);	913	EXTEND (SP, 6);
671	PUSHs (sv_2mortal (newSViv (surface2->w)));	914	PUSHs (sv_2mortal (newSViv (surface2->w)));
672	PUSHs (sv_2mortal (newSViv (surface2->h)));	915	PUSHs (sv_2mortal (newSViv (surface2->h)));
673	SDL_LockSurface (surface2);
674	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	916	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
675	SDL_UnlockSurface (surface2);
676	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)));
677	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	918	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
678	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	919	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		920	SDL_UnlockSurface (surface2);
679		921
680	SDL_FreeSurface (surface);	922	SDL_FreeSurface (surface);
681	SDL_FreeSurface (surface2);	923	SDL_FreeSurface (surface2);
682	}	924	}
683		925
…		…
719	CODE:	961	CODE:
720	fprintf (stderr, "FATAL: %s\n", message);	962	fprintf (stderr, "FATAL: %s\n", message);
721	#ifdef _WIN32	963	#ifdef _WIN32
722	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	964	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
723	#endif	965	#endif
724	exit (1);	966	_exit (1);
725		967
		968	void
		969	_exit (int retval = 0)
		970	CODE:
		971	#ifdef WIN32
		972	ExitThread (retval); // unclean, please beam me up
		973	#else
		974	_exit (retval);
		975	#endif
		976
		977	void
		978	debug ()
		979	CODE:
		980	{
		981	#if DEBUG
		982	VALGRIND_DO_LEAK_CHECK;
		983	#endif
		984	}
		985
726	MODULE = CFClient PACKAGE = CFClient::Font	986	MODULE = CFPlus PACKAGE = CFPlus::Font
727		987
728	CFClient::Font	988	PROTOTYPES: DISABLE
		989
		990	CFPlus::Font
729	new_from_file (SV class, char path, int id = 0)	991	new_from_file (SV class, char path, int id = 0)
730	CODE:	992	CODE:
731	{	993	{
732	int count;	994	int count;
733	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	995	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
736	}	998	}
737	OUTPUT:	999	OUTPUT:
738	RETVAL	1000	RETVAL
739		1001
740	void	1002	void
741	DESTROY (CFClient::Font self)	1003	DESTROY (CFPlus::Font self)
742	CODE:	1004	CODE:
743	pango_font_description_free (self);	1005	pango_font_description_free (self);
744		1006
745	void	1007	void
746	make_default (CFClient::Font self)	1008	make_default (CFPlus::Font self)
		1009	PROTOTYPE: $
747	CODE:	1010	CODE:
748	default_font = self;	1011	default_font = self;
749		1012
750	MODULE = CFClient PACKAGE = CFClient::Layout	1013	MODULE = CFPlus PACKAGE = CFPlus::Layout
751		1014
752	CFClient::Layout	1015	PROTOTYPES: DISABLE
753	new (SV *class, int rgba = 0)	1016
		1017	void
		1018	reset_glyph_cache ()
		1019	PROTOTYPE:
754	CODE:	1020	CODE:
755	#if _WIN32	1021	tc_clear ();
756	rgba = 0;//D	1022
757	#endif	1023	CFPlus::Layout
		1024	new (SV *class)
		1025	CODE:
758	New (0, RETVAL, 1, struct cf_layout);	1026	New (0, RETVAL, 1, struct cf_layout);
759		1027
760	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1028	RETVAL->pl = pango_layout_new (opengl_context);
761	RETVAL->rgba = rgba;
762	RETVAL->r = 1.;	1029	RETVAL->r = 1.;
763	RETVAL->g = 1.;	1030	RETVAL->g = 1.;
764	RETVAL->b = 1.;	1031	RETVAL->b = 1.;
765	RETVAL->a = 1.;	1032	RETVAL->a = 1.;
766	RETVAL->base_height = MIN_FONT_HEIGHT;	1033	RETVAL->base_height = MIN_FONT_HEIGHT;
…		…
770	layout_update_font (RETVAL);	1037	layout_update_font (RETVAL);
771	OUTPUT:	1038	OUTPUT:
772	RETVAL	1039	RETVAL
773		1040
774	void	1041	void
775	DESTROY (CFClient::Layout self)	1042	DESTROY (CFPlus::Layout self)
776	CODE:	1043	CODE:
777	g_object_unref (self->pl);	1044	g_object_unref (self->pl);
778	Safefree (self);	1045	Safefree (self);
779		1046
780	int
781	is_rgba (CFClient::Layout self)
782	CODE:
783	RETVAL = self->rgba;
784	OUTPUT:
785	RETVAL
786
787	void	1047	void
788	set_text (CFClient::Layout self, SV *text_)	1048	set_text (CFPlus::Layout self, SV *text_)
789	CODE:	1049	CODE:
790	{	1050	{
791	STRLEN textlen;	1051	STRLEN textlen;
792	char *text = SvPVutf8 (text_, textlen);	1052	char *text = SvPVutf8 (text_, textlen);
793		1053
794	pango_layout_set_text (self->pl, text, textlen);	1054	pango_layout_set_text (self->pl, text, textlen);
795	}	1055	}
796		1056
797	void	1057	void
798	set_markup (CFClient::Layout self, SV *text_)	1058	set_markup (CFPlus::Layout self, SV *text_)
799	CODE:	1059	CODE:
800	{	1060	{
801	STRLEN textlen;	1061	STRLEN textlen;
802	char *text = SvPVutf8 (text_, textlen);	1062	char *text = SvPVutf8 (text_, textlen);
803		1063
804	pango_layout_set_markup (self->pl, text, textlen);	1064	pango_layout_set_markup (self->pl, text, textlen);
805	}	1065	}
806		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
807	SV *	1152	SV *
808	get_text (CFClient::Layout self)	1153	get_text (CFPlus::Layout self)
809	CODE:	1154	CODE:
810	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1155	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
811	SvUTF8_on (RETVAL);	1156	sv_utf8_decode (RETVAL);
812	OUTPUT:	1157	OUTPUT:
813	RETVAL	1158	RETVAL
814		1159
815	void	1160	void
816	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1161	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
817	CODE:	1162	CODE:
818	self->r = r;	1163	self->r = r;
819	self->g = g;	1164	self->g = g;
820	self->b = b;	1165	self->b = b;
821	self->a = a;	1166	self->a = a;
822		1167
823	void	1168	void
824	set_font (CFClient::Layout self, CFClient::Font font = 0)	1169	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
825	CODE:	1170	CODE:
826	if (self->font != font)	1171	if (self->font != font)
827	{	1172	{
828	self->font = font;	1173	self->font = font;
829	layout_update_font (self);	1174	layout_update_font (self);
830	}	1175	}
831		1176
832	void	1177	void
833	set_height (CFClient::Layout self, int base_height)	1178	set_height (CFPlus::Layout self, int base_height)
834	CODE:	1179	CODE:
835	if (self->base_height != base_height)	1180	if (self->base_height != base_height)
836	{	1181	{
837	self->base_height = base_height;	1182	self->base_height = base_height;
838	layout_update_font (self);	1183	layout_update_font (self);
839	}	1184	}
840		1185
841	void	1186	void
842	set_width (CFClient::Layout self, int max_width = -1)	1187	set_width (CFPlus::Layout self, int max_width = -1)
843	CODE:	1188	CODE:
844	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);
845		1190
846	void	1191	void
847	set_indent (CFClient::Layout self, int indent)	1192	set_indent (CFPlus::Layout self, int indent)
848	CODE:	1193	CODE:
849	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1194	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
850		1195
851	void	1196	void
852	set_spacing (CFClient::Layout self, int spacing)	1197	set_spacing (CFPlus::Layout self, int spacing)
853	CODE:	1198	CODE:
854	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1199	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
855		1200
856	void	1201	void
857	set_ellipsise (CFClient::Layout self, int ellipsise)	1202	set_ellipsise (CFPlus::Layout self, int ellipsise)
858	CODE:	1203	CODE:
859	pango_layout_set_ellipsize (self->pl,	1204	pango_layout_set_ellipsize (self->pl,
860	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1205	ellipsise == 1 ? PANGO_ELLIPSIZE_START
861	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1206	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
862	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1207	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
863	: PANGO_ELLIPSIZE_NONE	1208	: PANGO_ELLIPSIZE_NONE
864	);	1209	);
865		1210
866	void	1211	void
867	set_single_paragraph_mode (CFClient::Layout self, int spm)	1212	set_single_paragraph_mode (CFPlus::Layout self, int spm)
868	CODE:	1213	CODE:
869	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1214	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
870		1215
871	void	1216	void
872	size (CFClient::Layout self)	1217	size (CFPlus::Layout self)
873	PPCODE:	1218	PPCODE:
874	{	1219	{
875	int w, h;	1220	int w, h;
876		1221
877	layout_get_pixel_size (self, &w, &h);	1222	layout_get_pixel_size (self, &w, &h);
…		…
880	PUSHs (sv_2mortal (newSViv (w)));	1225	PUSHs (sv_2mortal (newSViv (w)));
881	PUSHs (sv_2mortal (newSViv (h)));	1226	PUSHs (sv_2mortal (newSViv (h)));
882	}	1227	}
883		1228
884	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
885	xy_to_index (CFClient::Layout self, int x, int y)	1242	xy_to_index (CFPlus::Layout self, int x, int y)
886	CODE:	1243	CODE:
887	{	1244	{
888	int index, trailing;	1245	int index, trailing;
889	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);
890	RETVAL = index;	1247	RETVAL = index + trailing;
891	}	1248	}
892	OUTPUT:	1249	OUTPUT:
893	RETVAL	1250	RETVAL
894		1251
895	void	1252	void
896	cursor_pos (CFClient::Layout self, int index)	1253	cursor_pos (CFPlus::Layout self, int index)
897	PPCODE:	1254	PPCODE:
898	{	1255	{
899	PangoRectangle strong_pos;	1256	PangoRectangle strong_pos;
900	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1257	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
901		1258
…		…
904	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1261	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
