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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.129 by root, Wed Jul 12 17:20:04 2006 UTC vs.
Revision 1.275 by root, Thu Aug 28 00:53:53 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
		44	/* work around os x broken headers */
		45	#ifdef __MACOSX__
		46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		47	#endif
		48
23	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
24	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
25		51
26	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
27		53
28	#include <pango/pango.h>	54	#include <pango/pango.h>
		55
		56	#ifndef PANGO_VERSION_CHECK
		57	# define PANGO_VERSION_CHECK(a,b,c) 0
		58	#endif
		59
		60	#if !PANGO_VERSION_CHECK (1, 15, 2)
		61	# define pango_layout_get_line_readonly pango_layout_get_line
		62	# define pango_layout_get_lines_readonly pango_layout_get_lines
		63	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		64	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		65	#endif
29		66
30	#ifndef _WIN32	67	#ifndef _WIN32
31	# include <sys/types.h>	68	# include <sys/types.h>
32	# include <sys/socket.h>	69	# include <sys/socket.h>
33	# include <netinet/in.h>	70	# include <netinet/in.h>
34	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
35	# include <inttypes.h>	72	# include <inttypes.h>
		73	#endif
		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
36	#else	77	#else
37	typedef unsigned char uint8_t;	78	# define expect(expr,value) (expr)
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	79	#endif
44		80
45	#include "glext.h"	81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
46		83
47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48		85
49	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 32
50		87
51	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
52	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
53		90
54	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
55		92
56	#if 0	93	/* mask out modifiers we are not interested in */
57	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
58	#else	95
59	# define PARACHUTE 0	96	static AV *texture_av;
60	#endif
61		97
62	static struct	98	static struct
63	{	99	{
64	#define GL_FUNC(ptr,name) ptr name;	100	#define GL_FUNC(ptr,name) ptr name;
65	#include "glfunc.h"	101	#include "glfunc.h"
66	#undef GL_FUNC	102	#undef GL_FUNC
67	} gl;	103	} gl;
68		104
		105	static void
69	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	106	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
70	{	107	{
71	if (gl.BlendFuncSeparate)	108	if (gl.BlendFuncSeparate)
72	gl.BlendFuncSeparate (sa, da, saa, daa);	109	gl.BlendFuncSeparate (sa, da, saa, daa);
73	else if (gl.BlendFuncSeparateEXT)	110	else if (gl.BlendFuncSeparateEXT)
74	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	111	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
75	else	112	else
76	glBlendFunc (sa, da);	113	glBlendFunc (sa, da);
77	}	114	}
78		115
		116	static GLuint
		117	gen_texture ()
		118	{
		119	GLuint name;
		120
		121	if (AvFILL (texture_av) >= 0)
		122	name = (GLuint)(size_t)av_pop (texture_av);
		123	else
		124	glGenTextures (1, &name);
		125
		126	return name;
		127	}
		128
		129	static void
		130	del_texture (GLuint name)
		131	{
		132	/* make a half-assed attempt at returning the memory used by the texture */
		133	/* textures are frequently being reused by cfplus anyway */
		134	/glBindTexture (GL_TEXTURE_2D, name);/
		135	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		136	av_push (texture_av, (SV *)(size_t)name);
		137	glDeleteTextures (1, &name);
		138	}
		139
79	#include "texcache.c"	140	#include "texcache.c"
		141	#include "rendercache.c"
80		142
81	#include "pango-font.c"	143	#include "pango-font.c"
82	#include "pango-fontmap.c"	144	#include "pango-fontmap.c"
83	#include "pango-render.c"	145	#include "pango-render.c"
84		146
		147	typedef IV DC__Channel;
		148	typedef SDL_RWops *DC__RW;
85	typedef Mix_Chunk *CFClient__MixChunk;	149	typedef Mix_Chunk *DC__MixChunk;
86	typedef Mix_Music *CFClient__MixMusic;	150	typedef Mix_Music *DC__MixMusic;
87		151
88	typedef PangoFontDescription *CFClient__Font;	152	typedef PangoFontDescription *DC__Font;
89		153
90	static int	154	static int
91	shape_attr_p (PangoLayoutRun *run)	155	shape_attr_p (PangoLayoutRun *run)
92	{	156	{
93	GSList *attrs = run->item->analysis.extra_attrs;	157	GSList *attrs = run->item->analysis.extra_attrs;
107		171
108	typedef struct cf_layout {	172	typedef struct cf_layout {
109	PangoLayout *pl;	173	PangoLayout *pl;
110	float r, g, b, a; // default color for rgba mode	174	float r, g, b, a; // default color for rgba mode
111	int base_height;	175	int base_height;
112	CFClient__Font font;	176	DC__Font font;
		177	rc_t *rc;
113	} *CFClient__Layout;	178	} *DC__Layout;
114		179
115	static CFClient__Font default_font;	180	static DC__Font default_font;
116	static PangoContext *opengl_context;	181	static PangoContext *opengl_context;
117	static PangoFontMap *opengl_fontmap;	182	static PangoFontMap *opengl_fontmap;
118		183
119	static void	184	static void
120	substitute_func (FcPattern *pattern, gpointer data)	185	substitute_func (FcPattern *pattern, gpointer data)
…		…
125	#endif	190	#endif
126	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	191	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
127	}	192	}
128		193
129	static void	194	static void
130	layout_update_font (CFClient__Layout self)	195	layout_update_font (DC__Layout self)
131	{	196	{
132	/* use a random scale factor to account for unknown descenders, 0.8 works	197	/* use a random scale factor to account for unknown descenders, 0.8 works
133	* reasonably well with bitstream vera	198	* reasonably well with dejavu/bistream fonts
134	*/	199	*/
135	PangoFontDescription *font = self->font ? self->font : default_font;	200	PangoFontDescription *font = self->font ? self->font : default_font;
136		201
137	pango_font_description_set_absolute_size (font,	202	pango_font_description_set_absolute_size (font,
138	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	203	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
139		204
140	pango_layout_set_font_description (self->pl, font);	205	pango_layout_set_font_description (self->pl, font);
141	}	206	}
142		207
143	static void	208	static void
144	layout_get_pixel_size (CFClient__Layout self, int w, int h)	209	layout_get_pixel_size (DC__Layout self, int w, int h)
145	{	210	{
		211	PangoRectangle rect;
		212
		213	// get_pixel_* wrongly rounds down
146	pango_layout_get_pixel_size (self->pl, w, h);	214	pango_layout_get_extents (self->pl, 0, &rect);
147		215
148	if (!w) w = 1;	216	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
149	if (!h) h = 1;	217	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
150		218
151	w = (w + 3) & ~3;	219	if (!rect.width) rect.width = 1;
152	}	220	if (!rect.height) rect.height = 1;
153		221
		222	*w = rect.width;
		223	*h = rect.height;
		224	}
		225
		226	typedef uint16_t tileid;
154	typedef uint16_t mapface;	227	typedef uint16_t faceid;
155		228
156	typedef struct {	229	typedef struct {
157	GLint name;	230	GLuint name;
158	int w, h;	231	int w, h;
159	float s, t;	232	float s, t;
160	uint8_t r, g, b, a;	233	uint8_t r, g, b, a;
		234	tileid smoothtile;
		235	uint8_t smoothlevel;
161	} maptex;	236	} maptex;
162		237
163	typedef struct {	238	typedef struct {
		239	uint32_t player;
		240	tileid tile[3];
164	int16_t darkness;	241	uint16_t darkness;
165	mapface face[3];	242	uint8_t stat_width, stat_hp, flags, smoothmax;
166	} mapcell;	243	} mapcell;
167		244
168	typedef struct {	245	typedef struct {
169	int32_t c0, c1;	246	int32_t c0, c1;
170	mapcell *col;	247	mapcell *col;
171	} maprow;	248	} maprow;
172		249
173	typedef struct map {	250	typedef struct map {
174	int x, y, w, h;	251	int x, y, w, h;
175	int ox, oy; /* offset to virtual global coordinate system */	252	int ox, oy; /* offset to virtual global coordinate system */
176	int faces;	253	int faces; tileid *face2tile; // [faceid]
177	mapface *face;	254	int texs; maptex *tex; // [tileid]
178
179	int texs;
180	maptex *tex;
181		255
182	int32_t rows;	256	int32_t rows;
183	maprow *row;	257	maprow *row;
184	} *CFClient__Map;	258	} *DC__Map;
185		259
186	static char *	260	static char *
187	prepend (char *ptr, int sze, int inc)	261	prepend (char *ptr, int sze, int inc)
188	{	262	{
189	char *p;	263	char *p;
…		…
206	}	280	}
207		281
208	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	282	#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))	283	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
210		284
		285	static void
		286	need_facenum (struct map *self, faceid face)
		287	{
		288	while (self->faces <= face)
		289	{
		290	Append (tileid, self->face2tile, self->faces, self->faces);
		291	self->faces *= 2;
		292	}
		293	}
		294
		295	static void
		296	need_texid (struct map *self, int texid)
		297	{
		298	while (self->texs <= texid)
		299	{
		300	Append (maptex, self->tex, self->texs, self->texs);
		301	self->texs *= 2;
		302	}
		303	}
		304
211	static maprow *	305	static maprow *
212	map_get_row (CFClient__Map self, int y)	306	map_get_row (DC__Map self, int y)
213	{	307	{
214	if (0 > y)	308	if (0 > y)
215	{	309	{
216	int extend = - y + MAP_EXTEND_Y;	310	int extend = - y + MAP_EXTEND_Y;
217	Prepend (maprow, self->row, self->rows, extend);	311	Prepend (maprow, self->row, self->rows, extend);
…		…
255		349
256	return row->col + (x - row->c0);	350	return row->col + (x - row->c0);
257	}	351	}
258		352
259	static mapcell *	353	static mapcell *
260	map_get_cell (CFClient__Map self, int x, int y)	354	map_get_cell (DC__Map self, int x, int y)
261	{	355	{
262	return row_get_cell (map_get_row (self, y), x);	356	return row_get_cell (map_get_row (self, y), x);
263	}	357	}
264		358
265	static void	359	static void
266	map_clear (CFClient__Map self)	360	map_clear (DC__Map self)
267	{	361	{
268	int r;	362	int r;
269		363
270	for (r = 0; r < self->rows; r++)	364	for (r = 0; r < self->rows; r++)
271	Safefree (self->row[r].col);	365	Safefree (self->row[r].col);
…		…
278	self->oy = 0;	372	self->oy = 0;
279	self->row = 0;	373	self->row = 0;
280	self->rows = 0;	374	self->rows = 0;
281	}	375	}
282		376
		377	#define CELL_CLEAR(cell) \
		378	do { \
		379	if ((cell)->player) \
		380	(cell)->tile [2] = 0; \
		381	(cell)->darkness = 0; \
		382	(cell)->stat_hp = 0; \
		383	(cell)->flags = 0; \
		384	(cell)->player = 0; \
		385	} while (0)
		386
283	static void	387	static void
284	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	388	map_blank (DC__Map self, int x0, int y0, int w, int h)
285	{	389	{
286	int x, y;	390	int x, y;
287	maprow *row;	391	maprow *row;
		392	mapcell *cell;
288		393
289	for (y = y0; y < y0 + h; y++)	394	for (y = y0; y < y0 + h; y++)
290	if (y >= 0)	395	if (y >= 0)
291	{	396	{
292	if (y >= self->rows)	397	if (y >= self->rows)
…		…
298	if (x >= row->c0)	403	if (x >= row->c0)
299	{	404	{
300	if (x >= row->c1)	405	if (x >= row->c1)
301	break;	406	break;
302		407
303	row->col[x - row->c0].darkness = -1;	408	cell = row->col + x - row->c0;
		409
		410	CELL_CLEAR (cell);
304	}	411	}
305	}	412	}
		413	}
		414
		415	typedef struct {
		416	tileid tile;
		417	uint8_t x, y, level;
		418	} smooth_key;
		419
		420	static void
		421	smooth_or_bits (HV hv, smooth_key key, IV bits)
		422	{
		423	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		424
		425	if (SvIOK (*sv))
		426	SvIV_set (sv, SvIVX (sv) \| bits);
		427	else
		428	sv_setiv (*sv, bits);
306	}	429	}
307		430
308	static void	431	static void
309	music_finished (void)	432	music_finished (void)
310	{	433	{
…		…
346	n \|= n >> 16;	469	n \|= n >> 16;
347		470
348	return n + 1;	471	return n + 1;
349	}	472	}
350		473
351	MODULE = CFClient PACKAGE = CFClient	474	static unsigned int
		475	popcount (unsigned int n)
		476	{
		477	n -= (n >> 1) & 0x55555555U;
		478	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		479	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		480	n *= 0x01010101U;
		481
		482	return n >> 24;
		483	}
		484
		485	/* SDL should provide this, really. */
		486	#define SDLK_MODIFIER_MIN 300
		487	#define SDLK_MODIFIER_MAX 314
		488
		489	/******************************************************************************/
		490
		491	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		492	static GV *hover_gv;
		493
		494	static int
		495	within_widget (SV *widget, NV x, NV y)
		496	{
		497	HV *self;
		498	SV **svp;
		499	NV wx, ww, wy, wh;
		500
		501	if (!SvROK (widget))
		502	return 0;
		503
		504	self = (HV *)SvRV (widget);
		505
		506	if (SvTYPE (self) != SVt_PVHV)
		507	return 0;
		508
		509	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		510	if (y < wy)
		511	return 0;
		512
		513	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		514	if (y >= wy + wh)
		515	return 0;
		516
		517	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		518	if (x < wx)
		519	return 0;
		520
		521	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		522	if (x >= wx + ww)
		523	return 0;
		524
		525	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		526	if (!svp \|\| !SvTRUE (*svp))
		527	return 0;
		528
		529	return 1;
		530	}
		531
		532	static void
		533	deliantra_main ()
		534	{
		535	char *argv[] = { 0 };
		536	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		537	}
		538
		539	#ifdef __MACOSX__
		540	/* to due surprising braindamage on the side of SDL design, we
		541	* do some mind-boggling hack here: SDL requires a custom main()
		542	* on OS X, so... we provide one and call the original main(), which,
		543	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		544	* and which calls our main (== SDL_main) back.
