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/cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.158 by root, Sun Oct 1 18:17:37 2006 UTC vs.
Revision 1.253 by root, Fri Dec 28 20:59:14 2007 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
8	#endif	14	#endif
9		15
10	#include "EXTERN.h"	16	#include "EXTERN.h"
11	#include "perl.h"	17	#include "perl.h"
12	#include "XSUB.h"	18	#include "XSUB.h"
13		19
14	#ifdef _WIN32	20	#ifdef _WIN32
15	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
16	#endif	27	#endif
17		28
		29	#include <assert.h>
18	#include <math.h>	30	#include <math.h>
19	#include <string.h>	31	#include <string.h>
20	#include <stdio.h>	32	#include <stdio.h>
21	#include <stdlib.h>	33	#include <stdlib.h>
22		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
23	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
24	#include <SDL_endian.h>	39	#include <SDL_endian.h>
25	#include <SDL_image.h>	40	#include <SDL_image.h>
26	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
27	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
28		43
…		…
30	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
31		46
32	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
33		48
34	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2))
		52	# define pango_layout_get_line_readonly pango_layout_get_line_readonly
		53	# define pango_layout_get_lines_readonly pango_layout_get_lines_readonly
		54	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line_readonly
		55	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run_readonly
		56	#endif
35		57
36	#ifndef _WIN32	58	#ifndef _WIN32
37	# include <sys/types.h>	59	# include <sys/types.h>
38	# include <sys/socket.h>	60	# include <sys/socket.h>
39	# include <netinet/in.h>	61	# include <netinet/in.h>
40	# include <netinet/tcp.h>	62	# include <netinet/tcp.h>
41	# include <inttypes.h>	63	# include <inttypes.h>
42	#else
43	typedef unsigned char uint8_t;
44	typedef unsigned short uint16_t;
45	typedef unsigned int uint32_t;
46	typedef signed char int8_t;
47	typedef signed short int16_t;
48	typedef signed int int32_t;
49	#endif	64	#endif
50		65
51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	66	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52		67
53	#define FOW_DARKNESS 32	68	#define FOW_DARKNESS 32
54		69
55	#define MAP_EXTEND_X 32	70	#define MAP_EXTEND_X 32
56	#define MAP_EXTEND_Y 512	71	#define MAP_EXTEND_Y 512
57		72
58	#define MIN_FONT_HEIGHT 10	73	#define MIN_FONT_HEIGHT 10
		74
		75	/* mask out modifiers we are not interested in */
		76	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
59		77
60	#if 0	78	#if 0
61	# define PARACHUTE SDL_INIT_NOPARACHUTE	79	# define PARACHUTE SDL_INIT_NOPARACHUTE
62	#else	80	#else
63	# define PARACHUTE 0	81	# define PARACHUTE 0
64	#endif	82	#endif
65		83
		84	static AV *texture_av;
		85
66	static struct	86	static struct
67	{	87	{
68	#define GL_FUNC(ptr,name) ptr name;	88	#define GL_FUNC(ptr,name) ptr name;
69	#include "glfunc.h"	89	#include "glfunc.h"
70	#undef GL_FUNC	90	#undef GL_FUNC
71	} gl;	91	} gl;
72		92
		93	static void
73	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	94	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
74	{	95	{
75	if (gl.BlendFuncSeparate)	96	if (gl.BlendFuncSeparate)
76	gl.BlendFuncSeparate (sa, da, saa, daa);	97	gl.BlendFuncSeparate (sa, da, saa, daa);
77	else if (gl.BlendFuncSeparateEXT)	98	else if (gl.BlendFuncSeparateEXT)
78	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	99	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
79	else	100	else
80	glBlendFunc (sa, da);	101	glBlendFunc (sa, da);
81	}	102	}
82		103
		104	static GLuint
		105	gen_texture ()
		106	{
		107	GLuint name;
		108
		109	if (AvFILL (texture_av) >= 0)
		110	name = (GLuint)(size_t)av_pop (texture_av);
		111	else
		112	glGenTextures (1, &name);
		113
		114	return name;
		115	}
		116
		117	static void
		118	del_texture (GLuint name)
		119	{
		120	/* make a half-assed attempt at returning the memory used by the texture */
		121	/* textures are frequently being reused by cfplus anyway */
		122	/*glBindTexture (GL_TEXTURE_2D, name);*/
		123	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		124	av_push (texture_av, (SV *)(size_t)name);
		125	glDeleteTextures (1, &name);
		126	}
		127
83	#include "texcache.c"	128	#include "texcache.c"
		129	#include "rendercache.c"
84		130
85	#include "pango-font.c"	131	#include "pango-font.c"
86	#include "pango-fontmap.c"	132	#include "pango-fontmap.c"
87	#include "pango-render.c"	133	#include "pango-render.c"
88		134
		135	typedef IV DC__Channel;
		136	typedef SDL_RWops *DC__RW;
89	typedef Mix_Chunk *CFPlus__MixChunk;	137	typedef Mix_Chunk *DC__MixChunk;
90	typedef Mix_Music *CFPlus__MixMusic;	138	typedef Mix_Music *DC__MixMusic;
91		139
92	typedef PangoFontDescription *CFPlus__Font;	140	typedef PangoFontDescription *DC__Font;
93		141
94	static int	142	static int
95	shape_attr_p (PangoLayoutRun *run)	143	shape_attr_p (PangoLayoutRun *run)
96	{	144	{
97	GSList *attrs = run->item->analysis.extra_attrs;	145	GSList *attrs = run->item->analysis.extra_attrs;
…		…
111		159
112	typedef struct cf_layout {	160	typedef struct cf_layout {
113	PangoLayout *pl;	161	PangoLayout *pl;
114	float r, g, b, a; // default color for rgba mode	162	float r, g, b, a; // default color for rgba mode
115	int base_height;	163	int base_height;
116	CFPlus__Font font;	164	DC__Font font;
		165	rc_t *rc;
117	} *CFPlus__Layout;	166	} *DC__Layout;
118		167
119	static CFPlus__Font default_font;	168	static DC__Font default_font;
120	static PangoContext *opengl_context;	169	static PangoContext *opengl_context;
121	static PangoFontMap *opengl_fontmap;	170	static PangoFontMap *opengl_fontmap;
122		171
123	static void	172	static void
124	substitute_func (FcPattern *pattern, gpointer data)	173	substitute_func (FcPattern *pattern, gpointer data)
…		…
129	#endif	178	#endif
130	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	179	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
131	}	180	}
132		181
133	static void	182	static void
134	layout_update_font (CFPlus__Layout self)	183	layout_update_font (DC__Layout self)
135	{	184	{
136	/* use a random scale factor to account for unknown descenders, 0.8 works	185	/* use a random scale factor to account for unknown descenders, 0.8 works
137	* reasonably well with bitstream vera	186	* reasonably well with bitstream vera
138	*/	187	*/
139	PangoFontDescription *font = self->font ? self->font : default_font;	188	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
143		192
144	pango_layout_set_font_description (self->pl, font);	193	pango_layout_set_font_description (self->pl, font);
145	}	194	}
146		195
147	static void	196	static void
148	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	197	layout_get_pixel_size (DC__Layout self, int *w, int *h)
149	{	198	{
150	PangoRectangle rect;	199	PangoRectangle rect;
151		200
152	// get_pixel_* wrongly rounds down	201	// get_pixel_* wrongly rounds down
153	pango_layout_get_extents (self->pl, 0, &rect);	202	pango_layout_get_extents (self->pl, 0, &rect);
…		…
160		209
161	*w = rect.width;	210	*w = rect.width;
162	*h = rect.height;	211	*h = rect.height;
163	}	212	}
164		213
		214	typedef uint16_t tileid;
165	typedef uint16_t mapface;	215	typedef uint16_t faceid;
166		216
167	typedef struct {	217	typedef struct {
168	GLint name;	218	GLuint name;
169	int w, h;	219	int w, h;
170	float s, t;	220	float s, t;
171	uint8_t r, g, b, a;	221	uint8_t r, g, b, a;
		222	tileid smoothtile;
		223	uint8_t smoothlevel;
172	} maptex;	224	} maptex;
173		225
174	typedef struct {	226	typedef struct {
175	uint32_t player;	227	uint32_t player;
176	mapface face[3];	228	tileid tile[3];
177	uint16_t darkness;	229	uint16_t darkness;
178	uint8_t stat_width, stat_hp, flags;	230	uint8_t stat_width, stat_hp, flags, smoothmax;
179	} mapcell;	231	} mapcell;
180		232
181	typedef struct {	233	typedef struct {
182	int32_t c0, c1;	234	int32_t c0, c1;
183	mapcell *col;	235	mapcell *col;
184	} maprow;	236	} maprow;
185		237
186	typedef struct map {	238	typedef struct map {
187	int x, y, w, h;	239	int x, y, w, h;
188	int ox, oy; /* offset to virtual global coordinate system */	240	int ox, oy; /* offset to virtual global coordinate system */
189	int faces;	241	int faces; tileid *face2tile; // [faceid]
190	mapface *face;	242	int texs; maptex *tex; // [tileid]
191
192	int texs;
193	maptex *tex;
194		243
195	int32_t rows;	244	int32_t rows;
196	maprow *row;	245	maprow *row;
197	} *CFPlus__Map;	246	} *DC__Map;
198		247
199	static char *	248	static char *
200	prepend (char *ptr, int sze, int inc)	249	prepend (char *ptr, int sze, int inc)
201	{	250	{
202	char *p;	251	char *p;
…		…
219	}	268	}
220		269
221	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	270	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
222	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	271	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
223		272
		273	static void
		274	need_facenum (struct map *self, faceid face)
		275	{
		276	while (self->faces <= face)
		277	{
		278	Append (tileid, self->face2tile, self->faces, self->faces);
		279	self->faces *= 2;
		280	}
		281	}
		282
		283	static void
		284	need_texid (struct map *self, int texid)
		285	{
		286	while (self->texs <= texid)
		287	{
		288	Append (maptex, self->tex, self->texs, self->texs);
		289	self->texs *= 2;
		290	}
		291	}
		292
224	static maprow *	293	static maprow *
225	map_get_row (CFPlus__Map self, int y)	294	map_get_row (DC__Map self, int y)
226	{	295	{
227	if (0 > y)	296	if (0 > y)
228	{	297	{
229	int extend = - y + MAP_EXTEND_Y;	298	int extend = - y + MAP_EXTEND_Y;
230	Prepend (maprow, self->row, self->rows, extend);	299	Prepend (maprow, self->row, self->rows, extend);
…		…
268		337
269	return row->col + (x - row->c0);	338	return row->col + (x - row->c0);
270	}	339	}
271		340
272	static mapcell *	341	static mapcell *
273	map_get_cell (CFPlus__Map self, int x, int y)	342	map_get_cell (DC__Map self, int x, int y)
274	{	343	{
275	return row_get_cell (map_get_row (self, y), x);	344	return row_get_cell (map_get_row (self, y), x);
276	}	345	}
277		346
278	static void	347	static void
279	map_clear (CFPlus__Map self)	348	map_clear (DC__Map self)
280	{	349	{
281	int r;	350	int r;
282		351
283	for (r = 0; r < self->rows; r++)	352	for (r = 0; r < self->rows; r++)
284	Safefree (self->row[r].col);	353	Safefree (self->row[r].col);
…		…
292	self->row = 0;	361	self->row = 0;
293	self->rows = 0;	362	self->rows = 0;
294	}	363	}
295		364
296	static void	365	static void
297	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	366	map_blank (DC__Map self, int x0, int y0, int w, int h)
