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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.127 by root, Wed Jul 5 00:16:44 2006 UTC vs.
Revision 1.225 by root, Sat Aug 11 12:07:54 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
		27	#endif
		28
		29	#include <assert.h>
12	#include <math.h>	30	#include <math.h>
13	#include <string.h>	31	#include <string.h>
14	#include <stdio.h>	32	#include <stdio.h>
15	#include <stdlib.h>	33	#include <stdlib.h>
16		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
17	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
18	#include <SDL_endian.h>	39	#include <SDL_endian.h>
19	#include <SDL_image.h>	40	#include <SDL_image.h>
20	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
22		43
31	# include <sys/types.h>	52	# include <sys/types.h>
32	# include <sys/socket.h>	53	# include <sys/socket.h>
33	# include <netinet/in.h>	54	# include <netinet/in.h>
34	# include <netinet/tcp.h>	55	# include <netinet/tcp.h>
35	# include <inttypes.h>	56	# include <inttypes.h>
36	#else
37	typedef unsigned char uint8_t;
38	typedef unsigned short uint16_t;
39	typedef unsigned int uint32_t;
40	typedef signed char int8_t;
41	typedef signed short int16_t;
42	typedef signed int int32_t;
43	#endif	57	#endif
44		58
45	#include "glext.h"
46
47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48		60
49	#define FOW_DARKNESS 32	61	#define FOW_DARKNESS 32
50		62
51	#define MAP_EXTEND_X 32	63	#define MAP_EXTEND_X 32
52	#define MAP_EXTEND_Y 512	64	#define MAP_EXTEND_Y 512
…		…
57	# define PARACHUTE SDL_INIT_NOPARACHUTE	69	# define PARACHUTE SDL_INIT_NOPARACHUTE
58	#else	70	#else
59	# define PARACHUTE 0	71	# define PARACHUTE 0
60	#endif	72	#endif
61		73
		74	static AV *texture_av;
		75
62	static struct	76	static struct
63	{	77	{
64	#define GL_FUNC(ptr,name) ptr name;	78	#define GL_FUNC(ptr,name) ptr name;
65	#include "glfunc.h"	79	#include "glfunc.h"
66	#undef GL_FUNC	80	#undef GL_FUNC
67	} gl;	81	} gl;
68		82
		83	static void
69	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	84	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
70	{	85	{
71	if (gl.BlendFuncSeparate)	86	if (gl.BlendFuncSeparate)
72	gl.BlendFuncSeparate (sa, da, saa, daa);	87	gl.BlendFuncSeparate (sa, da, saa, daa);
73	else if (gl.BlendFuncSeparateEXT)	88	else if (gl.BlendFuncSeparateEXT)
74	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	89	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
75	else	90	else
76	glBlendFunc (sa, da);	91	glBlendFunc (sa, da);
77	}	92	}
78		93
		94	static GLuint
		95	gen_texture ()
		96	{
		97	GLuint name;
		98
		99	if (AvFILL (texture_av) >= 0)
		100	name = (GLuint)(size_t)av_pop (texture_av);
		101	else
		102	glGenTextures (1, &name);
		103
		104	return name;
		105	}
		106
		107	static void
		108	del_texture (GLuint name)
		109	{
		110	/* make a half-assed attempt at returning the memory used by the texture */
		111	/* textures are frequently being reused by cfplus anyway */
		112	/glBindTexture (GL_TEXTURE_2D, name);/
		113	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		114	av_push (texture_av, (SV *)(size_t)name);
		115	glDeleteTextures (1, &name);
		116	}
		117
79	#include "texcache.c"	118	#include "texcache.c"
		119	#include "rendercache.c"
80		120
81	#include "pango-font.c"	121	#include "pango-font.c"
82	#include "pango-fontmap.c"	122	#include "pango-fontmap.c"
83	#include "pango-render.c"	123	#include "pango-render.c"
84		124
		125	typedef IV CFPlus__Channel;
		126	typedef SDL_RWops *CFPlus__RW;
85	typedef Mix_Chunk *CFClient__MixChunk;	127	typedef Mix_Chunk *CFPlus__MixChunk;
86	typedef Mix_Music *CFClient__MixMusic;	128	typedef Mix_Music *CFPlus__MixMusic;
87		129
88	typedef PangoFontDescription *CFClient__Font;	130	typedef PangoFontDescription *CFPlus__Font;
89		131
90	static int	132	static int
91	shape_attr_p (PangoLayoutRun *run)	133	shape_attr_p (PangoLayoutRun *run)
92	{	134	{
93	GSList *attrs = run->item->analysis.extra_attrs;	135	GSList *attrs = run->item->analysis.extra_attrs;
…		…
107		149
108	typedef struct cf_layout {	150	typedef struct cf_layout {
109	PangoLayout *pl;	151	PangoLayout *pl;
110	float r, g, b, a; // default color for rgba mode	152	float r, g, b, a; // default color for rgba mode
111	int base_height;	153	int base_height;
112	CFClient__Font font;	154	CFPlus__Font font;
		155	rc_t *rc;
113	} *CFClient__Layout;	156	} *CFPlus__Layout;
114		157
115	static CFClient__Font default_font;	158	static CFPlus__Font default_font;
116	static PangoContext *opengl_context;	159	static PangoContext *opengl_context;
117	static PangoFontMap *opengl_fontmap;	160	static PangoFontMap *opengl_fontmap;
118		161
119	static void	162	static void
120	substitute_func (FcPattern *pattern, gpointer data)	163	substitute_func (FcPattern *pattern, gpointer data)
…		…
125	#endif	168	#endif
126	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
127	}	170	}
128		171
129	static void	172	static void
130	layout_update_font (CFClient__Layout self)	173	layout_update_font (CFPlus__Layout self)
131	{	174	{
132	/* use a random scale factor to account for unknown descenders, 0.8 works	175	/* use a random scale factor to account for unknown descenders, 0.8 works
133	* reasonably well with bitstream vera	176	* reasonably well with bitstream vera
134	*/	177	*/
135	PangoFontDescription *font = self->font ? self->font : default_font;	178	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
139		182
140	pango_layout_set_font_description (self->pl, font);	183	pango_layout_set_font_description (self->pl, font);
141	}	184	}
142		185
143	static void	186	static void
144	layout_get_pixel_size (CFClient__Layout self, int w, int h)	187	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
145	{	188	{
		189	PangoRectangle rect;
		190
		191	// get_pixel_* wrongly rounds down
146	pango_layout_get_pixel_size (self->pl, w, h);	192	pango_layout_get_extents (self->pl, 0, &rect);
147		193
148	if (!w) w = 1;	194	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
149	if (!h) h = 1;	195	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
150		196
151	w = (w + 3) & ~3;	197	if (!rect.width) rect.width = 1;
152	}	198	if (!rect.height) rect.height = 1;
153		199
		200	*w = rect.width;
		201	*h = rect.height;
		202	}
		203
		204	typedef uint16_t tileid;
154	typedef uint16_t mapface;	205	typedef uint16_t faceid;
155		206
156	typedef struct {	207	typedef struct {
157	GLint name;	208	int name;
158	int w, h;	209	int w, h;
159	float s, t;	210	float s, t;
160	uint8_t r, g, b, a;	211	uint8_t r, g, b, a;
		212	tileid smoothtile;
		213	uint8_t smoothlevel;
161	} maptex;	214	} maptex;
162		215
163	typedef struct {	216	typedef struct {
		217	uint32_t player;
		218	tileid tile[3];
164	int16_t darkness;	219	uint16_t darkness;
165	mapface face[3];	220	uint8_t stat_width, stat_hp, flags, smoothmax;
166	} mapcell;	221	} mapcell;
167		222
168	typedef struct {	223	typedef struct {
169	int32_t c0, c1;	224	int32_t c0, c1;
170	mapcell *col;	225	mapcell *col;
171	} maprow;	226	} maprow;
172		227
173	typedef struct map {	228	typedef struct map {
174	int x, y, w, h;	229	int x, y, w, h;
175	int ox, oy; /* offset to virtual global coordinate system */	230	int ox, oy; /* offset to virtual global coordinate system */
176	int faces;	231	int faces; tileid *face2tile; // [faceid]
177	mapface *face;	232	int texs; maptex *tex; // [tileid]
178
179	int texs;
180	maptex *tex;
181		233
182	int32_t rows;	234	int32_t rows;
183	maprow *row;	235	maprow *row;
184	} *CFClient__Map;	236	} *CFPlus__Map;
185		237
186	static char *	238	static char *
187	prepend (char *ptr, int sze, int inc)	239	prepend (char *ptr, int sze, int inc)
188	{	240	{
189	char *p;	241	char *p;
…		…
206	}	258	}
207		259
208	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	260	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
209	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	261	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
210		262
		263	static void
		264	need_facenum (struct map *self, faceid face)
		265	{
		266	while (self->faces <= face)
		267	{
		268	Append (tileid, self->face2tile, self->faces, self->faces);
		269	self->faces *= 2;
		270	}
		271	}
		272
		273	static void
		274	need_texid (struct map *self, int texid)
		275	{
		276	while (self->texs <= texid)
		277	{
		278	Append (maptex, self->tex, self->texs, self->texs);
		279	self->texs *= 2;
		280	}
		281	}
		282
211	static maprow *	283	static maprow *
212	map_get_row (CFClient__Map self, int y)	284	map_get_row (CFPlus__Map self, int y)
213	{	285	{
214	if (0 > y)	286	if (0 > y)
215	{	287	{
216	int extend = - y + MAP_EXTEND_Y;	288	int extend = - y + MAP_EXTEND_Y;
217	Prepend (maprow, self->row, self->rows, extend);	289	Prepend (maprow, self->row, self->rows, extend);
…		…
255		327
256	return row->col + (x - row->c0);	328	return row->col + (x - row->c0);
257	}	329	}
258		330
259	static mapcell *	331	static mapcell *
260	map_get_cell (CFClient__Map self, int x, int y)	332	map_get_cell (CFPlus__Map self, int x, int y)
261	{	333	{
262	return row_get_cell (map_get_row (self, y), x);	334	return row_get_cell (map_get_row (self, y), x);
263	}	335	}
264		336
265	static void	337	static void
266	map_clear (CFClient__Map self)	338	map_clear (CFPlus__Map self)
267	{	339	{
268	int r;	340	int r;
269		341
270	for (r = 0; r < self->rows; r++)	342	for (r = 0; r < self->rows; r++)
271	Safefree (self->row[r].col);	343	Safefree (self->row[r].col);
…		…
279	self->row = 0;	351	self->row = 0;
280	self->rows = 0;	352	self->rows = 0;
281	}	353	}
282		354
283	static void	355	static void
284	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	356	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
285	{	357	{
286	int x, y;	358	int x, y;
287	maprow *row;	359	maprow *row;
		360	mapcell *cell;
288		361
289	for (y = y0; y < y0 + h; y++)	362	for (y = y0; y < y0 + h; y++)
290	if (y >= 0)	363	if (y >= 0)
291	{	364	{
292	if (y >= self->rows)	365	if (y >= self->rows)
…		…
298	if (x >= row->c0)	371	if (x >= row->c0)
299	{	372	{
300	if (x >= row->c1)	373	if (x >= row->c1)
301	break;	374	break;
302		375
303	row->col[x - row->c0].darkness = -1;	376	cell = row->col + x - row->c0;
		377
		378	cell->darkness = 0;
		379	cell->stat_hp = 0;
		380	cell->flags = 0;
		381	cell->player = 0;
304	}	382	}
305	}	383	}
		384	}
		385
		386	typedef struct {
		387	tileid tile;
		388	uint8_t x, y, level;
		389	} smooth_key;
		390
		391	static void
		392	smooth_or_bits (HV hv, smooth_key key, IV bits)
		393	{
		394	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		395
		396	if (SvIOK (*sv))
		397	SvIV_set (sv, SvIVX (sv) \| bits);
		398	else
		399	sv_setiv (*sv, bits);
306	}	400	}
307		401
308	static void	402	static void
309	music_finished (void)	403	music_finished (void)
310	{	404	{
…		…
346	n \|= n >> 16;	440	n \|= n >> 16;
347		441
348	return n + 1;	442	return n + 1;
349	}	443	}
350		444
		445	/* SDL should provide this, really. */
		446	#define SDLK_MODIFIER_MIN 300
		447	#define SDLK_MODIFIER_MAX 314
		448
		449	/******************************************************************************/
		450
		451	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		452	static GV *hover_gv;
		453
		454	static int
		455	within_widget (SV *widget, NV x, NV y)
		456	{
		457	HV *self;
		458	SV **svp;
		459	NV wx, ww, wy, wh;
		460
		461	if (!SvROK (widget))
		462	return 0;
		463
		464	self = (HV *)SvRV (widget);
		465
		466	if (SvTYPE (self) != SVt_PVHV)
		467	return 0;
		468
		469	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		470	if (y < wy)
		471	return 0;
		472