		545	*/
		546	extern C_LINKAGE int
		547	main (int argc, char *argv[])
		548	{
		549	deliantra_main ();
		550	}
		551
		552	#undef main
		553
		554	extern C_LINKAGE int main (int argc, char *argv[]);
		555
		556	static void
		557	SDL_braino (void)
		558	{
		559	char *argv[] = { "deliantra client", 0 };
		560	(main) (1, argv);
		561	}
		562	#else
		563	static void
		564	SDL_braino (void)
		565	{
		566	deliantra_main ();
		567	}
		568	#endif
		569
		570	MODULE = Deliantra::Client PACKAGE = DC
352		571
353	PROTOTYPES: ENABLE	572	PROTOTYPES: ENABLE
354		573
355	BOOT:	574	BOOT:
356	{	575	{
357	HV *stash = gv_stashpv ("CFClient", 1);	576	HV *stash = gv_stashpv ("DC", 1);
358	static const struct {	577	static const struct {
359	const char *name;	578	const char *name;
360	IV iv;	579	IV iv;
361	} *civ, const_iv[] = {	580	} *civ, const_iv[] = {
362	# define const_iv(name) { # name, (IV)name }	581	# define const_iv(name) { # name, (IV)name }
		582	const_iv (SDLK_MODIFIER_MIN),
		583	const_iv (SDLK_MODIFIER_MAX),
		584
363	const_iv (SDL_ACTIVEEVENT),	585	const_iv (SDL_ACTIVEEVENT),
364	const_iv (SDL_KEYDOWN),	586	const_iv (SDL_KEYDOWN),
365	const_iv (SDL_KEYUP),	587	const_iv (SDL_KEYUP),
366	const_iv (SDL_MOUSEMOTION),	588	const_iv (SDL_MOUSEMOTION),
367	const_iv (SDL_MOUSEBUTTONDOWN),	589	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
376	const_iv (SDL_EVENT_RESERVEDA),	598	const_iv (SDL_EVENT_RESERVEDA),
377	const_iv (SDL_EVENT_RESERVEDB),	599	const_iv (SDL_EVENT_RESERVEDB),
378	const_iv (SDL_VIDEORESIZE),	600	const_iv (SDL_VIDEORESIZE),
379	const_iv (SDL_VIDEOEXPOSE),	601	const_iv (SDL_VIDEOEXPOSE),
380	const_iv (SDL_USEREVENT),	602	const_iv (SDL_USEREVENT),
		603
		604	const_iv (SDL_APPINPUTFOCUS),
		605	const_iv (SDL_APPMOUSEFOCUS),
		606	const_iv (SDL_APPACTIVE),
		607
		608
		609	const_iv (SDLK_UNKNOWN),
		610	const_iv (SDLK_FIRST),
		611	const_iv (SDLK_BACKSPACE),
		612	const_iv (SDLK_TAB),
		613	const_iv (SDLK_CLEAR),
		614	const_iv (SDLK_RETURN),
		615	const_iv (SDLK_PAUSE),
		616	const_iv (SDLK_ESCAPE),
		617	const_iv (SDLK_SPACE),
		618	const_iv (SDLK_EXCLAIM),
		619	const_iv (SDLK_QUOTEDBL),
		620	const_iv (SDLK_HASH),
		621	const_iv (SDLK_DOLLAR),
		622	const_iv (SDLK_AMPERSAND),
		623	const_iv (SDLK_QUOTE),
		624	const_iv (SDLK_LEFTPAREN),
		625	const_iv (SDLK_RIGHTPAREN),
		626	const_iv (SDLK_ASTERISK),
		627	const_iv (SDLK_PLUS),
		628	const_iv (SDLK_COMMA),
		629	const_iv (SDLK_MINUS),
		630	const_iv (SDLK_PERIOD),
		631	const_iv (SDLK_SLASH),
		632	const_iv (SDLK_0),
		633	const_iv (SDLK_1),
		634	const_iv (SDLK_2),
		635	const_iv (SDLK_3),
		636	const_iv (SDLK_4),
		637	const_iv (SDLK_5),
		638	const_iv (SDLK_6),
		639	const_iv (SDLK_7),
		640	const_iv (SDLK_8),
		641	const_iv (SDLK_9),
		642	const_iv (SDLK_COLON),
		643	const_iv (SDLK_SEMICOLON),
		644	const_iv (SDLK_LESS),
		645	const_iv (SDLK_EQUALS),
		646	const_iv (SDLK_GREATER),
		647	const_iv (SDLK_QUESTION),
		648	const_iv (SDLK_AT),
		649
		650	const_iv (SDLK_LEFTBRACKET),
		651	const_iv (SDLK_BACKSLASH),
		652	const_iv (SDLK_RIGHTBRACKET),
		653	const_iv (SDLK_CARET),
		654	const_iv (SDLK_UNDERSCORE),
		655	const_iv (SDLK_BACKQUOTE),
		656	const_iv (SDLK_DELETE),
		657
		658	const_iv (SDLK_FIRST),
		659	const_iv (SDLK_LAST),
381	const_iv (SDLK_KP0),	660	const_iv (SDLK_KP0),
382	const_iv (SDLK_KP1),	661	const_iv (SDLK_KP1),
383	const_iv (SDLK_KP2),	662	const_iv (SDLK_KP2),
384	const_iv (SDLK_KP3),	663	const_iv (SDLK_KP3),
385	const_iv (SDLK_KP4),	664	const_iv (SDLK_KP4),
…		…
440	const_iv (SDLK_BREAK),	719	const_iv (SDLK_BREAK),
441	const_iv (SDLK_MENU),	720	const_iv (SDLK_MENU),
442	const_iv (SDLK_POWER),	721	const_iv (SDLK_POWER),
443	const_iv (SDLK_EURO),	722	const_iv (SDLK_EURO),
444	const_iv (SDLK_UNDO),	723	const_iv (SDLK_UNDO),
		724
445	const_iv (KMOD_NONE),	725	const_iv (KMOD_NONE),
		726	const_iv (KMOD_SHIFT),
446	const_iv (KMOD_LSHIFT),	727	const_iv (KMOD_LSHIFT),
447	const_iv (KMOD_RSHIFT),	728	const_iv (KMOD_RSHIFT),
		729	const_iv (KMOD_CTRL),
448	const_iv (KMOD_LCTRL),	730	const_iv (KMOD_LCTRL),
449	const_iv (KMOD_RCTRL),	731	const_iv (KMOD_RCTRL),
		732	const_iv (KMOD_ALT),
450	const_iv (KMOD_LALT),	733	const_iv (KMOD_LALT),
451	const_iv (KMOD_RALT),	734	const_iv (KMOD_RALT),
		735	const_iv (KMOD_META),
452	const_iv (KMOD_LMETA),	736	const_iv (KMOD_LMETA),
453	const_iv (KMOD_RMETA),	737	const_iv (KMOD_RMETA),
454	const_iv (KMOD_NUM),	738	const_iv (KMOD_NUM),
455	const_iv (KMOD_CAPS),	739	const_iv (KMOD_CAPS),
456	const_iv (KMOD_MODE),	740	const_iv (KMOD_MODE),
457	const_iv (KMOD_CTRL),	741
458	const_iv (KMOD_SHIFT),	742	const_iv (MIX_DEFAULT_FORMAT),
459	const_iv (KMOD_ALT),	743
460	const_iv (KMOD_META)	744	const_iv (SDL_INIT_TIMER),
		745	const_iv (SDL_INIT_AUDIO),
		746	const_iv (SDL_INIT_VIDEO),
		747	const_iv (SDL_INIT_CDROM),
		748	const_iv (SDL_INIT_JOYSTICK),
		749	const_iv (SDL_INIT_EVERYTHING),
		750	const_iv (SDL_INIT_NOPARACHUTE),
		751	const_iv (SDL_INIT_EVENTTHREAD),
		752
		753	const_iv (SDL_GL_RED_SIZE),
		754	const_iv (SDL_GL_GREEN_SIZE),
		755	const_iv (SDL_GL_BLUE_SIZE),
		756	const_iv (SDL_GL_ALPHA_SIZE),
		757	const_iv (SDL_GL_DOUBLEBUFFER),
		758	const_iv (SDL_GL_BUFFER_SIZE),
		759	const_iv (SDL_GL_DEPTH_SIZE),
		760	const_iv (SDL_GL_STENCIL_SIZE),
		761	const_iv (SDL_GL_ACCUM_RED_SIZE),
		762	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		763	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		764	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		765	const_iv (SDL_GL_STEREO),
		766	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		767	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		768	const_iv (SDL_GL_ACCELERATED_VISUAL),
		769	const_iv (SDL_GL_SWAP_CONTROL),
		770
		771	const_iv (FOW_DARKNESS)
461	# undef const_iv	772	# undef const_iv
462	};	773	};
463		774
464	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	775	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
465	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	776	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		777
		778	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		779	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
466	}	780	}
		781
		782	void
		783	weaken (SV *rv)
		784	PROTOTYPE: $
		785	CODE:
		786	sv_rvweaken (rv);
467		787
468	int	788	int
469	in_destruct ()	789	in_destruct ()
470	CODE:	790	CODE:
471	RETVAL = PL_main_cv == Nullcv;	791	RETVAL = PL_main_cv == Nullcv;
…		…
474		794
475	NV floor (NV x)	795	NV floor (NV x)
476		796
477	NV ceil (NV x)	797	NV ceil (NV x)
478		798
		799	IV minpot (UV n)
		800
		801	IV popcount (UV n)
		802
479	void	803	void
480	pango_init ()	804	pango_init ()
481	CODE:	805	CODE:
482	{	806	{
483	opengl_fontmap = pango_opengl_font_map_new ();	807	opengl_fontmap = pango_opengl_font_map_new ();
484	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	808	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
485	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	809	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		810	/pango_context_set_font_description (opengl_context, default_font);/
		811	#if PANGO_VERSION_CHECK (1, 15, 2)
		812	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		813	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		814	#endif
486	}	815	}
487		816
488	int	817	char *SDL_GetError ()
489	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
490		818
491	void	819	void SDL_braino ()
		820
		821	int SDL_Init (U32 flags)
		822
		823	int SDL_InitSubSystem (U32 flags)
		824
		825	void SDL_QuitSubSystem (U32 flags)
		826
492	SDL_Quit ()	827	void SDL_Quit ()
493		828
		829	int SDL_GL_SetAttribute (int attr, int value)
		830
		831	int SDL_GL_GetAttribute (int attr)
		832	CODE:
		833	if (SDL_GL_GetAttribute (attr, &RETVAL))
		834	XSRETURN_UNDEF;
		835	OUTPUT:
		836	RETVAL
		837
494	void	838	void
495	SDL_ListModes ()	839	SDL_ListModes (int rgb, int alpha)
496	PPCODE:	840	PPCODE:
497	{	841	{
498	SDL_Rect **m;	842	SDL_Rect **m;
499		843
500	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	844	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
501	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	845	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
502	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	846	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
503	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	847	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
504		848
505	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	849	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
506	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	850	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
507		851
508	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	852	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
509	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	853	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
510	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	854	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
511	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	855	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
512		856
513	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	857	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
514		858	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
515	SDL_EnableUNICODE (1);
516	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
517		859
518	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	860	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
519		861
520	if (m && m != (SDL_Rect **)-1)	862	if (m && m != (SDL_Rect **)-1)
521	while (*m)	863	while (*m)
522	{	864	{
		865	if ((m)->w >= 400 && (m)->h >= 300)
		866	{
523	AV *av = newAV ();	867	AV *av = newAV ();
524	av_push (av, newSViv ((*m)->w));	868	av_push (av, newSViv ((*m)->w));
525	av_push (av, newSViv ((*m)->h));	869	av_push (av, newSViv ((*m)->h));
		870	av_push (av, newSViv (rgb));
		871	av_push (av, newSViv (alpha));
526	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	872	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		873	}
527		874
528	++m;	875	++m;
529	}	876	}
530	}	877	}
531		878
532	char *
533	SDL_GetError ()
534
535	int	879	int
536	SDL_SetVideoMode (int w, int h, int fullscreen)	880	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
537	CODE:	881	CODE:
		882	{
		883	SDL_EnableUNICODE (1);
		884	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		885
		886	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		887	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		888	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		889	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		890
538	RETVAL = !!SDL_SetVideoMode (	891	RETVAL = !!SDL_SetVideoMode (
539	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	892	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
540	);	893	);
		894
541	if (RETVAL)	895	if (RETVAL)
542	{	896	{
543	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	897	av_clear (texture_av);
		898
		899	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
544	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	900	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
545	# include "glfunc.h"	901	#include "glfunc.h"
546	# undef GL_FUNC	902	#undef GL_FUNC
547	}	903	}
		904	}
548	OUTPUT:	905	OUTPUT:
549	RETVAL	906	RETVAL
550		907
551	void	908	void
552	SDL_GL_SwapBuffers ()	909	SDL_GL_SwapBuffers ()
553		910
