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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.63 by root, Mon Apr 24 06:05:33 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_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
2	# include <malloc.h>	4	# include <malloc.h>
		5	# include <windows.h>
		6	# include <wininet.h>
		7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
3	#endif	14	#endif
4		15
5	#include "EXTERN.h"	16	#include "EXTERN.h"
6	#include "perl.h"	17	#include "perl.h"
7	#include "XSUB.h"	18	#include "XSUB.h"
8		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	#endif
		23
		24	#include <assert.h>
		25	#include <math.h>
9	#include <string.h>	26	#include <string.h>
10	#include <stdio.h>	27	#include <stdio.h>
		28	#include <stdlib.h>
		29
		30	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
11		31
12	#include <SDL.h>	32	#include <SDL.h>
		33	#include <SDL_thread.h>
		34	#include <SDL_endian.h>
13	#include <SDL_image.h>	35	#include <SDL_image.h>
14	#include <SDL_mixer.h>	36	#include <SDL_mixer.h>
15	#include <SDL_opengl.h>	37	#include <SDL_opengl.h>
16		38
		39	#define PANGO_ENABLE_BACKEND
		40	#define G_DISABLE_CAST_CHECKS
		41
17	#include <glib/gmacros.h>	42	#include <glib/gmacros.h>
18		43
19	#include <pango/pango.h>	44	#include <pango/pango.h>
20	#include <pango/pangofc-fontmap.h>
21	#include <pango/pangoft2.h>
22		45
23	#ifndef _WIN32	46	#ifndef _WIN32
24	# include <sys/types.h>	47	# include <sys/types.h>
25	# include <sys/socket.h>	48	# include <sys/socket.h>
26	# include <netinet/in.h>	49	# include <netinet/in.h>
27	# include <netinet/tcp.h>	50	# include <netinet/tcp.h>
28	# include <inttypes.h>	51	# include <inttypes.h>
29	#else
30	typedef unsigned char uint8_t;
31	typedef unsigned short uint16_t;
32	typedef unsigned int uint32_t;
33	typedef signed char int8_t;
34	typedef signed short int16_t;
35	typedef signed int int32_t;
36	#endif	52	#endif
37		53
38	#include "glext.h"	54	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
39		55
40	#define FOW_DARKNESS 32	56	#define FOW_DARKNESS 32
41		57
42	#define MAP_EXTEND_X 32	58	#define MAP_EXTEND_X 32
43	#define MAP_EXTEND_Y 512	59	#define MAP_EXTEND_Y 512
44		60
45	#define MIN_FONT_HEIGHT 10	61	#define MIN_FONT_HEIGHT 10
46		62
		63	#if 0
		64	# define PARACHUTE SDL_INIT_NOPARACHUTE
		65	#else
		66	# define PARACHUTE 0
		67	#endif
		68
		69	static AV *texture_av;
		70
		71	static struct
		72	{
		73	#define GL_FUNC(ptr,name) ptr name;
		74	#include "glfunc.h"
		75	#undef GL_FUNC
		76	} gl;
		77
		78	static void
		79	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
		80	{
		81	if (gl.BlendFuncSeparate)
		82	gl.BlendFuncSeparate (sa, da, saa, daa);
		83	else if (gl.BlendFuncSeparateEXT)
		84	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
		85	else
		86	glBlendFunc (sa, da);
		87	}
		88
		89	static GLuint
		90	gen_texture ()
		91	{
		92	GLuint name;
		93
		94	if (AvFILL (texture_av) >= 0)
		95	name = (GLuint)(size_t)av_pop (texture_av);
		96	else
		97	glGenTextures (1, &name);
		98
		99	return name;
		100	}
		101
		102	static void
		103	del_texture (GLuint name)
		104	{
		105	/* make a half-assed attempt at returning the memory used by the texture */
		106	/* textures are frequently being reused by cfplus anyway */
		107	/glBindTexture (GL_TEXTURE_2D, name);/
		108	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		109	av_push (texture_av, (SV *)(size_t)name);
		110	glDeleteTextures (1, &name);
		111	}
		112
		113	#include "texcache.c"
		114
		115	#include "pango-font.c"
		116	#include "pango-fontmap.c"
		117	#include "pango-render.c"
		118
		119	typedef IV CFPlus__Channel;
		120	typedef SDL_RWops *CFPlus__RW;
47	typedef Mix_Chunk *CFClient__MixChunk;	121	typedef Mix_Chunk *CFPlus__MixChunk;
48	typedef Mix_Music *CFClient__MixMusic;	122	typedef Mix_Music *CFPlus__MixMusic;
49		123
50	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	}
51		143
52	typedef struct cf_layout {	144	typedef struct cf_layout {
53	PangoLayout *pl;	145	PangoLayout *pl;
		146	float r, g, b, a; // default color for rgba mode
54	int base_height;	147	int base_height;
55	CFClient__Font font;	148	CFPlus__Font font;
56	} *CFClient__Layout;	149	} *CFPlus__Layout;
57		150
58	static CFClient__Font default_font;	151	static CFPlus__Font default_font;
59	static PangoContext *context;	152	static PangoContext *opengl_context;
60	static PangoFontMap *fontmap;	153	static PangoFontMap *opengl_fontmap;
61		154
62	static void	155	static void
63	substitute_func (FcPattern *pattern, gpointer data)	156	substitute_func (FcPattern *pattern, gpointer data)
64	{	157	{
65	FcPatternAddBool (pattern, FC_HINTING , 1);	158	FcPatternAddBool (pattern, FC_HINTING, 1);
		159	#ifdef FC_HINT_STYLE
		160	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
		161	#endif
66	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	162	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
67	}	163	}
68		164
69	static void	165	static void
70	layout_update_font (CFClient__Layout self)	166	layout_update_font (CFPlus__Layout self)
71	{	167	{
72	/* 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
73	* reasonably well with bitstream vera	169	* reasonably well with bitstream vera
74	*/	170	*/
75	PangoFontDescription *font = self->font ? self->font : default_font;	171	PangoFontDescription *font = self->font ? self->font : default_font;
79		175
80	pango_layout_set_font_description (self->pl, font);	176	pango_layout_set_font_description (self->pl, font);
81	}	177	}
82		178
83	static void	179	static void
84	layout_get_pixel_size (CFClient__Layout self, int w, int h)	180	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
85	{	181	{
		182	PangoRectangle rect;
		183
		184	// get_pixel_* wrongly rounds down
86	pango_layout_get_pixel_size (self->pl, w, h);	185	pango_layout_get_extents (self->pl, 0, &rect);
87		186
88	w = (w + 3) & ~3;	187	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
89	if (!w) w = 1;	188	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
90	if (!h) h = 1;
91	}
92		189
		190	if (!rect.width) rect.width = 1;
		191	if (!rect.height) rect.height = 1;
		192
		193	*w = rect.width;
		194	*h = rect.height;
		195	}
		196
		197	typedef uint16_t tileid;
93	typedef uint16_t mapface;	198	typedef uint16_t faceid;
94		199
95	typedef struct {	200	typedef struct {
96	GLint name;	201	int name;
97	int w, h;	202	int w, h;
98	float s, t;	203	float s, t;
99	uint8_t r, g, b, a;	204	uint8_t r, g, b, a;
		205	tileid smoothtile;
		206	uint8_t smoothlevel;
100	} maptex;	207	} maptex;
101		208
102	typedef struct {	209	typedef struct {
		210	uint32_t player;
		211	tileid tile[3];
103	int16_t darkness;	212	uint16_t darkness;
104	mapface face[3];	213	uint8_t stat_width, stat_hp, flags, smoothmax;
105	} mapcell;	214	} mapcell;
106		215
107	typedef struct {	216	typedef struct {
108	int32_t c0, c1;	217	int32_t c0, c1;
109	mapcell *col;	218	mapcell *col;
110	} maprow;	219	} maprow;
111		220
112	typedef struct map {	221	typedef struct map {
113	int x, y, w, h;	222	int x, y, w, h;
114	int ox, oy; /* offset to virtual global coordinate system */	223	int ox, oy; /* offset to virtual global coordinate system */
115	int faces;	224	int faces; tileid *face2tile; // [faceid]
116	mapface *face;	225	int texs; maptex *tex; // [tileid]
117
118	int texs;
119	maptex *tex;
120		226
121	int32_t rows;	227	int32_t rows;
122	maprow *row;	228	maprow *row;
123	} *CFClient__Map;	229	} *CFPlus__Map;
124		230
125	static char *	231	static char *
126	prepend (char *ptr, int sze, int inc)	232	prepend (char *ptr, int sze, int inc)
127	{	233	{
128	char *p;	234	char *p;
…		…
145	}	251	}
146		252
147	#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))
148	#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))
149		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
150	static maprow *	276	static maprow *
151	map_get_row (CFClient__Map self, int y)	277	map_get_row (CFPlus__Map self, int y)
152	{	278	{
153	if (0 > y)	279	if (0 > y)
154	{	280	{
155	int extend = - y + MAP_EXTEND_Y;	281	int extend = - y + MAP_EXTEND_Y;
156	Prepend (maprow, self->row, self->rows, extend);	282	Prepend (maprow, self->row, self->rows, extend);
…		…
194		320
195	return row->col + (x - row->c0);	321	return row->col + (x - row->c0);
196	}	322	}
197		323
198	static mapcell *	324	static mapcell *
199	map_get_cell (CFClient__Map self, int x, int y)	325	map_get_cell (CFPlus__Map self, int x, int y)
200	{	326	{
201	return row_get_cell (map_get_row (self, y), x);	327	return row_get_cell (map_get_row (self, y), x);
202	}	328	}
203		329
204	static void	330	static void
205	map_clear (CFClient__Map self)	331	map_clear (CFPlus__Map self)
206	{	332	{
207	int r;	333	int r;
208		334
209	for (r = 0; r < self->rows; r++)	335	for (r = 0; r < self->rows; r++)
210	Safefree (self->row[r].col);	336	Safefree (self->row[r].col);
…		…
218	self->row = 0;	344	self->row = 0;
219	self->rows = 0;	345	self->rows = 0;
220	}	346	}
221		347
222	static void	348	static void
