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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.129 by root, Wed Jul 12 17:20:04 2006 UTC vs.
Revision 1.236 by root, Mon Oct 8 16:10:14 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	GLuint 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	static unsigned int
		446	popcount (unsigned int n)
		447	{
		448	n -= (n >> 1) & 0x55555555U;
		449	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		450	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		451	n *= 0x01010101U;
		452
		453	return n >> 24;
		454	}
		455
		456	/* SDL should provide this, really. */
		457	#define SDLK_MODIFIER_MIN 300
		458	#define SDLK_MODIFIER_MAX 314
		459
		460	/******************************************************************************/
		461
		462	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		463	static GV *hover_gv;
		464
		465	static int
		466	within_widget (SV *widget, NV x, NV y)
		467	{
		468	HV *self;
		469	SV **svp;
		470	NV wx, ww, wy, wh;
		471
		472	if (!SvROK (widget))
		473	return 0;
		474
		475	self = (HV *)SvRV (widget);
		476
		477	if (SvTYPE (self) != SVt_PVHV)
		478	return 0;
		479
		480	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		481	if (y < wy)
		482	return 0;
		483
		484	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		485	if (y >= wy + wh)
		486	return 0;
		487
		488	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		489	if (x < wx)
		490	return 0;
		491
		492	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		493	if (x >= wx + ww)
		494	return 0;
		495
		496	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		497	if (!svp \|\| !SvTRUE (*svp))
		498	return 0;
		499
		500	return 1;
		501	}
		502
351	MODULE = CFClient PACKAGE = CFClient	503	MODULE = CFPlus PACKAGE = CFPlus
352		504
353	PROTOTYPES: ENABLE	505	PROTOTYPES: ENABLE
354		506
355	BOOT:	507	BOOT:
356	{	508	{
357	HV *stash = gv_stashpv ("CFClient", 1);	509	HV *stash = gv_stashpv ("CFPlus", 1);
358	static const struct {	510	static const struct {
359	const char *name;	511	const char *name;
360	IV iv;	512	IV iv;
361	} *civ, const_iv[] = {	513	} *civ, const_iv[] = {
362	# define const_iv(name) { # name, (IV)name }	514	# define const_iv(name) { # name, (IV)name }
		515	const_iv (SDLK_MODIFIER_MIN),
		516	const_iv (SDLK_MODIFIER_MAX),
		517
363	const_iv (SDL_ACTIVEEVENT),	518	const_iv (SDL_ACTIVEEVENT),
364	const_iv (SDL_KEYDOWN),	519	const_iv (SDL_KEYDOWN),
365	const_iv (SDL_KEYUP),	520	const_iv (SDL_KEYUP),
366	const_iv (SDL_MOUSEMOTION),	521	const_iv (SDL_MOUSEMOTION),
367	const_iv (SDL_MOUSEBUTTONDOWN),	522	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
376	const_iv (SDL_EVENT_RESERVEDA),	531	const_iv (SDL_EVENT_RESERVEDA),
377	const_iv (SDL_EVENT_RESERVEDB),	532	const_iv (SDL_EVENT_RESERVEDB),
378	const_iv (SDL_VIDEORESIZE),	533	const_iv (SDL_VIDEORESIZE),
379	const_iv (SDL_VIDEOEXPOSE),	534	const_iv (SDL_VIDEOEXPOSE),
380	const_iv (SDL_USEREVENT),	535	const_iv (SDL_USEREVENT),
		536
		537	const_iv (SDL_APPINPUTFOCUS),
		538	const_iv (SDL_APPMOUSEFOCUS),
		539	const_iv (SDL_APPACTIVE),
		540
		541	const_iv (SDLK_FIRST),
		542	const_iv (SDLK_LAST),
381	const_iv (SDLK_KP0),	543	const_iv (SDLK_KP0),
382	const_iv (SDLK_KP1),	544	const_iv (SDLK_KP1),
383	const_iv (SDLK_KP2),	545	const_iv (SDLK_KP2),
384	const_iv (SDLK_KP3),	546	const_iv (SDLK_KP3),
385	const_iv (SDLK_KP4),	547	const_iv (SDLK_KP4),
…		…
440	const_iv (SDLK_BREAK),	602	const_iv (SDLK_BREAK),
441	const_iv (SDLK_MENU),	603	const_iv (SDLK_MENU),
442	const_iv (SDLK_POWER),	604	const_iv (SDLK_POWER),
443	const_iv (SDLK_EURO),	605	const_iv (SDLK_EURO),
444	const_iv (SDLK_UNDO),	606	const_iv (SDLK_UNDO),
		607
445	const_iv (KMOD_NONE),	608	const_iv (KMOD_NONE),
		609	const_iv (KMOD_SHIFT),
446	const_iv (KMOD_LSHIFT),	610	const_iv (KMOD_LSHIFT),
447	const_iv (KMOD_RSHIFT),	611	const_iv (KMOD_RSHIFT),
		612	const_iv (KMOD_CTRL),
448	const_iv (KMOD_LCTRL),	613	const_iv (KMOD_LCTRL),
449	const_iv (KMOD_RCTRL),	614	const_iv (KMOD_RCTRL),
		615	const_iv (KMOD_ALT),
450	const_iv (KMOD_LALT),	616	const_iv (KMOD_LALT),
451	const_iv (KMOD_RALT),	617	const_iv (KMOD_RALT),
		618	const_iv (KMOD_META),
452	const_iv (KMOD_LMETA),	619	const_iv (KMOD_LMETA),
453	const_iv (KMOD_RMETA),	620	const_iv (KMOD_RMETA),
454	const_iv (KMOD_NUM),	621	const_iv (KMOD_NUM),
455	const_iv (KMOD_CAPS),	622	const_iv (KMOD_CAPS),
456	const_iv (KMOD_MODE),	623	const_iv (KMOD_MODE),
457	const_iv (KMOD_CTRL),	624
458	const_iv (KMOD_SHIFT),	625	const_iv (MIX_DEFAULT_FORMAT),
459	const_iv (KMOD_ALT),
460	const_iv (KMOD_META)
461	# undef const_iv	626	# undef const_iv
462	};	627	};
463		628
464	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	629	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
465	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	630	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		631
		632	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		633	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
466	}	634	}
		635
		636	void
		637	weaken (SV *rv)
		638	PROTOTYPE: $
		639	CODE:
		640	sv_rvweaken (rv);
467		641
468	int	642	int
469	in_destruct ()	643	in_destruct ()
470	CODE:	644	CODE:
471	RETVAL = PL_main_cv == Nullcv;	645	RETVAL = PL_main_cv == Nullcv;
…		…
473	RETVAL	647	RETVAL
474		648
475	NV floor (NV x)	649	NV floor (NV x)
476		650
477	NV ceil (NV x)	651	NV ceil (NV x)
		652
		653	IV minpot (UV n)
		654
		655	IV popcount (UV n)
478		656
479	void	657	void
480	pango_init ()	658	pango_init ()
481	CODE:	659	CODE:
482	{	660	{
483	opengl_fontmap = pango_opengl_font_map_new ();	661	opengl_fontmap = pango_opengl_font_map_new ();
484	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	662	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
485	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	663	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
486	}	664	}
487		665
		666	char *
		667	SDL_GetError ()
		668
488	int	669	int
489	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	670	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
490		671
491	void	672	void
492	SDL_Quit ()	673	SDL_Quit ()
493		674
494	void	675	void
495	SDL_ListModes ()	676	SDL_ListModes (int rgb, int alpha)
496	PPCODE:	677	PPCODE:
497	{	678	{
498	SDL_Rect **m;	679	SDL_Rect **m;
499		680
500	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	681	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
501	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	682	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
502	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	683	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
503	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	684	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
504		685
505	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	686	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
506	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	687	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
507		688
508	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	689	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
509	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
510	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
511	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
512		693
513	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
514		695	#if SDL_VERSION_ATLEAST(1,2,10)
515	SDL_EnableUNICODE (1);	696	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
516	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	697	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		698	#endif
517		699
518	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	700	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
519		701
520	if (m && m != (SDL_Rect **)-1)	702	if (m && m != (SDL_Rect **)-1)
521	while (*m)	703	while (*m)
522	{	704	{
		705	if ((m)->w >= 640 && (m)->h >= 480)
		706	{
523	AV *av = newAV ();	707	AV *av = newAV ();
524	av_push (av, newSViv ((*m)->w));	708	av_push (av, newSViv ((*m)->w));
525	av_push (av, newSViv ((*m)->h));	709	av_push (av, newSViv ((*m)->h));
		710	av_push (av, newSViv (rgb));
		711	av_push (av, newSViv (alpha));
526	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	712	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		713	}
527		714
528	++m;	715	++m;
529	}	716	}
530	}	717	}
531		718
532	char *
533	SDL_GetError ()
534
535	int	719	int
536	SDL_SetVideoMode (int w, int h, int fullscreen)	720	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
537	CODE:	721	CODE:
		722	{
		723	SDL_EnableUNICODE (1);
		724	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		725
		726	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		727	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		728	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		729	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		730
538	RETVAL = !!SDL_SetVideoMode (	731	RETVAL = !!SDL_SetVideoMode (
539	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	732	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
540	);	733	);
		734
541	if (RETVAL)	735	if (RETVAL)
542	{	736	{
		737	av_clear (texture_av);
		738
543	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	739	SDL_WM_SetCaption ("Crossfire TRT Client " VERSION, "Crossfire TRT");
544	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	740	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
545	# include "glfunc.h"	741	#include "glfunc.h"
546	# undef GL_FUNC	742	#undef GL_FUNC
547	}	743	}
		744	}
548	OUTPUT:	745	OUTPUT:
549	RETVAL	746	RETVAL
550		747
551	void	748	void
552	SDL_GL_SwapBuffers ()	749	SDL_GL_SwapBuffers ()
553		750
554	char *	751	char *
