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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.122 by root, Fri Jun 23 22:35:15 2006 UTC vs.
Revision 1.294 by root, Sat Dec 19 05:06:56 2009 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
		49	#define PANGO_ENABLE_BACKEND
		50	#define G_DISABLE_CAST_CHECKS
		51
23	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
24		53
25	#include <pango/pango.h>	54	#include <pango/pango.h>
26	#include <pango/pangofc-fontmap.h>	55
27	#include <pango/pangoft2.h>	56	#ifndef PANGO_VERSION_CHECK
28	#include <pango/pangocairo.h>	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 64
		87	#define DARKNESS_ADJUST(n) ((29 * (int)(n)) >> 5) /* times 0.9 */
50		88
51	#define MAP_EXTEND_X 32	89	#define MAP_EXTEND_X 32
52	#define MAP_EXTEND_Y 512	90	#define MAP_EXTEND_Y 512
53		91
54	#define MIN_FONT_HEIGHT 10	92	#define MIN_FONT_HEIGHT 10
		93
		94	/* mask out modifiers we are not interested in */
		95	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
		96
		97	#define KMOD_LRAM 0x10000 // our extension
		98
		99	#define TEXID_SPEECH 1
		100	#define TEXID_NOFACE 2
		101	#define TEXID_HIDDEN 3
		102
		103	static AV *texture_av;
55		104
56	static struct	105	static struct
57	{	106	{
58	#define GL_FUNC(ptr,name) ptr name;	107	#define GL_FUNC(ptr,name) ptr name;
59	#include "glfunc.h"	108	#include "glfunc.h"
60	#undef GL_FUNC	109	#undef GL_FUNC
61	} gl;	110	} gl;
62		111
		112	static void
63	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	113	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
64	{	114	{
65	if (gl.BlendFuncSeparate)	115	if (gl.BlendFuncSeparate)
66	gl.BlendFuncSeparate (sa, da, saa, daa);	116	gl.BlendFuncSeparate (sa, da, saa, daa);
67	else if (gl.BlendFuncSeparateEXT)	117	else if (gl.BlendFuncSeparateEXT)
68	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	118	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
69	else	119	else
70	glBlendFunc (sa, da);	120	glBlendFunc (sa, da);
71	}	121	}
72		122
		123	static GLuint
		124	gen_texture ()
		125	{
		126	GLuint name;
		127
		128	if (AvFILL (texture_av) >= 0)
		129	name = (GLuint)(size_t)av_pop (texture_av);
		130	else
		131	glGenTextures (1, &name);
		132
		133	return name;
		134	}
		135
		136	static void
		137	del_texture (GLuint name)
		138	{
		139	/* make a half-assed attempt at returning the memory used by the texture */
		140	/* textures are frequently being reused by cfplus anyway */
		141	/glBindTexture (GL_TEXTURE_2D, name);/
		142	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		143	av_push (texture_av, (SV *)(size_t)name);
		144	glDeleteTextures (1, &name);
		145	}
		146
		147	#include "texcache.c"
		148	#include "rendercache.c"
		149
		150	#include "pango-font.c"
		151	#include "pango-fontmap.c"
		152	#include "pango-render.c"
		153
		154	typedef IV DC__Channel;
		155	typedef SDL_RWops *DC__RW;
73	typedef Mix_Chunk *CFClient__MixChunk;	156	typedef Mix_Chunk *DC__MixChunk;
74	typedef Mix_Music *CFClient__MixMusic;	157	typedef Mix_Music *DC__MixMusic;
75		158
76	typedef PangoFontDescription *CFClient__Font;	159	typedef PangoFontDescription *DC__Font;
77		160
78	static int	161	static int
79	shape_attr_p (PangoLayoutRun *run)	162	shape_attr_p (PangoLayoutRun *run)
80	{	163	{
81	GSList *attrs = run->item->analysis.extra_attrs;	164	GSList *attrs = run->item->analysis.extra_attrs;
92		175
93	return 0;	176	return 0;
94	}	177	}
95		178
96	typedef struct cf_layout {	179	typedef struct cf_layout {
97	PangoLayout *pl; // either derived from a cairo or ft2 context	180	PangoLayout *pl;
98	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
99	float r, g, b, a; // default color for rgba mode	181	float r, g, b, a; // default color for rgba mode
100	int base_height;	182	int base_height;
101	CFClient__Font font;	183	DC__Font font;
		184	rc_t *rc;
102	} *CFClient__Layout;	185	} *DC__Layout;
103		186
104	static CFClient__Font default_font;	187	static DC__Font default_font;
105	static PangoContext ft2_context, cairo_context;	188	static PangoContext *opengl_context;
106	static PangoFontMap ft2_fontmap, cairo_fontmap;	189	static PangoFontMap *opengl_fontmap;
107		190
108	static void	191	static void
109	substitute_func (FcPattern *pattern, gpointer data)	192	substitute_func (FcPattern *pattern, gpointer data)
110	{	193	{
111	FcPatternAddBool (pattern, FC_HINTING, 1);	194	FcPatternAddBool (pattern, FC_HINTING, 1);
112	#ifdef FC_HINT_STYLE	195	#ifdef FC_HINT_STYLE
113	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	196	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
114	#endif	197	#endif
115	#ifdef _WIN32
116	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
117	#else
118	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	198	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
119	#endif
120	}	199	}
121		200
122	static void	201	static void
123	layout_update_font (CFClient__Layout self)	202	layout_update_font (DC__Layout self)
124	{	203	{
125	/* use a random scale factor to account for unknown descenders, 0.8 works	204	/* use a random scale factor to account for unknown descenders, 0.8 works
126	* reasonably well with bitstream vera	205	* reasonably well with dejavu/bistream fonts
127	*/	206	*/
128	PangoFontDescription *font = self->font ? self->font : default_font;	207	PangoFontDescription *font = self->font ? self->font : default_font;
129		208
130	pango_font_description_set_absolute_size (font,	209	pango_font_description_set_absolute_size (font,
131	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	210	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
132		211
133	pango_layout_set_font_description (self->pl, font);	212	pango_layout_set_font_description (self->pl, font);
134	}	213	}
135		214
136	static void	215	static void
137	layout_get_pixel_size (CFClient__Layout self, int w, int h)	216	layout_get_pixel_size (DC__Layout self, int w, int h)
138	{	217	{
		218	PangoRectangle rect;
		219
		220	// get_pixel_* wrongly rounds down
139	pango_layout_get_pixel_size (self->pl, w, h);	221	pango_layout_get_extents (self->pl, 0, &rect);
140		222
141	if (!w) w = 1;	223	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
142	if (!h) h = 1;	224	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
143		225
144	w = (w + 3) & ~3;	226	if (!rect.width) rect.width = 1;
145	}	227	if (!rect.height) rect.height = 1;
146		228
		229	*w = rect.width;
		230	*h = rect.height;
		231	}
		232
		233	typedef uint16_t tileid;
147	typedef uint16_t mapface;	234	typedef uint16_t faceid;
148		235
149	typedef struct {	236	typedef struct {
150	GLint name;	237	GLuint name;
151	int w, h;	238	int w, h;
152	float s, t;	239	float s, t;
153	uint8_t r, g, b, a;	240	uint8_t r, g, b, a;
		241	tileid smoothtile;
		242	uint8_t smoothlevel;
		243	uint8_t unused; /* set to zero on use */
154	} maptex;	244	} maptex;
155		245
156	typedef struct {	246	typedef struct {
		247	uint32_t player;
		248	tileid tile[3];
157	int16_t darkness;	249	uint16_t darkness;
158	mapface face[3];	250	uint8_t stat_width, stat_hp, flags, smoothmax;
159	} mapcell;	251	} mapcell;
160		252
161	typedef struct {	253	typedef struct {
162	int32_t c0, c1;	254	int32_t c0, c1;
163	mapcell *col;	255	mapcell *col;
164	} maprow;	256	} maprow;
165		257
166	typedef struct map {	258	typedef struct map {
167	int x, y, w, h;	259	int x, y, w, h;
168	int ox, oy; /* offset to virtual global coordinate system */	260	int ox, oy; /* offset to virtual global coordinate system */
169	int faces;	261	int faces; tileid *face2tile; // [faceid]
170	mapface *face;	262	int texs; maptex *tex; // [tileid]
171
172	int texs;
173	maptex *tex;
174		263
175	int32_t rows;	264	int32_t rows;
176	maprow *row;	265	maprow *row;
177	} *CFClient__Map;	266	} *DC__Map;
178		267
179	static char *	268	static char *
180	prepend (char *ptr, int sze, int inc)	269	prepend (char *ptr, int sze, int inc)
181	{	270	{
182	char *p;	271	char *p;
…		…
199	}	288	}
200		289
201	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	290	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
202	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	291	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
203		292
		293	static void
		294	need_facenum (struct map *self, faceid face)
		295	{
		296	while (self->faces <= face)
		297	{
		298	Append (tileid, self->face2tile, self->faces, self->faces);
		299	self->faces *= 2;
		300	}
		301	}
		302
		303	static void
		304	need_texid (struct map *self, int texid)
		305	{
		306	while (self->texs <= texid)
		307	{
		308	Append (maptex, self->tex, self->texs, self->texs);
		309	self->texs *= 2;
		310	}
		311	}
		312
204	static maprow *	313	static maprow *
205	map_get_row (CFClient__Map self, int y)	314	map_get_row (DC__Map self, int y)
206	{	315	{
207	if (0 > y)	316	if (0 > y)
208	{	317	{
209	int extend = - y + MAP_EXTEND_Y;	318	int extend = - y + MAP_EXTEND_Y;
210	Prepend (maprow, self->row, self->rows, extend);	319	Prepend (maprow, self->row, self->rows, extend);
…		…
248		357
249	return row->col + (x - row->c0);	358	return row->col + (x - row->c0);
250	}	359	}
251		360
252	static mapcell *	361	static mapcell *
253	map_get_cell (CFClient__Map self, int x, int y)	362	map_get_cell (DC__Map self, int x, int y)
254	{	363	{
255	return row_get_cell (map_get_row (self, y), x);	364	return row_get_cell (map_get_row (self, y), x);
256	}	365	}
257		366
258	static void	367	static void
259	map_clear (CFClient__Map self)	368	map_clear (DC__Map self)
260	{	369	{
261	int r;	370	int r;
262		371
263	for (r = 0; r < self->rows; r++)	372	for (r = 0; r < self->rows; r++)
264	Safefree (self->row[r].col);	373	Safefree (self->row[r].col);
…		…
271	self->oy = 0;	380	self->oy = 0;
272	self->row = 0;	381	self->row = 0;
273	self->rows = 0;	382	self->rows = 0;
274	}	383	}
275		384
		385	#define CELL_CLEAR(cell) \
		386	do { \
		387	if ((cell)->player) \
		388	(cell)->tile [2] = 0; \
		389	(cell)->darkness = 0; \
		390	(cell)->stat_hp = 0; \
		391	(cell)->flags = 0; \
		392	(cell)->player = 0; \
		393	} while (0)
		394
276	static void	395	static void
277	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	396	map_blank (DC__Map self, int x0, int y0, int w, int h)
278	{	397	{
279	int x, y;	398	int x, y;
280	maprow *row;	399	maprow *row;
		400	mapcell *cell;
281		401
282	for (y = y0; y < y0 + h; y++)	402	for (y = y0; y < y0 + h; y++)
283	if (y >= 0)	403	if (y >= 0)
284	{	404	{
285	if (y >= self->rows)	405	if (y >= self->rows)
…		…
291	if (x >= row->c0)	411	if (x >= row->c0)
292	{	412	{
293	if (x >= row->c1)	413	if (x >= row->c1)
294	break;	414	break;
295		415
296	row->col[x - row->c0].darkness = -1;	416	cell = row->col + x - row->c0;
		417
		418	CELL_CLEAR (cell);
297	}	419	}
298	}	420	}
		421	}
		422
		423	typedef struct {
		424	tileid tile;
		425	uint8_t x, y, level;
		426	} smooth_key;
		427
		428	static void
		429	smooth_or_bits (HV hv, smooth_key key, IV bits)
		430	{
		431	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		432
		433	if (SvIOK (*sv))
		434	SvIV_set (sv, SvIVX (sv) \| bits);
		435	else
		436	sv_setiv (*sv, bits);
299	}	437	}
300		438
301	static void	439	static void
302	music_finished (void)	440	music_finished (void)
303	{	441	{
…		…
339	n \|= n >> 16;	477	n \|= n >> 16;
340		478
341	return n + 1;	479	return n + 1;
342	}	480	}
343		481
344	MODULE = CFClient PACKAGE = CFClient	482	static unsigned int
		483	popcount (unsigned int n)
		484	{
		485	n -= (n >> 1) & 0x55555555U;
		486	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		487	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		488	n *= 0x01010101U;
		489
		490	return n >> 24;
		491	}
		492
		493	/* SDL should provide this, really. */
		494	#define SDLK_MODIFIER_MIN 300
		495	#define SDLK_MODIFIER_MAX 314
		496
		497	/******************************************************************************/
		498
		499	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		500	static GV *hover_gv;
		501
		502	static int
		503	within_widget (SV *widget, NV x, NV y)
		504	{
		505	HV *self;
		506	SV **svp;
		507	NV wx, ww, wy, wh;
		508
		509	if (!SvROK (widget))
		510	return 0;
		511
		512	self = (HV *)SvRV (widget);
		513
		514	if (SvTYPE (self) != SVt_PVHV)
		515	return 0;
		516
		517	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		518	if (y < wy)
		519	return 0;
		520
		521	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		522	if (y >= wy + wh)
		523	return 0;
		524
		525	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		526	if (x < wx)
		527	return 0;
		528
		529	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		530	if (x >= wx + ww)
		531	return 0;
		532
		533	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		534	if (!svp \|\| !SvTRUE (*svp))
		535	return 0;
		536
		537	return 1;
		538	}
		539
		540	/******************************************************************************/
		541
		542	/* process keyboard modifiers */
		543	static int
		544	mod_munge (int mod)
		545	{
		546	mod &= MOD_MASK;
		547
		548	if (mod & (KMOD_META \| KMOD_ALT))
		549	mod \|= KMOD_LRAM;
		550
		551	return mod;
		552	}
		553
		554	static void
		555	deliantra_main ()
		556	{
		557	char *argv[] = { 0 };
		558	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		559	}
		560
		561	#ifdef __MACOSX__
		562	/* to due surprising braindamage on the side of SDL design, we
		563	* do some mind-boggling hack here: SDL requires a custom main()
		564	* on OS X, so... we provide one and call the original main(), which,
		565	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		566	* and which calls our main (== SDL_main) back.
