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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.159 by root, Sun Oct 8 21:22:29 2006 UTC vs.
Revision 1.245 by root, Fri Dec 28 15:05:20 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	# include <wininet.h>
7	# 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>
8	#endif	14	#endif
9		15
10	#include "EXTERN.h"	16	#include "EXTERN.h"
11	#include "perl.h"	17	#include "perl.h"
12	#include "XSUB.h"	18	#include "XSUB.h"
13		19
14	#ifdef _WIN32	20	#ifdef _WIN32
15	# 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
16	#endif	27	#endif
17		28
		29	#include <assert.h>
18	#include <math.h>	30	#include <math.h>
19	#include <string.h>	31	#include <string.h>
20	#include <stdio.h>	32	#include <stdio.h>
21	#include <stdlib.h>	33	#include <stdlib.h>
22		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
23	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
24	#include <SDL_endian.h>	39	#include <SDL_endian.h>
25	#include <SDL_image.h>	40	#include <SDL_image.h>
26	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
27	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
28		43
37	# include <sys/types.h>	52	# include <sys/types.h>
38	# include <sys/socket.h>	53	# include <sys/socket.h>
39	# include <netinet/in.h>	54	# include <netinet/in.h>
40	# include <netinet/tcp.h>	55	# include <netinet/tcp.h>
41	# include <inttypes.h>	56	# include <inttypes.h>
42	#else
43	typedef unsigned char uint8_t;
44	typedef unsigned short uint16_t;
45	typedef unsigned int uint32_t;
46	typedef signed char int8_t;
47	typedef signed short int16_t;
48	typedef signed int int32_t;
49	#endif	57	#endif
50		58
51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52		60
53	#define FOW_DARKNESS 32	61	#define FOW_DARKNESS 32
54		62
55	#define MAP_EXTEND_X 32	63	#define MAP_EXTEND_X 32
56	#define MAP_EXTEND_Y 512	64	#define MAP_EXTEND_Y 512
…		…
61	# define PARACHUTE SDL_INIT_NOPARACHUTE	69	# define PARACHUTE SDL_INIT_NOPARACHUTE
62	#else	70	#else
63	# define PARACHUTE 0	71	# define PARACHUTE 0
64	#endif	72	#endif
65		73
		74	static AV *texture_av;
		75
66	static struct	76	static struct
67	{	77	{
68	#define GL_FUNC(ptr,name) ptr name;	78	#define GL_FUNC(ptr,name) ptr name;
69	#include "glfunc.h"	79	#include "glfunc.h"
70	#undef GL_FUNC	80	#undef GL_FUNC
71	} gl;	81	} gl;
72		82
		83	static void
73	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	84	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
74	{	85	{
75	if (gl.BlendFuncSeparate)	86	if (gl.BlendFuncSeparate)
76	gl.BlendFuncSeparate (sa, da, saa, daa);	87	gl.BlendFuncSeparate (sa, da, saa, daa);
77	else if (gl.BlendFuncSeparateEXT)	88	else if (gl.BlendFuncSeparateEXT)
78	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	89	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
79	else	90	else
80	glBlendFunc (sa, da);	91	glBlendFunc (sa, da);
81	}	92	}
82		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
83	#include "texcache.c"	118	#include "texcache.c"
		119	#include "rendercache.c"
84		120
85	#include "pango-font.c"	121	#include "pango-font.c"
86	#include "pango-fontmap.c"	122	#include "pango-fontmap.c"
87	#include "pango-render.c"	123	#include "pango-render.c"
88		124
		125	typedef IV DC__Channel;
		126	typedef SDL_RWops *DC__RW;
89	typedef Mix_Chunk *CFPlus__MixChunk;	127	typedef Mix_Chunk *DC__MixChunk;
90	typedef Mix_Music *CFPlus__MixMusic;	128	typedef Mix_Music *DC__MixMusic;
91		129
92	typedef PangoFontDescription *CFPlus__Font;	130	typedef PangoFontDescription *DC__Font;
93		131
94	static int	132	static int
95	shape_attr_p (PangoLayoutRun *run)	133	shape_attr_p (PangoLayoutRun *run)
96	{	134	{
97	GSList *attrs = run->item->analysis.extra_attrs;	135	GSList *attrs = run->item->analysis.extra_attrs;
…		…
111		149
112	typedef struct cf_layout {	150	typedef struct cf_layout {
113	PangoLayout *pl;	151	PangoLayout *pl;
114	float r, g, b, a; // default color for rgba mode	152	float r, g, b, a; // default color for rgba mode
115	int base_height;	153	int base_height;
116	CFPlus__Font font;	154	DC__Font font;
		155	rc_t *rc;
117	} *CFPlus__Layout;	156	} *DC__Layout;
118		157
119	static CFPlus__Font default_font;	158	static DC__Font default_font;
120	static PangoContext *opengl_context;	159	static PangoContext *opengl_context;
121	static PangoFontMap *opengl_fontmap;	160	static PangoFontMap *opengl_fontmap;
122		161
123	static void	162	static void
124	substitute_func (FcPattern *pattern, gpointer data)	163	substitute_func (FcPattern *pattern, gpointer data)
…		…
129	#endif	168	#endif
130	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
131	}	170	}
132		171
133	static void	172	static void
134	layout_update_font (CFPlus__Layout self)	173	layout_update_font (DC__Layout self)
135	{	174	{
136	/* 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
137	* reasonably well with bitstream vera	176	* reasonably well with bitstream vera
138	*/	177	*/
139	PangoFontDescription *font = self->font ? self->font : default_font;	178	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
143		182
144	pango_layout_set_font_description (self->pl, font);	183	pango_layout_set_font_description (self->pl, font);
145	}	184	}
146		185
147	static void	186	static void
148	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	187	layout_get_pixel_size (DC__Layout self, int w, int h)
149	{	188	{
150	PangoRectangle rect;	189	PangoRectangle rect;
151		190
152	// get_pixel_* wrongly rounds down	191	// get_pixel_* wrongly rounds down
153	pango_layout_get_extents (self->pl, 0, &rect);	192	pango_layout_get_extents (self->pl, 0, &rect);
…		…
160		199
161	*w = rect.width;	200	*w = rect.width;
162	*h = rect.height;	201	*h = rect.height;
163	}	202	}
164		203
		204	typedef uint16_t tileid;
165	typedef uint16_t mapface;	205	typedef uint16_t faceid;
166		206
167	typedef struct {	207	typedef struct {
168	GLint name;	208	GLuint name;
169	int w, h;	209	int w, h;
170	float s, t;	210	float s, t;
171	uint8_t r, g, b, a;	211	uint8_t r, g, b, a;
		212	tileid smoothtile;
		213	uint8_t smoothlevel;
172	} maptex;	214	} maptex;
173		215
174	typedef struct {	216	typedef struct {
175	uint32_t player;	217	uint32_t player;
176	mapface face[3];	218	tileid tile[3];
177	uint16_t darkness;	219	uint16_t darkness;
178	uint8_t stat_width, stat_hp, flags;	220	uint8_t stat_width, stat_hp, flags, smoothmax;
179	} mapcell;	221	} mapcell;
180		222
181	typedef struct {	223	typedef struct {
182	int32_t c0, c1;	224	int32_t c0, c1;
183	mapcell *col;	225	mapcell *col;
184	} maprow;	226	} maprow;
185		227
186	typedef struct map {	228	typedef struct map {
187	int x, y, w, h;	229	int x, y, w, h;
188	int ox, oy; /* offset to virtual global coordinate system */	230	int ox, oy; /* offset to virtual global coordinate system */
189	int faces;	231	int faces; tileid *face2tile; // [faceid]
190	mapface *face;	232	int texs; maptex *tex; // [tileid]
191
192	int texs;
193	maptex *tex;
194		233
195	int32_t rows;	234	int32_t rows;
196	maprow *row;	235	maprow *row;
197	} *CFPlus__Map;	236	} *DC__Map;
198		237
199	static char *	238	static char *
200	prepend (char *ptr, int sze, int inc)	239	prepend (char *ptr, int sze, int inc)
201	{	240	{
202	char *p;	241	char *p;
…		…
219	}	258	}
220		259
221	#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))
222	#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))
223		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
224	static maprow *	283	static maprow *
225	map_get_row (CFPlus__Map self, int y)	284	map_get_row (DC__Map self, int y)
226	{	285	{
227	if (0 > y)	286	if (0 > y)
228	{	287	{
229	int extend = - y + MAP_EXTEND_Y;	288	int extend = - y + MAP_EXTEND_Y;
230	Prepend (maprow, self->row, self->rows, extend);	289	Prepend (maprow, self->row, self->rows, extend);
…		…
268		327
269	return row->col + (x - row->c0);	328	return row->col + (x - row->c0);
270	}	329	}
271		330
272	static mapcell *	331	static mapcell *
273	map_get_cell (CFPlus__Map self, int x, int y)	332	map_get_cell (DC__Map self, int x, int y)
274	{	333	{
275	return row_get_cell (map_get_row (self, y), x);	334	return row_get_cell (map_get_row (self, y), x);
276	}	335	}
277		336
278	static void	337	static void
279	map_clear (CFPlus__Map self)	338	map_clear (DC__Map self)
280	{	339	{
281	int r;	340	int r;
282		341
283	for (r = 0; r < self->rows; r++)	342	for (r = 0; r < self->rows; r++)
284	Safefree (self->row[r].col);	343	Safefree (self->row[r].col);
…		…
292	self->row = 0;	351	self->row = 0;
293	self->rows = 0;	352	self->rows = 0;
294	}	353	}
295		354
296	static void	355	static void
297	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	356	map_blank (DC__Map self, int x0, int y0, int w, int h)
298	{	357	{
299	int x, y;	358	int x, y;
300	maprow *row;	359	maprow *row;
301	mapcell *cell;	360	mapcell *cell;
302		361
…		…
322	cell->player = 0;	381	cell->player = 0;
323	}	382	}
324	}	383	}
325	}	384	}
326		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);
		400	}
		401
327	static void	402	static void
328	music_finished (void)	403	music_finished (void)
329	{	404	{
330	SDL_UserEvent ev;	405	SDL_UserEvent ev;
331		406
…		…
365	n \|= n >> 16;	440	n \|= n >> 16;
366		441
367	return n + 1;	442	return n + 1;
368	}	443	}
369		444
370	MODULE = CFPlus PACKAGE = CFPlus	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
		503	MODULE = Deliantra::Client PACKAGE = DC
371		504
372	PROTOTYPES: ENABLE	505	PROTOTYPES: ENABLE
373		506
374	BOOT:	507	BOOT:
375	{	508	{
376	HV *stash = gv_stashpv ("CFPlus", 1);	509	HV *stash = gv_stashpv ("DC", 1);
377	static const struct {	510	static const struct {
378	const char *name;	511	const char *name;
379	IV iv;	512	IV iv;
380	} *civ, const_iv[] = {	513	} *civ, const_iv[] = {
381	# 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
382	const_iv (SDL_ACTIVEEVENT),	518	const_iv (SDL_ACTIVEEVENT),
383	const_iv (SDL_KEYDOWN),	519	const_iv (SDL_KEYDOWN),
384	const_iv (SDL_KEYUP),	520	const_iv (SDL_KEYUP),
385	const_iv (SDL_MOUSEMOTION),	521	const_iv (SDL_MOUSEMOTION),
386	const_iv (SDL_MOUSEBUTTONDOWN),	522	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
395	const_iv (SDL_EVENT_RESERVEDA),	531	const_iv (SDL_EVENT_RESERVEDA),
396	const_iv (SDL_EVENT_RESERVEDB),	532	const_iv (SDL_EVENT_RESERVEDB),
397	const_iv (SDL_VIDEORESIZE),	533	const_iv (SDL_VIDEORESIZE),
398	const_iv (SDL_VIDEOEXPOSE),	534	const_iv (SDL_VIDEOEXPOSE),
399	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),
400	const_iv (SDLK_KP0),	543	const_iv (SDLK_KP0),
401	const_iv (SDLK_KP1),	544	const_iv (SDLK_KP1),
402	const_iv (SDLK_KP2),	545	const_iv (SDLK_KP2),
403	const_iv (SDLK_KP3),	546	const_iv (SDLK_KP3),
404	const_iv (SDLK_KP4),	547	const_iv (SDLK_KP4),
…		…
459	const_iv (SDLK_BREAK),	602	const_iv (SDLK_BREAK),
460	const_iv (SDLK_MENU),	603	const_iv (SDLK_MENU),
461	const_iv (SDLK_POWER),	604	const_iv (SDLK_POWER),
462	const_iv (SDLK_EURO),	605	const_iv (SDLK_EURO),
463	const_iv (SDLK_UNDO),	606	const_iv (SDLK_UNDO),
		607
464	const_iv (KMOD_NONE),	608	const_iv (KMOD_NONE),
