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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.126 by root, Tue Jul 4 23:56:34 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
55		78
		79	/* mask out modifiers we are not interested in */
		80	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
		81
56	#if 1	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);
		655
		656	int
		657	in_destruct ()
		658	CODE:
		659	RETVAL = PL_main_cv == Nullcv;
		660	OUTPUT:
		661	RETVAL
467		662
468	NV floor (NV x)	663	NV floor (NV x)
469		664
470	NV ceil (NV x)	665	NV ceil (NV x)
		666
		667	IV minpot (UV n)
		668
		669	IV popcount (UV n)
471		670
472	void	671	void
473	pango_init ()	672	pango_init ()
474	CODE:	673	CODE:
475	{	674	{
476	opengl_fontmap = pango_opengl_font_map_new ();	675	opengl_fontmap = pango_opengl_font_map_new ();
477	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);
478	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
479	}	682	}
		683
		684	char *
		685	SDL_GetError ()
480		686
481	int	687	int
482	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	688	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
483		689
484	void	690	void
485	SDL_Quit ()	691	SDL_Quit ()
486		692
487	void	693	void
488	SDL_ListModes ()	694	SDL_ListModes (int rgb, int alpha)
489	PPCODE:	695	PPCODE:
490	{	696	{
491	SDL_Rect **m;	697	SDL_Rect **m;
492		698
493	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	699	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
494	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	700	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
495	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	701	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
496	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	702	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
497		703
498	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	704	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
499	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	705	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
500		706
501	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	707	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
502	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	708	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
503	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	709	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
504	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	710	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
505		711
506	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	712	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
507		713	#if SDL_VERSION_ATLEAST(1,2,10)
508	SDL_EnableUNICODE (1);	714	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
509	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	715	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		716	#endif
510		717
511	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	718	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
512		719
513	if (m && m != (SDL_Rect **)-1)	720	if (m && m != (SDL_Rect **)-1)
514	while (*m)	721	while (*m)
515	{	722	{
		723	if ((m)->w >= 800 && (m)->h >= 480)
		724	{
516	AV *av = newAV ();	725	AV *av = newAV ();
517	av_push (av, newSViv ((*m)->w));	726	av_push (av, newSViv ((*m)->w));
518	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));
519	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	730	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		731	}
520		732
521	++m;	733	++m;
522	}	734	}
523	}	735	}
524		736
525	char *
526	SDL_GetError ()
527
528	int	737	int
529	SDL_SetVideoMode (int w, int h, int fullscreen)	738	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
530	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
531	RETVAL = !!SDL_SetVideoMode (	749	RETVAL = !!SDL_SetVideoMode (
532	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	750	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
533	);	751	);
		752
534	if (RETVAL)	753	if (RETVAL)
535	{	754	{
536	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	755	av_clear (texture_av);
		756
		757	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
537	# 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);
538	# include "glfunc.h"	759	#include "glfunc.h"
539	# undef GL_FUNC	760	#undef GL_FUNC
540	}	761	}
		762	}
541	OUTPUT:	763	OUTPUT:
542	RETVAL	764	RETVAL
543		765
544	void	766	void
545	SDL_GL_SwapBuffers ()	767	SDL_GL_SwapBuffers ()
546		768
547	char *	769	char *
548	SDL_GetKeyName (int sym)	770	SDL_GetKeyName (int sym)
549		771
		772	int
		773	SDL_GetAppState ()
		774
550	void	775	void
551	SDL_PollEvent ()	776	poll_events ()
552	PPCODE:	777	PPCODE:
553	{	778	{
554	SDL_Event ev;	779	SDL_Event ev;
555		780
556	while (SDL_PollEvent (&ev))	781	SDL_PumpEvents ();
		782	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
557	{	783	{
558	HV *hv = newHV ();	784	HV *hv = newHV ();
559	hv_store (hv, "type", 4, newSViv (ev.type), 0);	785	hv_store (hv, "type", 4, newSViv (ev.type), 0);
560		786
561	switch (ev.type)	787	switch (ev.type)
562	{	788	{
563	case SDL_KEYDOWN:	789	case SDL_KEYDOWN:
564	case SDL_KEYUP:	790	case SDL_KEYUP:
565	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	791	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
566	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	792	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
567	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 */
568	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	795	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
569	break;	796	break;
570		797
571	case SDL_ACTIVEEVENT:	798	case SDL_ACTIVEEVENT:
572	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	799	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
573	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	800	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
574	break;	801	break;
575		802
576	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
577	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	822	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
578
579	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	823	hv_store (hv, "state", 5, newSViv (state), 0);
580	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	824	hv_store (hv, "x", 1, newSViv (x), 0);
581	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	825	hv_store (hv, "y", 1, newSViv (y), 0);
582	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	826	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
583	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	827	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		828	}
584	break;	829	break;
585		830
586	case SDL_MOUSEBUTTONDOWN:	831	case SDL_MOUSEBUTTONDOWN:
587	case SDL_MOUSEBUTTONUP:	832	case SDL_MOUSEBUTTONUP:
588	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	833	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
589		834
590	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	835	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
591	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	836	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
592	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	837	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
593	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	838	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
598	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	843	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
599	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	844	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
600	break;	845	break;
601	}	846	}
602		847
603	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	848	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
