[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 1.259 by root, Tue May 20 02:47:21 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
		57	# define pango_layout_get_lines_readonly pango_layout_get_lines
		58	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		59	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		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 dejavu/bistream fonts
134	*/	191	*/
135	PangoFontDescription *font = self->font ? self->font : default_font;	192	PangoFontDescription *font = self->font ? self->font : default_font;
136		193
137	pango_font_description_set_absolute_size (font,	194	pango_font_description_set_absolute_size (font,
138	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	195	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
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	/pango_context_set_font_description (opengl_context, default_font);/
		679	#if PANGO_VERSION_CHECK (1, 15, 2)
		680	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		681	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		682	#endif
479	}	683	}
		684
		685	char *
		686	SDL_GetError ()
480		687
481	int	688	int
482	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	689	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
483		690
484	void	691	void
485	SDL_Quit ()	692	SDL_Quit ()
486		693
487	void	694	void
488	SDL_ListModes ()	695	SDL_ListModes (int rgb, int alpha)
489	PPCODE:	696	PPCODE:
490	{	697	{
491	SDL_Rect **m;	698	SDL_Rect **m;
492		699
493	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	700	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
494	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	701	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
495	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	702	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
496	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	703	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
497		704
498	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	705	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
499	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	706	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
500		707
501	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	708	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
502	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	709	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
503	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	710	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
504	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	711	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
505		712
506	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	713	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
507		714	#if SDL_VERSION_ATLEAST(1,2,10)
508	SDL_EnableUNICODE (1);	715	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
509	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);	716	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
		717	#endif
510		718
511	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	719	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
512		720
513	if (m && m != (SDL_Rect **)-1)	721	if (m && m != (SDL_Rect **)-1)
514	while (*m)	722	while (*m)
515	{	723	{
		724	if ((m)->w >= 800 && (m)->h >= 480)
		725	{
516	AV *av = newAV ();	726	AV *av = newAV ();
517	av_push (av, newSViv ((*m)->w));	727	av_push (av, newSViv ((*m)->w));
518	av_push (av, newSViv ((*m)->h));	728	av_push (av, newSViv ((*m)->h));
		729	av_push (av, newSViv (rgb));
		730	av_push (av, newSViv (alpha));
519	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	731	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		732	}
520		733
521	++m;	734	++m;
522	}	735	}
523	}	736	}
524		737
525	char *
526	SDL_GetError ()
527
528	int	738	int
529	SDL_SetVideoMode (int w, int h, int fullscreen)	739	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
530	CODE:	740	CODE:
		741	{
		742	SDL_EnableUNICODE (1);
		743	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		744
		745	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		746	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		747	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		748	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		749
531	RETVAL = !!SDL_SetVideoMode (	750	RETVAL = !!SDL_SetVideoMode (
532	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	751	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
533	);	752	);
		753
534	if (RETVAL)	754	if (RETVAL)
535	{	755	{
536	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	756	av_clear (texture_av);
		757
		758	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
537	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	759	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
538	# include "glfunc.h"	760	#include "glfunc.h"
539	# undef GL_FUNC	761	#undef GL_FUNC
540	}	762	}
		763	}
541	OUTPUT:	764	OUTPUT:
542	RETVAL	765	RETVAL
543		766
544	void	767	void
545	SDL_GL_SwapBuffers ()	768	SDL_GL_SwapBuffers ()
546		769
547	char *	770	char *
548	SDL_GetKeyName (int sym)	771	SDL_GetKeyName (int sym)
549		772
		773	int
		774	SDL_GetAppState ()
		775
		776	int
		777	SDL_GetModState ()
		778
550	void	779	void
551	SDL_PollEvent ()	780	poll_events ()
552	PPCODE:	781	PPCODE:
553	{	782	{
554	SDL_Event ev;	783	SDL_Event ev;
555		784
556	while (SDL_PollEvent (&ev))	785	SDL_PumpEvents ();
		786	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
557	{	787	{
558	HV *hv = newHV ();	788	HV *hv = newHV ();
559	hv_store (hv, "type", 4, newSViv (ev.type), 0);	789	hv_store (hv, "type", 4, newSViv (ev.type), 0);
560		790
561	switch (ev.type)	791	switch (ev.type)
562	{	792	{
563	case SDL_KEYDOWN:	793	case SDL_KEYDOWN:
564	case SDL_KEYUP:	794	case SDL_KEYUP:
565	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	795	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
566	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	796	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
567	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	797	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		798	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);	799	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
569	break;	800	break;
570		801
571	case SDL_ACTIVEEVENT:	802	case SDL_ACTIVEEVENT:
572	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	803	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
573	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	804	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
574	break;	805	break;
575		806
576	case SDL_MOUSEMOTION:	807	case SDL_MOUSEMOTION:
		808	{
		809	int state = ev.motion.state;
		810	int x = ev.motion.x;
		811	int y = ev.motion.y;
		812	int xrel = ev.motion.xrel;
		813	int yrel = ev.motion.yrel;
		814
		815	/* do simplistic event compression */
		816	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		817	&& state == ev.motion.state)
		818	{
		819	xrel += ev.motion.xrel;
		820	yrel += ev.motion.yrel;
		821	x = ev.motion.x;
		822	y = ev.motion.y;
		823	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		824	}
		825
577	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	826	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
578
579	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	827	hv_store (hv, "state", 5, newSViv (state), 0);
580	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	828	hv_store (hv, "x", 1, newSViv (x), 0);
581	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	829	hv_store (hv, "y", 1, newSViv (y), 0);
582	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	830	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
583	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	831	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		832	}
584	break;	833	break;
585		834
586	case SDL_MOUSEBUTTONDOWN:	835	case SDL_MOUSEBUTTONDOWN:
587	case SDL_MOUSEBUTTONUP:	836	case SDL_MOUSEBUTTONUP:
588	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	837	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
589		838
590	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	839	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
591	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	840	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
592	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	841	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
593	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	842	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
598	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	847	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
599	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	848	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
600	break;	849	break;
601	}	850	}
602		851
603	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	852	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
604	}	853	}
605	}	854	}
606		855
607	int	856	int
608	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	857	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
609	POSTCALL:	858	POSTCALL:
610	Mix_HookMusicFinished (music_finished);	859	Mix_HookMusicFinished (music_finished);
611	Mix_ChannelFinished (channel_finished);	860	Mix_ChannelFinished (channel_finished);
612		861
613	void	862	void
		863	Mix_QuerySpec ()
		864	PPCODE:
		865	{
		866	int freq, channels;
		867	Uint16 format;
		868
		869	if (Mix_QuerySpec (&freq, &format, &channels))
		870	{
		871	EXTEND (SP, 3);
		872	PUSHs (sv_2mortal (newSViv (freq)));
		873	PUSHs (sv_2mortal (newSViv (format)));
		874	PUSHs (sv_2mortal (newSViv (channels)));
		875	}
		876	}
		877
		878	void
614	Mix_CloseAudio ()	879	Mix_CloseAudio ()
615		880
616	int	881	int
617	Mix_AllocateChannels (int numchans = -1)	882	Mix_AllocateChannels (int numchans = -1)
618		883
		884	const char *
		885	Mix_GetError ()
		886
619	void	887	void
620	lowdelay (int fd, int val = 1)	888	lowdelay (int fd, int val = 1)
621	CODE:	889	CODE:
		890	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		891
		892	void
		893	win32_proxy_info ()
		894	PPCODE:
		895	{
622	#ifndef _WIN32	896	#ifdef _WIN32
623	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	897	char buffer[2048];
		898	DWORD buflen;
		899
		900	EXTEND (SP, 3);
		901
		902	buflen = sizeof (buffer);
		903	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		904	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		905	{
		906	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		907
		908	buflen = sizeof (buffer);
		909	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		910	{
		911	PUSHs (newSVpv (buffer, 0));
		912
		913	buflen = sizeof (buffer);
		914	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		915	PUSHs (newSVpv (buffer, 0));
		916	}
		917	}
624	#endif	918	#endif
		919	}
625		920
626	void	921	int
627	add_font (char *file)	922	add_font (char *file)
628	CODE:	923	CODE:
