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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.144 by root, Fri Aug 18 02:25:12 2006 UTC vs.
Revision 1.246 by root, Fri Dec 28 15:06:02 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
6	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
13	#ifdef _WIN32	20	#ifdef _WIN32
14	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
15	#endif	27	#endif
16		28
		29	#include <assert.h>
17	#include <math.h>	30	#include <math.h>
18	#include <string.h>	31	#include <string.h>
19	#include <stdio.h>	32	#include <stdio.h>
20	#include <stdlib.h>	33	#include <stdlib.h>
21		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
22	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
23	#include <SDL_endian.h>	39	#include <SDL_endian.h>
24	#include <SDL_image.h>	40	#include <SDL_image.h>
25	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
27		43
36	# include <sys/types.h>	52	# include <sys/types.h>
37	# include <sys/socket.h>	53	# include <sys/socket.h>
38	# include <netinet/in.h>	54	# include <netinet/in.h>
39	# include <netinet/tcp.h>	55	# include <netinet/tcp.h>
40	# include <inttypes.h>	56	# include <inttypes.h>
41	#else
42	typedef unsigned char uint8_t;
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	57	#endif
49		58
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		60
52	#define FOW_DARKNESS 32	61	#define FOW_DARKNESS 32
53		62
54	#define MAP_EXTEND_X 32	63	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	64	#define MAP_EXTEND_Y 512
…		…
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	69	# define PARACHUTE SDL_INIT_NOPARACHUTE
61	#else	70	#else
62	# define PARACHUTE 0	71	# define PARACHUTE 0
63	#endif	72	#endif
64		73
		74	static AV *texture_av;
		75
65	static struct	76	static struct
66	{	77	{
67	#define GL_FUNC(ptr,name) ptr name;	78	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	79	#include "glfunc.h"
69	#undef GL_FUNC	80	#undef GL_FUNC
70	} gl;	81	} gl;
71		82
		83	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	84	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	85	{
74	if (gl.BlendFuncSeparate)	86	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	87	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	88	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	89	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	90	else
79	glBlendFunc (sa, da);	91	glBlendFunc (sa, da);
80	}	92	}
81		93
		94	static GLuint
		95	gen_texture ()
		96	{
		97	GLuint name;
		98
		99	if (AvFILL (texture_av) >= 0)
		100	name = (GLuint)(size_t)av_pop (texture_av);
		101	else
		102	glGenTextures (1, &name);
		103
		104	return name;
		105	}
		106
		107	static void
		108	del_texture (GLuint name)
		109	{
		110	/* make a half-assed attempt at returning the memory used by the texture */
		111	/* textures are frequently being reused by cfplus anyway */
		112	/glBindTexture (GL_TEXTURE_2D, name);/
		113	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		114	av_push (texture_av, (SV *)(size_t)name);
		115	glDeleteTextures (1, &name);
		116	}
		117
82	#include "texcache.c"	118	#include "texcache.c"
		119	#include "rendercache.c"
83		120
84	#include "pango-font.c"	121	#include "pango-font.c"
85	#include "pango-fontmap.c"	122	#include "pango-fontmap.c"
86	#include "pango-render.c"	123	#include "pango-render.c"
87		124
		125	typedef IV DC__Channel;
		126	typedef SDL_RWops *DC__RW;
88	typedef Mix_Chunk *CFPlus__MixChunk;	127	typedef Mix_Chunk *DC__MixChunk;
89	typedef Mix_Music *CFPlus__MixMusic;	128	typedef Mix_Music *DC__MixMusic;
90		129
91	typedef PangoFontDescription *CFPlus__Font;	130	typedef PangoFontDescription *DC__Font;
92		131
93	static int	132	static int
94	shape_attr_p (PangoLayoutRun *run)	133	shape_attr_p (PangoLayoutRun *run)
95	{	134	{
96	GSList *attrs = run->item->analysis.extra_attrs;	135	GSList *attrs = run->item->analysis.extra_attrs;
…		…
110		149
111	typedef struct cf_layout {	150	typedef struct cf_layout {
112	PangoLayout *pl;	151	PangoLayout *pl;
113	float r, g, b, a; // default color for rgba mode	152	float r, g, b, a; // default color for rgba mode
114	int base_height;	153	int base_height;
115	CFPlus__Font font;	154	DC__Font font;
		155	rc_t *rc;
116	} *CFPlus__Layout;	156	} *DC__Layout;
117		157
118	static CFPlus__Font default_font;	158	static DC__Font default_font;
119	static PangoContext *opengl_context;	159	static PangoContext *opengl_context;
120	static PangoFontMap *opengl_fontmap;	160	static PangoFontMap *opengl_fontmap;
121		161
122	static void	162	static void
123	substitute_func (FcPattern *pattern, gpointer data)	163	substitute_func (FcPattern *pattern, gpointer data)
…		…
128	#endif	168	#endif
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	}	170	}
131		171
132	static void	172	static void
133	layout_update_font (CFPlus__Layout self)	173	layout_update_font (DC__Layout self)
134	{	174	{
135	/* use a random scale factor to account for unknown descenders, 0.8 works	175	/* use a random scale factor to account for unknown descenders, 0.8 works
136	* reasonably well with bitstream vera	176	* reasonably well with bitstream vera
137	*/	177	*/
138	PangoFontDescription *font = self->font ? self->font : default_font;	178	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
142		182
143	pango_layout_set_font_description (self->pl, font);	183	pango_layout_set_font_description (self->pl, font);
144	}	184	}
145		185
146	static void	186	static void
147	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	187	layout_get_pixel_size (DC__Layout self, int w, int h)
148	{	188	{
149	PangoRectangle rect;	189	PangoRectangle rect;
150		190
151	// get_pixel_* wrongly rounds down	191	// get_pixel_* wrongly rounds down
152	pango_layout_get_extents (self->pl, 0, &rect);	192	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		199
160	*w = rect.width;	200	*w = rect.width;
161	*h = rect.height;	201	*h = rect.height;
162	}	202	}
163		203
		204	typedef uint16_t tileid;
164	typedef uint16_t mapface;	205	typedef uint16_t faceid;
165		206
166	typedef struct {	207	typedef struct {
167	GLint name;	208	GLuint name;
168	int w, h;	209	int w, h;
169	float s, t;	210	float s, t;
170	uint8_t r, g, b, a;	211	uint8_t r, g, b, a;
		212	tileid smoothtile;
		213	uint8_t smoothlevel;
171	} maptex;	214	} maptex;
172		215
173	typedef struct {	216	typedef struct {
		217	uint32_t player;
		218	tileid tile[3];
174	uint16_t darkness;	219	uint16_t darkness;
175	mapface face[3];	220	uint8_t stat_width, stat_hp, flags, smoothmax;
176	uint8_t stat_hp;
177	} mapcell;	221	} mapcell;
178		222
179	typedef struct {	223	typedef struct {
180	int32_t c0, c1;	224	int32_t c0, c1;
181	mapcell *col;	225	mapcell *col;
182	} maprow;	226	} maprow;
183		227
184	typedef struct map {	228	typedef struct map {
185	int x, y, w, h;	229	int x, y, w, h;
186	int ox, oy; /* offset to virtual global coordinate system */	230	int ox, oy; /* offset to virtual global coordinate system */
187	int faces;	231	int faces; tileid *face2tile; // [faceid]
188	mapface *face;	232	int texs; maptex *tex; // [tileid]
189
190	int texs;
191	maptex *tex;
192		233
193	int32_t rows;	234	int32_t rows;
194	maprow *row;	235	maprow *row;
195	} *CFPlus__Map;	236	} *DC__Map;
196		237
197	static char *	238	static char *
198	prepend (char *ptr, int sze, int inc)	239	prepend (char *ptr, int sze, int inc)
199	{	240	{
200	char *p;	241	char *p;
…		…
217	}	258	}
218		259
219	#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))
220	#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))
221		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
222	static maprow *	283	static maprow *
223	map_get_row (CFPlus__Map self, int y)	284	map_get_row (DC__Map self, int y)
224	{	285	{
225	if (0 > y)	286	if (0 > y)
226	{	287	{
227	int extend = - y + MAP_EXTEND_Y;	288	int extend = - y + MAP_EXTEND_Y;
228	Prepend (maprow, self->row, self->rows, extend);	289	Prepend (maprow, self->row, self->rows, extend);
…		…
266		327
267	return row->col + (x - row->c0);	328	return row->col + (x - row->c0);
268	}	329	}
269		330
270	static mapcell *	331	static mapcell *
271	map_get_cell (CFPlus__Map self, int x, int y)	332	map_get_cell (DC__Map self, int x, int y)
272	{	333	{
273	return row_get_cell (map_get_row (self, y), x);	334	return row_get_cell (map_get_row (self, y), x);
274	}	335	}
275		336
276	static void	337	static void
277	map_clear (CFPlus__Map self)	338	map_clear (DC__Map self)
278	{	339	{
279	int r;	340	int r;
280		341
281	for (r = 0; r < self->rows; r++)	342	for (r = 0; r < self->rows; r++)
282	Safefree (self->row[r].col);	343	Safefree (self->row[r].col);
…		…
290	self->row = 0;	351	self->row = 0;
291	self->rows = 0;	352	self->rows = 0;
292	}	353	}
293		354
294	static void	355	static void
295	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)
296	{	357	{
297	int x, y;	358	int x, y;
298	maprow *row;	359	maprow *row;
		360	mapcell *cell;
299		361
300	for (y = y0; y < y0 + h; y++)	362	for (y = y0; y < y0 + h; y++)
301	if (y >= 0)	363	if (y >= 0)
302	{	364	{
303	if (y >= self->rows)	365	if (y >= self->rows)
…		…
309	if (x >= row->c0)	371	if (x >= row->c0)
310	{	372	{
311	if (x >= row->c1)	373	if (x >= row->c1)
312	break;	374	break;
313		375
314	row->col[x - row->c0].darkness = 0;	376	cell = row->col + x - row->c0;
		377
		378	cell->darkness = 0;
		379	cell->stat_hp = 0;
		380	cell->flags = 0;
		381	cell->player = 0;
315	}	382	}
316	}	383	}
		384	}
		385
		386	typedef struct {
		387	tileid tile;
		388	uint8_t x, y, level;
		389	} smooth_key;
		390
		391	static void
		392	smooth_or_bits (HV hv, smooth_key key, IV bits)
		393	{
		394	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		395
		396	if (SvIOK (*sv))
		397	SvIV_set (sv, SvIVX (sv) \| bits);
		398	else
		399	sv_setiv (*sv, bits);
317	}	400	}
318		401
319	static void	402	static void
320	music_finished (void)	403	music_finished (void)
321	{	404	{
…		…
357	n \|= n >> 16;	440	n \|= n >> 16;
358		441
359	return n + 1;	442	return n + 1;
360	}	443	}
361		444
362	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
363		504
364	PROTOTYPES: ENABLE	505	PROTOTYPES: ENABLE
365		506
366	BOOT:	507	BOOT:
367	{	508	{
368	HV *stash = gv_stashpv ("CFPlus", 1);	509	HV *stash = gv_stashpv ("DC", 1);
369	static const struct {	510	static const struct {
370	const char *name;	511	const char *name;
371	IV iv;	512	IV iv;
372	} *civ, const_iv[] = {	513	} *civ, const_iv[] = {
373	# 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
374	const_iv (SDL_ACTIVEEVENT),	518	const_iv (SDL_ACTIVEEVENT),
375	const_iv (SDL_KEYDOWN),	519	const_iv (SDL_KEYDOWN),
376	const_iv (SDL_KEYUP),	520	const_iv (SDL_KEYUP),
377	const_iv (SDL_MOUSEMOTION),	521	const_iv (SDL_MOUSEMOTION),
378	const_iv (SDL_MOUSEBUTTONDOWN),	522	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
387	const_iv (SDL_EVENT_RESERVEDA),	531	const_iv (SDL_EVENT_RESERVEDA),
388	const_iv (SDL_EVENT_RESERVEDB),	532	const_iv (SDL_EVENT_RESERVEDB),
389	const_iv (SDL_VIDEORESIZE),	533	const_iv (SDL_VIDEORESIZE),
390	const_iv (SDL_VIDEOEXPOSE),	534	const_iv (SDL_VIDEOEXPOSE),
391	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),
392	const_iv (SDLK_KP0),	543	const_iv (SDLK_KP0),
393	const_iv (SDLK_KP1),	544	const_iv (SDLK_KP1),
394	const_iv (SDLK_KP2),	545	const_iv (SDLK_KP2),
395	const_iv (SDLK_KP3),	546	const_iv (SDLK_KP3),
396	const_iv (SDLK_KP4),	547	const_iv (SDLK_KP4),
…		…
451	const_iv (SDLK_BREAK),	602	const_iv (SDLK_BREAK),
452	const_iv (SDLK_MENU),	603	const_iv (SDLK_MENU),
453	const_iv (SDLK_POWER),	604	const_iv (SDLK_POWER),