604	}	849	}
605	}	850	}
606		851
607	int	852	int
608	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)
609	POSTCALL:	854	POSTCALL:
610	Mix_HookMusicFinished (music_finished);	855	Mix_HookMusicFinished (music_finished);
611	Mix_ChannelFinished (channel_finished);	856	Mix_ChannelFinished (channel_finished);
612		857
613	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
614	Mix_CloseAudio ()	875	Mix_CloseAudio ()
615		876
616	int	877	int
617	Mix_AllocateChannels (int numchans = -1)	878	Mix_AllocateChannels (int numchans = -1)
618		879
		880	const char *
		881	Mix_GetError ()
		882
619	void	883	void
620	lowdelay (int fd, int val = 1)	884	lowdelay (int fd, int val = 1)
621	CODE:	885	CODE:
		886	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		887
		888	void
		889	win32_proxy_info ()
		890	PPCODE:
		891	{
622	#ifndef _WIN32	892	#ifdef _WIN32
623	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	}
624	#endif	914	#endif
		915	}
625		916
626	void	917	void
627	add_font (char *file)	918	add_font (char *file)
628	CODE:	919	CODE:
629	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	920	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
630		921
631	void	922	void
632	load_image_inline (SV *image_)	923	load_image_inline (SV *image_)
633	ALIAS:	924	ALIAS:
634	load_image_file = 1	925	load_image_file = 1
…		…
637	STRLEN image_len;	928	STRLEN image_len;
638	char image = (char )SvPVbyte (image_, image_len);	929	char image = (char )SvPVbyte (image_, image_len);
639	SDL_Surface surface, surface2;	930	SDL_Surface surface, surface2;
640	SDL_PixelFormat fmt;	931	SDL_PixelFormat fmt;
641	SDL_RWops *rw = ix	932	SDL_RWops *rw = ix
642	? SDL_RWFromFile (image, "r")	933	? SDL_RWFromFile (image, "rb")
643	: SDL_RWFromConstMem (image, image_len);	934	: SDL_RWFromConstMem (image, image_len);
644		935
645	if (!rw)	936	if (!rw)
646	croak ("load_image: %s", SDL_GetError ());	937	croak ("load_image: %s", SDL_GetError ());
647		938
…		…
676		967
677	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	968	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
678		969
679	assert (surface2->pitch == surface2->w * 4);	970	assert (surface2->pitch == surface2->w * 4);
680		971
		972	SDL_LockSurface (surface2);
681	EXTEND (SP, 5);	973	EXTEND (SP, 6);
682	PUSHs (sv_2mortal (newSViv (surface2->w)));	974	PUSHs (sv_2mortal (newSViv (surface2->w)));
683	PUSHs (sv_2mortal (newSViv (surface2->h)));	975	PUSHs (sv_2mortal (newSViv (surface2->h)));
684	SDL_LockSurface (surface2);
685	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	976	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
686	SDL_UnlockSurface (surface2);
687	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	977	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
688	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	978	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
689	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	979	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		980	SDL_UnlockSurface (surface2);
690		981
691	SDL_FreeSurface (surface);	982	SDL_FreeSurface (surface);
692	SDL_FreeSurface (surface2);	983	SDL_FreeSurface (surface2);
693	}	984	}
694		985
…		…
720	void	1011	void
721	error (char *message)	1012	error (char *message)
722	CODE:	1013	CODE:
723	fprintf (stderr, "ERROR: %s\n", message);	1014	fprintf (stderr, "ERROR: %s\n", message);
724	#ifdef _WIN32	1015	#ifdef _WIN32
725	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1016	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
726	#endif	1017	#endif
727		1018
728	void	1019	void
729	fatal (char *message)	1020	fatal (char *message)
730	CODE:	1021	CODE:
731	fprintf (stderr, "FATAL: %s\n", message);	1022	fprintf (stderr, "FATAL: %s\n", message);
732	#ifdef _WIN32	1023	#ifdef _WIN32
733	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1024	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
734	#endif	1025	#endif
735	_exit (1);	1026	_exit (1);
736		1027
737	void	1028	void
738	_exit (int retval)	1029	_exit (int retval = 0)
739	CODE:	1030	CODE:
		1031	#ifdef WIN32
		1032	ExitThread (retval); // unclean, please beam me up
		1033	#else
740	_exit (retval);	1034	_exit (retval);
		1035	#endif
741		1036
		1037	void
		1038	debug ()
		1039	CODE:
		1040	{
		1041	#if DEBUG
		1042	VALGRIND_DO_LEAK_CHECK;
		1043	#endif
		1044	}
		1045
742	MODULE = CFClient PACKAGE = CFClient::Font	1046	MODULE = Deliantra::Client PACKAGE = DC::Font
743		1047
744	CFClient::Font	1048	PROTOTYPES: DISABLE
		1049
		1050	DC::Font
745	new_from_file (SV class, char path, int id = 0)	1051	new_from_file (SV class, char path, int id = 0)
746	CODE:	1052	CODE:
747	{	1053	{
748	int count;	1054	int count;
749	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1055	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
752	}	1058	}
753	OUTPUT:	1059	OUTPUT:
754	RETVAL	1060	RETVAL
755		1061
756	void	1062	void
757	DESTROY (CFClient::Font self)	1063	DESTROY (DC::Font self)
758	CODE:	1064	CODE:
759	pango_font_description_free (self);	1065	pango_font_description_free (self);
760		1066
761	void	1067	void
762	make_default (CFClient::Font self)	1068	make_default (DC::Font self)
		1069	PROTOTYPE: $
763	CODE:	1070	CODE:
764	default_font = self;	1071	default_font = self;
765		1072
766	MODULE = CFClient PACKAGE = CFClient::Layout	1073	MODULE = Deliantra::Client PACKAGE = DC::Layout
767		1074
		1075	PROTOTYPES: DISABLE
		1076
768	void	1077	void
769	clear_font_cache ()	1078	glyph_cache_backup ()
		1079	PROTOTYPE:
770	CODE:	1080	CODE:
		1081	tc_backup ();
		1082
		1083	void
		1084	glyph_cache_restore ()
		1085	PROTOTYPE:
		1086	CODE:
771	tc_clear ();	1087	tc_restore ();
772		1088
773	CFClient::Layout	1089	DC::Layout
774	new (SV *class, int type = 0)	1090	new (SV *class)
775	CODE:	1091	CODE:
776	New (0, RETVAL, 1, struct cf_layout);	1092	New (0, RETVAL, 1, struct cf_layout);
777		1093
778	RETVAL->pl = pango_layout_new (opengl_context);	1094	RETVAL->pl = pango_layout_new (opengl_context);
779	RETVAL->r = 1.;	1095	RETVAL->r = 1.;
780	RETVAL->g = 1.;	1096	RETVAL->g = 1.;
781	RETVAL->b = 1.;	1097	RETVAL->b = 1.;
782	RETVAL->a = 1.;	1098	RETVAL->a = 1.;
783	RETVAL->base_height = MIN_FONT_HEIGHT;	1099	RETVAL->base_height = MIN_FONT_HEIGHT;
784	RETVAL->font = 0;	1100	RETVAL->font = 0;
		1101	RETVAL->rc = rc_alloc ();
785		1102
786	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1103	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
787	layout_update_font (RETVAL);	1104	layout_update_font (RETVAL);
788	OUTPUT:	1105	OUTPUT:
789	RETVAL	1106	RETVAL
790		1107
791	void	1108	void
792	DESTROY (CFClient::Layout self)	1109	DESTROY (DC::Layout self)
793	CODE:	1110	CODE:
794	g_object_unref (self->pl);	1111	g_object_unref (self->pl);
		1112	rc_free (self->rc);
795	Safefree (self);	1113	Safefree (self);
796		1114
797	void	1115	void
798	set_text (CFClient::Layout self, SV *text_)	1116	set_text (DC::Layout self, SV *text_)
799	CODE:	1117	CODE:
800	{	1118	{
801	STRLEN textlen;	1119	STRLEN textlen;
802	char *text = SvPVutf8 (text_, textlen);	1120	char *text = SvPVutf8 (text_, textlen);
803		1121
804	pango_layout_set_text (self->pl, text, textlen);	1122	pango_layout_set_text (self->pl, text, textlen);
805	}	1123	}
806		1124
807	void	1125	void
808	set_markup (CFClient::Layout self, SV *text_)	1126	set_markup (DC::Layout self, SV *text_)
809	CODE:	1127	CODE:
810	{	1128	{
811	STRLEN textlen;	1129	STRLEN textlen;
812	char *text = SvPVutf8 (text_, textlen);	1130	char *text = SvPVutf8 (text_, textlen);
813		1131
814	pango_layout_set_markup (self->pl, text, textlen);	1132	pango_layout_set_markup (self->pl, text, textlen);
815	}	1133	}
816		1134
817	void	1135	void
818	set_shapes (CFClient::Layout self, ...)	1136	set_shapes (DC::Layout self, ...)
