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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.111 by root, Mon Jun 12 13:26:14 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
		84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
		85
47	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 64
		87	#define DARKNESS_ADJUST(n) ((29 * (int)(n)) >> 5) /* times 0.9 */
48		88
49	#define MAP_EXTEND_X 32	89	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	90	#define MAP_EXTEND_Y 512
51		91
52	#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;
53		104
54	static struct	105	static struct
55	{	106	{
56	#define GL_FUNC(ptr,name) ptr name;	107	#define GL_FUNC(ptr,name) ptr name;
57	#include "glfunc.h"	108	#include "glfunc.h"
58	#undef GL_FUNC	109	#undef GL_FUNC
59	} gl;	110	} gl;
60		111
		112	static void
61	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	113	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
62	{	114	{
63	if (gl.BlendFuncSeparate)	115	if (gl.BlendFuncSeparate)
64	gl.BlendFuncSeparate (sa, da, saa, daa);	116	gl.BlendFuncSeparate (sa, da, saa, daa);
65	else if (gl.BlendFuncSeparateEXT)	117	else if (gl.BlendFuncSeparateEXT)
66	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	118	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
67	else	119	else
68	glBlendFunc (sa, da);	120	glBlendFunc (sa, da);
69	}	121	}
70		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;
71	typedef Mix_Chunk *CFClient__MixChunk;	156	typedef Mix_Chunk *DC__MixChunk;
72	typedef Mix_Music *CFClient__MixMusic;	157	typedef Mix_Music *DC__MixMusic;
73		158
74	typedef PangoFontDescription *CFClient__Font;	159	typedef PangoFontDescription *DC__Font;
		160
		161	static int
		162	shape_attr_p (PangoLayoutRun *run)
		163	{
		164	GSList *attrs = run->item->analysis.extra_attrs;
		165
		166	while (attrs)
		167	{
		168	PangoAttribute *attr = attrs->data;
		169
		170	if (attr->klass->type == PANGO_ATTR_SHAPE)
		171	return 1;
		172
		173	attrs = attrs->next;
		174	}
		175
		176	return 0;
		177	}
75		178
76	typedef struct cf_layout {	179	typedef struct cf_layout {
77	PangoLayout *pl; // either derived from a cairo or ft2 context	180	PangoLayout *pl;
78	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
79	float r, g, b, a; // default color for rgba mode	181	float r, g, b, a; // default color for rgba mode
80	int base_height;	182	int base_height;
81	CFClient__Font font;	183	DC__Font font;
		184	rc_t *rc;
82	} *CFClient__Layout;	185	} *DC__Layout;
83		186
84	static CFClient__Font default_font;	187	static DC__Font default_font;
85	static PangoContext ft2_context, cairo_context;	188	static PangoContext *opengl_context;
86	static PangoFontMap ft2_fontmap, cairo_fontmap;	189	static PangoFontMap *opengl_fontmap;
87		190
88	static void	191	static void
89	substitute_func (FcPattern *pattern, gpointer data)	192	substitute_func (FcPattern *pattern, gpointer data)
90	{	193	{
91	FcPatternAddBool (pattern, FC_HINTING, 1);	194	FcPatternAddBool (pattern, FC_HINTING, 1);
92	#ifdef FC_HINT_STYLE	195	#ifdef FC_HINT_STYLE
93	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	196	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
94	#endif	197	#endif
95	#ifdef _WIN32
96	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
97	#else
98	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	198	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
99	#endif
100	}	199	}
101		200
102	static void	201	static void
103	layout_update_font (CFClient__Layout self)	202	layout_update_font (DC__Layout self)
104	{	203	{
105	/* 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
106	* reasonably well with bitstream vera	205	* reasonably well with dejavu/bistream fonts
107	*/	206	*/
108	PangoFontDescription *font = self->font ? self->font : default_font;	207	PangoFontDescription *font = self->font ? self->font : default_font;
109		208
110	pango_font_description_set_absolute_size (font,	209	pango_font_description_set_absolute_size (font,
111	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	210	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
112		211
113	pango_layout_set_font_description (self->pl, font);	212	pango_layout_set_font_description (self->pl, font);
114	}	213	}
115		214
116	static void	215	static void
117	layout_get_pixel_size (CFClient__Layout self, int w, int h)	216	layout_get_pixel_size (DC__Layout self, int w, int h)
118	{	217	{
		218	PangoRectangle rect;
		219
		220	// get_pixel_* wrongly rounds down
119	pango_layout_get_pixel_size (self->pl, w, h);	221	pango_layout_get_extents (self->pl, 0, &rect);
120		222
121	if (!w) w = 1;	223	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
122	if (!h) h = 1;	224	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
123		225
124	w = (w + 3) & ~3;	226	if (!rect.width) rect.width = 1;
125	}	227	if (!rect.height) rect.height = 1;
126		228
		229	*w = rect.width;
		230	*h = rect.height;
		231	}
		232
		233	typedef uint16_t tileid;
127	typedef uint16_t mapface;	234	typedef uint16_t faceid;
128		235
129	typedef struct {	236	typedef struct {
130	GLint name;	237	GLuint name;
131	int w, h;	238	int w, h;
132	float s, t;	239	float s, t;
133	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 */
134	} maptex;	244	} maptex;
135		245
136	typedef struct {	246	typedef struct {
		247	uint32_t player;
		248	tileid tile[3];
137	int16_t darkness;	249	uint16_t darkness;
138	mapface face[3];	250	uint8_t stat_width, stat_hp, flags, smoothmax;
139	} mapcell;	251	} mapcell;
140		252
141	typedef struct {	253	typedef struct {
142	int32_t c0, c1;	254	int32_t c0, c1;
143	mapcell *col;	255	mapcell *col;
144	} maprow;	256	} maprow;
145		257
146	typedef struct map {	258	typedef struct map {
147	int x, y, w, h;	259	int x, y, w, h;
148	int ox, oy; /* offset to virtual global coordinate system */	260	int ox, oy; /* offset to virtual global coordinate system */
149	int faces;	261	int faces; tileid *face2tile; // [faceid]
150	mapface *face;	262	int texs; maptex *tex; // [tileid]
151
152	int texs;
153	maptex *tex;
154		263
155	int32_t rows;	264	int32_t rows;
156	maprow *row;	265	maprow *row;
157	} *CFClient__Map;	266	} *DC__Map;
158		267
159	static char *	268	static char *
160	prepend (char *ptr, int sze, int inc)	269	prepend (char *ptr, int sze, int inc)
161	{	270	{
162	char *p;	271	char *p;
179	}	288	}
180		289
181	#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))
182	#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))
183		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
184	static maprow *	313	static maprow *
185	map_get_row (CFClient__Map self, int y)	314	map_get_row (DC__Map self, int y)
186	{	315	{
187	if (0 > y)	316	if (0 > y)
188	{	317	{
189	int extend = - y + MAP_EXTEND_Y;	318	int extend = - y + MAP_EXTEND_Y;
190	Prepend (maprow, self->row, self->rows, extend);	319	Prepend (maprow, self->row, self->rows, extend);
…		…
228		357
229	return row->col + (x - row->c0);	358	return row->col + (x - row->c0);
230	}	359	}
231		360
232	static mapcell *	361	static mapcell *
233	map_get_cell (CFClient__Map self, int x, int y)	362	map_get_cell (DC__Map self, int x, int y)
234	{	363	{
235	return row_get_cell (map_get_row (self, y), x);	364	return row_get_cell (map_get_row (self, y), x);
236	}	365	}
237		366
238	static void	367	static void
239	map_clear (CFClient__Map self)	368	map_clear (DC__Map self)
240	{	369	{
241	int r;	370	int r;
242		371
243	for (r = 0; r < self->rows; r++)	372	for (r = 0; r < self->rows; r++)
244	Safefree (self->row[r].col);	373	Safefree (self->row[r].col);
…		…
251	self->oy = 0;	380	self->oy = 0;
252	self->row = 0;	381	self->row = 0;
253	self->rows = 0;	382	self->rows = 0;
254	}	383	}
255		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
256	static void	395	static void
257	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)
258	{	397	{
259	int x, y;	398	int x, y;
260	maprow *row;	399	maprow *row;
		400	mapcell *cell;
261		401
262	for (y = y0; y < y0 + h; y++)	402	for (y = y0; y < y0 + h; y++)
263	if (y >= 0)	403	if (y >= 0)
264	{	404	{
265	if (y >= self->rows)	405	if (y >= self->rows)
…		…
271	if (x >= row->c0)	411	if (x >= row->c0)
272	{	412	{
273	if (x >= row->c1)	413	if (x >= row->c1)
274	break;	414	break;
275		415
276	row->col[x - row->c0].darkness = -1;	416	cell = row->col + x - row->c0;
		417
		418	CELL_CLEAR (cell);
277	}	419	}
278	}	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);
279	}	437	}
280		438
281	static void	439	static void
282	music_finished (void)	440	music_finished (void)
283	{	441	{
…		…
302	ev.data2 = 0;	460	ev.data2 = 0;
303		461
304	SDL_PushEvent ((SDL_Event *)&ev);	462	SDL_PushEvent ((SDL_Event *)&ev);
305	}	463	}
306		464
307	MODULE = CFClient PACKAGE = CFClient	465	static unsigned int
		466	minpot (unsigned int n)
		467	{
		468	if (!n)
		469	return 0;
		470
		471	--n;
		472
		473	n \|= n >> 1;
		474	n \|= n >> 2;
		475	n \|= n >> 4;
		476	n \|= n >> 8;
		477	n \|= n >> 16;
		478
		479	return n + 1;
		480	}
		481
		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
308		593
309	PROTOTYPES: ENABLE	594	PROTOTYPES: ENABLE
310		595
311	BOOT:	596	BOOT:
312	{	597	{
313	HV *stash = gv_stashpv ("CFClient", 1);	598	HV *stash = gv_stashpv ("DC", 1);
314	static const struct {	599	static const struct {
315	const char *name;	600	const char *name;
316	IV iv;	601	IV iv;
317	} *civ, const_iv[] = {	602	} *civ, const_iv[] = {
318	# 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
319	const_iv (SDL_ACTIVEEVENT),	607	const_iv (SDL_ACTIVEEVENT),
320	const_iv (SDL_KEYDOWN),	608	const_iv (SDL_KEYDOWN),
321	const_iv (SDL_KEYUP),	609	const_iv (SDL_KEYUP),
322	const_iv (SDL_MOUSEMOTION),	610	const_iv (SDL_MOUSEMOTION),
323	const_iv (SDL_MOUSEBUTTONDOWN),	611	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
332	const_iv (SDL_EVENT_RESERVEDA),	620	const_iv (SDL_EVENT_RESERVEDA),
333	const_iv (SDL_EVENT_RESERVEDB),	621	const_iv (SDL_EVENT_RESERVEDB),
334	const_iv (SDL_VIDEORESIZE),	622	const_iv (SDL_VIDEORESIZE),
335	const_iv (SDL_VIDEOEXPOSE),	623	const_iv (SDL_VIDEOEXPOSE),
336	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),
