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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.132 by root, Sun Jul 23 04:37:51 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_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
6	# 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>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
13	#ifdef _WIN32	20	#ifdef _WIN32
14	# undef pipe	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
15	#endif	27	#endif
16		28
		29	#include <assert.h>
17	#include <math.h>	30	#include <math.h>
18	#include <string.h>	31	#include <string.h>
19	#include <stdio.h>	32	#include <stdio.h>
20	#include <stdlib.h>	33	#include <stdlib.h>
21		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
22	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
23	#include <SDL_endian.h>	39	#include <SDL_endian.h>
24	#include <SDL_image.h>	40	#include <SDL_image.h>
25	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
27		43
36	# include <sys/types.h>	52	# include <sys/types.h>
37	# include <sys/socket.h>	53	# include <sys/socket.h>
38	# include <netinet/in.h>	54	# include <netinet/in.h>
39	# include <netinet/tcp.h>	55	# include <netinet/tcp.h>
40	# include <inttypes.h>	56	# include <inttypes.h>
41	#else
42	typedef unsigned char uint8_t;
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	57	#endif
49		58
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		60
52	#define FOW_DARKNESS 32	61	#define FOW_DARKNESS 32
53		62
54	#define MAP_EXTEND_X 32	63	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	64	#define MAP_EXTEND_Y 512
…		…
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	69	# define PARACHUTE SDL_INIT_NOPARACHUTE
61	#else	70	#else
62	# define PARACHUTE 0	71	# define PARACHUTE 0
63	#endif	72	#endif
64		73
		74	static AV *texture_av;
		75
65	static struct	76	static struct
66	{	77	{
67	#define GL_FUNC(ptr,name) ptr name;	78	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	79	#include "glfunc.h"
69	#undef GL_FUNC	80	#undef GL_FUNC
70	} gl;	81	} gl;
71		82
		83	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	84	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	85	{
74	if (gl.BlendFuncSeparate)	86	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	87	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	88	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	89	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	90	else
79	glBlendFunc (sa, da);	91	glBlendFunc (sa, da);
80	}	92	}
81		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
82	#include "texcache.c"	118	#include "texcache.c"
		119	#include "rendercache.c"
83		120
84	#include "pango-font.c"	121	#include "pango-font.c"
85	#include "pango-fontmap.c"	122	#include "pango-fontmap.c"
86	#include "pango-render.c"	123	#include "pango-render.c"
87		124
		125	typedef IV CFPlus__Channel;
		126	typedef SDL_RWops *CFPlus__RW;
88	typedef Mix_Chunk *CFClient__MixChunk;	127	typedef Mix_Chunk *CFPlus__MixChunk;
89	typedef Mix_Music *CFClient__MixMusic;	128	typedef Mix_Music *CFPlus__MixMusic;
90		129
91	typedef PangoFontDescription *CFClient__Font;	130	typedef PangoFontDescription *CFPlus__Font;
92		131
93	static int	132	static int
94	shape_attr_p (PangoLayoutRun *run)	133	shape_attr_p (PangoLayoutRun *run)
95	{	134	{
96	GSList *attrs = run->item->analysis.extra_attrs;	135	GSList *attrs = run->item->analysis.extra_attrs;
…		…
110		149
111	typedef struct cf_layout {	150	typedef struct cf_layout {
112	PangoLayout *pl;	151	PangoLayout *pl;
113	float r, g, b, a; // default color for rgba mode	152	float r, g, b, a; // default color for rgba mode
114	int base_height;	153	int base_height;
115	CFClient__Font font;	154	CFPlus__Font font;
		155	rc_t *rc;
116	} *CFClient__Layout;	156	} *CFPlus__Layout;
117		157
118	static CFClient__Font default_font;	158	static CFPlus__Font default_font;
119	static PangoContext *opengl_context;	159	static PangoContext *opengl_context;
120	static PangoFontMap *opengl_fontmap;	160	static PangoFontMap *opengl_fontmap;
121		161
122	static void	162	static void
123	substitute_func (FcPattern *pattern, gpointer data)	163	substitute_func (FcPattern *pattern, gpointer data)
…		…
128	#endif	168	#endif
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	}	170	}
131		171
132	static void	172	static void
133	layout_update_font (CFClient__Layout self)	173	layout_update_font (CFPlus__Layout self)
134	{	174	{
135	/* 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
136	* reasonably well with bitstream vera	176	* reasonably well with bitstream vera
137	*/	177	*/
138	PangoFontDescription *font = self->font ? self->font : default_font;	178	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
142		182
143	pango_layout_set_font_description (self->pl, font);	183	pango_layout_set_font_description (self->pl, font);
144	}	184	}
145		185
146	static void	186	static void
147	layout_get_pixel_size (CFClient__Layout self, int w, int h)	187	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
148	{	188	{
		189	PangoRectangle rect;
		190
		191	// get_pixel_* wrongly rounds down
149	pango_layout_get_pixel_size (self->pl, w, h);	192	pango_layout_get_extents (self->pl, 0, &rect);
150		193
151	if (!w) w = 1;	194	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
152	if (!h) h = 1;	195	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
153		196
154	w = (w + 3) & ~3;	197	if (!rect.width) rect.width = 1;
155	}	198	if (!rect.height) rect.height = 1;
156		199
		200	*w = rect.width;
		201	*h = rect.height;
		202	}
		203
		204	typedef uint16_t tileid;
157	typedef uint16_t mapface;	205	typedef uint16_t faceid;
158		206
159	typedef struct {	207	typedef struct {
160	GLint name;	208	GLuint name;
161	int w, h;	209	int w, h;
162	float s, t;	210	float s, t;
163	uint8_t r, g, b, a;	211	uint8_t r, g, b, a;
		212	tileid smoothtile;
		213	uint8_t smoothlevel;
164	} maptex;	214	} maptex;
165		215
166	typedef struct {	216	typedef struct {
		217	uint32_t player;
		218	tileid tile[3];
167	int16_t darkness;	219	uint16_t darkness;
168	mapface face[3];	220	uint8_t stat_width, stat_hp, flags, smoothmax;
169	} mapcell;	221	} mapcell;
170		222
171	typedef struct {	223	typedef struct {
172	int32_t c0, c1;	224	int32_t c0, c1;
173	mapcell *col;	225	mapcell *col;
174	} maprow;	226	} maprow;
175		227
176	typedef struct map {	228	typedef struct map {
177	int x, y, w, h;	229	int x, y, w, h;
178	int ox, oy; /* offset to virtual global coordinate system */	230	int ox, oy; /* offset to virtual global coordinate system */
179	int faces;	231	int faces; tileid *face2tile; // [faceid]
180	mapface *face;	232	int texs; maptex *tex; // [tileid]
181
182	int texs;
183	maptex *tex;
184		233
185	int32_t rows;	234	int32_t rows;
186	maprow *row;	235	maprow *row;
187	} *CFClient__Map;	236	} *CFPlus__Map;
188		237
189	static char *	238	static char *
190	prepend (char *ptr, int sze, int inc)	239	prepend (char *ptr, int sze, int inc)
191	{	240	{
192	char *p;	241	char *p;
…		…
209	}	258	}
210		259
211	#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))
212	#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))
213		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
214	static maprow *	283	static maprow *
215	map_get_row (CFClient__Map self, int y)	284	map_get_row (CFPlus__Map self, int y)
216	{	285	{
217	if (0 > y)	286	if (0 > y)
218	{	287	{
219	int extend = - y + MAP_EXTEND_Y;	288	int extend = - y + MAP_EXTEND_Y;
220	Prepend (maprow, self->row, self->rows, extend);	289	Prepend (maprow, self->row, self->rows, extend);
…		…
258		327
259	return row->col + (x - row->c0);	328	return row->col + (x - row->c0);
260	}	329	}
261		330
262	static mapcell *	331	static mapcell *
263	map_get_cell (CFClient__Map self, int x, int y)	332	map_get_cell (CFPlus__Map self, int x, int y)
264	{	333	{
265	return row_get_cell (map_get_row (self, y), x);	334	return row_get_cell (map_get_row (self, y), x);
266	}	335	}
267		336
268	static void	337	static void
269	map_clear (CFClient__Map self)	338	map_clear (CFPlus__Map self)
270	{	339	{
271	int r;	340	int r;
272		341
273	for (r = 0; r < self->rows; r++)	342	for (r = 0; r < self->rows; r++)