		609	const_iv (KMOD_SHIFT),
465	const_iv (KMOD_LSHIFT),	610	const_iv (KMOD_LSHIFT),
466	const_iv (KMOD_RSHIFT),	611	const_iv (KMOD_RSHIFT),
		612	const_iv (KMOD_CTRL),
467	const_iv (KMOD_LCTRL),	613	const_iv (KMOD_LCTRL),
468	const_iv (KMOD_RCTRL),	614	const_iv (KMOD_RCTRL),
		615	const_iv (KMOD_ALT),
469	const_iv (KMOD_LALT),	616	const_iv (KMOD_LALT),
470	const_iv (KMOD_RALT),	617	const_iv (KMOD_RALT),
		618	const_iv (KMOD_META),
471	const_iv (KMOD_LMETA),	619	const_iv (KMOD_LMETA),
472	const_iv (KMOD_RMETA),	620	const_iv (KMOD_RMETA),
473	const_iv (KMOD_NUM),	621	const_iv (KMOD_NUM),
474	const_iv (KMOD_CAPS),	622	const_iv (KMOD_CAPS),
475	const_iv (KMOD_MODE),	623	const_iv (KMOD_MODE),
476	const_iv (KMOD_CTRL),	624
477	const_iv (KMOD_SHIFT),	625	const_iv (MIX_DEFAULT_FORMAT),
478	const_iv (KMOD_ALT),
479	const_iv (KMOD_META)
480	# undef const_iv	626	# undef const_iv
481	};	627	};
482		628
483	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; )
484	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);
485	}	634	}
		635
		636	void
		637	weaken (SV *rv)
		638	PROTOTYPE: $
		639	CODE:
		640	sv_rvweaken (rv);
486		641
487	int	642	int
488	in_destruct ()	643	in_destruct ()
489	CODE:	644	CODE:
490	RETVAL = PL_main_cv == Nullcv;	645	RETVAL = PL_main_cv == Nullcv;
…		…
492	RETVAL	647	RETVAL
493		648
494	NV floor (NV x)	649	NV floor (NV x)
495		650
496	NV ceil (NV x)	651	NV ceil (NV x)
		652
		653	IV minpot (UV n)
		654
		655	IV popcount (UV n)
497		656
498	void	657	void
499	pango_init ()	658	pango_init ()
500	CODE:	659	CODE:
501	{	660	{
502	opengl_fontmap = pango_opengl_font_map_new ();	661	opengl_fontmap = pango_opengl_font_map_new ();
503	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);
504	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	663	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
505	}	664	}
506		665
		666	char *
		667	SDL_GetError ()
		668
507	int	669	int
508	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	670	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
509		671
510	void	672	void
511	SDL_Quit ()	673	SDL_Quit ()
512		674
513	void	675	void
514	SDL_ListModes ()	676	SDL_ListModes (int rgb, int alpha)
515	PPCODE:	677	PPCODE:
516	{	678	{
517	SDL_Rect **m;	679	SDL_Rect **m;
518		680
519	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	681	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
520	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	682	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
521	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	683	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
522	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	684	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
523		685
524	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	686	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
525	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	687	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
526		688
527	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	689	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
528	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
530	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
531		693
532	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
533	#if SDL_VERSION_ATLEAST(1,2,10)	695	#if SDL_VERSION_ATLEAST(1,2,10)
534	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	696	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
535	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	697	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
536	#endif	698	#endif
537		699
538	SDL_EnableUNICODE (1);
539	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
540
541	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	700	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
542		701
543	if (m && m != (SDL_Rect **)-1)	702	if (m && m != (SDL_Rect **)-1)
544	while (*m)	703	while (*m)
545	{	704	{
		705	if ((m)->w >= 800 && (m)->h >= 480)
		706	{
546	AV *av = newAV ();	707	AV *av = newAV ();
547	av_push (av, newSViv ((*m)->w));	708	av_push (av, newSViv ((*m)->w));
548	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));
549	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	712	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		713	}
550		714
551	++m;	715	++m;
552	}	716	}
553	}	717	}
554		718
555	char *
556	SDL_GetError ()
557
558	int	719	int
559	SDL_SetVideoMode (int w, int h, int fullscreen)	720	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
560	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
561	RETVAL = !!SDL_SetVideoMode (	731	RETVAL = !!SDL_SetVideoMode (
562	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	732	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
563	);	733	);
		734
564	if (RETVAL)	735	if (RETVAL)
565	{	736	{
566	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	737	av_clear (texture_av);
		738
		739	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
567	# 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);
568	# include "glfunc.h"	741	#include "glfunc.h"
569	# undef GL_FUNC	742	#undef GL_FUNC
570	}	743	}
		744	}
571	OUTPUT:	745	OUTPUT:
572	RETVAL	746	RETVAL
573		747
574	void	748	void
575	SDL_GL_SwapBuffers ()	749	SDL_GL_SwapBuffers ()
576		750
577	char *	751	char *
578	SDL_GetKeyName (int sym)	752	SDL_GetKeyName (int sym)
579		753
		754	int
		755	SDL_GetAppState ()
		756
580	void	757	void
581	SDL_PollEvent ()	758	poll_events ()
582	PPCODE:	759	PPCODE:
583	{	760	{
584	SDL_Event ev;	761	SDL_Event ev;
585		762
586	while (SDL_PollEvent (&ev))	763	SDL_PumpEvents ();
		764	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
587	{	765	{
588	HV *hv = newHV ();	766	HV *hv = newHV ();
589	hv_store (hv, "type", 4, newSViv (ev.type), 0);	767	hv_store (hv, "type", 4, newSViv (ev.type), 0);
590		768
591	switch (ev.type)	769	switch (ev.type)
…		…
593	case SDL_KEYDOWN:	771	case SDL_KEYDOWN:
594	case SDL_KEYUP:	772	case SDL_KEYUP:
595	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	773	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
596	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	774	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
597	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 */
598	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	777	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
599	break;	778	break;
600		779
601	case SDL_ACTIVEEVENT:	780	case SDL_ACTIVEEVENT:
602	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
603	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	782	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
604	break;	783	break;
605		784
606	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
607	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	804	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
608
609	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	805	hv_store (hv, "state", 5, newSViv (state), 0);
610	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	806	hv_store (hv, "x", 1, newSViv (x), 0);
611	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	807	hv_store (hv, "y", 1, newSViv (y), 0);
612	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
613	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		810	}
614	break;	811	break;
615		812
616	case SDL_MOUSEBUTTONDOWN:	813	case SDL_MOUSEBUTTONDOWN:
617	case SDL_MOUSEBUTTONUP:	814	case SDL_MOUSEBUTTONUP:
618	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
628	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	825	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
629	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	826	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
630	break;	827	break;
631	}	828	}
632		829
633	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	830	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
634	}	831	}
635	}	832	}
636		833
637	int	834	int
638	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)
639	POSTCALL:	836	POSTCALL:
640	Mix_HookMusicFinished (music_finished);	837	Mix_HookMusicFinished (music_finished);
641	Mix_ChannelFinished (channel_finished);	838	Mix_ChannelFinished (channel_finished);
642		839
643	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
644	Mix_CloseAudio ()	857	Mix_CloseAudio ()
645		858
646	int	859	int
647	Mix_AllocateChannels (int numchans = -1)	860	Mix_AllocateChannels (int numchans = -1)
648		861
		862	const char *
		863	Mix_GetError ()
		864
649	void	865	void
650	lowdelay (int fd, int val = 1)	866	lowdelay (int fd, int val = 1)
651	CODE:	867	CODE:
652	#ifndef _WIN32
653	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	868	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
654	#endif
655		869
656	void	870	void
657	win32_proxy_info ()	871	win32_proxy_info ()
658	PPCODE:	872	PPCODE:
659	{	873	{
…		…
696	STRLEN image_len;	910	STRLEN image_len;
697	char image = (char )SvPVbyte (image_, image_len);	911	char image = (char )SvPVbyte (image_, image_len);
698	SDL_Surface surface, surface2;	912	SDL_Surface surface, surface2;
699	SDL_PixelFormat fmt;	913	SDL_PixelFormat fmt;
700	SDL_RWops *rw = ix	914	SDL_RWops *rw = ix
701	? SDL_RWFromFile (image, "r")	915	? SDL_RWFromFile (image, "rb")
702	: SDL_RWFromConstMem (image, image_len);	916	: SDL_RWFromConstMem (image, image_len);
703		917
704	if (!rw)	918	if (!rw)
705	croak ("load_image: %s", SDL_GetError ());	919	croak ("load_image: %s", SDL_GetError ());
706		920
…		…
779	void	993	void
780	error (char *message)	994	error (char *message)
781	CODE:	995	CODE:
782	fprintf (stderr, "ERROR: %s\n", message);	996	fprintf (stderr, "ERROR: %s\n", message);
783	#ifdef _WIN32	997	#ifdef _WIN32
784	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	998	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
785	#endif	999	#endif
786		1000
787	void	1001	void
788	fatal (char *message)	1002	fatal (char *message)
789	CODE:	1003	CODE:
790	fprintf (stderr, "FATAL: %s\n", message);	1004	fprintf (stderr, "FATAL: %s\n", message);
791	#ifdef _WIN32	1005	#ifdef _WIN32
792	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1006	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
793	#endif	1007	#endif
794	_exit (1);	1008	_exit (1);
795		1009
796	void	1010	void
797	_exit (int retval = 0)	1011	_exit (int retval = 0)
798	CODE:	1012	CODE:
		1013	#ifdef WIN32
		1014	ExitThread (retval); // unclean, please beam me up
		1015	#else
799	_exit (retval);	1016	_exit (retval);
		1017	#endif
800		1018
801	MODULE = CFPlus PACKAGE = CFPlus::Font	1019	void
		1020	debug ()
		1021	CODE:
		1022	{
		1023	#if DEBUG
		1024	VALGRIND_DO_LEAK_CHECK;
		1025	#endif
		1026	}
802		1027
803	CFPlus::Font	1028	MODULE = Deliantra::Client PACKAGE = DC::Font
		1029
		1030	PROTOTYPES: DISABLE
		1031
		1032	DC::Font
804	new_from_file (SV class, char path, int id = 0)	1033	new_from_file (SV class, char path, int id = 0)
805	CODE:	1034	CODE:
806	{	1035	{
807	int count;	1036	int count;