		567	*/
		568	extern C_LINKAGE int
		569	main (int argc, char *argv[])
		570	{
		571	deliantra_main ();
		572	}
		573
		574	#undef main
		575
		576	extern C_LINKAGE int main (int argc, char *argv[]);
		577
		578	static void
		579	SDL_braino (void)
		580	{
		581	char *argv[] = { "deliantra client", 0 };
		582	(main) (1, argv);
		583	}
		584	#else
		585	static void
		586	SDL_braino (void)
		587	{
		588	deliantra_main ();
		589	}
		590	#endif
		591
		592	MODULE = Deliantra::Client PACKAGE = DC
345		593
346	PROTOTYPES: ENABLE	594	PROTOTYPES: ENABLE
347		595
348	BOOT:	596	BOOT:
349	{	597	{
350	HV *stash = gv_stashpv ("CFClient", 1);	598	HV *stash = gv_stashpv ("DC", 1);
351	static const struct {	599	static const struct {
352	const char *name;	600	const char *name;
353	IV iv;	601	IV iv;
354	} *civ, const_iv[] = {	602	} *civ, const_iv[] = {
355	# define const_iv(name) { # name, (IV)name }	603	# define const_iv(name) { # name, (IV)name }
		604	const_iv (SDLK_MODIFIER_MIN),
		605	const_iv (SDLK_MODIFIER_MAX),
		606
356	const_iv (SDL_ACTIVEEVENT),	607	const_iv (SDL_ACTIVEEVENT),
357	const_iv (SDL_KEYDOWN),	608	const_iv (SDL_KEYDOWN),
358	const_iv (SDL_KEYUP),	609	const_iv (SDL_KEYUP),
359	const_iv (SDL_MOUSEMOTION),	610	const_iv (SDL_MOUSEMOTION),
360	const_iv (SDL_MOUSEBUTTONDOWN),	611	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
369	const_iv (SDL_EVENT_RESERVEDA),	620	const_iv (SDL_EVENT_RESERVEDA),
370	const_iv (SDL_EVENT_RESERVEDB),	621	const_iv (SDL_EVENT_RESERVEDB),
371	const_iv (SDL_VIDEORESIZE),	622	const_iv (SDL_VIDEORESIZE),
372	const_iv (SDL_VIDEOEXPOSE),	623	const_iv (SDL_VIDEOEXPOSE),
373	const_iv (SDL_USEREVENT),	624	const_iv (SDL_USEREVENT),
		625
		626	const_iv (SDL_APPINPUTFOCUS),
		627	const_iv (SDL_APPMOUSEFOCUS),
		628	const_iv (SDL_APPACTIVE),
		629
		630
		631	const_iv (SDLK_UNKNOWN),
		632	const_iv (SDLK_FIRST),
		633	const_iv (SDLK_BACKSPACE),
		634	const_iv (SDLK_TAB),
		635	const_iv (SDLK_CLEAR),
		636	const_iv (SDLK_RETURN),
		637	const_iv (SDLK_PAUSE),
		638	const_iv (SDLK_ESCAPE),
		639	const_iv (SDLK_SPACE),
		640	const_iv (SDLK_EXCLAIM),
		641	const_iv (SDLK_QUOTEDBL),
		642	const_iv (SDLK_HASH),
		643	const_iv (SDLK_DOLLAR),
		644	const_iv (SDLK_AMPERSAND),
		645	const_iv (SDLK_QUOTE),
		646	const_iv (SDLK_LEFTPAREN),
		647	const_iv (SDLK_RIGHTPAREN),
		648	const_iv (SDLK_ASTERISK),
		649	const_iv (SDLK_PLUS),
		650	const_iv (SDLK_COMMA),
		651	const_iv (SDLK_MINUS),
		652	const_iv (SDLK_PERIOD),
		653	const_iv (SDLK_SLASH),
		654	const_iv (SDLK_0),
		655	const_iv (SDLK_1),
		656	const_iv (SDLK_2),
		657	const_iv (SDLK_3),
		658	const_iv (SDLK_4),
		659	const_iv (SDLK_5),
		660	const_iv (SDLK_6),
		661	const_iv (SDLK_7),
		662	const_iv (SDLK_8),
		663	const_iv (SDLK_9),
		664	const_iv (SDLK_COLON),
		665	const_iv (SDLK_SEMICOLON),
		666	const_iv (SDLK_LESS),
		667	const_iv (SDLK_EQUALS),
		668	const_iv (SDLK_GREATER),
		669	const_iv (SDLK_QUESTION),
		670	const_iv (SDLK_AT),
		671
		672	const_iv (SDLK_LEFTBRACKET),
		673	const_iv (SDLK_BACKSLASH),
		674	const_iv (SDLK_RIGHTBRACKET),
		675	const_iv (SDLK_CARET),
		676	const_iv (SDLK_UNDERSCORE),
		677	const_iv (SDLK_BACKQUOTE),
		678	const_iv (SDLK_DELETE),
		679
		680	const_iv (SDLK_FIRST),
		681	const_iv (SDLK_LAST),
374	const_iv (SDLK_KP0),	682	const_iv (SDLK_KP0),
375	const_iv (SDLK_KP1),	683	const_iv (SDLK_KP1),
376	const_iv (SDLK_KP2),	684	const_iv (SDLK_KP2),
377	const_iv (SDLK_KP3),	685	const_iv (SDLK_KP3),
378	const_iv (SDLK_KP4),	686	const_iv (SDLK_KP4),
…		…
433	const_iv (SDLK_BREAK),	741	const_iv (SDLK_BREAK),
434	const_iv (SDLK_MENU),	742	const_iv (SDLK_MENU),
435	const_iv (SDLK_POWER),	743	const_iv (SDLK_POWER),
436	const_iv (SDLK_EURO),	744	const_iv (SDLK_EURO),
437	const_iv (SDLK_UNDO),	745	const_iv (SDLK_UNDO),
		746
438	const_iv (KMOD_NONE),	747	const_iv (KMOD_NONE),
		748	const_iv (KMOD_SHIFT),
439	const_iv (KMOD_LSHIFT),	749	const_iv (KMOD_LSHIFT),
440	const_iv (KMOD_RSHIFT),	750	const_iv (KMOD_RSHIFT),
		751	const_iv (KMOD_CTRL),
441	const_iv (KMOD_LCTRL),	752	const_iv (KMOD_LCTRL),
442	const_iv (KMOD_RCTRL),	753	const_iv (KMOD_RCTRL),
		754	const_iv (KMOD_ALT),
443	const_iv (KMOD_LALT),	755	const_iv (KMOD_LALT),
444	const_iv (KMOD_RALT),	756	const_iv (KMOD_RALT),
		757	const_iv (KMOD_META),
445	const_iv (KMOD_LMETA),	758	const_iv (KMOD_LMETA),
446	const_iv (KMOD_RMETA),	759	const_iv (KMOD_RMETA),
447	const_iv (KMOD_NUM),	760	const_iv (KMOD_NUM),
448	const_iv (KMOD_CAPS),	761	const_iv (KMOD_CAPS),
449	const_iv (KMOD_MODE),	762	const_iv (KMOD_MODE),
450	const_iv (KMOD_CTRL),	763
451	const_iv (KMOD_SHIFT),	764	const_iv (KMOD_LRAM),
452	const_iv (KMOD_ALT),	765
453	const_iv (KMOD_META)	766	const_iv (MIX_DEFAULT_FORMAT),
		767
		768	const_iv (SDL_INIT_TIMER),
		769	const_iv (SDL_INIT_AUDIO),
		770	const_iv (SDL_INIT_VIDEO),
		771	const_iv (SDL_INIT_CDROM),
		772	const_iv (SDL_INIT_JOYSTICK),
		773	const_iv (SDL_INIT_EVERYTHING),
		774	const_iv (SDL_INIT_NOPARACHUTE),
		775	const_iv (SDL_INIT_EVENTTHREAD),
		776
		777	const_iv (SDL_GL_RED_SIZE),
		778	const_iv (SDL_GL_GREEN_SIZE),
		779	const_iv (SDL_GL_BLUE_SIZE),
		780	const_iv (SDL_GL_ALPHA_SIZE),
		781	const_iv (SDL_GL_DOUBLEBUFFER),
		782	const_iv (SDL_GL_BUFFER_SIZE),
		783	const_iv (SDL_GL_DEPTH_SIZE),
		784	const_iv (SDL_GL_STENCIL_SIZE),
		785	const_iv (SDL_GL_ACCUM_RED_SIZE),
		786	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		787	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		788	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		789	const_iv (SDL_GL_STEREO),
		790	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		791	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		792	const_iv (SDL_GL_ACCELERATED_VISUAL),
		793	const_iv (SDL_GL_SWAP_CONTROL),
		794
		795	const_iv (FOW_DARKNESS)
454	# undef const_iv	796	# undef const_iv
455	};	797	};
456		798
457	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	799	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
458	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	800	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		801
		802	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		803	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
459	}	804	}
		805
		806	void
		807	weaken (SV *rv)
		808	PROTOTYPE: $
		809	CODE:
		810	sv_rvweaken (rv);
		811
		812	int
		813	in_destruct ()
		814	CODE:
		815	RETVAL = PL_main_cv == Nullcv;
		816	OUTPUT:
		817	RETVAL
460		818
461	NV floor (NV x)	819	NV floor (NV x)
462		820
463	NV ceil (NV x)	821	NV ceil (NV x)
464		822
		823	IV minpot (UV n)
		824
		825	IV popcount (UV n)
		826
465	void	827	void
466	pango_init ()	828	pango_init ()
467	CODE:	829	CODE:
468	// delayed, so it can pick up new fonts added by AddFontResourceEx
469	{	830	{
470	{
471	ft2_fontmap = pango_ft2_font_map_new ();	831	opengl_fontmap = pango_opengl_font_map_new ();
472	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	832	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
473	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	833	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
474	}	834	/pango_context_set_font_description (opengl_context, default_font);/
475	{	835	#if PANGO_VERSION_CHECK (1, 15, 2)
476	cairo_font_options_t *fopt = cairo_font_options_create ();	836	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
477	cairo_fontmap = pango_cairo_font_map_get_default ();	837	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
478	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
479	#ifdef _WIN32
480	// cairo looks like shit eaten twice on windows
481	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
482	#else
483	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
484	#endif	838	#endif
485	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
486	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
487	pango_cairo_context_set_font_options (cairo_context, fopt);
488	cairo_font_options_destroy (fopt);
489	}
490	}	839	}
491		840
492	int	841	char *SDL_GetError ()
493	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
494		842
495	void	843	void SDL_braino ()
		844
		845	int SDL_Init (U32 flags)
		846
		847	int SDL_InitSubSystem (U32 flags)
		848
		849	void SDL_QuitSubSystem (U32 flags)
		850
496	SDL_Quit ()	851	void SDL_Quit ()
497		852
		853	int SDL_GL_SetAttribute (int attr, int value)
		854
		855	int SDL_GL_GetAttribute (int attr)
		856	CODE:
		857	if (SDL_GL_GetAttribute (attr, &RETVAL))
		858	XSRETURN_UNDEF;
		859	OUTPUT:
		860	RETVAL
		861
498	void	862	void
499	SDL_ListModes ()	863	SDL_ListModes (int rgb, int alpha)
500	PPCODE:	864	PPCODE:
501	{	865	{
502	SDL_Rect **m;	866	SDL_Rect **m;
503		867
504	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	868	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
505	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	869	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
506	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	870	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
507	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	871	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
508		872
509	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	873	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
510	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	874	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
511		875
512	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	876	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
513	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	877	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
514	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	878	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
515	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	879	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
516		880
517	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	881	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
518		882	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
519	SDL_EnableUNICODE (1);
520	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
521		883
522	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	884	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
523		885
524	if (m && m != (SDL_Rect **)-1)	886	if (m && m != (SDL_Rect **)-1)
525	while (*m)	887	while (*m)
526	{	888	{
		889	if ((m)->w >= 400 && (m)->h >= 300)
		890	{
527	AV *av = newAV ();	891	AV *av = newAV ();
528	av_push (av, newSViv ((*m)->w));	892	av_push (av, newSViv ((*m)->w));
529	av_push (av, newSViv ((*m)->h));	893	av_push (av, newSViv ((*m)->h));
		894	av_push (av, newSViv (rgb));
		895	av_push (av, newSViv (alpha));
530	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	896	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		897	}
531		898
532	++m;	899	++m;
533	}	900	}
534	}	901	}
535		902
536	char *
537	SDL_GetError ()
538
539	int	903	int
540	SDL_SetVideoMode (int w, int h, int fullscreen)	904	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
541	CODE:	905	CODE:
		906	{
		907	SDL_EnableUNICODE (1);
		908	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		909
		910	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		911	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		912	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		913	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		914
542	RETVAL = !!SDL_SetVideoMode (	915	RETVAL = !!SDL_SetVideoMode (
543	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	916	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
544	);	917	);
		918
545	if (RETVAL)	919	if (RETVAL)
546	{	920	{
547	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	921	av_clear (texture_av);
		922
		923	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
548	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	924	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
549	# include "glfunc.h"	925	#include "glfunc.h"
550	# undef GL_FUNC	926	#undef GL_FUNC
551	}	927	}
		928	}
552	OUTPUT:	929	OUTPUT:
553	RETVAL	930	RETVAL
554		931
555	void	932	void
556	SDL_GL_SwapBuffers ()	933	SDL_GL_SwapBuffers ()
557		934
558	char *	935	char *
559	SDL_GetKeyName (int sym)	936	SDL_GetKeyName (int sym)
560		937
		938	int
		939	SDL_GetAppState ()
		940
		941	int
		942	SDL_GetModState ()
		943
561	void	944	void
562	SDL_PollEvent ()	945	poll_events ()
563	PPCODE:	946	PPCODE:
564	{	947	{
565	SDL_Event ev;	948	SDL_Event ev;
566		949
567	while (SDL_PollEvent (&ev))	950	SDL_PumpEvents ();
		951	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
568	{	952	{
569	HV *hv = newHV ();	953	HV *hv = newHV ();
570	hv_store (hv, "type", 4, newSViv (ev.type), 0);	954	hv_store (hv, "type", 4, newSViv (ev.type), 0);
571		955
572	switch (ev.type)	956	switch (ev.type)
573	{	957	{
574	case SDL_KEYDOWN:	958	case SDL_KEYDOWN:
575	case SDL_KEYUP:	959	case SDL_KEYUP:
576	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	960	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
577	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	961	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
578	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	962	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		963	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
579	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	964	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
580	break;	965	break;
581		966
582	case SDL_ACTIVEEVENT:	967	case SDL_ACTIVEEVENT:
583	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	968	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
584	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	969	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
585	break;	970	break;
586		971
587	case SDL_MOUSEMOTION:	972	case SDL_MOUSEMOTION:
		973	{
		974	int state = ev.motion.state;
		975	int x = ev.motion.x;
		976	int y = ev.motion.y;
		977	int xrel = ev.motion.xrel;
		978	int yrel = ev.motion.yrel;
		979
		980	/* do simplistic event compression */
		981	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		982	&& state == ev.motion.state)
		983	{
		984	xrel += ev.motion.xrel;
		985	yrel += ev.motion.yrel;
		986	x = ev.motion.x;
		987	y = ev.motion.y;
		988	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		989	}
		990
588	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	991	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
589
590	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	992	hv_store (hv, "state", 5, newSViv (state), 0);
591	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	993	hv_store (hv, "x", 1, newSViv (x), 0);
592	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	994	hv_store (hv, "y", 1, newSViv (y), 0);
593	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	995	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
594	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	996	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		997	}
595	break;	998	break;
596		999
597	case SDL_MOUSEBUTTONDOWN:	1000	case SDL_MOUSEBUTTONDOWN:
598	case SDL_MOUSEBUTTONUP:	1001	case SDL_MOUSEBUTTONUP:
599	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1002	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
600		1003
601	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1004	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
602	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1005	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
603	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1006	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
