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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.164 by root, Tue Nov 7 22:41:27 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	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# 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
17	#endif	27	#endif
18		28
		29	#include <assert.h>
19	#include <math.h>	30	#include <math.h>
20	#include <string.h>	31	#include <string.h>
21	#include <stdio.h>	32	#include <stdio.h>
22	#include <stdlib.h>	33	#include <stdlib.h>
23		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
24	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
25	#include <SDL_endian.h>	39	#include <SDL_endian.h>
26	#include <SDL_image.h>	40	#include <SDL_image.h>
27	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
28	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
29		43
31	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
32		46
33	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
34		48
35	#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
36		57
37	#ifndef _WIN32	58	#ifndef _WIN32
38	# include <sys/types.h>	59	# include <sys/types.h>
39	# include <sys/socket.h>	60	# include <sys/socket.h>
40	# include <netinet/in.h>	61	# include <netinet/in.h>
…		…
55	# define PARACHUTE SDL_INIT_NOPARACHUTE	76	# define PARACHUTE SDL_INIT_NOPARACHUTE
56	#else	77	#else
57	# define PARACHUTE 0	78	# define PARACHUTE 0
58	#endif	79	#endif
59		80
		81	static AV *texture_av;
		82
60	static struct	83	static struct
61	{	84	{
62	#define GL_FUNC(ptr,name) ptr name;	85	#define GL_FUNC(ptr,name) ptr name;
63	#include "glfunc.h"	86	#include "glfunc.h"
64	#undef GL_FUNC	87	#undef GL_FUNC
65	} gl;	88	} gl;
66		89
		90	static void
67	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	91	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
68	{	92	{
69	if (gl.BlendFuncSeparate)	93	if (gl.BlendFuncSeparate)
70	gl.BlendFuncSeparate (sa, da, saa, daa);	94	gl.BlendFuncSeparate (sa, da, saa, daa);
71	else if (gl.BlendFuncSeparateEXT)	95	else if (gl.BlendFuncSeparateEXT)
72	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	96	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
73	else	97	else
74	glBlendFunc (sa, da);	98	glBlendFunc (sa, da);
75	}	99	}
76		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
77	#include "texcache.c"	125	#include "texcache.c"
		126	#include "rendercache.c"
78		127
79	#include "pango-font.c"	128	#include "pango-font.c"
80	#include "pango-fontmap.c"	129	#include "pango-fontmap.c"
81	#include "pango-render.c"	130	#include "pango-render.c"
82		131
		132	typedef IV DC__Channel;
		133	typedef SDL_RWops *DC__RW;
83	typedef Mix_Chunk *CFPlus__MixChunk;	134	typedef Mix_Chunk *DC__MixChunk;
84	typedef Mix_Music *CFPlus__MixMusic;	135	typedef Mix_Music *DC__MixMusic;
85		136
86	typedef PangoFontDescription *CFPlus__Font;	137	typedef PangoFontDescription *DC__Font;
87		138
88	static int	139	static int
89	shape_attr_p (PangoLayoutRun *run)	140	shape_attr_p (PangoLayoutRun *run)
90	{	141	{
91	GSList *attrs = run->item->analysis.extra_attrs;	142	GSList *attrs = run->item->analysis.extra_attrs;
…		…
105		156
106	typedef struct cf_layout {	157	typedef struct cf_layout {
107	PangoLayout *pl;	158	PangoLayout *pl;
108	float r, g, b, a; // default color for rgba mode	159	float r, g, b, a; // default color for rgba mode
109	int base_height;	160	int base_height;
110	CFPlus__Font font;	161	DC__Font font;
		162	rc_t *rc;
111	} *CFPlus__Layout;	163	} *DC__Layout;
112		164
113	static CFPlus__Font default_font;	165	static DC__Font default_font;
114	static PangoContext *opengl_context;	166	static PangoContext *opengl_context;
115	static PangoFontMap *opengl_fontmap;	167	static PangoFontMap *opengl_fontmap;
116		168
117	static void	169	static void
118	substitute_func (FcPattern *pattern, gpointer data)	170	substitute_func (FcPattern *pattern, gpointer data)
…		…
123	#endif	175	#endif
124	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	176	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
125	}	177	}
126		178
127	static void	179	static void
128	layout_update_font (CFPlus__Layout self)	180	layout_update_font (DC__Layout self)
129	{	181	{
130	/* 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
131	* reasonably well with bitstream vera	183	* reasonably well with bitstream vera
132	*/	184	*/
133	PangoFontDescription *font = self->font ? self->font : default_font;	185	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
137		189
138	pango_layout_set_font_description (self->pl, font);	190	pango_layout_set_font_description (self->pl, font);
139	}	191	}
140		192
141	static void	193	static void
142	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	194	layout_get_pixel_size (DC__Layout self, int w, int h)
143	{	195	{
144	PangoRectangle rect;	196	PangoRectangle rect;
145		197
146	// get_pixel_* wrongly rounds down	198	// get_pixel_* wrongly rounds down
147	pango_layout_get_extents (self->pl, 0, &rect);	199	pango_layout_get_extents (self->pl, 0, &rect);
…		…
154		206
155	*w = rect.width;	207	*w = rect.width;
156	*h = rect.height;	208	*h = rect.height;
157	}	209	}
158		210
		211	typedef uint16_t tileid;
159	typedef uint16_t mapface;	212	typedef uint16_t faceid;
160		213
161	typedef struct {	214	typedef struct {
162	GLint name;	215	GLuint name;
163	int w, h;	216	int w, h;
164	float s, t;	217	float s, t;
165	uint8_t r, g, b, a;	218	uint8_t r, g, b, a;
		219	tileid smoothtile;
		220	uint8_t smoothlevel;
166	} maptex;	221	} maptex;
167		222
168	typedef struct {	223	typedef struct {
169	uint32_t player;	224	uint32_t player;
170	mapface face[3];	225	tileid tile[3];
171	uint16_t darkness;	226	uint16_t darkness;
172	uint8_t stat_width, stat_hp, flags;	227	uint8_t stat_width, stat_hp, flags, smoothmax;
173	} mapcell;	228	} mapcell;
174		229
175	typedef struct {	230	typedef struct {
176	int32_t c0, c1;	231	int32_t c0, c1;
177	mapcell *col;	232	mapcell *col;
178	} maprow;	233	} maprow;
179		234
180	typedef struct map {	235	typedef struct map {
181	int x, y, w, h;	236	int x, y, w, h;
182	int ox, oy; /* offset to virtual global coordinate system */	237	int ox, oy; /* offset to virtual global coordinate system */
183	int faces;	238	int faces; tileid *face2tile; // [faceid]
184	mapface *face;	239	int texs; maptex *tex; // [tileid]
185
186	int texs;
187	maptex *tex;
188		240
189	int32_t rows;	241	int32_t rows;
190	maprow *row;	242	maprow *row;
191	} *CFPlus__Map;	243	} *DC__Map;
192		244
193	static char *	245	static char *
194	prepend (char *ptr, int sze, int inc)	246	prepend (char *ptr, int sze, int inc)
195	{	247	{
196	char *p;	248	char *p;
…		…
213	}	265	}
214		266
215	#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))
216	#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))
217		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
218	static maprow *	290	static maprow *
219	map_get_row (CFPlus__Map self, int y)	291	map_get_row (DC__Map self, int y)
220	{	292	{
221	if (0 > y)	293	if (0 > y)
222	{	294	{
223	int extend = - y + MAP_EXTEND_Y;	295	int extend = - y + MAP_EXTEND_Y;
224	Prepend (maprow, self->row, self->rows, extend);	296	Prepend (maprow, self->row, self->rows, extend);
…		…
262		334
263	return row->col + (x - row->c0);	335	return row->col + (x - row->c0);
264	}	336	}
265		337
266	static mapcell *	338	static mapcell *
267	map_get_cell (CFPlus__Map self, int x, int y)	339	map_get_cell (DC__Map self, int x, int y)
268	{	340	{
269	return row_get_cell (map_get_row (self, y), x);	341	return row_get_cell (map_get_row (self, y), x);
270	}	342	}
271		343
272	static void	344	static void
273	map_clear (CFPlus__Map self)	345	map_clear (DC__Map self)
274	{	346	{
275	int r;	347	int r;
276		348
277	for (r = 0; r < self->rows; r++)	349	for (r = 0; r < self->rows; r++)
278	Safefree (self->row[r].col);	350	Safefree (self->row[r].col);
…		…
286	self->row = 0;	358	self->row = 0;
287	self->rows = 0;	359	self->rows = 0;
288	}	360	}
289		361
290	static void	362	static void
291	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)
292	{	364	{
293	int x, y;	365	int x, y;
294	maprow *row;	366	maprow *row;
295	mapcell *cell;	367	mapcell *cell;
296		368
…		…
316	cell->player = 0;	388	cell->player = 0;
317	}	389	}
318	}	390	}
319	}	391	}
320		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
321	static void	409	static void
322	music_finished (void)	410	music_finished (void)
323	{	411	{
324	SDL_UserEvent ev;	412	SDL_UserEvent ev;
325		413
…		…
359	n \|= n >> 16;	447	n \|= n >> 16;
360		448
361	return n + 1;	449	return n + 1;
362	}	450	}
363		451
364	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
365		511
366	PROTOTYPES: ENABLE	512	PROTOTYPES: ENABLE
367		513
368	BOOT:	514	BOOT:
369	{	515	{
370	HV *stash = gv_stashpv ("CFPlus", 1);	516	HV *stash = gv_stashpv ("DC", 1);
371	static const struct {	517	static const struct {