223	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)
224	{	350	{
225	int x, y;	351	int x, y;
226	maprow *row;	352	maprow *row;
		353	mapcell *cell;
227		354
228	for (y = y0; y < y0 + h; y++)	355	for (y = y0; y < y0 + h; y++)
229	if (y >= 0)	356	if (y >= 0)
230	{	357	{
231	if (y >= self->rows)	358	if (y >= self->rows)
…		…
237	if (x >= row->c0)	364	if (x >= row->c0)
238	{	365	{
239	if (x >= row->c1)	366	if (x >= row->c1)
240	break;	367	break;
241		368
242	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;
243	}	375	}
244	}	376	}
245	}	377	}
246		378
		379	typedef struct {
		380	tileid tile;
		381	uint8_t x, y, level;
		382	} smooth_key;
		383
247	static void	384	static void
		385	smooth_or_bits (HV hv, smooth_key key, IV bits)
		386	{
		387	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		388
		389	if (SvIOK (*sv))
		390	SvIV_set (sv, SvIVX (sv) \| bits);
		391	else
		392	sv_setiv (*sv, bits);
		393	}
		394
		395	static void
248	music_finished ()	396	music_finished (void)
249	{	397	{
250	SDL_UserEvent ev;	398	SDL_UserEvent ev;
251		399
252	ev.type = SDL_USEREVENT;	400	ev.type = SDL_USEREVENT;
253	ev.code = 0;	401	ev.code = 0;
…		…
255	ev.data2 = 0;	403	ev.data2 = 0;
256		404
257	SDL_PushEvent ((SDL_Event *)&ev);	405	SDL_PushEvent ((SDL_Event *)&ev);
258	}	406	}
259		407
		408	static void
		409	channel_finished (int channel)
		410	{
		411	SDL_UserEvent ev;
		412
		413	ev.type = SDL_USEREVENT;
		414	ev.code = 1;
		415	ev.data1 = (void *)(long)channel;
		416	ev.data2 = 0;
		417
		418	SDL_PushEvent ((SDL_Event *)&ev);
		419	}
		420
		421	static unsigned int
		422	minpot (unsigned int n)
		423	{
		424	if (!n)
		425	return 0;
		426
		427	--n;
		428
		429	n \|= n >> 1;
		430	n \|= n >> 2;
		431	n \|= n >> 4;
		432	n \|= n >> 8;
		433	n \|= n >> 16;
		434
		435	return n + 1;
		436	}
		437
		438	/* SDL should provide this, really. */
		439	#define SDLK_MODIFIER_MIN 300
		440	#define SDLK_MODIFIER_MAX 314
		441
		442	/******************************************************************************/
		443
		444	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		445	static GV *hover_gv;
		446
		447	static int
		448	within_widget (SV *widget, NV x, NV y)
		449	{
		450	HV *self;
		451	SV **svp;
		452	NV wx, ww, wy, wh;
		453
		454	if (!SvROK (widget))
		455	return 0;
		456
		457	self = (HV *)SvRV (widget);
		458
		459	if (SvTYPE (self) != SVt_PVHV)
		460	return 0;
		461
		462	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		463	if (y < wy)
		464	return 0;
		465
		466	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		467	if (y >= wy + wh)
		468	return 0;
		469
		470	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		471	if (x < wx)
		472	return 0;
		473
		474	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		475	if (x >= wx + ww)
		476	return 0;
		477
		478	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		479	if (!svp \|\| !SvTRUE (*svp))
		480	return 0;
		481
		482	return 1;
		483	}
		484
260	MODULE = CFClient PACKAGE = CFClient	485	MODULE = CFPlus PACKAGE = CFPlus
261		486
262	PROTOTYPES: ENABLE	487	PROTOTYPES: ENABLE
263		488
264	BOOT:	489	BOOT:
265	{	490	{
266	HV *stash = gv_stashpv ("CFClient", 1);	491	HV *stash = gv_stashpv ("CFPlus", 1);
267	static const struct {	492	static const struct {
268	const char *name;	493	const char *name;
269	IV iv;	494	IV iv;
270	} *civ, const_iv[] = {	495	} *civ, const_iv[] = {
271	# 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
272	const_iv (SDL_ACTIVEEVENT),	500	const_iv (SDL_ACTIVEEVENT),
273	const_iv (SDL_KEYDOWN),	501	const_iv (SDL_KEYDOWN),
274	const_iv (SDL_KEYUP),	502	const_iv (SDL_KEYUP),
275	const_iv (SDL_MOUSEMOTION),	503	const_iv (SDL_MOUSEMOTION),
276	const_iv (SDL_MOUSEBUTTONDOWN),	504	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
285	const_iv (SDL_EVENT_RESERVEDA),	513	const_iv (SDL_EVENT_RESERVEDA),
286	const_iv (SDL_EVENT_RESERVEDB),	514	const_iv (SDL_EVENT_RESERVEDB),
287	const_iv (SDL_VIDEORESIZE),	515	const_iv (SDL_VIDEORESIZE),
288	const_iv (SDL_VIDEOEXPOSE),	516	const_iv (SDL_VIDEOEXPOSE),
289	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
290	const_iv (SDLK_KP0),	523	const_iv (SDLK_KP0),
291	const_iv (SDLK_KP1),	524	const_iv (SDLK_KP1),
292	const_iv (SDLK_KP2),	525	const_iv (SDLK_KP2),
293	const_iv (SDLK_KP3),	526	const_iv (SDLK_KP3),
294	const_iv (SDLK_KP4),	527	const_iv (SDLK_KP4),
…		…
349	const_iv (SDLK_BREAK),	582	const_iv (SDLK_BREAK),
350	const_iv (SDLK_MENU),	583	const_iv (SDLK_MENU),
351	const_iv (SDLK_POWER),	584	const_iv (SDLK_POWER),
352	const_iv (SDLK_EURO),	585	const_iv (SDLK_EURO),
353	const_iv (SDLK_UNDO),	586	const_iv (SDLK_UNDO),
		587
354	const_iv (KMOD_NONE),	588	const_iv (KMOD_NONE),
		589	const_iv (KMOD_SHIFT),
355	const_iv (KMOD_LSHIFT),	590	const_iv (KMOD_LSHIFT),
356	const_iv (KMOD_RSHIFT),	591	const_iv (KMOD_RSHIFT),
		592	const_iv (KMOD_CTRL),
357	const_iv (KMOD_LCTRL),	593	const_iv (KMOD_LCTRL),
358	const_iv (KMOD_RCTRL),	594	const_iv (KMOD_RCTRL),
		595	const_iv (KMOD_ALT),
359	const_iv (KMOD_LALT),	596	const_iv (KMOD_LALT),
360	const_iv (KMOD_RALT),	597	const_iv (KMOD_RALT),
		598	const_iv (KMOD_META),
361	const_iv (KMOD_LMETA),	599	const_iv (KMOD_LMETA),
362	const_iv (KMOD_RMETA),	600	const_iv (KMOD_RMETA),
363	const_iv (KMOD_NUM),	601	const_iv (KMOD_NUM),
364	const_iv (KMOD_CAPS),	602	const_iv (KMOD_CAPS),
365	const_iv (KMOD_MODE),	603	const_iv (KMOD_MODE),
366	const_iv (KMOD_CTRL),
367	const_iv (KMOD_SHIFT),
368	const_iv (KMOD_ALT),
369	const_iv (KMOD_META)
370	# undef const_iv	604	# undef const_iv
371	};	605	};
372		606
373	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; )
374	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	608	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
375		609
376	fontmap = pango_ft2_font_map_new ();	610	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
377	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)fontmap, substitute_func, 0, 0);	611	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
378	context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)fontmap);
379	}	612	}
		613
		614	void
		615	weaken (SV *rv)
		616	PROTOTYPE: $
		617	CODE:
		618	sv_rvweaken (rv);
380		619
381	int	620	int
		621	in_destruct ()
		622	CODE:
		623	RETVAL = PL_main_cv == Nullcv;
		624	OUTPUT:
		625	RETVAL
		626
		627	NV floor (NV x)
		628
		629	NV ceil (NV x)
		630
		631	void
		632	pango_init ()
		633	CODE:
		634	{
		635	opengl_fontmap = pango_opengl_font_map_new ();
		636	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
		637	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		638	}
		639
		640	char *
		641	SDL_GetError ()
		642
		643	int
382	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)	644	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
383		645
384	void	646	void
385	SDL_Quit ()	647	SDL_Quit ()
386		648
387	void	649	void
388	SDL_ListModes ()	650	SDL_ListModes (int rgb, int alpha)
389	PPCODE:	651	PPCODE:
390	{	652	{
391	SDL_Rect **m;	653	SDL_Rect **m;
392		654
393	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	655	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
394	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	656	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
395	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	657	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
396	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	658	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
397		659
		660	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
		661	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
		662
398	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	663	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
399	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	664	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
400	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	665	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
401	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	666	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
402		667
403	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	668	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		669	#if SDL_VERSION_ATLEAST(1,2,10)
404	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	670	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
405	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	671	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
406		672	#endif
407	SDL_EnableUNICODE (1);
408	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
409		673
410	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	674	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
411		675
412	if (m && m != (SDL_Rect **)-1)	676	if (m && m != (SDL_Rect **)-1)
413	while (*m)	677	while (*m)
414	{	678	{
		679	if ((m)->w >= 640 && (m)->h >= 480)
		680	{
415	AV *av = newAV ();	681	AV *av = newAV ();
416	av_push (av, newSViv ((*m)->w));	682	av_push (av, newSViv ((*m)->w));