905	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1262	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
906	}	1263	}
907		1264
908	void	1265	void
909	render (CFClient::Layout self)	1266	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
910	PPCODE:	1267	PPCODE:
911	{	1268	{
912	SV *retval;	1269	int line, x;
913	int w, h;
914		1270
915	layout_get_pixel_size (self, &w, &h);	1271	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1272	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
916		1273
917	if (self->rgba)
918	{
919	cairo_surface_t *surface;
920	cairo_t *cairo;
921
922	retval = newSV (w * h * 4);
923	SvPOK_only (retval);
924	SvCUR_set (retval, w * h * 4);
925
926	memset (SvPVX (retval), 0, w * h * 4);
927
928	surface = cairo_image_surface_create_for_data (
929	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
930	cairo = cairo_create (surface);
931	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
932
933	pango_cairo_show_layout (cairo, self->pl);
934
935	cairo_destroy (cairo);
936	cairo_surface_destroy (surface);
937
938	// what a mess, and its premultiplied, too :(
939	{
940	uint32_t p = (uint32_t )SvPVX (retval);
941	uint32_t e = p + w h;
942
943	while (p < e)
944	{
945	uint32_t rgba = *p;
946	rgba = (rgba >> 24) \| (rgba << 8);
947	#if 0
948	#ifdef _WIN32
949	{//D
950	uint8_t r = rgba >> 24;
951	uint8_t g = rgba >> 16;
952	uint8_t b = rgba >> 8;
953	uint8_t a = rgba >> 0;
954
955	rgba = (rgba & 0xffffff00) \| a;
956	}
957	#endif
958	#endif
959	rgba = SDL_SwapBE32 (rgba);
960	*p++ = rgba;
961	}
962	}
963
964	EXTEND (SP, 5);	1274	EXTEND (SP, 2);
965	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)
966	PUSHs (sv_2mortal (newSViv (h)));	1296	PUSHs (sv_2mortal (newSViv (index + trailing)));
967	PUSHs (sv_2mortal (retval));
968	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
969	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
970	}
971	else	1297	else
972	{	1298	{
973	FT_Bitmap bitmap;
974
975	retval = newSV (w * h);
976	SvPOK_only (retval);
977	SvCUR_set (retval, w * h);
978
979	bitmap.rows = h;
980	bitmap.width = w;
981	bitmap.pitch = w;
982	bitmap.buffer = (unsigned char*)SvPVX (retval);
983	bitmap.num_grays = 256;
984	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
985
986	memset (bitmap.buffer, 0, w * h);
987
988	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
989
990	EXTEND (SP, 5);
991	PUSHs (sv_2mortal (newSViv (w)));	1299	PUSHs (sv_2mortal (newSViv (index)));
992	PUSHs (sv_2mortal (newSViv (h)));	1300	PUSHs (sv_2mortal (newSViv (trailing)));
993	PUSHs (sv_2mortal (retval));
994	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
995	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
996	}	1301	}
997	}	1302	}
998		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
999	MODULE = CFClient PACKAGE = CFClient::Texture	1314	MODULE = CFPlus PACKAGE = CFPlus::Texture
1000		1315
		1316	PROTOTYPES: ENABLE
		1317
		1318	int minpot (int n)
		1319
1001	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
1002	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.)
1003	PROTOTYPE: $$$;$$	1344	PROTOTYPE: $$$;$$
1004	ALIAS:	1345	ALIAS:
1005	draw_quad_alpha = 1	1346	draw_quad_alpha = 1
1006	draw_quad_alpha_premultiplied = 2	1347	draw_quad_alpha_premultiplied = 2
1007	CODE:	1348	CODE:
1008	{	1349	{
1009	HV hv = (HV )SvRV (self);	1350	HV hv = (HV )SvRV (self);
1010	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1351	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1011	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1352	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1012	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1353	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
1013	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));	1354
		1355	if (name <= 0)
		1356	XSRETURN_EMPTY;
1014		1357
1015	if (items < 5)	1358	if (items < 5)
1016	{	1359	{
1017	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1360	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1018	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1361	h = SvNV (*hv_fetch (hv, "h", 1, 1));
1019	}	1362	}
1020		1363
1021	if (ix)	1364	if (ix)
1022	{	1365	{
1023	glEnable (GL_BLEND);	1366	glEnable (GL_BLEND);
		1367
		1368	if (ix == 2)
1024	glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA);	1369	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1370	else
		1371	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1372	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1373
1025	glEnable (GL_ALPHA_TEST);	1374	glEnable (GL_ALPHA_TEST);
1026	glAlphaFunc (GL_GREATER, 0.01f);	1375	glAlphaFunc (GL_GREATER, 0.01f);
1027	}	1376	}
1028		1377
1029	glBindTexture (GL_TEXTURE_2D, name);	1378	glBindTexture (GL_TEXTURE_2D, name);
1030
1031	if (wrap_mode)
1032	{
1033	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
1034	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
1035	}
1036		1379
1037	glBegin (GL_QUADS);	1380	glBegin (GL_QUADS);
1038	glTexCoord2f (0, 0); glVertex2f (x , y );	1381	glTexCoord2f (0, 0); glVertex2f (x , y );
1039	glTexCoord2f (0, t); glVertex2f (x , y + h);	1382	glTexCoord2f (0, t); glVertex2f (x , y + h);
1040	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1383	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
…		…
1046	glDisable (GL_ALPHA_TEST);	1389	glDisable (GL_ALPHA_TEST);
1047	glDisable (GL_BLEND);	1390	glDisable (GL_BLEND);
1048	}	1391	}
1049	}	1392	}
1050		1393
		1394	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1395	CODE:
		1396	{
		1397	GLint width;
		1398	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1399	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1400	RETVAL = width > 0;
		1401	}
		1402	OUTPUT:
		1403	RETVAL
		1404
1051	MODULE = CFClient PACKAGE = CFClient::Map	1405	MODULE = CFPlus PACKAGE = CFPlus::Map
1052		1406
1053	CFClient::Map	1407	PROTOTYPES: DISABLE
1054	new (SV *class, int map_width, int map_height)	1408
		1409	CFPlus::Map
		1410	new (SV *class)
1055	CODE:	1411	CODE:
1056	New (0, RETVAL, 1, struct map);	1412	New (0, RETVAL, 1, struct map);
1057	RETVAL->x = 0;	1413	RETVAL->x = 0;
1058	RETVAL->y = 0;	1414	RETVAL->y = 0;
1059	RETVAL->w = map_width;	1415	RETVAL->w = 0;
1060	RETVAL->h = map_height;	1416	RETVAL->h = 0;
1061	RETVAL->ox = 0;	1417	RETVAL->ox = 0;
1062	RETVAL->oy = 0;	1418	RETVAL->oy = 0;
1063	RETVAL->faces = 8192;	1419	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1064	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1420	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1065	RETVAL->texs = 8192;
1066	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1067	RETVAL->rows = 0;	1421	RETVAL->rows = 0;
1068	RETVAL->row = 0;	1422	RETVAL->row = 0;
1069	OUTPUT:	1423	OUTPUT:
1070	RETVAL	1424	RETVAL
1071		1425
1072	void	1426	void
1073	DESTROY (CFClient::Map self)	1427	DESTROY (CFPlus::Map self)
1074	CODE:	1428	CODE:
1075	{	1429	{
1076	map_clear (self);	1430	map_clear (self);
1077	Safefree (self->face);	1431	Safefree (self->face2tile);
		1432	Safefree (self->tex);
1078	Safefree (self);	1433	Safefree (self);
1079	}	1434	}
1080		1435
1081	void	1436	void
		1437	resize (CFPlus::Map self, int map_width, int map_height)
		1438	CODE:
		1439	self->w = map_width;
		1440	self->h = map_height;
		1441
		1442	void
1082	clear (CFClient::Map self)	1443	clear (CFPlus::Map self)
1083	CODE:	1444	CODE:
1084	map_clear (self);	1445	map_clear (self);
1085		1446
1086	void	1447	void
1087	set_face (CFClient::Map self, int face, int texid)	1448	set_tileid (CFPlus::Map self, int face, int tile)
1088	CODE:	1449	CODE:
1089	{	1450	{
1090	while (self->faces <= face)	1451	need_facenum (self, face); self->face2tile [face] = tile;
1091	{	1452	need_texid (self, tile);
1092	Append (mapface, self->face, self->faces, self->faces);
1093	self->faces *= 2;
1094	}
1095
1096	self->face [face] = texid;
1097	}	1453	}
1098		1454
1099	void	1455	void
		1456	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1457	CODE:
		1458	{
		1459	tileid texid;
		1460	maptex *tex;
		1461
		1462	if (face < 0 \|\| face >= self->faces)
		1463	return;
		1464
		1465	if (smooth < 0 \|\| smooth >= self->faces)
		1466	return;
		1467
		1468	texid = self->face2tile [face];
		1469
		1470	if (!texid)
		1471	return;
		1472
		1473	tex = self->tex + texid;
		1474	tex->smoothtile = self->face2tile [smooth];
		1475	tex->smoothlevel = level;
		1476	}
		1477
		1478	void
1100	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)	1479	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)
1101	CODE:	1480	CODE:
1102	{	1481	{
1103	while (self->texs <= texid)	1482	need_texid (self, texid);
1104	{
1105	Append (maptex, self->tex, self->texs, self->texs);
1106	self->texs *= 2;
1107	}
1108		1483
1109	{	1484	{
1110	maptex *tex = self->tex + texid;	1485	maptex *tex = self->tex + texid;
1111		1486
1112	tex->name = name;	1487	tex->name = name;
…		…
1117	tex->r = r;	1492	tex->r = r;
1118	tex->g = g;	1493	tex->g = g;
1119	tex->b = b;	1494	tex->b = b;
1120	tex->a = a;	1495	tex->a = a;
1121	}	1496	}
		1497
		1498	// somewhat hackish, but for textures that require it, it really
		1499	// improves the look, and most others don't suffer.
