ViewVC Help

View File | Revision Log | Show Annotations | Download File

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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.130 by root, Wed Jul 12 17:21:01 2006 UTC vs.
Revision 1.254 by root, Sun Jan 6 18:12:20 2008 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# 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>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		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
		27	#endif
		28
		29	#include <assert.h>
12	#include <math.h>	30	#include <math.h>
13	#include <string.h>	31	#include <string.h>
14	#include <stdio.h>	32	#include <stdio.h>
15	#include <stdlib.h>	33	#include <stdlib.h>
16		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
17	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
18	#include <SDL_endian.h>	39	#include <SDL_endian.h>
19	#include <SDL_image.h>	40	#include <SDL_image.h>
20	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
22		43
…		…
24	#define G_DISABLE_CAST_CHECKS	45	#define G_DISABLE_CAST_CHECKS
25		46
26	#include <glib/gmacros.h>	47	#include <glib/gmacros.h>
27		48
28	#include <pango/pango.h>	49	#include <pango/pango.h>
		50
		51	#ifndef PANGO_VERSION_CHECK
		52	# define PANGO_VERSION_CHECK(a,b,c) 0
		53	#endif
		54
		55	#if !PANGO_VERSION_CHECK (1, 15, 2)
		56	# define pango_layout_get_line_readonly pango_layout_get_line_readonly
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines_readonly
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line_readonly
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run_readonly
		60	#endif
29		61
30	#ifndef _WIN32	62	#ifndef _WIN32
31	# include <sys/types.h>	63	# include <sys/types.h>
32	# include <sys/socket.h>	64	# include <sys/socket.h>
33	# include <netinet/in.h>	65	# include <netinet/in.h>
34	# include <netinet/tcp.h>	66	# include <netinet/tcp.h>
35	# include <inttypes.h>	67	# include <inttypes.h>
36	#else
37	typedef unsigned char uint8_t;
38	typedef unsigned short uint16_t;
39	typedef unsigned int uint32_t;
40	typedef signed char int8_t;
41	typedef signed short int16_t;
42	typedef signed int int32_t;
43	#endif	68	#endif
44		69
45	#include "glext.h"
46
47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	70	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48		71
49	#define FOW_DARKNESS 32	72	#define FOW_DARKNESS 32
50		73
51	#define MAP_EXTEND_X 32	74	#define MAP_EXTEND_X 32
52	#define MAP_EXTEND_Y 512	75	#define MAP_EXTEND_Y 512
53		76
54	#define MIN_FONT_HEIGHT 10	77	#define MIN_FONT_HEIGHT 10
		78
		79	/* mask out modifiers we are not interested in */
		80	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
55		81
56	#if 0	82	#if 0
57	# define PARACHUTE SDL_INIT_NOPARACHUTE	83	# define PARACHUTE SDL_INIT_NOPARACHUTE
58	#else	84	#else
59	# define PARACHUTE 0	85	# define PARACHUTE 0
60	#endif	86	#endif
61		87
		88	static AV *texture_av;
		89
62	static struct	90	static struct
63	{	91	{
64	#define GL_FUNC(ptr,name) ptr name;	92	#define GL_FUNC(ptr,name) ptr name;
65	#include "glfunc.h"	93	#include "glfunc.h"
66	#undef GL_FUNC	94	#undef GL_FUNC
67	} gl;	95	} gl;
68		96
		97	static void
69	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	98	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
70	{	99	{
71	if (gl.BlendFuncSeparate)	100	if (gl.BlendFuncSeparate)
72	gl.BlendFuncSeparate (sa, da, saa, daa);	101	gl.BlendFuncSeparate (sa, da, saa, daa);
73	else if (gl.BlendFuncSeparateEXT)	102	else if (gl.BlendFuncSeparateEXT)
74	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	103	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
75	else	104	else
76	glBlendFunc (sa, da);	105	glBlendFunc (sa, da);
77	}	106	}
78		107
		108	static GLuint
		109	gen_texture ()
		110	{
		111	GLuint name;
		112
		113	if (AvFILL (texture_av) >= 0)
		114	name = (GLuint)(size_t)av_pop (texture_av);
		115	else
		116	glGenTextures (1, &name);
		117
		118	return name;
		119	}
		120
		121	static void
		122	del_texture (GLuint name)
		123	{
		124	/* make a half-assed attempt at returning the memory used by the texture */
		125	/* textures are frequently being reused by cfplus anyway */
		126	/*glBindTexture (GL_TEXTURE_2D, name);*/
		127	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		128	av_push (texture_av, (SV *)(size_t)name);
		129	glDeleteTextures (1, &name);
		130	}
		131
79	#include "texcache.c"	132	#include "texcache.c"
		133	#include "rendercache.c"
80		134
81	#include "pango-font.c"	135	#include "pango-font.c"
82	#include "pango-fontmap.c"	136	#include "pango-fontmap.c"
83	#include "pango-render.c"	137	#include "pango-render.c"
84		138
		139	typedef IV DC__Channel;
		140	typedef SDL_RWops *DC__RW;
85	typedef Mix_Chunk *CFClient__MixChunk;	141	typedef Mix_Chunk *DC__MixChunk;
86	typedef Mix_Music *CFClient__MixMusic;	142	typedef Mix_Music *DC__MixMusic;
87		143
88	typedef PangoFontDescription *CFClient__Font;	144	typedef PangoFontDescription *DC__Font;
89		145
90	static int	146	static int
91	shape_attr_p (PangoLayoutRun *run)	147	shape_attr_p (PangoLayoutRun *run)
92	{	148	{
93	GSList *attrs = run->item->analysis.extra_attrs;	149	GSList *attrs = run->item->analysis.extra_attrs;
…		…
107		163
108	typedef struct cf_layout {	164	typedef struct cf_layout {
109	PangoLayout *pl;	165	PangoLayout *pl;
110	float r, g, b, a; // default color for rgba mode	166	float r, g, b, a; // default color for rgba mode
111	int base_height;	167	int base_height;
112	CFClient__Font font;	168	DC__Font font;
		169	rc_t *rc;
113	} *CFClient__Layout;	170	} *DC__Layout;
114		171
115	static CFClient__Font default_font;	172	static DC__Font default_font;
116	static PangoContext *opengl_context;	173	static PangoContext *opengl_context;
117	static PangoFontMap *opengl_fontmap;	174	static PangoFontMap *opengl_fontmap;
118		175
119	static void	176	static void
120	substitute_func (FcPattern *pattern, gpointer data)	177	substitute_func (FcPattern *pattern, gpointer data)
…		…
125	#endif	182	#endif
126	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	183	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
127	}	184	}
128		185
129	static void	186	static void
130	layout_update_font (CFClient__Layout self)	187	layout_update_font (DC__Layout self)
131	{	188	{
132	/* use a random scale factor to account for unknown descenders, 0.8 works	189	/* use a random scale factor to account for unknown descenders, 0.8 works
133	* reasonably well with bitstream vera	190	* reasonably well with bitstream vera
134	*/	191	*/
135	PangoFontDescription *font = self->font ? self->font : default_font;	192	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
139		196
140	pango_layout_set_font_description (self->pl, font);	197	pango_layout_set_font_description (self->pl, font);
141	}	198	}
142		199
143	static void	200	static void
144	layout_get_pixel_size (CFClient__Layout self, int *w, int *h)	201	layout_get_pixel_size (DC__Layout self, int *w, int *h)
145	{	202	{
		203	PangoRectangle rect;
		204
		205	// get_pixel_* wrongly rounds down
146	pango_layout_get_pixel_size (self->pl, w, h);	206	pango_layout_get_extents (self->pl, 0, &rect);
147		207
148	if (!*w) *w = 1;	208	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
149	if (!*h) *h = 1;	209	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
150		210
151	*w = (*w + 3) & ~3;	211	if (!rect.width) rect.width = 1;
152	}	212	if (!rect.height) rect.height = 1;
153		213
		214	*w = rect.width;
		215	*h = rect.height;
		216	}
		217
		218	typedef uint16_t tileid;
154	typedef uint16_t mapface;	219	typedef uint16_t faceid;
155		220
156	typedef struct {	221	typedef struct {
157	GLint name;	222	GLuint name;
158	int w, h;	223	int w, h;
159	float s, t;	224	float s, t;
160	uint8_t r, g, b, a;	225	uint8_t r, g, b, a;
		226	tileid smoothtile;
		227	uint8_t smoothlevel;
161	} maptex;	228	} maptex;
162		229
163	typedef struct {	230	typedef struct {
		231	uint32_t player;
		232	tileid tile[3];
164	int16_t darkness;	233	uint16_t darkness;
165	mapface face[3];	234	uint8_t stat_width, stat_hp, flags, smoothmax;
166	} mapcell;	235	} mapcell;
167		236
168	typedef struct {	237	typedef struct {
169	int32_t c0, c1;	238	int32_t c0, c1;
170	mapcell *col;	239	mapcell *col;
171	} maprow;	240	} maprow;
172		241
173	typedef struct map {	242	typedef struct map {
174	int x, y, w, h;	243	int x, y, w, h;
175	int ox, oy; /* offset to virtual global coordinate system */	244	int ox, oy; /* offset to virtual global coordinate system */
176	int faces;	245	int faces; tileid *face2tile; // [faceid]
177	mapface *face;	246	int texs; maptex *tex; // [tileid]
178
179	int texs;
180	maptex *tex;
181		247
182	int32_t rows;	248	int32_t rows;
183	maprow *row;	249	maprow *row;
184	} *CFClient__Map;	250	} *DC__Map;
185		251
186	static char *	252	static char *
187	prepend (char *ptr, int sze, int inc)	253	prepend (char *ptr, int sze, int inc)
188	{	254	{
189	char *p;	255	char *p;
…		…
206	}	272	}
207		273
208	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	274	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
209	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	275	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
210		276
		277	static void
		278	need_facenum (struct map *self, faceid face)
		279	{
		280	while (self->faces <= face)
		281	{
		282	Append (tileid, self->face2tile, self->faces, self->faces);
		283	self->faces *= 2;
		284	}
		285	}
		286
		287	static void
		288	need_texid (struct map *self, int texid)
		289	{
		290	while (self->texs <= texid)
		291	{
		292	Append (maptex, self->tex, self->texs, self->texs);
		293	self->texs *= 2;
		294	}
		295	}
		296
211	static maprow *	297	static maprow *
212	map_get_row (CFClient__Map self, int y)	298	map_get_row (DC__Map self, int y)
213	{	299	{
214	if (0 > y)	300	if (0 > y)
215	{	301	{
216	int extend = - y + MAP_EXTEND_Y;	302	int extend = - y + MAP_EXTEND_Y;
217	Prepend (maprow, self->row, self->rows, extend);	303	Prepend (maprow, self->row, self->rows, extend);
…		…
255		341
256	return row->col + (x - row->c0);	342	return row->col + (x - row->c0);
257	}	343	}
258		344
259	static mapcell *	345	static mapcell *
260	map_get_cell (CFClient__Map self, int x, int y)	346	map_get_cell (DC__Map self, int x, int y)
261	{	347	{
262	return row_get_cell (map_get_row (self, y), x);	348	return row_get_cell (map_get_row (self, y), x);
263	}	349	}
264		350
265	static void	351	static void
266	map_clear (CFClient__Map self)	352	map_clear (DC__Map self)
267	{	353	{
268	int r;	354	int r;
269		355
270	for (r = 0; r < self->rows; r++)	356	for (r = 0; r < self->rows; r++)
271	Safefree (self->row[r].col);	357	Safefree (self->row[r].col);
…		…
279	self->row = 0;	365	self->row = 0;
280	self->rows = 0;	366	self->rows = 0;
281	}	367	}
282		368
283	static void	369	static void
284	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	370	map_blank (DC__Map self, int x0, int y0, int w, int h)
285	{	371	{
286	int x, y;	372	int x, y;
287	maprow *row;	373	maprow *row;
		374	mapcell *cell;
288		375