554	char *	911	char *
555	SDL_GetKeyName (int sym)	912	SDL_GetKeyName (int sym)
556		913
		914	int
		915	SDL_GetAppState ()
		916
		917	int
		918	SDL_GetModState ()
		919
557	void	920	void
558	SDL_PollEvent ()	921	poll_events ()
559	PPCODE:	922	PPCODE:
560	{	923	{
561	SDL_Event ev;	924	SDL_Event ev;
562		925
563	while (SDL_PollEvent (&ev))	926	SDL_PumpEvents ();
		927	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
564	{	928	{
565	HV *hv = newHV ();	929	HV *hv = newHV ();
566	hv_store (hv, "type", 4, newSViv (ev.type), 0);	930	hv_store (hv, "type", 4, newSViv (ev.type), 0);
567		931
568	switch (ev.type)	932	switch (ev.type)
569	{	933	{
570	case SDL_KEYDOWN:	934	case SDL_KEYDOWN:
571	case SDL_KEYUP:	935	case SDL_KEYUP:
572	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	936	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
573	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	937	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
574	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	938	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		939	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
575	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	940	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
576	break;	941	break;
577		942
578	case SDL_ACTIVEEVENT:	943	case SDL_ACTIVEEVENT:
579	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	944	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
580	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	945	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
581	break;	946	break;
582		947
583	case SDL_MOUSEMOTION:	948	case SDL_MOUSEMOTION:
		949	{
		950	int state = ev.motion.state;
		951	int x = ev.motion.x;
		952	int y = ev.motion.y;
		953	int xrel = ev.motion.xrel;
		954	int yrel = ev.motion.yrel;
		955
		956	/* do simplistic event compression */
		957	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		958	&& state == ev.motion.state)
		959	{
		960	xrel += ev.motion.xrel;
		961	yrel += ev.motion.yrel;
		962	x = ev.motion.x;
		963	y = ev.motion.y;
		964	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		965	}
		966
584	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	967	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
585
586	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	968	hv_store (hv, "state", 5, newSViv (state), 0);
587	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	969	hv_store (hv, "x", 1, newSViv (x), 0);
588	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	970	hv_store (hv, "y", 1, newSViv (y), 0);
589	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	971	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
590	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	972	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		973	}
591	break;	974	break;
592		975
593	case SDL_MOUSEBUTTONDOWN:	976	case SDL_MOUSEBUTTONDOWN:
594	case SDL_MOUSEBUTTONUP:	977	case SDL_MOUSEBUTTONUP:
595	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	978	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
596		979
597	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	980	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
598	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	981	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
599	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	982	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
600	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	983	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
605	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	988	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
606	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	989	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
607	break;	990	break;
608	}	991	}
609		992
610	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	993	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
611	}	994	}
612	}	995	}
613		996
614	int	997	int
615	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	998	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
616	POSTCALL:	999	POSTCALL:
617	Mix_HookMusicFinished (music_finished);	1000	Mix_HookMusicFinished (music_finished);
618	Mix_ChannelFinished (channel_finished);	1001	Mix_ChannelFinished (channel_finished);
619		1002
620	void	1003	void
		1004	Mix_QuerySpec ()
		1005	PPCODE:
		1006	{
		1007	int freq, channels;
		1008	Uint16 format;
		1009
		1010	if (Mix_QuerySpec (&freq, &format, &channels))
		1011	{
		1012	EXTEND (SP, 3);
		1013	PUSHs (sv_2mortal (newSViv (freq)));
		1014	PUSHs (sv_2mortal (newSViv (format)));
		1015	PUSHs (sv_2mortal (newSViv (channels)));
		1016	}
		1017	}
		1018
		1019	void
621	Mix_CloseAudio ()	1020	Mix_CloseAudio ()
622		1021
623	int	1022	int
624	Mix_AllocateChannels (int numchans = -1)	1023	Mix_AllocateChannels (int numchans = -1)
625		1024
		1025	const char *
		1026	Mix_GetError ()
		1027
626	void	1028	void
627	lowdelay (int fd, int val = 1)	1029	lowdelay (int fd, int val = 1)
628	CODE:	1030	CODE:
		1031	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		1032
		1033	void
		1034	win32_proxy_info ()
		1035	PPCODE:
		1036	{
629	#ifndef _WIN32	1037	#ifdef _WIN32
630	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1038	char buffer[2048];
		1039	DWORD buflen;
		1040
		1041	EXTEND (SP, 3);
		1042
		1043	buflen = sizeof (buffer);
		1044	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		1045	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		1046	{
		1047	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		1048
		1049	buflen = sizeof (buffer);
		1050	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		1051	{
		1052	PUSHs (newSVpv (buffer, 0));
		1053
		1054	buflen = sizeof (buffer);
		1055	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		1056	PUSHs (newSVpv (buffer, 0));
		1057	}
		1058	}
631	#endif	1059	#endif
		1060	}
632		1061
633	void	1062	int
634	add_font (char *file)	1063	add_font (char *file)
635	CODE:	1064	CODE:
636	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1065	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1066	OUTPUT:
		1067	RETVAL
637		1068
638	void	1069	void
639	load_image_inline (SV *image_)	1070	load_image_inline (SV *image_)
640	ALIAS:	1071	ALIAS:
641	load_image_file = 1	1072	load_image_file = 1
…		…
644	STRLEN image_len;	1075	STRLEN image_len;
645	char image = (char )SvPVbyte (image_, image_len);	1076	char image = (char )SvPVbyte (image_, image_len);
646	SDL_Surface surface, surface2;	1077	SDL_Surface surface, surface2;
647	SDL_PixelFormat fmt;	1078	SDL_PixelFormat fmt;
648	SDL_RWops *rw = ix	1079	SDL_RWops *rw = ix
649	? SDL_RWFromFile (image, "r")	1080	? SDL_RWFromFile (image, "rb")
650	: SDL_RWFromConstMem (image, image_len);	1081	: SDL_RWFromConstMem (image, image_len);
651		1082
652	if (!rw)	1083	if (!rw)
653	croak ("load_image: %s", SDL_GetError ());	1084	croak ("load_image: %s", SDL_GetError ());
654		1085
…		…
727	void	1158	void
728	error (char *message)	1159	error (char *message)
729	CODE:	1160	CODE:
730	fprintf (stderr, "ERROR: %s\n", message);	1161	fprintf (stderr, "ERROR: %s\n", message);
731	#ifdef _WIN32	1162	#ifdef _WIN32
732	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1163	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
733	#endif	1164	#endif
734		1165
735	void	1166	void
736	fatal (char *message)	1167	fatal (char *message)
737	CODE:	1168	CODE:
738	fprintf (stderr, "FATAL: %s\n", message);	1169	fprintf (stderr, "FATAL: %s\n", message);
739	#ifdef _WIN32	1170	#ifdef _WIN32
740	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1171	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
741	#endif	1172	#endif
742	_exit (1);	1173	_exit (1);
743		1174
744	void	1175	void
745	_exit (int retval)	1176	_exit (int retval = 0)
746	CODE:	1177	CODE:
		1178	#ifdef WIN32
		1179	ExitThread (retval); // unclean, please beam me up
		1180	#else
747	_exit (retval);	1181	_exit (retval);
		1182	#endif
748		1183
		1184	void
		1185	debug ()
		1186	CODE:
		1187	{
		1188	#if DEBUG
		1189	VALGRIND_DO_LEAK_CHECK;
		1190	#endif
		1191	}
		1192
749	MODULE = CFClient PACKAGE = CFClient::Font	1193	MODULE = Deliantra::Client PACKAGE = DC::Font
750		1194
751	CFClient::Font	1195	PROTOTYPES: DISABLE
		1196
		1197	DC::Font
752	new_from_file (SV class, char path, int id = 0)	1198	new_from_file (SV class, char path, int id = 0)
753	CODE:	1199	CODE:
754	{	1200	{
755	int count;	1201	int count;
756	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1202	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
759	}	1205	}
760	OUTPUT:	1206	OUTPUT:
761	RETVAL	1207	RETVAL
762		1208
763	void	1209	void
764	DESTROY (CFClient::Font self)	1210	DESTROY (DC::Font self)
765	CODE:	1211	CODE:
766	pango_font_description_free (self);	1212	pango_font_description_free (self);
767		1213
768	void	1214	void
769	make_default (CFClient::Font self)	1215	make_default (DC::Font self)
		1216	PROTOTYPE: $
770	CODE:	1217	CODE:
771	default_font = self;	1218	default_font = self;
772		1219
773	MODULE = CFClient PACKAGE = CFClient::Layout	1220	MODULE = Deliantra::Client PACKAGE = DC::Layout
774		1221
		1222	PROTOTYPES: DISABLE
		1223
775	void	1224	void
776	reset_glyph_cache ()	1225	glyph_cache_backup ()
		1226	PROTOTYPE:
777	CODE:	1227	CODE:
		1228	tc_backup ();
		1229
		1230	void
		1231	glyph_cache_restore ()
		1232	PROTOTYPE:
		1233	CODE:
778	tc_clear ();	1234	tc_restore ();
779		1235
780	CFClient::Layout	1236	DC::Layout
781	new (SV *class)	1237	new (SV *class)
782	CODE:	1238	CODE:
783	New (0, RETVAL, 1, struct cf_layout);	1239	New (0, RETVAL, 1, struct cf_layout);
784		1240
785	RETVAL->pl = pango_layout_new (opengl_context);	1241	RETVAL->pl = pango_layout_new (opengl_context);
…		…
787	RETVAL->g = 1.;	1243	RETVAL->g = 1.;
788	RETVAL->b = 1.;	1244	RETVAL->b = 1.;
789	RETVAL->a = 1.;	1245	RETVAL->a = 1.;
790	RETVAL->base_height = MIN_FONT_HEIGHT;	1246	RETVAL->base_height = MIN_FONT_HEIGHT;
791	RETVAL->font = 0;	1247	RETVAL->font = 0;
		1248	RETVAL->rc = rc_alloc ();
792		1249
793	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1250	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
794	layout_update_font (RETVAL);	1251	layout_update_font (RETVAL);
795	OUTPUT:	1252	OUTPUT:
796	RETVAL	1253	RETVAL
797		1254
798	void	1255	void
799	DESTROY (CFClient::Layout self)	1256	DESTROY (DC::Layout self)
800	CODE:	1257	CODE:
801	g_object_unref (self->pl);	1258	g_object_unref (self->pl);
		1259	rc_free (self->rc);
802	Safefree (self);	1260	Safefree (self);
803		1261
804	void	1262	void
805	set_text (CFClient::Layout self, SV *text_)	1263	set_text (DC::Layout self, SV *text_)
806	CODE:	1264	CODE:
807	{	1265	{
808	STRLEN textlen;	1266	STRLEN textlen;
809	char *text = SvPVutf8 (text_, textlen);	1267	char *text = SvPVutf8 (text_, textlen);
810		1268
811	pango_layout_set_text (self->pl, text, textlen);	1269	pango_layout_set_text (self->pl, text, textlen);
812	}	1270	}
813		1271
814	void	1272	void
815	set_markup (CFClient::Layout self, SV *text_)	1273	set_markup (DC::Layout self, SV *text_)
816	CODE:	1274	CODE:
817	{	1275	{
818	STRLEN textlen;	1276	STRLEN textlen;
819	char *text = SvPVutf8 (text_, textlen);	1277	char *text = SvPVutf8 (text_, textlen);
820		1278
821	pango_layout_set_markup (self->pl, text, textlen);	1279	pango_layout_set_markup (self->pl, text, textlen);
822	}	1280	}
823		1281
824	void	1282	void
825	set_shapes (CFClient::Layout self, ...)	1283	set_shapes (DC::Layout self, ...)