		1500	glBindTexture (GL_TEXTURE_2D, name);
		1501	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
		1502	//glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
		1503	// use uglier nearest interpolation because linear suffers
		1504	// from transparent color bleeding and ugly wrapping effects.
		1505	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1122	}	1506	}
1123		1507
1124	int	1508	int
1125	ox (CFClient::Map self)	1509	ox (CFPlus::Map self)
1126	ALIAS:	1510	ALIAS:
1127	oy = 1	1511	oy = 1
		1512	x = 2
		1513	y = 3
		1514	w = 4
		1515	h = 5
1128	CODE:	1516	CODE:
1129	switch (ix)	1517	switch (ix)
1130	{	1518	{
1131	case 0: RETVAL = self->ox; break;	1519	case 0: RETVAL = self->ox; break;
1132	case 1: RETVAL = self->oy; break;	1520	case 1: RETVAL = self->oy; break;
		1521	case 2: RETVAL = self->x; break;
		1522	case 3: RETVAL = self->y; break;
		1523	case 4: RETVAL = self->w; break;
		1524	case 5: RETVAL = self->h; break;
1133	}	1525	}
1134	OUTPUT:	1526	OUTPUT:
1135	RETVAL	1527	RETVAL
1136		1528
1137	void	1529	void
1138	scroll (CFClient::Map self, int dx, int dy)	1530	scroll (CFPlus::Map self, int dx, int dy)
1139	CODE:	1531	CODE:
1140	{	1532	{
1141	if (dx > 0)	1533	if (dx > 0)
1142	map_blank (self, self->x, self->y, dx - 1, self->h);	1534	map_blank (self, self->x, self->y, dx, self->h);
1143	else if (dx < 0)	1535	else if (dx < 0)
1144	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1536	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1145		1537
1146	if (dy > 0)	1538	if (dy > 0)
1147	map_blank (self, self->x, self->y, self->w, dy - 1);	1539	map_blank (self, self->x, self->y, self->w, dy);
1148	else if (dy < 0)	1540	else if (dy < 0)
1149	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1541	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1150		1542
1151	self->ox += dx; self->x += dx;	1543	self->ox += dx; self->x += dx;
1152	self->oy += dy; self->y += dy;	1544	self->oy += dy; self->y += dy;
1153		1545
1154	while (self->y < 0)	1546	while (self->y < 0)
…		…
1158	self->rows += MAP_EXTEND_Y;	1550	self->rows += MAP_EXTEND_Y;
1159	self->y += MAP_EXTEND_Y;	1551	self->y += MAP_EXTEND_Y;
1160	}	1552	}
1161	}	1553	}
1162		1554
1163	void	1555	SV *
1164	map1a_update (CFClient::Map self, SV *data_)	1556	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1165	CODE:	1557	CODE:
1166	{	1558	{
1167	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1559	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1168	uint8_t data_end = (uint8_t )SvEND (data_);	1560	uint8_t data_end = (uint8_t )SvEND (data_);
1169	mapcell *cell;	1561	mapcell *cell;
1170	int x, y, flags;	1562	int x, y, z, flags;
		1563	AV *missing = newAV ();
		1564	RETVAL = newRV_noinc ((SV *)missing);
1171		1565
1172	while (data < data_end)	1566	while (data < data_end - 1)
1173	{	1567	{
1174	flags = (data [0] << 8) + data [1]; data += 2;	1568	flags = (data [0] << 8) + data [1]; data += 2;
1175		1569
1176	x = ((flags >> 10) & 63) + self->x;	1570	x = self->x + ((flags >> 10) & 63);
1177	y = ((flags >> 4) & 63) + self->y;	1571	y = self->y + ((flags >> 4) & 63);
1178		1572
1179	cell = map_get_cell (self, x, y);	1573	cell = map_get_cell (self, x, y);
1180		1574
1181	if (flags & 15)	1575	if (flags & 15)
1182	{	1576	{
1183	if (cell->darkness < 0)	1577	if (!cell->darkness)
1184	{	1578	{
		1579	memset (cell, 0, sizeof (*cell));
1185	cell->darkness = 0;	1580	cell->darkness = 256;
1186	cell->face [0] = 0;
1187	cell->face [1] = 0;
1188	cell->face [2] = 0;
1189	}	1581	}
1190		1582
1191	cell->darkness = flags & 8 ? *data++ : 255;
1192
1193	//TODO: don't trust server data to be in-range(!)	1583	//TODO: don't trust server data to be in-range(!)
1194		1584
1195	if (flags & 4)	1585	if (flags & 8)
1196	{	1586	{
1197	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1587	if (extmap)
		1588	{
		1589	uint8_t ext, cmd;
		1590
		1591	do
		1592	{
		1593	ext = *data++;
		1594	cmd = ext & 0x3f;
		1595
		1596	if (cmd < 4)
		1597	cell->darkness = 255 - ext * 64 + 1;
		1598	else if (cmd == 5) // health
		1599	{
		1600	cell->stat_width = 1;
		1601	cell->stat_hp = *data++;
		1602	}
		1603	else if (cmd == 6) // monster width
		1604	cell->stat_width = *data++ + 1;
		1605	else if (cmd == 0x47)
		1606	{
		1607	if (*data == 4)
		1608	; // decode player count
		1609
		1610	data += *data + 1;
		1611	}
		1612	else if (cmd == 8) // cell flags
		1613	cell->flags = *data++;
		1614	else if (ext & 0x40) // unknown, multibyte => skip
		1615	data += *data + 1;
		1616	else
		1617	data++;
		1618	}
		1619	while (ext & 0x80);
		1620	}
		1621	else
		1622	cell->darkness = *data++ + 1;
1198	}	1623	}
1199		1624
		1625	for (z = 0; z <= 2; ++z)
1200	if (flags & 2)	1626	if (flags & (4 >> z))
1201	{	1627	{
1202	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1628	faceid face = (data [0] << 8) + data [1]; data += 2;
		1629	need_facenum (self, face);
		1630	cell->tile [z] = self->face2tile [face];
		1631
		1632	if (cell->tile [z])
		1633	{
		1634	maptex *tex = self->tex + cell->tile [z];
		1635	if (!tex->name)
		1636	av_push (missing, newSViv (cell->tile [z]));
		1637
		1638	if (tex->smoothtile)
		1639	{
		1640	maptex *smooth = self->tex + tex->smoothtile;
		1641	if (!smooth->name)
		1642	av_push (missing, newSViv (tex->smoothtile));
		1643	}
		1644	}
1203	}	1645	}
1204
1205	if (flags & 1)
1206	{
1207	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1208	}
1209	}	1646	}
1210	else	1647	else
1211	cell->darkness = -1;	1648	cell->darkness = 0;
1212	}	1649	}
1213	}	1650	}
		1651	OUTPUT:
		1652	RETVAL
1214		1653
1215	SV *	1654	SV *
1216	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1655	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1217	CODE:	1656	CODE:
1218	{	1657	{
1219	int x1, x;	1658	int x1, x;
1220	int y1, y;	1659	int y1, y;
1221	int z;	1660	int z;
…		…
1242	{	1681	{
1243	mapcell *cell = row->col + (x - row->c0);	1682	mapcell *cell = row->col + (x - row->c0);
1244		1683
1245	for (z = 0; z <= 0; z++)	1684	for (z = 0; z <= 0; z++)
1246	{	1685	{
1247	mapface face = cell->face [z];
1248
1249	if (face)
1250	{
1251	maptex tex = self->tex [face];	1686	maptex tex = self->tex [cell->tile [z]];
1252	int a0 = 255 - tex.a;	1687	int a0 = 255 - tex.a;
1253	int a1 = tex.a;	1688	int a1 = tex.a;
1254		1689
1255	r = (r * a0 + tex.r * a1) / 255;	1690	r = (r * a0 + tex.r * a1) / 255;
1256	g = (g * a0 + tex.g * a1) / 255;	1691	g = (g * a0 + tex.g * a1) / 255;
1257	b = (b * a0 + tex.b * a1) / 255;	1692	b = (b * a0 + tex.b * a1) / 255;
1258	a = (a * a0 + tex.a * a1) / 255;	1693	a = (a * a0 + tex.a * a1) / 255;
1259	}
1260	}	1694	}
1261	}	1695	}
1262		1696
1263	*map++ = (r )	1697	*map++ = (r )
1264	\| (g << 8)	1698	\| (g << 8)
…		…
1271	}	1705	}
1272	OUTPUT:	1706	OUTPUT:
1273	RETVAL	1707	RETVAL
1274		1708
1275	void	1709	void
1276	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1710	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1277	PPCODE:	1711	CODE:
1278	{	1712	{
1279	int vx, vy;	1713	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		1714	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1715	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1716	smooth_key skey;
1280	int x, y, z;	1717	int x, y, z;
1281	int last_name;	1718	int last_name;
1282	mapface face;
1283	int sw4 = (sw + 3) & ~3;
1284	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1285	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1286		1719
1287	memset (darkness, 255, sw4 * sh);	1720	// thats current max. sorry.