808	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1037	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
811	}	1040	}
812	OUTPUT:	1041	OUTPUT:
813	RETVAL	1042	RETVAL
814		1043
815	void	1044	void
816	DESTROY (CFPlus::Font self)	1045	DESTROY (DC::Font self)
817	CODE:	1046	CODE:
818	pango_font_description_free (self);	1047	pango_font_description_free (self);
819		1048
820	void	1049	void
821	make_default (CFPlus::Font self)	1050	make_default (DC::Font self)
		1051	PROTOTYPE: $
822	CODE:	1052	CODE:
823	default_font = self;	1053	default_font = self;
824		1054
825	MODULE = CFPlus PACKAGE = CFPlus::Layout	1055	MODULE = Deliantra::Client PACKAGE = DC::Layout
826		1056
		1057	PROTOTYPES: DISABLE
		1058
827	void	1059	void
828	reset_glyph_cache ()	1060	glyph_cache_backup ()
		1061	PROTOTYPE:
829	CODE:	1062	CODE:
		1063	tc_backup ();
		1064
		1065	void
		1066	glyph_cache_restore ()
		1067	PROTOTYPE:
		1068	CODE:
830	tc_clear ();	1069	tc_restore ();
831		1070
832	CFPlus::Layout	1071	DC::Layout
833	new (SV *class)	1072	new (SV *class)
834	CODE:	1073	CODE:
835	New (0, RETVAL, 1, struct cf_layout);	1074	New (0, RETVAL, 1, struct cf_layout);
836		1075
837	RETVAL->pl = pango_layout_new (opengl_context);	1076	RETVAL->pl = pango_layout_new (opengl_context);
…		…
839	RETVAL->g = 1.;	1078	RETVAL->g = 1.;
840	RETVAL->b = 1.;	1079	RETVAL->b = 1.;
841	RETVAL->a = 1.;	1080	RETVAL->a = 1.;
842	RETVAL->base_height = MIN_FONT_HEIGHT;	1081	RETVAL->base_height = MIN_FONT_HEIGHT;
843	RETVAL->font = 0;	1082	RETVAL->font = 0;
		1083	RETVAL->rc = rc_alloc ();
844		1084
845	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1085	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
846	layout_update_font (RETVAL);	1086	layout_update_font (RETVAL);
847	OUTPUT:	1087	OUTPUT:
848	RETVAL	1088	RETVAL
849		1089
850	void	1090	void
851	DESTROY (CFPlus::Layout self)	1091	DESTROY (DC::Layout self)
852	CODE:	1092	CODE:
853	g_object_unref (self->pl);	1093	g_object_unref (self->pl);
		1094	rc_free (self->rc);
854	Safefree (self);	1095	Safefree (self);
855		1096
856	void	1097	void
857	set_text (CFPlus::Layout self, SV *text_)	1098	set_text (DC::Layout self, SV *text_)
858	CODE:	1099	CODE:
859	{	1100	{
860	STRLEN textlen;	1101	STRLEN textlen;
861	char *text = SvPVutf8 (text_, textlen);	1102	char *text = SvPVutf8 (text_, textlen);
862		1103
863	pango_layout_set_text (self->pl, text, textlen);	1104	pango_layout_set_text (self->pl, text, textlen);
864	}	1105	}
865		1106
866	void	1107	void
867	set_markup (CFPlus::Layout self, SV *text_)	1108	set_markup (DC::Layout self, SV *text_)
868	CODE:	1109	CODE:
869	{	1110	{
870	STRLEN textlen;	1111	STRLEN textlen;
871	char *text = SvPVutf8 (text_, textlen);	1112	char *text = SvPVutf8 (text_, textlen);
872		1113
873	pango_layout_set_markup (self->pl, text, textlen);	1114	pango_layout_set_markup (self->pl, text, textlen);
874	}	1115	}
875		1116
876	void	1117	void
877	set_shapes (CFPlus::Layout self, ...)	1118	set_shapes (DC::Layout self, ...)
878	CODE:	1119	CODE:
879	{	1120	{
880	PangoAttrList *attrs = 0;	1121	PangoAttrList *attrs = 0;
881	const char *text = pango_layout_get_text (self->pl);	1122	const char *text = pango_layout_get_text (self->pl);
882	const char *pos = text;	1123	const char *pos = text;
…		…
917	if (attrs)	1158	if (attrs)
918	pango_layout_set_attributes (self->pl, attrs);	1159	pango_layout_set_attributes (self->pl, attrs);
919	}	1160	}
920		1161
921	void	1162	void
922	get_shapes (CFPlus::Layout self)	1163	get_shapes (DC::Layout self)
923	PPCODE:	1164	PPCODE:
924	{	1165	{
925	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1166	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
926		1167
927	do	1168	do
…		…
942		1183
943	pango_layout_iter_free (iter);	1184	pango_layout_iter_free (iter);
944	}	1185	}
945		1186
946	int	1187	int
947	has_wrapped (CFPlus::Layout self)	1188	has_wrapped (DC::Layout self)
948	CODE:	1189	CODE:
949	{	1190	{
950	int lines = 1;	1191	int lines = 1;
951	const char *text = pango_layout_get_text (self->pl);	1192	const char *text = pango_layout_get_text (self->pl);
952		1193
…		…
957	}	1198	}
958	OUTPUT:	1199	OUTPUT:
959	RETVAL	1200	RETVAL
960		1201
961	SV *	1202	SV *
962	get_text (CFPlus::Layout self)	1203	get_text (DC::Layout self)
963	CODE:	1204	CODE:
964	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1205	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
965	sv_utf8_decode (RETVAL);	1206	sv_utf8_decode (RETVAL);
966	OUTPUT:	1207	OUTPUT:
967	RETVAL	1208	RETVAL
968		1209
969	void	1210	void
970	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1211	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
971	CODE:	1212	CODE:
972	self->r = r;	1213	self->r = r;
973	self->g = g;	1214	self->g = g;
974	self->b = b;	1215	self->b = b;
975	self->a = a;	1216	self->a = a;
976		1217
977	void	1218	void
978	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1219	set_font (DC::Layout self, DC::Font font = 0)
979	CODE:	1220	CODE:
980	if (self->font != font)	1221	if (self->font != font)
981	{	1222	{
982	self->font = font;	1223	self->font = font;
983	layout_update_font (self);	1224	layout_update_font (self);
984	}	1225	}
985		1226
986	void	1227	void
987	set_height (CFPlus::Layout self, int base_height)	1228	set_height (DC::Layout self, int base_height)
988	CODE:	1229	CODE:
989	if (self->base_height != base_height)	1230	if (self->base_height != base_height)
990	{	1231	{
991	self->base_height = base_height;	1232	self->base_height = base_height;
992	layout_update_font (self);	1233	layout_update_font (self);
993	}	1234	}
994		1235
995	void	1236	void
996	set_width (CFPlus::Layout self, int max_width = -1)	1237	set_width (DC::Layout self, int max_width = -1)
997	CODE:	1238	CODE:
998	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1239	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
999		1240
1000	void	1241	void
1001	set_indent (CFPlus::Layout self, int indent)	1242	set_indent (DC::Layout self, int indent)
1002	CODE:	1243	CODE:
1003	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1244	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1004		1245
1005	void	1246	void
1006	set_spacing (CFPlus::Layout self, int spacing)	1247	set_spacing (DC::Layout self, int spacing)
1007	CODE:	1248	CODE:
1008	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1249	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1009		1250
1010	void	1251	void
1011	set_ellipsise (CFPlus::Layout self, int ellipsise)	1252	set_ellipsise (DC::Layout self, int ellipsise)
1012	CODE:	1253	CODE:
1013	pango_layout_set_ellipsize (self->pl,	1254	pango_layout_set_ellipsize (self->pl,
1014	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1255	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1015	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1256	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1016	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1257	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1017	: PANGO_ELLIPSIZE_NONE	1258	: PANGO_ELLIPSIZE_NONE
1018	);	1259	);
1019		1260
1020	void	1261	void
1021	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1262	set_single_paragraph_mode (DC::Layout self, int spm)
1022	CODE:	1263	CODE:
1023	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1264	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1024		1265
1025	void	1266	void
1026	size (CFPlus::Layout self)	1267	size (DC::Layout self)
1027	PPCODE:	1268	PPCODE:
1028	{	1269	{
1029	int w, h;	1270	int w, h;
1030		1271
1031	layout_get_pixel_size (self, &w, &h);	1272	layout_get_pixel_size (self, &w, &h);
…		…
1034	PUSHs (sv_2mortal (newSViv (w)));	1275	PUSHs (sv_2mortal (newSViv (w)));
1035	PUSHs (sv_2mortal (newSViv (h)));	1276	PUSHs (sv_2mortal (newSViv (h)));
1036	}	1277	}
1037		1278
1038	int	1279	int
1039	descent (CFPlus::Layout self)	1280	descent (DC::Layout self)
1040	CODE:	1281	CODE:
1041	{	1282	{
1042	PangoRectangle rect;	1283	PangoRectangle rect;
1043	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1284	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
1044	pango_layout_line_get_pixel_extents (line, 0, &rect);	1285	pango_layout_line_get_pixel_extents (line, 0, &rect);
…		…
1046	}	1287	}
1047	OUTPUT:	1288	OUTPUT:
1048	RETVAL	1289	RETVAL
1049		1290
1050	int	1291	int
1051	xy_to_index (CFPlus::Layout self, int x, int y)	1292	xy_to_index (DC::Layout self, int x, int y)
1052	CODE:	1293	CODE:
1053	{	1294	{
1054	int index, trailing;	1295	int index, trailing;
1055	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1296	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1056	RETVAL = index;	1297	RETVAL = index + trailing;
1057	}	1298	}
1058	OUTPUT:	1299	OUTPUT:
1059	RETVAL	1300	RETVAL
1060		1301
1061	void	1302	void
1062	cursor_pos (CFPlus::Layout self, int index)	1303	cursor_pos (DC::Layout self, int index)
1063	PPCODE:	1304	PPCODE:
1064	{	1305	{
1065	PangoRectangle strong_pos;	1306	PangoRectangle strong_pos;
1066	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1307	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1067		1308
…		…
1070	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1311	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1071	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1312	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1072	}	1313	}
1073		1314
1074	void	1315	void
1075	render (CFPlus::Layout self, float x, float y, int flags = 0)	1316	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1076	PPCODE:	1317	PPCODE:
		1318	{
		1319	int line, x;
		1320
		1321	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1322
		1323	#if !PANGO_VERSION_CHECK (1, 17. 3)
		1324	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1325	--line;
		1326	#endif
		1327
		1328	EXTEND (SP, 2);
		1329	PUSHs (sv_2mortal (newSViv (line)));
		1330	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1331	}
		1332
		1333	void
		1334	line_x_to_index (DC::Layout self, int line, int x)
		1335	PPCODE:
		1336	{
		1337	PangoLayoutLine *lp;
		1338	int index, trailing;
		1339
		1340	if (line < 0)
		1341	XSRETURN_EMPTY;
		1342
		1343	if (!(lp = pango_layout_get_line (self->pl, line)))
		1344	XSRETURN_EMPTY; /* do better */
		1345
		1346	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1347
		1348	EXTEND (SP, 2);
		1349	if (GIMME_V == G_SCALAR)
		1350	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1351	else
		1352	{
		1353	PUSHs (sv_2mortal (newSViv (index)));
		1354	PUSHs (sv_2mortal (newSViv (trailing)));
		1355	}
		1356	}
		1357
		1358	void
		1359	render (DC::Layout self, float x, float y, int flags = 0)
		1360	CODE:
		1361	rc_clear (self->rc);
1077	pango_opengl_render_layout_subpixel (	1362	pango_opengl_render_layout_subpixel (
1078	self->pl,	1363	self->pl,
		1364	self->rc,
1079	x * PANGO_SCALE, y * PANGO_SCALE,	1365	x * PANGO_SCALE, y * PANGO_SCALE,
1080	self->r, self->g, self->b, self->a,	1366	self->r, self->g, self->b, self->a,
1081	flags	1367	flags
1082	);	1368	);
		1369	// we assume that context_change actually clears/frees stuff
		1370	// and does not do any recomputation...