555	SDL_GetKeyName (int sym)	752	SDL_GetKeyName (int sym)
556		753
		754	int
		755	SDL_GetAppState ()
		756
557	void	757	void
558	SDL_PollEvent ()	758	poll_events ()
559	PPCODE:	759	PPCODE:
560	{	760	{
561	SDL_Event ev;	761	SDL_Event ev;
562		762
563	while (SDL_PollEvent (&ev))	763	SDL_PumpEvents ();
		764	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
564	{	765	{
565	HV *hv = newHV ();	766	HV *hv = newHV ();
566	hv_store (hv, "type", 4, newSViv (ev.type), 0);	767	hv_store (hv, "type", 4, newSViv (ev.type), 0);
567		768
568	switch (ev.type)	769	switch (ev.type)
…		…
570	case SDL_KEYDOWN:	771	case SDL_KEYDOWN:
571	case SDL_KEYUP:	772	case SDL_KEYUP:
572	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	773	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
573	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	774	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
574	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	775	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		776	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
575	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	777	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
576	break;	778	break;
577		779
578	case SDL_ACTIVEEVENT:	780	case SDL_ACTIVEEVENT:
579	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
580	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	782	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
581	break;	783	break;
582		784
583	case SDL_MOUSEMOTION:	785	case SDL_MOUSEMOTION:
		786	{
		787	int state = ev.motion.state;
		788	int x = ev.motion.x;
		789	int y = ev.motion.y;
		790	int xrel = ev.motion.xrel;
		791	int yrel = ev.motion.yrel;
		792
		793	/* do simplistic event compression */
		794	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		795	&& state == ev.motion.state)
		796	{
		797	xrel += ev.motion.xrel;
		798	yrel += ev.motion.yrel;
		799	x = ev.motion.x;
		800	y = ev.motion.y;
		801	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		802	}
		803
584	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	804	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
585
586	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	805	hv_store (hv, "state", 5, newSViv (state), 0);
587	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	806	hv_store (hv, "x", 1, newSViv (x), 0);
588	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	807	hv_store (hv, "y", 1, newSViv (y), 0);
589	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
590	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		810	}
591	break;	811	break;
592		812
593	case SDL_MOUSEBUTTONDOWN:	813	case SDL_MOUSEBUTTONDOWN:
594	case SDL_MOUSEBUTTONUP:	814	case SDL_MOUSEBUTTONUP:
595	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
605	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	825	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
606	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	826	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
607	break;	827	break;
608	}	828	}
609		829
610	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	830	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
611	}	831	}
612	}	832	}
613		833
614	int	834	int
615	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	835	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
616	POSTCALL:	836	POSTCALL:
617	Mix_HookMusicFinished (music_finished);	837	Mix_HookMusicFinished (music_finished);
618	Mix_ChannelFinished (channel_finished);	838	Mix_ChannelFinished (channel_finished);
619		839
620	void	840	void
		841	Mix_QuerySpec ()
		842	PPCODE:
		843	{
		844	int freq, channels;
		845	Uint16 format;
		846
		847	if (Mix_QuerySpec (&freq, &format, &channels))
		848	{
		849	EXTEND (SP, 3);
		850	PUSHs (sv_2mortal (newSViv (freq)));
		851	PUSHs (sv_2mortal (newSViv (format)));
		852	PUSHs (sv_2mortal (newSViv (channels)));
		853	}
		854	}
		855
		856	void
621	Mix_CloseAudio ()	857	Mix_CloseAudio ()
622		858
623	int	859	int
624	Mix_AllocateChannels (int numchans = -1)	860	Mix_AllocateChannels (int numchans = -1)
625		861
		862	const char *
		863	Mix_GetError ()
		864
626	void	865	void
627	lowdelay (int fd, int val = 1)	866	lowdelay (int fd, int val = 1)
628	CODE:	867	CODE:
		868	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		869
		870	void
		871	win32_proxy_info ()
		872	PPCODE:
		873	{
629	#ifndef _WIN32	874	#ifdef _WIN32
630	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	875	char buffer[2048];
		876	DWORD buflen;
		877
		878	EXTEND (SP, 3);
		879
		880	buflen = sizeof (buffer);
		881	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		882	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		883	{
		884	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		885
		886	buflen = sizeof (buffer);
		887	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		888	{
		889	PUSHs (newSVpv (buffer, 0));
		890
		891	buflen = sizeof (buffer);
		892	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		893	PUSHs (newSVpv (buffer, 0));
		894	}
		895	}
631	#endif	896	#endif
		897	}
632		898
633	void	899	void
634	add_font (char *file)	900	add_font (char *file)
635	CODE:	901	CODE:
636	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	902	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
…		…
644	STRLEN image_len;	910	STRLEN image_len;
645	char image = (char )SvPVbyte (image_, image_len);	911	char image = (char )SvPVbyte (image_, image_len);
646	SDL_Surface surface, surface2;	912	SDL_Surface surface, surface2;
647	SDL_PixelFormat fmt;	913	SDL_PixelFormat fmt;
648	SDL_RWops *rw = ix	914	SDL_RWops *rw = ix
649	? SDL_RWFromFile (image, "r")	915	? SDL_RWFromFile (image, "rb")
650	: SDL_RWFromConstMem (image, image_len);	916	: SDL_RWFromConstMem (image, image_len);
651		917
652	if (!rw)	918	if (!rw)
653	croak ("load_image: %s", SDL_GetError ());	919	croak ("load_image: %s", SDL_GetError ());
654		920
…		…
740	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1006	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
741	#endif	1007	#endif
742	_exit (1);	1008	_exit (1);
743		1009
744	void	1010	void
745	_exit (int retval)	1011	_exit (int retval = 0)
746	CODE:	1012	CODE:
		1013	#ifdef WIN32
		1014	ExitThread (retval); // unclean, please beam me up
		1015	#else
747	_exit (retval);	1016	_exit (retval);
		1017	#endif
748		1018
		1019	void
		1020	debug ()
		1021	CODE:
		1022	{
		1023	#if DEBUG
		1024	VALGRIND_DO_LEAK_CHECK;
		1025	#endif
		1026	}
		1027
749	MODULE = CFClient PACKAGE = CFClient::Font	1028	MODULE = CFPlus PACKAGE = CFPlus::Font
750		1029
751	CFClient::Font	1030	PROTOTYPES: DISABLE
		1031
		1032	CFPlus::Font
752	new_from_file (SV class, char path, int id = 0)	1033	new_from_file (SV class, char path, int id = 0)
753	CODE:	1034	CODE:
754	{	1035	{
755	int count;	1036	int count;
756	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1037	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
759	}	1040	}
760	OUTPUT:	1041	OUTPUT:
761	RETVAL	1042	RETVAL
762		1043
763	void	1044	void
764	DESTROY (CFClient::Font self)	1045	DESTROY (CFPlus::Font self)
765	CODE:	1046	CODE:
766	pango_font_description_free (self);	1047	pango_font_description_free (self);
767		1048
768	void	1049	void
769	make_default (CFClient::Font self)	1050	make_default (CFPlus::Font self)
		1051	PROTOTYPE: $
770	CODE:	1052	CODE:
771	default_font = self;	1053	default_font = self;
772		1054
773	MODULE = CFClient PACKAGE = CFClient::Layout	1055	MODULE = CFPlus PACKAGE = CFPlus::Layout
		1056
		1057	PROTOTYPES: DISABLE
774		1058
775	void	1059	void
776	reset_glyph_cache ()	1060	reset_glyph_cache ()
		1061	PROTOTYPE:
777	CODE:	1062	CODE:
778	tc_clear ();	1063	tc_clear ();
779		1064
780	CFClient::Layout	1065	CFPlus::Layout
781	new (SV *class)	1066	new (SV *class)
782	CODE:	1067	CODE:
783	New (0, RETVAL, 1, struct cf_layout);	1068	New (0, RETVAL, 1, struct cf_layout);
784		1069
785	RETVAL->pl = pango_layout_new (opengl_context);	1070	RETVAL->pl = pango_layout_new (opengl_context);
…		…
787	RETVAL->g = 1.;	1072	RETVAL->g = 1.;
788	RETVAL->b = 1.;	1073	RETVAL->b = 1.;
789	RETVAL->a = 1.;	1074	RETVAL->a = 1.;
790	RETVAL->base_height = MIN_FONT_HEIGHT;	1075	RETVAL->base_height = MIN_FONT_HEIGHT;
791	RETVAL->font = 0;	1076	RETVAL->font = 0;
		1077	RETVAL->rc = rc_alloc ();
792		1078
793	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1079	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
794	layout_update_font (RETVAL);	1080	layout_update_font (RETVAL);
795	OUTPUT:	1081	OUTPUT:
796	RETVAL	1082	RETVAL
797		1083
798	void	1084	void
799	DESTROY (CFClient::Layout self)	1085	DESTROY (CFPlus::Layout self)
800	CODE:	1086	CODE:
801	g_object_unref (self->pl);	1087	g_object_unref (self->pl);
		1088	rc_free (self->rc);
802	Safefree (self);	1089	Safefree (self);
803		1090
804	void	1091	void
805	set_text (CFClient::Layout self, SV *text_)	1092	set_text (CFPlus::Layout self, SV *text_)
806	CODE:	1093	CODE:
807	{	1094	{
808	STRLEN textlen;	1095	STRLEN textlen;
809	char *text = SvPVutf8 (text_, textlen);	1096	char *text = SvPVutf8 (text_, textlen);
810		1097
811	pango_layout_set_text (self->pl, text, textlen);	1098	pango_layout_set_text (self->pl, text, textlen);
812	}	1099	}
813		1100
814	void	1101	void
815	set_markup (CFClient::Layout self, SV *text_)	1102	set_markup (CFPlus::Layout self, SV *text_)
816	CODE:	1103	CODE:
817	{	1104	{
818	STRLEN textlen;	1105	STRLEN textlen;
819	char *text = SvPVutf8 (text_, textlen);	1106	char *text = SvPVutf8 (text_, textlen);
820		1107
821	pango_layout_set_markup (self->pl, text, textlen);	1108	pango_layout_set_markup (self->pl, text, textlen);
822	}	1109	}
823		1110
824	void	1111	void
825	set_shapes (CFClient::Layout self, ...)	1112	set_shapes (CFPlus::Layout self, ...)
