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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.156 by root, Thu Sep 21 14:47:51 2006 UTC vs.
Revision 1.252 by root, Fri Dec 28 17:30:33 2007 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
6	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
13	#ifdef _WIN32	20	#ifdef _WIN32
14	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
15	#endif	27	#endif
16		28
		29	#include <assert.h>
17	#include <math.h>	30	#include <math.h>
18	#include <string.h>	31	#include <string.h>
19	#include <stdio.h>	32	#include <stdio.h>
20	#include <stdlib.h>	33	#include <stdlib.h>
21		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
22	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
23	#include <SDL_endian.h>	39	#include <SDL_endian.h>
24	#include <SDL_image.h>	40	#include <SDL_image.h>
25	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
27		43
…		…
29	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
30		46
31	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
32		48
33	#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
34		57
35	#ifndef _WIN32	58	#ifndef _WIN32
36	# include <sys/types.h>	59	# include <sys/types.h>
37	# include <sys/socket.h>	60	# include <sys/socket.h>
38	# include <netinet/in.h>	61	# include <netinet/in.h>
39	# include <netinet/tcp.h>	62	# include <netinet/tcp.h>
40	# include <inttypes.h>	63	# include <inttypes.h>
41	#else
42	typedef unsigned char uint8_t;
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	64	#endif
49		65
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	66	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		67
52	#define FOW_DARKNESS 32	68	#define FOW_DARKNESS 32
53		69
54	#define MAP_EXTEND_X 32	70	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	71	#define MAP_EXTEND_Y 512
…		…
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	76	# define PARACHUTE SDL_INIT_NOPARACHUTE
61	#else	77	#else
62	# define PARACHUTE 0	78	# define PARACHUTE 0
63	#endif	79	#endif
64		80
		81	static AV *texture_av;
		82
65	static struct	83	static struct
66	{	84	{
67	#define GL_FUNC(ptr,name) ptr name;	85	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	86	#include "glfunc.h"
69	#undef GL_FUNC	87	#undef GL_FUNC
70	} gl;	88	} gl;
71		89
		90	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	91	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	92	{
74	if (gl.BlendFuncSeparate)	93	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	94	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	95	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	96	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	97	else
79	glBlendFunc (sa, da);	98	glBlendFunc (sa, da);
80	}	99	}
81		100
		101	static GLuint
		102	gen_texture ()
		103	{
		104	GLuint name;
		105
		106	if (AvFILL (texture_av) >= 0)
		107	name = (GLuint)(size_t)av_pop (texture_av);
		108	else
		109	glGenTextures (1, &name);
		110
		111	return name;
		112	}
		113
		114	static void
		115	del_texture (GLuint name)
		116	{
		117	/* make a half-assed attempt at returning the memory used by the texture */
		118	/* textures are frequently being reused by cfplus anyway */
		119	/*glBindTexture (GL_TEXTURE_2D, name);*/
		120	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		121	av_push (texture_av, (SV *)(size_t)name);
		122	glDeleteTextures (1, &name);
		123	}
		124
82	#include "texcache.c"	125	#include "texcache.c"
		126	#include "rendercache.c"
83		127
84	#include "pango-font.c"	128	#include "pango-font.c"
85	#include "pango-fontmap.c"	129	#include "pango-fontmap.c"
86	#include "pango-render.c"	130	#include "pango-render.c"
87		131
		132	typedef IV DC__Channel;
		133	typedef SDL_RWops *DC__RW;
88	typedef Mix_Chunk *CFPlus__MixChunk;	134	typedef Mix_Chunk *DC__MixChunk;
89	typedef Mix_Music *CFPlus__MixMusic;	135	typedef Mix_Music *DC__MixMusic;
90		136
91	typedef PangoFontDescription *CFPlus__Font;	137	typedef PangoFontDescription *DC__Font;
92		138
93	static int	139	static int
94	shape_attr_p (PangoLayoutRun *run)	140	shape_attr_p (PangoLayoutRun *run)
95	{	141	{
96	GSList *attrs = run->item->analysis.extra_attrs;	142	GSList *attrs = run->item->analysis.extra_attrs;
…		…
110		156
111	typedef struct cf_layout {	157	typedef struct cf_layout {
112	PangoLayout *pl;	158	PangoLayout *pl;
113	float r, g, b, a; // default color for rgba mode	159	float r, g, b, a; // default color for rgba mode
114	int base_height;	160	int base_height;
115	CFPlus__Font font;	161	DC__Font font;
		162	rc_t *rc;
116	} *CFPlus__Layout;	163	} *DC__Layout;
117		164
118	static CFPlus__Font default_font;	165	static DC__Font default_font;
119	static PangoContext *opengl_context;	166	static PangoContext *opengl_context;
120	static PangoFontMap *opengl_fontmap;	167	static PangoFontMap *opengl_fontmap;
121		168
122	static void	169	static void
123	substitute_func (FcPattern *pattern, gpointer data)	170	substitute_func (FcPattern *pattern, gpointer data)
…		…
128	#endif	175	#endif
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	176	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	}	177	}
131		178
132	static void	179	static void
133	layout_update_font (CFPlus__Layout self)	180	layout_update_font (DC__Layout self)
134	{	181	{
135	/* use a random scale factor to account for unknown descenders, 0.8 works	182	/* use a random scale factor to account for unknown descenders, 0.8 works
136	* reasonably well with bitstream vera	183	* reasonably well with bitstream vera
137	*/	184	*/
138	PangoFontDescription *font = self->font ? self->font : default_font;	185	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
142		189
143	pango_layout_set_font_description (self->pl, font);	190	pango_layout_set_font_description (self->pl, font);
144	}	191	}
145		192
146	static void	193	static void
147	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	194	layout_get_pixel_size (DC__Layout self, int *w, int *h)
148	{	195	{
149	PangoRectangle rect;	196	PangoRectangle rect;
150		197
151	// get_pixel_* wrongly rounds down	198	// get_pixel_* wrongly rounds down
152	pango_layout_get_extents (self->pl, 0, &rect);	199	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		206
160	*w = rect.width;	207	*w = rect.width;
161	*h = rect.height;	208	*h = rect.height;
162	}	209	}
163		210
		211	typedef uint16_t tileid;
164	typedef uint16_t mapface;	212	typedef uint16_t faceid;
165		213
166	typedef struct {	214	typedef struct {
167	GLint name;	215	GLuint name;
168	int w, h;	216	int w, h;
169	float s, t;	217	float s, t;
170	uint8_t r, g, b, a;	218	uint8_t r, g, b, a;
		219	tileid smoothtile;
		220	uint8_t smoothlevel;
171	} maptex;	221	} maptex;
172		222
173	typedef struct {	223	typedef struct {
174	uint32_t player;	224	uint32_t player;
175	mapface face[3];	225	tileid tile[3];
176	uint16_t darkness;	226	uint16_t darkness;
177	uint8_t stat_width, stat_hp, flags;	227	uint8_t stat_width, stat_hp, flags, smoothmax;
178	} mapcell;	228	} mapcell;
179		229
180	typedef struct {	230	typedef struct {
181	int32_t c0, c1;	231	int32_t c0, c1;
182	mapcell *col;	232	mapcell *col;
183	} maprow;	233	} maprow;
184		234
185	typedef struct map {	235	typedef struct map {
186	int x, y, w, h;	236	int x, y, w, h;
187	int ox, oy; /* offset to virtual global coordinate system */	237	int ox, oy; /* offset to virtual global coordinate system */
188	int faces;	238	int faces; tileid *face2tile; // [faceid]
189	mapface *face;	239	int texs; maptex *tex; // [tileid]
190
191	int texs;
192	maptex *tex;
193		240
194	int32_t rows;	241	int32_t rows;
195	maprow *row;	242	maprow *row;
196	} *CFPlus__Map;	243	} *DC__Map;
197		244
198	static char *	245	static char *
199	prepend (char *ptr, int sze, int inc)	246	prepend (char *ptr, int sze, int inc)
200	{	247	{
201	char *p;	248	char *p;
…		…
218	}	265	}
219		266
220	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	267	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
221	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	268	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
222		269
		270	static void
		271	need_facenum (struct map *self, faceid face)
		272	{
		273	while (self->faces <= face)
		274	{
		275	Append (tileid, self->face2tile, self->faces, self->faces);
		276	self->faces *= 2;
		277	}
		278	}
		279
		280	static void
		281	need_texid (struct map *self, int texid)
		282	{
		283	while (self->texs <= texid)
		284	{
		285	Append (maptex, self->tex, self->texs, self->texs);
		286	self->texs *= 2;
		287	}
		288	}
		289
223	static maprow *	290	static maprow *
224	map_get_row (CFPlus__Map self, int y)	291	map_get_row (DC__Map self, int y)
225	{	292	{
226	if (0 > y)	293	if (0 > y)
227	{	294	{
228	int extend = - y + MAP_EXTEND_Y;	295	int extend = - y + MAP_EXTEND_Y;
229	Prepend (maprow, self->row, self->rows, extend);	296	Prepend (maprow, self->row, self->rows, extend);
…		…
267		334
268	return row->col + (x - row->c0);	335	return row->col + (x - row->c0);
269	}	336	}
270		337
271	static mapcell *	338	static mapcell *
272	map_get_cell (CFPlus__Map self, int x, int y)	339	map_get_cell (DC__Map self, int x, int y)
273	{	340	{
274	return row_get_cell (map_get_row (self, y), x);	341	return row_get_cell (map_get_row (self, y), x);
275	}	342	}
276		343
277	static void	344	static void
278	map_clear (CFPlus__Map self)	345	map_clear (DC__Map self)
279	{	346	{
280	int r;	347	int r;
281		348
282	for (r = 0; r < self->rows; r++)	349	for (r = 0; r < self->rows; r++)
283	Safefree (self->row[r].col);	350	Safefree (self->row[r].col);
…		…
291	self->row = 0;	358	self->row = 0;
292	self->rows = 0;	359	self->rows = 0;
293	}	360	}
294		361
295	static void	362	static void
296	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	363	map_blank (DC__Map self, int x0, int y0, int w, int h)
297	{	364	{
298	int x, y;	365	int x, y;
299	maprow *row;	366	maprow *row;
300	mapcell *cell;	367	mapcell *cell;
301		368
…		…
321	cell->player = 0;	388	cell->player = 0;
322	}	389	}
323	}	390	}
324	}	391	}
325		392
		393	typedef struct {
		394	tileid tile;
		395	uint8_t x, y, level;
		396	} smooth_key;
		397
		398	static void
		399	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		400	{
		401	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		402
		403	if (SvIOK (*sv))
		404	SvIV_set (*sv, SvIVX (*sv) | bits);
		405	else
		406	sv_setiv (*sv, bits);
		407	}
		408
326	static void	409	static void
327	music_finished (void)	410	music_finished (void)
328	{	411	{
329	SDL_UserEvent ev;	412	SDL_UserEvent ev;
330		413
…		…
364	n |= n >> 16;	447	n |= n >> 16;
365		448
366	return n + 1;	449	return n + 1;
367	}	450	}
368		451
369	MODULE = CFPlus PACKAGE = CFPlus	452	static unsigned int
		453	popcount (unsigned int n)
		454	{
		455	n -= (n >> 1) & 0x55555555U;
		456	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		457	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		458	n *= 0x01010101U;
		459
		460	return n >> 24;
		461	}
		462
		463	/* SDL should provide this, really. */
		464	#define SDLK_MODIFIER_MIN 300
		465	#define SDLK_MODIFIER_MAX 314
		466
		467	/******************************************************************************/
		468
		469	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		470	static GV *hover_gv;
		471
		472	static int
		473	within_widget (SV *widget, NV x, NV y)
		474	{
		475	HV *self;
		476	SV **svp;
		477	NV wx, ww, wy, wh;
		478
		479	if (!SvROK (widget))
		480	return 0;
		481
		482	self = (HV *)SvRV (widget);
		483
		484	if (SvTYPE (self) != SVt_PVHV)
		485	return 0;
		486
		487	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		488	if (y < wy)
		489	return 0;