298	{	367	{
299	int x, y;	368	int x, y;
300	maprow *row;	369	maprow *row;
301	mapcell *cell;	370	mapcell *cell;
302		371
…		…
322	cell->player = 0;	391	cell->player = 0;
323	}	392	}
324	}	393	}
325	}	394	}
326		395
		396	typedef struct {
		397	tileid tile;
		398	uint8_t x, y, level;
		399	} smooth_key;
		400
		401	static void
		402	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		403	{
		404	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		405
		406	if (SvIOK (*sv))
		407	SvIV_set (*sv, SvIVX (*sv) | bits);
		408	else
		409	sv_setiv (*sv, bits);
		410	}
		411
327	static void	412	static void
328	music_finished (void)	413	music_finished (void)
329	{	414	{
330	SDL_UserEvent ev;	415	SDL_UserEvent ev;
331		416
…		…
365	n |= n >> 16;	450	n |= n >> 16;
366		451
367	return n + 1;	452	return n + 1;
368	}	453	}
369		454
370	MODULE = CFPlus PACKAGE = CFPlus	455	static unsigned int
		456	popcount (unsigned int n)
		457	{
		458	n -= (n >> 1) & 0x55555555U;
		459	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		460	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		461	n *= 0x01010101U;
		462
		463	return n >> 24;
		464	}
		465
		466	/* SDL should provide this, really. */
		467	#define SDLK_MODIFIER_MIN 300
		468	#define SDLK_MODIFIER_MAX 314
		469
		470	/******************************************************************************/
		471
		472	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		473	static GV *hover_gv;
		474
		475	static int
		476	within_widget (SV *widget, NV x, NV y)
		477	{
		478	HV *self;
		479	SV **svp;
		480	NV wx, ww, wy, wh;
		481
		482	if (!SvROK (widget))
		483	return 0;
		484
		485	self = (HV *)SvRV (widget);
		486
		487	if (SvTYPE (self) != SVt_PVHV)
		488	return 0;
		489
		490	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		491	if (y < wy)
		492	return 0;
		493
		494	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		495	if (y >= wy + wh)
		496	return 0;
		497
		498	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		499	if (x < wx)
		500	return 0;
		501
		502	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		503	if (x >= wx + ww)
		504	return 0;
		505
		506	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		507	if (!svp || !SvTRUE (*svp))
		508	return 0;
		509
		510	return 1;
		511	}
		512
		513	MODULE = Deliantra::Client PACKAGE = DC
371		514
372	PROTOTYPES: ENABLE	515	PROTOTYPES: ENABLE
373		516
374	BOOT:	517	BOOT:
375	{	518	{
376	HV *stash = gv_stashpv ("CFPlus", 1);	519	HV *stash = gv_stashpv ("DC", 1);
377	static const struct {	520	static const struct {
378	const char *name;	521	const char *name;
379	IV iv;	522	IV iv;
380	} *civ, const_iv[] = {	523	} *civ, const_iv[] = {
381	# define const_iv(name) { # name, (IV)name }	524	# define const_iv(name) { # name, (IV)name }
		525	const_iv (SDLK_MODIFIER_MIN),
		526	const_iv (SDLK_MODIFIER_MAX),
		527
382	const_iv (SDL_ACTIVEEVENT),	528	const_iv (SDL_ACTIVEEVENT),
383	const_iv (SDL_KEYDOWN),	529	const_iv (SDL_KEYDOWN),
384	const_iv (SDL_KEYUP),	530	const_iv (SDL_KEYUP),
385	const_iv (SDL_MOUSEMOTION),	531	const_iv (SDL_MOUSEMOTION),
386	const_iv (SDL_MOUSEBUTTONDOWN),	532	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
395	const_iv (SDL_EVENT_RESERVEDA),	541	const_iv (SDL_EVENT_RESERVEDA),
396	const_iv (SDL_EVENT_RESERVEDB),	542	const_iv (SDL_EVENT_RESERVEDB),
397	const_iv (SDL_VIDEORESIZE),	543	const_iv (SDL_VIDEORESIZE),
398	const_iv (SDL_VIDEOEXPOSE),	544	const_iv (SDL_VIDEOEXPOSE),
399	const_iv (SDL_USEREVENT),	545	const_iv (SDL_USEREVENT),
		546
		547	const_iv (SDL_APPINPUTFOCUS),
		548	const_iv (SDL_APPMOUSEFOCUS),
		549	const_iv (SDL_APPACTIVE),
		550
		551	const_iv (SDLK_FIRST),
		552	const_iv (SDLK_LAST),
400	const_iv (SDLK_KP0),	553	const_iv (SDLK_KP0),
401	const_iv (SDLK_KP1),	554	const_iv (SDLK_KP1),
402	const_iv (SDLK_KP2),	555	const_iv (SDLK_KP2),
403	const_iv (SDLK_KP3),	556	const_iv (SDLK_KP3),
404	const_iv (SDLK_KP4),	557	const_iv (SDLK_KP4),
…		…
459	const_iv (SDLK_BREAK),	612	const_iv (SDLK_BREAK),
460	const_iv (SDLK_MENU),	613	const_iv (SDLK_MENU),
461	const_iv (SDLK_POWER),	614	const_iv (SDLK_POWER),
462	const_iv (SDLK_EURO),	615	const_iv (SDLK_EURO),
463	const_iv (SDLK_UNDO),	616	const_iv (SDLK_UNDO),
		617
464	const_iv (KMOD_NONE),	618	const_iv (KMOD_NONE),
		619	const_iv (KMOD_SHIFT),
465	const_iv (KMOD_LSHIFT),	620	const_iv (KMOD_LSHIFT),
466	const_iv (KMOD_RSHIFT),	621	const_iv (KMOD_RSHIFT),
		622	const_iv (KMOD_CTRL),
467	const_iv (KMOD_LCTRL),	623	const_iv (KMOD_LCTRL),
468	const_iv (KMOD_RCTRL),	624	const_iv (KMOD_RCTRL),
		625	const_iv (KMOD_ALT),
469	const_iv (KMOD_LALT),	626	const_iv (KMOD_LALT),
470	const_iv (KMOD_RALT),	627	const_iv (KMOD_RALT),
		628	const_iv (KMOD_META),
471	const_iv (KMOD_LMETA),	629	const_iv (KMOD_LMETA),
472	const_iv (KMOD_RMETA),	630	const_iv (KMOD_RMETA),
473	const_iv (KMOD_NUM),	631	const_iv (KMOD_NUM),
474	const_iv (KMOD_CAPS),	632	const_iv (KMOD_CAPS),
475	const_iv (KMOD_MODE),	633	const_iv (KMOD_MODE),
476	const_iv (KMOD_CTRL),	634
477	const_iv (KMOD_SHIFT),	635	const_iv (MIX_DEFAULT_FORMAT),
478	const_iv (KMOD_ALT),
479	const_iv (KMOD_META)
480	# undef const_iv	636	# undef const_iv
481	};	637	};
482		638
483	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	639	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
484	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	640	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		641
		642	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		643	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
485	}	644	}
		645
		646	void
		647	weaken (SV *rv)
		648	PROTOTYPE: $
		649	CODE:
		650	sv_rvweaken (rv);
486		651
487	int	652	int
488	in_destruct ()	653	in_destruct ()
489	CODE:	654	CODE:
490	RETVAL = PL_main_cv == Nullcv;	655	RETVAL = PL_main_cv == Nullcv;
…		…
493		658
494	NV floor (NV x)	659	NV floor (NV x)
495		660
496	NV ceil (NV x)	661	NV ceil (NV x)
497		662
		663	IV minpot (UV n)
		664
		665	IV popcount (UV n)
		666
498	void	667	void
499	pango_init ()	668	pango_init ()
500	CODE:	669	CODE:
501	{	670	{
502	opengl_fontmap = pango_opengl_font_map_new ();	671	opengl_fontmap = pango_opengl_font_map_new ();
503	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	672	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
504	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	673	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		674	#if defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2)
		675	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		676	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		677	#endif
505	}	678	}
		679
		680	char *
		681	SDL_GetError ()
506		682
507	int	683	int
508	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	684	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
509		685
510	void	686	void
511	SDL_Quit ()	687	SDL_Quit ()
512		688
513	void	689	void
514	SDL_ListModes ()	690	SDL_ListModes (int rgb, int alpha)
515	PPCODE:	691	PPCODE:
516	{	692	{
517	SDL_Rect **m;	693	SDL_Rect **m;
518		694
519	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	695	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
520	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	696	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
521	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	697	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
522	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	698	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
523		699
524	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	700	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
525	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	701	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
526		702
527	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	703	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
528	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	704	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	705	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
530	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	706	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
531		707
532	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	708	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
533	#if SDL_VERSION_ATLEAST(1,2,10)	709	#if SDL_VERSION_ATLEAST(1,2,10)
534	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	710	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
535	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	711	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
536	#endif	712	#endif
537		713
538	SDL_EnableUNICODE (1);
539	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
540
541	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	714	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
542		715
543	if (m && m != (SDL_Rect **)-1)	716	if (m && m != (SDL_Rect **)-1)
544	while (*m)	717	while (*m)
545	{	718	{
		719	if ((*m)->w >= 800 && (*m)->h >= 480)
		720	{
546	AV *av = newAV ();	721	AV *av = newAV ();
547	av_push (av, newSViv ((*m)->w));	722	av_push (av, newSViv ((*m)->w));
548	av_push (av, newSViv ((*m)->h));	723	av_push (av, newSViv ((*m)->h));
		724	av_push (av, newSViv (rgb));
		725	av_push (av, newSViv (alpha));
549	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	726	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		727	}
550		728
551	++m;	729	++m;
552	}	730	}
553	}	731	}
554		732
555	char *
556	SDL_GetError ()
557
558	int	733	int
559	SDL_SetVideoMode (int w, int h, int fullscreen)	734	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
560	CODE:	735	CODE:
		736	{
		737	SDL_EnableUNICODE (1);
		738	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		739
		740	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		741	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		742	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		743	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		744
561	RETVAL = !!SDL_SetVideoMode (	745	RETVAL = !!SDL_SetVideoMode (
562	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	746	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
563	);	747	);
		748
564	if (RETVAL)	749	if (RETVAL)
565	{	750	{
566	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	751	av_clear (texture_av);
		752
		753	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
567	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	754	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
568	# include "glfunc.h"	755	#include "glfunc.h"
569	# undef GL_FUNC	756	#undef GL_FUNC
570	}	757	}
		758	}
571	OUTPUT:	759	OUTPUT:
572	RETVAL	760	RETVAL