337	const_iv (SDLK_KP0),	682	const_iv (SDLK_KP0),
338	const_iv (SDLK_KP1),	683	const_iv (SDLK_KP1),
339	const_iv (SDLK_KP2),	684	const_iv (SDLK_KP2),
340	const_iv (SDLK_KP3),	685	const_iv (SDLK_KP3),
341	const_iv (SDLK_KP4),	686	const_iv (SDLK_KP4),
…		…
396	const_iv (SDLK_BREAK),	741	const_iv (SDLK_BREAK),
397	const_iv (SDLK_MENU),	742	const_iv (SDLK_MENU),
398	const_iv (SDLK_POWER),	743	const_iv (SDLK_POWER),
399	const_iv (SDLK_EURO),	744	const_iv (SDLK_EURO),
400	const_iv (SDLK_UNDO),	745	const_iv (SDLK_UNDO),
		746
401	const_iv (KMOD_NONE),	747	const_iv (KMOD_NONE),
		748	const_iv (KMOD_SHIFT),
402	const_iv (KMOD_LSHIFT),	749	const_iv (KMOD_LSHIFT),
403	const_iv (KMOD_RSHIFT),	750	const_iv (KMOD_RSHIFT),
		751	const_iv (KMOD_CTRL),
404	const_iv (KMOD_LCTRL),	752	const_iv (KMOD_LCTRL),
405	const_iv (KMOD_RCTRL),	753	const_iv (KMOD_RCTRL),
		754	const_iv (KMOD_ALT),
406	const_iv (KMOD_LALT),	755	const_iv (KMOD_LALT),
407	const_iv (KMOD_RALT),	756	const_iv (KMOD_RALT),
		757	const_iv (KMOD_META),
408	const_iv (KMOD_LMETA),	758	const_iv (KMOD_LMETA),
409	const_iv (KMOD_RMETA),	759	const_iv (KMOD_RMETA),
410	const_iv (KMOD_NUM),	760	const_iv (KMOD_NUM),
411	const_iv (KMOD_CAPS),	761	const_iv (KMOD_CAPS),
412	const_iv (KMOD_MODE),	762	const_iv (KMOD_MODE),
413	const_iv (KMOD_CTRL),	763
414	const_iv (KMOD_SHIFT),	764	const_iv (KMOD_LRAM),
415	const_iv (KMOD_ALT),	765
416	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)
417	# undef const_iv	796	# undef const_iv
418	};	797	};
419		798
420	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; )
421	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);
422	}	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
		818
		819	NV floor (NV x)
		820
		821	NV ceil (NV x)
		822
		823	IV minpot (UV n)
		824
		825	IV popcount (UV n)
423		826
424	void	827	void
425	pango_init ()	828	pango_init ()
426	CODE:	829	CODE:
427	// delayed, so it can pick up new fonts added by AddFontResourceEx
428	{	830	{
429	{
430	ft2_fontmap = pango_ft2_font_map_new ();	831	opengl_fontmap = pango_opengl_font_map_new ();
431	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);
432	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	833	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
433	}	834	/pango_context_set_font_description (opengl_context, default_font);/
434	{	835	#if PANGO_VERSION_CHECK (1, 15, 2)
435	cairo_font_options_t *fopt = cairo_font_options_create ();	836	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
436	cairo_fontmap = pango_cairo_font_map_get_default ();	837	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
437	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
438	#ifdef _WIN32
439	// cairo looks like shit eaten twice on windows
440	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
441	#else
442	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
443	#endif	838	#endif
444	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
445	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
446	pango_cairo_context_set_font_options (cairo_context, fopt);
447	cairo_font_options_destroy (fopt);
448	}
449	}	839	}
450		840
451	int	841	char *SDL_GetError ()
452	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
453		842
454	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
455	SDL_Quit ()	851	void SDL_Quit ()
456		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
457	void	862	void
458	SDL_ListModes ()	863	SDL_ListModes (int rgb, int alpha)
459	PPCODE:	864	PPCODE:
460	{	865	{
461	SDL_Rect **m;	866	SDL_Rect **m;
462		867
463	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	868	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
464	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	869	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
465	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	870	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
466	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	871	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
467		872
468	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	873	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
469	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);	874	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
470		875
471	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	876	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
472	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	877	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
473	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	878	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
474	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	879	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
475		880
476	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	881	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
477		882	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
478	SDL_EnableUNICODE (1);
479	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
480		883
481	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	884	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
482		885
483	if (m && m != (SDL_Rect **)-1)	886	if (m && m != (SDL_Rect **)-1)
484	while (*m)	887	while (*m)
485	{	888	{
		889	if ((m)->w >= 400 && (m)->h >= 300)
		890	{
486	AV *av = newAV ();	891	AV *av = newAV ();
487	av_push (av, newSViv ((*m)->w));	892	av_push (av, newSViv ((*m)->w));
488	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));
489	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	896	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		897	}
490		898
491	++m;	899	++m;
492	}	900	}
493	}	901	}
494		902
495	char *
496	SDL_GetError ()
497
498	int	903	int
499	SDL_SetVideoMode (int w, int h, int fullscreen)	904	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
500	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
501	RETVAL = !!SDL_SetVideoMode (	915	RETVAL = !!SDL_SetVideoMode (
502	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	916	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
503	);	917	);
		918
504	if (RETVAL)	919	if (RETVAL)
505	{	920	{
506	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	921	av_clear (texture_av);
		922
		923	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
507	# 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);
508	# include "glfunc.h"	925	#include "glfunc.h"
509	# undef GL_FUNC	926	#undef GL_FUNC
510	}	927	}
		928	}
511	OUTPUT:	929	OUTPUT:
512	RETVAL	930	RETVAL
513		931
514	void	932	void
515	SDL_GL_SwapBuffers ()	933	SDL_GL_SwapBuffers ()
516		934
517	char *	935	char *
518	SDL_GetKeyName (int sym)	936	SDL_GetKeyName (int sym)
519		937
		938	int
		939	SDL_GetAppState ()
		940
		941	int
		942	SDL_GetModState ()
		943
520	void	944	void
521	SDL_PollEvent ()	945	poll_events ()
522	PPCODE:	946	PPCODE:
523	{	947	{
524	SDL_Event ev;	948	SDL_Event ev;
525		949
526	while (SDL_PollEvent (&ev))	950	SDL_PumpEvents ();
		951	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
527	{	952	{
528	HV *hv = newHV ();	953	HV *hv = newHV ();
529	hv_store (hv, "type", 4, newSViv (ev.type), 0);	954	hv_store (hv, "type", 4, newSViv (ev.type), 0);
530		955
531	switch (ev.type)	956	switch (ev.type)
532	{	957	{
533	case SDL_KEYDOWN:	958	case SDL_KEYDOWN:
534	case SDL_KEYUP:	959	case SDL_KEYUP:
535	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	960	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
536	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	961	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
537	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 */
538	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	964	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
539	break;	965	break;
540		966
541	case SDL_ACTIVEEVENT:	967	case SDL_ACTIVEEVENT:
542	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	968	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
543	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	969	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
544	break;	970	break;
545		971
546	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
547	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	991	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
548
549	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	992	hv_store (hv, "state", 5, newSViv (state), 0);
550	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	993	hv_store (hv, "x", 1, newSViv (x), 0);
551	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	994	hv_store (hv, "y", 1, newSViv (y), 0);
552	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	995	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
553	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	996	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		997	}
554	break;	998	break;
555		999
556	case SDL_MOUSEBUTTONDOWN:	1000	case SDL_MOUSEBUTTONDOWN:
557	case SDL_MOUSEBUTTONUP:	1001	case SDL_MOUSEBUTTONUP:
558	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1002	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
559		1003
560	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1004	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
561	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1005	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
562	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1006	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
563	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1007	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
568	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1012	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
569	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1013	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
570	break;	1014	break;
571	}	1015	}
572		1016
573	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	1017	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
574	}	1018	}
575	}	1019	}
576		1020
577	int	1021	int
578	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)