		1371	pango_layout_context_changed (self->pl);
1083		1372
1084	MODULE = CFPlus PACKAGE = CFPlus::Texture
1085
1086	void	1373	void
1087	pad2pot (SV data_, SV w_, SV *h_)	1374	draw (DC::Layout self)
1088	CODE:	1375	CODE:
1089	{	1376	{
1090	int ow = SvIV (w_);	1377	glEnable (GL_TEXTURE_2D);
1091	int oh = SvIV (h_);	1378	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1379	glEnable (GL_BLEND);
		1380	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1381	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1382	glEnable (GL_ALPHA_TEST);
		1383	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1092		1384
1093	if (ow && oh)	1385	rc_draw (self->rc);
		1386
		1387	glDisable (GL_ALPHA_TEST);
		1388	glDisable (GL_BLEND);
		1389	glDisable (GL_TEXTURE_2D);
		1390	}
		1391
		1392	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1393
		1394	PROTOTYPES: ENABLE
		1395
		1396	void
		1397	pad (SV *data_, int ow, int oh, int nw, int nh)
		1398	CODE:
		1399	{
		1400	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1094	{	1401	{
1095	int nw = minpot (ow);
1096	int nh = minpot (oh);
1097
1098	if (nw != ow \|\| nh != oh)
1099	{
1100	if (SvOK (data_))
1101	{
1102	STRLEN datalen;	1402	STRLEN datalen;
1103	char *data = SvPVbyte (data_, datalen);	1403	char *data = SvPVbyte (data_, datalen);
1104	int bpp = datalen / (ow * oh);	1404	int bpp = datalen / (ow * oh);
1105	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1405	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1106		1406
1107	SvPOK_only (result_);	1407	SvPOK_only (result_);
1108	SvCUR_set (result_, nw * nh * bpp);	1408	SvCUR_set (result_, nw * nh * bpp);
1109		1409
1110	memset (SvPVX (result_), 0, nw * nh * bpp);	1410	memset (SvPVX (result_), 0, nw * nh * bpp);
1111	while (oh--)	1411	while (oh--)
1112	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1412	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1113		1413
1114	sv_setsv (data_, result_);	1414	sv_setsv (data_, result_);
1115	}
1116
1117	sv_setiv (w_, nw);
1118	sv_setiv (h_, nh);
1119	}
1120	}	1415	}
1121	}	1416	}
1122		1417
1123	void	1418	void
1124	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1419	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1130	{	1425	{
1131	HV hv = (HV )SvRV (self);	1426	HV hv = (HV )SvRV (self);
1132	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1427	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1133	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1428	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1134	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1429	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1430
		1431	if (name <= 0)
		1432	XSRETURN_EMPTY;
1135		1433
1136	if (items < 5)	1434	if (items < 5)
1137	{	1435	{
1138	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1436	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1139	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1437	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1167	glDisable (GL_ALPHA_TEST);	1465	glDisable (GL_ALPHA_TEST);
1168	glDisable (GL_BLEND);	1466	glDisable (GL_BLEND);
1169	}	1467	}
1170	}	1468	}
1171		1469
1172	MODULE = CFPlus PACKAGE = CFPlus::Map	1470	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1471	CODE:
		1472	{
		1473	GLint width;
		1474	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1475	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1476	RETVAL = width > 0;
		1477	}
		1478	OUTPUT:
		1479	RETVAL
1173		1480
1174	CFPlus::Map	1481	MODULE = Deliantra::Client PACKAGE = DC::Map
1175	new (SV *class, int map_width, int map_height)	1482
		1483	PROTOTYPES: DISABLE
		1484
		1485	DC::Map
		1486	new (SV *class)
1176	CODE:	1487	CODE:
1177	New (0, RETVAL, 1, struct map);	1488	New (0, RETVAL, 1, struct map);
1178	RETVAL->x = 0;	1489	RETVAL->x = 0;
1179	RETVAL->y = 0;	1490	RETVAL->y = 0;
1180	RETVAL->w = map_width;	1491	RETVAL->w = 0;
1181	RETVAL->h = map_height;	1492	RETVAL->h = 0;
1182	RETVAL->ox = 0;	1493	RETVAL->ox = 0;
1183	RETVAL->oy = 0;	1494	RETVAL->oy = 0;
1184	RETVAL->faces = 8192;	1495	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1185	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1496	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1186	RETVAL->texs = 8192;
1187	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1188	RETVAL->rows = 0;	1497	RETVAL->rows = 0;
1189	RETVAL->row = 0;	1498	RETVAL->row = 0;
1190	OUTPUT:	1499	OUTPUT:
1191	RETVAL	1500	RETVAL
1192		1501
1193	void	1502	void
1194	DESTROY (CFPlus::Map self)	1503	DESTROY (DC::Map self)
1195	CODE:	1504	CODE:
1196	{	1505	{
1197	map_clear (self);	1506	map_clear (self);
1198	Safefree (self->face);	1507	Safefree (self->face2tile);
1199	Safefree (self->tex);	1508	Safefree (self->tex);
1200	Safefree (self);	1509	Safefree (self);
1201	}	1510	}
1202		1511
1203	void	1512	void
		1513	resize (DC::Map self, int map_width, int map_height)
		1514	CODE:
		1515	self->w = map_width;
		1516	self->h = map_height;
		1517
		1518	void
1204	clear (CFPlus::Map self)	1519	clear (DC::Map self)
1205	CODE:	1520	CODE:
1206	map_clear (self);	1521	map_clear (self);
1207		1522
1208	void	1523	void
1209	set_face (CFPlus::Map self, int face, int texid)	1524	set_tileid (DC::Map self, int face, int tile)
1210	CODE:	1525	CODE:
1211	{	1526	{
1212	while (self->faces <= face)	1527	need_facenum (self, face); self->face2tile [face] = tile;
1213	{	1528	need_texid (self, tile);
1214	Append (mapface, self->face, self->faces, self->faces);
1215	self->faces *= 2;
1216	}
1217
1218	self->face [face] = texid;
1219	}	1529	}
1220		1530
1221	void	1531	void
		1532	set_smooth (DC::Map self, int face, int smooth, int level)
		1533	CODE:
		1534	{
		1535	tileid texid;
		1536	maptex *tex;
		1537
		1538	if (face < 0 \|\| face >= self->faces)
		1539	return;
		1540
		1541	if (smooth < 0 \|\| smooth >= self->faces)
		1542	return;
		1543
		1544	texid = self->face2tile [face];
		1545
		1546	if (!texid)
		1547	return;
		1548
		1549	tex = self->tex + texid;
		1550	tex->smoothtile = self->face2tile [smooth];
		1551	tex->smoothlevel = level;
		1552	}
		1553
		1554	void
1222	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)	1555	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1223	CODE:	1556	CODE:
1224	{	1557	{
1225	while (self->texs <= texid)	1558	need_texid (self, texid);
1226	{
1227	Append (maptex, self->tex, self->texs, self->texs);
1228	self->texs *= 2;
1229	}
1230		1559
1231	{	1560	{
1232	maptex *tex = self->tex + texid;	1561	maptex *tex = self->tex + texid;
1233		1562
1234	tex->name = name;	1563	tex->name = name;
…		…
1251	// from transparent color bleeding and ugly wrapping effects.	1580	// from transparent color bleeding and ugly wrapping effects.