417	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));
418	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	686	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		687	}
419		688
420	++m;	689	++m;
421	}	690	}
422	}	691	}
423		692
424	int	693	int
425	SDL_SetVideoMode (int w, int h, int fullscreen)	694	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
426	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
427	RETVAL = !!SDL_SetVideoMode (	705	RETVAL = !!SDL_SetVideoMode (
428	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	706	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
429	);	707	);
		708
		709	if (RETVAL)
		710	{
		711	av_clear (texture_av);
		712
430	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	}
431	OUTPUT:	719	OUTPUT:
432	RETVAL	720	RETVAL
433		721
434	void	722	void
435	SDL_GL_SwapBuffers ()	723	SDL_GL_SwapBuffers ()
436		724
		725	char *
		726	SDL_GetKeyName (int sym)
		727
		728	int
		729	SDL_GetAppState ()
		730
437	void	731	void
438	SDL_PollEvent ()	732	poll_events ()
439	PPCODE:	733	PPCODE:
440	{	734	{
441	SDL_Event ev;	735	SDL_Event ev;
442		736
443	while (SDL_PollEvent (&ev))	737	SDL_PumpEvents ();
		738	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
444	{	739	{
445	HV *hv = newHV ();	740	HV *hv = newHV ();
446	hv_store (hv, "type", 4, newSViv (ev.type), 0);	741	hv_store (hv, "type", 4, newSViv (ev.type), 0);
		742
447	switch (ev.type)	743	switch (ev.type)
448	{	744	{
449	case SDL_KEYDOWN:	745	case SDL_KEYDOWN:
450	case SDL_KEYUP:	746	case SDL_KEYUP:
451	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	747	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
452	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	748	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
453	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 */
454	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	751	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
455	break;	752	break;
456		753
457	case SDL_ACTIVEEVENT:	754	case SDL_ACTIVEEVENT:
458	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	755	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
459	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	756	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
460	break;	757	break;
461		758
462	case SDL_MOUSEMOTION:	759	case SDL_MOUSEMOTION:
		760	{
		761	int state = ev.motion.state;
		762	int x = ev.motion.x;
		763	int y = ev.motion.y;
		764	int xrel = ev.motion.xrel;
		765	int yrel = ev.motion.yrel;
		766
		767	/* do simplistic event compression */
		768	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		769	&& state == ev.motion.state)
		770	{
		771	xrel += ev.motion.xrel;
		772	yrel += ev.motion.yrel;
		773	x = ev.motion.x;
		774	y = ev.motion.y;
		775	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		776	}
		777
		778	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
463	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	779	hv_store (hv, "state", 5, newSViv (state), 0);
464	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	780	hv_store (hv, "x", 1, newSViv (x), 0);
465	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	781	hv_store (hv, "y", 1, newSViv (y), 0);
466	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	782	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
467	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	783	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		784	}
468	break;	785	break;
469		786
470	case SDL_MOUSEBUTTONDOWN:	787	case SDL_MOUSEBUTTONDOWN:
471	case SDL_MOUSEBUTTONUP:	788	case SDL_MOUSEBUTTONUP:
		789	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
		790
472	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	791	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
473	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	792	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
474	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	793	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
475	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	794	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
		795	break;
		796
		797	case SDL_USEREVENT:
		798	hv_store (hv, "code", 4, newSViv (ev.user.code), 0);
		799	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
		800	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
		801	break;
476	}	802	}
477		803
478	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	804	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
479	}	805	}
480	}	806	}
481		807
482	int	808	int
483	Mix_OpenAudio (int frequency = 22050, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 512)	809	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)
484	POSTCALL:	810	POSTCALL:
485	Mix_HookMusicFinished (music_finished);	811	Mix_HookMusicFinished (music_finished);
		812	Mix_ChannelFinished (channel_finished);
486		813
487	void	814	void
488	Mix_CloseAudio ()	815	Mix_CloseAudio ()
489		816
490	int	817	int
491	Mix_AllocateChannels (int numchans = -1)	818	Mix_AllocateChannels (int numchans = -1)
492		819
		820	const char *
		821	Mix_GetError ()
		822
493	void	823	void
494	lowdelay (int fd, int val = 1)	824	lowdelay (int fd, int val = 1)
495	CODE:	825	CODE:
		826	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		827
		828	void
		829	win32_proxy_info ()
		830	PPCODE:
		831	{
496	#ifndef _WIN32	832	#ifdef _WIN32
497	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	}
498	#endif	854	#endif
499		855	}
500	char *
501	gl_version ()
502	CODE:
503	RETVAL = (char *)glGetString (GL_VERSION);
504	OUTPUT:
505	RETVAL
506
507	char *
508	gl_extensions ()
509	CODE:
510	RETVAL = (char *)glGetString (GL_EXTENSIONS);
511	OUTPUT:
512	RETVAL
513		856
514	void	857	void
515	add_font (char *file)	858	add_font (char *file)
516	CODE:	859	CODE:
517	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	860	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
518		861
519	void	862	void
520	load_image_inline (SV *image_)	863	load_image_inline (SV *image_)
521	ALIAS:	864	ALIAS:
522	load_image_file = 1	865	load_image_file = 1
…		…
525	STRLEN image_len;	868	STRLEN image_len;
526	char image = (char )SvPVbyte (image_, image_len);	869	char image = (char )SvPVbyte (image_, image_len);
527	SDL_Surface surface, surface2;	870	SDL_Surface surface, surface2;
528	SDL_PixelFormat fmt;	871	SDL_PixelFormat fmt;
529	SDL_RWops *rw = ix	872	SDL_RWops *rw = ix
530	? SDL_RWFromFile (image, "r")	873	? SDL_RWFromFile (image, "rb")
531	: SDL_RWFromConstMem (image, image_len);	874	: SDL_RWFromConstMem (image, image_len);
532		875
533	if (!rw)	876	if (!rw)
534	croak ("load_image: %s", SDL_GetError ());	877	croak ("load_image: %s", SDL_GetError ());
535		878
…		…
564		907
565	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	908	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
566		909
567	assert (surface2->pitch == surface2->w * 4);	910	assert (surface2->pitch == surface2->w * 4);
568		911
		912	SDL_LockSurface (surface2);
569	EXTEND (SP, 5);	913	EXTEND (SP, 6);
570	PUSHs (sv_2mortal (newSViv (surface2->w)));	914	PUSHs (sv_2mortal (newSViv (surface2->w)));
571	PUSHs (sv_2mortal (newSViv (surface2->h)));	915	PUSHs (sv_2mortal (newSViv (surface2->h)));
572	SDL_LockSurface (surface2);
573	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	916	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
574	SDL_UnlockSurface (surface2);
575	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)));
576	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	918	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
577	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	919	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		920	SDL_UnlockSurface (surface2);
578		921
579	SDL_FreeSurface (surface);	922	SDL_FreeSurface (surface);
580	SDL_FreeSurface (surface2);	923	SDL_FreeSurface (surface2);
581	}	924	}
582		925
…		…
604	PUSHs (sv_2mortal (newSViv (b / y)));	947	PUSHs (sv_2mortal (newSViv (b / y)));
605	PUSHs (sv_2mortal (newSViv (a / y)));	948	PUSHs (sv_2mortal (newSViv (a / y)));
606	}	949	}
607		950
608	void	951	void
		952	error (char *message)
		953	CODE:
		954	fprintf (stderr, "ERROR: %s\n", message);
		955	#ifdef _WIN32
		956	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);
		957	#endif
		958
		959	void
609	fatal (char *message)	960	fatal (char *message)
610	CODE:	961	CODE:
		962	fprintf (stderr, "FATAL: %s\n", message);
611	#ifdef _WIN32	963	#ifdef _WIN32
612	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR \| MB_SETFOREGROUND);	964	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
		965	#endif
		966	_exit (1);
		967
		968	void
		969	_exit (int retval = 0)
		970	CODE:
		971	#ifdef WIN32
		972	ExitThread (retval); // unclean, please beam me up
613	#else	973	#else
614	fprintf (stderr, "FATAL: %s\n", message);	974	_exit (retval);
615	#endif	975	#endif
616	exit (1);
617		976
		977	void
		978	debug ()
		979	CODE:
		980	{
		981	#if DEBUG
		982	VALGRIND_DO_LEAK_CHECK;
		983	#endif
		984	}
		985
