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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.160 by root, Mon Oct 9 01:06:36 2006 UTC vs.
Revision 1.249 by root, Fri Dec 28 15:40:07 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	long _ftol (double); /* defined by VC6 C libs */
3	long _ftol2 (double dblSource) { return _ftol (dblSource); }
4	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
5	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
6	# include <malloc.h>	4	# include <malloc.h>
7	# include <windows.h>	5	# include <windows.h>
8	# include <wininet.h>	6	# include <wininet.h>
9	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
10	#endif	14	#endif
11		15
12	#include "EXTERN.h"	16	#include "EXTERN.h"
13	#include "perl.h"	17	#include "perl.h"
14	#include "XSUB.h"	18	#include "XSUB.h"
15		19
16	#ifdef _WIN32	20	#ifdef _WIN32
17	# 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
18	#endif	27	#endif
19		28
		29	#include <assert.h>
20	#include <math.h>	30	#include <math.h>
21	#include <string.h>	31	#include <string.h>
22	#include <stdio.h>	32	#include <stdio.h>
23	#include <stdlib.h>	33	#include <stdlib.h>
24		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
25	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
26	#include <SDL_endian.h>	39	#include <SDL_endian.h>
27	#include <SDL_image.h>	40	#include <SDL_image.h>
28	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
30		43
32	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
33		46
34	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
35		48
36	#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
37		57
38	#ifndef _WIN32	58	#ifndef _WIN32
39	# include <sys/types.h>	59	# include <sys/types.h>
40	# include <sys/socket.h>	60	# include <sys/socket.h>
41	# include <netinet/in.h>	61	# include <netinet/in.h>
42	# include <netinet/tcp.h>	62	# include <netinet/tcp.h>
43	# include <inttypes.h>	63	# include <inttypes.h>
44	#else
45	typedef unsigned char uint8_t;
46	typedef unsigned short uint16_t;
47	typedef unsigned int uint32_t;
48	typedef signed char int8_t;
49	typedef signed short int16_t;
50	typedef signed int int32_t;
51	#endif	64	#endif
52		65
53	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	66	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
54		67
55	#define FOW_DARKNESS 32	68	#define FOW_DARKNESS 32
56		69
57	#define MAP_EXTEND_X 32	70	#define MAP_EXTEND_X 32
58	#define MAP_EXTEND_Y 512	71	#define MAP_EXTEND_Y 512
…		…
63	# define PARACHUTE SDL_INIT_NOPARACHUTE	76	# define PARACHUTE SDL_INIT_NOPARACHUTE
64	#else	77	#else
65	# define PARACHUTE 0	78	# define PARACHUTE 0
66	#endif	79	#endif
67		80
		81	static AV *texture_av;
		82
68	static struct	83	static struct
69	{	84	{
70	#define GL_FUNC(ptr,name) ptr name;	85	#define GL_FUNC(ptr,name) ptr name;
71	#include "glfunc.h"	86	#include "glfunc.h"
72	#undef GL_FUNC	87	#undef GL_FUNC
73	} gl;	88	} gl;
74		89
		90	static void
75	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	91	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
76	{	92	{
77	if (gl.BlendFuncSeparate)	93	if (gl.BlendFuncSeparate)
78	gl.BlendFuncSeparate (sa, da, saa, daa);	94	gl.BlendFuncSeparate (sa, da, saa, daa);
79	else if (gl.BlendFuncSeparateEXT)	95	else if (gl.BlendFuncSeparateEXT)
80	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	96	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
81	else	97	else
82	glBlendFunc (sa, da);	98	glBlendFunc (sa, da);
83	}	99	}
84		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
85	#include "texcache.c"	125	#include "texcache.c"
		126	#include "rendercache.c"
86		127
87	#include "pango-font.c"	128	#include "pango-font.c"
88	#include "pango-fontmap.c"	129	#include "pango-fontmap.c"
89	#include "pango-render.c"	130	#include "pango-render.c"
90		131
		132	typedef IV DC__Channel;
		133	typedef SDL_RWops *DC__RW;
91	typedef Mix_Chunk *CFPlus__MixChunk;	134	typedef Mix_Chunk *DC__MixChunk;
92	typedef Mix_Music *CFPlus__MixMusic;	135	typedef Mix_Music *DC__MixMusic;
93		136
94	typedef PangoFontDescription *CFPlus__Font;	137	typedef PangoFontDescription *DC__Font;
95		138
96	static int	139	static int
97	shape_attr_p (PangoLayoutRun *run)	140	shape_attr_p (PangoLayoutRun *run)
98	{	141	{
99	GSList *attrs = run->item->analysis.extra_attrs;	142	GSList *attrs = run->item->analysis.extra_attrs;
…		…
113		156
114	typedef struct cf_layout {	157	typedef struct cf_layout {
115	PangoLayout *pl;	158	PangoLayout *pl;
116	float r, g, b, a; // default color for rgba mode	159	float r, g, b, a; // default color for rgba mode
117	int base_height;	160	int base_height;
118	CFPlus__Font font;	161	DC__Font font;
		162	rc_t *rc;
119	} *CFPlus__Layout;	163	} *DC__Layout;
120		164
121	static CFPlus__Font default_font;	165	static DC__Font default_font;
122	static PangoContext *opengl_context;	166	static PangoContext *opengl_context;
123	static PangoFontMap *opengl_fontmap;	167	static PangoFontMap *opengl_fontmap;
124		168
125	static void	169	static void
126	substitute_func (FcPattern *pattern, gpointer data)	170	substitute_func (FcPattern *pattern, gpointer data)
…		…
131	#endif	175	#endif
132	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	176	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
133	}	177	}
134		178
135	static void	179	static void
136	layout_update_font (CFPlus__Layout self)	180	layout_update_font (DC__Layout self)
137	{	181	{
138	/* 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
139	* reasonably well with bitstream vera	183	* reasonably well with bitstream vera
140	*/	184	*/
141	PangoFontDescription *font = self->font ? self->font : default_font;	185	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
145		189
146	pango_layout_set_font_description (self->pl, font);	190	pango_layout_set_font_description (self->pl, font);
147	}	191	}
148		192
149	static void	193	static void
150	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	194	layout_get_pixel_size (DC__Layout self, int w, int h)
151	{	195	{
152	PangoRectangle rect;	196	PangoRectangle rect;
153		197
154	// get_pixel_* wrongly rounds down	198	// get_pixel_* wrongly rounds down
155	pango_layout_get_extents (self->pl, 0, &rect);	199	pango_layout_get_extents (self->pl, 0, &rect);
…		…
162		206
163	*w = rect.width;	207	*w = rect.width;
164	*h = rect.height;	208	*h = rect.height;
165	}	209	}
166		210
		211	typedef uint16_t tileid;
167	typedef uint16_t mapface;	212	typedef uint16_t faceid;
168		213
169	typedef struct {	214	typedef struct {
170	GLint name;	215	GLuint name;
171	int w, h;	216	int w, h;
172	float s, t;	217	float s, t;
173	uint8_t r, g, b, a;	218	uint8_t r, g, b, a;
		219	tileid smoothtile;
		220	uint8_t smoothlevel;
174	} maptex;	221	} maptex;
175		222
176	typedef struct {	223	typedef struct {
177	uint32_t player;	224	uint32_t player;
178	mapface face[3];	225	tileid tile[3];
179	uint16_t darkness;	226	uint16_t darkness;
180	uint8_t stat_width, stat_hp, flags;	227	uint8_t stat_width, stat_hp, flags, smoothmax;
181	} mapcell;	228	} mapcell;
182		229
183	typedef struct {	230	typedef struct {
184	int32_t c0, c1;	231	int32_t c0, c1;
185	mapcell *col;	232	mapcell *col;
186	} maprow;	233	} maprow;
187		234
188	typedef struct map {	235	typedef struct map {
189	int x, y, w, h;	236	int x, y, w, h;
190	int ox, oy; /* offset to virtual global coordinate system */	237	int ox, oy; /* offset to virtual global coordinate system */
191	int faces;	238	int faces; tileid *face2tile; // [faceid]
192	mapface *face;	239	int texs; maptex *tex; // [tileid]
193
194	int texs;
195	maptex *tex;
196		240
197	int32_t rows;	241	int32_t rows;
198	maprow *row;	242	maprow *row;
199	} *CFPlus__Map;	243	} *DC__Map;
200		244
201	static char *	245	static char *
202	prepend (char *ptr, int sze, int inc)	246	prepend (char *ptr, int sze, int inc)
203	{	247	{
204	char *p;	248	char *p;
…		…
221	}	265	}
222		266
223	#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))
224	#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))
225		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
226	static maprow *	290	static maprow *
227	map_get_row (CFPlus__Map self, int y)	291	map_get_row (DC__Map self, int y)
228	{	292	{
229	if (0 > y)	293	if (0 > y)
230	{	294	{
231	int extend = - y + MAP_EXTEND_Y;	295	int extend = - y + MAP_EXTEND_Y;
232	Prepend (maprow, self->row, self->rows, extend);	296	Prepend (maprow, self->row, self->rows, extend);
…		…
270		334
271	return row->col + (x - row->c0);	335	return row->col + (x - row->c0);
272	}	336	}
273		337
274	static mapcell *	338	static mapcell *