826	CODE:	1113	CODE:
827	{	1114	{
828	PangoAttrList *attrs = 0;	1115	PangoAttrList *attrs = 0;
829	const char *text = pango_layout_get_text (self->pl);	1116	const char *text = pango_layout_get_text (self->pl);
830	const char *pos = text;	1117	const char *pos = text;
…		…
865	if (attrs)	1152	if (attrs)
866	pango_layout_set_attributes (self->pl, attrs);	1153	pango_layout_set_attributes (self->pl, attrs);
867	}	1154	}
868		1155
869	void	1156	void
870	get_shapes (CFClient::Layout self)	1157	get_shapes (CFPlus::Layout self)
871	PPCODE:	1158	PPCODE:
872	{	1159	{
873	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1160	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
874		1161
875	do	1162	do
…		…
890		1177
891	pango_layout_iter_free (iter);	1178	pango_layout_iter_free (iter);
892	}	1179	}
893		1180
894	int	1181	int
895	has_wrapped (CFClient::Layout self)	1182	has_wrapped (CFPlus::Layout self)
896	CODE:	1183	CODE:
897	{	1184	{
898	int lines = 1;	1185	int lines = 1;
899	const char *text = pango_layout_get_text (self->pl);	1186	const char *text = pango_layout_get_text (self->pl);
900		1187
…		…
905	}	1192	}
906	OUTPUT:	1193	OUTPUT:
907	RETVAL	1194	RETVAL
908		1195
909	SV *	1196	SV *
910	get_text (CFClient::Layout self)	1197	get_text (CFPlus::Layout self)
911	CODE:	1198	CODE:
912	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1199	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
913	sv_utf8_decode (RETVAL);	1200	sv_utf8_decode (RETVAL);
914	OUTPUT:	1201	OUTPUT:
915	RETVAL	1202	RETVAL
916		1203
917	void	1204	void
918	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1205	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
919	CODE:	1206	CODE:
920	self->r = r;	1207	self->r = r;
921	self->g = g;	1208	self->g = g;
922	self->b = b;	1209	self->b = b;
923	self->a = a;	1210	self->a = a;
924		1211
925	void	1212	void
926	set_font (CFClient::Layout self, CFClient::Font font = 0)	1213	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
927	CODE:	1214	CODE:
928	if (self->font != font)	1215	if (self->font != font)
929	{	1216	{
930	self->font = font;	1217	self->font = font;
931	layout_update_font (self);	1218	layout_update_font (self);
932	}	1219	}
933		1220
934	void	1221	void
935	set_height (CFClient::Layout self, int base_height)	1222	set_height (CFPlus::Layout self, int base_height)
936	CODE:	1223	CODE:
937	if (self->base_height != base_height)	1224	if (self->base_height != base_height)
938	{	1225	{
939	self->base_height = base_height;	1226	self->base_height = base_height;
940	layout_update_font (self);	1227	layout_update_font (self);
941	}	1228	}
942		1229
943	void	1230	void
944	set_width (CFClient::Layout self, int max_width = -1)	1231	set_width (CFPlus::Layout self, int max_width = -1)
945	CODE:	1232	CODE:
946	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1233	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
947		1234
948	void	1235	void
949	set_indent (CFClient::Layout self, int indent)	1236	set_indent (CFPlus::Layout self, int indent)
950	CODE:	1237	CODE:
951	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1238	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
952		1239
953	void	1240	void
954	set_spacing (CFClient::Layout self, int spacing)	1241	set_spacing (CFPlus::Layout self, int spacing)
955	CODE:	1242	CODE:
956	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1243	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
957		1244
958	void	1245	void
959	set_ellipsise (CFClient::Layout self, int ellipsise)	1246	set_ellipsise (CFPlus::Layout self, int ellipsise)
960	CODE:	1247	CODE:
961	pango_layout_set_ellipsize (self->pl,	1248	pango_layout_set_ellipsize (self->pl,
962	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1249	ellipsise == 1 ? PANGO_ELLIPSIZE_START
963	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1250	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
964	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1251	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
965	: PANGO_ELLIPSIZE_NONE	1252	: PANGO_ELLIPSIZE_NONE
966	);	1253	);
967		1254
968	void	1255	void
969	set_single_paragraph_mode (CFClient::Layout self, int spm)	1256	set_single_paragraph_mode (CFPlus::Layout self, int spm)
970	CODE:	1257	CODE:
971	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1258	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
972		1259
973	void	1260	void
974	size (CFClient::Layout self)	1261	size (CFPlus::Layout self)
975	PPCODE:	1262	PPCODE:
976	{	1263	{
977	int w, h;	1264	int w, h;
978		1265
979	layout_get_pixel_size (self, &w, &h);	1266	layout_get_pixel_size (self, &w, &h);
…		…
982	PUSHs (sv_2mortal (newSViv (w)));	1269	PUSHs (sv_2mortal (newSViv (w)));
983	PUSHs (sv_2mortal (newSViv (h)));	1270	PUSHs (sv_2mortal (newSViv (h)));
984	}	1271	}
985		1272
986	int	1273	int
987	descent (CFClient::Layout self)	1274	descent (CFPlus::Layout self)
988	CODE:	1275	CODE:
989	{	1276	{
990	PangoRectangle rect;	1277	PangoRectangle rect;
991	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1278	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
992	pango_layout_line_get_pixel_extents (line, 0, &rect);	1279	pango_layout_line_get_pixel_extents (line, 0, &rect);
…		…
994	}	1281	}
995	OUTPUT:	1282	OUTPUT:
996	RETVAL	1283	RETVAL
997		1284
998	int	1285	int
999	xy_to_index (CFClient::Layout self, int x, int y)	1286	xy_to_index (CFPlus::Layout self, int x, int y)
1000	CODE:	1287	CODE:
1001	{	1288	{
1002	int index, trailing;	1289	int index, trailing;
1003	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1290	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1004	RETVAL = index;	1291	RETVAL = index + trailing;
1005	}	1292	}
1006	OUTPUT:	1293	OUTPUT:
1007	RETVAL	1294	RETVAL
1008		1295
1009	void	1296	void
1010	cursor_pos (CFClient::Layout self, int index)	1297	cursor_pos (CFPlus::Layout self, int index)
1011	PPCODE:	1298	PPCODE:
1012	{	1299	{
1013	PangoRectangle strong_pos;	1300	PangoRectangle strong_pos;
1014	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1301	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1015		1302
…		…
1018	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1305	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1019	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1306	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1020	}	1307	}
1021		1308
1022	void	1309	void
1023	render (CFClient::Layout self, float x, float y)	1310	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
1024	PPCODE:	1311	PPCODE:
		1312	{
		1313	int line, x;
		1314
		1315	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1316	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1317
		1318	EXTEND (SP, 2);
		1319	PUSHs (sv_2mortal (newSViv (line - 1)));
		1320	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1321	}
		1322
		1323	void
		1324	line_x_to_index (CFPlus::Layout self, int line, int x)
		1325	PPCODE:
		1326	{
		1327	PangoLayoutLine *lp;
		1328	int index, trailing;
		1329
		1330	if (line < 0)
		1331	XSRETURN_EMPTY;
		1332
		1333	if (!(lp = pango_layout_get_line (self->pl, line)))
		1334	XSRETURN_EMPTY; /* do better */
		1335
		1336	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1337
		1338	EXTEND (SP, 2);
		1339	if (GIMME_V == G_SCALAR)
		1340	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1341	else
		1342	{
		1343	PUSHs (sv_2mortal (newSViv (index)));
		1344	PUSHs (sv_2mortal (newSViv (trailing)));
		1345	}
		1346	}
		1347
		1348	void
		1349	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1350	CODE:
		1351	rc_clear (self->rc);
1025	pango_opengl_render_layout_subpixel (	1352	pango_opengl_render_layout_subpixel (
1026	self->pl,	1353	self->pl,
		1354	self->rc,
1027	x * PANGO_SCALE, y * PANGO_SCALE,	1355	x * PANGO_SCALE, y * PANGO_SCALE,
1028	self->r, self->g, self->b, self->a	1356	self->r, self->g, self->b, self->a,
		1357	flags
1029	);	1358	);
		1359	// we assume that context_change actually clears/frees stuff
		1360	// and does not do any recomputation...
		1361	pango_layout_context_changed (self->pl);
1030		1362
		1363	void
		1364	draw (CFPlus::Layout self)
		1365	CODE:
		1366	{
		1367	glEnable (GL_TEXTURE_2D);
		1368	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1369	glEnable (GL_BLEND);
		1370	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1371	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1372	glEnable (GL_ALPHA_TEST);
		1373	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1374
		1375	rc_draw (self->rc);
		1376
		1377	glDisable (GL_ALPHA_TEST);
		1378	glDisable (GL_BLEND);
		1379	glDisable (GL_TEXTURE_2D);
		1380	}
		1381
1031	MODULE = CFClient PACKAGE = CFClient::Texture	1382	MODULE = CFPlus PACKAGE = CFPlus::Texture
1032		1383
1033	void	1384	PROTOTYPES: ENABLE
1034	pad2pot (SV data_, SV w_, SV *h_)
1035	CODE:
1036	{
1037	int ow = SvIV (w_);
1038	int oh = SvIV (h_);
1039		1385
1040	if (ow && oh)	1386	void
		1387	pad (SV *data_, int ow, int oh, int nw, int nh)
		1388	CODE:
		1389	{
		1390	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1041	{	1391	{
1042	int nw = minpot (ow);
1043	int nh = minpot (oh);
1044
1045	if (nw != ow \|\| nh != oh)
1046	{
1047	if (SvOK (data_))
1048	{
1049	STRLEN datalen;	1392	STRLEN datalen;
1050	char *data = SvPVbyte (data_, datalen);	1393	char *data = SvPVbyte (data_, datalen);
1051	int bpp = datalen / (ow * oh);	1394	int bpp = datalen / (ow * oh);
1052	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1395	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1053		1396
1054	SvPOK_only (result_);	1397	SvPOK_only (result_);
1055	SvCUR_set (result_, nw * nh * bpp);	1398	SvCUR_set (result_, nw * nh * bpp);
1056		1399
1057	memset (SvPVX (result_), 0, nw * nh * bpp);	1400	memset (SvPVX (result_), 0, nw * nh * bpp);
1058	while (oh--)	1401	while (oh--)
1059	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1402	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1060		1403
1061	sv_setsv (data_, result_);	1404	sv_setsv (data_, result_);
1062	}
1063
1064	sv_setiv (w_, nw);
1065	sv_setiv (h_, nh);
1066	}
1067	}	1405	}
1068	}	1406	}
1069		1407
1070	void	1408	void
1071	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1409	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1077	{	1415	{
1078	HV hv = (HV )SvRV (self);	1416	HV hv = (HV )SvRV (self);
1079	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1417	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1080	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1418	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1081	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1419	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1420
		1421	if (name <= 0)
		1422	XSRETURN_EMPTY;
1082		1423
1083	if (items < 5)	1424	if (items < 5)
1084	{	1425	{