454	const_iv (SDLK_EURO),	605	const_iv (SDLK_EURO),
455	const_iv (SDLK_UNDO),	606	const_iv (SDLK_UNDO),
		607
456	const_iv (KMOD_NONE),	608	const_iv (KMOD_NONE),
		609	const_iv (KMOD_SHIFT),
457	const_iv (KMOD_LSHIFT),	610	const_iv (KMOD_LSHIFT),
458	const_iv (KMOD_RSHIFT),	611	const_iv (KMOD_RSHIFT),
		612	const_iv (KMOD_CTRL),
459	const_iv (KMOD_LCTRL),	613	const_iv (KMOD_LCTRL),
460	const_iv (KMOD_RCTRL),	614	const_iv (KMOD_RCTRL),
		615	const_iv (KMOD_ALT),
461	const_iv (KMOD_LALT),	616	const_iv (KMOD_LALT),
462	const_iv (KMOD_RALT),	617	const_iv (KMOD_RALT),
		618	const_iv (KMOD_META),
463	const_iv (KMOD_LMETA),	619	const_iv (KMOD_LMETA),
464	const_iv (KMOD_RMETA),	620	const_iv (KMOD_RMETA),
465	const_iv (KMOD_NUM),	621	const_iv (KMOD_NUM),
466	const_iv (KMOD_CAPS),	622	const_iv (KMOD_CAPS),
467	const_iv (KMOD_MODE),	623	const_iv (KMOD_MODE),
468	const_iv (KMOD_CTRL),	624
469	const_iv (KMOD_SHIFT),	625	const_iv (MIX_DEFAULT_FORMAT),
470	const_iv (KMOD_ALT),
471	const_iv (KMOD_META)
472	# undef const_iv	626	# undef const_iv
473	};	627	};
474		628
475	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; )
476	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);
477	}	634	}
		635
		636	void
		637	weaken (SV *rv)
		638	PROTOTYPE: $
		639	CODE:
		640	sv_rvweaken (rv);
478		641
479	int	642	int
480	in_destruct ()	643	in_destruct ()
481	CODE:	644	CODE:
482	RETVAL = PL_main_cv == Nullcv;	645	RETVAL = PL_main_cv == Nullcv;
…		…
484	RETVAL	647	RETVAL
485		648
486	NV floor (NV x)	649	NV floor (NV x)
487		650
488	NV ceil (NV x)	651	NV ceil (NV x)
		652
		653	IV minpot (UV n)
		654
		655	IV popcount (UV n)
489		656
490	void	657	void
491	pango_init ()	658	pango_init ()
492	CODE:	659	CODE:
493	{	660	{
494	opengl_fontmap = pango_opengl_font_map_new ();	661	opengl_fontmap = pango_opengl_font_map_new ();
495	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);
496	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	663	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
497	}	664	}
498		665
		666	char *
		667	SDL_GetError ()
		668
499	int	669	int
500	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	670	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
501		671
502	void	672	void
503	SDL_Quit ()	673	SDL_Quit ()
504		674
505	void	675	void
506	SDL_ListModes ()	676	SDL_ListModes (int rgb, int alpha)
507	PPCODE:	677	PPCODE:
508	{	678	{
509	SDL_Rect **m;	679	SDL_Rect **m;
510		680
511	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	681	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
512	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	682	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
513	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	683	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
514	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	684	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
515		685
516	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	686	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
517	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	687	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
518		688
519	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	689	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
520	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	690	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
521	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	691	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
522	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	692	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
523		693
524	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	694	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
525	#if SDL_VERSION_ATLEAST(1,2,10)	695	#if SDL_VERSION_ATLEAST(1,2,10)
526	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	696	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
527	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	697	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
528	#endif	698	#endif
529		699
530	SDL_EnableUNICODE (1);
531	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
532
533	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	700	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
534		701
535	if (m && m != (SDL_Rect **)-1)	702	if (m && m != (SDL_Rect **)-1)
536	while (*m)	703	while (*m)
537	{	704	{
		705	if ((m)->w >= 800 && (m)->h >= 480)
		706	{
538	AV *av = newAV ();	707	AV *av = newAV ();
539	av_push (av, newSViv ((*m)->w));	708	av_push (av, newSViv ((*m)->w));
540	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));
541	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	712	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		713	}
542		714
543	++m;	715	++m;
544	}	716	}
545	}	717	}
546		718
547	char *
548	SDL_GetError ()
549
550	int	719	int
551	SDL_SetVideoMode (int w, int h, int fullscreen)	720	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
552	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
553	RETVAL = !!SDL_SetVideoMode (	731	RETVAL = !!SDL_SetVideoMode (
554	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	732	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
555	);	733	);
		734
556	if (RETVAL)	735	if (RETVAL)
557	{	736	{
558	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	737	av_clear (texture_av);
		738
		739	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
559	# 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);
560	# include "glfunc.h"	741	#include "glfunc.h"
561	# undef GL_FUNC	742	#undef GL_FUNC
562	}	743	}
		744	}
563	OUTPUT:	745	OUTPUT:
564	RETVAL	746	RETVAL
565		747
566	void	748	void
567	SDL_GL_SwapBuffers ()	749	SDL_GL_SwapBuffers ()
568		750
569	char *	751	char *
570	SDL_GetKeyName (int sym)	752	SDL_GetKeyName (int sym)
571		753
		754	int
		755	SDL_GetAppState ()
		756
572	void	757	void
573	SDL_PollEvent ()	758	poll_events ()
574	PPCODE:	759	PPCODE:
575	{	760	{
576	SDL_Event ev;	761	SDL_Event ev;
577		762
578	while (SDL_PollEvent (&ev))	763	SDL_PumpEvents ();
		764	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
579	{	765	{
580	HV *hv = newHV ();	766	HV *hv = newHV ();
581	hv_store (hv, "type", 4, newSViv (ev.type), 0);	767	hv_store (hv, "type", 4, newSViv (ev.type), 0);
582		768
583	switch (ev.type)	769	switch (ev.type)
…		…
585	case SDL_KEYDOWN:	771	case SDL_KEYDOWN:
586	case SDL_KEYUP:	772	case SDL_KEYUP:
587	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	773	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
588	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	774	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
589	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 */
590	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	777	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
591	break;	778	break;
592		779
593	case SDL_ACTIVEEVENT:	780	case SDL_ACTIVEEVENT:
594	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	781	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
595	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	782	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
596	break;	783	break;
597		784
598	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
599	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	804	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
600
601	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	805	hv_store (hv, "state", 5, newSViv (state), 0);
602	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	806	hv_store (hv, "x", 1, newSViv (x), 0);
603	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	807	hv_store (hv, "y", 1, newSViv (y), 0);
604	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	808	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
605	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	809	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		810	}
606	break;	811	break;
607		812
608	case SDL_MOUSEBUTTONDOWN:	813	case SDL_MOUSEBUTTONDOWN:
609	case SDL_MOUSEBUTTONUP:	814	case SDL_MOUSEBUTTONUP:
610	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
620	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	825	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
621	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	826	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
622	break;	827	break;
623	}	828	}
624		829
625	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))));
626	}	831	}
627	}	832	}
628		833
629	int	834	int
630	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)
631	POSTCALL:	836	POSTCALL:
632	Mix_HookMusicFinished (music_finished);	837	Mix_HookMusicFinished (music_finished);
633	Mix_ChannelFinished (channel_finished);	838	Mix_ChannelFinished (channel_finished);
634		839
635	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
636	Mix_CloseAudio ()	857	Mix_CloseAudio ()
637		858
638	int	859	int
639	Mix_AllocateChannels (int numchans = -1)	860	Mix_AllocateChannels (int numchans = -1)
640		861
		862	const char *
		863	Mix_GetError ()
		864
641	void	865	void
642	lowdelay (int fd, int val = 1)	866	lowdelay (int fd, int val = 1)
643	CODE:	867	CODE:
		868	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		869
		870	void
		871	win32_proxy_info ()
		872	PPCODE:
		873	{
644	#ifndef _WIN32	874	#ifdef _WIN32
645	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	875	char buffer[2048];
		876	DWORD buflen;
		877
		878	EXTEND (SP, 3);
		879
		880	buflen = sizeof (buffer);
		881	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		882	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		883	{
		884	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		885
		886	buflen = sizeof (buffer);
		887	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		888	{
		889	PUSHs (newSVpv (buffer, 0));
		890
		891	buflen = sizeof (buffer);
		892	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		893	PUSHs (newSVpv (buffer, 0));
		894	}
		895	}
646	#endif	896	#endif
		897	}
647		898
648	void	899	void
649	add_font (char *file)	900	add_font (char *file)
650	CODE:	901	CODE:
651	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	902	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
…		…
659	STRLEN image_len;	910	STRLEN image_len;
660	char image = (char )SvPVbyte (image_, image_len);	911	char image = (char )SvPVbyte (image_, image_len);
661	SDL_Surface surface, surface2;	912	SDL_Surface surface, surface2;
662	SDL_PixelFormat fmt;	913	SDL_PixelFormat fmt;
663	SDL_RWops *rw = ix	914	SDL_RWops *rw = ix
664	? SDL_RWFromFile (image, "r")	915	? SDL_RWFromFile (image, "rb")
665	: SDL_RWFromConstMem (image, image_len);	916	: SDL_RWFromConstMem (image, image_len);
666		917
667	if (!rw)	918	if (!rw)
668	croak ("load_image: %s", SDL_GetError ());	919	croak ("load_image: %s", SDL_GetError ());
669		920
…		…
742	void	993	void
743	error (char *message)	994	error (char *message)
744	CODE:	995	CODE:
745	fprintf (stderr, "ERROR: %s\n", message);	996	fprintf (stderr, "ERROR: %s\n", message);
746	#ifdef _WIN32	997	#ifdef _WIN32
747	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	998	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
748	#endif	999	#endif
749		1000
750	void	1001	void
751	fatal (char *message)	1002	fatal (char *message)
752	CODE:	1003	CODE:
753	fprintf (stderr, "FATAL: %s\n", message);	1004	fprintf (stderr, "FATAL: %s\n", message);
754	#ifdef _WIN32	1005	#ifdef _WIN32
755	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1006	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
756	#endif	1007	#endif
757	_exit (1);	1008	_exit (1);