618	MODULE = CFClient PACKAGE = CFClient::Font	986	MODULE = CFPlus PACKAGE = CFPlus::Font
619		987
620	CFClient::Font	988	PROTOTYPES: DISABLE
		989
		990	CFPlus::Font
621	new_from_file (SV class, char path)	991	new_from_file (SV class, char path, int id = 0)
622	CODE:	992	CODE:
623	{	993	{
624	int count;	994	int count;
625	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, 0, 0, &count);	995	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
626	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);	996	RETVAL = pango_fc_font_description_from_pattern (pattern, 0);
627	FcPatternDestroy (pattern);	997	FcPatternDestroy (pattern);
628	}	998	}
629	OUTPUT:	999	OUTPUT:
630	RETVAL	1000	RETVAL
631		1001
632	void	1002	void
633	DESTROY (CFClient::Font self)	1003	DESTROY (CFPlus::Font self)
634	CODE:	1004	CODE:
635	pango_font_description_free (self);	1005	pango_font_description_free (self);
636		1006
637	void	1007	void
638	make_default (CFClient::Font self)	1008	make_default (CFPlus::Font self)
		1009	PROTOTYPE: $
639	CODE:	1010	CODE:
640	default_font = self;	1011	default_font = self;
641		1012
642	MODULE = CFClient PACKAGE = CFClient::Layout	1013	MODULE = CFPlus PACKAGE = CFPlus::Layout
643		1014
644	CFClient::Layout	1015	PROTOTYPES: DISABLE
645	new (SV *class, int base_height = MIN_FONT_HEIGHT)	1016
		1017	void
		1018	reset_glyph_cache ()
		1019	PROTOTYPE:
		1020	CODE:
		1021	tc_clear ();
		1022
		1023	CFPlus::Layout
		1024	new (SV *class)
646	CODE:	1025	CODE:
647	New (0, RETVAL, 1, struct cf_layout);	1026	New (0, RETVAL, 1, struct cf_layout);
		1027
648	RETVAL->pl = pango_layout_new (context);	1028	RETVAL->pl = pango_layout_new (opengl_context);
649	RETVAL->base_height = base_height;	1029	RETVAL->r = 1.;
		1030	RETVAL->g = 1.;
		1031	RETVAL->b = 1.;
		1032	RETVAL->a = 1.;
		1033	RETVAL->base_height = MIN_FONT_HEIGHT;
650	RETVAL->font = 0;	1034	RETVAL->font = 0;
		1035
651	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1036	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
652	pango_layout_set_font_description (RETVAL->pl, default_font);	1037	layout_update_font (RETVAL);
653	OUTPUT:	1038	OUTPUT:
654	RETVAL	1039	RETVAL
655		1040
656	void	1041	void
657	DESTROY (CFClient::Layout self)	1042	DESTROY (CFPlus::Layout self)
658	CODE:	1043	CODE:
659	g_object_unref (self->pl);	1044	g_object_unref (self->pl);
660	Safefree (self);	1045	Safefree (self);
661		1046
662	void	1047	void
663	set_text (CFClient::Layout self, SV *text_)	1048	set_text (CFPlus::Layout self, SV *text_)
664	CODE:	1049	CODE:
665	{	1050	{
666	STRLEN textlen;	1051	STRLEN textlen;
667	char *text = SvPVutf8 (text_, textlen);	1052	char *text = SvPVutf8 (text_, textlen);
668		1053
669	pango_layout_set_text (self->pl, text, textlen);	1054	pango_layout_set_text (self->pl, text, textlen);
670	}	1055	}
671		1056
672	void	1057	void
673	set_markup (CFClient::Layout self, SV *text_)	1058	set_markup (CFPlus::Layout self, SV *text_)
674	CODE:	1059	CODE:
675	{	1060	{
676	STRLEN textlen;	1061	STRLEN textlen;
677	char *text = SvPVutf8 (text_, textlen);	1062	char *text = SvPVutf8 (text_, textlen);
678		1063
679	pango_layout_set_markup (self->pl, text, textlen);	1064	pango_layout_set_markup (self->pl, text, textlen);
680	}	1065	}
681		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
682	SV *	1152	SV *
683	get_text (CFClient::Layout self)	1153	get_text (CFPlus::Layout self)
684	CODE:	1154	CODE:
685	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1155	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
686	SvUTF8_on (RETVAL);	1156	sv_utf8_decode (RETVAL);
687	OUTPUT:	1157	OUTPUT:
688	RETVAL	1158	RETVAL
689		1159
690	void	1160	void
		1161	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
		1162	CODE:
		1163	self->r = r;
		1164	self->g = g;
		1165	self->b = b;
		1166	self->a = a;
		1167
		1168	void
691	set_font (CFClient::Layout self, CFClient::Font font = 0)	1169	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
692	CODE:	1170	CODE:
693	if (self->font != font)	1171	if (self->font != font)
694	{	1172	{
695	self->font = font;	1173	self->font = font;
696	layout_update_font (self);	1174	layout_update_font (self);
697	}	1175	}
698		1176
699	void	1177	void
700	set_height (CFClient::Layout self, int base_height)	1178	set_height (CFPlus::Layout self, int base_height)
701	CODE:	1179	CODE:
702	if (self->base_height != base_height)	1180	if (self->base_height != base_height)
703	{	1181	{
704	self->base_height = base_height;	1182	self->base_height = base_height;
705	layout_update_font (self);	1183	layout_update_font (self);
706	}	1184	}
707		1185
708	void	1186	void
709	set_width (CFClient::Layout self, int max_width = -1)	1187	set_width (CFPlus::Layout self, int max_width = -1)
710	CODE:	1188	CODE:
711	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);
712		1190
713	void	1191	void
		1192	set_indent (CFPlus::Layout self, int indent)
		1193	CODE:
		1194	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
		1195
		1196	void
		1197	set_spacing (CFPlus::Layout self, int spacing)
		1198	CODE:
		1199	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
		1200
		1201	void
		1202	set_ellipsise (CFPlus::Layout self, int ellipsise)
		1203	CODE:
		1204	pango_layout_set_ellipsize (self->pl,
		1205	ellipsise == 1 ? PANGO_ELLIPSIZE_START
		1206	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
		1207	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
		1208	: PANGO_ELLIPSIZE_NONE
		1209	);
		1210
		1211	void
		1212	set_single_paragraph_mode (CFPlus::Layout self, int spm)
		1213	CODE:
		1214	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
		1215
		1216	void
714	size (CFClient::Layout self)	1217	size (CFPlus::Layout self)
715	PPCODE:	1218	PPCODE:
716	{	1219	{
717	int w, h;	1220	int w, h;
718		1221
719	layout_get_pixel_size (self, &w, &h);	1222	layout_get_pixel_size (self, &w, &h);
…		…
722	PUSHs (sv_2mortal (newSViv (w)));	1225	PUSHs (sv_2mortal (newSViv (w)));
723	PUSHs (sv_2mortal (newSViv (h)));	1226	PUSHs (sv_2mortal (newSViv (h)));
724	}	1227	}
725		1228
726	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
727	xy_to_index (CFClient::Layout self, int x, int y)	1242	xy_to_index (CFPlus::Layout self, int x, int y)
728	CODE:	1243	CODE:
729	{	1244	{
730	int index, trailing;	1245	int index, trailing;
731	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);
732	RETVAL = index;	1247	RETVAL = index + trailing;
733	}	1248	}
734	OUTPUT:	1249	OUTPUT:
735	RETVAL	1250	RETVAL
736		1251
737	void	1252	void
738	cursor_pos (CFClient::Layout self, int index)	1253	cursor_pos (CFPlus::Layout self, int index)
739	PPCODE:	1254	PPCODE:
740	{	1255	{
741	PangoRectangle strong_pos;	1256	PangoRectangle strong_pos;
742	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1257	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
743		1258
…		…
746	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1261	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
747	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1262	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
748	}	1263	}
749		1264
750	void	1265	void
751	render (CFClient::Layout self)	1266	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
752	PPCODE:	1267	PPCODE:
753	{	1268	{
754	SV *retval;	1269	int line, x;
755	int w, h;
756	FT_Bitmap bitmap;
757		1270
758	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 */
759		1273
760	retval = newSV (w * h);
761	SvPOK_only (retval);
762	SvCUR_set (retval, w * h);
763
764	bitmap.rows = h;
765	bitmap.width = w;
766	bitmap.pitch = w;
767	bitmap.buffer = (unsigned char*)SvPVX (retval);
768	bitmap.num_grays = 256;
769	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
770
771	memset (bitmap.buffer, 0, w * h);
772
773	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
774
775	EXTEND (SP, 3);	1274	EXTEND (SP, 2);
776	PUSHs (sv_2mortal (newSViv (w)));	1275	PUSHs (sv_2mortal (newSViv (line - 1)));
		1276	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1277	}
		1278
		1279	void
		1280	line_x_to_index (CFPlus::Layout self, int line, int x)
		1281	PPCODE:
		1282	{
		1283	PangoLayoutLine *lp;
		1284	int index, trailing;
		1285
		1286	if (line < 0)
		1287	XSRETURN_EMPTY;
		1288
		1289	if (!(lp = pango_layout_get_line (self->pl, line)))
		1290	XSRETURN_EMPTY; /* do better */
		1291
		1292	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1293
		1294	EXTEND (SP, 2);
		1295	if (GIMME_V == G_SCALAR)
		1296	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1297	else
		1298	{
777	PUSHs (sv_2mortal (newSViv (h)));	1299	PUSHs (sv_2mortal (newSViv (index)));
778	PUSHs (sv_2mortal (retval));	1300	PUSHs (sv_2mortal (newSViv (trailing)));
		1301	}
779	}	1302	}
780		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
781	MODULE = CFClient PACKAGE = CFClient::Texture	1314	MODULE = CFPlus PACKAGE = CFPlus::Texture
782		1315
		1316	PROTOTYPES: ENABLE
		1317
		1318	int minpot (int n)
		1319
783	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
784	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.)