275	map_get_cell (CFPlus__Map self, int x, int y)	339	map_get_cell (DC__Map self, int x, int y)
276	{	340	{
277	return row_get_cell (map_get_row (self, y), x);	341	return row_get_cell (map_get_row (self, y), x);
278	}	342	}
279		343
280	static void	344	static void
281	map_clear (CFPlus__Map self)	345	map_clear (DC__Map self)
282	{	346	{
283	int r;	347	int r;
284		348
285	for (r = 0; r < self->rows; r++)	349	for (r = 0; r < self->rows; r++)
286	Safefree (self->row[r].col);	350	Safefree (self->row[r].col);
…		…
294	self->row = 0;	358	self->row = 0;
295	self->rows = 0;	359	self->rows = 0;
296	}	360	}
297		361
298	static void	362	static void
299	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)
300	{	364	{
301	int x, y;	365	int x, y;
302	maprow *row;	366	maprow *row;
303	mapcell *cell;	367	mapcell *cell;
304		368
…		…
324	cell->player = 0;	388	cell->player = 0;
325	}	389	}
326	}	390	}
327	}	391	}
328		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
329	static void	409	static void
330	music_finished (void)	410	music_finished (void)
331	{	411	{
332	SDL_UserEvent ev;	412	SDL_UserEvent ev;
333		413
…		…
367	n \|= n >> 16;	447	n \|= n >> 16;
368		448
369	return n + 1;	449	return n + 1;
370	}	450	}
371		451
372	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
373		511
374	PROTOTYPES: ENABLE	512	PROTOTYPES: ENABLE
375		513
376	BOOT:	514	BOOT:
377	{	515	{
378	HV *stash = gv_stashpv ("CFPlus", 1);	516	HV *stash = gv_stashpv ("DC", 1);
379	static const struct {	517	static const struct {
380	const char *name;	518	const char *name;
381	IV iv;	519	IV iv;
382	} *civ, const_iv[] = {	520	} *civ, const_iv[] = {
383	# 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
384	const_iv (SDL_ACTIVEEVENT),	525	const_iv (SDL_ACTIVEEVENT),
385	const_iv (SDL_KEYDOWN),	526	const_iv (SDL_KEYDOWN),
386	const_iv (SDL_KEYUP),	527	const_iv (SDL_KEYUP),
387	const_iv (SDL_MOUSEMOTION),	528	const_iv (SDL_MOUSEMOTION),
388	const_iv (SDL_MOUSEBUTTONDOWN),	529	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
397	const_iv (SDL_EVENT_RESERVEDA),	538	const_iv (SDL_EVENT_RESERVEDA),
398	const_iv (SDL_EVENT_RESERVEDB),	539	const_iv (SDL_EVENT_RESERVEDB),
399	const_iv (SDL_VIDEORESIZE),	540	const_iv (SDL_VIDEORESIZE),
400	const_iv (SDL_VIDEOEXPOSE),	541	const_iv (SDL_VIDEOEXPOSE),
401	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),
402	const_iv (SDLK_KP0),	550	const_iv (SDLK_KP0),
403	const_iv (SDLK_KP1),	551	const_iv (SDLK_KP1),
404	const_iv (SDLK_KP2),	552	const_iv (SDLK_KP2),
405	const_iv (SDLK_KP3),	553	const_iv (SDLK_KP3),
406	const_iv (SDLK_KP4),	554	const_iv (SDLK_KP4),
…		…
461	const_iv (SDLK_BREAK),	609	const_iv (SDLK_BREAK),
462	const_iv (SDLK_MENU),	610	const_iv (SDLK_MENU),
463	const_iv (SDLK_POWER),	611	const_iv (SDLK_POWER),
464	const_iv (SDLK_EURO),	612	const_iv (SDLK_EURO),
465	const_iv (SDLK_UNDO),	613	const_iv (SDLK_UNDO),
		614
466	const_iv (KMOD_NONE),	615	const_iv (KMOD_NONE),
		616	const_iv (KMOD_SHIFT),
467	const_iv (KMOD_LSHIFT),	617	const_iv (KMOD_LSHIFT),
468	const_iv (KMOD_RSHIFT),	618	const_iv (KMOD_RSHIFT),
		619	const_iv (KMOD_CTRL),
469	const_iv (KMOD_LCTRL),	620	const_iv (KMOD_LCTRL),
470	const_iv (KMOD_RCTRL),	621	const_iv (KMOD_RCTRL),
		622	const_iv (KMOD_ALT),
471	const_iv (KMOD_LALT),	623	const_iv (KMOD_LALT),
472	const_iv (KMOD_RALT),	624	const_iv (KMOD_RALT),
		625	const_iv (KMOD_META),
473	const_iv (KMOD_LMETA),	626	const_iv (KMOD_LMETA),
474	const_iv (KMOD_RMETA),	627	const_iv (KMOD_RMETA),
475	const_iv (KMOD_NUM),	628	const_iv (KMOD_NUM),
476	const_iv (KMOD_CAPS),	629	const_iv (KMOD_CAPS),
477	const_iv (KMOD_MODE),	630	const_iv (KMOD_MODE),
478	const_iv (KMOD_CTRL),	631
479	const_iv (KMOD_SHIFT),	632	const_iv (MIX_DEFAULT_FORMAT),
480	const_iv (KMOD_ALT),
481	const_iv (KMOD_META)
482	# undef const_iv	633	# undef const_iv
483	};	634	};
484		635
485	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; )
486	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);
487	}	641	}
		642
		643	void
		644	weaken (SV *rv)
		645	PROTOTYPE: $
		646	CODE:
		647	sv_rvweaken (rv);
488		648
489	int	649	int
490	in_destruct ()	650	in_destruct ()
491	CODE:	651	CODE:
492	RETVAL = PL_main_cv == Nullcv;	652	RETVAL = PL_main_cv == Nullcv;
…		…
495		655
496	NV floor (NV x)	656	NV floor (NV x)
497		657
498	NV ceil (NV x)	658	NV ceil (NV x)
499		659
		660	IV minpot (UV n)
		661
		662	IV popcount (UV n)
		663
500	void	664	void
501	pango_init ()	665	pango_init ()
502	CODE:	666	CODE:
503	{	667	{
504	opengl_fontmap = pango_opengl_font_map_new ();	668	opengl_fontmap = pango_opengl_font_map_new ();
505	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);
506	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
507	}	675	}
		676
		677	char *
		678	SDL_GetError ()
508		679
509	int	680	int
510	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	681	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
511		682
512	void	683	void
513	SDL_Quit ()	684	SDL_Quit ()
514		685
515	void	686	void
516	SDL_ListModes ()	687	SDL_ListModes (int rgb, int alpha)
517	PPCODE:	688	PPCODE:
518	{	689	{
519	SDL_Rect **m;	690	SDL_Rect **m;
520		691
521	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	692	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
522	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	693	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
523	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	694	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
524	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	695	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
525		696
526	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	697	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
527	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	698	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
528		699
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	700	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
530	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	701	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
531	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	702	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
532	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	703	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
533		704
534	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	705	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
535	#if SDL_VERSION_ATLEAST(1,2,10)	706	#if SDL_VERSION_ATLEAST(1,2,10)
536	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	707	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
537	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	708	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
538	#endif	709	#endif
539		710
540	SDL_EnableUNICODE (1);
541	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
542
543	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	711	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
544		712
545	if (m && m != (SDL_Rect **)-1)	713	if (m && m != (SDL_Rect **)-1)
546	while (*m)	714	while (*m)
547	{	715	{
		716	if ((m)->w >= 800 && (m)->h >= 480)
		717	{
548	AV *av = newAV ();	718	AV *av = newAV ();
549	av_push (av, newSViv ((*m)->w));	719	av_push (av, newSViv ((*m)->w));
550	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));
551	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	723	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		724	}
552		725
553	++m;	726	++m;
554	}	727	}
555	}	728	}
556		729
557	char *
558	SDL_GetError ()
559
560	int	730	int
561	SDL_SetVideoMode (int w, int h, int fullscreen)	731	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
562	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
563	RETVAL = !!SDL_SetVideoMode (	742	RETVAL = !!SDL_SetVideoMode (
564	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	743	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
565	);	744	);
		745
566	if (RETVAL)	746	if (RETVAL)
567	{	747	{
568	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	748	av_clear (texture_av);
		749
		750	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
569	# 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);
570	# include "glfunc.h"	752	#include "glfunc.h"
571	# undef GL_FUNC	753	#undef GL_FUNC
572	}	754	}
		755	}
573	OUTPUT:	756	OUTPUT:
574	RETVAL	757	RETVAL
575		758
576	void	759	void
577	SDL_GL_SwapBuffers ()	760	SDL_GL_SwapBuffers ()
578		761
579	char *	762	char *
580	SDL_GetKeyName (int sym)	763	SDL_GetKeyName (int sym)
581		764
		765	int
		766	SDL_GetAppState ()
		767
582	void	768	void
583	SDL_PollEvent ()	769	poll_events ()
584	PPCODE:	770	PPCODE:
585	{	771	{