289	for (y = y0; y < y0 + h; y++)	376	for (y = y0; y < y0 + h; y++)
290	if (y >= 0)	377	if (y >= 0)
291	{	378	{
292	if (y >= self->rows)	379	if (y >= self->rows)
…		…
298	if (x >= row->c0)	385	if (x >= row->c0)
299	{	386	{
300	if (x >= row->c1)	387	if (x >= row->c1)
301	break;	388	break;
302		389
303	row->col[x - row->c0].darkness = -1;	390	cell = row->col + x - row->c0;
		391
		392	cell->darkness = 0;
		393	cell->stat_hp = 0;
		394	cell->flags = 0;
		395	cell->player = 0;
304	}	396	}
305	}	397	}
		398	}
		399
		400	typedef struct {
		401	tileid tile;
		402	uint8_t x, y, level;
		403	} smooth_key;
		404
		405	static void
		406	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		407	{
		408	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		409
		410	if (SvIOK (*sv))
		411	SvIV_set (*sv, SvIVX (*sv) | bits);
		412	else
		413	sv_setiv (*sv, bits);
306	}	414	}
307		415
308	static void	416	static void
309	music_finished (void)	417	music_finished (void)
310	{	418	{
…		…
346	n |= n >> 16;	454	n |= n >> 16;
347		455
348	return n + 1;	456	return n + 1;
349	}	457	}
350		458
351	MODULE = CFClient PACKAGE = CFClient	459	static unsigned int
		460	popcount (unsigned int n)
		461	{
		462	n -= (n >> 1) & 0x55555555U;
		463	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		464	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		465	n *= 0x01010101U;
		466
		467	return n >> 24;
		468	}
		469
		470	/* SDL should provide this, really. */
		471	#define SDLK_MODIFIER_MIN 300
		472	#define SDLK_MODIFIER_MAX 314
		473
		474	/******************************************************************************/
		475
		476	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		477	static GV *hover_gv;
		478
		479	static int
		480	within_widget (SV *widget, NV x, NV y)
		481	{
		482	HV *self;
		483	SV **svp;
		484	NV wx, ww, wy, wh;
		485
		486	if (!SvROK (widget))
		487	return 0;
		488
		489	self = (HV *)SvRV (widget);
		490
		491	if (SvTYPE (self) != SVt_PVHV)
		492	return 0;
		493
		494	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		495	if (y < wy)
		496	return 0;
		497
		498	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		499	if (y >= wy + wh)
		500	return 0;
		501
		502	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		503	if (x < wx)
		504	return 0;
		505
		506	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		507	if (x >= wx + ww)
		508	return 0;
		509
		510	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		511	if (!svp || !SvTRUE (*svp))
		512	return 0;
		513
		514	return 1;
		515	}
		516
		517	MODULE = Deliantra::Client PACKAGE = DC
352		518
353	PROTOTYPES: ENABLE	519	PROTOTYPES: ENABLE
354		520
355	BOOT:	521	BOOT:
356	{	522	{
357	HV *stash = gv_stashpv ("CFClient", 1);	523	HV *stash = gv_stashpv ("DC", 1);
358	static const struct {	524	static const struct {
359	const char *name;	525	const char *name;
360	IV iv;	526	IV iv;
361	} *civ, const_iv[] = {	527	} *civ, const_iv[] = {
362	# define const_iv(name) { # name, (IV)name }	528	# define const_iv(name) { # name, (IV)name }
		529	const_iv (SDLK_MODIFIER_MIN),
		530	const_iv (SDLK_MODIFIER_MAX),
		531
363	const_iv (SDL_ACTIVEEVENT),	532	const_iv (SDL_ACTIVEEVENT),
364	const_iv (SDL_KEYDOWN),	533	const_iv (SDL_KEYDOWN),
365	const_iv (SDL_KEYUP),	534	const_iv (SDL_KEYUP),
366	const_iv (SDL_MOUSEMOTION),	535	const_iv (SDL_MOUSEMOTION),
367	const_iv (SDL_MOUSEBUTTONDOWN),	536	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
376	const_iv (SDL_EVENT_RESERVEDA),	545	const_iv (SDL_EVENT_RESERVEDA),
377	const_iv (SDL_EVENT_RESERVEDB),	546	const_iv (SDL_EVENT_RESERVEDB),
378	const_iv (SDL_VIDEORESIZE),	547	const_iv (SDL_VIDEORESIZE),
379	const_iv (SDL_VIDEOEXPOSE),	548	const_iv (SDL_VIDEOEXPOSE),
380	const_iv (SDL_USEREVENT),	549	const_iv (SDL_USEREVENT),
		550
		551	const_iv (SDL_APPINPUTFOCUS),
		552	const_iv (SDL_APPMOUSEFOCUS),
		553	const_iv (SDL_APPACTIVE),
		554
		555	const_iv (SDLK_FIRST),
		556	const_iv (SDLK_LAST),
381	const_iv (SDLK_KP0),	557	const_iv (SDLK_KP0),
382	const_iv (SDLK_KP1),	558	const_iv (SDLK_KP1),
383	const_iv (SDLK_KP2),	559	const_iv (SDLK_KP2),
384	const_iv (SDLK_KP3),	560	const_iv (SDLK_KP3),
385	const_iv (SDLK_KP4),	561	const_iv (SDLK_KP4),
…		…
440	const_iv (SDLK_BREAK),	616	const_iv (SDLK_BREAK),
441	const_iv (SDLK_MENU),	617	const_iv (SDLK_MENU),
442	const_iv (SDLK_POWER),	618	const_iv (SDLK_POWER),
443	const_iv (SDLK_EURO),	619	const_iv (SDLK_EURO),
444	const_iv (SDLK_UNDO),	620	const_iv (SDLK_UNDO),
		621
445	const_iv (KMOD_NONE),	622	const_iv (KMOD_NONE),
		623	const_iv (KMOD_SHIFT),
446	const_iv (KMOD_LSHIFT),	624	const_iv (KMOD_LSHIFT),
447	const_iv (KMOD_RSHIFT),	625	const_iv (KMOD_RSHIFT),
		626	const_iv (KMOD_CTRL),
448	const_iv (KMOD_LCTRL),	627	const_iv (KMOD_LCTRL),
449	const_iv (KMOD_RCTRL),	628	const_iv (KMOD_RCTRL),
		629	const_iv (KMOD_ALT),
450	const_iv (KMOD_LALT),	630	const_iv (KMOD_LALT),
451	const_iv (KMOD_RALT),	631	const_iv (KMOD_RALT),
		632	const_iv (KMOD_META),
452	const_iv (KMOD_LMETA),	633	const_iv (KMOD_LMETA),
453	const_iv (KMOD_RMETA),	634	const_iv (KMOD_RMETA),
454	const_iv (KMOD_NUM),	635	const_iv (KMOD_NUM),
455	const_iv (KMOD_CAPS),	636	const_iv (KMOD_CAPS),
456	const_iv (KMOD_MODE),	637	const_iv (KMOD_MODE),
457	const_iv (KMOD_CTRL),	638
458	const_iv (KMOD_SHIFT),	639	const_iv (MIX_DEFAULT_FORMAT),
459	const_iv (KMOD_ALT),
460	const_iv (KMOD_META)
461	# undef const_iv	640	# undef const_iv
462	};	641	};
463		642
464	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	643	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
465	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	644	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		645
		646	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		647	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
466	}	648	}
		649
		650	void
		651	weaken (SV *rv)
		652	PROTOTYPE: $
		653	CODE:
		654	sv_rvweaken (rv);
467		655
468	int	656	int
469	in_destruct ()	657	in_destruct ()
470	CODE:	658	CODE:
471	RETVAL = PL_main_cv == Nullcv;	659	RETVAL = PL_main_cv == Nullcv;
…		…
474		662
475	NV floor (NV x)	663	NV floor (NV x)
476		664
477	NV ceil (NV x)	665	NV ceil (NV x)
478		666
		667	IV minpot (UV n)
		668
		669	IV popcount (UV n)
		670
479	void	671	void
480	pango_init ()	672	pango_init ()
481	CODE:	673	CODE:
482	{	674	{
483	opengl_fontmap = pango_opengl_font_map_new ();	675	opengl_fontmap = pango_opengl_font_map_new ();
484	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	676	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
485	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	677	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		678	#if PANGO_VERSION_CHECK (1, 15, 2)
		679	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		680	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		681	#endif
486	}	682	}
		683
		684	char *
		685	SDL_GetError ()
487		686
488	int	687	int
489	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)	688	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
490		689
491	void	690	void
492	SDL_Quit ()	691	SDL_Quit ()
493		692
494	void	693	void
495	SDL_ListModes ()	694	SDL_ListModes (int rgb, int alpha)
496	PPCODE:	695	PPCODE:
497	{	696	{
498	SDL_Rect **m;	697	SDL_Rect **m;
499		698
500	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	699	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
501	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	700	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
502	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	701	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
503	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	702	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
504		703
505	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	704	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
506	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	705	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
507		706
508	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	707	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
509	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	708	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
510	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	709	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
511	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	710	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
512		711
513	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	712	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
514		713	#if SDL_VERSION_ATLEAST(1,2,10)
515	SDL_EnableUNICODE (1);	714	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
516	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	715	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		716	#endif
517		717
518	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	718	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
519		719
520	if (m && m != (SDL_Rect **)-1)	720	if (m && m != (SDL_Rect **)-1)
521	while (*m)	721	while (*m)
522	{	722	{
		723	if ((*m)->w >= 800 && (*m)->h >= 480)
		724	{
523	AV *av = newAV ();	725	AV *av = newAV ();
524	av_push (av, newSViv ((*m)->w));	726	av_push (av, newSViv ((*m)->w));
525	av_push (av, newSViv ((*m)->h));	727	av_push (av, newSViv ((*m)->h));
		728	av_push (av, newSViv (rgb));
		729	av_push (av, newSViv (alpha));
526	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	730	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		731	}
527		732
528	++m;	733	++m;
529	}	734	}
530	}	735	}
531		736
532	char *
533	SDL_GetError ()
534
535	int	737	int
536	SDL_SetVideoMode (int w, int h, int fullscreen)	738	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
537	CODE:	739	CODE:
		740	{
		741	SDL_EnableUNICODE (1);
		742	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		743
		744	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		745	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		746	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		747	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		748
538	RETVAL = !!SDL_SetVideoMode (	749	RETVAL = !!SDL_SetVideoMode (
539	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	750	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
540	);	751	);
		752
541	if (RETVAL)	753	if (RETVAL)
542	{	754	{
543	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	755	av_clear (texture_av);
		756
		757	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
544	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	758	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
545	# include "glfunc.h"	759	#include "glfunc.h"
546	# undef GL_FUNC	760	#undef GL_FUNC
547	}	761	}
		762	}
548	OUTPUT:	763	OUTPUT:
549	RETVAL	764	RETVAL
550		765
551	void	766	void
552	SDL_GL_SwapBuffers ()	767	SDL_GL_SwapBuffers ()
553		768
554	char *	769	char *
555	SDL_GetKeyName (int sym)	770	SDL_GetKeyName (int sym)
556		771
		772	int
		773	SDL_GetAppState ()
		774
557	void	775	void