629	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	924	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		925	OUTPUT:
		926	RETVAL
630		927
631	void	928	void
632	load_image_inline (SV *image_)	929	load_image_inline (SV *image_)
633	ALIAS:	930	ALIAS:
634	load_image_file = 1	931	load_image_file = 1
…		…
637	STRLEN image_len;	934	STRLEN image_len;
638	char image = (char )SvPVbyte (image_, image_len);	935	char image = (char )SvPVbyte (image_, image_len);
639	SDL_Surface surface, surface2;	936	SDL_Surface surface, surface2;
640	SDL_PixelFormat fmt;	937	SDL_PixelFormat fmt;
641	SDL_RWops *rw = ix	938	SDL_RWops *rw = ix
642	? SDL_RWFromFile (image, "r")	939	? SDL_RWFromFile (image, "rb")
643	: SDL_RWFromConstMem (image, image_len);	940	: SDL_RWFromConstMem (image, image_len);
644		941
645	if (!rw)	942	if (!rw)
646	croak ("load_image: %s", SDL_GetError ());	943	croak ("load_image: %s", SDL_GetError ());
647		944
…		…
676		973
677	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	974	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
678		975
679	assert (surface2->pitch == surface2->w * 4);	976	assert (surface2->pitch == surface2->w * 4);
680		977
		978	SDL_LockSurface (surface2);
681	EXTEND (SP, 5);	979	EXTEND (SP, 6);
682	PUSHs (sv_2mortal (newSViv (surface2->w)));	980	PUSHs (sv_2mortal (newSViv (surface2->w)));
683	PUSHs (sv_2mortal (newSViv (surface2->h)));	981	PUSHs (sv_2mortal (newSViv (surface2->h)));
684	SDL_LockSurface (surface2);
685	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	982	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)));	983	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
688	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	984	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
689	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	985	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		986	SDL_UnlockSurface (surface2);
690		987
691	SDL_FreeSurface (surface);	988	SDL_FreeSurface (surface);
692	SDL_FreeSurface (surface2);	989	SDL_FreeSurface (surface2);
693	}	990	}
694		991
…		…
720	void	1017	void
721	error (char *message)	1018	error (char *message)
722	CODE:	1019	CODE:
723	fprintf (stderr, "ERROR: %s\n", message);	1020	fprintf (stderr, "ERROR: %s\n", message);
724	#ifdef _WIN32	1021	#ifdef _WIN32
725	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1022	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
726	#endif	1023	#endif
727		1024
728	void	1025	void
729	fatal (char *message)	1026	fatal (char *message)
730	CODE:	1027	CODE:
731	fprintf (stderr, "FATAL: %s\n", message);	1028	fprintf (stderr, "FATAL: %s\n", message);
732	#ifdef _WIN32	1029	#ifdef _WIN32
733	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1030	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
734	#endif	1031	#endif
735	_exit (1);	1032	_exit (1);
736		1033
737	void	1034	void
738	_exit (int retval)	1035	_exit (int retval = 0)
739	CODE:	1036	CODE:
		1037	#ifdef WIN32
		1038	ExitThread (retval); // unclean, please beam me up
		1039	#else
740	_exit (retval);	1040	_exit (retval);
		1041	#endif
741		1042
		1043	void
		1044	debug ()
		1045	CODE:
		1046	{
		1047	#if DEBUG
		1048	VALGRIND_DO_LEAK_CHECK;
		1049	#endif
		1050	}
		1051
742	MODULE = CFClient PACKAGE = CFClient::Font	1052	MODULE = Deliantra::Client PACKAGE = DC::Font
743		1053
744	CFClient::Font	1054	PROTOTYPES: DISABLE
		1055
		1056	DC::Font
745	new_from_file (SV class, char path, int id = 0)	1057	new_from_file (SV class, char path, int id = 0)
746	CODE:	1058	CODE:
747	{	1059	{
748	int count;	1060	int count;
749	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1061	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
752	}	1064	}
753	OUTPUT:	1065	OUTPUT:
754	RETVAL	1066	RETVAL
755		1067
756	void	1068	void
757	DESTROY (CFClient::Font self)	1069	DESTROY (DC::Font self)
758	CODE:	1070	CODE:
759	pango_font_description_free (self);	1071	pango_font_description_free (self);
760		1072
761	void	1073	void
762	make_default (CFClient::Font self)	1074	make_default (DC::Font self)
		1075	PROTOTYPE: $
763	CODE:	1076	CODE:
764	default_font = self;	1077	default_font = self;
765		1078
766	MODULE = CFClient PACKAGE = CFClient::Layout	1079	MODULE = Deliantra::Client PACKAGE = DC::Layout
767		1080
		1081	PROTOTYPES: DISABLE
		1082
768	void	1083	void
769	clear_font_cache ()	1084	glyph_cache_backup ()
		1085	PROTOTYPE:
770	CODE:	1086	CODE:
		1087	tc_backup ();
		1088
		1089	void
		1090	glyph_cache_restore ()
		1091	PROTOTYPE:
		1092	CODE:
771	tc_clear ();	1093	tc_restore ();
772		1094
773	CFClient::Layout	1095	DC::Layout
774	new (SV *class, int type = 0)	1096	new (SV *class)
775	CODE:	1097	CODE:
776	New (0, RETVAL, 1, struct cf_layout);	1098	New (0, RETVAL, 1, struct cf_layout);
777		1099
778	RETVAL->pl = pango_layout_new (opengl_context);	1100	RETVAL->pl = pango_layout_new (opengl_context);
779	RETVAL->r = 1.;	1101	RETVAL->r = 1.;
780	RETVAL->g = 1.;	1102	RETVAL->g = 1.;
781	RETVAL->b = 1.;	1103	RETVAL->b = 1.;
782	RETVAL->a = 1.;	1104	RETVAL->a = 1.;
783	RETVAL->base_height = MIN_FONT_HEIGHT;	1105	RETVAL->base_height = MIN_FONT_HEIGHT;
784	RETVAL->font = 0;	1106	RETVAL->font = 0;
		1107	RETVAL->rc = rc_alloc ();
785		1108
786	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1109	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
787	layout_update_font (RETVAL);	1110	layout_update_font (RETVAL);
788	OUTPUT:	1111	OUTPUT:
789	RETVAL	1112	RETVAL
790		1113
791	void	1114	void
792	DESTROY (CFClient::Layout self)	1115	DESTROY (DC::Layout self)
793	CODE:	1116	CODE:
794	g_object_unref (self->pl);	1117	g_object_unref (self->pl);
		1118	rc_free (self->rc);
795	Safefree (self);	1119	Safefree (self);
796		1120
797	void	1121	void
798	set_text (CFClient::Layout self, SV *text_)	1122	set_text (DC::Layout self, SV *text_)
799	CODE:	1123	CODE:
800	{	1124	{
801	STRLEN textlen;	1125	STRLEN textlen;
802	char *text = SvPVutf8 (text_, textlen);	1126	char *text = SvPVutf8 (text_, textlen);
803		1127
804	pango_layout_set_text (self->pl, text, textlen);	1128	pango_layout_set_text (self->pl, text, textlen);
805	}	1129	}
806		1130
807	void	1131	void
808	set_markup (CFClient::Layout self, SV *text_)	1132	set_markup (DC::Layout self, SV *text_)
809	CODE:	1133	CODE:
810	{	1134	{
811	STRLEN textlen;	1135	STRLEN textlen;
812	char *text = SvPVutf8 (text_, textlen);	1136	char *text = SvPVutf8 (text_, textlen);
813		1137
814	pango_layout_set_markup (self->pl, text, textlen);	1138	pango_layout_set_markup (self->pl, text, textlen);
815	}	1139	}
816		1140
817	void	1141	void
818	set_shapes (CFClient::Layout self, ...)	1142	set_shapes (DC::Layout self, ...)
819	CODE:	1143	CODE:
820	{	1144	{
821	PangoAttrList *attrs = 0;	1145	PangoAttrList *attrs = 0;
822	const char *text = pango_layout_get_text (self->pl);	1146	const char *text = pango_layout_get_text (self->pl);
823	const char *pos = text;	1147	const char *pos = text;
…		…
858	if (attrs)	1182	if (attrs)
859	pango_layout_set_attributes (self->pl, attrs);	1183	pango_layout_set_attributes (self->pl, attrs);
860	}	1184	}
861		1185
862	void	1186	void
863	get_shapes (CFClient::Layout self)	1187	get_shapes (DC::Layout self)
864	PPCODE:	1188	PPCODE:
865	{	1189	{
866	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1190	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
867		1191
868	do	1192	do
869	{	1193	{
870	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1194	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
871		1195
872	if (run && shape_attr_p (run))	1196	if (run && shape_attr_p (run))
873	{	1197	{
874	PangoRectangle extents;	1198	PangoRectangle extents;
875	pango_layout_iter_get_run_extents (iter, 0, &extents);	1199	pango_layout_iter_get_run_extents (iter, 0, &extents);
876		1200
		1201	EXTEND (SP, 2);
877	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1202	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
878	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1203	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
879	}	1204	}
880	}	1205	}
881	while (pango_layout_iter_next_run (iter));	1206	while (pango_layout_iter_next_run (iter));
882		1207
883	pango_layout_iter_free (iter);	1208	pango_layout_iter_free (iter);
884	}	1209	}
885		1210
886	int	1211	int
887	has_wrapped (CFClient::Layout self)	1212	has_wrapped (DC::Layout self)
888	CODE:	1213	CODE:
889	{	1214	{
890	int lines = 1;	1215	int lines = 1;
891	const char *text = pango_layout_get_text (self->pl);	1216	const char *text = pango_layout_get_text (self->pl);
892		1217
…		…
897	}	1222	}
898	OUTPUT:	1223	OUTPUT:
899	RETVAL	1224	RETVAL
900		1225
901	SV *	1226	SV *
902	get_text (CFClient::Layout self)	1227	get_text (DC::Layout self)
903	CODE:	1228	CODE:
904	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1229	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
905	sv_utf8_decode (RETVAL);	1230	sv_utf8_decode (RETVAL);
906	OUTPUT:	1231	OUTPUT:
907	RETVAL	1232	RETVAL
908		1233
909	void	1234	void
910	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1235	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
911	CODE:	1236	CODE:
912	self->r = r;	1237	self->r = r;
913	self->g = g;	1238	self->g = g;
914	self->b = b;	1239	self->b = b;
915	self->a = a;	1240	self->a = a;
916		1241
917	void	1242	void
918	set_font (CFClient::Layout self, CFClient::Font font = 0)	1243	set_font (DC::Layout self, DC::Font font = 0)
919	CODE:	1244	CODE:
920	if (self->font != font)	1245	if (self->font != font)
921	{	1246	{
922	self->font = font;	1247	self->font = font;
923	layout_update_font (self);	1248	layout_update_font (self);
924	}	1249	}
925		1250
926	void	1251	void
927	set_height (CFClient::Layout self, int base_height)	1252	set_height (DC::Layout self, int base_height)
928	CODE:	1253	CODE:
929	if (self->base_height != base_height)	1254	if (self->base_height != base_height)
930	{	1255	{
931	self->base_height = base_height;	1256	self->base_height = base_height;
932	layout_update_font (self);	1257	layout_update_font (self);
933	}	1258	}
934		1259
935	void	1260	void
936	set_width (CFClient::Layout self, int max_width = -1)	1261	set_width (DC::Layout self, int max_width = -1)
937	CODE:	1262	CODE:
938	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1263	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
939		1264
940	void	1265	void
941	set_indent (CFClient::Layout self, int indent)	1266	set_indent (DC::Layout self, int indent)
942	CODE:	1267	CODE:
943	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1268	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
944		1269
945	void	1270	void
946	set_spacing (CFClient::Layout self, int spacing)	1271	set_spacing (DC::Layout self, int spacing)
947	CODE:	1272	CODE:
948	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1273	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
949		1274
950	void	1275	void
951	set_ellipsise (CFClient::Layout self, int ellipsise)	1276	set_ellipsise (DC::Layout self, int ellipsise)
952	CODE:	1277	CODE:
953	pango_layout_set_ellipsize (self->pl,	1278	pango_layout_set_ellipsize (self->pl,