1085	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1426	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1086	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1427	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1114	glDisable (GL_ALPHA_TEST);	1455	glDisable (GL_ALPHA_TEST);
1115	glDisable (GL_BLEND);	1456	glDisable (GL_BLEND);
1116	}	1457	}
1117	}	1458	}
1118		1459
		1460	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1461	CODE:
		1462	{
		1463	GLint width;
		1464	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1465	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1466	RETVAL = width > 0;
		1467	}
		1468	OUTPUT:
		1469	RETVAL
		1470
1119	MODULE = CFClient PACKAGE = CFClient::Map	1471	MODULE = CFPlus PACKAGE = CFPlus::Map
1120		1472
1121	CFClient::Map	1473	PROTOTYPES: DISABLE
1122	new (SV *class, int map_width, int map_height)	1474
		1475	CFPlus::Map
		1476	new (SV *class)
1123	CODE:	1477	CODE:
1124	New (0, RETVAL, 1, struct map);	1478	New (0, RETVAL, 1, struct map);
1125	RETVAL->x = 0;	1479	RETVAL->x = 0;
1126	RETVAL->y = 0;	1480	RETVAL->y = 0;
1127	RETVAL->w = map_width;	1481	RETVAL->w = 0;
1128	RETVAL->h = map_height;	1482	RETVAL->h = 0;
1129	RETVAL->ox = 0;	1483	RETVAL->ox = 0;
1130	RETVAL->oy = 0;	1484	RETVAL->oy = 0;
1131	RETVAL->faces = 8192;	1485	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1132	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1486	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1133	RETVAL->texs = 8192;
1134	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1135	RETVAL->rows = 0;	1487	RETVAL->rows = 0;
1136	RETVAL->row = 0;	1488	RETVAL->row = 0;
1137	OUTPUT:	1489	OUTPUT:
1138	RETVAL	1490	RETVAL
1139		1491
1140	void	1492	void
1141	DESTROY (CFClient::Map self)	1493	DESTROY (CFPlus::Map self)
1142	CODE:	1494	CODE:
1143	{	1495	{
1144	map_clear (self);	1496	map_clear (self);
1145	Safefree (self->face);	1497	Safefree (self->face2tile);
1146	Safefree (self->tex);	1498	Safefree (self->tex);
1147	Safefree (self);	1499	Safefree (self);
1148	}	1500	}
1149		1501
1150	void	1502	void
		1503	resize (CFPlus::Map self, int map_width, int map_height)
		1504	CODE:
		1505	self->w = map_width;
		1506	self->h = map_height;
		1507
		1508	void
1151	clear (CFClient::Map self)	1509	clear (CFPlus::Map self)
1152	CODE:	1510	CODE:
1153	map_clear (self);	1511	map_clear (self);
1154		1512
1155	void	1513	void
1156	set_face (CFClient::Map self, int face, int texid)	1514	set_tileid (CFPlus::Map self, int face, int tile)
1157	CODE:	1515	CODE:
1158	{	1516	{
1159	while (self->faces <= face)	1517	need_facenum (self, face); self->face2tile [face] = tile;
1160	{	1518	need_texid (self, tile);
1161	Append (mapface, self->face, self->faces, self->faces);
1162	self->faces *= 2;
1163	}
1164
1165	self->face [face] = texid;
1166	}	1519	}
1167		1520
1168	void	1521	void
		1522	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1523	CODE:
		1524	{
		1525	tileid texid;
		1526	maptex *tex;
		1527
		1528	if (face < 0 \|\| face >= self->faces)
		1529	return;
		1530
		1531	if (smooth < 0 \|\| smooth >= self->faces)
		1532	return;
		1533
		1534	texid = self->face2tile [face];
		1535
		1536	if (!texid)
		1537	return;
		1538
		1539	tex = self->tex + texid;
		1540	tex->smoothtile = self->face2tile [smooth];
		1541	tex->smoothlevel = level;
		1542	}
		1543
		1544	void
1169	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)	1545	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)
1170	CODE:	1546	CODE:
1171	{	1547	{
1172	while (self->texs <= texid)	1548	need_texid (self, texid);
1173	{
1174	Append (maptex, self->tex, self->texs, self->texs);
1175	self->texs *= 2;
1176	}
1177		1549
1178	{	1550	{
1179	maptex *tex = self->tex + texid;	1551	maptex *tex = self->tex + texid;
1180		1552
1181	tex->name = name;	1553	tex->name = name;
…		…
1198	// from transparent color bleeding and ugly wrapping effects.	1570	// from transparent color bleeding and ugly wrapping effects.
1199	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1571	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1200	}	1572	}
1201		1573
1202	int	1574	int
1203	ox (CFClient::Map self)	1575	ox (CFPlus::Map self)
1204	ALIAS:	1576	ALIAS:
1205	oy = 1	1577	oy = 1
1206	x = 2	1578	x = 2
1207	y = 3	1579	y = 3
1208	w = 4	1580	w = 4
…		…
1219	}	1591	}
1220	OUTPUT:	1592	OUTPUT:
1221	RETVAL	1593	RETVAL
1222		1594
1223	void	1595	void
1224	scroll (CFClient::Map self, int dx, int dy)	1596	scroll (CFPlus::Map self, int dx, int dy)
1225	CODE:	1597	CODE:
1226	{	1598	{
1227	if (dx > 0)	1599	if (dx > 0)
1228	map_blank (self, self->x, self->y, dx - 1, self->h);	1600	map_blank (self, self->x, self->y, dx, self->h);
1229	else if (dx < 0)	1601	else if (dx < 0)
1230	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1602	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1231		1603
1232	if (dy > 0)	1604	if (dy > 0)
1233	map_blank (self, self->x, self->y, self->w, dy - 1);	1605	map_blank (self, self->x, self->y, self->w, dy);
1234	else if (dy < 0)	1606	else if (dy < 0)
1235	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1607	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1236		1608
1237	self->ox += dx; self->x += dx;	1609	self->ox += dx; self->x += dx;
1238	self->oy += dy; self->y += dy;	1610	self->oy += dy; self->y += dy;
1239		1611
1240	while (self->y < 0)	1612	while (self->y < 0)
…		…
1244	self->rows += MAP_EXTEND_Y;	1616	self->rows += MAP_EXTEND_Y;
1245	self->y += MAP_EXTEND_Y;	1617	self->y += MAP_EXTEND_Y;
1246	}	1618	}
1247	}	1619	}
1248		1620
1249	void	1621	SV *
1250	map1a_update (CFClient::Map self, SV *data_)	1622	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1251	CODE:	1623	CODE:
1252	{	1624	{
1253	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1625	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1254	uint8_t data_end = (uint8_t )SvEND (data_);	1626	uint8_t data_end = (uint8_t )SvEND (data_);
1255	mapcell *cell;	1627	mapcell *cell;
1256	int x, y, flags;	1628	int x, y, z, flags;
		1629	AV *missing = newAV ();
		1630	RETVAL = newRV_noinc ((SV *)missing);
1257		1631
1258	while (data < data_end)	1632	while (data < data_end - 1)
1259	{	1633	{
1260	flags = (data [0] << 8) + data [1]; data += 2;	1634	flags = (data [0] << 8) + data [1]; data += 2;
1261		1635
1262	x = self->x + ((flags >> 10) & 63);	1636	x = self->x + ((flags >> 10) & 63);
1263	y = self->y + ((flags >> 4) & 63);	1637	y = self->y + ((flags >> 4) & 63);
1264		1638
1265	cell = map_get_cell (self, x, y);	1639	cell = map_get_cell (self, x, y);
1266		1640
1267	if (flags & 15)	1641	if (flags & 15)
1268	{	1642	{
1269	if (cell->darkness < 0)	1643	if (!cell->darkness)
1270	{	1644	{
		1645	memset (cell, 0, sizeof (*cell));
1271	cell->darkness = 0;	1646	cell->darkness = 256;
1272	cell->face [0] = 0;
1273	cell->face [1] = 0;
1274	cell->face [2] = 0;
1275	}	1647	}
1276		1648
1277	cell->darkness = flags & 8 ? *data++ : 255;
1278
1279	//TODO: don't trust server data to be in-range(!)	1649	//TODO: don't trust server data to be in-range(!)
1280		1650
1281	if (flags & 4)	1651	if (flags & 8)
1282	{	1652	{
1283	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1653	if (extmap)
		1654	{
		1655	uint8_t ext, cmd;
		1656
		1657	do
		1658	{
		1659	ext = *data++;
		1660	cmd = ext & 0x3f;
		1661
		1662	if (cmd < 4)
		1663	cell->darkness = 255 - ext * 64 + 1;
		1664	else if (cmd == 5) // health
		1665	{
		1666	cell->stat_width = 1;
		1667	cell->stat_hp = *data++;
		1668	}
		1669	else if (cmd == 6) // monster width
		1670	cell->stat_width = *data++ + 1;
		1671	else if (cmd == 0x47)
		1672	{
		1673	if (*data == 4)
		1674	; // decode player count
		1675
		1676	data += *data + 1;
		1677	}
		1678	else if (cmd == 8) // cell flags
		1679	cell->flags = *data++;
		1680	else if (ext & 0x40) // unknown, multibyte => skip
		1681	data += *data + 1;
		1682	else
		1683	data++;
		1684	}
		1685	while (ext & 0x80);
		1686	}
		1687	else
		1688	cell->darkness = *data++ + 1;
1284	}	1689	}
1285		1690
		1691	for (z = 0; z <= 2; ++z)
1286	if (flags & 2)	1692	if (flags & (4 >> z))
1287	{	1693	{
1288	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1694	faceid face = (data [0] << 8) + data [1]; data += 2;
		1695	need_facenum (self, face);
		1696	cell->tile [z] = self->face2tile [face];
		1697
		1698	if (cell->tile [z])
		1699	{
		1700	maptex *tex = self->tex + cell->tile [z];
		1701	if (!tex->name)
		1702	av_push (missing, newSViv (cell->tile [z]));
		1703
		1704	if (tex->smoothtile)
		1705	{
		1706	maptex *smooth = self->tex + tex->smoothtile;
		1707	if (!smooth->name)
		1708	av_push (missing, newSViv (tex->smoothtile));
		1709	}
		1710	}
1289	}	1711	}
1290
1291	if (flags & 1)
1292	{
1293	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1294	}
1295	}	1712	}
1296	else	1713	else
1297	cell->darkness = -1;	1714	cell->darkness = 0;
1298	}	1715	}
1299	}	1716	}
		1717	OUTPUT:
		1718	RETVAL
1300		1719
1301	SV *	1720	SV *
1302	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1721	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1303	CODE:	1722	CODE:
1304	{	1723	{
1305	int x1, x;	1724	int x1, x;
1306	int y1, y;	1725	int y1, y;
1307	int z;	1726	int z;
…		…
1328	{	1747	{
1329	mapcell *cell = row->col + (x - row->c0);	1748	mapcell *cell = row->col + (x - row->c0);
1330		1749
1331	for (z = 0; z <= 0; z++)	1750	for (z = 0; z <= 0; z++)
1332	{	1751	{
1333	mapface face = cell->face [z];
1334
1335	if (face)
1336	{
1337	maptex tex = self->tex [face];	1752	maptex tex = self->tex [cell->tile [z]];
1338	int a0 = 255 - tex.a;	1753	int a0 = 255 - tex.a;
1339	int a1 = tex.a;	1754	int a1 = tex.a;
1340		1755
1341	r = (r * a0 + tex.r * a1) / 255;	1756	r = (r * a0 + tex.r * a1) / 255;
1342	g = (g * a0 + tex.g * a1) / 255;	1757	g = (g * a0 + tex.g * a1) / 255;
1343	b = (b * a0 + tex.b * a1) / 255;	1758	b = (b * a0 + tex.b * a1) / 255;
1344	a = (a * a0 + tex.a * a1) / 255;	1759	a = (a * a0 + tex.a * a1) / 255;
1345	}
1346	}	1760	}
1347	}	1761	}
1348		1762
1349	*map++ = (r )	1763	*map++ = (r )
1350	\| (g << 8)	1764	\| (g << 8)
…		…
1357	}	1771	}
1358	OUTPUT:	1772	OUTPUT:
1359	RETVAL	1773	RETVAL
1360		1774
1361	void	1775	void
1362	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1776	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1363	CODE:	1777	CODE:
1364	{	1778	{
1365	int vx, vy;
1366	int x, y, z;	1779	int x, y, z;
1367	int last_name;
1368	mapface face;
1369		1780
1370	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1781	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1371	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1782	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1783	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1784	smooth_key skey;
1372		1785
1373	/*	1786	rc_t *rc = rc_alloc ();
1374	int vx = self->vx = self->w >= sw	1787	rc_key_t key;
1375	? self->x + (self->w - sw) / 2	1788	rc_array_t *arr;
1376	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1377		1789
1378	int vy = self->vy = self->h >= sh	1790	// thats current max. sorry.