		473	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		474	if (y >= wy + wh)
		475	return 0;
		476
		477	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		478	if (x < wx)
		479	return 0;
		480
		481	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		482	if (x >= wx + ww)
		483	return 0;
		484
		485	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		486	if (!svp \|\| !SvTRUE (*svp))
		487	return 0;
		488
		489	return 1;
		490	}
		491
351	MODULE = CFClient PACKAGE = CFClient	492	MODULE = CFPlus PACKAGE = CFPlus
352		493
353	PROTOTYPES: ENABLE	494	PROTOTYPES: ENABLE
354		495
355	BOOT:	496	BOOT:
356	{	497	{
357	HV *stash = gv_stashpv ("CFClient", 1);	498	HV *stash = gv_stashpv ("CFPlus", 1);
358	static const struct {	499	static const struct {
359	const char *name;	500	const char *name;
360	IV iv;	501	IV iv;
361	} *civ, const_iv[] = {	502	} *civ, const_iv[] = {
362	# define const_iv(name) { # name, (IV)name }	503	# define const_iv(name) { # name, (IV)name }
		504	const_iv (SDLK_MODIFIER_MIN),
		505	const_iv (SDLK_MODIFIER_MAX),
		506
363	const_iv (SDL_ACTIVEEVENT),	507	const_iv (SDL_ACTIVEEVENT),
364	const_iv (SDL_KEYDOWN),	508	const_iv (SDL_KEYDOWN),
365	const_iv (SDL_KEYUP),	509	const_iv (SDL_KEYUP),
366	const_iv (SDL_MOUSEMOTION),	510	const_iv (SDL_MOUSEMOTION),
367	const_iv (SDL_MOUSEBUTTONDOWN),	511	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
376	const_iv (SDL_EVENT_RESERVEDA),	520	const_iv (SDL_EVENT_RESERVEDA),
377	const_iv (SDL_EVENT_RESERVEDB),	521	const_iv (SDL_EVENT_RESERVEDB),
378	const_iv (SDL_VIDEORESIZE),	522	const_iv (SDL_VIDEORESIZE),
379	const_iv (SDL_VIDEOEXPOSE),	523	const_iv (SDL_VIDEOEXPOSE),
380	const_iv (SDL_USEREVENT),	524	const_iv (SDL_USEREVENT),
		525
		526	const_iv (SDL_APPINPUTFOCUS),
		527	const_iv (SDL_APPMOUSEFOCUS),
		528	const_iv (SDL_APPACTIVE),
		529
381	const_iv (SDLK_KP0),	530	const_iv (SDLK_KP0),
382	const_iv (SDLK_KP1),	531	const_iv (SDLK_KP1),
383	const_iv (SDLK_KP2),	532	const_iv (SDLK_KP2),
384	const_iv (SDLK_KP3),	533	const_iv (SDLK_KP3),
385	const_iv (SDLK_KP4),	534	const_iv (SDLK_KP4),
…		…
440	const_iv (SDLK_BREAK),	589	const_iv (SDLK_BREAK),
441	const_iv (SDLK_MENU),	590	const_iv (SDLK_MENU),
442	const_iv (SDLK_POWER),	591	const_iv (SDLK_POWER),
443	const_iv (SDLK_EURO),	592	const_iv (SDLK_EURO),
444	const_iv (SDLK_UNDO),	593	const_iv (SDLK_UNDO),
		594
445	const_iv (KMOD_NONE),	595	const_iv (KMOD_NONE),
		596	const_iv (KMOD_SHIFT),
446	const_iv (KMOD_LSHIFT),	597	const_iv (KMOD_LSHIFT),
447	const_iv (KMOD_RSHIFT),	598	const_iv (KMOD_RSHIFT),
		599	const_iv (KMOD_CTRL),
448	const_iv (KMOD_LCTRL),	600	const_iv (KMOD_LCTRL),
449	const_iv (KMOD_RCTRL),	601	const_iv (KMOD_RCTRL),
		602	const_iv (KMOD_ALT),
450	const_iv (KMOD_LALT),	603	const_iv (KMOD_LALT),
451	const_iv (KMOD_RALT),	604	const_iv (KMOD_RALT),
		605	const_iv (KMOD_META),
452	const_iv (KMOD_LMETA),	606	const_iv (KMOD_LMETA),
453	const_iv (KMOD_RMETA),	607	const_iv (KMOD_RMETA),
454	const_iv (KMOD_NUM),	608	const_iv (KMOD_NUM),
455	const_iv (KMOD_CAPS),	609	const_iv (KMOD_CAPS),
456	const_iv (KMOD_MODE),	610	const_iv (KMOD_MODE),
457	const_iv (KMOD_CTRL),
458	const_iv (KMOD_SHIFT),
459	const_iv (KMOD_ALT),
460	const_iv (KMOD_META)
461	# undef const_iv	611	# undef const_iv
462	};	612	};
463		613
464	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	614	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
465	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	615	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		616
		617	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		618	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
466	}	619	}
		620
		621	void
		622	weaken (SV *rv)
		623	PROTOTYPE: $
		624	CODE:
		625	sv_rvweaken (rv);
		626
		627	int
		628	in_destruct ()
		629	CODE:
		630	RETVAL = PL_main_cv == Nullcv;
		631	OUTPUT:
		632	RETVAL
467		633
468	NV floor (NV x)	634	NV floor (NV x)
469		635
470	NV ceil (NV x)	636	NV ceil (NV x)
471		637
…		…
476	opengl_fontmap = pango_opengl_font_map_new ();	642	opengl_fontmap = pango_opengl_font_map_new ();
477	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	643	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
478	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	644	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
479	}	645	}
480		646
		647	char *
		648	SDL_GetError ()
		649
481	int	650	int
482	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	651	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
483		652
484	void	653	void
485	SDL_Quit ()	654	SDL_Quit ()
486		655
487	void	656	void
488	SDL_ListModes ()	657	SDL_ListModes (int rgb, int alpha)
489	PPCODE:	658	PPCODE:
490	{	659	{
491	SDL_Rect **m;	660	SDL_Rect **m;
492		661
493	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	662	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
494	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	663	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
495	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	664	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
496	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	665	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
497		666
498	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	667	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
499	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	668	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
500		669
501	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	670	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
502	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	671	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
503	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	672	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
504	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	673	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
505		674
506	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	675	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
507		676	#if SDL_VERSION_ATLEAST(1,2,10)
508	SDL_EnableUNICODE (1);	677	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
509	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	678	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		679	#endif
510		680
511	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	681	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
512		682
513	if (m && m != (SDL_Rect **)-1)	683	if (m && m != (SDL_Rect **)-1)
514	while (*m)	684	while (*m)
515	{	685	{
		686	if ((m)->w >= 640 && (m)->h >= 480)
		687	{
516	AV *av = newAV ();	688	AV *av = newAV ();
517	av_push (av, newSViv ((*m)->w));	689	av_push (av, newSViv ((*m)->w));
518	av_push (av, newSViv ((*m)->h));	690	av_push (av, newSViv ((*m)->h));
		691	av_push (av, newSViv (rgb));
		692	av_push (av, newSViv (alpha));
519	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	693	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		694	}
520		695
521	++m;	696	++m;
522	}	697	}
523	}	698	}
524		699
525	char *
526	SDL_GetError ()
527
528	int	700	int
529	SDL_SetVideoMode (int w, int h, int fullscreen)	701	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
530	CODE:	702	CODE:
		703	{
		704	SDL_EnableUNICODE (1);
		705	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		706
		707	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		708	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		709	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		710	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		711
531	RETVAL = !!SDL_SetVideoMode (	712	RETVAL = !!SDL_SetVideoMode (
532	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	713	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
533	);	714	);
		715
534	if (RETVAL)	716	if (RETVAL)
535	{	717	{
		718	av_clear (texture_av);
		719
536	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	720	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
537	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	721	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
538	# include "glfunc.h"	722	#include "glfunc.h"
539	# undef GL_FUNC	723	#undef GL_FUNC
540	}	724	}
		725	}
541	OUTPUT:	726	OUTPUT:
542	RETVAL	727	RETVAL
543		728
544	void	729	void
545	SDL_GL_SwapBuffers ()	730	SDL_GL_SwapBuffers ()
546		731
547	char *	732	char *
548	SDL_GetKeyName (int sym)	733	SDL_GetKeyName (int sym)
549		734
		735	int
		736	SDL_GetAppState ()
		737
550	void	738	void
551	SDL_PollEvent ()	739	poll_events ()
552	PPCODE:	740	PPCODE:
553	{	741	{
554	SDL_Event ev;	742	SDL_Event ev;
555		743
556	while (SDL_PollEvent (&ev))	744	SDL_PumpEvents ();
		745	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
557	{	746	{
558	HV *hv = newHV ();	747	HV *hv = newHV ();
559	hv_store (hv, "type", 4, newSViv (ev.type), 0);	748	hv_store (hv, "type", 4, newSViv (ev.type), 0);
560		749
561	switch (ev.type)	750	switch (ev.type)
…		…
563	case SDL_KEYDOWN:	752	case SDL_KEYDOWN:
564	case SDL_KEYUP:	753	case SDL_KEYUP:
565	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	754	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
566	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	755	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
567	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	756	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		757	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
568	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	758	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
569	break;	759	break;
570		760
571	case SDL_ACTIVEEVENT:	761	case SDL_ACTIVEEVENT:
572	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	762	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
573	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	763	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
574	break;	764	break;
575		765
576	case SDL_MOUSEMOTION:	766	case SDL_MOUSEMOTION:
		767	{
		768	int state = ev.motion.state;
		769	int x = ev.motion.x;
		770	int y = ev.motion.y;
		771	int xrel = ev.motion.xrel;
		772	int yrel = ev.motion.yrel;
		773
		774	/* do simplistic event compression */
		775	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		776	&& state == ev.motion.state)
		777	{
		778	xrel += ev.motion.xrel;
		779	yrel += ev.motion.yrel;
		780	x = ev.motion.x;
		781	y = ev.motion.y;
		782	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		783	}
		784
577	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	785	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
578
579	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	786	hv_store (hv, "state", 5, newSViv (state), 0);
580	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	787	hv_store (hv, "x", 1, newSViv (x), 0);
581	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	788	hv_store (hv, "y", 1, newSViv (y), 0);
582	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	789	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
583	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	790	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		791	}
584	break;	792	break;
585		793
586	case SDL_MOUSEBUTTONDOWN:	794	case SDL_MOUSEBUTTONDOWN:
587	case SDL_MOUSEBUTTONUP:	795	case SDL_MOUSEBUTTONUP:
588	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	796	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
598	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	806	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
599	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	807	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
600	break;	808	break;