1288	SvPOK_only (darkness_sv);	1721	if (sw > 255) sw = 255;
1289	SvCUR_set (darkness_sv, sw4 * sh);	1722	if (sh > 255) sh = 255;
1290		1723
1291	vx = self->x + (self->w - sw) / 2 - shift_x;	1724	// clear key, in case of extra padding
1292	vy = self->y + (self->h - sh) / 2 - shift_y;	1725	memset (&skey, 0, sizeof (skey));
1293
1294	/*
1295	int vx = self->vx = self->w >= sw
1296	? self->x + (self->w - sw) / 2
1297	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1298
1299	int vy = self->vy = self->h >= sh
1300	? self->y + (self->h - sh) / 2
1301	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1302	*/
1303		1726
1304	glColor4ub (255, 255, 255, 255);	1727	glColor4ub (255, 255, 255, 255);
1305		1728
		1729	glEnable (GL_BLEND);
1306	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1730	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1307	glEnable (GL_BLEND);
1308	glEnable (GL_TEXTURE_2D);	1731	glEnable (GL_TEXTURE_2D);
1309	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1732	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1310		1733
1311	glBegin (GL_QUADS);	1734	glBegin (GL_QUADS);
1312		1735
1313	last_name = 0;	1736	last_name = -1;
1314		1737
		1738	mx += self->x;
		1739	my += self->y;
		1740
		1741	// first pass: determine smooth_max
		1742	// rather ugly, if you ask me
		1743	// could also be stored inside mapcell and updated on change
		1744	memset (smooth_max, 0, sizeof (smooth_max));
		1745
		1746	for (y = 0; y < sh; y++)
		1747	if (0 <= y + my && y + my < self->rows)
		1748	{
		1749	maprow *row = self->row + (y + my);
		1750
		1751	for (x = 0; x < sw; x++)
		1752	if (row->c0 <= x + mx && x + mx < row->c1)
		1753	{
		1754	mapcell *cell = row->col + (x + mx - row->c0);
		1755
		1756	smooth_max[x + 1][y + 1] =
		1757	MAX (self->tex [cell->tile [0]].smoothlevel,
		1758	MAX (self->tex [cell->tile [1]].smoothlevel,
		1759	self->tex [cell->tile [2]].smoothlevel));
		1760	}
		1761	}
		1762
1315	for (z = 0; z < 3; z++)	1763	for (z = 0; z <= 2; z++)
		1764	{
		1765	memset (smooth_level, 0, sizeof (smooth_level));
		1766
1316	for (y = 0; y < sh; y++)	1767	for (y = 0; y < sh; y++)
1317	if (0 <= y + vy && y + vy < self->rows)	1768	if (0 <= y + my && y + my < self->rows)
1318	{	1769	{
1319	maprow *row = self->row + (y + vy);	1770	maprow *row = self->row + (y + my);
1320		1771
1321	for (x = 0; x < sw; x++)	1772	for (x = 0; x < sw; x++)
1322	if (row->c0 <= x + vx && x + vx < row->c1)	1773	if (row->c0 <= x + mx && x + mx < row->c1)
1323	{	1774	{
1324	mapcell *cell = row->col + (x + vx - row->c0);	1775	mapcell *cell = row->col + (x + mx - row->c0);
1325
1326	darkness[y * sw4 + x] = cell->darkness < 0
1327	? 255 - FOW_DARKNESS
1328	: 255 - cell->darkness;
1329
1330	face = cell->face [z];	1776	tileid tile = cell->tile [z];
1331		1777
1332	if (face)	1778	if (tile)
		1779	{
		1780	maptex tex = self->tex [tile];
		1781	int px, py;
		1782
		1783	// suppressing texture state switches here
		1784	// is only moderately effective, but worth the extra effort
		1785	if (last_name != tex.name)
		1786	{
		1787	if (!tex.name)
		1788	tex = self->tex [2]; /* missing, replace by noface */
		1789
		1790	glEnd ();
		1791	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1792	glBegin (GL_QUADS);
		1793	}
		1794
		1795	px = (x + 1) * T - tex.w;
		1796	py = (y + 1) * T - tex.h;
		1797
		1798	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1799	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
		1800	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
		1801	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
		1802
		1803	if (cell->flags && z == 2)
		1804	{
		1805	if (cell->flags & 1)
		1806	{
		1807	maptex tex = self->tex [1];
		1808	int px = x * T + T * 2 / 32;
		1809	int py = y * T - T * 6 / 32;
		1810
		1811	glEnd ();
		1812	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
		1813	glBegin (GL_QUADS);
		1814
		1815	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
		1816	glTexCoord2f (0 , tex.t); glVertex2f (px , py + T);
		1817	glTexCoord2f (tex.s, tex.t); glVertex2f (px + T, py + T);
		1818	glTexCoord2f (tex.s, 0 ); glVertex2f (px + T, py );
		1819	}
		1820	}
		1821
		1822	// update smooth hash
		1823	if (tex.smoothtile)
		1824	{
		1825	skey.tile = tex.smoothtile;
		1826	skey.level = tex.smoothlevel;
		1827
		1828	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1829
		1830	// add bits to current tile and all neighbours. skey.x\|y is
		1831	// shifted +1\|+1 so we always stay positive.
		1832
		1833	// bits is ___n cccc CCCC bbbb
		1834	// n do not draw borders&corners
		1835	// c draw these corners, but...
		1836	// C ... not these
		1837	// b draw these borders
		1838
		1839	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1840	// ┃· ·· ·┃ ━━
		1841
		1842	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1843	// ·· ·· ·┏ ┓·
		1844
		1845	// full tile
		1846	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1847
		1848	// borders
		1849	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1850	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1851	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1852	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1853
		1854	// corners
		1855	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1856	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1857	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1858	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1859	}
		1860	}
		1861	}
		1862	}
		1863
		1864	// go through all smoothlevels, lowest to highest, then draw.
		1865	// this is basically counting sort
		1866	{
		1867	int w, b;
		1868
		1869	for (w = 0; w < 256 / 32; ++w)
		1870	{
		1871	uint32_t smask = smooth_level [w];
		1872	if (smask)
		1873	for (b = 0; b < 32; ++b)
		1874	if (smask & (((uint32_t)1) << b))
1333	{	1875	{
1334	maptex tex = self->tex [face];	1876	int level = (w << 5) \| b;
		1877	HE *he;
1335		1878
1336	int px = (x + 1) * 32 - tex.w;	1879	hv_iterinit (smooth);
1337	int py = (y + 1) * 32 - tex.h;	1880	while ((he = hv_iternext (smooth)))
1338
1339	if (last_name != tex.name)
1340	{	1881	{
		1882	smooth_key skey = (smooth_key )HeKEY (he);
		1883	IV bits = SvIVX (HeVAL (he));
		1884
		1885	if (!(bits & 0x1000)
		1886	&& skey->level == level
		1887	&& level > smooth_max [skey->x][skey->y])
		1888	{
		1889	maptex tex = self->tex [skey->tile];
		1890	int px = (((int)skey->x) - 1) * T;
		1891	int py = (((int)skey->y) - 1) * T;
		1892	int border = bits & 15;
		1893	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1894	float dx = tex.s * .0625f; // 16 images/row
		1895	float dy = tex.t * .5f ; // 2 images/column
		1896
		1897	// this time naively avoiding texture state changes
		1898	// save gobs of state changes.