604	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1007	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
609	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1012	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
610	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1013	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
611	break;	1014	break;
612	}	1015	}
613		1016
614	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	1017	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
615	}	1018	}
616	}	1019	}
617		1020
618	int	1021	int
619	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1022	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
620	POSTCALL:	1023	POSTCALL:
621	Mix_HookMusicFinished (music_finished);	1024	Mix_HookMusicFinished (music_finished);
622	Mix_ChannelFinished (channel_finished);	1025	Mix_ChannelFinished (channel_finished);
623		1026
624	void	1027	void
		1028	Mix_QuerySpec ()
		1029	PPCODE:
		1030	{
		1031	int freq, channels;
		1032	Uint16 format;
		1033
		1034	if (Mix_QuerySpec (&freq, &format, &channels))
		1035	{
		1036	EXTEND (SP, 3);
		1037	PUSHs (sv_2mortal (newSViv (freq)));
		1038	PUSHs (sv_2mortal (newSViv (format)));
		1039	PUSHs (sv_2mortal (newSViv (channels)));
		1040	}
		1041	}
		1042
		1043	void
625	Mix_CloseAudio ()	1044	Mix_CloseAudio ()
626		1045
627	int	1046	int
628	Mix_AllocateChannels (int numchans = -1)	1047	Mix_AllocateChannels (int numchans = -1)
629		1048
		1049	const char *
		1050	Mix_GetError ()
		1051
630	void	1052	void
631	lowdelay (int fd, int val = 1)	1053	lowdelay (int fd, int val = 1)
632	CODE:	1054	CODE:
		1055	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		1056
		1057	void
		1058	win32_proxy_info ()
		1059	PPCODE:
		1060	{
633	#ifndef _WIN32	1061	#ifdef _WIN32
634	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1062	char buffer[2048];
		1063	DWORD buflen;
		1064
		1065	EXTEND (SP, 3);
		1066
		1067	buflen = sizeof (buffer);
		1068	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		1069	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		1070	{
		1071	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		1072
		1073	buflen = sizeof (buffer);
		1074	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		1075	{
		1076	PUSHs (newSVpv (buffer, 0));
		1077
		1078	buflen = sizeof (buffer);
		1079	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		1080	PUSHs (newSVpv (buffer, 0));
		1081	}
		1082	}
635	#endif	1083	#endif
		1084	}
636		1085
637	void	1086	int
638	add_font (char *file)	1087	add_font (char *file)
639	CODE:	1088	CODE:
640	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	1089	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
641	#ifdef _WIN32	1090	OUTPUT:
642	// cairo... sigh... requires win2000	1091	RETVAL
643	AddFontResourceEx (file, FR_PRIVATE, 0);
644	#endif
645		1092
646	void	1093	void
647	load_image_inline (SV *image_)	1094	load_image_inline (SV *image_)
648	ALIAS:	1095	ALIAS:
649	load_image_file = 1	1096	load_image_file = 1
…		…
652	STRLEN image_len;	1099	STRLEN image_len;
653	char image = (char )SvPVbyte (image_, image_len);	1100	char image = (char )SvPVbyte (image_, image_len);
654	SDL_Surface surface, surface2;	1101	SDL_Surface surface, surface2;
655	SDL_PixelFormat fmt;	1102	SDL_PixelFormat fmt;
656	SDL_RWops *rw = ix	1103	SDL_RWops *rw = ix
657	? SDL_RWFromFile (image, "r")	1104	? SDL_RWFromFile (image, "rb")
658	: SDL_RWFromConstMem (image, image_len);	1105	: SDL_RWFromConstMem (image, image_len);
659		1106
660	if (!rw)	1107	if (!rw)
661	croak ("load_image: %s", SDL_GetError ());	1108	croak ("load_image: %s", SDL_GetError ());
662		1109
…		…
691		1138
692	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	1139	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
693		1140
694	assert (surface2->pitch == surface2->w * 4);	1141	assert (surface2->pitch == surface2->w * 4);
695		1142
		1143	SDL_LockSurface (surface2);
696	EXTEND (SP, 5);	1144	EXTEND (SP, 6);
697	PUSHs (sv_2mortal (newSViv (surface2->w)));	1145	PUSHs (sv_2mortal (newSViv (surface2->w)));
698	PUSHs (sv_2mortal (newSViv (surface2->h)));	1146	PUSHs (sv_2mortal (newSViv (surface2->h)));
699	SDL_LockSurface (surface2);
700	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1147	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
701	SDL_UnlockSurface (surface2);
702	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1148	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
703	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1149	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
704	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1150	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		1151	SDL_UnlockSurface (surface2);
705		1152
706	SDL_FreeSurface (surface);	1153	SDL_FreeSurface (surface);
707	SDL_FreeSurface (surface2);	1154	SDL_FreeSurface (surface2);
708	}	1155	}
709		1156
…		…
735	void	1182	void
736	error (char *message)	1183	error (char *message)
737	CODE:	1184	CODE:
738	fprintf (stderr, "ERROR: %s\n", message);	1185	fprintf (stderr, "ERROR: %s\n", message);
739	#ifdef _WIN32	1186	#ifdef _WIN32
740	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1187	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
741	#endif	1188	#endif
742		1189
743	void	1190	void
744	fatal (char *message)	1191	fatal (char *message)
745	CODE:	1192	CODE:
746	fprintf (stderr, "FATAL: %s\n", message);	1193	fprintf (stderr, "FATAL: %s\n", message);
747	#ifdef _WIN32	1194	#ifdef _WIN32
748	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1195	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
749	#endif	1196	#endif
750	_exit (1);	1197	_exit (1);
751		1198
752	void	1199	void
753	_exit (int retval)	1200	_exit (int retval = 0)
754	CODE:	1201	CODE:
		1202	#ifdef WIN32
		1203	ExitThread (retval); // unclean, please beam me up
		1204	#else
755	_exit (retval);	1205	_exit (retval);
		1206	#endif
756		1207
		1208	void
		1209	debug ()
		1210	CODE:
		1211	{
		1212	#if DEBUG
		1213	VALGRIND_DO_LEAK_CHECK;
		1214	#endif
		1215	}
		1216
		1217	int
		1218	SvREFCNT (SV *sv)
		1219	CODE:
		1220	RETVAL = SvREFCNT (sv);
		1221	OUTPUT:
		1222	RETVAL
		1223
757	MODULE = CFClient PACKAGE = CFClient::Font	1224	MODULE = Deliantra::Client PACKAGE = DC::Font
758		1225
759	CFClient::Font	1226	PROTOTYPES: DISABLE
		1227
		1228	DC::Font
760	new_from_file (SV class, char path, int id = 0)	1229	new_from_file (SV class, char path, int id = 0)
761	CODE:	1230	CODE:
762	{	1231	{
763	int count;	1232	int count;
764	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1233	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
767	}	1236	}
768	OUTPUT:	1237	OUTPUT:
769	RETVAL	1238	RETVAL
770		1239
771	void	1240	void
772	DESTROY (CFClient::Font self)	1241	DESTROY (DC::Font self)
773	CODE:	1242	CODE:
774	pango_font_description_free (self);	1243	pango_font_description_free (self);
775		1244
776	void	1245	void
777	make_default (CFClient::Font self)	1246	make_default (DC::Font self)
		1247	PROTOTYPE: $
778	CODE:	1248	CODE:
779	default_font = self;	1249	default_font = self;
780		1250
781	MODULE = CFClient PACKAGE = CFClient::Layout	1251	MODULE = Deliantra::Client PACKAGE = DC::Layout
782		1252
783	CFClient::Layout	1253	PROTOTYPES: DISABLE
784	new (SV *class, int rgba = 0)	1254
		1255	void
		1256	glyph_cache_backup ()
		1257	PROTOTYPE:
		1258	CODE:
		1259	tc_backup ();
		1260
		1261	void
		1262	glyph_cache_restore ()
		1263	PROTOTYPE:
		1264	CODE:
		1265	tc_restore ();
		1266
		1267	DC::Layout
		1268	new (SV *class)
785	CODE:	1269	CODE:
786	New (0, RETVAL, 1, struct cf_layout);	1270	New (0, RETVAL, 1, struct cf_layout);
787		1271
788	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1272	RETVAL->pl = pango_layout_new (opengl_context);
789	RETVAL->rgba = rgba;
790	RETVAL->r = 1.;	1273	RETVAL->r = 1.;
791	RETVAL->g = 1.;	1274	RETVAL->g = 1.;
792	RETVAL->b = 1.;	1275	RETVAL->b = 1.;
793	RETVAL->a = 1.;	1276	RETVAL->a = 1.;
794	RETVAL->base_height = MIN_FONT_HEIGHT;	1277	RETVAL->base_height = MIN_FONT_HEIGHT;
795	RETVAL->font = 0;	1278	RETVAL->font = 0;
		1279	RETVAL->rc = rc_alloc ();
796		1280
797	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1281	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
798	layout_update_font (RETVAL);	1282	layout_update_font (RETVAL);
799	OUTPUT:	1283	OUTPUT:
800	RETVAL	1284	RETVAL
801		1285
802	void	1286	void
803	DESTROY (CFClient::Layout self)	1287	DESTROY (DC::Layout self)
804	CODE:	1288	CODE:
805	g_object_unref (self->pl);	1289	g_object_unref (self->pl);
		1290	rc_free (self->rc);
806	Safefree (self);	1291	Safefree (self);
807		1292
808	int
809	is_rgba (CFClient::Layout self)
810	CODE:
811	RETVAL = self->rgba;
812	OUTPUT:
813	RETVAL
814
815	void	1293	void
816	set_text (CFClient::Layout self, SV *text_)	1294	set_text (DC::Layout self, SV *text_)
817	CODE:	1295	CODE:
818	{	1296	{
819	STRLEN textlen;	1297	STRLEN textlen;
820	char *text = SvPVutf8 (text_, textlen);	1298	char *text = SvPVutf8 (text_, textlen);
821		1299
822	pango_layout_set_text (self->pl, text, textlen);	1300	pango_layout_set_text (self->pl, text, textlen);
823	}	1301	}
824		1302
825	void	1303	void
826	set_markup (CFClient::Layout self, SV *text_)	1304	set_markup (DC::Layout self, SV *text_)
827	CODE:	1305	CODE:
828	{	1306	{
829	STRLEN textlen;	1307	STRLEN textlen;
830	char *text = SvPVutf8 (text_, textlen);	1308	char *text = SvPVutf8 (text_, textlen);
831		1309
832	pango_layout_set_markup (self->pl, text, textlen);	1310	pango_layout_set_markup (self->pl, text, textlen);
833	}	1311	}
834		1312
835	void	1313	void
836	set_shapes (CFClient::Layout self, ...)	1314	set_shapes (DC::Layout self, ...)
837	CODE:	1315	CODE:
838	{	1316	{
839	PangoAttrList *attrs = 0;	1317	PangoAttrList *attrs = 0;
840	const char *text = pango_layout_get_text (self->pl);	1318	const char *text = pango_layout_get_text (self->pl);
841	const char *pos = text;	1319	const char *pos = text;
…		…
876	if (attrs)	1354	if (attrs)
877	pango_layout_set_attributes (self->pl, attrs);	1355	pango_layout_set_attributes (self->pl, attrs);
878	}	1356	}
879		1357
880	void	1358	void
881	get_shapes (CFClient::Layout self)	1359	get_shapes (DC::Layout self)
882	PPCODE:	1360	PPCODE:
883	{	1361	{
884	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1362	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
885		1363
886	do	1364	do
887	{	1365	{
888	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1366	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
889		1367
890	if (run && shape_attr_p (run))	1368	if (run && shape_attr_p (run))
891	{	1369	{
892	PangoRectangle extents;	1370	PangoRectangle extents;
893	pango_layout_iter_get_run_extents (iter, 0, &extents);	1371	pango_layout_iter_get_run_extents (iter, 0, &extents);
894		1372
		1373	EXTEND (SP, 2);
895	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1374	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
896	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1375	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
897	}	1376	}
898	}	1377	}
899	while (pango_layout_iter_next_run (iter));	1378	while (pango_layout_iter_next_run (iter));
900		1379
901	pango_layout_iter_free (iter);	1380	pango_layout_iter_free (iter);
902	}	1381	}
903		1382
904	int	1383	int
905	has_wrapped (CFClient::Layout self)	1384	has_wrapped (DC::Layout self)
906	CODE:	1385	CODE:
907	{	1386	{
908	int lines = 1;	1387	int lines = 1;
909	const char *text = pango_layout_get_text (self->pl);	1388	const char *text = pango_layout_get_text (self->pl);
910		1389
…		…
915	}	1394	}
916	OUTPUT:	1395	OUTPUT:
917	RETVAL	1396	RETVAL
918		1397
919	SV *	1398	SV *
920	get_text (CFClient::Layout self)	1399	get_text (DC::Layout self)
921	CODE:	1400	CODE:
922	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1401	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
923	sv_utf8_decode (RETVAL);	1402	sv_utf8_decode (RETVAL);
924	OUTPUT:	1403	OUTPUT:
925	RETVAL	1404	RETVAL
926		1405
927	void	1406	void
928	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1407	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
929	CODE:	1408	CODE:
930	self->r = r;	1409	self->r = r;
931	self->g = g;	1410	self->g = g;
932	self->b = b;	1411	self->b = b;
933	self->a = a;	1412	self->a = a;
934		1413
935	void	1414	void
936	set_font (CFClient::Layout self, CFClient::Font font = 0)	1415	set_font (DC::Layout self, DC::Font font = 0)
937	CODE:	1416	CODE:
938	if (self->font != font)	1417	if (self->font != font)
939	{	1418	{
940	self->font = font;	1419	self->font = font;
941	layout_update_font (self);	1420	layout_update_font (self);
942	}	1421	}
943		1422
944	void	1423	void
945	set_height (CFClient::Layout self, int base_height)	1424	set_height (DC::Layout self, int base_height)
946	CODE:	1425	CODE:
947	if (self->base_height != base_height)	1426	if (self->base_height != base_height)
948	{	1427	{
949	self->base_height = base_height;	1428	self->base_height = base_height;
950	layout_update_font (self);	1429	layout_update_font (self);
951	}	1430	}
952		1431
953	void	1432	void
954	set_width (CFClient::Layout self, int max_width = -1)	1433	set_width (DC::Layout self, int max_width = -1)
955	CODE:	1434	CODE:
956	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1435	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
957		1436
958	void	1437	void
959	set_indent (CFClient::Layout self, int indent)	1438	set_indent (DC::Layout self, int indent)
960	CODE:	1439	CODE:
961	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1440	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
962		1441
963	void	1442	void
964	set_spacing (CFClient::Layout self, int spacing)	1443	set_spacing (DC::Layout self, int spacing)
965	CODE:	1444	CODE:
966	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1445	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
967		1446
968	void	1447	void
969	set_ellipsise (CFClient::Layout self, int ellipsise)	1448	set_ellipsise (DC::Layout self, int ellipsise)
970	CODE:	1449	CODE:
971	pango_layout_set_ellipsize (self->pl,	1450	pango_layout_set_ellipsize (self->pl,
972	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1451	ellipsise == 1 ? PANGO_ELLIPSIZE_START
973	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1452	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
974	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1453	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
975	: PANGO_ELLIPSIZE_NONE	1454	: PANGO_ELLIPSIZE_NONE
976	);	1455	);
977		1456
978	void	1457	void
979	set_single_paragraph_mode (CFClient::Layout self, int spm)	1458	set_single_paragraph_mode (DC::Layout self, int spm)
980	CODE:	1459	CODE:
981	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1460	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
982		1461
983	void	1462	void
984	size (CFClient::Layout self)	1463	size (DC::Layout self)
985	PPCODE:	1464	PPCODE:
986	{	1465	{
987	int w, h;	1466	int w, h;
988		1467
989	layout_get_pixel_size (self, &w, &h);	1468	layout_get_pixel_size (self, &w, &h);
…		…
992	PUSHs (sv_2mortal (newSViv (w)));	1471	PUSHs (sv_2mortal (newSViv (w)));
993	PUSHs (sv_2mortal (newSViv (h)));	1472	PUSHs (sv_2mortal (newSViv (h)));
994	}	1473	}
995		1474
996	int	1475	int
997	descent (CFClient::Layout self)	1476	descent (DC::Layout self)
998	CODE:	1477	CODE:
999	{	1478	{
1000	PangoRectangle rect;	1479	PangoRectangle rect;
1001	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1480	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1002	pango_layout_line_get_pixel_extents (line, 0, &rect);	1481	pango_layout_line_get_pixel_extents (line, 0, &rect);