1252	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1581	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1253	}	1582	}
1254		1583
1255	int	1584	int
1256	ox (CFPlus::Map self)	1585	ox (DC::Map self)
1257	ALIAS:	1586	ALIAS:
1258	oy = 1	1587	oy = 1
1259	x = 2	1588	x = 2
1260	y = 3	1589	y = 3
1261	w = 4	1590	w = 4
…		…
1272	}	1601	}
1273	OUTPUT:	1602	OUTPUT:
1274	RETVAL	1603	RETVAL
1275		1604
1276	void	1605	void
1277	scroll (CFPlus::Map self, int dx, int dy)	1606	scroll (DC::Map self, int dx, int dy)
1278	CODE:	1607	CODE:
1279	{	1608	{
1280	if (dx > 0)	1609	if (dx > 0)
1281	map_blank (self, self->x, self->y, dx, self->h);	1610	map_blank (self, self->x, self->y, dx, self->h);
1282	else if (dx < 0)	1611	else if (dx < 0)
1283	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1612	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1284		1613
1285	if (dy > 0)	1614	if (dy > 0)
1286	map_blank (self, self->x, self->y, self->w, dy);	1615	map_blank (self, self->x, self->y, self->w, dy);
1287	else if (dy < 0)	1616	else if (dy < 0)
1288	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1617	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1289		1618
1290	self->ox += dx; self->x += dx;	1619	self->ox += dx; self->x += dx;
1291	self->oy += dy; self->y += dy;	1620	self->oy += dy; self->y += dy;
1292		1621
1293	while (self->y < 0)	1622	while (self->y < 0)
…		…
1297	self->rows += MAP_EXTEND_Y;	1626	self->rows += MAP_EXTEND_Y;
1298	self->y += MAP_EXTEND_Y;	1627	self->y += MAP_EXTEND_Y;
1299	}	1628	}
1300	}	1629	}
1301		1630
1302	void	1631	SV *
1303	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1632	map1a_update (DC::Map self, SV *data_, int extmap)
1304	CODE:	1633	CODE:
1305	{	1634	{
1306	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1635	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1307	uint8_t data_end = (uint8_t )SvEND (data_);	1636	uint8_t data_end = (uint8_t )SvEND (data_);
1308	mapcell *cell;	1637	mapcell *cell;
1309	int x, y, flags;	1638	int x, y, z, flags;
		1639	AV *missing = newAV ();
		1640	RETVAL = newRV_noinc ((SV *)missing);
1310		1641
1311	while (data < data_end - 1)	1642	while (data < data_end - 1)
1312	{	1643	{
1313	flags = (data [0] << 8) + data [1]; data += 2;	1644	flags = (data [0] << 8) + data [1]; data += 2;
1314		1645
…		…
1345	cell->stat_width = 1;	1676	cell->stat_width = 1;
1346	cell->stat_hp = *data++;	1677	cell->stat_hp = *data++;
1347	}	1678	}
1348	else if (cmd == 6) // monster width	1679	else if (cmd == 6) // monster width
1349	cell->stat_width = *data++ + 1;	1680	cell->stat_width = *data++ + 1;
1350	else if (cmd == 0x47) // monster width	1681	else if (cmd == 0x47)
1351	{	1682	{
1352	if (*data == 4)	1683	if (*data == 4)
1353	; // decode player tag	1684	; // decode player count
1354		1685
1355	data += *data + 1;	1686	data += *data + 1;
1356	}	1687	}
1357	else if (cmd == 8) // cell flags	1688	else if (cmd == 8) // cell flags
1358	cell->flags = *data++;	1689	cell->flags = *data++;
…		…
1365	}	1696	}
1366	else	1697	else
1367	cell->darkness = *data++ + 1;	1698	cell->darkness = *data++ + 1;
1368	}	1699	}
1369		1700
		1701	for (z = 0; z <= 2; ++z)
1370	if (flags & 4)	1702	if (flags & (4 >> z))
1371	{	1703	{
1372	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1704	faceid face = (data [0] << 8) + data [1]; data += 2;
		1705	need_facenum (self, face);
		1706	cell->tile [z] = self->face2tile [face];
		1707
		1708	if (cell->tile [z])
		1709	{
		1710	maptex *tex = self->tex + cell->tile [z];
		1711	if (!tex->name)
		1712	av_push (missing, newSViv (cell->tile [z]));
		1713
		1714	if (tex->smoothtile)
		1715	{
		1716	maptex *smooth = self->tex + tex->smoothtile;
		1717	if (!smooth->name)
		1718	av_push (missing, newSViv (tex->smoothtile));
		1719	}
		1720	}
1373	}	1721	}
1374
1375	if (flags & 2)
1376	{
1377	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1378	}
1379
1380	if (flags & 1)
1381	{
1382	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1383	}
1384	}	1722	}
1385	else	1723	else
1386	cell->darkness = 0;	1724	cell->darkness = 0;
1387	}	1725	}
1388	}	1726	}
		1727	OUTPUT:
		1728	RETVAL
1389		1729
1390	SV *	1730	SV *
1391	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1731	mapmap (DC::Map self, int x0, int y0, int w, int h)
1392	CODE:	1732	CODE:
1393	{	1733	{
1394	int x1, x;	1734	int x1, x;
1395	int y1, y;	1735	int y1, y;
1396	int z;	1736	int z;
…		…
1417	{	1757	{
1418	mapcell *cell = row->col + (x - row->c0);	1758	mapcell *cell = row->col + (x - row->c0);
1419		1759
1420	for (z = 0; z <= 0; z++)	1760	for (z = 0; z <= 0; z++)
1421	{	1761	{
1422	mapface face = cell->face [z];
1423
1424	if (face)
1425	{
1426	maptex tex = self->tex [face];	1762	maptex tex = self->tex [cell->tile [z]];
1427	int a0 = 255 - tex.a;	1763	int a0 = 255 - tex.a;
1428	int a1 = tex.a;	1764	int a1 = tex.a;
1429		1765
1430	r = (r * a0 + tex.r * a1) / 255;	1766	r = (r * a0 + tex.r * a1) / 255;
1431	g = (g * a0 + tex.g * a1) / 255;	1767	g = (g * a0 + tex.g * a1) / 255;
1432	b = (b * a0 + tex.b * a1) / 255;	1768	b = (b * a0 + tex.b * a1) / 255;
1433	a = (a * a0 + tex.a * a1) / 255;	1769	a = (a * a0 + tex.a * a1) / 255;
1434	}
1435	}	1770	}
1436	}	1771	}
1437		1772
1438	*map++ = (r )	1773	*map++ = (r )
1439	\| (g << 8)	1774	\| (g << 8)
…		…
1446	}	1781	}
1447	OUTPUT:	1782	OUTPUT:
1448	RETVAL	1783	RETVAL
1449		1784
1450	void	1785	void
1451	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1786	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1452	CODE:	1787	CODE:
1453	{	1788	{
1454	int vx, vy;
1455	int x, y, z;	1789	int x, y, z;
1456	int last_name;
1457	mapface face;
1458		1790
1459	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1791	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1460	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1792	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1793	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1794	smooth_key skey;
1461		1795
1462	/*	1796	rc_t *rc = rc_alloc ();
1463	int vx = self->vx = self->w >= sw	1797	rc_key_t key;
1464	? self->x + (self->w - sw) / 2	1798	rc_array_t *arr;
1465	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1466		1799
1467	int vy = self->vy = self->h >= sh	1800	// thats current max. sorry.
1468	? self->y + (self->h - sh) / 2	1801	if (sw > 255) sw = 255;
1469	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1802	if (sh > 255) sh = 255;
1470	*/
1471		1803
1472	glColor4ub (255, 255, 255, 255);	1804	// clear key, in case of extra padding
		1805	memset (&skey, 0, sizeof (skey));
		1806
		1807	memset (&key, 0, sizeof (key));
		1808	key.r = 255;
		1809	key.g = 255;
		1810	key.b = 255;
		1811	key.a = 255;
		1812	key.mode = GL_QUADS;
		1813	key.format = GL_T2F_V3F;
		1814	key.texname = -1;
		1815
		1816	mx += self->x;
		1817	my += self->y;
		1818
		1819	// first pass: determine smooth_max
		1820	// rather ugly, if you ask me
		1821	// could also be stored inside mapcell and updated on change
		1822	memset (smooth_max, 0, sizeof (smooth_max));
		1823
		1824	for (y = 0; y < sh; y++)
		1825	if (0 <= y + my && y + my < self->rows)
		1826	{
		1827	maprow *row = self->row + (y + my);
		1828
		1829	for (x = 0; x < sw; x++)
		1830	if (row->c0 <= x + mx && x + mx < row->c1)
		1831	{
		1832	mapcell *cell = row->col + (x + mx - row->c0);
		1833
		1834	smooth_max[x + 1][y + 1] =
		1835	MAX (self->tex [cell->tile [0]].smoothlevel,
		1836	MAX (self->tex [cell->tile [1]].smoothlevel,
		1837	self->tex [cell->tile [2]].smoothlevel));
		1838	}
		1839	}
1473		1840
1474	glEnable (GL_BLEND);	1841	glEnable (GL_BLEND);
1475	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1842	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1476	glEnable (GL_TEXTURE_2D);
1477	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1843	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1478		1844
1479	glBegin (GL_QUADS);
1480
1481	last_name = 0;
1482
1483	for (z = 0; z < 3; z++)	1845	for (z = 0; z <= 2; z++)
		1846	{
		1847	memset (smooth_level, 0, sizeof (smooth_level));
		1848
1484	for (y = 0; y < sh; y++)	1849	for (y = 0; y < sh; y++)
1485	if (0 <= y + vy && y + vy < self->rows)	1850	if (0 <= y + my && y + my < self->rows)
1486	{	1851	{
1487	maprow *row = self->row + (y + vy);	1852	maprow *row = self->row + (y + my);
1488		1853
1489	for (x = 0; x < sw; x++)	1854	for (x = 0; x < sw; x++)
1490	if (row->c0 <= x + vx && x + vx < row->c1)	1855	if (row->c0 <= x + mx && x + mx < row->c1)
1491	{	1856	{
1492	mapcell *cell = row->col + (x + vx - row->c0);	1857	mapcell *cell = row->col + (x + mx - row->c0);
1493
1494	face = cell->face [z];	1858	tileid tile = cell->tile [z];
		1859
		1860	if (tile)
		1861	{
		1862	maptex tex = self->tex [tile];
		1863	int px, py;
1495		1864
1496	if (face && face < self->texs)	1865	if (key.texname != tex.name)
		1866	{
		1867	if (!tex.name)
		1868	tex = self->tex [2]; /* missing, replace by noface */
		1869
		1870	key.texname = tex.name;
		1871	arr = rc_array (rc, &key);
		1872	}
		1873
		1874	px = (x + 1) * T - tex.w;
		1875	py = (y + 1) * T - tex.h;
		1876
		1877	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1878	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1879	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1880	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1881
		1882	if (cell->flags && z == 2)
		1883	{
		1884	// overlays such as the speech bubble, probably more to come
		1885	if (cell->flags & 1)
		1886	{
		1887	maptex tex = self->tex [1];
		1888	int px = x * T + T * 2 / 32;
		1889	int py = y * T - T * 6 / 32;
		1890
		1891	if (tex.name)
		1892	{
		1893	if (key.texname != tex.name)
		1894	{
		1895	key.texname = tex.name;
		1896	arr = rc_array (rc, &key);
		1897	}
		1898
		1899	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1900	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1901	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1902	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1903	}
		1904	}
		1905	}
		1906
		1907	// update smooth hash
		1908	if (tex.smoothtile)
		1909	{
		1910	skey.tile = tex.smoothtile;
		1911	skey.level = tex.smoothlevel;
		1912
		1913	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1914
		1915	// add bits to current tile and all neighbours. skey.x\|y is
		1916	// shifted +1\|+1 so we always stay positive.
		1917
		1918	// bits is ___n cccc CCCC bbbb
		1919	// n do not draw borders&corners
		1920	// c draw these corners, but...
		1921	// C ... not these
		1922	// b draw these borders
		1923
		1924	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1925	// ┃· ·· ·┃ ━━
		1926
		1927	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1928	// ·· ·· ·┏ ┓·
		1929
		1930	// full tile
		1931	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1932
		1933	// borders
		1934	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1935	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1936	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1937	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1938
		1939	// corners
		1940	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1941	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1942	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1943	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1944	}
		1945	}
		1946	}
		1947	}
		1948
		1949	rc_draw (rc);
		1950	rc_clear (rc);
		1951
		1952	// go through all smoothlevels, lowest to highest, then draw.
		1953	// this is basically counting sort
		1954	{
		1955	int w, b;
		1956
		1957	glEnable (GL_TEXTURE_2D);
		1958	glBegin (GL_QUADS);
		1959	for (w = 0; w < 256 / 32; ++w)
		1960	{
		1961	uint32_t smask = smooth_level [w];
		1962	if (smask)
		1963	for (b = 0; b < 32; ++b)
		1964	if (smask & (((uint32_t)1) << b))
1497	{	1965	{
1498	maptex tex = self->tex [face];	1966	int level = (w << 5) \| b;
1499	int px = (x + 1) * 32 - tex.w;	1967	HE *he;
1500	int py = (y + 1) * 32 - tex.h;
1501		1968
1502	if (last_name != tex.name)	1969	hv_iterinit (smooth);
		1970	while ((he = hv_iternext (smooth)))
1503	{	1971	{
1504	glEnd ();	1972	smooth_key skey = (smooth_key )HeKEY (he);
1505	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1973	IV bits = SvIVX (HeVAL (he));
1506	glBegin (GL_QUADS);
1507	}
1508		1974
1509	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1510	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1511	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1512	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1513	}
1514
1515	if (cell->flags && z == 2)
1516	{
1517	if (cell->flags & 1)	1975	if (!(bits & 0x1000)
		1976	&& skey->level == level
		1977	&& level > smooth_max [skey->x][skey->y])
1518	{	1978	{
1519	maptex tex = self->tex [1];	1979	maptex tex = self->tex [skey->tile];
1520	int px = (x + 1) * 32 - tex.w + 2;	1980	int px = (((int)skey->x) - 1) * T;
1521	int py = (y + 1) * 32 - tex.h - 6;	1981	int py = (((int)skey->y) - 1) * T;
		1982	int border = bits & 15;
		1983	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1984	float dx = tex.s * .0625f; // 16 images/row
		1985	float dy = tex.t * .5f ; // 2 images/column
1522		1986
		1987	if (tex.name)
		1988	{
		1989	// this time avoiding texture state changes
		1990	// save gobs of state changes.