		1899	if (last_name != tex.name)
		1900	{
		1901	if (!tex.name)
		1902	continue; // smoothing not yet available
		1903
1341	glEnd ();	1904	glEnd ();
1342	last_name = tex.name;
1343	glBindTexture (GL_TEXTURE_2D, last_name);	1905	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1344	glBegin (GL_QUADS);	1906	glBegin (GL_QUADS);
		1907	}
		1908
		1909	if (border)
		1910	{
		1911	float ox = border * dx;
		1912
		1913	glTexCoord2f (ox , 0.f ); glVertex2f (px , py );
		1914	glTexCoord2f (ox , dy ); glVertex2f (px , py + T);
		1915	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py + T);
		1916	glTexCoord2f (ox + dx, 0.f ); glVertex2f (px + T, py );
		1917	}
		1918
		1919	if (corner)
		1920	{
		1921	float ox = corner * dx;
		1922
		1923	glTexCoord2f (ox , dy ); glVertex2f (px , py );
		1924	glTexCoord2f (ox , dy * 2.f); glVertex2f (px , py + T);
		1925	glTexCoord2f (ox + dx, dy * 2.f); glVertex2f (px + T, py + T);
		1926	glTexCoord2f (ox + dx, dy ); glVertex2f (px + T, py );
		1927	}
		1928	}
1345	}	1929	}
1346
1347	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1348	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1349	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1350	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1351	}	1930	}
1352	}
1353	}	1931	}
		1932	}
		1933
		1934	hv_clear (smooth);
		1935	}
1354		1936
1355	glEnd ();	1937	glEnd ();
1356		1938
1357	glDisable (GL_TEXTURE_2D);	1939	glDisable (GL_TEXTURE_2D);
1358	glDisable (GL_BLEND);	1940	glDisable (GL_BLEND);
1359		1941
		1942	// top layer: overlays such as the health bar
		1943	for (y = 0; y < sh; y++)
		1944	if (0 <= y + my && y + my < self->rows)
		1945	{
		1946	maprow *row = self->row + (y + my);
		1947
		1948	for (x = 0; x < sw; x++)
		1949	if (row->c0 <= x + mx && x + mx < row->c1)
		1950	{
		1951	mapcell *cell = row->col + (x + mx - row->c0);
		1952
		1953	int px = x * T;
		1954	int py = y * T;
		1955
		1956	if (cell->stat_hp)
		1957	{
		1958	int width = cell->stat_width * T;
		1959	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		1960
		1961	glColor3ub (0, 0, 0);
		1962	glRectf (px + 1, py - thick - 2,
		1963	px + width - 1, py);
		1964
		1965	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		1966	glRectf (px + 2,
		1967	py - thick - 1,
		1968	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		1969	}
		1970	}
		1971	}
		1972	}
		1973
		1974	void
		1975	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
		1976	CODE:
		1977	{
		1978	static float color[16][3] = {
		1979	{ 0.00F, 0.00F, 0.00F },
		1980	{ 1.00F, 1.00F, 1.00F },
		1981	{ 0.00F, 0.00F, 0.55F },
		1982	{ 1.00F, 0.00F, 0.00F },
		1983
		1984	{ 1.00F, 0.54F, 0.00F },
		1985	{ 0.11F, 0.56F, 1.00F },
		1986	{ 0.93F, 0.46F, 0.00F },
		1987	{ 0.18F, 0.54F, 0.34F },
		1988
		1989	{ 0.56F, 0.73F, 0.56F },
		1990	{ 0.80F, 0.80F, 0.80F },
		1991	{ 0.55F, 0.41F, 0.13F },
		1992	{ 0.99F, 0.77F, 0.26F },
		1993
		1994	{ 0.74F, 0.65F, 0.41F },
		1995
		1996	{ 0.00F, 1.00F, 1.00F },
		1997	{ 1.00F, 0.00F, 1.00F },
		1998	{ 1.00F, 1.00F, 0.00F },
		1999	};
		2000
		2001	int x, y;
		2002
		2003	glEnable (GL_TEXTURE_2D);
		2004	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2005	glEnable (GL_BLEND);
		2006	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2007	glBegin (GL_QUADS);
		2008
		2009	for (y = 0; y < h; y++)
		2010	for (x = 0; x < w; x++)
		2011	{
		2012	unsigned char m = data [x + y * w];
		2013
		2014	if (m)
		2015	{
		2016	float *c = color [m & 15];
		2017
		2018	float tx1 = m & 0x40 ? 0.5 : 0.;
		2019	float tx2 = tx1 + 0.5;
		2020
		2021	glColor4f (c[0], c[1], c[2], 0.75);
		2022	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		2023	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		2024	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		2025	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		2026	}
		2027	}
		2028
		2029	glEnd ();
		2030	glDisable (GL_BLEND);
		2031	glDisable (GL_TEXTURE_2D);
		2032	}
		2033
		2034	void
		2035	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
		2036	PPCODE:
		2037	{
		2038	int x, y;
		2039	int sw1 = sw + 2;
		2040	int sh1 = sh + 2;
		2041	int sh3 = sh * 3;
		2042	int sw34 = (sw * 3 + 3) & ~3;
		2043	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
		2044	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
		2045	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
		2046
		2047	SvPOK_only (darkness3_sv);
		2048	SvCUR_set (darkness3_sv, sw34 * sh3);
		2049
		2050	mx += self->x - 1;
		2051	my += self->y - 1;
		2052
		2053	memset (darkness1, 255, sw1 * sh1);
		2054
		2055	for (y = 0; y < sh1; y++)
		2056	if (0 <= y + my && y + my < self->rows)
		2057	{
		2058	maprow *row = self->row + (y + my);
		2059
		2060	for (x = 0; x < sw1; x++)
		2061	if (row->c0 <= x + mx && x + mx < row->c1)
		2062	{
		2063	mapcell *cell = row->col + (x + mx - row->c0);
		2064
		2065	darkness1 [y * sw1 + x] = cell->darkness
		2066	? 255 - (cell->darkness - 1)
		2067	: 255 - FOW_DARKNESS;
		2068	}
		2069	}
		2070
		2071	for (y = 0; y < sh; ++y)
		2072	for (x = 0; x < sw; ++x)
		2073	{
		2074	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2075	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2076	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2077	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2078	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2079	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2080	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2081	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2082	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2083
		2084	uint8_t r11 = (d11 + d21 + d12) / 3;
		2085	uint8_t r21 = d21;
		2086	uint8_t r31 = (d21 + d31 + d32) / 3;
		2087
		2088	uint8_t r12 = d12;
		2089	uint8_t r22 = d22;
		2090	uint8_t r32 = d32;
		2091
		2092	uint8_t r13 = (d13 + d23 + d12) / 3;
		2093	uint8_t r23 = d23;
		2094	uint8_t r33 = (d23 + d33 + d32) / 3;
		2095
		2096	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2097	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2098	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2099	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2100	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2101	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2102	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2103	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2104	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2105	}
		2106
		2107	free (darkness1);
		2108
1360	EXTEND (SP, 3);	2109	EXTEND (SP, 3);
1361	PUSHs (sv_2mortal (newSViv (sw4)));	2110	PUSHs (sv_2mortal (newSViv (sw34)));
1362	PUSHs (sv_2mortal (newSViv (sh)));	2111	PUSHs (sv_2mortal (newSViv (sh3)));
1363	PUSHs (darkness_sv);	2112	PUSHs (darkness3_sv);
1364	}	2113	}
1365		2114
1366	SV *	2115	SV *
1367	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2116	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1368	CODE:	2117	CODE:
1369	{	2118	{
1370	int x, y, x1, y1;	2119	int x, y, x1, y1;
1371	SV data_sv = newSV (w h * 7 + 5);	2120	SV data_sv = newSV (w h * 7 + 5);
1372	uint8_t data = (uint8_t )SvPVX (data_sv);	2121	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1397	if (row && row->c0 <= x && x < row->c1)	2146	if (row && row->c0 <= x && x < row->c1)
1398	{	2147	{
1399	mapcell *cell = row->col + (x - row->c0);	2148	mapcell *cell = row->col + (x - row->c0);
1400	uint8_t flags = 0;	2149	uint8_t flags = 0;
1401		2150
1402	if (cell->face [0]) flags \|= 1;	2151	if (cell->tile [0]) flags \|= 1;
1403	if (cell->face [1]) flags \|= 2;	2152	if (cell->tile [1]) flags \|= 2;
1404	if (cell->face [2]) flags \|= 4;	2153	if (cell->tile [2]) flags \|= 4;
1405		2154
1406	*data++ = flags;	2155	*data++ = flags;
1407		2156
1408	if (flags & 1)	2157	if (flags & 1)
1409	{	2158	{
		2159	tileid tile = cell->tile [0];
1410	*data++ = cell->face [0] >> 8;	2160	*data++ = tile >> 8;
1411	*data++ = cell->face [0];	2161	*data++ = tile;
1412	}	2162	}
1413		2163
1414	if (flags & 2)	2164	if (flags & 2)
1415	{	2165	{
		2166	tileid tile = cell->tile [1];
1416	*data++ = cell->face [1] >> 8;	2167	*data++ = tile >> 8;
1417	*data++ = cell->face [1];	2168	*data++ = tile;
1418	}	2169	}
1419		2170
1420	if (flags & 4)	2171	if (flags & 4)
1421	{	2172	{
		2173	tileid tile = cell->tile [2];
1422	*data++ = cell->face [2] >> 8;	2174	*data++ = tile >> 8;
1423	*data++ = cell->face [2];	2175	*data++ = tile;