579	POSTCALL:	1023	POSTCALL:
580	Mix_HookMusicFinished (music_finished);	1024	Mix_HookMusicFinished (music_finished);
581	Mix_ChannelFinished (channel_finished);	1025	Mix_ChannelFinished (channel_finished);
582		1026
583	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
584	Mix_CloseAudio ()	1044	Mix_CloseAudio ()
585		1045
586	int	1046	int
587	Mix_AllocateChannels (int numchans = -1)	1047	Mix_AllocateChannels (int numchans = -1)
588		1048
		1049	const char *
		1050	Mix_GetError ()
		1051
589	void	1052	void
590	lowdelay (int fd, int val = 1)	1053	lowdelay (int fd, int val = 1)
591	CODE:	1054	CODE:
		1055	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		1056
		1057	void
		1058	win32_proxy_info ()
		1059	PPCODE:
		1060	{
592	#ifndef _WIN32	1061	#ifdef _WIN32
593	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	}
594	#endif	1083	#endif
		1084	}
595		1085
596	void	1086	int
597	add_font (char *file)	1087	add_font (char *file)
598	CODE:	1088	CODE:
599	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	1089	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
600	#ifdef _WIN32	1090	OUTPUT:
601	// cairo... sigh... requires win2000	1091	RETVAL
602	AddFontResourceEx (file, FR_PRIVATE, 0);
603	#endif
604		1092
605	void	1093	void
606	load_image_inline (SV *image_)	1094	load_image_inline (SV *image_)
607	ALIAS:	1095	ALIAS:
608	load_image_file = 1	1096	load_image_file = 1
…		…
611	STRLEN image_len;	1099	STRLEN image_len;
612	char image = (char )SvPVbyte (image_, image_len);	1100	char image = (char )SvPVbyte (image_, image_len);
613	SDL_Surface surface, surface2;	1101	SDL_Surface surface, surface2;
614	SDL_PixelFormat fmt;	1102	SDL_PixelFormat fmt;
615	SDL_RWops *rw = ix	1103	SDL_RWops *rw = ix
616	? SDL_RWFromFile (image, "r")	1104	? SDL_RWFromFile (image, "rb")
617	: SDL_RWFromConstMem (image, image_len);	1105	: SDL_RWFromConstMem (image, image_len);
618		1106
619	if (!rw)	1107	if (!rw)
620	croak ("load_image: %s", SDL_GetError ());	1108	croak ("load_image: %s", SDL_GetError ());
621		1109
…		…
650		1138
651	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	1139	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
652		1140
653	assert (surface2->pitch == surface2->w * 4);	1141	assert (surface2->pitch == surface2->w * 4);
654		1142
		1143	SDL_LockSurface (surface2);
655	EXTEND (SP, 5);	1144	EXTEND (SP, 6);
656	PUSHs (sv_2mortal (newSViv (surface2->w)));	1145	PUSHs (sv_2mortal (newSViv (surface2->w)));
657	PUSHs (sv_2mortal (newSViv (surface2->h)));	1146	PUSHs (sv_2mortal (newSViv (surface2->h)));
658	SDL_LockSurface (surface2);
659	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1147	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
660	SDL_UnlockSurface (surface2);
661	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)));
662	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1149	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
663	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1150	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		1151	SDL_UnlockSurface (surface2);
664		1152
665	SDL_FreeSurface (surface);	1153	SDL_FreeSurface (surface);
666	SDL_FreeSurface (surface2);	1154	SDL_FreeSurface (surface2);
667	}	1155	}
668		1156
…		…
694	void	1182	void
695	error (char *message)	1183	error (char *message)
696	CODE:	1184	CODE:
697	fprintf (stderr, "ERROR: %s\n", message);	1185	fprintf (stderr, "ERROR: %s\n", message);
698	#ifdef _WIN32	1186	#ifdef _WIN32
699	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1187	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
700	#endif	1188	#endif
701		1189
702	void	1190	void
703	fatal (char *message)	1191	fatal (char *message)
704	CODE:	1192	CODE:
705	fprintf (stderr, "FATAL: %s\n", message);	1193	fprintf (stderr, "FATAL: %s\n", message);
706	#ifdef _WIN32	1194	#ifdef _WIN32
707	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1195	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
708	#endif	1196	#endif
709	_Exit (1);	1197	_exit (1);
710		1198
711	void	1199	void
712	_exit (int retval)	1200	_exit (int retval = 0)
713	CODE:	1201	CODE:
		1202	#ifdef WIN32
		1203	ExitThread (retval); // unclean, please beam me up
		1204	#else
714	_Exit (retval);	1205	_exit (retval);
		1206	#endif
715		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
716	MODULE = CFClient PACKAGE = CFClient::Font	1224	MODULE = Deliantra::Client PACKAGE = DC::Font
717		1225
718	CFClient::Font	1226	PROTOTYPES: DISABLE
		1227
		1228	DC::Font
719	new_from_file (SV class, char path, int id = 0)	1229	new_from_file (SV class, char path, int id = 0)
720	CODE:	1230	CODE:
721	{	1231	{
722	int count;	1232	int count;
723	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1233	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
726	}	1236	}
727	OUTPUT:	1237	OUTPUT:
728	RETVAL	1238	RETVAL
729		1239
730	void	1240	void
731	DESTROY (CFClient::Font self)	1241	DESTROY (DC::Font self)
732	CODE:	1242	CODE:
733	pango_font_description_free (self);	1243	pango_font_description_free (self);
734		1244
735	void	1245	void
736	make_default (CFClient::Font self)	1246	make_default (DC::Font self)
		1247	PROTOTYPE: $
737	CODE:	1248	CODE:
738	default_font = self;	1249	default_font = self;
739		1250
740	MODULE = CFClient PACKAGE = CFClient::Layout	1251	MODULE = Deliantra::Client PACKAGE = DC::Layout
741		1252
742	CFClient::Layout	1253	PROTOTYPES: DISABLE
743	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)
744	CODE:	1269	CODE:
745	New (0, RETVAL, 1, struct cf_layout);	1270	New (0, RETVAL, 1, struct cf_layout);
746		1271
747	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1272	RETVAL->pl = pango_layout_new (opengl_context);
748	RETVAL->rgba = rgba;
749	RETVAL->r = 1.;	1273	RETVAL->r = 1.;
750	RETVAL->g = 1.;	1274	RETVAL->g = 1.;
751	RETVAL->b = 1.;	1275	RETVAL->b = 1.;
752	RETVAL->a = 1.;	1276	RETVAL->a = 1.;
753	RETVAL->base_height = MIN_FONT_HEIGHT;	1277	RETVAL->base_height = MIN_FONT_HEIGHT;
754	RETVAL->font = 0;	1278	RETVAL->font = 0;
		1279	RETVAL->rc = rc_alloc ();
755		1280
756	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1281	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
757	layout_update_font (RETVAL);	1282	layout_update_font (RETVAL);
758	OUTPUT:	1283	OUTPUT:
759	RETVAL	1284	RETVAL
760		1285
761	void	1286	void
762	DESTROY (CFClient::Layout self)	1287	DESTROY (DC::Layout self)
763	CODE:	1288	CODE:
764	g_object_unref (self->pl);	1289	g_object_unref (self->pl);
		1290	rc_free (self->rc);
765	Safefree (self);	1291	Safefree (self);
766		1292
		1293	void
		1294	set_text (DC::Layout self, SV *text_)
		1295	CODE:
		1296	{
		1297	STRLEN textlen;
		1298	char *text = SvPVutf8 (text_, textlen);
		1299
		1300	pango_layout_set_text (self->pl, text, textlen);
		1301	}
		1302
		1303	void
		1304	set_markup (DC::Layout self, SV *text_)
		1305	CODE:
		1306	{
		1307	STRLEN textlen;
		1308	char *text = SvPVutf8 (text_, textlen);
		1309
		1310	pango_layout_set_markup (self->pl, text, textlen);
		1311	}
		1312
		1313	void
		1314	set_shapes (DC::Layout self, ...)
		1315	CODE:
		1316	{
		1317	PangoAttrList *attrs = 0;
		1318	const char *text = pango_layout_get_text (self->pl);
		1319	const char *pos = text;
		1320	int arg = 4;
		1321
		1322	while (arg < items && (pos = strstr (pos, OBJ_STR)))
		1323	{
		1324	PangoRectangle inkrect, rect;
		1325	PangoAttribute *attr;
		1326
		1327	int x = SvIV (ST (arg - 3));
		1328	int y = SvIV (ST (arg - 2));
		1329	int w = SvIV (ST (arg - 1));
		1330	int h = SvIV (ST (arg ));
		1331
		1332	inkrect.x = 0;
		1333	inkrect.y = 0;
		1334	inkrect.width = 0;
		1335	inkrect.height = 0;
		1336
		1337	rect.x = x * PANGO_SCALE;
		1338	rect.y = y * PANGO_SCALE;
		1339	rect.width = w * PANGO_SCALE;
		1340	rect.height = h * PANGO_SCALE;
		1341
		1342	if (!attrs)
		1343	attrs = pango_layout_get_attributes (self->pl);
		1344
		1345	attr = pango_attr_shape_new (&inkrect, &rect);
		1346	attr->start_index = pos - text;
		1347	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
		1348	pango_attr_list_insert (attrs, attr);
		1349
		1350	arg += 4;
		1351	pos += sizeof (OBJ_STR) - 1;
		1352	}
		1353
		1354	if (attrs)
		1355	pango_layout_set_attributes (self->pl, attrs);
		1356	}
		1357
		1358	void
		1359	get_shapes (DC::Layout self)
		1360	PPCODE:
		1361	{
		1362	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
		1363
		1364	do
		1365	{
		1366	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
		1367
		1368	if (run && shape_attr_p (run))
		1369	{
		1370	PangoRectangle extents;
		1371	pango_layout_iter_get_run_extents (iter, 0, &extents);
		1372
		1373	EXTEND (SP, 2);
		1374	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
		1375	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
		1376	}
		1377	}
		1378	while (pango_layout_iter_next_run (iter));
		1379
		1380	pango_layout_iter_free (iter);
		1381	}
		1382
767	int	1383	int
768	is_rgba (CFClient::Layout self)	1384	has_wrapped (DC::Layout self)
769	CODE:	1385	CODE:
770	RETVAL = self->rgba;	1386	{
		1387	int lines = 1;
		1388	const char *text = pango_layout_get_text (self->pl);
		1389
		1390	while (*text)
		1391	lines += *text++ == '\n';
		1392
		1393	RETVAL = lines < pango_layout_get_line_count (self->pl);
		1394	}
771	OUTPUT:	1395	OUTPUT:
772	RETVAL	1396	RETVAL
773		1397
774	void
775	set_text (CFClient::Layout self, SV *text_)
776	CODE:
777	{
778	STRLEN textlen;
779	char *text = SvPVutf8 (text_, textlen);
780
781	pango_layout_set_text (self->pl, text, textlen);
782	}
783
784	void
785	set_markup (CFClient::Layout self, SV *text_)
786	CODE:
787	{
788	STRLEN textlen;
789	char *text = SvPVutf8 (text_, textlen);
790
791	pango_layout_set_markup (self->pl, text, textlen);
792	}
793
794	SV *	1398	SV *
795	get_text (CFClient::Layout self)	1399	get_text (DC::Layout self)
796	CODE:	1400	CODE:
797	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1401	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
798	sv_utf8_decode (RETVAL);	1402	sv_utf8_decode (RETVAL);
799	OUTPUT:	1403	OUTPUT:
800	RETVAL	1404	RETVAL
801		1405
802	void	1406	void
803	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.)