1003	RETVAL = PANGO_DESCENT (rect);	1482	RETVAL = PANGO_DESCENT (rect);
1004	}	1483	}
1005	OUTPUT:	1484	OUTPUT:
1006	RETVAL	1485	RETVAL
1007		1486
1008	int	1487	int
1009	xy_to_index (CFClient::Layout self, int x, int y)	1488	xy_to_index (DC::Layout self, int x, int y)
1010	CODE:	1489	CODE:
1011	{	1490	{
1012	int index, trailing;	1491	int index, trailing;
1013	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1492	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1014	RETVAL = index;	1493	RETVAL = index + trailing;
1015	}	1494	}
1016	OUTPUT:	1495	OUTPUT:
1017	RETVAL	1496	RETVAL
1018		1497
1019	void	1498	void
1020	cursor_pos (CFClient::Layout self, int index)	1499	cursor_pos (DC::Layout self, int index)
1021	PPCODE:	1500	PPCODE:
1022	{	1501	{
1023	PangoRectangle strong_pos;	1502	PangoRectangle pos;
1024	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1503	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1025		1504
1026	EXTEND (SP, 3);	1505	EXTEND (SP, 3);
1027	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1506	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1028	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1507	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1029	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1508	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1030	}	1509	}
1031		1510
1032	void	1511	void
1033	render (CFClient::Layout self)	1512	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1034	PPCODE:	1513	PPCODE:
1035	{	1514	{
1036	SV *retval;	1515	int line, x;
1037	int w, h;
1038		1516
1039	layout_get_pixel_size (self, &w, &h);	1517	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1040		1518	#if !PANGO_VERSION_CHECK (1, 17, 3)
1041	if (self->rgba)	1519	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1042	{	1520	--line;
1043	cairo_surface_t *surface;
1044	cairo_t *cairo;
1045
1046	retval = newSV (w * h * 4);
1047	SvPOK_only (retval);
1048	SvCUR_set (retval, w * h * 4);
1049
1050	memset (SvPVX (retval), 0, w * h * 4);
1051
1052	surface = cairo_image_surface_create_for_data (
1053	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
1054	cairo = cairo_create (surface);
1055	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
1056
1057	pango_cairo_show_layout (cairo, self->pl);
1058
1059	cairo_destroy (cairo);
1060	cairo_surface_destroy (surface);
1061
1062	// what a mess, and its premultiplied, too :(
1063	{
1064	uint32_t p = (uint32_t )SvPVX (retval);
1065	uint32_t e = p + w h;
1066
1067	while (p < e)
1068	{
1069	uint32_t rgba = *p;
1070	rgba = (rgba >> 24) \| (rgba << 8);
1071	#if 0
1072	#ifdef _WIN32
1073	{//D
1074	uint8_t r = rgba >> 24;
1075	uint8_t g = rgba >> 16;
1076	uint8_t b = rgba >> 8;
1077	uint8_t a = rgba >> 0;
1078
1079	rgba = (rgba & 0xffffff00) \| a;
1080	}
1081	#endif	1521	#endif
1082	#endif
1083	rgba = SDL_SwapBE32 (rgba);
1084	*p++ = rgba;
1085	}
1086	}
1087
1088	EXTEND (SP, 5);	1522	EXTEND (SP, 2);
1089	PUSHs (sv_2mortal (newSViv (w)));	1523	PUSHs (sv_2mortal (newSViv (line)));
		1524	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1525	}
		1526
		1527	void
		1528	line_x_to_index (DC::Layout self, int line, int x)
		1529	PPCODE:
		1530	{
		1531	PangoLayoutLine *lp;
		1532	int index, trailing;
		1533
		1534	if (line < 0)
		1535	XSRETURN_EMPTY;
		1536
		1537	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1538	XSRETURN_EMPTY; /* do better */
		1539
		1540	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1541
		1542	EXTEND (SP, 2);
		1543	if (GIMME_V == G_SCALAR)
1090	PUSHs (sv_2mortal (newSViv (h)));	1544	PUSHs (sv_2mortal (newSViv (index + trailing)));
1091	PUSHs (sv_2mortal (retval));
1092	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1093	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1094	}
1095	else	1545	else
1096	{	1546	{
1097	FT_Bitmap bitmap;
1098
1099	retval = newSV (w * h);
1100	SvPOK_only (retval);
1101	SvCUR_set (retval, w * h);
1102
1103	bitmap.rows = h;
1104	bitmap.width = w;
1105	bitmap.pitch = w;
1106	bitmap.buffer = (unsigned char*)SvPVX (retval);
1107	bitmap.num_grays = 256;
1108	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
1109
1110	memset (bitmap.buffer, 0, w * h);
1111
1112	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
1113
1114	EXTEND (SP, 5);
1115	PUSHs (sv_2mortal (newSViv (w)));	1547	PUSHs (sv_2mortal (newSViv (index)));
1116	PUSHs (sv_2mortal (newSViv (h)));	1548	PUSHs (sv_2mortal (newSViv (trailing)));
1117	PUSHs (sv_2mortal (retval));
1118	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1119	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1120	}	1549	}
1121	}	1550	}
1122		1551
		1552	void
		1553	render (DC::Layout self, float x, float y, int flags = 0)
		1554	CODE:
		1555	rc_clear (self->rc);
		1556	pango_opengl_render_layout_subpixel (
		1557	self->pl,
		1558	self->rc,
		1559	x * PANGO_SCALE, y * PANGO_SCALE,
		1560	self->r, self->g, self->b, self->a,
		1561	flags
		1562	);
		1563	// we assume that context_change actually clears/frees stuff
		1564	// and does not do any recomputation...
		1565	pango_layout_context_changed (self->pl);
		1566
		1567	void
		1568	draw (DC::Layout self)
		1569	CODE:
		1570	{
		1571	glEnable (GL_TEXTURE_2D);
		1572	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1573	glEnable (GL_BLEND);
		1574	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1575	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1576	glEnable (GL_ALPHA_TEST);
		1577	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1578
		1579	rc_draw (self->rc);
		1580
		1581	glDisable (GL_ALPHA_TEST);
		1582	glDisable (GL_BLEND);
		1583	glDisable (GL_TEXTURE_2D);
		1584	}
		1585
1123	MODULE = CFClient PACKAGE = CFClient::Texture	1586	MODULE = Deliantra::Client PACKAGE = DC::Texture
1124		1587
1125	void	1588	PROTOTYPES: ENABLE
1126	pad2pot (SV data_, SV w_, SV *h_)
1127	CODE:
1128	{
1129	int ow = SvIV (w_);
1130	int oh = SvIV (h_);
1131		1589
1132	if (ow && oh)	1590	void
		1591	pad (SV *data_, int ow, int oh, int nw, int nh)
		1592	CODE:
		1593	{
		1594	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1133	{	1595	{
1134	int nw = minpot (ow);
1135	int nh = minpot (oh);
1136
1137	if (nw != ow \|\| nh != oh)
1138	{
1139	if (SvOK (data_))
1140	{
1141	STRLEN datalen;	1596	STRLEN datalen;
1142	char *data = SvPVbyte (data_, datalen);	1597	char *data = SvPVbyte (data_, datalen);
1143	int bpp = datalen / (ow * oh);	1598	int bpp = datalen / (ow * oh);
1144	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1599	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1145		1600
1146	SvPOK_only (result_);	1601	SvPOK_only (result_);
1147	SvCUR_set (result_, nw * nh * bpp);	1602	SvCUR_set (result_, nw * nh * bpp);
1148		1603
1149	memset (SvPVX (result_), 0, nw * nh * bpp);	1604	memset (SvPVX (result_), 0, nw * nh * bpp);
1150	while (oh--)	1605	while (oh--)
1151	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1606	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1152		1607
1153	sv_setsv (data_, result_);	1608	sv_setsv (data_, result_);
1154	}
1155
1156	sv_setiv (w_, nw);
1157	sv_setiv (h_, nh);
1158	}
1159	}	1609	}
1160	}	1610	}
1161		1611
1162	void	1612	void
1163	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1613	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1169	{	1619	{
1170	HV hv = (HV )SvRV (self);	1620	HV hv = (HV )SvRV (self);
1171	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1621	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1172	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1622	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1173	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1623	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1624
		1625	if (name <= 0)
		1626	XSRETURN_EMPTY;
1174		1627
1175	if (items < 5)	1628	if (items < 5)
1176	{	1629	{
1177	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1630	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1178	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1631	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1206	glDisable (GL_ALPHA_TEST);	1659	glDisable (GL_ALPHA_TEST);
1207	glDisable (GL_BLEND);	1660	glDisable (GL_BLEND);
1208	}	1661	}
1209	}	1662	}
1210		1663
		1664	void
		1665	draw_fow_texture (float intensity, int name1, float s1, float t1, float w1, float h1, float blend = 0.f, float dx = 0.f, float dy = 0.f, int name2 = 0, float s2 = 0.f, float t2 = 0.f, float w2 = 0.f, float h2 = 0.f)
		1666	PROTOTYPE: @
		1667	CODE:
		1668	{
		1669	glEnable (GL_TEXTURE_2D);
		1670	glEnable (GL_BLEND);
		1671	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		1672	glBindTexture (GL_TEXTURE_2D, name1);
		1673
		1674	glColor3f (intensity, intensity, intensity);
		1675	glPushMatrix ();
		1676	glScalef (1./3, 1./3, 1.);
		1677
		1678	if (blend > 0.f)
		1679	{
		1680	float S2, T2; /* 0. 0. for texture 2 */
		1681	float w = w1 > w2 ? w1 : w2;
		1682	float h = h1 > h2 ? h1 : h2;
		1683	GLfloat env_color[4] = { 0., 0., 0., blend };
		1684
		1685	/* interpolate the two shadow textures */
		1686	/* stage 0 == rgb(glcolor) + alpha(t0) */
		1687	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1688
		1689	/* stage 1 == rgb(glcolor) + alpha(interpolate t0, t1, texenv) */
		1690	gl.ActiveTexture (GL_TEXTURE1);
		1691	glEnable (GL_TEXTURE_2D);
		1692	glBindTexture (GL_TEXTURE_2D, name2);
		1693	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_COMBINE);
		1694
		1695	/* rgb == rgb(glcolor) */
		1696	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_RGB, GL_REPLACE);
		1697	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_RGB, GL_CONSTANT);
		1698	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_RGB, GL_SRC_COLOR);
		1699
		1700	/* alpha = interpolate t0, t1 by env_alpha */
		1701	glTexEnvfv (GL_TEXTURE_ENV, GL_TEXTURE_ENV_COLOR, env_color);
		1702
		1703	glTexEnvi (GL_TEXTURE_ENV, GL_COMBINE_ALPHA, GL_INTERPOLATE);
		1704	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE0_ALPHA, GL_TEXTURE);
		1705	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND0_ALPHA, GL_SRC_ALPHA);
		1706
		1707	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE1_ALPHA, GL_PREVIOUS);
		1708	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND1_ALPHA, GL_SRC_ALPHA);
		1709
		1710	glTexEnvi (GL_TEXTURE_ENV, GL_SOURCE2_ALPHA, GL_CONSTANT);
		1711	glTexEnvi (GL_TEXTURE_ENV, GL_OPERAND2_ALPHA, GL_SRC_ALPHA);
		1712
		1713	s1 *= w / w1;
		1714	t1 *= h / h1;
		1715
		1716	dx *= -3.f / w2;
		1717	dy *= -3.f / h2;
		1718	dx *= w / w2;
		1719	dy *= h / h2;
		1720
		1721	s2 *= w / w2;
		1722	t2 *= h / h2;
		1723
		1724	glBegin (GL_QUADS);
		1725	gl.MultiTexCoord2f (GL_TEXTURE0, 0, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx , dy ); glVertex2f ( 0, 0);
		1726	gl.MultiTexCoord2f (GL_TEXTURE0, 0, t1); gl.MultiTexCoord2f (GL_TEXTURE1, dx , dy + t2); glVertex2f ( 0, h1);
		1727	gl.MultiTexCoord2f (GL_TEXTURE0, s1, t1); gl.MultiTexCoord2f (GL_TEXTURE1, dx + s2, dy + t2); glVertex2f (w1, h1);
		1728	gl.MultiTexCoord2f (GL_TEXTURE0, s1, 0); gl.MultiTexCoord2f (GL_TEXTURE1, dx + s2, dy ); glVertex2f (w1, 0);
		1729	glEnd ();
		1730
		1731	glDisable (GL_TEXTURE_2D);
		1732	gl.ActiveTexture (GL_TEXTURE0);
		1733	}
		1734	else
		1735	{
		1736	/* simple blending of one texture, also opengl <1.3 path */
		1737	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		1738
		1739	glBegin (GL_QUADS);
		1740	glTexCoord2f ( 0, 0); glVertex2f ( 0, 0);
		1741	glTexCoord2f ( 0, t1); glVertex2f ( 0, h1);
		1742	glTexCoord2f (s1, t1); glVertex2f (w1, h1);
		1743	glTexCoord2f (s1, 0); glVertex2f (w1, 0);
		1744	glEnd ();
		1745	}
		1746
		1747	glPopMatrix ();
		1748
		1749	glDisable (GL_TEXTURE_2D);
		1750	glDisable (GL_BLEND);
		1751	}
		1752
		1753	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1754	CODE:
		1755	{
		1756	GLint width;
		1757	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1758	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1759	RETVAL = width > 0;
		1760	}
		1761	OUTPUT:
		1762	RETVAL
		1763
1211	MODULE = CFClient PACKAGE = CFClient::Map	1764	MODULE = Deliantra::Client PACKAGE = DC::Map
1212		1765
1213	CFClient::Map	1766	PROTOTYPES: DISABLE
1214	new (SV *class, int map_width, int map_height)	1767
		1768	DC::Map
		1769	new (SV *class)
1215	CODE:	1770	CODE:
1216	New (0, RETVAL, 1, struct map);	1771	New (0, RETVAL, 1, struct map);
1217	RETVAL->x = 0;	1772	RETVAL->x = 0;
1218	RETVAL->y = 0;	1773	RETVAL->y = 0;
1219	RETVAL->w = map_width;	1774	RETVAL->w = 0;
1220	RETVAL->h = map_height;	1775	RETVAL->h = 0;
1221	RETVAL->ox = 0;	1776	RETVAL->ox = 0;
1222	RETVAL->oy = 0;	1777	RETVAL->oy = 0;
1223	RETVAL->faces = 8192;	1778	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1224	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1779	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1225	RETVAL->texs = 8192;
1226	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1227	RETVAL->rows = 0;	1780	RETVAL->rows = 0;
1228	RETVAL->row = 0;	1781	RETVAL->row = 0;
1229	OUTPUT:	1782	OUTPUT:
1230	RETVAL	1783	RETVAL
1231		1784
1232	void	1785	void
1233	DESTROY (CFClient::Map self)	1786	DESTROY (DC::Map self)
1234	CODE:	1787	CODE:
1235	{	1788	{
1236	map_clear (self);	1789	map_clear (self);
1237	Safefree (self->face);	1790	Safefree (self->face2tile);
1238	Safefree (self->tex);	1791	Safefree (self->tex);
1239	Safefree (self);	1792	Safefree (self);
1240	}	1793	}
1241		1794
1242	void	1795	void
		1796	resize (DC::Map self, int map_width, int map_height)
		1797	CODE:
		1798	self->w = map_width;
		1799	self->h = map_height;
		1800
		1801	void
1243	clear (CFClient::Map self)	1802	clear (DC::Map self)
1244	CODE:	1803	CODE:
1245	map_clear (self);	1804	map_clear (self);
1246		1805
1247	void	1806	void
1248	set_face (CFClient::Map self, int face, int texid)	1807	set_tileid (DC::Map self, int face, int tile)
1249	CODE:	1808	CODE:
1250	{	1809	{
1251	while (self->faces <= face)	1810	need_facenum (self, face); self->face2tile [face] = tile;
1252	{	1811	need_texid (self, tile);
1253	Append (mapface, self->face, self->faces, self->faces);
1254	self->faces *= 2;
1255	}
1256
1257	self->face [face] = texid;
1258	}	1812	}
1259		1813
1260	void	1814	void
		1815	set_smooth (DC::Map self, int face, int smooth, int level)
		1816	CODE:
		1817	{
		1818	tileid texid;
		1819	maptex *tex;
		1820
		1821	if (face < 0 \|\| face >= self->faces)
		1822	return;
		1823
		1824	if (smooth < 0 \|\| smooth >= self->faces)
		1825	return;
		1826
		1827	texid = self->face2tile [face];
		1828
		1829	if (!texid)
		1830	return;
		1831
		1832	tex = self->tex + texid;
		1833	tex->smoothtile = self->face2tile [smooth];
		1834	tex->smoothlevel = level;
		1835	}
		1836
		1837	void
1261	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)	1838	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)
1262	CODE:	1839	CODE:
1263	{	1840	{
1264	while (self->texs <= texid)	1841	need_texid (self, texid);
1265	{
1266	Append (maptex, self->tex, self->texs, self->texs);
1267	self->texs *= 2;
1268	}
1269		1842
1270	{	1843	{
1271	maptex *tex = self->tex + texid;	1844	maptex *tex = self->tex + texid;
1272		1845
1273	tex->name = name;	1846	tex->name = name;
…		…
1289	// use uglier nearest interpolation because linear suffers	1862	// use uglier nearest interpolation because linear suffers
1290	// from transparent color bleeding and ugly wrapping effects.	1863	// from transparent color bleeding and ugly wrapping effects.