819	CODE:	1137	CODE:
820	{	1138	{
821	PangoAttrList *attrs = 0;	1139	PangoAttrList *attrs = 0;
822	const char *text = pango_layout_get_text (self->pl);	1140	const char *text = pango_layout_get_text (self->pl);
823	const char *pos = text;	1141	const char *pos = text;
…		…
858	if (attrs)	1176	if (attrs)
859	pango_layout_set_attributes (self->pl, attrs);	1177	pango_layout_set_attributes (self->pl, attrs);
860	}	1178	}
861		1179
862	void	1180	void
863	get_shapes (CFClient::Layout self)	1181	get_shapes (DC::Layout self)
864	PPCODE:	1182	PPCODE:
865	{	1183	{
866	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1184	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
867		1185
868	do	1186	do
869	{	1187	{
870	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1188	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
871		1189
872	if (run && shape_attr_p (run))	1190	if (run && shape_attr_p (run))
873	{	1191	{
874	PangoRectangle extents;	1192	PangoRectangle extents;
875	pango_layout_iter_get_run_extents (iter, 0, &extents);	1193	pango_layout_iter_get_run_extents (iter, 0, &extents);
876		1194
		1195	EXTEND (SP, 2);
877	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1196	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
878	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1197	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
879	}	1198	}
880	}	1199	}
881	while (pango_layout_iter_next_run (iter));	1200	while (pango_layout_iter_next_run (iter));
882		1201
883	pango_layout_iter_free (iter);	1202	pango_layout_iter_free (iter);
884	}	1203	}
885		1204
886	int	1205	int
887	has_wrapped (CFClient::Layout self)	1206	has_wrapped (DC::Layout self)
888	CODE:	1207	CODE:
889	{	1208	{
890	int lines = 1;	1209	int lines = 1;
891	const char *text = pango_layout_get_text (self->pl);	1210	const char *text = pango_layout_get_text (self->pl);
892		1211
…		…
897	}	1216	}
898	OUTPUT:	1217	OUTPUT:
899	RETVAL	1218	RETVAL
900		1219
901	SV *	1220	SV *
902	get_text (CFClient::Layout self)	1221	get_text (DC::Layout self)
903	CODE:	1222	CODE:
904	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1223	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
905	sv_utf8_decode (RETVAL);	1224	sv_utf8_decode (RETVAL);
906	OUTPUT:	1225	OUTPUT:
907	RETVAL	1226	RETVAL
908		1227
909	void	1228	void
910	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.)
911	CODE:	1230	CODE:
912	self->r = r;	1231	self->r = r;
913	self->g = g;	1232	self->g = g;
914	self->b = b;	1233	self->b = b;
915	self->a = a;	1234	self->a = a;
916		1235
917	void	1236	void
918	set_font (CFClient::Layout self, CFClient::Font font = 0)	1237	set_font (DC::Layout self, DC::Font font = 0)
919	CODE:	1238	CODE:
920	if (self->font != font)	1239	if (self->font != font)
921	{	1240	{
922	self->font = font;	1241	self->font = font;
923	layout_update_font (self);	1242	layout_update_font (self);
924	}	1243	}
925		1244
926	void	1245	void
927	set_height (CFClient::Layout self, int base_height)	1246	set_height (DC::Layout self, int base_height)
928	CODE:	1247	CODE:
929	if (self->base_height != base_height)	1248	if (self->base_height != base_height)
930	{	1249	{
931	self->base_height = base_height;	1250	self->base_height = base_height;
932	layout_update_font (self);	1251	layout_update_font (self);
933	}	1252	}
934		1253
935	void	1254	void
936	set_width (CFClient::Layout self, int max_width = -1)	1255	set_width (DC::Layout self, int max_width = -1)
937	CODE:	1256	CODE:
938	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);
939		1258
940	void	1259	void
941	set_indent (CFClient::Layout self, int indent)	1260	set_indent (DC::Layout self, int indent)
942	CODE:	1261	CODE:
943	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1262	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
944		1263
945	void	1264	void
946	set_spacing (CFClient::Layout self, int spacing)	1265	set_spacing (DC::Layout self, int spacing)
947	CODE:	1266	CODE:
948	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1267	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
949		1268
950	void	1269	void
951	set_ellipsise (CFClient::Layout self, int ellipsise)	1270	set_ellipsise (DC::Layout self, int ellipsise)
952	CODE:	1271	CODE:
953	pango_layout_set_ellipsize (self->pl,	1272	pango_layout_set_ellipsize (self->pl,
954	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1273	ellipsise == 1 ? PANGO_ELLIPSIZE_START
955	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1274	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
956	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1275	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
957	: PANGO_ELLIPSIZE_NONE	1276	: PANGO_ELLIPSIZE_NONE
958	);	1277	);
959		1278
960	void	1279	void
961	set_single_paragraph_mode (CFClient::Layout self, int spm)	1280	set_single_paragraph_mode (DC::Layout self, int spm)
962	CODE:	1281	CODE:
963	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1282	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
964		1283
965	void	1284	void
966	size (CFClient::Layout self)	1285	size (DC::Layout self)
967	PPCODE:	1286	PPCODE:
968	{	1287	{
969	int w, h;	1288	int w, h;
970		1289
971	layout_get_pixel_size (self, &w, &h);	1290	layout_get_pixel_size (self, &w, &h);
…		…
974	PUSHs (sv_2mortal (newSViv (w)));	1293	PUSHs (sv_2mortal (newSViv (w)));
975	PUSHs (sv_2mortal (newSViv (h)));	1294	PUSHs (sv_2mortal (newSViv (h)));
976	}	1295	}
977		1296
978	int	1297	int
979	descent (CFClient::Layout self)	1298	descent (DC::Layout self)
980	CODE:	1299	CODE:
981	{	1300	{
982	PangoRectangle rect;	1301	PangoRectangle rect;
983	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1302	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
984	pango_layout_line_get_pixel_extents (line, 0, &rect);	1303	pango_layout_line_get_pixel_extents (line, 0, &rect);
985	RETVAL = PANGO_DESCENT (rect);	1304	RETVAL = PANGO_DESCENT (rect);
986	}	1305	}
987	OUTPUT:	1306	OUTPUT:
988	RETVAL	1307	RETVAL
989		1308
990	int	1309	int
991	xy_to_index (CFClient::Layout self, int x, int y)	1310	xy_to_index (DC::Layout self, int x, int y)
992	CODE:	1311	CODE:
993	{	1312	{
994	int index, trailing;	1313	int index, trailing;
995	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);
996	RETVAL = index;	1315	RETVAL = index + trailing;
997	}	1316	}
998	OUTPUT:	1317	OUTPUT:
999	RETVAL	1318	RETVAL
1000		1319
1001	void	1320	void
1002	cursor_pos (CFClient::Layout self, int index)	1321	cursor_pos (DC::Layout self, int index)
1003	PPCODE:	1322	PPCODE:
1004	{	1323	{
1005	PangoRectangle strong_pos;	1324	PangoRectangle pos;
1006	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1325	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1007		1326
1008	EXTEND (SP, 3);	1327	EXTEND (SP, 3);
1009	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1328	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1010	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1329	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1011	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1330	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1012	}	1331	}
1013		1332
1014	void	1333	void
1015	render (CFClient::Layout self, float x, float y)	1334	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1016	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);
1017	pango_opengl_render_layout_subpixel (	1378	pango_opengl_render_layout_subpixel (
1018	self->pl,	1379	self->pl,
		1380	self->rc,
1019	x * PANGO_SCALE, y * PANGO_SCALE,	1381	x * PANGO_SCALE, y * PANGO_SCALE,
1020	self->r, self->g, self->b, self->a	1382	self->r, self->g, self->b, self->a,
		1383	flags
1021	);	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);
1022		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
1023	MODULE = CFClient PACKAGE = CFClient::Texture	1408	MODULE = Deliantra::Client PACKAGE = DC::Texture
1024		1409
1025	void	1410	PROTOTYPES: ENABLE
1026	pad2pot (SV data_, SV w_, SV *h_)
1027	CODE:
1028	{
1029	int ow = SvIV (w_);
1030	int oh = SvIV (h_);
1031		1411
1032	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_))
1033	{	1417	{
1034	int nw = minpot (ow);
1035	int nh = minpot (oh);
1036
1037	if (nw != ow \|\| nh != oh)
1038	{
1039	if (SvOK (data_))
1040	{
1041	STRLEN datalen;	1418	STRLEN datalen;
1042	char *data = SvPVbyte (data_, datalen);	1419	char *data = SvPVbyte (data_, datalen);
1043	int bpp = datalen / (ow * oh);	1420	int bpp = datalen / (ow * oh);
1044	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1421	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1045		1422
1046	SvPOK_only (result_);	1423	SvPOK_only (result_);
1047	SvCUR_set (result_, nw * nh * bpp);	1424	SvCUR_set (result_, nw * nh * bpp);
1048		1425
1049	memset (SvPVX (result_), 0, nw * nh * bpp);	1426	memset (SvPVX (result_), 0, nw * nh * bpp);
1050	while (oh--)	1427	while (oh--)
1051	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);
1052		1429
1053	sv_setsv (data_, result_);	1430	sv_setsv (data_, result_);
1054	}
1055
1056	sv_setiv (w_, nw);
1057	sv_setiv (h_, nh);
1058	}
1059	}	1431	}
1060	}	1432	}
1061		1433
1062	void	1434	void
1063	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.)