372	const char *name;	518	const char *name;
373	IV iv;	519	IV iv;
374	} *civ, const_iv[] = {	520	} *civ, const_iv[] = {
375	# 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
376	const_iv (SDL_ACTIVEEVENT),	525	const_iv (SDL_ACTIVEEVENT),
377	const_iv (SDL_KEYDOWN),	526	const_iv (SDL_KEYDOWN),
378	const_iv (SDL_KEYUP),	527	const_iv (SDL_KEYUP),
379	const_iv (SDL_MOUSEMOTION),	528	const_iv (SDL_MOUSEMOTION),
380	const_iv (SDL_MOUSEBUTTONDOWN),	529	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
389	const_iv (SDL_EVENT_RESERVEDA),	538	const_iv (SDL_EVENT_RESERVEDA),
390	const_iv (SDL_EVENT_RESERVEDB),	539	const_iv (SDL_EVENT_RESERVEDB),
391	const_iv (SDL_VIDEORESIZE),	540	const_iv (SDL_VIDEORESIZE),
392	const_iv (SDL_VIDEOEXPOSE),	541	const_iv (SDL_VIDEOEXPOSE),
393	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),
394	const_iv (SDLK_KP0),	550	const_iv (SDLK_KP0),
395	const_iv (SDLK_KP1),	551	const_iv (SDLK_KP1),
396	const_iv (SDLK_KP2),	552	const_iv (SDLK_KP2),
397	const_iv (SDLK_KP3),	553	const_iv (SDLK_KP3),
398	const_iv (SDLK_KP4),	554	const_iv (SDLK_KP4),
…		…
453	const_iv (SDLK_BREAK),	609	const_iv (SDLK_BREAK),
454	const_iv (SDLK_MENU),	610	const_iv (SDLK_MENU),
455	const_iv (SDLK_POWER),	611	const_iv (SDLK_POWER),
456	const_iv (SDLK_EURO),	612	const_iv (SDLK_EURO),
457	const_iv (SDLK_UNDO),	613	const_iv (SDLK_UNDO),
		614
458	const_iv (KMOD_NONE),	615	const_iv (KMOD_NONE),
		616	const_iv (KMOD_SHIFT),
459	const_iv (KMOD_LSHIFT),	617	const_iv (KMOD_LSHIFT),
460	const_iv (KMOD_RSHIFT),	618	const_iv (KMOD_RSHIFT),
		619	const_iv (KMOD_CTRL),
461	const_iv (KMOD_LCTRL),	620	const_iv (KMOD_LCTRL),
462	const_iv (KMOD_RCTRL),	621	const_iv (KMOD_RCTRL),
		622	const_iv (KMOD_ALT),
463	const_iv (KMOD_LALT),	623	const_iv (KMOD_LALT),
464	const_iv (KMOD_RALT),	624	const_iv (KMOD_RALT),
		625	const_iv (KMOD_META),
465	const_iv (KMOD_LMETA),	626	const_iv (KMOD_LMETA),
466	const_iv (KMOD_RMETA),	627	const_iv (KMOD_RMETA),
467	const_iv (KMOD_NUM),	628	const_iv (KMOD_NUM),
468	const_iv (KMOD_CAPS),	629	const_iv (KMOD_CAPS),
469	const_iv (KMOD_MODE),	630	const_iv (KMOD_MODE),
470	const_iv (KMOD_CTRL),	631
471	const_iv (KMOD_SHIFT),	632	const_iv (MIX_DEFAULT_FORMAT),
472	const_iv (KMOD_ALT),
473	const_iv (KMOD_META)
474	# undef const_iv	633	# undef const_iv
475	};	634	};
476		635
477	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; )
478	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);
479	}	641	}
		642
		643	void
		644	weaken (SV *rv)
		645	PROTOTYPE: $
		646	CODE:
		647	sv_rvweaken (rv);
480		648
481	int	649	int
482	in_destruct ()	650	in_destruct ()
483	CODE:	651	CODE:
484	RETVAL = PL_main_cv == Nullcv;	652	RETVAL = PL_main_cv == Nullcv;
…		…
487		655
488	NV floor (NV x)	656	NV floor (NV x)
489		657
490	NV ceil (NV x)	658	NV ceil (NV x)
491		659
		660	IV minpot (UV n)
		661
		662	IV popcount (UV n)
		663
492	void	664	void
493	pango_init ()	665	pango_init ()
494	CODE:	666	CODE:
495	{	667	{
496	opengl_fontmap = pango_opengl_font_map_new ();	668	opengl_fontmap = pango_opengl_font_map_new ();
497	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);
498	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
499	}	675	}
		676
		677	char *
		678	SDL_GetError ()
500		679
501	int	680	int
502	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	681	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
503		682
504	void	683	void
505	SDL_Quit ()	684	SDL_Quit ()
506		685
507	void	686	void
508	SDL_ListModes ()	687	SDL_ListModes (int rgb, int alpha)
509	PPCODE:	688	PPCODE:
510	{	689	{
511	SDL_Rect **m;	690	SDL_Rect **m;
512		691
513	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	692	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
514	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	693	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
515	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	694	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
516	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	695	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
517		696
518	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	697	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
519	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	698	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
520		699
521	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	700	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
522	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	701	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
523	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	702	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
524	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	703	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
525		704
526	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	705	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
527	#if SDL_VERSION_ATLEAST(1,2,10)	706	#if SDL_VERSION_ATLEAST(1,2,10)
528	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	707	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
529	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	708	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
530	#endif	709	#endif
531		710
532	SDL_EnableUNICODE (1);
533	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
534
535	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	711	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
536		712
537	if (m && m != (SDL_Rect **)-1)	713	if (m && m != (SDL_Rect **)-1)
538	while (*m)	714	while (*m)
539	{	715	{
		716	if ((m)->w >= 800 && (m)->h >= 480)
		717	{
540	AV *av = newAV ();	718	AV *av = newAV ();
541	av_push (av, newSViv ((*m)->w));	719	av_push (av, newSViv ((*m)->w));
542	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));
543	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	723	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		724	}
544		725
545	++m;	726	++m;
546	}	727	}
547	}	728	}
548		729
549	char *
550	SDL_GetError ()
551
552	int	730	int
553	SDL_SetVideoMode (int w, int h, int fullscreen)	731	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
554	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
555	RETVAL = !!SDL_SetVideoMode (	742	RETVAL = !!SDL_SetVideoMode (
556	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	743	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
557	);	744	);
		745
558	if (RETVAL)	746	if (RETVAL)
559	{	747	{
560	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	748	av_clear (texture_av);
		749
		750	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
561	# 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);
562	# include "glfunc.h"	752	#include "glfunc.h"
563	# undef GL_FUNC	753	#undef GL_FUNC
564	}	754	}
		755	}
565	OUTPUT:	756	OUTPUT:
566	RETVAL	757	RETVAL
567		758
568	void	759	void
569	SDL_GL_SwapBuffers ()	760	SDL_GL_SwapBuffers ()
570		761
571	char *	762	char *
572	SDL_GetKeyName (int sym)	763	SDL_GetKeyName (int sym)
573		764
		765	int
		766	SDL_GetAppState ()
		767
574	void	768	void
575	SDL_PollEvent ()	769	poll_events ()
576	PPCODE:	770	PPCODE:
577	{	771	{
578	SDL_Event ev;	772	SDL_Event ev;
579		773
580	while (SDL_PollEvent (&ev))	774	SDL_PumpEvents ();
		775	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
581	{	776	{
582	HV *hv = newHV ();	777	HV *hv = newHV ();
583	hv_store (hv, "type", 4, newSViv (ev.type), 0);	778	hv_store (hv, "type", 4, newSViv (ev.type), 0);
584		779
585	switch (ev.type)	780	switch (ev.type)
…		…
587	case SDL_KEYDOWN:	782	case SDL_KEYDOWN:
588	case SDL_KEYUP:	783	case SDL_KEYUP:
589	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	784	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
590	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	785	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
591	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 */
592	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	788	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
593	break;	789	break;
594		790
595	case SDL_ACTIVEEVENT:	791	case SDL_ACTIVEEVENT:
596	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	792	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
597	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	793	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
598	break;	794	break;
599		795
600	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
601	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
602
603	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	816	hv_store (hv, "state", 5, newSViv (state), 0);
604	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	817	hv_store (hv, "x", 1, newSViv (x), 0);
605	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	818	hv_store (hv, "y", 1, newSViv (y), 0);
606	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	819	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