1291	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1864	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1292	}	1865	}
1293		1866
		1867	void
		1868	expire_textures (DC::Map self, int texid, int count)
		1869	PPCODE:
		1870	for (; texid < self->texs && count; ++texid, --count)
		1871	{
		1872	maptex *tex = self->tex + texid;
		1873
		1874	if (tex->name)
		1875	{
		1876	if (tex->unused)
		1877	{
		1878	tex->name = 0;
		1879	tex->unused = 0;
		1880	XPUSHs (sv_2mortal (newSViv (texid)));
		1881	}
		1882	else
		1883	tex->unused = 1;
		1884	}
		1885	}
		1886
1294	int	1887	int
1295	ox (CFClient::Map self)	1888	ox (DC::Map self)
1296	ALIAS:	1889	ALIAS:
1297	oy = 1	1890	oy = 1
1298	x = 2	1891	x = 2
1299	y = 3	1892	y = 3
1300	w = 4	1893	w = 4
…		…
1311	}	1904	}
1312	OUTPUT:	1905	OUTPUT:
1313	RETVAL	1906	RETVAL
1314		1907
1315	void	1908	void
1316	scroll (CFClient::Map self, int dx, int dy)	1909	scroll (DC::Map self, int dx, int dy)
1317	CODE:	1910	CODE:
1318	{	1911	{
1319	if (dx > 0)	1912	if (dx > 0)
1320	map_blank (self, self->x, self->y, dx - 1, self->h);	1913	map_blank (self, self->x, self->y, dx, self->h);
1321	else if (dx < 0)	1914	else if (dx < 0)
1322	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1915	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1323		1916
1324	if (dy > 0)	1917	if (dy > 0)
1325	map_blank (self, self->x, self->y, self->w, dy - 1);	1918	map_blank (self, self->x, self->y, self->w, dy);
1326	else if (dy < 0)	1919	else if (dy < 0)
1327	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1920	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1328		1921
1329	self->ox += dx; self->x += dx;	1922	self->ox += dx; self->x += dx;
1330	self->oy += dy; self->y += dy;	1923	self->oy += dy; self->y += dy;
1331		1924
1332	while (self->y < 0)	1925	while (self->y < 0)
…		…
1336	self->rows += MAP_EXTEND_Y;	1929	self->rows += MAP_EXTEND_Y;
1337	self->y += MAP_EXTEND_Y;	1930	self->y += MAP_EXTEND_Y;
1338	}	1931	}
1339	}	1932	}
1340		1933
1341	void	1934	SV *
1342	map1a_update (CFClient::Map self, SV *data_)	1935	map1a_update (DC::Map self, SV *data_, int extmap)
1343	CODE:	1936	CODE:
1344	{	1937	{
1345	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1938	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1346	uint8_t data_end = (uint8_t )SvEND (data_);	1939	uint8_t data_end = (uint8_t )SvEND (data_);
1347	mapcell *cell;	1940	mapcell *cell;
1348	int x, y, flags;	1941	int x, y, z, flags;
		1942	AV *missing = newAV ();
		1943	RETVAL = newRV_noinc ((SV *)missing);
1349		1944
1350	while (data < data_end)	1945	while (data < data_end - 1)
1351	{	1946	{
1352	flags = (data [0] << 8) + data [1]; data += 2;	1947	flags = (data [0] << 8) + data [1]; data += 2;
1353		1948
1354	x = self->x + ((flags >> 10) & 63);	1949	x = self->x + ((flags >> 10) & 63);
1355	y = self->y + ((flags >> 4) & 63);	1950	y = self->y + ((flags >> 4) & 63);
1356		1951
1357	cell = map_get_cell (self, x, y);	1952	cell = map_get_cell (self, x, y);
1358		1953
1359	if (flags & 15)	1954	if (flags & 15)
1360	{	1955	{
1361	if (cell->darkness < 0)	1956	if (!cell->darkness)
1362	{	1957	{
		1958	memset (cell, 0, sizeof (*cell));
1363	cell->darkness = 0;	1959	cell->darkness = 256;
1364	cell->face [0] = 0;
1365	cell->face [1] = 0;
1366	cell->face [2] = 0;
1367	}	1960	}
1368		1961
1369	cell->darkness = flags & 8 ? *data++ : 255;
1370
1371	//TODO: don't trust server data to be in-range(!)	1962	//TODO: don't trust server data to be in-range(!)
1372		1963
1373	if (flags & 4)	1964	if (flags & 8)
1374	{	1965	{
1375	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1966	if (extmap)
		1967	{
		1968	uint8_t ext, cmd;
		1969
		1970	do
		1971	{
		1972	ext = *data++;
		1973	cmd = ext & 0x7f;
		1974
		1975	if (cmd < 4)
		1976	cell->darkness = 255 - ext * 64 + 1;
		1977	else if (cmd == 5) // health
		1978	{
		1979	cell->stat_width = 1;
		1980	cell->stat_hp = *data++;
		1981	}
		1982	else if (cmd == 6) // monster width
		1983	cell->stat_width = *data++ + 1;
		1984	else if (cmd == 0x47)
		1985	{
		1986	if (*data == 1) cell->player = data [1];
		1987	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1988	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1989	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		1990
		1991	data += *data + 1;
		1992	}
		1993	else if (cmd == 8) // cell flags
		1994	cell->flags = *data++;
		1995	else if (ext & 0x40) // unknown, multibyte => skip
		1996	data += *data + 1;
		1997	else
		1998	data++;
		1999	}
		2000	while (ext & 0x80);
		2001	}
		2002	else
		2003	cell->darkness = *data++ + 1;
1376	}	2004	}
1377		2005
		2006	for (z = 0; z <= 2; ++z)
1378	if (flags & 2)	2007	if (flags & (4 >> z))
1379	{	2008	{
1380	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	2009	faceid face = (data [0] << 8) + data [1]; data += 2;
		2010	need_facenum (self, face);
		2011	cell->tile [z] = self->face2tile [face];
		2012
		2013	if (cell->tile [z])
		2014	{
		2015	maptex *tex = self->tex + cell->tile [z];
		2016	tex->unused = 0;
		2017	if (!tex->name)
		2018	av_push (missing, newSViv (cell->tile [z]));
		2019
		2020	if (tex->smoothtile)
		2021	{
		2022	maptex *smooth = self->tex + tex->smoothtile;
		2023	smooth->unused = 0;
		2024	if (!smooth->name)
		2025	av_push (missing, newSViv (tex->smoothtile));
		2026	}
		2027	}
1381	}	2028	}
1382
1383	if (flags & 1)
1384	{
1385	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1386	}
1387	}	2029	}
1388	else	2030	else
1389	cell->darkness = -1;	2031	CELL_CLEAR (cell);
1390	}	2032	}
1391	}	2033	}
		2034	OUTPUT:
		2035	RETVAL
1392		2036
1393	SV *	2037	SV *
1394	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	2038	mapmap (DC::Map self, int x0, int y0, int w, int h)
1395	CODE:	2039	CODE:
1396	{	2040	{
1397	int x1, x;	2041	int x1, x;
1398	int y1, y;	2042	int y1, y;
1399	int z;	2043	int z;
…		…
1420	{	2064	{
1421	mapcell *cell = row->col + (x - row->c0);	2065	mapcell *cell = row->col + (x - row->c0);
1422		2066
1423	for (z = 0; z <= 0; z++)	2067	for (z = 0; z <= 0; z++)
1424	{	2068	{
1425	mapface face = cell->face [z];
1426
1427	if (face)
1428	{
1429	maptex tex = self->tex [face];	2069	maptex tex = self->tex [cell->tile [z]];
1430	int a0 = 255 - tex.a;	2070	int a0 = 255 - tex.a;
1431	int a1 = tex.a;	2071	int a1 = tex.a;
1432		2072
1433	r = (r * a0 + tex.r * a1) / 255;	2073	r = (r * a0 + tex.r * a1) / 255;
1434	g = (g * a0 + tex.g * a1) / 255;	2074	g = (g * a0 + tex.g * a1) / 255;
1435	b = (b * a0 + tex.b * a1) / 255;	2075	b = (b * a0 + tex.b * a1) / 255;
1436	a = (a * a0 + tex.a * a1) / 255;	2076	a = (a * a0 + tex.a * a1) / 255;
1437	}
1438	}	2077	}
1439	}	2078	}
1440		2079
1441	*map++ = (r )	2080	*map++ = (r )
1442	\| (g << 8)	2081	\| (g << 8)
…		…
1449	}	2088	}
1450	OUTPUT:	2089	OUTPUT:
1451	RETVAL	2090	RETVAL
1452		2091
1453	void	2092	void
1454	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2093	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1455	CODE:	2094	CODE:
1456	{	2095	{
1457	int vx, vy;
1458	int x, y, z;	2096	int x, y, z;
1459	int last_name;
1460	mapface face;
1461		2097
1462	vx = self->x + self->w / 2 - sw / 2 - shift_x;	2098	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1463	vy = self->y + self->h / 2 - sh / 2 - shift_y;	2099	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		2100	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		2101	smooth_key skey;
		2102	int pl_x, pl_y;
		2103	maptex pl_tex;
		2104	rc_t *rc = rc_alloc ();
		2105	rc_t *rc_ov = rc_alloc ();
		2106	rc_key_t key;
		2107	rc_array_t arr, arr_hidden;
1464		2108
1465	/*	2109	pl_tex.name = 0;
1466	int vx = self->vx = self->w >= sw
1467	? self->x + (self->w - sw) / 2
1468	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1469		2110
1470	int vy = self->vy = self->h >= sh	2111	// that's current max. sorry.
1471	? self->y + (self->h - sh) / 2	2112	if (sw > 255) sw = 255;
1472	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	2113	if (sh > 255) sh = 255;
1473	*/
1474		2114
1475	glColor4ub (255, 255, 255, 255);	2115	// clear key, in case of extra padding
		2116	memset (&skey, 0, sizeof (skey));
		2117
		2118	memset (&key, 0, sizeof (key));
		2119	key.r = 255;
		2120	key.g = 255;
		2121	key.b = 255;
		2122	key.a = 255;
		2123	key.mode = GL_QUADS;
		2124	key.format = GL_T2F_V3F;
		2125
		2126	mx += self->x;
		2127	my += self->y;
		2128
		2129	// first pass: determine smooth_max
		2130	// rather ugly, if you ask me
		2131	// could also be stored inside mapcell and updated on change
		2132	memset (smooth_max, 0, sizeof (smooth_max));
		2133
		2134	for (y = 0; y < sh; y++)
		2135	if (0 <= y + my && y + my < self->rows)
		2136	{
		2137	maprow *row = self->row + (y + my);
		2138
		2139	for (x = 0; x < sw; x++)
		2140	if (row->c0 <= x + mx && x + mx < row->c1)
		2141	{
		2142	mapcell *cell = row->col + (x + mx - row->c0);
		2143
		2144	smooth_max[x + 1][y + 1] =
		2145	MAX (self->tex [cell->tile [0]].smoothlevel,
		2146	MAX (self->tex [cell->tile [1]].smoothlevel,
		2147	self->tex [cell->tile [2]].smoothlevel));
		2148	}
		2149	}
1476		2150
1477	glEnable (GL_BLEND);	2151	glEnable (GL_BLEND);
1478	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2152	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1479	glEnable (GL_TEXTURE_2D);
1480	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2153	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1481		2154
1482	glBegin (GL_QUADS);	2155	key.texname = self->tex [TEXID_HIDDEN].name;
		2156	arr_hidden = rc_array (rc_ov, &key);
1483		2157
1484	last_name = 0;
1485
1486	for (z = 0; z < 3; z++)	2158	for (z = 0; z <= 2; z++)
		2159	{
		2160	memset (smooth_level, 0, sizeof (smooth_level));
		2161	key.texname = -1;
		2162
1487	for (y = 0; y < sh; y++)	2163	for (y = 0; y < sh; y++)
1488	if (0 <= y + vy && y + vy < self->rows)	2164	if (0 <= y + my && y + my < self->rows)
1489	{	2165	{
1490	maprow *row = self->row + (y + vy);	2166	maprow *row = self->row + (y + my);
1491		2167
1492	for (x = 0; x < sw; x++)	2168	for (x = 0; x < sw; x++)
1493	if (row->c0 <= x + vx && x + vx < row->c1)	2169	if (row->c0 <= x + mx && x + mx < row->c1)
1494	{	2170	{
1495	mapcell *cell = row->col + (x + vx - row->c0);	2171	mapcell *cell = row->col + (x + mx - row->c0);
1496
1497	face = cell->face [z];	2172	tileid tile = cell->tile [z];
1498		2173
1499	if (face)	2174	if (tile)
		2175	{
		2176	maptex tex = self->tex [tile];
		2177	int px, py;
		2178
		2179	if (key.texname != tex.name)
		2180	{
		2181	self->tex [tile].unused = 0;
		2182
		2183	if (!tex.name)
		2184	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2185
		2186	key.texname = tex.name;
		2187	arr = rc_array (rc, &key);
		2188	}
		2189
		2190	px = (x + 1) * T - tex.w;
		2191	py = (y + 1) * T - tex.h;
		2192
		2193	if (expect_false (cell->player == player) && expect_false (z == 2))
		2194	{
		2195	pl_x = px;
		2196	pl_y = py;
		2197	pl_tex = tex;
		2198	continue;
		2199	}
		2200
		2201	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2202	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2203	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2204	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2205
		2206	// update smooth hash
		2207	if (tex.smoothtile)
		2208	{
		2209	skey.tile = tex.smoothtile;
		2210	skey.level = tex.smoothlevel;
		2211
		2212	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2213
		2214	// add bits to current tile and all neighbours. skey.x\|y is
		2215	// shifted +1\|+1 so we always stay positive.