558	SDL_PollEvent ()	776	poll_events ()
559	PPCODE:	777	PPCODE:
560	{	778	{
561	SDL_Event ev;	779	SDL_Event ev;
562		780
563	while (SDL_PollEvent (&ev))	781	SDL_PumpEvents ();
		782	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
564	{	783	{
565	HV *hv = newHV ();	784	HV *hv = newHV ();
566	hv_store (hv, "type", 4, newSViv (ev.type), 0);	785	hv_store (hv, "type", 4, newSViv (ev.type), 0);
567		786
568	switch (ev.type)	787	switch (ev.type)
569	{	788	{
570	case SDL_KEYDOWN:	789	case SDL_KEYDOWN:
571	case SDL_KEYUP:	790	case SDL_KEYUP:
572	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	791	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
573	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	792	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
574	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	793	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		794	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
575	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	795	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
576	break;	796	break;
577		797
578	case SDL_ACTIVEEVENT:	798	case SDL_ACTIVEEVENT:
579	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	799	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
580	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	800	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
581	break;	801	break;
582		802
583	case SDL_MOUSEMOTION:	803	case SDL_MOUSEMOTION:
		804	{
		805	int state = ev.motion.state;
		806	int x = ev.motion.x;
		807	int y = ev.motion.y;
		808	int xrel = ev.motion.xrel;
		809	int yrel = ev.motion.yrel;
		810
		811	/* do simplistic event compression */
		812	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		813	&& state == ev.motion.state)
		814	{
		815	xrel += ev.motion.xrel;
		816	yrel += ev.motion.yrel;
		817	x = ev.motion.x;
		818	y = ev.motion.y;
		819	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		820	}
		821
584	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	822	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
585
586	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	823	hv_store (hv, "state", 5, newSViv (state), 0);
587	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	824	hv_store (hv, "x", 1, newSViv (x), 0);
588	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	825	hv_store (hv, "y", 1, newSViv (y), 0);
589	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	826	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
590	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	827	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		828	}
591	break;	829	break;
592		830
593	case SDL_MOUSEBUTTONDOWN:	831	case SDL_MOUSEBUTTONDOWN:
594	case SDL_MOUSEBUTTONUP:	832	case SDL_MOUSEBUTTONUP:
595	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	833	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
596		834
597	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	835	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
598	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	836	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
599	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	837	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
600	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	838	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
605	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	843	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
606	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	844	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
607	break;	845	break;
608	}	846	}
609		847
610	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	848	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
611	}	849	}
612	}	850	}
613		851
614	int	852	int
615	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	853	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
616	POSTCALL:	854	POSTCALL:
617	Mix_HookMusicFinished (music_finished);	855	Mix_HookMusicFinished (music_finished);
618	Mix_ChannelFinished (channel_finished);	856	Mix_ChannelFinished (channel_finished);
619		857
620	void	858	void
		859	Mix_QuerySpec ()
		860	PPCODE:
		861	{
		862	int freq, channels;
		863	Uint16 format;
		864
		865	if (Mix_QuerySpec (&freq, &format, &channels))
		866	{
		867	EXTEND (SP, 3);
		868	PUSHs (sv_2mortal (newSViv (freq)));
		869	PUSHs (sv_2mortal (newSViv (format)));
		870	PUSHs (sv_2mortal (newSViv (channels)));
		871	}
		872	}
		873
		874	void
621	Mix_CloseAudio ()	875	Mix_CloseAudio ()
622		876
623	int	877	int
624	Mix_AllocateChannels (int numchans = -1)	878	Mix_AllocateChannels (int numchans = -1)
625		879
		880	const char *
		881	Mix_GetError ()
		882
626	void	883	void
627	lowdelay (int fd, int val = 1)	884	lowdelay (int fd, int val = 1)
628	CODE:	885	CODE:
		886	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		887
		888	void
		889	win32_proxy_info ()
		890	PPCODE:
		891	{
629	#ifndef _WIN32	892	#ifdef _WIN32
630	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	893	char buffer[2048];
		894	DWORD buflen;
		895
		896	EXTEND (SP, 3);
		897
		898	buflen = sizeof (buffer);
		899	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		900	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		901	{
		902	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		903
		904	buflen = sizeof (buffer);
		905	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		906	{
		907	PUSHs (newSVpv (buffer, 0));
		908
		909	buflen = sizeof (buffer);
		910	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		911	PUSHs (newSVpv (buffer, 0));
		912	}
		913	}
631	#endif	914	#endif
		915	}
632		916
633	void	917	void
634	add_font (char *file)	918	add_font (char *file)
635	CODE:	919	CODE:
636	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	920	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
…		…
644	STRLEN image_len;	928	STRLEN image_len;
645	char *image = (char *)SvPVbyte (image_, image_len);	929	char *image = (char *)SvPVbyte (image_, image_len);
646	SDL_Surface *surface, *surface2;	930	SDL_Surface *surface, *surface2;
647	SDL_PixelFormat fmt;	931	SDL_PixelFormat fmt;
648	SDL_RWops *rw = ix	932	SDL_RWops *rw = ix
649	? SDL_RWFromFile (image, "r")	933	? SDL_RWFromFile (image, "rb")
650	: SDL_RWFromConstMem (image, image_len);	934	: SDL_RWFromConstMem (image, image_len);
651		935
652	if (!rw)	936	if (!rw)
653	croak ("load_image: %s", SDL_GetError ());	937	croak ("load_image: %s", SDL_GetError ());
654		938
…		…
727	void	1011	void
728	error (char *message)	1012	error (char *message)
729	CODE:	1013	CODE:
730	fprintf (stderr, "ERROR: %s\n", message);	1014	fprintf (stderr, "ERROR: %s\n", message);
731	#ifdef _WIN32	1015	#ifdef _WIN32
732	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1016	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
733	#endif	1017	#endif
734		1018
735	void	1019	void
736	fatal (char *message)	1020	fatal (char *message)
737	CODE:	1021	CODE:
738	fprintf (stderr, "FATAL: %s\n", message);	1022	fprintf (stderr, "FATAL: %s\n", message);
739	#ifdef _WIN32	1023	#ifdef _WIN32
740	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1024	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
741	#endif	1025	#endif
742	_exit (1);	1026	_exit (1);
743		1027
744	void	1028	void
745	_exit (int retval)	1029	_exit (int retval = 0)
746	CODE:	1030	CODE:
		1031	#ifdef WIN32
		1032	ExitThread (retval); // unclean, please beam me up
		1033	#else
747	_exit (retval);	1034	_exit (retval);
		1035	#endif
748		1036
		1037	void
		1038	debug ()
		1039	CODE:
		1040	{
		1041	#if DEBUG
		1042	VALGRIND_DO_LEAK_CHECK;
		1043	#endif
		1044	}
		1045
749	MODULE = CFClient PACKAGE = CFClient::Font	1046	MODULE = Deliantra::Client PACKAGE = DC::Font
750		1047
751	CFClient::Font	1048	PROTOTYPES: DISABLE
		1049
		1050	DC::Font
752	new_from_file (SV *class, char *path, int id = 0)	1051	new_from_file (SV *class, char *path, int id = 0)
753	CODE:	1052	CODE:
754	{	1053	{
755	int count;	1054	int count;
756	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1055	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
759	}	1058	}
760	OUTPUT:	1059	OUTPUT:
761	RETVAL	1060	RETVAL
762		1061
763	void	1062	void
764	DESTROY (CFClient::Font self)	1063	DESTROY (DC::Font self)
765	CODE:	1064	CODE:
766	pango_font_description_free (self);	1065	pango_font_description_free (self);
767		1066
768	void	1067	void
769	make_default (CFClient::Font self)	1068	make_default (DC::Font self)
		1069	PROTOTYPE: $
770	CODE:	1070	CODE:
771	default_font = self;	1071	default_font = self;
772		1072
773	MODULE = CFClient PACKAGE = CFClient::Layout	1073	MODULE = Deliantra::Client PACKAGE = DC::Layout
774		1074
		1075	PROTOTYPES: DISABLE
		1076
775	void	1077	void
776	reset_glyph_cache ()	1078	glyph_cache_backup ()
		1079	PROTOTYPE:
777	CODE:	1080	CODE:
		1081	tc_backup ();
		1082
		1083	void
		1084	glyph_cache_restore ()
		1085	PROTOTYPE:
		1086	CODE:
778	tc_clear ();	1087	tc_restore ();
779		1088
780	CFClient::Layout	1089	DC::Layout
781	new (SV *class)	1090	new (SV *class)
782	CODE:	1091	CODE:
783	New (0, RETVAL, 1, struct cf_layout);	1092	New (0, RETVAL, 1, struct cf_layout);
784		1093
785	RETVAL->pl = pango_layout_new (opengl_context);	1094	RETVAL->pl = pango_layout_new (opengl_context);
…		…
787	RETVAL->g = 1.;	1096	RETVAL->g = 1.;
788	RETVAL->b = 1.;	1097	RETVAL->b = 1.;
789	RETVAL->a = 1.;	1098	RETVAL->a = 1.;
790	RETVAL->base_height = MIN_FONT_HEIGHT;	1099	RETVAL->base_height = MIN_FONT_HEIGHT;
791	RETVAL->font = 0;	1100	RETVAL->font = 0;
		1101	RETVAL->rc = rc_alloc ();
792		1102
793	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1103	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
794	layout_update_font (RETVAL);	1104	layout_update_font (RETVAL);
795	OUTPUT:	1105	OUTPUT:
796	RETVAL	1106	RETVAL
797		1107
798	void	1108	void
799	DESTROY (CFClient::Layout self)	1109	DESTROY (DC::Layout self)
800	CODE:	1110	CODE:
801	g_object_unref (self->pl);	1111	g_object_unref (self->pl);
		1112	rc_free (self->rc);
802	Safefree (self);	1113	Safefree (self);
803		1114
804	void	1115	void
805	set_text (CFClient::Layout self, SV *text_)	1116	set_text (DC::Layout self, SV *text_)
806	CODE:	1117	CODE:
807	{	1118	{
808	STRLEN textlen;	1119	STRLEN textlen;
809	char *text = SvPVutf8 (text_, textlen);	1120	char *text = SvPVutf8 (text_, textlen);
810		1121
811	pango_layout_set_text (self->pl, text, textlen);	1122	pango_layout_set_text (self->pl, text, textlen);
812	}	1123	}
813		1124
814	void	1125	void
815	set_markup (CFClient::Layout self, SV *text_)	1126	set_markup (DC::Layout self, SV *text_)
816	CODE:	1127	CODE:
817	{	1128	{
818	STRLEN textlen;	1129	STRLEN textlen;
819	char *text = SvPVutf8 (text_, textlen);	1130	char *text = SvPVutf8 (text_, textlen);
820		1131
821	pango_layout_set_markup (self->pl, text, textlen);	1132	pango_layout_set_markup (self->pl, text, textlen);
822	}	1133	}
823		1134
824	void	1135	void
825	set_shapes (CFClient::Layout self, ...)	1136	set_shapes (DC::Layout self, ...)