607	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	820	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		821	}
608	break;	822	break;
609		823
610	case SDL_MOUSEBUTTONDOWN:	824	case SDL_MOUSEBUTTONDOWN:
611	case SDL_MOUSEBUTTONUP:	825	case SDL_MOUSEBUTTONUP:
612	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	826	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
622	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	836	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
623	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	837	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
624	break;	838	break;
625	}	839	}
626		840
627	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))));
628	}	842	}
629	}	843	}
630		844
631	int	845	int
632	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)
633	POSTCALL:	847	POSTCALL:
634	Mix_HookMusicFinished (music_finished);	848	Mix_HookMusicFinished (music_finished);
635	Mix_ChannelFinished (channel_finished);	849	Mix_ChannelFinished (channel_finished);
636		850
637	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
638	Mix_CloseAudio ()	868	Mix_CloseAudio ()
639		869
640	int	870	int
641	Mix_AllocateChannels (int numchans = -1)	871	Mix_AllocateChannels (int numchans = -1)
642		872
		873	const char *
		874	Mix_GetError ()
		875
643	void	876	void
644	lowdelay (int fd, int val = 1)	877	lowdelay (int fd, int val = 1)
645	CODE:	878	CODE:
646	#ifndef _WIN32
647	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	879	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
648	#endif
649		880
650	void	881	void
651	win32_proxy_info ()	882	win32_proxy_info ()
652	PPCODE:	883	PPCODE:
653	{	884	{
…		…
690	STRLEN image_len;	921	STRLEN image_len;
691	char image = (char )SvPVbyte (image_, image_len);	922	char image = (char )SvPVbyte (image_, image_len);
692	SDL_Surface surface, surface2;	923	SDL_Surface surface, surface2;
693	SDL_PixelFormat fmt;	924	SDL_PixelFormat fmt;
694	SDL_RWops *rw = ix	925	SDL_RWops *rw = ix
695	? SDL_RWFromFile (image, "r")	926	? SDL_RWFromFile (image, "rb")
696	: SDL_RWFromConstMem (image, image_len);	927	: SDL_RWFromConstMem (image, image_len);
697		928
698	if (!rw)	929	if (!rw)
699	croak ("load_image: %s", SDL_GetError ());	930	croak ("load_image: %s", SDL_GetError ());
700		931
…		…
773	void	1004	void
774	error (char *message)	1005	error (char *message)
775	CODE:	1006	CODE:
776	fprintf (stderr, "ERROR: %s\n", message);	1007	fprintf (stderr, "ERROR: %s\n", message);
777	#ifdef _WIN32	1008	#ifdef _WIN32
778	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1009	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
779	#endif	1010	#endif
780		1011
781	void	1012	void
782	fatal (char *message)	1013	fatal (char *message)
783	CODE:	1014	CODE:
784	fprintf (stderr, "FATAL: %s\n", message);	1015	fprintf (stderr, "FATAL: %s\n", message);
785	#ifdef _WIN32	1016	#ifdef _WIN32
786	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1017	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
787	#endif	1018	#endif
788	_exit (1);	1019	_exit (1);
789		1020
790	void	1021	void
791	_exit (int retval = 0)	1022	_exit (int retval = 0)
…		…
794	ExitThread (retval); // unclean, please beam me up	1025	ExitThread (retval); // unclean, please beam me up
795	#else	1026	#else
796	_exit (retval);	1027	_exit (retval);
797	#endif	1028	#endif
798		1029
799	MODULE = CFPlus PACKAGE = CFPlus::Font	1030	void
		1031	debug ()
		1032	CODE:
		1033	{
		1034	#if DEBUG
		1035	VALGRIND_DO_LEAK_CHECK;
		1036	#endif
		1037	}
800		1038
801	CFPlus::Font	1039	MODULE = Deliantra::Client PACKAGE = DC::Font
		1040
		1041	PROTOTYPES: DISABLE
		1042
		1043	DC::Font
802	new_from_file (SV class, char path, int id = 0)	1044	new_from_file (SV class, char path, int id = 0)
803	CODE:	1045	CODE:
804	{	1046	{
805	int count;	1047	int count;
806	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1048	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
809	}	1051	}
810	OUTPUT:	1052	OUTPUT:
811	RETVAL	1053	RETVAL
812		1054
813	void	1055	void
814	DESTROY (CFPlus::Font self)	1056	DESTROY (DC::Font self)
815	CODE:	1057	CODE:
816	pango_font_description_free (self);	1058	pango_font_description_free (self);
817		1059
818	void	1060	void
819	make_default (CFPlus::Font self)	1061	make_default (DC::Font self)
		1062	PROTOTYPE: $
820	CODE:	1063	CODE:
821	default_font = self;	1064	default_font = self;
822		1065
823	MODULE = CFPlus PACKAGE = CFPlus::Layout	1066	MODULE = Deliantra::Client PACKAGE = DC::Layout
824		1067
		1068	PROTOTYPES: DISABLE
		1069
825	void	1070	void
826	reset_glyph_cache ()	1071	glyph_cache_backup ()
		1072	PROTOTYPE:
827	CODE:	1073	CODE:
		1074	tc_backup ();
		1075
		1076	void
		1077	glyph_cache_restore ()
		1078	PROTOTYPE:
		1079	CODE:
828	tc_clear ();	1080	tc_restore ();
829		1081
830	CFPlus::Layout	1082	DC::Layout
831	new (SV *class)	1083	new (SV *class)
832	CODE:	1084	CODE:
833	New (0, RETVAL, 1, struct cf_layout);	1085	New (0, RETVAL, 1, struct cf_layout);
834		1086
835	RETVAL->pl = pango_layout_new (opengl_context);	1087	RETVAL->pl = pango_layout_new (opengl_context);
…		…
837	RETVAL->g = 1.;	1089	RETVAL->g = 1.;
838	RETVAL->b = 1.;	1090	RETVAL->b = 1.;
839	RETVAL->a = 1.;	1091	RETVAL->a = 1.;
840	RETVAL->base_height = MIN_FONT_HEIGHT;	1092	RETVAL->base_height = MIN_FONT_HEIGHT;
841	RETVAL->font = 0;	1093	RETVAL->font = 0;
		1094	RETVAL->rc = rc_alloc ();
842		1095
843	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1096	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
844	layout_update_font (RETVAL);	1097	layout_update_font (RETVAL);
845	OUTPUT:	1098	OUTPUT:
846	RETVAL	1099	RETVAL
847		1100
848	void	1101	void
849	DESTROY (CFPlus::Layout self)	1102	DESTROY (DC::Layout self)
850	CODE:	1103	CODE:
851	g_object_unref (self->pl);	1104	g_object_unref (self->pl);
		1105	rc_free (self->rc);
852	Safefree (self);	1106	Safefree (self);
853		1107
854	void	1108	void
855	set_text (CFPlus::Layout self, SV *text_)	1109	set_text (DC::Layout self, SV *text_)
856	CODE:	1110	CODE:
857	{	1111	{
858	STRLEN textlen;	1112	STRLEN textlen;
859	char *text = SvPVutf8 (text_, textlen);	1113	char *text = SvPVutf8 (text_, textlen);
860		1114
861	pango_layout_set_text (self->pl, text, textlen);	1115	pango_layout_set_text (self->pl, text, textlen);
862	}	1116	}
863		1117
864	void	1118	void
865	set_markup (CFPlus::Layout self, SV *text_)	1119	set_markup (DC::Layout self, SV *text_)
866	CODE:	1120	CODE:
867	{	1121	{
868	STRLEN textlen;	1122	STRLEN textlen;
869	char *text = SvPVutf8 (text_, textlen);	1123	char *text = SvPVutf8 (text_, textlen);
870		1124
871	pango_layout_set_markup (self->pl, text, textlen);	1125	pango_layout_set_markup (self->pl, text, textlen);
872	}	1126	}
873		1127
874	void	1128	void
875	set_shapes (CFPlus::Layout self, ...)	1129	set_shapes (DC::Layout self, ...)
876	CODE:	1130	CODE:
877	{	1131	{
878	PangoAttrList *attrs = 0;	1132	PangoAttrList *attrs = 0;
879	const char *text = pango_layout_get_text (self->pl);	1133	const char *text = pango_layout_get_text (self->pl);
880	const char *pos = text;	1134	const char *pos = text;
…		…
915	if (attrs)	1169	if (attrs)
916	pango_layout_set_attributes (self->pl, attrs);	1170	pango_layout_set_attributes (self->pl, attrs);
917	}	1171	}
918		1172
919	void	1173	void
920	get_shapes (CFPlus::Layout self)	1174	get_shapes (DC::Layout self)
921	PPCODE:	1175	PPCODE:
922	{	1176	{
923	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1177	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
924		1178
925	do	1179	do
926	{	1180	{
927	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1181	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
928		1182
929	if (run && shape_attr_p (run))	1183	if (run && shape_attr_p (run))
930	{	1184	{
931	PangoRectangle extents;	1185	PangoRectangle extents;
932	pango_layout_iter_get_run_extents (iter, 0, &extents);	1186	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
940		1194
941	pango_layout_iter_free (iter);	1195	pango_layout_iter_free (iter);
942	}	1196	}
943		1197
944	int	1198	int
945	has_wrapped (CFPlus::Layout self)	1199	has_wrapped (DC::Layout self)
946	CODE:	1200	CODE:
947	{	1201	{
948	int lines = 1;	1202	int lines = 1;
949	const char *text = pango_layout_get_text (self->pl);	1203	const char *text = pango_layout_get_text (self->pl);
950		1204
…		…
955	}	1209	}
956	OUTPUT:	1210	OUTPUT:
957	RETVAL	1211	RETVAL
958		1212
959	SV *	1213	SV *
960	get_text (CFPlus::Layout self)	1214	get_text (DC::Layout self)
961	CODE:	1215	CODE:
962	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1216	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
963	sv_utf8_decode (RETVAL);	1217	sv_utf8_decode (RETVAL);
964	OUTPUT:	1218	OUTPUT:
965	RETVAL	1219	RETVAL
966		1220
967	void	1221	void
968	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.)