954	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1279	ellipsise == 1 ? PANGO_ELLIPSIZE_START
955	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1280	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
956	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1281	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
957	: PANGO_ELLIPSIZE_NONE	1282	: PANGO_ELLIPSIZE_NONE
958	);	1283	);
959		1284
960	void	1285	void
961	set_single_paragraph_mode (CFClient::Layout self, int spm)	1286	set_single_paragraph_mode (DC::Layout self, int spm)
962	CODE:	1287	CODE:
963	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1288	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
964		1289
965	void	1290	void
966	size (CFClient::Layout self)	1291	size (DC::Layout self)
967	PPCODE:	1292	PPCODE:
968	{	1293	{
969	int w, h;	1294	int w, h;
970		1295
971	layout_get_pixel_size (self, &w, &h);	1296	layout_get_pixel_size (self, &w, &h);
…		…
974	PUSHs (sv_2mortal (newSViv (w)));	1299	PUSHs (sv_2mortal (newSViv (w)));
975	PUSHs (sv_2mortal (newSViv (h)));	1300	PUSHs (sv_2mortal (newSViv (h)));
976	}	1301	}
977		1302
978	int	1303	int
979	descent (CFClient::Layout self)	1304	descent (DC::Layout self)
980	CODE:	1305	CODE:
981	{	1306	{
982	PangoRectangle rect;	1307	PangoRectangle rect;
983	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1308	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
984	pango_layout_line_get_pixel_extents (line, 0, &rect);	1309	pango_layout_line_get_pixel_extents (line, 0, &rect);
985	RETVAL = PANGO_DESCENT (rect);	1310	RETVAL = PANGO_DESCENT (rect);
986	}	1311	}
987	OUTPUT:	1312	OUTPUT:
988	RETVAL	1313	RETVAL
989		1314
990	int	1315	int
991	xy_to_index (CFClient::Layout self, int x, int y)	1316	xy_to_index (DC::Layout self, int x, int y)
992	CODE:	1317	CODE:
993	{	1318	{
994	int index, trailing;	1319	int index, trailing;
995	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1320	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
996	RETVAL = index;	1321	RETVAL = index + trailing;
997	}	1322	}
998	OUTPUT:	1323	OUTPUT:
999	RETVAL	1324	RETVAL
1000		1325
1001	void	1326	void
1002	cursor_pos (CFClient::Layout self, int index)	1327	cursor_pos (DC::Layout self, int index)
1003	PPCODE:	1328	PPCODE:
1004	{	1329	{
1005	PangoRectangle strong_pos;	1330	PangoRectangle pos;
1006	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1331	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1007		1332
1008	EXTEND (SP, 3);	1333	EXTEND (SP, 3);
1009	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1334	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1010	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1335	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1011	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1336	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1012	}	1337	}
1013		1338
1014	void	1339	void
1015	render (CFClient::Layout self, float x, float y)	1340	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1016	PPCODE:	1341	PPCODE:
		1342	{
		1343	int line, x;
		1344
		1345	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1346	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1347	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1348	--line;
		1349	#endif
		1350	EXTEND (SP, 2);
		1351	PUSHs (sv_2mortal (newSViv (line)));
		1352	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1353	}
		1354
		1355	void
		1356	line_x_to_index (DC::Layout self, int line, int x)
		1357	PPCODE:
		1358	{
		1359	PangoLayoutLine *lp;
		1360	int index, trailing;
		1361
		1362	if (line < 0)
		1363	XSRETURN_EMPTY;
		1364
		1365	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1366	XSRETURN_EMPTY; /* do better */
		1367
		1368	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1369
		1370	EXTEND (SP, 2);
		1371	if (GIMME_V == G_SCALAR)
		1372	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1373	else
		1374	{
		1375	PUSHs (sv_2mortal (newSViv (index)));
		1376	PUSHs (sv_2mortal (newSViv (trailing)));
		1377	}
		1378	}
		1379
		1380	void
		1381	render (DC::Layout self, float x, float y, int flags = 0)
		1382	CODE:
		1383	rc_clear (self->rc);
1017	pango_opengl_render_layout_subpixel (	1384	pango_opengl_render_layout_subpixel (
1018	self->pl,	1385	self->pl,
		1386	self->rc,
1019	x * PANGO_SCALE, y * PANGO_SCALE,	1387	x * PANGO_SCALE, y * PANGO_SCALE,
1020	self->r, self->g, self->b, self->a	1388	self->r, self->g, self->b, self->a,
		1389	flags
1021	);	1390	);
		1391	// we assume that context_change actually clears/frees stuff
		1392	// and does not do any recomputation...
		1393	pango_layout_context_changed (self->pl);
1022		1394
		1395	void
		1396	draw (DC::Layout self)
		1397	CODE:
		1398	{
		1399	glEnable (GL_TEXTURE_2D);
		1400	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1401	glEnable (GL_BLEND);
		1402	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1403	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1404	glEnable (GL_ALPHA_TEST);
		1405	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1406
		1407	rc_draw (self->rc);
		1408
		1409	glDisable (GL_ALPHA_TEST);
		1410	glDisable (GL_BLEND);
		1411	glDisable (GL_TEXTURE_2D);
		1412	}
		1413
1023	MODULE = CFClient PACKAGE = CFClient::Texture	1414	MODULE = Deliantra::Client PACKAGE = DC::Texture
1024		1415
1025	void	1416	PROTOTYPES: ENABLE
1026	pad2pot (SV data_, SV w_, SV *h_)
1027	CODE:
1028	{
1029	int ow = SvIV (w_);
1030	int oh = SvIV (h_);
1031		1417
1032	if (ow && oh)	1418	void
		1419	pad (SV *data_, int ow, int oh, int nw, int nh)
		1420	CODE:
		1421	{
		1422	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1033	{	1423	{
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;	1424	STRLEN datalen;
1042	char *data = SvPVbyte (data_, datalen);	1425	char *data = SvPVbyte (data_, datalen);
1043	int bpp = datalen / (ow * oh);	1426	int bpp = datalen / (ow * oh);
1044	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1427	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1045		1428
1046	SvPOK_only (result_);	1429	SvPOK_only (result_);
1047	SvCUR_set (result_, nw * nh * bpp);	1430	SvCUR_set (result_, nw * nh * bpp);
1048		1431
1049	memset (SvPVX (result_), 0, nw * nh * bpp);	1432	memset (SvPVX (result_), 0, nw * nh * bpp);
1050	while (oh--)	1433	while (oh--)
1051	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1434	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1052		1435
1053	sv_setsv (data_, result_);	1436	sv_setsv (data_, result_);
1054	}
1055
1056	sv_setiv (w_, nw);
1057	sv_setiv (h_, nh);
1058	}
1059	}	1437	}
1060	}	1438	}
1061		1439
1062	void	1440	void
1063	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1441	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1069	{	1447	{
1070	HV hv = (HV )SvRV (self);	1448	HV hv = (HV )SvRV (self);
1071	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1449	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1072	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1450	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1073	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1451	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1452
		1453	if (name <= 0)
		1454	XSRETURN_EMPTY;
1074		1455
1075	if (items < 5)	1456	if (items < 5)
1076	{	1457	{
1077	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1458	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1078	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1459	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1106	glDisable (GL_ALPHA_TEST);	1487	glDisable (GL_ALPHA_TEST);
1107	glDisable (GL_BLEND);	1488	glDisable (GL_BLEND);
1108	}	1489	}
1109	}	1490	}
1110		1491
		1492	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1493	CODE:
		1494	{
		1495	GLint width;
		1496	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1497	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1498	RETVAL = width > 0;
		1499	}
		1500	OUTPUT:
		1501	RETVAL
		1502
1111	MODULE = CFClient PACKAGE = CFClient::Map	1503	MODULE = Deliantra::Client PACKAGE = DC::Map
1112		1504
1113	CFClient::Map	1505	PROTOTYPES: DISABLE
1114	new (SV *class, int map_width, int map_height)	1506
		1507	DC::Map
		1508	new (SV *class)
1115	CODE:	1509	CODE:
1116	New (0, RETVAL, 1, struct map);	1510	New (0, RETVAL, 1, struct map);
1117	RETVAL->x = 0;	1511	RETVAL->x = 0;
1118	RETVAL->y = 0;	1512	RETVAL->y = 0;
1119	RETVAL->w = map_width;	1513	RETVAL->w = 0;
1120	RETVAL->h = map_height;	1514	RETVAL->h = 0;
1121	RETVAL->ox = 0;	1515	RETVAL->ox = 0;
1122	RETVAL->oy = 0;	1516	RETVAL->oy = 0;
1123	RETVAL->faces = 8192;	1517	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1124	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1518	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;	1519	RETVAL->rows = 0;
1128	RETVAL->row = 0;	1520	RETVAL->row = 0;
1129	OUTPUT:	1521	OUTPUT:
1130	RETVAL	1522	RETVAL
1131		1523
1132	void	1524	void
1133	DESTROY (CFClient::Map self)	1525	DESTROY (DC::Map self)
1134	CODE:	1526	CODE:
1135	{	1527	{
1136	map_clear (self);	1528	map_clear (self);
1137	Safefree (self->face);	1529	Safefree (self->face2tile);
1138	Safefree (self->tex);	1530	Safefree (self->tex);
1139	Safefree (self);	1531	Safefree (self);
1140	}	1532	}
1141		1533
1142	void	1534	void
		1535	resize (DC::Map self, int map_width, int map_height)
		1536	CODE:
		1537	self->w = map_width;
		1538	self->h = map_height;
		1539
		1540	void
1143	clear (CFClient::Map self)	1541	clear (DC::Map self)
1144	CODE:	1542	CODE:
1145	map_clear (self);	1543	map_clear (self);
1146		1544
1147	void	1545	void
1148	set_face (CFClient::Map self, int face, int texid)	1546	set_tileid (DC::Map self, int face, int tile)
1149	CODE:	1547	CODE:
1150	{	1548	{
1151	while (self->faces <= face)	1549	need_facenum (self, face); self->face2tile [face] = tile;
1152	{	1550	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	}	1551	}
1159		1552
1160	void	1553	void
		1554	set_smooth (DC::Map self, int face, int smooth, int level)
		1555	CODE:
		1556	{
		1557	tileid texid;
		1558	maptex *tex;
		1559
		1560	if (face < 0 \|\| face >= self->faces)
		1561	return;
		1562
		1563	if (smooth < 0 \|\| smooth >= self->faces)
		1564	return;
		1565
		1566	texid = self->face2tile [face];
		1567
		1568	if (!texid)
		1569	return;
		1570
		1571	tex = self->tex + texid;
		1572	tex->smoothtile = self->face2tile [smooth];
		1573	tex->smoothlevel = level;
		1574	}
		1575
		1576	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)	1577	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:	1578	CODE:
1163	{	1579	{
1164	while (self->texs <= texid)	1580	need_texid (self, texid);
1165	{
1166	Append (maptex, self->tex, self->texs, self->texs);
1167	self->texs *= 2;
1168	}
1169		1581
1170	{	1582	{
1171	maptex *tex = self->tex + texid;	1583	maptex *tex = self->tex + texid;
1172		1584
1173	tex->name = name;	1585	tex->name = name;
…		…
1190	// from transparent color bleeding and ugly wrapping effects.	1602	// from transparent color bleeding and ugly wrapping effects.