		490
		491	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		492	if (y >= wy + wh)
		493	return 0;
		494
		495	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		496	if (x < wx)
		497	return 0;
		498
		499	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		500	if (x >= wx + ww)
		501	return 0;
		502
		503	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		504	if (!svp || !SvTRUE (*svp))
		505	return 0;
		506
		507	return 1;
		508	}
		509
		510	MODULE = Deliantra::Client PACKAGE = DC
370		511
371	PROTOTYPES: ENABLE	512	PROTOTYPES: ENABLE
372		513
373	BOOT:	514	BOOT:
374	{	515	{
375	HV *stash = gv_stashpv ("CFPlus", 1);	516	HV *stash = gv_stashpv ("DC", 1);
376	static const struct {	517	static const struct {
377	const char *name;	518	const char *name;
378	IV iv;	519	IV iv;
379	} *civ, const_iv[] = {	520	} *civ, const_iv[] = {
380	# define const_iv(name) { # name, (IV)name }	521	# define const_iv(name) { # name, (IV)name }
		522	const_iv (SDLK_MODIFIER_MIN),
		523	const_iv (SDLK_MODIFIER_MAX),
		524
381	const_iv (SDL_ACTIVEEVENT),	525	const_iv (SDL_ACTIVEEVENT),
382	const_iv (SDL_KEYDOWN),	526	const_iv (SDL_KEYDOWN),
383	const_iv (SDL_KEYUP),	527	const_iv (SDL_KEYUP),
384	const_iv (SDL_MOUSEMOTION),	528	const_iv (SDL_MOUSEMOTION),
385	const_iv (SDL_MOUSEBUTTONDOWN),	529	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
394	const_iv (SDL_EVENT_RESERVEDA),	538	const_iv (SDL_EVENT_RESERVEDA),
395	const_iv (SDL_EVENT_RESERVEDB),	539	const_iv (SDL_EVENT_RESERVEDB),
396	const_iv (SDL_VIDEORESIZE),	540	const_iv (SDL_VIDEORESIZE),
397	const_iv (SDL_VIDEOEXPOSE),	541	const_iv (SDL_VIDEOEXPOSE),
398	const_iv (SDL_USEREVENT),	542	const_iv (SDL_USEREVENT),
		543
		544	const_iv (SDL_APPINPUTFOCUS),
		545	const_iv (SDL_APPMOUSEFOCUS),
		546	const_iv (SDL_APPACTIVE),
		547
		548	const_iv (SDLK_FIRST),
		549	const_iv (SDLK_LAST),
399	const_iv (SDLK_KP0),	550	const_iv (SDLK_KP0),
400	const_iv (SDLK_KP1),	551	const_iv (SDLK_KP1),
401	const_iv (SDLK_KP2),	552	const_iv (SDLK_KP2),
402	const_iv (SDLK_KP3),	553	const_iv (SDLK_KP3),
403	const_iv (SDLK_KP4),	554	const_iv (SDLK_KP4),
…		…
458	const_iv (SDLK_BREAK),	609	const_iv (SDLK_BREAK),
459	const_iv (SDLK_MENU),	610	const_iv (SDLK_MENU),
460	const_iv (SDLK_POWER),	611	const_iv (SDLK_POWER),
461	const_iv (SDLK_EURO),	612	const_iv (SDLK_EURO),
462	const_iv (SDLK_UNDO),	613	const_iv (SDLK_UNDO),
		614
463	const_iv (KMOD_NONE),	615	const_iv (KMOD_NONE),
		616	const_iv (KMOD_SHIFT),
464	const_iv (KMOD_LSHIFT),	617	const_iv (KMOD_LSHIFT),
465	const_iv (KMOD_RSHIFT),	618	const_iv (KMOD_RSHIFT),
		619	const_iv (KMOD_CTRL),
466	const_iv (KMOD_LCTRL),	620	const_iv (KMOD_LCTRL),
467	const_iv (KMOD_RCTRL),	621	const_iv (KMOD_RCTRL),
		622	const_iv (KMOD_ALT),
468	const_iv (KMOD_LALT),	623	const_iv (KMOD_LALT),
469	const_iv (KMOD_RALT),	624	const_iv (KMOD_RALT),
		625	const_iv (KMOD_META),
470	const_iv (KMOD_LMETA),	626	const_iv (KMOD_LMETA),
471	const_iv (KMOD_RMETA),	627	const_iv (KMOD_RMETA),
472	const_iv (KMOD_NUM),	628	const_iv (KMOD_NUM),
473	const_iv (KMOD_CAPS),	629	const_iv (KMOD_CAPS),
474	const_iv (KMOD_MODE),	630	const_iv (KMOD_MODE),
475	const_iv (KMOD_CTRL),	631
476	const_iv (KMOD_SHIFT),	632	const_iv (MIX_DEFAULT_FORMAT),
477	const_iv (KMOD_ALT),
478	const_iv (KMOD_META)
479	# undef const_iv	633	# undef const_iv
480	};	634	};
481		635
482	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	636	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
483	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	637	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		638
		639	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		640	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
484	}	641	}
		642
		643	void
		644	weaken (SV *rv)
		645	PROTOTYPE: $
		646	CODE:
		647	sv_rvweaken (rv);
485		648
486	int	649	int
487	in_destruct ()	650	in_destruct ()
488	CODE:	651	CODE:
489	RETVAL = PL_main_cv == Nullcv;	652	RETVAL = PL_main_cv == Nullcv;
…		…
492		655
493	NV floor (NV x)	656	NV floor (NV x)
494		657
495	NV ceil (NV x)	658	NV ceil (NV x)
496		659
		660	IV minpot (UV n)
		661
		662	IV popcount (UV n)
		663
497	void	664	void
498	pango_init ()	665	pango_init ()
499	CODE:	666	CODE:
500	{	667	{
501	opengl_fontmap = pango_opengl_font_map_new ();	668	opengl_fontmap = pango_opengl_font_map_new ();
502	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	669	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
503	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	670	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		671	#if defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 15, 2)
		672	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		673	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		674	#endif
504	}	675	}
		676
		677	char *
		678	SDL_GetError ()
505		679
506	int	680	int
507	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	681	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
508		682
509	void	683	void
510	SDL_Quit ()	684	SDL_Quit ()
511		685
512	void	686	void
513	SDL_ListModes ()	687	SDL_ListModes (int rgb, int alpha)
514	PPCODE:	688	PPCODE:
515	{	689	{
516	SDL_Rect **m;	690	SDL_Rect **m;
517		691
518	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	692	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
519	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	693	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
520	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	694	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
521	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	695	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
522		696
523	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	697	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
524	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	698	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
525		699
526	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	700	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
527	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	701	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
528	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	702	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	703	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
530		704
531	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	705	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
532	#if SDL_VERSION_ATLEAST(1,2,10)	706	#if SDL_VERSION_ATLEAST(1,2,10)
533	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	707	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
534	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	708	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
535	#endif	709	#endif
536		710
537	SDL_EnableUNICODE (1);
538	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
539
540	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	711	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
541		712
542	if (m && m != (SDL_Rect **)-1)	713	if (m && m != (SDL_Rect **)-1)
543	while (*m)	714	while (*m)
544	{	715	{
		716	if ((*m)->w >= 800 && (*m)->h >= 480)
		717	{
545	AV *av = newAV ();	718	AV *av = newAV ();
546	av_push (av, newSViv ((*m)->w));	719	av_push (av, newSViv ((*m)->w));
547	av_push (av, newSViv ((*m)->h));	720	av_push (av, newSViv ((*m)->h));
		721	av_push (av, newSViv (rgb));
		722	av_push (av, newSViv (alpha));
548	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	723	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		724	}
549		725
550	++m;	726	++m;
551	}	727	}
552	}	728	}
553		729
554	char *
555	SDL_GetError ()
556
557	int	730	int
558	SDL_SetVideoMode (int w, int h, int fullscreen)	731	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
559	CODE:	732	CODE:
		733	{
		734	SDL_EnableUNICODE (1);
		735	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		736
		737	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		738	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		739	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		740	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		741
560	RETVAL = !!SDL_SetVideoMode (	742	RETVAL = !!SDL_SetVideoMode (
561	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	743	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
562	);	744	);
		745
563	if (RETVAL)	746	if (RETVAL)
564	{	747	{
565	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	748	av_clear (texture_av);
		749
		750	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
566	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	751	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
567	# include "glfunc.h"	752	#include "glfunc.h"
568	# undef GL_FUNC	753	#undef GL_FUNC
569	}	754	}
		755	}
570	OUTPUT:	756	OUTPUT:
571	RETVAL	757	RETVAL
572		758
573	void	759	void
574	SDL_GL_SwapBuffers ()	760	SDL_GL_SwapBuffers ()
575		761
576	char *	762	char *
577	SDL_GetKeyName (int sym)	763	SDL_GetKeyName (int sym)
578		764
		765	int
		766	SDL_GetAppState ()
		767
579	void	768	void
580	SDL_PollEvent ()	769	poll_events ()
581	PPCODE:	770	PPCODE:
582	{	771	{
583	SDL_Event ev;	772	SDL_Event ev;
584		773
585	while (SDL_PollEvent (&ev))	774	SDL_PumpEvents ();
		775	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
586	{	776	{
587	HV *hv = newHV ();	777	HV *hv = newHV ();
588	hv_store (hv, "type", 4, newSViv (ev.type), 0);	778	hv_store (hv, "type", 4, newSViv (ev.type), 0);
589		779
590	switch (ev.type)	780	switch (ev.type)
…		…
592	case SDL_KEYDOWN:	782	case SDL_KEYDOWN:
593	case SDL_KEYUP:	783	case SDL_KEYUP:
594	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	784	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
595	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	785	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
596	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	786	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		787	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
597	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	788	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
598	break;	789	break;
599		790
600	case SDL_ACTIVEEVENT:	791	case SDL_ACTIVEEVENT:
601	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	792	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
602	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	793	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
603	break;	794	break;
604		795
605	case SDL_MOUSEMOTION:	796	case SDL_MOUSEMOTION:
		797	{
		798	int state = ev.motion.state;
		799	int x = ev.motion.x;
		800	int y = ev.motion.y;
		801	int xrel = ev.motion.xrel;
		802	int yrel = ev.motion.yrel;
		803
		804	/* do simplistic event compression */
		805	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		806	&& state == ev.motion.state)
		807	{
		808	xrel += ev.motion.xrel;
		809	yrel += ev.motion.yrel;
		810	x = ev.motion.x;
		811	y = ev.motion.y;
		812	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		813	}
		814
606	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
607
608	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	816	hv_store (hv, "state", 5, newSViv (state), 0);
609	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	817	hv_store (hv, "x", 1, newSViv (x), 0);
610	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	818	hv_store (hv, "y", 1, newSViv (y), 0);
611	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	819	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
612	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	820	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		821	}
613	break;	822	break;