785	PROTOTYPE: $$$;$$	1344	PROTOTYPE: $$$;$$
		1345	ALIAS:
		1346	draw_quad_alpha = 1
		1347	draw_quad_alpha_premultiplied = 2
786	CODE:	1348	CODE:
787	{	1349	{
788	HV hv = (HV )SvRV (self);	1350	HV hv = (HV )SvRV (self);
789	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1351	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
790	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1352	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
791	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1353	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
792	int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1));	1354
		1355	if (name <= 0)
		1356	XSRETURN_EMPTY;
793		1357
794	if (items < 5)	1358	if (items < 5)
795	{	1359	{
796	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1360	w = SvNV (*hv_fetch (hv, "w", 1, 1));
797	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1361	h = SvNV (*hv_fetch (hv, "h", 1, 1));
798	}	1362	}
799		1363
		1364	if (ix)
		1365	{
		1366	glEnable (GL_BLEND);
		1367
		1368	if (ix == 2)
		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
		1374	glEnable (GL_ALPHA_TEST);
		1375	glAlphaFunc (GL_GREATER, 0.01f);
		1376	}
		1377
800	glBindTexture (GL_TEXTURE_2D, name);	1378	glBindTexture (GL_TEXTURE_2D, name);
801	if (wrap_mode) {	1379
802	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
803	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
804	}
805	glBegin (GL_QUADS);	1380	glBegin (GL_QUADS);
806	glTexCoord2f (0, 0); glVertex2f (x , y );	1381	glTexCoord2f (0, 0); glVertex2f (x , y );
807	glTexCoord2f (0, t); glVertex2f (x , y + h);	1382	glTexCoord2f (0, t); glVertex2f (x , y + h);
808	glTexCoord2f (s, t); glVertex2f (x + w, y + h);	1383	glTexCoord2f (s, t); glVertex2f (x + w, y + h);
809	glTexCoord2f (s, 0); glVertex2f (x + w, y );	1384	glTexCoord2f (s, 0); glVertex2f (x + w, y );
810	glEnd ();	1385	glEnd ();
811	}
812		1386
		1387	if (ix)
		1388	{
		1389	glDisable (GL_ALPHA_TEST);
		1390	glDisable (GL_BLEND);
		1391	}
		1392	}
		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
813	MODULE = CFClient PACKAGE = CFClient::Map	1405	MODULE = CFPlus PACKAGE = CFPlus::Map
814		1406
815	CFClient::Map	1407	PROTOTYPES: DISABLE
816	new (SV *class, int map_width, int map_height)	1408
		1409	CFPlus::Map
		1410	new (SV *class)
817	CODE:	1411	CODE:
818	New (0, RETVAL, 1, struct map);	1412	New (0, RETVAL, 1, struct map);
819	RETVAL->x = 0;	1413	RETVAL->x = 0;
820	RETVAL->y = 0;	1414	RETVAL->y = 0;
821	RETVAL->w = map_width;	1415	RETVAL->w = 0;
822	RETVAL->h = map_height;	1416	RETVAL->h = 0;
823	RETVAL->ox = 0;	1417	RETVAL->ox = 0;
824	RETVAL->oy = 0;	1418	RETVAL->oy = 0;
825	RETVAL->faces = 8192;	1419	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
826	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1420	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
827	RETVAL->texs = 8192;
828	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
829	RETVAL->rows = 0;	1421	RETVAL->rows = 0;
830	RETVAL->row = 0;	1422	RETVAL->row = 0;
831	OUTPUT:	1423	OUTPUT:
832	RETVAL	1424	RETVAL
833		1425
834	void	1426	void
835	DESTROY (CFClient::Map self)	1427	DESTROY (CFPlus::Map self)
836	CODE:	1428	CODE:
837	{	1429	{
838	map_clear (self);	1430	map_clear (self);
839	Safefree (self->face);	1431	Safefree (self->face2tile);
		1432	Safefree (self->tex);
840	Safefree (self);	1433	Safefree (self);
841	}	1434	}
842		1435
843	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
844	clear (CFClient::Map self)	1443	clear (CFPlus::Map self)
845	CODE:	1444	CODE:
846	map_clear (self);	1445	map_clear (self);
847		1446
848	void	1447	void
849	set_face (CFClient::Map self, int face, int texid)	1448	set_tileid (CFPlus::Map self, int face, int tile)
850	CODE:	1449	CODE:
851	{	1450	{
852	while (self->faces <= face)	1451	need_facenum (self, face); self->face2tile [face] = tile;
853	{	1452	need_texid (self, tile);
854	Append (mapface, self->face, self->faces, self->faces);
855	self->faces *= 2;
856	}
857
858	self->face [face] = texid;
859	}	1453	}
860		1454
861	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
862	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)
863	CODE:	1480	CODE:
864	{	1481	{
865	while (self->texs <= texid)	1482	need_texid (self, texid);
866	{
867	Append (maptex, self->tex, self->texs, self->texs);
868	self->texs *= 2;
869	}
870		1483
871	{	1484	{
872	maptex *tex = self->tex + texid;	1485	maptex *tex = self->tex + texid;
873		1486
874	tex->name = name;	1487	tex->name = name;
…		…
879	tex->r = r;	1492	tex->r = r;
880	tex->g = g;	1493	tex->g = g;
881	tex->b = b;	1494	tex->b = b;
882	tex->a = a;	1495	tex->a = a;
883	}	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);
884	}	1506	}
885		1507
886	int	1508	int
887	ox (CFClient::Map self)	1509	ox (CFPlus::Map self)
888	ALIAS:	1510	ALIAS:
889	oy = 1	1511	oy = 1
		1512	x = 2
		1513	y = 3
		1514	w = 4
		1515	h = 5
890	CODE:	1516	CODE:
891	switch (ix)	1517	switch (ix)
892	{	1518	{
893	case 0: RETVAL = self->ox; break;	1519	case 0: RETVAL = self->ox; break;
894	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;
895	}	1525	}
896	OUTPUT:	1526	OUTPUT:
897	RETVAL	1527	RETVAL
898		1528
899	void	1529	void
900	scroll (CFClient::Map self, int dx, int dy)	1530	scroll (CFPlus::Map self, int dx, int dy)
901	CODE:	1531	CODE:
902	{	1532	{
903	if (dx > 0)	1533	if (dx > 0)
904	map_blank (self, self->x, self->y, dx - 1, self->h);	1534	map_blank (self, self->x, self->y, dx, self->h);
905	else if (dx < 0)	1535	else if (dx < 0)
906	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);
907		1537
908	if (dy > 0)	1538	if (dy > 0)
909	map_blank (self, self->x, self->y, self->w, dy - 1);	1539	map_blank (self, self->x, self->y, self->w, dy);
910	else if (dy < 0)	1540	else if (dy < 0)
911	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);
912		1542
913	self->ox += dx; self->x += dx;	1543	self->ox += dx; self->x += dx;
914	self->oy += dy; self->y += dy;	1544	self->oy += dy; self->y += dy;
915		1545
916	while (self->y < 0)	1546	while (self->y < 0)
…		…
920	self->rows += MAP_EXTEND_Y;	1550	self->rows += MAP_EXTEND_Y;
921	self->y += MAP_EXTEND_Y;	1551	self->y += MAP_EXTEND_Y;
922	}	1552	}
923	}	1553	}
924		1554
925	void	1555	SV *
926	map1a_update (CFClient::Map self, SV *data_)	1556	map1a_update (CFPlus::Map self, SV *data_, int extmap)
927	CODE:	1557	CODE:
928	{	1558	{
929	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1559	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
930	uint8_t data_end = (uint8_t )SvEND (data_);	1560	uint8_t data_end = (uint8_t )SvEND (data_);
931	mapcell *cell;	1561	mapcell *cell;
932	int x, y, flags;	1562	int x, y, z, flags;
		1563	AV *missing = newAV ();
		1564	RETVAL = newRV_noinc ((SV *)missing);
933		1565
934	while (data < data_end)	1566	while (data < data_end - 1)
935	{	1567	{
936	flags = (data [0] << 8) + data [1]; data += 2;	1568	flags = (data [0] << 8) + data [1]; data += 2;
937		1569
938	x = ((flags >> 10) & 63) + self->x;	1570	x = self->x + ((flags >> 10) & 63);
939	y = ((flags >> 4) & 63) + self->y;	1571	y = self->y + ((flags >> 4) & 63);
940		1572
941	cell = map_get_cell (self, x, y);	1573	cell = map_get_cell (self, x, y);
942		1574
943	if (flags & 15)	1575	if (flags & 15)
944	{	1576	{
945	if (cell->darkness < 0)	1577	if (!cell->darkness)
946	{	1578	{
		1579	memset (cell, 0, sizeof (*cell));
947	cell->darkness = 0;	1580	cell->darkness = 256;
948	cell->face [0] = 0;
949	cell->face [1] = 0;
950	cell->face [2] = 0;
951	}	1581	}
952		1582
953	cell->darkness = flags & 8 ? *data++ : 255;
954
955	//TODO: don't trust server data to be in-range(!)	1583	//TODO: don't trust server data to be in-range(!)