274	Safefree (self->row[r].col);	343	Safefree (self->row[r].col);
…		…
282	self->row = 0;	351	self->row = 0;
283	self->rows = 0;	352	self->rows = 0;
284	}	353	}
285		354
286	static void	355	static void
287	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)
288	{	357	{
289	int x, y;	358	int x, y;
290	maprow *row;	359	maprow *row;
		360	mapcell *cell;
291		361
292	for (y = y0; y < y0 + h; y++)	362	for (y = y0; y < y0 + h; y++)
293	if (y >= 0)	363	if (y >= 0)
294	{	364	{
295	if (y >= self->rows)	365	if (y >= self->rows)
…		…
301	if (x >= row->c0)	371	if (x >= row->c0)
302	{	372	{
303	if (x >= row->c1)	373	if (x >= row->c1)
304	break;	374	break;
305		375
306	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;
307	}	382	}
308	}	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);
309	}	400	}
310		401
311	static void	402	static void
312	music_finished (void)	403	music_finished (void)
313	{	404	{
…		…
349	n \|= n >> 16;	440	n \|= n >> 16;
350		441
351	return n + 1;	442	return n + 1;
352	}	443	}
353		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
354	MODULE = CFClient PACKAGE = CFClient	503	MODULE = CFPlus PACKAGE = CFPlus
355		504
356	PROTOTYPES: ENABLE	505	PROTOTYPES: ENABLE
357		506
358	BOOT:	507	BOOT:
359	{	508	{
360	HV *stash = gv_stashpv ("CFClient", 1);	509	HV *stash = gv_stashpv ("CFPlus", 1);
361	static const struct {	510	static const struct {
362	const char *name;	511	const char *name;
363	IV iv;	512	IV iv;
364	} *civ, const_iv[] = {	513	} *civ, const_iv[] = {
365	# 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
366	const_iv (SDL_ACTIVEEVENT),	518	const_iv (SDL_ACTIVEEVENT),
367	const_iv (SDL_KEYDOWN),	519	const_iv (SDL_KEYDOWN),
368	const_iv (SDL_KEYUP),	520	const_iv (SDL_KEYUP),
369	const_iv (SDL_MOUSEMOTION),	521	const_iv (SDL_MOUSEMOTION),
370	const_iv (SDL_MOUSEBUTTONDOWN),	522	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
379	const_iv (SDL_EVENT_RESERVEDA),	531	const_iv (SDL_EVENT_RESERVEDA),
380	const_iv (SDL_EVENT_RESERVEDB),	532	const_iv (SDL_EVENT_RESERVEDB),
381	const_iv (SDL_VIDEORESIZE),	533	const_iv (SDL_VIDEORESIZE),
382	const_iv (SDL_VIDEOEXPOSE),	534	const_iv (SDL_VIDEOEXPOSE),
383	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),
384	const_iv (SDLK_KP0),	543	const_iv (SDLK_KP0),
385	const_iv (SDLK_KP1),	544	const_iv (SDLK_KP1),
386	const_iv (SDLK_KP2),	545	const_iv (SDLK_KP2),
387	const_iv (SDLK_KP3),	546	const_iv (SDLK_KP3),
388	const_iv (SDLK_KP4),	547	const_iv (SDLK_KP4),
…		…
443	const_iv (SDLK_BREAK),	602	const_iv (SDLK_BREAK),
444	const_iv (SDLK_MENU),	603	const_iv (SDLK_MENU),
445	const_iv (SDLK_POWER),	604	const_iv (SDLK_POWER),
446	const_iv (SDLK_EURO),	605	const_iv (SDLK_EURO),
447	const_iv (SDLK_UNDO),	606	const_iv (SDLK_UNDO),
		607
448	const_iv (KMOD_NONE),	608	const_iv (KMOD_NONE),
		609	const_iv (KMOD_SHIFT),
449	const_iv (KMOD_LSHIFT),	610	const_iv (KMOD_LSHIFT),
450	const_iv (KMOD_RSHIFT),	611	const_iv (KMOD_RSHIFT),
		612	const_iv (KMOD_CTRL),
451	const_iv (KMOD_LCTRL),	613	const_iv (KMOD_LCTRL),
452	const_iv (KMOD_RCTRL),	614	const_iv (KMOD_RCTRL),
		615	const_iv (KMOD_ALT),
453	const_iv (KMOD_LALT),	616	const_iv (KMOD_LALT),
454	const_iv (KMOD_RALT),	617	const_iv (KMOD_RALT),
		618	const_iv (KMOD_META),
455	const_iv (KMOD_LMETA),	619	const_iv (KMOD_LMETA),
456	const_iv (KMOD_RMETA),	620	const_iv (KMOD_RMETA),
457	const_iv (KMOD_NUM),	621	const_iv (KMOD_NUM),
458	const_iv (KMOD_CAPS),	622	const_iv (KMOD_CAPS),
459	const_iv (KMOD_MODE),	623	const_iv (KMOD_MODE),
460	const_iv (KMOD_CTRL),	624
461	const_iv (KMOD_SHIFT),	625	const_iv (MIX_DEFAULT_FORMAT),
462	const_iv (KMOD_ALT),
463	const_iv (KMOD_META)
464	# undef const_iv	626	# undef const_iv
465	};	627	};
466		628
467	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; )
468	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);
469	}	634	}
		635
		636	void
		637	weaken (SV *rv)
		638	PROTOTYPE: $
		639	CODE:
		640	sv_rvweaken (rv);
470		641
471	int	642	int
472	in_destruct ()	643	in_destruct ()
473	CODE:	644	CODE:
474	RETVAL = PL_main_cv == Nullcv;	645	RETVAL = PL_main_cv == Nullcv;
…		…
476	RETVAL	647	RETVAL
477		648
478	NV floor (NV x)	649	NV floor (NV x)
479		650
480	NV ceil (NV x)	651	NV ceil (NV x)
		652
		653	IV minpot (UV n)
		654
		655	IV popcount (UV n)
481		656
482	void	657	void
483	pango_init ()	658	pango_init ()
484	CODE:	659	CODE:
485	{	660	{
486	opengl_fontmap = pango_opengl_font_map_new ();	661	opengl_fontmap = pango_opengl_font_map_new ();
487	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);
488	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	663	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
489	}	664	}
490		665
		666	char *
		667	SDL_GetError ()
		668
491	int	669	int
492	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	670	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
493		671
494	void	672	void
495	SDL_Quit ()	673	SDL_Quit ()
496		674
497	void	675	void
498	SDL_ListModes ()	676	SDL_ListModes (int rgb, int alpha)
499	PPCODE:	677	PPCODE:
500	{	678	{
501	SDL_Rect **m;	679	SDL_Rect **m;
502		680
503	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	681	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
504	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	682	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
505	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	683	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
506	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	684	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
507		685
508	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	686	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
509	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	687	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
510		688
511	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	689	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
512	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
513	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
514	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
515		693
516	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		695	#if SDL_VERSION_ATLEAST(1,2,10)
517	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	696	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
518	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	697	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
519		698	#endif
520	SDL_EnableUNICODE (1);
521	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
522		699
523	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	700	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
524		701
525	if (m && m != (SDL_Rect **)-1)	702	if (m && m != (SDL_Rect **)-1)
526	while (*m)	703	while (*m)
527	{	704	{
		705	if ((m)->w >= 640 && (m)->h >= 480)
		706	{
528	AV *av = newAV ();	707	AV *av = newAV ();
529	av_push (av, newSViv ((*m)->w));	708	av_push (av, newSViv ((*m)->w));
530	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));
531	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	712	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		713	}
532		714
533	++m;	715	++m;
534	}	716	}
535	}	717	}
536		718
537	char *
538	SDL_GetError ()
539
540	int	719	int
541	SDL_SetVideoMode (int w, int h, int fullscreen)	720	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
542	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
543	RETVAL = !!SDL_SetVideoMode (	731	RETVAL = !!SDL_SetVideoMode (
544	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	732	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
545	);	733	);
		734
546	if (RETVAL)	735	if (RETVAL)
547	{	736	{
		737	av_clear (texture_av);
		738
548	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	739	SDL_WM_SetCaption ("Crossfire TRT Client " VERSION, "Crossfire TRT");
549	# 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);
550	# include "glfunc.h"	741	#include "glfunc.h"
551	# undef GL_FUNC	742	#undef GL_FUNC
552	}	743	}
		744	}
553	OUTPUT:	745	OUTPUT:
554	RETVAL	746	RETVAL
555		747
556	void	748	void
557	SDL_GL_SwapBuffers ()	749	SDL_GL_SwapBuffers ()
558		750
559	char *	751	char *
560	SDL_GetKeyName (int sym)	752	SDL_GetKeyName (int sym)