614		823
615	case SDL_MOUSEBUTTONDOWN:	824	case SDL_MOUSEBUTTONDOWN:
616	case SDL_MOUSEBUTTONUP:	825	case SDL_MOUSEBUTTONUP:
617	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	826	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
627	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	836	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
628	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	837	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
629	break;	838	break;
630	}	839	}
631		840
632	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	841	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
633	}	842	}
634	}	843	}
635		844
636	int	845	int
637	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	846	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
638	POSTCALL:	847	POSTCALL:
639	Mix_HookMusicFinished (music_finished);	848	Mix_HookMusicFinished (music_finished);
640	Mix_ChannelFinished (channel_finished);	849	Mix_ChannelFinished (channel_finished);
641		850
642	void	851	void
		852	Mix_QuerySpec ()
		853	PPCODE:
		854	{
		855	int freq, channels;
		856	Uint16 format;
		857
		858	if (Mix_QuerySpec (&freq, &format, &channels))
		859	{
		860	EXTEND (SP, 3);
		861	PUSHs (sv_2mortal (newSViv (freq)));
		862	PUSHs (sv_2mortal (newSViv (format)));
		863	PUSHs (sv_2mortal (newSViv (channels)));
		864	}
		865	}
		866
		867	void
643	Mix_CloseAudio ()	868	Mix_CloseAudio ()
644		869
645	int	870	int
646	Mix_AllocateChannels (int numchans = -1)	871	Mix_AllocateChannels (int numchans = -1)
647		872
		873	const char *
		874	Mix_GetError ()
		875
648	void	876	void
649	lowdelay (int fd, int val = 1)	877	lowdelay (int fd, int val = 1)
650	CODE:	878	CODE:
		879	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		880
		881	void
		882	win32_proxy_info ()
		883	PPCODE:
		884	{
651	#ifndef _WIN32	885	#ifdef _WIN32
652	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	886	char buffer[2048];
		887	DWORD buflen;
		888
		889	EXTEND (SP, 3);
		890
		891	buflen = sizeof (buffer);
		892	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		893	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		894	{
		895	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		896
		897	buflen = sizeof (buffer);
		898	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		899	{
		900	PUSHs (newSVpv (buffer, 0));
		901
		902	buflen = sizeof (buffer);
		903	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		904	PUSHs (newSVpv (buffer, 0));
		905	}
		906	}
653	#endif	907	#endif
		908	}
654		909
655	void	910	void
656	add_font (char *file)	911	add_font (char *file)
657	CODE:	912	CODE:
658	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	913	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
…		…
666	STRLEN image_len;	921	STRLEN image_len;
667	char *image = (char *)SvPVbyte (image_, image_len);	922	char *image = (char *)SvPVbyte (image_, image_len);
668	SDL_Surface *surface, *surface2;	923	SDL_Surface *surface, *surface2;
669	SDL_PixelFormat fmt;	924	SDL_PixelFormat fmt;
670	SDL_RWops *rw = ix	925	SDL_RWops *rw = ix
671	? SDL_RWFromFile (image, "r")	926	? SDL_RWFromFile (image, "rb")
672	: SDL_RWFromConstMem (image, image_len);	927	: SDL_RWFromConstMem (image, image_len);
673		928
674	if (!rw)	929	if (!rw)
675	croak ("load_image: %s", SDL_GetError ());	930	croak ("load_image: %s", SDL_GetError ());
676		931
…		…
749	void	1004	void
750	error (char *message)	1005	error (char *message)
751	CODE:	1006	CODE:
752	fprintf (stderr, "ERROR: %s\n", message);	1007	fprintf (stderr, "ERROR: %s\n", message);
753	#ifdef _WIN32	1008	#ifdef _WIN32
754	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1009	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
755	#endif	1010	#endif
756		1011
757	void	1012	void
758	fatal (char *message)	1013	fatal (char *message)
759	CODE:	1014	CODE:
760	fprintf (stderr, "FATAL: %s\n", message);	1015	fprintf (stderr, "FATAL: %s\n", message);
761	#ifdef _WIN32	1016	#ifdef _WIN32
762	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1017	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
763	#endif	1018	#endif
764	_exit (1);	1019	_exit (1);
765		1020
766	void	1021	void
767	_exit (int retval)	1022	_exit (int retval = 0)
768	CODE:	1023	CODE:
		1024	#ifdef WIN32
		1025	ExitThread (retval); // unclean, please beam me up
		1026	#else
769	_exit (retval);	1027	_exit (retval);
		1028	#endif
770		1029
771	MODULE = CFPlus PACKAGE = CFPlus::Font	1030	void
		1031	debug ()
		1032	CODE:
		1033	{
		1034	#if DEBUG
		1035	VALGRIND_DO_LEAK_CHECK;
		1036	#endif
		1037	}
772		1038
773	CFPlus::Font	1039	MODULE = Deliantra::Client PACKAGE = DC::Font
		1040
		1041	PROTOTYPES: DISABLE
		1042
		1043	DC::Font
774	new_from_file (SV *class, char *path, int id = 0)	1044	new_from_file (SV *class, char *path, int id = 0)
775	CODE:	1045	CODE:
776	{	1046	{
777	int count;	1047	int count;
778	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1048	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
781	}	1051	}
782	OUTPUT:	1052	OUTPUT:
783	RETVAL	1053	RETVAL
784		1054
785	void	1055	void
786	DESTROY (CFPlus::Font self)	1056	DESTROY (DC::Font self)
787	CODE:	1057	CODE:
788	pango_font_description_free (self);	1058	pango_font_description_free (self);
789		1059
790	void	1060	void
791	make_default (CFPlus::Font self)	1061	make_default (DC::Font self)
		1062	PROTOTYPE: $
792	CODE:	1063	CODE:
793	default_font = self;	1064	default_font = self;
794		1065
795	MODULE = CFPlus PACKAGE = CFPlus::Layout	1066	MODULE = Deliantra::Client PACKAGE = DC::Layout
796		1067
		1068	PROTOTYPES: DISABLE
		1069
797	void	1070	void
798	reset_glyph_cache ()	1071	glyph_cache_backup ()
		1072	PROTOTYPE:
799	CODE:	1073	CODE:
		1074	tc_backup ();
		1075
		1076	void
		1077	glyph_cache_restore ()
		1078	PROTOTYPE:
		1079	CODE:
800	tc_clear ();	1080	tc_restore ();
801		1081
802	CFPlus::Layout	1082	DC::Layout
803	new (SV *class)	1083	new (SV *class)
804	CODE:	1084	CODE:
805	New (0, RETVAL, 1, struct cf_layout);	1085	New (0, RETVAL, 1, struct cf_layout);
806		1086
807	RETVAL->pl = pango_layout_new (opengl_context);	1087	RETVAL->pl = pango_layout_new (opengl_context);
…		…
809	RETVAL->g = 1.;	1089	RETVAL->g = 1.;
810	RETVAL->b = 1.;	1090	RETVAL->b = 1.;
811	RETVAL->a = 1.;	1091	RETVAL->a = 1.;
812	RETVAL->base_height = MIN_FONT_HEIGHT;	1092	RETVAL->base_height = MIN_FONT_HEIGHT;
813	RETVAL->font = 0;	1093	RETVAL->font = 0;
		1094	RETVAL->rc = rc_alloc ();
814		1095
815	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1096	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
816	layout_update_font (RETVAL);	1097	layout_update_font (RETVAL);
817	OUTPUT:	1098	OUTPUT:
818	RETVAL	1099	RETVAL
819		1100
820	void	1101	void
821	DESTROY (CFPlus::Layout self)	1102	DESTROY (DC::Layout self)
822	CODE:	1103	CODE:
823	g_object_unref (self->pl);	1104	g_object_unref (self->pl);
		1105	rc_free (self->rc);
824	Safefree (self);	1106	Safefree (self);
825		1107
826	void	1108	void
827	set_text (CFPlus::Layout self, SV *text_)	1109	set_text (DC::Layout self, SV *text_)
828	CODE:	1110	CODE:
829	{	1111	{
830	STRLEN textlen;	1112	STRLEN textlen;
831	char *text = SvPVutf8 (text_, textlen);	1113	char *text = SvPVutf8 (text_, textlen);
832		1114
833	pango_layout_set_text (self->pl, text, textlen);	1115	pango_layout_set_text (self->pl, text, textlen);
834	}	1116	}
835		1117
836	void	1118	void
837	set_markup (CFPlus::Layout self, SV *text_)	1119	set_markup (DC::Layout self, SV *text_)
838	CODE:	1120	CODE:
839	{	1121	{
840	STRLEN textlen;	1122	STRLEN textlen;
841	char *text = SvPVutf8 (text_, textlen);	1123	char *text = SvPVutf8 (text_, textlen);
842		1124
843	pango_layout_set_markup (self->pl, text, textlen);	1125	pango_layout_set_markup (self->pl, text, textlen);
844	}	1126	}
845		1127
846	void	1128	void
847	set_shapes (CFPlus::Layout self, ...)	1129	set_shapes (DC::Layout self, ...)
848	CODE:	1130	CODE:
849	{	1131	{
850	PangoAttrList *attrs = 0;	1132	PangoAttrList *attrs = 0;
851	const char *text = pango_layout_get_text (self->pl);	1133	const char *text = pango_layout_get_text (self->pl);
852	const char *pos = text;	1134	const char *pos = text;
…		…
887	if (attrs)	1169	if (attrs)
888	pango_layout_set_attributes (self->pl, attrs);	1170	pango_layout_set_attributes (self->pl, attrs);
889	}	1171	}
890		1172
891	void	1173	void
892	get_shapes (CFPlus::Layout self)	1174	get_shapes (DC::Layout self)
893	PPCODE:	1175	PPCODE:
894	{	1176	{
895	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1177	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
896		1178
897	do	1179	do
898	{	1180	{
899	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1181	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
900		1182
901	if (run && shape_attr_p (run))	1183	if (run && shape_attr_p (run))
902	{	1184	{
903	PangoRectangle extents;	1185	PangoRectangle extents;
904	pango_layout_iter_get_run_extents (iter, 0, &extents);	1186	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
912		1194
913	pango_layout_iter_free (iter);	1195	pango_layout_iter_free (iter);
914	}	1196	}
915		1197
916	int	1198	int
917	has_wrapped (CFPlus::Layout self)	1199	has_wrapped (DC::Layout self)
918	CODE:	1200	CODE:
919	{	1201	{
920	int lines = 1;	1202	int lines = 1;
921	const char *text = pango_layout_get_text (self->pl);	1203	const char *text = pango_layout_get_text (self->pl);
922		1204
…		…
927	}	1209	}
928	OUTPUT:	1210	OUTPUT:
929	RETVAL	1211	RETVAL
930		1212
931	SV *	1213	SV *
932	get_text (CFPlus::Layout self)	1214	get_text (DC::Layout self)
933	CODE:	1215	CODE:
934	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1216	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
935	sv_utf8_decode (RETVAL);	1217	sv_utf8_decode (RETVAL);
936	OUTPUT:	1218	OUTPUT:
937	RETVAL	1219	RETVAL
938		1220
939	void	1221	void
940	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1222	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
941	CODE:	1223	CODE:
942	self->r = r;	1224	self->r = r;
943	self->g = g;	1225	self->g = g;
944	self->b = b;	1226	self->b = b;
945	self->a = a;	1227	self->a = a;
946		1228
947	void	1229	void
948	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1230	set_font (DC::Layout self, DC::Font font = 0)
949	CODE:	1231	CODE:
950	if (self->font != font)	1232	if (self->font != font)
951	{	1233	{
952	self->font = font;	1234	self->font = font;
953	layout_update_font (self);	1235	layout_update_font (self);
954	}	1236	}
955		1237
956	void	1238	void
957	set_height (CFPlus::Layout self, int base_height)	1239	set_height (DC::Layout self, int base_height)
958	CODE:	1240	CODE:
959	if (self->base_height != base_height)	1241	if (self->base_height != base_height)
960	{	1242	{
961	self->base_height = base_height;	1243	self->base_height = base_height;
962	layout_update_font (self);	1244	layout_update_font (self);
963	}	1245	}
964		1246
965	void	1247	void
966	set_width (CFPlus::Layout self, int max_width = -1)	1248	set_width (DC::Layout self, int max_width = -1)
967	CODE:	1249	CODE:
968	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1250	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
969		1251
970	void	1252	void
971	set_indent (CFPlus::Layout self, int indent)	1253	set_indent (DC::Layout self, int indent)
972	CODE:	1254	CODE:
973	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1255	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
974		1256
975	void	1257	void
976	set_spacing (CFPlus::Layout self, int spacing)	1258	set_spacing (DC::Layout self, int spacing)
977	CODE:	1259	CODE:
978	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1260	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