601	}	809	}
602		810
603	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	811	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
604	}	812	}
605	}	813	}
606		814
607	int	815	int
608	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	816	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)
609	POSTCALL:	817	POSTCALL:
610	Mix_HookMusicFinished (music_finished);	818	Mix_HookMusicFinished (music_finished);
611	Mix_ChannelFinished (channel_finished);	819	Mix_ChannelFinished (channel_finished);
612		820
613	void	821	void
614	Mix_CloseAudio ()	822	Mix_CloseAudio ()
615		823
616	int	824	int
617	Mix_AllocateChannels (int numchans = -1)	825	Mix_AllocateChannels (int numchans = -1)
618		826
		827	const char *
		828	Mix_GetError ()
		829
619	void	830	void
620	lowdelay (int fd, int val = 1)	831	lowdelay (int fd, int val = 1)
621	CODE:	832	CODE:
		833	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		834
		835	void
		836	win32_proxy_info ()
		837	PPCODE:
		838	{
622	#ifndef _WIN32	839	#ifdef _WIN32
623	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	840	char buffer[2048];
		841	DWORD buflen;
		842
		843	EXTEND (SP, 3);
		844
		845	buflen = sizeof (buffer);
		846	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		847	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		848	{
		849	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		850
		851	buflen = sizeof (buffer);
		852	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		853	{
		854	PUSHs (newSVpv (buffer, 0));
		855
		856	buflen = sizeof (buffer);
		857	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		858	PUSHs (newSVpv (buffer, 0));
		859	}
		860	}
624	#endif	861	#endif
		862	}
625		863
626	void	864	void
627	add_font (char *file)	865	add_font (char *file)
628	CODE:	866	CODE:
629	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	867	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
630		868
631	void	869	void
632	load_image_inline (SV *image_)	870	load_image_inline (SV *image_)
633	ALIAS:	871	ALIAS:
634	load_image_file = 1	872	load_image_file = 1
…		…
637	STRLEN image_len;	875	STRLEN image_len;
638	char image = (char )SvPVbyte (image_, image_len);	876	char image = (char )SvPVbyte (image_, image_len);
639	SDL_Surface surface, surface2;	877	SDL_Surface surface, surface2;
640	SDL_PixelFormat fmt;	878	SDL_PixelFormat fmt;
641	SDL_RWops *rw = ix	879	SDL_RWops *rw = ix
642	? SDL_RWFromFile (image, "r")	880	? SDL_RWFromFile (image, "rb")
643	: SDL_RWFromConstMem (image, image_len);	881	: SDL_RWFromConstMem (image, image_len);
644		882
645	if (!rw)	883	if (!rw)
646	croak ("load_image: %s", SDL_GetError ());	884	croak ("load_image: %s", SDL_GetError ());
647		885
…		…
676		914
677	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	915	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
678		916
679	assert (surface2->pitch == surface2->w * 4);	917	assert (surface2->pitch == surface2->w * 4);
680		918
		919	SDL_LockSurface (surface2);
681	EXTEND (SP, 5);	920	EXTEND (SP, 6);
682	PUSHs (sv_2mortal (newSViv (surface2->w)));	921	PUSHs (sv_2mortal (newSViv (surface2->w)));
683	PUSHs (sv_2mortal (newSViv (surface2->h)));	922	PUSHs (sv_2mortal (newSViv (surface2->h)));
684	SDL_LockSurface (surface2);
685	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	923	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
686	SDL_UnlockSurface (surface2);
687	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	924	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
688	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	925	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
689	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	926	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		927	SDL_UnlockSurface (surface2);
690		928
691	SDL_FreeSurface (surface);	929	SDL_FreeSurface (surface);
692	SDL_FreeSurface (surface2);	930	SDL_FreeSurface (surface2);
693	}	931	}
694		932
…		…
733	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	971	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
734	#endif	972	#endif
735	_exit (1);	973	_exit (1);
736		974
737	void	975	void
738	_exit (int retval)	976	_exit (int retval = 0)
739	CODE:	977	CODE:
		978	#ifdef WIN32
		979	ExitThread (retval); // unclean, please beam me up
		980	#else
740	_exit (retval);	981	_exit (retval);
		982	#endif
741		983
		984	void
		985	debug ()
		986	CODE:
		987	{
		988	#if DEBUG
		989	VALGRIND_DO_LEAK_CHECK;
		990	#endif
		991	}
		992
742	MODULE = CFClient PACKAGE = CFClient::Font	993	MODULE = CFPlus PACKAGE = CFPlus::Font
743		994
744	CFClient::Font	995	PROTOTYPES: DISABLE
		996
		997	CFPlus::Font
745	new_from_file (SV class, char path, int id = 0)	998	new_from_file (SV class, char path, int id = 0)
746	CODE:	999	CODE:
747	{	1000	{
748	int count;	1001	int count;
749	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1002	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
752	}	1005	}
753	OUTPUT:	1006	OUTPUT:
754	RETVAL	1007	RETVAL
755		1008
756	void	1009	void
757	DESTROY (CFClient::Font self)	1010	DESTROY (CFPlus::Font self)
758	CODE:	1011	CODE:
759	pango_font_description_free (self);	1012	pango_font_description_free (self);
760		1013
761	void	1014	void
762	make_default (CFClient::Font self)	1015	make_default (CFPlus::Font self)
		1016	PROTOTYPE: $
763	CODE:	1017	CODE:
764	default_font = self;	1018	default_font = self;
765		1019
766	MODULE = CFClient PACKAGE = CFClient::Layout	1020	MODULE = CFPlus PACKAGE = CFPlus::Layout
767		1021
		1022	PROTOTYPES: DISABLE
		1023
768	void	1024	void
769	clear_font_cache ()	1025	reset_glyph_cache ()
		1026	PROTOTYPE:
770	CODE:	1027	CODE:
771	tc_clear ();	1028	tc_clear ();
772		1029
773	CFClient::Layout	1030	CFPlus::Layout
774	new (SV *class, int type = 0)	1031	new (SV *class)
775	CODE:	1032	CODE:
776	New (0, RETVAL, 1, struct cf_layout);	1033	New (0, RETVAL, 1, struct cf_layout);
777		1034
778	RETVAL->pl = pango_layout_new (opengl_context);	1035	RETVAL->pl = pango_layout_new (opengl_context);
779	RETVAL->r = 1.;	1036	RETVAL->r = 1.;
780	RETVAL->g = 1.;	1037	RETVAL->g = 1.;
781	RETVAL->b = 1.;	1038	RETVAL->b = 1.;
782	RETVAL->a = 1.;	1039	RETVAL->a = 1.;
783	RETVAL->base_height = MIN_FONT_HEIGHT;	1040	RETVAL->base_height = MIN_FONT_HEIGHT;
784	RETVAL->font = 0;	1041	RETVAL->font = 0;
		1042	RETVAL->rc = rc_alloc ();
785		1043
786	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1044	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
787	layout_update_font (RETVAL);	1045	layout_update_font (RETVAL);
788	OUTPUT:	1046	OUTPUT:
789	RETVAL	1047	RETVAL
790		1048
791	void	1049	void
792	DESTROY (CFClient::Layout self)	1050	DESTROY (CFPlus::Layout self)
793	CODE:	1051	CODE:
794	g_object_unref (self->pl);	1052	g_object_unref (self->pl);
		1053	rc_free (self->rc);
795	Safefree (self);	1054	Safefree (self);
796		1055
797	void	1056	void
798	set_text (CFClient::Layout self, SV *text_)	1057	set_text (CFPlus::Layout self, SV *text_)
799	CODE:	1058	CODE:
800	{	1059	{
801	STRLEN textlen;	1060	STRLEN textlen;
802	char *text = SvPVutf8 (text_, textlen);	1061	char *text = SvPVutf8 (text_, textlen);
803		1062
804	pango_layout_set_text (self->pl, text, textlen);	1063	pango_layout_set_text (self->pl, text, textlen);
805	}	1064	}
806		1065
807	void	1066	void
808	set_markup (CFClient::Layout self, SV *text_)	1067	set_markup (CFPlus::Layout self, SV *text_)
809	CODE:	1068	CODE:
810	{	1069	{
811	STRLEN textlen;	1070	STRLEN textlen;
812	char *text = SvPVutf8 (text_, textlen);	1071	char *text = SvPVutf8 (text_, textlen);
813		1072
814	pango_layout_set_markup (self->pl, text, textlen);	1073	pango_layout_set_markup (self->pl, text, textlen);
815	}	1074	}
816		1075
817	void	1076	void
818	set_shapes (CFClient::Layout self, ...)	1077	set_shapes (CFPlus::Layout self, ...)
819	CODE:	1078	CODE:
820	{	1079	{
821	PangoAttrList *attrs = 0;	1080	PangoAttrList *attrs = 0;
822	const char *text = pango_layout_get_text (self->pl);	1081	const char *text = pango_layout_get_text (self->pl);
823	const char *pos = text;	1082	const char *pos = text;
…		…
858	if (attrs)	1117	if (attrs)
859	pango_layout_set_attributes (self->pl, attrs);	1118	pango_layout_set_attributes (self->pl, attrs);
860	}	1119	}
861		1120
862	void	1121	void
863	get_shapes (CFClient::Layout self)	1122	get_shapes (CFPlus::Layout self)
864	PPCODE:	1123	PPCODE:
865	{	1124	{
866	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1125	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
867		1126
868	do	1127	do
…		…
872	if (run && shape_attr_p (run))	1131	if (run && shape_attr_p (run))
873	{	1132	{
874	PangoRectangle extents;	1133	PangoRectangle extents;
875	pango_layout_iter_get_run_extents (iter, 0, &extents);	1134	pango_layout_iter_get_run_extents (iter, 0, &extents);
876		1135
		1136	EXTEND (SP, 2);
877	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1137	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
878	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1138	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
879	}	1139	}
880	}	1140	}
881	while (pango_layout_iter_next_run (iter));	1141	while (pango_layout_iter_next_run (iter));
882		1142
883	pango_layout_iter_free (iter);	1143	pango_layout_iter_free (iter);
884	}	1144	}
885		1145
886	int	1146	int
887	has_wrapped (CFClient::Layout self)	1147	has_wrapped (CFPlus::Layout self)
888	CODE:	1148	CODE:
889	{	1149	{
890	int lines = 1;	1150	int lines = 1;
891	const char *text = pango_layout_get_text (self->pl);	1151	const char *text = pango_layout_get_text (self->pl);
892		1152
…		…
897	}	1157	}
898	OUTPUT:	1158	OUTPUT:
899	RETVAL	1159	RETVAL
900		1160
901	SV *	1161	SV *
902	get_text (CFClient::Layout self)	1162	get_text (CFPlus::Layout self)
903	CODE:	1163	CODE:
904	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1164	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
905	sv_utf8_decode (RETVAL);	1165	sv_utf8_decode (RETVAL);
906	OUTPUT:	1166	OUTPUT:
907	RETVAL	1167	RETVAL
908		1168
909	void	1169	void
910	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1170	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
911	CODE:	1171	CODE:
912	self->r = r;	1172	self->r = r;
913	self->g = g;	1173	self->g = g;
914	self->b = b;	1174	self->b = b;
915	self->a = a;	1175	self->a = a;
916		1176
917	void	1177	void
918	set_font (CFClient::Layout self, CFClient::Font font = 0)	1178	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
919	CODE:	1179	CODE:
920	if (self->font != font)	1180	if (self->font != font)
921	{	1181	{
922	self->font = font;	1182	self->font = font;
923	layout_update_font (self);	1183	layout_update_font (self);
924	}	1184	}
925		1185
926	void	1186	void
927	set_height (CFClient::Layout self, int base_height)	1187	set_height (CFPlus::Layout self, int base_height)
928	CODE:	1188	CODE:
929	if (self->base_height != base_height)	1189	if (self->base_height != base_height)
930	{	1190	{
931	self->base_height = base_height;	1191	self->base_height = base_height;
932	layout_update_font (self);	1192	layout_update_font (self);
933	}	1193	}
934		1194
935	void	1195	void
936	set_width (CFClient::Layout self, int max_width = -1)	1196	set_width (CFPlus::Layout self, int max_width = -1)
937	CODE:	1197	CODE:
938	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1198	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
939		1199
940	void	1200	void
941	set_indent (CFClient::Layout self, int indent)	1201	set_indent (CFPlus::Layout self, int indent)
942	CODE:	1202	CODE:
943	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1203	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
944		1204