804	CODE:	1408	CODE:
805	self->r = r;	1409	self->r = r;
806	self->g = g;	1410	self->g = g;
807	self->b = b;	1411	self->b = b;
808	self->a = a;	1412	self->a = a;
809		1413
810	void	1414	void
811	set_font (CFClient::Layout self, CFClient::Font font = 0)	1415	set_font (DC::Layout self, DC::Font font = 0)
812	CODE:	1416	CODE:
813	if (self->font != font)	1417	if (self->font != font)
814	{	1418	{
815	self->font = font;	1419	self->font = font;
816	layout_update_font (self);	1420	layout_update_font (self);
817	}	1421	}
818		1422
819	void	1423	void
820	set_height (CFClient::Layout self, int base_height)	1424	set_height (DC::Layout self, int base_height)
821	CODE:	1425	CODE:
822	if (self->base_height != base_height)	1426	if (self->base_height != base_height)
823	{	1427	{
824	self->base_height = base_height;	1428	self->base_height = base_height;
825	layout_update_font (self);	1429	layout_update_font (self);
826	}	1430	}
827		1431
828	void	1432	void
829	set_width (CFClient::Layout self, int max_width = -1)	1433	set_width (DC::Layout self, int max_width = -1)
830	CODE:	1434	CODE:
831	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);
832		1436
833	void	1437	void
834	set_indent (CFClient::Layout self, int indent)	1438	set_indent (DC::Layout self, int indent)
835	CODE:	1439	CODE:
836	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1440	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
837		1441
838	void	1442	void
839	set_spacing (CFClient::Layout self, int spacing)	1443	set_spacing (DC::Layout self, int spacing)
840	CODE:	1444	CODE:
841	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1445	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
842		1446
843	void	1447	void
844	set_ellipsise (CFClient::Layout self, int ellipsise)	1448	set_ellipsise (DC::Layout self, int ellipsise)
845	CODE:	1449	CODE:
846	pango_layout_set_ellipsize (self->pl,	1450	pango_layout_set_ellipsize (self->pl,
847	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1451	ellipsise == 1 ? PANGO_ELLIPSIZE_START
848	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1452	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
849	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1453	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
850	: PANGO_ELLIPSIZE_NONE	1454	: PANGO_ELLIPSIZE_NONE
851	);	1455	);
852		1456
853	void	1457	void
854	set_single_paragraph_mode (CFClient::Layout self, int spm)	1458	set_single_paragraph_mode (DC::Layout self, int spm)
855	CODE:	1459	CODE:
856	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1460	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
857		1461
858	void	1462	void
859	size (CFClient::Layout self)	1463	size (DC::Layout self)
860	PPCODE:	1464	PPCODE:
861	{	1465	{
862	int w, h;	1466	int w, h;
863		1467
864	layout_get_pixel_size (self, &w, &h);	1468	layout_get_pixel_size (self, &w, &h);
…		…
867	PUSHs (sv_2mortal (newSViv (w)));	1471	PUSHs (sv_2mortal (newSViv (w)));
868	PUSHs (sv_2mortal (newSViv (h)));	1472	PUSHs (sv_2mortal (newSViv (h)));
869	}	1473	}
870		1474
871	int	1475	int
		1476	descent (DC::Layout self)
		1477	CODE:
		1478	{
		1479	PangoRectangle rect;
		1480	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
		1481	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1482	RETVAL = PANGO_DESCENT (rect);
		1483	}
		1484	OUTPUT:
		1485	RETVAL
		1486
		1487	int
872	xy_to_index (CFClient::Layout self, int x, int y)	1488	xy_to_index (DC::Layout self, int x, int y)
873	CODE:	1489	CODE:
874	{	1490	{
875	int index, trailing;	1491	int index, trailing;
876	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);
877	RETVAL = index;	1493	RETVAL = index + trailing;
878	}	1494	}
879	OUTPUT:	1495	OUTPUT:
880	RETVAL	1496	RETVAL
881		1497
882	void	1498	void
883	cursor_pos (CFClient::Layout self, int index)	1499	cursor_pos (DC::Layout self, int index)
884	PPCODE:	1500	PPCODE:
885	{	1501	{
886	PangoRectangle strong_pos;	1502	PangoRectangle pos;
887	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1503	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
888		1504
889	EXTEND (SP, 3);	1505	EXTEND (SP, 3);
890	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1506	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
891	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1507	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
892	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1508	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
893	}	1509	}
894		1510
895	void	1511	void
896	render (CFClient::Layout self)	1512	index_to_line_x (DC::Layout self, int index, int trailing = 0)
897	PPCODE:	1513	PPCODE:
898	{	1514	{
899	SV *retval;	1515	int line, x;
900	int w, h;
901		1516
902	layout_get_pixel_size (self, &w, &h);	1517	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
903		1518	#if !PANGO_VERSION_CHECK (1, 17, 3)
904	if (self->rgba)	1519	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
905	{	1520	--line;
906	cairo_surface_t *surface;
907	cairo_t *cairo;
908
909	retval = newSV (w * h * 4);
910	SvPOK_only (retval);
911	SvCUR_set (retval, w * h * 4);
912
913	memset (SvPVX (retval), 0, w * h * 4);
914
915	surface = cairo_image_surface_create_for_data (
916	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
917	cairo = cairo_create (surface);
918	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
919
920	pango_cairo_show_layout (cairo, self->pl);
921
922	cairo_destroy (cairo);
923	cairo_surface_destroy (surface);
924
925	// what a mess, and its premultiplied, too :(
926	{
927	uint32_t p = (uint32_t )SvPVX (retval);
928	uint32_t e = p + w h;
929
930	while (p < e)
931	{
932	uint32_t rgba = *p;
933	rgba = (rgba >> 24) \| (rgba << 8);
934	#if 0
935	#ifdef _WIN32
936	{//D
937	uint8_t r = rgba >> 24;
938	uint8_t g = rgba >> 16;
939	uint8_t b = rgba >> 8;
940	uint8_t a = rgba >> 0;
941
942	rgba = (rgba & 0xffffff00) \| a;
943	}
944	#endif	1521	#endif
945	#endif
946	rgba = SDL_SwapBE32 (rgba);
947	*p++ = rgba;
948	}
949	}
950
951	EXTEND (SP, 5);	1522	EXTEND (SP, 2);
952	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)
953	PUSHs (sv_2mortal (newSViv (h)));	1544	PUSHs (sv_2mortal (newSViv (index + trailing)));
954	PUSHs (sv_2mortal (retval));
955	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
956	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
957	}
958	else	1545	else
959	{	1546	{
960	FT_Bitmap bitmap;
961
962	retval = newSV (w * h);
963	SvPOK_only (retval);
964	SvCUR_set (retval, w * h);
965
966	bitmap.rows = h;
967	bitmap.width = w;
968	bitmap.pitch = w;
969	bitmap.buffer = (unsigned char*)SvPVX (retval);
970	bitmap.num_grays = 256;
971	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
972
973	memset (bitmap.buffer, 0, w * h);
974
975	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
976
977	EXTEND (SP, 5);
978	PUSHs (sv_2mortal (newSViv (w)));	1547	PUSHs (sv_2mortal (newSViv (index)));
979	PUSHs (sv_2mortal (newSViv (h)));	1548	PUSHs (sv_2mortal (newSViv (trailing)));
980	PUSHs (sv_2mortal (retval));
981	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
982	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
983	}	1549	}
984	}	1550	}
985		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
986	MODULE = CFClient PACKAGE = CFClient::Texture	1586	MODULE = Deliantra::Client PACKAGE = DC::Texture
987		1587
		1588	PROTOTYPES: ENABLE
		1589
988	void	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_))
		1595	{
		1596	STRLEN datalen;
		1597	char *data = SvPVbyte (data_, datalen);
		1598	int bpp = datalen / (ow * oh);
		1599	SV result_ = sv_2mortal (newSV (nw nh * bpp));
		1600
		1601	SvPOK_only (result_);
		1602	SvCUR_set (result_, nw * nh * bpp);
		1603
		1604	memset (SvPVX (result_), 0, nw * nh * bpp);
		1605	while (oh--)
		1606	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
		1607
		1608	sv_setsv (data_, result_);
		1609	}
		1610	}
		1611
		1612	void
989	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.)