969	CODE:	1223	CODE:
970	self->r = r;	1224	self->r = r;
971	self->g = g;	1225	self->g = g;
972	self->b = b;	1226	self->b = b;
973	self->a = a;	1227	self->a = a;
974		1228
975	void	1229	void
976	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1230	set_font (DC::Layout self, DC::Font font = 0)
977	CODE:	1231	CODE:
978	if (self->font != font)	1232	if (self->font != font)
979	{	1233	{
980	self->font = font;	1234	self->font = font;
981	layout_update_font (self);	1235	layout_update_font (self);
982	}	1236	}
983		1237
984	void	1238	void
985	set_height (CFPlus::Layout self, int base_height)	1239	set_height (DC::Layout self, int base_height)
986	CODE:	1240	CODE:
987	if (self->base_height != base_height)	1241	if (self->base_height != base_height)
988	{	1242	{
989	self->base_height = base_height;	1243	self->base_height = base_height;
990	layout_update_font (self);	1244	layout_update_font (self);
991	}	1245	}
992		1246
993	void	1247	void
994	set_width (CFPlus::Layout self, int max_width = -1)	1248	set_width (DC::Layout self, int max_width = -1)
995	CODE:	1249	CODE:
996	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);
997		1251
998	void	1252	void
999	set_indent (CFPlus::Layout self, int indent)	1253	set_indent (DC::Layout self, int indent)
1000	CODE:	1254	CODE:
1001	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1255	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1002		1256
1003	void	1257	void
1004	set_spacing (CFPlus::Layout self, int spacing)	1258	set_spacing (DC::Layout self, int spacing)
1005	CODE:	1259	CODE:
1006	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1260	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1007		1261
1008	void	1262	void
1009	set_ellipsise (CFPlus::Layout self, int ellipsise)	1263	set_ellipsise (DC::Layout self, int ellipsise)
1010	CODE:	1264	CODE:
1011	pango_layout_set_ellipsize (self->pl,	1265	pango_layout_set_ellipsize (self->pl,
1012	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1266	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1013	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1267	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1014	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1268	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1015	: PANGO_ELLIPSIZE_NONE	1269	: PANGO_ELLIPSIZE_NONE
1016	);	1270	);
1017		1271
1018	void	1272	void
1019	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1273	set_single_paragraph_mode (DC::Layout self, int spm)
1020	CODE:	1274	CODE:
1021	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1275	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1022		1276
1023	void	1277	void
1024	size (CFPlus::Layout self)	1278	size (DC::Layout self)
1025	PPCODE:	1279	PPCODE:
1026	{	1280	{
1027	int w, h;	1281	int w, h;
1028		1282
1029	layout_get_pixel_size (self, &w, &h);	1283	layout_get_pixel_size (self, &w, &h);
…		…
1032	PUSHs (sv_2mortal (newSViv (w)));	1286	PUSHs (sv_2mortal (newSViv (w)));
1033	PUSHs (sv_2mortal (newSViv (h)));	1287	PUSHs (sv_2mortal (newSViv (h)));
1034	}	1288	}
1035		1289
1036	int	1290	int
1037	descent (CFPlus::Layout self)	1291	descent (DC::Layout self)
1038	CODE:	1292	CODE:
1039	{	1293	{
1040	PangoRectangle rect;	1294	PangoRectangle rect;
1041	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1295	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1042	pango_layout_line_get_pixel_extents (line, 0, &rect);	1296	pango_layout_line_get_pixel_extents (line, 0, &rect);
1043	RETVAL = PANGO_DESCENT (rect);	1297	RETVAL = PANGO_DESCENT (rect);
1044	}	1298	}
1045	OUTPUT:	1299	OUTPUT:
1046	RETVAL	1300	RETVAL
1047		1301
1048	int	1302	int
1049	xy_to_index (CFPlus::Layout self, int x, int y)	1303	xy_to_index (DC::Layout self, int x, int y)
1050	CODE:	1304	CODE:
1051	{	1305	{
1052	int index, trailing;	1306	int index, trailing;
1053	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);
1054	RETVAL = index;	1308	RETVAL = index + trailing;
1055	}	1309	}
1056	OUTPUT:	1310	OUTPUT:
1057	RETVAL	1311	RETVAL
1058		1312
1059	void	1313	void
1060	cursor_pos (CFPlus::Layout self, int index)	1314	cursor_pos (DC::Layout self, int index)
1061	PPCODE:	1315	PPCODE:
1062	{	1316	{
1063	PangoRectangle strong_pos;	1317	PangoRectangle pos;
1064	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1318	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1065		1319
1066	EXTEND (SP, 3);	1320	EXTEND (SP, 3);
1067	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1321	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1068	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1322	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1069	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1323	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1070	}	1324	}
1071		1325
1072	void	1326	void
1073	render (CFPlus::Layout self, float x, float y, int flags = 0)	1327	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1074	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);
1075	pango_opengl_render_layout_subpixel (	1371	pango_opengl_render_layout_subpixel (
1076	self->pl,	1372	self->pl,
		1373	self->rc,
1077	x * PANGO_SCALE, y * PANGO_SCALE,	1374	x * PANGO_SCALE, y * PANGO_SCALE,
1078	self->r, self->g, self->b, self->a,	1375	self->r, self->g, self->b, self->a,
1079	flags	1376	flags
1080	);	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);
1081		1381
1082	MODULE = CFPlus PACKAGE = CFPlus::Texture
1083
1084	void	1382	void
1085	pad2pot (SV data_, SV w_, SV *h_)	1383	draw (DC::Layout self)
1086	CODE:	1384	CODE:
1087	{	1385	{
1088	int ow = SvIV (w_);	1386	glEnable (GL_TEXTURE_2D);
1089	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);
1090		1393
1091	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_))
1092	{	1410	{
1093	int nw = minpot (ow);
1094	int nh = minpot (oh);
1095
1096	if (nw != ow \|\| nh != oh)
1097	{
1098	if (SvOK (data_))
1099	{
1100	STRLEN datalen;	1411	STRLEN datalen;
1101	char *data = SvPVbyte (data_, datalen);	1412	char *data = SvPVbyte (data_, datalen);
1102	int bpp = datalen / (ow * oh);	1413	int bpp = datalen / (ow * oh);
1103	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1414	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1104		1415
1105	SvPOK_only (result_);	1416	SvPOK_only (result_);
1106	SvCUR_set (result_, nw * nh * bpp);	1417	SvCUR_set (result_, nw * nh * bpp);
1107		1418
1108	memset (SvPVX (result_), 0, nw * nh * bpp);	1419	memset (SvPVX (result_), 0, nw * nh * bpp);
1109	while (oh--)	1420	while (oh--)
1110	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);
1111		1422
1112	sv_setsv (data_, result_);	1423	sv_setsv (data_, result_);
1113	}
1114
1115	sv_setiv (w_, nw);
1116	sv_setiv (h_, nh);
1117	}
1118	}	1424	}
1119	}	1425	}
1120		1426
1121	void	1427	void
1122	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.)