956		1584
957	if (flags & 4)	1585	if (flags & 8)
958	{	1586	{
959	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;
960	}	1623	}
961		1624
		1625	for (z = 0; z <= 2; ++z)
962	if (flags & 2)	1626	if (flags & (4 >> z))
963	{	1627	{
964	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	}
965	}	1645	}
966
967	if (flags & 1)
968	{
969	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
970	}
971	}	1646	}
972	else	1647	else
973	cell->darkness = -1;	1648	cell->darkness = 0;
974	}	1649	}
975	}	1650	}
		1651	OUTPUT:
		1652	RETVAL
976		1653
977	SV *	1654	SV *
978	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)
979	CODE:	1656	CODE:
980	{	1657	{
981	int x1, x;	1658	int x1, x;
982	int y1, y;	1659	int y1, y;
983	int z;	1660	int z;
…		…
1004	{	1681	{
1005	mapcell *cell = row->col + (x - row->c0);	1682	mapcell *cell = row->col + (x - row->c0);
1006		1683
1007	for (z = 0; z <= 0; z++)	1684	for (z = 0; z <= 0; z++)
1008	{	1685	{
1009	mapface face = cell->face [z];
1010
1011	if (face)
1012	{
1013	maptex tex = self->tex [face];	1686	maptex tex = self->tex [cell->tile [z]];
1014	int a0 = 255 - tex.a;	1687	int a0 = 255 - tex.a;
1015	int a1 = tex.a;	1688	int a1 = tex.a;
1016		1689
1017	r = (r * a0 + tex.r * a1) / 255;	1690	r = (r * a0 + tex.r * a1) / 255;
1018	g = (g * a0 + tex.g * a1) / 255;	1691	g = (g * a0 + tex.g * a1) / 255;
1019	b = (b * a0 + tex.b * a1) / 255;	1692	b = (b * a0 + tex.b * a1) / 255;
1020	a = (a * a0 + tex.a * a1) / 255;	1693	a = (a * a0 + tex.a * a1) / 255;
1021	}
1022	}	1694	}
1023	}	1695	}
1024		1696
1025	*map++ = (r )	1697	*map++ = (r )
1026	\| (g << 8)	1698	\| (g << 8)
…		…
1033	}	1705	}
1034	OUTPUT:	1706	OUTPUT:
1035	RETVAL	1707	RETVAL
1036		1708
1037	void	1709	void
1038	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)
1039	PPCODE:	1711	CODE:
1040	{	1712	{
1041	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;
1042	int x, y, z;	1717	int x, y, z;
1043	int last_name;	1718	int last_name;
1044	mapface face;
1045	int sw4 = (sw + 3) & ~3;
1046	SV darkness_sv = sv_2mortal (newSV (sw4 sh));
1047	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);
1048		1719
1049	memset (darkness, 255, sw4 * sh);	1720	// thats current max. sorry.
1050	SvPOK_only (darkness_sv);	1721	if (sw > 255) sw = 255;
1051	SvCUR_set (darkness_sv, sw4 * sh);	1722	if (sh > 255) sh = 255;
1052		1723
1053	vx = self->x + (self->w - sw) / 2 - shift_x;	1724	// clear key, in case of extra padding
1054	vy = self->y + (self->h - sh) / 2 - shift_y;	1725	memset (&skey, 0, sizeof (skey));
1055
1056	/*
1057	int vx = self->vx = self->w >= sw
1058	? self->x + (self->w - sw) / 2
1059	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1060
1061	int vy = self->vy = self->h >= sh
1062	? self->y + (self->h - sh) / 2
1063	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1064	*/
1065		1726
1066	glColor4ub (255, 255, 255, 255);	1727	glColor4ub (255, 255, 255, 255);
1067		1728
		1729	glEnable (GL_BLEND);
1068	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1730	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1069	glEnable (GL_BLEND);
1070	glEnable (GL_TEXTURE_2D);	1731	glEnable (GL_TEXTURE_2D);
1071	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1732	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1072		1733
1073	glBegin (GL_QUADS);	1734	glBegin (GL_QUADS);
1074		1735
1075	last_name = 0;	1736	last_name = -1;
1076		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
1077	for (z = 0; z < 3; z++)	1763	for (z = 0; z <= 2; z++)
		1764	{
		1765	memset (smooth_level, 0, sizeof (smooth_level));
		1766
1078	for (y = 0; y < sh; y++)	1767	for (y = 0; y < sh; y++)
1079	if (0 <= y + vy && y + vy < self->rows)	1768	if (0 <= y + my && y + my < self->rows)
1080	{	1769	{
1081	maprow *row = self->row + (y + vy);	1770	maprow *row = self->row + (y + my);
1082		1771
1083	for (x = 0; x < sw; x++)	1772	for (x = 0; x < sw; x++)
1084	if (row->c0 <= x + vx && x + vx < row->c1)	1773	if (row->c0 <= x + mx && x + mx < row->c1)
1085	{	1774	{
1086	mapcell *cell = row->col + (x + vx - row->c0);	1775	mapcell *cell = row->col + (x + mx - row->c0);
1087
1088	darkness[y * sw4 + x] = cell->darkness < 0
1089	? 255 - FOW_DARKNESS
1090	: 255 - cell->darkness;
1091
1092	face = cell->face [z];	1776	tileid tile = cell->tile [z];
1093		1777
1094	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))
1095	{	1875	{
1096	maptex tex = self->tex [face];	1876	int level = (w << 5) \| b;
		1877	HE *he;
1097		1878
1098	int px = (x + 1) * 32 - tex.w;	1879	hv_iterinit (smooth);
1099	int py = (y + 1) * 32 - tex.h;	1880	while ((he = hv_iternext (smooth)))
1100
1101	if (last_name != tex.name)
1102	{	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
1103	glEnd ();	1904	glEnd ();
1104	last_name = tex.name;
1105	glBindTexture (GL_TEXTURE_2D, last_name);	1905	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);
1106	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	}
1107	}	1929	}
1108
1109	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1110	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1111	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1112	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1113	}	1930	}
1114	}
1115	}	1931	}
		1932	}
		1933
		1934	hv_clear (smooth);
		1935	}
1116		1936
1117	glEnd ();	1937	glEnd ();
1118		1938
1119	glDisable (GL_TEXTURE_2D);	1939	glDisable (GL_TEXTURE_2D);
1120	glDisable (GL_BLEND);	1940	glDisable (GL_BLEND);
1121		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
1122	EXTEND (SP, 3);	2109	EXTEND (SP, 3);
1123	PUSHs (sv_2mortal (newSViv (sw4)));	2110	PUSHs (sv_2mortal (newSViv (sw34)));
1124	PUSHs (sv_2mortal (newSViv (sh)));	2111	PUSHs (sv_2mortal (newSViv (sh3)));
1125	PUSHs (darkness_sv);	2112	PUSHs (darkness3_sv);
1126	}	2113	}
1127		2114
1128	SV *	2115	SV *
1129	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)
1130	CODE:	2117	CODE:
1131	{	2118	{
1132	int x, y, x1, y1;	2119	int x, y, x1, y1;
1133	SV data_sv = newSV (w h * 7 + 5);	2120	SV data_sv = newSV (w h * 7 + 5);
1134	uint8_t data = (uint8_t )SvPVX (data_sv);	2121	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1159	if (row && row->c0 <= x && x < row->c1)	2146	if (row && row->c0 <= x && x < row->c1)
1160	{	2147	{
1161	mapcell *cell = row->col + (x - row->c0);	2148	mapcell *cell = row->col + (x - row->c0);
1162	uint8_t flags = 0;	2149	uint8_t flags = 0;
1163		2150
1164	if (cell->face [0]) flags \|= 1;	2151	if (cell->tile [0]) flags \|= 1;
1165	if (cell->face [1]) flags \|= 2;	2152	if (cell->tile [1]) flags \|= 2;
1166	if (cell->face [2]) flags \|= 4;	2153	if (cell->tile [2]) flags \|= 4;
1167		2154
1168	*data++ = flags;	2155	*data++ = flags;
1169		2156
1170	if (flags & 1)	2157	if (flags & 1)
1171	{	2158	{
		2159	tileid tile = cell->tile [0];
1172	*data++ = cell->face [0] >> 8;	2160	*data++ = tile >> 8;
1173	*data++ = cell->face [0];	2161	*data++ = tile;
1174	}	2162	}
1175		2163
1176	if (flags & 2)	2164	if (flags & 2)
1177	{	2165	{
		2166	tileid tile = cell->tile [1];
1178	*data++ = cell->face [1] >> 8;	2167	*data++ = tile >> 8;
1179	*data++ = cell->face [1];	2168	*data++ = tile;
1180	}	2169	}
1181		2170
1182	if (flags & 4)	2171	if (flags & 4)
1183	{	2172	{
		2173	tileid tile = cell->tile [2];
1184	*data++ = cell->face [2] >> 8;	2174	*data++ = tile >> 8;
1185	*data++ = cell->face [2];	2175	*data++ = tile;
1186	}	2176	}
1187	}	2177	}
1188	else	2178	else
1189	*data++ = 0;	2179	*data++ = 0;
1190	}	2180	}
…		…
1196	}	2186	}
1197	OUTPUT:	2187	OUTPUT:
1198	RETVAL	2188	RETVAL
1199		2189