586	SDL_Event ev;	772	SDL_Event ev;
587		773
588	while (SDL_PollEvent (&ev))	774	SDL_PumpEvents ();
		775	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
589	{	776	{
590	HV *hv = newHV ();	777	HV *hv = newHV ();
591	hv_store (hv, "type", 4, newSViv (ev.type), 0);	778	hv_store (hv, "type", 4, newSViv (ev.type), 0);
592		779
593	switch (ev.type)	780	switch (ev.type)
…		…
595	case SDL_KEYDOWN:	782	case SDL_KEYDOWN:
596	case SDL_KEYUP:	783	case SDL_KEYUP:
597	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	784	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
598	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	785	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
599	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 */
600	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	788	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
601	break;	789	break;
602		790
603	case SDL_ACTIVEEVENT:	791	case SDL_ACTIVEEVENT:
604	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	792	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
605	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	793	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
606	break;	794	break;
607		795
608	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
609	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	815	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
610
611	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	816	hv_store (hv, "state", 5, newSViv (state), 0);
612	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	817	hv_store (hv, "x", 1, newSViv (x), 0);
613	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	818	hv_store (hv, "y", 1, newSViv (y), 0);
614	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	819	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
615	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	820	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		821	}
616	break;	822	break;
617		823
618	case SDL_MOUSEBUTTONDOWN:	824	case SDL_MOUSEBUTTONDOWN:
619	case SDL_MOUSEBUTTONUP:	825	case SDL_MOUSEBUTTONUP:
620	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	826	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
630	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	836	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
631	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	837	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
632	break;	838	break;
633	}	839	}
634		840
635	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))));
636	}	842	}
637	}	843	}
638		844
639	int	845	int
640	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)
641	POSTCALL:	847	POSTCALL:
642	Mix_HookMusicFinished (music_finished);	848	Mix_HookMusicFinished (music_finished);
643	Mix_ChannelFinished (channel_finished);	849	Mix_ChannelFinished (channel_finished);
644		850
645	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
646	Mix_CloseAudio ()	868	Mix_CloseAudio ()
647		869
648	int	870	int
649	Mix_AllocateChannels (int numchans = -1)	871	Mix_AllocateChannels (int numchans = -1)
650		872
		873	const char *
		874	Mix_GetError ()
		875
651	void	876	void
652	lowdelay (int fd, int val = 1)	877	lowdelay (int fd, int val = 1)
653	CODE:	878	CODE:
654	#ifndef _WIN32
655	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	879	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
656	#endif
657		880
658	void	881	void
659	win32_proxy_info ()	882	win32_proxy_info ()
660	PPCODE:	883	PPCODE:
661	{	884	{
…		…
698	STRLEN image_len;	921	STRLEN image_len;
699	char image = (char )SvPVbyte (image_, image_len);	922	char image = (char )SvPVbyte (image_, image_len);
700	SDL_Surface surface, surface2;	923	SDL_Surface surface, surface2;
701	SDL_PixelFormat fmt;	924	SDL_PixelFormat fmt;
702	SDL_RWops *rw = ix	925	SDL_RWops *rw = ix
703	? SDL_RWFromFile (image, "r")	926	? SDL_RWFromFile (image, "rb")
704	: SDL_RWFromConstMem (image, image_len);	927	: SDL_RWFromConstMem (image, image_len);
705		928
706	if (!rw)	929	if (!rw)
707	croak ("load_image: %s", SDL_GetError ());	930	croak ("load_image: %s", SDL_GetError ());
708		931
…		…
781	void	1004	void
782	error (char *message)	1005	error (char *message)
783	CODE:	1006	CODE:
784	fprintf (stderr, "ERROR: %s\n", message);	1007	fprintf (stderr, "ERROR: %s\n", message);
785	#ifdef _WIN32	1008	#ifdef _WIN32
786	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1009	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
787	#endif	1010	#endif
788		1011
789	void	1012	void
790	fatal (char *message)	1013	fatal (char *message)
791	CODE:	1014	CODE:
792	fprintf (stderr, "FATAL: %s\n", message);	1015	fprintf (stderr, "FATAL: %s\n", message);
793	#ifdef _WIN32	1016	#ifdef _WIN32
794	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1017	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
795	#endif	1018	#endif
796	_exit (1);	1019	_exit (1);
797		1020
798	void	1021	void
799	_exit (int retval = 0)	1022	_exit (int retval = 0)
800	CODE:	1023	CODE:
		1024	#ifdef WIN32
		1025	ExitThread (retval); // unclean, please beam me up
		1026	#else
801	_exit (retval);	1027	_exit (retval);
		1028	#endif
802		1029
803	MODULE = CFPlus PACKAGE = CFPlus::Font	1030	void
		1031	debug ()
		1032	CODE:
		1033	{
		1034	#if DEBUG
		1035	VALGRIND_DO_LEAK_CHECK;
		1036	#endif
		1037	}
804		1038
805	CFPlus::Font	1039	MODULE = Deliantra::Client PACKAGE = DC::Font
		1040
		1041	PROTOTYPES: DISABLE
		1042
		1043	DC::Font
806	new_from_file (SV class, char path, int id = 0)	1044	new_from_file (SV class, char path, int id = 0)
807	CODE:	1045	CODE:
808	{	1046	{
809	int count;	1047	int count;
810	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1048	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
813	}	1051	}
814	OUTPUT:	1052	OUTPUT:
815	RETVAL	1053	RETVAL
816		1054
817	void	1055	void
818	DESTROY (CFPlus::Font self)	1056	DESTROY (DC::Font self)
819	CODE:	1057	CODE:
820	pango_font_description_free (self);	1058	pango_font_description_free (self);
821		1059
822	void	1060	void
823	make_default (CFPlus::Font self)	1061	make_default (DC::Font self)
		1062	PROTOTYPE: $
824	CODE:	1063	CODE:
825	default_font = self;	1064	default_font = self;
826		1065
827	MODULE = CFPlus PACKAGE = CFPlus::Layout	1066	MODULE = Deliantra::Client PACKAGE = DC::Layout
828		1067
		1068	PROTOTYPES: DISABLE
		1069
829	void	1070	void
830	reset_glyph_cache ()	1071	glyph_cache_backup ()
		1072	PROTOTYPE:
831	CODE:	1073	CODE:
		1074	tc_backup ();
		1075
		1076	void
		1077	glyph_cache_restore ()
		1078	PROTOTYPE:
		1079	CODE:
832	tc_clear ();	1080	tc_restore ();
833		1081
834	CFPlus::Layout	1082	DC::Layout
835	new (SV *class)	1083	new (SV *class)
836	CODE:	1084	CODE:
837	New (0, RETVAL, 1, struct cf_layout);	1085	New (0, RETVAL, 1, struct cf_layout);
838		1086
839	RETVAL->pl = pango_layout_new (opengl_context);	1087	RETVAL->pl = pango_layout_new (opengl_context);
…		…
841	RETVAL->g = 1.;	1089	RETVAL->g = 1.;
842	RETVAL->b = 1.;	1090	RETVAL->b = 1.;
843	RETVAL->a = 1.;	1091	RETVAL->a = 1.;
844	RETVAL->base_height = MIN_FONT_HEIGHT;	1092	RETVAL->base_height = MIN_FONT_HEIGHT;
845	RETVAL->font = 0;	1093	RETVAL->font = 0;
		1094	RETVAL->rc = rc_alloc ();
846		1095
847	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1096	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
848	layout_update_font (RETVAL);	1097	layout_update_font (RETVAL);
849	OUTPUT:	1098	OUTPUT:
850	RETVAL	1099	RETVAL
851		1100
852	void	1101	void
853	DESTROY (CFPlus::Layout self)	1102	DESTROY (DC::Layout self)
854	CODE:	1103	CODE:
855	g_object_unref (self->pl);	1104	g_object_unref (self->pl);
		1105	rc_free (self->rc);
856	Safefree (self);	1106	Safefree (self);
857		1107
858	void	1108	void
859	set_text (CFPlus::Layout self, SV *text_)	1109	set_text (DC::Layout self, SV *text_)
860	CODE:	1110	CODE:
861	{	1111	{
862	STRLEN textlen;	1112	STRLEN textlen;
863	char *text = SvPVutf8 (text_, textlen);	1113	char *text = SvPVutf8 (text_, textlen);
864		1114
865	pango_layout_set_text (self->pl, text, textlen);	1115	pango_layout_set_text (self->pl, text, textlen);
866	}	1116	}
867		1117
868	void	1118	void
869	set_markup (CFPlus::Layout self, SV *text_)	1119	set_markup (DC::Layout self, SV *text_)
870	CODE:	1120	CODE:
871	{	1121	{
872	STRLEN textlen;	1122	STRLEN textlen;
873	char *text = SvPVutf8 (text_, textlen);	1123	char *text = SvPVutf8 (text_, textlen);
874		1124
875	pango_layout_set_markup (self->pl, text, textlen);	1125	pango_layout_set_markup (self->pl, text, textlen);
876	}	1126	}
877		1127
878	void	1128	void
879	set_shapes (CFPlus::Layout self, ...)	1129	set_shapes (DC::Layout self, ...)