…		…
1128	{	1434	{
1129	HV hv = (HV )SvRV (self);	1435	HV hv = (HV )SvRV (self);
1130	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1436	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1131	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1437	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1132	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;
1133		1442
1134	if (items < 5)	1443	if (items < 5)
1135	{	1444	{
1136	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1445	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1137	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1446	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1165	glDisable (GL_ALPHA_TEST);	1474	glDisable (GL_ALPHA_TEST);
1166	glDisable (GL_BLEND);	1475	glDisable (GL_BLEND);
1167	}	1476	}
1168	}	1477	}
1169		1478
1170	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
1171		1489
1172	CFPlus::Map	1490	MODULE = Deliantra::Client PACKAGE = DC::Map
		1491
		1492	PROTOTYPES: DISABLE
		1493
		1494	DC::Map
1173	new (SV *class)	1495	new (SV *class)
1174	CODE:	1496	CODE:
1175	New (0, RETVAL, 1, struct map);	1497	New (0, RETVAL, 1, struct map);
1176	RETVAL->x = 0;	1498	RETVAL->x = 0;
1177	RETVAL->y = 0;	1499	RETVAL->y = 0;
1178	RETVAL->w = 0;	1500	RETVAL->w = 0;
1179	RETVAL->h = 0;	1501	RETVAL->h = 0;
1180	RETVAL->ox = 0;	1502	RETVAL->ox = 0;
1181	RETVAL->oy = 0;	1503	RETVAL->oy = 0;
1182	RETVAL->faces = 8192;	1504	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1183	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1505	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1184	RETVAL->texs = 8192;
1185	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1186	RETVAL->rows = 0;	1506	RETVAL->rows = 0;
1187	RETVAL->row = 0;	1507	RETVAL->row = 0;
1188	OUTPUT:	1508	OUTPUT:
1189	RETVAL	1509	RETVAL
1190		1510
1191	void	1511	void
1192	DESTROY (CFPlus::Map self)	1512	DESTROY (DC::Map self)
1193	CODE:	1513	CODE:
1194	{	1514	{
1195	map_clear (self);	1515	map_clear (self);
1196	Safefree (self->face);	1516	Safefree (self->face2tile);
1197	Safefree (self->tex);	1517	Safefree (self->tex);
1198	Safefree (self);	1518	Safefree (self);
1199	}	1519	}
1200		1520
1201	void	1521	void
1202	resize (CFPlus::Map self, int map_width, int map_height)	1522	resize (DC::Map self, int map_width, int map_height)
1203	CODE:	1523	CODE:
1204	self->w = map_width;	1524	self->w = map_width;
1205	self->h = map_height;	1525	self->h = map_height;
1206		1526
1207	void	1527	void
1208	clear (CFPlus::Map self)	1528	clear (DC::Map self)
1209	CODE:	1529	CODE:
1210	map_clear (self);	1530	map_clear (self);
1211		1531
1212	void	1532	void
1213	set_face (CFPlus::Map self, int face, int texid)	1533	set_tileid (DC::Map self, int face, int tile)
1214	CODE:	1534	CODE:
1215	{	1535	{
1216	while (self->faces <= face)	1536	need_facenum (self, face); self->face2tile [face] = tile;
1217	{	1537	need_texid (self, tile);
1218	Append (mapface, self->face, self->faces, self->faces);
1219	self->faces *= 2;
1220	}
1221
1222	self->face [face] = texid;
1223	}	1538	}
1224		1539
1225	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
1226	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)
1227	CODE:	1565	CODE:
1228	{	1566	{
1229	while (self->texs <= texid)	1567	need_texid (self, texid);
1230	{
1231	Append (maptex, self->tex, self->texs, self->texs);
1232	self->texs *= 2;
1233	}
1234		1568
1235	{	1569	{
1236	maptex *tex = self->tex + texid;	1570	maptex *tex = self->tex + texid;
1237		1571
1238	tex->name = name;	1572	tex->name = name;
…		…
1255	// from transparent color bleeding and ugly wrapping effects.	1589	// from transparent color bleeding and ugly wrapping effects.
1256	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1590	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1257	}	1591	}
1258		1592
1259	int	1593	int
1260	ox (CFPlus::Map self)	1594	ox (DC::Map self)
1261	ALIAS:	1595	ALIAS:
1262	oy = 1	1596	oy = 1
1263	x = 2	1597	x = 2
1264	y = 3	1598	y = 3
1265	w = 4	1599	w = 4
…		…
1276	}	1610	}
1277	OUTPUT:	1611	OUTPUT:
1278	RETVAL	1612	RETVAL
1279		1613
1280	void	1614	void
1281	scroll (CFPlus::Map self, int dx, int dy)	1615	scroll (DC::Map self, int dx, int dy)
1282	CODE:	1616	CODE:
1283	{	1617	{
1284	if (dx > 0)	1618	if (dx > 0)
1285	map_blank (self, self->x, self->y, dx, self->h);	1619	map_blank (self, self->x, self->y, dx, self->h);
1286	else if (dx < 0)	1620	else if (dx < 0)
1287	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);
1288		1622
1289	if (dy > 0)	1623	if (dy > 0)
1290	map_blank (self, self->x, self->y, self->w, dy);	1624	map_blank (self, self->x, self->y, self->w, dy);
1291	else if (dy < 0)	1625	else if (dy < 0)
1292	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);
1293		1627
1294	self->ox += dx; self->x += dx;	1628	self->ox += dx; self->x += dx;
1295	self->oy += dy; self->y += dy;	1629	self->oy += dy; self->y += dy;
1296		1630
1297	while (self->y < 0)	1631	while (self->y < 0)
…		…
1301	self->rows += MAP_EXTEND_Y;	1635	self->rows += MAP_EXTEND_Y;
1302	self->y += MAP_EXTEND_Y;	1636	self->y += MAP_EXTEND_Y;
1303	}	1637	}
1304	}	1638	}
1305		1639
1306	void	1640	SV *
1307	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1641	map1a_update (DC::Map self, SV *data_, int extmap)
1308	CODE:	1642	CODE:
1309	{	1643	{
1310	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1644	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1311	uint8_t data_end = (uint8_t )SvEND (data_);	1645	uint8_t data_end = (uint8_t )SvEND (data_);
1312	mapcell *cell;	1646	mapcell *cell;
1313	int x, y, flags;	1647	int x, y, z, flags;
		1648	AV *missing = newAV ();
		1649	RETVAL = newRV_noinc ((SV *)missing);
1314		1650
1315	while (data < data_end - 1)	1651	while (data < data_end - 1)
1316	{	1652	{
1317	flags = (data [0] << 8) + data [1]; data += 2;	1653	flags = (data [0] << 8) + data [1]; data += 2;
1318		1654
…		…
1349	cell->stat_width = 1;	1685	cell->stat_width = 1;
1350	cell->stat_hp = *data++;	1686	cell->stat_hp = *data++;
1351	}	1687	}
1352	else if (cmd == 6) // monster width	1688	else if (cmd == 6) // monster width
1353	cell->stat_width = *data++ + 1;	1689	cell->stat_width = *data++ + 1;
1354	else if (cmd == 0x47) // monster width	1690	else if (cmd == 0x47)
1355	{	1691	{
1356	if (*data == 4)	1692	if (*data == 4)
1357	; // decode player tag	1693	; // decode player count
1358		1694
1359	data += *data + 1;	1695	data += *data + 1;
1360	}	1696	}
1361	else if (cmd == 8) // cell flags	1697	else if (cmd == 8) // cell flags
1362	cell->flags = *data++;	1698	cell->flags = *data++;
…		…
1369	}	1705	}
1370	else	1706	else
1371	cell->darkness = *data++ + 1;	1707	cell->darkness = *data++ + 1;
1372	}	1708	}
1373		1709
		1710	for (z = 0; z <= 2; ++z)
1374	if (flags & 4)	1711	if (flags & (4 >> z))
1375	{	1712	{
1376	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	}
1377	}	1730	}
1378
1379	if (flags & 2)
1380	{
1381	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1382	}
1383
1384	if (flags & 1)
1385	{
1386	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1387	}
1388	}	1731	}
1389	else	1732	else
1390	cell->darkness = 0;	1733	cell->darkness = 0;
1391	}	1734	}
1392	}	1735	}
		1736	OUTPUT:
		1737	RETVAL
1393		1738
1394	SV *	1739	SV *
1395	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)
1396	CODE:	1741	CODE:
1397	{	1742	{
1398	int x1, x;	1743	int x1, x;
1399	int y1, y;	1744	int y1, y;
1400	int z;	1745	int z;
…		…
1421	{	1766	{
1422	mapcell *cell = row->col + (x - row->c0);	1767	mapcell *cell = row->col + (x - row->c0);
1423		1768
1424	for (z = 0; z <= 0; z++)	1769	for (z = 0; z <= 0; z++)
1425	{	1770	{
1426	mapface face = cell->face [z];
1427
1428	if (face)
1429	{
1430	maptex tex = self->tex [face];	1771	maptex tex = self->tex [cell->tile [z]];
1431	int a0 = 255 - tex.a;	1772	int a0 = 255 - tex.a;
1432	int a1 = tex.a;	1773	int a1 = tex.a;
1433		1774
1434	r = (r * a0 + tex.r * a1) / 255;	1775	r = (r * a0 + tex.r * a1) / 255;
1435	g = (g * a0 + tex.g * a1) / 255;	1776	g = (g * a0 + tex.g * a1) / 255;
1436	b = (b * a0 + tex.b * a1) / 255;	1777	b = (b * a0 + tex.b * a1) / 255;
1437	a = (a * a0 + tex.a * a1) / 255;	1778	a = (a * a0 + tex.a * a1) / 255;
1438	}
1439	}	1779	}
1440	}	1780	}
1441		1781
1442	*map++ = (r )	1782	*map++ = (r )
1443	\| (g << 8)	1783	\| (g << 8)
…		…
1450	}	1790	}
1451	OUTPUT:	1791	OUTPUT:
1452	RETVAL	1792	RETVAL
1453		1793
1454	void	1794	void
1455	draw (CFPlus::Map self, int mx, int my, int sw, int sh)	1795	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1456	CODE:	1796	CODE:
1457	{	1797	{
1458	int x, y, z;	1798	int x, y, z;
1459	int last_name;
1460	mapface face;
1461		1799
1462	glColor4ub (255, 255, 255, 255);	1800	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		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;
		1804
		1805	rc_t *rc = rc_alloc ();
		1806	rc_key_t key;
		1807	rc_array_t *arr;
		1808
		1809	// thats current max. sorry.