561		753
		754	int
		755	SDL_GetAppState ()
		756
562	void	757	void
563	SDL_PollEvent ()	758	poll_events ()
564	PPCODE:	759	PPCODE:
565	{	760	{
566	SDL_Event ev;	761	SDL_Event ev;
567		762
568	while (SDL_PollEvent (&ev))	763	SDL_PumpEvents ();
		764	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
569	{	765	{
570	HV *hv = newHV ();	766	HV *hv = newHV ();
571	hv_store (hv, "type", 4, newSViv (ev.type), 0);	767	hv_store (hv, "type", 4, newSViv (ev.type), 0);
572		768
573	switch (ev.type)	769	switch (ev.type)
…		…
575	case SDL_KEYDOWN:	771	case SDL_KEYDOWN:
576	case SDL_KEYUP:	772	case SDL_KEYUP:
577	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	773	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
578	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	774	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
579	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 */
580	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	777	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
581	break;	778	break;
582		779
583	case SDL_ACTIVEEVENT:	780	case SDL_ACTIVEEVENT:
584	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
585	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	782	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
586	break;	783	break;
587		784
588	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
589	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	804	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
590
591	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	805	hv_store (hv, "state", 5, newSViv (state), 0);
592	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	806	hv_store (hv, "x", 1, newSViv (x), 0);
593	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	807	hv_store (hv, "y", 1, newSViv (y), 0);
594	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
595	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		810	}
596	break;	811	break;
597		812
598	case SDL_MOUSEBUTTONDOWN:	813	case SDL_MOUSEBUTTONDOWN:
599	case SDL_MOUSEBUTTONUP:	814	case SDL_MOUSEBUTTONUP:
600	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
610	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	825	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
611	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	826	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
612	break;	827	break;
613	}	828	}
614		829
615	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFClient::UI::Event", 1))));	830	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
616	}	831	}
617	}	832	}
618		833
619	int	834	int
620	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)
621	POSTCALL:	836	POSTCALL:
622	Mix_HookMusicFinished (music_finished);	837	Mix_HookMusicFinished (music_finished);
623	Mix_ChannelFinished (channel_finished);	838	Mix_ChannelFinished (channel_finished);
624		839
625	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
626	Mix_CloseAudio ()	857	Mix_CloseAudio ()
627		858
628	int	859	int
629	Mix_AllocateChannels (int numchans = -1)	860	Mix_AllocateChannels (int numchans = -1)
630		861
		862	const char *
		863	Mix_GetError ()
		864
631	void	865	void
632	lowdelay (int fd, int val = 1)	866	lowdelay (int fd, int val = 1)
633	CODE:	867	CODE:
		868	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		869
		870	void
		871	win32_proxy_info ()
		872	PPCODE:
		873	{
634	#ifndef _WIN32	874	#ifdef _WIN32
635	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	}
636	#endif	896	#endif
		897	}
637		898
638	void	899	void
639	add_font (char *file)	900	add_font (char *file)
640	CODE:	901	CODE:
641	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	902	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
…		…
649	STRLEN image_len;	910	STRLEN image_len;
650	char image = (char )SvPVbyte (image_, image_len);	911	char image = (char )SvPVbyte (image_, image_len);
651	SDL_Surface surface, surface2;	912	SDL_Surface surface, surface2;
652	SDL_PixelFormat fmt;	913	SDL_PixelFormat fmt;
653	SDL_RWops *rw = ix	914	SDL_RWops *rw = ix
654	? SDL_RWFromFile (image, "r")	915	? SDL_RWFromFile (image, "rb")
655	: SDL_RWFromConstMem (image, image_len);	916	: SDL_RWFromConstMem (image, image_len);
656		917
657	if (!rw)	918	if (!rw)
658	croak ("load_image: %s", SDL_GetError ());	919	croak ("load_image: %s", SDL_GetError ());
659		920
…		…
745	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1006	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
746	#endif	1007	#endif
747	_exit (1);	1008	_exit (1);
748		1009
749	void	1010	void
750	_exit (int retval)	1011	_exit (int retval = 0)
751	CODE:	1012	CODE:
		1013	#ifdef WIN32
		1014	ExitThread (retval); // unclean, please beam me up
		1015	#else
752	_exit (retval);	1016	_exit (retval);
		1017	#endif
753		1018
		1019	void
		1020	debug ()
		1021	CODE:
		1022	{
		1023	#if DEBUG
		1024	VALGRIND_DO_LEAK_CHECK;
		1025	#endif
		1026	}
		1027
754	MODULE = CFClient PACKAGE = CFClient::Font	1028	MODULE = CFPlus PACKAGE = CFPlus::Font
755		1029
756	CFClient::Font	1030	PROTOTYPES: DISABLE
		1031
		1032	CFPlus::Font
757	new_from_file (SV class, char path, int id = 0)	1033	new_from_file (SV class, char path, int id = 0)
758	CODE:	1034	CODE:
759	{	1035	{
760	int count;	1036	int count;
761	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1037	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
764	}	1040	}
765	OUTPUT:	1041	OUTPUT:
766	RETVAL	1042	RETVAL
767		1043
768	void	1044	void
769	DESTROY (CFClient::Font self)	1045	DESTROY (CFPlus::Font self)
770	CODE:	1046	CODE:
771	pango_font_description_free (self);	1047	pango_font_description_free (self);
772		1048
773	void	1049	void
774	make_default (CFClient::Font self)	1050	make_default (CFPlus::Font self)
		1051	PROTOTYPE: $
775	CODE:	1052	CODE:
776	default_font = self;	1053	default_font = self;
777		1054
778	MODULE = CFClient PACKAGE = CFClient::Layout	1055	MODULE = CFPlus PACKAGE = CFPlus::Layout
		1056
		1057	PROTOTYPES: DISABLE
779		1058
780	void	1059	void
781	reset_glyph_cache ()	1060	reset_glyph_cache ()
		1061	PROTOTYPE:
782	CODE:	1062	CODE:
783	tc_clear ();	1063	tc_clear ();
784		1064
785	CFClient::Layout	1065	CFPlus::Layout
786	new (SV *class)	1066	new (SV *class)
787	CODE:	1067	CODE:
788	New (0, RETVAL, 1, struct cf_layout);	1068	New (0, RETVAL, 1, struct cf_layout);
789		1069
790	RETVAL->pl = pango_layout_new (opengl_context);	1070	RETVAL->pl = pango_layout_new (opengl_context);
…		…
792	RETVAL->g = 1.;	1072	RETVAL->g = 1.;
793	RETVAL->b = 1.;	1073	RETVAL->b = 1.;
794	RETVAL->a = 1.;	1074	RETVAL->a = 1.;
795	RETVAL->base_height = MIN_FONT_HEIGHT;	1075	RETVAL->base_height = MIN_FONT_HEIGHT;
796	RETVAL->font = 0;	1076	RETVAL->font = 0;
		1077	RETVAL->rc = rc_alloc ();
797		1078
798	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1079	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
799	layout_update_font (RETVAL);	1080	layout_update_font (RETVAL);
800	OUTPUT:	1081	OUTPUT:
801	RETVAL	1082	RETVAL
802		1083
803	void	1084	void
804	DESTROY (CFClient::Layout self)	1085	DESTROY (CFPlus::Layout self)
805	CODE:	1086	CODE:
806	g_object_unref (self->pl);	1087	g_object_unref (self->pl);
		1088	rc_free (self->rc);
807	Safefree (self);	1089	Safefree (self);
808		1090
809	void	1091	void
810	set_text (CFClient::Layout self, SV *text_)	1092	set_text (CFPlus::Layout self, SV *text_)
811	CODE:	1093	CODE:
812	{	1094	{
813	STRLEN textlen;	1095	STRLEN textlen;
814	char *text = SvPVutf8 (text_, textlen);	1096	char *text = SvPVutf8 (text_, textlen);
815		1097
816	pango_layout_set_text (self->pl, text, textlen);	1098	pango_layout_set_text (self->pl, text, textlen);
817	}	1099	}
818		1100
819	void	1101	void
820	set_markup (CFClient::Layout self, SV *text_)	1102	set_markup (CFPlus::Layout self, SV *text_)
821	CODE:	1103	CODE:
822	{	1104	{
823	STRLEN textlen;	1105	STRLEN textlen;
824	char *text = SvPVutf8 (text_, textlen);	1106	char *text = SvPVutf8 (text_, textlen);
825		1107
826	pango_layout_set_markup (self->pl, text, textlen);	1108	pango_layout_set_markup (self->pl, text, textlen);
827	}	1109	}
828		1110
829	void	1111	void
830	set_shapes (CFClient::Layout self, ...)	1112	set_shapes (CFPlus::Layout self, ...)