880	CODE:	1130	CODE:
881	{	1131	{
882	PangoAttrList *attrs = 0;	1132	PangoAttrList *attrs = 0;
883	const char *text = pango_layout_get_text (self->pl);	1133	const char *text = pango_layout_get_text (self->pl);
884	const char *pos = text;	1134	const char *pos = text;
…		…
919	if (attrs)	1169	if (attrs)
920	pango_layout_set_attributes (self->pl, attrs);	1170	pango_layout_set_attributes (self->pl, attrs);
921	}	1171	}
922		1172
923	void	1173	void
924	get_shapes (CFPlus::Layout self)	1174	get_shapes (DC::Layout self)
925	PPCODE:	1175	PPCODE:
926	{	1176	{
927	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1177	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
928		1178
929	do	1179	do
930	{	1180	{
931	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1181	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
932		1182
933	if (run && shape_attr_p (run))	1183	if (run && shape_attr_p (run))
934	{	1184	{
935	PangoRectangle extents;	1185	PangoRectangle extents;
936	pango_layout_iter_get_run_extents (iter, 0, &extents);	1186	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
944		1194
945	pango_layout_iter_free (iter);	1195	pango_layout_iter_free (iter);
946	}	1196	}
947		1197
948	int	1198	int
949	has_wrapped (CFPlus::Layout self)	1199	has_wrapped (DC::Layout self)
950	CODE:	1200	CODE:
951	{	1201	{
952	int lines = 1;	1202	int lines = 1;
953	const char *text = pango_layout_get_text (self->pl);	1203	const char *text = pango_layout_get_text (self->pl);
954		1204
…		…
959	}	1209	}
960	OUTPUT:	1210	OUTPUT:
961	RETVAL	1211	RETVAL
962		1212
963	SV *	1213	SV *
964	get_text (CFPlus::Layout self)	1214	get_text (DC::Layout self)
965	CODE:	1215	CODE:
966	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1216	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
967	sv_utf8_decode (RETVAL);	1217	sv_utf8_decode (RETVAL);
968	OUTPUT:	1218	OUTPUT:
969	RETVAL	1219	RETVAL
970		1220
971	void	1221	void
972	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.)
973	CODE:	1223	CODE:
974	self->r = r;	1224	self->r = r;
975	self->g = g;	1225	self->g = g;
976	self->b = b;	1226	self->b = b;
977	self->a = a;	1227	self->a = a;
978		1228
979	void	1229	void
980	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1230	set_font (DC::Layout self, DC::Font font = 0)
981	CODE:	1231	CODE:
982	if (self->font != font)	1232	if (self->font != font)
983	{	1233	{
984	self->font = font;	1234	self->font = font;
985	layout_update_font (self);	1235	layout_update_font (self);
986	}	1236	}
987		1237
988	void	1238	void
989	set_height (CFPlus::Layout self, int base_height)	1239	set_height (DC::Layout self, int base_height)
990	CODE:	1240	CODE:
991	if (self->base_height != base_height)	1241	if (self->base_height != base_height)
992	{	1242	{
993	self->base_height = base_height;	1243	self->base_height = base_height;
994	layout_update_font (self);	1244	layout_update_font (self);
995	}	1245	}
996		1246
997	void	1247	void
998	set_width (CFPlus::Layout self, int max_width = -1)	1248	set_width (DC::Layout self, int max_width = -1)
999	CODE:	1249	CODE:
1000	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);
1001		1251
1002	void	1252	void
1003	set_indent (CFPlus::Layout self, int indent)	1253	set_indent (DC::Layout self, int indent)
1004	CODE:	1254	CODE:
1005	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1255	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1006		1256
1007	void	1257	void
1008	set_spacing (CFPlus::Layout self, int spacing)	1258	set_spacing (DC::Layout self, int spacing)
1009	CODE:	1259	CODE:
1010	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1260	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1011		1261
1012	void	1262	void
1013	set_ellipsise (CFPlus::Layout self, int ellipsise)	1263	set_ellipsise (DC::Layout self, int ellipsise)
1014	CODE:	1264	CODE:
1015	pango_layout_set_ellipsize (self->pl,	1265	pango_layout_set_ellipsize (self->pl,
1016	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1266	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1017	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1267	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1018	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1268	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1019	: PANGO_ELLIPSIZE_NONE	1269	: PANGO_ELLIPSIZE_NONE
1020	);	1270	);
1021		1271
1022	void	1272	void
1023	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1273	set_single_paragraph_mode (DC::Layout self, int spm)
1024	CODE:	1274	CODE:
1025	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1275	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1026		1276
1027	void	1277	void
1028	size (CFPlus::Layout self)	1278	size (DC::Layout self)
1029	PPCODE:	1279	PPCODE:
1030	{	1280	{
1031	int w, h;	1281	int w, h;
1032		1282
1033	layout_get_pixel_size (self, &w, &h);	1283	layout_get_pixel_size (self, &w, &h);
…		…
1036	PUSHs (sv_2mortal (newSViv (w)));	1286	PUSHs (sv_2mortal (newSViv (w)));
1037	PUSHs (sv_2mortal (newSViv (h)));	1287	PUSHs (sv_2mortal (newSViv (h)));
1038	}	1288	}
1039		1289
1040	int	1290	int
1041	descent (CFPlus::Layout self)	1291	descent (DC::Layout self)
1042	CODE:	1292	CODE:
1043	{	1293	{
1044	PangoRectangle rect;	1294	PangoRectangle rect;
1045	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1295	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1046	pango_layout_line_get_pixel_extents (line, 0, &rect);	1296	pango_layout_line_get_pixel_extents (line, 0, &rect);
1047	RETVAL = PANGO_DESCENT (rect);	1297	RETVAL = PANGO_DESCENT (rect);
1048	}	1298	}
1049	OUTPUT:	1299	OUTPUT:
1050	RETVAL	1300	RETVAL
1051		1301
1052	int	1302	int
1053	xy_to_index (CFPlus::Layout self, int x, int y)	1303	xy_to_index (DC::Layout self, int x, int y)
1054	CODE:	1304	CODE:
1055	{	1305	{
1056	int index, trailing;	1306	int index, trailing;
1057	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);
1058	RETVAL = index;	1308	RETVAL = index + trailing;
1059	}	1309	}
1060	OUTPUT:	1310	OUTPUT:
1061	RETVAL	1311	RETVAL
1062		1312
1063	void	1313	void
1064	cursor_pos (CFPlus::Layout self, int index)	1314	cursor_pos (DC::Layout self, int index)
1065	PPCODE:	1315	PPCODE:
1066	{	1316	{
1067	PangoRectangle strong_pos;	1317	PangoRectangle strong_pos;
1068	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1318	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1069		1319
…		…
1072	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1322	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1073	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1323	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1074	}	1324	}
1075		1325
1076	void	1326	void
1077	render (CFPlus::Layout self, float x, float y, int flags = 0)	1327	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1078	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);
1079	pango_opengl_render_layout_subpixel (	1371	pango_opengl_render_layout_subpixel (
1080	self->pl,	1372	self->pl,
		1373	self->rc,
1081	x * PANGO_SCALE, y * PANGO_SCALE,	1374	x * PANGO_SCALE, y * PANGO_SCALE,
1082	self->r, self->g, self->b, self->a,	1375	self->r, self->g, self->b, self->a,
1083	flags	1376	flags
1084	);	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);
1085		1381
1086	MODULE = CFPlus PACKAGE = CFPlus::Texture
1087
1088	void	1382	void
1089	pad2pot (SV data_, SV w_, SV *h_)	1383	draw (DC::Layout self)
1090	CODE:	1384	CODE:
1091	{	1385	{
1092	int ow = SvIV (w_);	1386	glEnable (GL_TEXTURE_2D);
1093	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);
1094		1393
1095	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_))
1096	{	1410	{
1097	int nw = minpot (ow);
1098	int nh = minpot (oh);
1099
1100	if (nw != ow \|\| nh != oh)
1101	{
1102	if (SvOK (data_))
1103	{
1104	STRLEN datalen;	1411	STRLEN datalen;
1105	char *data = SvPVbyte (data_, datalen);	1412	char *data = SvPVbyte (data_, datalen);
1106	int bpp = datalen / (ow * oh);	1413	int bpp = datalen / (ow * oh);
1107	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1414	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1108		1415
1109	SvPOK_only (result_);	1416	SvPOK_only (result_);
1110	SvCUR_set (result_, nw * nh * bpp);	1417	SvCUR_set (result_, nw * nh * bpp);
1111		1418
1112	memset (SvPVX (result_), 0, nw * nh * bpp);	1419	memset (SvPVX (result_), 0, nw * nh * bpp);
1113	while (oh--)	1420	while (oh--)
1114	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);
1115		1422
1116	sv_setsv (data_, result_);	1423	sv_setsv (data_, result_);
1117	}
1118
1119	sv_setiv (w_, nw);
1120	sv_setiv (h_, nh);
1121	}
1122	}	1424	}
1123	}	1425	}
1124		1426
1125	void	1427	void
1126	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.)