1191	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1603	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1192	}	1604	}
1193		1605
1194	int	1606	int
1195	ox (CFClient::Map self)	1607	ox (DC::Map self)
1196	ALIAS:	1608	ALIAS:
1197	oy = 1	1609	oy = 1
1198	x = 2	1610	x = 2
1199	y = 3	1611	y = 3
1200	w = 4	1612	w = 4
…		…
1211	}	1623	}
1212	OUTPUT:	1624	OUTPUT:
1213	RETVAL	1625	RETVAL
1214		1626
1215	void	1627	void
1216	scroll (CFClient::Map self, int dx, int dy)	1628	scroll (DC::Map self, int dx, int dy)
1217	CODE:	1629	CODE:
1218	{	1630	{
1219	if (dx > 0)	1631	if (dx > 0)
1220	map_blank (self, self->x, self->y, dx - 1, self->h);	1632	map_blank (self, self->x, self->y, dx, self->h);
1221	else if (dx < 0)	1633	else if (dx < 0)
1222	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1634	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1223		1635
1224	if (dy > 0)	1636	if (dy > 0)
1225	map_blank (self, self->x, self->y, self->w, dy - 1);	1637	map_blank (self, self->x, self->y, self->w, dy);
1226	else if (dy < 0)	1638	else if (dy < 0)
1227	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1639	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1228		1640
1229	self->ox += dx; self->x += dx;	1641	self->ox += dx; self->x += dx;
1230	self->oy += dy; self->y += dy;	1642	self->oy += dy; self->y += dy;
1231		1643
1232	while (self->y < 0)	1644	while (self->y < 0)
…		…
1236	self->rows += MAP_EXTEND_Y;	1648	self->rows += MAP_EXTEND_Y;
1237	self->y += MAP_EXTEND_Y;	1649	self->y += MAP_EXTEND_Y;
1238	}	1650	}
1239	}	1651	}
1240		1652
1241	void	1653	SV *
1242	map1a_update (CFClient::Map self, SV *data_)	1654	map1a_update (DC::Map self, SV *data_, int extmap)
1243	CODE:	1655	CODE:
1244	{	1656	{
1245	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1657	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1246	uint8_t data_end = (uint8_t )SvEND (data_);	1658	uint8_t data_end = (uint8_t )SvEND (data_);
1247	mapcell *cell;	1659	mapcell *cell;
1248	int x, y, flags;	1660	int x, y, z, flags;
		1661	AV *missing = newAV ();
		1662	RETVAL = newRV_noinc ((SV *)missing);
1249		1663
1250	while (data < data_end)	1664	while (data < data_end - 1)
1251	{	1665	{
1252	flags = (data [0] << 8) + data [1]; data += 2;	1666	flags = (data [0] << 8) + data [1]; data += 2;
1253		1667
1254	x = self->x + ((flags >> 10) & 63);	1668	x = self->x + ((flags >> 10) & 63);
1255	y = self->y + ((flags >> 4) & 63);	1669	y = self->y + ((flags >> 4) & 63);
1256		1670
1257	cell = map_get_cell (self, x, y);	1671	cell = map_get_cell (self, x, y);
1258		1672
1259	if (flags & 15)	1673	if (flags & 15)
1260	{	1674	{
1261	if (cell->darkness < 0)	1675	if (!cell->darkness)
1262	{	1676	{
		1677	memset (cell, 0, sizeof (*cell));
1263	cell->darkness = 0;	1678	cell->darkness = 256;
1264	cell->face [0] = 0;
1265	cell->face [1] = 0;
1266	cell->face [2] = 0;
1267	}	1679	}
1268		1680
1269	cell->darkness = flags & 8 ? *data++ : 255;
1270
1271	//TODO: don't trust server data to be in-range(!)	1681	//TODO: don't trust server data to be in-range(!)
1272		1682
1273	if (flags & 4)	1683	if (flags & 8)
1274	{	1684	{
1275	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1685	if (extmap)
		1686	{
		1687	uint8_t ext, cmd;
		1688
		1689	do
		1690	{
		1691	ext = *data++;
		1692	cmd = ext & 0x3f;
		1693
		1694	if (cmd < 4)
		1695	cell->darkness = 255 - ext * 64 + 1;
		1696	else if (cmd == 5) // health
		1697	{
		1698	cell->stat_width = 1;
		1699	cell->stat_hp = *data++;
		1700	}
		1701	else if (cmd == 6) // monster width
		1702	cell->stat_width = *data++ + 1;
		1703	else if (cmd == 0x47)
		1704	{
		1705	if (*data == 4)
		1706	; // decode player count
		1707
		1708	data += *data + 1;
		1709	}
		1710	else if (cmd == 8) // cell flags
		1711	cell->flags = *data++;
		1712	else if (ext & 0x40) // unknown, multibyte => skip
		1713	data += *data + 1;
		1714	else
		1715	data++;
		1716	}
		1717	while (ext & 0x80);
		1718	}
		1719	else
		1720	cell->darkness = *data++ + 1;
1276	}	1721	}
1277		1722
		1723	for (z = 0; z <= 2; ++z)
1278	if (flags & 2)	1724	if (flags & (4 >> z))
1279	{	1725	{
1280	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1726	faceid face = (data [0] << 8) + data [1]; data += 2;
		1727	need_facenum (self, face);
		1728	cell->tile [z] = self->face2tile [face];
		1729
		1730	if (cell->tile [z])
		1731	{
		1732	maptex *tex = self->tex + cell->tile [z];
		1733	if (!tex->name)
		1734	av_push (missing, newSViv (cell->tile [z]));
		1735
		1736	if (tex->smoothtile)
		1737	{
		1738	maptex *smooth = self->tex + tex->smoothtile;
		1739	if (!smooth->name)
		1740	av_push (missing, newSViv (tex->smoothtile));
		1741	}
		1742	}
1281	}	1743	}
1282
1283	if (flags & 1)
1284	{
1285	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1286	}
1287	}	1744	}
1288	else	1745	else
1289	cell->darkness = -1;	1746	cell->darkness = 0;
1290	}	1747	}
1291	}	1748	}
		1749	OUTPUT:
		1750	RETVAL
1292		1751
1293	SV *	1752	SV *
1294	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1753	mapmap (DC::Map self, int x0, int y0, int w, int h)
1295	CODE:	1754	CODE:
1296	{	1755	{
1297	int x1, x;	1756	int x1, x;
1298	int y1, y;	1757	int y1, y;
1299	int z;	1758	int z;
…		…
1320	{	1779	{
1321	mapcell *cell = row->col + (x - row->c0);	1780	mapcell *cell = row->col + (x - row->c0);
1322		1781
1323	for (z = 0; z <= 0; z++)	1782	for (z = 0; z <= 0; z++)
1324	{	1783	{
1325	mapface face = cell->face [z];
1326
1327	if (face)
1328	{
1329	maptex tex = self->tex [face];	1784	maptex tex = self->tex [cell->tile [z]];
1330	int a0 = 255 - tex.a;	1785	int a0 = 255 - tex.a;
1331	int a1 = tex.a;	1786	int a1 = tex.a;
1332		1787
1333	r = (r * a0 + tex.r * a1) / 255;	1788	r = (r * a0 + tex.r * a1) / 255;
1334	g = (g * a0 + tex.g * a1) / 255;	1789	g = (g * a0 + tex.g * a1) / 255;
1335	b = (b * a0 + tex.b * a1) / 255;	1790	b = (b * a0 + tex.b * a1) / 255;
1336	a = (a * a0 + tex.a * a1) / 255;	1791	a = (a * a0 + tex.a * a1) / 255;
1337	}
1338	}	1792	}
1339	}	1793	}
1340		1794
1341	*map++ = (r )	1795	*map++ = (r )
1342	\| (g << 8)	1796	\| (g << 8)
…		…
1349	}	1803	}
1350	OUTPUT:	1804	OUTPUT:
1351	RETVAL	1805	RETVAL
1352		1806
1353	void	1807	void
1354	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1808	draw (DC::Map self, int mx, int my, int sw, int sh, int T)
1355	CODE:	1809	CODE:
1356	{	1810	{
1357	int vx, vy;
1358	int x, y, z;	1811	int x, y, z;
1359	int last_name;
1360	mapface face;
1361		1812
1362	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1813	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1363	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1814	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1815	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1816	smooth_key skey;
1364		1817
1365	/*	1818	rc_t *rc = rc_alloc ();
1366	int vx = self->vx = self->w >= sw	1819	rc_key_t key;
1367	? self->x + (self->w - sw) / 2	1820	rc_array_t *arr;
1368	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1369		1821
1370	int vy = self->vy = self->h >= sh	1822	// thats current max. sorry.