1379	? self->y + (self->h - sh) / 2	1791	if (sw > 255) sw = 255;
1380	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1792	if (sh > 255) sh = 255;
1381	*/
1382		1793
1383	glColor4ub (255, 255, 255, 255);	1794	// clear key, in case of extra padding
		1795	memset (&skey, 0, sizeof (skey));
		1796
		1797	memset (&key, 0, sizeof (key));
		1798	key.r = 255;
		1799	key.g = 255;
		1800	key.b = 255;
		1801	key.a = 255;
		1802	key.mode = GL_QUADS;
		1803	key.format = GL_T2F_V3F;
		1804	key.texname = -1;
		1805
		1806	mx += self->x;
		1807	my += self->y;
		1808
		1809	// first pass: determine smooth_max
		1810	// rather ugly, if you ask me
		1811	// could also be stored inside mapcell and updated on change
		1812	memset (smooth_max, 0, sizeof (smooth_max));
		1813
		1814	for (y = 0; y < sh; y++)
		1815	if (0 <= y + my && y + my < self->rows)
		1816	{
		1817	maprow *row = self->row + (y + my);
		1818
		1819	for (x = 0; x < sw; x++)
		1820	if (row->c0 <= x + mx && x + mx < row->c1)
		1821	{
		1822	mapcell *cell = row->col + (x + mx - row->c0);
		1823
		1824	smooth_max[x + 1][y + 1] =
		1825	MAX (self->tex [cell->tile [0]].smoothlevel,
		1826	MAX (self->tex [cell->tile [1]].smoothlevel,
		1827	self->tex [cell->tile [2]].smoothlevel));
		1828	}
		1829	}
1384		1830
1385	glEnable (GL_BLEND);	1831	glEnable (GL_BLEND);
1386	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1832	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1387	glEnable (GL_TEXTURE_2D);
1388	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1833	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1389		1834
1390	glBegin (GL_QUADS);
1391
1392	last_name = 0;
1393
1394	for (z = 0; z < 3; z++)	1835	for (z = 0; z <= 2; z++)
		1836	{
		1837	memset (smooth_level, 0, sizeof (smooth_level));
		1838
1395	for (y = 0; y < sh; y++)	1839	for (y = 0; y < sh; y++)
1396	if (0 <= y + vy && y + vy < self->rows)	1840	if (0 <= y + my && y + my < self->rows)
1397	{	1841	{
1398	maprow *row = self->row + (y + vy);	1842	maprow *row = self->row + (y + my);
1399		1843
1400	for (x = 0; x < sw; x++)	1844	for (x = 0; x < sw; x++)
1401	if (row->c0 <= x + vx && x + vx < row->c1)	1845	if (row->c0 <= x + mx && x + mx < row->c1)
1402	{	1846	{
1403	mapcell *cell = row->col + (x + vx - row->c0);	1847	mapcell *cell = row->col + (x + mx - row->c0);
1404
1405	face = cell->face [z];	1848	tileid tile = cell->tile [z];
1406		1849
1407	if (face)	1850	if (tile)
		1851	{
		1852	maptex tex = self->tex [tile];
		1853	int px, py;
		1854
		1855	if (key.texname != tex.name)
		1856	{
		1857	if (!tex.name)
		1858	tex = self->tex [2]; /* missing, replace by noface */
		1859
		1860	key.texname = tex.name;
		1861	arr = rc_array (rc, &key);
		1862	}
		1863
		1864	px = (x + 1) * T - tex.w;
		1865	py = (y + 1) * T - tex.h;
		1866
		1867	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1868	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1869	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1870	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1871
		1872	if (cell->flags && z == 2)
		1873	{
		1874	// overlays such as the speech bubble, probably more to come
		1875	if (cell->flags & 1)
		1876	{
		1877	maptex tex = self->tex [1];
		1878	int px = x * T + T * 2 / 32;
		1879	int py = y * T - T * 6 / 32;
		1880
		1881	if (tex.name)
		1882	{
		1883	if (key.texname != tex.name)
		1884	{
		1885	key.texname = tex.name;
		1886	arr = rc_array (rc, &key);
		1887	}
		1888
		1889	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1890	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1891	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1892	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1893	}
		1894	}
		1895	}
		1896
		1897	// update smooth hash
		1898	if (tex.smoothtile)
		1899	{
		1900	skey.tile = tex.smoothtile;
		1901	skey.level = tex.smoothlevel;
		1902
		1903	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1904
		1905	// add bits to current tile and all neighbours. skey.x\|y is
		1906	// shifted +1\|+1 so we always stay positive.
		1907
		1908	// bits is ___n cccc CCCC bbbb
		1909	// n do not draw borders&corners
		1910	// c draw these corners, but...
		1911	// C ... not these
		1912	// b draw these borders
		1913
		1914	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1915	// ┃· ·· ·┃ ━━
		1916
		1917	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1918	// ·· ·· ·┏ ┓·
		1919
		1920	// full tile
		1921	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1922
		1923	// borders
		1924	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1925	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1926	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1927	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1928
		1929	// corners
		1930	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1931	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1932	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1933	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1934	}
		1935	}
		1936	}
		1937	}
		1938
		1939	rc_draw (rc);
		1940	rc_clear (rc);
		1941
		1942	// go through all smoothlevels, lowest to highest, then draw.
		1943	// this is basically counting sort
		1944	{
		1945	int w, b;
		1946
		1947	glEnable (GL_TEXTURE_2D);
		1948	glBegin (GL_QUADS);
		1949	for (w = 0; w < 256 / 32; ++w)
		1950	{
		1951	uint32_t smask = smooth_level [w];
		1952	if (smask)
		1953	for (b = 0; b < 32; ++b)
		1954	if (smask & (((uint32_t)1) << b))
1408	{	1955	{
1409	maptex tex = self->tex [face];	1956	int level = (w << 5) \| b;
		1957	HE *he;
1410		1958
1411	int px = (x + 1) * 32 - tex.w;	1959	hv_iterinit (smooth);
1412	int py = (y + 1) * 32 - tex.h;	1960	while ((he = hv_iternext (smooth)))
1413
1414	if (last_name != tex.name)
1415	{	1961	{
		1962	smooth_key skey = (smooth_key )HeKEY (he);
		1963	IV bits = SvIVX (HeVAL (he));
		1964
		1965	if (!(bits & 0x1000)
		1966	&& skey->level == level
		1967	&& level > smooth_max [skey->x][skey->y])
		1968	{
		1969	maptex tex = self->tex [skey->tile];
		1970	int px = (((int)skey->x) - 1) * T;
		1971	int py = (((int)skey->y) - 1) * T;
		1972	int border = bits & 15;
		1973	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1974	float dx = tex.s * .0625f; // 16 images/row
		1975	float dy = tex.t * .5f ; // 2 images/column
		1976
		1977	if (tex.name)
		1978	{
		1979	// this time avoiding texture state changes
		1980	// save gobs of state changes.