…		…
1132	{	1434	{
1133	HV hv = (HV )SvRV (self);	1435	HV hv = (HV )SvRV (self);
1134	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1436	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1135	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1437	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1136	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;
1137		1442
1138	if (items < 5)	1443	if (items < 5)
1139	{	1444	{
1140	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1445	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1141	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1446	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1169	glDisable (GL_ALPHA_TEST);	1474	glDisable (GL_ALPHA_TEST);
1170	glDisable (GL_BLEND);	1475	glDisable (GL_BLEND);
1171	}	1476	}
1172	}	1477	}
1173		1478
1174	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
1175		1489
1176	CFPlus::Map	1490	MODULE = Deliantra::Client PACKAGE = DC::Map
1177	new (SV *class, int map_width, int map_height)	1491
		1492	PROTOTYPES: DISABLE
		1493
		1494	DC::Map
		1495	new (SV *class)
1178	CODE:	1496	CODE:
1179	New (0, RETVAL, 1, struct map);	1497	New (0, RETVAL, 1, struct map);
1180	RETVAL->x = 0;	1498	RETVAL->x = 0;
1181	RETVAL->y = 0;	1499	RETVAL->y = 0;
1182	RETVAL->w = map_width;	1500	RETVAL->w = 0;
1183	RETVAL->h = map_height;	1501	RETVAL->h = 0;
1184	RETVAL->ox = 0;	1502	RETVAL->ox = 0;
1185	RETVAL->oy = 0;	1503	RETVAL->oy = 0;
1186	RETVAL->faces = 8192;	1504	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1187	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1505	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1188	RETVAL->texs = 8192;
1189	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1190	RETVAL->rows = 0;	1506	RETVAL->rows = 0;
1191	RETVAL->row = 0;	1507	RETVAL->row = 0;
1192	OUTPUT:	1508	OUTPUT:
1193	RETVAL	1509	RETVAL
1194		1510
1195	void	1511	void
1196	DESTROY (CFPlus::Map self)	1512	DESTROY (DC::Map self)
1197	CODE:	1513	CODE:
1198	{	1514	{
1199	map_clear (self);	1515	map_clear (self);
1200	Safefree (self->face);	1516	Safefree (self->face2tile);
1201	Safefree (self->tex);	1517	Safefree (self->tex);
1202	Safefree (self);	1518	Safefree (self);
1203	}	1519	}
1204		1520
1205	void	1521	void
		1522	resize (DC::Map self, int map_width, int map_height)
		1523	CODE:
		1524	self->w = map_width;
		1525	self->h = map_height;
		1526
		1527	void
1206	clear (CFPlus::Map self)	1528	clear (DC::Map self)
1207	CODE:	1529	CODE:
1208	map_clear (self);	1530	map_clear (self);
1209		1531
1210	void	1532	void
1211	set_face (CFPlus::Map self, int face, int texid)	1533	set_tileid (DC::Map self, int face, int tile)
1212	CODE:	1534	CODE:
1213	{	1535	{
1214	while (self->faces <= face)	1536	need_facenum (self, face); self->face2tile [face] = tile;
1215	{	1537	need_texid (self, tile);
1216	Append (mapface, self->face, self->faces, self->faces);
1217	self->faces *= 2;
1218	}
1219
1220	self->face [face] = texid;
1221	}	1538	}
1222		1539
1223	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
1224	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)
1225	CODE:	1565	CODE:
1226	{	1566	{
1227	while (self->texs <= texid)	1567	need_texid (self, texid);
1228	{
1229	Append (maptex, self->tex, self->texs, self->texs);
1230	self->texs *= 2;
1231	}
1232		1568
1233	{	1569	{
1234	maptex *tex = self->tex + texid;	1570	maptex *tex = self->tex + texid;
1235		1571
1236	tex->name = name;	1572	tex->name = name;
…		…
1253	// from transparent color bleeding and ugly wrapping effects.	1589	// from transparent color bleeding and ugly wrapping effects.
1254	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1590	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1255	}	1591	}
1256		1592
1257	int	1593	int
1258	ox (CFPlus::Map self)	1594	ox (DC::Map self)
1259	ALIAS:	1595	ALIAS:
1260	oy = 1	1596	oy = 1
1261	x = 2	1597	x = 2
1262	y = 3	1598	y = 3
1263	w = 4	1599	w = 4
…		…
1274	}	1610	}
1275	OUTPUT:	1611	OUTPUT:
1276	RETVAL	1612	RETVAL
1277		1613
1278	void	1614	void
1279	scroll (CFPlus::Map self, int dx, int dy)	1615	scroll (DC::Map self, int dx, int dy)
1280	CODE:	1616	CODE:
1281	{	1617	{
1282	if (dx > 0)	1618	if (dx > 0)
1283	map_blank (self, self->x, self->y, dx, self->h);	1619	map_blank (self, self->x, self->y, dx, self->h);
1284	else if (dx < 0)	1620	else if (dx < 0)
1285	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);
1286		1622
1287	if (dy > 0)	1623	if (dy > 0)
1288	map_blank (self, self->x, self->y, self->w, dy);	1624	map_blank (self, self->x, self->y, self->w, dy);
1289	else if (dy < 0)	1625	else if (dy < 0)
1290	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);
1291		1627
1292	self->ox += dx; self->x += dx;	1628	self->ox += dx; self->x += dx;
1293	self->oy += dy; self->y += dy;	1629	self->oy += dy; self->y += dy;
1294		1630
1295	while (self->y < 0)	1631	while (self->y < 0)
…		…
1299	self->rows += MAP_EXTEND_Y;	1635	self->rows += MAP_EXTEND_Y;
1300	self->y += MAP_EXTEND_Y;	1636	self->y += MAP_EXTEND_Y;
1301	}	1637	}
1302	}	1638	}
1303		1639
1304	void	1640	SV *
1305	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1641	map1a_update (DC::Map self, SV *data_, int extmap)
1306	CODE:	1642	CODE:
1307	{	1643	{
1308	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1644	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1309	uint8_t data_end = (uint8_t )SvEND (data_);	1645	uint8_t data_end = (uint8_t )SvEND (data_);
1310	mapcell *cell;	1646	mapcell *cell;
1311	int x, y, flags;	1647	int x, y, z, flags;
		1648	AV *missing = newAV ();
		1649	RETVAL = newRV_noinc ((SV *)missing);
1312		1650
1313	while (data < data_end - 1)	1651	while (data < data_end - 1)
1314	{	1652	{
1315	flags = (data [0] << 8) + data [1]; data += 2;	1653	flags = (data [0] << 8) + data [1]; data += 2;
1316		1654
…		…
1347	cell->stat_width = 1;	1685	cell->stat_width = 1;
1348	cell->stat_hp = *data++;	1686	cell->stat_hp = *data++;
1349	}	1687	}
1350	else if (cmd == 6) // monster width	1688	else if (cmd == 6) // monster width
1351	cell->stat_width = *data++ + 1;	1689	cell->stat_width = *data++ + 1;
1352	else if (cmd == 0x47) // monster width	1690	else if (cmd == 0x47)
1353	{	1691	{
1354	if (*data == 4)	1692	if (*data == 4)
1355	; // decode player tag	1693	; // decode player count
1356		1694
1357	data += *data + 1;	1695	data += *data + 1;
1358	}	1696	}
1359	else if (cmd == 8) // cell flags	1697	else if (cmd == 8) // cell flags
1360	cell->flags = *data++;	1698	cell->flags = *data++;
…		…
1367	}	1705	}
1368	else	1706	else
1369	cell->darkness = *data++ + 1;	1707	cell->darkness = *data++ + 1;
1370	}	1708	}
1371		1709
		1710	for (z = 0; z <= 2; ++z)
1372	if (flags & 4)	1711	if (flags & (4 >> z))
1373	{	1712	{
1374	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	}
1375	}	1730	}
1376
1377	if (flags & 2)
1378	{
1379	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1380	}
1381
1382	if (flags & 1)
1383	{
1384	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1385	}
1386	}	1731	}
1387	else	1732	else
1388	cell->darkness = 0;	1733	cell->darkness = 0;
1389	}	1734	}
1390	}	1735	}
		1736	OUTPUT:
		1737	RETVAL
1391		1738
1392	SV *	1739	SV *
1393	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)
1394	CODE:	1741	CODE:
1395	{	1742	{
1396	int x1, x;	1743	int x1, x;
1397	int y1, y;	1744	int y1, y;
1398	int z;	1745	int z;
…		…
1419	{	1766	{
1420	mapcell *cell = row->col + (x - row->c0);	1767	mapcell *cell = row->col + (x - row->c0);
1421		1768
1422	for (z = 0; z <= 0; z++)	1769	for (z = 0; z <= 0; z++)
1423	{	1770	{
1424	mapface face = cell->face [z];
1425
1426	if (face)
1427	{
1428	maptex tex = self->tex [face];	1771	maptex tex = self->tex [cell->tile [z]];
1429	int a0 = 255 - tex.a;	1772	int a0 = 255 - tex.a;
1430	int a1 = tex.a;	1773	int a1 = tex.a;
1431		1774
1432	r = (r * a0 + tex.r * a1) / 255;	1775	r = (r * a0 + tex.r * a1) / 255;
1433	g = (g * a0 + tex.g * a1) / 255;	1776	g = (g * a0 + tex.g * a1) / 255;
1434	b = (b * a0 + tex.b * a1) / 255;	1777	b = (b * a0 + tex.b * a1) / 255;
1435	a = (a * a0 + tex.a * a1) / 255;	1778	a = (a * a0 + tex.a * a1) / 255;
1436	}
1437	}	1779	}
1438	}	1780	}
1439		1781
1440	*map++ = (r )	1782	*map++ = (r )
1441	\| (g << 8)	1783	\| (g << 8)
…		…
1448	}	1790	}
1449	OUTPUT:	1791	OUTPUT:
1450	RETVAL	1792	RETVAL
1451		1793
1452	void	1794	void
1453	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1795	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1454	CODE:	1796	CODE:
1455	{	1797	{
1456	int vx, vy;
1457	int x, y, z;	1798	int x, y, z;
1458	int last_name;
1459	mapface face;
1460		1799
1461	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1800	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1462	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1801	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1802	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1803	smooth_key skey;
1463		1804
1464	/*	1805	rc_t *rc = rc_alloc ();
1465	int vx = self->vx = self->w >= sw	1806	rc_key_t key;
1466	? self->x + (self->w - sw) / 2	1807	rc_array_t *arr;
1467	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1468		1808
1469	int vy = self->vy = self->h >= sh	1809	// thats current max. sorry.