945	void	1205	void
946	set_spacing (CFClient::Layout self, int spacing)	1206	set_spacing (CFPlus::Layout self, int spacing)
947	CODE:	1207	CODE:
948	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1208	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
949		1209
950	void	1210	void
951	set_ellipsise (CFClient::Layout self, int ellipsise)	1211	set_ellipsise (CFPlus::Layout self, int ellipsise)
952	CODE:	1212	CODE:
953	pango_layout_set_ellipsize (self->pl,	1213	pango_layout_set_ellipsize (self->pl,
954	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1214	ellipsise == 1 ? PANGO_ELLIPSIZE_START
955	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1215	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
956	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1216	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
957	: PANGO_ELLIPSIZE_NONE	1217	: PANGO_ELLIPSIZE_NONE
958	);	1218	);
959		1219
960	void	1220	void
961	set_single_paragraph_mode (CFClient::Layout self, int spm)	1221	set_single_paragraph_mode (CFPlus::Layout self, int spm)
962	CODE:	1222	CODE:
963	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1223	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
964		1224
965	void	1225	void
966	size (CFClient::Layout self)	1226	size (CFPlus::Layout self)
967	PPCODE:	1227	PPCODE:
968	{	1228	{
969	int w, h;	1229	int w, h;
970		1230
971	layout_get_pixel_size (self, &w, &h);	1231	layout_get_pixel_size (self, &w, &h);
…		…
974	PUSHs (sv_2mortal (newSViv (w)));	1234	PUSHs (sv_2mortal (newSViv (w)));
975	PUSHs (sv_2mortal (newSViv (h)));	1235	PUSHs (sv_2mortal (newSViv (h)));
976	}	1236	}
977		1237
978	int	1238	int
979	descent (CFClient::Layout self)	1239	descent (CFPlus::Layout self)
980	CODE:	1240	CODE:
981	{	1241	{
982	PangoRectangle rect;	1242	PangoRectangle rect;
983	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1243	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
984	pango_layout_line_get_pixel_extents (line, 0, &rect);	1244	pango_layout_line_get_pixel_extents (line, 0, &rect);
…		…
986	}	1246	}
987	OUTPUT:	1247	OUTPUT:
988	RETVAL	1248	RETVAL
989		1249
990	int	1250	int
991	xy_to_index (CFClient::Layout self, int x, int y)	1251	xy_to_index (CFPlus::Layout self, int x, int y)
992	CODE:	1252	CODE:
993	{	1253	{
994	int index, trailing;	1254	int index, trailing;
995	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1255	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
996	RETVAL = index;	1256	RETVAL = index + trailing;
997	}	1257	}
998	OUTPUT:	1258	OUTPUT:
999	RETVAL	1259	RETVAL
1000		1260
1001	void	1261	void
1002	cursor_pos (CFClient::Layout self, int index)	1262	cursor_pos (CFPlus::Layout self, int index)
1003	PPCODE:	1263	PPCODE:
1004	{	1264	{
1005	PangoRectangle strong_pos;	1265	PangoRectangle strong_pos;
1006	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1266	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1007		1267
…		…
1010	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1270	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1011	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1271	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1012	}	1272	}
1013		1273
1014	void	1274	void
1015	render (CFClient::Layout self, float x, float y)	1275	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
1016	PPCODE:	1276	PPCODE:
		1277	{
		1278	int line, x;
		1279
		1280	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1281	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1282
		1283	EXTEND (SP, 2);
		1284	PUSHs (sv_2mortal (newSViv (line - 1)));
		1285	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1286	}
		1287
		1288	void
		1289	line_x_to_index (CFPlus::Layout self, int line, int x)
		1290	PPCODE:
		1291	{
		1292	PangoLayoutLine *lp;
		1293	int index, trailing;
		1294
		1295	if (line < 0)
		1296	XSRETURN_EMPTY;
		1297
		1298	if (!(lp = pango_layout_get_line (self->pl, line)))
		1299	XSRETURN_EMPTY; /* do better */
		1300
		1301	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1302
		1303	EXTEND (SP, 2);
		1304	if (GIMME_V == G_SCALAR)
		1305	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1306	else
		1307	{
		1308	PUSHs (sv_2mortal (newSViv (index)));
		1309	PUSHs (sv_2mortal (newSViv (trailing)));
		1310	}
		1311	}
		1312
		1313	void
		1314	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1315	CODE:
		1316	rc_clear (self->rc);
1017	pango_opengl_render_layout_subpixel (	1317	pango_opengl_render_layout_subpixel (
1018	self->pl,	1318	self->pl,
		1319	self->rc,
1019	x * PANGO_SCALE, y * PANGO_SCALE,	1320	x * PANGO_SCALE, y * PANGO_SCALE,
1020	self->r, self->g, self->b, self->a	1321	self->r, self->g, self->b, self->a,
		1322	flags
1021	);	1323	);
		1324	// we assume that context_change actually clears/frees stuff
		1325	// and does not do any recomputation...
		1326	pango_layout_context_changed (self->pl);
1022		1327
		1328	void
		1329	draw (CFPlus::Layout self)
		1330	CODE:
		1331	{
		1332	glEnable (GL_TEXTURE_2D);
		1333	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1334	glEnable (GL_BLEND);
		1335	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1336	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1337	glEnable (GL_ALPHA_TEST);
		1338	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1339
		1340	rc_draw (self->rc);
		1341
		1342	glDisable (GL_ALPHA_TEST);
		1343	glDisable (GL_BLEND);
		1344	glDisable (GL_TEXTURE_2D);
		1345	}
		1346
1023	MODULE = CFClient PACKAGE = CFClient::Texture	1347	MODULE = CFPlus PACKAGE = CFPlus::Texture
1024		1348
1025	void	1349	PROTOTYPES: ENABLE
1026	pad2pot (SV data_, SV w_, SV *h_)
1027	CODE:
1028	{
1029	int ow = SvIV (w_);
1030	int oh = SvIV (h_);
1031		1350
1032	if (ow && oh)	1351	int minpot (int n)
		1352
		1353	void
		1354	pad (SV *data_, int ow, int oh, int nw, int nh)
		1355	CODE:
		1356	{
		1357	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1033	{	1358	{
1034	int nw = minpot (ow);
1035	int nh = minpot (oh);
1036
1037	if (nw != ow \|\| nh != oh)
1038	{
1039	if (SvOK (data_))
1040	{
1041	STRLEN datalen;	1359	STRLEN datalen;
1042	char *data = SvPVbyte (data_, datalen);	1360	char *data = SvPVbyte (data_, datalen);
1043	int bpp = datalen / (ow * oh);	1361	int bpp = datalen / (ow * oh);
1044	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1362	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1045		1363
1046	SvPOK_only (result_);	1364	SvPOK_only (result_);
1047	SvCUR_set (result_, nw * nh * bpp);	1365	SvCUR_set (result_, nw * nh * bpp);
1048		1366
1049	memset (SvPVX (result_), 0, nw * nh * bpp);	1367	memset (SvPVX (result_), 0, nw * nh * bpp);
1050	while (oh--)	1368	while (oh--)
1051	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1369	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1052		1370
1053	sv_setsv (data_, result_);	1371	sv_setsv (data_, result_);
1054	}
1055
1056	sv_setiv (w_, nw);
1057	sv_setiv (h_, nh);
1058	}
1059	}	1372	}
1060	}	1373	}
1061		1374
1062	void	1375	void
1063	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1376	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1069	{	1382	{
1070	HV hv = (HV )SvRV (self);	1383	HV hv = (HV )SvRV (self);
1071	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1384	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1072	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1385	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1073	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1386	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1387
		1388	if (name <= 0)
		1389	XSRETURN_EMPTY;
1074		1390
1075	if (items < 5)	1391	if (items < 5)
1076	{	1392	{
1077	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1393	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1078	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1394	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1106	glDisable (GL_ALPHA_TEST);	1422	glDisable (GL_ALPHA_TEST);
1107	glDisable (GL_BLEND);	1423	glDisable (GL_BLEND);
1108	}	1424	}
1109	}	1425	}
1110		1426
		1427	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1428	CODE:
		1429	{
		1430	GLint width;
		1431	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1432	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1433	RETVAL = width > 0;
		1434	}
		1435	OUTPUT:
		1436	RETVAL
		1437
1111	MODULE = CFClient PACKAGE = CFClient::Map	1438	MODULE = CFPlus PACKAGE = CFPlus::Map
1112		1439
1113	CFClient::Map	1440	PROTOTYPES: DISABLE
1114	new (SV *class, int map_width, int map_height)	1441
		1442	CFPlus::Map
		1443	new (SV *class)
1115	CODE:	1444	CODE:
1116	New (0, RETVAL, 1, struct map);	1445	New (0, RETVAL, 1, struct map);
1117	RETVAL->x = 0;	1446	RETVAL->x = 0;
1118	RETVAL->y = 0;	1447	RETVAL->y = 0;
1119	RETVAL->w = map_width;	1448	RETVAL->w = 0;
1120	RETVAL->h = map_height;	1449	RETVAL->h = 0;
1121	RETVAL->ox = 0;	1450	RETVAL->ox = 0;
1122	RETVAL->oy = 0;	1451	RETVAL->oy = 0;
1123	RETVAL->faces = 8192;	1452	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1124	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1453	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1125	RETVAL->texs = 8192;
1126	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1127	RETVAL->rows = 0;	1454	RETVAL->rows = 0;
1128	RETVAL->row = 0;	1455	RETVAL->row = 0;
1129	OUTPUT:	1456	OUTPUT:
1130	RETVAL	1457	RETVAL
1131		1458
1132	void	1459	void
1133	DESTROY (CFClient::Map self)	1460	DESTROY (CFPlus::Map self)
1134	CODE:	1461	CODE:
1135	{	1462	{
1136	map_clear (self);	1463	map_clear (self);
1137	Safefree (self->face);	1464	Safefree (self->face2tile);
1138	Safefree (self->tex);	1465	Safefree (self->tex);
1139	Safefree (self);	1466	Safefree (self);
1140	}	1467	}
1141		1468
1142	void	1469	void
		1470	resize (CFPlus::Map self, int map_width, int map_height)
		1471	CODE:
		1472	self->w = map_width;
		1473	self->h = map_height;
		1474
		1475	void
1143	clear (CFClient::Map self)	1476	clear (CFPlus::Map self)
1144	CODE:	1477	CODE:
1145	map_clear (self);	1478	map_clear (self);
1146		1479
1147	void	1480	void
1148	set_face (CFClient::Map self, int face, int texid)	1481	set_tileid (CFPlus::Map self, int face, int tile)
1149	CODE:	1482	CODE:
1150	{	1483	{
1151	while (self->faces <= face)	1484	need_facenum (self, face); self->face2tile [face] = tile;
1152	{	1485	need_texid (self, tile);
1153	Append (mapface, self->face, self->faces, self->faces);
1154	self->faces *= 2;
1155	}
1156
1157	self->face [face] = texid;
1158	}	1486	}
1159		1487
1160	void	1488	void
		1489	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1490	CODE:
		1491	{
		1492	tileid texid;
		1493	maptex *tex;
		1494
		1495	if (face < 0 \|\| face >= self->faces)
		1496	return;
		1497
		1498	if (smooth < 0 \|\| smooth >= self->faces)
		1499	return;
		1500
		1501	texid = self->face2tile [face];
		1502
		1503	if (!texid)
		1504	return;
		1505
		1506	tex = self->tex + texid;
		1507	tex->smoothtile = self->face2tile [smooth];
		1508	tex->smoothlevel = level;
		1509	}
		1510
		1511	void
1161	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)	1512	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)
1162	CODE:	1513	CODE:
1163	{	1514	{
1164	while (self->texs <= texid)	1515	need_texid (self, texid);
1165	{
1166	Append (maptex, self->tex, self->texs, self->texs);
1167	self->texs *= 2;
1168	}
1169		1516
1170	{	1517	{
1171	maptex *tex = self->tex + texid;	1518	maptex *tex = self->tex + texid;
1172		1519
1173	tex->name = name;	1520	tex->name = name;
…		…
1190	// from transparent color bleeding and ugly wrapping effects.	1537	// from transparent color bleeding and ugly wrapping effects.