979		1261
980	void	1262	void
981	set_ellipsise (CFPlus::Layout self, int ellipsise)	1263	set_ellipsise (DC::Layout self, int ellipsise)
982	CODE:	1264	CODE:
983	pango_layout_set_ellipsize (self->pl,	1265	pango_layout_set_ellipsize (self->pl,
984	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1266	ellipsise == 1 ? PANGO_ELLIPSIZE_START
985	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1267	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
986	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1268	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
987	: PANGO_ELLIPSIZE_NONE	1269	: PANGO_ELLIPSIZE_NONE
988	);	1270	);
989		1271
990	void	1272	void
991	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1273	set_single_paragraph_mode (DC::Layout self, int spm)
992	CODE:	1274	CODE:
993	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1275	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
994		1276
995	void	1277	void
996	size (CFPlus::Layout self)	1278	size (DC::Layout self)
997	PPCODE:	1279	PPCODE:
998	{	1280	{
999	int w, h;	1281	int w, h;
1000		1282
1001	layout_get_pixel_size (self, &w, &h);	1283	layout_get_pixel_size (self, &w, &h);
…		…
1004	PUSHs (sv_2mortal (newSViv (w)));	1286	PUSHs (sv_2mortal (newSViv (w)));
1005	PUSHs (sv_2mortal (newSViv (h)));	1287	PUSHs (sv_2mortal (newSViv (h)));
1006	}	1288	}
1007		1289
1008	int	1290	int
1009	descent (CFPlus::Layout self)	1291	descent (DC::Layout self)
1010	CODE:	1292	CODE:
1011	{	1293	{
1012	PangoRectangle rect;	1294	PangoRectangle rect;
1013	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1295	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1014	pango_layout_line_get_pixel_extents (line, 0, &rect);	1296	pango_layout_line_get_pixel_extents (line, 0, &rect);
1015	RETVAL = PANGO_DESCENT (rect);	1297	RETVAL = PANGO_DESCENT (rect);
1016	}	1298	}
1017	OUTPUT:	1299	OUTPUT:
1018	RETVAL	1300	RETVAL
1019		1301
1020	int	1302	int
1021	xy_to_index (CFPlus::Layout self, int x, int y)	1303	xy_to_index (DC::Layout self, int x, int y)
1022	CODE:	1304	CODE:
1023	{	1305	{
1024	int index, trailing;	1306	int index, trailing;
1025	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1307	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1026	RETVAL = index;	1308	RETVAL = index + trailing;
1027	}	1309	}
1028	OUTPUT:	1310	OUTPUT:
1029	RETVAL	1311	RETVAL
1030		1312
1031	void	1313	void
1032	cursor_pos (CFPlus::Layout self, int index)	1314	cursor_pos (DC::Layout self, int index)
1033	PPCODE:	1315	PPCODE:
1034	{	1316	{
1035	PangoRectangle strong_pos;	1317	PangoRectangle pos;
1036	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1318	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1037		1319
1038	EXTEND (SP, 3);	1320	EXTEND (SP, 3);
1039	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1321	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1040	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1322	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1041	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1323	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1042	}	1324	}
1043		1325
1044	void	1326	void
1045	render (CFPlus::Layout self, float x, float y, int flags = 0)	1327	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1046	PPCODE:	1328	PPCODE:
		1329	{
		1330	int line, x;
		1331
		1332	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1333	#if !(defined (PANGO_VERSION_CHECK) && PANGO_VERSION_CHECK (1, 17, 3))
		1334	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1335	--line;
		1336	#endif
		1337	EXTEND (SP, 2);
		1338	PUSHs (sv_2mortal (newSViv (line)));
		1339	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1340	}
		1341
		1342	void
		1343	line_x_to_index (DC::Layout self, int line, int x)
		1344	PPCODE:
		1345	{
		1346	PangoLayoutLine *lp;
		1347	int index, trailing;
		1348
		1349	if (line < 0)
		1350	XSRETURN_EMPTY;
		1351
		1352	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1353	XSRETURN_EMPTY; /* do better */
		1354
		1355	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1356
		1357	EXTEND (SP, 2);
		1358	if (GIMME_V == G_SCALAR)
		1359	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1360	else
		1361	{
		1362	PUSHs (sv_2mortal (newSViv (index)));
		1363	PUSHs (sv_2mortal (newSViv (trailing)));
		1364	}
		1365	}
		1366
		1367	void
		1368	render (DC::Layout self, float x, float y, int flags = 0)
		1369	CODE:
		1370	rc_clear (self->rc);
1047	pango_opengl_render_layout_subpixel (	1371	pango_opengl_render_layout_subpixel (
1048	self->pl,	1372	self->pl,
		1373	self->rc,
1049	x * PANGO_SCALE, y * PANGO_SCALE,	1374	x * PANGO_SCALE, y * PANGO_SCALE,
1050	self->r, self->g, self->b, self->a,	1375	self->r, self->g, self->b, self->a,
1051	flags	1376	flags
1052	);	1377	);
		1378	// we assume that context_change actually clears/frees stuff
		1379	// and does not do any recomputation...
		1380	pango_layout_context_changed (self->pl);
1053		1381
1054	MODULE = CFPlus PACKAGE = CFPlus::Texture
1055
1056	void	1382	void
1057	pad2pot (SV *data_, SV *w_, SV *h_)	1383	draw (DC::Layout self)
1058	CODE:	1384	CODE:
1059	{	1385	{
1060	int ow = SvIV (w_);	1386	glEnable (GL_TEXTURE_2D);
1061	int oh = SvIV (h_);	1387	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1388	glEnable (GL_BLEND);
		1389	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1390	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1391	glEnable (GL_ALPHA_TEST);
		1392	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1062		1393
1063	if (ow && oh)	1394	rc_draw (self->rc);
		1395
		1396	glDisable (GL_ALPHA_TEST);
		1397	glDisable (GL_BLEND);
		1398	glDisable (GL_TEXTURE_2D);
		1399	}
		1400
		1401	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1402
		1403	PROTOTYPES: ENABLE
		1404
		1405	void
		1406	pad (SV *data_, int ow, int oh, int nw, int nh)
		1407	CODE:
		1408	{
		1409	if ((nw != ow || nh != oh) && SvOK (data_))
1064	{	1410	{
1065	int nw = minpot (ow);
1066	int nh = minpot (oh);
1067
1068	if (nw != ow || nh != oh)
1069	{
1070	if (SvOK (data_))
1071	{
1072	STRLEN datalen;	1411	STRLEN datalen;
1073	char *data = SvPVbyte (data_, datalen);	1412	char *data = SvPVbyte (data_, datalen);
1074	int bpp = datalen / (ow * oh);	1413	int bpp = datalen / (ow * oh);
1075	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1414	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1076		1415
1077	SvPOK_only (result_);	1416	SvPOK_only (result_);
1078	SvCUR_set (result_, nw * nh * bpp);	1417	SvCUR_set (result_, nw * nh * bpp);
1079		1418
1080	memset (SvPVX (result_), 0, nw * nh * bpp);	1419	memset (SvPVX (result_), 0, nw * nh * bpp);
1081	while (oh--)	1420	while (oh--)
1082	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1421	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1083		1422
1084	sv_setsv (data_, result_);	1423	sv_setsv (data_, result_);
1085	}
1086
1087	sv_setiv (w_, nw);
1088	sv_setiv (h_, nh);
1089	}
1090	}	1424	}
1091	}	1425	}
1092		1426
1093	void	1427	void
1094	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1428	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1100	{	1434	{
1101	HV *hv = (HV *)SvRV (self);	1435	HV *hv = (HV *)SvRV (self);
1102	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1436	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1103	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1437	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1104	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1438	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1439
		1440	if (name <= 0)
		1441	XSRETURN_EMPTY;
1105		1442
1106	if (items < 5)	1443	if (items < 5)
1107	{	1444	{
1108	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1445	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1109	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1446	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1137	glDisable (GL_ALPHA_TEST);	1474	glDisable (GL_ALPHA_TEST);
1138	glDisable (GL_BLEND);	1475	glDisable (GL_BLEND);
1139	}	1476	}
1140	}	1477	}
1141		1478
1142	MODULE = CFPlus PACKAGE = CFPlus::Map	1479	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1480	CODE:
		1481	{
		1482	GLint width;
		1483	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1484	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1485	RETVAL = width > 0;
		1486	}
		1487	OUTPUT:
		1488	RETVAL
1143		1489
1144	CFPlus::Map	1490	MODULE = Deliantra::Client PACKAGE = DC::Map
1145	new (SV *class, int map_width, int map_height)	1491
		1492	PROTOTYPES: DISABLE
		1493
		1494	DC::Map
		1495	new (SV *class)
1146	CODE:	1496	CODE:
1147	New (0, RETVAL, 1, struct map);	1497	New (0, RETVAL, 1, struct map);
1148	RETVAL->x = 0;	1498	RETVAL->x = 0;
1149	RETVAL->y = 0;	1499	RETVAL->y = 0;
1150	RETVAL->w = map_width;	1500	RETVAL->w = 0;
1151	RETVAL->h = map_height;	1501	RETVAL->h = 0;
1152	RETVAL->ox = 0;	1502	RETVAL->ox = 0;
1153	RETVAL->oy = 0;	1503	RETVAL->oy = 0;
1154	RETVAL->faces = 8192;	1504	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1155	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1505	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1156	RETVAL->texs = 8192;
1157	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1158	RETVAL->rows = 0;	1506	RETVAL->rows = 0;
1159	RETVAL->row = 0;	1507	RETVAL->row = 0;
1160	OUTPUT:	1508	OUTPUT:
1161	RETVAL	1509	RETVAL
1162		1510
1163	void	1511	void
1164	DESTROY (CFPlus::Map self)	1512	DESTROY (DC::Map self)
1165	CODE:	1513	CODE:
1166	{	1514	{
1167	map_clear (self);	1515	map_clear (self);
1168	Safefree (self->face);	1516	Safefree (self->face2tile);
1169	Safefree (self->tex);	1517	Safefree (self->tex);
1170	Safefree (self);	1518	Safefree (self);
1171	}	1519	}
1172		1520
1173	void	1521	void
		1522	resize (DC::Map self, int map_width, int map_height)
		1523	CODE:
		1524	self->w = map_width;
		1525	self->h = map_height;
		1526
		1527	void
1174	clear (CFPlus::Map self)	1528	clear (DC::Map self)
1175	CODE:	1529	CODE:
1176	map_clear (self);	1530	map_clear (self);
1177		1531
1178	void	1532	void
1179	set_face (CFPlus::Map self, int face, int texid)	1533	set_tileid (DC::Map self, int face, int tile)
1180	CODE:	1534	CODE:
1181	{	1535	{
1182	while (self->faces <= face)	1536	need_facenum (self, face); self->face2tile [face] = tile;
1183	{	1537	need_texid (self, tile);
1184	Append (mapface, self->face, self->faces, self->faces);
1185	self->faces *= 2;
1186	}
1187
1188	self->face [face] = texid;
1189	}	1538	}
1190		1539
1191	void	1540	void
		1541	set_smooth (DC::Map self, int face, int smooth, int level)
		1542	CODE:
		1543	{
		1544	tileid texid;
		1545	maptex *tex;
		1546
		1547	if (face < 0 || face >= self->faces)
		1548	return;
		1549
		1550	if (smooth < 0 || smooth >= self->faces)
		1551	return;
		1552
		1553	texid = self->face2tile [face];
		1554
		1555	if (!texid)
		1556	return;
		1557
		1558	tex = self->tex + texid;
		1559	tex->smoothtile = self->face2tile [smooth];
		1560	tex->smoothlevel = level;
		1561	}
		1562
		1563	void
1192	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)	1564	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)
1193	CODE:	1565	CODE:
1194	{	1566	{
1195	while (self->texs <= texid)	1567	need_texid (self, texid);
1196	{
1197	Append (maptex, self->tex, self->texs, self->texs);
1198	self->texs *= 2;
1199	}
1200		1568
1201	{	1569	{
1202	maptex *tex = self->tex + texid;	1570	maptex *tex = self->tex + texid;
1203		1571
1204	tex->name = name;	1572	tex->name = name;
…		…
1221	// from transparent color bleeding and ugly wrapping effects.	1589	// from transparent color bleeding and ugly wrapping effects.