1424	}	2176	}
1425	}	2177	}
1426	else	2178	else
1427	*data++ = 0;	2179	*data++ = 0;
1428	}	2180	}
…		…
1434	}	2186	}
1435	OUTPUT:	2187	OUTPUT:
1436	RETVAL	2188	RETVAL
1437		2189
1438	void	2190	void
1439	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2191	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1440	PPCODE:	2192	PPCODE:
1441	{	2193	{
1442	int x, y, z;	2194	int x, y, z;
1443	int w, h;	2195	int w, h;
1444	int x1, y1;	2196	int x1, y1;
…		…
1468	{	2220	{
1469	uint8_t flags = *data++;	2221	uint8_t flags = *data++;
1470		2222
1471	if (flags)	2223	if (flags)
1472	{	2224	{
1473	mapface face[3] = { 0, 0, 0 };
1474
1475	mapcell *cell = row_get_cell (row, x);	2225	mapcell *cell = row_get_cell (row, x);
		2226	tileid tile[3] = { 0, 0, 0 };
1476		2227
1477	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2228	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1478	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2229	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1479	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2230	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1480		2231
1481	if (cell->darkness <= 0)	2232	if (cell->darkness == 0)
1482	{	2233	{
1483	cell->darkness = -1;	2234	cell->darkness = 0;
1484		2235
1485	for (z = 0; z <= 2; z++)	2236	for (z = 0; z <= 2; z++)
1486	{	2237	{
1487	cell->face[z] = face[z];	2238	tileid t = tile [z];
1488		2239
1489	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2240	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2241	{
1490	XPUSHs (sv_2mortal (newSViv (face[z])));	2242	XPUSHs (sv_2mortal (newSViv (t)));
		2243	need_texid (self, t);
		2244	}
		2245
		2246	cell->tile [z] = t;
1491	}	2247	}
1492	}	2248	}
1493	}	2249	}
1494	}	2250	}
1495	}	2251	}
1496	}	2252	}
1497		2253
1498	MODULE = CFClient PACKAGE = CFClient::MixChunk	2254	MODULE = CFPlus PACKAGE = CFPlus::RW
1499		2255
1500	CFClient::MixChunk	2256	CFPlus::RW
1501	new_from_file (SV class, char path)	2257	new (SV class, SV data_sv)
		2258	CODE:
		2259	{
		2260	STRLEN datalen;
		2261	char *data = SvPVbyte (data_sv, datalen);
		2262
		2263	RETVAL = SDL_RWFromConstMem (data, datalen);
		2264	}
		2265	OUTPUT:
		2266	RETVAL
		2267
		2268	CFPlus::RW
		2269	new_from_file (SV class, const char path, const char *mode = "rb")
		2270	CODE:
		2271	RETVAL = SDL_RWFromFile (path, mode);
		2272	OUTPUT:
		2273	RETVAL
		2274
		2275	# fails on win32:
		2276	# CFPlus.xs(2268) : error C2059: syntax error : '('
		2277	#void
		2278	#close (CFPlus::RW self)
1502	CODE:	2279	# CODE:
		2280	# (self->(close)) (self);
		2281
		2282	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2283
		2284	PROTOTYPES: DISABLE
		2285
		2286	CFPlus::Channel
		2287	find ()
		2288	CODE:
		2289	{
		2290	RETVAL = Mix_GroupAvailable (-1);
		2291
		2292	if (RETVAL < 0)
		2293	{
		2294	RETVAL = Mix_GroupOldest (-1);
		2295
		2296	if (RETVAL < 0)
		2297	XSRETURN_UNDEF;
		2298
		2299	Mix_HaltChannel (RETVAL);
		2300	}
		2301
		2302	Mix_UnregisterAllEffects (RETVAL);
		2303	Mix_Volume (RETVAL, 128);
		2304	}
		2305	OUTPUT:
		2306	RETVAL
		2307
		2308	void
		2309	halt (CFPlus::Channel self)
		2310	CODE:
		2311	Mix_HaltChannel (self);
		2312
		2313	void
		2314	expire (CFPlus::Channel self, int ticks = -1)
		2315	CODE:
		2316	Mix_ExpireChannel (self, ticks);
		2317
		2318	void
		2319	fade_out (CFPlus::Channel self, int ticks = -1)
		2320	CODE:
		2321	Mix_FadeOutChannel (self, ticks);
		2322
		2323	int
		2324	volume (CFPlus::Channel self, int volume)
		2325	CODE:
		2326	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2327	OUTPUT:
		2328	RETVAL
		2329
		2330	void
		2331	unregister_all_effects (CFPlus::Channel self)
		2332	CODE:
		2333	Mix_UnregisterAllEffects (self);
		2334
		2335	void
		2336	set_panning (CFPlus::Channel self, int left, int right)
		2337	CODE:
		2338	left = CLAMP (left , 0, 255);
		2339	right = CLAMP (right, 0, 255);
		2340	Mix_SetPanning (self, left, right);
		2341
		2342	void
		2343	set_distance (CFPlus::Channel self, int distance)
		2344	CODE:
		2345	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2346
		2347	void
		2348	set_position (CFPlus::Channel self, int angle, int distance)
		2349	CODE:
		2350
		2351	void
		2352	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)
		2353	CODE:
		2354	{
		2355	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2356	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2357	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2358	}
		2359
		2360	void
		2361	set_reverse_stereo (CFPlus::Channel self, int flip)
		2362	CODE:
		2363	Mix_SetReverseStereo (self, flip);
		2364
		2365	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
		2366
		2367	PROTOTYPES: DISABLE
		2368
		2369	CFPlus::MixChunk
		2370	new (SV *class, CFPlus::RW rwops)
		2371	CODE:
1503	RETVAL = Mix_LoadWAV (path);	2372	RETVAL = Mix_LoadWAV_RW (rwops, 1);
1504	OUTPUT:	2373	OUTPUT:
1505	RETVAL	2374	RETVAL
1506		2375
1507	void	2376	void
1508	DESTROY (CFClient::MixChunk self)	2377	DESTROY (CFPlus::MixChunk self)
1509	CODE:	2378	CODE:
1510	Mix_FreeChunk (self);	2379	Mix_FreeChunk (self);
1511		2380
1512	int	2381	int
1513	volume (CFClient::MixChunk self, int volume = -1)	2382	volume (CFPlus::MixChunk self, int volume = -1)
1514	CODE:	2383	CODE:
		2384	if (items > 1)
		2385	volume = CLAMP (volume, 0, 128);
1515	RETVAL = Mix_VolumeChunk (self, volume);	2386	RETVAL = Mix_VolumeChunk (self, volume);
1516	OUTPUT:	2387	OUTPUT:
1517	RETVAL	2388	RETVAL
1518		2389
1519	int	2390	CFPlus::Channel
1520	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2391	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
1521	CODE:	2392	CODE:
		2393	{
1522	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2394	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1523	OUTPUT:	2395
1524	RETVAL	2396	if (RETVAL < 0)
		2397	XSRETURN_UNDEF;
1525		2398
		2399	if (channel < 0)
		2400	{
		2401	Mix_UnregisterAllEffects (RETVAL);
		2402	Mix_Volume (RETVAL, 128);
		2403	}
		2404	}
		2405	OUTPUT:
		2406	RETVAL
		2407
1526	MODULE = CFClient PACKAGE = CFClient::MixMusic	2408	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1527		2409
1528	int	2410	int
1529	volume (int volume = -1)	2411	volume (int volume = -1)
		2412	PROTOTYPE: ;$
1530	CODE:	2413	CODE:
		2414	if (items > 0)
		2415	volume = CLAMP (volume, 0, 128);
1531	RETVAL = Mix_VolumeMusic (volume);	2416	RETVAL = Mix_VolumeMusic (volume);
1532	OUTPUT:	2417	OUTPUT:
1533	RETVAL	2418	RETVAL
1534		2419
		2420	void
		2421	fade_out (int ms)
		2422	CODE:
		2423	Mix_FadeOutMusic (ms);
		2424
		2425	void
		2426	halt ()
		2427	CODE:
		2428	Mix_HaltMusic ();
		2429
1535	CFClient::MixMusic	2430	CFPlus::MixMusic
1536	new_from_file (SV class, char path)	2431	new (SV *class, CFPlus::RW rwops)
1537	CODE:	2432	CODE:
1538	RETVAL = Mix_LoadMUS (path);	2433	RETVAL = Mix_LoadMUS_RW (rwops);
1539	OUTPUT:	2434	OUTPUT:
1540	RETVAL	2435	RETVAL
1541		2436
1542	void	2437	void
1543	DESTROY (CFClient::MixMusic self)	2438	DESTROY (CFPlus::MixMusic self)
1544	CODE:	2439	CODE:
1545	Mix_FreeMusic (self);	2440	Mix_FreeMusic (self);
1546		2441
1547	int	2442	int
1548	play (CFClient::MixMusic self, int loops = -1)	2443	play (CFPlus::MixMusic self, int loops = -1)
1549	CODE:	2444	CODE:
1550	RETVAL = Mix_PlayMusic (self, loops);	2445	RETVAL = Mix_PlayMusic (self, loops);
1551	OUTPUT:	2446	OUTPUT:
1552	RETVAL	2447	RETVAL
1553		2448
		2449	void
		2450	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2451	CODE:
		2452	Mix_FadeInMusicPos (self, loops, ms, position);
		2453
1554	MODULE = CFClient PACKAGE = CFClient::OpenGL	2454	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2455
		2456	PROTOTYPES: ENABLE
1555		2457
1556	BOOT:	2458	BOOT:
1557	{	2459	{
1558	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2460	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1559	static const struct {	2461	static const struct {
1560	const char *name;	2462	const char *name;
1561	IV iv;	2463	IV iv;
1562	} *civ, const_iv[] = {	2464	} *civ, const_iv[] = {
1563	# define const_iv(name) { # name, (IV)name }	2465	# define const_iv(name) { # name, (IV)name }
		2466	const_iv (GL_VENDOR),
		2467	const_iv (GL_VERSION),
		2468	const_iv (GL_EXTENSIONS),
1564	const_iv (GL_COLOR_MATERIAL),	2469	const_iv (GL_COLOR_MATERIAL),
1565	const_iv (GL_SMOOTH),	2470	const_iv (GL_SMOOTH),
1566	const_iv (GL_FLAT),	2471	const_iv (GL_FLAT),
1567	const_iv (GL_DITHER),	2472	const_iv (GL_DITHER),