		1981	if (key.texname != tex.name)
		1982	{
1416	glEnd ();	1983	glEnd ();
1417	last_name = tex.name;
1418	glBindTexture (GL_TEXTURE_2D, last_name);	1984	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1419	glBegin (GL_QUADS);	1985	glBegin (GL_QUADS);
		1986	}
		1987
		1988	if (border)
		1989	{
		1990	float ox = border * dx;
		1991
		1992	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		1993	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		1994	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		1995	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		1996	}
		1997
		1998	if (corner)
		1999	{
		2000	float ox = corner * dx;
		2001
		2002	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2003	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2004	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2005	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2006	}
		2007	}
		2008	}
1420	}	2009	}
1421
1422	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1423	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1424	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1425	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1426	}	2010	}
1427	}
1428	}	2011	}
1429		2012
1430	glEnd ();	2013	glEnd ();
1431
1432	glDisable (GL_TEXTURE_2D);	2014	glDisable (GL_TEXTURE_2D);
		2015	key.texname = -1;
		2016	}
		2017
		2018	hv_clear (smooth);
		2019	}
		2020
1433	glDisable (GL_BLEND);	2021	glDisable (GL_BLEND);
1434	}	2022	rc_free (rc);
1435		2023
		2024	// top layer: overlays such as the health bar
		2025	for (y = 0; y < sh; y++)
		2026	if (0 <= y + my && y + my < self->rows)
		2027	{
		2028	maprow *row = self->row + (y + my);
		2029
		2030	for (x = 0; x < sw; x++)
		2031	if (row->c0 <= x + mx && x + mx < row->c1)
		2032	{
		2033	mapcell *cell = row->col + (x + mx - row->c0);
		2034
		2035	int px = x * T;
		2036	int py = y * T;
		2037
		2038	if (cell->stat_hp)
		2039	{
		2040	int width = cell->stat_width * T;
		2041	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2042
		2043	glColor3ub (0, 0, 0);
		2044	glRectf (px + 1, py - thick - 2,
		2045	px + width - 1, py);
		2046
		2047	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2048	glRectf (px + 2,
		2049	py - thick - 1,
		2050	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2051	}
		2052	}
		2053	}
		2054	}
		2055
1436	void	2056	void
1437	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2057	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
1438	CODE:	2058	CODE:
1439	{	2059	{
1440	static float color[16][3] = {	2060	static float color[16][3] = {
1441	{ 0.00F, 0.00F, 0.00F },	2061	{ 0.00F, 0.00F, 0.00F },
1442	{ 1.00F, 1.00F, 1.00F },	2062	{ 1.00F, 1.00F, 1.00F },
…		…
1492	glDisable (GL_BLEND);	2112	glDisable (GL_BLEND);
1493	glDisable (GL_TEXTURE_2D);	2113	glDisable (GL_TEXTURE_2D);
1494	}	2114	}
1495		2115
1496	void	2116	void
1497	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2117	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1498	PPCODE:	2118	PPCODE:
1499	{	2119	{
1500	int vx, vy;
1501	int x, y;	2120	int x, y;
		2121	int sw1 = sw + 2;
		2122	int sh1 = sh + 2;
		2123	int sh3 = sh * 3;
1502	int sw4 = (sw + 3) & ~3;	2124	int sw34 = (sw * 3 + 3) & ~3;
		2125	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1503	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2126	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1504	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2127	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1505		2128
1506	memset (darkness, 255, sw4 * sh);
1507	SvPOK_only (darkness_sv);	2129	SvPOK_only (darkness3_sv);
1508	SvCUR_set (darkness_sv, sw4 * sh);	2130	SvCUR_set (darkness3_sv, sw34 * sh3);
1509		2131
1510	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2132	mx += self->x - 1;
1511	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2133	my += self->y - 1;
1512		2134
		2135	memset (darkness1, 255, sw1 * sh1);
		2136
1513	for (y = 0; y < sh; y++)	2137	for (y = 0; y < sh1; y++)
1514	if (0 <= y + vy && y + vy < self->rows)	2138	if (0 <= y + my && y + my < self->rows)
1515	{	2139	{
1516	maprow *row = self->row + (y + vy);	2140	maprow *row = self->row + (y + my);
1517		2141
1518	for (x = 0; x < sw; x++)	2142	for (x = 0; x < sw1; x++)
1519	if (row->c0 <= x + vx && x + vx < row->c1)	2143	if (row->c0 <= x + mx && x + mx < row->c1)
1520	{	2144	{
1521	mapcell *cell = row->col + (x + vx - row->c0);	2145	mapcell *cell = row->col + (x + mx - row->c0);
1522		2146
1523	darkness[y * sw4 + x] = cell->darkness < 0	2147	darkness1 [y * sw1 + x] = cell->darkness
		2148	? 255 - (cell->darkness - 1)
1524	? 255 - FOW_DARKNESS	2149	: 255 - FOW_DARKNESS;
1525	: 255 - cell->darkness;
1526	}	2150	}
1527	}	2151	}
1528		2152
		2153	for (y = 0; y < sh; ++y)
		2154	for (x = 0; x < sw; ++x)
		2155	{
		2156	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2157	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2158	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2159	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2160	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2161	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2162	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2163	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2164	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2165
		2166	uint8_t r11 = (d11 + d21 + d12) / 3;
		2167	uint8_t r21 = d21;
		2168	uint8_t r31 = (d21 + d31 + d32) / 3;
		2169
		2170	uint8_t r12 = d12;
		2171	uint8_t r22 = d22;
		2172	uint8_t r32 = d32;
		2173
		2174	uint8_t r13 = (d13 + d23 + d12) / 3;
		2175	uint8_t r23 = d23;
		2176	uint8_t r33 = (d23 + d33 + d32) / 3;
		2177
		2178	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2179	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2180	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2181	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2182	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2183	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2184	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2185	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2186	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2187	}
		2188
		2189	free (darkness1);
		2190
1529	EXTEND (SP, 3);	2191	EXTEND (SP, 3);
1530	PUSHs (sv_2mortal (newSViv (sw4)));	2192	PUSHs (sv_2mortal (newSViv (sw34)));
1531	PUSHs (sv_2mortal (newSViv (sh)));	2193	PUSHs (sv_2mortal (newSViv (sh3)));
1532	PUSHs (darkness_sv);	2194	PUSHs (darkness3_sv);
1533	}	2195	}
1534		2196
1535	SV *	2197	SV *
1536	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2198	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1537	CODE:	2199	CODE:
1538	{	2200	{
1539	int x, y, x1, y1;	2201	int x, y, x1, y1;
1540	SV data_sv = newSV (w h * 7 + 5);	2202	SV data_sv = newSV (w h * 7 + 5);
1541	uint8_t data = (uint8_t )SvPVX (data_sv);	2203	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1566	if (row && row->c0 <= x && x < row->c1)	2228	if (row && row->c0 <= x && x < row->c1)
1567	{	2229	{
1568	mapcell *cell = row->col + (x - row->c0);	2230	mapcell *cell = row->col + (x - row->c0);
1569	uint8_t flags = 0;	2231	uint8_t flags = 0;
1570		2232
1571	if (cell->face [0]) flags \|= 1;	2233	if (cell->tile [0]) flags \|= 1;
1572	if (cell->face [1]) flags \|= 2;	2234	if (cell->tile [1]) flags \|= 2;
1573	if (cell->face [2]) flags \|= 4;	2235	if (cell->tile [2]) flags \|= 4;
1574		2236
1575	*data++ = flags;	2237	*data++ = flags;
1576		2238
1577	if (flags & 1)	2239	if (flags & 1)
1578	{	2240	{
		2241	tileid tile = cell->tile [0];
1579	*data++ = cell->face [0] >> 8;	2242	*data++ = tile >> 8;
1580	*data++ = cell->face [0];	2243	*data++ = tile;
1581	}	2244	}
1582		2245
1583	if (flags & 2)	2246	if (flags & 2)
1584	{	2247	{
		2248	tileid tile = cell->tile [1];
1585	*data++ = cell->face [1] >> 8;	2249	*data++ = tile >> 8;
1586	*data++ = cell->face [1];	2250	*data++ = tile;
1587	}	2251	}
1588		2252
1589	if (flags & 4)	2253	if (flags & 4)
1590	{	2254	{
		2255	tileid tile = cell->tile [2];
1591	*data++ = cell->face [2] >> 8;	2256	*data++ = tile >> 8;
1592	*data++ = cell->face [2];	2257	*data++ = tile;
1593	}	2258	}
1594	}	2259	}
1595	else	2260	else
1596	*data++ = 0;	2261	*data++ = 0;
1597	}	2262	}
…		…
1603	}	2268	}
1604	OUTPUT:	2269	OUTPUT:
1605	RETVAL	2270	RETVAL
1606		2271
1607	void	2272	void
1608	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2273	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1609	PPCODE:	2274	PPCODE:
1610	{	2275	{
1611	int x, y, z;	2276	int x, y, z;
1612	int w, h;	2277	int w, h;
1613	int x1, y1;	2278	int x1, y1;
1614		2279
1615	if (*data++ != 0)	2280	if (*data++ != 0)
1616	return; /* version mismatch */	2281	XSRETURN_EMPTY; /* version mismatch */
1617		2282
1618	w = data++ << 8; w \|= data++;	2283	w = data++ << 8; w \|= data++;
1619	h = data++ << 8; h \|= data++;	2284	h = data++ << 8; h \|= data++;
1620		2285
1621	// we need to do this 'cause we don't keep an absolute coord system for rows	2286	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1637	{	2302	{
1638	uint8_t flags = *data++;	2303	uint8_t flags = *data++;
1639		2304
1640	if (flags)	2305	if (flags)
1641	{	2306	{
1642	mapface face[3] = { 0, 0, 0 };
1643
1644	mapcell *cell = row_get_cell (row, x);	2307	mapcell *cell = row_get_cell (row, x);
		2308	tileid tile[3] = { 0, 0, 0 };
1645		2309
1646	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2310	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1647	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2311	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1648	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2312	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1649		2313
1650	if (cell->darkness <= 0)	2314	if (cell->darkness == 0)
1651	{	2315	{
1652	cell->darkness = -1;	2316	cell->darkness = 0;
1653		2317
1654	for (z = 0; z <= 2; z++)	2318	for (z = 0; z <= 2; z++)
1655	{	2319	{
1656	cell->face[z] = face[z];	2320	tileid t = tile [z];