		1810	if (sw > 255) sw = 255;
		1811	if (sh > 255) sh = 255;
		1812
		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	}
1463		1849
1464	glEnable (GL_BLEND);	1850	glEnable (GL_BLEND);
1465	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1851	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1466	glEnable (GL_TEXTURE_2D);
1467	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1852	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1468		1853
1469	glBegin (GL_QUADS);
1470
1471	last_name = 0;
1472
1473	mx += self->x;
1474	my += self->y;
1475
1476	for (z = 0; z < 3; z++)	1854	for (z = 0; z <= 2; z++)
		1855	{
		1856	memset (smooth_level, 0, sizeof (smooth_level));
		1857
1477	for (y = 0; y < sh; y++)	1858	for (y = 0; y < sh; y++)
1478	if (0 <= y + my && y + my < self->rows)	1859	if (0 <= y + my && y + my < self->rows)
1479	{	1860	{
1480	maprow *row = self->row + (y + my);	1861	maprow *row = self->row + (y + my);
1481		1862
1482	for (x = 0; x < sw; x++)	1863	for (x = 0; x < sw; x++)
1483	if (row->c0 <= x + mx && x + mx < row->c1)	1864	if (row->c0 <= x + mx && x + mx < row->c1)
1484	{	1865	{
1485	mapcell *cell = row->col + (x + mx - row->c0);	1866	mapcell *cell = row->col + (x + mx - row->c0);
1486
1487	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;
1488		1873
1489	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))
1490	{	1974	{
1491	maptex tex = self->tex [face];	1975	int level = (w << 5) \| b;
1492	int px = (x + 1) * 32 - tex.w;	1976	HE *he;
1493	int py = (y + 1) * 32 - tex.h;
1494		1977
1495	if (last_name != tex.name)	1978	hv_iterinit (smooth);
		1979	while ((he = hv_iternext (smooth)))
1496	{	1980	{
1497	glEnd ();	1981	smooth_key skey = (smooth_key )HeKEY (he);
1498	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1982	IV bits = SvIVX (HeVAL (he));
1499	glBegin (GL_QUADS);
1500	}
1501		1983
1502	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1503	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1504	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1505	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1506	}
1507
1508	if (cell->flags && z == 2)
1509	{
1510	if (cell->flags & 1)	1984	if (!(bits & 0x1000)
		1985	&& skey->level == level
		1986	&& level > smooth_max [skey->x][skey->y])
1511	{	1987	{
1512	maptex tex = self->tex [1];	1988	maptex tex = self->tex [skey->tile];
1513	int px = (x + 1) * 32 - tex.w + 2;	1989	int px = (((int)skey->x) - 1) * T;
1514	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
1515		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	{
1516	glEnd ();	2002	glEnd ();
1517	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2003	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1518	glBegin (GL_QUADS);	2004	glBegin (GL_QUADS);
		2005	}
1519		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
1520	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2021	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1521	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2022	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1522	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2023	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1523	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2024	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2025	}
		2026	}
		2027	}
1524	}	2028	}
1525	}	2029	}
1526	}
1527	}	2030	}
1528		2031
1529	glEnd ();	2032	glEnd ();
1530
1531	glDisable (GL_TEXTURE_2D);	2033	glDisable (GL_TEXTURE_2D);
		2034	key.texname = -1;
		2035	}
		2036
		2037	hv_clear (smooth);
		2038	}
		2039
1532	glDisable (GL_BLEND);	2040	glDisable (GL_BLEND);
		2041	rc_free (rc);
1533		2042
1534	// top layer: overlays such as the health bar	2043	// top layer: overlays such as the health bar
1535	for (y = 0; y < sh; y++)	2044	for (y = 0; y < sh; y++)
1536	if (0 <= y + my && y + my < self->rows)	2045	if (0 <= y + my && y + my < self->rows)
1537	{	2046	{
…		…
1540	for (x = 0; x < sw; x++)	2049	for (x = 0; x < sw; x++)
1541	if (row->c0 <= x + mx && x + mx < row->c1)	2050	if (row->c0 <= x + mx && x + mx < row->c1)
1542	{	2051	{
1543	mapcell *cell = row->col + (x + mx - row->c0);	2052	mapcell *cell = row->col + (x + mx - row->c0);
1544		2053
1545	int px = x * 32;	2054	int px = x * T;
1546	int py = y * 32;	2055	int py = y * T;
1547		2056
1548	if (cell->stat_hp)	2057	if (cell->stat_hp)
1549	{	2058	{
1550	int width = cell->stat_width * 32;	2059	int width = cell->stat_width * T;
1551	int thick = sh / 28 + 1 + cell->stat_width;	2060	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1552		2061
1553	glColor3ub (0, 0, 0);	2062	glColor3ub (0, 0, 0);
1554	glRectf (px + 1, py - thick - 2,	2063	glRectf (px + 1, py - thick - 2,
1555	px + width - 1, py);	2064	px + width - 1, py);
1556		2065
…		…
1562	}	2071	}
1563	}	2072	}
1564	}	2073	}
1565		2074
1566	void	2075	void
1567	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)
1568	CODE:	2077	CODE:
1569	{	2078	{
1570	static float color[16][3] = {	2079	static float color[16][3] = {
1571	{ 0.00F, 0.00F, 0.00F },	2080	{ 0.00F, 0.00F, 0.00F },
1572	{ 1.00F, 1.00F, 1.00F },	2081	{ 1.00F, 1.00F, 1.00F },
…		…
1622	glDisable (GL_BLEND);	2131	glDisable (GL_BLEND);
1623	glDisable (GL_TEXTURE_2D);	2132	glDisable (GL_TEXTURE_2D);
1624	}	2133	}
1625		2134
1626	void	2135	void
1627	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2136	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1628	PPCODE:	2137	PPCODE:
1629	{	2138	{
1630	int x, y;	2139	int x, y;
		2140	int sw1 = sw + 2;
		2141	int sh1 = sh + 2;
		2142	int sh3 = sh * 3;
1631	int sw4 = (sw + 3) & ~3;	2143	int sw34 = (sw * 3 + 3) & ~3;
		2144	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1632	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2145	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1633	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2146	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1634		2147
1635	memset (darkness, 255, sw4 * sh);
1636	SvPOK_only (darkness_sv);	2148	SvPOK_only (darkness3_sv);
1637	SvCUR_set (darkness_sv, sw4 * sh);	2149	SvCUR_set (darkness3_sv, sw34 * sh3);
1638		2150
1639	mx += self->x;	2151	mx += self->x - 1;
1640	my += self->y;	2152	my += self->y - 1;
1641		2153
		2154	memset (darkness1, 255, sw1 * sh1);
		2155
1642	for (y = 0; y < sh; y++)	2156	for (y = 0; y < sh1; y++)
1643	if (0 <= y + my && y + my < self->rows)	2157	if (0 <= y + my && y + my < self->rows)
1644	{	2158	{
1645	maprow *row = self->row + (y + my);	2159	maprow *row = self->row + (y + my);
1646		2160
1647	for (x = 0; x < sw; x++)	2161	for (x = 0; x < sw1; x++)
1648	if (row->c0 <= x + mx && x + mx < row->c1)	2162	if (row->c0 <= x + mx && x + mx < row->c1)
1649	{	2163	{
1650	mapcell *cell = row->col + (x + mx - row->c0);	2164	mapcell *cell = row->col + (x + mx - row->c0);
1651		2165
1652	darkness[y * sw4 + x] = cell->darkness	2166	darkness1 [y * sw1 + x] = cell->darkness
1653	? 255 - (cell->darkness - 1)	2167	? 255 - (cell->darkness - 1)
1654	: 255 - FOW_DARKNESS;	2168	: 255 - FOW_DARKNESS;
1655	}	2169	}
1656	}	2170	}
1657		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
1658	EXTEND (SP, 3);	2210	EXTEND (SP, 3);
1659	PUSHs (sv_2mortal (newSViv (sw4)));	2211	PUSHs (sv_2mortal (newSViv (sw34)));
1660	PUSHs (sv_2mortal (newSViv (sh)));	2212	PUSHs (sv_2mortal (newSViv (sh3)));
1661	PUSHs (darkness_sv);	2213	PUSHs (darkness3_sv);
1662	}	2214	}
1663		2215
1664	SV *	2216	SV *
1665	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)