		2216
		2217	// bits is ___n cccc CCCC bbbb
		2218	// n do not draw borders&corners
		2219	// c draw these corners, but...
		2220	// C ... not these
		2221	// b draw these borders
		2222
		2223	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2224	// ┃· ·· ·┃ ━━
		2225
		2226	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2227	// ·· ·· ·┏ ┓·
		2228
		2229	// full tile
		2230	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2231
		2232	// borders
		2233	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2234	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2235	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2236	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2237
		2238	// corners
		2239	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2240	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2241	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2242	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2243	}
		2244	}
		2245
		2246	if (expect_false (z == 2))
		2247	{
		2248	/* draw question marks on top of hidden spaces */
		2249	if (!cell->darkness)
		2250	{
		2251	maptex tex = self->tex [TEXID_HIDDEN];
		2252	int px = (x + 1) * T - tex.w;
		2253	int py = (y + 1) * T - tex.h;
		2254
		2255	rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
		2256	rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
		2257	rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2258	rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
		2259	}
		2260
		2261	if (expect_false (cell->flags))
		2262	{
		2263	// overlays such as the speech bubble, probably more to come
		2264	if (cell->flags & 1)
		2265	{
		2266	rc_key_t key_ov = key;
		2267	maptex tex = self->tex [TEXID_SPEECH];
		2268	rc_array_t *arr;
		2269	int px = x * T + T * 2 / 32;
		2270	int py = y * T - T * 6 / 32;
		2271
		2272	key_ov.texname = tex.name;
		2273	arr = rc_array (rc_ov, &key_ov);
		2274
		2275	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2276	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2277	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2278	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2279	}
		2280	}
		2281	}
		2282	}
		2283	}
		2284
		2285	rc_draw (rc);
		2286	rc_clear (rc);
		2287
		2288	// go through all smoothlevels, lowest to highest, then draw.
		2289	// this is basically counting sort
		2290	{
		2291	int w, b;
		2292
		2293	glEnable (GL_TEXTURE_2D);
		2294	glBegin (GL_QUADS);
		2295	for (w = 0; w < 256 / 32; ++w)
		2296	{
		2297	uint32_t smask = smooth_level [w];
		2298	if (smask)
		2299	for (b = 0; b < 32; ++b)
		2300	if (smask & (((uint32_t)1) << b))
1500	{	2301	{
1501	maptex tex = self->tex [face];	2302	int level = (w << 5) \| b;
		2303	HE *he;
1502		2304
1503	int px = (x + 1) * 32 - tex.w;	2305	hv_iterinit (smooth);
1504	int py = (y + 1) * 32 - tex.h;	2306	while ((he = hv_iternext (smooth)))
1505
1506	if (last_name != tex.name)
1507	{	2307	{
		2308	smooth_key skey = (smooth_key )HeKEY (he);
		2309	IV bits = SvIVX (HeVAL (he));
		2310
		2311	if (!(bits & 0x1000)
		2312	&& skey->level == level
		2313	&& level > smooth_max [skey->x][skey->y])
		2314	{
		2315	maptex tex = self->tex [skey->tile];
		2316	int px = (((int)skey->x) - 1) * T;
		2317	int py = (((int)skey->y) - 1) * T;
		2318	int border = bits & 15;
		2319	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2320	float dx = tex.s * .0625f; // 16 images/row
		2321	float dy = tex.t * .5f ; // 2 images/column
		2322
		2323	if (tex.name)
		2324	{
		2325	// this time avoiding texture state changes
		2326	// save gobs of state changes.
		2327	if (key.texname != tex.name)
		2328	{
		2329	self->tex [skey->tile].unused = 0;
		2330
1508	glEnd ();	2331	glEnd ();
1509	last_name = tex.name;
1510	glBindTexture (GL_TEXTURE_2D, last_name);	2332	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1511	glBegin (GL_QUADS);	2333	glBegin (GL_QUADS);
		2334	}
		2335
		2336	if (border)
		2337	{
		2338	float ox = border * dx;
		2339
		2340	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2341	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2342	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2343	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2344	}
		2345
		2346	if (corner)
		2347	{
		2348	float ox = corner * dx;
		2349
		2350	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2351	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2352	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2353	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2354	}
		2355	}
		2356	}
1512	}	2357	}
1513
1514	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1515	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1516	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1517	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1518	}	2358	}
1519	}
1520	}	2359	}
1521		2360
1522	glEnd ();	2361	glEnd ();
1523
1524	glDisable (GL_TEXTURE_2D);	2362	glDisable (GL_TEXTURE_2D);
		2363	key.texname = -1;
		2364	}
		2365
		2366	hv_clear (smooth);
		2367	}
		2368
		2369	if (pl_tex.name)
		2370	{
		2371	maptex tex = pl_tex;
		2372	int px = pl_x + sdx;
		2373	int py = pl_y + sdy;
		2374
		2375	key.texname = tex.name;
		2376	arr = rc_array (rc, &key);
		2377
		2378	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2379	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2380	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2381	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2382
		2383	rc_draw (rc);
		2384	}
		2385
		2386	rc_draw (rc_ov);
		2387	rc_clear (rc_ov);
		2388
1525	glDisable (GL_BLEND);	2389	glDisable (GL_BLEND);
1526	}	2390	rc_free (rc);
		2391	rc_free (rc_ov);
1527		2392
		2393	// top layer: overlays such as the health bar
		2394	for (y = 0; y < sh; y++)
		2395	if (0 <= y + my && y + my < self->rows)
		2396	{
		2397	maprow *row = self->row + (y + my);
		2398
		2399	for (x = 0; x < sw; x++)
		2400	if (row->c0 <= x + mx && x + mx < row->c1)
		2401	{
		2402	mapcell *cell = row->col + (x + mx - row->c0);
		2403
		2404	int px = x * T;
		2405	int py = y * T;
		2406
		2407	if (expect_false (cell->player == player))
		2408	{
		2409	px += sdx;
		2410	py += sdy;
		2411	}
		2412
		2413	if (cell->stat_hp)
		2414	{
		2415	int width = cell->stat_width * T;
		2416	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2417
		2418	glColor3ub (0, 0, 0);
		2419	glRectf (px + 1, py - thick - 2,
		2420	px + width - 1, py);
		2421
		2422	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2423	glRectf (px + 2,
		2424	py - thick - 1,
		2425	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2426	}
		2427	}
		2428	}
		2429	}
		2430
1528	void	2431	void
1529	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2432	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1530	CODE:	2433	CODE:
1531	{	2434	{
1532	static float color[16][3] = {	2435	static float color[16][3] = {
1533	{ 0.00, 0.00, 0.00 },	2436	{ 0.00F, 0.00F, 0.00F },
1534	{ 1.00, 1.00, 1.00 },	2437	{ 1.00F, 1.00F, 1.00F },
1535	{ 0.00, 0.00, 0.55 },	2438	{ 0.00F, 0.00F, 0.55F },
1536	{ 1.00, 0.00, 0.00 },	2439	{ 1.00F, 0.00F, 0.00F },
1537		2440
1538	{ 1.00, 0.54, 0.00 },	2441	{ 1.00F, 0.54F, 0.00F },
1539	{ 0.11, 0.56, 1.00 },	2442	{ 0.11F, 0.56F, 1.00F },
1540	{ 0.93, 0.46, 0.00 },	2443	{ 0.93F, 0.46F, 0.00F },
1541	{ 0.18, 0.54, 0.34 },	2444	{ 0.18F, 0.54F, 0.34F },
1542		2445
1543	{ 0.56, 0.73, 0.56 },	2446	{ 0.56F, 0.73F, 0.56F },
1544	{ 0.80, 0.80, 0.80 },	2447	{ 0.80F, 0.80F, 0.80F },
1545	{ 0.55, 0.41, 0.13 },	2448	{ 0.55F, 0.41F, 0.13F },
1546	{ 0.99, 0.77, 0.26 },	2449	{ 0.99F, 0.77F, 0.26F },
1547		2450
1548	{ 0.74, 0.65, 0.41 },	2451	{ 0.74F, 0.65F, 0.41F },
1549		2452
1550	{ 0.00, 1.00, 1.00 },	2453	{ 0.00F, 1.00F, 1.00F },
1551	{ 1.00, 0.00, 1.00 },	2454	{ 1.00F, 0.00F, 1.00F },
1552	{ 1.00, 1.00, 0.00 },	2455	{ 1.00F, 1.00F, 0.00F },
1553	};	2456	};
1554		2457
1555	int x, y;	2458	int x, y;
1556		2459
1557	glEnable (GL_TEXTURE_2D);	2460	glEnable (GL_TEXTURE_2D);
		2461	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2462	* but the nvidia driver (185.18.14) mishandles alpha textures
		2463	* ansd takes the colour from god knows where instead of using
		2464	* Cp. MODULATE results in the same colour, but slightly different
		2465	* alpha, but atcually gives us the correct colour with nvidia.
		2466	*/
1558	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2467	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1559	glEnable (GL_BLEND);	2468	glEnable (GL_BLEND);
1560	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2469	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1561	glBegin (GL_QUADS);	2470	glBegin (GL_QUADS);
1562		2471
1563	for (y = 0; y < h; y++)	2472	for (y = 0; y < h; y++)
…		…
1570	float *c = color [m & 15];	2479	float *c = color [m & 15];
1571		2480
1572	float tx1 = m & 0x40 ? 0.5 : 0.;	2481	float tx1 = m & 0x40 ? 0.5 : 0.;
1573	float tx2 = tx1 + 0.5;	2482	float tx2 = tx1 + 0.5;
1574		2483
1575	glColor4f (c[0], c[1], c[2], 0.75);	2484	glColor4f (c[0], c[1], c[2], 1);
1576	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2485	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1577	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2486	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1578	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2487	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1579	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2488	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1580	}	2489	}
…		…
1584	glDisable (GL_BLEND);	2493	glDisable (GL_BLEND);
1585	glDisable (GL_TEXTURE_2D);	2494	glDisable (GL_TEXTURE_2D);
1586	}	2495	}
1587		2496
1588	void	2497	void
1589	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2498	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1590	PPCODE:	2499	PPCODE:
1591	{	2500	{
1592	int vx, vy;
1593	int x, y;	2501	int x, y;
		2502	int sw1 = sw + 2;
		2503	int sh1 = sh + 2;
		2504	int sh3 = sh * 3;
1594	int sw4 = (sw + 3) & ~3;	2505	int sw34 = (sw * 3 + 3) & ~3;
		2506	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1595	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2507	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1596	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2508	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1597		2509
1598	memset (darkness, 255, sw4 * sh);
1599	SvPOK_only (darkness_sv);	2510	SvPOK_only (darkness3_sv);
1600	SvCUR_set (darkness_sv, sw4 * sh);	2511	SvCUR_set (darkness3_sv, sw34 * sh3);
1601		2512
1602	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2513	mx += self->x - 1;
1603	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2514	my += self->y - 1;
1604		2515
		2516	memset (darkness1, DARKNESS_ADJUST (255 - FOW_DARKNESS), sw1 * sh1);
		2517
1605	for (y = 0; y < sh; y++)	2518	for (y = 0; y < sh1; y++)
1606	if (0 <= y + vy && y + vy < self->rows)	2519	if (0 <= y + my && y + my < self->rows)
1607	{	2520	{
1608	maprow *row = self->row + (y + vy);	2521	maprow *row = self->row + (y + my);
1609		2522
1610	for (x = 0; x < sw; x++)	2523	for (x = 0; x < sw1; x++)
1611	if (row->c0 <= x + vx && x + vx < row->c1)	2524	if (row->c0 <= x + mx && x + mx < row->c1)
1612	{	2525	{
1613	mapcell *cell = row->col + (x + vx - row->c0);	2526	mapcell *cell = row->col + (x + mx - row->c0);
1614		2527
1615	darkness[y * sw4 + x] = cell->darkness < 0	2528	darkness1 [y * sw1 + x] = cell->darkness
		2529	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1616	? 255 - FOW_DARKNESS	2530	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1617	: 255 - cell->darkness;
1618	}	2531	}
1619	}	2532	}
1620		2533
		2534	for (y = 0; y < sh; ++y)
		2535	for (x = 0; x < sw; ++x)
		2536	{
		2537	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2538	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2539	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2540	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2541	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2542	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2543	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2544	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2545	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2546
		2547	uint8_t r11 = (d11 + d21 + d12) / 3;
		2548	uint8_t r21 = d21;
		2549	uint8_t r31 = (d21 + d31 + d32) / 3;
		2550
		2551	uint8_t r12 = d12;
		2552	uint8_t r22 = d22;
		2553	uint8_t r32 = d32;
		2554
		2555	uint8_t r13 = (d13 + d23 + d12) / 3;
		2556	uint8_t r23 = d23;
		2557	uint8_t r33 = (d23 + d33 + d32) / 3;
		2558
		2559	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2560	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2561	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2562	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2563	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2564	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2565	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2566	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2567	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2568	}
		2569
		2570	free (darkness1);
		2571
1621	EXTEND (SP, 3);	2572	EXTEND (SP, 3);