990	PROTOTYPE: $$$;$$	1614	PROTOTYPE: $$$;$$
991	ALIAS:	1615	ALIAS:
992	draw_quad_alpha = 1	1616	draw_quad_alpha = 1
993	draw_quad_alpha_premultiplied = 2	1617	draw_quad_alpha_premultiplied = 2
994	CODE:	1618	CODE:
995	{	1619	{
996	HV hv = (HV )SvRV (self);	1620	HV hv = (HV )SvRV (self);
997	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1621	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
998	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1622	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
999	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;
1000		1627
1001	if (items < 5)	1628	if (items < 5)
1002	{	1629	{
1003	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1630	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1004	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1631	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1032	glDisable (GL_ALPHA_TEST);	1659	glDisable (GL_ALPHA_TEST);
1033	glDisable (GL_BLEND);	1660	glDisable (GL_BLEND);
1034	}	1661	}
1035	}	1662	}
1036		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
1037	MODULE = CFClient PACKAGE = CFClient::Map	1764	MODULE = Deliantra::Client PACKAGE = DC::Map
1038		1765
1039	CFClient::Map	1766	PROTOTYPES: DISABLE
1040	new (SV *class, int map_width, int map_height)	1767
		1768	DC::Map
		1769	new (SV *class)
1041	CODE:	1770	CODE:
1042	New (0, RETVAL, 1, struct map);	1771	New (0, RETVAL, 1, struct map);
1043	RETVAL->x = 0;	1772	RETVAL->x = 0;
1044	RETVAL->y = 0;	1773	RETVAL->y = 0;
1045	RETVAL->w = map_width;	1774	RETVAL->w = 0;
1046	RETVAL->h = map_height;	1775	RETVAL->h = 0;
1047	RETVAL->ox = 0;	1776	RETVAL->ox = 0;
1048	RETVAL->oy = 0;	1777	RETVAL->oy = 0;
1049	RETVAL->faces = 8192;	1778	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1050	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1779	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1051	RETVAL->texs = 8192;
1052	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1053	RETVAL->rows = 0;	1780	RETVAL->rows = 0;
1054	RETVAL->row = 0;	1781	RETVAL->row = 0;
1055	OUTPUT:	1782	OUTPUT:
1056	RETVAL	1783	RETVAL
1057		1784
1058	void	1785	void
1059	DESTROY (CFClient::Map self)	1786	DESTROY (DC::Map self)
1060	CODE:	1787	CODE:
1061	{	1788	{
1062	map_clear (self);	1789	map_clear (self);
1063	Safefree (self->face);	1790	Safefree (self->face2tile);
1064	Safefree (self->tex);	1791	Safefree (self->tex);
1065	Safefree (self);	1792	Safefree (self);
1066	}	1793	}
1067		1794
1068	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
1069	clear (CFClient::Map self)	1802	clear (DC::Map self)
1070	CODE:	1803	CODE:
1071	map_clear (self);	1804	map_clear (self);
1072		1805
1073	void	1806	void
1074	set_face (CFClient::Map self, int face, int texid)	1807	set_tileid (DC::Map self, int face, int tile)
1075	CODE:	1808	CODE:
1076	{	1809	{
1077	while (self->faces <= face)	1810	need_facenum (self, face); self->face2tile [face] = tile;
1078	{	1811	need_texid (self, tile);
1079	Append (mapface, self->face, self->faces, self->faces);
1080	self->faces *= 2;
1081	}
1082
1083	self->face [face] = texid;
1084	}	1812	}
1085		1813
1086	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
1087	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)
1088	CODE:	1839	CODE:
1089	{	1840	{
1090	while (self->texs <= texid)	1841	need_texid (self, texid);
1091	{
1092	Append (maptex, self->tex, self->texs, self->texs);
1093	self->texs *= 2;
1094	}
1095		1842
1096	{	1843	{
1097	maptex *tex = self->tex + texid;	1844	maptex *tex = self->tex + texid;
1098		1845
1099	tex->name = name;	1846	tex->name = name;
…		…
1115	// use uglier nearest interpolation because linear suffers	1862	// use uglier nearest interpolation because linear suffers
1116	// from transparent color bleeding and ugly wrapping effects.	1863	// from transparent color bleeding and ugly wrapping effects.
1117	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1864	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1118	}	1865	}
1119		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
1120	int	1887	int
1121	ox (CFClient::Map self)	1888	ox (DC::Map self)
1122	ALIAS:	1889	ALIAS:
1123	oy = 1	1890	oy = 1
1124	x = 2	1891	x = 2
1125	y = 3	1892	y = 3
1126	w = 4	1893	w = 4
…		…
1137	}	1904	}
1138	OUTPUT:	1905	OUTPUT:
1139	RETVAL	1906	RETVAL
1140		1907
1141	void	1908	void
1142	scroll (CFClient::Map self, int dx, int dy)	1909	scroll (DC::Map self, int dx, int dy)
1143	CODE:	1910	CODE:
1144	{	1911	{
1145	if (dx > 0)	1912	if (dx > 0)
1146	map_blank (self, self->x, self->y, dx - 1, self->h);	1913	map_blank (self, self->x, self->y, dx, self->h);
1147	else if (dx < 0)	1914	else if (dx < 0)
1148	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);
1149		1916
1150	if (dy > 0)	1917	if (dy > 0)
1151	map_blank (self, self->x, self->y, self->w, dy - 1);	1918	map_blank (self, self->x, self->y, self->w, dy);
1152	else if (dy < 0)	1919	else if (dy < 0)
1153	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);
1154		1921
1155	self->ox += dx; self->x += dx;	1922	self->ox += dx; self->x += dx;
1156	self->oy += dy; self->y += dy;	1923	self->oy += dy; self->y += dy;
1157		1924
1158	while (self->y < 0)	1925	while (self->y < 0)
…		…
1162	self->rows += MAP_EXTEND_Y;	1929	self->rows += MAP_EXTEND_Y;
1163	self->y += MAP_EXTEND_Y;	1930	self->y += MAP_EXTEND_Y;
1164	}	1931	}
1165	}	1932	}
1166		1933
1167	void	1934	SV *
1168	map1a_update (CFClient::Map self, SV *data_)	1935	map1a_update (DC::Map self, SV *data_, int extmap)
1169	CODE:	1936	CODE:
1170	{	1937	{
1171	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1938	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1172	uint8_t data_end = (uint8_t )SvEND (data_);	1939	uint8_t data_end = (uint8_t )SvEND (data_);
1173	mapcell *cell;	1940	mapcell *cell;
1174	int x, y, flags;	1941	int x, y, z, flags;
		1942	AV *missing = newAV ();
		1943	RETVAL = newRV_noinc ((SV *)missing);
1175		1944
1176	while (data < data_end)	1945	while (data < data_end - 1)
1177	{	1946	{
1178	flags = (data [0] << 8) + data [1]; data += 2;	1947	flags = (data [0] << 8) + data [1]; data += 2;
1179		1948
1180	x = ((flags >> 10) & 63) + self->x;	1949	x = self->x + ((flags >> 10) & 63);
1181	y = ((flags >> 4) & 63) + self->y;	1950	y = self->y + ((flags >> 4) & 63);
1182		1951
1183	cell = map_get_cell (self, x, y);	1952	cell = map_get_cell (self, x, y);
1184		1953
1185	if (flags & 15)	1954	if (flags & 15)
1186	{	1955	{
1187	if (cell->darkness < 0)	1956	if (!cell->darkness)
1188	{	1957	{
		1958	memset (cell, 0, sizeof (*cell));
1189	cell->darkness = 0;	1959	cell->darkness = 256;
1190	cell->face [0] = 0;
1191	cell->face [1] = 0;
1192	cell->face [2] = 0;
1193	}	1960	}
1194		1961
1195	cell->darkness = flags & 8 ? *data++ : 255;
1196
1197	//TODO: don't trust server data to be in-range(!)	1962	//TODO: don't trust server data to be in-range(!)
1198		1963
1199	if (flags & 4)	1964	if (flags & 8)
1200	{	1965	{
1201	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;
1202	}	2004	}
1203		2005
		2006	for (z = 0; z <= 2; ++z)
1204	if (flags & 2)	2007	if (flags & (4 >> z))
1205	{	2008	{
1206	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	}
1207	}	2028	}
1208
1209	if (flags & 1)
1210	{
1211	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1212	}
1213	}	2029	}
1214	else	2030	else
1215	cell->darkness = -1;	2031	CELL_CLEAR (cell);
1216	}	2032	}
1217	}	2033	}
		2034	OUTPUT:
		2035	RETVAL
1218		2036
1219	SV *	2037	SV *
1220	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)
1221	CODE:	2039	CODE:
1222	{	2040	{
1223	int x1, x;	2041	int x1, x;
1224	int y1, y;	2042	int y1, y;
1225	int z;	2043	int z;
…		…
1246	{	2064	{
1247	mapcell *cell = row->col + (x - row->c0);	2065	mapcell *cell = row->col + (x - row->c0);
1248		2066
1249	for (z = 0; z <= 0; z++)	2067	for (z = 0; z <= 0; z++)
1250	{	2068	{
1251	mapface face = cell->face [z];
1252
1253	if (face)
1254	{
1255	maptex tex = self->tex [face];	2069	maptex tex = self->tex [cell->tile [z]];
1256	int a0 = 255 - tex.a;	2070	int a0 = 255 - tex.a;
1257	int a1 = tex.a;	2071	int a1 = tex.a;
1258		2072
1259	r = (r * a0 + tex.r * a1) / 255;	2073	r = (r * a0 + tex.r * a1) / 255;
1260	g = (g * a0 + tex.g * a1) / 255;	2074	g = (g * a0 + tex.g * a1) / 255;
1261	b = (b * a0 + tex.b * a1) / 255;	2075	b = (b * a0 + tex.b * a1) / 255;
1262	a = (a * a0 + tex.a * a1) / 255;	2076	a = (a * a0 + tex.a * a1) / 255;
1263	}
1264	}	2077	}
1265	}	2078	}
1266		2079
1267	*map++ = (r )	2080	*map++ = (r )
1268	\| (g << 8)	2081	\| (g << 8)
…		…
1275	}	2088	}
1276	OUTPUT:	2089	OUTPUT:
1277	RETVAL	2090	RETVAL
1278		2091
1279	void	2092	void
1280	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)
		2094	CODE:
		2095	{
		2096	int x, y, z;
		2097
		2098	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
		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;
		2108
		2109	pl_tex.name = 0;
		2110
		2111	// that's current max. sorry.