826	CODE:	1137	CODE:
827	{	1138	{
828	PangoAttrList *attrs = 0;	1139	PangoAttrList *attrs = 0;
829	const char *text = pango_layout_get_text (self->pl);	1140	const char *text = pango_layout_get_text (self->pl);
830	const char *pos = text;	1141	const char *pos = text;
…		…
865	if (attrs)	1176	if (attrs)
866	pango_layout_set_attributes (self->pl, attrs);	1177	pango_layout_set_attributes (self->pl, attrs);
867	}	1178	}
868		1179
869	void	1180	void
870	get_shapes (CFClient::Layout self)	1181	get_shapes (DC::Layout self)
871	PPCODE:	1182	PPCODE:
872	{	1183	{
873	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1184	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
874		1185
875	do	1186	do
876	{	1187	{
877	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1188	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
878		1189
879	if (run && shape_attr_p (run))	1190	if (run && shape_attr_p (run))
880	{	1191	{
881	PangoRectangle extents;	1192	PangoRectangle extents;
882	pango_layout_iter_get_run_extents (iter, 0, &extents);	1193	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
890		1201
891	pango_layout_iter_free (iter);	1202	pango_layout_iter_free (iter);
892	}	1203	}
893		1204
894	int	1205	int
895	has_wrapped (CFClient::Layout self)	1206	has_wrapped (DC::Layout self)
896	CODE:	1207	CODE:
897	{	1208	{
898	int lines = 1;	1209	int lines = 1;
899	const char *text = pango_layout_get_text (self->pl);	1210	const char *text = pango_layout_get_text (self->pl);
900		1211
…		…
905	}	1216	}
906	OUTPUT:	1217	OUTPUT:
907	RETVAL	1218	RETVAL
908		1219
909	SV *	1220	SV *
910	get_text (CFClient::Layout self)	1221	get_text (DC::Layout self)
911	CODE:	1222	CODE:
912	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1223	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
913	sv_utf8_decode (RETVAL);	1224	sv_utf8_decode (RETVAL);
914	OUTPUT:	1225	OUTPUT:
915	RETVAL	1226	RETVAL
916		1227
917	void	1228	void
918	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1229	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
919	CODE:	1230	CODE:
920	self->r = r;	1231	self->r = r;
921	self->g = g;	1232	self->g = g;
922	self->b = b;	1233	self->b = b;
923	self->a = a;	1234	self->a = a;
924		1235
925	void	1236	void
926	set_font (CFClient::Layout self, CFClient::Font font = 0)	1237	set_font (DC::Layout self, DC::Font font = 0)
927	CODE:	1238	CODE:
928	if (self->font != font)	1239	if (self->font != font)
929	{	1240	{
930	self->font = font;	1241	self->font = font;
931	layout_update_font (self);	1242	layout_update_font (self);
932	}	1243	}
933		1244
934	void	1245	void
935	set_height (CFClient::Layout self, int base_height)	1246	set_height (DC::Layout self, int base_height)
936	CODE:	1247	CODE:
937	if (self->base_height != base_height)	1248	if (self->base_height != base_height)
938	{	1249	{
939	self->base_height = base_height;	1250	self->base_height = base_height;
940	layout_update_font (self);	1251	layout_update_font (self);
941	}	1252	}
942		1253
943	void	1254	void
944	set_width (CFClient::Layout self, int max_width = -1)	1255	set_width (DC::Layout self, int max_width = -1)
945	CODE:	1256	CODE:
946	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1257	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
947		1258
948	void	1259	void
949	set_indent (CFClient::Layout self, int indent)	1260	set_indent (DC::Layout self, int indent)
950	CODE:	1261	CODE:
951	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1262	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
952		1263
953	void	1264	void
954	set_spacing (CFClient::Layout self, int spacing)	1265	set_spacing (DC::Layout self, int spacing)
955	CODE:	1266	CODE:
956	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1267	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
957		1268
958	void	1269	void
959	set_ellipsise (CFClient::Layout self, int ellipsise)	1270	set_ellipsise (DC::Layout self, int ellipsise)
960	CODE:	1271	CODE:
961	pango_layout_set_ellipsize (self->pl,	1272	pango_layout_set_ellipsize (self->pl,
962	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1273	ellipsise == 1 ? PANGO_ELLIPSIZE_START
963	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1274	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
964	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1275	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
965	: PANGO_ELLIPSIZE_NONE	1276	: PANGO_ELLIPSIZE_NONE
966	);	1277	);
967		1278
968	void	1279	void
969	set_single_paragraph_mode (CFClient::Layout self, int spm)	1280	set_single_paragraph_mode (DC::Layout self, int spm)
970	CODE:	1281	CODE:
971	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1282	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
972		1283
973	void	1284	void
974	size (CFClient::Layout self)	1285	size (DC::Layout self)
975	PPCODE:	1286	PPCODE:
976	{	1287	{
977	int w, h;	1288	int w, h;
978		1289
979	layout_get_pixel_size (self, &w, &h);	1290	layout_get_pixel_size (self, &w, &h);
…		…
982	PUSHs (sv_2mortal (newSViv (w)));	1293	PUSHs (sv_2mortal (newSViv (w)));
983	PUSHs (sv_2mortal (newSViv (h)));	1294	PUSHs (sv_2mortal (newSViv (h)));
984	}	1295	}
985		1296
986	int	1297	int
987	descent (CFClient::Layout self)	1298	descent (DC::Layout self)
988	CODE:	1299	CODE:
989	{	1300	{
990	PangoRectangle rect;	1301	PangoRectangle rect;
991	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1302	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
992	pango_layout_line_get_pixel_extents (line, 0, &rect);	1303	pango_layout_line_get_pixel_extents (line, 0, &rect);
993	RETVAL = PANGO_DESCENT (rect);	1304	RETVAL = PANGO_DESCENT (rect);
994	}	1305	}
995	OUTPUT:	1306	OUTPUT:
996	RETVAL	1307	RETVAL
997		1308
998	int	1309	int
999	xy_to_index (CFClient::Layout self, int x, int y)	1310	xy_to_index (DC::Layout self, int x, int y)
1000	CODE:	1311	CODE:
1001	{	1312	{
1002	int index, trailing;	1313	int index, trailing;
1003	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1314	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1004	RETVAL = index;	1315	RETVAL = index + trailing;
1005	}	1316	}
1006	OUTPUT:	1317	OUTPUT:
1007	RETVAL	1318	RETVAL
1008		1319
1009	void	1320	void
1010	cursor_pos (CFClient::Layout self, int index)	1321	cursor_pos (DC::Layout self, int index)
1011	PPCODE:	1322	PPCODE:
1012	{	1323	{
1013	PangoRectangle strong_pos;	1324	PangoRectangle pos;
1014	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1325	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1015		1326
1016	EXTEND (SP, 3);	1327	EXTEND (SP, 3);
1017	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1328	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1018	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1329	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1019	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1330	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1020	}	1331	}
1021		1332
1022	void	1333	void
1023	render (CFClient::Layout self, float x, float y)	1334	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1024	PPCODE:	1335	PPCODE:
		1336	{
		1337	int line, x;
		1338
		1339	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1340	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1341	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1342	--line;
		1343	#endif
		1344	EXTEND (SP, 2);
		1345	PUSHs (sv_2mortal (newSViv (line)));
		1346	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1347	}
		1348
		1349	void
		1350	line_x_to_index (DC::Layout self, int line, int x)
		1351	PPCODE:
		1352	{
		1353	PangoLayoutLine *lp;
		1354	int index, trailing;
		1355
		1356	if (line < 0)
		1357	XSRETURN_EMPTY;
		1358
		1359	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1360	XSRETURN_EMPTY; /* do better */
		1361
		1362	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1363
		1364	EXTEND (SP, 2);
		1365	if (GIMME_V == G_SCALAR)
		1366	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1367	else
		1368	{
		1369	PUSHs (sv_2mortal (newSViv (index)));
		1370	PUSHs (sv_2mortal (newSViv (trailing)));
		1371	}
		1372	}
		1373
		1374	void
		1375	render (DC::Layout self, float x, float y, int flags = 0)
		1376	CODE:
		1377	rc_clear (self->rc);
1025	pango_opengl_render_layout_subpixel (	1378	pango_opengl_render_layout_subpixel (
1026	self->pl,	1379	self->pl,
		1380	self->rc,
1027	x * PANGO_SCALE, y * PANGO_SCALE,	1381	x * PANGO_SCALE, y * PANGO_SCALE,
1028	self->r, self->g, self->b, self->a	1382	self->r, self->g, self->b, self->a,
		1383	flags
1029	);	1384	);
		1385	// we assume that context_change actually clears/frees stuff
		1386	// and does not do any recomputation...
		1387	pango_layout_context_changed (self->pl);
1030		1388
		1389	void
		1390	draw (DC::Layout self)
		1391	CODE:
		1392	{
		1393	glEnable (GL_TEXTURE_2D);
		1394	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1395	glEnable (GL_BLEND);
		1396	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1397	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1398	glEnable (GL_ALPHA_TEST);
		1399	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1400
		1401	rc_draw (self->rc);
		1402
		1403	glDisable (GL_ALPHA_TEST);
		1404	glDisable (GL_BLEND);
		1405	glDisable (GL_TEXTURE_2D);
		1406	}
		1407
1031	MODULE = CFClient PACKAGE = CFClient::Texture	1408	MODULE = Deliantra::Client PACKAGE = DC::Texture
1032		1409
1033	void	1410	PROTOTYPES: ENABLE
1034	pad2pot (SV *data_, SV *w_, SV *h_)
1035	CODE:
1036	{
1037	int ow = SvIV (w_);
1038	int oh = SvIV (h_);
1039		1411
1040	if (ow && oh)	1412	void
		1413	pad (SV *data_, int ow, int oh, int nw, int nh)
		1414	CODE:
		1415	{
		1416	if ((nw != ow || nh != oh) && SvOK (data_))
1041	{	1417	{
1042	int nw = minpot (ow);
1043	int nh = minpot (oh);
1044
1045	if (nw != ow || nh != oh)
1046	{
1047	if (SvOK (data_))
1048	{
1049	STRLEN datalen;	1418	STRLEN datalen;
1050	char *data = SvPVbyte (data_, datalen);	1419	char *data = SvPVbyte (data_, datalen);
1051	int bpp = datalen / (ow * oh);	1420	int bpp = datalen / (ow * oh);
1052	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1421	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1053		1422
1054	SvPOK_only (result_);	1423	SvPOK_only (result_);
1055	SvCUR_set (result_, nw * nh * bpp);	1424	SvCUR_set (result_, nw * nh * bpp);
1056		1425
1057	memset (SvPVX (result_), 0, nw * nh * bpp);	1426	memset (SvPVX (result_), 0, nw * nh * bpp);
1058	while (oh--)	1427	while (oh--)
1059	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1428	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1060		1429
1061	sv_setsv (data_, result_);	1430	sv_setsv (data_, result_);
1062	}
1063
1064	sv_setiv (w_, nw);
1065	sv_setiv (h_, nh);
1066	}
1067	}	1431	}
1068	}	1432	}
1069		1433
1070	void	1434	void
1071	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1435	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1077	{	1441	{
1078	HV *hv = (HV *)SvRV (self);	1442	HV *hv = (HV *)SvRV (self);
1079	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1443	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1080	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1444	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1081	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1445	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1446
		1447	if (name <= 0)
		1448	XSRETURN_EMPTY;
1082		1449
1083	if (items < 5)	1450	if (items < 5)
1084	{	1451	{
1085	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1452	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1086	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1453	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1114	glDisable (GL_ALPHA_TEST);	1481	glDisable (GL_ALPHA_TEST);
1115	glDisable (GL_BLEND);	1482	glDisable (GL_BLEND);
1116	}	1483	}
1117	}	1484	}
1118		1485
		1486	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1487	CODE:
		1488	{
		1489	GLint width;
		1490	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1491	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1492	RETVAL = width > 0;
		1493	}
		1494	OUTPUT:
		1495	RETVAL
		1496
1119	MODULE = CFClient PACKAGE = CFClient::Map	1497	MODULE = Deliantra::Client PACKAGE = DC::Map
1120		1498
1121	CFClient::Map	1499	PROTOTYPES: DISABLE
1122	new (SV *class, int map_width, int map_height)	1500
		1501	DC::Map
		1502	new (SV *class)
1123	CODE:	1503	CODE:
1124	New (0, RETVAL, 1, struct map);	1504	New (0, RETVAL, 1, struct map);
1125	RETVAL->x = 0;	1505	RETVAL->x = 0;
1126	RETVAL->y = 0;	1506	RETVAL->y = 0;
1127	RETVAL->w = map_width;	1507	RETVAL->w = 0;
1128	RETVAL->h = map_height;	1508	RETVAL->h = 0;
1129	RETVAL->ox = 0;	1509	RETVAL->ox = 0;
1130	RETVAL->oy = 0;	1510	RETVAL->oy = 0;
1131	RETVAL->faces = 8192;	1511	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1132	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1512	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1133	RETVAL->texs = 8192;
1134	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1135	RETVAL->rows = 0;	1513	RETVAL->rows = 0;
1136	RETVAL->row = 0;	1514	RETVAL->row = 0;
1137	OUTPUT:	1515	OUTPUT:
1138	RETVAL	1516	RETVAL
1139		1517
1140	void	1518	void
1141	DESTROY (CFClient::Map self)	1519	DESTROY (DC::Map self)
1142	CODE:	1520	CODE:
1143	{	1521	{
1144	map_clear (self);	1522	map_clear (self);
1145	Safefree (self->face);	1523	Safefree (self->face2tile);
1146	Safefree (self->tex);	1524	Safefree (self->tex);
1147	Safefree (self);	1525	Safefree (self);
1148	}	1526	}
1149		1527
1150	void	1528	void
		1529	resize (DC::Map self, int map_width, int map_height)
		1530	CODE:
		1531	self->w = map_width;
		1532	self->h = map_height;
		1533
		1534	void
1151	clear (CFClient::Map self)	1535	clear (DC::Map self)
1152	CODE:	1536	CODE:
1153	map_clear (self);	1537	map_clear (self);
1154		1538
1155	void	1539	void
1156	set_face (CFClient::Map self, int face, int texid)	1540	set_tileid (DC::Map self, int face, int tile)
1157	CODE:	1541	CODE:
1158	{	1542	{
1159	while (self->faces <= face)	1543	need_facenum (self, face); self->face2tile [face] = tile;
1160	{	1544	need_texid (self, tile);
1161	Append (mapface, self->face, self->faces, self->faces);
1162	self->faces *= 2;
1163	}
1164
1165	self->face [face] = texid;
1166	}	1545	}
1167		1546
1168	void	1547	void
		1548	set_smooth (DC::Map self, int face, int smooth, int level)
		1549	CODE:
		1550	{
		1551	tileid texid;
		1552	maptex *tex;
		1553
		1554	if (face < 0 || face >= self->faces)
		1555	return;
		1556
		1557	if (smooth < 0 || smooth >= self->faces)
		1558	return;
		1559
		1560	texid = self->face2tile [face];
		1561
		1562	if (!texid)
		1563	return;
		1564
		1565	tex = self->tex + texid;
		1566	tex->smoothtile = self->face2tile [smooth];
		1567	tex->smoothlevel = level;
		1568	}
		1569
		1570	void
1169	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1571	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)
1170	CODE:	1572	CODE:
1171	{	1573	{
1172	while (self->texs <= texid)	1574	need_texid (self, texid);
1173	{
1174	Append (maptex, self->tex, self->texs, self->texs);
1175	self->texs *= 2;
1176	}
1177		1575
1178	{	1576	{
1179	maptex *tex = self->tex + texid;	1577	maptex *tex = self->tex + texid;
1180		1578
1181	tex->name = name;	1579	tex->name = name;
…		…
1198	// from transparent color bleeding and ugly wrapping effects.	1596	// from transparent color bleeding and ugly wrapping effects.