		1991	if (key.texname != tex.name)
		1992	{
1523	glEnd ();	1993	glEnd ();
1524	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1994	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1525	glBegin (GL_QUADS);	1995	glBegin (GL_QUADS);
		1996	}
1526		1997
		1998	if (border)
		1999	{
		2000	float ox = border * dx;
		2001
		2002	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2003	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2004	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2005	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2006	}
		2007
		2008	if (corner)
		2009	{
		2010	float ox = corner * dx;
		2011
1527	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2012	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1528	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2013	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1529	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2014	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1530	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2015	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2016	}
		2017	}
		2018	}
1531	}	2019	}
1532	}	2020	}
1533	}
1534	}	2021	}
1535		2022
1536	glEnd ();	2023	glEnd ();
1537
1538	glDisable (GL_TEXTURE_2D);	2024	glDisable (GL_TEXTURE_2D);
		2025	key.texname = -1;
		2026	}
		2027
		2028	hv_clear (smooth);
		2029	}
		2030
1539	glDisable (GL_BLEND);	2031	glDisable (GL_BLEND);
		2032	rc_free (rc);
1540		2033
1541	// top layer: overlays such as the health bar	2034	// top layer: overlays such as the health bar
1542	for (y = 0; y < sh; y++)	2035	for (y = 0; y < sh; y++)
1543	if (0 <= y + vy && y + vy < self->rows)	2036	if (0 <= y + my && y + my < self->rows)
1544	{	2037	{
1545	maprow *row = self->row + (y + vy);	2038	maprow *row = self->row + (y + my);
1546		2039
1547	for (x = 0; x < sw; x++)	2040	for (x = 0; x < sw; x++)
1548	if (row->c0 <= x + vx && x + vx < row->c1)	2041	if (row->c0 <= x + mx && x + mx < row->c1)
1549	{	2042	{
1550	mapcell *cell = row->col + (x + vx - row->c0);	2043	mapcell *cell = row->col + (x + mx - row->c0);
1551		2044
1552	int px = x * 32;	2045	int px = x * T;
1553	int py = y * 32;	2046	int py = y * T;
1554		2047
1555	if (cell->stat_hp)	2048	if (cell->stat_hp)
1556	{	2049	{
1557	int width = cell->stat_width * 32;	2050	int width = cell->stat_width * T;
1558	int thick = sh / 28 + 1 + cell->stat_width;	2051	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1559		2052
1560	glColor3ub (0, 0, 0);	2053	glColor3ub (0, 0, 0);
1561	glRectf (px + 1, py - thick - 2,	2054	glRectf (px + 1, py - thick - 2,
1562	px + width - 1, py);	2055	px + width - 1, py);
1563		2056
…		…
1569	}	2062	}
1570	}	2063	}
1571	}	2064	}
1572		2065
1573	void	2066	void
1574	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2067	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1575	CODE:	2068	CODE:
1576	{	2069	{
1577	static float color[16][3] = {	2070	static float color[16][3] = {
1578	{ 0.00F, 0.00F, 0.00F },	2071	{ 0.00F, 0.00F, 0.00F },
1579	{ 1.00F, 1.00F, 1.00F },	2072	{ 1.00F, 1.00F, 1.00F },
…		…
1629	glDisable (GL_BLEND);	2122	glDisable (GL_BLEND);
1630	glDisable (GL_TEXTURE_2D);	2123	glDisable (GL_TEXTURE_2D);
1631	}	2124	}
1632		2125
1633	void	2126	void
1634	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2127	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1635	PPCODE:	2128	PPCODE:
1636	{	2129	{
1637	int vx, vy;
1638	int x, y;	2130	int x, y;
		2131	int sw1 = sw + 2;
		2132	int sh1 = sh + 2;
		2133	int sh3 = sh * 3;
1639	int sw4 = (sw + 3) & ~3;	2134	int sw34 = (sw * 3 + 3) & ~3;
		2135	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1640	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2136	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1641	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2137	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1642		2138
1643	memset (darkness, 255, sw4 * sh);
1644	SvPOK_only (darkness_sv);	2139	SvPOK_only (darkness3_sv);
1645	SvCUR_set (darkness_sv, sw4 * sh);	2140	SvCUR_set (darkness3_sv, sw34 * sh3);
1646		2141
1647	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2142	mx += self->x - 1;
1648	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2143	my += self->y - 1;
1649		2144
		2145	memset (darkness1, 255, sw1 * sh1);
		2146
1650	for (y = 0; y < sh; y++)	2147	for (y = 0; y < sh1; y++)
1651	if (0 <= y + vy && y + vy < self->rows)	2148	if (0 <= y + my && y + my < self->rows)
1652	{	2149	{
1653	maprow *row = self->row + (y + vy);	2150	maprow *row = self->row + (y + my);
1654		2151
1655	for (x = 0; x < sw; x++)	2152	for (x = 0; x < sw1; x++)
1656	if (row->c0 <= x + vx && x + vx < row->c1)	2153	if (row->c0 <= x + mx && x + mx < row->c1)
1657	{	2154	{
1658	mapcell *cell = row->col + (x + vx - row->c0);	2155	mapcell *cell = row->col + (x + mx - row->c0);
1659		2156
1660	darkness[y * sw4 + x] = cell->darkness	2157	darkness1 [y * sw1 + x] = cell->darkness
1661	? 255 - (cell->darkness - 1)	2158	? 255 - (cell->darkness - 1)
1662	: 255 - FOW_DARKNESS;	2159	: 255 - FOW_DARKNESS;
1663	}	2160	}
1664	}	2161	}
1665		2162
		2163	for (y = 0; y < sh; ++y)
		2164	for (x = 0; x < sw; ++x)
		2165	{
		2166	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2167	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2168	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2169	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2170	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2171	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2172	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2173	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2174	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2175
		2176	uint8_t r11 = (d11 + d21 + d12) / 3;
		2177	uint8_t r21 = d21;
		2178	uint8_t r31 = (d21 + d31 + d32) / 3;
		2179
		2180	uint8_t r12 = d12;
		2181	uint8_t r22 = d22;
		2182	uint8_t r32 = d32;
		2183
		2184	uint8_t r13 = (d13 + d23 + d12) / 3;
		2185	uint8_t r23 = d23;
		2186	uint8_t r33 = (d23 + d33 + d32) / 3;
		2187
		2188	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2189	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2190	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2191	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2192	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2193	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2194	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2195	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2196	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2197	}
		2198
		2199	free (darkness1);
		2200
1666	EXTEND (SP, 3);	2201	EXTEND (SP, 3);
1667	PUSHs (sv_2mortal (newSViv (sw4)));	2202	PUSHs (sv_2mortal (newSViv (sw34)));
1668	PUSHs (sv_2mortal (newSViv (sh)));	2203	PUSHs (sv_2mortal (newSViv (sh3)));
1669	PUSHs (darkness_sv);	2204	PUSHs (darkness3_sv);
1670	}	2205	}
1671		2206
1672	SV *	2207	SV *
1673	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2208	get_rect (DC::Map self, int x0, int y0, int w, int h)
1674	CODE:	2209	CODE:
1675	{	2210	{
1676	int x, y, x1, y1;	2211	int x, y, x1, y1;
1677	SV data_sv = newSV (w h * 7 + 5);	2212	SV data_sv = newSV (w h * 7 + 5);
1678	uint8_t data = (uint8_t )SvPVX (data_sv);	2213	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1703	if (row && row->c0 <= x && x < row->c1)	2238	if (row && row->c0 <= x && x < row->c1)
1704	{	2239	{
1705	mapcell *cell = row->col + (x - row->c0);	2240	mapcell *cell = row->col + (x - row->c0);
1706	uint8_t flags = 0;	2241	uint8_t flags = 0;
1707		2242
1708	if (cell->face [0]) flags \|= 1;	2243	if (cell->tile [0]) flags \|= 1;
1709	if (cell->face [1]) flags \|= 2;	2244	if (cell->tile [1]) flags \|= 2;
1710	if (cell->face [2]) flags \|= 4;	2245	if (cell->tile [2]) flags \|= 4;
1711		2246
1712	*data++ = flags;	2247	*data++ = flags;
1713		2248
1714	if (flags & 1)	2249	if (flags & 1)
1715	{	2250	{
		2251	tileid tile = cell->tile [0];
1716	*data++ = cell->face [0] >> 8;	2252	*data++ = tile >> 8;
1717	*data++ = cell->face [0];	2253	*data++ = tile;
1718	}	2254	}
1719		2255
1720	if (flags & 2)	2256	if (flags & 2)
1721	{	2257	{
		2258	tileid tile = cell->tile [1];
1722	*data++ = cell->face [1] >> 8;	2259	*data++ = tile >> 8;
1723	*data++ = cell->face [1];	2260	*data++ = tile;
1724	}	2261	}
1725		2262
1726	if (flags & 4)	2263	if (flags & 4)
1727	{	2264	{
		2265	tileid tile = cell->tile [2];
1728	*data++ = cell->face [2] >> 8;	2266	*data++ = tile >> 8;
1729	*data++ = cell->face [2];	2267	*data++ = tile;
1730	}	2268	}
1731	}	2269	}
1732	else	2270	else
1733	*data++ = 0;	2271	*data++ = 0;
1734	}	2272	}
…		…
1740	}	2278	}
1741	OUTPUT:	2279	OUTPUT:
1742	RETVAL	2280	RETVAL
1743		2281
1744	void	2282	void
1745	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2283	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1746	PPCODE:	2284	PPCODE:
1747	{	2285	{
1748	int x, y, z;	2286	int x, y, z;
1749	int w, h;	2287	int w, h;
1750	int x1, y1;	2288	int x1, y1;
1751		2289
1752	if (*data++ != 0)	2290	if (*data++ != 0)
1753	return; /* version mismatch */	2291	XSRETURN_EMPTY; /* version mismatch */
1754		2292
1755	w = data++ << 8; w \|= data++;	2293	w = data++ << 8; w \|= data++;
1756	h = data++ << 8; h \|= data++;	2294	h = data++ << 8; h \|= data++;
1757		2295
1758	// we need to do this 'cause we don't keep an absolute coord system for rows	2296	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1774	{	2312	{
1775	uint8_t flags = *data++;	2313	uint8_t flags = *data++;
1776		2314
1777	if (flags)	2315	if (flags)
1778	{	2316	{
1779	mapface face[3] = { 0, 0, 0 };
1780
1781	mapcell *cell = row_get_cell (row, x);	2317	mapcell *cell = row_get_cell (row, x);
		2318	tileid tile[3] = { 0, 0, 0 };
1782		2319
1783	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2320	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1784	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2321	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1785	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2322	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1786		2323
1787	if (cell->darkness == 0)	2324	if (cell->darkness == 0)
1788	{	2325	{