…		…
1069	{	1441	{
1070	HV hv = (HV )SvRV (self);	1442	HV hv = (HV )SvRV (self);
1071	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1443	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1072	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1444	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1073	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;
1074		1449
1075	if (items < 5)	1450	if (items < 5)
1076	{	1451	{
1077	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1452	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1078	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1453	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1106	glDisable (GL_ALPHA_TEST);	1481	glDisable (GL_ALPHA_TEST);
1107	glDisable (GL_BLEND);	1482	glDisable (GL_BLEND);
1108	}	1483	}
1109	}	1484	}
1110		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
1111	MODULE = CFClient PACKAGE = CFClient::Map	1497	MODULE = Deliantra::Client PACKAGE = DC::Map
1112		1498
1113	CFClient::Map	1499	PROTOTYPES: DISABLE
1114	new (SV *class, int map_width, int map_height)	1500
		1501	DC::Map
		1502	new (SV *class)
1115	CODE:	1503	CODE:
1116	New (0, RETVAL, 1, struct map);	1504	New (0, RETVAL, 1, struct map);
1117	RETVAL->x = 0;	1505	RETVAL->x = 0;
1118	RETVAL->y = 0;	1506	RETVAL->y = 0;
1119	RETVAL->w = map_width;	1507	RETVAL->w = 0;
1120	RETVAL->h = map_height;	1508	RETVAL->h = 0;
1121	RETVAL->ox = 0;	1509	RETVAL->ox = 0;
1122	RETVAL->oy = 0;	1510	RETVAL->oy = 0;
1123	RETVAL->faces = 8192;	1511	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1124	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1512	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1125	RETVAL->texs = 8192;
1126	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1127	RETVAL->rows = 0;	1513	RETVAL->rows = 0;
1128	RETVAL->row = 0;	1514	RETVAL->row = 0;
1129	OUTPUT:	1515	OUTPUT:
1130	RETVAL	1516	RETVAL
1131		1517
1132	void	1518	void
1133	DESTROY (CFClient::Map self)	1519	DESTROY (DC::Map self)
1134	CODE:	1520	CODE:
1135	{	1521	{
1136	map_clear (self);	1522	map_clear (self);
1137	Safefree (self->face);	1523	Safefree (self->face2tile);
1138	Safefree (self->tex);	1524	Safefree (self->tex);
1139	Safefree (self);	1525	Safefree (self);
1140	}	1526	}
1141		1527
1142	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
1143	clear (CFClient::Map self)	1535	clear (DC::Map self)
1144	CODE:	1536	CODE:
1145	map_clear (self);	1537	map_clear (self);
1146		1538
1147	void	1539	void
1148	set_face (CFClient::Map self, int face, int texid)	1540	set_tileid (DC::Map self, int face, int tile)
1149	CODE:	1541	CODE:
1150	{	1542	{
1151	while (self->faces <= face)	1543	need_facenum (self, face); self->face2tile [face] = tile;
1152	{	1544	need_texid (self, tile);
1153	Append (mapface, self->face, self->faces, self->faces);
1154	self->faces *= 2;
1155	}
1156
1157	self->face [face] = texid;
1158	}	1545	}
1159		1546
1160	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
1161	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)
1162	CODE:	1572	CODE:
1163	{	1573	{
1164	while (self->texs <= texid)	1574	need_texid (self, texid);
1165	{
1166	Append (maptex, self->tex, self->texs, self->texs);
1167	self->texs *= 2;
1168	}
1169		1575
1170	{	1576	{
1171	maptex *tex = self->tex + texid;	1577	maptex *tex = self->tex + texid;
1172		1578
1173	tex->name = name;	1579	tex->name = name;
…		…
1190	// from transparent color bleeding and ugly wrapping effects.	1596	// from transparent color bleeding and ugly wrapping effects.
1191	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1597	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1192	}	1598	}
1193		1599
1194	int	1600	int
1195	ox (CFClient::Map self)	1601	ox (DC::Map self)
1196	ALIAS:	1602	ALIAS:
1197	oy = 1	1603	oy = 1
1198	x = 2	1604	x = 2
1199	y = 3	1605	y = 3
1200	w = 4	1606	w = 4
…		…
1211	}	1617	}
1212	OUTPUT:	1618	OUTPUT:
1213	RETVAL	1619	RETVAL
1214		1620
1215	void	1621	void
1216	scroll (CFClient::Map self, int dx, int dy)	1622	scroll (DC::Map self, int dx, int dy)
1217	CODE:	1623	CODE:
1218	{	1624	{
1219	if (dx > 0)	1625	if (dx > 0)
1220	map_blank (self, self->x, self->y, dx - 1, self->h);	1626	map_blank (self, self->x, self->y, dx, self->h);
1221	else if (dx < 0)	1627	else if (dx < 0)
1222	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);
1223		1629
1224	if (dy > 0)	1630	if (dy > 0)
1225	map_blank (self, self->x, self->y, self->w, dy - 1);	1631	map_blank (self, self->x, self->y, self->w, dy);
1226	else if (dy < 0)	1632	else if (dy < 0)
1227	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);
1228		1634
1229	self->ox += dx; self->x += dx;	1635	self->ox += dx; self->x += dx;
1230	self->oy += dy; self->y += dy;	1636	self->oy += dy; self->y += dy;
1231		1637
1232	while (self->y < 0)	1638	while (self->y < 0)
…		…
1236	self->rows += MAP_EXTEND_Y;	1642	self->rows += MAP_EXTEND_Y;
1237	self->y += MAP_EXTEND_Y;	1643	self->y += MAP_EXTEND_Y;
1238	}	1644	}
1239	}	1645	}
1240		1646
1241	void	1647	SV *
1242	map1a_update (CFClient::Map self, SV *data_)	1648	map1a_update (DC::Map self, SV *data_, int extmap)
1243	CODE:	1649	CODE:
1244	{	1650	{
1245	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1651	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1246	uint8_t data_end = (uint8_t )SvEND (data_);	1652	uint8_t data_end = (uint8_t )SvEND (data_);
1247	mapcell *cell;	1653	mapcell *cell;
1248	int x, y, flags;	1654	int x, y, z, flags;
		1655	AV *missing = newAV ();
		1656	RETVAL = newRV_noinc ((SV *)missing);
1249		1657
1250	while (data < data_end)	1658	while (data < data_end - 1)
1251	{	1659	{
1252	flags = (data [0] << 8) + data [1]; data += 2;	1660	flags = (data [0] << 8) + data [1]; data += 2;
1253		1661
1254	x = self->x + ((flags >> 10) & 63);	1662	x = self->x + ((flags >> 10) & 63);
1255	y = self->y + ((flags >> 4) & 63);	1663	y = self->y + ((flags >> 4) & 63);
1256		1664
1257	cell = map_get_cell (self, x, y);	1665	cell = map_get_cell (self, x, y);
1258		1666
1259	if (flags & 15)	1667	if (flags & 15)
1260	{	1668	{
1261	if (cell->darkness < 0)	1669	if (!cell->darkness)
1262	{	1670	{
		1671	memset (cell, 0, sizeof (*cell));
1263	cell->darkness = 0;	1672	cell->darkness = 256;
1264	cell->face [0] = 0;
1265	cell->face [1] = 0;
1266	cell->face [2] = 0;
1267	}	1673	}
1268		1674
1269	cell->darkness = flags & 8 ? *data++ : 255;
1270
1271	//TODO: don't trust server data to be in-range(!)	1675	//TODO: don't trust server data to be in-range(!)