1222	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1590	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1223	}	1591	}
1224		1592
1225	int	1593	int
1226	ox (CFPlus::Map self)	1594	ox (DC::Map self)
1227	ALIAS:	1595	ALIAS:
1228	oy = 1	1596	oy = 1
1229	x = 2	1597	x = 2
1230	y = 3	1598	y = 3
1231	w = 4	1599	w = 4
…		…
1242	}	1610	}
1243	OUTPUT:	1611	OUTPUT:
1244	RETVAL	1612	RETVAL
1245		1613
1246	void	1614	void
1247	scroll (CFPlus::Map self, int dx, int dy)	1615	scroll (DC::Map self, int dx, int dy)
1248	CODE:	1616	CODE:
1249	{	1617	{
1250	if (dx > 0)	1618	if (dx > 0)
1251	map_blank (self, self->x, self->y, dx, self->h);	1619	map_blank (self, self->x, self->y, dx, self->h);
1252	else if (dx < 0)	1620	else if (dx < 0)
1253	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1621	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1254		1622
1255	if (dy > 0)	1623	if (dy > 0)
1256	map_blank (self, self->x, self->y, self->w, dy);	1624	map_blank (self, self->x, self->y, self->w, dy);
1257	else if (dy < 0)	1625	else if (dy < 0)
1258	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1626	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1259		1627
1260	self->ox += dx; self->x += dx;	1628	self->ox += dx; self->x += dx;
1261	self->oy += dy; self->y += dy;	1629	self->oy += dy; self->y += dy;
1262		1630
1263	while (self->y < 0)	1631	while (self->y < 0)
…		…
1267	self->rows += MAP_EXTEND_Y;	1635	self->rows += MAP_EXTEND_Y;
1268	self->y += MAP_EXTEND_Y;	1636	self->y += MAP_EXTEND_Y;
1269	}	1637	}
1270	}	1638	}
1271		1639
1272	void	1640	SV *
1273	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1641	map1a_update (DC::Map self, SV *data_, int extmap)
1274	CODE:	1642	CODE:
1275	{	1643	{
1276	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1644	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1277	uint8_t *data_end = (uint8_t *)SvEND (data_);	1645	uint8_t *data_end = (uint8_t *)SvEND (data_);
1278	mapcell *cell;	1646	mapcell *cell;
1279	int x, y, flags;	1647	int x, y, z, flags;
		1648	AV *missing = newAV ();
		1649	RETVAL = newRV_noinc ((SV *)missing);
1280		1650
1281	while (data < data_end - 1)	1651	while (data < data_end - 1)
1282	{	1652	{
1283	flags = (data [0] << 8) + data [1]; data += 2;	1653	flags = (data [0] << 8) + data [1]; data += 2;
1284		1654
…		…
1315	cell->stat_width = 1;	1685	cell->stat_width = 1;
1316	cell->stat_hp = *data++;	1686	cell->stat_hp = *data++;
1317	}	1687	}
1318	else if (cmd == 6) // monster width	1688	else if (cmd == 6) // monster width
1319	cell->stat_width = *data++ + 1;	1689	cell->stat_width = *data++ + 1;
1320	else if (cmd == 0x47) // monster width	1690	else if (cmd == 0x47)
1321	{	1691	{
1322	if (*data == 4)	1692	if (*data == 4)
1323	; // decode player tag	1693	; // decode player count
1324		1694
1325	data += *data + 1;	1695	data += *data + 1;
1326	}	1696	}
1327	else if (cmd == 8) // cell flags	1697	else if (cmd == 8) // cell flags
1328	cell->flags = *data++;	1698	cell->flags = *data++;
…		…
1335	}	1705	}
1336	else	1706	else
1337	cell->darkness = *data++ + 1;	1707	cell->darkness = *data++ + 1;
1338	}	1708	}
1339		1709
		1710	for (z = 0; z <= 2; ++z)
1340	if (flags & 4)	1711	if (flags & (4 >> z))
1341	{	1712	{
1342	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1713	faceid face = (data [0] << 8) + data [1]; data += 2;
		1714	need_facenum (self, face);
		1715	cell->tile [z] = self->face2tile [face];
		1716
		1717	if (cell->tile [z])
		1718	{
		1719	maptex *tex = self->tex + cell->tile [z];
		1720	if (!tex->name)
		1721	av_push (missing, newSViv (cell->tile [z]));
		1722
		1723	if (tex->smoothtile)
		1724	{
		1725	maptex *smooth = self->tex + tex->smoothtile;
		1726	if (!smooth->name)
		1727	av_push (missing, newSViv (tex->smoothtile));
		1728	}
		1729	}
1343	}	1730	}
1344
1345	if (flags & 2)
1346	{
1347	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1348	}
1349
1350	if (flags & 1)
1351	{
1352	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1353	}
1354	}	1731	}
1355	else	1732	else
1356	cell->darkness = 0;	1733	cell->darkness = 0;
1357	}	1734	}
1358	}	1735	}
		1736	OUTPUT:
		1737	RETVAL
1359		1738
1360	SV *	1739	SV *
1361	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1740	mapmap (DC::Map self, int x0, int y0, int w, int h)
1362	CODE:	1741	CODE:
1363	{	1742	{
1364	int x1, x;	1743	int x1, x;
1365	int y1, y;	1744	int y1, y;
1366	int z;	1745	int z;
…		…
1387	{	1766	{
1388	mapcell *cell = row->col + (x - row->c0);	1767	mapcell *cell = row->col + (x - row->c0);
1389		1768
1390	for (z = 0; z <= 0; z++)	1769	for (z = 0; z <= 0; z++)
1391	{	1770	{
1392	mapface face = cell->face [z];
1393
1394	if (face)
1395	{
1396	maptex tex = self->tex [face];	1771	maptex tex = self->tex [cell->tile [z]];
1397	int a0 = 255 - tex.a;	1772	int a0 = 255 - tex.a;
1398	int a1 = tex.a;	1773	int a1 = tex.a;
1399		1774
1400	r = (r * a0 + tex.r * a1) / 255;	1775	r = (r * a0 + tex.r * a1) / 255;
1401	g = (g * a0 + tex.g * a1) / 255;	1776	g = (g * a0 + tex.g * a1) / 255;
1402	b = (b * a0 + tex.b * a1) / 255;	1777	b = (b * a0 + tex.b * a1) / 255;
1403	a = (a * a0 + tex.a * a1) / 255;	1778	a = (a * a0 + tex.a * a1) / 255;
1404	}
1405	}	1779	}
1406	}	1780	}
1407		1781
1408	*map++ = (r )	1782	*map++ = (r )
1409	| (g << 8)	1783	| (g << 8)
…		…
1416	}	1790	}
1417	OUTPUT:	1791	OUTPUT:
1418	RETVAL	1792	RETVAL
1419		1793
1420	void	1794	void
1421	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1795	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1422	CODE:	1796	CODE:
1423	{	1797	{
1424	int vx, vy;
1425	int x, y, z;	1798	int x, y, z;
1426	int last_name;
1427	mapface face;
1428		1799
1429	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1800	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1430	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1801	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1802	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1803	smooth_key skey;
1431		1804
1432	/*	1805	rc_t *rc = rc_alloc ();
1433	int vx = self->vx = self->w >= sw	1806	rc_key_t key;
1434	? self->x + (self->w - sw) / 2	1807	rc_array_t *arr;
1435	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1436		1808
1437	int vy = self->vy = self->h >= sh	1809	// thats current max. sorry.
1438	? self->y + (self->h - sh) / 2	1810	if (sw > 255) sw = 255;
1439	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1811	if (sh > 255) sh = 255;
1440	*/
1441		1812
1442	glColor4ub (255, 255, 255, 255);	1813	// clear key, in case of extra padding
		1814	memset (&skey, 0, sizeof (skey));
		1815
		1816	memset (&key, 0, sizeof (key));
		1817	key.r = 255;
		1818	key.g = 255;
		1819	key.b = 255;
		1820	key.a = 255;
		1821	key.mode = GL_QUADS;
		1822	key.format = GL_T2F_V3F;
		1823	key.texname = -1;
		1824
		1825	mx += self->x;
		1826	my += self->y;
		1827
		1828	// first pass: determine smooth_max
		1829	// rather ugly, if you ask me
		1830	// could also be stored inside mapcell and updated on change
		1831	memset (smooth_max, 0, sizeof (smooth_max));
		1832
		1833	for (y = 0; y < sh; y++)
		1834	if (0 <= y + my && y + my < self->rows)
		1835	{
		1836	maprow *row = self->row + (y + my);
		1837
		1838	for (x = 0; x < sw; x++)
		1839	if (row->c0 <= x + mx && x + mx < row->c1)
		1840	{
		1841	mapcell *cell = row->col + (x + mx - row->c0);
		1842
		1843	smooth_max[x + 1][y + 1] =
		1844	MAX (self->tex [cell->tile [0]].smoothlevel,
		1845	MAX (self->tex [cell->tile [1]].smoothlevel,
		1846	self->tex [cell->tile [2]].smoothlevel));
		1847	}
		1848	}
1443		1849
1444	glEnable (GL_BLEND);	1850	glEnable (GL_BLEND);
1445	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1851	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1446	glEnable (GL_TEXTURE_2D);
1447	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1852	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1448		1853
1449	glBegin (GL_QUADS);
1450
1451	last_name = 0;
1452
1453	for (z = 0; z < 3; z++)	1854	for (z = 0; z <= 2; z++)
		1855	{
		1856	memset (smooth_level, 0, sizeof (smooth_level));
		1857
1454	for (y = 0; y < sh; y++)	1858	for (y = 0; y < sh; y++)
1455	if (0 <= y + vy && y + vy < self->rows)	1859	if (0 <= y + my && y + my < self->rows)
1456	{	1860	{
1457	maprow *row = self->row + (y + vy);	1861	maprow *row = self->row + (y + my);
1458		1862
1459	for (x = 0; x < sw; x++)	1863	for (x = 0; x < sw; x++)
1460	if (row->c0 <= x + vx && x + vx < row->c1)	1864	if (row->c0 <= x + mx && x + mx < row->c1)
1461	{	1865	{
1462	mapcell *cell = row->col + (x + vx - row->c0);	1866	mapcell *cell = row->col + (x + mx - row->c0);
1463
1464	face = cell->face [z];	1867	tileid tile = cell->tile [z];
		1868
		1869	if (tile)
		1870	{
		1871	maptex tex = self->tex [tile];
		1872	int px, py;
1465		1873
1466	if (face && face < self->texs)	1874	if (key.texname != tex.name)
		1875	{
		1876	if (!tex.name)
		1877	tex = self->tex [2]; /* missing, replace by noface */
		1878
		1879	key.texname = tex.name;
		1880	arr = rc_array (rc, &key);
		1881	}
		1882
		1883	px = (x + 1) * T - tex.w;
		1884	py = (y + 1) * T - tex.h;
		1885
		1886	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1887	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1888	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1889	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1890
		1891	if (cell->flags && z == 2)
		1892	{
		1893	// overlays such as the speech bubble, probably more to come
		1894	if (cell->flags & 1)
		1895	{
		1896	maptex tex = self->tex [1];
		1897	int px = x * T + T * 2 / 32;
		1898	int py = y * T - T * 6 / 32;
		1899
		1900	if (tex.name)
		1901	{
		1902	if (key.texname != tex.name)
		1903	{
		1904	key.texname = tex.name;
		1905	arr = rc_array (rc, &key);
		1906	}
		1907
		1908	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1909	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1910	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1911	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1912	}
		1913	}
		1914	}
		1915
		1916	// update smooth hash
		1917	if (tex.smoothtile)
		1918	{
		1919	skey.tile = tex.smoothtile;
		1920	skey.level = tex.smoothlevel;
		1921
		1922	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1923
		1924	// add bits to current tile and all neighbours. skey.x|y is
		1925	// shifted +1|+1 so we always stay positive.
		1926
		1927	// bits is ___n cccc CCCC bbbb
		1928	// n do not draw borders&corners
		1929	// c draw these corners, but...
		1930	// C ... not these
		1931	// b draw these borders
		1932
		1933	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1934	// ┃· ·· ·┃ ━━
		1935
		1936	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1937	// ·· ·· ·┏ ┓·
		1938
		1939	// full tile
		1940	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1941
		1942	// borders
		1943	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1944	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1945	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1946	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1947
		1948	// corners
		1949	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1950	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1951	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1952	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1953	}
		1954	}
		1955	}
		1956	}
		1957
		1958	rc_draw (rc);
		1959	rc_clear (rc);
		1960
		1961	// go through all smoothlevels, lowest to highest, then draw.