1789	cell->darkness = 0;	2326	cell->darkness = 0;
1790		2327
1791	for (z = 0; z <= 2; z++)	2328	for (z = 0; z <= 2; z++)
1792	{	2329	{
1793	cell->face[z] = face[z];	2330	tileid t = tile [z];
1794		2331
1795	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2332	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2333	{
1796	XPUSHs (sv_2mortal (newSViv (face[z])));	2334	XPUSHs (sv_2mortal (newSViv (t)));
		2335	need_texid (self, t);
		2336	}
		2337
		2338	cell->tile [z] = t;
1797	}	2339	}
1798	}	2340	}
1799	}	2341	}
1800	}	2342	}
1801	}	2343	}
1802	}	2344	}
1803		2345
1804	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2346	MODULE = Deliantra::Client PACKAGE = DC::RW
1805		2347
1806	CFPlus::MixChunk	2348	DC::RW
1807	new_from_file (SV class, char path)	2349	new (SV class, SV data_sv)
1808	CODE:	2350	CODE:
1809	RETVAL = Mix_LoadWAV (path);	2351	{
		2352	STRLEN datalen;
		2353	char *data = SvPVbyte (data_sv, datalen);
		2354
		2355	RETVAL = SDL_RWFromConstMem (data, datalen);
		2356	}
1810	OUTPUT:	2357	OUTPUT:
1811	RETVAL	2358	RETVAL
1812		2359
		2360	DC::RW
		2361	new_from_file (SV class, const char path, const char *mode = "rb")
		2362	CODE:
		2363	RETVAL = SDL_RWFromFile (path, mode);
		2364	OUTPUT:
		2365	RETVAL
		2366
		2367	# fails on win32:
		2368	# dc.xs(2268) : error C2059: syntax error : '('
1813	void	2369	#void
		2370	#close (DC::RW self)
		2371	# CODE:
		2372	# (self->(close)) (self);
		2373
		2374	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2375
		2376	PROTOTYPES: DISABLE
		2377
		2378	DC::Channel
		2379	find ()
		2380	CODE:
		2381	{
		2382	RETVAL = Mix_GroupAvailable (-1);
		2383
		2384	if (RETVAL < 0)
		2385	{
		2386	RETVAL = Mix_GroupOldest (-1);
		2387
		2388	if (RETVAL < 0)
		2389	XSRETURN_UNDEF;
		2390
		2391	Mix_HaltChannel (RETVAL);
		2392	}
		2393
		2394	Mix_UnregisterAllEffects (RETVAL);
		2395	Mix_Volume (RETVAL, 128);
		2396	}
		2397	OUTPUT:
		2398	RETVAL
		2399
		2400	void
		2401	halt (DC::Channel self)
		2402	CODE:
		2403	Mix_HaltChannel (self);
		2404
		2405	void
		2406	expire (DC::Channel self, int ticks = -1)
		2407	CODE:
		2408	Mix_ExpireChannel (self, ticks);
		2409
		2410	void
		2411	fade_out (DC::Channel self, int ticks = -1)
		2412	CODE:
		2413	Mix_FadeOutChannel (self, ticks);
		2414
		2415	int
		2416	volume (DC::Channel self, int volume)
		2417	CODE:
		2418	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2419	OUTPUT:
		2420	RETVAL
		2421
		2422	void
		2423	unregister_all_effects (DC::Channel self)
		2424	CODE:
		2425	Mix_UnregisterAllEffects (self);
		2426
		2427	void
		2428	set_panning (DC::Channel self, int left, int right)
		2429	CODE:
		2430	left = CLAMP (left , 0, 255);
		2431	right = CLAMP (right, 0, 255);
		2432	Mix_SetPanning (self, left, right);
		2433
		2434	void
		2435	set_distance (DC::Channel self, int distance)
		2436	CODE:
		2437	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2438
		2439	void
		2440	set_position (DC::Channel self, int angle, int distance)
		2441	CODE:
		2442
		2443	void
		2444	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2445	CODE:
		2446	{
		2447	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2448	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2449	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2450	}
		2451
		2452	void
		2453	set_reverse_stereo (DC::Channel self, int flip)
		2454	CODE:
		2455	Mix_SetReverseStereo (self, flip);
		2456
		2457	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2458
		2459	PROTOTYPES: DISABLE
		2460
		2461	DC::MixChunk
		2462	new (SV *class, DC::RW rwops)
		2463	CODE:
		2464	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2465	OUTPUT:
		2466	RETVAL
		2467
		2468	void
1814	DESTROY (CFPlus::MixChunk self)	2469	DESTROY (DC::MixChunk self)
1815	CODE:	2470	CODE:
1816	Mix_FreeChunk (self);	2471	Mix_FreeChunk (self);
1817		2472
1818	int	2473	int
1819	volume (CFPlus::MixChunk self, int volume = -1)	2474	volume (DC::MixChunk self, int volume = -1)
1820	CODE:	2475	CODE:
		2476	if (items > 1)
		2477	volume = CLAMP (volume, 0, 128);
1821	RETVAL = Mix_VolumeChunk (self, volume);	2478	RETVAL = Mix_VolumeChunk (self, volume);
1822	OUTPUT:	2479	OUTPUT:
1823	RETVAL	2480	RETVAL
1824		2481
1825	int	2482	DC::Channel
1826	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2483	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1827	CODE:	2484	CODE:
		2485	{
1828	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2486	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2487
		2488	if (RETVAL < 0)
		2489	XSRETURN_UNDEF;
		2490
		2491	if (channel < 0)
		2492	{
		2493	Mix_UnregisterAllEffects (RETVAL);
		2494	Mix_Volume (RETVAL, 128);
		2495	}
		2496	}
1829	OUTPUT:	2497	OUTPUT:
1830	RETVAL	2498	RETVAL
1831		2499
1832	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2500	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1833		2501
1834	int	2502	int
1835	volume (int volume = -1)	2503	volume (int volume = -1)
		2504	PROTOTYPE: ;$
1836	CODE:	2505	CODE:
		2506	if (items > 0)
		2507	volume = CLAMP (volume, 0, 128);
1837	RETVAL = Mix_VolumeMusic (volume);	2508	RETVAL = Mix_VolumeMusic (volume);
1838	OUTPUT:	2509	OUTPUT:
1839	RETVAL	2510	RETVAL
1840		2511
		2512	void
		2513	fade_out (int ms)
		2514	CODE:
		2515	Mix_FadeOutMusic (ms);
		2516
		2517	void
		2518	halt ()
		2519	CODE:
		2520	Mix_HaltMusic ();
		2521
1841	CFPlus::MixMusic	2522	DC::MixMusic
1842	new_from_file (SV class, char path)	2523	new (SV *class, DC::RW rwops)
1843	CODE:	2524	CODE:
1844	RETVAL = Mix_LoadMUS (path);	2525	RETVAL = Mix_LoadMUS_RW (rwops);
1845	OUTPUT:	2526	OUTPUT:
1846	RETVAL	2527	RETVAL
1847		2528
1848	void	2529	void
1849	DESTROY (CFPlus::MixMusic self)	2530	DESTROY (DC::MixMusic self)
1850	CODE:	2531	CODE:
1851	Mix_FreeMusic (self);	2532	Mix_FreeMusic (self);
1852		2533
1853	int	2534	int
1854	play (CFPlus::MixMusic self, int loops = -1)	2535	play (DC::MixMusic self, int loops = -1)
1855	CODE:	2536	CODE:
1856	RETVAL = Mix_PlayMusic (self, loops);	2537	RETVAL = Mix_PlayMusic (self, loops);
1857	OUTPUT:	2538	OUTPUT:
1858	RETVAL	2539	RETVAL
1859		2540
1860	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2541	void
		2542	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2543	CODE:
		2544	Mix_FadeInMusicPos (self, loops, ms, position);
		2545
		2546	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2547
		2548	PROTOTYPES: ENABLE
1861		2549
1862	BOOT:	2550	BOOT:
1863	{	2551	{
1864	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2552	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1865	static const struct {	2553	static const struct {
1866	const char *name;	2554	const char *name;
1867	IV iv;	2555	IV iv;
1868	} *civ, const_iv[] = {	2556	} *civ, const_iv[] = {
1869	# define const_iv(name) { # name, (IV)name }	2557	# define const_iv(name) { # name, (IV)name }
		2558	const_iv (GL_VENDOR),
		2559	const_iv (GL_VERSION),
		2560	const_iv (GL_EXTENSIONS),
1870	const_iv (GL_COLOR_MATERIAL),	2561	const_iv (GL_COLOR_MATERIAL),
1871	const_iv (GL_SMOOTH),	2562	const_iv (GL_SMOOTH),
1872	const_iv (GL_FLAT),	2563	const_iv (GL_FLAT),
1873	const_iv (GL_DITHER),	2564	const_iv (GL_DITHER),
1874	const_iv (GL_BLEND),	2565	const_iv (GL_BLEND),
…		…
1878	const_iv (GL_ALPHA_TEST),	2569	const_iv (GL_ALPHA_TEST),
1879	const_iv (GL_NORMALIZE),	2570	const_iv (GL_NORMALIZE),
1880	const_iv (GL_RESCALE_NORMAL),	2571	const_iv (GL_RESCALE_NORMAL),
1881	const_iv (GL_FRONT),	2572	const_iv (GL_FRONT),
1882	const_iv (GL_BACK),	2573	const_iv (GL_BACK),
		2574	const_iv (GL_AUX0),
1883	const_iv (GL_AND),	2575	const_iv (GL_AND),
1884	const_iv (GL_ONE),	2576	const_iv (GL_ONE),
1885	const_iv (GL_ZERO),	2577	const_iv (GL_ZERO),
1886	const_iv (GL_SRC_ALPHA),	2578	const_iv (GL_SRC_ALPHA),
1887	const_iv (GL_DST_ALPHA),	2579	const_iv (GL_DST_ALPHA),
…		…
1900	const_iv (GL_INTENSITY),	2592	const_iv (GL_INTENSITY),
1901	const_iv (GL_LUMINANCE),	2593	const_iv (GL_LUMINANCE),
1902	const_iv (GL_LUMINANCE_ALPHA),	2594	const_iv (GL_LUMINANCE_ALPHA),
1903	const_iv (GL_FLOAT),	2595	const_iv (GL_FLOAT),
1904	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2596	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2597	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2598	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2599	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2600	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2601	const_iv (GL_COMPRESSED_RGB_ARB),
		2602	const_iv (GL_COMPRESSED_RGBA_ARB),
1905	const_iv (GL_COMPILE),	2603	const_iv (GL_COMPILE),
		2604	const_iv (GL_PROXY_TEXTURE_1D),
		2605	const_iv (GL_PROXY_TEXTURE_2D),
1906	const_iv (GL_TEXTURE_1D),	2606	const_iv (GL_TEXTURE_1D),
1907	const_iv (GL_TEXTURE_2D),	2607	const_iv (GL_TEXTURE_2D),
1908	const_iv (GL_TEXTURE_ENV),	2608	const_iv (GL_TEXTURE_ENV),
1909	const_iv (GL_TEXTURE_MAG_FILTER),	2609	const_iv (GL_TEXTURE_MAG_FILTER),
1910	const_iv (GL_TEXTURE_MIN_FILTER),	2610	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1931	const_iv (GL_COLOR_LOGIC_OP),	2631	const_iv (GL_COLOR_LOGIC_OP),
1932	const_iv (GL_SEPARABLE_2D),	2632	const_iv (GL_SEPARABLE_2D),
1933	const_iv (GL_CONVOLUTION_2D),	2633	const_iv (GL_CONVOLUTION_2D),
1934	const_iv (GL_CONVOLUTION_BORDER_MODE),	2634	const_iv (GL_CONVOLUTION_BORDER_MODE),
1935	const_iv (GL_CONSTANT_BORDER),	2635	const_iv (GL_CONSTANT_BORDER),
		2636	const_iv (GL_POINTS),
1936	const_iv (GL_LINES),	2637	const_iv (GL_LINES),
1937	const_iv (GL_LINE_STRIP),	2638	const_iv (GL_LINE_STRIP),
1938	const_iv (GL_LINE_LOOP),	2639	const_iv (GL_LINE_LOOP),
1939	const_iv (GL_QUADS),	2640	const_iv (GL_QUADS),
1940	const_iv (GL_QUAD_STRIP),	2641	const_iv (GL_QUAD_STRIP),
1941	const_iv (GL_TRIANGLES),	2642	const_iv (GL_TRIANGLES),
1942	const_iv (GL_TRIANGLE_STRIP),	2643	const_iv (GL_TRIANGLE_STRIP),
1943	const_iv (GL_TRIANGLE_FAN),	2644	const_iv (GL_TRIANGLE_FAN),
		2645	const_iv (GL_POLYGON),
1944	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2646	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2647	const_iv (GL_POINT_SMOOTH_HINT),
		2648	const_iv (GL_LINE_SMOOTH_HINT),
		2649	const_iv (GL_POLYGON_SMOOTH_HINT),
		2650	const_iv (GL_GENERATE_MIPMAP_HINT),