831	CODE:	1113	CODE:
832	{	1114	{
833	PangoAttrList *attrs = 0;	1115	PangoAttrList *attrs = 0;
834	const char *text = pango_layout_get_text (self->pl);	1116	const char *text = pango_layout_get_text (self->pl);
835	const char *pos = text;	1117	const char *pos = text;
…		…
870	if (attrs)	1152	if (attrs)
871	pango_layout_set_attributes (self->pl, attrs);	1153	pango_layout_set_attributes (self->pl, attrs);
872	}	1154	}
873		1155
874	void	1156	void
875	get_shapes (CFClient::Layout self)	1157	get_shapes (CFPlus::Layout self)
876	PPCODE:	1158	PPCODE:
877	{	1159	{
878	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1160	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
879		1161
880	do	1162	do
…		…
895		1177
896	pango_layout_iter_free (iter);	1178	pango_layout_iter_free (iter);
897	}	1179	}
898		1180
899	int	1181	int
900	has_wrapped (CFClient::Layout self)	1182	has_wrapped (CFPlus::Layout self)
901	CODE:	1183	CODE:
902	{	1184	{
903	int lines = 1;	1185	int lines = 1;
904	const char *text = pango_layout_get_text (self->pl);	1186	const char *text = pango_layout_get_text (self->pl);
905		1187
…		…
910	}	1192	}
911	OUTPUT:	1193	OUTPUT:
912	RETVAL	1194	RETVAL
913		1195
914	SV *	1196	SV *
915	get_text (CFClient::Layout self)	1197	get_text (CFPlus::Layout self)
916	CODE:	1198	CODE:
917	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1199	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
918	sv_utf8_decode (RETVAL);	1200	sv_utf8_decode (RETVAL);
919	OUTPUT:	1201	OUTPUT:
920	RETVAL	1202	RETVAL
921		1203
922	void	1204	void
923	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.)
924	CODE:	1206	CODE:
925	self->r = r;	1207	self->r = r;
926	self->g = g;	1208	self->g = g;
927	self->b = b;	1209	self->b = b;
928	self->a = a;	1210	self->a = a;
929		1211
930	void	1212	void
931	set_font (CFClient::Layout self, CFClient::Font font = 0)	1213	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
932	CODE:	1214	CODE:
933	if (self->font != font)	1215	if (self->font != font)
934	{	1216	{
935	self->font = font;	1217	self->font = font;
936	layout_update_font (self);	1218	layout_update_font (self);
937	}	1219	}
938		1220
939	void	1221	void
940	set_height (CFClient::Layout self, int base_height)	1222	set_height (CFPlus::Layout self, int base_height)
941	CODE:	1223	CODE:
942	if (self->base_height != base_height)	1224	if (self->base_height != base_height)
943	{	1225	{
944	self->base_height = base_height;	1226	self->base_height = base_height;
945	layout_update_font (self);	1227	layout_update_font (self);
946	}	1228	}
947		1229
948	void	1230	void
949	set_width (CFClient::Layout self, int max_width = -1)	1231	set_width (CFPlus::Layout self, int max_width = -1)
950	CODE:	1232	CODE:
951	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);
952		1234
953	void	1235	void
954	set_indent (CFClient::Layout self, int indent)	1236	set_indent (CFPlus::Layout self, int indent)
955	CODE:	1237	CODE:
956	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1238	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
957		1239
958	void	1240	void
959	set_spacing (CFClient::Layout self, int spacing)	1241	set_spacing (CFPlus::Layout self, int spacing)
960	CODE:	1242	CODE:
961	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1243	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
962		1244
963	void	1245	void
964	set_ellipsise (CFClient::Layout self, int ellipsise)	1246	set_ellipsise (CFPlus::Layout self, int ellipsise)
965	CODE:	1247	CODE:
966	pango_layout_set_ellipsize (self->pl,	1248	pango_layout_set_ellipsize (self->pl,
967	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1249	ellipsise == 1 ? PANGO_ELLIPSIZE_START
968	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1250	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
969	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1251	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
970	: PANGO_ELLIPSIZE_NONE	1252	: PANGO_ELLIPSIZE_NONE
971	);	1253	);
972		1254
973	void	1255	void
974	set_single_paragraph_mode (CFClient::Layout self, int spm)	1256	set_single_paragraph_mode (CFPlus::Layout self, int spm)
975	CODE:	1257	CODE:
976	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1258	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
977		1259
978	void	1260	void
979	size (CFClient::Layout self)	1261	size (CFPlus::Layout self)
980	PPCODE:	1262	PPCODE:
981	{	1263	{
982	int w, h;	1264	int w, h;
983		1265
984	layout_get_pixel_size (self, &w, &h);	1266	layout_get_pixel_size (self, &w, &h);
…		…
987	PUSHs (sv_2mortal (newSViv (w)));	1269	PUSHs (sv_2mortal (newSViv (w)));
988	PUSHs (sv_2mortal (newSViv (h)));	1270	PUSHs (sv_2mortal (newSViv (h)));
989	}	1271	}
990		1272
991	int	1273	int
992	descent (CFClient::Layout self)	1274	descent (CFPlus::Layout self)
993	CODE:	1275	CODE:
994	{	1276	{
995	PangoRectangle rect;	1277	PangoRectangle rect;
996	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1278	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
997	pango_layout_line_get_pixel_extents (line, 0, &rect);	1279	pango_layout_line_get_pixel_extents (line, 0, &rect);
…		…
999	}	1281	}
1000	OUTPUT:	1282	OUTPUT:
1001	RETVAL	1283	RETVAL
1002		1284
1003	int	1285	int
1004	xy_to_index (CFClient::Layout self, int x, int y)	1286	xy_to_index (CFPlus::Layout self, int x, int y)
1005	CODE:	1287	CODE:
1006	{	1288	{
1007	int index, trailing;	1289	int index, trailing;
1008	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);
1009	RETVAL = index;	1291	RETVAL = index + trailing;
1010	}	1292	}
1011	OUTPUT:	1293	OUTPUT:
1012	RETVAL	1294	RETVAL
1013		1295
1014	void	1296	void
1015	cursor_pos (CFClient::Layout self, int index)	1297	cursor_pos (CFPlus::Layout self, int index)
1016	PPCODE:	1298	PPCODE:
1017	{	1299	{
1018	PangoRectangle strong_pos;	1300	PangoRectangle strong_pos;
1019	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1301	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1020		1302
…		…
1023	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1305	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1024	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1306	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1025	}	1307	}
1026		1308
1027	void	1309	void
1028	render (CFClient::Layout self, float x, float y)	1310	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
1029	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);
1030	pango_opengl_render_layout_subpixel (	1352	pango_opengl_render_layout_subpixel (
1031	self->pl,	1353	self->pl,
		1354	self->rc,
1032	x * PANGO_SCALE, y * PANGO_SCALE,	1355	x * PANGO_SCALE, y * PANGO_SCALE,
1033	self->r, self->g, self->b, self->a	1356	self->r, self->g, self->b, self->a,
		1357	flags
1034	);	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);
1035		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
1036	MODULE = CFClient PACKAGE = CFClient::Texture	1382	MODULE = CFPlus PACKAGE = CFPlus::Texture
1037		1383
1038	void	1384	PROTOTYPES: ENABLE
1039	pad2pot (SV data_, SV w_, SV *h_)
1040	CODE:
1041	{
1042	int ow = SvIV (w_);
1043	int oh = SvIV (h_);
1044		1385
1045	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_))
1046	{	1391	{
1047	int nw = minpot (ow);
1048	int nh = minpot (oh);
1049
1050	if (nw != ow \|\| nh != oh)
1051	{
1052	if (SvOK (data_))
1053	{
1054	STRLEN datalen;	1392	STRLEN datalen;
1055	char *data = SvPVbyte (data_, datalen);	1393	char *data = SvPVbyte (data_, datalen);
1056	int bpp = datalen / (ow * oh);	1394	int bpp = datalen / (ow * oh);
1057	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1395	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1058		1396
1059	SvPOK_only (result_);	1397	SvPOK_only (result_);
1060	SvCUR_set (result_, nw * nh * bpp);	1398	SvCUR_set (result_, nw * nh * bpp);
1061		1399
1062	memset (SvPVX (result_), 0, nw * nh * bpp);	1400	memset (SvPVX (result_), 0, nw * nh * bpp);
1063	while (oh--)	1401	while (oh--)
1064	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);
1065		1403
1066	sv_setsv (data_, result_);	1404	sv_setsv (data_, result_);
1067	}
1068
1069	sv_setiv (w_, nw);
1070	sv_setiv (h_, nh);
1071	}
1072	}	1405	}
1073	}	1406	}
1074		1407
1075	void	1408	void
1076	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.)