573		761
574	void	762	void
575	SDL_GL_SwapBuffers ()	763	SDL_GL_SwapBuffers ()
576		764
577	char *	765	char *
578	SDL_GetKeyName (int sym)	766	SDL_GetKeyName (int sym)
579		767
		768	int
		769	SDL_GetAppState ()
		770
580	void	771	void
581	SDL_PollEvent ()	772	poll_events ()
582	PPCODE:	773	PPCODE:
583	{	774	{
584	SDL_Event ev;	775	SDL_Event ev;
585		776
586	while (SDL_PollEvent (&ev))	777	SDL_PumpEvents ();
		778	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
587	{	779	{
588	HV *hv = newHV ();	780	HV *hv = newHV ();
589	hv_store (hv, "type", 4, newSViv (ev.type), 0);	781	hv_store (hv, "type", 4, newSViv (ev.type), 0);
590		782
591	switch (ev.type)	783	switch (ev.type)
592	{	784	{
593	case SDL_KEYDOWN:	785	case SDL_KEYDOWN:
594	case SDL_KEYUP:	786	case SDL_KEYUP:
595	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	787	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
596	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	788	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
597	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	789	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		790	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
598	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	791	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
599	break;	792	break;
600		793
601	case SDL_ACTIVEEVENT:	794	case SDL_ACTIVEEVENT:
602	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	795	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
603	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	796	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
604	break;	797	break;
605		798
606	case SDL_MOUSEMOTION:	799	case SDL_MOUSEMOTION:
		800	{
		801	int state = ev.motion.state;
		802	int x = ev.motion.x;
		803	int y = ev.motion.y;
		804	int xrel = ev.motion.xrel;
		805	int yrel = ev.motion.yrel;
		806
		807	/* do simplistic event compression */
		808	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		809	&& state == ev.motion.state)
		810	{
		811	xrel += ev.motion.xrel;
		812	yrel += ev.motion.yrel;
		813	x = ev.motion.x;
		814	y = ev.motion.y;
		815	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		816	}
		817
607	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	818	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
608
609	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	819	hv_store (hv, "state", 5, newSViv (state), 0);
610	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	820	hv_store (hv, "x", 1, newSViv (x), 0);
611	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	821	hv_store (hv, "y", 1, newSViv (y), 0);
612	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	822	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
613	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	823	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		824	}
614	break;	825	break;
615		826
616	case SDL_MOUSEBUTTONDOWN:	827	case SDL_MOUSEBUTTONDOWN:
617	case SDL_MOUSEBUTTONUP:	828	case SDL_MOUSEBUTTONUP:
618	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	829	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
619		830
620	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	831	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
621	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	832	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
622	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	833	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
623	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	834	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
628	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	839	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
629	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	840	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
630	break;	841	break;
631	}	842	}
632		843
633	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	844	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
634	}	845	}
635	}	846	}
636		847
637	int	848	int
638	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	849	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
639	POSTCALL:	850	POSTCALL:
640	Mix_HookMusicFinished (music_finished);	851	Mix_HookMusicFinished (music_finished);
641	Mix_ChannelFinished (channel_finished);	852	Mix_ChannelFinished (channel_finished);
642		853
643	void	854	void
		855	Mix_QuerySpec ()
		856	PPCODE:
		857	{
		858	int freq, channels;
		859	Uint16 format;
		860
		861	if (Mix_QuerySpec (&freq, &format, &channels))
		862	{
		863	EXTEND (SP, 3);
		864	PUSHs (sv_2mortal (newSViv (freq)));
		865	PUSHs (sv_2mortal (newSViv (format)));
		866	PUSHs (sv_2mortal (newSViv (channels)));
		867	}
		868	}
		869
		870	void
644	Mix_CloseAudio ()	871	Mix_CloseAudio ()
645		872
646	int	873	int
647	Mix_AllocateChannels (int numchans = -1)	874	Mix_AllocateChannels (int numchans = -1)
648		875
		876	const char *
		877	Mix_GetError ()
		878
649	void	879	void
650	lowdelay (int fd, int val = 1)	880	lowdelay (int fd, int val = 1)
651	CODE:	881	CODE:
652	#ifndef _WIN32
653	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	882	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
654	#endif
655		883
656	void	884	void
657	win32_proxy_info ()	885	win32_proxy_info ()
658	PPCODE:	886	PPCODE:
659	{	887	{
660	#ifdef _WIN32	888	#ifdef _WIN32
661	INTERNET_PROXY_INFO proxyinfo;
662	char buffer[2048];	889	char buffer[2048];
663	DWORD buflen;	890	DWORD buflen;
664		891
665	EXTEND (SP, 3);	892	EXTEND (SP, 3);
666		893
…		…
697	STRLEN image_len;	924	STRLEN image_len;
698	char *image = (char *)SvPVbyte (image_, image_len);	925	char *image = (char *)SvPVbyte (image_, image_len);
699	SDL_Surface *surface, *surface2;	926	SDL_Surface *surface, *surface2;
700	SDL_PixelFormat fmt;	927	SDL_PixelFormat fmt;
701	SDL_RWops *rw = ix	928	SDL_RWops *rw = ix
702	? SDL_RWFromFile (image, "r")	929	? SDL_RWFromFile (image, "rb")
703	: SDL_RWFromConstMem (image, image_len);	930	: SDL_RWFromConstMem (image, image_len);
704		931
705	if (!rw)	932	if (!rw)
706	croak ("load_image: %s", SDL_GetError ());	933	croak ("load_image: %s", SDL_GetError ());
707		934
…		…
780	void	1007	void
781	error (char *message)	1008	error (char *message)
782	CODE:	1009	CODE:
783	fprintf (stderr, "ERROR: %s\n", message);	1010	fprintf (stderr, "ERROR: %s\n", message);
784	#ifdef _WIN32	1011	#ifdef _WIN32
785	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1012	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
786	#endif	1013	#endif
787		1014
788	void	1015	void
789	fatal (char *message)	1016	fatal (char *message)
790	CODE:	1017	CODE:
791	fprintf (stderr, "FATAL: %s\n", message);	1018	fprintf (stderr, "FATAL: %s\n", message);
792	#ifdef _WIN32	1019	#ifdef _WIN32
793	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1020	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
794	#endif	1021	#endif
795	_exit (1);	1022	_exit (1);
796		1023
797	void	1024	void
798	_exit (int retval = 0)	1025	_exit (int retval = 0)
799	CODE:	1026	CODE:
		1027	#ifdef WIN32
		1028	ExitThread (retval); // unclean, please beam me up
		1029	#else
800	_exit (retval);	1030	_exit (retval);
		1031	#endif
801		1032
802	MODULE = CFPlus PACKAGE = CFPlus::Font	1033	void
		1034	debug ()
		1035	CODE:
		1036	{
		1037	#if DEBUG
		1038	VALGRIND_DO_LEAK_CHECK;
		1039	#endif
		1040	}
803		1041
804	CFPlus::Font	1042	MODULE = Deliantra::Client PACKAGE = DC::Font
		1043
		1044	PROTOTYPES: DISABLE
		1045
		1046	DC::Font
805	new_from_file (SV *class, char *path, int id = 0)	1047	new_from_file (SV *class, char *path, int id = 0)
806	CODE:	1048	CODE:
807	{	1049	{
808	int count;	1050	int count;
809	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1051	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
812	}	1054	}
813	OUTPUT:	1055	OUTPUT:
814	RETVAL	1056	RETVAL
815		1057
816	void	1058	void
817	DESTROY (CFPlus::Font self)	1059	DESTROY (DC::Font self)
818	CODE:	1060	CODE:
819	pango_font_description_free (self);	1061	pango_font_description_free (self);
820		1062
821	void	1063	void
822	make_default (CFPlus::Font self)	1064	make_default (DC::Font self)
		1065	PROTOTYPE: $
823	CODE:	1066	CODE:
824	default_font = self;	1067	default_font = self;
825		1068
826	MODULE = CFPlus PACKAGE = CFPlus::Layout	1069	MODULE = Deliantra::Client PACKAGE = DC::Layout
827		1070
		1071	PROTOTYPES: DISABLE
		1072
828	void	1073	void
829	reset_glyph_cache ()	1074	glyph_cache_backup ()
		1075	PROTOTYPE:
830	CODE:	1076	CODE:
		1077	tc_backup ();
		1078
		1079	void
		1080	glyph_cache_restore ()
		1081	PROTOTYPE:
		1082	CODE:
831	tc_clear ();	1083	tc_restore ();
832		1084
833	CFPlus::Layout	1085	DC::Layout
834	new (SV *class)	1086	new (SV *class)
835	CODE:	1087	CODE:
836	New (0, RETVAL, 1, struct cf_layout);	1088	New (0, RETVAL, 1, struct cf_layout);
837		1089
838	RETVAL->pl = pango_layout_new (opengl_context);	1090	RETVAL->pl = pango_layout_new (opengl_context);
…		…
840	RETVAL->g = 1.;	1092	RETVAL->g = 1.;
841	RETVAL->b = 1.;	1093	RETVAL->b = 1.;
842	RETVAL->a = 1.;	1094	RETVAL->a = 1.;
843	RETVAL->base_height = MIN_FONT_HEIGHT;	1095	RETVAL->base_height = MIN_FONT_HEIGHT;
844	RETVAL->font = 0;	1096	RETVAL->font = 0;
		1097	RETVAL->rc = rc_alloc ();
845		1098
846	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1099	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
847	layout_update_font (RETVAL);	1100	layout_update_font (RETVAL);
848	OUTPUT:	1101	OUTPUT:
849	RETVAL	1102	RETVAL
850		1103
851	void	1104	void
852	DESTROY (CFPlus::Layout self)	1105	DESTROY (DC::Layout self)
853	CODE:	1106	CODE:
854	g_object_unref (self->pl);	1107	g_object_unref (self->pl);
		1108	rc_free (self->rc);
855	Safefree (self);	1109	Safefree (self);
856		1110
857	void	1111	void
858	set_text (CFPlus::Layout self, SV *text_)	1112	set_text (DC::Layout self, SV *text_)
859	CODE:	1113	CODE:
860	{	1114	{
861	STRLEN textlen;	1115	STRLEN textlen;
862	char *text = SvPVutf8 (text_, textlen);	1116	char *text = SvPVutf8 (text_, textlen);
863		1117
864	pango_layout_set_text (self->pl, text, textlen);	1118	pango_layout_set_text (self->pl, text, textlen);
865	}	1119	}
866		1120
867	void	1121	void
868	set_markup (CFPlus::Layout self, SV *text_)	1122	set_markup (DC::Layout self, SV *text_)
869	CODE:	1123	CODE:
870	{	1124	{
871	STRLEN textlen;	1125	STRLEN textlen;
872	char *text = SvPVutf8 (text_, textlen);	1126	char *text = SvPVutf8 (text_, textlen);
873		1127
874	pango_layout_set_markup (self->pl, text, textlen);	1128	pango_layout_set_markup (self->pl, text, textlen);
875	}	1129	}
876		1130
877	void	1131	void
878	set_shapes (CFPlus::Layout self, ...)	1132	set_shapes (DC::Layout self, ...)