		2112	if (sw > 255) sw = 255;
		2113	if (sh > 255) sh = 255;
		2114
		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	}
		2150
		2151	glEnable (GL_BLEND);
		2152	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2153	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
		2154
		2155	key.texname = self->tex [TEXID_HIDDEN].name;
		2156	arr_hidden = rc_array (rc_ov, &key);
		2157
		2158	for (z = 0; z <= 2; z++)
		2159	{
		2160	memset (smooth_level, 0, sizeof (smooth_level));
		2161	key.texname = -1;
		2162
		2163	for (y = 0; y < sh; y++)
		2164	if (0 <= y + my && y + my < self->rows)
		2165	{
		2166	maprow *row = self->row + (y + my);
		2167
		2168	for (x = 0; x < sw; x++)
		2169	if (row->c0 <= x + mx && x + mx < row->c1)
		2170	{
		2171	mapcell *cell = row->col + (x + mx - row->c0);
		2172	tileid tile = cell->tile [z];
		2173
		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))
		2301	{
		2302	int level = (w << 5) \| b;
		2303	HE *he;
		2304
		2305	hv_iterinit (smooth);
		2306	while ((he = hv_iternext (smooth)))
		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
		2331	glEnd ();
		2332	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
		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	}
		2357	}
		2358	}
		2359	}
		2360
		2361	glEnd ();
		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
		2389	glDisable (GL_BLEND);
		2390	rc_free (rc);
		2391	rc_free (rc_ov);
		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
		2431	void
		2432	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
		2433	CODE:
		2434	{
		2435	static float color[16][3] = {
		2436	{ 0.00F, 0.00F, 0.00F },
		2437	{ 1.00F, 1.00F, 1.00F },
		2438	{ 0.00F, 0.00F, 0.55F },
		2439	{ 1.00F, 0.00F, 0.00F },
		2440
		2441	{ 1.00F, 0.54F, 0.00F },
		2442	{ 0.11F, 0.56F, 1.00F },
		2443	{ 0.93F, 0.46F, 0.00F },
		2444	{ 0.18F, 0.54F, 0.34F },
		2445
		2446	{ 0.56F, 0.73F, 0.56F },
		2447	{ 0.80F, 0.80F, 0.80F },
		2448	{ 0.55F, 0.41F, 0.13F },
		2449	{ 0.99F, 0.77F, 0.26F },
		2450
		2451	{ 0.74F, 0.65F, 0.41F },
		2452
		2453	{ 0.00F, 1.00F, 1.00F },
		2454	{ 1.00F, 0.00F, 1.00F },
		2455	{ 1.00F, 1.00F, 0.00F },
		2456	};
		2457
		2458	int x, y;
		2459
		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	*/
		2467	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		2468	glEnable (GL_BLEND);
		2469	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
		2470	glBegin (GL_QUADS);
		2471
		2472	for (y = 0; y < h; y++)
		2473	for (x = 0; x < w; x++)
		2474	{
		2475	unsigned char m = data [x + y * w];
		2476
		2477	if (m)
		2478	{
		2479	float *c = color [m & 15];
		2480
		2481	float tx1 = m & 0x40 ? 0.5 : 0.;
		2482	float tx2 = tx1 + 0.5;
		2483
		2484	glColor4f (c[0], c[1], c[2], 1);
		2485	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
		2486	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
		2487	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
		2488	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
		2489	}
		2490	}
		2491
		2492	glEnd ();
		2493	glDisable (GL_BLEND);
		2494	glDisable (GL_TEXTURE_2D);
		2495	}
		2496
		2497	void
		2498	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1281	PPCODE:	2499	PPCODE:
1282	{	2500	{
1283	int vx, vy;
1284	int x, y, z;	2501	int x, y;
1285	int last_name;	2502	int sw1 = sw + 2;
1286	mapface face;	2503	int sh1 = sh + 2;
		2504	int sh3 = sh * 3;
1287	int sw4 = (sw + 3) & ~3;	2505	int sw34 = (sw * 3 + 3) & ~3;
		2506	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1288	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2507	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1289	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2508	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1290		2509
1291	memset (darkness, 255, sw4 * sh);
1292	SvPOK_only (darkness_sv);	2510	SvPOK_only (darkness3_sv);
1293	SvCUR_set (darkness_sv, sw4 * sh);	2511	SvCUR_set (darkness3_sv, sw34 * sh3);
1294		2512
1295	vx = self->x + (self->w - sw) / 2 - shift_x;	2513	mx += self->x - 1;
1296	vy = self->y + (self->h - sh) / 2 - shift_y;	2514	my += self->y - 1;
1297		2515
1298	/*	2516	memset (darkness1, DARKNESS_ADJUST (255 - FOW_DARKNESS), sw1 * sh1);
1299	int vx = self->vx = self->w >= sw
1300	? self->x + (self->w - sw) / 2
1301	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1302		2517
1303	int vy = self->vy = self->h >= sh
1304	? self->y + (self->h - sh) / 2
1305	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));
1306	*/
1307
1308	glColor4ub (255, 255, 255, 255);
1309
1310	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1311	glEnable (GL_BLEND);
1312	glEnable (GL_TEXTURE_2D);
1313	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1314
1315	glBegin (GL_QUADS);
1316
1317	last_name = 0;
1318
1319	for (z = 0; z < 3; z++)
1320	for (y = 0; y < sh; y++)	2518	for (y = 0; y < sh1; y++)
1321	if (0 <= y + vy && y + vy < self->rows)	2519	if (0 <= y + my && y + my < self->rows)
1322	{	2520	{
1323	maprow *row = self->row + (y + vy);	2521	maprow *row = self->row + (y + my);
1324		2522
1325	for (x = 0; x < sw; x++)	2523	for (x = 0; x < sw1; x++)
1326	if (row->c0 <= x + vx && x + vx < row->c1)	2524	if (row->c0 <= x + mx && x + mx < row->c1)
1327	{	2525	{
1328	mapcell *cell = row->col + (x + vx - row->c0);	2526	mapcell *cell = row->col + (x + mx - row->c0);
1329		2527
1330	darkness[y * sw4 + x] = cell->darkness < 0	2528	darkness1 [y * sw1 + x] = cell->darkness
		2529	? DARKNESS_ADJUST (255 - (cell->darkness - 1))
1331	? 255 - FOW_DARKNESS	2530	: DARKNESS_ADJUST (255 - FOW_DARKNESS);
1332	: 255 - cell->darkness;
1333
1334	face = cell->face [z];
1335
1336	if (face)
1337	{
1338	maptex tex = self->tex [face];
1339
1340	int px = (x + 1) * 32 - tex.w;
1341	int py = (y + 1) * 32 - tex.h;
1342
1343	if (last_name != tex.name)
1344	{
1345	glEnd ();
1346	last_name = tex.name;
1347	glBindTexture (GL_TEXTURE_2D, last_name);
1348	glBegin (GL_QUADS);
1349	}
1350
1351	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1352	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1353	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1354	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1355	}
1356	}	2531	}
1357	}	2532	}
1358		2533
1359	glEnd ();	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];
1360		2546
1361	glDisable (GL_TEXTURE_2D);	2547	uint8_t r11 = (d11 + d21 + d12) / 3;
1362	glDisable (GL_BLEND);	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);
1363		2571
1364	EXTEND (SP, 3);	2572	EXTEND (SP, 3);
1365	PUSHs (sv_2mortal (newSViv (sw4)));	2573	PUSHs (sv_2mortal (newSViv (sw34)));
1366	PUSHs (sv_2mortal (newSViv (sh)));	2574	PUSHs (sv_2mortal (newSViv (sh3)));
1367	PUSHs (darkness_sv);	2575	PUSHs (darkness3_sv);
1368	}	2576	}
1369		2577
1370	SV *	2578	SV *
1371	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)
1372	CODE:	2580	CODE:
1373	{	2581	{
1374	int x, y, x1, y1;	2582	int x, y, x1, y1;
1375	SV data_sv = newSV (w h * 7 + 5);	2583	SV data_sv = newSV (w h * 7 + 5);
1376	uint8_t data = (uint8_t )SvPVX (data_sv);	2584	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1401	if (row && row->c0 <= x && x < row->c1)	2609	if (row && row->c0 <= x && x < row->c1)
1402	{	2610	{
1403	mapcell *cell = row->col + (x - row->c0);	2611	mapcell *cell = row->col + (x - row->c0);
1404	uint8_t flags = 0;	2612	uint8_t flags = 0;
1405		2613
1406	if (cell->face [0]) flags \|= 1;	2614	if (cell->tile [0]) flags \|= 1;
1407	if (cell->face [1]) flags \|= 2;	2615	if (cell->tile [1]) flags \|= 2;
1408	if (cell->face [2]) flags \|= 4;	2616	if (cell->tile [2]) flags \|= 4;
1409		2617
1410	*data++ = flags;	2618	*data++ = flags;
1411		2619
1412	if (flags & 1)	2620	if (flags & 1)
1413	{	2621	{
		2622	tileid tile = cell->tile [0];
1414	*data++ = cell->face [0] >> 8;	2623	*data++ = tile >> 8;
1415	*data++ = cell->face [0];	2624	*data++ = tile;
1416	}	2625	}
1417		2626
1418	if (flags & 2)	2627	if (flags & 2)
1419	{	2628	{
		2629	tileid tile = cell->tile [1];
1420	*data++ = cell->face [1] >> 8;	2630	*data++ = tile >> 8;