1371	? self->y + (self->h - sh) / 2	1823	if (sw > 255) sw = 255;
1372	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1824	if (sh > 255) sh = 255;
1373	*/
1374		1825
1375	glColor4ub (255, 255, 255, 255);	1826	// clear key, in case of extra padding
		1827	memset (&skey, 0, sizeof (skey));
		1828
		1829	memset (&key, 0, sizeof (key));
		1830	key.r = 255;
		1831	key.g = 255;
		1832	key.b = 255;
		1833	key.a = 255;
		1834	key.mode = GL_QUADS;
		1835	key.format = GL_T2F_V3F;
		1836	key.texname = -1;
		1837
		1838	mx += self->x;
		1839	my += self->y;
		1840
		1841	// first pass: determine smooth_max
		1842	// rather ugly, if you ask me
		1843	// could also be stored inside mapcell and updated on change
		1844	memset (smooth_max, 0, sizeof (smooth_max));
		1845
		1846	for (y = 0; y < sh; y++)
		1847	if (0 <= y + my && y + my < self->rows)
		1848	{
		1849	maprow *row = self->row + (y + my);
		1850
		1851	for (x = 0; x < sw; x++)
		1852	if (row->c0 <= x + mx && x + mx < row->c1)
		1853	{
		1854	mapcell *cell = row->col + (x + mx - row->c0);
		1855
		1856	smooth_max[x + 1][y + 1] =
		1857	MAX (self->tex [cell->tile [0]].smoothlevel,
		1858	MAX (self->tex [cell->tile [1]].smoothlevel,
		1859	self->tex [cell->tile [2]].smoothlevel));
		1860	}
		1861	}
1376		1862
1377	glEnable (GL_BLEND);	1863	glEnable (GL_BLEND);
1378	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1864	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);	1865	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1381		1866
1382	glBegin (GL_QUADS);
1383
1384	last_name = 0;
1385
1386	for (z = 0; z < 3; z++)	1867	for (z = 0; z <= 2; z++)
		1868	{
		1869	memset (smooth_level, 0, sizeof (smooth_level));
		1870
1387	for (y = 0; y < sh; y++)	1871	for (y = 0; y < sh; y++)
1388	if (0 <= y + vy && y + vy < self->rows)	1872	if (0 <= y + my && y + my < self->rows)
1389	{	1873	{
1390	maprow *row = self->row + (y + vy);	1874	maprow *row = self->row + (y + my);
1391		1875
1392	for (x = 0; x < sw; x++)	1876	for (x = 0; x < sw; x++)
1393	if (row->c0 <= x + vx && x + vx < row->c1)	1877	if (row->c0 <= x + mx && x + mx < row->c1)
1394	{	1878	{
1395	mapcell *cell = row->col + (x + vx - row->c0);	1879	mapcell *cell = row->col + (x + mx - row->c0);
1396
1397	face = cell->face [z];	1880	tileid tile = cell->tile [z];
1398		1881
1399	if (face)	1882	if (tile)
		1883	{
		1884	maptex tex = self->tex [tile];
		1885	int px, py;
		1886
		1887	if (key.texname != tex.name)
		1888	{
		1889	if (!tex.name)
		1890	tex = self->tex [2]; /* missing, replace by noface */
		1891
		1892	key.texname = tex.name;
		1893	arr = rc_array (rc, &key);
		1894	}
		1895
		1896	px = (x + 1) * T - tex.w;
		1897	py = (y + 1) * T - tex.h;
		1898
		1899	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1900	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1901	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1902	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1903
		1904	if (cell->flags && z == 2)
		1905	{
		1906	// overlays such as the speech bubble, probably more to come
		1907	if (cell->flags & 1)
		1908	{
		1909	maptex tex = self->tex [1];
		1910	int px = x * T + T * 2 / 32;
		1911	int py = y * T - T * 6 / 32;
		1912
		1913	if (tex.name)
		1914	{
		1915	if (key.texname != tex.name)
		1916	{
		1917	key.texname = tex.name;
		1918	arr = rc_array (rc, &key);
		1919	}
		1920
		1921	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1922	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1923	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1924	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1925	}
		1926	}
		1927	}
		1928
		1929	// update smooth hash
		1930	if (tex.smoothtile)
		1931	{
		1932	skey.tile = tex.smoothtile;
		1933	skey.level = tex.smoothlevel;
		1934
		1935	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1936
		1937	// add bits to current tile and all neighbours. skey.x\|y is
		1938	// shifted +1\|+1 so we always stay positive.
		1939
		1940	// bits is ___n cccc CCCC bbbb
		1941	// n do not draw borders&corners
		1942	// c draw these corners, but...
		1943	// C ... not these
		1944	// b draw these borders
		1945
		1946	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1947	// ┃· ·· ·┃ ━━
		1948
		1949	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1950	// ·· ·· ·┏ ┓·
		1951
		1952	// full tile
		1953	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1954
		1955	// borders
		1956	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1957	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1958	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1959	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1960
		1961	// corners
		1962	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1963	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1964	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1965	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1966	}
		1967	}
		1968	}
		1969	}
		1970
		1971	rc_draw (rc);
		1972	rc_clear (rc);
		1973
		1974	// go through all smoothlevels, lowest to highest, then draw.
		1975	// this is basically counting sort
		1976	{
		1977	int w, b;
		1978
		1979	glEnable (GL_TEXTURE_2D);
		1980	glBegin (GL_QUADS);
		1981	for (w = 0; w < 256 / 32; ++w)
		1982	{
		1983	uint32_t smask = smooth_level [w];
		1984	if (smask)
		1985	for (b = 0; b < 32; ++b)
		1986	if (smask & (((uint32_t)1) << b))
1400	{	1987	{
1401	maptex tex = self->tex [face];	1988	int level = (w << 5) \| b;
		1989	HE *he;
1402		1990
1403	int px = (x + 1) * 32 - tex.w;	1991	hv_iterinit (smooth);
1404	int py = (y + 1) * 32 - tex.h;	1992	while ((he = hv_iternext (smooth)))
1405
1406	if (last_name != tex.name)
1407	{	1993	{
		1994	smooth_key skey = (smooth_key )HeKEY (he);
		1995	IV bits = SvIVX (HeVAL (he));
		1996
		1997	if (!(bits & 0x1000)
		1998	&& skey->level == level
		1999	&& level > smooth_max [skey->x][skey->y])
		2000	{
		2001	maptex tex = self->tex [skey->tile];
		2002	int px = (((int)skey->x) - 1) * T;
		2003	int py = (((int)skey->y) - 1) * T;
		2004	int border = bits & 15;
		2005	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2006	float dx = tex.s * .0625f; // 16 images/row
		2007	float dy = tex.t * .5f ; // 2 images/column
		2008
		2009	if (tex.name)
		2010	{
		2011	// this time avoiding texture state changes
		2012	// save gobs of state changes.
		2013	if (key.texname != tex.name)
		2014	{
1408	glEnd ();	2015	glEnd ();
1409	last_name = tex.name;
1410	glBindTexture (GL_TEXTURE_2D, last_name);	2016	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1411	glBegin (GL_QUADS);	2017	glBegin (GL_QUADS);
		2018	}
		2019
		2020	if (border)
		2021	{
		2022	float ox = border * dx;
		2023
		2024	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2025	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2026	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2027	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2028	}
		2029
		2030	if (corner)
		2031	{
		2032	float ox = corner * dx;
		2033
		2034	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2035	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2036	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2037	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2038	}
		2039	}
		2040	}
1412	}	2041	}
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	}	2042	}
1419	}
1420	}	2043	}
1421		2044
1422	glEnd ();	2045	glEnd ();
1423
1424	glDisable (GL_TEXTURE_2D);	2046	glDisable (GL_TEXTURE_2D);
		2047	key.texname = -1;
		2048	}
		2049
		2050	hv_clear (smooth);
		2051	}
		2052
1425	glDisable (GL_BLEND);	2053	glDisable (GL_BLEND);
1426	}	2054	rc_free (rc);
1427		2055
		2056	// top layer: overlays such as the health bar
		2057	for (y = 0; y < sh; y++)
		2058	if (0 <= y + my && y + my < self->rows)
		2059	{
		2060	maprow *row = self->row + (y + my);
		2061
		2062	for (x = 0; x < sw; x++)
		2063	if (row->c0 <= x + mx && x + mx < row->c1)
		2064	{
		2065	mapcell *cell = row->col + (x + mx - row->c0);
		2066
		2067	int px = x * T;
		2068	int py = y * T;
		2069
		2070	if (cell->stat_hp)
		2071	{
		2072	int width = cell->stat_width * T;
		2073	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2074
		2075	glColor3ub (0, 0, 0);
		2076	glRectf (px + 1, py - thick - 2,
		2077	px + width - 1, py);
		2078
		2079	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2080	glRectf (px + 2,
		2081	py - thick - 1,
		2082	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2083	}
		2084	}
		2085	}
		2086	}
		2087
1428	void	2088	void
1429	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2089	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1430	CODE:	2090	CODE:
1431	{	2091	{
1432	static float color[16][3] = {	2092	static float color[16][3] = {
1433	{ 0.00F, 0.00F, 0.00F },	2093	{ 0.00F, 0.00F, 0.00F },
1434	{ 1.00F, 1.00F, 1.00F },	2094	{ 1.00F, 1.00F, 1.00F },
…		…
1484	glDisable (GL_BLEND);	2144	glDisable (GL_BLEND);
1485	glDisable (GL_TEXTURE_2D);	2145	glDisable (GL_TEXTURE_2D);
1486	}	2146	}
1487		2147
1488	void	2148	void
1489	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2149	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1490	PPCODE:	2150	PPCODE:
1491	{	2151	{
1492	int vx, vy;
1493	int x, y;	2152	int x, y;
		2153	int sw1 = sw + 2;