1568	const_iv (GL_BLEND),	2473	const_iv (GL_BLEND),
…		…
1570	const_iv (GL_SCISSOR_TEST),	2475	const_iv (GL_SCISSOR_TEST),
1571	const_iv (GL_DEPTH_TEST),	2476	const_iv (GL_DEPTH_TEST),
1572	const_iv (GL_ALPHA_TEST),	2477	const_iv (GL_ALPHA_TEST),
1573	const_iv (GL_NORMALIZE),	2478	const_iv (GL_NORMALIZE),
1574	const_iv (GL_RESCALE_NORMAL),	2479	const_iv (GL_RESCALE_NORMAL),
		2480	const_iv (GL_FRONT),
		2481	const_iv (GL_BACK),
		2482	const_iv (GL_AUX0),
1575	const_iv (GL_AND),	2483	const_iv (GL_AND),
1576	const_iv (GL_ONE),	2484	const_iv (GL_ONE),
1577	const_iv (GL_ZERO),	2485	const_iv (GL_ZERO),
1578	const_iv (GL_SRC_ALPHA),	2486	const_iv (GL_SRC_ALPHA),
1579	const_iv (GL_SRC_ALPHA_SATURATE),	2487	const_iv (GL_DST_ALPHA),
1580	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2488	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1581	const_iv (GL_ONE_MINUS_DST_ALPHA),	2489	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2490	const_iv (GL_SRC_ALPHA_SATURATE),
1582	const_iv (GL_RGB),	2491	const_iv (GL_RGB),
1583	const_iv (GL_RGBA),	2492	const_iv (GL_RGBA),
		2493	const_iv (GL_RGBA4),
		2494	const_iv (GL_RGBA8),
		2495	const_iv (GL_RGB5_A1),
1584	const_iv (GL_UNSIGNED_BYTE),	2496	const_iv (GL_UNSIGNED_BYTE),
1585	const_iv (GL_UNSIGNED_SHORT),	2497	const_iv (GL_UNSIGNED_SHORT),
1586	const_iv (GL_UNSIGNED_INT),	2498	const_iv (GL_UNSIGNED_INT),
1587	const_iv (GL_ALPHA),	2499	const_iv (GL_ALPHA),
1588	const_iv (GL_INTENSITY),	2500	const_iv (GL_INTENSITY),
1589	const_iv (GL_LUMINANCE),	2501	const_iv (GL_LUMINANCE),
1590	const_iv (GL_LUMINANCE_ALPHA),	2502	const_iv (GL_LUMINANCE_ALPHA),
1591	const_iv (GL_FLOAT),	2503	const_iv (GL_FLOAT),
1592	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2504	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1593	const_iv (GL_COMPILE),	2505	const_iv (GL_COMPILE),
		2506	const_iv (GL_PROXY_TEXTURE_1D),
		2507	const_iv (GL_PROXY_TEXTURE_2D),
1594	const_iv (GL_TEXTURE_1D),	2508	const_iv (GL_TEXTURE_1D),
1595	const_iv (GL_TEXTURE_2D),	2509	const_iv (GL_TEXTURE_2D),
1596	const_iv (GL_TEXTURE_ENV),	2510	const_iv (GL_TEXTURE_ENV),
1597	const_iv (GL_TEXTURE_MAG_FILTER),	2511	const_iv (GL_TEXTURE_MAG_FILTER),
1598	const_iv (GL_TEXTURE_MIN_FILTER),	2512	const_iv (GL_TEXTURE_MIN_FILTER),
1599	const_iv (GL_TEXTURE_ENV_MODE),	2513	const_iv (GL_TEXTURE_ENV_MODE),
1600	const_iv (GL_TEXTURE_WRAP_S),	2514	const_iv (GL_TEXTURE_WRAP_S),
1601	const_iv (GL_TEXTURE_WRAP_T),	2515	const_iv (GL_TEXTURE_WRAP_T),
		2516	const_iv (GL_REPEAT),
1602	const_iv (GL_CLAMP),	2517	const_iv (GL_CLAMP),
1603	const_iv (GL_REPEAT),	2518	const_iv (GL_CLAMP_TO_EDGE),
1604	const_iv (GL_NEAREST),	2519	const_iv (GL_NEAREST),
1605	const_iv (GL_LINEAR),	2520	const_iv (GL_LINEAR),
1606	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2521	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1607	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2522	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1608	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2523	const_iv (GL_NEAREST_MIPMAP_LINEAR),
…		…
1618	const_iv (GL_COLOR_LOGIC_OP),	2533	const_iv (GL_COLOR_LOGIC_OP),
1619	const_iv (GL_SEPARABLE_2D),	2534	const_iv (GL_SEPARABLE_2D),
1620	const_iv (GL_CONVOLUTION_2D),	2535	const_iv (GL_CONVOLUTION_2D),
1621	const_iv (GL_CONVOLUTION_BORDER_MODE),	2536	const_iv (GL_CONVOLUTION_BORDER_MODE),
1622	const_iv (GL_CONSTANT_BORDER),	2537	const_iv (GL_CONSTANT_BORDER),
		2538	const_iv (GL_POINTS),
1623	const_iv (GL_LINES),	2539	const_iv (GL_LINES),
		2540	const_iv (GL_LINE_STRIP),
1624	const_iv (GL_LINE_LOOP),	2541	const_iv (GL_LINE_LOOP),
1625	const_iv (GL_QUADS),	2542	const_iv (GL_QUADS),
1626	const_iv (GL_QUAD_STRIP),	2543	const_iv (GL_QUAD_STRIP),
1627	const_iv (GL_TRIANGLES),	2544	const_iv (GL_TRIANGLES),
1628	const_iv (GL_TRIANGLE_STRIP),	2545	const_iv (GL_TRIANGLE_STRIP),
1629	const_iv (GL_TRIANGLE_FAN),	2546	const_iv (GL_TRIANGLE_FAN),
		2547	const_iv (GL_POLYGON),
1630	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2548	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2549	const_iv (GL_POINT_SMOOTH_HINT),
		2550	const_iv (GL_LINE_SMOOTH_HINT),
		2551	const_iv (GL_POLYGON_SMOOTH_HINT),
		2552	const_iv (GL_GENERATE_MIPMAP_HINT),
1631	const_iv (GL_FASTEST),	2553	const_iv (GL_FASTEST),
		2554	const_iv (GL_DONT_CARE),
		2555	const_iv (GL_NICEST),
1632	const_iv (GL_V2F),	2556	const_iv (GL_V2F),
1633	const_iv (GL_V3F),	2557	const_iv (GL_V3F),
1634	const_iv (GL_T2F_V3F),	2558	const_iv (GL_T2F_V3F),
1635	const_iv (GL_T2F_N3F_V3F),	2559	const_iv (GL_T2F_N3F_V3F),
1636	# undef const_iv	2560	# undef const_iv
1637	};	2561	};
1638		2562
1639	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2563	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1640	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2564	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2565
		2566	texture_av = newAV ();
		2567	AvREAL_off (texture_av);
1641	}	2568	}
		2569
		2570	char *
		2571	gl_vendor ()
		2572	CODE:
		2573	RETVAL = (char *)glGetString (GL_VENDOR);
		2574	OUTPUT:
		2575	RETVAL
		2576
		2577	char *
		2578	gl_version ()
		2579	CODE:
		2580	RETVAL = (char *)glGetString (GL_VERSION);
		2581	OUTPUT:
		2582	RETVAL
		2583
		2584	char *
		2585	gl_extensions ()
		2586	CODE:
		2587	RETVAL = (char *)glGetString (GL_EXTENSIONS);
		2588	OUTPUT:
		2589	RETVAL
		2590
		2591	const char *glGetString (GLenum pname)
		2592
		2593	GLint glGetInteger (GLenum pname)
		2594	CODE:
		2595	glGetIntegerv (pname, &RETVAL);
		2596	OUTPUT:
		2597	RETVAL
		2598
		2599	GLdouble glGetDouble (GLenum pname)
		2600	CODE:
		2601	glGetDoublev (pname, &RETVAL);
		2602	OUTPUT:
		2603	RETVAL
1642		2604
1643	int glGetError ()	2605	int glGetError ()
		2606
		2607	void glFinish ()
1644		2608
1645	void glClear (int mask)	2609	void glClear (int mask)
1646		2610
1647	void glClearColor (float r, float g, float b, float a = 1.0)	2611	void glClearColor (float r, float g, float b, float a = 1.0)
1648	PROTOTYPE: @	2612	PROTOTYPE: @
…		…
1655		2619
1656	void glHint (int target, int mode)	2620	void glHint (int target, int mode)
1657		2621
1658	void glBlendFunc (int sfactor, int dfactor)	2622	void glBlendFunc (int sfactor, int dfactor)
1659		2623
		2624	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2625	CODE:
		2626	gl_BlendFuncSeparate (sa, da, saa, daa);
		2627
1660	void glDepthMask (int flag)	2628	void glDepthMask (int flag)
1661		2629
1662	void glLogicOp (int opcode)	2630	void glLogicOp (int opcode)
1663		2631
1664	void glColorMask (int red, int green, int blue, int alpha)	2632	void glColorMask (int red, int green, int blue, int alpha)
…		…
1668	void glPushMatrix ()	2636	void glPushMatrix ()
1669		2637
1670	void glPopMatrix ()	2638	void glPopMatrix ()
1671		2639
1672	void glLoadIdentity ()	2640	void glLoadIdentity ()
		2641
		2642	void glDrawBuffer (int buffer)
		2643
		2644	void glReadBuffer (int buffer)
1673		2645
1674	# near_ and far_ are due to microsofts buggy "c" compiler	2646	# near_ and far_ are due to microsofts buggy "c" compiler
1675	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2647	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1676		2648
1677	# near_ and far_ are due to microsofts buggy "c" compiler	2649	# near_ and far_ are due to microsofts buggy "c" compiler
1678	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2650	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2651
		2652	PROTOTYPES: DISABLE
1679		2653
1680	void glViewport (int x, int y, int width, int height)	2654	void glViewport (int x, int y, int width, int height)
1681		2655
1682	void glScissor (int x, int y, int width, int height)	2656	void glScissor (int x, int y, int width, int height)
1683		2657
…		…
1691		2665
1692	void glRotate (float angle, float x, float y, float z)	2666	void glRotate (float angle, float x, float y, float z)
1693	CODE:	2667	CODE:
1694	glRotatef (angle, x, y, z);	2668	glRotatef (angle, x, y, z);
1695		2669
1696	void glBegin (int mode)
1697
1698	void glEnd ()
1699
1700	void glColor (float r, float g, float b, float a = 1.0)	2670	void glColor (float r, float g, float b, float a = 1.0)
1701	PROTOTYPE: @	2671	ALIAS:
		2672	glColor_premultiply = 1
1702	CODE:	2673	CODE:
		2674	if (ix)
		2675	{
		2676	r *= a;
		2677	g *= a;
		2678	b *= a;
		2679	}
1703	// microsoft visual "c" rounds instead of truncating...	2680	// microsoft visual "c" rounds instead of truncating...