1272		1676
1273	if (flags & 4)	1677	if (flags & 8)
1274	{	1678	{
1275	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;
1276	}	1715	}
1277		1716
		1717	for (z = 0; z <= 2; ++z)
1278	if (flags & 2)	1718	if (flags & (4 >> z))
1279	{	1719	{
1280	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	}
1281	}	1737	}
1282
1283	if (flags & 1)
1284	{
1285	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1286	}
1287	}	1738	}
1288	else	1739	else
1289	cell->darkness = -1;	1740	cell->darkness = 0;
1290	}	1741	}
1291	}	1742	}
		1743	OUTPUT:
		1744	RETVAL
1292		1745
1293	SV *	1746	SV *
1294	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)
1295	CODE:	1748	CODE:
1296	{	1749	{
1297	int x1, x;	1750	int x1, x;
1298	int y1, y;	1751	int y1, y;
1299	int z;	1752	int z;
…		…
1320	{	1773	{
1321	mapcell *cell = row->col + (x - row->c0);	1774	mapcell *cell = row->col + (x - row->c0);
1322		1775
1323	for (z = 0; z <= 0; z++)	1776	for (z = 0; z <= 0; z++)
1324	{	1777	{
1325	mapface face = cell->face [z];
1326
1327	if (face)
1328	{
1329	maptex tex = self->tex [face];	1778	maptex tex = self->tex [cell->tile [z]];
1330	int a0 = 255 - tex.a;	1779	int a0 = 255 - tex.a;
1331	int a1 = tex.a;	1780	int a1 = tex.a;
1332		1781
1333	r = (r * a0 + tex.r * a1) / 255;	1782	r = (r * a0 + tex.r * a1) / 255;
1334	g = (g * a0 + tex.g * a1) / 255;	1783	g = (g * a0 + tex.g * a1) / 255;
1335	b = (b * a0 + tex.b * a1) / 255;	1784	b = (b * a0 + tex.b * a1) / 255;
1336	a = (a * a0 + tex.a * a1) / 255;	1785	a = (a * a0 + tex.a * a1) / 255;
1337	}
1338	}	1786	}
1339	}	1787	}
1340		1788
1341	*map++ = (r )	1789	*map++ = (r )
1342	\| (g << 8)	1790	\| (g << 8)
…		…
1349	}	1797	}
1350	OUTPUT:	1798	OUTPUT:
1351	RETVAL	1799	RETVAL
1352		1800
1353	void	1801	void
1354	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)
1355	CODE:	1803	CODE:
1356	{	1804	{
1357	int vx, vy;
1358	int x, y, z;	1805	int x, y, z;
1359	int last_name;
1360	mapface face;
1361		1806
1362	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1807	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1363	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;
1364		1811
1365	/*	1812	rc_t *rc = rc_alloc ();
1366	int vx = self->vx = self->w >= sw	1813	rc_key_t key;
1367	? self->x + (self->w - sw) / 2	1814	rc_array_t *arr;
1368	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1369		1815
1370	int vy = self->vy = self->h >= sh	1816	// thats current max. sorry.
1371	? self->y + (self->h - sh) / 2	1817	if (sw > 255) sw = 255;
1372	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1818	if (sh > 255) sh = 255;
1373	*/
1374		1819
1375	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	}
1376		1856
1377	glEnable (GL_BLEND);	1857	glEnable (GL_BLEND);
1378	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1858	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1379	glEnable (GL_TEXTURE_2D);
1380	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1859	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1381		1860
1382	glBegin (GL_QUADS);
1383
1384	last_name = 0;
1385
1386	for (z = 0; z < 3; z++)	1861	for (z = 0; z <= 2; z++)
		1862	{
		1863	memset (smooth_level, 0, sizeof (smooth_level));
		1864
1387	for (y = 0; y < sh; y++)	1865	for (y = 0; y < sh; y++)
1388	if (0 <= y + vy && y + vy < self->rows)	1866	if (0 <= y + my && y + my < self->rows)
1389	{	1867	{
1390	maprow *row = self->row + (y + vy);	1868	maprow *row = self->row + (y + my);
1391		1869
1392	for (x = 0; x < sw; x++)	1870	for (x = 0; x < sw; x++)
1393	if (row->c0 <= x + vx && x + vx < row->c1)	1871	if (row->c0 <= x + mx && x + mx < row->c1)
1394	{	1872	{
1395	mapcell *cell = row->col + (x + vx - row->c0);	1873	mapcell *cell = row->col + (x + mx - row->c0);
1396
1397	face = cell->face [z];	1874	tileid tile = cell->tile [z];
1398		1875
1399	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))
1400	{	1981	{
1401	maptex tex = self->tex [face];	1982	int level = (w << 5) \| b;
		1983	HE *he;
1402		1984
1403	int px = (x + 1) * 32 - tex.w;	1985	hv_iterinit (smooth);
1404	int py = (y + 1) * 32 - tex.h;	1986	while ((he = hv_iternext (smooth)))
1405
1406	if (last_name != tex.name)
1407	{	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	{
1408	glEnd ();	2009	glEnd ();
1409	last_name = tex.name;
1410	glBindTexture (GL_TEXTURE_2D, last_name);	2010	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1411	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	}
1412	}	2035	}
1413
1414	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1415	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1416	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1417	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1418	}	2036	}
1419	}
1420	}	2037	}
1421		2038
1422	glEnd ();	2039	glEnd ();
1423
1424	glDisable (GL_TEXTURE_2D);	2040	glDisable (GL_TEXTURE_2D);
		2041	key.texname = -1;
		2042	}
		2043
		2044	hv_clear (smooth);
		2045	}
		2046
1425	glDisable (GL_BLEND);	2047	glDisable (GL_BLEND);
1426	}	2048	rc_free (rc);
1427		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
1428	void	2082	void
1429	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)
1430	CODE:	2084	CODE:
1431	{	2085	{
1432	static float color[16][3] = {	2086	static float color[16][3] = {
1433	{ 0.00F, 0.00F, 0.00F },	2087	{ 0.00F, 0.00F, 0.00F },
1434	{ 1.00F, 1.00F, 1.00F },	2088	{ 1.00F, 1.00F, 1.00F },
…		…
1484	glDisable (GL_BLEND);	2138	glDisable (GL_BLEND);
1485	glDisable (GL_TEXTURE_2D);	2139	glDisable (GL_TEXTURE_2D);
1486	}	2140	}
1487		2141
1488	void	2142	void
1489	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)
1490	PPCODE:	2144	PPCODE:
1491	{	2145	{
1492	int vx, vy;
1493	int x, y;	2146	int x, y;
		2147	int sw1 = sw + 2;