879	CODE:	1133	CODE:
880	{	1134	{
881	PangoAttrList *attrs = 0;	1135	PangoAttrList *attrs = 0;
882	const char *text = pango_layout_get_text (self->pl);	1136	const char *text = pango_layout_get_text (self->pl);
883	const char *pos = text;	1137	const char *pos = text;
…		…
918	if (attrs)	1172	if (attrs)
919	pango_layout_set_attributes (self->pl, attrs);	1173	pango_layout_set_attributes (self->pl, attrs);
920	}	1174	}
921		1175
922	void	1176	void
923	get_shapes (CFPlus::Layout self)	1177	get_shapes (DC::Layout self)
924	PPCODE:	1178	PPCODE:
925	{	1179	{
926	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1180	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
927		1181
928	do	1182	do
929	{	1183	{
930	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1184	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
931		1185
932	if (run && shape_attr_p (run))	1186	if (run && shape_attr_p (run))
933	{	1187	{
934	PangoRectangle extents;	1188	PangoRectangle extents;
935	pango_layout_iter_get_run_extents (iter, 0, &extents);	1189	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
943		1197
944	pango_layout_iter_free (iter);	1198	pango_layout_iter_free (iter);
945	}	1199	}
946		1200
947	int	1201	int
948	has_wrapped (CFPlus::Layout self)	1202	has_wrapped (DC::Layout self)
949	CODE:	1203	CODE:
950	{	1204	{
951	int lines = 1;	1205	int lines = 1;
952	const char *text = pango_layout_get_text (self->pl);	1206	const char *text = pango_layout_get_text (self->pl);
953		1207
…		…
958	}	1212	}
959	OUTPUT:	1213	OUTPUT:
960	RETVAL	1214	RETVAL
961		1215
962	SV *	1216	SV *
963	get_text (CFPlus::Layout self)	1217	get_text (DC::Layout self)
964	CODE:	1218	CODE:
965	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1219	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
966	sv_utf8_decode (RETVAL);	1220	sv_utf8_decode (RETVAL);
967	OUTPUT:	1221	OUTPUT:
968	RETVAL	1222	RETVAL
969		1223
970	void	1224	void
971	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1225	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
972	CODE:	1226	CODE:
973	self->r = r;	1227	self->r = r;
974	self->g = g;	1228	self->g = g;
975	self->b = b;	1229	self->b = b;
976	self->a = a;	1230	self->a = a;
977		1231
978	void	1232	void
979	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1233	set_font (DC::Layout self, DC::Font font = 0)
980	CODE:	1234	CODE:
981	if (self->font != font)	1235	if (self->font != font)
982	{	1236	{
983	self->font = font;	1237	self->font = font;
984	layout_update_font (self);	1238	layout_update_font (self);
985	}	1239	}
986		1240
987	void	1241	void
988	set_height (CFPlus::Layout self, int base_height)	1242	set_height (DC::Layout self, int base_height)
989	CODE:	1243	CODE:
990	if (self->base_height != base_height)	1244	if (self->base_height != base_height)
991	{	1245	{
992	self->base_height = base_height;	1246	self->base_height = base_height;
993	layout_update_font (self);	1247	layout_update_font (self);
994	}	1248	}
995		1249
996	void	1250	void
997	set_width (CFPlus::Layout self, int max_width = -1)	1251	set_width (DC::Layout self, int max_width = -1)
998	CODE:	1252	CODE:
999	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1253	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1000		1254
1001	void	1255	void
1002	set_indent (CFPlus::Layout self, int indent)	1256	set_indent (DC::Layout self, int indent)
1003	CODE:	1257	CODE:
1004	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1258	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1005		1259
1006	void	1260	void
1007	set_spacing (CFPlus::Layout self, int spacing)	1261	set_spacing (DC::Layout self, int spacing)
1008	CODE:	1262	CODE:
1009	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1263	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1010		1264
1011	void	1265	void
1012	set_ellipsise (CFPlus::Layout self, int ellipsise)	1266	set_ellipsise (DC::Layout self, int ellipsise)
1013	CODE:	1267	CODE:
1014	pango_layout_set_ellipsize (self->pl,	1268	pango_layout_set_ellipsize (self->pl,
1015	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1269	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1016	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1270	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1017	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1271	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1018	: PANGO_ELLIPSIZE_NONE	1272	: PANGO_ELLIPSIZE_NONE
1019	);	1273	);
1020		1274
1021	void	1275	void
1022	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1276	set_single_paragraph_mode (DC::Layout self, int spm)
1023	CODE:	1277	CODE:
1024	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1278	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1025		1279
1026	void	1280	void
1027	size (CFPlus::Layout self)	1281	size (DC::Layout self)
1028	PPCODE:	1282	PPCODE:
1029	{	1283	{
1030	int w, h;	1284	int w, h;
1031		1285
1032	layout_get_pixel_size (self, &w, &h);	1286	layout_get_pixel_size (self, &w, &h);
…		…
1035	PUSHs (sv_2mortal (newSViv (w)));	1289	PUSHs (sv_2mortal (newSViv (w)));
1036	PUSHs (sv_2mortal (newSViv (h)));	1290	PUSHs (sv_2mortal (newSViv (h)));
1037	}	1291	}
1038		1292
1039	int	1293	int
1040	descent (CFPlus::Layout self)	1294	descent (DC::Layout self)
1041	CODE:	1295	CODE:
1042	{	1296	{
1043	PangoRectangle rect;	1297	PangoRectangle rect;
1044	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1298	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1045	pango_layout_line_get_pixel_extents (line, 0, &rect);	1299	pango_layout_line_get_pixel_extents (line, 0, &rect);
1046	RETVAL = PANGO_DESCENT (rect);	1300	RETVAL = PANGO_DESCENT (rect);
1047	}	1301	}
1048	OUTPUT:	1302	OUTPUT:
1049	RETVAL	1303	RETVAL
1050		1304
1051	int	1305	int
1052	xy_to_index (CFPlus::Layout self, int x, int y)	1306	xy_to_index (DC::Layout self, int x, int y)
1053	CODE:	1307	CODE:
1054	{	1308	{
1055	int index, trailing;	1309	int index, trailing;
1056	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1310	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1057	RETVAL = index;	1311	RETVAL = index + trailing;
1058	}	1312	}
1059	OUTPUT:	1313	OUTPUT:
1060	RETVAL	1314	RETVAL
1061		1315
1062	void	1316	void
1063	cursor_pos (CFPlus::Layout self, int index)	1317	cursor_pos (DC::Layout self, int index)
1064	PPCODE:	1318	PPCODE:
1065	{	1319	{
1066	PangoRectangle strong_pos;	1320	PangoRectangle pos;
1067	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1321	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1068		1322
1069	EXTEND (SP, 3);	1323	EXTEND (SP, 3);
1070	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1324	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1071	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1325	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1072	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1326	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1073	}	1327	}
1074		1328
1075	void	1329	void
1076	render (CFPlus::Layout self, float x, float y, int flags = 0)	1330	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1077	PPCODE:	1331	PPCODE:
		1332	{
		1333	int line, x;
		1334
		1335	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1336	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 17, 3))
		1337	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1338	--line;
		1339	#endif
		1340	EXTEND (SP, 2);
		1341	PUSHs (sv_2mortal (newSViv (line)));
		1342	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1343	}
		1344
		1345	void
		1346	line_x_to_index (DC::Layout self, int line, int x)
		1347	PPCODE:
		1348	{
		1349	PangoLayoutLine *lp;
		1350	int index, trailing;
		1351
		1352	if (line < 0)
		1353	XSRETURN_EMPTY;
		1354
		1355	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1356	XSRETURN_EMPTY; /* do better */
		1357
		1358	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1359
		1360	EXTEND (SP, 2);
		1361	if (GIMME_V == G_SCALAR)
		1362	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1363	else
		1364	{
		1365	PUSHs (sv_2mortal (newSViv (index)));
		1366	PUSHs (sv_2mortal (newSViv (trailing)));
		1367	}
		1368	}
		1369
		1370	void
		1371	render (DC::Layout self, float x, float y, int flags = 0)
		1372	CODE:
		1373	rc_clear (self->rc);
1078	pango_opengl_render_layout_subpixel (	1374	pango_opengl_render_layout_subpixel (
1079	self->pl,	1375	self->pl,
		1376	self->rc,
1080	x * PANGO_SCALE, y * PANGO_SCALE,	1377	x * PANGO_SCALE, y * PANGO_SCALE,
1081	self->r, self->g, self->b, self->a,	1378	self->r, self->g, self->b, self->a,
1082	flags	1379	flags
1083	);	1380	);
		1381	// we assume that context_change actually clears/frees stuff
		1382	// and does not do any recomputation...
		1383	pango_layout_context_changed (self->pl);
1084		1384
1085	MODULE = CFPlus PACKAGE = CFPlus::Texture
1086
1087	void	1385	void
1088	pad2pot (SV *data_, SV *w_, SV *h_)	1386	draw (DC::Layout self)
1089	CODE:	1387	CODE:
1090	{	1388	{
1091	int ow = SvIV (w_);	1389	glEnable (GL_TEXTURE_2D);
1092	int oh = SvIV (h_);	1390	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1391	glEnable (GL_BLEND);
		1392	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1393	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1394	glEnable (GL_ALPHA_TEST);
		1395	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1093		1396
1094	if (ow && oh)	1397	rc_draw (self->rc);
		1398
		1399	glDisable (GL_ALPHA_TEST);
		1400	glDisable (GL_BLEND);
		1401	glDisable (GL_TEXTURE_2D);
		1402	}
		1403
		1404	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1405
		1406	PROTOTYPES: ENABLE
		1407
		1408	void
		1409	pad (SV *data_, int ow, int oh, int nw, int nh)
		1410	CODE:
		1411	{
		1412	if ((nw != ow || nh != oh) && SvOK (data_))
1095	{	1413	{
1096	int nw = minpot (ow);
1097	int nh = minpot (oh);
1098
1099	if (nw != ow || nh != oh)
1100	{
1101	if (SvOK (data_))
1102	{
1103	STRLEN datalen;	1414	STRLEN datalen;
1104	char *data = SvPVbyte (data_, datalen);	1415	char *data = SvPVbyte (data_, datalen);
1105	int bpp = datalen / (ow * oh);	1416	int bpp = datalen / (ow * oh);
1106	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1417	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1107		1418
1108	SvPOK_only (result_);	1419	SvPOK_only (result_);
1109	SvCUR_set (result_, nw * nh * bpp);	1420	SvCUR_set (result_, nw * nh * bpp);
1110		1421
1111	memset (SvPVX (result_), 0, nw * nh * bpp);	1422	memset (SvPVX (result_), 0, nw * nh * bpp);
1112	while (oh--)	1423	while (oh--)
1113	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1424	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1114		1425
1115	sv_setsv (data_, result_);	1426	sv_setsv (data_, result_);
1116	}
1117
1118	sv_setiv (w_, nw);
1119	sv_setiv (h_, nh);
1120	}
1121	}	1427	}
1122	}	1428	}
1123		1429
1124	void	1430	void
1125	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1431	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1131	{	1437	{
1132	HV *hv = (HV *)SvRV (self);	1438	HV *hv = (HV *)SvRV (self);
1133	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1439	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1134	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1440	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1135	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1441	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1442
		1443	if (name <= 0)
		1444	XSRETURN_EMPTY;
1136		1445
1137	if (items < 5)	1446	if (items < 5)
1138	{	1447	{
1139	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1448	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1140	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1449	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1168	glDisable (GL_ALPHA_TEST);	1477	glDisable (GL_ALPHA_TEST);
1169	glDisable (GL_BLEND);	1478	glDisable (GL_BLEND);
1170	}	1479	}
1171	}	1480	}
1172		1481
1173	MODULE = CFPlus PACKAGE = CFPlus::Map	1482	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1483	CODE:
		1484	{
		1485	GLint width;
		1486	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1487	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1488	RETVAL = width > 0;
		1489	}
		1490	OUTPUT:
		1491	RETVAL
1174		1492
1175	CFPlus::Map	1493	MODULE = Deliantra::Client PACKAGE = DC::Map
1176	new (SV *class, int map_width, int map_height)	1494
		1495	PROTOTYPES: DISABLE
		1496
		1497	DC::Map
		1498	new (SV *class)
1177	CODE:	1499	CODE:
1178	New (0, RETVAL, 1, struct map);	1500	New (0, RETVAL, 1, struct map);
1179	RETVAL->x = 0;	1501	RETVAL->x = 0;
1180	RETVAL->y = 0;	1502	RETVAL->y = 0;
1181	RETVAL->w = map_width;	1503	RETVAL->w = 0;
1182	RETVAL->h = map_height;	1504	RETVAL->h = 0;
1183	RETVAL->ox = 0;	1505	RETVAL->ox = 0;
1184	RETVAL->oy = 0;	1506	RETVAL->oy = 0;
1185	RETVAL->faces = 8192;	1507	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1186	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1508	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1187	RETVAL->texs = 8192;
1188	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1189	RETVAL->rows = 0;	1509	RETVAL->rows = 0;
1190	RETVAL->row = 0;	1510	RETVAL->row = 0;
1191	OUTPUT:	1511	OUTPUT:
1192	RETVAL	1512	RETVAL
1193		1513
1194	void	1514	void
1195	DESTROY (CFPlus::Map self)	1515	DESTROY (DC::Map self)
1196	CODE:	1516	CODE:
1197	{	1517	{
1198	map_clear (self);	1518	map_clear (self);
1199	Safefree (self->face);	1519	Safefree (self->face2tile);
1200	Safefree (self->tex);	1520	Safefree (self->tex);
1201	Safefree (self);	1521	Safefree (self);
1202	}	1522	}
1203		1523
1204	void	1524	void
		1525	resize (DC::Map self, int map_width, int map_height)
		1526	CODE:
		1527	self->w = map_width;
		1528	self->h = map_height;
		1529
		1530	void
1205	clear (CFPlus::Map self)	1531	clear (DC::Map self)
1206	CODE:	1532	CODE:
1207	map_clear (self);	1533	map_clear (self);
1208		1534
1209	void	1535	void
1210	set_face (CFPlus::Map self, int face, int texid)	1536	set_tileid (DC::Map self, int face, int tile)
1211	CODE:	1537	CODE:
1212	{	1538	{
1213	while (self->faces <= face)	1539	need_facenum (self, face); self->face2tile [face] = tile;
1214	{	1540	need_texid (self, tile);
1215	Append (mapface, self->face, self->faces, self->faces);
1216	self->faces *= 2;
1217	}
1218
1219	self->face [face] = texid;
1220	}	1541	}
1221		1542
1222	void	1543	void
		1544	set_smooth (DC::Map self, int face, int smooth, int level)
		1545	CODE:
		1546	{
		1547	tileid texid;
		1548	maptex *tex;
		1549
		1550	if (face < 0 || face >= self->faces)
		1551	return;
		1552
		1553	if (smooth < 0 || smooth >= self->faces)
		1554	return;
		1555
		1556	texid = self->face2tile [face];
		1557
		1558	if (!texid)
		1559	return;
		1560
		1561	tex = self->tex + texid;
		1562	tex->smoothtile = self->face2tile [smooth];
		1563	tex->smoothlevel = level;
		1564	}
		1565
		1566	void
1223	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)	1567	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)
1224	CODE:	1568	CODE:
1225	{	1569	{
1226	while (self->texs <= texid)	1570	need_texid (self, texid);
1227	{
1228	Append (maptex, self->tex, self->texs, self->texs);
1229	self->texs *= 2;
1230	}
1231		1571
1232	{	1572	{
1233	maptex *tex = self->tex + texid;	1573	maptex *tex = self->tex + texid;
1234		1574
1235	tex->name = name;	1575	tex->name = name;
…		…
1252	// from transparent color bleeding and ugly wrapping effects.	1592	// from transparent color bleeding and ugly wrapping effects.