1704	glColor4ub (MIN ((int)(r * 255.f), 255),	2681	glColor4f (r, g, b, a);
1705	MIN ((int)(g * 255.f), 255),
1706	MIN ((int)(b * 255.f), 255),
1707	MIN ((int)(a * 255.f), 255));
1708
1709	void glInterleavedArrays (int format, int stride, char *data)
1710
1711	void glDrawElements (int mode, int count, int type, char *indices)
1712
1713	# 1.2 void glDrawRangeElements (int mode, int start, int end
1714		2682
1715	void glRasterPos (float x, float y, float z = 0.)	2683	void glRasterPos (float x, float y, float z = 0.)
1716	CODE:	2684	CODE:
1717	glRasterPos3f (0, 0, z);	2685	glRasterPos3f (0, 0, z);
1718	glBitmap (0, 0, 0, 0, x, y, 0);	2686	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1723		2691
1724	void glTexCoord (float s, float t)	2692	void glTexCoord (float s, float t)
1725	CODE:	2693	CODE:
1726	glTexCoord2f (s, t);	2694	glTexCoord2f (s, t);
1727		2695
		2696	void glRect (float x1, float y1, float x2, float y2)
		2697	CODE:
		2698	glRectf (x1, y1, x2, y2);
		2699
		2700	PROTOTYPES: ENABLE
		2701
		2702	void glBegin (int mode)
		2703
		2704	void glEnd ()
		2705
		2706	void glPointSize (GLfloat size)
		2707
		2708	void glLineWidth (GLfloat width)
		2709
		2710	void glInterleavedArrays (int format, int stride, char *data)
		2711
		2712	void glDrawElements (int mode, int count, int type, char *indices)
		2713
		2714	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2715
1728	void glTexEnv (int target, int pname, float param)	2716	void glTexEnv (int target, int pname, float param)
1729	CODE:	2717	CODE:
1730	glTexEnvf (target, pname, param);	2718	glTexEnvf (target, pname, param);
1731		2719
1732	void glTexParameter (int target, int pname, float param)	2720	void glTexParameter (int target, int pname, float param)
…		…
1735		2723
1736	void glBindTexture (int target, int name)	2724	void glBindTexture (int target, int name)
1737		2725
1738	void glConvolutionParameter (int target, int pname, float params)	2726	void glConvolutionParameter (int target, int pname, float params)
1739	CODE:	2727	CODE:
1740	GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params));	2728	if (gl.ConvolutionParameterf)
		2729	gl.ConvolutionParameterf (target, pname, params);
1741		2730
1742	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)	2731	void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data)
1743	CODE:	2732	CODE:
1744	GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D,	2733	if (gl.ConvolutionFilter2D)
1745	(target, internalformat, width, height, format, type, data));	2734	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
1746		2735
1747	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2736	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1748	CODE:	2737	CODE:
1749	GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D,	2738	if (gl.SeparableFilter2D)
1750	(target, internalformat, width, height, format, type, row, column));	2739	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1751		2740
1752	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2741	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)
1753		2742
1754	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2743	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1755		2744
1756	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2745	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2746
		2747	void glPixelZoom (float x, float y)
1757		2748
1758	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2749	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1759		2750
1760	int glGenTexture ()	2751	int glGenTexture ()
1761	CODE:	2752	CODE:
1762	{	2753	RETVAL = gen_texture ();
1763	GLuint name;
1764	glGenTextures (1, &name);
1765	RETVAL = name;
1766	}
1767	OUTPUT:	2754	OUTPUT:
1768	RETVAL	2755	RETVAL
1769		2756
1770	void glDeleteTexture (int name)	2757	void glDeleteTexture (int name)
1771	CODE:	2758	CODE:
1772	{
1773	GLuint name_ = name;
1774	glDeleteTextures (1, &name_);	2759	del_texture (name);
1775	}	2760
1776
1777	int glGenList ()	2761	int glGenList ()
1778	CODE:	2762	CODE:
1779	RETVAL = glGenLists (1);	2763	RETVAL = glGenLists (1);
1780	OUTPUT:	2764	OUTPUT:
1781	RETVAL	2765	RETVAL
…		…
1788		2772
1789	void glEndList ()	2773	void glEndList ()
1790		2774
1791	void glCallList (int list)	2775	void glCallList (int list)
1792		2776
		2777	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
1793		2778
		2779	PROTOTYPES: DISABLE
		2780
		2781	void
		2782	find_widget (SV *self, NV x, NV y)
		2783	PPCODE:
		2784	{
		2785	if (within_widget (self, x, y))
		2786	XPUSHs (self);
		2787	}
		2788
		2789	BOOT:
		2790	{
		2791	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2792
		2793	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2794	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2795	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2796	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2797	}
		2798
		2799	void
		2800	draw (SV *self)
		2801	CODE:
		2802	{
		2803	HV *hv;
		2804	SV **svp;
		2805	NV x, y, w, h;
		2806	SV *draw_x_sv = GvSV (draw_x_gv);
		2807	SV *draw_y_sv = GvSV (draw_y_gv);
		2808	SV *draw_w_sv = GvSV (draw_w_gv);
		2809	SV *draw_h_sv = GvSV (draw_h_gv);
		2810	SV *hover;
		2811	double draw_x, draw_y, draw_w, draw_h;
		2812
		2813	if (!SvROK (self))
		2814	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2815
		2816	hv = (HV *)SvRV (self);
		2817
		2818	if (SvTYPE (hv) != SVt_PVHV)
		2819	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2820
		2821	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2822	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2823
		2824	if (!h \|\| !w)
		2825	XSRETURN_EMPTY;
		2826
		2827	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2828	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2829
		2830	draw_x = SvNV (draw_x_sv) + x;
		2831	draw_y = SvNV (draw_y_sv) + y;
		2832
		2833	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2834	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2835	XSRETURN_EMPTY;
		2836
		2837	sv_setnv (draw_x_sv, draw_x);
		2838	sv_setnv (draw_y_sv, draw_y);
		2839
		2840	glPushMatrix ();
		2841	glTranslated (x, y, 0);
		2842
		2843	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2844	{
		2845	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2846
		2847	if (svp && SvTRUE (*svp))
		2848	{
		2849	glColor4f (10.2f, 0.80.2f, 0.5*0.2f, 0.2f);
		2850	glEnable (GL_BLEND);
		2851	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2852	glBegin (GL_QUADS);
		2853	glVertex2f (0, 0);
		2854	glVertex2f (w, 0);
		2855	glVertex2f (w, h);
		2856	glVertex2f (0, h);
		2857	glEnd ();
		2858	glDisable (GL_BLEND);
		2859	}
		2860	}
		2861	#if 0
		2862	if ($ENV{CFPLUS_DEBUG} & 1) {
		2863	glPushMatrix;
		2864	glColor 1, 1, 0, 1;
		2865	glTranslate 0.375, 0.375;
		2866	glBegin GL_LINE_LOOP;
		2867	glVertex 0 , 0;
		2868	glVertex $self->{w} - 1, 0;
		2869	glVertex $self->{w} - 1, $self->{h} - 1;
		2870	glVertex 0 , $self->{h} - 1;
		2871	glEnd;
		2872	glPopMatrix;
		2873	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2874	}
		2875	#endif
		2876	PUSHMARK (SP);
		2877	XPUSHs (self);
		2878	PUTBACK;
		2879	call_method ("_draw", G_VOID \| G_DISCARD);
		2880	SPAGAIN;
		2881
		2882	glPopMatrix ();
		2883
		2884	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2885	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2886	}
		2887

Diff Legend

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

Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.93 by root, Tue May 23 18:54:37 2006 UTC vs. Revision 1.221 by root, Fri Aug 10 04:02:13 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.93 by root, Tue May 23 18:54:37 2006 UTC vs.
Revision 1.221 by root, Fri Aug 10 04:02:13 2007 UTC