…		…
1082	{	1415	{
1083	HV hv = (HV )SvRV (self);	1416	HV hv = (HV )SvRV (self);
1084	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1417	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1085	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1418	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1086	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;
1087		1423
1088	if (items < 5)	1424	if (items < 5)
1089	{	1425	{
1090	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1426	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1091	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1427	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1119	glDisable (GL_ALPHA_TEST);	1455	glDisable (GL_ALPHA_TEST);
1120	glDisable (GL_BLEND);	1456	glDisable (GL_BLEND);
1121	}	1457	}
1122	}	1458	}
1123		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
1124	MODULE = CFClient PACKAGE = CFClient::Map	1471	MODULE = CFPlus PACKAGE = CFPlus::Map
1125		1472
1126	CFClient::Map	1473	PROTOTYPES: DISABLE
1127	new (SV *class, int map_width, int map_height)	1474
		1475	CFPlus::Map
		1476	new (SV *class)
1128	CODE:	1477	CODE:
1129	New (0, RETVAL, 1, struct map);	1478	New (0, RETVAL, 1, struct map);
1130	RETVAL->x = 0;	1479	RETVAL->x = 0;
1131	RETVAL->y = 0;	1480	RETVAL->y = 0;
1132	RETVAL->w = map_width;	1481	RETVAL->w = 0;
1133	RETVAL->h = map_height;	1482	RETVAL->h = 0;
1134	RETVAL->ox = 0;	1483	RETVAL->ox = 0;
1135	RETVAL->oy = 0;	1484	RETVAL->oy = 0;
1136	RETVAL->faces = 8192;	1485	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1137	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1486	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1138	RETVAL->texs = 8192;
1139	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1140	RETVAL->rows = 0;	1487	RETVAL->rows = 0;
1141	RETVAL->row = 0;	1488	RETVAL->row = 0;
1142	OUTPUT:	1489	OUTPUT:
1143	RETVAL	1490	RETVAL
1144		1491
1145	void	1492	void
1146	DESTROY (CFClient::Map self)	1493	DESTROY (CFPlus::Map self)
1147	CODE:	1494	CODE:
1148	{	1495	{
1149	map_clear (self);	1496	map_clear (self);
1150	Safefree (self->face);	1497	Safefree (self->face2tile);
1151	Safefree (self->tex);	1498	Safefree (self->tex);
1152	Safefree (self);	1499	Safefree (self);
1153	}	1500	}
1154		1501
1155	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
1156	clear (CFClient::Map self)	1509	clear (CFPlus::Map self)
1157	CODE:	1510	CODE:
1158	map_clear (self);	1511	map_clear (self);
1159		1512
1160	void	1513	void
1161	set_face (CFClient::Map self, int face, int texid)	1514	set_tileid (CFPlus::Map self, int face, int tile)
1162	CODE:	1515	CODE:
1163	{	1516	{
1164	while (self->faces <= face)	1517	need_facenum (self, face); self->face2tile [face] = tile;
1165	{	1518	need_texid (self, tile);
1166	Append (mapface, self->face, self->faces, self->faces);
1167	self->faces *= 2;
1168	}
1169
1170	self->face [face] = texid;
1171	}	1519	}
1172		1520
1173	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
1174	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)
1175	CODE:	1546	CODE:
1176	{	1547	{
1177	while (self->texs <= texid)	1548	need_texid (self, texid);
1178	{
1179	Append (maptex, self->tex, self->texs, self->texs);
1180	self->texs *= 2;
1181	}
1182		1549
1183	{	1550	{
1184	maptex *tex = self->tex + texid;	1551	maptex *tex = self->tex + texid;
1185		1552
1186	tex->name = name;	1553	tex->name = name;
…		…
1203	// from transparent color bleeding and ugly wrapping effects.	1570	// from transparent color bleeding and ugly wrapping effects.
1204	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1571	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1205	}	1572	}
1206		1573
1207	int	1574	int
1208	ox (CFClient::Map self)	1575	ox (CFPlus::Map self)
1209	ALIAS:	1576	ALIAS:
1210	oy = 1	1577	oy = 1
1211	x = 2	1578	x = 2
1212	y = 3	1579	y = 3
1213	w = 4	1580	w = 4
…		…
1224	}	1591	}
1225	OUTPUT:	1592	OUTPUT:
1226	RETVAL	1593	RETVAL
1227		1594
1228	void	1595	void
1229	scroll (CFClient::Map self, int dx, int dy)	1596	scroll (CFPlus::Map self, int dx, int dy)
1230	CODE:	1597	CODE:
1231	{	1598	{
1232	if (dx > 0)	1599	if (dx > 0)
1233	map_blank (self, self->x, self->y, dx - 1, self->h);	1600	map_blank (self, self->x, self->y, dx, self->h);
1234	else if (dx < 0)	1601	else if (dx < 0)
1235	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);
1236		1603
1237	if (dy > 0)	1604	if (dy > 0)
1238	map_blank (self, self->x, self->y, self->w, dy - 1);	1605	map_blank (self, self->x, self->y, self->w, dy);
1239	else if (dy < 0)	1606	else if (dy < 0)
1240	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);
1241		1608
1242	self->ox += dx; self->x += dx;	1609	self->ox += dx; self->x += dx;
1243	self->oy += dy; self->y += dy;	1610	self->oy += dy; self->y += dy;
1244		1611
1245	while (self->y < 0)	1612	while (self->y < 0)
…		…
1249	self->rows += MAP_EXTEND_Y;	1616	self->rows += MAP_EXTEND_Y;
1250	self->y += MAP_EXTEND_Y;	1617	self->y += MAP_EXTEND_Y;
1251	}	1618	}
1252	}	1619	}
1253		1620
1254	void	1621	SV *
1255	map1a_update (CFClient::Map self, SV *data_)	1622	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1256	CODE:	1623	CODE:
1257	{	1624	{
1258	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1625	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1259	uint8_t data_end = (uint8_t )SvEND (data_);	1626	uint8_t data_end = (uint8_t )SvEND (data_);
1260	mapcell *cell;	1627	mapcell *cell;
1261	int x, y, flags;	1628	int x, y, z, flags;
		1629	AV *missing = newAV ();
		1630	RETVAL = newRV_noinc ((SV *)missing);
1262		1631
1263	while (data < data_end)	1632	while (data < data_end - 1)
1264	{	1633	{
1265	flags = (data [0] << 8) + data [1]; data += 2;	1634	flags = (data [0] << 8) + data [1]; data += 2;
1266		1635
1267	x = self->x + ((flags >> 10) & 63);	1636	x = self->x + ((flags >> 10) & 63);
1268	y = self->y + ((flags >> 4) & 63);	1637	y = self->y + ((flags >> 4) & 63);
1269		1638
1270	cell = map_get_cell (self, x, y);	1639	cell = map_get_cell (self, x, y);
1271		1640
1272	if (flags & 15)	1641	if (flags & 15)
1273	{	1642	{
1274	if (cell->darkness < 0)	1643	if (!cell->darkness)
1275	{	1644	{
		1645	memset (cell, 0, sizeof (*cell));
1276	cell->darkness = 0;	1646	cell->darkness = 256;
1277	cell->face [0] = 0;
1278	cell->face [1] = 0;
1279	cell->face [2] = 0;
1280	}	1647	}
1281		1648
1282	cell->darkness = flags & 8 ? *data++ : 255;
1283
1284	//TODO: don't trust server data to be in-range(!)	1649	//TODO: don't trust server data to be in-range(!)