1657		2321
1658	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2322	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2323	{
1659	XPUSHs (sv_2mortal (newSViv (face[z])));	2324	XPUSHs (sv_2mortal (newSViv (t)));
		2325	need_texid (self, t);
		2326	}
		2327
		2328	cell->tile [z] = t;
1660	}	2329	}
1661	}	2330	}
1662	}	2331	}
1663	}	2332	}
1664	}	2333	}
1665	}	2334	}
1666		2335
1667	MODULE = CFClient PACKAGE = CFClient::MixChunk	2336	MODULE = CFPlus PACKAGE = CFPlus::RW
1668		2337
1669	CFClient::MixChunk	2338	CFPlus::RW
1670	new_from_file (SV class, char path)	2339	new (SV class, SV data_sv)
1671	CODE:	2340	CODE:
1672	RETVAL = Mix_LoadWAV (path);	2341	{
		2342	STRLEN datalen;
		2343	char *data = SvPVbyte (data_sv, datalen);
		2344
		2345	RETVAL = SDL_RWFromConstMem (data, datalen);
		2346	}
1673	OUTPUT:	2347	OUTPUT:
1674	RETVAL	2348	RETVAL
1675		2349
		2350	CFPlus::RW
		2351	new_from_file (SV class, const char path, const char *mode = "rb")
		2352	CODE:
		2353	RETVAL = SDL_RWFromFile (path, mode);
		2354	OUTPUT:
		2355	RETVAL
		2356
		2357	# fails on win32:
		2358	# CFPlus.xs(2268) : error C2059: syntax error : '('
1676	void	2359	#void
		2360	#close (CFPlus::RW self)
		2361	# CODE:
		2362	# (self->(close)) (self);
		2363
		2364	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2365
		2366	PROTOTYPES: DISABLE
		2367
		2368	CFPlus::Channel
		2369	find ()
		2370	CODE:
		2371	{
		2372	RETVAL = Mix_GroupAvailable (-1);
		2373
		2374	if (RETVAL < 0)
		2375	{
		2376	RETVAL = Mix_GroupOldest (-1);
		2377
		2378	if (RETVAL < 0)
		2379	XSRETURN_UNDEF;
		2380
		2381	Mix_HaltChannel (RETVAL);
		2382	}
		2383
		2384	Mix_UnregisterAllEffects (RETVAL);
		2385	Mix_Volume (RETVAL, 128);
		2386	}
		2387	OUTPUT:
		2388	RETVAL
		2389
		2390	void
		2391	halt (CFPlus::Channel self)
		2392	CODE:
		2393	Mix_HaltChannel (self);
		2394
		2395	void
		2396	expire (CFPlus::Channel self, int ticks = -1)
		2397	CODE:
		2398	Mix_ExpireChannel (self, ticks);
		2399
		2400	void
		2401	fade_out (CFPlus::Channel self, int ticks = -1)
		2402	CODE:
		2403	Mix_FadeOutChannel (self, ticks);
		2404
		2405	int
		2406	volume (CFPlus::Channel self, int volume)
		2407	CODE:
		2408	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2409	OUTPUT:
		2410	RETVAL
		2411
		2412	void
		2413	unregister_all_effects (CFPlus::Channel self)
		2414	CODE:
		2415	Mix_UnregisterAllEffects (self);
		2416
		2417	void
		2418	set_panning (CFPlus::Channel self, int left, int right)
		2419	CODE:
		2420	left = CLAMP (left , 0, 255);
		2421	right = CLAMP (right, 0, 255);
		2422	Mix_SetPanning (self, left, right);
		2423
		2424	void
		2425	set_distance (CFPlus::Channel self, int distance)
		2426	CODE:
		2427	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2428
		2429	void
		2430	set_position (CFPlus::Channel self, int angle, int distance)
		2431	CODE:
		2432
		2433	void
		2434	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)
		2435	CODE:
		2436	{
		2437	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2438	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2439	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2440	}
		2441
		2442	void
		2443	set_reverse_stereo (CFPlus::Channel self, int flip)
		2444	CODE:
		2445	Mix_SetReverseStereo (self, flip);
		2446
		2447	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
		2448
		2449	PROTOTYPES: DISABLE
		2450
		2451	CFPlus::MixChunk
		2452	new (SV *class, CFPlus::RW rwops)
		2453	CODE:
		2454	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2455	OUTPUT:
		2456	RETVAL
		2457
		2458	void
1677	DESTROY (CFClient::MixChunk self)	2459	DESTROY (CFPlus::MixChunk self)
1678	CODE:	2460	CODE:
1679	Mix_FreeChunk (self);	2461	Mix_FreeChunk (self);
1680		2462
1681	int	2463	int
1682	volume (CFClient::MixChunk self, int volume = -1)	2464	volume (CFPlus::MixChunk self, int volume = -1)
1683	CODE:	2465	CODE:
		2466	if (items > 1)
		2467	volume = CLAMP (volume, 0, 128);
1684	RETVAL = Mix_VolumeChunk (self, volume);	2468	RETVAL = Mix_VolumeChunk (self, volume);
1685	OUTPUT:	2469	OUTPUT:
1686	RETVAL	2470	RETVAL
1687		2471
1688	int	2472	CFPlus::Channel
1689	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2473	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
1690	CODE:	2474	CODE:
		2475	{
1691	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2476	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2477
		2478	if (RETVAL < 0)
		2479	XSRETURN_UNDEF;
		2480
		2481	if (channel < 0)
		2482	{
		2483	Mix_UnregisterAllEffects (RETVAL);
		2484	Mix_Volume (RETVAL, 128);
		2485	}
		2486	}
1692	OUTPUT:	2487	OUTPUT:
1693	RETVAL	2488	RETVAL
1694		2489
1695	MODULE = CFClient PACKAGE = CFClient::MixMusic	2490	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1696		2491
1697	int	2492	int
1698	volume (int volume = -1)	2493	volume (int volume = -1)
		2494	PROTOTYPE: ;$
1699	CODE:	2495	CODE:
		2496	if (items > 0)
		2497	volume = CLAMP (volume, 0, 128);
1700	RETVAL = Mix_VolumeMusic (volume);	2498	RETVAL = Mix_VolumeMusic (volume);
1701	OUTPUT:	2499	OUTPUT:
1702	RETVAL	2500	RETVAL
1703		2501
		2502	void
		2503	fade_out (int ms)
		2504	CODE:
		2505	Mix_FadeOutMusic (ms);
		2506
		2507	void
		2508	halt ()
		2509	CODE:
		2510	Mix_HaltMusic ();
		2511
1704	CFClient::MixMusic	2512	CFPlus::MixMusic
1705	new_from_file (SV class, char path)	2513	new (SV *class, CFPlus::RW rwops)
1706	CODE:	2514	CODE:
1707	RETVAL = Mix_LoadMUS (path);	2515	RETVAL = Mix_LoadMUS_RW (rwops);
1708	OUTPUT:	2516	OUTPUT:
1709	RETVAL	2517	RETVAL
1710		2518
1711	void	2519	void
1712	DESTROY (CFClient::MixMusic self)	2520	DESTROY (CFPlus::MixMusic self)
1713	CODE:	2521	CODE:
1714	Mix_FreeMusic (self);	2522	Mix_FreeMusic (self);
1715		2523
1716	int	2524	int
1717	play (CFClient::MixMusic self, int loops = -1)	2525	play (CFPlus::MixMusic self, int loops = -1)
1718	CODE:	2526	CODE:
1719	RETVAL = Mix_PlayMusic (self, loops);	2527	RETVAL = Mix_PlayMusic (self, loops);
1720	OUTPUT:	2528	OUTPUT:
1721	RETVAL	2529	RETVAL
1722		2530
		2531	void
		2532	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2533	CODE:
		2534	Mix_FadeInMusicPos (self, loops, ms, position);
		2535
1723	MODULE = CFClient PACKAGE = CFClient::OpenGL	2536	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2537
		2538	PROTOTYPES: ENABLE
1724		2539
1725	BOOT:	2540	BOOT:
1726	{	2541	{
1727	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2542	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1728	static const struct {	2543	static const struct {
1729	const char *name;	2544	const char *name;
1730	IV iv;	2545	IV iv;
1731	} *civ, const_iv[] = {	2546	} *civ, const_iv[] = {
1732	# define const_iv(name) { # name, (IV)name }	2547	# define const_iv(name) { # name, (IV)name }
		2548	const_iv (GL_VENDOR),
		2549	const_iv (GL_VERSION),
		2550	const_iv (GL_EXTENSIONS),
1733	const_iv (GL_COLOR_MATERIAL),	2551	const_iv (GL_COLOR_MATERIAL),
1734	const_iv (GL_SMOOTH),	2552	const_iv (GL_SMOOTH),
1735	const_iv (GL_FLAT),	2553	const_iv (GL_FLAT),
1736	const_iv (GL_DITHER),	2554	const_iv (GL_DITHER),
1737	const_iv (GL_BLEND),	2555	const_iv (GL_BLEND),
…		…
1741	const_iv (GL_ALPHA_TEST),	2559	const_iv (GL_ALPHA_TEST),
1742	const_iv (GL_NORMALIZE),	2560	const_iv (GL_NORMALIZE),
1743	const_iv (GL_RESCALE_NORMAL),	2561	const_iv (GL_RESCALE_NORMAL),
1744	const_iv (GL_FRONT),	2562	const_iv (GL_FRONT),
1745	const_iv (GL_BACK),	2563	const_iv (GL_BACK),
		2564	const_iv (GL_AUX0),
1746	const_iv (GL_AND),	2565	const_iv (GL_AND),
1747	const_iv (GL_ONE),	2566	const_iv (GL_ONE),
1748	const_iv (GL_ZERO),	2567	const_iv (GL_ZERO),
1749	const_iv (GL_SRC_ALPHA),	2568	const_iv (GL_SRC_ALPHA),
1750	const_iv (GL_DST_ALPHA),	2569	const_iv (GL_DST_ALPHA),
…		…
1763	const_iv (GL_INTENSITY),	2582	const_iv (GL_INTENSITY),
1764	const_iv (GL_LUMINANCE),	2583	const_iv (GL_LUMINANCE),
1765	const_iv (GL_LUMINANCE_ALPHA),	2584	const_iv (GL_LUMINANCE_ALPHA),
1766	const_iv (GL_FLOAT),	2585	const_iv (GL_FLOAT),
1767	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2586	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2587	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2588	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2589	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2590	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2591	const_iv (GL_COMPRESSED_RGB_ARB),
		2592	const_iv (GL_COMPRESSED_RGBA_ARB),
1768	const_iv (GL_COMPILE),	2593	const_iv (GL_COMPILE),
		2594	const_iv (GL_PROXY_TEXTURE_1D),
		2595	const_iv (GL_PROXY_TEXTURE_2D),
1769	const_iv (GL_TEXTURE_1D),	2596	const_iv (GL_TEXTURE_1D),
1770	const_iv (GL_TEXTURE_2D),	2597	const_iv (GL_TEXTURE_2D),
1771	const_iv (GL_TEXTURE_ENV),	2598	const_iv (GL_TEXTURE_ENV),
1772	const_iv (GL_TEXTURE_MAG_FILTER),	2599	const_iv (GL_TEXTURE_MAG_FILTER),
1773	const_iv (GL_TEXTURE_MIN_FILTER),	2600	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1794	const_iv (GL_COLOR_LOGIC_OP),	2621	const_iv (GL_COLOR_LOGIC_OP),
1795	const_iv (GL_SEPARABLE_2D),	2622	const_iv (GL_SEPARABLE_2D),
1796	const_iv (GL_CONVOLUTION_2D),	2623	const_iv (GL_CONVOLUTION_2D),
1797	const_iv (GL_CONVOLUTION_BORDER_MODE),	2624	const_iv (GL_CONVOLUTION_BORDER_MODE),
1798	const_iv (GL_CONSTANT_BORDER),	2625	const_iv (GL_CONSTANT_BORDER),
		2626	const_iv (GL_POINTS),
1799	const_iv (GL_LINES),	2627	const_iv (GL_LINES),
		2628	const_iv (GL_LINE_STRIP),
1800	const_iv (GL_LINE_LOOP),	2629	const_iv (GL_LINE_LOOP),
1801	const_iv (GL_QUADS),	2630	const_iv (GL_QUADS),
1802	const_iv (GL_QUAD_STRIP),	2631	const_iv (GL_QUAD_STRIP),
1803	const_iv (GL_TRIANGLES),	2632	const_iv (GL_TRIANGLES),
1804	const_iv (GL_TRIANGLE_STRIP),	2633	const_iv (GL_TRIANGLE_STRIP),
1805	const_iv (GL_TRIANGLE_FAN),	2634	const_iv (GL_TRIANGLE_FAN),
		2635	const_iv (GL_POLYGON),
1806	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2636	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2637	const_iv (GL_POINT_SMOOTH_HINT),
		2638	const_iv (GL_LINE_SMOOTH_HINT),