1470	? self->y + (self->h - sh) / 2	1810	if (sw > 255) sw = 255;
1471	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1811	if (sh > 255) sh = 255;
1472	*/
1473		1812
1474	glColor4ub (255, 255, 255, 255);	1813	// clear key, in case of extra padding
		1814	memset (&skey, 0, sizeof (skey));
		1815
		1816	memset (&key, 0, sizeof (key));
		1817	key.r = 255;
		1818	key.g = 255;
		1819	key.b = 255;
		1820	key.a = 255;
		1821	key.mode = GL_QUADS;
		1822	key.format = GL_T2F_V3F;
		1823	key.texname = -1;
		1824
		1825	mx += self->x;
		1826	my += self->y;
		1827
		1828	// first pass: determine smooth_max
		1829	// rather ugly, if you ask me
		1830	// could also be stored inside mapcell and updated on change
		1831	memset (smooth_max, 0, sizeof (smooth_max));
		1832
		1833	for (y = 0; y < sh; y++)
		1834	if (0 <= y + my && y + my < self->rows)
		1835	{
		1836	maprow *row = self->row + (y + my);
		1837
		1838	for (x = 0; x < sw; x++)
		1839	if (row->c0 <= x + mx && x + mx < row->c1)
		1840	{
		1841	mapcell *cell = row->col + (x + mx - row->c0);
		1842
		1843	smooth_max[x + 1][y + 1] =
		1844	MAX (self->tex [cell->tile [0]].smoothlevel,
		1845	MAX (self->tex [cell->tile [1]].smoothlevel,
		1846	self->tex [cell->tile [2]].smoothlevel));
		1847	}
		1848	}
1475		1849
1476	glEnable (GL_BLEND);	1850	glEnable (GL_BLEND);
1477	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1851	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1478	glEnable (GL_TEXTURE_2D);
1479	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1852	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1480		1853
1481	glBegin (GL_QUADS);
1482
1483	last_name = 0;
1484
1485	for (z = 0; z < 3; z++)	1854	for (z = 0; z <= 2; z++)
		1855	{
		1856	memset (smooth_level, 0, sizeof (smooth_level));
		1857
1486	for (y = 0; y < sh; y++)	1858	for (y = 0; y < sh; y++)
1487	if (0 <= y + vy && y + vy < self->rows)	1859	if (0 <= y + my && y + my < self->rows)
1488	{	1860	{
1489	maprow *row = self->row + (y + vy);	1861	maprow *row = self->row + (y + my);
1490		1862
1491	for (x = 0; x < sw; x++)	1863	for (x = 0; x < sw; x++)
1492	if (row->c0 <= x + vx && x + vx < row->c1)	1864	if (row->c0 <= x + mx && x + mx < row->c1)
1493	{	1865	{
1494	mapcell *cell = row->col + (x + vx - row->c0);	1866	mapcell *cell = row->col + (x + mx - row->c0);
1495
1496	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;
1497		1873
1498	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))
1499	{	1974	{
1500	maptex tex = self->tex [face];	1975	int level = (w << 5) \| b;
1501	int px = (x + 1) * 32 - tex.w;	1976	HE *he;
1502	int py = (y + 1) * 32 - tex.h;
1503		1977
1504	if (last_name != tex.name)	1978	hv_iterinit (smooth);
		1979	while ((he = hv_iternext (smooth)))
1505	{	1980	{
1506	glEnd ();	1981	smooth_key skey = (smooth_key )HeKEY (he);
1507	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	1982	IV bits = SvIVX (HeVAL (he));
1508	glBegin (GL_QUADS);
1509	}
1510		1983
1511	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1512	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1513	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1514	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1515	}
1516
1517	if (cell->flags && z == 2)
1518	{
1519	if (cell->flags & 1)	1984	if (!(bits & 0x1000)
		1985	&& skey->level == level
		1986	&& level > smooth_max [skey->x][skey->y])
1520	{	1987	{
1521	maptex tex = self->tex [1];	1988	maptex tex = self->tex [skey->tile];
1522	int px = (x + 1) * 32 - tex.w + 2;	1989	int px = (((int)skey->x) - 1) * T;
1523	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
1524		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	{
1525	glEnd ();	2002	glEnd ();
1526	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2003	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1527	glBegin (GL_QUADS);	2004	glBegin (GL_QUADS);
		2005	}
1528		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
1529	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2021	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1530	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2022	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1531	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2023	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1532	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2024	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2025	}
		2026	}
		2027	}
1533	}	2028	}
1534	}	2029	}
1535	}
1536	}	2030	}
1537		2031
1538	glEnd ();	2032	glEnd ();
1539
1540	glDisable (GL_TEXTURE_2D);	2033	glDisable (GL_TEXTURE_2D);
		2034	key.texname = -1;
		2035	}
		2036
		2037	hv_clear (smooth);
		2038	}
		2039
1541	glDisable (GL_BLEND);	2040	glDisable (GL_BLEND);
		2041	rc_free (rc);
1542		2042
1543	// top layer: overlays such as the health bar	2043	// top layer: overlays such as the health bar
1544	for (y = 0; y < sh; y++)	2044	for (y = 0; y < sh; y++)
1545	if (0 <= y + vy && y + vy < self->rows)	2045	if (0 <= y + my && y + my < self->rows)
1546	{	2046	{
1547	maprow *row = self->row + (y + vy);	2047	maprow *row = self->row + (y + my);
1548		2048
1549	for (x = 0; x < sw; x++)	2049	for (x = 0; x < sw; x++)
1550	if (row->c0 <= x + vx && x + vx < row->c1)	2050	if (row->c0 <= x + mx && x + mx < row->c1)
1551	{	2051	{
1552	mapcell *cell = row->col + (x + vx - row->c0);	2052	mapcell *cell = row->col + (x + mx - row->c0);
1553		2053
1554	int px = x * 32;	2054	int px = x * T;
1555	int py = y * 32;	2055	int py = y * T;
1556		2056
1557	if (cell->stat_hp)	2057	if (cell->stat_hp)
1558	{	2058	{
1559	int width = cell->stat_width * 32;	2059	int width = cell->stat_width * T;
1560	int thick = sh / 28 + 1 + cell->stat_width;	2060	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1561		2061
1562	glColor3ub (0, 0, 0);	2062	glColor3ub (0, 0, 0);
1563	glRectf (px + 1, py - thick - 2,	2063	glRectf (px + 1, py - thick - 2,
1564	px + width - 1, py);	2064	px + width - 1, py);
1565		2065
…		…
1571	}	2071	}
1572	}	2072	}
1573	}	2073	}
1574		2074
1575	void	2075	void
1576	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)
1577	CODE:	2077	CODE:
1578	{	2078	{
1579	static float color[16][3] = {	2079	static float color[16][3] = {
1580	{ 0.00F, 0.00F, 0.00F },	2080	{ 0.00F, 0.00F, 0.00F },
1581	{ 1.00F, 1.00F, 1.00F },	2081	{ 1.00F, 1.00F, 1.00F },
…		…
1631	glDisable (GL_BLEND);	2131	glDisable (GL_BLEND);
1632	glDisable (GL_TEXTURE_2D);	2132	glDisable (GL_TEXTURE_2D);
1633	}	2133	}
1634		2134
1635	void	2135	void
1636	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2136	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1637	PPCODE:	2137	PPCODE:
1638	{	2138	{
1639	int vx, vy;
1640	int x, y;	2139	int x, y;
		2140	int sw1 = sw + 2;
		2141	int sh1 = sh + 2;
		2142	int sh3 = sh * 3;
1641	int sw4 = (sw + 3) & ~3;	2143	int sw34 = (sw * 3 + 3) & ~3;
		2144	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1642	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2145	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1643	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2146	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1644		2147
1645	memset (darkness, 255, sw4 * sh);
1646	SvPOK_only (darkness_sv);	2148	SvPOK_only (darkness3_sv);
1647	SvCUR_set (darkness_sv, sw4 * sh);	2149	SvCUR_set (darkness3_sv, sw34 * sh3);
1648		2150
1649	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2151	mx += self->x - 1;
1650	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2152	my += self->y - 1;
1651		2153
		2154	memset (darkness1, 255, sw1 * sh1);
		2155
1652	for (y = 0; y < sh; y++)	2156	for (y = 0; y < sh1; y++)
1653	if (0 <= y + vy && y + vy < self->rows)	2157	if (0 <= y + my && y + my < self->rows)
1654	{	2158	{
1655	maprow *row = self->row + (y + vy);	2159	maprow *row = self->row + (y + my);
1656		2160
1657	for (x = 0; x < sw; x++)	2161	for (x = 0; x < sw1; x++)