1666	CODE:	2218	CODE:
1667	{	2219	{
1668	int x, y, x1, y1;	2220	int x, y, x1, y1;
1669	SV data_sv = newSV (w h * 7 + 5);	2221	SV data_sv = newSV (w h * 7 + 5);
1670	uint8_t data = (uint8_t )SvPVX (data_sv);	2222	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1695	if (row && row->c0 <= x && x < row->c1)	2247	if (row && row->c0 <= x && x < row->c1)
1696	{	2248	{
1697	mapcell *cell = row->col + (x - row->c0);	2249	mapcell *cell = row->col + (x - row->c0);
1698	uint8_t flags = 0;	2250	uint8_t flags = 0;
1699		2251
1700	if (cell->face [0]) flags \|= 1;	2252	if (cell->tile [0]) flags \|= 1;
1701	if (cell->face [1]) flags \|= 2;	2253	if (cell->tile [1]) flags \|= 2;
1702	if (cell->face [2]) flags \|= 4;	2254	if (cell->tile [2]) flags \|= 4;
1703		2255
1704	*data++ = flags;	2256	*data++ = flags;
1705		2257
1706	if (flags & 1)	2258	if (flags & 1)
1707	{	2259	{
		2260	tileid tile = cell->tile [0];
1708	*data++ = cell->face [0] >> 8;	2261	*data++ = tile >> 8;
1709	*data++ = cell->face [0];	2262	*data++ = tile;
1710	}	2263	}
1711		2264
1712	if (flags & 2)	2265	if (flags & 2)
1713	{	2266	{
		2267	tileid tile = cell->tile [1];
1714	*data++ = cell->face [1] >> 8;	2268	*data++ = tile >> 8;
1715	*data++ = cell->face [1];	2269	*data++ = tile;
1716	}	2270	}
1717		2271
1718	if (flags & 4)	2272	if (flags & 4)
1719	{	2273	{
		2274	tileid tile = cell->tile [2];
1720	*data++ = cell->face [2] >> 8;	2275	*data++ = tile >> 8;
1721	*data++ = cell->face [2];	2276	*data++ = tile;
1722	}	2277	}
1723	}	2278	}
1724	else	2279	else
1725	*data++ = 0;	2280	*data++ = 0;
1726	}	2281	}
…		…
1732	}	2287	}
1733	OUTPUT:	2288	OUTPUT:
1734	RETVAL	2289	RETVAL
1735		2290
1736	void	2291	void
1737	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)
1738	PPCODE:	2293	PPCODE:
1739	{	2294	{
1740	int x, y, z;	2295	int x, y, z;
1741	int w, h;	2296	int w, h;
1742	int x1, y1;	2297	int x1, y1;
1743		2298
1744	if (*data++ != 0)	2299	if (*data++ != 0)
1745	return; /* version mismatch */	2300	XSRETURN_EMPTY; /* version mismatch */
1746		2301
1747	w = data++ << 8; w \|= data++;	2302	w = data++ << 8; w \|= data++;
1748	h = data++ << 8; h \|= data++;	2303	h = data++ << 8; h \|= data++;
1749		2304
1750	// 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
…		…
1766	{	2321	{
1767	uint8_t flags = *data++;	2322	uint8_t flags = *data++;
1768		2323
1769	if (flags)	2324	if (flags)
1770	{	2325	{
1771	mapface face[3] = { 0, 0, 0 };
1772
1773	mapcell *cell = row_get_cell (row, x);	2326	mapcell *cell = row_get_cell (row, x);
		2327	tileid tile[3] = { 0, 0, 0 };
1774		2328
1775	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2329	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1776	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2330	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1777	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2331	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1778		2332
1779	if (cell->darkness == 0)	2333	if (cell->darkness == 0)
1780	{	2334	{
1781	cell->darkness = 0;	2335	cell->darkness = 0;
1782		2336
1783	for (z = 0; z <= 2; z++)	2337	for (z = 0; z <= 2; z++)
1784	{	2338	{
1785	cell->face[z] = face[z];	2339	tileid t = tile [z];
1786		2340
1787	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2341	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2342	{
1788	XPUSHs (sv_2mortal (newSViv (face[z])));	2343	XPUSHs (sv_2mortal (newSViv (t)));
		2344	need_texid (self, t);
		2345	}
		2346
		2347	cell->tile [z] = t;
1789	}	2348	}
1790	}	2349	}
1791	}	2350	}
1792	}	2351	}
1793	}	2352	}
1794	}	2353	}
1795		2354
1796	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2355	MODULE = Deliantra::Client PACKAGE = DC::RW
1797		2356
1798	CFPlus::MixChunk	2357	DC::RW
1799	new_from_file (SV class, char path)	2358	new (SV class, SV data_sv)
1800	CODE:	2359	CODE:
1801	RETVAL = Mix_LoadWAV (path);	2360	{
		2361	STRLEN datalen;
		2362	char *data = SvPVbyte (data_sv, datalen);
		2363
		2364	RETVAL = SDL_RWFromConstMem (data, datalen);
		2365	}
1802	OUTPUT:	2366	OUTPUT:
1803	RETVAL	2367	RETVAL
1804		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 : '('
1805	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
1806	DESTROY (CFPlus::MixChunk self)	2478	DESTROY (DC::MixChunk self)
1807	CODE:	2479	CODE:
1808	Mix_FreeChunk (self);	2480	Mix_FreeChunk (self);
1809		2481
1810	int	2482	int
1811	volume (CFPlus::MixChunk self, int volume = -1)	2483	volume (DC::MixChunk self, int volume = -1)
1812	CODE:	2484	CODE:
		2485	if (items > 1)
		2486	volume = CLAMP (volume, 0, 128);
1813	RETVAL = Mix_VolumeChunk (self, volume);	2487	RETVAL = Mix_VolumeChunk (self, volume);
1814	OUTPUT:	2488	OUTPUT:
1815	RETVAL	2489	RETVAL
1816		2490
1817	int	2491	DC::Channel
1818	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)
1819	CODE:	2493	CODE:
		2494	{
1820	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	}
1821	OUTPUT:	2506	OUTPUT:
1822	RETVAL	2507	RETVAL
1823		2508
1824	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2509	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1825		2510
1826	int	2511	int
1827	volume (int volume = -1)	2512	volume (int volume = -1)
		2513	PROTOTYPE: ;$
1828	CODE:	2514	CODE:
		2515	if (items > 0)
		2516	volume = CLAMP (volume, 0, 128);
1829	RETVAL = Mix_VolumeMusic (volume);	2517	RETVAL = Mix_VolumeMusic (volume);
1830	OUTPUT:	2518	OUTPUT:
1831	RETVAL	2519	RETVAL
1832		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
1833	CFPlus::MixMusic	2531	DC::MixMusic
1834	new_from_file (SV class, char path)	2532	new (SV *class, DC::RW rwops)
1835	CODE:	2533	CODE:
1836	RETVAL = Mix_LoadMUS (path);	2534	RETVAL = Mix_LoadMUS_RW (rwops);
1837	OUTPUT:	2535	OUTPUT:
1838	RETVAL	2536	RETVAL
1839		2537
1840	void	2538	void
1841	DESTROY (CFPlus::MixMusic self)	2539	DESTROY (DC::MixMusic self)
1842	CODE:	2540	CODE:
1843	Mix_FreeMusic (self);	2541	Mix_FreeMusic (self);
1844		2542
1845	int	2543	int
1846	play (CFPlus::MixMusic self, int loops = -1)	2544	play (DC::MixMusic self, int loops = -1)
1847	CODE:	2545	CODE:
1848	RETVAL = Mix_PlayMusic (self, loops);	2546	RETVAL = Mix_PlayMusic (self, loops);
1849	OUTPUT:	2547	OUTPUT:
1850	RETVAL	2548	RETVAL
1851		2549
1852	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
1853		2558
1854	BOOT:	2559	BOOT:
1855	{	2560	{
1856	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2561	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1857	static const struct {	2562	static const struct {
1858	const char *name;	2563	const char *name;
1859	IV iv;	2564	IV iv;
1860	} *civ, const_iv[] = {	2565	} *civ, const_iv[] = {
1861	# 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),
1862	const_iv (GL_COLOR_MATERIAL),	2570	const_iv (GL_COLOR_MATERIAL),
1863	const_iv (GL_SMOOTH),	2571	const_iv (GL_SMOOTH),
1864	const_iv (GL_FLAT),	2572	const_iv (GL_FLAT),
1865	const_iv (GL_DITHER),	2573	const_iv (GL_DITHER),
1866	const_iv (GL_BLEND),	2574	const_iv (GL_BLEND),
…		…
1870	const_iv (GL_ALPHA_TEST),	2578	const_iv (GL_ALPHA_TEST),
1871	const_iv (GL_NORMALIZE),	2579	const_iv (GL_NORMALIZE),
1872	const_iv (GL_RESCALE_NORMAL),	2580	const_iv (GL_RESCALE_NORMAL),
1873	const_iv (GL_FRONT),	2581	const_iv (GL_FRONT),
1874	const_iv (GL_BACK),	2582	const_iv (GL_BACK),
		2583	const_iv (GL_AUX0),
1875	const_iv (GL_AND),	2584	const_iv (GL_AND),
1876	const_iv (GL_ONE),	2585	const_iv (GL_ONE),
1877	const_iv (GL_ZERO),	2586	const_iv (GL_ZERO),
1878	const_iv (GL_SRC_ALPHA),	2587	const_iv (GL_SRC_ALPHA),
1879	const_iv (GL_DST_ALPHA),	2588	const_iv (GL_DST_ALPHA),