1285		1650
1286	if (flags & 4)	1651	if (flags & 8)
1287	{	1652	{
1288	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;
1289	}	1689	}
1290		1690
		1691	for (z = 0; z <= 2; ++z)
1291	if (flags & 2)	1692	if (flags & (4 >> z))
1292	{	1693	{
1293	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	}
1294	}	1711	}
1295
1296	if (flags & 1)
1297	{
1298	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1299	}
1300	}	1712	}
1301	else	1713	else
1302	cell->darkness = -1;	1714	cell->darkness = 0;
1303	}	1715	}
1304	}	1716	}
		1717	OUTPUT:
		1718	RETVAL
1305		1719
1306	SV *	1720	SV *
1307	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)
1308	CODE:	1722	CODE:
1309	{	1723	{
1310	int x1, x;	1724	int x1, x;
1311	int y1, y;	1725	int y1, y;
1312	int z;	1726	int z;
…		…
1333	{	1747	{
1334	mapcell *cell = row->col + (x - row->c0);	1748	mapcell *cell = row->col + (x - row->c0);
1335		1749
1336	for (z = 0; z <= 0; z++)	1750	for (z = 0; z <= 0; z++)
1337	{	1751	{
1338	mapface face = cell->face [z];
1339
1340	if (face)
1341	{
1342	maptex tex = self->tex [face];	1752	maptex tex = self->tex [cell->tile [z]];
1343	int a0 = 255 - tex.a;	1753	int a0 = 255 - tex.a;
1344	int a1 = tex.a;	1754	int a1 = tex.a;
1345		1755
1346	r = (r * a0 + tex.r * a1) / 255;	1756	r = (r * a0 + tex.r * a1) / 255;
1347	g = (g * a0 + tex.g * a1) / 255;	1757	g = (g * a0 + tex.g * a1) / 255;
1348	b = (b * a0 + tex.b * a1) / 255;	1758	b = (b * a0 + tex.b * a1) / 255;
1349	a = (a * a0 + tex.a * a1) / 255;	1759	a = (a * a0 + tex.a * a1) / 255;
1350	}
1351	}	1760	}
1352	}	1761	}
1353		1762
1354	*map++ = (r )	1763	*map++ = (r )
1355	\| (g << 8)	1764	\| (g << 8)
…		…
1362	}	1771	}
1363	OUTPUT:	1772	OUTPUT:
1364	RETVAL	1773	RETVAL
1365		1774
1366	void	1775	void
1367	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)
1368	CODE:	1777	CODE:
1369	{	1778	{
1370	int vx, vy;
1371	int x, y, z;	1779	int x, y, z;
1372	int last_name;
1373	mapface face;
1374		1780
1375	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1781	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1376	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;
1377		1785
1378	/*	1786	rc_t *rc = rc_alloc ();
1379	int vx = self->vx = self->w >= sw	1787	rc_key_t key;
1380	? self->x + (self->w - sw) / 2	1788	rc_array_t *arr;
1381	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1382		1789
1383	int vy = self->vy = self->h >= sh	1790	// thats current max. sorry.
1384	? self->y + (self->h - sh) / 2	1791	if (sw > 255) sw = 255;
1385	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1792	if (sh > 255) sh = 255;
1386	*/
1387		1793
1388	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	}
1389		1830
1390	glEnable (GL_BLEND);	1831	glEnable (GL_BLEND);
1391	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1832	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1392	glEnable (GL_TEXTURE_2D);
1393	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1833	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1394		1834
1395	glBegin (GL_QUADS);
1396
1397	last_name = 0;
1398
1399	for (z = 0; z < 3; z++)	1835	for (z = 0; z <= 2; z++)
		1836	{
		1837	memset (smooth_level, 0, sizeof (smooth_level));
		1838
1400	for (y = 0; y < sh; y++)	1839	for (y = 0; y < sh; y++)
1401	if (0 <= y + vy && y + vy < self->rows)	1840	if (0 <= y + my && y + my < self->rows)
1402	{	1841	{
1403	maprow *row = self->row + (y + vy);	1842	maprow *row = self->row + (y + my);
1404		1843
1405	for (x = 0; x < sw; x++)	1844	for (x = 0; x < sw; x++)
1406	if (row->c0 <= x + vx && x + vx < row->c1)	1845	if (row->c0 <= x + mx && x + mx < row->c1)
1407	{	1846	{
1408	mapcell *cell = row->col + (x + vx - row->c0);	1847	mapcell *cell = row->col + (x + mx - row->c0);
1409
1410	face = cell->face [z];	1848	tileid tile = cell->tile [z];
1411		1849
1412	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))
1413	{	1955	{
1414	maptex tex = self->tex [face];	1956	int level = (w << 5) \| b;
		1957	HE *he;
1415		1958
1416	int px = (x + 1) * 32 - tex.w;	1959	hv_iterinit (smooth);
1417	int py = (y + 1) * 32 - tex.h;	1960	while ((he = hv_iternext (smooth)))
1418
1419	if (last_name != tex.name)
1420	{	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	{
1421	glEnd ();	1983	glEnd ();
1422	last_name = tex.name;
1423	glBindTexture (GL_TEXTURE_2D, last_name);	1984	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1424	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	}
1425	}	2009	}
1426
1427	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1428	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1429	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1430	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1431	}	2010	}
1432	}
1433	}	2011	}
1434		2012
1435	glEnd ();	2013	glEnd ();
1436
1437	glDisable (GL_TEXTURE_2D);	2014	glDisable (GL_TEXTURE_2D);
		2015	key.texname = -1;
		2016	}
		2017
		2018	hv_clear (smooth);
		2019	}
		2020
1438	glDisable (GL_BLEND);	2021	glDisable (GL_BLEND);
1439	}	2022	rc_free (rc);
1440		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
1441	void	2056	void
1442	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)
1443	CODE:	2058	CODE:
1444	{	2059	{
1445	static float color[16][3] = {	2060	static float color[16][3] = {
1446	{ 0.00F, 0.00F, 0.00F },	2061	{ 0.00F, 0.00F, 0.00F },
1447	{ 1.00F, 1.00F, 1.00F },	2062	{ 1.00F, 1.00F, 1.00F },
…		…
1497	glDisable (GL_BLEND);	2112	glDisable (GL_BLEND);
1498	glDisable (GL_TEXTURE_2D);	2113	glDisable (GL_TEXTURE_2D);
1499	}	2114	}
1500		2115
1501	void	2116	void
1502	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)
1503	PPCODE:	2118	PPCODE:
1504	{	2119	{
1505	int vx, vy;
1506	int x, y;	2120	int x, y;
		2121	int sw1 = sw + 2;
		2122	int sh1 = sh + 2;
		2123	int sh3 = sh * 3;
1507	int sw4 = (sw + 3) & ~3;	2124	int sw34 = (sw * 3 + 3) & ~3;
		2125	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1508	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2126	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1509	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2127	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1510		2128
1511	memset (darkness, 255, sw4 * sh);
1512	SvPOK_only (darkness_sv);	2129	SvPOK_only (darkness3_sv);
1513	SvCUR_set (darkness_sv, sw4 * sh);	2130	SvCUR_set (darkness3_sv, sw34 * sh3);
1514		2131
1515	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2132	mx += self->x - 1;
1516	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2133	my += self->y - 1;
1517		2134
		2135	memset (darkness1, 255, sw1 * sh1);
		2136
1518	for (y = 0; y < sh; y++)	2137	for (y = 0; y < sh1; y++)
1519	if (0 <= y + vy && y + vy < self->rows)	2138	if (0 <= y + my && y + my < self->rows)
1520	{	2139	{
1521	maprow *row = self->row + (y + vy);	2140	maprow *row = self->row + (y + my);
1522		2141
1523	for (x = 0; x < sw; x++)	2142	for (x = 0; x < sw1; x++)
1524	if (row->c0 <= x + vx && x + vx < row->c1)	2143	if (row->c0 <= x + mx && x + mx < row->c1)
1525	{	2144	{
1526	mapcell *cell = row->col + (x + vx - row->c0);	2145	mapcell *cell = row->col + (x + mx - row->c0);
1527		2146
1528	darkness[y * sw4 + x] = cell->darkness < 0	2147	darkness1 [y * sw1 + x] = cell->darkness
		2148	? 255 - (cell->darkness - 1)
1529	? 255 - FOW_DARKNESS	2149	: 255 - FOW_DARKNESS;
1530	: 255 - cell->darkness;
1531	}	2150	}
1532	}	2151	}
1533		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
1534	EXTEND (SP, 3);	2191	EXTEND (SP, 3);