1253	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1593	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1254	}	1594	}
1255		1595
1256	int	1596	int
1257	ox (CFPlus::Map self)	1597	ox (DC::Map self)
1258	ALIAS:	1598	ALIAS:
1259	oy = 1	1599	oy = 1
1260	x = 2	1600	x = 2
1261	y = 3	1601	y = 3
1262	w = 4	1602	w = 4
…		…
1273	}	1613	}
1274	OUTPUT:	1614	OUTPUT:
1275	RETVAL	1615	RETVAL
1276		1616
1277	void	1617	void
1278	scroll (CFPlus::Map self, int dx, int dy)	1618	scroll (DC::Map self, int dx, int dy)
1279	CODE:	1619	CODE:
1280	{	1620	{
1281	if (dx > 0)	1621	if (dx > 0)
1282	map_blank (self, self->x, self->y, dx, self->h);	1622	map_blank (self, self->x, self->y, dx, self->h);
1283	else if (dx < 0)	1623	else if (dx < 0)
1284	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1624	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1285		1625
1286	if (dy > 0)	1626	if (dy > 0)
1287	map_blank (self, self->x, self->y, self->w, dy);	1627	map_blank (self, self->x, self->y, self->w, dy);
1288	else if (dy < 0)	1628	else if (dy < 0)
1289	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1629	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1290		1630
1291	self->ox += dx; self->x += dx;	1631	self->ox += dx; self->x += dx;
1292	self->oy += dy; self->y += dy;	1632	self->oy += dy; self->y += dy;
1293		1633
1294	while (self->y < 0)	1634	while (self->y < 0)
…		…
1298	self->rows += MAP_EXTEND_Y;	1638	self->rows += MAP_EXTEND_Y;
1299	self->y += MAP_EXTEND_Y;	1639	self->y += MAP_EXTEND_Y;
1300	}	1640	}
1301	}	1641	}
1302		1642
1303	void	1643	SV *
1304	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1644	map1a_update (DC::Map self, SV *data_, int extmap)
1305	CODE:	1645	CODE:
1306	{	1646	{
1307	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1647	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1308	uint8_t *data_end = (uint8_t *)SvEND (data_);	1648	uint8_t *data_end = (uint8_t *)SvEND (data_);
1309	mapcell *cell;	1649	mapcell *cell;
1310	int x, y, flags;	1650	int x, y, z, flags;
		1651	AV *missing = newAV ();
		1652	RETVAL = newRV_noinc ((SV *)missing);
1311		1653
1312	while (data < data_end - 1)	1654	while (data < data_end - 1)
1313	{	1655	{
1314	flags = (data [0] << 8) + data [1]; data += 2;	1656	flags = (data [0] << 8) + data [1]; data += 2;
1315		1657
…		…
1346	cell->stat_width = 1;	1688	cell->stat_width = 1;
1347	cell->stat_hp = *data++;	1689	cell->stat_hp = *data++;
1348	}	1690	}
1349	else if (cmd == 6) // monster width	1691	else if (cmd == 6) // monster width
1350	cell->stat_width = *data++ + 1;	1692	cell->stat_width = *data++ + 1;
1351	else if (cmd == 0x47) // monster width	1693	else if (cmd == 0x47)
1352	{	1694	{
1353	if (*data == 4)	1695	if (*data == 4)
1354	; // decode player tag	1696	; // decode player count
1355		1697
1356	data += *data + 1;	1698	data += *data + 1;
1357	}	1699	}
1358	else if (cmd == 8) // cell flags	1700	else if (cmd == 8) // cell flags
1359	cell->flags = *data++;	1701	cell->flags = *data++;
…		…
1366	}	1708	}
1367	else	1709	else
1368	cell->darkness = *data++ + 1;	1710	cell->darkness = *data++ + 1;
1369	}	1711	}
1370		1712
		1713	for (z = 0; z <= 2; ++z)
1371	if (flags & 4)	1714	if (flags & (4 >> z))
1372	{	1715	{
1373	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1716	faceid face = (data [0] << 8) + data [1]; data += 2;
		1717	need_facenum (self, face);
		1718	cell->tile [z] = self->face2tile [face];
		1719
		1720	if (cell->tile [z])
		1721	{
		1722	maptex *tex = self->tex + cell->tile [z];
		1723	if (!tex->name)
		1724	av_push (missing, newSViv (cell->tile [z]));
		1725
		1726	if (tex->smoothtile)
		1727	{
		1728	maptex *smooth = self->tex + tex->smoothtile;
		1729	if (!smooth->name)
		1730	av_push (missing, newSViv (tex->smoothtile));
		1731	}
		1732	}
1374	}	1733	}
1375
1376	if (flags & 2)
1377	{
1378	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1379	}
1380
1381	if (flags & 1)
1382	{
1383	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1384	}
1385	}	1734	}
1386	else	1735	else
1387	cell->darkness = 0;	1736	cell->darkness = 0;
1388	}	1737	}
1389	}	1738	}
		1739	OUTPUT:
		1740	RETVAL
1390		1741
1391	SV *	1742	SV *
1392	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1743	mapmap (DC::Map self, int x0, int y0, int w, int h)
1393	CODE:	1744	CODE:
1394	{	1745	{
1395	int x1, x;	1746	int x1, x;
1396	int y1, y;	1747	int y1, y;
1397	int z;	1748	int z;
…		…
1418	{	1769	{
1419	mapcell *cell = row->col + (x - row->c0);	1770	mapcell *cell = row->col + (x - row->c0);
1420		1771
1421	for (z = 0; z <= 0; z++)	1772	for (z = 0; z <= 0; z++)
1422	{	1773	{
1423	mapface face = cell->face [z];
1424
1425	if (face)
1426	{
1427	maptex tex = self->tex [face];	1774	maptex tex = self->tex [cell->tile [z]];
1428	int a0 = 255 - tex.a;	1775	int a0 = 255 - tex.a;
1429	int a1 = tex.a;	1776	int a1 = tex.a;
1430		1777
1431	r = (r * a0 + tex.r * a1) / 255;	1778	r = (r * a0 + tex.r * a1) / 255;
1432	g = (g * a0 + tex.g * a1) / 255;	1779	g = (g * a0 + tex.g * a1) / 255;
1433	b = (b * a0 + tex.b * a1) / 255;	1780	b = (b * a0 + tex.b * a1) / 255;
1434	a = (a * a0 + tex.a * a1) / 255;	1781	a = (a * a0 + tex.a * a1) / 255;
1435	}
1436	}	1782	}
1437	}	1783	}
1438		1784
1439	*map++ = (r )	1785	*map++ = (r )
1440	| (g << 8)	1786	| (g << 8)
…		…
1447	}	1793	}
1448	OUTPUT:	1794	OUTPUT:
1449	RETVAL	1795	RETVAL
1450		1796
1451	void	1797	void
1452	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1798	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1453	CODE:	1799	CODE:
1454	{	1800	{
1455	int vx, vy;
1456	int x, y, z;	1801	int x, y, z;
1457	int last_name;
1458	mapface face;
1459		1802
1460	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1803	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1461	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1804	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1805	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1806	smooth_key skey;
1462		1807
1463	/*	1808	rc_t *rc = rc_alloc ();
1464	int vx = self->vx = self->w >= sw	1809	rc_key_t key;
1465	? self->x + (self->w - sw) / 2	1810	rc_array_t *arr;
1466	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1467		1811
1468	int vy = self->vy = self->h >= sh	1812	// thats current max. sorry.
1469	? self->y + (self->h - sh) / 2	1813	if (sw > 255) sw = 255;
1470	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1814	if (sh > 255) sh = 255;
1471	*/
1472		1815
1473	glColor4ub (255, 255, 255, 255);	1816	// clear key, in case of extra padding
		1817	memset (&skey, 0, sizeof (skey));
		1818
		1819	memset (&key, 0, sizeof (key));
		1820	key.r = 255;
		1821	key.g = 255;
		1822	key.b = 255;
		1823	key.a = 255;
		1824	key.mode = GL_QUADS;
		1825	key.format = GL_T2F_V3F;
		1826	key.texname = -1;
		1827
		1828	mx += self->x;
		1829	my += self->y;
		1830
		1831	// first pass: determine smooth_max
		1832	// rather ugly, if you ask me
		1833	// could also be stored inside mapcell and updated on change
		1834	memset (smooth_max, 0, sizeof (smooth_max));
		1835
		1836	for (y = 0; y < sh; y++)
		1837	if (0 <= y + my && y + my < self->rows)
		1838	{
		1839	maprow *row = self->row + (y + my);
		1840
		1841	for (x = 0; x < sw; x++)
		1842	if (row->c0 <= x + mx && x + mx < row->c1)
		1843	{
		1844	mapcell *cell = row->col + (x + mx - row->c0);
		1845
		1846	smooth_max[x + 1][y + 1] =
		1847	MAX (self->tex [cell->tile [0]].smoothlevel,
		1848	MAX (self->tex [cell->tile [1]].smoothlevel,
		1849	self->tex [cell->tile [2]].smoothlevel));
		1850	}
		1851	}
1474		1852
1475	glEnable (GL_BLEND);	1853	glEnable (GL_BLEND);
1476	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1854	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1477	glEnable (GL_TEXTURE_2D);
1478	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1855	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1479		1856
1480	glBegin (GL_QUADS);
1481
1482	last_name = 0;
1483
1484	for (z = 0; z < 3; z++)	1857	for (z = 0; z <= 2; z++)
		1858	{
		1859	memset (smooth_level, 0, sizeof (smooth_level));
		1860
1485	for (y = 0; y < sh; y++)	1861	for (y = 0; y < sh; y++)
1486	if (0 <= y + vy && y + vy < self->rows)	1862	if (0 <= y + my && y + my < self->rows)
1487	{	1863	{
1488	maprow *row = self->row + (y + vy);	1864	maprow *row = self->row + (y + my);
1489		1865
1490	for (x = 0; x < sw; x++)	1866	for (x = 0; x < sw; x++)
1491	if (row->c0 <= x + vx && x + vx < row->c1)	1867	if (row->c0 <= x + mx && x + mx < row->c1)
1492	{	1868	{
1493	mapcell *cell = row->col + (x + vx - row->c0);	1869	mapcell *cell = row->col + (x + mx - row->c0);
1494
1495	face = cell->face [z];	1870	tileid tile = cell->tile [z];
		1871
		1872	if (tile)
		1873	{
		1874	maptex tex = self->tex [tile];
		1875	int px, py;
1496		1876
1497	if (face && face < self->texs)	1877	if (key.texname != tex.name)
		1878	{
		1879	if (!tex.name)
		1880	tex = self->tex [2]; /* missing, replace by noface */
		1881
		1882	key.texname = tex.name;
		1883	arr = rc_array (rc, &key);
		1884	}
		1885
		1886	px = (x + 1) * T - tex.w;
		1887	py = (y + 1) * T - tex.h;
		1888
		1889	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1890	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1891	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1892	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1893
		1894	if (cell->flags && z == 2)
		1895	{
		1896	// overlays such as the speech bubble, probably more to come
		1897	if (cell->flags & 1)
		1898	{
		1899	maptex tex = self->tex [1];
		1900	int px = x * T + T * 2 / 32;
		1901	int py = y * T - T * 6 / 32;
		1902
		1903	if (tex.name)
		1904	{
		1905	if (key.texname != tex.name)
		1906	{
		1907	key.texname = tex.name;
		1908	arr = rc_array (rc, &key);
		1909	}
		1910
		1911	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1912	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1913	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1914	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1915	}
		1916	}
		1917	}
		1918
		1919	// update smooth hash
		1920	if (tex.smoothtile)
		1921	{
		1922	skey.tile = tex.smoothtile;
		1923	skey.level = tex.smoothlevel;
		1924
		1925	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1926
		1927	// add bits to current tile and all neighbours. skey.x|y is
		1928	// shifted +1|+1 so we always stay positive.
		1929
		1930	// bits is ___n cccc CCCC bbbb
		1931	// n do not draw borders&corners
		1932	// c draw these corners, but...