		1962	// this is basically counting sort
		1963	{
		1964	int w, b;
		1965
		1966	glEnable (GL_TEXTURE_2D);
		1967	glBegin (GL_QUADS);
		1968	for (w = 0; w < 256 / 32; ++w)
		1969	{
		1970	uint32_t smask = smooth_level [w];
		1971	if (smask)
		1972	for (b = 0; b < 32; ++b)
		1973	if (smask & (((uint32_t)1) << b))
1467	{	1974	{
1468	maptex tex = self->tex [face];	1975	int level = (w << 5) | b;
1469	int px = (x + 1) * 32 - tex.w;	1976	HE *he;
1470	int py = (y + 1) * 32 - tex.h;
1471		1977
1472	if (last_name != tex.name)	1978	hv_iterinit (smooth);
		1979	while ((he = hv_iternext (smooth)))
1473	{	1980	{
1474	glEnd ();	1981	smooth_key *skey = (smooth_key *)HeKEY (he);
1475	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1982	IV bits = SvIVX (HeVAL (he));
1476	glBegin (GL_QUADS);
1477	}
1478		1983
1479	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1480	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1481	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1482	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1483	}
1484
1485	if (cell->flags && z == 2)
1486	{
1487	if (cell->flags & 1)	1984	if (!(bits & 0x1000)
		1985	&& skey->level == level
		1986	&& level > smooth_max [skey->x][skey->y])
1488	{	1987	{
1489	maptex tex = self->tex [1];	1988	maptex tex = self->tex [skey->tile];
1490	int px = (x + 1) * 32 - tex.w + 2;	1989	int px = (((int)skey->x) - 1) * T;
1491	int py = (y + 1) * 32 - tex.h - 6;	1990	int py = (((int)skey->y) - 1) * T;
		1991	int border = bits & 15;
		1992	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1993	float dx = tex.s * .0625f; // 16 images/row
		1994	float dy = tex.t * .5f ; // 2 images/column
1492		1995
		1996	if (tex.name)
		1997	{
		1998	// this time avoiding texture state changes
		1999	// save gobs of state changes.
		2000	if (key.texname != tex.name)
		2001	{
1493	glEnd ();	2002	glEnd ();
1494	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2003	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1495	glBegin (GL_QUADS);	2004	glBegin (GL_QUADS);
		2005	}
1496		2006
		2007	if (border)
		2008	{
		2009	float ox = border * dx;
		2010
		2011	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2012	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2013	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2014	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2015	}
		2016
		2017	if (corner)
		2018	{
		2019	float ox = corner * dx;
		2020
1497	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2021	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1498	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2022	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1499	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2023	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1500	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2024	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2025	}
		2026	}
		2027	}
1501	}	2028	}
1502	}	2029	}
1503	}
1504	}	2030	}
1505		2031
1506	glEnd ();	2032	glEnd ();
1507
1508	glDisable (GL_TEXTURE_2D);	2033	glDisable (GL_TEXTURE_2D);
		2034	key.texname = -1;
		2035	}
		2036
		2037	hv_clear (smooth);
		2038	}
		2039
1509	glDisable (GL_BLEND);	2040	glDisable (GL_BLEND);
		2041	rc_free (rc);
1510		2042
1511	// top layer: overlays such as the health bar	2043	// top layer: overlays such as the health bar
1512	for (y = 0; y < sh; y++)	2044	for (y = 0; y < sh; y++)
1513	if (0 <= y + vy && y + vy < self->rows)	2045	if (0 <= y + my && y + my < self->rows)
1514	{	2046	{
1515	maprow *row = self->row + (y + vy);	2047	maprow *row = self->row + (y + my);
1516		2048
1517	for (x = 0; x < sw; x++)	2049	for (x = 0; x < sw; x++)
1518	if (row->c0 <= x + vx && x + vx < row->c1)	2050	if (row->c0 <= x + mx && x + mx < row->c1)
1519	{	2051	{
1520	mapcell *cell = row->col + (x + vx - row->c0);	2052	mapcell *cell = row->col + (x + mx - row->c0);
1521		2053
1522	int px = x * 32;	2054	int px = x * T;
1523	int py = y * 32;	2055	int py = y * T;
1524		2056
1525	if (cell->stat_hp)	2057	if (cell->stat_hp)
1526	{	2058	{
1527	int width = cell->stat_width * 32;	2059	int width = cell->stat_width * T;
1528	int thick = sh / 28 + 1 + cell->stat_width;	2060	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1529		2061
1530	glColor3ub (0, 0, 0);	2062	glColor3ub (0, 0, 0);
1531	glRectf (px + 1, py - thick - 2,	2063	glRectf (px + 1, py - thick - 2,
1532	px + width - 1, py);	2064	px + width - 1, py);
1533		2065
…		…
1539	}	2071	}
1540	}	2072	}
1541	}	2073	}
1542		2074
1543	void	2075	void
1544	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2076	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1545	CODE:	2077	CODE:
1546	{	2078	{
1547	static float color[16][3] = {	2079	static float color[16][3] = {
1548	{ 0.00F, 0.00F, 0.00F },	2080	{ 0.00F, 0.00F, 0.00F },
1549	{ 1.00F, 1.00F, 1.00F },	2081	{ 1.00F, 1.00F, 1.00F },
…		…
1599	glDisable (GL_BLEND);	2131	glDisable (GL_BLEND);
1600	glDisable (GL_TEXTURE_2D);	2132	glDisable (GL_TEXTURE_2D);
1601	}	2133	}
1602		2134
1603	void	2135	void
1604	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2136	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1605	PPCODE:	2137	PPCODE:
1606	{	2138	{
1607	int vx, vy;
1608	int x, y;	2139	int x, y;
		2140	int sw1 = sw + 2;
		2141	int sh1 = sh + 2;
		2142	int sh3 = sh * 3;
1609	int sw4 = (sw + 3) & ~3;	2143	int sw34 = (sw * 3 + 3) & ~3;
		2144	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1610	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2145	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1611	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2146	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1612		2147
1613	memset (darkness, 255, sw4 * sh);
1614	SvPOK_only (darkness_sv);	2148	SvPOK_only (darkness3_sv);
1615	SvCUR_set (darkness_sv, sw4 * sh);	2149	SvCUR_set (darkness3_sv, sw34 * sh3);
1616		2150
1617	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2151	mx += self->x - 1;
1618	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2152	my += self->y - 1;
1619		2153
		2154	memset (darkness1, 255, sw1 * sh1);
		2155
1620	for (y = 0; y < sh; y++)	2156	for (y = 0; y < sh1; y++)
1621	if (0 <= y + vy && y + vy < self->rows)	2157	if (0 <= y + my && y + my < self->rows)
1622	{	2158	{
1623	maprow *row = self->row + (y + vy);	2159	maprow *row = self->row + (y + my);
1624		2160
1625	for (x = 0; x < sw; x++)	2161	for (x = 0; x < sw1; x++)
1626	if (row->c0 <= x + vx && x + vx < row->c1)	2162	if (row->c0 <= x + mx && x + mx < row->c1)
1627	{	2163	{
1628	mapcell *cell = row->col + (x + vx - row->c0);	2164	mapcell *cell = row->col + (x + mx - row->c0);
1629		2165
1630	darkness[y * sw4 + x] = cell->darkness	2166	darkness1 [y * sw1 + x] = cell->darkness
1631	? 255 - (cell->darkness - 1)	2167	? 255 - (cell->darkness - 1)
1632	: 255 - FOW_DARKNESS;	2168	: 255 - FOW_DARKNESS;
1633	}	2169	}
1634	}	2170	}
1635		2171
		2172	for (y = 0; y < sh; ++y)
		2173	for (x = 0; x < sw; ++x)
		2174	{
		2175	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2176	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2177	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2178	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2179	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2180	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2181	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2182	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2183	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2184
		2185	uint8_t r11 = (d11 + d21 + d12) / 3;
		2186	uint8_t r21 = d21;
		2187	uint8_t r31 = (d21 + d31 + d32) / 3;
		2188
		2189	uint8_t r12 = d12;
		2190	uint8_t r22 = d22;
		2191	uint8_t r32 = d32;
		2192
		2193	uint8_t r13 = (d13 + d23 + d12) / 3;
		2194	uint8_t r23 = d23;
		2195	uint8_t r33 = (d23 + d33 + d32) / 3;
		2196
		2197	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2198	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2199	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2200	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2201	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2202	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2203	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2204	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2205	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2206	}
		2207
		2208	free (darkness1);
		2209
1636	EXTEND (SP, 3);	2210	EXTEND (SP, 3);
1637	PUSHs (sv_2mortal (newSViv (sw4)));	2211	PUSHs (sv_2mortal (newSViv (sw34)));
1638	PUSHs (sv_2mortal (newSViv (sh)));	2212	PUSHs (sv_2mortal (newSViv (sh3)));
1639	PUSHs (darkness_sv);	2213	PUSHs (darkness3_sv);
1640	}	2214	}
1641		2215
1642	SV *	2216	SV *
1643	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2217	get_rect (DC::Map self, int x0, int y0, int w, int h)
1644	CODE:	2218	CODE:
1645	{	2219	{
1646	int x, y, x1, y1;	2220	int x, y, x1, y1;
1647	SV *data_sv = newSV (w * h * 7 + 5);	2221	SV *data_sv = newSV (w * h * 7 + 5);
1648	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2222	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1673	if (row && row->c0 <= x && x < row->c1)	2247	if (row && row->c0 <= x && x < row->c1)
1674	{	2248	{
1675	mapcell *cell = row->col + (x - row->c0);	2249	mapcell *cell = row->col + (x - row->c0);
1676	uint8_t flags = 0;	2250	uint8_t flags = 0;
1677		2251
1678	if (cell->face [0]) flags |= 1;	2252	if (cell->tile [0]) flags |= 1;
1679	if (cell->face [1]) flags |= 2;	2253	if (cell->tile [1]) flags |= 2;
1680	if (cell->face [2]) flags |= 4;	2254	if (cell->tile [2]) flags |= 4;
1681		2255
1682	*data++ = flags;	2256	*data++ = flags;
1683		2257
1684	if (flags & 1)	2258	if (flags & 1)
1685	{	2259	{
		2260	tileid tile = cell->tile [0];
1686	*data++ = cell->face [0] >> 8;	2261	*data++ = tile >> 8;
1687	*data++ = cell->face [0];	2262	*data++ = tile;
1688	}	2263	}
1689		2264
1690	if (flags & 2)	2265	if (flags & 2)
1691	{	2266	{
		2267	tileid tile = cell->tile [1];
1692	*data++ = cell->face [1] >> 8;	2268	*data++ = tile >> 8;
1693	*data++ = cell->face [1];	2269	*data++ = tile;
1694	}	2270	}
1695		2271
1696	if (flags & 4)	2272	if (flags & 4)
1697	{	2273	{
		2274	tileid tile = cell->tile [2];
1698	*data++ = cell->face [2] >> 8;	2275	*data++ = tile >> 8;
1699	*data++ = cell->face [2];	2276	*data++ = tile;
1700	}	2277	}
1701	}	2278	}
1702	else	2279	else
1703	*data++ = 0;	2280	*data++ = 0;
1704	}	2281	}
…		…
1710	}	2287	}
1711	OUTPUT:	2288	OUTPUT:
1712	RETVAL	2289	RETVAL
1713		2290
1714	void	2291	void
1715	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2292	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1716	PPCODE:	2293	PPCODE:
1717	{	2294	{