1421	*data++ = cell->face [1];	2631	*data++ = tile;
1422	}	2632	}
1423		2633
1424	if (flags & 4)	2634	if (flags & 4)
1425	{	2635	{
		2636	tileid tile = cell->tile [2];
1426	*data++ = cell->face [2] >> 8;	2637	*data++ = tile >> 8;
1427	*data++ = cell->face [2];	2638	*data++ = tile;
1428	}	2639	}
1429	}	2640	}
1430	else	2641	else
1431	*data++ = 0;	2642	*data++ = 0;
1432	}	2643	}
1433	}	2644	}
1434		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	{
1435	SvPOK_only (data_sv);	2649	SvPOK_only (data_sv);
1436	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2650	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2651	}
		2652
1437	RETVAL = data_sv;	2653	RETVAL = data_sv;
1438	}	2654	}
1439	OUTPUT:	2655	OUTPUT:
1440	RETVAL	2656	RETVAL
1441		2657
1442	void	2658	void
1443	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)
1444	PPCODE:	2660	PPCODE:
1445	{	2661	{
1446	int x, y, z;	2662	int x, y, z;
1447	int w, h;	2663	int w, h;
1448	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;
1449		2675
1450	if (*data++ != 0)	2676	if (*data++ != 0)
1451	return; /* version mismatch */	2677	XSRETURN_EMPTY; /* version mismatch */
1452		2678
1453	w = data++ << 8; w \|= data++;	2679	w = data++ << 8; w \|= data++;
1454	h = data++ << 8; h \|= data++;	2680	h = data++ << 8; h \|= data++;
1455		2681
1456	// 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
…		…
1468	{	2694	{
1469	maprow *row = map_get_row (self, y);	2695	maprow *row = map_get_row (self, y);
1470		2696
1471	for (x = x0; x < x1; x++)	2697	for (x = x0; x < x1; x++)
1472	{	2698	{
		2699	uint8_t flags;
		2700
		2701	if (data + 7 >= end)
		2702	XSRETURN_EMPTY;
		2703
1473	uint8_t flags = *data++;	2704	flags = *data++;
1474		2705
1475	if (flags)	2706	if (flags)
1476	{	2707	{
1477	mapface face[3] = { 0, 0, 0 };
1478
1479	mapcell *cell = row_get_cell (row, x);	2708	mapcell *cell = row_get_cell (row, x);
		2709	tileid tile[3] = { 0, 0, 0 };
1480		2710
1481	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2711	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1482	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2712	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1483	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2713	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1484		2714
1485	if (cell->darkness <= 0)	2715	if (cell->darkness == 0)
1486	{	2716	{
1487	cell->darkness = -1;	2717	/cell->darkness = 0;/
		2718	EXTEND (SP, 3);
1488		2719
1489	for (z = 0; z <= 2; z++)	2720	for (z = 0; z <= 2; z++)
1490	{	2721	{
1491	cell->face[z] = face[z];	2722	tileid t = tile [z];
1492		2723
1493	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2724	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2725	{
1494	XPUSHs (sv_2mortal (newSViv (face[z])));	2726	PUSHs (sv_2mortal (newSViv (t)));
		2727	need_texid (self, t);
		2728	}
		2729
		2730	cell->tile [z] = t;
1495	}	2731	}
1496	}	2732	}
1497	}	2733	}
1498	}	2734	}
1499	}	2735	}
1500	}	2736	}
1501		2737
1502	MODULE = CFClient PACKAGE = CFClient::MixChunk	2738	MODULE = Deliantra::Client PACKAGE = DC::RW
1503		2739
1504	CFClient::MixChunk	2740	DC::RW
1505	new_from_file (SV class, char path)	2741	new (SV class, SV data_sv)
1506	CODE:	2742	CODE:
1507	RETVAL = Mix_LoadWAV (path);	2743	{
		2744	STRLEN datalen;
		2745	char *data = SvPVbyte (data_sv, datalen);
		2746
		2747	RETVAL = SDL_RWFromConstMem (data, datalen);
		2748	}
1508	OUTPUT:	2749	OUTPUT:
1509	RETVAL	2750	RETVAL
1510		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 : '('
1511	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
1512	DESTROY (CFClient::MixChunk self)	2861	DESTROY (DC::MixChunk self)
1513	CODE:	2862	CODE:
1514	Mix_FreeChunk (self);	2863	Mix_FreeChunk (self);
1515		2864
1516	int	2865	int
1517	volume (CFClient::MixChunk self, int volume = -1)	2866	volume (DC::MixChunk self, int volume = -1)
1518	CODE:	2867	CODE:
		2868	if (items > 1)
		2869	volume = CLAMP (volume, 0, 128);
1519	RETVAL = Mix_VolumeChunk (self, volume);	2870	RETVAL = Mix_VolumeChunk (self, volume);
1520	OUTPUT:	2871	OUTPUT:
1521	RETVAL	2872	RETVAL
1522		2873
1523	int	2874	DC::Channel
1524	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)
1525	CODE:	2876	CODE:
		2877	{
1526	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	}
1527	OUTPUT:	2889	OUTPUT:
1528	RETVAL	2890	RETVAL
1529		2891
1530	MODULE = CFClient PACKAGE = CFClient::MixMusic	2892	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1531		2893
1532	int	2894	int
1533	volume (int volume = -1)	2895	volume (int volume = -1)
		2896	PROTOTYPE: ;$
1534	CODE:	2897	CODE:
		2898	if (items > 0)
		2899	volume = CLAMP (volume, 0, 128);
1535	RETVAL = Mix_VolumeMusic (volume);	2900	RETVAL = Mix_VolumeMusic (volume);
1536	OUTPUT:	2901	OUTPUT:
1537	RETVAL	2902	RETVAL
1538		2903
1539	CFClient::MixMusic	2904	void
1540	new_from_file (SV class, char path)	2905	fade_out (int ms)
1541	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:
1542	RETVAL = Mix_LoadMUS (path);	2917	RETVAL = Mix_LoadMUS_RW (rwops);
1543	OUTPUT:	2918	OUTPUT:
1544	RETVAL	2919	RETVAL
1545		2920
1546	void	2921	void
1547	DESTROY (CFClient::MixMusic self)	2922	DESTROY (DC::MixMusic self)
1548	CODE:	2923	CODE:
1549	Mix_FreeMusic (self);	2924	Mix_FreeMusic (self);
1550		2925
1551	int	2926	int
1552	play (CFClient::MixMusic self, int loops = -1)	2927	play (DC::MixMusic self, int loops = -1)
1553	CODE:	2928	CODE:
1554	RETVAL = Mix_PlayMusic (self, loops);	2929	RETVAL = Mix_PlayMusic (self, loops);
1555	OUTPUT:	2930	OUTPUT:
1556	RETVAL	2931	RETVAL
1557		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
1558	MODULE = CFClient PACKAGE = CFClient::OpenGL	2938	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2939
		2940	PROTOTYPES: ENABLE
1559		2941
1560	BOOT:	2942	BOOT:
1561	{	2943	{
1562	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2944	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1563	static const struct {	2945	static const struct {
1564	const char *name;	2946	const char *name;
1565	IV iv;	2947	IV iv;
1566	} *civ, const_iv[] = {	2948	} *civ, const_iv[] = {
1567	# 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),
1568	const_iv (GL_COLOR_MATERIAL),	2954	const_iv (GL_COLOR_MATERIAL),
1569	const_iv (GL_SMOOTH),	2955	const_iv (GL_SMOOTH),
1570	const_iv (GL_FLAT),	2956	const_iv (GL_FLAT),
1571	const_iv (GL_DITHER),	2957	const_iv (GL_DITHER),
1572	const_iv (GL_BLEND),	2958	const_iv (GL_BLEND),
…		…
1574	const_iv (GL_SCISSOR_TEST),	2960	const_iv (GL_SCISSOR_TEST),
1575	const_iv (GL_DEPTH_TEST),	2961	const_iv (GL_DEPTH_TEST),
1576	const_iv (GL_ALPHA_TEST),	2962	const_iv (GL_ALPHA_TEST),
1577	const_iv (GL_NORMALIZE),	2963	const_iv (GL_NORMALIZE),
1578	const_iv (GL_RESCALE_NORMAL),	2964	const_iv (GL_RESCALE_NORMAL),
		2965	const_iv (GL_FRONT),
		2966	const_iv (GL_BACK),
		2967	const_iv (GL_AUX0),
1579	const_iv (GL_AND),	2968	const_iv (GL_AND),
1580	const_iv (GL_ONE),	2969	const_iv (GL_ONE),
1581	const_iv (GL_ZERO),	2970	const_iv (GL_ZERO),
1582	const_iv (GL_SRC_ALPHA),	2971	const_iv (GL_SRC_ALPHA),
1583	const_iv (GL_DST_ALPHA),	2972	const_iv (GL_DST_ALPHA),
1584	const_iv (GL_ONE_MINUS_SRC_ALPHA),	2973	const_iv (GL_ONE_MINUS_SRC_ALPHA),
1585	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),
1586	const_iv (GL_SRC_ALPHA_SATURATE),	2979	const_iv (GL_SRC_ALPHA_SATURATE),
1587	const_iv (GL_RGB),	2980	const_iv (GL_RGB),
1588	const_iv (GL_RGBA),	2981	const_iv (GL_RGBA),
		2982	const_iv (GL_RGBA4),
		2983	const_iv (GL_RGBA8),
		2984	const_iv (GL_RGB5_A1),
1589	const_iv (GL_UNSIGNED_BYTE),	2985	const_iv (GL_UNSIGNED_BYTE),
1590	const_iv (GL_UNSIGNED_SHORT),	2986	const_iv (GL_UNSIGNED_SHORT),
1591	const_iv (GL_UNSIGNED_INT),	2987	const_iv (GL_UNSIGNED_INT),
1592	const_iv (GL_ALPHA),	2988	const_iv (GL_ALPHA),
1593	const_iv (GL_INTENSITY),	2989	const_iv (GL_INTENSITY),
1594	const_iv (GL_LUMINANCE),	2990	const_iv (GL_LUMINANCE),
1595	const_iv (GL_LUMINANCE_ALPHA),	2991	const_iv (GL_LUMINANCE_ALPHA),
1596	const_iv (GL_FLOAT),	2992	const_iv (GL_FLOAT),
1597	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),