1191	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1538	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1192	}	1539	}
1193		1540
1194	int	1541	int
1195	ox (CFClient::Map self)	1542	ox (CFPlus::Map self)
1196	ALIAS:	1543	ALIAS:
1197	oy = 1	1544	oy = 1
1198	x = 2	1545	x = 2
1199	y = 3	1546	y = 3
1200	w = 4	1547	w = 4
…		…
1211	}	1558	}
1212	OUTPUT:	1559	OUTPUT:
1213	RETVAL	1560	RETVAL
1214		1561
1215	void	1562	void
1216	scroll (CFClient::Map self, int dx, int dy)	1563	scroll (CFPlus::Map self, int dx, int dy)
1217	CODE:	1564	CODE:
1218	{	1565	{
1219	if (dx > 0)	1566	if (dx > 0)
1220	map_blank (self, self->x, self->y, dx - 1, self->h);	1567	map_blank (self, self->x, self->y, dx, self->h);
1221	else if (dx < 0)	1568	else if (dx < 0)
1222	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1569	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1223		1570
1224	if (dy > 0)	1571	if (dy > 0)
1225	map_blank (self, self->x, self->y, self->w, dy - 1);	1572	map_blank (self, self->x, self->y, self->w, dy);
1226	else if (dy < 0)	1573	else if (dy < 0)
1227	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1574	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1228		1575
1229	self->ox += dx; self->x += dx;	1576	self->ox += dx; self->x += dx;
1230	self->oy += dy; self->y += dy;	1577	self->oy += dy; self->y += dy;
1231		1578
1232	while (self->y < 0)	1579	while (self->y < 0)
…		…
1236	self->rows += MAP_EXTEND_Y;	1583	self->rows += MAP_EXTEND_Y;
1237	self->y += MAP_EXTEND_Y;	1584	self->y += MAP_EXTEND_Y;
1238	}	1585	}
1239	}	1586	}
1240		1587
1241	void	1588	SV *
1242	map1a_update (CFClient::Map self, SV *data_)	1589	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1243	CODE:	1590	CODE:
1244	{	1591	{
1245	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1592	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1246	uint8_t data_end = (uint8_t )SvEND (data_);	1593	uint8_t data_end = (uint8_t )SvEND (data_);
1247	mapcell *cell;	1594	mapcell *cell;
1248	int x, y, flags;	1595	int x, y, z, flags;
		1596	AV *missing = newAV ();
		1597	RETVAL = newRV_noinc ((SV *)missing);
1249		1598
1250	while (data < data_end)	1599	while (data < data_end - 1)
1251	{	1600	{
1252	flags = (data [0] << 8) + data [1]; data += 2;	1601	flags = (data [0] << 8) + data [1]; data += 2;
1253		1602
1254	x = self->x + ((flags >> 10) & 63);	1603	x = self->x + ((flags >> 10) & 63);
1255	y = self->y + ((flags >> 4) & 63);	1604	y = self->y + ((flags >> 4) & 63);
1256		1605
1257	cell = map_get_cell (self, x, y);	1606	cell = map_get_cell (self, x, y);
1258		1607
1259	if (flags & 15)	1608	if (flags & 15)
1260	{	1609	{
1261	if (cell->darkness < 0)	1610	if (!cell->darkness)
1262	{	1611	{
		1612	memset (cell, 0, sizeof (*cell));
1263	cell->darkness = 0;	1613	cell->darkness = 256;
1264	cell->face [0] = 0;
1265	cell->face [1] = 0;
1266	cell->face [2] = 0;
1267	}	1614	}
1268		1615
1269	cell->darkness = flags & 8 ? *data++ : 255;
1270
1271	//TODO: don't trust server data to be in-range(!)	1616	//TODO: don't trust server data to be in-range(!)
1272		1617
1273	if (flags & 4)	1618	if (flags & 8)
1274	{	1619	{
1275	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1620	if (extmap)
		1621	{
		1622	uint8_t ext, cmd;
		1623
		1624	do
		1625	{
		1626	ext = *data++;
		1627	cmd = ext & 0x3f;
		1628
		1629	if (cmd < 4)
		1630	cell->darkness = 255 - ext * 64 + 1;
		1631	else if (cmd == 5) // health
		1632	{
		1633	cell->stat_width = 1;
		1634	cell->stat_hp = *data++;
		1635	}
		1636	else if (cmd == 6) // monster width
		1637	cell->stat_width = *data++ + 1;
		1638	else if (cmd == 0x47)
		1639	{
		1640	if (*data == 4)
		1641	; // decode player count
		1642
		1643	data += *data + 1;
		1644	}
		1645	else if (cmd == 8) // cell flags
		1646	cell->flags = *data++;
		1647	else if (ext & 0x40) // unknown, multibyte => skip
		1648	data += *data + 1;
		1649	else
		1650	data++;
		1651	}
		1652	while (ext & 0x80);
		1653	}
		1654	else
		1655	cell->darkness = *data++ + 1;
1276	}	1656	}
1277		1657
		1658	for (z = 0; z <= 2; ++z)
1278	if (flags & 2)	1659	if (flags & (4 >> z))
1279	{	1660	{
1280	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1661	faceid face = (data [0] << 8) + data [1]; data += 2;
		1662	need_facenum (self, face);
		1663	cell->tile [z] = self->face2tile [face];
		1664
		1665	if (cell->tile [z])
		1666	{
		1667	maptex *tex = self->tex + cell->tile [z];
		1668	if (!tex->name)
		1669	av_push (missing, newSViv (cell->tile [z]));
		1670
		1671	if (tex->smoothtile)
		1672	{
		1673	maptex *smooth = self->tex + tex->smoothtile;
		1674	if (!smooth->name)
		1675	av_push (missing, newSViv (tex->smoothtile));
		1676	}
		1677	}
1281	}	1678	}
1282
1283	if (flags & 1)
1284	{
1285	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1286	}
1287	}	1679	}
1288	else	1680	else
1289	cell->darkness = -1;	1681	cell->darkness = 0;
1290	}	1682	}
1291	}	1683	}
		1684	OUTPUT:
		1685	RETVAL
1292		1686
1293	SV *	1687	SV *
1294	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1688	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1295	CODE:	1689	CODE:
1296	{	1690	{
1297	int x1, x;	1691	int x1, x;
1298	int y1, y;	1692	int y1, y;
1299	int z;	1693	int z;
…		…
1320	{	1714	{
1321	mapcell *cell = row->col + (x - row->c0);	1715	mapcell *cell = row->col + (x - row->c0);
1322		1716
1323	for (z = 0; z <= 0; z++)	1717	for (z = 0; z <= 0; z++)
1324	{	1718	{
1325	mapface face = cell->face [z];
1326
1327	if (face)
1328	{
1329	maptex tex = self->tex [face];	1719	maptex tex = self->tex [cell->tile [z]];
1330	int a0 = 255 - tex.a;	1720	int a0 = 255 - tex.a;
1331	int a1 = tex.a;	1721	int a1 = tex.a;
1332		1722
1333	r = (r * a0 + tex.r * a1) / 255;	1723	r = (r * a0 + tex.r * a1) / 255;
1334	g = (g * a0 + tex.g * a1) / 255;	1724	g = (g * a0 + tex.g * a1) / 255;
1335	b = (b * a0 + tex.b * a1) / 255;	1725	b = (b * a0 + tex.b * a1) / 255;
1336	a = (a * a0 + tex.a * a1) / 255;	1726	a = (a * a0 + tex.a * a1) / 255;
1337	}
1338	}	1727	}
1339	}	1728	}
1340		1729
1341	*map++ = (r )	1730	*map++ = (r )
1342	\| (g << 8)	1731	\| (g << 8)
…		…
1349	}	1738	}
1350	OUTPUT:	1739	OUTPUT:
1351	RETVAL	1740	RETVAL
1352		1741
1353	void	1742	void
1354	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1743	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1355	CODE:	1744	CODE:
1356	{	1745	{
1357	int vx, vy;
1358	int x, y, z;	1746	int x, y, z;
1359	int last_name;
1360	mapface face;
1361		1747
1362	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1748	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1363	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1749	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1750	static uint8_t smooth_max[256][256]; // egad, fats and wasteful on memory (64k)
		1751	smooth_key skey;
1364		1752
1365	/*	1753	rc_t *rc = rc_alloc ();
1366	int vx = self->vx = self->w >= sw	1754	rc_key_t key;
1367	? self->x + (self->w - sw) / 2	1755	rc_array_t *arr;
1368	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1369		1756
1370	int vy = self->vy = self->h >= sh	1757	// thats current max. sorry.
1371	? self->y + (self->h - sh) / 2	1758	if (sw > 255) sw = 255;
1372	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1759	if (sh > 255) sh = 255;
1373	*/
1374		1760
1375	glColor4ub (255, 255, 255, 255);	1761	// clear key, in case of extra padding
		1762	memset (&skey, 0, sizeof (skey));
		1763
		1764	memset (&key, 0, sizeof (key));
		1765	key.r = 255;
		1766	key.g = 255;
		1767	key.b = 255;
		1768	key.a = 255;
		1769	key.mode = GL_QUADS;
		1770	key.format = GL_T2F_V3F;
		1771	key.texname = -1;
		1772
		1773	mx += self->x;
		1774	my += self->y;
		1775
		1776	// first pass: determine smooth_max
		1777	// rather ugly, if you ask me
		1778	// could also be stored inside mapcell and updated on change
		1779	memset (smooth_max, 0, sizeof (smooth_max));
		1780
		1781	for (y = 0; y < sh; y++)
		1782	if (0 <= y + my && y + my < self->rows)
		1783	{
		1784	maprow *row = self->row + (y + my);
		1785
		1786	for (x = 0; x < sw; x++)
		1787	if (row->c0 <= x + mx && x + mx < row->c1)
		1788	{
		1789	mapcell *cell = row->col + (x + mx - row->c0);
		1790
		1791	smooth_max[x + 1][y + 1] =
		1792	MAX (self->tex [cell->tile [0]].smoothlevel,
		1793	MAX (self->tex [cell->tile [1]].smoothlevel,
		1794	self->tex [cell->tile [2]].smoothlevel));
		1795	}
		1796	}
1376		1797
1377	glEnable (GL_BLEND);	1798	glEnable (GL_BLEND);
1378	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1799	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1379	glEnable (GL_TEXTURE_2D);
1380	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1800	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1381		1801
1382	glBegin (GL_QUADS);
1383
1384	last_name = 0;
1385
1386	for (z = 0; z < 3; z++)	1802	for (z = 0; z <= 2; z++)
		1803	{
		1804	memset (smooth_level, 0, sizeof (smooth_level));
		1805
1387	for (y = 0; y < sh; y++)	1806	for (y = 0; y < sh; y++)
1388	if (0 <= y + vy && y + vy < self->rows)	1807	if (0 <= y + my && y + my < self->rows)
1389	{	1808	{
1390	maprow *row = self->row + (y + vy);	1809	maprow *row = self->row + (y + my);
1391		1810
1392	for (x = 0; x < sw; x++)	1811	for (x = 0; x < sw; x++)
1393	if (row->c0 <= x + vx && x + vx < row->c1)	1812	if (row->c0 <= x + mx && x + mx < row->c1)
1394	{	1813	{
1395	mapcell *cell = row->col + (x + vx - row->c0);	1814	mapcell *cell = row->col + (x + mx - row->c0);
1396
1397	face = cell->face [z];	1815	tileid tile = cell->tile [z];
1398		1816
1399	if (face)	1817	if (tile)
		1818	{
		1819	maptex tex = self->tex [tile];
		1820	int px, py;
		1821
		1822	// suppressing texture state switches here
		1823	// is only moderately effective, but worth the extra effort
		1824	if (key.texname != tex.name)
		1825	{
		1826	if (!tex.name)
		1827	tex = self->tex [2]; /* missing, replace by noface */
		1828
		1829	key.texname = tex.name;
		1830	arr = rc_array (rc, &key);
		1831	}
		1832
		1833	px = (x + 1) * T - tex.w;
		1834	py = (y + 1) * T - tex.h;
		1835
		1836	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1837	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1838	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1839	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1840
		1841	if (cell->flags && z == 2)
		1842	{
		1843	// overlays such as the speech bubble, probably more to come
		1844	if (cell->flags & 1)
		1845	{
		1846	maptex tex = self->tex [1];
		1847	int px = x * T + T * 2 / 32;
		1848	int py = y * T - T * 6 / 32;
		1849
		1850	if (tex.name)
		1851	{
		1852	if (key.texname != tex.name)
		1853	{
		1854	key.texname = tex.name;
		1855	arr = rc_array (rc, &key);
		1856	}
		1857
		1858	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1859	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1860	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1861	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1862	}
		1863	}
		1864	}
		1865
		1866	// update smooth hash
		1867	if (tex.smoothtile)
		1868	{
		1869	skey.tile = tex.smoothtile;
		1870	skey.level = tex.smoothlevel;
		1871
		1872	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1873
		1874	// add bits to current tile and all neighbours. skey.x\|y is
		1875	// shifted +1\|+1 so we always stay positive.