		2639	const_iv (GL_POLYGON_SMOOTH_HINT),
		2640	const_iv (GL_GENERATE_MIPMAP_HINT),
		2641	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1807	const_iv (GL_FASTEST),	2642	const_iv (GL_FASTEST),
		2643	const_iv (GL_DONT_CARE),
		2644	const_iv (GL_NICEST),
1808	const_iv (GL_V2F),	2645	const_iv (GL_V2F),
1809	const_iv (GL_V3F),	2646	const_iv (GL_V3F),
1810	const_iv (GL_T2F_V3F),	2647	const_iv (GL_T2F_V3F),
1811	const_iv (GL_T2F_N3F_V3F),	2648	const_iv (GL_T2F_N3F_V3F),
1812	# undef const_iv	2649	# undef const_iv
1813	};	2650	};
1814		2651
1815	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2652	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1816	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2653	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2654
		2655	texture_av = newAV ();
		2656	AvREAL_off (texture_av);
1817	}	2657	}
		2658
		2659	void
		2660	disable_GL_EXT_blend_func_separate ()
		2661	CODE:
		2662	gl.BlendFuncSeparate = 0;
		2663	gl.BlendFuncSeparateEXT = 0;
1818		2664
1819	char *	2665	char *
1820	gl_vendor ()	2666	gl_vendor ()
1821	CODE:	2667	CODE:
1822	RETVAL = (char *)glGetString (GL_VENDOR);	2668	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1835	CODE:	2681	CODE:
1836	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2682	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1837	OUTPUT:	2683	OUTPUT:
1838	RETVAL	2684	RETVAL
1839		2685
		2686	const char *glGetString (GLenum pname)
		2687
		2688	GLint glGetInteger (GLenum pname)
		2689	CODE:
		2690	glGetIntegerv (pname, &RETVAL);
		2691	OUTPUT:
		2692	RETVAL
		2693
		2694	GLdouble glGetDouble (GLenum pname)
		2695	CODE:
		2696	glGetDoublev (pname, &RETVAL);
		2697	OUTPUT:
		2698	RETVAL
		2699
1840	int glGetError ()	2700	int glGetError ()
1841		2701
1842	void glFinish ()	2702	void glFinish ()
1843		2703
1844	void glClear (int mask)	2704	void glClear (int mask)
…		…
1881	# near_ and far_ are due to microsofts buggy "c" compiler	2741	# near_ and far_ are due to microsofts buggy "c" compiler
1882	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2742	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1883		2743
1884	# near_ and far_ are due to microsofts buggy "c" compiler	2744	# near_ and far_ are due to microsofts buggy "c" compiler
1885	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2745	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2746
		2747	PROTOTYPES: DISABLE
1886		2748
1887	void glViewport (int x, int y, int width, int height)	2749	void glViewport (int x, int y, int width, int height)
1888		2750
1889	void glScissor (int x, int y, int width, int height)	2751	void glScissor (int x, int y, int width, int height)
1890		2752
…		…
1898		2760
1899	void glRotate (float angle, float x, float y, float z)	2761	void glRotate (float angle, float x, float y, float z)
1900	CODE:	2762	CODE:
1901	glRotatef (angle, x, y, z);	2763	glRotatef (angle, x, y, z);
1902		2764
1903	void glBegin (int mode)
1904
1905	void glEnd ()
1906
1907	void glColor (float r, float g, float b, float a = 1.0)	2765	void glColor (float r, float g, float b, float a = 1.0)
1908	PROTOTYPE: @
1909	ALIAS:	2766	ALIAS:
1910	glColor_premultiply = 1	2767	glColor_premultiply = 1
1911	CODE:	2768	CODE:
1912	if (ix)	2769	if (ix)
1913	{	2770	{
1914	r *= a;	2771	r *= a;
1915	g *= a;	2772	g *= a;
1916	b *= a;	2773	b *= a;
1917	}	2774	}
1918	// microsoft visual "c" rounds instead of truncating...	2775	// microsoft visual "c" rounds instead of truncating...
1919	glColor4ub (MIN ((int)(r * 256.f), 255),	2776	glColor4f (r, g, b, a);
1920	MIN ((int)(g * 256.f), 255),
1921	MIN ((int)(b * 256.f), 255),
1922	MIN ((int)(a * 256.f), 255));
1923
1924	void glInterleavedArrays (int format, int stride, char *data)
1925
1926	void glDrawElements (int mode, int count, int type, char *indices)
1927
1928	# 1.2 void glDrawRangeElements (int mode, int start, int end
1929		2777
1930	void glRasterPos (float x, float y, float z = 0.)	2778	void glRasterPos (float x, float y, float z = 0.)
1931	CODE:	2779	CODE:
1932	glRasterPos3f (0, 0, z);	2780	glRasterPos3f (0, 0, z);
1933	glBitmap (0, 0, 0, 0, x, y, 0);	2781	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1938		2786
1939	void glTexCoord (float s, float t)	2787	void glTexCoord (float s, float t)
1940	CODE:	2788	CODE:
1941	glTexCoord2f (s, t);	2789	glTexCoord2f (s, t);
1942		2790
		2791	void glRect (float x1, float y1, float x2, float y2)
		2792	CODE:
		2793	glRectf (x1, y1, x2, y2);
		2794
		2795	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2796	CODE:
		2797	glBegin (GL_LINE_LOOP);
		2798	glVertex2f (x1, y1);
		2799	glVertex2f (x2, y1);
		2800	glVertex2f (x2, y2);
		2801	glVertex2f (x1, y2);
		2802	glEnd ();
		2803
		2804	PROTOTYPES: ENABLE
		2805
		2806	void glBegin (int mode)
		2807
		2808	void glEnd ()
		2809
		2810	void glPointSize (GLfloat size)
		2811
		2812	void glLineWidth (GLfloat width)
		2813
		2814	void glInterleavedArrays (int format, int stride, char *data)
		2815
		2816	void glDrawElements (int mode, int count, int type, char *indices)
		2817
		2818	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2819
1943	void glTexEnv (int target, int pname, float param)	2820	void glTexEnv (int target, int pname, float param)
1944	CODE:	2821	CODE:
1945	glTexEnvf (target, pname, param);	2822	glTexEnvf (target, pname, param);
1946		2823
1947	void glTexParameter (int target, int pname, float param)	2824	void glTexParameter (int target, int pname, float param)
…		…
1969		2846
1970	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2847	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1971		2848
1972	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2849	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1973		2850
		2851	void glPixelZoom (float x, float y)
		2852
1974	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2853	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1975		2854
1976	int glGenTexture ()	2855	int glGenTexture ()
1977	CODE:	2856	CODE:
1978	{	2857	RETVAL = gen_texture ();
1979	GLuint name;
1980	glGenTextures (1, &name);
1981	RETVAL = name;
1982	}
1983	OUTPUT:	2858	OUTPUT:
1984	RETVAL	2859	RETVAL
1985		2860
1986	void glDeleteTexture (int name)	2861	void glDeleteTexture (int name)
1987	CODE:	2862	CODE:
1988	{
1989	GLuint name_ = name;
1990	glDeleteTextures (1, &name_);	2863	del_texture (name);
1991	}	2864
1992
1993	int glGenList ()	2865	int glGenList ()
1994	CODE:	2866	CODE:
1995	RETVAL = glGenLists (1);	2867	RETVAL = glGenLists (1);
1996	OUTPUT:	2868	OUTPUT:
1997	RETVAL	2869	RETVAL
…		…
2004		2876
2005	void glEndList ()	2877	void glEndList ()
2006		2878
2007	void glCallList (int list)	2879	void glCallList (int list)
2008		2880
		2881	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
2009		2882
		2883	PROTOTYPES: DISABLE
		2884
		2885	void
		2886	find_widget (SV *self, NV x, NV y)
		2887	PPCODE:
		2888	{
		2889	if (within_widget (self, x, y))
		2890	XPUSHs (self);
		2891	}
		2892
		2893	BOOT:
		2894	{
		2895	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2896
		2897	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2898	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2899	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2900	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2901	}
		2902
		2903	void
		2904	draw (SV *self)
		2905	CODE:
		2906	{
		2907	HV *hv;
		2908	SV **svp;
		2909	NV x, y, w, h;
		2910	SV *draw_x_sv = GvSV (draw_x_gv);
		2911	SV *draw_y_sv = GvSV (draw_y_gv);
		2912	SV *draw_w_sv = GvSV (draw_w_gv);
		2913	SV *draw_h_sv = GvSV (draw_h_gv);
		2914	double draw_x, draw_y;
		2915
		2916	if (!SvROK (self))
		2917	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2918
		2919	hv = (HV *)SvRV (self);
		2920
		2921	if (SvTYPE (hv) != SVt_PVHV)
		2922	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2923
		2924	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2925	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2926
		2927	if (!h \|\| !w)
		2928	XSRETURN_EMPTY;
		2929
		2930	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2931	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2932
		2933	draw_x = SvNV (draw_x_sv) + x;
		2934	draw_y = SvNV (draw_y_sv) + y;
		2935
		2936	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2937	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2938	XSRETURN_EMPTY;
		2939
		2940	sv_setnv (draw_x_sv, draw_x);
		2941	sv_setnv (draw_y_sv, draw_y);
		2942
		2943	glPushMatrix ();
		2944	glTranslated (x, y, 0);
		2945
		2946	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2947	{
		2948	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2949
		2950	if (svp && SvTRUE (*svp))
		2951	{
		2952	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2953	glEnable (GL_BLEND);
		2954	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2955	glBegin (GL_QUADS);
		2956	glVertex2f (0, 0);
		2957	glVertex2f (w, 0);
		2958	glVertex2f (w, h);
		2959	glVertex2f (0, h);
		2960	glEnd ();
		2961	glDisable (GL_BLEND);
		2962	}
		2963	}
		2964	#if 0
		2965	// draw borders, for debugging
		2966	glPushMatrix ();
		2967	glColor4f (1., 1., 0., 1.);
		2968	glTranslatef (.5, .5, 0.);
		2969	glBegin (GL_LINE_LOOP);
		2970	glVertex2f (0 , 0);
		2971	glVertex2f (w - 1, 0);
		2972	glVertex2f (w - 1, h - 1);
		2973	glVertex2f (0 , h - 1);
		2974	glEnd ();
		2975	glPopMatrix ();
		2976	#endif
		2977	PUSHMARK (SP);
		2978	XPUSHs (self);
		2979	PUTBACK;
		2980	call_method ("_draw", G_VOID \| G_DISCARD);
		2981	SPAGAIN;
		2982
		2983	glPopMatrix ();
		2984
		2985	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2986	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2987	}
		2988

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.129 by root, Wed Jul 12 17:20:04 2006 UTC vs. Revision 1.236 by root, Mon Oct 8 16:10:14 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.129 by root, Wed Jul 12 17:20:04 2006 UTC vs.
Revision 1.236 by root, Mon Oct 8 16:10:14 2007 UTC