1199	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1597	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1200	}	1598	}
1201		1599
1202	int	1600	int
1203	ox (CFClient::Map self)	1601	ox (DC::Map self)
1204	ALIAS:	1602	ALIAS:
1205	oy = 1	1603	oy = 1
1206	x = 2	1604	x = 2
1207	y = 3	1605	y = 3
1208	w = 4	1606	w = 4
…		…
1219	}	1617	}
1220	OUTPUT:	1618	OUTPUT:
1221	RETVAL	1619	RETVAL
1222		1620
1223	void	1621	void
1224	scroll (CFClient::Map self, int dx, int dy)	1622	scroll (DC::Map self, int dx, int dy)
1225	CODE:	1623	CODE:
1226	{	1624	{
1227	if (dx > 0)	1625	if (dx > 0)
1228	map_blank (self, self->x, self->y, dx - 1, self->h);	1626	map_blank (self, self->x, self->y, dx, self->h);
1229	else if (dx < 0)	1627	else if (dx < 0)
1230	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1628	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1231		1629
1232	if (dy > 0)	1630	if (dy > 0)
1233	map_blank (self, self->x, self->y, self->w, dy - 1);	1631	map_blank (self, self->x, self->y, self->w, dy);
1234	else if (dy < 0)	1632	else if (dy < 0)
1235	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1633	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1236		1634
1237	self->ox += dx; self->x += dx;	1635	self->ox += dx; self->x += dx;
1238	self->oy += dy; self->y += dy;	1636	self->oy += dy; self->y += dy;
1239		1637
1240	while (self->y < 0)	1638	while (self->y < 0)
…		…
1244	self->rows += MAP_EXTEND_Y;	1642	self->rows += MAP_EXTEND_Y;
1245	self->y += MAP_EXTEND_Y;	1643	self->y += MAP_EXTEND_Y;
1246	}	1644	}
1247	}	1645	}
1248		1646
1249	void	1647	SV *
1250	map1a_update (CFClient::Map self, SV *data_)	1648	map1a_update (DC::Map self, SV *data_, int extmap)
1251	CODE:	1649	CODE:
1252	{	1650	{
1253	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1651	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1254	uint8_t *data_end = (uint8_t *)SvEND (data_);	1652	uint8_t *data_end = (uint8_t *)SvEND (data_);
1255	mapcell *cell;	1653	mapcell *cell;
1256	int x, y, flags;	1654	int x, y, z, flags;
		1655	AV *missing = newAV ();
		1656	RETVAL = newRV_noinc ((SV *)missing);
1257		1657
1258	while (data < data_end)	1658	while (data < data_end - 1)
1259	{	1659	{
1260	flags = (data [0] << 8) + data [1]; data += 2;	1660	flags = (data [0] << 8) + data [1]; data += 2;
1261		1661
1262	x = self->x + ((flags >> 10) & 63);	1662	x = self->x + ((flags >> 10) & 63);
1263	y = self->y + ((flags >> 4) & 63);	1663	y = self->y + ((flags >> 4) & 63);
1264		1664
1265	cell = map_get_cell (self, x, y);	1665	cell = map_get_cell (self, x, y);
1266		1666
1267	if (flags & 15)	1667	if (flags & 15)
1268	{	1668	{
1269	if (cell->darkness < 0)	1669	if (!cell->darkness)
1270	{	1670	{
		1671	memset (cell, 0, sizeof (*cell));
1271	cell->darkness = 0;	1672	cell->darkness = 256;
1272	cell->face [0] = 0;
1273	cell->face [1] = 0;
1274	cell->face [2] = 0;
1275	}	1673	}
1276		1674
1277	cell->darkness = flags & 8 ? *data++ : 255;
1278
1279	//TODO: don't trust server data to be in-range(!)	1675	//TODO: don't trust server data to be in-range(!)
1280		1676
1281	if (flags & 4)	1677	if (flags & 8)
1282	{	1678	{
1283	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1679	if (extmap)
		1680	{
		1681	uint8_t ext, cmd;
		1682
		1683	do
		1684	{
		1685	ext = *data++;
		1686	cmd = ext & 0x3f;
		1687
		1688	if (cmd < 4)
		1689	cell->darkness = 255 - ext * 64 + 1;
		1690	else if (cmd == 5) // health
		1691	{
		1692	cell->stat_width = 1;
		1693	cell->stat_hp = *data++;
		1694	}
		1695	else if (cmd == 6) // monster width
		1696	cell->stat_width = *data++ + 1;
		1697	else if (cmd == 0x47)
		1698	{
		1699	if (*data == 4)
		1700	; // decode player count
		1701
		1702	data += *data + 1;
		1703	}
		1704	else if (cmd == 8) // cell flags
		1705	cell->flags = *data++;
		1706	else if (ext & 0x40) // unknown, multibyte => skip
		1707	data += *data + 1;
		1708	else
		1709	data++;
		1710	}
		1711	while (ext & 0x80);
		1712	}
		1713	else
		1714	cell->darkness = *data++ + 1;
1284	}	1715	}
1285		1716
		1717	for (z = 0; z <= 2; ++z)
1286	if (flags & 2)	1718	if (flags & (4 >> z))
1287	{	1719	{
1288	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1720	faceid face = (data [0] << 8) + data [1]; data += 2;
		1721	need_facenum (self, face);
		1722	cell->tile [z] = self->face2tile [face];
		1723
		1724	if (cell->tile [z])
		1725	{
		1726	maptex *tex = self->tex + cell->tile [z];
		1727	if (!tex->name)
		1728	av_push (missing, newSViv (cell->tile [z]));
		1729
		1730	if (tex->smoothtile)
		1731	{
		1732	maptex *smooth = self->tex + tex->smoothtile;
		1733	if (!smooth->name)
		1734	av_push (missing, newSViv (tex->smoothtile));
		1735	}
		1736	}
1289	}	1737	}
1290
1291	if (flags & 1)
1292	{
1293	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1294	}
1295	}	1738	}
1296	else	1739	else
1297	cell->darkness = -1;	1740	cell->darkness = 0;
1298	}	1741	}
1299	}	1742	}
		1743	OUTPUT:
		1744	RETVAL
1300		1745
1301	SV *	1746	SV *
1302	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1747	mapmap (DC::Map self, int x0, int y0, int w, int h)
1303	CODE:	1748	CODE:
1304	{	1749	{
1305	int x1, x;	1750	int x1, x;
1306	int y1, y;	1751	int y1, y;
1307	int z;	1752	int z;
…		…
1328	{	1773	{
1329	mapcell *cell = row->col + (x - row->c0);	1774	mapcell *cell = row->col + (x - row->c0);
1330		1775
1331	for (z = 0; z <= 0; z++)	1776	for (z = 0; z <= 0; z++)
1332	{	1777	{
1333	mapface face = cell->face [z];
1334
1335	if (face)
1336	{
1337	maptex tex = self->tex [face];	1778	maptex tex = self->tex [cell->tile [z]];
1338	int a0 = 255 - tex.a;	1779	int a0 = 255 - tex.a;
1339	int a1 = tex.a;	1780	int a1 = tex.a;
1340		1781
1341	r = (r * a0 + tex.r * a1) / 255;	1782	r = (r * a0 + tex.r * a1) / 255;
1342	g = (g * a0 + tex.g * a1) / 255;	1783	g = (g * a0 + tex.g * a1) / 255;
1343	b = (b * a0 + tex.b * a1) / 255;	1784	b = (b * a0 + tex.b * a1) / 255;
1344	a = (a * a0 + tex.a * a1) / 255;	1785	a = (a * a0 + tex.a * a1) / 255;
1345	}
1346	}	1786	}
1347	}	1787	}
1348		1788
1349	*map++ = (r )	1789	*map++ = (r )
1350	| (g << 8)	1790	| (g << 8)
…		…
1357	}	1797	}
1358	OUTPUT:	1798	OUTPUT:
1359	RETVAL	1799	RETVAL
1360		1800
1361	void	1801	void
1362	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1802	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1363	CODE:	1803	CODE:
1364	{	1804	{
1365	int vx, vy;
1366	int x, y, z;	1805	int x, y, z;
1367	int last_name;
1368	mapface face;
1369		1806
1370	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1807	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1371	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1808	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1809	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1810	smooth_key skey;
1372		1811
1373	/*	1812	rc_t *rc = rc_alloc ();
1374	int vx = self->vx = self->w >= sw	1813	rc_key_t key;
1375	? self->x + (self->w - sw) / 2	1814	rc_array_t *arr;
1376	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1377		1815
1378	int vy = self->vy = self->h >= sh	1816	// thats current max. sorry.
1379	? self->y + (self->h - sh) / 2	1817	if (sw > 255) sw = 255;
1380	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1818	if (sh > 255) sh = 255;
1381	*/
1382		1819
1383	glColor4ub (255, 255, 255, 255);	1820	// clear key, in case of extra padding
		1821	memset (&skey, 0, sizeof (skey));
		1822
		1823	memset (&key, 0, sizeof (key));
		1824	key.r = 255;
		1825	key.g = 255;
		1826	key.b = 255;
		1827	key.a = 255;
		1828	key.mode = GL_QUADS;
		1829	key.format = GL_T2F_V3F;
		1830	key.texname = -1;
		1831
		1832	mx += self->x;
		1833	my += self->y;
		1834
		1835	// first pass: determine smooth_max
		1836	// rather ugly, if you ask me
		1837	// could also be stored inside mapcell and updated on change
		1838	memset (smooth_max, 0, sizeof (smooth_max));
		1839
		1840	for (y = 0; y < sh; y++)
		1841	if (0 <= y + my && y + my < self->rows)
		1842	{
		1843	maprow *row = self->row + (y + my);
		1844
		1845	for (x = 0; x < sw; x++)
		1846	if (row->c0 <= x + mx && x + mx < row->c1)
		1847	{
		1848	mapcell *cell = row->col + (x + mx - row->c0);
		1849
		1850	smooth_max[x + 1][y + 1] =
		1851	MAX (self->tex [cell->tile [0]].smoothlevel,
		1852	MAX (self->tex [cell->tile [1]].smoothlevel,
		1853	self->tex [cell->tile [2]].smoothlevel));
		1854	}
		1855	}
1384		1856
1385	glEnable (GL_BLEND);	1857	glEnable (GL_BLEND);
1386	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1858	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1387	glEnable (GL_TEXTURE_2D);
1388	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1859	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1389		1860
1390	glBegin (GL_QUADS);
1391
1392	last_name = 0;
1393
1394	for (z = 0; z < 3; z++)	1861	for (z = 0; z <= 2; z++)
		1862	{
		1863	memset (smooth_level, 0, sizeof (smooth_level));
		1864
1395	for (y = 0; y < sh; y++)	1865	for (y = 0; y < sh; y++)
1396	if (0 <= y + vy && y + vy < self->rows)	1866	if (0 <= y + my && y + my < self->rows)
1397	{	1867	{
1398	maprow *row = self->row + (y + vy);	1868	maprow *row = self->row + (y + my);
1399		1869
1400	for (x = 0; x < sw; x++)	1870	for (x = 0; x < sw; x++)
1401	if (row->c0 <= x + vx && x + vx < row->c1)	1871	if (row->c0 <= x + mx && x + mx < row->c1)
1402	{	1872	{
1403	mapcell *cell = row->col + (x + vx - row->c0);	1873	mapcell *cell = row->col + (x + mx - row->c0);
1404
1405	face = cell->face [z];	1874	tileid tile = cell->tile [z];
1406		1875
1407	if (face)	1876	if (tile)
		1877	{
		1878	maptex tex = self->tex [tile];
		1879	int px, py;
		1880
		1881	if (key.texname != tex.name)
		1882	{
		1883	if (!tex.name)
		1884	tex = self->tex [2]; /* missing, replace by noface */
		1885
		1886	key.texname = tex.name;
		1887	arr = rc_array (rc, &key);
		1888	}
		1889
		1890	px = (x + 1) * T - tex.w;
		1891	py = (y + 1) * T - tex.h;
		1892
		1893	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1894	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1895	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1896	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1897
		1898	if (cell->flags && z == 2)
		1899	{
		1900	// overlays such as the speech bubble, probably more to come
		1901	if (cell->flags & 1)
		1902	{
		1903	maptex tex = self->tex [1];
		1904	int px = x * T + T * 2 / 32;
		1905	int py = y * T - T * 6 / 32;
		1906
		1907	if (tex.name)
		1908	{
		1909	if (key.texname != tex.name)
		1910	{
		1911	key.texname = tex.name;
		1912	arr = rc_array (rc, &key);
		1913	}
		1914
		1915	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1916	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1917	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1918	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1919	}
		1920	}
		1921	}
		1922
		1923	// update smooth hash
		1924	if (tex.smoothtile)
		1925	{
		1926	skey.tile = tex.smoothtile;
		1927	skey.level = tex.smoothlevel;
		1928
		1929	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		1930
		1931	// add bits to current tile and all neighbours. skey.x|y is
		1932	// shifted +1|+1 so we always stay positive.