		2154	int sh1 = sh + 2;
		2155	int sh3 = sh * 3;
1494	int sw4 = (sw + 3) & ~3;	2156	int sw34 = (sw * 3 + 3) & ~3;
		2157	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1495	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2158	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1496	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2159	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1497		2160
1498	memset (darkness, 255, sw4 * sh);
1499	SvPOK_only (darkness_sv);	2161	SvPOK_only (darkness3_sv);
1500	SvCUR_set (darkness_sv, sw4 * sh);	2162	SvCUR_set (darkness3_sv, sw34 * sh3);
1501		2163
1502	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2164	mx += self->x - 1;
1503	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2165	my += self->y - 1;
1504		2166
		2167	memset (darkness1, 255, sw1 * sh1);
		2168
1505	for (y = 0; y < sh; y++)	2169	for (y = 0; y < sh1; y++)
1506	if (0 <= y + vy && y + vy < self->rows)	2170	if (0 <= y + my && y + my < self->rows)
1507	{	2171	{
1508	maprow *row = self->row + (y + vy);	2172	maprow *row = self->row + (y + my);
1509		2173
1510	for (x = 0; x < sw; x++)	2174	for (x = 0; x < sw1; x++)
1511	if (row->c0 <= x + vx && x + vx < row->c1)	2175	if (row->c0 <= x + mx && x + mx < row->c1)
1512	{	2176	{
1513	mapcell *cell = row->col + (x + vx - row->c0);	2177	mapcell *cell = row->col + (x + mx - row->c0);
1514		2178
1515	darkness[y * sw4 + x] = cell->darkness < 0	2179	darkness1 [y * sw1 + x] = cell->darkness
		2180	? 255 - (cell->darkness - 1)
1516	? 255 - FOW_DARKNESS	2181	: 255 - FOW_DARKNESS;
1517	: 255 - cell->darkness;
1518	}	2182	}
1519	}	2183	}
1520		2184
		2185	for (y = 0; y < sh; ++y)
		2186	for (x = 0; x < sw; ++x)
		2187	{
		2188	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2189	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2190	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2191	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2192	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2193	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2194	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2195	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2196	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2197
		2198	uint8_t r11 = (d11 + d21 + d12) / 3;
		2199	uint8_t r21 = d21;
		2200	uint8_t r31 = (d21 + d31 + d32) / 3;
		2201
		2202	uint8_t r12 = d12;
		2203	uint8_t r22 = d22;
		2204	uint8_t r32 = d32;
		2205
		2206	uint8_t r13 = (d13 + d23 + d12) / 3;
		2207	uint8_t r23 = d23;
		2208	uint8_t r33 = (d23 + d33 + d32) / 3;
		2209
		2210	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2211	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2212	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2213	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2214	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2215	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2216	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2217	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2218	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2219	}
		2220
		2221	free (darkness1);
		2222
1521	EXTEND (SP, 3);	2223	EXTEND (SP, 3);
1522	PUSHs (sv_2mortal (newSViv (sw4)));	2224	PUSHs (sv_2mortal (newSViv (sw34)));
1523	PUSHs (sv_2mortal (newSViv (sh)));	2225	PUSHs (sv_2mortal (newSViv (sh3)));
1524	PUSHs (darkness_sv);	2226	PUSHs (darkness3_sv);
1525	}	2227	}
1526		2228
1527	SV *	2229	SV *
1528	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2230	get_rect (DC::Map self, int x0, int y0, int w, int h)
1529	CODE:	2231	CODE:
1530	{	2232	{
1531	int x, y, x1, y1;	2233	int x, y, x1, y1;
1532	SV data_sv = newSV (w h * 7 + 5);	2234	SV data_sv = newSV (w h * 7 + 5);
1533	uint8_t data = (uint8_t )SvPVX (data_sv);	2235	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1558	if (row && row->c0 <= x && x < row->c1)	2260	if (row && row->c0 <= x && x < row->c1)
1559	{	2261	{
1560	mapcell *cell = row->col + (x - row->c0);	2262	mapcell *cell = row->col + (x - row->c0);
1561	uint8_t flags = 0;	2263	uint8_t flags = 0;
1562		2264
1563	if (cell->face [0]) flags \|= 1;	2265	if (cell->tile [0]) flags \|= 1;
1564	if (cell->face [1]) flags \|= 2;	2266	if (cell->tile [1]) flags \|= 2;
1565	if (cell->face [2]) flags \|= 4;	2267	if (cell->tile [2]) flags \|= 4;
1566		2268
1567	*data++ = flags;	2269	*data++ = flags;
1568		2270
1569	if (flags & 1)	2271	if (flags & 1)
1570	{	2272	{
		2273	tileid tile = cell->tile [0];
1571	*data++ = cell->face [0] >> 8;	2274	*data++ = tile >> 8;
1572	*data++ = cell->face [0];	2275	*data++ = tile;
1573	}	2276	}
1574		2277
1575	if (flags & 2)	2278	if (flags & 2)
1576	{	2279	{
		2280	tileid tile = cell->tile [1];
1577	*data++ = cell->face [1] >> 8;	2281	*data++ = tile >> 8;
1578	*data++ = cell->face [1];	2282	*data++ = tile;
1579	}	2283	}
1580		2284
1581	if (flags & 4)	2285	if (flags & 4)
1582	{	2286	{
		2287	tileid tile = cell->tile [2];
1583	*data++ = cell->face [2] >> 8;	2288	*data++ = tile >> 8;
1584	*data++ = cell->face [2];	2289	*data++ = tile;
1585	}	2290	}
1586	}	2291	}
1587	else	2292	else
1588	*data++ = 0;	2293	*data++ = 0;
1589	}	2294	}
1590	}	2295	}
1591		2296
		2297	if (data - (uint8_t )SvPVX (data_sv) == w h + 5)
		2298	{
		2299	SvREFCNT_dec (data_sv);
		2300	RETVAL = &PL_sv_undef;
		2301	}
		2302	else
		2303	{
1592	SvPOK_only (data_sv);	2304	SvPOK_only (data_sv);
1593	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2305	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
1594	RETVAL = data_sv;	2306	RETVAL = data_sv;
		2307	}
1595	}	2308	}
1596	OUTPUT:	2309	OUTPUT:
1597	RETVAL	2310	RETVAL
1598		2311
1599	void	2312	void
1600	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2313	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1601	PPCODE:	2314	PPCODE:
1602	{	2315	{
1603	int x, y, z;	2316	int x, y, z;
1604	int w, h;	2317	int w, h;
1605	int x1, y1;	2318	int x1, y1;
		2319	STRLEN len;
		2320	uint8_t data, end;
		2321
		2322	len = SvLEN (data_sv);
		2323	SvGROW (data_sv, len + 7); // reserve at least 7+ bytes more
		2324	data = SvPVbyte_nolen (data_sv);
		2325	end = data + len + 7;
		2326
		2327	if (len < 5)
		2328	XSRETURN_EMPTY;
1606		2329
1607	if (*data++ != 0)	2330	if (*data++ != 0)
1608	return; /* version mismatch */	2331	XSRETURN_EMPTY; /* version mismatch */
1609		2332
1610	w = data++ << 8; w \|= data++;	2333	w = data++ << 8; w \|= data++;
1611	h = data++ << 8; h \|= data++;	2334	h = data++ << 8; h \|= data++;
1612		2335
1613	// we need to do this 'cause we don't keep an absolute coord system for rows	2336	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1625	{	2348	{
1626	maprow *row = map_get_row (self, y);	2349	maprow *row = map_get_row (self, y);
1627		2350
1628	for (x = x0; x < x1; x++)	2351	for (x = x0; x < x1; x++)
1629	{	2352	{
		2353	uint8_t flags;
		2354
		2355	if (data + 7 >= end)
		2356	XSRETURN_EMPTY;
		2357
1630	uint8_t flags = *data++;	2358	flags = *data++;
1631		2359
1632	if (flags)	2360	if (flags)
1633	{	2361	{
1634	mapface face[3] = { 0, 0, 0 };
1635
1636	mapcell *cell = row_get_cell (row, x);	2362	mapcell *cell = row_get_cell (row, x);
		2363	tileid tile[3] = { 0, 0, 0 };
1637		2364
1638	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2365	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1639	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2366	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1640	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2367	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1641		2368
1642	if (cell->darkness <= 0)	2369	if (cell->darkness == 0)
1643	{	2370	{
1644	cell->darkness = -1;	2371	cell->darkness = 0;
1645		2372
1646	for (z = 0; z <= 2; z++)	2373	for (z = 0; z <= 2; z++)
1647	{	2374	{
1648	cell->face[z] = face[z];	2375	tileid t = tile [z];
1649		2376
1650	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2377	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2378	{
1651	XPUSHs (sv_2mortal (newSViv (face[z])));	2379	XPUSHs (sv_2mortal (newSViv (t)));
		2380	need_texid (self, t);
		2381	}
		2382
		2383	cell->tile [z] = t;
1652	}	2384	}
1653	}	2385	}
1654	}	2386	}
1655	}	2387	}
1656	}	2388	}
1657	}	2389	}
1658		2390
1659	MODULE = CFClient PACKAGE = CFClient::MixChunk	2391	MODULE = Deliantra::Client PACKAGE = DC::RW
1660		2392
1661	CFClient::MixChunk	2393	DC::RW
1662	new_from_file (SV class, char path)	2394	new (SV class, SV data_sv)
1663	CODE:	2395	CODE:
1664	RETVAL = Mix_LoadWAV (path);	2396	{
		2397	STRLEN datalen;
		2398	char *data = SvPVbyte (data_sv, datalen);
		2399
		2400	RETVAL = SDL_RWFromConstMem (data, datalen);
		2401	}
1665	OUTPUT:	2402	OUTPUT:
1666	RETVAL	2403	RETVAL
1667		2404
		2405	DC::RW
		2406	new_from_file (SV class, const char path, const char *mode = "rb")
		2407	CODE:
		2408	RETVAL = SDL_RWFromFile (path, mode);
		2409	OUTPUT:
		2410	RETVAL
		2411
		2412	# fails on win32:
		2413	# dc.xs(2268) : error C2059: syntax error : '('
1668	void	2414	#void
		2415	#close (DC::RW self)
		2416	# CODE:
		2417	# (self->(close)) (self);
		2418
		2419	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2420
		2421	PROTOTYPES: DISABLE
		2422
		2423	DC::Channel
		2424	find ()
		2425	CODE:
		2426	{
		2427	RETVAL = Mix_GroupAvailable (-1);
		2428
		2429	if (RETVAL < 0)