826	CODE:	1284	CODE:
827	{	1285	{
828	PangoAttrList *attrs = 0;	1286	PangoAttrList *attrs = 0;
829	const char *text = pango_layout_get_text (self->pl);	1287	const char *text = pango_layout_get_text (self->pl);
830	const char *pos = text;	1288	const char *pos = text;
…		…
865	if (attrs)	1323	if (attrs)
866	pango_layout_set_attributes (self->pl, attrs);	1324	pango_layout_set_attributes (self->pl, attrs);
867	}	1325	}
868		1326
869	void	1327	void
870	get_shapes (CFClient::Layout self)	1328	get_shapes (DC::Layout self)
871	PPCODE:	1329	PPCODE:
872	{	1330	{
873	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1331	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
874		1332
875	do	1333	do
876	{	1334	{
877	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1335	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
878		1336
879	if (run && shape_attr_p (run))	1337	if (run && shape_attr_p (run))
880	{	1338	{
881	PangoRectangle extents;	1339	PangoRectangle extents;
882	pango_layout_iter_get_run_extents (iter, 0, &extents);	1340	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
890		1348
891	pango_layout_iter_free (iter);	1349	pango_layout_iter_free (iter);
892	}	1350	}
893		1351
894	int	1352	int
895	has_wrapped (CFClient::Layout self)	1353	has_wrapped (DC::Layout self)
896	CODE:	1354	CODE:
897	{	1355	{
898	int lines = 1;	1356	int lines = 1;
899	const char *text = pango_layout_get_text (self->pl);	1357	const char *text = pango_layout_get_text (self->pl);
900		1358
…		…
905	}	1363	}
906	OUTPUT:	1364	OUTPUT:
907	RETVAL	1365	RETVAL
908		1366
909	SV *	1367	SV *
910	get_text (CFClient::Layout self)	1368	get_text (DC::Layout self)
911	CODE:	1369	CODE:
912	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1370	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
913	sv_utf8_decode (RETVAL);	1371	sv_utf8_decode (RETVAL);
914	OUTPUT:	1372	OUTPUT:
915	RETVAL	1373	RETVAL
916		1374
917	void	1375	void
918	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1376	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
919	CODE:	1377	CODE:
920	self->r = r;	1378	self->r = r;
921	self->g = g;	1379	self->g = g;
922	self->b = b;	1380	self->b = b;
923	self->a = a;	1381	self->a = a;
924		1382
925	void	1383	void
926	set_font (CFClient::Layout self, CFClient::Font font = 0)	1384	set_font (DC::Layout self, DC::Font font = 0)
927	CODE:	1385	CODE:
928	if (self->font != font)	1386	if (self->font != font)
929	{	1387	{
930	self->font = font;	1388	self->font = font;
931	layout_update_font (self);	1389	layout_update_font (self);
932	}	1390	}
933		1391
934	void	1392	void
935	set_height (CFClient::Layout self, int base_height)	1393	set_height (DC::Layout self, int base_height)
936	CODE:	1394	CODE:
937	if (self->base_height != base_height)	1395	if (self->base_height != base_height)
938	{	1396	{
939	self->base_height = base_height;	1397	self->base_height = base_height;
940	layout_update_font (self);	1398	layout_update_font (self);
941	}	1399	}
942		1400
943	void	1401	void
944	set_width (CFClient::Layout self, int max_width = -1)	1402	set_width (DC::Layout self, int max_width = -1)
945	CODE:	1403	CODE:
946	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1404	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
947		1405
948	void	1406	void
949	set_indent (CFClient::Layout self, int indent)	1407	set_indent (DC::Layout self, int indent)
950	CODE:	1408	CODE:
951	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1409	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
952		1410
953	void	1411	void
954	set_spacing (CFClient::Layout self, int spacing)	1412	set_spacing (DC::Layout self, int spacing)
955	CODE:	1413	CODE:
956	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1414	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
957		1415
958	void	1416	void
959	set_ellipsise (CFClient::Layout self, int ellipsise)	1417	set_ellipsise (DC::Layout self, int ellipsise)
960	CODE:	1418	CODE:
961	pango_layout_set_ellipsize (self->pl,	1419	pango_layout_set_ellipsize (self->pl,
962	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1420	ellipsise == 1 ? PANGO_ELLIPSIZE_START
963	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1421	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
964	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1422	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
965	: PANGO_ELLIPSIZE_NONE	1423	: PANGO_ELLIPSIZE_NONE
966	);	1424	);
967		1425
968	void	1426	void
969	set_single_paragraph_mode (CFClient::Layout self, int spm)	1427	set_single_paragraph_mode (DC::Layout self, int spm)
970	CODE:	1428	CODE:
971	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1429	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
972		1430
973	void	1431	void
974	size (CFClient::Layout self)	1432	size (DC::Layout self)
975	PPCODE:	1433	PPCODE:
976	{	1434	{
977	int w, h;	1435	int w, h;
978		1436
979	layout_get_pixel_size (self, &w, &h);	1437	layout_get_pixel_size (self, &w, &h);
…		…
982	PUSHs (sv_2mortal (newSViv (w)));	1440	PUSHs (sv_2mortal (newSViv (w)));
983	PUSHs (sv_2mortal (newSViv (h)));	1441	PUSHs (sv_2mortal (newSViv (h)));
984	}	1442	}
985		1443
986	int	1444	int
987	descent (CFClient::Layout self)	1445	descent (DC::Layout self)
988	CODE:	1446	CODE:
989	{	1447	{
990	PangoRectangle rect;	1448	PangoRectangle rect;
991	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1449	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
992	pango_layout_line_get_pixel_extents (line, 0, &rect);	1450	pango_layout_line_get_pixel_extents (line, 0, &rect);
993	RETVAL = PANGO_DESCENT (rect);	1451	RETVAL = PANGO_DESCENT (rect);
994	}	1452	}
995	OUTPUT:	1453	OUTPUT:
996	RETVAL	1454	RETVAL
997		1455
998	int	1456	int
999	xy_to_index (CFClient::Layout self, int x, int y)	1457	xy_to_index (DC::Layout self, int x, int y)
1000	CODE:	1458	CODE:
1001	{	1459	{
1002	int index, trailing;	1460	int index, trailing;
1003	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1461	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1004	RETVAL = index;	1462	RETVAL = index + trailing;
1005	}	1463	}
1006	OUTPUT:	1464	OUTPUT:
1007	RETVAL	1465	RETVAL
1008		1466
1009	void	1467	void
1010	cursor_pos (CFClient::Layout self, int index)	1468	cursor_pos (DC::Layout self, int index)
1011	PPCODE:	1469	PPCODE:
1012	{	1470	{
1013	PangoRectangle strong_pos;	1471	PangoRectangle pos;
1014	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1472	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1015		1473
1016	EXTEND (SP, 3);	1474	EXTEND (SP, 3);
1017	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1475	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1018	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1476	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1019	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1477	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1020	}	1478	}
1021		1479
1022	void	1480	void
1023	render (CFClient::Layout self, float x, float y)	1481	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1024	PPCODE:	1482	PPCODE:
		1483	{
		1484	int line, x;
		1485
		1486	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1487	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1488	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1489	--line;
		1490	#endif
		1491	EXTEND (SP, 2);
		1492	PUSHs (sv_2mortal (newSViv (line)));
		1493	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1494	}
		1495
		1496	void
		1497	line_x_to_index (DC::Layout self, int line, int x)
		1498	PPCODE:
		1499	{
		1500	PangoLayoutLine *lp;
		1501	int index, trailing;
		1502
		1503	if (line < 0)
		1504	XSRETURN_EMPTY;
		1505
		1506	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1507	XSRETURN_EMPTY; /* do better */
		1508
		1509	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1510
		1511	EXTEND (SP, 2);
		1512	if (GIMME_V == G_SCALAR)
		1513	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1514	else
		1515	{
		1516	PUSHs (sv_2mortal (newSViv (index)));
		1517	PUSHs (sv_2mortal (newSViv (trailing)));
		1518	}
		1519	}
		1520
		1521	void
		1522	render (DC::Layout self, float x, float y, int flags = 0)
		1523	CODE:
		1524	rc_clear (self->rc);
1025	pango_opengl_render_layout_subpixel (	1525	pango_opengl_render_layout_subpixel (
1026	self->pl,	1526	self->pl,
		1527	self->rc,
1027	x * PANGO_SCALE, y * PANGO_SCALE,	1528	x * PANGO_SCALE, y * PANGO_SCALE,
1028	self->r, self->g, self->b, self->a	1529	self->r, self->g, self->b, self->a,
		1530	flags
1029	);	1531	);
		1532	// we assume that context_change actually clears/frees stuff
		1533	// and does not do any recomputation...
		1534	pango_layout_context_changed (self->pl);
1030		1535
		1536	void
		1537	draw (DC::Layout self)
		1538	CODE:
		1539	{
		1540	glEnable (GL_TEXTURE_2D);
		1541	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1542	glEnable (GL_BLEND);
		1543	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1544	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1545	glEnable (GL_ALPHA_TEST);
		1546	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1547
		1548	rc_draw (self->rc);
		1549
		1550	glDisable (GL_ALPHA_TEST);
		1551	glDisable (GL_BLEND);
		1552	glDisable (GL_TEXTURE_2D);
		1553	}
		1554
1031	MODULE = CFClient PACKAGE = CFClient::Texture	1555	MODULE = Deliantra::Client PACKAGE = DC::Texture
1032		1556
1033	void	1557	PROTOTYPES: ENABLE
1034	pad2pot (SV data_, SV w_, SV *h_)
1035	CODE:
1036	{
1037	int ow = SvIV (w_);
1038	int oh = SvIV (h_);
1039		1558
1040	if (ow && oh)	1559	void
		1560	pad (SV *data_, int ow, int oh, int nw, int nh)
		1561	CODE:
		1562	{
		1563	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1041	{	1564	{
1042	int nw = minpot (ow);
1043	int nh = minpot (oh);
1044
1045	if (nw != ow \|\| nh != oh)
1046	{
1047	if (SvOK (data_))
1048	{
1049	STRLEN datalen;	1565	STRLEN datalen;
1050	char *data = SvPVbyte (data_, datalen);	1566	char *data = SvPVbyte (data_, datalen);
1051	int bpp = datalen / (ow * oh);	1567	int bpp = datalen / (ow * oh);
1052	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1568	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1053		1569
1054	SvPOK_only (result_);	1570	SvPOK_only (result_);
1055	SvCUR_set (result_, nw * nh * bpp);	1571	SvCUR_set (result_, nw * nh * bpp);
1056		1572
1057	memset (SvPVX (result_), 0, nw * nh * bpp);	1573	memset (SvPVX (result_), 0, nw * nh * bpp);
1058	while (oh--)	1574	while (oh--)
1059	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1575	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1060		1576
1061	sv_setsv (data_, result_);	1577	sv_setsv (data_, result_);
1062	}
1063
1064	sv_setiv (w_, nw);
1065	sv_setiv (h_, nh);
1066	}
1067	}	1578	}
1068	}	1579	}
1069		1580
1070	void	1581	void
1071	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1582	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1077	{	1588	{
1078	HV hv = (HV )SvRV (self);	1589	HV hv = (HV )SvRV (self);
1079	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1590	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1080	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1591	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1081	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1592	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1593
		1594	if (name <= 0)
		1595	XSRETURN_EMPTY;
1082		1596
1083	if (items < 5)	1597	if (items < 5)
1084	{	1598	{
1085	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1599	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1086	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1600	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1114	glDisable (GL_ALPHA_TEST);	1628	glDisable (GL_ALPHA_TEST);
1115	glDisable (GL_BLEND);	1629	glDisable (GL_BLEND);
1116	}	1630	}
1117	}	1631	}
1118		1632
		1633	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1634	CODE:
		1635	{
		1636	GLint width;
		1637	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1638	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1639	RETVAL = width > 0;
		1640	}
		1641	OUTPUT:
		1642	RETVAL
		1643
1119	MODULE = CFClient PACKAGE = CFClient::Map	1644	MODULE = Deliantra::Client PACKAGE = DC::Map
1120		1645
1121	CFClient::Map	1646	PROTOTYPES: DISABLE
1122	new (SV *class, int map_width, int map_height)	1647
		1648	DC::Map
		1649	new (SV *class)
1123	CODE:	1650	CODE:
1124	New (0, RETVAL, 1, struct map);	1651	New (0, RETVAL, 1, struct map);
1125	RETVAL->x = 0;	1652	RETVAL->x = 0;
1126	RETVAL->y = 0;	1653	RETVAL->y = 0;
1127	RETVAL->w = map_width;	1654	RETVAL->w = 0;
1128	RETVAL->h = map_height;	1655	RETVAL->h = 0;
1129	RETVAL->ox = 0;	1656	RETVAL->ox = 0;
1130	RETVAL->oy = 0;	1657	RETVAL->oy = 0;
1131	RETVAL->faces = 8192;	1658	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1132	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1659	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1133	RETVAL->texs = 8192;
1134	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1135	RETVAL->rows = 0;	1660	RETVAL->rows = 0;
1136	RETVAL->row = 0;	1661	RETVAL->row = 0;
1137	OUTPUT:	1662	OUTPUT:
1138	RETVAL	1663	RETVAL
1139		1664
1140	void	1665	void
1141	DESTROY (CFClient::Map self)	1666	DESTROY (DC::Map self)
1142	CODE:	1667	CODE:
1143	{	1668	{
1144	map_clear (self);	1669	map_clear (self);
1145	Safefree (self->face);	1670	Safefree (self->face2tile);
1146	Safefree (self->tex);	1671	Safefree (self->tex);
1147	Safefree (self);	1672	Safefree (self);
1148	}	1673	}
1149		1674
1150	void	1675	void
		1676	resize (DC::Map self, int map_width, int map_height)
		1677	CODE:
		1678	self->w = map_width;
		1679	self->h = map_height;
		1680
		1681	void
1151	clear (CFClient::Map self)	1682	clear (DC::Map self)
1152	CODE:	1683	CODE:
1153	map_clear (self);	1684	map_clear (self);
1154		1685
1155	void	1686	void
1156	set_face (CFClient::Map self, int face, int texid)	1687	set_tileid (DC::Map self, int face, int tile)
1157	CODE:	1688	CODE:
1158	{	1689	{
1159	while (self->faces <= face)	1690	need_facenum (self, face); self->face2tile [face] = tile;
1160	{	1691	need_texid (self, tile);
1161	Append (mapface, self->face, self->faces, self->faces);
1162	self->faces *= 2;
1163	}
1164
1165	self->face [face] = texid;
1166	}	1692	}
1167		1693
1168	void	1694	void
		1695	set_smooth (DC::Map self, int face, int smooth, int level)
		1696	CODE:
		1697	{
		1698	tileid texid;
		1699	maptex *tex;
		1700
		1701	if (face < 0 \|\| face >= self->faces)
		1702	return;
		1703
		1704	if (smooth < 0 \|\| smooth >= self->faces)
		1705	return;
		1706
		1707	texid = self->face2tile [face];
		1708
		1709	if (!texid)
		1710	return;
		1711
		1712	tex = self->tex + texid;
		1713	tex->smoothtile = self->face2tile [smooth];
		1714	tex->smoothlevel = level;
		1715	}
		1716
		1717	void
1169	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1718	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1170	CODE:	1719	CODE:
1171	{	1720	{
1172	while (self->texs <= texid)	1721	need_texid (self, texid);
1173	{
1174	Append (maptex, self->tex, self->texs, self->texs);
1175	self->texs *= 2;
1176	}
1177		1722
1178	{	1723	{
1179	maptex *tex = self->tex + texid;	1724	maptex *tex = self->tex + texid;
1180		1725
1181	tex->name = name;	1726	tex->name = name;
…		…
1198	// from transparent color bleeding and ugly wrapping effects.	1743	// from transparent color bleeding and ugly wrapping effects.