1658	if (row->c0 <= x + vx && x + vx < row->c1)	2162	if (row->c0 <= x + mx && x + mx < row->c1)
1659	{	2163	{
1660	mapcell *cell = row->col + (x + vx - row->c0);	2164	mapcell *cell = row->col + (x + mx - row->c0);
1661		2165
1662	darkness[y * sw4 + x] = cell->darkness	2166	darkness1 [y * sw1 + x] = cell->darkness
1663	? 255 - (cell->darkness - 1)	2167	? 255 - (cell->darkness - 1)
1664	: 255 - FOW_DARKNESS;	2168	: 255 - FOW_DARKNESS;
1665	}	2169	}
1666	}	2170	}
1667		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
1668	EXTEND (SP, 3);	2210	EXTEND (SP, 3);
1669	PUSHs (sv_2mortal (newSViv (sw4)));	2211	PUSHs (sv_2mortal (newSViv (sw34)));
1670	PUSHs (sv_2mortal (newSViv (sh)));	2212	PUSHs (sv_2mortal (newSViv (sh3)));
1671	PUSHs (darkness_sv);	2213	PUSHs (darkness3_sv);
1672	}	2214	}
1673		2215
1674	SV *	2216	SV *
1675	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)
1676	CODE:	2218	CODE:
1677	{	2219	{
1678	int x, y, x1, y1;	2220	int x, y, x1, y1;
1679	SV data_sv = newSV (w h * 7 + 5);	2221	SV data_sv = newSV (w h * 7 + 5);
1680	uint8_t data = (uint8_t )SvPVX (data_sv);	2222	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1705	if (row && row->c0 <= x && x < row->c1)	2247	if (row && row->c0 <= x && x < row->c1)
1706	{	2248	{
1707	mapcell *cell = row->col + (x - row->c0);	2249	mapcell *cell = row->col + (x - row->c0);
1708	uint8_t flags = 0;	2250	uint8_t flags = 0;
1709		2251
1710	if (cell->face [0]) flags \|= 1;	2252	if (cell->tile [0]) flags \|= 1;
1711	if (cell->face [1]) flags \|= 2;	2253	if (cell->tile [1]) flags \|= 2;
1712	if (cell->face [2]) flags \|= 4;	2254	if (cell->tile [2]) flags \|= 4;
1713		2255
1714	*data++ = flags;	2256	*data++ = flags;
1715		2257
1716	if (flags & 1)	2258	if (flags & 1)
1717	{	2259	{
		2260	tileid tile = cell->tile [0];
1718	*data++ = cell->face [0] >> 8;	2261	*data++ = tile >> 8;
1719	*data++ = cell->face [0];	2262	*data++ = tile;
1720	}	2263	}
1721		2264
1722	if (flags & 2)	2265	if (flags & 2)
1723	{	2266	{
		2267	tileid tile = cell->tile [1];
1724	*data++ = cell->face [1] >> 8;	2268	*data++ = tile >> 8;
1725	*data++ = cell->face [1];	2269	*data++ = tile;
1726	}	2270	}
1727		2271
1728	if (flags & 4)	2272	if (flags & 4)
1729	{	2273	{
		2274	tileid tile = cell->tile [2];
1730	*data++ = cell->face [2] >> 8;	2275	*data++ = tile >> 8;
1731	*data++ = cell->face [2];	2276	*data++ = tile;
1732	}	2277	}
1733	}	2278	}
1734	else	2279	else
1735	*data++ = 0;	2280	*data++ = 0;
1736	}	2281	}
…		…
1742	}	2287	}
1743	OUTPUT:	2288	OUTPUT:
1744	RETVAL	2289	RETVAL
1745		2290
1746	void	2291	void
1747	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)
1748	PPCODE:	2293	PPCODE:
1749	{	2294	{
1750	int x, y, z;	2295	int x, y, z;
1751	int w, h;	2296	int w, h;
1752	int x1, y1;	2297	int x1, y1;
1753		2298
1754	if (*data++ != 0)	2299	if (*data++ != 0)
1755	return; /* version mismatch */	2300	XSRETURN_EMPTY; /* version mismatch */
1756		2301
1757	w = data++ << 8; w \|= data++;	2302	w = data++ << 8; w \|= data++;
1758	h = data++ << 8; h \|= data++;	2303	h = data++ << 8; h \|= data++;
1759		2304
1760	// 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
…		…
1776	{	2321	{
1777	uint8_t flags = *data++;	2322	uint8_t flags = *data++;
1778		2323
1779	if (flags)	2324	if (flags)
1780	{	2325	{
1781	mapface face[3] = { 0, 0, 0 };
1782
1783	mapcell *cell = row_get_cell (row, x);	2326	mapcell *cell = row_get_cell (row, x);
		2327	tileid tile[3] = { 0, 0, 0 };
1784		2328
1785	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2329	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1786	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2330	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1787	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2331	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1788		2332
1789	if (cell->darkness == 0)	2333	if (cell->darkness == 0)
1790	{	2334	{
1791	cell->darkness = 0;	2335	cell->darkness = 0;
1792		2336
1793	for (z = 0; z <= 2; z++)	2337	for (z = 0; z <= 2; z++)
1794	{	2338	{
1795	cell->face[z] = face[z];	2339	tileid t = tile [z];
1796		2340
1797	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2341	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2342	{
1798	XPUSHs (sv_2mortal (newSViv (face[z])));	2343	XPUSHs (sv_2mortal (newSViv (t)));
		2344	need_texid (self, t);
		2345	}
		2346
		2347	cell->tile [z] = t;
1799	}	2348	}
1800	}	2349	}
1801	}	2350	}
1802	}	2351	}
1803	}	2352	}
1804	}	2353	}
1805		2354
1806	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2355	MODULE = Deliantra::Client PACKAGE = DC::RW
1807		2356
1808	CFPlus::MixChunk	2357	DC::RW
1809	new_from_file (SV class, char path)	2358	new (SV class, SV data_sv)
1810	CODE:	2359	CODE:
1811	RETVAL = Mix_LoadWAV (path);	2360	{
		2361	STRLEN datalen;
		2362	char *data = SvPVbyte (data_sv, datalen);
		2363
		2364	RETVAL = SDL_RWFromConstMem (data, datalen);
		2365	}
1812	OUTPUT:	2366	OUTPUT:
1813	RETVAL	2367	RETVAL
1814		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 : '('
1815	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
1816	DESTROY (CFPlus::MixChunk self)	2478	DESTROY (DC::MixChunk self)
1817	CODE:	2479	CODE:
1818	Mix_FreeChunk (self);	2480	Mix_FreeChunk (self);
1819		2481
1820	int	2482	int
1821	volume (CFPlus::MixChunk self, int volume = -1)	2483	volume (DC::MixChunk self, int volume = -1)
1822	CODE:	2484	CODE:
		2485	if (items > 1)
		2486	volume = CLAMP (volume, 0, 128);
1823	RETVAL = Mix_VolumeChunk (self, volume);	2487	RETVAL = Mix_VolumeChunk (self, volume);
1824	OUTPUT:	2488	OUTPUT:
1825	RETVAL	2489	RETVAL
1826		2490
1827	int	2491	DC::Channel
1828	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)
1829	CODE:	2493	CODE:
		2494	{
1830	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	}
1831	OUTPUT:	2506	OUTPUT:
1832	RETVAL	2507	RETVAL
1833		2508
1834	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2509	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1835		2510
1836	int	2511	int
1837	volume (int volume = -1)	2512	volume (int volume = -1)
		2513	PROTOTYPE: ;$
1838	CODE:	2514	CODE:
		2515	if (items > 0)
		2516	volume = CLAMP (volume, 0, 128);
1839	RETVAL = Mix_VolumeMusic (volume);	2517	RETVAL = Mix_VolumeMusic (volume);
1840	OUTPUT:	2518	OUTPUT:
1841	RETVAL	2519	RETVAL
1842		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
1843	CFPlus::MixMusic	2531	DC::MixMusic
1844	new_from_file (SV class, char path)	2532	new (SV *class, DC::RW rwops)
1845	CODE:	2533	CODE:
1846	RETVAL = Mix_LoadMUS (path);	2534	RETVAL = Mix_LoadMUS_RW (rwops);
1847	OUTPUT:	2535	OUTPUT:
1848	RETVAL	2536	RETVAL
1849		2537
1850	void	2538	void
1851	DESTROY (CFPlus::MixMusic self)	2539	DESTROY (DC::MixMusic self)
1852	CODE:	2540	CODE:
1853	Mix_FreeMusic (self);	2541	Mix_FreeMusic (self);
1854		2542
1855	int	2543	int
1856	play (CFPlus::MixMusic self, int loops = -1)	2544	play (DC::MixMusic self, int loops = -1)
1857	CODE:	2545	CODE:
1858	RETVAL = Mix_PlayMusic (self, loops);	2546	RETVAL = Mix_PlayMusic (self, loops);
1859	OUTPUT:	2547	OUTPUT:
1860	RETVAL	2548	RETVAL
1861		2549
1862	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
1863		2558
1864	BOOT:	2559	BOOT:
1865	{	2560	{
1866	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2561	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1867	static const struct {	2562	static const struct {
1868	const char *name;	2563	const char *name;
1869	IV iv;	2564	IV iv;
1870	} *civ, const_iv[] = {	2565	} *civ, const_iv[] = {
1871	# 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),
1872	const_iv (GL_COLOR_MATERIAL),	2570	const_iv (GL_COLOR_MATERIAL),
1873	const_iv (GL_SMOOTH),	2571	const_iv (GL_SMOOTH),
1874	const_iv (GL_FLAT),	2572	const_iv (GL_FLAT),
1875	const_iv (GL_DITHER),	2573	const_iv (GL_DITHER),
1876	const_iv (GL_BLEND),	2574	const_iv (GL_BLEND),
…		…
1880	const_iv (GL_ALPHA_TEST),	2578	const_iv (GL_ALPHA_TEST),