1200	void	2190	void
1201	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)
1202	PPCODE:	2192	PPCODE:
1203	{	2193	{
1204	int x, y, z;	2194	int x, y, z;
1205	int w, h;	2195	int w, h;
1206	int x1, y1;	2196	int x1, y1;
…		…
1230	{	2220	{
1231	uint8_t flags = *data++;	2221	uint8_t flags = *data++;
1232		2222
1233	if (flags)	2223	if (flags)
1234	{	2224	{
1235	mapface face[3] = { 0, 0, 0 };
1236
1237	mapcell *cell = row_get_cell (row, x);	2225	mapcell *cell = row_get_cell (row, x);
		2226	tileid tile[3] = { 0, 0, 0 };
1238		2227
1239	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2228	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1240	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2229	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1241	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2230	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1242		2231
1243	if (cell->darkness <= 0)	2232	if (cell->darkness == 0)
1244	{	2233	{
1245	cell->darkness = -1;	2234	cell->darkness = 0;
1246		2235
1247	for (z = 0; z <= 2; z++)	2236	for (z = 0; z <= 2; z++)
1248	{	2237	{
1249	cell->face[z] = face[z];	2238	tileid t = tile [z];
1250		2239
1251	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2240	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2241	{
1252	XPUSHs (sv_2mortal (newSViv (face[z])));	2242	XPUSHs (sv_2mortal (newSViv (t)));
		2243	need_texid (self, t);
		2244	}
		2245
		2246	cell->tile [z] = t;
1253	}	2247	}
1254	}	2248	}
1255	}	2249	}
1256	}	2250	}
1257	}	2251	}
1258	}	2252	}
1259		2253
1260	MODULE = CFClient PACKAGE = CFClient::MixChunk	2254	MODULE = CFPlus PACKAGE = CFPlus::RW
1261		2255
1262	CFClient::MixChunk	2256	CFPlus::RW
1263	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)
1264	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:
1265	RETVAL = Mix_LoadWAV (path);	2372	RETVAL = Mix_LoadWAV_RW (rwops, 1);
1266	OUTPUT:	2373	OUTPUT:
1267	RETVAL	2374	RETVAL
1268		2375
1269	void	2376	void
1270	DESTROY (CFClient::MixChunk self)	2377	DESTROY (CFPlus::MixChunk self)
1271	CODE:	2378	CODE:
1272	Mix_FreeChunk (self);	2379	Mix_FreeChunk (self);
1273		2380
1274	int	2381	int
1275	volume (CFClient::MixChunk self, int volume = -1)	2382	volume (CFPlus::MixChunk self, int volume = -1)
1276	CODE:	2383	CODE:
		2384	if (items > 1)
		2385	volume = CLAMP (volume, 0, 128);
1277	RETVAL = Mix_VolumeChunk (self, volume);	2386	RETVAL = Mix_VolumeChunk (self, volume);
1278	OUTPUT:	2387	OUTPUT:
1279	RETVAL	2388	RETVAL
1280		2389
1281	int	2390	CFPlus::Channel
1282	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)
1283	CODE:	2392	CODE:
		2393	{
1284	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2394	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
1285	OUTPUT:	2395
1286	RETVAL	2396	if (RETVAL < 0)
		2397	XSRETURN_UNDEF;
1287		2398
		2399	if (channel < 0)
		2400	{
		2401	Mix_UnregisterAllEffects (RETVAL);
		2402	Mix_Volume (RETVAL, 128);
		2403	}
		2404	}
		2405	OUTPUT:
		2406	RETVAL
		2407
1288	MODULE = CFClient PACKAGE = CFClient::MixMusic	2408	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1289		2409
1290	int	2410	int
1291	volume (int volume = -1)	2411	volume (int volume = -1)
		2412	PROTOTYPE: ;$
1292	CODE:	2413	CODE:
		2414	if (items > 0)
		2415	volume = CLAMP (volume, 0, 128);
1293	RETVAL = Mix_VolumeMusic (volume);	2416	RETVAL = Mix_VolumeMusic (volume);
1294	OUTPUT:	2417	OUTPUT:
1295	RETVAL	2418	RETVAL
1296		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
1297	CFClient::MixMusic	2430	CFPlus::MixMusic
1298	new_from_file (SV class, char path)	2431	new (SV *class, CFPlus::RW rwops)
1299	CODE:	2432	CODE:
1300	RETVAL = Mix_LoadMUS (path);	2433	RETVAL = Mix_LoadMUS_RW (rwops);
1301	OUTPUT:	2434	OUTPUT:
1302	RETVAL	2435	RETVAL
1303		2436
1304	void	2437	void
1305	DESTROY (CFClient::MixMusic self)	2438	DESTROY (CFPlus::MixMusic self)
1306	CODE:	2439	CODE:
1307	Mix_FreeMusic (self);	2440	Mix_FreeMusic (self);
1308		2441
1309	int	2442	int
1310	play (CFClient::MixMusic self, int loops = -1)	2443	play (CFPlus::MixMusic self, int loops = -1)
1311	CODE:	2444	CODE:
1312	RETVAL = Mix_PlayMusic (self, loops);	2445	RETVAL = Mix_PlayMusic (self, loops);
1313	OUTPUT:	2446	OUTPUT:
1314	RETVAL	2447	RETVAL
1315		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
1316	MODULE = CFClient PACKAGE = CFClient::OpenGL	2454	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2455
		2456	PROTOTYPES: ENABLE
1317		2457
1318	BOOT:	2458	BOOT:
1319	{	2459	{
1320	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2460	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1321	static const struct {	2461	static const struct {
1322	const char *name;	2462	const char *name;
1323	IV iv;	2463	IV iv;
1324	} *civ, const_iv[] = {	2464	} *civ, const_iv[] = {
1325	# 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),
1326	const_iv (GL_COLOR_MATERIAL),	2469	const_iv (GL_COLOR_MATERIAL),
1327	const_iv (GL_SMOOTH),	2470	const_iv (GL_SMOOTH),
1328	const_iv (GL_FLAT),	2471	const_iv (GL_FLAT),
		2472	const_iv (GL_DITHER),
1329	const_iv (GL_BLEND),	2473	const_iv (GL_BLEND),
		2474	const_iv (GL_CULL_FACE),
		2475	const_iv (GL_SCISSOR_TEST),
		2476	const_iv (GL_DEPTH_TEST),
		2477	const_iv (GL_ALPHA_TEST),
		2478	const_iv (GL_NORMALIZE),
		2479	const_iv (GL_RESCALE_NORMAL),
		2480	const_iv (GL_FRONT),
		2481	const_iv (GL_BACK),
		2482	const_iv (GL_AUX0),
1330	const_iv (GL_AND),	2483	const_iv (GL_AND),
		2484	const_iv (GL_ONE),
		2485	const_iv (GL_ZERO),
1331	const_iv (GL_SRC_ALPHA),	2486	const_iv (GL_SRC_ALPHA),
		2487	const_iv (GL_DST_ALPHA),
1332	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2488	const_iv (GL_ONE_MINUS_SRC_ALPHA),
		2489	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2490	const_iv (GL_SRC_ALPHA_SATURATE),
1333	const_iv (GL_RGB),	2491	const_iv (GL_RGB),
1334	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),
1335	const_iv (GL_UNSIGNED_BYTE),	2496	const_iv (GL_UNSIGNED_BYTE),
1336	const_iv (GL_ALPHA4),	2497	const_iv (GL_UNSIGNED_SHORT),
		2498	const_iv (GL_UNSIGNED_INT),
1337	const_iv (GL_ALPHA),	2499	const_iv (GL_ALPHA),
		2500	const_iv (GL_INTENSITY),
		2501	const_iv (GL_LUMINANCE),
		2502	const_iv (GL_LUMINANCE_ALPHA),
1338	const_iv (GL_FLOAT),	2503	const_iv (GL_FLOAT),
1339	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2504	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1340	const_iv (GL_COMPILE),	2505	const_iv (GL_COMPILE),
		2506	const_iv (GL_PROXY_TEXTURE_1D),
		2507	const_iv (GL_PROXY_TEXTURE_2D),
1341	const_iv (GL_TEXTURE_1D),	2508	const_iv (GL_TEXTURE_1D),
1342	const_iv (GL_TEXTURE_2D),	2509	const_iv (GL_TEXTURE_2D),
1343	const_iv (GL_TEXTURE_ENV),	2510	const_iv (GL_TEXTURE_ENV),
1344	const_iv (GL_TEXTURE_MAG_FILTER),	2511	const_iv (GL_TEXTURE_MAG_FILTER),
1345	const_iv (GL_TEXTURE_MIN_FILTER),	2512	const_iv (GL_TEXTURE_MIN_FILTER),
1346	const_iv (GL_TEXTURE_ENV_MODE),	2513	const_iv (GL_TEXTURE_ENV_MODE),
1347	const_iv (GL_TEXTURE_WRAP_S),	2514	const_iv (GL_TEXTURE_WRAP_S),
1348	const_iv (GL_TEXTURE_WRAP_T),	2515	const_iv (GL_TEXTURE_WRAP_T),
		2516	const_iv (GL_REPEAT),
1349	const_iv (GL_CLAMP),	2517	const_iv (GL_CLAMP),
1350	const_iv (GL_REPEAT),	2518	const_iv (GL_CLAMP_TO_EDGE),
1351	const_iv (GL_NEAREST),	2519	const_iv (GL_NEAREST),
1352	const_iv (GL_LINEAR),	2520	const_iv (GL_LINEAR),
1353	const_iv (GL_NEAREST_MIPMAP_NEAREST),	2521	const_iv (GL_NEAREST_MIPMAP_NEAREST),
1354	const_iv (GL_LINEAR_MIPMAP_NEAREST),	2522	const_iv (GL_LINEAR_MIPMAP_NEAREST),
1355	const_iv (GL_NEAREST_MIPMAP_LINEAR),	2523	const_iv (GL_NEAREST_MIPMAP_LINEAR),