		2148	int sh1 = sh + 2;
		2149	int sh3 = sh * 3;
1494	int sw4 = (sw + 3) & ~3;	2150	int sw34 = (sw * 3 + 3) & ~3;
		2151	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1495	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2152	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1496	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2153	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1497		2154
1498	memset (darkness, 255, sw4 * sh);
1499	SvPOK_only (darkness_sv);	2155	SvPOK_only (darkness3_sv);
1500	SvCUR_set (darkness_sv, sw4 * sh);	2156	SvCUR_set (darkness3_sv, sw34 * sh3);
1501		2157
1502	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2158	mx += self->x - 1;
1503	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2159	my += self->y - 1;
1504		2160
		2161	memset (darkness1, 255, sw1 * sh1);
		2162
1505	for (y = 0; y < sh; y++)	2163	for (y = 0; y < sh1; y++)
1506	if (0 <= y + vy && y + vy < self->rows)	2164	if (0 <= y + my && y + my < self->rows)
1507	{	2165	{
1508	maprow *row = self->row + (y + vy);	2166	maprow *row = self->row + (y + my);
1509		2167
1510	for (x = 0; x < sw; x++)	2168	for (x = 0; x < sw1; x++)
1511	if (row->c0 <= x + vx && x + vx < row->c1)	2169	if (row->c0 <= x + mx && x + mx < row->c1)
1512	{	2170	{
1513	mapcell *cell = row->col + (x + vx - row->c0);	2171	mapcell *cell = row->col + (x + mx - row->c0);
1514		2172
1515	darkness[y * sw4 + x] = cell->darkness < 0	2173	darkness1 [y * sw1 + x] = cell->darkness
		2174	? 255 - (cell->darkness - 1)
1516	? 255 - FOW_DARKNESS	2175	: 255 - FOW_DARKNESS;
1517	: 255 - cell->darkness;
1518	}	2176	}
1519	}	2177	}
1520		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
1521	EXTEND (SP, 3);	2217	EXTEND (SP, 3);
1522	PUSHs (sv_2mortal (newSViv (sw4)));	2218	PUSHs (sv_2mortal (newSViv (sw34)));
1523	PUSHs (sv_2mortal (newSViv (sh)));	2219	PUSHs (sv_2mortal (newSViv (sh3)));
1524	PUSHs (darkness_sv);	2220	PUSHs (darkness3_sv);
1525	}	2221	}
1526		2222
1527	SV *	2223	SV *
1528	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)
1529	CODE:	2225	CODE:
1530	{	2226	{
1531	int x, y, x1, y1;	2227	int x, y, x1, y1;
1532	SV data_sv = newSV (w h * 7 + 5);	2228	SV data_sv = newSV (w h * 7 + 5);
1533	uint8_t data = (uint8_t )SvPVX (data_sv);	2229	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1558	if (row && row->c0 <= x && x < row->c1)	2254	if (row && row->c0 <= x && x < row->c1)
1559	{	2255	{
1560	mapcell *cell = row->col + (x - row->c0);	2256	mapcell *cell = row->col + (x - row->c0);
1561	uint8_t flags = 0;	2257	uint8_t flags = 0;
1562		2258
1563	if (cell->face [0]) flags \|= 1;	2259	if (cell->tile [0]) flags \|= 1;
1564	if (cell->face [1]) flags \|= 2;	2260	if (cell->tile [1]) flags \|= 2;
1565	if (cell->face [2]) flags \|= 4;	2261	if (cell->tile [2]) flags \|= 4;
1566		2262
1567	*data++ = flags;	2263	*data++ = flags;
1568		2264
1569	if (flags & 1)	2265	if (flags & 1)
1570	{	2266	{
		2267	tileid tile = cell->tile [0];
1571	*data++ = cell->face [0] >> 8;	2268	*data++ = tile >> 8;
1572	*data++ = cell->face [0];	2269	*data++ = tile;
1573	}	2270	}
1574		2271
1575	if (flags & 2)	2272	if (flags & 2)
1576	{	2273	{
		2274	tileid tile = cell->tile [1];
1577	*data++ = cell->face [1] >> 8;	2275	*data++ = tile >> 8;
1578	*data++ = cell->face [1];	2276	*data++ = tile;
1579	}	2277	}
1580		2278
1581	if (flags & 4)	2279	if (flags & 4)
1582	{	2280	{
		2281	tileid tile = cell->tile [2];
1583	*data++ = cell->face [2] >> 8;	2282	*data++ = tile >> 8;
1584	*data++ = cell->face [2];	2283	*data++ = tile;
1585	}	2284	}
1586	}	2285	}
1587	else	2286	else
1588	*data++ = 0;	2287	*data++ = 0;
1589	}	2288	}
…		…
1595	}	2294	}
1596	OUTPUT:	2295	OUTPUT:
1597	RETVAL	2296	RETVAL
1598		2297
1599	void	2298	void
1600	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)
1601	PPCODE:	2300	PPCODE:
1602	{	2301	{
1603	int x, y, z;	2302	int x, y, z;
1604	int w, h;	2303	int w, h;
1605	int x1, y1;	2304	int x1, y1;
1606		2305
1607	if (*data++ != 0)	2306	if (*data++ != 0)
1608	return; /* version mismatch */	2307	XSRETURN_EMPTY; /* version mismatch */
1609		2308
1610	w = data++ << 8; w \|= data++;	2309	w = data++ << 8; w \|= data++;
1611	h = data++ << 8; h \|= data++;	2310	h = data++ << 8; h \|= data++;
1612		2311
1613	// 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
…		…
1629	{	2328	{
1630	uint8_t flags = *data++;	2329	uint8_t flags = *data++;
1631		2330
1632	if (flags)	2331	if (flags)
1633	{	2332	{
1634	mapface face[3] = { 0, 0, 0 };
1635
1636	mapcell *cell = row_get_cell (row, x);	2333	mapcell *cell = row_get_cell (row, x);
		2334	tileid tile[3] = { 0, 0, 0 };
1637		2335
1638	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2336	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1639	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2337	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1640	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2338	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1641		2339
1642	if (cell->darkness <= 0)	2340	if (cell->darkness == 0)
1643	{	2341	{
1644	cell->darkness = -1;	2342	cell->darkness = 0;
1645		2343
1646	for (z = 0; z <= 2; z++)	2344	for (z = 0; z <= 2; z++)
1647	{	2345	{
1648	cell->face[z] = face[z];	2346	tileid t = tile [z];
1649		2347
1650	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2348	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2349	{
1651	XPUSHs (sv_2mortal (newSViv (face[z])));	2350	XPUSHs (sv_2mortal (newSViv (t)));
		2351	need_texid (self, t);
		2352	}
		2353
		2354	cell->tile [z] = t;
1652	}	2355	}
1653	}	2356	}
1654	}	2357	}
1655	}	2358	}
1656	}	2359	}
1657	}	2360	}
1658		2361
1659	MODULE = CFClient PACKAGE = CFClient::MixChunk	2362	MODULE = Deliantra::Client PACKAGE = DC::RW