		2430	{
		2431	RETVAL = Mix_GroupOldest (-1);
		2432
		2433	if (RETVAL < 0)
		2434	XSRETURN_UNDEF;
		2435
		2436	Mix_HaltChannel (RETVAL);
		2437	}
		2438
		2439	Mix_UnregisterAllEffects (RETVAL);
		2440	Mix_Volume (RETVAL, 128);
		2441	}
		2442	OUTPUT:
		2443	RETVAL
		2444
		2445	void
		2446	halt (DC::Channel self)
		2447	CODE:
		2448	Mix_HaltChannel (self);
		2449
		2450	void
		2451	expire (DC::Channel self, int ticks = -1)
		2452	CODE:
		2453	Mix_ExpireChannel (self, ticks);
		2454
		2455	void
		2456	fade_out (DC::Channel self, int ticks = -1)
		2457	CODE:
		2458	Mix_FadeOutChannel (self, ticks);
		2459
		2460	int
		2461	volume (DC::Channel self, int volume)
		2462	CODE:
		2463	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2464	OUTPUT:
		2465	RETVAL
		2466
		2467	void
		2468	unregister_all_effects (DC::Channel self)
		2469	CODE:
		2470	Mix_UnregisterAllEffects (self);
		2471
		2472	void
		2473	set_panning (DC::Channel self, int left, int right)
		2474	CODE:
		2475	left = CLAMP (left , 0, 255);
		2476	right = CLAMP (right, 0, 255);
		2477	Mix_SetPanning (self, left, right);
		2478
		2479	void
		2480	set_distance (DC::Channel self, int distance)
		2481	CODE:
		2482	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2483
		2484	void
		2485	set_position (DC::Channel self, int angle, int distance)
		2486	CODE:
		2487
		2488	void
		2489	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2490	CODE:
		2491	{
		2492	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2493	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2494	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2495	}
		2496
		2497	void
		2498	set_reverse_stereo (DC::Channel self, int flip)
		2499	CODE:
		2500	Mix_SetReverseStereo (self, flip);
		2501
		2502	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2503
		2504	PROTOTYPES: DISABLE
		2505
		2506	DC::MixChunk
		2507	new (SV *class, DC::RW rwops)
		2508	CODE:
		2509	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2510	OUTPUT:
		2511	RETVAL
		2512
		2513	void
1669	DESTROY (CFClient::MixChunk self)	2514	DESTROY (DC::MixChunk self)
1670	CODE:	2515	CODE:
1671	Mix_FreeChunk (self);	2516	Mix_FreeChunk (self);
1672		2517
1673	int	2518	int
1674	volume (CFClient::MixChunk self, int volume = -1)	2519	volume (DC::MixChunk self, int volume = -1)
1675	CODE:	2520	CODE:
		2521	if (items > 1)
		2522	volume = CLAMP (volume, 0, 128);
1676	RETVAL = Mix_VolumeChunk (self, volume);	2523	RETVAL = Mix_VolumeChunk (self, volume);
1677	OUTPUT:	2524	OUTPUT:
1678	RETVAL	2525	RETVAL
1679		2526
1680	int	2527	DC::Channel
1681	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2528	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1682	CODE:	2529	CODE:
		2530	{
1683	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2531	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2532
		2533	if (RETVAL < 0)
		2534	XSRETURN_UNDEF;
		2535
		2536	if (channel < 0)
		2537	{
		2538	Mix_UnregisterAllEffects (RETVAL);
		2539	Mix_Volume (RETVAL, 128);
		2540	}
		2541	}
1684	OUTPUT:	2542	OUTPUT:
1685	RETVAL	2543	RETVAL
1686		2544
1687	MODULE = CFClient PACKAGE = CFClient::MixMusic	2545	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1688		2546
1689	int	2547	int
1690	volume (int volume = -1)	2548	volume (int volume = -1)
		2549	PROTOTYPE: ;$
1691	CODE:	2550	CODE:
		2551	if (items > 0)
		2552	volume = CLAMP (volume, 0, 128);
1692	RETVAL = Mix_VolumeMusic (volume);	2553	RETVAL = Mix_VolumeMusic (volume);
1693	OUTPUT:	2554	OUTPUT:
1694	RETVAL	2555	RETVAL
1695		2556
1696	CFClient::MixMusic	2557	void
1697	new_from_file (SV class, char path)	2558	fade_out (int ms)
1698	CODE:	2559	CODE:
		2560	Mix_FadeOutMusic (ms);
		2561
		2562	void
		2563	halt ()
		2564	CODE:
		2565	Mix_HaltMusic ();
		2566
		2567	DC::MixMusic
		2568	new (SV *class, DC::RW rwops)
		2569	CODE:
1699	RETVAL = Mix_LoadMUS (path);	2570	RETVAL = Mix_LoadMUS_RW (rwops);
1700	OUTPUT:	2571	OUTPUT:
1701	RETVAL	2572	RETVAL
1702		2573
1703	void	2574	void
1704	DESTROY (CFClient::MixMusic self)	2575	DESTROY (DC::MixMusic self)
1705	CODE:	2576	CODE:
1706	Mix_FreeMusic (self);	2577	Mix_FreeMusic (self);
1707		2578
1708	int	2579	int
1709	play (CFClient::MixMusic self, int loops = -1)	2580	play (DC::MixMusic self, int loops = -1)
1710	CODE:	2581	CODE:
1711	RETVAL = Mix_PlayMusic (self, loops);	2582	RETVAL = Mix_PlayMusic (self, loops);
1712	OUTPUT:	2583	OUTPUT:
1713	RETVAL	2584	RETVAL
1714		2585
		2586	void
		2587	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2588	CODE:
		2589	Mix_FadeInMusicPos (self, loops, ms, position);
		2590
1715	MODULE = CFClient PACKAGE = CFClient::OpenGL	2591	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2592
		2593	PROTOTYPES: ENABLE
1716		2594
1717	BOOT:	2595	BOOT:
1718	{	2596	{
1719	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2597	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1720	static const struct {	2598	static const struct {
1721	const char *name;	2599	const char *name;
1722	IV iv;	2600	IV iv;
1723	} *civ, const_iv[] = {	2601	} *civ, const_iv[] = {
1724	# define const_iv(name) { # name, (IV)name }	2602	# define const_iv(name) { # name, (IV)name }
		2603	const_iv (GL_VENDOR),
		2604	const_iv (GL_VERSION),
		2605	const_iv (GL_EXTENSIONS),
1725	const_iv (GL_COLOR_MATERIAL),	2606	const_iv (GL_COLOR_MATERIAL),
1726	const_iv (GL_SMOOTH),	2607	const_iv (GL_SMOOTH),
1727	const_iv (GL_FLAT),	2608	const_iv (GL_FLAT),
1728	const_iv (GL_DITHER),	2609	const_iv (GL_DITHER),
1729	const_iv (GL_BLEND),	2610	const_iv (GL_BLEND),
…		…
1733	const_iv (GL_ALPHA_TEST),	2614	const_iv (GL_ALPHA_TEST),
1734	const_iv (GL_NORMALIZE),	2615	const_iv (GL_NORMALIZE),
1735	const_iv (GL_RESCALE_NORMAL),	2616	const_iv (GL_RESCALE_NORMAL),
1736	const_iv (GL_FRONT),	2617	const_iv (GL_FRONT),
1737	const_iv (GL_BACK),	2618	const_iv (GL_BACK),
		2619	const_iv (GL_AUX0),
1738	const_iv (GL_AND),	2620	const_iv (GL_AND),
1739	const_iv (GL_ONE),	2621	const_iv (GL_ONE),
1740	const_iv (GL_ZERO),	2622	const_iv (GL_ZERO),
1741	const_iv (GL_SRC_ALPHA),	2623	const_iv (GL_SRC_ALPHA),
1742	const_iv (GL_DST_ALPHA),	2624	const_iv (GL_DST_ALPHA),
…		…
1755	const_iv (GL_INTENSITY),	2637	const_iv (GL_INTENSITY),
1756	const_iv (GL_LUMINANCE),	2638	const_iv (GL_LUMINANCE),
1757	const_iv (GL_LUMINANCE_ALPHA),	2639	const_iv (GL_LUMINANCE_ALPHA),
1758	const_iv (GL_FLOAT),	2640	const_iv (GL_FLOAT),
1759	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2641	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2642	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2643	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2644	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2645	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2646	const_iv (GL_COMPRESSED_RGB_ARB),
		2647	const_iv (GL_COMPRESSED_RGBA_ARB),
1760	const_iv (GL_COMPILE),	2648	const_iv (GL_COMPILE),
		2649	const_iv (GL_PROXY_TEXTURE_1D),
		2650	const_iv (GL_PROXY_TEXTURE_2D),
1761	const_iv (GL_TEXTURE_1D),	2651	const_iv (GL_TEXTURE_1D),
1762	const_iv (GL_TEXTURE_2D),	2652	const_iv (GL_TEXTURE_2D),
1763	const_iv (GL_TEXTURE_ENV),	2653	const_iv (GL_TEXTURE_ENV),
1764	const_iv (GL_TEXTURE_MAG_FILTER),	2654	const_iv (GL_TEXTURE_MAG_FILTER),
1765	const_iv (GL_TEXTURE_MIN_FILTER),	2655	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1786	const_iv (GL_COLOR_LOGIC_OP),	2676	const_iv (GL_COLOR_LOGIC_OP),
1787	const_iv (GL_SEPARABLE_2D),	2677	const_iv (GL_SEPARABLE_2D),
1788	const_iv (GL_CONVOLUTION_2D),	2678	const_iv (GL_CONVOLUTION_2D),
1789	const_iv (GL_CONVOLUTION_BORDER_MODE),	2679	const_iv (GL_CONVOLUTION_BORDER_MODE),
1790	const_iv (GL_CONSTANT_BORDER),	2680	const_iv (GL_CONSTANT_BORDER),
		2681	const_iv (GL_POINTS),
1791	const_iv (GL_LINES),	2682	const_iv (GL_LINES),
		2683	const_iv (GL_LINE_STRIP),
1792	const_iv (GL_LINE_LOOP),	2684	const_iv (GL_LINE_LOOP),
1793	const_iv (GL_QUADS),	2685	const_iv (GL_QUADS),
1794	const_iv (GL_QUAD_STRIP),	2686	const_iv (GL_QUAD_STRIP),
1795	const_iv (GL_TRIANGLES),	2687	const_iv (GL_TRIANGLES),
1796	const_iv (GL_TRIANGLE_STRIP),	2688	const_iv (GL_TRIANGLE_STRIP),
1797	const_iv (GL_TRIANGLE_FAN),	2689	const_iv (GL_TRIANGLE_FAN),
		2690	const_iv (GL_POLYGON),
1798	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2691	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2692	const_iv (GL_POINT_SMOOTH_HINT),
		2693	const_iv (GL_LINE_SMOOTH_HINT),
		2694	const_iv (GL_POLYGON_SMOOTH_HINT),
		2695	const_iv (GL_GENERATE_MIPMAP_HINT),
		2696	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1799	const_iv (GL_FASTEST),	2697	const_iv (GL_FASTEST),
		2698	const_iv (GL_DONT_CARE),
		2699	const_iv (GL_NICEST),
1800	const_iv (GL_V2F),	2700	const_iv (GL_V2F),
1801	const_iv (GL_V3F),	2701	const_iv (GL_V3F),
1802	const_iv (GL_T2F_V3F),	2702	const_iv (GL_T2F_V3F),
1803	const_iv (GL_T2F_N3F_V3F),	2703	const_iv (GL_T2F_N3F_V3F),
1804	# undef const_iv	2704	# undef const_iv
1805	};	2705	};
1806		2706
1807	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2707	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1808	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2708	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2709
		2710	texture_av = newAV ();
		2711	AvREAL_off (texture_av);
1809	}	2712	}
		2713
		2714	void