		1933
		1934	// bits is ___n cccc CCCC bbbb
		1935	// n do not draw borders&corners
		1936	// c draw these corners, but...
		1937	// C ... not these
		1938	// b draw these borders
		1939
		1940	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1941	// ┃· ·· ·┃ ━━
		1942
		1943	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1944	// ·· ·· ·┏ ┓·
		1945
		1946	// full tile
		1947	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1948
		1949	// borders
		1950	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1951	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1952	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1953	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1954
		1955	// corners
		1956	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1957	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1958	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1959	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1960	}
		1961	}
		1962	}
		1963	}
		1964
		1965	rc_draw (rc);
		1966	rc_clear (rc);
		1967
		1968	// go through all smoothlevels, lowest to highest, then draw.
		1969	// this is basically counting sort
		1970	{
		1971	int w, b;
		1972
		1973	glEnable (GL_TEXTURE_2D);
		1974	glBegin (GL_QUADS);
		1975	for (w = 0; w < 256 / 32; ++w)
		1976	{
		1977	uint32_t smask = smooth_level [w];
		1978	if (smask)
		1979	for (b = 0; b < 32; ++b)
		1980	if (smask & (((uint32_t)1) << b))
1408	{	1981	{
1409	maptex tex = self->tex [face];	1982	int level = (w << 5) | b;
		1983	HE *he;
1410		1984
1411	int px = (x + 1) * 32 - tex.w;	1985	hv_iterinit (smooth);
1412	int py = (y + 1) * 32 - tex.h;	1986	while ((he = hv_iternext (smooth)))
1413
1414	if (last_name != tex.name)
1415	{	1987	{
		1988	smooth_key *skey = (smooth_key *)HeKEY (he);
		1989	IV bits = SvIVX (HeVAL (he));
		1990
		1991	if (!(bits & 0x1000)
		1992	&& skey->level == level
		1993	&& level > smooth_max [skey->x][skey->y])
		1994	{
		1995	maptex tex = self->tex [skey->tile];
		1996	int px = (((int)skey->x) - 1) * T;
		1997	int py = (((int)skey->y) - 1) * T;
		1998	int border = bits & 15;
		1999	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2000	float dx = tex.s * .0625f; // 16 images/row
		2001	float dy = tex.t * .5f ; // 2 images/column
		2002
		2003	if (tex.name)
		2004	{
		2005	// this time avoiding texture state changes
		2006	// save gobs of state changes.
		2007	if (key.texname != tex.name)
		2008	{
1416	glEnd ();	2009	glEnd ();
1417	last_name = tex.name;
1418	glBindTexture (GL_TEXTURE_2D, last_name);	2010	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1419	glBegin (GL_QUADS);	2011	glBegin (GL_QUADS);
		2012	}
		2013
		2014	if (border)
		2015	{
		2016	float ox = border * dx;
		2017
		2018	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2019	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2020	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2021	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2022	}
		2023
		2024	if (corner)
		2025	{
		2026	float ox = corner * dx;
		2027
		2028	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2029	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2030	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2031	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2032	}
		2033	}
		2034	}
1420	}	2035	}
1421
1422	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1423	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1424	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1425	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1426	}	2036	}
1427	}
1428	}	2037	}
1429		2038
1430	glEnd ();	2039	glEnd ();
1431
1432	glDisable (GL_TEXTURE_2D);	2040	glDisable (GL_TEXTURE_2D);
		2041	key.texname = -1;
		2042	}
		2043
		2044	hv_clear (smooth);
		2045	}
		2046
1433	glDisable (GL_BLEND);	2047	glDisable (GL_BLEND);
1434	}	2048	rc_free (rc);
1435		2049
		2050	// top layer: overlays such as the health bar
		2051	for (y = 0; y < sh; y++)
		2052	if (0 <= y + my && y + my < self->rows)
		2053	{
		2054	maprow *row = self->row + (y + my);
		2055
		2056	for (x = 0; x < sw; x++)
		2057	if (row->c0 <= x + mx && x + mx < row->c1)
		2058	{
		2059	mapcell *cell = row->col + (x + mx - row->c0);
		2060
		2061	int px = x * T;
		2062	int py = y * T;
		2063
		2064	if (cell->stat_hp)
		2065	{
		2066	int width = cell->stat_width * T;
		2067	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2068
		2069	glColor3ub (0, 0, 0);
		2070	glRectf (px + 1, py - thick - 2,
		2071	px + width - 1, py);
		2072
		2073	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2074	glRectf (px + 2,
		2075	py - thick - 1,
		2076	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2077	}
		2078	}
		2079	}
		2080	}
		2081
1436	void	2082	void
1437	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2083	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1438	CODE:	2084	CODE:
1439	{	2085	{
1440	static float color[16][3] = {	2086	static float color[16][3] = {
1441	{ 0.00F, 0.00F, 0.00F },	2087	{ 0.00F, 0.00F, 0.00F },
1442	{ 1.00F, 1.00F, 1.00F },	2088	{ 1.00F, 1.00F, 1.00F },
…		…
1492	glDisable (GL_BLEND);	2138	glDisable (GL_BLEND);
1493	glDisable (GL_TEXTURE_2D);	2139	glDisable (GL_TEXTURE_2D);
1494	}	2140	}
1495		2141
1496	void	2142	void
1497	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2143	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1498	PPCODE:	2144	PPCODE:
1499	{	2145	{
1500	int vx, vy;
1501	int x, y;	2146	int x, y;
		2147	int sw1 = sw + 2;
		2148	int sh1 = sh + 2;
		2149	int sh3 = sh * 3;
1502	int sw4 = (sw + 3) & ~3;	2150	int sw34 = (sw * 3 + 3) & ~3;
		2151	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1503	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2152	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1504	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2153	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1505		2154
1506	memset (darkness, 255, sw4 * sh);
1507	SvPOK_only (darkness_sv);	2155	SvPOK_only (darkness3_sv);
1508	SvCUR_set (darkness_sv, sw4 * sh);	2156	SvCUR_set (darkness3_sv, sw34 * sh3);
1509		2157
1510	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2158	mx += self->x - 1;
1511	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2159	my += self->y - 1;
1512		2160
		2161	memset (darkness1, 255, sw1 * sh1);
		2162
1513	for (y = 0; y < sh; y++)	2163	for (y = 0; y < sh1; y++)
1514	if (0 <= y + vy && y + vy < self->rows)	2164	if (0 <= y + my && y + my < self->rows)
1515	{	2165	{
1516	maprow *row = self->row + (y + vy);	2166	maprow *row = self->row + (y + my);
1517		2167
1518	for (x = 0; x < sw; x++)	2168	for (x = 0; x < sw1; x++)
1519	if (row->c0 <= x + vx && x + vx < row->c1)	2169	if (row->c0 <= x + mx && x + mx < row->c1)
1520	{	2170	{
1521	mapcell *cell = row->col + (x + vx - row->c0);	2171	mapcell *cell = row->col + (x + mx - row->c0);
1522		2172
1523	darkness[y * sw4 + x] = cell->darkness < 0	2173	darkness1 [y * sw1 + x] = cell->darkness
		2174	? 255 - (cell->darkness - 1)
1524	? 255 - FOW_DARKNESS	2175	: 255 - FOW_DARKNESS;
1525	: 255 - cell->darkness;
1526	}	2176	}
1527	}	2177	}
1528		2178
		2179	for (y = 0; y < sh; ++y)
		2180	for (x = 0; x < sw; ++x)
		2181	{
		2182	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2183	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2184	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2185	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2186	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2187	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2188	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2189	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2190	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2191
		2192	uint8_t r11 = (d11 + d21 + d12) / 3;
		2193	uint8_t r21 = d21;
		2194	uint8_t r31 = (d21 + d31 + d32) / 3;
		2195
		2196	uint8_t r12 = d12;
		2197	uint8_t r22 = d22;
		2198	uint8_t r32 = d32;
		2199
		2200	uint8_t r13 = (d13 + d23 + d12) / 3;
		2201	uint8_t r23 = d23;
		2202	uint8_t r33 = (d23 + d33 + d32) / 3;
		2203
		2204	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2205	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2206	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2207	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2208	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2209	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2210	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2211	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2212	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2213	}
		2214
		2215	free (darkness1);
		2216
1529	EXTEND (SP, 3);	2217	EXTEND (SP, 3);
1530	PUSHs (sv_2mortal (newSViv (sw4)));	2218	PUSHs (sv_2mortal (newSViv (sw34)));
1531	PUSHs (sv_2mortal (newSViv (sh)));	2219	PUSHs (sv_2mortal (newSViv (sh3)));
1532	PUSHs (darkness_sv);	2220	PUSHs (darkness3_sv);
1533	}	2221	}
1534		2222
1535	SV *	2223	SV *
1536	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2224	get_rect (DC::Map self, int x0, int y0, int w, int h)
1537	CODE:	2225	CODE:
1538	{	2226	{
1539	int x, y, x1, y1;	2227	int x, y, x1, y1;
1540	SV *data_sv = newSV (w * h * 7 + 5);	2228	SV *data_sv = newSV (w * h * 7 + 5);
1541	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2229	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1566	if (row && row->c0 <= x && x < row->c1)	2254	if (row && row->c0 <= x && x < row->c1)
1567	{	2255	{
1568	mapcell *cell = row->col + (x - row->c0);	2256	mapcell *cell = row->col + (x - row->c0);
1569	uint8_t flags = 0;	2257	uint8_t flags = 0;
1570		2258
1571	if (cell->face [0]) flags |= 1;	2259	if (cell->tile [0]) flags |= 1;
1572	if (cell->face [1]) flags |= 2;	2260	if (cell->tile [1]) flags |= 2;
1573	if (cell->face [2]) flags |= 4;	2261	if (cell->tile [2]) flags |= 4;
1574		2262
1575	*data++ = flags;	2263	*data++ = flags;
1576		2264
1577	if (flags & 1)	2265	if (flags & 1)
1578	{	2266	{
		2267	tileid tile = cell->tile [0];
1579	*data++ = cell->face [0] >> 8;	2268	*data++ = tile >> 8;
1580	*data++ = cell->face [0];	2269	*data++ = tile;
1581	}	2270	}
1582		2271
1583	if (flags & 2)	2272	if (flags & 2)
1584	{	2273	{
		2274	tileid tile = cell->tile [1];
1585	*data++ = cell->face [1] >> 8;	2275	*data++ = tile >> 8;
1586	*data++ = cell->face [1];	2276	*data++ = tile;
1587	}	2277	}
1588		2278
1589	if (flags & 4)	2279	if (flags & 4)
1590	{	2280	{
		2281	tileid tile = cell->tile [2];
1591	*data++ = cell->face [2] >> 8;	2282	*data++ = tile >> 8;
1592	*data++ = cell->face [2];	2283	*data++ = tile;
1593	}	2284	}
1594	}	2285	}
1595	else	2286	else
1596	*data++ = 0;	2287	*data++ = 0;
1597	}	2288	}
…		…
1603	}	2294	}
1604	OUTPUT:	2295	OUTPUT:
1605	RETVAL	2296	RETVAL
1606		2297
1607	void	2298	void