1660		2363
1661	CFClient::MixChunk	2364	DC::RW
1662	new_from_file (SV class, char path)	2365	new (SV class, SV data_sv)
1663	CODE:	2366	CODE:
1664	RETVAL = Mix_LoadWAV (path);	2367	{
		2368	STRLEN datalen;
		2369	char *data = SvPVbyte (data_sv, datalen);
		2370
		2371	RETVAL = SDL_RWFromConstMem (data, datalen);
		2372	}
1665	OUTPUT:	2373	OUTPUT:
1666	RETVAL	2374	RETVAL
1667		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 : '('
1668	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
1669	DESTROY (CFClient::MixChunk self)	2485	DESTROY (DC::MixChunk self)
1670	CODE:	2486	CODE:
1671	Mix_FreeChunk (self);	2487	Mix_FreeChunk (self);
1672		2488
1673	int	2489	int
1674	volume (CFClient::MixChunk self, int volume = -1)	2490	volume (DC::MixChunk self, int volume = -1)
1675	CODE:	2491	CODE:
		2492	if (items > 1)
		2493	volume = CLAMP (volume, 0, 128);
1676	RETVAL = Mix_VolumeChunk (self, volume);	2494	RETVAL = Mix_VolumeChunk (self, volume);
1677	OUTPUT:	2495	OUTPUT:
1678	RETVAL	2496	RETVAL
1679		2497
1680	int	2498	DC::Channel
1681	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)
1682	CODE:	2500	CODE:
		2501	{
1683	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	}
1684	OUTPUT:	2513	OUTPUT:
1685	RETVAL	2514	RETVAL
1686		2515
1687	MODULE = CFClient PACKAGE = CFClient::MixMusic	2516	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1688		2517
1689	int	2518	int
1690	volume (int volume = -1)	2519	volume (int volume = -1)
		2520	PROTOTYPE: ;$
1691	CODE:	2521	CODE:
		2522	if (items > 0)
		2523	volume = CLAMP (volume, 0, 128);
1692	RETVAL = Mix_VolumeMusic (volume);	2524	RETVAL = Mix_VolumeMusic (volume);
1693	OUTPUT:	2525	OUTPUT:
1694	RETVAL	2526	RETVAL
1695		2527
1696	CFClient::MixMusic	2528	void
1697	new_from_file (SV class, char path)	2529	fade_out (int ms)
1698	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:
1699	RETVAL = Mix_LoadMUS (path);	2541	RETVAL = Mix_LoadMUS_RW (rwops);
1700	OUTPUT:	2542	OUTPUT:
1701	RETVAL	2543	RETVAL
1702		2544
1703	void	2545	void
1704	DESTROY (CFClient::MixMusic self)	2546	DESTROY (DC::MixMusic self)
1705	CODE:	2547	CODE:
1706	Mix_FreeMusic (self);	2548	Mix_FreeMusic (self);
1707		2549
1708	int	2550	int
1709	play (CFClient::MixMusic self, int loops = -1)	2551	play (DC::MixMusic self, int loops = -1)
1710	CODE:	2552	CODE:
1711	RETVAL = Mix_PlayMusic (self, loops);	2553	RETVAL = Mix_PlayMusic (self, loops);
1712	OUTPUT:	2554	OUTPUT:
1713	RETVAL	2555	RETVAL
1714		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
1715	MODULE = CFClient PACKAGE = CFClient::OpenGL	2562	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2563
		2564	PROTOTYPES: ENABLE
1716		2565
1717	BOOT:	2566	BOOT:
1718	{	2567	{
1719	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2568	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1720	static const struct {	2569	static const struct {
1721	const char *name;	2570	const char *name;
1722	IV iv;	2571	IV iv;
1723	} *civ, const_iv[] = {	2572	} *civ, const_iv[] = {
1724	# 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),
1725	const_iv (GL_COLOR_MATERIAL),	2577	const_iv (GL_COLOR_MATERIAL),
1726	const_iv (GL_SMOOTH),	2578	const_iv (GL_SMOOTH),
1727	const_iv (GL_FLAT),	2579	const_iv (GL_FLAT),
1728	const_iv (GL_DITHER),	2580	const_iv (GL_DITHER),
1729	const_iv (GL_BLEND),	2581	const_iv (GL_BLEND),
…		…
1733	const_iv (GL_ALPHA_TEST),	2585	const_iv (GL_ALPHA_TEST),
1734	const_iv (GL_NORMALIZE),	2586	const_iv (GL_NORMALIZE),
1735	const_iv (GL_RESCALE_NORMAL),	2587	const_iv (GL_RESCALE_NORMAL),
1736	const_iv (GL_FRONT),	2588	const_iv (GL_FRONT),
1737	const_iv (GL_BACK),	2589	const_iv (GL_BACK),
		2590	const_iv (GL_AUX0),
1738	const_iv (GL_AND),	2591	const_iv (GL_AND),
1739	const_iv (GL_ONE),	2592	const_iv (GL_ONE),
1740	const_iv (GL_ZERO),	2593	const_iv (GL_ZERO),
1741	const_iv (GL_SRC_ALPHA),	2594	const_iv (GL_SRC_ALPHA),
1742	const_iv (GL_DST_ALPHA),	2595	const_iv (GL_DST_ALPHA),
…		…
1755	const_iv (GL_INTENSITY),	2608	const_iv (GL_INTENSITY),
1756	const_iv (GL_LUMINANCE),	2609	const_iv (GL_LUMINANCE),
1757	const_iv (GL_LUMINANCE_ALPHA),	2610	const_iv (GL_LUMINANCE_ALPHA),
1758	const_iv (GL_FLOAT),	2611	const_iv (GL_FLOAT),
1759	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),
1760	const_iv (GL_COMPILE),	2619	const_iv (GL_COMPILE),
		2620	const_iv (GL_PROXY_TEXTURE_1D),
		2621	const_iv (GL_PROXY_TEXTURE_2D),
1761	const_iv (GL_TEXTURE_1D),	2622	const_iv (GL_TEXTURE_1D),
1762	const_iv (GL_TEXTURE_2D),	2623	const_iv (GL_TEXTURE_2D),
1763	const_iv (GL_TEXTURE_ENV),	2624	const_iv (GL_TEXTURE_ENV),
1764	const_iv (GL_TEXTURE_MAG_FILTER),	2625	const_iv (GL_TEXTURE_MAG_FILTER),
1765	const_iv (GL_TEXTURE_MIN_FILTER),	2626	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1786	const_iv (GL_COLOR_LOGIC_OP),	2647	const_iv (GL_COLOR_LOGIC_OP),
1787	const_iv (GL_SEPARABLE_2D),	2648	const_iv (GL_SEPARABLE_2D),
1788	const_iv (GL_CONVOLUTION_2D),	2649	const_iv (GL_CONVOLUTION_2D),
1789	const_iv (GL_CONVOLUTION_BORDER_MODE),	2650	const_iv (GL_CONVOLUTION_BORDER_MODE),
1790	const_iv (GL_CONSTANT_BORDER),	2651	const_iv (GL_CONSTANT_BORDER),
		2652	const_iv (GL_POINTS),
1791	const_iv (GL_LINES),	2653	const_iv (GL_LINES),
		2654	const_iv (GL_LINE_STRIP),
1792	const_iv (GL_LINE_LOOP),	2655	const_iv (GL_LINE_LOOP),
1793	const_iv (GL_QUADS),	2656	const_iv (GL_QUADS),
1794	const_iv (GL_QUAD_STRIP),	2657	const_iv (GL_QUAD_STRIP),
1795	const_iv (GL_TRIANGLES),	2658	const_iv (GL_TRIANGLES),
1796	const_iv (GL_TRIANGLE_STRIP),	2659	const_iv (GL_TRIANGLE_STRIP),
1797	const_iv (GL_TRIANGLE_FAN),	2660	const_iv (GL_TRIANGLE_FAN),
		2661	const_iv (GL_POLYGON),
1798	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),