1881	const_iv (GL_NORMALIZE),	2579	const_iv (GL_NORMALIZE),
1882	const_iv (GL_RESCALE_NORMAL),	2580	const_iv (GL_RESCALE_NORMAL),
1883	const_iv (GL_FRONT),	2581	const_iv (GL_FRONT),
1884	const_iv (GL_BACK),	2582	const_iv (GL_BACK),
		2583	const_iv (GL_AUX0),
1885	const_iv (GL_AND),	2584	const_iv (GL_AND),
1886	const_iv (GL_ONE),	2585	const_iv (GL_ONE),
1887	const_iv (GL_ZERO),	2586	const_iv (GL_ZERO),
1888	const_iv (GL_SRC_ALPHA),	2587	const_iv (GL_SRC_ALPHA),
1889	const_iv (GL_DST_ALPHA),	2588	const_iv (GL_DST_ALPHA),
…		…
1902	const_iv (GL_INTENSITY),	2601	const_iv (GL_INTENSITY),
1903	const_iv (GL_LUMINANCE),	2602	const_iv (GL_LUMINANCE),
1904	const_iv (GL_LUMINANCE_ALPHA),	2603	const_iv (GL_LUMINANCE_ALPHA),
1905	const_iv (GL_FLOAT),	2604	const_iv (GL_FLOAT),
1906	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),
1907	const_iv (GL_COMPILE),	2612	const_iv (GL_COMPILE),
		2613	const_iv (GL_PROXY_TEXTURE_1D),
		2614	const_iv (GL_PROXY_TEXTURE_2D),
1908	const_iv (GL_TEXTURE_1D),	2615	const_iv (GL_TEXTURE_1D),
1909	const_iv (GL_TEXTURE_2D),	2616	const_iv (GL_TEXTURE_2D),
1910	const_iv (GL_TEXTURE_ENV),	2617	const_iv (GL_TEXTURE_ENV),
1911	const_iv (GL_TEXTURE_MAG_FILTER),	2618	const_iv (GL_TEXTURE_MAG_FILTER),
1912	const_iv (GL_TEXTURE_MIN_FILTER),	2619	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1933	const_iv (GL_COLOR_LOGIC_OP),	2640	const_iv (GL_COLOR_LOGIC_OP),
1934	const_iv (GL_SEPARABLE_2D),	2641	const_iv (GL_SEPARABLE_2D),
1935	const_iv (GL_CONVOLUTION_2D),	2642	const_iv (GL_CONVOLUTION_2D),
1936	const_iv (GL_CONVOLUTION_BORDER_MODE),	2643	const_iv (GL_CONVOLUTION_BORDER_MODE),
1937	const_iv (GL_CONSTANT_BORDER),	2644	const_iv (GL_CONSTANT_BORDER),
		2645	const_iv (GL_POINTS),
1938	const_iv (GL_LINES),	2646	const_iv (GL_LINES),
1939	const_iv (GL_LINE_STRIP),	2647	const_iv (GL_LINE_STRIP),
1940	const_iv (GL_LINE_LOOP),	2648	const_iv (GL_LINE_LOOP),
1941	const_iv (GL_QUADS),	2649	const_iv (GL_QUADS),
1942	const_iv (GL_QUAD_STRIP),	2650	const_iv (GL_QUAD_STRIP),
1943	const_iv (GL_TRIANGLES),	2651	const_iv (GL_TRIANGLES),
1944	const_iv (GL_TRIANGLE_STRIP),	2652	const_iv (GL_TRIANGLE_STRIP),
1945	const_iv (GL_TRIANGLE_FAN),	2653	const_iv (GL_TRIANGLE_FAN),
		2654	const_iv (GL_POLYGON),
1946	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),
1947	const_iv (GL_FASTEST),	2661	const_iv (GL_FASTEST),
		2662	const_iv (GL_DONT_CARE),
		2663	const_iv (GL_NICEST),
1948	const_iv (GL_V2F),	2664	const_iv (GL_V2F),
1949	const_iv (GL_V3F),	2665	const_iv (GL_V3F),
1950	const_iv (GL_T2F_V3F),	2666	const_iv (GL_T2F_V3F),
1951	const_iv (GL_T2F_N3F_V3F),	2667	const_iv (GL_T2F_N3F_V3F),
1952	# undef const_iv	2668	# undef const_iv
1953	};	2669	};
1954		2670
1955	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; )
1956	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);
1957	}	2676	}
		2677
		2678	void
		2679	disable_GL_EXT_blend_func_separate ()
		2680	CODE:
		2681	gl.BlendFuncSeparate = 0;
		2682	gl.BlendFuncSeparateEXT = 0;
1958		2683
1959	char *	2684	char *
1960	gl_vendor ()	2685	gl_vendor ()
1961	CODE:	2686	CODE:
1962	RETVAL = (char *)glGetString (GL_VENDOR);	2687	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1975	CODE:	2700	CODE:
1976	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2701	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1977	OUTPUT:	2702	OUTPUT:
1978	RETVAL	2703	RETVAL
1979		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
1980	int glGetError ()	2719	int glGetError ()
1981		2720
1982	void glFinish ()	2721	void glFinish ()
1983		2722
1984	void glClear (int mask)	2723	void glClear (int mask)
…		…
2021	# near_ and far_ are due to microsofts buggy "c" compiler	2760	# near_ and far_ are due to microsofts buggy "c" compiler
2022	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_)
2023		2762
2024	# near_ and far_ are due to microsofts buggy "c" compiler	2763	# near_ and far_ are due to microsofts buggy "c" compiler
2025	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
2026		2767
2027	void glViewport (int x, int y, int width, int height)	2768	void glViewport (int x, int y, int width, int height)
2028		2769
2029	void glScissor (int x, int y, int width, int height)	2770	void glScissor (int x, int y, int width, int height)
2030		2771
…		…
2038		2779
2039	void glRotate (float angle, float x, float y, float z)	2780	void glRotate (float angle, float x, float y, float z)
2040	CODE:	2781	CODE:
2041	glRotatef (angle, x, y, z);	2782	glRotatef (angle, x, y, z);
2042		2783
2043	void glBegin (int mode)
2044
2045	void glEnd ()
2046
2047	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)
2048	PROTOTYPE: @
2049	ALIAS:	2785	ALIAS:
2050	glColor_premultiply = 1	2786	glColor_premultiply = 1
2051	CODE:	2787	CODE:
2052	if (ix)	2788	if (ix)
2053	{	2789	{
…		…
2056	b *= a;	2792	b *= a;
2057	}	2793	}
2058	// microsoft visual "c" rounds instead of truncating...	2794	// microsoft visual "c" rounds instead of truncating...
2059	glColor4f (r, g, b, a);	2795	glColor4f (r, g, b, a);
2060		2796
2061	void glInterleavedArrays (int format, int stride, char *data)
2062
2063	void glDrawElements (int mode, int count, int type, char *indices)
2064
2065	# 1.2 void glDrawRangeElements (int mode, int start, int end
2066
2067	void glRasterPos (float x, float y, float z = 0.)	2797	void glRasterPos (float x, float y, float z = 0.)
2068	CODE:	2798	CODE:
2069	glRasterPos3f (0, 0, z);	2799	glRasterPos3f (0, 0, z);
2070	glBitmap (0, 0, 0, 0, x, y, 0);	2800	glBitmap (0, 0, 0, 0, x, y, 0);
2071		2801
…		…
2075		2805
2076	void glTexCoord (float s, float t)	2806	void glTexCoord (float s, float t)
2077	CODE:	2807	CODE:
2078	glTexCoord2f (s, t);	2808	glTexCoord2f (s, t);
2079		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
2080	void glTexEnv (int target, int pname, float param)	2839	void glTexEnv (int target, int pname, float param)
2081	CODE:	2840	CODE:
2082	glTexEnvf (target, pname, param);	2841	glTexEnvf (target, pname, param);
2083		2842
2084	void glTexParameter (int target, int pname, float param)	2843	void glTexParameter (int target, int pname, float param)
…		…
2100	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)
2101	CODE:	2860	CODE:
2102	if (gl.SeparableFilter2D)	2861	if (gl.SeparableFilter2D)
2103	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2862	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2104		2863
2105	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)
2106		2865
2107	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)
2108		2867
2109	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)
2110		2871
2111	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)
2112		2873
2113	int glGenTexture ()	2874	int glGenTexture ()
2114	CODE:	2875	CODE:
2115	{	2876	RETVAL = gen_texture ();
2116	GLuint name;
2117	glGenTextures (1, &name);
2118	RETVAL = name;
2119	}
2120	OUTPUT:	2877	OUTPUT:
2121	RETVAL	2878	RETVAL
2122		2879
2123	void glDeleteTexture (int name)	2880	void glDeleteTexture (int name)
2124	CODE:	2881	CODE:
2125	{
2126	GLuint name_ = name;
2127	glDeleteTextures (1, &name_);	2882	del_texture (name);
2128	}	2883
2129
2130	int glGenList ()	2884	int glGenList ()
2131	CODE:	2885	CODE:
2132	RETVAL = glGenLists (1);	2886	RETVAL = glGenLists (1);
2133	OUTPUT:	2887	OUTPUT:
2134	RETVAL	2888	RETVAL
…		…
2141		2895
2142	void glEndList ()	2896	void glEndList ()
2143		2897
2144	void glCallList (int list)	2898	void glCallList (int list)
2145		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

Diff Legend

-–
+Removed lines
-+
+Added lines
-<
+Changed lines
->
+Changed lines

Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.160 by root, Mon Oct 9 01:06:36 2006 UTC vs. Revision 1.249 by root, Fri Dec 28 15:40:07 2007 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.160 by root, Mon Oct 9 01:06:36 2006 UTC vs.
Revision 1.249 by root, Fri Dec 28 15:40:07 2007 UTC