		1876
		1877	// bits is ___n cccc CCCC bbbb
		1878	// n do not draw borders&corners
		1879	// c draw these corners, but...
		1880	// C ... not these
		1881	// b draw these borders
		1882
		1883	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1884	// ┃· ·· ·┃ ━━
		1885
		1886	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1887	// ·· ·· ·┏ ┓·
		1888
		1889	// full tile
		1890	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1891
		1892	// borders
		1893	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1894	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1895	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1896	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1897
		1898	// corners
		1899	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1900	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1901	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1902	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1903	}
		1904	}
		1905	}
		1906	}
		1907
		1908	rc_draw (rc);
		1909	rc_clear (rc);
		1910
		1911	// go through all smoothlevels, lowest to highest, then draw.
		1912	// this is basically counting sort
		1913	{
		1914	int w, b;
		1915
		1916	for (w = 0; w < 256 / 32; ++w)
		1917	{
		1918	uint32_t smask = smooth_level [w];
		1919	if (smask)
		1920	for (b = 0; b < 32; ++b)
		1921	if (smask & (((uint32_t)1) << b))
1400	{	1922	{
1401	maptex tex = self->tex [face];	1923	int level = (w << 5) \| b;
		1924	HE *he;
1402		1925
1403	int px = (x + 1) * 32 - tex.w;	1926	hv_iterinit (smooth);
1404	int py = (y + 1) * 32 - tex.h;	1927	while ((he = hv_iternext (smooth)))
1405
1406	if (last_name != tex.name)
1407	{	1928	{
		1929	smooth_key skey = (smooth_key )HeKEY (he);
		1930	IV bits = SvIVX (HeVAL (he));
		1931
		1932	if (!(bits & 0x1000)
		1933	&& skey->level == level
		1934	&& level > smooth_max [skey->x][skey->y])
1408	glEnd ();	1935	{
		1936	maptex tex = self->tex [skey->tile];
		1937	int px = (((int)skey->x) - 1) * T;
		1938	int py = (((int)skey->y) - 1) * T;
		1939	int border = bits & 15;
		1940	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1941	float dx = tex.s * .0625f; // 16 images/row
		1942	float dy = tex.t * .5f ; // 2 images/column
		1943
		1944	if (tex.name)
		1945	{
		1946	// this time avoiding texture state changes
		1947	// save gobs of state changes.
		1948	if (key.texname != tex.name)
		1949	{
1409	last_name = tex.name;	1950	key.texname = tex.name;
1410	glBindTexture (GL_TEXTURE_2D, last_name);	1951	arr = rc_array (rc, &key);
1411	glBegin (GL_QUADS);	1952	}
		1953
		1954	if (border)
		1955	{
		1956	float ox = border * dx;
		1957
		1958	rc_t2f_v3f (arr, ox , 0.f , px , py , 0);
		1959	rc_t2f_v3f (arr, ox , dy , px , py + T, 0);
		1960	rc_t2f_v3f (arr, ox + dx, dy , px + T, py + T, 0);
		1961	rc_t2f_v3f (arr, ox + dx, 0.f , px + T, py , 0);
		1962	}
		1963
		1964	if (corner)
		1965	{
		1966	float ox = corner * dx;
		1967
		1968	rc_t2f_v3f (arr, ox , dy , px , py , 0);
		1969	rc_t2f_v3f (arr, ox , dy * 2.f, px , py + T, 0);
		1970	rc_t2f_v3f (arr, ox + dx, dy * 2.f, px + T, py + T, 0);
		1971	rc_t2f_v3f (arr, ox + dx, dy , px + T, py , 0);
		1972	}
		1973	}
		1974	}
1412	}	1975	}
1413
1414	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1415	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1416	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1417	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1418	}	1976	}
1419	}
1420	}	1977	}
		1978	}
1421		1979
1422	glEnd ();	1980	hv_clear (smooth);
		1981	rc_draw (rc);
		1982	rc_clear (rc);
		1983	}
1423		1984
1424	glDisable (GL_TEXTURE_2D);
1425	glDisable (GL_BLEND);	1985	glDisable (GL_BLEND);
1426	}	1986	rc_free (rc);
1427		1987
		1988	// top layer: overlays such as the health bar
		1989	for (y = 0; y < sh; y++)
		1990	if (0 <= y + my && y + my < self->rows)
		1991	{
		1992	maprow *row = self->row + (y + my);
		1993
		1994	for (x = 0; x < sw; x++)
		1995	if (row->c0 <= x + mx && x + mx < row->c1)
		1996	{
		1997	mapcell *cell = row->col + (x + mx - row->c0);
		1998
		1999	int px = x * T;
		2000	int py = y * T;
		2001
		2002	if (cell->stat_hp)
		2003	{
		2004	int width = cell->stat_width * T;
		2005	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2006
		2007	glColor3ub (0, 0, 0);
		2008	glRectf (px + 1, py - thick - 2,
		2009	px + width - 1, py);
		2010
		2011	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2012	glRectf (px + 2,
		2013	py - thick - 1,
		2014	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2015	}
		2016	}
		2017	}
		2018	}
		2019
1428	void	2020	void
1429	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2021	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
1430	CODE:	2022	CODE:
1431	{	2023	{
1432	static float color[16][3] = {	2024	static float color[16][3] = {
1433	{ 0.00F, 0.00F, 0.00F },	2025	{ 0.00F, 0.00F, 0.00F },
1434	{ 1.00F, 1.00F, 1.00F },	2026	{ 1.00F, 1.00F, 1.00F },
…		…
1484	glDisable (GL_BLEND);	2076	glDisable (GL_BLEND);
1485	glDisable (GL_TEXTURE_2D);	2077	glDisable (GL_TEXTURE_2D);
1486	}	2078	}
1487		2079
1488	void	2080	void
1489	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2081	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1490	PPCODE:	2082	PPCODE:
1491	{	2083	{
1492	int vx, vy;
1493	int x, y;	2084	int x, y;
		2085	int sw1 = sw + 2;
		2086	int sh1 = sh + 2;
		2087	int sh3 = sh * 3;
1494	int sw4 = (sw + 3) & ~3;	2088	int sw34 = (sw * 3 + 3) & ~3;
		2089	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1495	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2090	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1496	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2091	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1497		2092
1498	memset (darkness, 255, sw4 * sh);
1499	SvPOK_only (darkness_sv);	2093	SvPOK_only (darkness3_sv);
1500	SvCUR_set (darkness_sv, sw4 * sh);	2094	SvCUR_set (darkness3_sv, sw34 * sh3);
1501		2095
1502	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2096	mx += self->x - 1;
1503	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2097	my += self->y - 1;
1504		2098
		2099	memset (darkness1, 255, sw1 * sh1);
		2100
1505	for (y = 0; y < sh; y++)	2101	for (y = 0; y < sh1; y++)
1506	if (0 <= y + vy && y + vy < self->rows)	2102	if (0 <= y + my && y + my < self->rows)
1507	{	2103	{
1508	maprow *row = self->row + (y + vy);	2104	maprow *row = self->row + (y + my);
1509		2105
1510	for (x = 0; x < sw; x++)	2106	for (x = 0; x < sw1; x++)
1511	if (row->c0 <= x + vx && x + vx < row->c1)	2107	if (row->c0 <= x + mx && x + mx < row->c1)
1512	{	2108	{
1513	mapcell *cell = row->col + (x + vx - row->c0);	2109	mapcell *cell = row->col + (x + mx - row->c0);
1514		2110
1515	darkness[y * sw4 + x] = cell->darkness < 0	2111	darkness1 [y * sw1 + x] = cell->darkness
		2112	? 255 - (cell->darkness - 1)
1516	? 255 - FOW_DARKNESS	2113	: 255 - FOW_DARKNESS;
1517	: 255 - cell->darkness;
1518	}	2114	}
1519	}	2115	}
1520		2116
		2117	for (y = 0; y < sh; ++y)
		2118	for (x = 0; x < sw; ++x)
		2119	{
		2120	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2121	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2122	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2123	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2124	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2125	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2126	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2127	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2128	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2129
		2130	uint8_t r11 = (d11 + d21 + d12) / 3;
		2131	uint8_t r21 = d21;
		2132	uint8_t r31 = (d21 + d31 + d32) / 3;
		2133
		2134	uint8_t r12 = d12;
		2135	uint8_t r22 = d22;
		2136	uint8_t r32 = d32;
		2137
		2138	uint8_t r13 = (d13 + d23 + d12) / 3;
		2139	uint8_t r23 = d23;
		2140	uint8_t r33 = (d23 + d33 + d32) / 3;
		2141
		2142	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2143	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2144	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2145	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2146	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2147	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2148	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2149	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2150	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2151	}
		2152
		2153	free (darkness1);
		2154
1521	EXTEND (SP, 3);	2155	EXTEND (SP, 3);
1522	PUSHs (sv_2mortal (newSViv (sw4)));	2156	PUSHs (sv_2mortal (newSViv (sw34)));
1523	PUSHs (sv_2mortal (newSViv (sh)));	2157	PUSHs (sv_2mortal (newSViv (sh3)));
1524	PUSHs (darkness_sv);	2158	PUSHs (darkness3_sv);
1525	}	2159	}
1526		2160
1527	SV *	2161	SV *
1528	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2162	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1529	CODE:	2163	CODE:
1530	{	2164	{
1531	int x, y, x1, y1;	2165	int x, y, x1, y1;
1532	SV data_sv = newSV (w h * 7 + 5);	2166	SV data_sv = newSV (w h * 7 + 5);
1533	uint8_t data = (uint8_t )SvPVX (data_sv);	2167	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1558	if (row && row->c0 <= x && x < row->c1)	2192	if (row && row->c0 <= x && x < row->c1)
1559	{	2193	{
1560	mapcell *cell = row->col + (x - row->c0);	2194	mapcell *cell = row->col + (x - row->c0);
1561	uint8_t flags = 0;	2195	uint8_t flags = 0;
1562		2196
1563	if (cell->face [0]) flags \|= 1;	2197	if (cell->tile [0]) flags \|= 1;
1564	if (cell->face [1]) flags \|= 2;	2198	if (cell->tile [1]) flags \|= 2;
1565	if (cell->face [2]) flags \|= 4;	2199	if (cell->tile [2]) flags \|= 4;
1566		2200
1567	*data++ = flags;	2201	*data++ = flags;
1568		2202
1569	if (flags & 1)	2203	if (flags & 1)
1570	{	2204	{
		2205	tileid tile = cell->tile [0];
1571	*data++ = cell->face [0] >> 8;	2206	*data++ = tile >> 8;
1572	*data++ = cell->face [0];	2207	*data++ = tile;
1573	}	2208	}
1574		2209
1575	if (flags & 2)	2210	if (flags & 2)
1576	{	2211	{
		2212	tileid tile = cell->tile [1];
1577	*data++ = cell->face [1] >> 8;	2213	*data++ = tile >> 8;
1578	*data++ = cell->face [1];	2214	*data++ = tile;
1579	}	2215	}
1580		2216
1581	if (flags & 4)	2217	if (flags & 4)
1582	{	2218	{
		2219	tileid tile = cell->tile [2];
1583	*data++ = cell->face [2] >> 8;	2220	*data++ = tile >> 8;