1356	const_iv (GL_LINEAR_MIPMAP_LINEAR),	2524	const_iv (GL_LINEAR_MIPMAP_LINEAR),
1357	const_iv (GL_GENERATE_MIPMAP),	2525	const_iv (GL_GENERATE_MIPMAP),
1358	const_iv (GL_LINEAR),
1359	const_iv (GL_MODULATE),	2526	const_iv (GL_MODULATE),
		2527	const_iv (GL_DECAL),
1360	const_iv (GL_REPLACE),	2528	const_iv (GL_REPLACE),
		2529	const_iv (GL_DEPTH_BUFFER_BIT),
1361	const_iv (GL_COLOR_BUFFER_BIT),	2530	const_iv (GL_COLOR_BUFFER_BIT),
1362	const_iv (GL_PROJECTION),	2531	const_iv (GL_PROJECTION),
1363	const_iv (GL_MODELVIEW),	2532	const_iv (GL_MODELVIEW),
1364	const_iv (GL_COLOR_LOGIC_OP),	2533	const_iv (GL_COLOR_LOGIC_OP),
		2534	const_iv (GL_SEPARABLE_2D),
1365	const_iv (GL_CONVOLUTION_2D),	2535	const_iv (GL_CONVOLUTION_2D),
1366	const_iv (GL_CONVOLUTION_BORDER_MODE),	2536	const_iv (GL_CONVOLUTION_BORDER_MODE),
1367	const_iv (GL_CONSTANT_BORDER),	2537	const_iv (GL_CONSTANT_BORDER),
		2538	const_iv (GL_POINTS),
1368	const_iv (GL_LINES),	2539	const_iv (GL_LINES),
		2540	const_iv (GL_LINE_STRIP),
		2541	const_iv (GL_LINE_LOOP),
1369	const_iv (GL_QUADS),	2542	const_iv (GL_QUADS),
		2543	const_iv (GL_QUAD_STRIP),
		2544	const_iv (GL_TRIANGLES),
		2545	const_iv (GL_TRIANGLE_STRIP),
		2546	const_iv (GL_TRIANGLE_FAN),
1370	const_iv (GL_LINE_LOOP),	2547	const_iv (GL_POLYGON),
1371	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),
1372	const_iv (GL_FASTEST),	2553	const_iv (GL_FASTEST),
		2554	const_iv (GL_DONT_CARE),
		2555	const_iv (GL_NICEST),
		2556	const_iv (GL_V2F),
		2557	const_iv (GL_V3F),
		2558	const_iv (GL_T2F_V3F),
		2559	const_iv (GL_T2F_N3F_V3F),
1373	# undef const_iv	2560	# undef const_iv
1374	};	2561	};
1375		2562
1376	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; )
1377	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);
1378	}	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
1379		2604
1380	int glGetError ()	2605	int glGetError ()
		2606
		2607	void glFinish ()
1381		2608
1382	void glClear (int mask)	2609	void glClear (int mask)
1383		2610
1384	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)
1385	PROTOTYPE: @	2612	PROTOTYPE: @
…		…
1392		2619
1393	void glHint (int target, int mode)	2620	void glHint (int target, int mode)
1394		2621
1395	void glBlendFunc (int sfactor, int dfactor)	2622	void glBlendFunc (int sfactor, int dfactor)
1396		2623
		2624	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
		2625	CODE:
		2626	gl_BlendFuncSeparate (sa, da, saa, daa);
		2627
		2628	void glDepthMask (int flag)
		2629
1397	void glLogicOp (int opcode)	2630	void glLogicOp (int opcode)
1398		2631
		2632	void glColorMask (int red, int green, int blue, int alpha)
		2633
1399	void glMatrixMode (int mode)	2634	void glMatrixMode (int mode)
1400		2635
1401	void glPushMatrix ()	2636	void glPushMatrix ()
1402		2637
1403	void glPopMatrix ()	2638	void glPopMatrix ()
1404		2639
1405	void glLoadIdentity ()	2640	void glLoadIdentity ()
1406		2641
		2642	void glDrawBuffer (int buffer)
		2643
		2644	void glReadBuffer (int buffer)
		2645
		2646	# near_ and far_ are due to microsofts buggy "c" compiler
		2647	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
		2648
		2649	# near_ and far_ are due to microsofts buggy "c" compiler
1407	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
1408		2653
1409	void glViewport (int x, int y, int width, int height)	2654	void glViewport (int x, int y, int width, int height)
		2655
		2656	void glScissor (int x, int y, int width, int height)
1410		2657
1411	void glTranslate (float x, float y, float z = 0.)	2658	void glTranslate (float x, float y, float z = 0.)
1412	CODE:	2659	CODE:
1413	glTranslatef (x, y, z);	2660	glTranslatef (x, y, z);
1414		2661
…		…
1418		2665
1419	void glRotate (float angle, float x, float y, float z)	2666	void glRotate (float angle, float x, float y, float z)
1420	CODE:	2667	CODE:
1421	glRotatef (angle, x, y, z);	2668	glRotatef (angle, x, y, z);
1422		2669
1423	void glBegin (int mode)
1424
1425	void glEnd ()
1426
1427	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)
1428	PROTOTYPE: @	2671	ALIAS:
		2672	glColor_premultiply = 1
1429	CODE:	2673	CODE:
		2674	if (ix)
		2675	{
		2676	r *= a;
		2677	g *= a;
		2678	b *= a;
		2679	}
		2680	// microsoft visual "c" rounds instead of truncating...
1430	glColor4f (r, g, b, a);	2681	glColor4f (r, g, b, a);
		2682
		2683	void glRasterPos (float x, float y, float z = 0.)
		2684	CODE:
		2685	glRasterPos3f (0, 0, z);
		2686	glBitmap (0, 0, 0, 0, x, y, 0);
1431		2687
1432	void glVertex (float x, float y, float z = 0.)	2688	void glVertex (float x, float y, float z = 0.)
1433	CODE:	2689	CODE:
1434	glVertex3f (x, y, z);	2690	glVertex3f (x, y, z);
1435		2691
1436	void glTexCoord (float s, float t)	2692	void glTexCoord (float s, float t)
1437	CODE:	2693	CODE:
1438	glTexCoord2f (s, t);	2694	glTexCoord2f (s, t);
1439		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
1440	void glTexEnv (int target, int pname, float param)	2716	void glTexEnv (int target, int pname, float param)
1441	CODE:	2717	CODE:
1442	glTexEnvf (target, pname, param);	2718	glTexEnvf (target, pname, param);
1443		2719
1444	void glTexParameter (int target, int pname, float param)	2720	void glTexParameter (int target, int pname, float param)
…		…
1447		2723
1448	void glBindTexture (int target, int name)	2724	void glBindTexture (int target, int name)
1449		2725
1450	void glConvolutionParameter (int target, int pname, float params)	2726	void glConvolutionParameter (int target, int pname, float params)
1451	CODE:	2727	CODE:
		2728	if (gl.ConvolutionParameterf)
1452	glConvolutionParameterf (target, pname, params);	2729	gl.ConvolutionParameterf (target, pname, params);
1453		2730
1454	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)
		2732	CODE:
		2733	if (gl.ConvolutionFilter2D)
		2734	gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data);
		2735
		2736	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
		2737	CODE:
		2738	if (gl.SeparableFilter2D)
		2739	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1455		2740
1456	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)
1457		2742
1458	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)
		2744
		2745	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2746
		2747	void glPixelZoom (float x, float y)
		2748
		2749	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1459		2750
1460	int glGenTexture ()	2751	int glGenTexture ()
1461	CODE:	2752	CODE:
1462	{	2753	RETVAL = gen_texture ();
1463	GLuint name;
1464	glGenTextures (1, &name);
1465	RETVAL = name;
1466	}
1467	OUTPUT:	2754	OUTPUT:
1468	RETVAL	2755	RETVAL
1469		2756
1470	void glDeleteTexture (int name)	2757	void glDeleteTexture (int name)
1471	CODE:	2758	CODE:
1472	{
1473	GLuint name_ = name;
1474	glDeleteTextures (1, &name_);	2759	del_texture (name);
1475	}	2760
1476
1477	int glGenList ()	2761	int glGenList ()
1478	CODE:	2762	CODE:
1479	RETVAL = glGenLists (1);	2763	RETVAL = glGenLists (1);
1480	OUTPUT:	2764	OUTPUT:
1481	RETVAL	2765	RETVAL
…		…
1488		2772
1489	void glEndList ()	2773	void glEndList ()
1490		2774
1491	void glCallList (int list)	2775	void glCallList (int list)
1492		2776
		2777	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
		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

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.63 by root, Mon Apr 24 06:05:33 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 1.63 by root, Mon Apr 24 06:05:33 2006 UTC vs.
Revision 1.221 by root, Fri Aug 10 04:02:13 2007 UTC