		2651	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1945	const_iv (GL_FASTEST),	2652	const_iv (GL_FASTEST),
		2653	const_iv (GL_DONT_CARE),
		2654	const_iv (GL_NICEST),
1946	const_iv (GL_V2F),	2655	const_iv (GL_V2F),
1947	const_iv (GL_V3F),	2656	const_iv (GL_V3F),
1948	const_iv (GL_T2F_V3F),	2657	const_iv (GL_T2F_V3F),
1949	const_iv (GL_T2F_N3F_V3F),	2658	const_iv (GL_T2F_N3F_V3F),
1950	# undef const_iv	2659	# undef const_iv
1951	};	2660	};
1952		2661
1953	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2662	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1954	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2663	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2664
		2665	texture_av = newAV ();
		2666	AvREAL_off (texture_av);
1955	}	2667	}
		2668
		2669	void
		2670	disable_GL_EXT_blend_func_separate ()
		2671	CODE:
		2672	gl.BlendFuncSeparate = 0;
		2673	gl.BlendFuncSeparateEXT = 0;
1956		2674
1957	char *	2675	char *
1958	gl_vendor ()	2676	gl_vendor ()
1959	CODE:	2677	CODE:
1960	RETVAL = (char *)glGetString (GL_VENDOR);	2678	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1973	CODE:	2691	CODE:
1974	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2692	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1975	OUTPUT:	2693	OUTPUT:
1976	RETVAL	2694	RETVAL
1977		2695
		2696	const char *glGetString (GLenum pname)
		2697
		2698	GLint glGetInteger (GLenum pname)
		2699	CODE:
		2700	glGetIntegerv (pname, &RETVAL);
		2701	OUTPUT:
		2702	RETVAL
		2703
		2704	GLdouble glGetDouble (GLenum pname)
		2705	CODE:
		2706	glGetDoublev (pname, &RETVAL);
		2707	OUTPUT:
		2708	RETVAL
		2709
1978	int glGetError ()	2710	int glGetError ()
1979		2711
1980	void glFinish ()	2712	void glFinish ()
1981		2713
1982	void glClear (int mask)	2714	void glClear (int mask)
…		…
2019	# near_ and far_ are due to microsofts buggy "c" compiler	2751	# near_ and far_ are due to microsofts buggy "c" compiler
2020	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2752	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2021		2753
2022	# near_ and far_ are due to microsofts buggy "c" compiler	2754	# near_ and far_ are due to microsofts buggy "c" compiler
2023	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2755	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2756
		2757	PROTOTYPES: DISABLE
2024		2758
2025	void glViewport (int x, int y, int width, int height)	2759	void glViewport (int x, int y, int width, int height)
2026		2760
2027	void glScissor (int x, int y, int width, int height)	2761	void glScissor (int x, int y, int width, int height)
2028		2762
…		…
2036		2770
2037	void glRotate (float angle, float x, float y, float z)	2771	void glRotate (float angle, float x, float y, float z)
2038	CODE:	2772	CODE:
2039	glRotatef (angle, x, y, z);	2773	glRotatef (angle, x, y, z);
2040		2774
2041	void glBegin (int mode)
2042
2043	void glEnd ()
2044
2045	void glColor (float r, float g, float b, float a = 1.0)	2775	void glColor (float r, float g, float b, float a = 1.0)
2046	PROTOTYPE: @
2047	ALIAS:	2776	ALIAS:
2048	glColor_premultiply = 1	2777	glColor_premultiply = 1
2049	CODE:	2778	CODE:
2050	if (ix)	2779	if (ix)
2051	{	2780	{
…		…
2054	b *= a;	2783	b *= a;
2055	}	2784	}
2056	// microsoft visual "c" rounds instead of truncating...	2785	// microsoft visual "c" rounds instead of truncating...
2057	glColor4f (r, g, b, a);	2786	glColor4f (r, g, b, a);
2058		2787
2059	void glInterleavedArrays (int format, int stride, char *data)
2060
2061	void glDrawElements (int mode, int count, int type, char *indices)
2062
2063	# 1.2 void glDrawRangeElements (int mode, int start, int end
2064
2065	void glRasterPos (float x, float y, float z = 0.)	2788	void glRasterPos (float x, float y, float z = 0.)
2066	CODE:	2789	CODE:
2067	glRasterPos3f (0, 0, z);	2790	glRasterPos3f (0, 0, z);
2068	glBitmap (0, 0, 0, 0, x, y, 0);	2791	glBitmap (0, 0, 0, 0, x, y, 0);
2069		2792
…		…
2073		2796
2074	void glTexCoord (float s, float t)	2797	void glTexCoord (float s, float t)
2075	CODE:	2798	CODE:
2076	glTexCoord2f (s, t);	2799	glTexCoord2f (s, t);
2077		2800
		2801	void glRect (float x1, float y1, float x2, float y2)
		2802	CODE:
		2803	glRectf (x1, y1, x2, y2);
		2804
		2805	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2806	CODE:
		2807	glBegin (GL_LINE_LOOP);
		2808	glVertex2f (x1, y1);
		2809	glVertex2f (x2, y1);
		2810	glVertex2f (x2, y2);
		2811	glVertex2f (x1, y2);
		2812	glEnd ();
		2813
		2814	PROTOTYPES: ENABLE
		2815
		2816	void glBegin (int mode)
		2817
		2818	void glEnd ()
		2819
		2820	void glPointSize (GLfloat size)
		2821
		2822	void glLineWidth (GLfloat width)
		2823
		2824	void glInterleavedArrays (int format, int stride, char *data)
		2825
		2826	void glDrawElements (int mode, int count, int type, char *indices)
		2827
		2828	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2829
2078	void glTexEnv (int target, int pname, float param)	2830	void glTexEnv (int target, int pname, float param)
2079	CODE:	2831	CODE:
2080	glTexEnvf (target, pname, param);	2832	glTexEnvf (target, pname, param);
2081		2833
2082	void glTexParameter (int target, int pname, float param)	2834	void glTexParameter (int target, int pname, float param)
…		…
2098	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2850	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2099	CODE:	2851	CODE:
2100	if (gl.SeparableFilter2D)	2852	if (gl.SeparableFilter2D)
2101	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2853	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2102		2854
2103	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2855	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2104		2856
2105	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2857	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2106		2858
2107	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2859	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2860
		2861	void glPixelZoom (float x, float y)
2108		2862
2109	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2863	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2110		2864
2111	int glGenTexture ()	2865	int glGenTexture ()
2112	CODE:	2866	CODE:
2113	{	2867	RETVAL = gen_texture ();
2114	GLuint name;
2115	glGenTextures (1, &name);
2116	RETVAL = name;
2117	}
2118	OUTPUT:	2868	OUTPUT:
2119	RETVAL	2869	RETVAL
2120		2870
2121	void glDeleteTexture (int name)	2871	void glDeleteTexture (int name)
2122	CODE:	2872	CODE:
2123	{
2124	GLuint name_ = name;
2125	glDeleteTextures (1, &name_);	2873	del_texture (name);
2126	}	2874
2127
2128	int glGenList ()	2875	int glGenList ()
2129	CODE:	2876	CODE:
2130	RETVAL = glGenLists (1);	2877	RETVAL = glGenLists (1);
2131	OUTPUT:	2878	OUTPUT:
2132	RETVAL	2879	RETVAL
…		…
2139		2886
2140	void glEndList ()	2887	void glEndList ()
2141		2888
2142	void glCallList (int list)	2889	void glCallList (int list)
2143		2890
		2891	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2892
		2893	PROTOTYPES: DISABLE
		2894
		2895	void
		2896	find_widget (SV *self, NV x, NV y)
		2897	PPCODE:
		2898	{
		2899	if (within_widget (self, x, y))
		2900	XPUSHs (self);
		2901	}
		2902
		2903	BOOT:
		2904	{
		2905	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2906
		2907	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2908	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2909	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2910	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2911	}
		2912
		2913	void
		2914	draw (SV *self)
		2915	CODE:
		2916	{
		2917	HV *hv;
		2918	SV **svp;
		2919	NV x, y, w, h;
		2920	SV *draw_x_sv = GvSV (draw_x_gv);
		2921	SV *draw_y_sv = GvSV (draw_y_gv);
		2922	SV *draw_w_sv = GvSV (draw_w_gv);
		2923	SV *draw_h_sv = GvSV (draw_h_gv);
		2924	double draw_x, draw_y;
		2925
		2926	if (!SvROK (self))
		2927	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2928
		2929	hv = (HV *)SvRV (self);
		2930
		2931	if (SvTYPE (hv) != SVt_PVHV)
		2932	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2933
		2934	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2935	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2936
		2937	if (!h \|\| !w)
		2938	XSRETURN_EMPTY;
		2939
		2940	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2941	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2942
		2943	draw_x = SvNV (draw_x_sv) + x;
		2944	draw_y = SvNV (draw_y_sv) + y;
		2945
		2946	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2947	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2948	XSRETURN_EMPTY;
		2949
		2950	sv_setnv (draw_x_sv, draw_x);
		2951	sv_setnv (draw_y_sv, draw_y);
		2952
		2953	glPushMatrix ();
		2954	glTranslated (x, y, 0);
		2955
		2956	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2957	{
		2958	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2959
		2960	if (svp && SvTRUE (*svp))
		2961	{
		2962	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2963	glEnable (GL_BLEND);
		2964	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2965	glBegin (GL_QUADS);
		2966	glVertex2f (0, 0);
		2967	glVertex2f (w, 0);
		2968	glVertex2f (w, h);
		2969	glVertex2f (0, h);
		2970	glEnd ();
		2971	glDisable (GL_BLEND);
		2972	}
		2973	}
		2974	#if 0
		2975	// draw borders, for debugging
		2976	glPushMatrix ();
		2977	glColor4f (1., 1., 0., 1.);
		2978	glTranslatef (.5, .5, 0.);
		2979	glBegin (GL_LINE_LOOP);
		2980	glVertex2f (0 , 0);
		2981	glVertex2f (w - 1, 0);
		2982	glVertex2f (w - 1, h - 1);
		2983	glVertex2f (0 , h - 1);
		2984	glEnd ();
		2985	glPopMatrix ();
		2986	#endif
		2987	PUSHMARK (SP);
		2988	XPUSHs (self);
		2989	PUTBACK;
		2990	call_method ("_draw", G_VOID \| G_DISCARD);
		2991	SPAGAIN;
		2992
		2993	glPopMatrix ();
		2994
		2995	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2996	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2997	}
		2998

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.159 by root, Sun Oct 8 21:22:29 2006 UTC vs. Revision 1.245 by root, Fri Dec 28 15:05:20 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.159 by root, Sun Oct 8 21:22:29 2006 UTC vs.
Revision 1.245 by root, Fri Dec 28 15:05:20 2007 UTC