1608	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2299	set_rect (DC::Map self, int x0, int y0, uint8_t *data)
1609	PPCODE:	2300	PPCODE:
1610	{	2301	{
1611	int x, y, z;	2302	int x, y, z;
1612	int w, h;	2303	int w, h;
1613	int x1, y1;	2304	int x1, y1;
1614		2305
1615	if (*data++ != 0)	2306	if (*data++ != 0)
1616	return; /* version mismatch */	2307	XSRETURN_EMPTY; /* version mismatch */
1617		2308
1618	w = *data++ << 8; w |= *data++;	2309	w = *data++ << 8; w |= *data++;
1619	h = *data++ << 8; h |= *data++;	2310	h = *data++ << 8; h |= *data++;
1620		2311
1621	// we need to do this 'cause we don't keep an absolute coord system for rows	2312	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1637	{	2328	{
1638	uint8_t flags = *data++;	2329	uint8_t flags = *data++;
1639		2330
1640	if (flags)	2331	if (flags)
1641	{	2332	{
1642	mapface face[3] = { 0, 0, 0 };
1643
1644	mapcell *cell = row_get_cell (row, x);	2333	mapcell *cell = row_get_cell (row, x);
		2334	tileid tile[3] = { 0, 0, 0 };
1645		2335
1646	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2336	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1647	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2337	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1648	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2338	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1649		2339
1650	if (cell->darkness <= 0)	2340	if (cell->darkness == 0)
1651	{	2341	{
1652	cell->darkness = -1;	2342	cell->darkness = 0;
1653		2343
1654	for (z = 0; z <= 2; z++)	2344	for (z = 0; z <= 2; z++)
1655	{	2345	{
1656	cell->face[z] = face[z];	2346	tileid t = tile [z];
1657		2347
1658	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2348	if (t >= self->texs || (t && !self->tex [t].name))
		2349	{
1659	XPUSHs (sv_2mortal (newSViv (face[z])));	2350	XPUSHs (sv_2mortal (newSViv (t)));
		2351	need_texid (self, t);
		2352	}
		2353
		2354	cell->tile [z] = t;
1660	}	2355	}
1661	}	2356	}
1662	}	2357	}
1663	}	2358	}
1664	}	2359	}
1665	}	2360	}
1666		2361
1667	MODULE = CFClient PACKAGE = CFClient::MixChunk	2362	MODULE = Deliantra::Client PACKAGE = DC::RW
1668		2363
1669	CFClient::MixChunk	2364	DC::RW
1670	new_from_file (SV *class, char *path)	2365	new (SV *class, SV *data_sv)
1671	CODE:	2366	CODE:
1672	RETVAL = Mix_LoadWAV (path);	2367	{
		2368	STRLEN datalen;
		2369	char *data = SvPVbyte (data_sv, datalen);
		2370
		2371	RETVAL = SDL_RWFromConstMem (data, datalen);
		2372	}
1673	OUTPUT:	2373	OUTPUT:
1674	RETVAL	2374	RETVAL
1675		2375
		2376	DC::RW
		2377	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2378	CODE:
		2379	RETVAL = SDL_RWFromFile (path, mode);
		2380	OUTPUT:
		2381	RETVAL
		2382
		2383	# fails on win32:
		2384	# dc.xs(2268) : error C2059: syntax error : '('
1676	void	2385	#void
		2386	#close (DC::RW self)
		2387	# CODE:
		2388	# (self->(close)) (self);
		2389
		2390	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2391
		2392	PROTOTYPES: DISABLE
		2393
		2394	DC::Channel
		2395	find ()
		2396	CODE:
		2397	{
		2398	RETVAL = Mix_GroupAvailable (-1);
		2399
		2400	if (RETVAL < 0)
		2401	{
		2402	RETVAL = Mix_GroupOldest (-1);
		2403
		2404	if (RETVAL < 0)
		2405	XSRETURN_UNDEF;
		2406
		2407	Mix_HaltChannel (RETVAL);
		2408	}
		2409
		2410	Mix_UnregisterAllEffects (RETVAL);
		2411	Mix_Volume (RETVAL, 128);
		2412	}
		2413	OUTPUT:
		2414	RETVAL
		2415
		2416	void
		2417	halt (DC::Channel self)
		2418	CODE:
		2419	Mix_HaltChannel (self);
		2420
		2421	void
		2422	expire (DC::Channel self, int ticks = -1)
		2423	CODE:
		2424	Mix_ExpireChannel (self, ticks);
		2425
		2426	void
		2427	fade_out (DC::Channel self, int ticks = -1)
		2428	CODE:
		2429	Mix_FadeOutChannel (self, ticks);
		2430
		2431	int
		2432	volume (DC::Channel self, int volume)
		2433	CODE:
		2434	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2435	OUTPUT:
		2436	RETVAL
		2437
		2438	void
		2439	unregister_all_effects (DC::Channel self)
		2440	CODE:
		2441	Mix_UnregisterAllEffects (self);
		2442
		2443	void
		2444	set_panning (DC::Channel self, int left, int right)
		2445	CODE:
		2446	left = CLAMP (left , 0, 255);
		2447	right = CLAMP (right, 0, 255);
		2448	Mix_SetPanning (self, left, right);
		2449
		2450	void
		2451	set_distance (DC::Channel self, int distance)
		2452	CODE:
		2453	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2454
		2455	void
		2456	set_position (DC::Channel self, int angle, int distance)
		2457	CODE:
		2458
		2459	void
		2460	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2461	CODE:
		2462	{
		2463	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2464	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2465	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2466	}
		2467
		2468	void
		2469	set_reverse_stereo (DC::Channel self, int flip)
		2470	CODE:
		2471	Mix_SetReverseStereo (self, flip);
		2472
		2473	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2474
		2475	PROTOTYPES: DISABLE
		2476
		2477	DC::MixChunk
		2478	new (SV *class, DC::RW rwops)
		2479	CODE:
		2480	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2481	OUTPUT:
		2482	RETVAL
		2483
		2484	void
1677	DESTROY (CFClient::MixChunk self)	2485	DESTROY (DC::MixChunk self)
1678	CODE:	2486	CODE:
1679	Mix_FreeChunk (self);	2487	Mix_FreeChunk (self);
1680		2488
1681	int	2489	int
1682	volume (CFClient::MixChunk self, int volume = -1)	2490	volume (DC::MixChunk self, int volume = -1)
1683	CODE:	2491	CODE:
		2492	if (items > 1)
		2493	volume = CLAMP (volume, 0, 128);
1684	RETVAL = Mix_VolumeChunk (self, volume);	2494	RETVAL = Mix_VolumeChunk (self, volume);
1685	OUTPUT:	2495	OUTPUT:
1686	RETVAL	2496	RETVAL
1687		2497
1688	int	2498	DC::Channel
1689	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2499	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1690	CODE:	2500	CODE:
		2501	{
1691	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2502	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2503
		2504	if (RETVAL < 0)
		2505	XSRETURN_UNDEF;
		2506
		2507	if (channel < 0)
		2508	{
		2509	Mix_UnregisterAllEffects (RETVAL);
		2510	Mix_Volume (RETVAL, 128);
		2511	}
		2512	}
1692	OUTPUT:	2513	OUTPUT:
1693	RETVAL	2514	RETVAL
1694		2515
1695	MODULE = CFClient PACKAGE = CFClient::MixMusic	2516	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1696		2517
1697	int	2518	int
1698	volume (int volume = -1)	2519	volume (int volume = -1)
		2520	PROTOTYPE: ;$
1699	CODE:	2521	CODE:
		2522	if (items > 0)
		2523	volume = CLAMP (volume, 0, 128);
1700	RETVAL = Mix_VolumeMusic (volume);	2524	RETVAL = Mix_VolumeMusic (volume);
1701	OUTPUT:	2525	OUTPUT:
1702	RETVAL	2526	RETVAL
1703		2527
1704	CFClient::MixMusic	2528	void
1705	new_from_file (SV *class, char *path)	2529	fade_out (int ms)
1706	CODE:	2530	CODE:
		2531	Mix_FadeOutMusic (ms);
		2532
		2533	void
		2534	halt ()
		2535	CODE:
		2536	Mix_HaltMusic ();
		2537
		2538	DC::MixMusic
		2539	new (SV *class, DC::RW rwops)
		2540	CODE:
1707	RETVAL = Mix_LoadMUS (path);	2541	RETVAL = Mix_LoadMUS_RW (rwops);
1708	OUTPUT:	2542	OUTPUT:
1709	RETVAL	2543	RETVAL
1710		2544
1711	void	2545	void
1712	DESTROY (CFClient::MixMusic self)	2546	DESTROY (DC::MixMusic self)
1713	CODE:	2547	CODE:
1714	Mix_FreeMusic (self);	2548	Mix_FreeMusic (self);
1715		2549
1716	int	2550	int
1717	play (CFClient::MixMusic self, int loops = -1)	2551	play (DC::MixMusic self, int loops = -1)
1718	CODE:	2552	CODE:
1719	RETVAL = Mix_PlayMusic (self, loops);	2553	RETVAL = Mix_PlayMusic (self, loops);
1720	OUTPUT:	2554	OUTPUT:
1721	RETVAL	2555	RETVAL
1722		2556
		2557	void
		2558	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2559	CODE:
		2560	Mix_FadeInMusicPos (self, loops, ms, position);
		2561
1723	MODULE = CFClient PACKAGE = CFClient::OpenGL	2562	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2563
		2564	PROTOTYPES: ENABLE
1724		2565
1725	BOOT:	2566	BOOT:
1726	{	2567	{
1727	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2568	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1728	static const struct {	2569	static const struct {
1729	const char *name;	2570	const char *name;
1730	IV iv;	2571	IV iv;
1731	} *civ, const_iv[] = {	2572	} *civ, const_iv[] = {
1732	# define const_iv(name) { # name, (IV)name }	2573	# define const_iv(name) { # name, (IV)name }
		2574	const_iv (GL_VENDOR),
		2575	const_iv (GL_VERSION),
		2576	const_iv (GL_EXTENSIONS),
1733	const_iv (GL_COLOR_MATERIAL),	2577	const_iv (GL_COLOR_MATERIAL),
1734	const_iv (GL_SMOOTH),	2578	const_iv (GL_SMOOTH),
1735	const_iv (GL_FLAT),	2579	const_iv (GL_FLAT),
1736	const_iv (GL_DITHER),	2580	const_iv (GL_DITHER),
1737	const_iv (GL_BLEND),	2581	const_iv (GL_BLEND),
…		…
1741	const_iv (GL_ALPHA_TEST),	2585	const_iv (GL_ALPHA_TEST),
1742	const_iv (GL_NORMALIZE),	2586	const_iv (GL_NORMALIZE),
1743	const_iv (GL_RESCALE_NORMAL),	2587	const_iv (GL_RESCALE_NORMAL),
1744	const_iv (GL_FRONT),	2588	const_iv (GL_FRONT),
1745	const_iv (GL_BACK),	2589	const_iv (GL_BACK),
		2590	const_iv (GL_AUX0),
1746	const_iv (GL_AND),	2591	const_iv (GL_AND),
1747	const_iv (GL_ONE),	2592	const_iv (GL_ONE),
1748	const_iv (GL_ZERO),	2593	const_iv (GL_ZERO),
1749	const_iv (GL_SRC_ALPHA),	2594	const_iv (GL_SRC_ALPHA),
1750	const_iv (GL_DST_ALPHA),	2595	const_iv (GL_DST_ALPHA),
…		…
1763	const_iv (GL_INTENSITY),	2608	const_iv (GL_INTENSITY),
1764	const_iv (GL_LUMINANCE),	2609	const_iv (GL_LUMINANCE),
1765	const_iv (GL_LUMINANCE_ALPHA),	2610	const_iv (GL_LUMINANCE_ALPHA),
1766	const_iv (GL_FLOAT),	2611	const_iv (GL_FLOAT),
1767	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2612	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2613	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2614	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2615	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2616	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2617	const_iv (GL_COMPRESSED_RGB_ARB),
		2618	const_iv (GL_COMPRESSED_RGBA_ARB),
1768	const_iv (GL_COMPILE),	2619	const_iv (GL_COMPILE),
		2620	const_iv (GL_PROXY_TEXTURE_1D),
		2621	const_iv (GL_PROXY_TEXTURE_2D),
1769	const_iv (GL_TEXTURE_1D),	2622	const_iv (GL_TEXTURE_1D),
1770	const_iv (GL_TEXTURE_2D),	2623	const_iv (GL_TEXTURE_2D),
1771	const_iv (GL_TEXTURE_ENV),	2624	const_iv (GL_TEXTURE_ENV),
1772	const_iv (GL_TEXTURE_MAG_FILTER),	2625	const_iv (GL_TEXTURE_MAG_FILTER),
1773	const_iv (GL_TEXTURE_MIN_FILTER),	2626	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1794	const_iv (GL_COLOR_LOGIC_OP),	2647	const_iv (GL_COLOR_LOGIC_OP),
1795	const_iv (GL_SEPARABLE_2D),	2648	const_iv (GL_SEPARABLE_2D),
1796	const_iv (GL_CONVOLUTION_2D),	2649	const_iv (GL_CONVOLUTION_2D),
1797	const_iv (GL_CONVOLUTION_BORDER_MODE),	2650	const_iv (GL_CONVOLUTION_BORDER_MODE),
1798	const_iv (GL_CONSTANT_BORDER),	2651	const_iv (GL_CONSTANT_BORDER),