1535	PUSHs (sv_2mortal (newSViv (sw4)));	2192	PUSHs (sv_2mortal (newSViv (sw34)));
1536	PUSHs (sv_2mortal (newSViv (sh)));	2193	PUSHs (sv_2mortal (newSViv (sh3)));
1537	PUSHs (darkness_sv);	2194	PUSHs (darkness3_sv);
1538	}	2195	}
1539		2196
1540	SV *	2197	SV *
1541	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)
1542	CODE:	2199	CODE:
1543	{	2200	{
1544	int x, y, x1, y1;	2201	int x, y, x1, y1;
1545	SV data_sv = newSV (w h * 7 + 5);	2202	SV data_sv = newSV (w h * 7 + 5);
1546	uint8_t data = (uint8_t )SvPVX (data_sv);	2203	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1571	if (row && row->c0 <= x && x < row->c1)	2228	if (row && row->c0 <= x && x < row->c1)
1572	{	2229	{
1573	mapcell *cell = row->col + (x - row->c0);	2230	mapcell *cell = row->col + (x - row->c0);
1574	uint8_t flags = 0;	2231	uint8_t flags = 0;
1575		2232
1576	if (cell->face [0]) flags \|= 1;	2233	if (cell->tile [0]) flags \|= 1;
1577	if (cell->face [1]) flags \|= 2;	2234	if (cell->tile [1]) flags \|= 2;
1578	if (cell->face [2]) flags \|= 4;	2235	if (cell->tile [2]) flags \|= 4;
1579		2236
1580	*data++ = flags;	2237	*data++ = flags;
1581		2238
1582	if (flags & 1)	2239	if (flags & 1)
1583	{	2240	{
		2241	tileid tile = cell->tile [0];
1584	*data++ = cell->face [0] >> 8;	2242	*data++ = tile >> 8;
1585	*data++ = cell->face [0];	2243	*data++ = tile;
1586	}	2244	}
1587		2245
1588	if (flags & 2)	2246	if (flags & 2)
1589	{	2247	{
		2248	tileid tile = cell->tile [1];
1590	*data++ = cell->face [1] >> 8;	2249	*data++ = tile >> 8;
1591	*data++ = cell->face [1];	2250	*data++ = tile;
1592	}	2251	}
1593		2252
1594	if (flags & 4)	2253	if (flags & 4)
1595	{	2254	{
		2255	tileid tile = cell->tile [2];
1596	*data++ = cell->face [2] >> 8;	2256	*data++ = tile >> 8;
1597	*data++ = cell->face [2];	2257	*data++ = tile;
1598	}	2258	}
1599	}	2259	}
1600	else	2260	else
1601	*data++ = 0;	2261	*data++ = 0;
1602	}	2262	}
…		…
1608	}	2268	}
1609	OUTPUT:	2269	OUTPUT:
1610	RETVAL	2270	RETVAL
1611		2271
1612	void	2272	void
1613	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)
1614	PPCODE:	2274	PPCODE:
1615	{	2275	{
1616	int x, y, z;	2276	int x, y, z;
1617	int w, h;	2277	int w, h;
1618	int x1, y1;	2278	int x1, y1;
1619		2279
1620	if (*data++ != 0)	2280	if (*data++ != 0)
1621	return; /* version mismatch */	2281	XSRETURN_EMPTY; /* version mismatch */
1622		2282
1623	w = data++ << 8; w \|= data++;	2283	w = data++ << 8; w \|= data++;
1624	h = data++ << 8; h \|= data++;	2284	h = data++ << 8; h \|= data++;
1625		2285
1626	// 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
…		…
1642	{	2302	{
1643	uint8_t flags = *data++;	2303	uint8_t flags = *data++;
1644		2304
1645	if (flags)	2305	if (flags)
1646	{	2306	{
1647	mapface face[3] = { 0, 0, 0 };
1648
1649	mapcell *cell = row_get_cell (row, x);	2307	mapcell *cell = row_get_cell (row, x);
		2308	tileid tile[3] = { 0, 0, 0 };
1650		2309
1651	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2310	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1652	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2311	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1653	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2312	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1654		2313
1655	if (cell->darkness <= 0)	2314	if (cell->darkness == 0)
1656	{	2315	{
1657	cell->darkness = -1;	2316	cell->darkness = 0;
1658		2317
1659	for (z = 0; z <= 2; z++)	2318	for (z = 0; z <= 2; z++)
1660	{	2319	{
1661	cell->face[z] = face[z];	2320	tileid t = tile [z];
1662		2321
1663	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2322	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2323	{
1664	XPUSHs (sv_2mortal (newSViv (face[z])));	2324	XPUSHs (sv_2mortal (newSViv (t)));
		2325	need_texid (self, t);
		2326	}
		2327
		2328	cell->tile [z] = t;
1665	}	2329	}
1666	}	2330	}
1667	}	2331	}
1668	}	2332	}
1669	}	2333	}
1670	}	2334	}
1671		2335
1672	MODULE = CFClient PACKAGE = CFClient::MixChunk	2336	MODULE = CFPlus PACKAGE = CFPlus::RW
1673		2337
1674	CFClient::MixChunk	2338	CFPlus::RW
1675	new_from_file (SV class, char path)	2339	new (SV class, SV data_sv)
1676	CODE:	2340	CODE:
1677	RETVAL = Mix_LoadWAV (path);	2341	{
		2342	STRLEN datalen;
		2343	char *data = SvPVbyte (data_sv, datalen);
		2344
		2345	RETVAL = SDL_RWFromConstMem (data, datalen);
		2346	}
1678	OUTPUT:	2347	OUTPUT:
1679	RETVAL	2348	RETVAL
1680		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 : '('
1681	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
1682	DESTROY (CFClient::MixChunk self)	2459	DESTROY (CFPlus::MixChunk self)
1683	CODE:	2460	CODE:
1684	Mix_FreeChunk (self);	2461	Mix_FreeChunk (self);
1685		2462
1686	int	2463	int
1687	volume (CFClient::MixChunk self, int volume = -1)	2464	volume (CFPlus::MixChunk self, int volume = -1)
1688	CODE:	2465	CODE:
		2466	if (items > 1)
		2467	volume = CLAMP (volume, 0, 128);
1689	RETVAL = Mix_VolumeChunk (self, volume);	2468	RETVAL = Mix_VolumeChunk (self, volume);
1690	OUTPUT:	2469	OUTPUT:
1691	RETVAL	2470	RETVAL
1692		2471
1693	int	2472	CFPlus::Channel
1694	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)
1695	CODE:	2474	CODE:
		2475	{
1696	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	}
1697	OUTPUT:	2487	OUTPUT:
1698	RETVAL	2488	RETVAL
1699		2489
1700	MODULE = CFClient PACKAGE = CFClient::MixMusic	2490	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1701		2491
1702	int	2492	int
1703	volume (int volume = -1)	2493	volume (int volume = -1)
		2494	PROTOTYPE: ;$
1704	CODE:	2495	CODE:
		2496	if (items > 0)
		2497	volume = CLAMP (volume, 0, 128);
1705	RETVAL = Mix_VolumeMusic (volume);	2498	RETVAL = Mix_VolumeMusic (volume);
1706	OUTPUT:	2499	OUTPUT:
1707	RETVAL	2500	RETVAL
1708		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
1709	CFClient::MixMusic	2512	CFPlus::MixMusic
1710	new_from_file (SV class, char path)	2513	new (SV *class, CFPlus::RW rwops)
1711	CODE:	2514	CODE:
1712	RETVAL = Mix_LoadMUS (path);	2515	RETVAL = Mix_LoadMUS_RW (rwops);
1713	OUTPUT:	2516	OUTPUT:
1714	RETVAL	2517	RETVAL
1715		2518
1716	void	2519	void
1717	DESTROY (CFClient::MixMusic self)	2520	DESTROY (CFPlus::MixMusic self)
1718	CODE:	2521	CODE:
1719	Mix_FreeMusic (self);	2522	Mix_FreeMusic (self);
1720		2523
1721	int	2524	int
1722	play (CFClient::MixMusic self, int loops = -1)	2525	play (CFPlus::MixMusic self, int loops = -1)
1723	CODE:	2526	CODE:
1724	RETVAL = Mix_PlayMusic (self, loops);	2527	RETVAL = Mix_PlayMusic (self, loops);
1725	OUTPUT:	2528	OUTPUT:
1726	RETVAL	2529	RETVAL
1727		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
1728	MODULE = CFClient PACKAGE = CFClient::OpenGL	2536	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2537
		2538	PROTOTYPES: ENABLE
1729		2539
1730	BOOT:	2540	BOOT:
1731	{	2541	{
1732	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2542	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1733	static const struct {	2543	static const struct {
1734	const char *name;	2544	const char *name;
1735	IV iv;	2545	IV iv;
1736	} *civ, const_iv[] = {	2546	} *civ, const_iv[] = {
1737	# 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),
1738	const_iv (GL_COLOR_MATERIAL),	2551	const_iv (GL_COLOR_MATERIAL),
1739	const_iv (GL_SMOOTH),	2552	const_iv (GL_SMOOTH),
1740	const_iv (GL_FLAT),	2553	const_iv (GL_FLAT),
1741	const_iv (GL_DITHER),	2554	const_iv (GL_DITHER),
1742	const_iv (GL_BLEND),	2555	const_iv (GL_BLEND),
…		…
1746	const_iv (GL_ALPHA_TEST),	2559	const_iv (GL_ALPHA_TEST),