758		1009
759	void	1010	void
760	_exit (int retval)	1011	_exit (int retval = 0)
761	CODE:	1012	CODE:
		1013	#ifdef WIN32
		1014	ExitThread (retval); // unclean, please beam me up
		1015	#else
762	_exit (retval);	1016	_exit (retval);
		1017	#endif
763		1018
764	MODULE = CFPlus PACKAGE = CFPlus::Font	1019	void
		1020	debug ()
		1021	CODE:
		1022	{
		1023	#if DEBUG
		1024	VALGRIND_DO_LEAK_CHECK;
		1025	#endif
		1026	}
765		1027
766	CFPlus::Font	1028	MODULE = Deliantra::Client PACKAGE = DC::Font
		1029
		1030	PROTOTYPES: DISABLE
		1031
		1032	DC::Font
767	new_from_file (SV class, char path, int id = 0)	1033	new_from_file (SV class, char path, int id = 0)
768	CODE:	1034	CODE:
769	{	1035	{
770	int count;	1036	int count;
771	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1037	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
774	}	1040	}
775	OUTPUT:	1041	OUTPUT:
776	RETVAL	1042	RETVAL
777		1043
778	void	1044	void
779	DESTROY (CFPlus::Font self)	1045	DESTROY (DC::Font self)
780	CODE:	1046	CODE:
781	pango_font_description_free (self);	1047	pango_font_description_free (self);
782		1048
783	void	1049	void
784	make_default (CFPlus::Font self)	1050	make_default (DC::Font self)
		1051	PROTOTYPE: $
785	CODE:	1052	CODE:
786	default_font = self;	1053	default_font = self;
787		1054
788	MODULE = CFPlus PACKAGE = CFPlus::Layout	1055	MODULE = Deliantra::Client PACKAGE = DC::Layout
789		1056
		1057	PROTOTYPES: DISABLE
		1058
790	void	1059	void
791	reset_glyph_cache ()	1060	glyph_cache_backup ()
		1061	PROTOTYPE:
792	CODE:	1062	CODE:
		1063	tc_backup ();
		1064
		1065	void
		1066	glyph_cache_restore ()
		1067	PROTOTYPE:
		1068	CODE:
793	tc_clear ();	1069	tc_restore ();
794		1070
795	CFPlus::Layout	1071	DC::Layout
796	new (SV *class)	1072	new (SV *class)
797	CODE:	1073	CODE:
798	New (0, RETVAL, 1, struct cf_layout);	1074	New (0, RETVAL, 1, struct cf_layout);
799		1075
800	RETVAL->pl = pango_layout_new (opengl_context);	1076	RETVAL->pl = pango_layout_new (opengl_context);
…		…
802	RETVAL->g = 1.;	1078	RETVAL->g = 1.;
803	RETVAL->b = 1.;	1079	RETVAL->b = 1.;
804	RETVAL->a = 1.;	1080	RETVAL->a = 1.;
805	RETVAL->base_height = MIN_FONT_HEIGHT;	1081	RETVAL->base_height = MIN_FONT_HEIGHT;
806	RETVAL->font = 0;	1082	RETVAL->font = 0;
		1083	RETVAL->rc = rc_alloc ();
807		1084
808	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1085	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
809	layout_update_font (RETVAL);	1086	layout_update_font (RETVAL);
810	OUTPUT:	1087	OUTPUT:
811	RETVAL	1088	RETVAL
812		1089
813	void	1090	void
814	DESTROY (CFPlus::Layout self)	1091	DESTROY (DC::Layout self)
815	CODE:	1092	CODE:
816	g_object_unref (self->pl);	1093	g_object_unref (self->pl);
		1094	rc_free (self->rc);
817	Safefree (self);	1095	Safefree (self);
818		1096
819	void	1097	void
820	set_text (CFPlus::Layout self, SV *text_)	1098	set_text (DC::Layout self, SV *text_)
821	CODE:	1099	CODE:
822	{	1100	{
823	STRLEN textlen;	1101	STRLEN textlen;
824	char *text = SvPVutf8 (text_, textlen);	1102	char *text = SvPVutf8 (text_, textlen);
825		1103
826	pango_layout_set_text (self->pl, text, textlen);	1104	pango_layout_set_text (self->pl, text, textlen);
827	}	1105	}
828		1106
829	void	1107	void
830	set_markup (CFPlus::Layout self, SV *text_)	1108	set_markup (DC::Layout self, SV *text_)
831	CODE:	1109	CODE:
832	{	1110	{
833	STRLEN textlen;	1111	STRLEN textlen;
834	char *text = SvPVutf8 (text_, textlen);	1112	char *text = SvPVutf8 (text_, textlen);
835		1113
836	pango_layout_set_markup (self->pl, text, textlen);	1114	pango_layout_set_markup (self->pl, text, textlen);
837	}	1115	}
838		1116
839	void	1117	void
840	set_shapes (CFPlus::Layout self, ...)	1118	set_shapes (DC::Layout self, ...)
841	CODE:	1119	CODE:
842	{	1120	{
843	PangoAttrList *attrs = 0;	1121	PangoAttrList *attrs = 0;
844	const char *text = pango_layout_get_text (self->pl);	1122	const char *text = pango_layout_get_text (self->pl);
845	const char *pos = text;	1123	const char *pos = text;
…		…
880	if (attrs)	1158	if (attrs)
881	pango_layout_set_attributes (self->pl, attrs);	1159	pango_layout_set_attributes (self->pl, attrs);
882	}	1160	}
883		1161
884	void	1162	void
885	get_shapes (CFPlus::Layout self)	1163	get_shapes (DC::Layout self)
886	PPCODE:	1164	PPCODE:
887	{	1165	{
888	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1166	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
889		1167
890	do	1168	do
…		…
905		1183
906	pango_layout_iter_free (iter);	1184	pango_layout_iter_free (iter);
907	}	1185	}
908		1186
909	int	1187	int
910	has_wrapped (CFPlus::Layout self)	1188	has_wrapped (DC::Layout self)
911	CODE:	1189	CODE:
912	{	1190	{
913	int lines = 1;	1191	int lines = 1;
914	const char *text = pango_layout_get_text (self->pl);	1192	const char *text = pango_layout_get_text (self->pl);
915		1193
…		…
920	}	1198	}
921	OUTPUT:	1199	OUTPUT:
922	RETVAL	1200	RETVAL
923		1201
924	SV *	1202	SV *
925	get_text (CFPlus::Layout self)	1203	get_text (DC::Layout self)
926	CODE:	1204	CODE:
927	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1205	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
928	sv_utf8_decode (RETVAL);	1206	sv_utf8_decode (RETVAL);
929	OUTPUT:	1207	OUTPUT:
930	RETVAL	1208	RETVAL
931		1209
932	void	1210	void
933	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.)
934	CODE:	1212	CODE:
935	self->r = r;	1213	self->r = r;
936	self->g = g;	1214	self->g = g;
937	self->b = b;	1215	self->b = b;
938	self->a = a;	1216	self->a = a;
939		1217
940	void	1218	void
941	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1219	set_font (DC::Layout self, DC::Font font = 0)
942	CODE:	1220	CODE:
943	if (self->font != font)	1221	if (self->font != font)
944	{	1222	{
945	self->font = font;	1223	self->font = font;
946	layout_update_font (self);	1224	layout_update_font (self);
947	}	1225	}
948		1226
949	void	1227	void
950	set_height (CFPlus::Layout self, int base_height)	1228	set_height (DC::Layout self, int base_height)
951	CODE:	1229	CODE:
952	if (self->base_height != base_height)	1230	if (self->base_height != base_height)
953	{	1231	{
954	self->base_height = base_height;	1232	self->base_height = base_height;
955	layout_update_font (self);	1233	layout_update_font (self);
956	}	1234	}
957		1235
958	void	1236	void
959	set_width (CFPlus::Layout self, int max_width = -1)	1237	set_width (DC::Layout self, int max_width = -1)
960	CODE:	1238	CODE:
961	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);
962		1240
963	void	1241	void
964	set_indent (CFPlus::Layout self, int indent)	1242	set_indent (DC::Layout self, int indent)
965	CODE:	1243	CODE:
966	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1244	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
967		1245
968	void	1246	void
969	set_spacing (CFPlus::Layout self, int spacing)	1247	set_spacing (DC::Layout self, int spacing)
970	CODE:	1248	CODE:
971	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1249	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
972		1250
973	void	1251	void
974	set_ellipsise (CFPlus::Layout self, int ellipsise)	1252	set_ellipsise (DC::Layout self, int ellipsise)
975	CODE:	1253	CODE:
976	pango_layout_set_ellipsize (self->pl,	1254	pango_layout_set_ellipsize (self->pl,
977	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1255	ellipsise == 1 ? PANGO_ELLIPSIZE_START
978	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1256	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
979	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1257	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
980	: PANGO_ELLIPSIZE_NONE	1258	: PANGO_ELLIPSIZE_NONE
981	);	1259	);
982		1260
983	void	1261	void
984	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1262	set_single_paragraph_mode (DC::Layout self, int spm)
985	CODE:	1263	CODE:
986	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1264	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
987		1265
988	void	1266	void
989	size (CFPlus::Layout self)	1267	size (DC::Layout self)
990	PPCODE:	1268	PPCODE:
991	{	1269	{
992	int w, h;	1270	int w, h;
993		1271
994	layout_get_pixel_size (self, &w, &h);	1272	layout_get_pixel_size (self, &w, &h);
…		…
997	PUSHs (sv_2mortal (newSViv (w)));	1275	PUSHs (sv_2mortal (newSViv (w)));
998	PUSHs (sv_2mortal (newSViv (h)));	1276	PUSHs (sv_2mortal (newSViv (h)));
999	}	1277	}
1000		1278
1001	int	1279	int
1002	descent (CFPlus::Layout self)	1280	descent (DC::Layout self)
1003	CODE:	1281	CODE:
1004	{	1282	{
1005	PangoRectangle rect;	1283	PangoRectangle rect;
1006	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1284	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
1007	pango_layout_line_get_pixel_extents (line, 0, &rect);	1285	pango_layout_line_get_pixel_extents (line, 0, &rect);
…		…
1009	}	1287	}
1010	OUTPUT:	1288	OUTPUT:
1011	RETVAL	1289	RETVAL
1012		1290
1013	int	1291	int
1014	xy_to_index (CFPlus::Layout self, int x, int y)	1292	xy_to_index (DC::Layout self, int x, int y)
1015	CODE:	1293	CODE:
1016	{	1294	{
1017	int index, trailing;	1295	int index, trailing;
1018	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);
1019	RETVAL = index;	1297	RETVAL = index + trailing;
1020	}	1298	}
1021	OUTPUT:	1299	OUTPUT:
1022	RETVAL	1300	RETVAL
1023		1301
1024	void	1302	void
1025	cursor_pos (CFPlus::Layout self, int index)	1303	cursor_pos (DC::Layout self, int index)
1026	PPCODE:	1304	PPCODE:
1027	{	1305	{
1028	PangoRectangle strong_pos;	1306	PangoRectangle strong_pos;
1029	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1307	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1030		1308
…		…
1033	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1311	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1034	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1312	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1035	}	1313	}
1036		1314
1037	void	1315	void
1038	render (CFPlus::Layout self, float x, float y, int flags = 0)	1316	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1039	PPCODE:	1317	PPCODE:
		1318	{
		1319	int line, x;
		1320
		1321	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1322	#if !PANGO_VERSION_CHECK (1, 17. 3)
		1323	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1324	--line;
		1325	#endif
		1326	EXTEND (SP, 2);
		1327	PUSHs (sv_2mortal (newSViv (line)));
		1328	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1329	}
		1330
		1331	void
		1332	line_x_to_index (DC::Layout self, int line, int x)
		1333	PPCODE:
		1334	{
		1335	PangoLayoutLine *lp;
		1336	int index, trailing;
		1337
		1338	if (line < 0)
		1339	XSRETURN_EMPTY;
		1340
		1341	if (!(lp = pango_layout_get_line (self->pl, line)))
		1342	XSRETURN_EMPTY; /* do better */
		1343
		1344	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1345
		1346	EXTEND (SP, 2);
		1347	if (GIMME_V == G_SCALAR)
		1348	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1349	else
		1350	{
		1351	PUSHs (sv_2mortal (newSViv (index)));
		1352	PUSHs (sv_2mortal (newSViv (trailing)));
		1353	}
		1354	}
		1355
		1356	void
		1357	render (DC::Layout self, float x, float y, int flags = 0)
		1358	CODE:
		1359	rc_clear (self->rc);
1040	pango_opengl_render_layout_subpixel (	1360	pango_opengl_render_layout_subpixel (
1041	self->pl,	1361	self->pl,
		1362	self->rc,
1042	x * PANGO_SCALE, y * PANGO_SCALE,	1363	x * PANGO_SCALE, y * PANGO_SCALE,
1043	self->r, self->g, self->b, self->a,	1364	self->r, self->g, self->b, self->a,
1044	flags	1365	flags
1045	);	1366	);
		1367	// we assume that context_change actually clears/frees stuff
		1368	// and does not do any recomputation...