1584	*data++ = cell->face [2];	2221	*data++ = tile;
1585	}	2222	}
1586	}	2223	}
1587	else	2224	else
1588	*data++ = 0;	2225	*data++ = 0;
1589	}	2226	}
…		…
1595	}	2232	}
1596	OUTPUT:	2233	OUTPUT:
1597	RETVAL	2234	RETVAL
1598		2235
1599	void	2236	void
1600	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2237	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1601	PPCODE:	2238	PPCODE:
1602	{	2239	{
1603	int x, y, z;	2240	int x, y, z;
1604	int w, h;	2241	int w, h;
1605	int x1, y1;	2242	int x1, y1;
…		…
1629	{	2266	{
1630	uint8_t flags = *data++;	2267	uint8_t flags = *data++;
1631		2268
1632	if (flags)	2269	if (flags)
1633	{	2270	{
1634	mapface face[3] = { 0, 0, 0 };
1635
1636	mapcell *cell = row_get_cell (row, x);	2271	mapcell *cell = row_get_cell (row, x);
		2272	tileid tile[3] = { 0, 0, 0 };
1637		2273
1638	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2274	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1639	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2275	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1640	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2276	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1641		2277
1642	if (cell->darkness <= 0)	2278	if (cell->darkness == 0)
1643	{	2279	{
1644	cell->darkness = -1;	2280	cell->darkness = 0;
1645		2281
1646	for (z = 0; z <= 2; z++)	2282	for (z = 0; z <= 2; z++)
1647	{	2283	{
1648	cell->face[z] = face[z];	2284	tileid t = tile [z];
1649		2285
1650	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2286	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2287	{
1651	XPUSHs (sv_2mortal (newSViv (face[z])));	2288	XPUSHs (sv_2mortal (newSViv (t)));
		2289	need_texid (self, t);
		2290	}
		2291
		2292	cell->tile [z] = t;
1652	}	2293	}
1653	}	2294	}
1654	}	2295	}
1655	}	2296	}
1656	}	2297	}
1657	}	2298	}
1658		2299
1659	MODULE = CFClient PACKAGE = CFClient::MixChunk	2300	MODULE = CFPlus PACKAGE = CFPlus::RW
1660		2301
1661	CFClient::MixChunk	2302	CFPlus::RW
1662	new_from_file (SV class, char path)	2303	new (SV class, SV data_sv)
1663	CODE:	2304	CODE:
1664	RETVAL = Mix_LoadWAV (path);	2305	{
		2306	STRLEN datalen;
		2307	char *data = SvPVbyte (data_sv, datalen);
		2308
		2309	RETVAL = SDL_RWFromConstMem (data, datalen);
		2310	}
1665	OUTPUT:	2311	OUTPUT:
1666	RETVAL	2312	RETVAL
1667		2313
		2314	CFPlus::RW
		2315	new_from_file (SV class, const char path, const char *mode = "rb")
		2316	CODE:
		2317	RETVAL = SDL_RWFromFile (path, mode);
		2318	OUTPUT:
		2319	RETVAL
		2320
		2321	# fails on win32:
		2322	# CFPlus.xs(2268) : error C2059: syntax error : '('
1668	void	2323	#void
		2324	#close (CFPlus::RW self)
		2325	# CODE:
		2326	# (self->(close)) (self);
		2327
		2328	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2329
		2330	PROTOTYPES: DISABLE
		2331
		2332	CFPlus::Channel
		2333	find ()
		2334	CODE:
		2335	{
		2336	RETVAL = Mix_GroupAvailable (-1);
		2337
		2338	if (RETVAL < 0)
		2339	{
		2340	RETVAL = Mix_GroupOldest (-1);
		2341
		2342	if (RETVAL < 0)
		2343	XSRETURN_UNDEF;
		2344
		2345	Mix_HaltChannel (RETVAL);
		2346	}
		2347
		2348	Mix_UnregisterAllEffects (RETVAL);
		2349	Mix_Volume (RETVAL, 128);
		2350	}
		2351	OUTPUT:
		2352	RETVAL
		2353
		2354	void
		2355	halt (CFPlus::Channel self)
		2356	CODE:
		2357	Mix_HaltChannel (self);
		2358
		2359	void
		2360	expire (CFPlus::Channel self, int ticks = -1)
		2361	CODE:
		2362	Mix_ExpireChannel (self, ticks);
		2363
		2364	void
		2365	fade_out (CFPlus::Channel self, int ticks = -1)
		2366	CODE:
		2367	Mix_FadeOutChannel (self, ticks);
		2368
		2369	int
		2370	volume (CFPlus::Channel self, int volume)
		2371	CODE:
		2372	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2373	OUTPUT:
		2374	RETVAL
		2375
		2376	void
		2377	unregister_all_effects (CFPlus::Channel self)
		2378	CODE:
		2379	Mix_UnregisterAllEffects (self);
		2380
		2381	void
		2382	set_panning (CFPlus::Channel self, int left, int right)
		2383	CODE:
		2384	left = CLAMP (left , 0, 255);
		2385	right = CLAMP (right, 0, 255);
		2386	Mix_SetPanning (self, left, right);
		2387
		2388	void
		2389	set_distance (CFPlus::Channel self, int distance)
		2390	CODE:
		2391	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2392
		2393	void
		2394	set_position (CFPlus::Channel self, int angle, int distance)
		2395	CODE:
		2396
		2397	void
		2398	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)
		2399	CODE:
		2400	{
		2401	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2402	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2403	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2404	}
		2405
		2406	void
		2407	set_reverse_stereo (CFPlus::Channel self, int flip)
		2408	CODE:
		2409	Mix_SetReverseStereo (self, flip);
		2410
		2411	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
		2412
		2413	PROTOTYPES: DISABLE
		2414
		2415	CFPlus::MixChunk
		2416	new (SV *class, CFPlus::RW rwops)
		2417	CODE:
		2418	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2419	OUTPUT:
		2420	RETVAL
		2421
		2422	void
1669	DESTROY (CFClient::MixChunk self)	2423	DESTROY (CFPlus::MixChunk self)
1670	CODE:	2424	CODE:
1671	Mix_FreeChunk (self);	2425	Mix_FreeChunk (self);
1672		2426
1673	int	2427	int
1674	volume (CFClient::MixChunk self, int volume = -1)	2428	volume (CFPlus::MixChunk self, int volume = -1)
1675	CODE:	2429	CODE:
		2430	if (items > 1)
		2431	volume = CLAMP (volume, 0, 128);
1676	RETVAL = Mix_VolumeChunk (self, volume);	2432	RETVAL = Mix_VolumeChunk (self, volume);
1677	OUTPUT:	2433	OUTPUT:
1678	RETVAL	2434	RETVAL
1679		2435
1680	int	2436	CFPlus::Channel
1681	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2437	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
1682	CODE:	2438	CODE:
		2439	{
1683	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2440	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2441
		2442	if (RETVAL < 0)
		2443	XSRETURN_UNDEF;
		2444
		2445	if (channel < 0)
		2446	{
		2447	Mix_UnregisterAllEffects (RETVAL);
		2448	Mix_Volume (RETVAL, 128);
		2449	}
		2450	}
1684	OUTPUT:	2451	OUTPUT:
1685	RETVAL	2452	RETVAL
1686		2453
1687	MODULE = CFClient PACKAGE = CFClient::MixMusic	2454	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1688		2455
1689	int	2456	int
1690	volume (int volume = -1)	2457	volume (int volume = -1)
		2458	PROTOTYPE: ;$
1691	CODE:	2459	CODE:
		2460	if (items > 0)
		2461	volume = CLAMP (volume, 0, 128);
1692	RETVAL = Mix_VolumeMusic (volume);	2462	RETVAL = Mix_VolumeMusic (volume);
1693	OUTPUT:	2463	OUTPUT:
1694	RETVAL	2464	RETVAL
1695		2465
		2466	void
		2467	fade_out (int ms)
		2468	CODE:
		2469	Mix_FadeOutMusic (ms);
		2470
		2471	void
		2472	halt ()
		2473	CODE:
		2474	Mix_HaltMusic ();
		2475
1696	CFClient::MixMusic	2476	CFPlus::MixMusic
1697	new_from_file (SV class, char path)	2477	new (SV *class, CFPlus::RW rwops)
1698	CODE:	2478	CODE:
1699	RETVAL = Mix_LoadMUS (path);	2479	RETVAL = Mix_LoadMUS_RW (rwops);
1700	OUTPUT:	2480	OUTPUT:
1701	RETVAL	2481	RETVAL
1702		2482
1703	void	2483	void
1704	DESTROY (CFClient::MixMusic self)	2484	DESTROY (CFPlus::MixMusic self)
1705	CODE:	2485	CODE:
1706	Mix_FreeMusic (self);	2486	Mix_FreeMusic (self);
1707		2487
1708	int	2488	int
1709	play (CFClient::MixMusic self, int loops = -1)	2489	play (CFPlus::MixMusic self, int loops = -1)
1710	CODE:	2490	CODE:
1711	RETVAL = Mix_PlayMusic (self, loops);	2491	RETVAL = Mix_PlayMusic (self, loops);
1712	OUTPUT:	2492	OUTPUT:
1713	RETVAL	2493	RETVAL
1714		2494
		2495	void
		2496	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2497	CODE:
		2498	Mix_FadeInMusicPos (self, loops, ms, position);
		2499
1715	MODULE = CFClient PACKAGE = CFClient::OpenGL	2500	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2501
		2502	PROTOTYPES: ENABLE
1716		2503
1717	BOOT:	2504	BOOT:
1718	{	2505	{
1719	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2506	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1720	static const struct {	2507	static const struct {
1721	const char *name;	2508	const char *name;
1722	IV iv;	2509	IV iv;
1723	} *civ, const_iv[] = {	2510	} *civ, const_iv[] = {
1724	# define const_iv(name) { # name, (IV)name }	2511	# define const_iv(name) { # name, (IV)name }
		2512	const_iv (GL_VENDOR),
		2513	const_iv (GL_VERSION),
		2514	const_iv (GL_EXTENSIONS),
1725	const_iv (GL_COLOR_MATERIAL),	2515	const_iv (GL_COLOR_MATERIAL),
1726	const_iv (GL_SMOOTH),	2516	const_iv (GL_SMOOTH),
1727	const_iv (GL_FLAT),	2517	const_iv (GL_FLAT),
1728	const_iv (GL_DITHER),	2518	const_iv (GL_DITHER),
1729	const_iv (GL_BLEND),	2519	const_iv (GL_BLEND),
…		…
1733	const_iv (GL_ALPHA_TEST),	2523	const_iv (GL_ALPHA_TEST),
1734	const_iv (GL_NORMALIZE),	2524	const_iv (GL_NORMALIZE),
1735	const_iv (GL_RESCALE_NORMAL),	2525	const_iv (GL_RESCALE_NORMAL),
1736	const_iv (GL_FRONT),	2526	const_iv (GL_FRONT),
1737	const_iv (GL_BACK),	2527	const_iv (GL_BACK),
		2528	const_iv (GL_AUX0),
1738	const_iv (GL_AND),	2529	const_iv (GL_AND),
1739	const_iv (GL_ONE),	2530	const_iv (GL_ONE),
1740	const_iv (GL_ZERO),	2531	const_iv (GL_ZERO),
1741	const_iv (GL_SRC_ALPHA),	2532	const_iv (GL_SRC_ALPHA),
1742	const_iv (GL_DST_ALPHA),	2533	const_iv (GL_DST_ALPHA),
…		…
1756	const_iv (GL_LUMINANCE),	2547	const_iv (GL_LUMINANCE),
1757	const_iv (GL_LUMINANCE_ALPHA),	2548	const_iv (GL_LUMINANCE_ALPHA),
1758	const_iv (GL_FLOAT),	2549	const_iv (GL_FLOAT),
1759	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2550	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1760	const_iv (GL_COMPILE),	2551	const_iv (GL_COMPILE),
		2552	const_iv (GL_PROXY_TEXTURE_1D),
		2553	const_iv (GL_PROXY_TEXTURE_2D),
1761	const_iv (GL_TEXTURE_1D),	2554	const_iv (GL_TEXTURE_1D),
1762	const_iv (GL_TEXTURE_2D),	2555	const_iv (GL_TEXTURE_2D),
1763	const_iv (GL_TEXTURE_ENV),	2556	const_iv (GL_TEXTURE_ENV),
1764	const_iv (GL_TEXTURE_MAG_FILTER),	2557	const_iv (GL_TEXTURE_MAG_FILTER),
1765	const_iv (GL_TEXTURE_MIN_FILTER),	2558	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1786	const_iv (GL_COLOR_LOGIC_OP),	2579	const_iv (GL_COLOR_LOGIC_OP),
1787	const_iv (GL_SEPARABLE_2D),	2580	const_iv (GL_SEPARABLE_2D),
1788	const_iv (GL_CONVOLUTION_2D),	2581	const_iv (GL_CONVOLUTION_2D),
1789	const_iv (GL_CONVOLUTION_BORDER_MODE),	2582	const_iv (GL_CONVOLUTION_BORDER_MODE),