		2715	disable_GL_EXT_blend_func_separate ()
		2716	CODE:
		2717	gl.BlendFuncSeparate = 0;
		2718	gl.BlendFuncSeparateEXT = 0;
1810		2719
1811	char *	2720	char *
1812	gl_vendor ()	2721	gl_vendor ()
1813	CODE:	2722	CODE:
1814	RETVAL = (char *)glGetString (GL_VENDOR);	2723	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1827	CODE:	2736	CODE:
1828	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2737	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1829	OUTPUT:	2738	OUTPUT:
1830	RETVAL	2739	RETVAL
1831		2740
		2741	const char *glGetString (GLenum pname)
		2742
		2743	GLint glGetInteger (GLenum pname)
		2744	CODE:
		2745	glGetIntegerv (pname, &RETVAL);
		2746	OUTPUT:
		2747	RETVAL
		2748
		2749	GLdouble glGetDouble (GLenum pname)
		2750	CODE:
		2751	glGetDoublev (pname, &RETVAL);
		2752	OUTPUT:
		2753	RETVAL
		2754
1832	int glGetError ()	2755	int glGetError ()
1833		2756
1834	void glFinish ()	2757	void glFinish ()
1835		2758
1836	void glClear (int mask)	2759	void glClear (int mask)
…		…
1873	# near_ and far_ are due to microsofts buggy "c" compiler	2796	# 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_)	2797	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1875		2798
1876	# near_ and far_ are due to microsofts buggy "c" compiler	2799	# 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_)	2800	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2801
		2802	PROTOTYPES: DISABLE
1878		2803
1879	void glViewport (int x, int y, int width, int height)	2804	void glViewport (int x, int y, int width, int height)
1880		2805
1881	void glScissor (int x, int y, int width, int height)	2806	void glScissor (int x, int y, int width, int height)
1882		2807
…		…
1890		2815
1891	void glRotate (float angle, float x, float y, float z)	2816	void glRotate (float angle, float x, float y, float z)
1892	CODE:	2817	CODE:
1893	glRotatef (angle, x, y, z);	2818	glRotatef (angle, x, y, z);
1894		2819
1895	void glBegin (int mode)
1896
1897	void glEnd ()
1898
1899	void glColor (float r, float g, float b, float a = 1.0)	2820	void glColor (float r, float g, float b, float a = 1.0)
1900	PROTOTYPE: @
1901	ALIAS:	2821	ALIAS:
1902	glColor_premultiply = 1	2822	glColor_premultiply = 1
1903	CODE:	2823	CODE:
1904	if (ix)	2824	if (ix)
1905	{	2825	{
1906	r *= a;	2826	r *= a;
1907	g *= a;	2827	g *= a;
1908	b *= a;	2828	b *= a;
1909	}	2829	}
1910	// microsoft visual "c" rounds instead of truncating...	2830	// microsoft visual "c" rounds instead of truncating...
1911	glColor4ub (MIN ((int)(r * 256.f), 255),	2831	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		2832
1922	void glRasterPos (float x, float y, float z = 0.)	2833	void glRasterPos (float x, float y, float z = 0.)
1923	CODE:	2834	CODE:
1924	glRasterPos3f (0, 0, z);	2835	glRasterPos3f (0, 0, z);
1925	glBitmap (0, 0, 0, 0, x, y, 0);	2836	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1930		2841
1931	void glTexCoord (float s, float t)	2842	void glTexCoord (float s, float t)
1932	CODE:	2843	CODE:
1933	glTexCoord2f (s, t);	2844	glTexCoord2f (s, t);
1934		2845
		2846	void glRect (float x1, float y1, float x2, float y2)
		2847	CODE:
		2848	glRectf (x1, y1, x2, y2);
		2849
		2850	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2851	CODE:
		2852	glBegin (GL_LINE_LOOP);
		2853	glVertex2f (x1, y1);
		2854	glVertex2f (x2, y1);
		2855	glVertex2f (x2, y2);
		2856	glVertex2f (x1, y2);
		2857	glEnd ();
		2858
		2859	PROTOTYPES: ENABLE
		2860
		2861	void glBegin (int mode)
		2862
		2863	void glEnd ()
		2864
		2865	void glPointSize (GLfloat size)
		2866
		2867	void glLineWidth (GLfloat width)
		2868
		2869	void glInterleavedArrays (int format, int stride, char *data)
		2870
		2871	void glDrawElements (int mode, int count, int type, char *indices)
		2872
		2873	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2874
1935	void glTexEnv (int target, int pname, float param)	2875	void glTexEnv (int target, int pname, float param)
1936	CODE:	2876	CODE:
1937	glTexEnvf (target, pname, param);	2877	glTexEnvf (target, pname, param);
1938		2878
1939	void glTexParameter (int target, int pname, float param)	2879	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)	2895	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1956	CODE:	2896	CODE:
1957	if (gl.SeparableFilter2D)	2897	if (gl.SeparableFilter2D)
1958	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	2898	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1959		2899
1960	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	2900	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1961		2901
1962	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2902	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1963		2903
1964	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2904	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		2905
		2906	void glPixelZoom (float x, float y)
1965		2907
1966	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2908	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1967		2909
1968	int glGenTexture ()	2910	int glGenTexture ()
1969	CODE:	2911	CODE:
1970	{	2912	RETVAL = gen_texture ();
1971	GLuint name;
1972	glGenTextures (1, &name);
1973	RETVAL = name;
1974	}
1975	OUTPUT:	2913	OUTPUT:
1976	RETVAL	2914	RETVAL
1977		2915
1978	void glDeleteTexture (int name)	2916	void glDeleteTexture (int name)
1979	CODE:	2917	CODE:
1980	{
1981	GLuint name_ = name;
1982	glDeleteTextures (1, &name_);	2918	del_texture (name);
1983	}	2919
1984
1985	int glGenList ()	2920	int glGenList ()
1986	CODE:	2921	CODE:
1987	RETVAL = glGenLists (1);	2922	RETVAL = glGenLists (1);
1988	OUTPUT:	2923	OUTPUT:
1989	RETVAL	2924	RETVAL
…		…
1996		2931
1997	void glEndList ()	2932	void glEndList ()
1998		2933
1999	void glCallList (int list)	2934	void glCallList (int list)
2000		2935
		2936	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2001		2937
		2938	PROTOTYPES: DISABLE
		2939
		2940	void
		2941	find_widget (SV *self, NV x, NV y)
		2942	PPCODE:
		2943	{
		2944	if (within_widget (self, x, y))
		2945	XPUSHs (self);
		2946	}
		2947
		2948	BOOT:
		2949	{
		2950	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		2951
		2952	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		2953	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		2954	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		2955	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		2956	}
		2957
		2958	void
		2959	draw (SV *self)
		2960	CODE:
		2961	{
		2962	HV *hv;
		2963	SV **svp;
		2964	NV x, y, w, h;
		2965	SV *draw_x_sv = GvSV (draw_x_gv);
		2966	SV *draw_y_sv = GvSV (draw_y_gv);
		2967	SV *draw_w_sv = GvSV (draw_w_gv);
		2968	SV *draw_h_sv = GvSV (draw_h_gv);
		2969	double draw_x, draw_y;
		2970
		2971	if (!SvROK (self))
		2972	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		2973
		2974	hv = (HV *)SvRV (self);
		2975
		2976	if (SvTYPE (hv) != SVt_PVHV)
		2977	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		2978
		2979	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2980	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2981
		2982	if (!h \|\| !w)
		2983	XSRETURN_EMPTY;
		2984
		2985	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2986	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2987
		2988	draw_x = SvNV (draw_x_sv) + x;
		2989	draw_y = SvNV (draw_y_sv) + y;
		2990
		2991	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2992	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2993	XSRETURN_EMPTY;
		2994
		2995	sv_setnv (draw_x_sv, draw_x);
		2996	sv_setnv (draw_y_sv, draw_y);
		2997
		2998	glPushMatrix ();
		2999	glTranslated (x, y, 0);
		3000
		3001	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3002	{
		3003	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3004
		3005	if (svp && SvTRUE (*svp))
		3006	{
		3007	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3008	glEnable (GL_BLEND);
		3009	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3010	glBegin (GL_QUADS);
		3011	glVertex2f (0, 0);
		3012	glVertex2f (w, 0);
		3013	glVertex2f (w, h);
		3014	glVertex2f (0, h);
		3015	glEnd ();
		3016	glDisable (GL_BLEND);
		3017	}
		3018	}
		3019	#if 0
		3020	// draw borders, for debugging
		3021	glPushMatrix ();
		3022	glColor4f (1., 1., 0., 1.);
		3023	glTranslatef (.5, .5, 0.);
		3024	glBegin (GL_LINE_LOOP);
		3025	glVertex2f (0 , 0);
		3026	glVertex2f (w - 1, 0);
		3027	glVertex2f (w - 1, h - 1);
		3028	glVertex2f (0 , h - 1);
		3029	glEnd ();
		3030	glPopMatrix ();
		3031	#endif
		3032	PUSHMARK (SP);
		3033	XPUSHs (self);
		3034	PUTBACK;
		3035	call_method ("_draw", G_VOID \| G_DISCARD);
		3036	SPAGAIN;
		3037
		3038	glPopMatrix ();
		3039
		3040	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3041	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3042	}
		3043

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+Removed lines
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+Added lines
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+Changed lines
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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.126 by root, Tue Jul 4 23:56:34 2006 UTC vs. Revision 1.259 by root, Tue May 20 02:47:21 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 1.259 by root, Tue May 20 02:47:21 2008 UTC