		1369	pango_layout_context_changed (self->pl);
1046		1370
1047	MODULE = CFPlus PACKAGE = CFPlus::Texture
1048
1049	void	1371	void
1050	pad2pot (SV data_, SV w_, SV *h_)	1372	draw (DC::Layout self)
1051	CODE:	1373	CODE:
1052	{	1374	{
1053	int ow = SvIV (w_);	1375	glEnable (GL_TEXTURE_2D);
1054	int oh = SvIV (h_);	1376	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1377	glEnable (GL_BLEND);
		1378	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1379	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1380	glEnable (GL_ALPHA_TEST);
		1381	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1055		1382
1056	if (ow && oh)	1383	rc_draw (self->rc);
		1384
		1385	glDisable (GL_ALPHA_TEST);
		1386	glDisable (GL_BLEND);
		1387	glDisable (GL_TEXTURE_2D);
		1388	}
		1389
		1390	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1391
		1392	PROTOTYPES: ENABLE
		1393
		1394	void
		1395	pad (SV *data_, int ow, int oh, int nw, int nh)
		1396	CODE:
		1397	{
		1398	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1057	{	1399	{
1058	int nw = minpot (ow);
1059	int nh = minpot (oh);
1060
1061	if (nw != ow \|\| nh != oh)
1062	{
1063	if (SvOK (data_))
1064	{
1065	STRLEN datalen;	1400	STRLEN datalen;
1066	char *data = SvPVbyte (data_, datalen);	1401	char *data = SvPVbyte (data_, datalen);
1067	int bpp = datalen / (ow * oh);	1402	int bpp = datalen / (ow * oh);
1068	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1403	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1069		1404
1070	SvPOK_only (result_);	1405	SvPOK_only (result_);
1071	SvCUR_set (result_, nw * nh * bpp);	1406	SvCUR_set (result_, nw * nh * bpp);
1072		1407
1073	memset (SvPVX (result_), 0, nw * nh * bpp);	1408	memset (SvPVX (result_), 0, nw * nh * bpp);
1074	while (oh--)	1409	while (oh--)
1075	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1410	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1076		1411
1077	sv_setsv (data_, result_);	1412	sv_setsv (data_, result_);
1078	}
1079
1080	sv_setiv (w_, nw);
1081	sv_setiv (h_, nh);
1082	}
1083	}	1413	}
1084	}	1414	}
1085		1415
1086	void	1416	void
1087	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1417	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1093	{	1423	{
1094	HV hv = (HV )SvRV (self);	1424	HV hv = (HV )SvRV (self);
1095	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1425	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1096	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1426	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1097	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1427	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1428
		1429	if (name <= 0)
		1430	XSRETURN_EMPTY;
1098		1431
1099	if (items < 5)	1432	if (items < 5)
1100	{	1433	{
1101	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1434	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1102	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1435	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1130	glDisable (GL_ALPHA_TEST);	1463	glDisable (GL_ALPHA_TEST);
1131	glDisable (GL_BLEND);	1464	glDisable (GL_BLEND);
1132	}	1465	}
1133	}	1466	}
1134		1467
1135	MODULE = CFPlus PACKAGE = CFPlus::Map	1468	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1469	CODE:
		1470	{
		1471	GLint width;
		1472	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1473	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1474	RETVAL = width > 0;
		1475	}
		1476	OUTPUT:
		1477	RETVAL
1136		1478
1137	CFPlus::Map	1479	MODULE = Deliantra::Client PACKAGE = DC::Map
1138	new (SV *class, int map_width, int map_height)	1480
		1481	PROTOTYPES: DISABLE
		1482
		1483	DC::Map
		1484	new (SV *class)
1139	CODE:	1485	CODE:
1140	New (0, RETVAL, 1, struct map);	1486	New (0, RETVAL, 1, struct map);
1141	RETVAL->x = 0;	1487	RETVAL->x = 0;
1142	RETVAL->y = 0;	1488	RETVAL->y = 0;
1143	RETVAL->w = map_width;	1489	RETVAL->w = 0;
1144	RETVAL->h = map_height;	1490	RETVAL->h = 0;
1145	RETVAL->ox = 0;	1491	RETVAL->ox = 0;
1146	RETVAL->oy = 0;	1492	RETVAL->oy = 0;
1147	RETVAL->faces = 8192;	1493	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1148	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1494	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1149	RETVAL->texs = 8192;
1150	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1151	RETVAL->rows = 0;	1495	RETVAL->rows = 0;
1152	RETVAL->row = 0;	1496	RETVAL->row = 0;
1153	OUTPUT:	1497	OUTPUT:
1154	RETVAL	1498	RETVAL
1155		1499
1156	void	1500	void
1157	DESTROY (CFPlus::Map self)	1501	DESTROY (DC::Map self)
1158	CODE:	1502	CODE:
1159	{	1503	{
1160	map_clear (self);	1504	map_clear (self);
1161	Safefree (self->face);	1505	Safefree (self->face2tile);
1162	Safefree (self->tex);	1506	Safefree (self->tex);
1163	Safefree (self);	1507	Safefree (self);
1164	}	1508	}
1165		1509
1166	void	1510	void
		1511	resize (DC::Map self, int map_width, int map_height)
		1512	CODE:
		1513	self->w = map_width;
		1514	self->h = map_height;
		1515
		1516	void
1167	clear (CFPlus::Map self)	1517	clear (DC::Map self)
1168	CODE:	1518	CODE:
1169	map_clear (self);	1519	map_clear (self);
1170		1520
1171	void	1521	void
1172	set_face (CFPlus::Map self, int face, int texid)	1522	set_tileid (DC::Map self, int face, int tile)
1173	CODE:	1523	CODE:
1174	{	1524	{
1175	while (self->faces <= face)	1525	need_facenum (self, face); self->face2tile [face] = tile;
1176	{	1526	need_texid (self, tile);
1177	Append (mapface, self->face, self->faces, self->faces);
1178	self->faces *= 2;
1179	}
1180
1181	self->face [face] = texid;
1182	}	1527	}
1183		1528
1184	void	1529	void
		1530	set_smooth (DC::Map self, int face, int smooth, int level)
		1531	CODE:
		1532	{
		1533	tileid texid;
		1534	maptex *tex;
		1535
		1536	if (face < 0 \|\| face >= self->faces)
		1537	return;
		1538
		1539	if (smooth < 0 \|\| smooth >= self->faces)
		1540	return;
		1541
		1542	texid = self->face2tile [face];
		1543
		1544	if (!texid)
		1545	return;
		1546
		1547	tex = self->tex + texid;
		1548	tex->smoothtile = self->face2tile [smooth];
		1549	tex->smoothlevel = level;
		1550	}
		1551
		1552	void
1185	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)	1553	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)
1186	CODE:	1554	CODE:
1187	{	1555	{
1188	while (self->texs <= texid)	1556	need_texid (self, texid);
1189	{
1190	Append (maptex, self->tex, self->texs, self->texs);
1191	self->texs *= 2;
1192	}
1193		1557
1194	{	1558	{
1195	maptex *tex = self->tex + texid;	1559	maptex *tex = self->tex + texid;
1196		1560
1197	tex->name = name;	1561	tex->name = name;
…		…
1214	// from transparent color bleeding and ugly wrapping effects.	1578	// from transparent color bleeding and ugly wrapping effects.
1215	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1579	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1216	}	1580	}
1217		1581
1218	int	1582	int
1219	ox (CFPlus::Map self)	1583	ox (DC::Map self)
1220	ALIAS:	1584	ALIAS:
1221	oy = 1	1585	oy = 1
1222	x = 2	1586	x = 2
1223	y = 3	1587	y = 3
1224	w = 4	1588	w = 4
…		…
1235	}	1599	}
1236	OUTPUT:	1600	OUTPUT:
1237	RETVAL	1601	RETVAL
1238		1602
1239	void	1603	void
1240	scroll (CFPlus::Map self, int dx, int dy)	1604	scroll (DC::Map self, int dx, int dy)
1241	CODE:	1605	CODE:
1242	{	1606	{
1243	if (dx > 0)	1607	if (dx > 0)
1244	map_blank (self, self->x, self->y, dx - 1, self->h);	1608	map_blank (self, self->x, self->y, dx, self->h);
1245	else if (dx < 0)	1609	else if (dx < 0)
1246	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1610	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1247		1611
1248	if (dy > 0)	1612	if (dy > 0)
1249	map_blank (self, self->x, self->y, self->w, dy - 1);	1613	map_blank (self, self->x, self->y, self->w, dy);
1250	else if (dy < 0)	1614	else if (dy < 0)
1251	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1615	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1252		1616
1253	self->ox += dx; self->x += dx;	1617	self->ox += dx; self->x += dx;
1254	self->oy += dy; self->y += dy;	1618	self->oy += dy; self->y += dy;
1255		1619
1256	while (self->y < 0)	1620	while (self->y < 0)
…		…
1260	self->rows += MAP_EXTEND_Y;	1624	self->rows += MAP_EXTEND_Y;
1261	self->y += MAP_EXTEND_Y;	1625	self->y += MAP_EXTEND_Y;
1262	}	1626	}
1263	}	1627	}
1264		1628
1265	void	1629	SV *
1266	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1630	map1a_update (DC::Map self, SV *data_, int extmap)
1267	CODE:	1631	CODE:
1268	{	1632	{
1269	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1633	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1270	uint8_t data_end = (uint8_t )SvEND (data_);	1634	uint8_t data_end = (uint8_t )SvEND (data_);
1271	mapcell *cell;	1635	mapcell *cell;
1272	int x, y, flags;	1636	int x, y, z, flags;
		1637	AV *missing = newAV ();
		1638	RETVAL = newRV_noinc ((SV *)missing);
1273		1639
1274	while (data < data_end)	1640	while (data < data_end - 1)
1275	{	1641	{
1276	flags = (data [0] << 8) + data [1]; data += 2;	1642	flags = (data [0] << 8) + data [1]; data += 2;
1277		1643
1278	x = self->x + ((flags >> 10) & 63);	1644	x = self->x + ((flags >> 10) & 63);
1279	y = self->y + ((flags >> 4) & 63);	1645	y = self->y + ((flags >> 4) & 63);
…		…
1282		1648
1283	if (flags & 15)	1649	if (flags & 15)
1284	{	1650	{
1285	if (!cell->darkness)	1651	if (!cell->darkness)
1286	{	1652	{
		1653	memset (cell, 0, sizeof (*cell));
1287	cell->darkness = 256;	1654	cell->darkness = 256;
1288	cell->face [0] = 0;
1289	cell->face [1] = 0;
1290	cell->face [2] = 0;
1291	cell->stat_hp = 0;
1292	}	1655	}
1293		1656
1294	//TODO: don't trust server data to be in-range(!)	1657	//TODO: don't trust server data to be in-range(!)