1718	int x, y, z;	2295	int x, y, z;
1719	int w, h;	2296	int w, h;
1720	int x1, y1;	2297	int x1, y1;
1721		2298
1722	if (*data++ != 0)	2299	if (*data++ != 0)
1723	return; /* version mismatch */	2300	XSRETURN_EMPTY; /* version mismatch */
1724		2301
1725	w = *data++ << 8; w |= *data++;	2302	w = *data++ << 8; w |= *data++;
1726	h = *data++ << 8; h |= *data++;	2303	h = *data++ << 8; h |= *data++;
1727		2304
1728	// we need to do this 'cause we don't keep an absolute coord system for rows	2305	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1744	{	2321	{
1745	uint8_t flags = *data++;	2322	uint8_t flags = *data++;
1746		2323
1747	if (flags)	2324	if (flags)
1748	{	2325	{
1749	mapface face[3] = { 0, 0, 0 };
1750
1751	mapcell *cell = row_get_cell (row, x);	2326	mapcell *cell = row_get_cell (row, x);
		2327	tileid tile[3] = { 0, 0, 0 };
1752		2328
1753	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2329	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1754	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2330	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1755	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2331	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1756		2332
1757	if (cell->darkness == 0)	2333	if (cell->darkness == 0)
1758	{	2334	{
1759	cell->darkness = 0;	2335	cell->darkness = 0;
1760		2336
1761	for (z = 0; z <= 2; z++)	2337	for (z = 0; z <= 2; z++)
1762	{	2338	{
1763	cell->face[z] = face[z];	2339	tileid t = tile [z];
1764		2340
1765	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2341	if (t >= self->texs || (t && !self->tex [t].name))
		2342	{
1766	XPUSHs (sv_2mortal (newSViv (face[z])));	2343	XPUSHs (sv_2mortal (newSViv (t)));
		2344	need_texid (self, t);
		2345	}
		2346
		2347	cell->tile [z] = t;
1767	}	2348	}
1768	}	2349	}
1769	}	2350	}
1770	}	2351	}
1771	}	2352	}
1772	}	2353	}
1773		2354
1774	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2355	MODULE = Deliantra::Client PACKAGE = DC::RW
1775		2356
1776	CFPlus::MixChunk	2357	DC::RW
1777	new_from_file (SV *class, char *path)	2358	new (SV *class, SV *data_sv)
1778	CODE:	2359	CODE:
1779	RETVAL = Mix_LoadWAV (path);	2360	{
		2361	STRLEN datalen;
		2362	char *data = SvPVbyte (data_sv, datalen);
		2363
		2364	RETVAL = SDL_RWFromConstMem (data, datalen);
		2365	}
1780	OUTPUT:	2366	OUTPUT:
1781	RETVAL	2367	RETVAL
1782		2368
		2369	DC::RW
		2370	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2371	CODE:
		2372	RETVAL = SDL_RWFromFile (path, mode);
		2373	OUTPUT:
		2374	RETVAL
		2375
		2376	# fails on win32:
		2377	# dc.xs(2268) : error C2059: syntax error : '('
1783	void	2378	#void
		2379	#close (DC::RW self)
		2380	# CODE:
		2381	# (self->(close)) (self);
		2382
		2383	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2384
		2385	PROTOTYPES: DISABLE
		2386
		2387	DC::Channel
		2388	find ()
		2389	CODE:
		2390	{
		2391	RETVAL = Mix_GroupAvailable (-1);
		2392
		2393	if (RETVAL < 0)
		2394	{
		2395	RETVAL = Mix_GroupOldest (-1);
		2396
		2397	if (RETVAL < 0)
		2398	XSRETURN_UNDEF;
		2399
		2400	Mix_HaltChannel (RETVAL);
		2401	}
		2402
		2403	Mix_UnregisterAllEffects (RETVAL);
		2404	Mix_Volume (RETVAL, 128);
		2405	}
		2406	OUTPUT:
		2407	RETVAL
		2408
		2409	void
		2410	halt (DC::Channel self)
		2411	CODE:
		2412	Mix_HaltChannel (self);
		2413
		2414	void
		2415	expire (DC::Channel self, int ticks = -1)
		2416	CODE:
		2417	Mix_ExpireChannel (self, ticks);
		2418
		2419	void
		2420	fade_out (DC::Channel self, int ticks = -1)
		2421	CODE:
		2422	Mix_FadeOutChannel (self, ticks);
		2423
		2424	int
		2425	volume (DC::Channel self, int volume)
		2426	CODE:
		2427	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2428	OUTPUT:
		2429	RETVAL
		2430
		2431	void
		2432	unregister_all_effects (DC::Channel self)
		2433	CODE:
		2434	Mix_UnregisterAllEffects (self);
		2435
		2436	void
		2437	set_panning (DC::Channel self, int left, int right)
		2438	CODE:
		2439	left = CLAMP (left , 0, 255);
		2440	right = CLAMP (right, 0, 255);
		2441	Mix_SetPanning (self, left, right);
		2442
		2443	void
		2444	set_distance (DC::Channel self, int distance)
		2445	CODE:
		2446	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2447
		2448	void
		2449	set_position (DC::Channel self, int angle, int distance)
		2450	CODE:
		2451
		2452	void
		2453	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2454	CODE:
		2455	{
		2456	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2457	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2458	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2459	}
		2460
		2461	void
		2462	set_reverse_stereo (DC::Channel self, int flip)
		2463	CODE:
		2464	Mix_SetReverseStereo (self, flip);
		2465
		2466	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2467
		2468	PROTOTYPES: DISABLE
		2469
		2470	DC::MixChunk
		2471	new (SV *class, DC::RW rwops)
		2472	CODE:
		2473	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2474	OUTPUT:
		2475	RETVAL
		2476
		2477	void
1784	DESTROY (CFPlus::MixChunk self)	2478	DESTROY (DC::MixChunk self)
1785	CODE:	2479	CODE:
1786	Mix_FreeChunk (self);	2480	Mix_FreeChunk (self);
1787		2481
1788	int	2482	int
1789	volume (CFPlus::MixChunk self, int volume = -1)	2483	volume (DC::MixChunk self, int volume = -1)
1790	CODE:	2484	CODE:
		2485	if (items > 1)
		2486	volume = CLAMP (volume, 0, 128);
1791	RETVAL = Mix_VolumeChunk (self, volume);	2487	RETVAL = Mix_VolumeChunk (self, volume);
1792	OUTPUT:	2488	OUTPUT:
1793	RETVAL	2489	RETVAL
1794		2490
1795	int	2491	DC::Channel
1796	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2492	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1797	CODE:	2493	CODE:
		2494	{
1798	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2495	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2496
		2497	if (RETVAL < 0)
		2498	XSRETURN_UNDEF;
		2499
		2500	if (channel < 0)
		2501	{
		2502	Mix_UnregisterAllEffects (RETVAL);
		2503	Mix_Volume (RETVAL, 128);
		2504	}
		2505	}
1799	OUTPUT:	2506	OUTPUT:
1800	RETVAL	2507	RETVAL
1801		2508
1802	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2509	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1803		2510
1804	int	2511	int
1805	volume (int volume = -1)	2512	volume (int volume = -1)
		2513	PROTOTYPE: ;$
1806	CODE:	2514	CODE:
		2515	if (items > 0)
		2516	volume = CLAMP (volume, 0, 128);
1807	RETVAL = Mix_VolumeMusic (volume);	2517	RETVAL = Mix_VolumeMusic (volume);
1808	OUTPUT:	2518	OUTPUT:
1809	RETVAL	2519	RETVAL
1810		2520
		2521	void
		2522	fade_out (int ms)
		2523	CODE:
		2524	Mix_FadeOutMusic (ms);
		2525
		2526	void
		2527	halt ()
		2528	CODE:
		2529	Mix_HaltMusic ();
		2530
1811	CFPlus::MixMusic	2531	DC::MixMusic
1812	new_from_file (SV *class, char *path)	2532	new (SV *class, DC::RW rwops)
1813	CODE:	2533	CODE:
1814	RETVAL = Mix_LoadMUS (path);	2534	RETVAL = Mix_LoadMUS_RW (rwops);
1815	OUTPUT:	2535	OUTPUT:
1816	RETVAL	2536	RETVAL
1817		2537
1818	void	2538	void
1819	DESTROY (CFPlus::MixMusic self)	2539	DESTROY (DC::MixMusic self)
1820	CODE:	2540	CODE:
1821	Mix_FreeMusic (self);	2541	Mix_FreeMusic (self);
1822		2542
1823	int	2543	int
1824	play (CFPlus::MixMusic self, int loops = -1)	2544	play (DC::MixMusic self, int loops = -1)
1825	CODE:	2545	CODE:
1826	RETVAL = Mix_PlayMusic (self, loops);	2546	RETVAL = Mix_PlayMusic (self, loops);
1827	OUTPUT:	2547	OUTPUT:
1828	RETVAL	2548	RETVAL
1829		2549
1830	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2550	void
		2551	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2552	CODE:
		2553	Mix_FadeInMusicPos (self, loops, ms, position);
		2554
		2555	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2556
		2557	PROTOTYPES: ENABLE
1831		2558
1832	BOOT:	2559	BOOT:
1833	{	2560	{
1834	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2561	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1835	static const struct {	2562	static const struct {
1836	const char *name;	2563	const char *name;
1837	IV iv;	2564	IV iv;
1838	} *civ, const_iv[] = {	2565	} *civ, const_iv[] = {
1839	# define const_iv(name) { # name, (IV)name }	2566	# define const_iv(name) { # name, (IV)name }
		2567	const_iv (GL_VENDOR),
		2568	const_iv (GL_VERSION),
		2569	const_iv (GL_EXTENSIONS),
1840	const_iv (GL_COLOR_MATERIAL),	2570	const_iv (GL_COLOR_MATERIAL),
1841	const_iv (GL_SMOOTH),	2571	const_iv (GL_SMOOTH),
1842	const_iv (GL_FLAT),	2572	const_iv (GL_FLAT),
1843	const_iv (GL_DITHER),	2573	const_iv (GL_DITHER),
1844	const_iv (GL_BLEND),	2574	const_iv (GL_BLEND),
…		…
1848	const_iv (GL_ALPHA_TEST),	2578	const_iv (GL_ALPHA_TEST),
1849	const_iv (GL_NORMALIZE),	2579	const_iv (GL_NORMALIZE),
1850	const_iv (GL_RESCALE_NORMAL),	2580	const_iv (GL_RESCALE_NORMAL),
1851	const_iv (GL_FRONT),	2581	const_iv (GL_FRONT),
1852	const_iv (GL_BACK),	2582	const_iv (GL_BACK),
		2583	const_iv (GL_AUX0),
1853	const_iv (GL_AND),	2584	const_iv (GL_AND),
1854	const_iv (GL_ONE),	2585	const_iv (GL_ONE),
1855	const_iv (GL_ZERO),	2586	const_iv (GL_ZERO),
1856	const_iv (GL_SRC_ALPHA),	2587	const_iv (GL_SRC_ALPHA),
1857	const_iv (GL_DST_ALPHA),	2588	const_iv (GL_DST_ALPHA),
…		…
1870	const_iv (GL_INTENSITY),	2601	const_iv (GL_INTENSITY),
1871	const_iv (GL_LUMINANCE),	2602	const_iv (GL_LUMINANCE),
1872	const_iv (GL_LUMINANCE_ALPHA),	2603	const_iv (GL_LUMINANCE_ALPHA),
1873	const_iv (GL_FLOAT),	2604	const_iv (GL_FLOAT),
1874	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2605	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2606	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2607	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2608	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2609	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2610	const_iv (GL_COMPRESSED_RGB_ARB),
		2611	const_iv (GL_COMPRESSED_RGBA_ARB),
1875	const_iv (GL_COMPILE),	2612	const_iv (GL_COMPILE),
		2613	const_iv (GL_PROXY_TEXTURE_1D),
		2614	const_iv (GL_PROXY_TEXTURE_2D),
1876	const_iv (GL_TEXTURE_1D),	2615	const_iv (GL_TEXTURE_1D),
1877	const_iv (GL_TEXTURE_2D),	2616	const_iv (GL_TEXTURE_2D),
1878	const_iv (GL_TEXTURE_ENV),	2617	const_iv (GL_TEXTURE_ENV),
1879	const_iv (GL_TEXTURE_MAG_FILTER),	2618	const_iv (GL_TEXTURE_MAG_FILTER),
1880	const_iv (GL_TEXTURE_MIN_FILTER),	2619	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1901	const_iv (GL_COLOR_LOGIC_OP),	2640	const_iv (GL_COLOR_LOGIC_OP),
1902	const_iv (GL_SEPARABLE_2D),	2641	const_iv (GL_SEPARABLE_2D),
1903	const_iv (GL_CONVOLUTION_2D),	2642	const_iv (GL_CONVOLUTION_2D),
1904	const_iv (GL_CONVOLUTION_BORDER_MODE),	2643	const_iv (GL_CONVOLUTION_BORDER_MODE),
1905	const_iv (GL_CONSTANT_BORDER),	2644	const_iv (GL_CONSTANT_BORDER),
		2645	const_iv (GL_POINTS),