1622	PUSHs (sv_2mortal (newSViv (sw4)));	2573	PUSHs (sv_2mortal (newSViv (sw34)));
1623	PUSHs (sv_2mortal (newSViv (sh)));	2574	PUSHs (sv_2mortal (newSViv (sh3)));
1624	PUSHs (darkness_sv);	2575	PUSHs (darkness3_sv);
1625	}	2576	}
1626		2577
1627	SV *	2578	SV *
1628	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2579	get_rect (DC::Map self, int x0, int y0, int w, int h)
1629	CODE:	2580	CODE:
1630	{	2581	{
1631	int x, y, x1, y1;	2582	int x, y, x1, y1;
1632	SV data_sv = newSV (w h * 7 + 5);	2583	SV data_sv = newSV (w h * 7 + 5);
1633	uint8_t data = (uint8_t )SvPVX (data_sv);	2584	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1658	if (row && row->c0 <= x && x < row->c1)	2609	if (row && row->c0 <= x && x < row->c1)
1659	{	2610	{
1660	mapcell *cell = row->col + (x - row->c0);	2611	mapcell *cell = row->col + (x - row->c0);
1661	uint8_t flags = 0;	2612	uint8_t flags = 0;
1662		2613
1663	if (cell->face [0]) flags \|= 1;	2614	if (cell->tile [0]) flags \|= 1;
1664	if (cell->face [1]) flags \|= 2;	2615	if (cell->tile [1]) flags \|= 2;
1665	if (cell->face [2]) flags \|= 4;	2616	if (cell->tile [2]) flags \|= 4;
1666		2617
1667	*data++ = flags;	2618	*data++ = flags;
1668		2619
1669	if (flags & 1)	2620	if (flags & 1)
1670	{	2621	{
		2622	tileid tile = cell->tile [0];
1671	*data++ = cell->face [0] >> 8;	2623	*data++ = tile >> 8;
1672	*data++ = cell->face [0];	2624	*data++ = tile;
1673	}	2625	}
1674		2626
1675	if (flags & 2)	2627	if (flags & 2)
1676	{	2628	{
		2629	tileid tile = cell->tile [1];
1677	*data++ = cell->face [1] >> 8;	2630	*data++ = tile >> 8;
1678	*data++ = cell->face [1];	2631	*data++ = tile;
1679	}	2632	}
1680		2633
1681	if (flags & 4)	2634	if (flags & 4)
1682	{	2635	{
		2636	tileid tile = cell->tile [2];
1683	*data++ = cell->face [2] >> 8;	2637	*data++ = tile >> 8;
1684	*data++ = cell->face [2];	2638	*data++ = tile;
1685	}	2639	}
1686	}	2640	}
1687	else	2641	else
1688	*data++ = 0;	2642	*data++ = 0;
1689	}	2643	}
1690	}	2644	}
1691		2645
		2646	/* if size is wh + 5 then no data has been found /
		2647	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2648	{
1692	SvPOK_only (data_sv);	2649	SvPOK_only (data_sv);
1693	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2650	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2651	}
		2652
1694	RETVAL = data_sv;	2653	RETVAL = data_sv;
1695	}	2654	}
1696	OUTPUT:	2655	OUTPUT:
1697	RETVAL	2656	RETVAL
1698		2657
1699	void	2658	void
1700	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2659	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1701	PPCODE:	2660	PPCODE:
1702	{	2661	{
1703	int x, y, z;	2662	int x, y, z;
1704	int w, h;	2663	int w, h;
1705	int x1, y1;	2664	int x1, y1;
		2665	STRLEN len;
		2666	uint8_t data, end;
		2667
		2668	len = SvLEN (data_sv);
		2669	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2670	data = SvPVbyte_nolen (data_sv);
		2671	end = data + len + 8;
		2672
		2673	if (len < 5)
		2674	XSRETURN_EMPTY;
1706		2675
1707	if (*data++ != 0)	2676	if (*data++ != 0)
1708	return; /* version mismatch */	2677	XSRETURN_EMPTY; /* version mismatch */
1709		2678
1710	w = data++ << 8; w \|= data++;	2679	w = data++ << 8; w \|= data++;
1711	h = data++ << 8; h \|= data++;	2680	h = data++ << 8; h \|= data++;
1712		2681
1713	// we need to do this 'cause we don't keep an absolute coord system for rows	2682	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1725	{	2694	{
1726	maprow *row = map_get_row (self, y);	2695	maprow *row = map_get_row (self, y);
1727		2696
1728	for (x = x0; x < x1; x++)	2697	for (x = x0; x < x1; x++)
1729	{	2698	{
		2699	uint8_t flags;
		2700
		2701	if (data + 7 >= end)
		2702	XSRETURN_EMPTY;
		2703
1730	uint8_t flags = *data++;	2704	flags = *data++;
1731		2705
1732	if (flags)	2706	if (flags)
1733	{	2707	{
1734	mapface face[3] = { 0, 0, 0 };
1735
1736	mapcell *cell = row_get_cell (row, x);	2708	mapcell *cell = row_get_cell (row, x);
		2709	tileid tile[3] = { 0, 0, 0 };
1737		2710
1738	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2711	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1739	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2712	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1740	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2713	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1741		2714
1742	if (cell->darkness <= 0)	2715	if (cell->darkness == 0)
1743	{	2716	{
1744	cell->darkness = -1;	2717	/cell->darkness = 0;/
		2718	EXTEND (SP, 3);
1745		2719
1746	for (z = 0; z <= 2; z++)	2720	for (z = 0; z <= 2; z++)
1747	{	2721	{
1748	cell->face[z] = face[z];	2722	tileid t = tile [z];
1749		2723
1750	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2724	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2725	{
1751	XPUSHs (sv_2mortal (newSViv (face[z])));	2726	PUSHs (sv_2mortal (newSViv (t)));
		2727	need_texid (self, t);
		2728	}
		2729
		2730	cell->tile [z] = t;
1752	}	2731	}
1753	}	2732	}
1754	}	2733	}
1755	}	2734	}
1756	}	2735	}
1757	}	2736	}
1758		2737
1759	MODULE = CFClient PACKAGE = CFClient::MixChunk	2738	MODULE = Deliantra::Client PACKAGE = DC::RW
1760		2739
1761	CFClient::MixChunk	2740	DC::RW
1762	new_from_file (SV class, char path)	2741	new (SV class, SV data_sv)
1763	CODE:	2742	CODE:
1764	RETVAL = Mix_LoadWAV (path);	2743	{
		2744	STRLEN datalen;
		2745	char *data = SvPVbyte (data_sv, datalen);
		2746
		2747	RETVAL = SDL_RWFromConstMem (data, datalen);
		2748	}
1765	OUTPUT:	2749	OUTPUT:
1766	RETVAL	2750	RETVAL
1767		2751
		2752	DC::RW
		2753	new_from_file (SV class, const char path, const char *mode = "rb")
		2754	CODE:
		2755	RETVAL = SDL_RWFromFile (path, mode);
		2756	OUTPUT:
		2757	RETVAL
		2758
		2759	# fails on win32:
		2760	# dc.xs(2268) : error C2059: syntax error : '('
1768	void	2761	#void
		2762	#close (DC::RW self)
		2763	# CODE:
		2764	# (self->(close)) (self);
		2765
		2766	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2767
		2768	PROTOTYPES: DISABLE
		2769
		2770	DC::Channel
		2771	find ()
		2772	CODE:
		2773	{
		2774	RETVAL = Mix_GroupAvailable (-1);
		2775
		2776	if (RETVAL < 0)
		2777	{
		2778	RETVAL = Mix_GroupOldest (-1);
		2779
		2780	if (RETVAL < 0)
		2781	XSRETURN_UNDEF;
		2782
		2783	Mix_HaltChannel (RETVAL);
		2784	}
		2785
		2786	Mix_UnregisterAllEffects (RETVAL);
		2787	Mix_Volume (RETVAL, 128);
		2788	}
		2789	OUTPUT:
		2790	RETVAL
		2791
		2792	void
		2793	halt (DC::Channel self)
		2794	CODE:
		2795	Mix_HaltChannel (self);
		2796
		2797	void
		2798	expire (DC::Channel self, int ticks = -1)
		2799	CODE:
		2800	Mix_ExpireChannel (self, ticks);
		2801
		2802	void
		2803	fade_out (DC::Channel self, int ticks = -1)
		2804	CODE:
		2805	Mix_FadeOutChannel (self, ticks);
		2806
		2807	int
		2808	volume (DC::Channel self, int volume)
		2809	CODE:
		2810	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2811	OUTPUT:
		2812	RETVAL
		2813
		2814	void
		2815	unregister_all_effects (DC::Channel self)
		2816	CODE:
		2817	Mix_UnregisterAllEffects (self);
		2818
		2819	void
		2820	set_panning (DC::Channel self, int left, int right)
		2821	CODE:
		2822	left = CLAMP (left , 0, 255);
		2823	right = CLAMP (right, 0, 255);
		2824	Mix_SetPanning (self, left, right);
		2825
		2826	void
		2827	set_distance (DC::Channel self, int distance)
		2828	CODE:
		2829	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2830
		2831	void
		2832	set_position (DC::Channel self, int angle, int distance)
		2833	CODE:
		2834
		2835	void
		2836	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2837	CODE:
		2838	{
		2839	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2840	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2841	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2842	}
		2843
		2844	void
		2845	set_reverse_stereo (DC::Channel self, int flip)
		2846	CODE:
		2847	Mix_SetReverseStereo (self, flip);
		2848
		2849	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2850
		2851	PROTOTYPES: DISABLE
		2852
		2853	DC::MixChunk
		2854	new (SV *class, DC::RW rwops)
		2855	CODE:
		2856	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2857	OUTPUT:
		2858	RETVAL
		2859
		2860	void
1769	DESTROY (CFClient::MixChunk self)	2861	DESTROY (DC::MixChunk self)
1770	CODE:	2862	CODE:
1771	Mix_FreeChunk (self);	2863	Mix_FreeChunk (self);
1772		2864
1773	int	2865	int
1774	volume (CFClient::MixChunk self, int volume = -1)	2866	volume (DC::MixChunk self, int volume = -1)
1775	CODE:	2867	CODE:
		2868	if (items > 1)
		2869	volume = CLAMP (volume, 0, 128);
1776	RETVAL = Mix_VolumeChunk (self, volume);	2870	RETVAL = Mix_VolumeChunk (self, volume);
1777	OUTPUT:	2871	OUTPUT:
1778	RETVAL	2872	RETVAL
1779		2873
1780	int	2874	DC::Channel
1781	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2875	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1782	CODE:	2876	CODE:
		2877	{
1783	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2878	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2879
		2880	if (RETVAL < 0)
		2881	XSRETURN_UNDEF;
		2882
		2883	if (channel < 0)
		2884	{
		2885	Mix_UnregisterAllEffects (RETVAL);
		2886	Mix_Volume (RETVAL, 128);
		2887	}
		2888	}
1784	OUTPUT:	2889	OUTPUT:
1785	RETVAL	2890	RETVAL
1786		2891
1787	MODULE = CFClient PACKAGE = CFClient::MixMusic	2892	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1788		2893
1789	int	2894	int
1790	volume (int volume = -1)	2895	volume (int volume = -1)
		2896	PROTOTYPE: ;$
1791	CODE:	2897	CODE:
		2898	if (items > 0)
		2899	volume = CLAMP (volume, 0, 128);
1792	RETVAL = Mix_VolumeMusic (volume);	2900	RETVAL = Mix_VolumeMusic (volume);
1793	OUTPUT:	2901	OUTPUT:
1794	RETVAL	2902	RETVAL
1795		2903
1796	CFClient::MixMusic	2904	void
1797	new_from_file (SV class, char path)	2905	fade_out (int ms)
1798	CODE:	2906	CODE:
		2907	Mix_FadeOutMusic (ms);
		2908
		2909	void
		2910	halt ()
		2911	CODE:
		2912	Mix_HaltMusic ();
		2913
		2914	DC::MixMusic
		2915	new (SV *class, DC::RW rwops)
		2916	CODE:
1799	RETVAL = Mix_LoadMUS (path);	2917	RETVAL = Mix_LoadMUS_RW (rwops);
1800	OUTPUT:	2918	OUTPUT:
1801	RETVAL	2919	RETVAL
1802		2920
1803	void	2921	void
1804	DESTROY (CFClient::MixMusic self)	2922	DESTROY (DC::MixMusic self)
1805	CODE:	2923	CODE:
1806	Mix_FreeMusic (self);	2924	Mix_FreeMusic (self);
1807		2925
1808	int	2926	int
1809	play (CFClient::MixMusic self, int loops = -1)	2927	play (DC::MixMusic self, int loops = -1)
1810	CODE:	2928	CODE:
1811	RETVAL = Mix_PlayMusic (self, loops);	2929	RETVAL = Mix_PlayMusic (self, loops);
1812	OUTPUT:	2930	OUTPUT:
1813	RETVAL	2931	RETVAL
1814		2932
		2933	void
		2934	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2935	CODE:
		2936	Mix_FadeInMusicPos (self, loops, ms, position);
		2937
1815	MODULE = CFClient PACKAGE = CFClient::OpenGL	2938	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2939
		2940	PROTOTYPES: ENABLE
1816		2941
1817	BOOT:	2942	BOOT:
1818	{	2943	{
1819	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2944	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1820	static const struct {	2945	static const struct {
1821	const char *name;	2946	const char *name;
1822	IV iv;	2947	IV iv;
1823	} *civ, const_iv[] = {	2948	} *civ, const_iv[] = {
1824	# define const_iv(name) { # name, (IV)name }	2949	# define const_iv(name) { # name, (IV)name }
		2950	const_iv (GL_VENDOR),
		2951	const_iv (GL_VERSION),
		2952	const_iv (GL_EXTENSIONS),
		2953	const_iv (GL_MAX_TEXTURE_UNITS),
1825	const_iv (GL_COLOR_MATERIAL),	2954	const_iv (GL_COLOR_MATERIAL),
1826	const_iv (GL_SMOOTH),	2955	const_iv (GL_SMOOTH),
1827	const_iv (GL_FLAT),	2956	const_iv (GL_FLAT),
1828	const_iv (GL_DITHER),	2957	const_iv (GL_DITHER),
1829	const_iv (GL_BLEND),	2958	const_iv (GL_BLEND),
…		…
1833	const_iv (GL_ALPHA_TEST),	2962	const_iv (GL_ALPHA_TEST),
1834	const_iv (GL_NORMALIZE),	2963	const_iv (GL_NORMALIZE),
1835	const_iv (GL_RESCALE_NORMAL),	2964	const_iv (GL_RESCALE_NORMAL),
1836	const_iv (GL_FRONT),	2965	const_iv (GL_FRONT),
1837	const_iv (GL_BACK),	2966	const_iv (GL_BACK),
		2967	const_iv (GL_AUX0),
1838	const_iv (GL_AND),	2968	const_iv (GL_AND),
1839	const_iv (GL_ONE),	2969	const_iv (GL_ONE),
1840	const_iv (GL_ZERO),	2970	const_iv (GL_ZERO),
1841	const_iv (GL_SRC_ALPHA),	2971	const_iv (GL_SRC_ALPHA),
1842	const_iv (GL_DST_ALPHA),	2972	const_iv (GL_DST_ALPHA),
1843	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2973	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1844	const_iv (GL_ONE_MINUS_DST_ALPHA),	2974	const_iv (GL_ONE_MINUS_DST_ALPHA),
		2975	const_iv (GL_SRC_COLOR),
		2976	const_iv (GL_DST_COLOR),
		2977	const_iv (GL_ONE_MINUS_SRC_COLOR),
		2978	const_iv (GL_ONE_MINUS_DST_COLOR),
1845	const_iv (GL_SRC_ALPHA_SATURATE),	2979	const_iv (GL_SRC_ALPHA_SATURATE),
1846	const_iv (GL_RGB),	2980	const_iv (GL_RGB),
1847	const_iv (GL_RGBA),	2981	const_iv (GL_RGBA),
1848	const_iv (GL_RGBA4),	2982	const_iv (GL_RGBA4),
1849	const_iv (GL_RGBA8),	2983	const_iv (GL_RGBA8),
…		…
1855	const_iv (GL_INTENSITY),	2989	const_iv (GL_INTENSITY),
1856	const_iv (GL_LUMINANCE),	2990	const_iv (GL_LUMINANCE),
1857	const_iv (GL_LUMINANCE_ALPHA),	2991	const_iv (GL_LUMINANCE_ALPHA),
1858	const_iv (GL_FLOAT),	2992	const_iv (GL_FLOAT),