1295		1658
1296	if (flags & 8)	1659	if (flags & 8)
…		…
1302	do	1665	do
1303	{	1666	{
1304	ext = *data++;	1667	ext = *data++;
1305	cmd = ext & 0x3f;	1668	cmd = ext & 0x3f;
1306		1669
1307	if (ext < 4)	1670	if (cmd < 4)
1308	cell->darkness = 255 - ext * 64 + 1;	1671	cell->darkness = 255 - ext * 64 + 1;
1309	else if (ext == 5) // health	1672	else if (cmd == 5) // health
		1673	{
		1674	cell->stat_width = 1;
1310	cell->stat_hp = *data++;	1675	cell->stat_hp = *data++;
		1676	}
		1677	else if (cmd == 6) // monster width
		1678	cell->stat_width = *data++ + 1;
		1679	else if (cmd == 0x47)
		1680	{
		1681	if (*data == 4)
		1682	; // decode player count
		1683
		1684	data += *data + 1;
		1685	}
		1686	else if (cmd == 8) // cell flags
		1687	cell->flags = *data++;
1311	else if (ext & 0x40) // unknown, multibyte => skip	1688	else if (ext & 0x40) // unknown, multibyte => skip
1312	data += *data + 1;	1689	data += *data + 1;
		1690	else
		1691	data++;
1313	}	1692	}
1314	while (cmd & 0x80);	1693	while (ext & 0x80);
1315	}	1694	}
1316	else	1695	else
1317	cell->darkness = *data++ + 1;	1696	cell->darkness = *data++ + 1;
1318	}	1697	}
1319		1698
		1699	for (z = 0; z <= 2; ++z)
1320	if (flags & 4)	1700	if (flags & (4 >> z))
1321	{	1701	{
1322	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1702	faceid face = (data [0] << 8) + data [1]; data += 2;
		1703	need_facenum (self, face);
		1704	cell->tile [z] = self->face2tile [face];
		1705
		1706	if (cell->tile [z])
		1707	{
		1708	maptex *tex = self->tex + cell->tile [z];
		1709	if (!tex->name)
		1710	av_push (missing, newSViv (cell->tile [z]));
		1711
		1712	if (tex->smoothtile)
		1713	{
		1714	maptex *smooth = self->tex + tex->smoothtile;
		1715	if (!smooth->name)
		1716	av_push (missing, newSViv (tex->smoothtile));
		1717	}
		1718	}
1323	}	1719	}
1324
1325	if (flags & 2)
1326	{
1327	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1328	}
1329
1330	if (flags & 1)
1331	{
1332	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1333	}
1334	}	1720	}
1335	else	1721	else
1336	cell->darkness = 0;	1722	cell->darkness = 0;
1337	}	1723	}
1338	}	1724	}
		1725	OUTPUT:
		1726	RETVAL
1339		1727
1340	SV *	1728	SV *
1341	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1729	mapmap (DC::Map self, int x0, int y0, int w, int h)
1342	CODE:	1730	CODE:
1343	{	1731	{
1344	int x1, x;	1732	int x1, x;
1345	int y1, y;	1733	int y1, y;
1346	int z;	1734	int z;
…		…
1367	{	1755	{
1368	mapcell *cell = row->col + (x - row->c0);	1756	mapcell *cell = row->col + (x - row->c0);
1369		1757
1370	for (z = 0; z <= 0; z++)	1758	for (z = 0; z <= 0; z++)
1371	{	1759	{
1372	mapface face = cell->face [z];
1373
1374	if (face)
1375	{
1376	maptex tex = self->tex [face];	1760	maptex tex = self->tex [cell->tile [z]];
1377	int a0 = 255 - tex.a;	1761	int a0 = 255 - tex.a;
1378	int a1 = tex.a;	1762	int a1 = tex.a;
1379		1763
1380	r = (r * a0 + tex.r * a1) / 255;	1764	r = (r * a0 + tex.r * a1) / 255;
1381	g = (g * a0 + tex.g * a1) / 255;	1765	g = (g * a0 + tex.g * a1) / 255;
1382	b = (b * a0 + tex.b * a1) / 255;	1766	b = (b * a0 + tex.b * a1) / 255;
1383	a = (a * a0 + tex.a * a1) / 255;	1767	a = (a * a0 + tex.a * a1) / 255;
1384	}
1385	}	1768	}
1386	}	1769	}
1387		1770
1388	*map++ = (r )	1771	*map++ = (r )
1389	\| (g << 8)	1772	\| (g << 8)
…		…
1396	}	1779	}
1397	OUTPUT:	1780	OUTPUT:
1398	RETVAL	1781	RETVAL
1399		1782
1400	void	1783	void
1401	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1784	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1402	CODE:	1785	CODE:
1403	{	1786	{
1404	int vx, vy;
1405	int x, y, z;	1787	int x, y, z;
1406	int last_name;
1407	mapface face;
1408		1788
1409	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1789	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1410	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1790	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1791	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1792	smooth_key skey;
1411		1793
1412	/*	1794	rc_t *rc = rc_alloc ();
1413	int vx = self->vx = self->w >= sw	1795	rc_key_t key;
1414	? self->x + (self->w - sw) / 2	1796	rc_array_t *arr;
1415	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1416		1797
1417	int vy = self->vy = self->h >= sh	1798	// thats current max. sorry.
1418	? self->y + (self->h - sh) / 2	1799	if (sw > 255) sw = 255;
1419	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1800	if (sh > 255) sh = 255;
1420	*/
1421		1801
1422	glColor4ub (255, 255, 255, 255);	1802	// clear key, in case of extra padding
		1803	memset (&skey, 0, sizeof (skey));
		1804
		1805	memset (&key, 0, sizeof (key));
		1806	key.r = 255;
		1807	key.g = 255;
		1808	key.b = 255;
		1809	key.a = 255;
		1810	key.mode = GL_QUADS;
		1811	key.format = GL_T2F_V3F;
		1812	key.texname = -1;
		1813
		1814	mx += self->x;
		1815	my += self->y;
		1816
		1817	// first pass: determine smooth_max
		1818	// rather ugly, if you ask me
		1819	// could also be stored inside mapcell and updated on change
		1820	memset (smooth_max, 0, sizeof (smooth_max));
		1821
		1822	for (y = 0; y < sh; y++)
		1823	if (0 <= y + my && y + my < self->rows)
		1824	{
		1825	maprow *row = self->row + (y + my);
		1826
		1827	for (x = 0; x < sw; x++)
		1828	if (row->c0 <= x + mx && x + mx < row->c1)
		1829	{
		1830	mapcell *cell = row->col + (x + mx - row->c0);
		1831
		1832	smooth_max[x + 1][y + 1] =
		1833	MAX (self->tex [cell->tile [0]].smoothlevel,
		1834	MAX (self->tex [cell->tile [1]].smoothlevel,
		1835	self->tex [cell->tile [2]].smoothlevel));
		1836	}
		1837	}
1423		1838
1424	glEnable (GL_BLEND);	1839	glEnable (GL_BLEND);
1425	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1840	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1426	glEnable (GL_TEXTURE_2D);
1427	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1841	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1428		1842
1429	glBegin (GL_QUADS);
1430
1431	last_name = 0;
1432
1433	for (z = 0; z < 3; z++)	1843	for (z = 0; z <= 2; z++)
		1844	{
		1845	memset (smooth_level, 0, sizeof (smooth_level));
		1846
1434	for (y = 0; y < sh; y++)	1847	for (y = 0; y < sh; y++)
1435	if (0 <= y + vy && y + vy < self->rows)	1848	if (0 <= y + my && y + my < self->rows)
1436	{	1849	{
1437	maprow *row = self->row + (y + vy);	1850	maprow *row = self->row + (y + my);
1438		1851
1439	for (x = 0; x < sw; x++)	1852	for (x = 0; x < sw; x++)
1440	if (row->c0 <= x + vx && x + vx < row->c1)	1853	if (row->c0 <= x + mx && x + mx < row->c1)
1441	{	1854	{
1442	mapcell *cell = row->col + (x + vx - row->c0);	1855	mapcell *cell = row->col + (x + mx - row->c0);
1443
1444	face = cell->face [z];	1856	tileid tile = cell->tile [z];
1445		1857
1446	if (face)	1858	if (tile)
		1859	{
		1860	maptex tex = self->tex [tile];
		1861	int px, py;
		1862
		1863	if (key.texname != tex.name)
		1864	{
		1865	if (!tex.name)
		1866	tex = self->tex [2]; /* missing, replace by noface */
		1867
		1868	key.texname = tex.name;
		1869	arr = rc_array (rc, &key);
		1870	}
		1871
		1872	px = (x + 1) * T - tex.w;
		1873	py = (y + 1) * T - tex.h;
		1874
		1875	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1876	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1877	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1878	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1879
		1880	if (cell->flags && z == 2)
		1881	{
		1882	// overlays such as the speech bubble, probably more to come
		1883	if (cell->flags & 1)
		1884	{
		1885	maptex tex = self->tex [1];
		1886	int px = x * T + T * 2 / 32;
		1887	int py = y * T - T * 6 / 32;
		1888
		1889	if (tex.name)
		1890	{
		1891	if (key.texname != tex.name)
		1892	{
		1893	key.texname = tex.name;
		1894	arr = rc_array (rc, &key);
		1895	}
		1896
		1897	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1898	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1899	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1900	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1901	}
		1902	}
		1903	}
		1904
		1905	// update smooth hash
		1906	if (tex.smoothtile)
		1907	{
		1908	skey.tile = tex.smoothtile;
		1909	skey.level = tex.smoothlevel;
		1910
		1911	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1912
		1913	// add bits to current tile and all neighbours. skey.x\|y is
		1914	// shifted +1\|+1 so we always stay positive.
		1915
		1916	// bits is ___n cccc CCCC bbbb
		1917	// n do not draw borders&corners
		1918	// c draw these corners, but...
		1919	// C ... not these
		1920	// b draw these borders
		1921
		1922	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1923	// ┃· ·· ·┃ ━━
		1924
		1925	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1926	// ·· ·· ·┏ ┓·
		1927
		1928	// full tile
		1929	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1930
		1931	// borders
		1932	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1933	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1934	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1935	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1936
		1937	// corners
		1938	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1939	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1940	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1941	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1942	}
		1943	}
		1944	}
		1945	}
		1946
		1947	rc_draw (rc);
		1948	rc_clear (rc);
		1949
		1950	// go through all smoothlevels, lowest to highest, then draw.
		1951	// this is basically counting sort
		1952	{
		1953	int w, b;
		1954
		1955	glEnable (GL_TEXTURE_2D);
		1956	glBegin (GL_QUADS);
		1957	for (w = 0; w < 256 / 32; ++w)
		1958	{
		1959	uint32_t smask = smooth_level [w];
		1960	if (smask)
		1961	for (b = 0; b < 32; ++b)
		1962	if (smask & (((uint32_t)1) << b))
1447	{	1963	{
1448	maptex tex = self->tex [face];	1964	int level = (w << 5) \| b;
		1965	HE *he;
1449		1966
1450	int px = (x + 1) * 32 - tex.w;	1967	hv_iterinit (smooth);
1451	int py = (y + 1) * 32 - tex.h;	1968	while ((he = hv_iternext (smooth)))
1452
1453	if (last_name != tex.name)
1454	{	1969	{
		1970	smooth_key skey = (smooth_key )HeKEY (he);
		1971	IV bits = SvIVX (HeVAL (he));
		1972
		1973	if (!(bits & 0x1000)
		1974	&& skey->level == level
		1975	&& level > smooth_max [skey->x][skey->y])
		1976	{
		1977	maptex tex = self->tex [skey->tile];
		1978	int px = (((int)skey->x) - 1) * T;
		1979	int py = (((int)skey->y) - 1) * T;
		1980	int border = bits & 15;
		1981	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1982	float dx = tex.s * .0625f; // 16 images/row
		1983	float dy = tex.t * .5f ; // 2 images/column
		1984
		1985	if (tex.name)
		1986	{
		1987	// this time avoiding texture state changes
		1988	// save gobs of state changes.