1199	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1744	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1200	}	1745	}
1201		1746
1202	int	1747	int
1203	ox (CFClient::Map self)	1748	ox (DC::Map self)
1204	ALIAS:	1749	ALIAS:
1205	oy = 1	1750	oy = 1
1206	x = 2	1751	x = 2
1207	y = 3	1752	y = 3
1208	w = 4	1753	w = 4
…		…
1219	}	1764	}
1220	OUTPUT:	1765	OUTPUT:
1221	RETVAL	1766	RETVAL
1222		1767
1223	void	1768	void
1224	scroll (CFClient::Map self, int dx, int dy)	1769	scroll (DC::Map self, int dx, int dy)
1225	CODE:	1770	CODE:
1226	{	1771	{
1227	if (dx > 0)	1772	if (dx > 0)
1228	map_blank (self, self->x, self->y, dx - 1, self->h);	1773	map_blank (self, self->x, self->y, dx, self->h);
1229	else if (dx < 0)	1774	else if (dx < 0)
1230	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1775	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1231		1776
1232	if (dy > 0)	1777	if (dy > 0)
1233	map_blank (self, self->x, self->y, self->w, dy - 1);	1778	map_blank (self, self->x, self->y, self->w, dy);
1234	else if (dy < 0)	1779	else if (dy < 0)
1235	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1780	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1236		1781
1237	self->ox += dx; self->x += dx;	1782	self->ox += dx; self->x += dx;
1238	self->oy += dy; self->y += dy;	1783	self->oy += dy; self->y += dy;
1239		1784
1240	while (self->y < 0)	1785	while (self->y < 0)
…		…
1244	self->rows += MAP_EXTEND_Y;	1789	self->rows += MAP_EXTEND_Y;
1245	self->y += MAP_EXTEND_Y;	1790	self->y += MAP_EXTEND_Y;
1246	}	1791	}
1247	}	1792	}
1248		1793
1249	void	1794	SV *
1250	map1a_update (CFClient::Map self, SV *data_)	1795	map1a_update (DC::Map self, SV *data_, int extmap)
1251	CODE:	1796	CODE:
1252	{	1797	{
1253	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1798	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1254	uint8_t data_end = (uint8_t )SvEND (data_);	1799	uint8_t data_end = (uint8_t )SvEND (data_);
1255	mapcell *cell;	1800	mapcell *cell;
1256	int x, y, flags;	1801	int x, y, z, flags;
		1802	AV *missing = newAV ();
		1803	RETVAL = newRV_noinc ((SV *)missing);
1257		1804
1258	while (data < data_end)	1805	while (data < data_end - 1)
1259	{	1806	{
1260	flags = (data [0] << 8) + data [1]; data += 2;	1807	flags = (data [0] << 8) + data [1]; data += 2;
1261		1808
1262	x = self->x + ((flags >> 10) & 63);	1809	x = self->x + ((flags >> 10) & 63);
1263	y = self->y + ((flags >> 4) & 63);	1810	y = self->y + ((flags >> 4) & 63);
1264		1811
1265	cell = map_get_cell (self, x, y);	1812	cell = map_get_cell (self, x, y);
1266		1813
1267	if (flags & 15)	1814	if (flags & 15)
1268	{	1815	{
1269	if (cell->darkness < 0)	1816	if (!cell->darkness)
1270	{	1817	{
		1818	memset (cell, 0, sizeof (*cell));
1271	cell->darkness = 0;	1819	cell->darkness = 256;
1272	cell->face [0] = 0;
1273	cell->face [1] = 0;
1274	cell->face [2] = 0;
1275	}	1820	}
1276		1821
1277	cell->darkness = flags & 8 ? *data++ : 255;
1278
1279	//TODO: don't trust server data to be in-range(!)	1822	//TODO: don't trust server data to be in-range(!)
1280		1823
1281	if (flags & 4)	1824	if (flags & 8)
1282	{	1825	{
1283	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1826	if (extmap)
		1827	{
		1828	uint8_t ext, cmd;
		1829
		1830	do
		1831	{
		1832	ext = *data++;
		1833	cmd = ext & 0x7f;
		1834
		1835	if (cmd < 4)
		1836	cell->darkness = 255 - ext * 64 + 1;
		1837	else if (cmd == 5) // health
		1838	{
		1839	cell->stat_width = 1;
		1840	cell->stat_hp = *data++;
		1841	}
		1842	else if (cmd == 6) // monster width
		1843	cell->stat_width = *data++ + 1;
		1844	else if (cmd == 0x47)
		1845	{
		1846	if (*data == 1) cell->player = data [1];
		1847	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1848	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1849	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		1850
		1851	data += *data + 1;
		1852	}
		1853	else if (cmd == 8) // cell flags
		1854	cell->flags = *data++;
		1855	else if (ext & 0x40) // unknown, multibyte => skip
		1856	data += *data + 1;
		1857	else
		1858	data++;
		1859	}
		1860	while (ext & 0x80);
		1861	}
		1862	else
		1863	cell->darkness = *data++ + 1;
1284	}	1864	}
1285		1865
		1866	for (z = 0; z <= 2; ++z)
1286	if (flags & 2)	1867	if (flags & (4 >> z))
1287	{	1868	{
1288	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1869	faceid face = (data [0] << 8) + data [1]; data += 2;
		1870	need_facenum (self, face);
		1871	cell->tile [z] = self->face2tile [face];
		1872
		1873	if (cell->tile [z])
		1874	{
		1875	maptex *tex = self->tex + cell->tile [z];
		1876	if (!tex->name)
		1877	av_push (missing, newSViv (cell->tile [z]));
		1878
		1879	if (tex->smoothtile)
		1880	{
		1881	maptex *smooth = self->tex + tex->smoothtile;
		1882	if (!smooth->name)
		1883	av_push (missing, newSViv (tex->smoothtile));
		1884	}
		1885	}
1289	}	1886	}
1290
1291	if (flags & 1)
1292	{
1293	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1294	}
1295	}	1887	}
1296	else	1888	else
1297	cell->darkness = -1;	1889	CELL_CLEAR (cell);
1298	}	1890	}
1299	}	1891	}
		1892	OUTPUT:
		1893	RETVAL
1300		1894
1301	SV *	1895	SV *
1302	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1896	mapmap (DC::Map self, int x0, int y0, int w, int h)
1303	CODE:	1897	CODE:
1304	{	1898	{
1305	int x1, x;	1899	int x1, x;
1306	int y1, y;	1900	int y1, y;
1307	int z;	1901	int z;
…		…
1328	{	1922	{
1329	mapcell *cell = row->col + (x - row->c0);	1923	mapcell *cell = row->col + (x - row->c0);
1330		1924
1331	for (z = 0; z <= 0; z++)	1925	for (z = 0; z <= 0; z++)
1332	{	1926	{
1333	mapface face = cell->face [z];
1334
1335	if (face)
1336	{
1337	maptex tex = self->tex [face];	1927	maptex tex = self->tex [cell->tile [z]];
1338	int a0 = 255 - tex.a;	1928	int a0 = 255 - tex.a;
1339	int a1 = tex.a;	1929	int a1 = tex.a;
1340		1930
1341	r = (r * a0 + tex.r * a1) / 255;	1931	r = (r * a0 + tex.r * a1) / 255;
1342	g = (g * a0 + tex.g * a1) / 255;	1932	g = (g * a0 + tex.g * a1) / 255;
1343	b = (b * a0 + tex.b * a1) / 255;	1933	b = (b * a0 + tex.b * a1) / 255;
1344	a = (a * a0 + tex.a * a1) / 255;	1934	a = (a * a0 + tex.a * a1) / 255;
1345	}
1346	}	1935	}
1347	}	1936	}
1348		1937
1349	*map++ = (r )	1938	*map++ = (r )
1350	\| (g << 8)	1939	\| (g << 8)
…		…
1357	}	1946	}
1358	OUTPUT:	1947	OUTPUT:
1359	RETVAL	1948	RETVAL
1360		1949
1361	void	1950	void
1362	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1951	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1363	CODE:	1952	CODE:
1364	{	1953	{
1365	int vx, vy;
1366	int x, y, z;	1954	int x, y, z;
1367	int last_name;
1368	mapface face;
1369		1955
1370	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1956	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1371	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1957	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1958	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1959	smooth_key skey;
		1960	int pl_x, pl_y;
		1961	maptex pl_tex;
		1962	rc_t *rc = rc_alloc ();
		1963	rc_key_t key;
		1964	rc_array_t *arr;
1372		1965
1373	/*	1966	pl_tex.name = 0;
1374	int vx = self->vx = self->w >= sw
1375	? self->x + (self->w - sw) / 2
1376	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1377		1967
1378	int vy = self->vy = self->h >= sh	1968	// thats current max. sorry.
1379	? self->y + (self->h - sh) / 2	1969	if (sw > 255) sw = 255;
1380	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1970	if (sh > 255) sh = 255;
1381	*/
1382		1971
1383	glColor4ub (255, 255, 255, 255);	1972	// clear key, in case of extra padding
		1973	memset (&skey, 0, sizeof (skey));
		1974
		1975	memset (&key, 0, sizeof (key));
		1976	key.r = 255;
		1977	key.g = 255;
		1978	key.b = 255;
		1979	key.a = 255;
		1980	key.mode = GL_QUADS;
		1981	key.format = GL_T2F_V3F;
		1982	key.texname = -1;
		1983
		1984	mx += self->x;
		1985	my += self->y;
		1986
		1987	// first pass: determine smooth_max
		1988	// rather ugly, if you ask me
		1989	// could also be stored inside mapcell and updated on change
		1990	memset (smooth_max, 0, sizeof (smooth_max));
		1991
		1992	for (y = 0; y < sh; y++)
		1993	if (0 <= y + my && y + my < self->rows)
		1994	{
		1995	maprow *row = self->row + (y + my);
		1996
		1997	for (x = 0; x < sw; x++)
		1998	if (row->c0 <= x + mx && x + mx < row->c1)
		1999	{
		2000	mapcell *cell = row->col + (x + mx - row->c0);
		2001
		2002	smooth_max[x + 1][y + 1] =
		2003	MAX (self->tex [cell->tile [0]].smoothlevel,
		2004	MAX (self->tex [cell->tile [1]].smoothlevel,
		2005	self->tex [cell->tile [2]].smoothlevel));
		2006	}
		2007	}
1384		2008
1385	glEnable (GL_BLEND);	2009	glEnable (GL_BLEND);
1386	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2010	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1387	glEnable (GL_TEXTURE_2D);
1388	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2011	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1389		2012
1390	glBegin (GL_QUADS);
1391
1392	last_name = 0;
1393
1394	for (z = 0; z < 3; z++)	2013	for (z = 0; z <= 2; z++)
		2014	{
		2015	memset (smooth_level, 0, sizeof (smooth_level));
		2016
1395	for (y = 0; y < sh; y++)	2017	for (y = 0; y < sh; y++)
1396	if (0 <= y + vy && y + vy < self->rows)	2018	if (0 <= y + my && y + my < self->rows)
1397	{	2019	{
1398	maprow *row = self->row + (y + vy);	2020	maprow *row = self->row + (y + my);
1399		2021
1400	for (x = 0; x < sw; x++)	2022	for (x = 0; x < sw; x++)
1401	if (row->c0 <= x + vx && x + vx < row->c1)	2023	if (row->c0 <= x + mx && x + mx < row->c1)
1402	{	2024	{
1403	mapcell *cell = row->col + (x + vx - row->c0);	2025	mapcell *cell = row->col + (x + mx - row->c0);
1404
1405	face = cell->face [z];	2026	tileid tile = cell->tile [z];
1406		2027
1407	if (face)	2028	if (tile)
		2029	{
		2030	maptex tex = self->tex [tile];
		2031	int px = (x + 1) * T - tex.w;
		2032	int py = (y + 1) * T - tex.h;
		2033
		2034	if (key.texname != tex.name)
		2035	{
		2036	if (!tex.name)
		2037	tex = self->tex [2]; /* missing, replace by noface */
		2038
		2039	key.texname = tex.name;
		2040	arr = rc_array (rc, &key);
		2041	}
		2042
		2043	if (expect_false (cell->player == player) && expect_false (z == 2))
		2044	{
		2045	pl_x = px;
		2046	pl_y = py;
		2047	pl_tex = tex;
		2048	continue;
		2049	}
		2050
		2051	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2052	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2053	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2054	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2055
		2056	if (expect_false (cell->flags) && expect_false (z == 2))
		2057	{
		2058	// overlays such as the speech bubble, probably more to come
		2059	if (cell->flags & 1)
		2060	{
		2061	maptex tex = self->tex [1];
		2062	int px = x * T + T * 2 / 32;
		2063	int py = y * T - T * 6 / 32;
		2064
		2065	if (tex.name)
		2066	{
		2067	if (key.texname != tex.name)
		2068	{
		2069	key.texname = tex.name;
		2070	arr = rc_array (rc, &key);
		2071	}
		2072
		2073	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2074	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2075	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2076	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2077	}
		2078	}
		2079	}
		2080
		2081	// update smooth hash
		2082	if (tex.smoothtile)
		2083	{
		2084	skey.tile = tex.smoothtile;
		2085	skey.level = tex.smoothlevel;
		2086
		2087	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2088
		2089	// add bits to current tile and all neighbours. skey.x\|y is
		2090	// shifted +1\|+1 so we always stay positive.