		1933	// C ... not these
		1934	// b draw these borders
		1935
		1936	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1937	// ┃· ·· ·┃ ━━
		1938
		1939	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1940	// ·· ·· ·┏ ┓·
		1941
		1942	// full tile
		1943	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1944
		1945	// borders
		1946	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1947	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1948	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1949	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1950
		1951	// corners
		1952	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1953	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1954	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1955	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1956	}
		1957	}
		1958	}
		1959	}
		1960
		1961	rc_draw (rc);
		1962	rc_clear (rc);
		1963
		1964	// go through all smoothlevels, lowest to highest, then draw.
		1965	// this is basically counting sort
		1966	{
		1967	int w, b;
		1968
		1969	glEnable (GL_TEXTURE_2D);
		1970	glBegin (GL_QUADS);
		1971	for (w = 0; w < 256 / 32; ++w)
		1972	{
		1973	uint32_t smask = smooth_level [w];
		1974	if (smask)
		1975	for (b = 0; b < 32; ++b)
		1976	if (smask & (((uint32_t)1) << b))
1498	{	1977	{
1499	maptex tex = self->tex [face];	1978	int level = (w << 5) | b;
1500	int px = (x + 1) * 32 - tex.w;	1979	HE *he;
1501	int py = (y + 1) * 32 - tex.h;
1502		1980
1503	if (last_name != tex.name)	1981	hv_iterinit (smooth);
		1982	while ((he = hv_iternext (smooth)))
1504	{	1983	{
1505	glEnd ();	1984	smooth_key *skey = (smooth_key *)HeKEY (he);
1506	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1985	IV bits = SvIVX (HeVAL (he));
1507	glBegin (GL_QUADS);
1508	}
1509		1986
1510	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1511	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1512	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1513	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1514	}
1515
1516	if (cell->flags && z == 2)
1517	{
1518	if (cell->flags & 1)	1987	if (!(bits & 0x1000)
		1988	&& skey->level == level
		1989	&& level > smooth_max [skey->x][skey->y])
1519	{	1990	{
1520	maptex tex = self->tex [1];	1991	maptex tex = self->tex [skey->tile];
1521	int px = (x + 1) * 32 - tex.w + 2;	1992	int px = (((int)skey->x) - 1) * T;
1522	int py = (y + 1) * 32 - tex.h - 6;	1993	int py = (((int)skey->y) - 1) * T;
		1994	int border = bits & 15;
		1995	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1996	float dx = tex.s * .0625f; // 16 images/row
		1997	float dy = tex.t * .5f ; // 2 images/column
1523		1998
		1999	if (tex.name)
		2000	{
		2001	// this time avoiding texture state changes
		2002	// save gobs of state changes.
		2003	if (key.texname != tex.name)
		2004	{
1524	glEnd ();	2005	glEnd ();
1525	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2006	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1526	glBegin (GL_QUADS);	2007	glBegin (GL_QUADS);
		2008	}
1527		2009
		2010	if (border)
		2011	{
		2012	float ox = border * dx;
		2013
		2014	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2015	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2016	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2017	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2018	}
		2019
		2020	if (corner)
		2021	{
		2022	float ox = corner * dx;
		2023
1528	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2024	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1529	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2025	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1530	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2026	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1531	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2027	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2028	}
		2029	}
		2030	}
1532	}	2031	}
1533	}	2032	}
1534	}
1535	}	2033	}
1536		2034
1537	glEnd ();	2035	glEnd ();
1538
1539	glDisable (GL_TEXTURE_2D);	2036	glDisable (GL_TEXTURE_2D);
		2037	key.texname = -1;
		2038	}
		2039
		2040	hv_clear (smooth);
		2041	}
		2042
1540	glDisable (GL_BLEND);	2043	glDisable (GL_BLEND);
		2044	rc_free (rc);
1541		2045
1542	// top layer: overlays such as the health bar	2046	// top layer: overlays such as the health bar
1543	for (y = 0; y < sh; y++)	2047	for (y = 0; y < sh; y++)
1544	if (0 <= y + vy && y + vy < self->rows)	2048	if (0 <= y + my && y + my < self->rows)
1545	{	2049	{
1546	maprow *row = self->row + (y + vy);	2050	maprow *row = self->row + (y + my);
1547		2051
1548	for (x = 0; x < sw; x++)	2052	for (x = 0; x < sw; x++)
1549	if (row->c0 <= x + vx && x + vx < row->c1)	2053	if (row->c0 <= x + mx && x + mx < row->c1)
1550	{	2054	{
1551	mapcell *cell = row->col + (x + vx - row->c0);	2055	mapcell *cell = row->col + (x + mx - row->c0);
1552		2056
1553	int px = x * 32;	2057	int px = x * T;
1554	int py = y * 32;	2058	int py = y * T;
1555		2059
1556	if (cell->stat_hp)	2060	if (cell->stat_hp)
1557	{	2061	{
1558	int width = cell->stat_width * 32;	2062	int width = cell->stat_width * T;
1559	int thick = sh / 28 + 1 + cell->stat_width;	2063	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1560		2064
1561	glColor3ub (0, 0, 0);	2065	glColor3ub (0, 0, 0);
1562	glRectf (px + 1, py - thick - 2,	2066	glRectf (px + 1, py - thick - 2,
1563	px + width - 1, py);	2067	px + width - 1, py);
1564		2068
…		…
1570	}	2074	}
1571	}	2075	}
1572	}	2076	}
1573		2077
1574	void	2078	void
1575	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2079	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1576	CODE:	2080	CODE:
1577	{	2081	{
1578	static float color[16][3] = {	2082	static float color[16][3] = {
1579	{ 0.00F, 0.00F, 0.00F },	2083	{ 0.00F, 0.00F, 0.00F },
1580	{ 1.00F, 1.00F, 1.00F },	2084	{ 1.00F, 1.00F, 1.00F },
…		…
1630	glDisable (GL_BLEND);	2134	glDisable (GL_BLEND);
1631	glDisable (GL_TEXTURE_2D);	2135	glDisable (GL_TEXTURE_2D);
1632	}	2136	}
1633		2137
1634	void	2138	void
1635	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2139	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1636	PPCODE:	2140	PPCODE:
1637	{	2141	{
1638	int vx, vy;
1639	int x, y;	2142	int x, y;
		2143	int sw1 = sw + 2;
		2144	int sh1 = sh + 2;
		2145	int sh3 = sh * 3;
1640	int sw4 = (sw + 3) & ~3;	2146	int sw34 = (sw * 3 + 3) & ~3;
		2147	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1641	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2148	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1642	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2149	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1643		2150
1644	memset (darkness, 255, sw4 * sh);
1645	SvPOK_only (darkness_sv);	2151	SvPOK_only (darkness3_sv);
1646	SvCUR_set (darkness_sv, sw4 * sh);	2152	SvCUR_set (darkness3_sv, sw34 * sh3);
1647		2153
1648	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2154	mx += self->x - 1;
1649	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2155	my += self->y - 1;
1650		2156
		2157	memset (darkness1, 255, sw1 * sh1);
		2158
1651	for (y = 0; y < sh; y++)	2159	for (y = 0; y < sh1; y++)
1652	if (0 <= y + vy && y + vy < self->rows)	2160	if (0 <= y + my && y + my < self->rows)
1653	{	2161	{
1654	maprow *row = self->row + (y + vy);	2162	maprow *row = self->row + (y + my);
1655		2163
1656	for (x = 0; x < sw; x++)	2164	for (x = 0; x < sw1; x++)
1657	if (row->c0 <= x + vx && x + vx < row->c1)	2165	if (row->c0 <= x + mx && x + mx < row->c1)
1658	{	2166	{
1659	mapcell *cell = row->col + (x + vx - row->c0);	2167	mapcell *cell = row->col + (x + mx - row->c0);
1660		2168
1661	darkness[y * sw4 + x] = cell->darkness	2169	darkness1 [y * sw1 + x] = cell->darkness
1662	? 255 - (cell->darkness - 1)	2170	? 255 - (cell->darkness - 1)
1663	: 255 - FOW_DARKNESS;	2171	: 255 - FOW_DARKNESS;
1664	}	2172	}
1665	}	2173	}
1666		2174
		2175	for (y = 0; y < sh; ++y)
		2176	for (x = 0; x < sw; ++x)
		2177	{
		2178	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2179	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2180	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2181	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2182	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2183	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2184	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2185	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2186	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2187
		2188	uint8_t r11 = (d11 + d21 + d12) / 3;
		2189	uint8_t r21 = d21;
		2190	uint8_t r31 = (d21 + d31 + d32) / 3;
		2191
		2192	uint8_t r12 = d12;
		2193	uint8_t r22 = d22;
		2194	uint8_t r32 = d32;
		2195
		2196	uint8_t r13 = (d13 + d23 + d12) / 3;
		2197	uint8_t r23 = d23;
		2198	uint8_t r33 = (d23 + d33 + d32) / 3;
		2199
		2200	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2201	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2202	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2203	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2204	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2205	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2206	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2207	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2208	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2209	}
		2210
		2211	free (darkness1);
		2212
1667	EXTEND (SP, 3);	2213	EXTEND (SP, 3);
1668	PUSHs (sv_2mortal (newSViv (sw4)));	2214	PUSHs (sv_2mortal (newSViv (sw34)));
1669	PUSHs (sv_2mortal (newSViv (sh)));	2215	PUSHs (sv_2mortal (newSViv (sh3)));
1670	PUSHs (darkness_sv);	2216	PUSHs (darkness3_sv);
1671	}	2217	}
1672		2218
1673	SV *	2219	SV *
1674	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2220	get_rect (DC::Map self, int x0, int y0, int w, int h)
1675	CODE:	2221	CODE:
1676	{	2222	{
1677	int x, y, x1, y1;	2223	int x, y, x1, y1;
1678	SV *data_sv = newSV (w * h * 7 + 5);	2224	SV *data_sv = newSV (w * h * 7 + 5);
1679	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2225	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1704	if (row && row->c0 <= x && x < row->c1)	2250	if (row && row->c0 <= x && x < row->c1)
1705	{	2251	{
1706	mapcell *cell = row->col + (x - row->c0);	2252	mapcell *cell = row->col + (x - row->c0);
1707	uint8_t flags = 0;	2253	uint8_t flags = 0;
1708		2254
1709	if (cell->face [0]) flags |= 1;	2255	if (cell->tile [0]) flags |= 1;
1710	if (cell->face [1]) flags |= 2;	2256	if (cell->tile [1]) flags |= 2;
1711	if (cell->face [2]) flags |= 4;	2257	if (cell->tile [2]) flags |= 4;
1712		2258
1713	*data++ = flags;	2259	*data++ = flags;
1714		2260
1715	if (flags & 1)	2261	if (flags & 1)
1716	{	2262	{
		2263	tileid tile = cell->tile [0];
1717	*data++ = cell->face [0] >> 8;	2264	*data++ = tile >> 8;
1718	*data++ = cell->face [0];	2265	*data++ = tile;
1719	}	2266	}
1720		2267
1721	if (flags & 2)	2268	if (flags & 2)
1722	{	2269	{
		2270	tileid tile = cell->tile [1];