		2652	const_iv (GL_POINTS),
1799	const_iv (GL_LINES),	2653	const_iv (GL_LINES),
		2654	const_iv (GL_LINE_STRIP),
1800	const_iv (GL_LINE_LOOP),	2655	const_iv (GL_LINE_LOOP),
1801	const_iv (GL_QUADS),	2656	const_iv (GL_QUADS),
1802	const_iv (GL_QUAD_STRIP),	2657	const_iv (GL_QUAD_STRIP),
1803	const_iv (GL_TRIANGLES),	2658	const_iv (GL_TRIANGLES),
1804	const_iv (GL_TRIANGLE_STRIP),	2659	const_iv (GL_TRIANGLE_STRIP),
1805	const_iv (GL_TRIANGLE_FAN),	2660	const_iv (GL_TRIANGLE_FAN),
		2661	const_iv (GL_POLYGON),
1806	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2662	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2663	const_iv (GL_POINT_SMOOTH_HINT),
		2664	const_iv (GL_LINE_SMOOTH_HINT),
		2665	const_iv (GL_POLYGON_SMOOTH_HINT),
		2666	const_iv (GL_GENERATE_MIPMAP_HINT),
		2667	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1807	const_iv (GL_FASTEST),	2668	const_iv (GL_FASTEST),
		2669	const_iv (GL_DONT_CARE),
		2670	const_iv (GL_NICEST),
1808	const_iv (GL_V2F),	2671	const_iv (GL_V2F),
1809	const_iv (GL_V3F),	2672	const_iv (GL_V3F),
1810	const_iv (GL_T2F_V3F),	2673	const_iv (GL_T2F_V3F),
1811	const_iv (GL_T2F_N3F_V3F),	2674	const_iv (GL_T2F_N3F_V3F),
1812	# undef const_iv	2675	# undef const_iv
1813	};	2676	};
1814		2677
1815	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2678	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1816	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2679	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2680
		2681	texture_av = newAV ();
		2682	AvREAL_off (texture_av);
1817	}	2683	}
		2684
		2685	void
		2686	disable_GL_EXT_blend_func_separate ()
		2687	CODE:
		2688	gl.BlendFuncSeparate = 0;
		2689	gl.BlendFuncSeparateEXT = 0;
1818		2690
1819	char *	2691	char *
1820	gl_vendor ()	2692	gl_vendor ()
1821	CODE:	2693	CODE:
1822	RETVAL = (char *)glGetString (GL_VENDOR);	2694	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1835	CODE:	2707	CODE:
1836	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2708	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1837	OUTPUT:	2709	OUTPUT:
1838	RETVAL	2710	RETVAL
1839		2711
		2712	const char *glGetString (GLenum pname)
		2713
		2714	GLint glGetInteger (GLenum pname)
		2715	CODE:
		2716	glGetIntegerv (pname, &RETVAL);
		2717	OUTPUT:
		2718	RETVAL
		2719
		2720	GLdouble glGetDouble (GLenum pname)
		2721	CODE:
		2722	glGetDoublev (pname, &RETVAL);
		2723	OUTPUT:
		2724	RETVAL
		2725
1840	int glGetError ()	2726	int glGetError ()
1841		2727
1842	void glFinish ()	2728	void glFinish ()
1843		2729
1844	void glClear (int mask)	2730	void glClear (int mask)
…		…
1881	# near_ and far_ are due to microsofts buggy "c" compiler	2767	# near_ and far_ are due to microsofts buggy "c" compiler
1882	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2768	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1883		2769
1884	# near_ and far_ are due to microsofts buggy "c" compiler	2770	# near_ and far_ are due to microsofts buggy "c" compiler
1885	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2771	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2772
		2773	PROTOTYPES: DISABLE
1886		2774
1887	void glViewport (int x, int y, int width, int height)	2775	void glViewport (int x, int y, int width, int height)
1888		2776
1889	void glScissor (int x, int y, int width, int height)	2777	void glScissor (int x, int y, int width, int height)
1890		2778
…		…
1898		2786
1899	void glRotate (float angle, float x, float y, float z)	2787	void glRotate (float angle, float x, float y, float z)
1900	CODE:	2788	CODE:
1901	glRotatef (angle, x, y, z);	2789	glRotatef (angle, x, y, z);
1902		2790
1903	void glBegin (int mode)
1904
1905	void glEnd ()
1906
1907	void glColor (float r, float g, float b, float a = 1.0)	2791	void glColor (float r, float g, float b, float a = 1.0)
1908	PROTOTYPE: @
1909	ALIAS:	2792	ALIAS:
1910	glColor_premultiply = 1	2793	glColor_premultiply = 1
1911	CODE:	2794	CODE:
1912	if (ix)	2795	if (ix)
1913	{	2796	{
…		…
1916	b *= a;	2799	b *= a;
1917	}	2800	}
1918	// microsoft visual "c" rounds instead of truncating...	2801	// microsoft visual "c" rounds instead of truncating...
1919	glColor4f (r, g, b, a);	2802	glColor4f (r, g, b, a);
1920		2803
1921	void glInterleavedArrays (int format, int stride, char *data)
1922
1923	void glDrawElements (int mode, int count, int type, char *indices)
1924
1925	# 1.2 void glDrawRangeElements (int mode, int start, int end
1926
1927	void glRasterPos (float x, float y, float z = 0.)	2804	void glRasterPos (float x, float y, float z = 0.)
1928	CODE:	2805	CODE:
1929	glRasterPos3f (0, 0, z);	2806	glRasterPos3f (0, 0, z);
1930	glBitmap (0, 0, 0, 0, x, y, 0);	2807	glBitmap (0, 0, 0, 0, x, y, 0);
1931		2808
…		…
1935		2812
1936	void glTexCoord (float s, float t)	2813	void glTexCoord (float s, float t)
1937	CODE:	2814	CODE:
1938	glTexCoord2f (s, t);	2815	glTexCoord2f (s, t);
1939		2816
		2817	void glRect (float x1, float y1, float x2, float y2)
		2818	CODE:
		2819	glRectf (x1, y1, x2, y2);
		2820
		2821	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2822	CODE:
		2823	glBegin (GL_LINE_LOOP);
		2824	glVertex2f (x1, y1);
		2825	glVertex2f (x2, y1);
		2826	glVertex2f (x2, y2);
		2827	glVertex2f (x1, y2);
		2828	glEnd ();
		2829
		2830	PROTOTYPES: ENABLE
		2831
		2832	void glBegin (int mode)
		2833
		2834	void glEnd ()
		2835
		2836	void glPointSize (GLfloat size)
		2837
		2838	void glLineWidth (GLfloat width)
		2839
		2840	void glInterleavedArrays (int format, int stride, char *data)
		2841
		2842	void glDrawElements (int mode, int count, int type, char *indices)
		2843
		2844	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2845
1940	void glTexEnv (int target, int pname, float param)	2846	void glTexEnv (int target, int pname, float param)
1941	CODE:	2847	CODE:
1942	glTexEnvf (target, pname, param);	2848	glTexEnvf (target, pname, param);
1943		2849
1944	void glTexParameter (int target, int pname, float param)	2850	void glTexParameter (int target, int pname, float param)
…		…
1960	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	2866	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
1961	CODE:	2867	CODE:
1962	if (gl.SeparableFilter2D)	2868	if (gl.SeparableFilter2D)
1963	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2869	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1964		2870
1965	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2871	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1966		2872
1967	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2873	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1968		2874
1969	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2875	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2876
		2877	void glPixelZoom (float x, float y)
1970		2878
1971	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2879	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1972		2880
1973	int glGenTexture ()	2881	int glGenTexture ()
1974	CODE:	2882	CODE:
1975	{	2883	RETVAL = gen_texture ();
1976	GLuint name;
1977	glGenTextures (1, &name);
1978	RETVAL = name;
1979	}
1980	OUTPUT:	2884	OUTPUT:
1981	RETVAL	2885	RETVAL
1982		2886
1983	void glDeleteTexture (int name)	2887	void glDeleteTexture (int name)
1984	CODE:	2888	CODE:
1985	{
1986	GLuint name_ = name;
1987	glDeleteTextures (1, &name_);	2889	del_texture (name);
1988	}	2890
1989
1990	int glGenList ()	2891	int glGenList ()
1991	CODE:	2892	CODE:
1992	RETVAL = glGenLists (1);	2893	RETVAL = glGenLists (1);
1993	OUTPUT:	2894	OUTPUT:
1994	RETVAL	2895	RETVAL
…		…
2001		2902
2002	void glEndList ()	2903	void glEndList ()
2003		2904
2004	void glCallList (int list)	2905	void glCallList (int list)
2005		2906
		2907	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2006		2908
		2909	PROTOTYPES: DISABLE
		2910
		2911	void
		2912	find_widget (SV *self, NV x, NV y)
		2913	PPCODE:
		2914	{
		2915	if (within_widget (self, x, y))
		2916	XPUSHs (self);
		2917	}
		2918
		2919	BOOT:
		2920	{
		2921	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2922
		2923	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2924	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2925	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2926	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2927	}
		2928
		2929	void
		2930	draw (SV *self)
		2931	CODE:
		2932	{
		2933	HV *hv;
		2934	SV **svp;
		2935	NV x, y, w, h;
		2936	SV *draw_x_sv = GvSV (draw_x_gv);
		2937	SV *draw_y_sv = GvSV (draw_y_gv);
		2938	SV *draw_w_sv = GvSV (draw_w_gv);
		2939	SV *draw_h_sv = GvSV (draw_h_gv);
		2940	double draw_x, draw_y;
		2941
		2942	if (!SvROK (self))
		2943	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2944
		2945	hv = (HV *)SvRV (self);
		2946
		2947	if (SvTYPE (hv) != SVt_PVHV)
		2948	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2949
		2950	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2951	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2952
		2953	if (!h || !w)
		2954	XSRETURN_EMPTY;
		2955
		2956	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2957	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2958
		2959	draw_x = SvNV (draw_x_sv) + x;
		2960	draw_y = SvNV (draw_y_sv) + y;
		2961
		2962	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		2963	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		2964	XSRETURN_EMPTY;
		2965
		2966	sv_setnv (draw_x_sv, draw_x);
		2967	sv_setnv (draw_y_sv, draw_y);
		2968
		2969	glPushMatrix ();
		2970	glTranslated (x, y, 0);
		2971
		2972	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2973	{
		2974	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2975
		2976	if (svp && SvTRUE (*svp))
		2977	{
		2978	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2979	glEnable (GL_BLEND);
		2980	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2981	glBegin (GL_QUADS);
		2982	glVertex2f (0, 0);
		2983	glVertex2f (w, 0);
		2984	glVertex2f (w, h);
		2985	glVertex2f (0, h);
		2986	glEnd ();
		2987	glDisable (GL_BLEND);
		2988	}
		2989	}
		2990	#if 0
		2991	// draw borders, for debugging
		2992	glPushMatrix ();
		2993	glColor4f (1., 1., 0., 1.);
		2994	glTranslatef (.5, .5, 0.);
		2995	glBegin (GL_LINE_LOOP);
		2996	glVertex2f (0 , 0);
		2997	glVertex2f (w - 1, 0);
		2998	glVertex2f (w - 1, h - 1);
		2999	glVertex2f (0 , h - 1);
		3000	glEnd ();
		3001	glPopMatrix ();
		3002	#endif
		3003	PUSHMARK (SP);
		3004	XPUSHs (self);
		3005	PUTBACK;
		3006	call_method ("_draw", G_VOID | G_DISCARD);
		3007	SPAGAIN;
		3008
		3009	glPopMatrix ();
		3010
		3011	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3012	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3013	}
		3014

Diff Legend

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