		2091
		2092	// bits is ___n cccc CCCC bbbb
		2093	// n do not draw borders&corners
		2094	// c draw these corners, but...
		2095	// C ... not these
		2096	// b draw these borders
		2097
		2098	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2099	// ┃· ·· ·┃ ━━
		2100
		2101	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2102	// ·· ·· ·┏ ┓·
		2103
		2104	// full tile
		2105	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2106
		2107	// borders
		2108	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2109	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2110	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2111	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2112
		2113	// corners
		2114	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2115	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2116	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2117	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2118	}
		2119	}
		2120	}
		2121	}
		2122
		2123	rc_draw (rc);
		2124	rc_clear (rc);
		2125
		2126	// go through all smoothlevels, lowest to highest, then draw.
		2127	// this is basically counting sort
		2128	{
		2129	int w, b;
		2130
		2131	glEnable (GL_TEXTURE_2D);
		2132	glBegin (GL_QUADS);
		2133	for (w = 0; w < 256 / 32; ++w)
		2134	{
		2135	uint32_t smask = smooth_level [w];
		2136	if (smask)
		2137	for (b = 0; b < 32; ++b)
		2138	if (smask & (((uint32_t)1) << b))
1408	{	2139	{
1409	maptex tex = self->tex [face];	2140	int level = (w << 5) \| b;
		2141	HE *he;
1410		2142
1411	int px = (x + 1) * 32 - tex.w;	2143	hv_iterinit (smooth);
1412	int py = (y + 1) * 32 - tex.h;	2144	while ((he = hv_iternext (smooth)))
1413
1414	if (last_name != tex.name)
1415	{	2145	{
		2146	smooth_key skey = (smooth_key )HeKEY (he);
		2147	IV bits = SvIVX (HeVAL (he));
		2148
		2149	if (!(bits & 0x1000)
		2150	&& skey->level == level
		2151	&& level > smooth_max [skey->x][skey->y])
		2152	{
		2153	maptex tex = self->tex [skey->tile];
		2154	int px = (((int)skey->x) - 1) * T;
		2155	int py = (((int)skey->y) - 1) * T;
		2156	int border = bits & 15;
		2157	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2158	float dx = tex.s * .0625f; // 16 images/row
		2159	float dy = tex.t * .5f ; // 2 images/column
		2160
		2161	if (tex.name)
		2162	{
		2163	// this time avoiding texture state changes
		2164	// save gobs of state changes.
		2165	if (key.texname != tex.name)
		2166	{
1416	glEnd ();	2167	glEnd ();
1417	last_name = tex.name;
1418	glBindTexture (GL_TEXTURE_2D, last_name);	2168	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1419	glBegin (GL_QUADS);	2169	glBegin (GL_QUADS);
		2170	}
		2171
		2172	if (border)
		2173	{
		2174	float ox = border * dx;
		2175
		2176	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2177	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2178	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2179	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2180	}
		2181
		2182	if (corner)
		2183	{
		2184	float ox = corner * dx;
		2185
		2186	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2187	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2188	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2189	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2190	}
		2191	}
		2192	}
1420	}	2193	}
1421
1422	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1423	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1424	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1425	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1426	}	2194	}
1427	}
1428	}	2195	}
1429		2196
1430	glEnd ();	2197	glEnd ();
1431
1432	glDisable (GL_TEXTURE_2D);	2198	glDisable (GL_TEXTURE_2D);
		2199	key.texname = -1;
		2200	}
		2201
		2202	hv_clear (smooth);
		2203	}
		2204
		2205	if (pl_tex.name)
		2206	{
		2207	maptex tex = pl_tex;
		2208	int px = pl_x + sdx;
		2209	int py = pl_y + sdy;
		2210
		2211	key.texname = tex.name;
		2212	arr = rc_array (rc, &key);
		2213
		2214	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2215	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2216	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2217	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2218
		2219	rc_draw (rc);
		2220	}
		2221
1433	glDisable (GL_BLEND);	2222	glDisable (GL_BLEND);
1434	}	2223	rc_free (rc);
1435		2224
		2225	// top layer: overlays such as the health bar
		2226	for (y = 0; y < sh; y++)
		2227	if (0 <= y + my && y + my < self->rows)
		2228	{
		2229	maprow *row = self->row + (y + my);
		2230
		2231	for (x = 0; x < sw; x++)
		2232	if (row->c0 <= x + mx && x + mx < row->c1)
		2233	{
		2234	mapcell *cell = row->col + (x + mx - row->c0);
		2235
		2236	int px = x * T;
		2237	int py = y * T;
		2238
		2239	if (cell->stat_hp)
		2240	{
		2241	int width = cell->stat_width * T;
		2242	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2243
		2244	glColor3ub (0, 0, 0);
		2245	glRectf (px + 1, py - thick - 2,
		2246	px + width - 1, py);
		2247
		2248	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2249	glRectf (px + 2,
		2250	py - thick - 1,
		2251	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2252	}
		2253	}
		2254	}
		2255	}
		2256
1436	void	2257	void
1437	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2258	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1438	CODE:	2259	CODE:
1439	{	2260	{
1440	static float color[16][3] = {	2261	static float color[16][3] = {
1441	{ 0.00F, 0.00F, 0.00F },	2262	{ 0.00F, 0.00F, 0.00F },
1442	{ 1.00F, 1.00F, 1.00F },	2263	{ 1.00F, 1.00F, 1.00F },
…		…
1492	glDisable (GL_BLEND);	2313	glDisable (GL_BLEND);
1493	glDisable (GL_TEXTURE_2D);	2314	glDisable (GL_TEXTURE_2D);
1494	}	2315	}
1495		2316
1496	void	2317	void
1497	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2318	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1498	PPCODE:	2319	PPCODE:
1499	{	2320	{
1500	int vx, vy;
1501	int x, y;	2321	int x, y;
		2322	int sw1 = sw + 2;
		2323	int sh1 = sh + 2;
		2324	int sh3 = sh * 3;
1502	int sw4 = (sw + 3) & ~3;	2325	int sw34 = (sw * 3 + 3) & ~3;
		2326	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1503	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2327	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1504	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2328	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1505		2329
1506	memset (darkness, 255, sw4 * sh);
1507	SvPOK_only (darkness_sv);	2330	SvPOK_only (darkness3_sv);
1508	SvCUR_set (darkness_sv, sw4 * sh);	2331	SvCUR_set (darkness3_sv, sw34 * sh3);
1509		2332
1510	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2333	mx += self->x - 1;
1511	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2334	my += self->y - 1;
1512		2335
		2336	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2337
1513	for (y = 0; y < sh; y++)	2338	for (y = 0; y < sh1; y++)
1514	if (0 <= y + vy && y + vy < self->rows)	2339	if (0 <= y + my && y + my < self->rows)
1515	{	2340	{
1516	maprow *row = self->row + (y + vy);	2341	maprow *row = self->row + (y + my);
1517		2342
1518	for (x = 0; x < sw; x++)	2343	for (x = 0; x < sw1; x++)
1519	if (row->c0 <= x + vx && x + vx < row->c1)	2344	if (row->c0 <= x + mx && x + mx < row->c1)
1520	{	2345	{
1521	mapcell *cell = row->col + (x + vx - row->c0);	2346	mapcell *cell = row->col + (x + mx - row->c0);
1522		2347
1523	darkness[y * sw4 + x] = cell->darkness < 0	2348	darkness1 [y * sw1 + x] = cell->darkness
		2349	? 255 - (cell->darkness - 1)
1524	? 255 - FOW_DARKNESS	2350	: 255 - FOW_DARKNESS;
1525	: 255 - cell->darkness;
1526	}	2351	}
1527	}	2352	}
1528		2353
		2354	for (y = 0; y < sh; ++y)
		2355	for (x = 0; x < sw; ++x)
		2356	{
		2357	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2358	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2359	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2360	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2361	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2362	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2363	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2364	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2365	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2366
		2367	uint8_t r11 = (d11 + d21 + d12) / 3;
		2368	uint8_t r21 = d21;
		2369	uint8_t r31 = (d21 + d31 + d32) / 3;
		2370
		2371	uint8_t r12 = d12;
		2372	uint8_t r22 = d22;
		2373	uint8_t r32 = d32;
		2374
		2375	uint8_t r13 = (d13 + d23 + d12) / 3;
		2376	uint8_t r23 = d23;
		2377	uint8_t r33 = (d23 + d33 + d32) / 3;
		2378
		2379	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2380	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2381	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2382	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2383	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2384	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2385	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2386	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2387	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2388	}
		2389
		2390	free (darkness1);
		2391
1529	EXTEND (SP, 3);	2392	EXTEND (SP, 3);
1530	PUSHs (sv_2mortal (newSViv (sw4)));	2393	PUSHs (sv_2mortal (newSViv (sw34)));
1531	PUSHs (sv_2mortal (newSViv (sh)));	2394	PUSHs (sv_2mortal (newSViv (sh3)));
1532	PUSHs (darkness_sv);	2395	PUSHs (darkness3_sv);
1533	}	2396	}
1534		2397
1535	SV *	2398	SV *
1536	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2399	get_rect (DC::Map self, int x0, int y0, int w, int h)
1537	CODE:	2400	CODE:
1538	{	2401	{
1539	int x, y, x1, y1;	2402	int x, y, x1, y1;
1540	SV data_sv = newSV (w h * 7 + 5);	2403	SV data_sv = newSV (w h * 7 + 5);
1541	uint8_t data = (uint8_t )SvPVX (data_sv);	2404	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1566	if (row && row->c0 <= x && x < row->c1)	2429	if (row && row->c0 <= x && x < row->c1)
1567	{	2430	{
1568	mapcell *cell = row->col + (x - row->c0);	2431	mapcell *cell = row->col + (x - row->c0);
1569	uint8_t flags = 0;	2432	uint8_t flags = 0;
1570		2433
1571	if (cell->face [0]) flags \|= 1;	2434	if (cell->tile [0]) flags \|= 1;
1572	if (cell->face [1]) flags \|= 2;	2435	if (cell->tile [1]) flags \|= 2;
1573	if (cell->face [2]) flags \|= 4;	2436	if (cell->tile [2]) flags \|= 4;
1574		2437
1575	*data++ = flags;	2438	*data++ = flags;
1576		2439
1577	if (flags & 1)	2440	if (flags & 1)
1578	{	2441	{
		2442	tileid tile = cell->tile [0];
1579	*data++ = cell->face [0] >> 8;	2443	*data++ = tile >> 8;
1580	*data++ = cell->face [0];	2444	*data++ = tile;
1581	}	2445	}
1582		2446
1583	if (flags & 2)	2447	if (flags & 2)
1584	{	2448	{
		2449	tileid tile = cell->tile [1];
1585	*data++ = cell->face [1] >> 8;	2450	*data++ = tile >> 8;
1586	*data++ = cell->face [1];	2451	*data++ = tile;
1587	}	2452	}
1588		2453
1589	if (flags & 4)	2454	if (flags & 4)
1590	{	2455	{
		2456	tileid tile = cell->tile [2];
1591	*data++ = cell->face [2] >> 8;	2457	*data++ = tile >> 8;
1592	*data++ = cell->face [2];	2458	*data++ = tile;
1593	}	2459	}
1594	}	2460	}
1595	else	2461	else
1596	*data++ = 0;	2462	*data++ = 0;
1597	}	2463	}
1598	}	2464	}
1599		2465
		2466	/* if size is wh + 5 then no data has been found /
		2467	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2468	{
1600	SvPOK_only (data_sv);	2469	SvPOK_only (data_sv);