1906	const_iv (GL_LINES),	2646	const_iv (GL_LINES),
1907	const_iv (GL_LINE_STRIP),	2647	const_iv (GL_LINE_STRIP),
1908	const_iv (GL_LINE_LOOP),	2648	const_iv (GL_LINE_LOOP),
1909	const_iv (GL_QUADS),	2649	const_iv (GL_QUADS),
1910	const_iv (GL_QUAD_STRIP),	2650	const_iv (GL_QUAD_STRIP),
1911	const_iv (GL_TRIANGLES),	2651	const_iv (GL_TRIANGLES),
1912	const_iv (GL_TRIANGLE_STRIP),	2652	const_iv (GL_TRIANGLE_STRIP),
1913	const_iv (GL_TRIANGLE_FAN),	2653	const_iv (GL_TRIANGLE_FAN),
		2654	const_iv (GL_POLYGON),
1914	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2655	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2656	const_iv (GL_POINT_SMOOTH_HINT),
		2657	const_iv (GL_LINE_SMOOTH_HINT),
		2658	const_iv (GL_POLYGON_SMOOTH_HINT),
		2659	const_iv (GL_GENERATE_MIPMAP_HINT),
		2660	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1915	const_iv (GL_FASTEST),	2661	const_iv (GL_FASTEST),
		2662	const_iv (GL_DONT_CARE),
		2663	const_iv (GL_NICEST),
1916	const_iv (GL_V2F),	2664	const_iv (GL_V2F),
1917	const_iv (GL_V3F),	2665	const_iv (GL_V3F),
1918	const_iv (GL_T2F_V3F),	2666	const_iv (GL_T2F_V3F),
1919	const_iv (GL_T2F_N3F_V3F),	2667	const_iv (GL_T2F_N3F_V3F),
1920	# undef const_iv	2668	# undef const_iv
1921	};	2669	};
1922		2670
1923	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2671	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1924	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2672	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2673
		2674	texture_av = newAV ();
		2675	AvREAL_off (texture_av);
1925	}	2676	}
		2677
		2678	void
		2679	disable_GL_EXT_blend_func_separate ()
		2680	CODE:
		2681	gl.BlendFuncSeparate = 0;
		2682	gl.BlendFuncSeparateEXT = 0;
1926		2683
1927	char *	2684	char *
1928	gl_vendor ()	2685	gl_vendor ()
1929	CODE:	2686	CODE:
1930	RETVAL = (char *)glGetString (GL_VENDOR);	2687	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1943	CODE:	2700	CODE:
1944	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2701	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1945	OUTPUT:	2702	OUTPUT:
1946	RETVAL	2703	RETVAL
1947		2704
		2705	const char *glGetString (GLenum pname)
		2706
		2707	GLint glGetInteger (GLenum pname)
		2708	CODE:
		2709	glGetIntegerv (pname, &RETVAL);
		2710	OUTPUT:
		2711	RETVAL
		2712
		2713	GLdouble glGetDouble (GLenum pname)
		2714	CODE:
		2715	glGetDoublev (pname, &RETVAL);
		2716	OUTPUT:
		2717	RETVAL
		2718
1948	int glGetError ()	2719	int glGetError ()
1949		2720
1950	void glFinish ()	2721	void glFinish ()
1951		2722
1952	void glClear (int mask)	2723	void glClear (int mask)
…		…
1989	# near_ and far_ are due to microsofts buggy "c" compiler	2760	# near_ and far_ are due to microsofts buggy "c" compiler
1990	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2761	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1991		2762
1992	# near_ and far_ are due to microsofts buggy "c" compiler	2763	# near_ and far_ are due to microsofts buggy "c" compiler
1993	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2764	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2765
		2766	PROTOTYPES: DISABLE
1994		2767
1995	void glViewport (int x, int y, int width, int height)	2768	void glViewport (int x, int y, int width, int height)
1996		2769
1997	void glScissor (int x, int y, int width, int height)	2770	void glScissor (int x, int y, int width, int height)
1998		2771
…		…
2006		2779
2007	void glRotate (float angle, float x, float y, float z)	2780	void glRotate (float angle, float x, float y, float z)
2008	CODE:	2781	CODE:
2009	glRotatef (angle, x, y, z);	2782	glRotatef (angle, x, y, z);
2010		2783
2011	void glBegin (int mode)
2012
2013	void glEnd ()
2014
2015	void glColor (float r, float g, float b, float a = 1.0)	2784	void glColor (float r, float g, float b, float a = 1.0)
2016	PROTOTYPE: @
2017	ALIAS:	2785	ALIAS:
2018	glColor_premultiply = 1	2786	glColor_premultiply = 1
2019	CODE:	2787	CODE:
2020	if (ix)	2788	if (ix)
2021	{	2789	{
…		…
2024	b *= a;	2792	b *= a;
2025	}	2793	}
2026	// microsoft visual "c" rounds instead of truncating...	2794	// microsoft visual "c" rounds instead of truncating...
2027	glColor4f (r, g, b, a);	2795	glColor4f (r, g, b, a);
2028		2796
2029	void glInterleavedArrays (int format, int stride, char *data)
2030
2031	void glDrawElements (int mode, int count, int type, char *indices)
2032
2033	# 1.2 void glDrawRangeElements (int mode, int start, int end
2034
2035	void glRasterPos (float x, float y, float z = 0.)	2797	void glRasterPos (float x, float y, float z = 0.)
2036	CODE:	2798	CODE:
2037	glRasterPos3f (0, 0, z);	2799	glRasterPos3f (0, 0, z);
2038	glBitmap (0, 0, 0, 0, x, y, 0);	2800	glBitmap (0, 0, 0, 0, x, y, 0);
2039		2801
…		…
2043		2805
2044	void glTexCoord (float s, float t)	2806	void glTexCoord (float s, float t)
2045	CODE:	2807	CODE:
2046	glTexCoord2f (s, t);	2808	glTexCoord2f (s, t);
2047		2809
		2810	void glRect (float x1, float y1, float x2, float y2)
		2811	CODE:
		2812	glRectf (x1, y1, x2, y2);
		2813
		2814	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2815	CODE:
		2816	glBegin (GL_LINE_LOOP);
		2817	glVertex2f (x1, y1);
		2818	glVertex2f (x2, y1);
		2819	glVertex2f (x2, y2);
		2820	glVertex2f (x1, y2);
		2821	glEnd ();
		2822
		2823	PROTOTYPES: ENABLE
		2824
		2825	void glBegin (int mode)
		2826
		2827	void glEnd ()
		2828
		2829	void glPointSize (GLfloat size)
		2830
		2831	void glLineWidth (GLfloat width)
		2832
		2833	void glInterleavedArrays (int format, int stride, char *data)
		2834
		2835	void glDrawElements (int mode, int count, int type, char *indices)
		2836
		2837	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2838
2048	void glTexEnv (int target, int pname, float param)	2839	void glTexEnv (int target, int pname, float param)
2049	CODE:	2840	CODE:
2050	glTexEnvf (target, pname, param);	2841	glTexEnvf (target, pname, param);
2051		2842
2052	void glTexParameter (int target, int pname, float param)	2843	void glTexParameter (int target, int pname, float param)
…		…
2068	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2859	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2069	CODE:	2860	CODE:
2070	if (gl.SeparableFilter2D)	2861	if (gl.SeparableFilter2D)
2071	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2862	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2072		2863
2073	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2864	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2074		2865
2075	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2866	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2076		2867
2077	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2868	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2869
		2870	void glPixelZoom (float x, float y)
2078		2871
2079	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2872	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2080		2873
2081	int glGenTexture ()	2874	int glGenTexture ()
2082	CODE:	2875	CODE:
2083	{	2876	RETVAL = gen_texture ();
2084	GLuint name;
2085	glGenTextures (1, &name);
2086	RETVAL = name;
2087	}
2088	OUTPUT:	2877	OUTPUT:
2089	RETVAL	2878	RETVAL
2090		2879
2091	void glDeleteTexture (int name)	2880	void glDeleteTexture (int name)
2092	CODE:	2881	CODE:
2093	{
2094	GLuint name_ = name;
2095	glDeleteTextures (1, &name_);	2882	del_texture (name);
2096	}	2883
2097
2098	int glGenList ()	2884	int glGenList ()
2099	CODE:	2885	CODE:
2100	RETVAL = glGenLists (1);	2886	RETVAL = glGenLists (1);
2101	OUTPUT:	2887	OUTPUT:
2102	RETVAL	2888	RETVAL
…		…
2109		2895
2110	void glEndList ()	2896	void glEndList ()
2111		2897
2112	void glCallList (int list)	2898	void glCallList (int list)
2113		2899
		2900	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		2901
		2902	PROTOTYPES: DISABLE
		2903
		2904	void
		2905	find_widget (SV *self, NV x, NV y)
		2906	PPCODE:
		2907	{
		2908	if (within_widget (self, x, y))
		2909	XPUSHs (self);
		2910	}
		2911
		2912	BOOT:
		2913	{
		2914	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2915
		2916	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2917	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2918	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2919	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2920	}
		2921
		2922	void
		2923	draw (SV *self)
		2924	CODE:
		2925	{
		2926	HV *hv;
		2927	SV **svp;
		2928	NV x, y, w, h;
		2929	SV *draw_x_sv = GvSV (draw_x_gv);
		2930	SV *draw_y_sv = GvSV (draw_y_gv);
		2931	SV *draw_w_sv = GvSV (draw_w_gv);
		2932	SV *draw_h_sv = GvSV (draw_h_gv);
		2933	double draw_x, draw_y;
		2934
		2935	if (!SvROK (self))
		2936	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2937
		2938	hv = (HV *)SvRV (self);
		2939
		2940	if (SvTYPE (hv) != SVt_PVHV)
		2941	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2942
		2943	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2944	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2945
		2946	if (!h || !w)
		2947	XSRETURN_EMPTY;
		2948
		2949	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2950	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2951
		2952	draw_x = SvNV (draw_x_sv) + x;
		2953	draw_y = SvNV (draw_y_sv) + y;
		2954
		2955	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2956	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2957	XSRETURN_EMPTY;
		2958
		2959	sv_setnv (draw_x_sv, draw_x);
		2960	sv_setnv (draw_y_sv, draw_y);
		2961
		2962	glPushMatrix ();
		2963	glTranslated (x, y, 0);
		2964
		2965	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2966	{
		2967	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2968
		2969	if (svp && SvTRUE (*svp))
		2970	{
		2971	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2972	glEnable (GL_BLEND);
		2973	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2974	glBegin (GL_QUADS);
		2975	glVertex2f (0, 0);
		2976	glVertex2f (w, 0);
		2977	glVertex2f (w, h);
		2978	glVertex2f (0, h);
		2979	glEnd ();
		2980	glDisable (GL_BLEND);
		2981	}
		2982	}
		2983	#if 0
		2984	// draw borders, for debugging
		2985	glPushMatrix ();
		2986	glColor4f (1., 1., 0., 1.);
		2987	glTranslatef (.5, .5, 0.);
		2988	glBegin (GL_LINE_LOOP);
		2989	glVertex2f (0 , 0);
		2990	glVertex2f (w - 1, 0);
		2991	glVertex2f (w - 1, h - 1);
		2992	glVertex2f (0 , h - 1);
		2993	glEnd ();
		2994	glPopMatrix ();
		2995	#endif
		2996	PUSHMARK (SP);
		2997	XPUSHs (self);
		2998	PUTBACK;
		2999	call_method ("_draw", G_VOID | G_DISCARD);
		3000	SPAGAIN;
		3001
		3002	glPopMatrix ();
		3003
		3004	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3005	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3006	}
		3007

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