1799	const_iv (GL_FASTEST),	2668	const_iv (GL_FASTEST),
		2669	const_iv (GL_DONT_CARE),
		2670	const_iv (GL_NICEST),
1800	const_iv (GL_V2F),	2671	const_iv (GL_V2F),
1801	const_iv (GL_V3F),	2672	const_iv (GL_V3F),
1802	const_iv (GL_T2F_V3F),	2673	const_iv (GL_T2F_V3F),
1803	const_iv (GL_T2F_N3F_V3F),	2674	const_iv (GL_T2F_N3F_V3F),
1804	# undef const_iv	2675	# undef const_iv
1805	};	2676	};
1806		2677
1807	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; )
1808	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);
1809	}	2683	}
		2684
		2685	void
		2686	disable_GL_EXT_blend_func_separate ()
		2687	CODE:
		2688	gl.BlendFuncSeparate = 0;
		2689	gl.BlendFuncSeparateEXT = 0;
1810		2690
1811	char *	2691	char *
1812	gl_vendor ()	2692	gl_vendor ()
1813	CODE:	2693	CODE:
1814	RETVAL = (char *)glGetString (GL_VENDOR);	2694	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1827	CODE:	2707	CODE:
1828	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2708	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1829	OUTPUT:	2709	OUTPUT:
1830	RETVAL	2710	RETVAL
1831		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
1832	int glGetError ()	2726	int glGetError ()
1833		2727
1834	void glFinish ()	2728	void glFinish ()
1835		2729
1836	void glClear (int mask)	2730	void glClear (int mask)
…		…
1873	# near_ and far_ are due to microsofts buggy "c" compiler	2767	# near_ and far_ are due to microsofts buggy "c" compiler
1874	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_)
1875		2769
1876	# near_ and far_ are due to microsofts buggy "c" compiler	2770	# near_ and far_ are due to microsofts buggy "c" compiler
1877	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
1878		2774
1879	void glViewport (int x, int y, int width, int height)	2775	void glViewport (int x, int y, int width, int height)
1880		2776
1881	void glScissor (int x, int y, int width, int height)	2777	void glScissor (int x, int y, int width, int height)
1882		2778
…		…
1890		2786
1891	void glRotate (float angle, float x, float y, float z)	2787	void glRotate (float angle, float x, float y, float z)
1892	CODE:	2788	CODE:
1893	glRotatef (angle, x, y, z);	2789	glRotatef (angle, x, y, z);
1894		2790
1895	void glBegin (int mode)
1896
1897	void glEnd ()
1898
1899	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)
1900	PROTOTYPE: @
1901	ALIAS:	2792	ALIAS:
1902	glColor_premultiply = 1	2793	glColor_premultiply = 1
1903	CODE:	2794	CODE:
1904	if (ix)	2795	if (ix)
1905	{	2796	{
1906	r *= a;	2797	r *= a;
1907	g *= a;	2798	g *= a;
1908	b *= a;	2799	b *= a;
1909	}	2800	}
1910	// microsoft visual "c" rounds instead of truncating...	2801	// microsoft visual "c" rounds instead of truncating...
1911	glColor4ub (MIN ((int)(r * 256.f), 255),	2802	glColor4f (r, g, b, a);
1912	MIN ((int)(g * 256.f), 255),
1913	MIN ((int)(b * 256.f), 255),
1914	MIN ((int)(a * 256.f), 255));
1915
1916	void glInterleavedArrays (int format, int stride, char *data)
1917
1918	void glDrawElements (int mode, int count, int type, char *indices)
1919
1920	# 1.2 void glDrawRangeElements (int mode, int start, int end
1921		2803
1922	void glRasterPos (float x, float y, float z = 0.)	2804	void glRasterPos (float x, float y, float z = 0.)
1923	CODE:	2805	CODE:
1924	glRasterPos3f (0, 0, z);	2806	glRasterPos3f (0, 0, z);
1925	glBitmap (0, 0, 0, 0, x, y, 0);	2807	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1930		2812
1931	void glTexCoord (float s, float t)	2813	void glTexCoord (float s, float t)
1932	CODE:	2814	CODE:
1933	glTexCoord2f (s, t);	2815	glTexCoord2f (s, t);
1934		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
1935	void glTexEnv (int target, int pname, float param)	2846	void glTexEnv (int target, int pname, float param)
1936	CODE:	2847	CODE:
1937	glTexEnvf (target, pname, param);	2848	glTexEnvf (target, pname, param);
1938		2849
1939	void glTexParameter (int target, int pname, float param)	2850	void glTexParameter (int target, int pname, float param)
…		…
1955	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)
1956	CODE:	2867	CODE:
1957	if (gl.SeparableFilter2D)	2868	if (gl.SeparableFilter2D)
1958	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2869	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1959		2870
1960	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)
1961		2872
1962	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)
1963		2874
1964	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)
1965		2878
1966	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)
1967		2880
1968	int glGenTexture ()	2881	int glGenTexture ()
1969	CODE:	2882	CODE:
1970	{	2883	RETVAL = gen_texture ();
1971	GLuint name;
1972	glGenTextures (1, &name);
1973	RETVAL = name;
1974	}
1975	OUTPUT:	2884	OUTPUT:
1976	RETVAL	2885	RETVAL
1977		2886
1978	void glDeleteTexture (int name)	2887	void glDeleteTexture (int name)
1979	CODE:	2888	CODE:
1980	{
1981	GLuint name_ = name;
1982	glDeleteTextures (1, &name_);	2889	del_texture (name);
1983	}	2890
1984
1985	int glGenList ()	2891	int glGenList ()
1986	CODE:	2892	CODE:
1987	RETVAL = glGenLists (1);	2893	RETVAL = glGenLists (1);
1988	OUTPUT:	2894	OUTPUT:
1989	RETVAL	2895	RETVAL
…		…
1996		2902
1997	void glEndList ()	2903	void glEndList ()
1998		2904
1999	void glCallList (int list)	2905	void glCallList (int list)
2000		2906
		2907	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2001		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

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.126 by root, Tue Jul 4 23:56:34 2006 UTC vs. Revision 1.254 by root, Sun Jan 6 18:12:20 2008 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.126 by root, Tue Jul 4 23:56:34 2006 UTC vs.
Revision 1.254 by root, Sun Jan 6 18:12:20 2008 UTC