1790	const_iv (GL_CONSTANT_BORDER),	2583	const_iv (GL_CONSTANT_BORDER),
		2584	const_iv (GL_POINTS),
1791	const_iv (GL_LINES),	2585	const_iv (GL_LINES),
		2586	const_iv (GL_LINE_STRIP),
1792	const_iv (GL_LINE_LOOP),	2587	const_iv (GL_LINE_LOOP),
1793	const_iv (GL_QUADS),	2588	const_iv (GL_QUADS),
1794	const_iv (GL_QUAD_STRIP),	2589	const_iv (GL_QUAD_STRIP),
1795	const_iv (GL_TRIANGLES),	2590	const_iv (GL_TRIANGLES),
1796	const_iv (GL_TRIANGLE_STRIP),	2591	const_iv (GL_TRIANGLE_STRIP),
1797	const_iv (GL_TRIANGLE_FAN),	2592	const_iv (GL_TRIANGLE_FAN),
		2593	const_iv (GL_POLYGON),
1798	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2594	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2595	const_iv (GL_POINT_SMOOTH_HINT),
		2596	const_iv (GL_LINE_SMOOTH_HINT),
		2597	const_iv (GL_POLYGON_SMOOTH_HINT),
		2598	const_iv (GL_GENERATE_MIPMAP_HINT),
1799	const_iv (GL_FASTEST),	2599	const_iv (GL_FASTEST),
		2600	const_iv (GL_DONT_CARE),
		2601	const_iv (GL_NICEST),
1800	const_iv (GL_V2F),	2602	const_iv (GL_V2F),
1801	const_iv (GL_V3F),	2603	const_iv (GL_V3F),
1802	const_iv (GL_T2F_V3F),	2604	const_iv (GL_T2F_V3F),
1803	const_iv (GL_T2F_N3F_V3F),	2605	const_iv (GL_T2F_N3F_V3F),
1804	# undef const_iv	2606	# undef const_iv
1805	};	2607	};
1806		2608
1807	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2609	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1808	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2610	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2611
		2612	texture_av = newAV ();
		2613	AvREAL_off (texture_av);
1809	}	2614	}
1810		2615
1811	char *	2616	char *
1812	gl_vendor ()	2617	gl_vendor ()
1813	CODE:	2618	CODE:
…		…
1827	CODE:	2632	CODE:
1828	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2633	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1829	OUTPUT:	2634	OUTPUT:
1830	RETVAL	2635	RETVAL
1831		2636
		2637	const char *glGetString (GLenum pname)
		2638
		2639	GLint glGetInteger (GLenum pname)
		2640	CODE:
		2641	glGetIntegerv (pname, &RETVAL);
		2642	OUTPUT:
		2643	RETVAL
		2644
		2645	GLdouble glGetDouble (GLenum pname)
		2646	CODE:
		2647	glGetDoublev (pname, &RETVAL);
		2648	OUTPUT:
		2649	RETVAL
		2650
1832	int glGetError ()	2651	int glGetError ()
1833		2652
1834	void glFinish ()	2653	void glFinish ()
1835		2654
1836	void glClear (int mask)	2655	void glClear (int mask)
…		…
1873	# near_ and far_ are due to microsofts buggy "c" compiler	2692	# near_ and far_ are due to microsofts buggy "c" compiler
1874	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2693	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1875		2694
1876	# near_ and far_ are due to microsofts buggy "c" compiler	2695	# near_ and far_ are due to microsofts buggy "c" compiler
1877	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2696	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2697
		2698	PROTOTYPES: DISABLE
1878		2699
1879	void glViewport (int x, int y, int width, int height)	2700	void glViewport (int x, int y, int width, int height)
1880		2701
1881	void glScissor (int x, int y, int width, int height)	2702	void glScissor (int x, int y, int width, int height)
1882		2703
…		…
1890		2711
1891	void glRotate (float angle, float x, float y, float z)	2712	void glRotate (float angle, float x, float y, float z)
1892	CODE:	2713	CODE:
1893	glRotatef (angle, x, y, z);	2714	glRotatef (angle, x, y, z);
1894		2715
1895	void glBegin (int mode)
1896
1897	void glEnd ()
1898
1899	void glColor (float r, float g, float b, float a = 1.0)	2716	void glColor (float r, float g, float b, float a = 1.0)
1900	PROTOTYPE: @
1901	ALIAS:	2717	ALIAS:
1902	glColor_premultiply = 1	2718	glColor_premultiply = 1
1903	CODE:	2719	CODE:
1904	if (ix)	2720	if (ix)
1905	{	2721	{
1906	r *= a;	2722	r *= a;
1907	g *= a;	2723	g *= a;
1908	b *= a;	2724	b *= a;
1909	}	2725	}
1910	// microsoft visual "c" rounds instead of truncating...	2726	// microsoft visual "c" rounds instead of truncating...
1911	glColor4ub (MIN ((int)(r * 256.f), 255),	2727	glColor4f (r, g, b, a);
1912	MIN ((int)(g * 256.f), 255),
1913	MIN ((int)(b * 256.f), 255),
1914	MIN ((int)(a * 256.f), 255));
1915
1916	void glInterleavedArrays (int format, int stride, char *data)
1917
1918	void glDrawElements (int mode, int count, int type, char *indices)
1919
1920	# 1.2 void glDrawRangeElements (int mode, int start, int end
1921		2728
1922	void glRasterPos (float x, float y, float z = 0.)	2729	void glRasterPos (float x, float y, float z = 0.)
1923	CODE:	2730	CODE:
1924	glRasterPos3f (0, 0, z);	2731	glRasterPos3f (0, 0, z);
1925	glBitmap (0, 0, 0, 0, x, y, 0);	2732	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1930		2737
1931	void glTexCoord (float s, float t)	2738	void glTexCoord (float s, float t)
1932	CODE:	2739	CODE:
1933	glTexCoord2f (s, t);	2740	glTexCoord2f (s, t);
1934		2741
		2742	void glRect (float x1, float y1, float x2, float y2)
		2743	CODE:
		2744	glRectf (x1, y1, x2, y2);
		2745
		2746	PROTOTYPES: ENABLE
		2747
		2748	void glBegin (int mode)
		2749
		2750	void glEnd ()
		2751
		2752	void glPointSize (GLfloat size)
		2753
		2754	void glLineWidth (GLfloat width)
		2755
		2756	void glInterleavedArrays (int format, int stride, char *data)
		2757
		2758	void glDrawElements (int mode, int count, int type, char *indices)
		2759
		2760	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2761
1935	void glTexEnv (int target, int pname, float param)	2762	void glTexEnv (int target, int pname, float param)
1936	CODE:	2763	CODE:
1937	glTexEnvf (target, pname, param);	2764	glTexEnvf (target, pname, param);
1938		2765
1939	void glTexParameter (int target, int pname, float param)	2766	void glTexParameter (int target, int pname, float param)
…		…
1961		2788
1962	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2789	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1963		2790
1964	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2791	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1965		2792
		2793	void glPixelZoom (float x, float y)
		2794
1966	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2795	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1967		2796
1968	int glGenTexture ()	2797	int glGenTexture ()
1969	CODE:	2798	CODE:
1970	{	2799	RETVAL = gen_texture ();
1971	GLuint name;
1972	glGenTextures (1, &name);
1973	RETVAL = name;
1974	}
1975	OUTPUT:	2800	OUTPUT:
1976	RETVAL	2801	RETVAL
1977		2802
1978	void glDeleteTexture (int name)	2803	void glDeleteTexture (int name)
1979	CODE:	2804	CODE:
1980	{
1981	GLuint name_ = name;
1982	glDeleteTextures (1, &name_);	2805	del_texture (name);
1983	}	2806
1984
1985	int glGenList ()	2807	int glGenList ()
1986	CODE:	2808	CODE:
1987	RETVAL = glGenLists (1);	2809	RETVAL = glGenLists (1);
1988	OUTPUT:	2810	OUTPUT:
1989	RETVAL	2811	RETVAL
…		…
1996		2818
1997	void glEndList ()	2819	void glEndList ()
1998		2820
1999	void glCallList (int list)	2821	void glCallList (int list)
2000		2822
		2823	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
2001		2824
		2825	PROTOTYPES: DISABLE
		2826
		2827	void
		2828	find_widget (SV *self, NV x, NV y)
		2829	PPCODE:
		2830	{
		2831	if (within_widget (self, x, y))
		2832	XPUSHs (self);
		2833	}
		2834
		2835	BOOT:
		2836	{
		2837	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2838
		2839	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2840	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2841	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2842	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2843	}
		2844
		2845	void
		2846	draw (SV *self)
		2847	CODE:
		2848	{
		2849	HV *hv;
		2850	SV **svp;
		2851	NV x, y, w, h;
		2852	SV *draw_x_sv = GvSV (draw_x_gv);
		2853	SV *draw_y_sv = GvSV (draw_y_gv);
		2854	SV *draw_w_sv = GvSV (draw_w_gv);
		2855	SV *draw_h_sv = GvSV (draw_h_gv);
		2856	SV *hover;
		2857	double draw_x, draw_y, draw_w, draw_h;
		2858
		2859	if (!SvROK (self))
		2860	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2861
		2862	hv = (HV *)SvRV (self);
		2863
		2864	if (SvTYPE (hv) != SVt_PVHV)
		2865	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2866
		2867	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2868	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2869
		2870	if (!h \|\| !w)
		2871	XSRETURN_EMPTY;
		2872
		2873	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2874	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2875
		2876	draw_x = SvNV (draw_x_sv) + x;
		2877	draw_y = SvNV (draw_y_sv) + y;
		2878
		2879	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2880	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2881	XSRETURN_EMPTY;
		2882
		2883	sv_setnv (draw_x_sv, draw_x);
		2884	sv_setnv (draw_y_sv, draw_y);
		2885
		2886	glPushMatrix ();
		2887	glTranslated (x, y, 0);
		2888
		2889	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2890	{
		2891	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2892
		2893	if (svp && SvTRUE (*svp))
		2894	{
		2895	glColor4f (10.2f, 0.80.2f, 0.5*0.2f, 0.2f);
		2896	glEnable (GL_BLEND);
		2897	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2898	glBegin (GL_QUADS);
		2899	glVertex2f (0, 0);
		2900	glVertex2f (w, 0);
		2901	glVertex2f (w, h);
		2902	glVertex2f (0, h);
		2903	glEnd ();
		2904	glDisable (GL_BLEND);
		2905	}
		2906	}
		2907	#if 0
		2908	if ($ENV{CFPLUS_DEBUG} & 1) {
		2909	glPushMatrix;
		2910	glColor 1, 1, 0, 1;
		2911	glTranslate 0.375, 0.375;
		2912	glBegin GL_LINE_LOOP;
		2913	glVertex 0 , 0;
		2914	glVertex $self->{w} - 1, 0;
		2915	glVertex $self->{w} - 1, $self->{h} - 1;
		2916	glVertex 0 , $self->{h} - 1;
		2917	glEnd;
		2918	glPopMatrix;
		2919	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2920	}
		2921	#endif
		2922	PUSHMARK (SP);
		2923	XPUSHs (self);
		2924	PUTBACK;
		2925	call_method ("_draw", G_VOID \| G_DISCARD);
		2926	SPAGAIN;
		2927
		2928	glPopMatrix ();
		2929
		2930	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2931	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2932	}
		2933

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.127 by root, Wed Jul 5 00:16:44 2006 UTC vs. Revision 1.225 by root, Sat Aug 11 12:07:54 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.127 by root, Wed Jul 5 00:16:44 2006 UTC vs.
Revision 1.225 by root, Sat Aug 11 12:07:54 2007 UTC