1859	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2993	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2994	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2995	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2996	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2997	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2998	const_iv (GL_COMPRESSED_RGB_ARB),
		2999	const_iv (GL_COMPRESSED_RGBA_ARB),
1860	const_iv (GL_COMPILE),	3000	const_iv (GL_COMPILE),
		3001	const_iv (GL_PROXY_TEXTURE_1D),
		3002	const_iv (GL_PROXY_TEXTURE_2D),
1861	const_iv (GL_TEXTURE_1D),	3003	const_iv (GL_TEXTURE_1D),
1862	const_iv (GL_TEXTURE_2D),	3004	const_iv (GL_TEXTURE_2D),
1863	const_iv (GL_TEXTURE_ENV),	3005	const_iv (GL_TEXTURE_ENV),
1864	const_iv (GL_TEXTURE_MAG_FILTER),	3006	const_iv (GL_TEXTURE_MAG_FILTER),
1865	const_iv (GL_TEXTURE_MIN_FILTER),	3007	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1886	const_iv (GL_COLOR_LOGIC_OP),	3028	const_iv (GL_COLOR_LOGIC_OP),
1887	const_iv (GL_SEPARABLE_2D),	3029	const_iv (GL_SEPARABLE_2D),
1888	const_iv (GL_CONVOLUTION_2D),	3030	const_iv (GL_CONVOLUTION_2D),
1889	const_iv (GL_CONVOLUTION_BORDER_MODE),	3031	const_iv (GL_CONVOLUTION_BORDER_MODE),
1890	const_iv (GL_CONSTANT_BORDER),	3032	const_iv (GL_CONSTANT_BORDER),
		3033	const_iv (GL_POINTS),
1891	const_iv (GL_LINES),	3034	const_iv (GL_LINES),
		3035	const_iv (GL_LINE_STRIP),
1892	const_iv (GL_LINE_LOOP),	3036	const_iv (GL_LINE_LOOP),
1893	const_iv (GL_QUADS),	3037	const_iv (GL_QUADS),
1894	const_iv (GL_QUAD_STRIP),	3038	const_iv (GL_QUAD_STRIP),
1895	const_iv (GL_TRIANGLES),	3039	const_iv (GL_TRIANGLES),
1896	const_iv (GL_TRIANGLE_STRIP),	3040	const_iv (GL_TRIANGLE_STRIP),
1897	const_iv (GL_TRIANGLE_FAN),	3041	const_iv (GL_TRIANGLE_FAN),
		3042	const_iv (GL_POLYGON),
1898	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	3043	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		3044	const_iv (GL_POINT_SMOOTH_HINT),
		3045	const_iv (GL_LINE_SMOOTH_HINT),
		3046	const_iv (GL_POLYGON_SMOOTH_HINT),
		3047	const_iv (GL_GENERATE_MIPMAP_HINT),
		3048	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1899	const_iv (GL_FASTEST),	3049	const_iv (GL_FASTEST),
		3050	const_iv (GL_DONT_CARE),
		3051	const_iv (GL_NICEST),
1900	const_iv (GL_V2F),	3052	const_iv (GL_V2F),
1901	const_iv (GL_V3F),	3053	const_iv (GL_V3F),
1902	const_iv (GL_T2F_V3F),	3054	const_iv (GL_T2F_V3F),
1903	const_iv (GL_T2F_N3F_V3F),	3055	const_iv (GL_T2F_N3F_V3F),
		3056	const_iv (GL_FUNC_ADD),
		3057	const_iv (GL_FUNC_SUBTRACT),
		3058	const_iv (GL_FUNC_REVERSE_SUBTRACT),
1904	# undef const_iv	3059	# undef const_iv
1905	};	3060	};
1906		3061
1907	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	3062	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1908	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	3063	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		3064
		3065	texture_av = newAV ();
		3066	AvREAL_off (texture_av);
1909	}	3067	}
		3068
		3069	void
		3070	disable_GL_EXT_blend_func_separate ()
		3071	CODE:
		3072	gl.BlendFuncSeparate = 0;
		3073	gl.BlendFuncSeparateEXT = 0;
		3074
		3075	void
		3076	apple_nvidia_bug (int enable)
1910		3077
1911	char *	3078	char *
1912	gl_vendor ()	3079	gl_vendor ()
1913	CODE:	3080	CODE:
1914	RETVAL = (char *)glGetString (GL_VENDOR);	3081	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1927	CODE:	3094	CODE:
1928	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3095	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1929	OUTPUT:	3096	OUTPUT:
1930	RETVAL	3097	RETVAL
1931		3098
		3099	const char *glGetString (GLenum pname)
		3100
		3101	GLint glGetInteger (GLenum pname)
		3102	CODE:
		3103	glGetIntegerv (pname, &RETVAL);
		3104	OUTPUT:
		3105	RETVAL
		3106
		3107	GLdouble glGetDouble (GLenum pname)
		3108	CODE:
		3109	glGetDoublev (pname, &RETVAL);
		3110	OUTPUT:
		3111	RETVAL
		3112
1932	int glGetError ()	3113	int glGetError ()
1933		3114
1934	void glFinish ()	3115	void glFinish ()
1935		3116
1936	void glClear (int mask)	3117	void glClear (int mask)
…		…
1950		3131
1951	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3132	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1952	CODE:	3133	CODE:
1953	gl_BlendFuncSeparate (sa, da, saa, daa);	3134	gl_BlendFuncSeparate (sa, da, saa, daa);
1954		3135
		3136	# void glBlendEquation (int se)
		3137
1955	void glDepthMask (int flag)	3138	void glDepthMask (int flag)
1956		3139
1957	void glLogicOp (int opcode)	3140	void glLogicOp (int opcode)
1958		3141
1959	void glColorMask (int red, int green, int blue, int alpha)	3142	void glColorMask (int red, int green, int blue, int alpha)
…		…
1973	# near_ and far_ are due to microsofts buggy "c" compiler	3156	# near_ and far_ are due to microsofts buggy "c" compiler
1974	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3157	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1975		3158
1976	# near_ and far_ are due to microsofts buggy "c" compiler	3159	# near_ and far_ are due to microsofts buggy "c" compiler
1977	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3160	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3161
		3162	PROTOTYPES: DISABLE
1978		3163
1979	void glViewport (int x, int y, int width, int height)	3164	void glViewport (int x, int y, int width, int height)
1980		3165
1981	void glScissor (int x, int y, int width, int height)	3166	void glScissor (int x, int y, int width, int height)
1982		3167
…		…
1990		3175
1991	void glRotate (float angle, float x, float y, float z)	3176	void glRotate (float angle, float x, float y, float z)
1992	CODE:	3177	CODE:
1993	glRotatef (angle, x, y, z);	3178	glRotatef (angle, x, y, z);
1994		3179
1995	void glBegin (int mode)
1996
1997	void glEnd ()
1998
1999	void glColor (float r, float g, float b, float a = 1.0)	3180	void glColor (float r, float g, float b, float a = 1.0)
2000	PROTOTYPE: @	3181	PROTOTYPE: @
2001	ALIAS:	3182	ALIAS:
2002	glColor_premultiply = 1	3183	glColor_premultiply = 1
2003	CODE:	3184	CODE:
2004	if (ix)	3185	if (ix)
2005	{	3186	{
2006	r *= a;	3187	r *= a;
2007	g *= a;	3188	g *= a;
2008	b *= a;	3189	b *= a;
2009	}	3190	}
2010	// microsoft visual "c" rounds instead of truncating...	3191	// microsoft visual "c" rounds instead of truncating...
2011	glColor4ub (MIN ((int)(r * 256.f), 255),	3192	glColor4f (r, g, b, a);
2012	MIN ((int)(g * 256.f), 255),
2013	MIN ((int)(b * 256.f), 255),
2014	MIN ((int)(a * 256.f), 255));
2015
2016	void glInterleavedArrays (int format, int stride, char *data)
2017
2018	void glDrawElements (int mode, int count, int type, char *indices)
2019
2020	# 1.2 void glDrawRangeElements (int mode, int start, int end
2021		3193
2022	void glRasterPos (float x, float y, float z = 0.)	3194	void glRasterPos (float x, float y, float z = 0.)
2023	CODE:	3195	CODE:
2024	glRasterPos3f (0, 0, z);	3196	glRasterPos3f (0, 0, z);
2025	glBitmap (0, 0, 0, 0, x, y, 0);	3197	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
2030		3202
2031	void glTexCoord (float s, float t)	3203	void glTexCoord (float s, float t)
2032	CODE:	3204	CODE:
2033	glTexCoord2f (s, t);	3205	glTexCoord2f (s, t);
2034		3206
		3207	void glRect (float x1, float y1, float x2, float y2)
		3208	CODE:
		3209	glRectf (x1, y1, x2, y2);
		3210
		3211	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3212	CODE:
		3213	glBegin (GL_LINE_LOOP);
		3214	glVertex2f (x1, y1);
		3215	glVertex2f (x2, y1);
		3216	glVertex2f (x2, y2);
		3217	glVertex2f (x1, y2);
		3218	glEnd ();
		3219
		3220	PROTOTYPES: ENABLE
		3221
		3222	void glBegin (int mode)
		3223
		3224	void glEnd ()
		3225
		3226	void glPointSize (GLfloat size)
		3227
		3228	void glLineWidth (GLfloat width)
		3229
		3230	void glInterleavedArrays (int format, int stride, char *data)
		3231
		3232	void glDrawElements (int mode, int count, int type, char *indices)
		3233
		3234	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3235
2035	void glTexEnv (int target, int pname, float param)	3236	void glTexEnv (int target, int pname, float param)
2036	CODE:	3237	CODE:
2037	glTexEnvf (target, pname, param);	3238	glTexEnvf (target, pname, param);
2038		3239
2039	void glTexParameter (int target, int pname, float param)	3240	void glTexParameter (int target, int pname, float param)
…		…
2055	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3256	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2056	CODE:	3257	CODE:
2057	if (gl.SeparableFilter2D)	3258	if (gl.SeparableFilter2D)
2058	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3259	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2059		3260
2060	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3261	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2061		3262
2062	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3263	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2063		3264
2064	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3265	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3266
		3267	void glPixelZoom (float x, float y)
2065		3268
2066	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3269	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2067		3270
2068	int glGenTexture ()	3271	int glGenTexture ()
2069	CODE:	3272	CODE:
2070	{	3273	RETVAL = gen_texture ();
2071	GLuint name;
2072	glGenTextures (1, &name);
2073	RETVAL = name;
2074	}
2075	OUTPUT:	3274	OUTPUT:
2076	RETVAL	3275	RETVAL
2077		3276
2078	void glDeleteTexture (int name)	3277	void glDeleteTexture (int name)
2079	CODE:	3278	CODE:
2080	{
2081	GLuint name_ = name;
2082	glDeleteTextures (1, &name_);	3279	del_texture (name);
2083	}	3280
2084
2085	int glGenList ()	3281	int glGenList ()
2086	CODE:	3282	CODE:
2087	RETVAL = glGenLists (1);	3283	RETVAL = glGenLists (1);
2088	OUTPUT:	3284	OUTPUT:
2089	RETVAL	3285	RETVAL
…		…
2096		3292
2097	void glEndList ()	3293	void glEndList ()
2098		3294
2099	void glCallList (int list)	3295	void glCallList (int list)
2100		3296
		3297	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2101		3298
		3299	PROTOTYPES: DISABLE
		3300
		3301	void
		3302	find_widget (SV *self, NV x, NV y)
		3303	PPCODE:
		3304	{
		3305	if (within_widget (self, x, y))
		3306	XPUSHs (self);
		3307	}
		3308
		3309	BOOT:
		3310	{
		3311	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3312
		3313	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3314	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3315	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3316	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3317	}
		3318
		3319	void
		3320	draw (SV *self)
		3321	CODE:
		3322	{
		3323	HV *hv;
		3324	SV **svp;
		3325	NV x, y, w, h;
		3326	SV *draw_x_sv = GvSV (draw_x_gv);
		3327	SV *draw_y_sv = GvSV (draw_y_gv);
		3328	SV *draw_w_sv = GvSV (draw_w_gv);
		3329	SV *draw_h_sv = GvSV (draw_h_gv);
		3330	double draw_x, draw_y;
		3331
		3332	if (!SvROK (self))
		3333	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3334
		3335	hv = (HV *)SvRV (self);
		3336
		3337	if (SvTYPE (hv) != SVt_PVHV)
		3338	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3339
		3340	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3341	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3342
		3343	if (!h \|\| !w)
		3344	XSRETURN_EMPTY;
		3345
		3346	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3347	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3348
		3349	draw_x = SvNV (draw_x_sv) + x;
		3350	draw_y = SvNV (draw_y_sv) + y;
		3351
		3352	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3353	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3354	XSRETURN_EMPTY;
		3355
		3356	sv_setnv (draw_x_sv, draw_x);
		3357	sv_setnv (draw_y_sv, draw_y);
		3358
		3359	glPushMatrix ();
		3360	glTranslated (x, y, 0);
		3361
		3362	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3363	{
		3364	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3365
		3366	if (svp && SvTRUE (*svp))
		3367	{
		3368	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3369	glEnable (GL_BLEND);
		3370	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3371	glBegin (GL_QUADS);
		3372	glVertex2f (0, 0);
		3373	glVertex2f (w, 0);
		3374	glVertex2f (w, h);
		3375	glVertex2f (0, h);
		3376	glEnd ();
		3377	glDisable (GL_BLEND);
		3378	}
		3379	}
		3380	#if 0
		3381	// draw borders, for debugging
		3382	glPushMatrix ();
		3383	glColor4f (1., 1., 0., 1.);
		3384	glTranslatef (.5, .5, 0.);
		3385	glBegin (GL_LINE_LOOP);
		3386	glVertex2f (0 , 0);
		3387	glVertex2f (w - 1, 0);
		3388	glVertex2f (w - 1, h - 1);
		3389	glVertex2f (0 , h - 1);
		3390	glEnd ();
		3391	glPopMatrix ();
		3392	#endif
		3393	PUSHMARK (SP);
		3394	XPUSHs (self);
		3395	PUTBACK;
		3396	call_method ("_draw", G_VOID \| G_DISCARD);
		3397	SPAGAIN;
		3398
		3399	glPopMatrix ();
		3400
		3401	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3402	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3403	}
		3404

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.122 by root, Fri Jun 23 22:35:15 2006 UTC vs. Revision 1.294 by root, Sat Dec 19 05:06:56 2009 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.122 by root, Fri Jun 23 22:35:15 2006 UTC vs.
Revision 1.294 by root, Sat Dec 19 05:06:56 2009 UTC