1601	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2470	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2471	}
		2472
1602	RETVAL = data_sv;	2473	RETVAL = data_sv;
1603	}	2474	}
1604	OUTPUT:	2475	OUTPUT:
1605	RETVAL	2476	RETVAL
1606		2477
1607	void	2478	void
1608	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2479	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1609	PPCODE:	2480	PPCODE:
1610	{	2481	{
1611	int x, y, z;	2482	int x, y, z;
1612	int w, h;	2483	int w, h;
1613	int x1, y1;	2484	int x1, y1;
		2485	STRLEN len;
		2486	uint8_t data, end;
		2487
		2488	len = SvLEN (data_sv);
		2489	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2490	data = SvPVbyte_nolen (data_sv);
		2491	end = data + len + 8;
		2492
		2493	if (len < 5)
		2494	XSRETURN_EMPTY;
1614		2495
1615	if (*data++ != 0)	2496	if (*data++ != 0)
1616	return; /* version mismatch */	2497	XSRETURN_EMPTY; /* version mismatch */
1617		2498
1618	w = data++ << 8; w \|= data++;	2499	w = data++ << 8; w \|= data++;
1619	h = data++ << 8; h \|= data++;	2500	h = data++ << 8; h \|= data++;
1620		2501
1621	// we need to do this 'cause we don't keep an absolute coord system for rows	2502	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1633	{	2514	{
1634	maprow *row = map_get_row (self, y);	2515	maprow *row = map_get_row (self, y);
1635		2516
1636	for (x = x0; x < x1; x++)	2517	for (x = x0; x < x1; x++)
1637	{	2518	{
		2519	uint8_t flags;
		2520
		2521	if (data + 7 >= end)
		2522	XSRETURN_EMPTY;
		2523
1638	uint8_t flags = *data++;	2524	flags = *data++;
1639		2525
1640	if (flags)	2526	if (flags)
1641	{	2527	{
1642	mapface face[3] = { 0, 0, 0 };
1643
1644	mapcell *cell = row_get_cell (row, x);	2528	mapcell *cell = row_get_cell (row, x);
		2529	tileid tile[3] = { 0, 0, 0 };
1645		2530
1646	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2531	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1647	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2532	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1648	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2533	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1649		2534
1650	if (cell->darkness <= 0)	2535	if (cell->darkness == 0)
1651	{	2536	{
1652	cell->darkness = -1;	2537	/cell->darkness = 0;/
		2538	EXTEND (SP, 3);
1653		2539
1654	for (z = 0; z <= 2; z++)	2540	for (z = 0; z <= 2; z++)
1655	{	2541	{
1656	cell->face[z] = face[z];	2542	tileid t = tile [z];
1657		2543
1658	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2544	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2545	{
1659	XPUSHs (sv_2mortal (newSViv (face[z])));	2546	PUSHs (sv_2mortal (newSViv (t)));
		2547	need_texid (self, t);
		2548	}
		2549
		2550	cell->tile [z] = t;
1660	}	2551	}
1661	}	2552	}
1662	}	2553	}
1663	}	2554	}
1664	}	2555	}
1665	}	2556	}
1666		2557
1667	MODULE = CFClient PACKAGE = CFClient::MixChunk	2558	MODULE = Deliantra::Client PACKAGE = DC::RW
1668		2559
1669	CFClient::MixChunk	2560	DC::RW
1670	new_from_file (SV class, char path)	2561	new (SV class, SV data_sv)
1671	CODE:	2562	CODE:
1672	RETVAL = Mix_LoadWAV (path);	2563	{
		2564	STRLEN datalen;
		2565	char *data = SvPVbyte (data_sv, datalen);
		2566
		2567	RETVAL = SDL_RWFromConstMem (data, datalen);
		2568	}
1673	OUTPUT:	2569	OUTPUT:
1674	RETVAL	2570	RETVAL
1675		2571
		2572	DC::RW
		2573	new_from_file (SV class, const char path, const char *mode = "rb")
		2574	CODE:
		2575	RETVAL = SDL_RWFromFile (path, mode);
		2576	OUTPUT:
		2577	RETVAL
		2578
		2579	# fails on win32:
		2580	# dc.xs(2268) : error C2059: syntax error : '('
1676	void	2581	#void
		2582	#close (DC::RW self)
		2583	# CODE:
		2584	# (self->(close)) (self);
		2585
		2586	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2587
		2588	PROTOTYPES: DISABLE
		2589
		2590	DC::Channel
		2591	find ()
		2592	CODE:
		2593	{
		2594	RETVAL = Mix_GroupAvailable (-1);
		2595
		2596	if (RETVAL < 0)
		2597	{
		2598	RETVAL = Mix_GroupOldest (-1);
		2599
		2600	if (RETVAL < 0)
		2601	XSRETURN_UNDEF;
		2602
		2603	Mix_HaltChannel (RETVAL);
		2604	}
		2605
		2606	Mix_UnregisterAllEffects (RETVAL);
		2607	Mix_Volume (RETVAL, 128);
		2608	}
		2609	OUTPUT:
		2610	RETVAL
		2611
		2612	void
		2613	halt (DC::Channel self)
		2614	CODE:
		2615	Mix_HaltChannel (self);
		2616
		2617	void
		2618	expire (DC::Channel self, int ticks = -1)
		2619	CODE:
		2620	Mix_ExpireChannel (self, ticks);
		2621
		2622	void
		2623	fade_out (DC::Channel self, int ticks = -1)
		2624	CODE:
		2625	Mix_FadeOutChannel (self, ticks);
		2626
		2627	int
		2628	volume (DC::Channel self, int volume)
		2629	CODE:
		2630	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2631	OUTPUT:
		2632	RETVAL
		2633
		2634	void
		2635	unregister_all_effects (DC::Channel self)
		2636	CODE:
		2637	Mix_UnregisterAllEffects (self);
		2638
		2639	void
		2640	set_panning (DC::Channel self, int left, int right)
		2641	CODE:
		2642	left = CLAMP (left , 0, 255);
		2643	right = CLAMP (right, 0, 255);
		2644	Mix_SetPanning (self, left, right);
		2645
		2646	void
		2647	set_distance (DC::Channel self, int distance)
		2648	CODE:
		2649	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2650
		2651	void
		2652	set_position (DC::Channel self, int angle, int distance)
		2653	CODE:
		2654
		2655	void
		2656	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2657	CODE:
		2658	{
		2659	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2660	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2661	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2662	}
		2663
		2664	void
		2665	set_reverse_stereo (DC::Channel self, int flip)
		2666	CODE:
		2667	Mix_SetReverseStereo (self, flip);
		2668
		2669	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2670
		2671	PROTOTYPES: DISABLE
		2672
		2673	DC::MixChunk
		2674	new (SV *class, DC::RW rwops)
		2675	CODE:
		2676	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2677	OUTPUT:
		2678	RETVAL
		2679
		2680	void
1677	DESTROY (CFClient::MixChunk self)	2681	DESTROY (DC::MixChunk self)
1678	CODE:	2682	CODE:
1679	Mix_FreeChunk (self);	2683	Mix_FreeChunk (self);
1680		2684
1681	int	2685	int
1682	volume (CFClient::MixChunk self, int volume = -1)	2686	volume (DC::MixChunk self, int volume = -1)
1683	CODE:	2687	CODE:
		2688	if (items > 1)
		2689	volume = CLAMP (volume, 0, 128);
1684	RETVAL = Mix_VolumeChunk (self, volume);	2690	RETVAL = Mix_VolumeChunk (self, volume);
1685	OUTPUT:	2691	OUTPUT:
1686	RETVAL	2692	RETVAL
1687		2693
1688	int	2694	DC::Channel
1689	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2695	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1690	CODE:	2696	CODE:
		2697	{
1691	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2698	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2699
		2700	if (RETVAL < 0)
		2701	XSRETURN_UNDEF;
		2702
		2703	if (channel < 0)
		2704	{
		2705	Mix_UnregisterAllEffects (RETVAL);
		2706	Mix_Volume (RETVAL, 128);
		2707	}
		2708	}
1692	OUTPUT:	2709	OUTPUT:
1693	RETVAL	2710	RETVAL
1694		2711
1695	MODULE = CFClient PACKAGE = CFClient::MixMusic	2712	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1696		2713
1697	int	2714	int
1698	volume (int volume = -1)	2715	volume (int volume = -1)
		2716	PROTOTYPE: ;$
1699	CODE:	2717	CODE:
		2718	if (items > 0)
		2719	volume = CLAMP (volume, 0, 128);
1700	RETVAL = Mix_VolumeMusic (volume);	2720	RETVAL = Mix_VolumeMusic (volume);
1701	OUTPUT:	2721	OUTPUT:
1702	RETVAL	2722	RETVAL
1703		2723
1704	CFClient::MixMusic	2724	void
1705	new_from_file (SV class, char path)	2725	fade_out (int ms)
1706	CODE:	2726	CODE:
		2727	Mix_FadeOutMusic (ms);
		2728
		2729	void
		2730	halt ()
		2731	CODE:
		2732	Mix_HaltMusic ();
		2733
		2734	DC::MixMusic
		2735	new (SV *class, DC::RW rwops)
		2736	CODE:
1707	RETVAL = Mix_LoadMUS (path);	2737	RETVAL = Mix_LoadMUS_RW (rwops);
1708	OUTPUT:	2738	OUTPUT:
1709	RETVAL	2739	RETVAL
1710		2740
1711	void	2741	void
1712	DESTROY (CFClient::MixMusic self)	2742	DESTROY (DC::MixMusic self)
1713	CODE:	2743	CODE:
1714	Mix_FreeMusic (self);	2744	Mix_FreeMusic (self);
1715		2745
1716	int	2746	int
1717	play (CFClient::MixMusic self, int loops = -1)	2747	play (DC::MixMusic self, int loops = -1)
1718	CODE:	2748	CODE:
1719	RETVAL = Mix_PlayMusic (self, loops);	2749	RETVAL = Mix_PlayMusic (self, loops);
1720	OUTPUT:	2750	OUTPUT:
1721	RETVAL	2751	RETVAL
1722		2752
		2753	void
		2754	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2755	CODE:
		2756	Mix_FadeInMusicPos (self, loops, ms, position);
		2757
1723	MODULE = CFClient PACKAGE = CFClient::OpenGL	2758	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2759
		2760	PROTOTYPES: ENABLE
1724		2761
1725	BOOT:	2762	BOOT:
1726	{	2763	{
1727	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2764	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1728	static const struct {	2765	static const struct {
1729	const char *name;	2766	const char *name;
1730	IV iv;	2767	IV iv;
1731	} *civ, const_iv[] = {	2768	} *civ, const_iv[] = {
1732	# define const_iv(name) { # name, (IV)name }	2769	# define const_iv(name) { # name, (IV)name }
		2770	const_iv (GL_VENDOR),
		2771	const_iv (GL_VERSION),
		2772	const_iv (GL_EXTENSIONS),
1733	const_iv (GL_COLOR_MATERIAL),	2773	const_iv (GL_COLOR_MATERIAL),
1734	const_iv (GL_SMOOTH),	2774	const_iv (GL_SMOOTH),
1735	const_iv (GL_FLAT),	2775	const_iv (GL_FLAT),
1736	const_iv (GL_DITHER),	2776	const_iv (GL_DITHER),
1737	const_iv (GL_BLEND),	2777	const_iv (GL_BLEND),
…		…
1741	const_iv (GL_ALPHA_TEST),	2781	const_iv (GL_ALPHA_TEST),
1742	const_iv (GL_NORMALIZE),	2782	const_iv (GL_NORMALIZE),
1743	const_iv (GL_RESCALE_NORMAL),	2783	const_iv (GL_RESCALE_NORMAL),
1744	const_iv (GL_FRONT),	2784	const_iv (GL_FRONT),
1745	const_iv (GL_BACK),	2785	const_iv (GL_BACK),
		2786	const_iv (GL_AUX0),
1746	const_iv (GL_AND),	2787	const_iv (GL_AND),
1747	const_iv (GL_ONE),	2788	const_iv (GL_ONE),
1748	const_iv (GL_ZERO),	2789	const_iv (GL_ZERO),
1749	const_iv (GL_SRC_ALPHA),	2790	const_iv (GL_SRC_ALPHA),
1750	const_iv (GL_DST_ALPHA),	2791	const_iv (GL_DST_ALPHA),
…		…
1763	const_iv (GL_INTENSITY),	2804	const_iv (GL_INTENSITY),
1764	const_iv (GL_LUMINANCE),	2805	const_iv (GL_LUMINANCE),
1765	const_iv (GL_LUMINANCE_ALPHA),	2806	const_iv (GL_LUMINANCE_ALPHA),
1766	const_iv (GL_FLOAT),	2807	const_iv (GL_FLOAT),
1767	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2808	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2809	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2810	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2811	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2812	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2813	const_iv (GL_COMPRESSED_RGB_ARB),
		2814	const_iv (GL_COMPRESSED_RGBA_ARB),
1768	const_iv (GL_COMPILE),	2815	const_iv (GL_COMPILE),
		2816	const_iv (GL_PROXY_TEXTURE_1D),
		2817	const_iv (GL_PROXY_TEXTURE_2D),
1769	const_iv (GL_TEXTURE_1D),	2818	const_iv (GL_TEXTURE_1D),
1770	const_iv (GL_TEXTURE_2D),	2819	const_iv (GL_TEXTURE_2D),
1771	const_iv (GL_TEXTURE_ENV),	2820	const_iv (GL_TEXTURE_ENV),
1772	const_iv (GL_TEXTURE_MAG_FILTER),	2821	const_iv (GL_TEXTURE_MAG_FILTER),
1773	const_iv (GL_TEXTURE_MIN_FILTER),	2822	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1794	const_iv (GL_COLOR_LOGIC_OP),	2843	const_iv (GL_COLOR_LOGIC_OP),
1795	const_iv (GL_SEPARABLE_2D),	2844	const_iv (GL_SEPARABLE_2D),