		1989	if (key.texname != tex.name)
		1990	{
1455	glEnd ();	1991	glEnd ();
1456	last_name = tex.name;
1457	glBindTexture (GL_TEXTURE_2D, last_name);	1992	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1458	glBegin (GL_QUADS);	1993	glBegin (GL_QUADS);
		1994	}
		1995
		1996	if (border)
		1997	{
		1998	float ox = border * dx;
		1999
		2000	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2001	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2002	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2003	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2004	}
		2005
		2006	if (corner)
		2007	{
		2008	float ox = corner * dx;
		2009
		2010	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2011	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2012	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2013	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2014	}
		2015	}
		2016	}
1459	}	2017	}
1460
1461	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1462	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1463	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1464	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1465	}	2018	}
1466	}
1467	}	2019	}
1468		2020
1469	glEnd ();	2021	glEnd ();
1470
1471	glDisable (GL_TEXTURE_2D);	2022	glDisable (GL_TEXTURE_2D);
		2023	key.texname = -1;
		2024	}
		2025
		2026	hv_clear (smooth);
		2027	}
		2028
1472	glDisable (GL_BLEND);	2029	glDisable (GL_BLEND);
		2030	rc_free (rc);
1473		2031
		2032	// top layer: overlays such as the health bar
1474	for (y = 0; y < sh; y++)	2033	for (y = 0; y < sh; y++)
1475	if (0 <= y + vy && y + vy < self->rows)	2034	if (0 <= y + my && y + my < self->rows)
1476	{	2035	{
1477	maprow *row = self->row + (y + vy);	2036	maprow *row = self->row + (y + my);
1478		2037
1479	for (x = 0; x < sw; x++)	2038	for (x = 0; x < sw; x++)
1480	if (row->c0 <= x + vx && x + vx < row->c1)	2039	if (row->c0 <= x + mx && x + mx < row->c1)
1481	{	2040	{
1482	mapcell *cell = row->col + (x + vx - row->c0);	2041	mapcell *cell = row->col + (x + mx - row->c0);
1483		2042
1484	int px = x * 32;	2043	int px = x * T;
1485	int py = y * 32;	2044	int py = y * T;
1486		2045
1487	if (cell->stat_hp)	2046	if (cell->stat_hp)
1488	{	2047	{
		2048	int width = cell->stat_width * T;
		2049	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2050
1489	glColor3ub (0, 0, 0);	2051	glColor3ub (0, 0, 0);
1490	glRectf (px + 1, py + 1, px + 31, py + 4);	2052	glRectf (px + 1, py - thick - 2,
		2053	px + width - 1, py);
1491		2054
1492	glColor3ub (0, 255, 0);	2055	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
1493	glBegin (GL_LINES);
1494	glVertex2f (px + 2, py + 2.5f);	2056	glRectf (px + 2,
1495	glVertex2f (px + 29.f - cell->stat_hp * (28.f / 255.f), py + 2.5f);	2057	py - thick - 1,
1496	glEnd ();	2058	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
1497	}	2059	}
1498	}	2060	}
1499	}	2061	}
1500	}	2062	}
1501		2063
1502	void	2064	void
1503	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2065	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1504	CODE:	2066	CODE:
1505	{	2067	{
1506	static float color[16][3] = {	2068	static float color[16][3] = {
1507	{ 0.00F, 0.00F, 0.00F },	2069	{ 0.00F, 0.00F, 0.00F },
1508	{ 1.00F, 1.00F, 1.00F },	2070	{ 1.00F, 1.00F, 1.00F },
…		…
1558	glDisable (GL_BLEND);	2120	glDisable (GL_BLEND);
1559	glDisable (GL_TEXTURE_2D);	2121	glDisable (GL_TEXTURE_2D);
1560	}	2122	}
1561		2123
1562	void	2124	void
1563	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2125	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1564	PPCODE:	2126	PPCODE:
1565	{	2127	{
1566	int vx, vy;
1567	int x, y;	2128	int x, y;
		2129	int sw1 = sw + 2;
		2130	int sh1 = sh + 2;
		2131	int sh3 = sh * 3;
1568	int sw4 = (sw + 3) & ~3;	2132	int sw34 = (sw * 3 + 3) & ~3;
		2133	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1569	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2134	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1570	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2135	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1571		2136
1572	memset (darkness, 255, sw4 * sh);
1573	SvPOK_only (darkness_sv);	2137	SvPOK_only (darkness3_sv);
1574	SvCUR_set (darkness_sv, sw4 * sh);	2138	SvCUR_set (darkness3_sv, sw34 * sh3);
1575		2139
1576	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2140	mx += self->x - 1;
1577	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2141	my += self->y - 1;
1578		2142
		2143	memset (darkness1, 255, sw1 * sh1);
		2144
1579	for (y = 0; y < sh; y++)	2145	for (y = 0; y < sh1; y++)
1580	if (0 <= y + vy && y + vy < self->rows)	2146	if (0 <= y + my && y + my < self->rows)
1581	{	2147	{
1582	maprow *row = self->row + (y + vy);	2148	maprow *row = self->row + (y + my);
1583		2149
1584	for (x = 0; x < sw; x++)	2150	for (x = 0; x < sw1; x++)
1585	if (row->c0 <= x + vx && x + vx < row->c1)	2151	if (row->c0 <= x + mx && x + mx < row->c1)
1586	{	2152	{
1587	mapcell *cell = row->col + (x + vx - row->c0);	2153	mapcell *cell = row->col + (x + mx - row->c0);
1588		2154
1589	darkness[y * sw4 + x] = cell->darkness	2155	darkness1 [y * sw1 + x] = cell->darkness
1590	? 255 - (cell->darkness - 1)	2156	? 255 - (cell->darkness - 1)
1591	: 255 - FOW_DARKNESS;	2157	: 255 - FOW_DARKNESS;
1592	}	2158	}
1593	}	2159	}
1594		2160
		2161	for (y = 0; y < sh; ++y)
		2162	for (x = 0; x < sw; ++x)
		2163	{
		2164	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2165	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2166	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2167	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2168	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2169	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2170	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2171	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2172	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2173
		2174	uint8_t r11 = (d11 + d21 + d12) / 3;
		2175	uint8_t r21 = d21;
		2176	uint8_t r31 = (d21 + d31 + d32) / 3;
		2177
		2178	uint8_t r12 = d12;
		2179	uint8_t r22 = d22;
		2180	uint8_t r32 = d32;
		2181
		2182	uint8_t r13 = (d13 + d23 + d12) / 3;
		2183	uint8_t r23 = d23;
		2184	uint8_t r33 = (d23 + d33 + d32) / 3;
		2185
		2186	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2187	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2188	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2189	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2190	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2191	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2192	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2193	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2194	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2195	}
		2196
		2197	free (darkness1);
		2198
1595	EXTEND (SP, 3);	2199	EXTEND (SP, 3);
1596	PUSHs (sv_2mortal (newSViv (sw4)));	2200	PUSHs (sv_2mortal (newSViv (sw34)));
1597	PUSHs (sv_2mortal (newSViv (sh)));	2201	PUSHs (sv_2mortal (newSViv (sh3)));
1598	PUSHs (darkness_sv);	2202	PUSHs (darkness3_sv);
1599	}	2203	}
1600		2204
1601	SV *	2205	SV *
1602	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2206	get_rect (DC::Map self, int x0, int y0, int w, int h)
1603	CODE:	2207	CODE:
1604	{	2208	{
1605	int x, y, x1, y1;	2209	int x, y, x1, y1;
1606	SV data_sv = newSV (w h * 7 + 5);	2210	SV data_sv = newSV (w h * 7 + 5);
1607	uint8_t data = (uint8_t )SvPVX (data_sv);	2211	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1632	if (row && row->c0 <= x && x < row->c1)	2236	if (row && row->c0 <= x && x < row->c1)
1633	{	2237	{
1634	mapcell *cell = row->col + (x - row->c0);	2238	mapcell *cell = row->col + (x - row->c0);
1635	uint8_t flags = 0;	2239	uint8_t flags = 0;
1636		2240
1637	if (cell->face [0]) flags \|= 1;	2241	if (cell->tile [0]) flags \|= 1;
1638	if (cell->face [1]) flags \|= 2;	2242	if (cell->tile [1]) flags \|= 2;
1639	if (cell->face [2]) flags \|= 4;	2243	if (cell->tile [2]) flags \|= 4;
1640		2244
1641	*data++ = flags;	2245	*data++ = flags;
1642		2246
1643	if (flags & 1)	2247	if (flags & 1)
1644	{	2248	{
		2249	tileid tile = cell->tile [0];
1645	*data++ = cell->face [0] >> 8;	2250	*data++ = tile >> 8;
1646	*data++ = cell->face [0];	2251	*data++ = tile;
1647	}	2252	}
1648		2253
1649	if (flags & 2)	2254	if (flags & 2)
1650	{	2255	{
		2256	tileid tile = cell->tile [1];
1651	*data++ = cell->face [1] >> 8;	2257	*data++ = tile >> 8;
1652	*data++ = cell->face [1];	2258	*data++ = tile;
1653	}	2259	}
1654		2260
1655	if (flags & 4)	2261	if (flags & 4)
1656	{	2262	{
		2263	tileid tile = cell->tile [2];
1657	*data++ = cell->face [2] >> 8;	2264	*data++ = tile >> 8;
1658	*data++ = cell->face [2];	2265	*data++ = tile;
1659	}	2266	}
1660	}	2267	}
1661	else	2268	else
1662	*data++ = 0;	2269	*data++ = 0;
1663	}	2270	}
…		…
1669	}	2276	}
1670	OUTPUT:	2277	OUTPUT:
1671	RETVAL	2278	RETVAL
1672		2279
1673	void	2280	void
1674	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2281	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1675	PPCODE:	2282	PPCODE:
1676	{	2283	{
1677	int x, y, z;	2284	int x, y, z;
1678	int w, h;	2285	int w, h;
1679	int x1, y1;	2286	int x1, y1;
1680		2287
1681	if (*data++ != 0)	2288	if (*data++ != 0)
1682	return; /* version mismatch */	2289	XSRETURN_EMPTY; /* version mismatch */
1683		2290
1684	w = data++ << 8; w \|= data++;	2291	w = data++ << 8; w \|= data++;
1685	h = data++ << 8; h \|= data++;	2292	h = data++ << 8; h \|= data++;
1686		2293
1687	// we need to do this 'cause we don't keep an absolute coord system for rows	2294	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1703	{	2310	{
1704	uint8_t flags = *data++;	2311	uint8_t flags = *data++;
1705		2312
1706	if (flags)	2313	if (flags)
1707	{	2314	{
1708	mapface face[3] = { 0, 0, 0 };
1709
1710	mapcell *cell = row_get_cell (row, x);	2315	mapcell *cell = row_get_cell (row, x);
		2316	tileid tile[3] = { 0, 0, 0 };
1711		2317
1712	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2318	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1713	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2319	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1714	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2320	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1715		2321