1723	*data++ = cell->face [1] >> 8;	2271	*data++ = tile >> 8;
1724	*data++ = cell->face [1];	2272	*data++ = tile;
1725	}	2273	}
1726		2274
1727	if (flags & 4)	2275	if (flags & 4)
1728	{	2276	{
		2277	tileid tile = cell->tile [2];
1729	*data++ = cell->face [2] >> 8;	2278	*data++ = tile >> 8;
1730	*data++ = cell->face [2];	2279	*data++ = tile;
1731	}	2280	}
1732	}	2281	}
1733	else	2282	else
1734	*data++ = 0;	2283	*data++ = 0;
1735	}	2284	}
…		…
1741	}	2290	}
1742	OUTPUT:	2291	OUTPUT:
1743	RETVAL	2292	RETVAL
1744		2293
1745	void	2294	void
1746	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2295	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1747	PPCODE:	2296	PPCODE:
1748	{	2297	{
1749	int x, y, z;	2298	int x, y, z;
1750	int w, h;	2299	int w, h;
1751	int x1, y1;	2300	int x1, y1;
1752		2301
1753	if (*data++ != 0)	2302	if (*data++ != 0)
1754	return; /* version mismatch */	2303	XSRETURN_EMPTY; /* version mismatch */
1755		2304
1756	w = *data++ << 8; w |= *data++;	2305	w = *data++ << 8; w |= *data++;
1757	h = *data++ << 8; h |= *data++;	2306	h = *data++ << 8; h |= *data++;
1758		2307
1759	// we need to do this 'cause we don't keep an absolute coord system for rows	2308	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1775	{	2324	{
1776	uint8_t flags = *data++;	2325	uint8_t flags = *data++;
1777		2326
1778	if (flags)	2327	if (flags)
1779	{	2328	{
1780	mapface face[3] = { 0, 0, 0 };
1781
1782	mapcell *cell = row_get_cell (row, x);	2329	mapcell *cell = row_get_cell (row, x);
		2330	tileid tile[3] = { 0, 0, 0 };
1783		2331
1784	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2332	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1785	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2333	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1786	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2334	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1787		2335
1788	if (cell->darkness == 0)	2336	if (cell->darkness == 0)
1789	{	2337	{
1790	cell->darkness = 0;	2338	cell->darkness = 0;
1791		2339
1792	for (z = 0; z <= 2; z++)	2340	for (z = 0; z <= 2; z++)
1793	{	2341	{
1794	cell->face[z] = face[z];	2342	tileid t = tile [z];
1795		2343
1796	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2344	if (t >= self->texs || (t && !self->tex [t].name))
		2345	{
1797	XPUSHs (sv_2mortal (newSViv (face[z])));	2346	XPUSHs (sv_2mortal (newSViv (t)));
		2347	need_texid (self, t);
		2348	}
		2349
		2350	cell->tile [z] = t;
1798	}	2351	}
1799	}	2352	}
1800	}	2353	}
1801	}	2354	}
1802	}	2355	}
1803	}	2356	}
1804		2357
1805	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2358	MODULE = Deliantra::Client PACKAGE = DC::RW
1806		2359
1807	CFPlus::MixChunk	2360	DC::RW
1808	new_from_file (SV *class, char *path)	2361	new (SV *class, SV *data_sv)
1809	CODE:	2362	CODE:
1810	RETVAL = Mix_LoadWAV (path);	2363	{
		2364	STRLEN datalen;
		2365	char *data = SvPVbyte (data_sv, datalen);
		2366
		2367	RETVAL = SDL_RWFromConstMem (data, datalen);
		2368	}
1811	OUTPUT:	2369	OUTPUT:
1812	RETVAL	2370	RETVAL
1813		2371
		2372	DC::RW
		2373	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2374	CODE:
		2375	RETVAL = SDL_RWFromFile (path, mode);
		2376	OUTPUT:
		2377	RETVAL
		2378
		2379	# fails on win32:
		2380	# dc.xs(2268) : error C2059: syntax error : '('
1814	void	2381	#void
		2382	#close (DC::RW self)
		2383	# CODE:
		2384	# (self->(close)) (self);
		2385
		2386	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2387
		2388	PROTOTYPES: DISABLE
		2389
		2390	DC::Channel
		2391	find ()
		2392	CODE:
		2393	{
		2394	RETVAL = Mix_GroupAvailable (-1);
		2395
		2396	if (RETVAL < 0)
		2397	{
		2398	RETVAL = Mix_GroupOldest (-1);
		2399
		2400	if (RETVAL < 0)
		2401	XSRETURN_UNDEF;
		2402
		2403	Mix_HaltChannel (RETVAL);
		2404	}
		2405
		2406	Mix_UnregisterAllEffects (RETVAL);
		2407	Mix_Volume (RETVAL, 128);
		2408	}
		2409	OUTPUT:
		2410	RETVAL
		2411
		2412	void
		2413	halt (DC::Channel self)
		2414	CODE:
		2415	Mix_HaltChannel (self);
		2416
		2417	void
		2418	expire (DC::Channel self, int ticks = -1)
		2419	CODE:
		2420	Mix_ExpireChannel (self, ticks);
		2421
		2422	void
		2423	fade_out (DC::Channel self, int ticks = -1)
		2424	CODE:
		2425	Mix_FadeOutChannel (self, ticks);
		2426
		2427	int
		2428	volume (DC::Channel self, int volume)
		2429	CODE:
		2430	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2431	OUTPUT:
		2432	RETVAL
		2433
		2434	void
		2435	unregister_all_effects (DC::Channel self)
		2436	CODE:
		2437	Mix_UnregisterAllEffects (self);
		2438
		2439	void
		2440	set_panning (DC::Channel self, int left, int right)
		2441	CODE:
		2442	left = CLAMP (left , 0, 255);
		2443	right = CLAMP (right, 0, 255);
		2444	Mix_SetPanning (self, left, right);
		2445
		2446	void
		2447	set_distance (DC::Channel self, int distance)
		2448	CODE:
		2449	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2450
		2451	void
		2452	set_position (DC::Channel self, int angle, int distance)
		2453	CODE:
		2454
		2455	void
		2456	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2457	CODE:
		2458	{
		2459	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2460	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2461	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2462	}
		2463
		2464	void
		2465	set_reverse_stereo (DC::Channel self, int flip)
		2466	CODE:
		2467	Mix_SetReverseStereo (self, flip);
		2468
		2469	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2470
		2471	PROTOTYPES: DISABLE
		2472
		2473	DC::MixChunk
		2474	new (SV *class, DC::RW rwops)
		2475	CODE:
		2476	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2477	OUTPUT:
		2478	RETVAL
		2479
		2480	void
1815	DESTROY (CFPlus::MixChunk self)	2481	DESTROY (DC::MixChunk self)
1816	CODE:	2482	CODE:
1817	Mix_FreeChunk (self);	2483	Mix_FreeChunk (self);
1818		2484
1819	int	2485	int
1820	volume (CFPlus::MixChunk self, int volume = -1)	2486	volume (DC::MixChunk self, int volume = -1)
1821	CODE:	2487	CODE:
		2488	if (items > 1)
		2489	volume = CLAMP (volume, 0, 128);
1822	RETVAL = Mix_VolumeChunk (self, volume);	2490	RETVAL = Mix_VolumeChunk (self, volume);
1823	OUTPUT:	2491	OUTPUT:
1824	RETVAL	2492	RETVAL
1825		2493
1826	int	2494	DC::Channel
1827	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2495	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1828	CODE:	2496	CODE:
		2497	{
1829	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2498	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2499
		2500	if (RETVAL < 0)
		2501	XSRETURN_UNDEF;
		2502
		2503	if (channel < 0)
		2504	{
		2505	Mix_UnregisterAllEffects (RETVAL);
		2506	Mix_Volume (RETVAL, 128);
		2507	}
		2508	}
1830	OUTPUT:	2509	OUTPUT:
1831	RETVAL	2510	RETVAL
1832		2511
1833	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2512	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1834		2513
1835	int	2514	int
1836	volume (int volume = -1)	2515	volume (int volume = -1)
		2516	PROTOTYPE: ;$
1837	CODE:	2517	CODE:
		2518	if (items > 0)
		2519	volume = CLAMP (volume, 0, 128);
1838	RETVAL = Mix_VolumeMusic (volume);	2520	RETVAL = Mix_VolumeMusic (volume);
1839	OUTPUT:	2521	OUTPUT:
1840	RETVAL	2522	RETVAL
1841		2523
		2524	void
		2525	fade_out (int ms)
		2526	CODE:
		2527	Mix_FadeOutMusic (ms);
		2528
		2529	void
		2530	halt ()
		2531	CODE:
		2532	Mix_HaltMusic ();
		2533
1842	CFPlus::MixMusic	2534	DC::MixMusic
1843	new_from_file (SV *class, char *path)	2535	new (SV *class, DC::RW rwops)
1844	CODE:	2536	CODE:
1845	RETVAL = Mix_LoadMUS (path);	2537	RETVAL = Mix_LoadMUS_RW (rwops);
1846	OUTPUT:	2538	OUTPUT:
1847	RETVAL	2539	RETVAL
1848		2540
1849	void	2541	void
1850	DESTROY (CFPlus::MixMusic self)	2542	DESTROY (DC::MixMusic self)
1851	CODE:	2543	CODE:
1852	Mix_FreeMusic (self);	2544	Mix_FreeMusic (self);
1853		2545
1854	int	2546	int
1855	play (CFPlus::MixMusic self, int loops = -1)	2547	play (DC::MixMusic self, int loops = -1)
1856	CODE:	2548	CODE:
1857	RETVAL = Mix_PlayMusic (self, loops);	2549	RETVAL = Mix_PlayMusic (self, loops);
1858	OUTPUT:	2550	OUTPUT:
1859	RETVAL	2551	RETVAL
1860		2552
1861	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2553	void
		2554	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2555	CODE:
		2556	Mix_FadeInMusicPos (self, loops, ms, position);
		2557
		2558	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2559
		2560	PROTOTYPES: ENABLE
1862		2561
1863	BOOT:	2562	BOOT:
1864	{	2563	{
1865	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2564	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1866	static const struct {	2565	static const struct {
1867	const char *name;	2566	const char *name;
1868	IV iv;	2567	IV iv;
1869	} *civ, const_iv[] = {	2568	} *civ, const_iv[] = {
1870	# define const_iv(name) { # name, (IV)name }	2569	# define const_iv(name) { # name, (IV)name }
		2570	const_iv (GL_VENDOR),
		2571	const_iv (GL_VERSION),
		2572	const_iv (GL_EXTENSIONS),
1871	const_iv (GL_COLOR_MATERIAL),	2573	const_iv (GL_COLOR_MATERIAL),
1872	const_iv (GL_SMOOTH),	2574	const_iv (GL_SMOOTH),
1873	const_iv (GL_FLAT),	2575	const_iv (GL_FLAT),
1874	const_iv (GL_DITHER),	2576	const_iv (GL_DITHER),
1875	const_iv (GL_BLEND),	2577	const_iv (GL_BLEND),
…		…
1879	const_iv (GL_ALPHA_TEST),	2581	const_iv (GL_ALPHA_TEST),
1880	const_iv (GL_NORMALIZE),	2582	const_iv (GL_NORMALIZE),
1881	const_iv (GL_RESCALE_NORMAL),	2583	const_iv (GL_RESCALE_NORMAL),
1882	const_iv (GL_FRONT),	2584	const_iv (GL_FRONT),
1883	const_iv (GL_BACK),	2585	const_iv (GL_BACK),
		2586	const_iv (GL_AUX0),
1884	const_iv (GL_AND),	2587	const_iv (GL_AND),
1885	const_iv (GL_ONE),	2588	const_iv (GL_ONE),
1886	const_iv (GL_ZERO),	2589	const_iv (GL_ZERO),
1887	const_iv (GL_SRC_ALPHA),	2590	const_iv (GL_SRC_ALPHA),
1888	const_iv (GL_DST_ALPHA),	2591	const_iv (GL_DST_ALPHA),
…		…
1901	const_iv (GL_INTENSITY),	2604	const_iv (GL_INTENSITY),
1902	const_iv (GL_LUMINANCE),	2605	const_iv (GL_LUMINANCE),
1903	const_iv (GL_LUMINANCE_ALPHA),	2606	const_iv (GL_LUMINANCE_ALPHA),
1904	const_iv (GL_FLOAT),	2607	const_iv (GL_FLOAT),
1905	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2608	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2609	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2610	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2611	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2612	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2613	const_iv (GL_COMPRESSED_RGB_ARB),
		2614	const_iv (GL_COMPRESSED_RGBA_ARB),
1906	const_iv (GL_COMPILE),	2615	const_iv (GL_COMPILE),
		2616	const_iv (GL_PROXY_TEXTURE_1D),
		2617	const_iv (GL_PROXY_TEXTURE_2D),
1907	const_iv (GL_TEXTURE_1D),	2618	const_iv (GL_TEXTURE_1D),
1908	const_iv (GL_TEXTURE_2D),	2619	const_iv (GL_TEXTURE_2D),
1909	const_iv (GL_TEXTURE_ENV),	2620	const_iv (GL_TEXTURE_ENV),
1910	const_iv (GL_TEXTURE_MAG_FILTER),	2621	const_iv (GL_TEXTURE_MAG_FILTER),
1911	const_iv (GL_TEXTURE_MIN_FILTER),	2622	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1932	const_iv (GL_COLOR_LOGIC_OP),	2643	const_iv (GL_COLOR_LOGIC_OP),