1747	const_iv (GL_NORMALIZE),	2560	const_iv (GL_NORMALIZE),
1748	const_iv (GL_RESCALE_NORMAL),	2561	const_iv (GL_RESCALE_NORMAL),
1749	const_iv (GL_FRONT),	2562	const_iv (GL_FRONT),
1750	const_iv (GL_BACK),	2563	const_iv (GL_BACK),
		2564	const_iv (GL_AUX0),
1751	const_iv (GL_AND),	2565	const_iv (GL_AND),
1752	const_iv (GL_ONE),	2566	const_iv (GL_ONE),
1753	const_iv (GL_ZERO),	2567	const_iv (GL_ZERO),
1754	const_iv (GL_SRC_ALPHA),	2568	const_iv (GL_SRC_ALPHA),
1755	const_iv (GL_DST_ALPHA),	2569	const_iv (GL_DST_ALPHA),
…		…
1768	const_iv (GL_INTENSITY),	2582	const_iv (GL_INTENSITY),
1769	const_iv (GL_LUMINANCE),	2583	const_iv (GL_LUMINANCE),
1770	const_iv (GL_LUMINANCE_ALPHA),	2584	const_iv (GL_LUMINANCE_ALPHA),
1771	const_iv (GL_FLOAT),	2585	const_iv (GL_FLOAT),
1772	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),
1773	const_iv (GL_COMPILE),	2593	const_iv (GL_COMPILE),
		2594	const_iv (GL_PROXY_TEXTURE_1D),
		2595	const_iv (GL_PROXY_TEXTURE_2D),
1774	const_iv (GL_TEXTURE_1D),	2596	const_iv (GL_TEXTURE_1D),
1775	const_iv (GL_TEXTURE_2D),	2597	const_iv (GL_TEXTURE_2D),
1776	const_iv (GL_TEXTURE_ENV),	2598	const_iv (GL_TEXTURE_ENV),
1777	const_iv (GL_TEXTURE_MAG_FILTER),	2599	const_iv (GL_TEXTURE_MAG_FILTER),
1778	const_iv (GL_TEXTURE_MIN_FILTER),	2600	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1799	const_iv (GL_COLOR_LOGIC_OP),	2621	const_iv (GL_COLOR_LOGIC_OP),
1800	const_iv (GL_SEPARABLE_2D),	2622	const_iv (GL_SEPARABLE_2D),
1801	const_iv (GL_CONVOLUTION_2D),	2623	const_iv (GL_CONVOLUTION_2D),
1802	const_iv (GL_CONVOLUTION_BORDER_MODE),	2624	const_iv (GL_CONVOLUTION_BORDER_MODE),
1803	const_iv (GL_CONSTANT_BORDER),	2625	const_iv (GL_CONSTANT_BORDER),
		2626	const_iv (GL_POINTS),
1804	const_iv (GL_LINES),	2627	const_iv (GL_LINES),
		2628	const_iv (GL_LINE_STRIP),
1805	const_iv (GL_LINE_LOOP),	2629	const_iv (GL_LINE_LOOP),
1806	const_iv (GL_QUADS),	2630	const_iv (GL_QUADS),
1807	const_iv (GL_QUAD_STRIP),	2631	const_iv (GL_QUAD_STRIP),
1808	const_iv (GL_TRIANGLES),	2632	const_iv (GL_TRIANGLES),
1809	const_iv (GL_TRIANGLE_STRIP),	2633	const_iv (GL_TRIANGLE_STRIP),
1810	const_iv (GL_TRIANGLE_FAN),	2634	const_iv (GL_TRIANGLE_FAN),
		2635	const_iv (GL_POLYGON),
1811	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),
1812	const_iv (GL_FASTEST),	2642	const_iv (GL_FASTEST),
		2643	const_iv (GL_DONT_CARE),
		2644	const_iv (GL_NICEST),
1813	const_iv (GL_V2F),	2645	const_iv (GL_V2F),
1814	const_iv (GL_V3F),	2646	const_iv (GL_V3F),
1815	const_iv (GL_T2F_V3F),	2647	const_iv (GL_T2F_V3F),
1816	const_iv (GL_T2F_N3F_V3F),	2648	const_iv (GL_T2F_N3F_V3F),
1817	# undef const_iv	2649	# undef const_iv
1818	};	2650	};
1819		2651
1820	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; )
1821	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);
1822	}	2657	}
		2658
		2659	void
		2660	disable_GL_EXT_blend_func_separate ()
		2661	CODE:
		2662	gl.BlendFuncSeparate = 0;
		2663	gl.BlendFuncSeparateEXT = 0;
1823		2664
1824	char *	2665	char *
1825	gl_vendor ()	2666	gl_vendor ()
1826	CODE:	2667	CODE:
1827	RETVAL = (char *)glGetString (GL_VENDOR);	2668	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1840	CODE:	2681	CODE:
1841	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2682	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1842	OUTPUT:	2683	OUTPUT:
1843	RETVAL	2684	RETVAL
1844		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
1845	int glGetError ()	2700	int glGetError ()
1846		2701
1847	void glFinish ()	2702	void glFinish ()
1848		2703
1849	void glClear (int mask)	2704	void glClear (int mask)
…		…
1886	# near_ and far_ are due to microsofts buggy "c" compiler	2741	# near_ and far_ are due to microsofts buggy "c" compiler
1887	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_)
1888		2743
1889	# near_ and far_ are due to microsofts buggy "c" compiler	2744	# near_ and far_ are due to microsofts buggy "c" compiler
1890	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
1891		2748
1892	void glViewport (int x, int y, int width, int height)	2749	void glViewport (int x, int y, int width, int height)
1893		2750
1894	void glScissor (int x, int y, int width, int height)	2751	void glScissor (int x, int y, int width, int height)
1895		2752
…		…
1903		2760
1904	void glRotate (float angle, float x, float y, float z)	2761	void glRotate (float angle, float x, float y, float z)
1905	CODE:	2762	CODE:
1906	glRotatef (angle, x, y, z);	2763	glRotatef (angle, x, y, z);
1907		2764
1908	void glBegin (int mode)
1909
1910	void glEnd ()
1911
1912	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)
1913	PROTOTYPE: @
1914	ALIAS:	2766	ALIAS:
1915	glColor_premultiply = 1	2767	glColor_premultiply = 1
1916	CODE:	2768	CODE:
1917	if (ix)	2769	if (ix)
1918	{	2770	{
…		…
1921	b *= a;	2773	b *= a;
1922	}	2774	}
1923	// microsoft visual "c" rounds instead of truncating...	2775	// microsoft visual "c" rounds instead of truncating...
1924	glColor4f (r, g, b, a);	2776	glColor4f (r, g, b, a);
1925		2777
1926	void glInterleavedArrays (int format, int stride, char *data)
1927
1928	void glDrawElements (int mode, int count, int type, char *indices)
1929
1930	# 1.2 void glDrawRangeElements (int mode, int start, int end
1931
1932	void glRasterPos (float x, float y, float z = 0.)	2778	void glRasterPos (float x, float y, float z = 0.)
1933	CODE:	2779	CODE:
1934	glRasterPos3f (0, 0, z);	2780	glRasterPos3f (0, 0, z);
1935	glBitmap (0, 0, 0, 0, x, y, 0);	2781	glBitmap (0, 0, 0, 0, x, y, 0);
1936		2782
…		…
1940		2786
1941	void glTexCoord (float s, float t)	2787	void glTexCoord (float s, float t)
1942	CODE:	2788	CODE:
1943	glTexCoord2f (s, t);	2789	glTexCoord2f (s, t);
1944		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
1945	void glTexEnv (int target, int pname, float param)	2820	void glTexEnv (int target, int pname, float param)
1946	CODE:	2821	CODE:
1947	glTexEnvf (target, pname, param);	2822	glTexEnvf (target, pname, param);
1948		2823
1949	void glTexParameter (int target, int pname, float param)	2824	void glTexParameter (int target, int pname, float param)
…		…
1971		2846
1972	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)
1973		2848
1974	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)
1975		2850
		2851	void glPixelZoom (float x, float y)
		2852
1976	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)
1977		2854
1978	int glGenTexture ()	2855	int glGenTexture ()
1979	CODE:	2856	CODE:
1980	{	2857	RETVAL = gen_texture ();
1981	GLuint name;
1982	glGenTextures (1, &name);
1983	RETVAL = name;
1984	}
1985	OUTPUT:	2858	OUTPUT:
1986	RETVAL	2859	RETVAL
1987		2860
1988	void glDeleteTexture (int name)	2861	void glDeleteTexture (int name)
1989	CODE:	2862	CODE:
1990	{
1991	GLuint name_ = name;
1992	glDeleteTextures (1, &name_);	2863	del_texture (name);
1993	}	2864
1994
1995	int glGenList ()	2865	int glGenList ()
1996	CODE:	2866	CODE:
1997	RETVAL = glGenLists (1);	2867	RETVAL = glGenLists (1);
1998	OUTPUT:	2868	OUTPUT:
1999	RETVAL	2869	RETVAL
…		…
2006		2876
2007	void glEndList ()	2877	void glEndList ()
2008		2878
2009	void glCallList (int list)	2879	void glCallList (int list)
2010		2880
		2881	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
2011		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 1.132 by root, Sun Jul 23 04:37:51 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 1.132 by root, Sun Jul 23 04:37:51 2006 UTC vs.
Revision 1.236 by root, Mon Oct 8 16:10:14 2007 UTC