1716	if (cell->darkness == 0)	2322	if (cell->darkness == 0)
1717	{	2323	{
1718	cell->darkness = 0;	2324	cell->darkness = 0;
1719		2325
1720	for (z = 0; z <= 2; z++)	2326	for (z = 0; z <= 2; z++)
1721	{	2327	{
1722	cell->face[z] = face[z];	2328	tileid t = tile [z];
1723		2329
1724	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2330	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2331	{
1725	XPUSHs (sv_2mortal (newSViv (face[z])));	2332	XPUSHs (sv_2mortal (newSViv (t)));
		2333	need_texid (self, t);
		2334	}
		2335
		2336	cell->tile [z] = t;
1726	}	2337	}
1727	}	2338	}
1728	}	2339	}
1729	}	2340	}
1730	}	2341	}
1731	}	2342	}
1732		2343
1733	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2344	MODULE = Deliantra::Client PACKAGE = DC::RW
1734		2345
1735	CFPlus::MixChunk	2346	DC::RW
1736	new_from_file (SV class, char path)	2347	new (SV class, SV data_sv)
1737	CODE:	2348	CODE:
1738	RETVAL = Mix_LoadWAV (path);	2349	{
		2350	STRLEN datalen;
		2351	char *data = SvPVbyte (data_sv, datalen);
		2352
		2353	RETVAL = SDL_RWFromConstMem (data, datalen);
		2354	}
1739	OUTPUT:	2355	OUTPUT:
1740	RETVAL	2356	RETVAL
1741		2357
		2358	DC::RW
		2359	new_from_file (SV class, const char path, const char *mode = "rb")
		2360	CODE:
		2361	RETVAL = SDL_RWFromFile (path, mode);
		2362	OUTPUT:
		2363	RETVAL
		2364
		2365	# fails on win32:
		2366	# dc.xs(2268) : error C2059: syntax error : '('
1742	void	2367	#void
		2368	#close (DC::RW self)
		2369	# CODE:
		2370	# (self->(close)) (self);
		2371
		2372	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2373
		2374	PROTOTYPES: DISABLE
		2375
		2376	DC::Channel
		2377	find ()
		2378	CODE:
		2379	{
		2380	RETVAL = Mix_GroupAvailable (-1);
		2381
		2382	if (RETVAL < 0)
		2383	{
		2384	RETVAL = Mix_GroupOldest (-1);
		2385
		2386	if (RETVAL < 0)
		2387	XSRETURN_UNDEF;
		2388
		2389	Mix_HaltChannel (RETVAL);
		2390	}
		2391
		2392	Mix_UnregisterAllEffects (RETVAL);
		2393	Mix_Volume (RETVAL, 128);
		2394	}
		2395	OUTPUT:
		2396	RETVAL
		2397
		2398	void
		2399	halt (DC::Channel self)
		2400	CODE:
		2401	Mix_HaltChannel (self);
		2402
		2403	void
		2404	expire (DC::Channel self, int ticks = -1)
		2405	CODE:
		2406	Mix_ExpireChannel (self, ticks);
		2407
		2408	void
		2409	fade_out (DC::Channel self, int ticks = -1)
		2410	CODE:
		2411	Mix_FadeOutChannel (self, ticks);
		2412
		2413	int
		2414	volume (DC::Channel self, int volume)
		2415	CODE:
		2416	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2417	OUTPUT:
		2418	RETVAL
		2419
		2420	void
		2421	unregister_all_effects (DC::Channel self)
		2422	CODE:
		2423	Mix_UnregisterAllEffects (self);
		2424
		2425	void
		2426	set_panning (DC::Channel self, int left, int right)
		2427	CODE:
		2428	left = CLAMP (left , 0, 255);
		2429	right = CLAMP (right, 0, 255);
		2430	Mix_SetPanning (self, left, right);
		2431
		2432	void
		2433	set_distance (DC::Channel self, int distance)
		2434	CODE:
		2435	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2436
		2437	void
		2438	set_position (DC::Channel self, int angle, int distance)
		2439	CODE:
		2440
		2441	void
		2442	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2443	CODE:
		2444	{
		2445	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2446	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2447	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2448	}
		2449
		2450	void
		2451	set_reverse_stereo (DC::Channel self, int flip)
		2452	CODE:
		2453	Mix_SetReverseStereo (self, flip);
		2454
		2455	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2456
		2457	PROTOTYPES: DISABLE
		2458
		2459	DC::MixChunk
		2460	new (SV *class, DC::RW rwops)
		2461	CODE:
		2462	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2463	OUTPUT:
		2464	RETVAL
		2465
		2466	void
1743	DESTROY (CFPlus::MixChunk self)	2467	DESTROY (DC::MixChunk self)
1744	CODE:	2468	CODE:
1745	Mix_FreeChunk (self);	2469	Mix_FreeChunk (self);
1746		2470
1747	int	2471	int
1748	volume (CFPlus::MixChunk self, int volume = -1)	2472	volume (DC::MixChunk self, int volume = -1)
1749	CODE:	2473	CODE:
		2474	if (items > 1)
		2475	volume = CLAMP (volume, 0, 128);
1750	RETVAL = Mix_VolumeChunk (self, volume);	2476	RETVAL = Mix_VolumeChunk (self, volume);
1751	OUTPUT:	2477	OUTPUT:
1752	RETVAL	2478	RETVAL
1753		2479
1754	int	2480	DC::Channel
1755	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2481	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1756	CODE:	2482	CODE:
		2483	{
1757	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2484	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2485
		2486	if (RETVAL < 0)
		2487	XSRETURN_UNDEF;
		2488
		2489	if (channel < 0)
		2490	{
		2491	Mix_UnregisterAllEffects (RETVAL);
		2492	Mix_Volume (RETVAL, 128);
		2493	}
		2494	}
1758	OUTPUT:	2495	OUTPUT:
1759	RETVAL	2496	RETVAL
1760		2497
1761	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2498	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1762		2499
1763	int	2500	int
1764	volume (int volume = -1)	2501	volume (int volume = -1)
		2502	PROTOTYPE: ;$
1765	CODE:	2503	CODE:
		2504	if (items > 0)
		2505	volume = CLAMP (volume, 0, 128);
1766	RETVAL = Mix_VolumeMusic (volume);	2506	RETVAL = Mix_VolumeMusic (volume);
1767	OUTPUT:	2507	OUTPUT:
1768	RETVAL	2508	RETVAL
1769		2509
		2510	void
		2511	fade_out (int ms)
		2512	CODE:
		2513	Mix_FadeOutMusic (ms);
		2514
		2515	void
		2516	halt ()
		2517	CODE:
		2518	Mix_HaltMusic ();
		2519
1770	CFPlus::MixMusic	2520	DC::MixMusic
1771	new_from_file (SV class, char path)	2521	new (SV *class, DC::RW rwops)
1772	CODE:	2522	CODE:
1773	RETVAL = Mix_LoadMUS (path);	2523	RETVAL = Mix_LoadMUS_RW (rwops);
1774	OUTPUT:	2524	OUTPUT:
1775	RETVAL	2525	RETVAL
1776		2526
1777	void	2527	void
1778	DESTROY (CFPlus::MixMusic self)	2528	DESTROY (DC::MixMusic self)
1779	CODE:	2529	CODE:
1780	Mix_FreeMusic (self);	2530	Mix_FreeMusic (self);
1781		2531
1782	int	2532	int
1783	play (CFPlus::MixMusic self, int loops = -1)	2533	play (DC::MixMusic self, int loops = -1)
1784	CODE:	2534	CODE:
1785	RETVAL = Mix_PlayMusic (self, loops);	2535	RETVAL = Mix_PlayMusic (self, loops);
1786	OUTPUT:	2536	OUTPUT:
1787	RETVAL	2537	RETVAL
1788		2538
1789	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2539	void
		2540	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2541	CODE:
		2542	Mix_FadeInMusicPos (self, loops, ms, position);
		2543
		2544	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2545
		2546	PROTOTYPES: ENABLE
1790		2547
1791	BOOT:	2548	BOOT:
1792	{	2549	{
1793	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2550	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1794	static const struct {	2551	static const struct {
1795	const char *name;	2552	const char *name;
1796	IV iv;	2553	IV iv;
1797	} *civ, const_iv[] = {	2554	} *civ, const_iv[] = {
1798	# define const_iv(name) { # name, (IV)name }	2555	# define const_iv(name) { # name, (IV)name }
		2556	const_iv (GL_VENDOR),
		2557	const_iv (GL_VERSION),
		2558	const_iv (GL_EXTENSIONS),
1799	const_iv (GL_COLOR_MATERIAL),	2559	const_iv (GL_COLOR_MATERIAL),
1800	const_iv (GL_SMOOTH),	2560	const_iv (GL_SMOOTH),
1801	const_iv (GL_FLAT),	2561	const_iv (GL_FLAT),
1802	const_iv (GL_DITHER),	2562	const_iv (GL_DITHER),
1803	const_iv (GL_BLEND),	2563	const_iv (GL_BLEND),
…		…
1807	const_iv (GL_ALPHA_TEST),	2567	const_iv (GL_ALPHA_TEST),
1808	const_iv (GL_NORMALIZE),	2568	const_iv (GL_NORMALIZE),
1809	const_iv (GL_RESCALE_NORMAL),	2569	const_iv (GL_RESCALE_NORMAL),
1810	const_iv (GL_FRONT),	2570	const_iv (GL_FRONT),
1811	const_iv (GL_BACK),	2571	const_iv (GL_BACK),
		2572	const_iv (GL_AUX0),
1812	const_iv (GL_AND),	2573	const_iv (GL_AND),
1813	const_iv (GL_ONE),	2574	const_iv (GL_ONE),
1814	const_iv (GL_ZERO),	2575	const_iv (GL_ZERO),
1815	const_iv (GL_SRC_ALPHA),	2576	const_iv (GL_SRC_ALPHA),
1816	const_iv (GL_DST_ALPHA),	2577	const_iv (GL_DST_ALPHA),
…		…
1829	const_iv (GL_INTENSITY),	2590	const_iv (GL_INTENSITY),
1830	const_iv (GL_LUMINANCE),	2591	const_iv (GL_LUMINANCE),
1831	const_iv (GL_LUMINANCE_ALPHA),	2592	const_iv (GL_LUMINANCE_ALPHA),
1832	const_iv (GL_FLOAT),	2593	const_iv (GL_FLOAT),
1833	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2594	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2595	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2596	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2597	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2598	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2599	const_iv (GL_COMPRESSED_RGB_ARB),
		2600	const_iv (GL_COMPRESSED_RGBA_ARB),
1834	const_iv (GL_COMPILE),	2601	const_iv (GL_COMPILE),
		2602	const_iv (GL_PROXY_TEXTURE_1D),
		2603	const_iv (GL_PROXY_TEXTURE_2D),
1835	const_iv (GL_TEXTURE_1D),	2604	const_iv (GL_TEXTURE_1D),
1836	const_iv (GL_TEXTURE_2D),	2605	const_iv (GL_TEXTURE_2D),
1837	const_iv (GL_TEXTURE_ENV),	2606	const_iv (GL_TEXTURE_ENV),
1838	const_iv (GL_TEXTURE_MAG_FILTER),	2607	const_iv (GL_TEXTURE_MAG_FILTER),
1839	const_iv (GL_TEXTURE_MIN_FILTER),	2608	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1860	const_iv (GL_COLOR_LOGIC_OP),	2629	const_iv (GL_COLOR_LOGIC_OP),
1861	const_iv (GL_SEPARABLE_2D),	2630	const_iv (GL_SEPARABLE_2D),
1862	const_iv (GL_CONVOLUTION_2D),	2631	const_iv (GL_CONVOLUTION_2D),
1863	const_iv (GL_CONVOLUTION_BORDER_MODE),	2632	const_iv (GL_CONVOLUTION_BORDER_MODE),
1864	const_iv (GL_CONSTANT_BORDER),	2633	const_iv (GL_CONSTANT_BORDER),
		2634	const_iv (GL_POINTS),
1865	const_iv (GL_LINES),	2635	const_iv (GL_LINES),
1866	const_iv (GL_LINE_STRIP),	2636	const_iv (GL_LINE_STRIP),
1867	const_iv (GL_LINE_LOOP),	2637	const_iv (GL_LINE_LOOP),
1868	const_iv (GL_QUADS),	2638	const_iv (GL_QUADS),
1869	const_iv (GL_QUAD_STRIP),	2639	const_iv (GL_QUAD_STRIP),
1870	const_iv (GL_TRIANGLES),	2640	const_iv (GL_TRIANGLES),
1871	const_iv (GL_TRIANGLE_STRIP),	2641	const_iv (GL_TRIANGLE_STRIP),
1872	const_iv (GL_TRIANGLE_FAN),	2642	const_iv (GL_TRIANGLE_FAN),
		2643	const_iv (GL_POLYGON),
1873	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2644	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2645	const_iv (GL_POINT_SMOOTH_HINT),
		2646	const_iv (GL_LINE_SMOOTH_HINT),