1933	const_iv (GL_SEPARABLE_2D),	2644	const_iv (GL_SEPARABLE_2D),
1934	const_iv (GL_CONVOLUTION_2D),	2645	const_iv (GL_CONVOLUTION_2D),
1935	const_iv (GL_CONVOLUTION_BORDER_MODE),	2646	const_iv (GL_CONVOLUTION_BORDER_MODE),
1936	const_iv (GL_CONSTANT_BORDER),	2647	const_iv (GL_CONSTANT_BORDER),
		2648	const_iv (GL_POINTS),
1937	const_iv (GL_LINES),	2649	const_iv (GL_LINES),
1938	const_iv (GL_LINE_STRIP),	2650	const_iv (GL_LINE_STRIP),
1939	const_iv (GL_LINE_LOOP),	2651	const_iv (GL_LINE_LOOP),
1940	const_iv (GL_QUADS),	2652	const_iv (GL_QUADS),
1941	const_iv (GL_QUAD_STRIP),	2653	const_iv (GL_QUAD_STRIP),
1942	const_iv (GL_TRIANGLES),	2654	const_iv (GL_TRIANGLES),
1943	const_iv (GL_TRIANGLE_STRIP),	2655	const_iv (GL_TRIANGLE_STRIP),
1944	const_iv (GL_TRIANGLE_FAN),	2656	const_iv (GL_TRIANGLE_FAN),
		2657	const_iv (GL_POLYGON),
1945	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2658	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2659	const_iv (GL_POINT_SMOOTH_HINT),
		2660	const_iv (GL_LINE_SMOOTH_HINT),
		2661	const_iv (GL_POLYGON_SMOOTH_HINT),
		2662	const_iv (GL_GENERATE_MIPMAP_HINT),
		2663	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1946	const_iv (GL_FASTEST),	2664	const_iv (GL_FASTEST),
		2665	const_iv (GL_DONT_CARE),
		2666	const_iv (GL_NICEST),
1947	const_iv (GL_V2F),	2667	const_iv (GL_V2F),
1948	const_iv (GL_V3F),	2668	const_iv (GL_V3F),
1949	const_iv (GL_T2F_V3F),	2669	const_iv (GL_T2F_V3F),
1950	const_iv (GL_T2F_N3F_V3F),	2670	const_iv (GL_T2F_N3F_V3F),
1951	# undef const_iv	2671	# undef const_iv
1952	};	2672	};
1953		2673
1954	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2674	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1955	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2675	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2676
		2677	texture_av = newAV ();
		2678	AvREAL_off (texture_av);
1956	}	2679	}
		2680
		2681	void
		2682	disable_GL_EXT_blend_func_separate ()
		2683	CODE:
		2684	gl.BlendFuncSeparate = 0;
		2685	gl.BlendFuncSeparateEXT = 0;
1957		2686
1958	char *	2687	char *
1959	gl_vendor ()	2688	gl_vendor ()
1960	CODE:	2689	CODE:
1961	RETVAL = (char *)glGetString (GL_VENDOR);	2690	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1974	CODE:	2703	CODE:
1975	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2704	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1976	OUTPUT:	2705	OUTPUT:
1977	RETVAL	2706	RETVAL
1978		2707
		2708	const char *glGetString (GLenum pname)
		2709
		2710	GLint glGetInteger (GLenum pname)
		2711	CODE:
		2712	glGetIntegerv (pname, &RETVAL);
		2713	OUTPUT:
		2714	RETVAL
		2715
		2716	GLdouble glGetDouble (GLenum pname)
		2717	CODE:
		2718	glGetDoublev (pname, &RETVAL);
		2719	OUTPUT:
		2720	RETVAL
		2721
1979	int glGetError ()	2722	int glGetError ()
1980		2723
1981	void glFinish ()	2724	void glFinish ()
1982		2725
1983	void glClear (int mask)	2726	void glClear (int mask)
…		…
2020	# near_ and far_ are due to microsofts buggy "c" compiler	2763	# near_ and far_ are due to microsofts buggy "c" compiler
2021	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2764	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2022		2765
2023	# near_ and far_ are due to microsofts buggy "c" compiler	2766	# near_ and far_ are due to microsofts buggy "c" compiler
2024	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2767	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2768
		2769	PROTOTYPES: DISABLE
2025		2770
2026	void glViewport (int x, int y, int width, int height)	2771	void glViewport (int x, int y, int width, int height)
2027		2772
2028	void glScissor (int x, int y, int width, int height)	2773	void glScissor (int x, int y, int width, int height)
2029		2774
…		…
2037		2782
2038	void glRotate (float angle, float x, float y, float z)	2783	void glRotate (float angle, float x, float y, float z)
2039	CODE:	2784	CODE:
2040	glRotatef (angle, x, y, z);	2785	glRotatef (angle, x, y, z);
2041		2786
2042	void glBegin (int mode)
2043
2044	void glEnd ()
2045
2046	void glColor (float r, float g, float b, float a = 1.0)	2787	void glColor (float r, float g, float b, float a = 1.0)
2047	PROTOTYPE: @
2048	ALIAS:	2788	ALIAS:
2049	glColor_premultiply = 1	2789	glColor_premultiply = 1
2050	CODE:	2790	CODE:
2051	if (ix)	2791	if (ix)
2052	{	2792	{
…		…
2055	b *= a;	2795	b *= a;
2056	}	2796	}
2057	// microsoft visual "c" rounds instead of truncating...	2797	// microsoft visual "c" rounds instead of truncating...
2058	glColor4f (r, g, b, a);	2798	glColor4f (r, g, b, a);
2059		2799
2060	void glInterleavedArrays (int format, int stride, char *data)
2061
2062	void glDrawElements (int mode, int count, int type, char *indices)
2063
2064	# 1.2 void glDrawRangeElements (int mode, int start, int end
2065
2066	void glRasterPos (float x, float y, float z = 0.)	2800	void glRasterPos (float x, float y, float z = 0.)
2067	CODE:	2801	CODE:
2068	glRasterPos3f (0, 0, z);	2802	glRasterPos3f (0, 0, z);
2069	glBitmap (0, 0, 0, 0, x, y, 0);	2803	glBitmap (0, 0, 0, 0, x, y, 0);
2070		2804
…		…
2074		2808
2075	void glTexCoord (float s, float t)	2809	void glTexCoord (float s, float t)
2076	CODE:	2810	CODE:
2077	glTexCoord2f (s, t);	2811	glTexCoord2f (s, t);
2078		2812
		2813	void glRect (float x1, float y1, float x2, float y2)
		2814	CODE:
		2815	glRectf (x1, y1, x2, y2);
		2816
		2817	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2818	CODE:
		2819	glBegin (GL_LINE_LOOP);
		2820	glVertex2f (x1, y1);
		2821	glVertex2f (x2, y1);
		2822	glVertex2f (x2, y2);
		2823	glVertex2f (x1, y2);
		2824	glEnd ();
		2825
		2826	PROTOTYPES: ENABLE
		2827
		2828	void glBegin (int mode)
		2829
		2830	void glEnd ()
		2831
		2832	void glPointSize (GLfloat size)
		2833
		2834	void glLineWidth (GLfloat width)
		2835
		2836	void glInterleavedArrays (int format, int stride, char *data)
		2837
		2838	void glDrawElements (int mode, int count, int type, char *indices)
		2839
		2840	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2841
2079	void glTexEnv (int target, int pname, float param)	2842	void glTexEnv (int target, int pname, float param)
2080	CODE:	2843	CODE:
2081	glTexEnvf (target, pname, param);	2844	glTexEnvf (target, pname, param);
2082		2845
2083	void glTexParameter (int target, int pname, float param)	2846	void glTexParameter (int target, int pname, float param)
…		…
2099	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2862	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2100	CODE:	2863	CODE:
2101	if (gl.SeparableFilter2D)	2864	if (gl.SeparableFilter2D)
2102	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2865	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2103		2866
2104	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2867	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2105		2868
2106	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2869	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2107		2870
2108	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2871	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2872
		2873	void glPixelZoom (float x, float y)
2109		2874
2110	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2875	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2111		2876
2112	int glGenTexture ()	2877	int glGenTexture ()
2113	CODE:	2878	CODE:
2114	{	2879	RETVAL = gen_texture ();
2115	GLuint name;
2116	glGenTextures (1, &name);
2117	RETVAL = name;
2118	}
2119	OUTPUT:	2880	OUTPUT:
2120	RETVAL	2881	RETVAL
2121		2882
2122	void glDeleteTexture (int name)	2883	void glDeleteTexture (int name)
2123	CODE:	2884	CODE:
2124	{
2125	GLuint name_ = name;
2126	glDeleteTextures (1, &name_);	2885	del_texture (name);
2127	}	2886
2128
2129	int glGenList ()	2887	int glGenList ()
2130	CODE:	2888	CODE:
2131	RETVAL = glGenLists (1);	2889	RETVAL = glGenLists (1);
2132	OUTPUT:	2890	OUTPUT:
2133	RETVAL	2891	RETVAL
…		…
2140		2898
2141	void glEndList ()	2899	void glEndList ()
2142		2900
2143	void glCallList (int list)	2901	void glCallList (int list)
2144		2902
		2903	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2904
		2905	PROTOTYPES: DISABLE
		2906
		2907	void
		2908	find_widget (SV *self, NV x, NV y)
		2909	PPCODE:
		2910	{
		2911	if (within_widget (self, x, y))
		2912	XPUSHs (self);
		2913	}
		2914
		2915	BOOT:
		2916	{
		2917	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2918
		2919	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2920	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2921	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2922	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2923	}
		2924
		2925	void
		2926	draw (SV *self)
		2927	CODE:
		2928	{
		2929	HV *hv;
		2930	SV **svp;
		2931	NV x, y, w, h;
		2932	SV *draw_x_sv = GvSV (draw_x_gv);
		2933	SV *draw_y_sv = GvSV (draw_y_gv);
		2934	SV *draw_w_sv = GvSV (draw_w_gv);
		2935	SV *draw_h_sv = GvSV (draw_h_gv);
		2936	double draw_x, draw_y;
		2937
		2938	if (!SvROK (self))
		2939	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2940
		2941	hv = (HV *)SvRV (self);
		2942
		2943	if (SvTYPE (hv) != SVt_PVHV)
		2944	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2945
		2946	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2947	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2948
		2949	if (!h || !w)
		2950	XSRETURN_EMPTY;
		2951
		2952	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2953	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2954
		2955	draw_x = SvNV (draw_x_sv) + x;
		2956	draw_y = SvNV (draw_y_sv) + y;
		2957
		2958	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2959	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2960	XSRETURN_EMPTY;
		2961
		2962	sv_setnv (draw_x_sv, draw_x);
		2963	sv_setnv (draw_y_sv, draw_y);
		2964
		2965	glPushMatrix ();
		2966	glTranslated (x, y, 0);
		2967
		2968	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2969	{
		2970	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2971
		2972	if (svp && SvTRUE (*svp))
		2973	{
		2974	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2975	glEnable (GL_BLEND);
		2976	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2977	glBegin (GL_QUADS);
		2978	glVertex2f (0, 0);
		2979	glVertex2f (w, 0);
		2980	glVertex2f (w, h);
		2981	glVertex2f (0, h);
		2982	glEnd ();
		2983	glDisable (GL_BLEND);
		2984	}
		2985	}
		2986	#if 0
		2987	// draw borders, for debugging
		2988	glPushMatrix ();
		2989	glColor4f (1., 1., 0., 1.);
		2990	glTranslatef (.5, .5, 0.);
		2991	glBegin (GL_LINE_LOOP);
		2992	glVertex2f (0 , 0);
		2993	glVertex2f (w - 1, 0);
		2994	glVertex2f (w - 1, h - 1);
		2995	glVertex2f (0 , h - 1);
		2996	glEnd ();
		2997	glPopMatrix ();
		2998	#endif
		2999	PUSHMARK (SP);
		3000	XPUSHs (self);
		3001	PUTBACK;
		3002	call_method ("_draw", G_VOID | G_DISCARD);
		3003	SPAGAIN;
		3004
		3005	glPopMatrix ();
		3006
		3007	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3008	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3009	}
		3010

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