1598	const_iv (GL_COMPILE),	3000	const_iv (GL_COMPILE),
		3001	const_iv (GL_PROXY_TEXTURE_1D),
		3002	const_iv (GL_PROXY_TEXTURE_2D),
1599	const_iv (GL_TEXTURE_1D),	3003	const_iv (GL_TEXTURE_1D),
1600	const_iv (GL_TEXTURE_2D),	3004	const_iv (GL_TEXTURE_2D),
1601	const_iv (GL_TEXTURE_ENV),	3005	const_iv (GL_TEXTURE_ENV),
1602	const_iv (GL_TEXTURE_MAG_FILTER),	3006	const_iv (GL_TEXTURE_MAG_FILTER),
1603	const_iv (GL_TEXTURE_MIN_FILTER),	3007	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1624	const_iv (GL_COLOR_LOGIC_OP),	3028	const_iv (GL_COLOR_LOGIC_OP),
1625	const_iv (GL_SEPARABLE_2D),	3029	const_iv (GL_SEPARABLE_2D),
1626	const_iv (GL_CONVOLUTION_2D),	3030	const_iv (GL_CONVOLUTION_2D),
1627	const_iv (GL_CONVOLUTION_BORDER_MODE),	3031	const_iv (GL_CONVOLUTION_BORDER_MODE),
1628	const_iv (GL_CONSTANT_BORDER),	3032	const_iv (GL_CONSTANT_BORDER),
		3033	const_iv (GL_POINTS),
1629	const_iv (GL_LINES),	3034	const_iv (GL_LINES),
		3035	const_iv (GL_LINE_STRIP),
1630	const_iv (GL_LINE_LOOP),	3036	const_iv (GL_LINE_LOOP),
1631	const_iv (GL_QUADS),	3037	const_iv (GL_QUADS),
1632	const_iv (GL_QUAD_STRIP),	3038	const_iv (GL_QUAD_STRIP),
1633	const_iv (GL_TRIANGLES),	3039	const_iv (GL_TRIANGLES),
1634	const_iv (GL_TRIANGLE_STRIP),	3040	const_iv (GL_TRIANGLE_STRIP),
1635	const_iv (GL_TRIANGLE_FAN),	3041	const_iv (GL_TRIANGLE_FAN),
		3042	const_iv (GL_POLYGON),
1636	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),
1637	const_iv (GL_FASTEST),	3049	const_iv (GL_FASTEST),
		3050	const_iv (GL_DONT_CARE),
		3051	const_iv (GL_NICEST),
1638	const_iv (GL_V2F),	3052	const_iv (GL_V2F),
1639	const_iv (GL_V3F),	3053	const_iv (GL_V3F),
1640	const_iv (GL_T2F_V3F),	3054	const_iv (GL_T2F_V3F),
1641	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),
1642	# undef const_iv	3059	# undef const_iv
1643	};	3060	};
1644		3061
1645	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; )
1646	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);
1647	}	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)
1648		3077
1649	char *	3078	char *
1650	gl_vendor ()	3079	gl_vendor ()
1651	CODE:	3080	CODE:
1652	RETVAL = (char *)glGetString (GL_VENDOR);	3081	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1665	CODE:	3094	CODE:
1666	RETVAL = (char *)glGetString (GL_EXTENSIONS);	3095	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1667	OUTPUT:	3096	OUTPUT:
1668	RETVAL	3097	RETVAL
1669		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
1670	int glGetError ()	3113	int glGetError ()
		3114
		3115	void glFinish ()
1671		3116
1672	void glClear (int mask)	3117	void glClear (int mask)
1673		3118
1674	void glClearColor (float r, float g, float b, float a = 1.0)	3119	void glClearColor (float r, float g, float b, float a = 1.0)
1675	PROTOTYPE: @	3120	PROTOTYPE: @
…		…
1686		3131
1687	void glBlendFuncSeparate (int sa, int da, int saa, int daa)	3132	void glBlendFuncSeparate (int sa, int da, int saa, int daa)
1688	CODE:	3133	CODE:
1689	gl_BlendFuncSeparate (sa, da, saa, daa);	3134	gl_BlendFuncSeparate (sa, da, saa, daa);
1690		3135
		3136	# void glBlendEquation (int se)
		3137
1691	void glDepthMask (int flag)	3138	void glDepthMask (int flag)
1692		3139
1693	void glLogicOp (int opcode)	3140	void glLogicOp (int opcode)
1694		3141
1695	void glColorMask (int red, int green, int blue, int alpha)	3142	void glColorMask (int red, int green, int blue, int alpha)
…		…
1699	void glPushMatrix ()	3146	void glPushMatrix ()
1700		3147
1701	void glPopMatrix ()	3148	void glPopMatrix ()
1702		3149
1703	void glLoadIdentity ()	3150	void glLoadIdentity ()
		3151
		3152	void glDrawBuffer (int buffer)
		3153
		3154	void glReadBuffer (int buffer)
1704		3155
1705	# near_ and far_ are due to microsofts buggy "c" compiler	3156	# near_ and far_ are due to microsofts buggy "c" compiler
1706	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_)
1707		3158
1708	# near_ and far_ are due to microsofts buggy "c" compiler	3159	# near_ and far_ are due to microsofts buggy "c" compiler
1709	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
1710		3163
1711	void glViewport (int x, int y, int width, int height)	3164	void glViewport (int x, int y, int width, int height)
1712		3165
1713	void glScissor (int x, int y, int width, int height)	3166	void glScissor (int x, int y, int width, int height)
1714		3167
…		…
1722		3175
1723	void glRotate (float angle, float x, float y, float z)	3176	void glRotate (float angle, float x, float y, float z)
1724	CODE:	3177	CODE:
1725	glRotatef (angle, x, y, z);	3178	glRotatef (angle, x, y, z);
1726		3179
1727	void glBegin (int mode)
1728
1729	void glEnd ()
1730
1731	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)
1732	PROTOTYPE: @	3181	PROTOTYPE: @
1733	ALIAS:	3182	ALIAS:
1734	glColor_premultiply = 1	3183	glColor_premultiply = 1
1735	CODE:	3184	CODE:
1736	if (ix)	3185	if (ix)
1737	{	3186	{
1738	r *= a;	3187	r *= a;
1739	g *= a;	3188	g *= a;
1740	b *= a;	3189	b *= a;
1741	}	3190	}
1742	// microsoft visual "c" rounds instead of truncating...	3191	// microsoft visual "c" rounds instead of truncating...
1743	glColor4ub (MIN ((int)(r * 256.f), 255),	3192	glColor4f (r, g, b, a);
1744	MIN ((int)(g * 256.f), 255),
1745	MIN ((int)(b * 256.f), 255),
1746	MIN ((int)(a * 256.f), 255));
1747
1748	void glInterleavedArrays (int format, int stride, char *data)
1749
1750	void glDrawElements (int mode, int count, int type, char *indices)
1751
1752	# 1.2 void glDrawRangeElements (int mode, int start, int end
1753		3193
1754	void glRasterPos (float x, float y, float z = 0.)	3194	void glRasterPos (float x, float y, float z = 0.)
1755	CODE:	3195	CODE:
1756	glRasterPos3f (0, 0, z);	3196	glRasterPos3f (0, 0, z);
1757	glBitmap (0, 0, 0, 0, x, y, 0);	3197	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1762		3202
1763	void glTexCoord (float s, float t)	3203	void glTexCoord (float s, float t)
1764	CODE:	3204	CODE:
1765	glTexCoord2f (s, t);	3205	glTexCoord2f (s, t);
1766		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
1767	void glTexEnv (int target, int pname, float param)	3236	void glTexEnv (int target, int pname, float param)
1768	CODE:	3237	CODE:
1769	glTexEnvf (target, pname, param);	3238	glTexEnvf (target, pname, param);
1770		3239
1771	void glTexParameter (int target, int pname, float param)	3240	void glTexParameter (int target, int pname, float param)
…		…
1787	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)
1788	CODE:	3257	CODE:
1789	if (gl.SeparableFilter2D)	3258	if (gl.SeparableFilter2D)
1790	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3259	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1791		3260
1792	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)
1793		3262
1794	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)
1795		3264
1796	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)
1797		3268
1798	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)
1799		3270
1800	int glGenTexture ()	3271	int glGenTexture ()
1801	CODE:	3272	CODE:
1802	{	3273	RETVAL = gen_texture ();
1803	GLuint name;
1804	glGenTextures (1, &name);
1805	RETVAL = name;
1806	}
1807	OUTPUT:	3274	OUTPUT:
1808	RETVAL	3275	RETVAL
1809		3276
1810	void glDeleteTexture (int name)	3277	void glDeleteTexture (int name)
1811	CODE:	3278	CODE:
1812	{
1813	GLuint name_ = name;
1814	glDeleteTextures (1, &name_);	3279	del_texture (name);
1815	}	3280
1816
1817	int glGenList ()	3281	int glGenList ()
1818	CODE:	3282	CODE:
1819	RETVAL = glGenLists (1);	3283	RETVAL = glGenLists (1);
1820	OUTPUT:	3284	OUTPUT:
1821	RETVAL	3285	RETVAL
…		…
1828		3292
1829	void glEndList ()	3293	void glEndList ()
1830		3294
1831	void glCallList (int list)	3295	void glCallList (int list)
1832		3296
		3297	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
1833		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 1.111 by root, Mon Jun 12 13:26:14 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 1.111 by root, Mon Jun 12 13:26:14 2006 UTC vs.
Revision 1.294 by root, Sat Dec 19 05:06:56 2009 UTC