…		…
1892	const_iv (GL_INTENSITY),	2601	const_iv (GL_INTENSITY),
1893	const_iv (GL_LUMINANCE),	2602	const_iv (GL_LUMINANCE),
1894	const_iv (GL_LUMINANCE_ALPHA),	2603	const_iv (GL_LUMINANCE_ALPHA),
1895	const_iv (GL_FLOAT),	2604	const_iv (GL_FLOAT),
1896	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),
1897	const_iv (GL_COMPILE),	2612	const_iv (GL_COMPILE),
		2613	const_iv (GL_PROXY_TEXTURE_1D),
		2614	const_iv (GL_PROXY_TEXTURE_2D),
1898	const_iv (GL_TEXTURE_1D),	2615	const_iv (GL_TEXTURE_1D),
1899	const_iv (GL_TEXTURE_2D),	2616	const_iv (GL_TEXTURE_2D),
1900	const_iv (GL_TEXTURE_ENV),	2617	const_iv (GL_TEXTURE_ENV),
1901	const_iv (GL_TEXTURE_MAG_FILTER),	2618	const_iv (GL_TEXTURE_MAG_FILTER),
1902	const_iv (GL_TEXTURE_MIN_FILTER),	2619	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1923	const_iv (GL_COLOR_LOGIC_OP),	2640	const_iv (GL_COLOR_LOGIC_OP),
1924	const_iv (GL_SEPARABLE_2D),	2641	const_iv (GL_SEPARABLE_2D),
1925	const_iv (GL_CONVOLUTION_2D),	2642	const_iv (GL_CONVOLUTION_2D),
1926	const_iv (GL_CONVOLUTION_BORDER_MODE),	2643	const_iv (GL_CONVOLUTION_BORDER_MODE),
1927	const_iv (GL_CONSTANT_BORDER),	2644	const_iv (GL_CONSTANT_BORDER),
		2645	const_iv (GL_POINTS),
1928	const_iv (GL_LINES),	2646	const_iv (GL_LINES),
1929	const_iv (GL_LINE_STRIP),	2647	const_iv (GL_LINE_STRIP),
1930	const_iv (GL_LINE_LOOP),	2648	const_iv (GL_LINE_LOOP),
1931	const_iv (GL_QUADS),	2649	const_iv (GL_QUADS),
1932	const_iv (GL_QUAD_STRIP),	2650	const_iv (GL_QUAD_STRIP),
1933	const_iv (GL_TRIANGLES),	2651	const_iv (GL_TRIANGLES),
1934	const_iv (GL_TRIANGLE_STRIP),	2652	const_iv (GL_TRIANGLE_STRIP),
1935	const_iv (GL_TRIANGLE_FAN),	2653	const_iv (GL_TRIANGLE_FAN),
		2654	const_iv (GL_POLYGON),
1936	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),
1937	const_iv (GL_FASTEST),	2661	const_iv (GL_FASTEST),
		2662	const_iv (GL_DONT_CARE),
		2663	const_iv (GL_NICEST),
1938	const_iv (GL_V2F),	2664	const_iv (GL_V2F),
1939	const_iv (GL_V3F),	2665	const_iv (GL_V3F),
1940	const_iv (GL_T2F_V3F),	2666	const_iv (GL_T2F_V3F),
1941	const_iv (GL_T2F_N3F_V3F),	2667	const_iv (GL_T2F_N3F_V3F),
1942	# undef const_iv	2668	# undef const_iv
1943	};	2669	};
1944		2670
1945	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; )
1946	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);
1947	}	2676	}
		2677
		2678	void
		2679	disable_GL_EXT_blend_func_separate ()
		2680	CODE:
		2681	gl.BlendFuncSeparate = 0;
		2682	gl.BlendFuncSeparateEXT = 0;
1948		2683
1949	char *	2684	char *
1950	gl_vendor ()	2685	gl_vendor ()
1951	CODE:	2686	CODE:
1952	RETVAL = (char *)glGetString (GL_VENDOR);	2687	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1965	CODE:	2700	CODE:
1966	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2701	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1967	OUTPUT:	2702	OUTPUT:
1968	RETVAL	2703	RETVAL
1969		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
1970	int glGetError ()	2719	int glGetError ()
1971		2720
1972	void glFinish ()	2721	void glFinish ()
1973		2722
1974	void glClear (int mask)	2723	void glClear (int mask)
…		…
2011	# near_ and far_ are due to microsofts buggy "c" compiler	2760	# near_ and far_ are due to microsofts buggy "c" compiler
2012	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_)
2013		2762
2014	# near_ and far_ are due to microsofts buggy "c" compiler	2763	# near_ and far_ are due to microsofts buggy "c" compiler
2015	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
2016		2767
2017	void glViewport (int x, int y, int width, int height)	2768	void glViewport (int x, int y, int width, int height)
2018		2769
2019	void glScissor (int x, int y, int width, int height)	2770	void glScissor (int x, int y, int width, int height)
2020		2771
…		…
2028		2779
2029	void glRotate (float angle, float x, float y, float z)	2780	void glRotate (float angle, float x, float y, float z)
2030	CODE:	2781	CODE:
2031	glRotatef (angle, x, y, z);	2782	glRotatef (angle, x, y, z);
2032		2783
2033	void glBegin (int mode)
2034
2035	void glEnd ()
2036
2037	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)
2038	PROTOTYPE: @
2039	ALIAS:	2785	ALIAS:
2040	glColor_premultiply = 1	2786	glColor_premultiply = 1
2041	CODE:	2787	CODE:
2042	if (ix)	2788	if (ix)
2043	{	2789	{
…		…
2046	b *= a;	2792	b *= a;
2047	}	2793	}
2048	// microsoft visual "c" rounds instead of truncating...	2794	// microsoft visual "c" rounds instead of truncating...
2049	glColor4f (r, g, b, a);	2795	glColor4f (r, g, b, a);
2050		2796
2051	void glInterleavedArrays (int format, int stride, char *data)
2052
2053	void glDrawElements (int mode, int count, int type, char *indices)
2054
2055	# 1.2 void glDrawRangeElements (int mode, int start, int end
2056
2057	void glRasterPos (float x, float y, float z = 0.)	2797	void glRasterPos (float x, float y, float z = 0.)
2058	CODE:	2798	CODE:
2059	glRasterPos3f (0, 0, z);	2799	glRasterPos3f (0, 0, z);
2060	glBitmap (0, 0, 0, 0, x, y, 0);	2800	glBitmap (0, 0, 0, 0, x, y, 0);
2061		2801
…		…
2065		2805
2066	void glTexCoord (float s, float t)	2806	void glTexCoord (float s, float t)
2067	CODE:	2807	CODE:
2068	glTexCoord2f (s, t);	2808	glTexCoord2f (s, t);
2069		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
2070	void glTexEnv (int target, int pname, float param)	2839	void glTexEnv (int target, int pname, float param)
2071	CODE:	2840	CODE:
2072	glTexEnvf (target, pname, param);	2841	glTexEnvf (target, pname, param);
2073		2842
2074	void glTexParameter (int target, int pname, float param)	2843	void glTexParameter (int target, int pname, float param)
…		…
2090	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)
2091	CODE:	2860	CODE:
2092	if (gl.SeparableFilter2D)	2861	if (gl.SeparableFilter2D)
2093	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2862	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2094		2863
2095	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)
2096		2865
2097	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)
2098		2867
2099	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)
2100		2871
2101	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)
2102		2873
2103	int glGenTexture ()	2874	int glGenTexture ()
2104	CODE:	2875	CODE:
2105	{	2876	RETVAL = gen_texture ();
2106	GLuint name;
2107	glGenTextures (1, &name);
2108	RETVAL = name;
2109	}
2110	OUTPUT:	2877	OUTPUT:
2111	RETVAL	2878	RETVAL
2112		2879
2113	void glDeleteTexture (int name)	2880	void glDeleteTexture (int name)
2114	CODE:	2881	CODE:
2115	{
2116	GLuint name_ = name;
2117	glDeleteTextures (1, &name_);	2882	del_texture (name);
2118	}	2883
2119
2120	int glGenList ()	2884	int glGenList ()
2121	CODE:	2885	CODE:
2122	RETVAL = glGenLists (1);	2886	RETVAL = glGenLists (1);
2123	OUTPUT:	2887	OUTPUT:
2124	RETVAL	2888	RETVAL
…		…
2131		2895
2132	void glEndList ()	2896	void glEndList ()
2133		2897
2134	void glCallList (int list)	2898	void glCallList (int list)
2135		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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+Removed lines
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+Added lines
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+Changed lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.164 by root, Tue Nov 7 22:41:27 2006 UTC vs. Revision 1.252 by root, Fri Dec 28 17:30:33 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.164 by root, Tue Nov 7 22:41:27 2006 UTC vs.
Revision 1.252 by root, Fri Dec 28 17:30:33 2007 UTC