		2647	const_iv (GL_POLYGON_SMOOTH_HINT),
		2648	const_iv (GL_GENERATE_MIPMAP_HINT),
		2649	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1874	const_iv (GL_FASTEST),	2650	const_iv (GL_FASTEST),
		2651	const_iv (GL_DONT_CARE),
		2652	const_iv (GL_NICEST),
1875	const_iv (GL_V2F),	2653	const_iv (GL_V2F),
1876	const_iv (GL_V3F),	2654	const_iv (GL_V3F),
1877	const_iv (GL_T2F_V3F),	2655	const_iv (GL_T2F_V3F),
1878	const_iv (GL_T2F_N3F_V3F),	2656	const_iv (GL_T2F_N3F_V3F),
1879	# undef const_iv	2657	# undef const_iv
1880	};	2658	};
1881		2659
1882	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2660	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1883	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2661	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2662
		2663	texture_av = newAV ();
		2664	AvREAL_off (texture_av);
1884	}	2665	}
		2666
		2667	void
		2668	disable_GL_EXT_blend_func_separate ()
		2669	CODE:
		2670	gl.BlendFuncSeparate = 0;
		2671	gl.BlendFuncSeparateEXT = 0;
1885		2672
1886	char *	2673	char *
1887	gl_vendor ()	2674	gl_vendor ()
1888	CODE:	2675	CODE:
1889	RETVAL = (char *)glGetString (GL_VENDOR);	2676	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1902	CODE:	2689	CODE:
1903	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2690	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1904	OUTPUT:	2691	OUTPUT:
1905	RETVAL	2692	RETVAL
1906		2693
		2694	const char *glGetString (GLenum pname)
		2695
		2696	GLint glGetInteger (GLenum pname)
		2697	CODE:
		2698	glGetIntegerv (pname, &RETVAL);
		2699	OUTPUT:
		2700	RETVAL
		2701
		2702	GLdouble glGetDouble (GLenum pname)
		2703	CODE:
		2704	glGetDoublev (pname, &RETVAL);
		2705	OUTPUT:
		2706	RETVAL
		2707
1907	int glGetError ()	2708	int glGetError ()
1908		2709
1909	void glFinish ()	2710	void glFinish ()
1910		2711
1911	void glClear (int mask)	2712	void glClear (int mask)
…		…
1948	# near_ and far_ are due to microsofts buggy "c" compiler	2749	# near_ and far_ are due to microsofts buggy "c" compiler
1949	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2750	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1950		2751
1951	# near_ and far_ are due to microsofts buggy "c" compiler	2752	# near_ and far_ are due to microsofts buggy "c" compiler
1952	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2753	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2754
		2755	PROTOTYPES: DISABLE
1953		2756
1954	void glViewport (int x, int y, int width, int height)	2757	void glViewport (int x, int y, int width, int height)
1955		2758
1956	void glScissor (int x, int y, int width, int height)	2759	void glScissor (int x, int y, int width, int height)
1957		2760
…		…
1965		2768
1966	void glRotate (float angle, float x, float y, float z)	2769	void glRotate (float angle, float x, float y, float z)
1967	CODE:	2770	CODE:
1968	glRotatef (angle, x, y, z);	2771	glRotatef (angle, x, y, z);
1969		2772
1970	void glBegin (int mode)
1971
1972	void glEnd ()
1973
1974	void glColor (float r, float g, float b, float a = 1.0)	2773	void glColor (float r, float g, float b, float a = 1.0)
1975	PROTOTYPE: @
1976	ALIAS:	2774	ALIAS:
1977	glColor_premultiply = 1	2775	glColor_premultiply = 1
1978	CODE:	2776	CODE:
1979	if (ix)	2777	if (ix)
1980	{	2778	{
…		…
1983	b *= a;	2781	b *= a;
1984	}	2782	}
1985	// microsoft visual "c" rounds instead of truncating...	2783	// microsoft visual "c" rounds instead of truncating...
1986	glColor4f (r, g, b, a);	2784	glColor4f (r, g, b, a);
1987		2785
1988	void glInterleavedArrays (int format, int stride, char *data)
1989
1990	void glDrawElements (int mode, int count, int type, char *indices)
1991
1992	# 1.2 void glDrawRangeElements (int mode, int start, int end
1993
1994	void glRasterPos (float x, float y, float z = 0.)	2786	void glRasterPos (float x, float y, float z = 0.)
1995	CODE:	2787	CODE:
1996	glRasterPos3f (0, 0, z);	2788	glRasterPos3f (0, 0, z);
1997	glBitmap (0, 0, 0, 0, x, y, 0);	2789	glBitmap (0, 0, 0, 0, x, y, 0);
1998		2790
…		…
2002		2794
2003	void glTexCoord (float s, float t)	2795	void glTexCoord (float s, float t)
2004	CODE:	2796	CODE:
2005	glTexCoord2f (s, t);	2797	glTexCoord2f (s, t);
2006		2798
		2799	void glRect (float x1, float y1, float x2, float y2)
		2800	CODE:
		2801	glRectf (x1, y1, x2, y2);
		2802
		2803	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2804	CODE:
		2805	glBegin (GL_LINE_LOOP);
		2806	glVertex2f (x1, y1);
		2807	glVertex2f (x2, y1);
		2808	glVertex2f (x2, y2);
		2809	glVertex2f (x1, y2);
		2810	glEnd ();
		2811
		2812	PROTOTYPES: ENABLE
		2813
		2814	void glBegin (int mode)
		2815
		2816	void glEnd ()
		2817
		2818	void glPointSize (GLfloat size)
		2819
		2820	void glLineWidth (GLfloat width)
		2821
		2822	void glInterleavedArrays (int format, int stride, char *data)
		2823
		2824	void glDrawElements (int mode, int count, int type, char *indices)
		2825
		2826	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2827
2007	void glTexEnv (int target, int pname, float param)	2828	void glTexEnv (int target, int pname, float param)
2008	CODE:	2829	CODE:
2009	glTexEnvf (target, pname, param);	2830	glTexEnvf (target, pname, param);
2010		2831
2011	void glTexParameter (int target, int pname, float param)	2832	void glTexParameter (int target, int pname, float param)
…		…
2027	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	2848	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2028	CODE:	2849	CODE:
2029	if (gl.SeparableFilter2D)	2850	if (gl.SeparableFilter2D)
2030	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2851	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2031		2852
2032	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2853	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2033		2854
2034	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2855	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2035		2856
2036	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2857	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2858
		2859	void glPixelZoom (float x, float y)
2037		2860
2038	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2861	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2039		2862
2040	int glGenTexture ()	2863	int glGenTexture ()
2041	CODE:	2864	CODE:
2042	{	2865	RETVAL = gen_texture ();
2043	GLuint name;
2044	glGenTextures (1, &name);
2045	RETVAL = name;
2046	}
2047	OUTPUT:	2866	OUTPUT:
2048	RETVAL	2867	RETVAL
2049		2868
2050	void glDeleteTexture (int name)	2869	void glDeleteTexture (int name)
2051	CODE:	2870	CODE:
2052	{
2053	GLuint name_ = name;
2054	glDeleteTextures (1, &name_);	2871	del_texture (name);
2055	}	2872
2056
2057	int glGenList ()	2873	int glGenList ()
2058	CODE:	2874	CODE:
2059	RETVAL = glGenLists (1);	2875	RETVAL = glGenLists (1);
2060	OUTPUT:	2876	OUTPUT:
2061	RETVAL	2877	RETVAL
…		…
2068		2884
2069	void glEndList ()	2885	void glEndList ()
2070		2886
2071	void glCallList (int list)	2887	void glCallList (int list)
2072		2888
		2889	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2890
		2891	PROTOTYPES: DISABLE
		2892
		2893	void
		2894	find_widget (SV *self, NV x, NV y)
		2895	PPCODE:
		2896	{
		2897	if (within_widget (self, x, y))
		2898	XPUSHs (self);
		2899	}
		2900
		2901	BOOT:
		2902	{
		2903	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2904
		2905	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2906	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2907	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2908	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2909	}
		2910
		2911	void
		2912	draw (SV *self)
		2913	CODE:
		2914	{
		2915	HV *hv;
		2916	SV **svp;
		2917	NV x, y, w, h;
		2918	SV *draw_x_sv = GvSV (draw_x_gv);
		2919	SV *draw_y_sv = GvSV (draw_y_gv);
		2920	SV *draw_w_sv = GvSV (draw_w_gv);
		2921	SV *draw_h_sv = GvSV (draw_h_gv);
		2922	double draw_x, draw_y;
		2923
		2924	if (!SvROK (self))
		2925	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2926
		2927	hv = (HV *)SvRV (self);
		2928
		2929	if (SvTYPE (hv) != SVt_PVHV)
		2930	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2931
		2932	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2933	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2934
		2935	if (!h \|\| !w)
		2936	XSRETURN_EMPTY;
		2937
		2938	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2939	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2940
		2941	draw_x = SvNV (draw_x_sv) + x;
		2942	draw_y = SvNV (draw_y_sv) + y;
		2943
		2944	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2945	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2946	XSRETURN_EMPTY;
		2947
		2948	sv_setnv (draw_x_sv, draw_x);
		2949	sv_setnv (draw_y_sv, draw_y);
		2950
		2951	glPushMatrix ();
		2952	glTranslated (x, y, 0);
		2953
		2954	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2955	{
		2956	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2957
		2958	if (svp && SvTRUE (*svp))
		2959	{
		2960	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2961	glEnable (GL_BLEND);
		2962	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2963	glBegin (GL_QUADS);
		2964	glVertex2f (0, 0);
		2965	glVertex2f (w, 0);
		2966	glVertex2f (w, h);
		2967	glVertex2f (0, h);
		2968	glEnd ();
		2969	glDisable (GL_BLEND);
		2970	}
		2971	}
		2972	#if 0
		2973	// draw borders, for debugging
		2974	glPushMatrix ();
		2975	glColor4f (1., 1., 0., 1.);
		2976	glTranslatef (.5, .5, 0.);
		2977	glBegin (GL_LINE_LOOP);
		2978	glVertex2f (0 , 0);
		2979	glVertex2f (w - 1, 0);
		2980	glVertex2f (w - 1, h - 1);
		2981	glVertex2f (0 , h - 1);
		2982	glEnd ();
		2983	glPopMatrix ();
		2984	#endif
		2985	PUSHMARK (SP);
		2986	XPUSHs (self);
		2987	PUTBACK;
		2988	call_method ("_draw", G_VOID \| G_DISCARD);
		2989	SPAGAIN;
		2990
		2991	glPopMatrix ();
		2992
		2993	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2994	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2995	}
		2996

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.144 by root, Fri Aug 18 02:25:12 2006 UTC vs. Revision 1.246 by root, Fri Dec 28 15:06:02 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.144 by root, Fri Aug 18 02:25:12 2006 UTC vs.
Revision 1.246 by root, Fri Dec 28 15:06:02 2007 UTC