1796	const_iv (GL_CONVOLUTION_2D),	2845	const_iv (GL_CONVOLUTION_2D),
1797	const_iv (GL_CONVOLUTION_BORDER_MODE),	2846	const_iv (GL_CONVOLUTION_BORDER_MODE),
1798	const_iv (GL_CONSTANT_BORDER),	2847	const_iv (GL_CONSTANT_BORDER),
		2848	const_iv (GL_POINTS),
1799	const_iv (GL_LINES),	2849	const_iv (GL_LINES),
		2850	const_iv (GL_LINE_STRIP),
1800	const_iv (GL_LINE_LOOP),	2851	const_iv (GL_LINE_LOOP),
1801	const_iv (GL_QUADS),	2852	const_iv (GL_QUADS),
1802	const_iv (GL_QUAD_STRIP),	2853	const_iv (GL_QUAD_STRIP),
1803	const_iv (GL_TRIANGLES),	2854	const_iv (GL_TRIANGLES),
1804	const_iv (GL_TRIANGLE_STRIP),	2855	const_iv (GL_TRIANGLE_STRIP),
1805	const_iv (GL_TRIANGLE_FAN),	2856	const_iv (GL_TRIANGLE_FAN),
		2857	const_iv (GL_POLYGON),
1806	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2858	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2859	const_iv (GL_POINT_SMOOTH_HINT),
		2860	const_iv (GL_LINE_SMOOTH_HINT),
		2861	const_iv (GL_POLYGON_SMOOTH_HINT),
		2862	const_iv (GL_GENERATE_MIPMAP_HINT),
		2863	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1807	const_iv (GL_FASTEST),	2864	const_iv (GL_FASTEST),
		2865	const_iv (GL_DONT_CARE),
		2866	const_iv (GL_NICEST),
1808	const_iv (GL_V2F),	2867	const_iv (GL_V2F),
1809	const_iv (GL_V3F),	2868	const_iv (GL_V3F),
1810	const_iv (GL_T2F_V3F),	2869	const_iv (GL_T2F_V3F),
1811	const_iv (GL_T2F_N3F_V3F),	2870	const_iv (GL_T2F_N3F_V3F),
1812	# undef const_iv	2871	# undef const_iv
1813	};	2872	};
1814		2873
1815	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2874	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1816	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2875	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2876
		2877	texture_av = newAV ();
		2878	AvREAL_off (texture_av);
1817	}	2879	}
		2880
		2881	void
		2882	disable_GL_EXT_blend_func_separate ()
		2883	CODE:
		2884	gl.BlendFuncSeparate = 0;
		2885	gl.BlendFuncSeparateEXT = 0;
1818		2886
1819	char *	2887	char *
1820	gl_vendor ()	2888	gl_vendor ()
1821	CODE:	2889	CODE:
1822	RETVAL = (char *)glGetString (GL_VENDOR);	2890	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1835	CODE:	2903	CODE:
1836	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2904	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1837	OUTPUT:	2905	OUTPUT:
1838	RETVAL	2906	RETVAL
1839		2907
		2908	const char *glGetString (GLenum pname)
		2909
		2910	GLint glGetInteger (GLenum pname)
		2911	CODE:
		2912	glGetIntegerv (pname, &RETVAL);
		2913	OUTPUT:
		2914	RETVAL
		2915
		2916	GLdouble glGetDouble (GLenum pname)
		2917	CODE:
		2918	glGetDoublev (pname, &RETVAL);
		2919	OUTPUT:
		2920	RETVAL
		2921
1840	int glGetError ()	2922	int glGetError ()
1841		2923
1842	void glFinish ()	2924	void glFinish ()
1843		2925
1844	void glClear (int mask)	2926	void glClear (int mask)
…		…
1881	# near_ and far_ are due to microsofts buggy "c" compiler	2963	# near_ and far_ are due to microsofts buggy "c" compiler
1882	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2964	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1883		2965
1884	# near_ and far_ are due to microsofts buggy "c" compiler	2966	# near_ and far_ are due to microsofts buggy "c" compiler
1885	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2967	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2968
		2969	PROTOTYPES: DISABLE
1886		2970
1887	void glViewport (int x, int y, int width, int height)	2971	void glViewport (int x, int y, int width, int height)
1888		2972
1889	void glScissor (int x, int y, int width, int height)	2973	void glScissor (int x, int y, int width, int height)
1890		2974
…		…
1898		2982
1899	void glRotate (float angle, float x, float y, float z)	2983	void glRotate (float angle, float x, float y, float z)
1900	CODE:	2984	CODE:
1901	glRotatef (angle, x, y, z);	2985	glRotatef (angle, x, y, z);
1902		2986
1903	void glBegin (int mode)
1904
1905	void glEnd ()
1906
1907	void glColor (float r, float g, float b, float a = 1.0)	2987	void glColor (float r, float g, float b, float a = 1.0)
1908	PROTOTYPE: @
1909	ALIAS:	2988	ALIAS:
1910	glColor_premultiply = 1	2989	glColor_premultiply = 1
1911	CODE:	2990	CODE:
1912	if (ix)	2991	if (ix)
1913	{	2992	{
1914	r *= a;	2993	r *= a;
1915	g *= a;	2994	g *= a;
1916	b *= a;	2995	b *= a;
1917	}	2996	}
1918	// microsoft visual "c" rounds instead of truncating...	2997	// microsoft visual "c" rounds instead of truncating...
1919	glColor4ub (MIN ((int)(r * 256.f), 255),	2998	glColor4f (r, g, b, a);
1920	MIN ((int)(g * 256.f), 255),
1921	MIN ((int)(b * 256.f), 255),
1922	MIN ((int)(a * 256.f), 255));
1923
1924	void glInterleavedArrays (int format, int stride, char *data)
1925
1926	void glDrawElements (int mode, int count, int type, char *indices)
1927
1928	# 1.2 void glDrawRangeElements (int mode, int start, int end
1929		2999
1930	void glRasterPos (float x, float y, float z = 0.)	3000	void glRasterPos (float x, float y, float z = 0.)
1931	CODE:	3001	CODE:
1932	glRasterPos3f (0, 0, z);	3002	glRasterPos3f (0, 0, z);
1933	glBitmap (0, 0, 0, 0, x, y, 0);	3003	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1938		3008
1939	void glTexCoord (float s, float t)	3009	void glTexCoord (float s, float t)
1940	CODE:	3010	CODE:
1941	glTexCoord2f (s, t);	3011	glTexCoord2f (s, t);
1942		3012
		3013	void glRect (float x1, float y1, float x2, float y2)
		3014	CODE:
		3015	glRectf (x1, y1, x2, y2);
		3016
		3017	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3018	CODE:
		3019	glBegin (GL_LINE_LOOP);
		3020	glVertex2f (x1, y1);
		3021	glVertex2f (x2, y1);
		3022	glVertex2f (x2, y2);
		3023	glVertex2f (x1, y2);
		3024	glEnd ();
		3025
		3026	PROTOTYPES: ENABLE
		3027
		3028	void glBegin (int mode)
		3029
		3030	void glEnd ()
		3031
		3032	void glPointSize (GLfloat size)
		3033
		3034	void glLineWidth (GLfloat width)
		3035
		3036	void glInterleavedArrays (int format, int stride, char *data)
		3037
		3038	void glDrawElements (int mode, int count, int type, char *indices)
		3039
		3040	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3041
1943	void glTexEnv (int target, int pname, float param)	3042	void glTexEnv (int target, int pname, float param)
1944	CODE:	3043	CODE:
1945	glTexEnvf (target, pname, param);	3044	glTexEnvf (target, pname, param);
1946		3045
1947	void glTexParameter (int target, int pname, float param)	3046	void glTexParameter (int target, int pname, float param)
…		…
1963	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3062	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1964	CODE:	3063	CODE:
1965	if (gl.SeparableFilter2D)	3064	if (gl.SeparableFilter2D)
1966	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3065	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1967		3066
1968	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3067	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1969		3068
1970	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3069	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1971		3070
1972	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3071	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3072
		3073	void glPixelZoom (float x, float y)
1973		3074
1974	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3075	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1975		3076
1976	int glGenTexture ()	3077	int glGenTexture ()
1977	CODE:	3078	CODE:
1978	{	3079	RETVAL = gen_texture ();
1979	GLuint name;
1980	glGenTextures (1, &name);
1981	RETVAL = name;
1982	}
1983	OUTPUT:	3080	OUTPUT:
1984	RETVAL	3081	RETVAL
1985		3082
1986	void glDeleteTexture (int name)	3083	void glDeleteTexture (int name)
1987	CODE:	3084	CODE:
1988	{
1989	GLuint name_ = name;
1990	glDeleteTextures (1, &name_);	3085	del_texture (name);
1991	}	3086
1992
1993	int glGenList ()	3087	int glGenList ()
1994	CODE:	3088	CODE:
1995	RETVAL = glGenLists (1);	3089	RETVAL = glGenLists (1);
1996	OUTPUT:	3090	OUTPUT:
1997	RETVAL	3091	RETVAL
…		…
2004		3098
2005	void glEndList ()	3099	void glEndList ()
2006		3100
2007	void glCallList (int list)	3101	void glCallList (int list)
2008		3102
		3103	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2009		3104
		3105	PROTOTYPES: DISABLE
		3106
		3107	void
		3108	find_widget (SV *self, NV x, NV y)
		3109	PPCODE:
		3110	{
		3111	if (within_widget (self, x, y))
		3112	XPUSHs (self);
		3113	}
		3114
		3115	BOOT:
		3116	{
		3117	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3118
		3119	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3120	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3121	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3122	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3123	}
		3124
		3125	void
		3126	draw (SV *self)
		3127	CODE:
		3128	{
		3129	HV *hv;
		3130	SV **svp;
		3131	NV x, y, w, h;
		3132	SV *draw_x_sv = GvSV (draw_x_gv);
		3133	SV *draw_y_sv = GvSV (draw_y_gv);
		3134	SV *draw_w_sv = GvSV (draw_w_gv);
		3135	SV *draw_h_sv = GvSV (draw_h_gv);
		3136	double draw_x, draw_y;
		3137
		3138	if (!SvROK (self))
		3139	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3140
		3141	hv = (HV *)SvRV (self);
		3142
		3143	if (SvTYPE (hv) != SVt_PVHV)
		3144	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3145
		3146	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3147	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3148
		3149	if (!h \|\| !w)
		3150	XSRETURN_EMPTY;
		3151
		3152	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3153	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3154
		3155	draw_x = SvNV (draw_x_sv) + x;
		3156	draw_y = SvNV (draw_y_sv) + y;
		3157
		3158	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3159	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3160	XSRETURN_EMPTY;
		3161
		3162	sv_setnv (draw_x_sv, draw_x);
		3163	sv_setnv (draw_y_sv, draw_y);
		3164
		3165	glPushMatrix ();
		3166	glTranslated (x, y, 0);
		3167
		3168	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3169	{
		3170	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3171
		3172	if (svp && SvTRUE (*svp))
		3173	{
		3174	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3175	glEnable (GL_BLEND);
		3176	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3177	glBegin (GL_QUADS);
		3178	glVertex2f (0, 0);
		3179	glVertex2f (w, 0);
		3180	glVertex2f (w, h);
		3181	glVertex2f (0, h);
		3182	glEnd ();
		3183	glDisable (GL_BLEND);
		3184	}
		3185	}
		3186	#if 0
		3187	// draw borders, for debugging
		3188	glPushMatrix ();
		3189	glColor4f (1., 1., 0., 1.);
		3190	glTranslatef (.5, .5, 0.);
		3191	glBegin (GL_LINE_LOOP);
		3192	glVertex2f (0 , 0);
		3193	glVertex2f (w - 1, 0);
		3194	glVertex2f (w - 1, h - 1);
		3195	glVertex2f (0 , h - 1);
		3196	glEnd ();
		3197	glPopMatrix ();
		3198	#endif
		3199	PUSHMARK (SP);
		3200	XPUSHs (self);
		3201	PUTBACK;
		3202	call_method ("_draw", G_VOID \| G_DISCARD);
		3203	SPAGAIN;
		3204
		3205	glPopMatrix ();
		3206
		3207	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3208	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3209	}
		3210

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.129 by root, Wed Jul 12 17:20:04 2006 UTC vs. Revision 1.275 by root, Thu Aug 28 00:53:53 2008 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.129 by root, Wed Jul 12 17:20:04 2006 UTC vs.
Revision 1.275 by root, Thu Aug 28 00:53:53 2008 UTC