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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.121 by root, Fri Jun 23 20:28:19 2006 UTC vs.
Revision 1.275 by root, Thu Aug 28 00:53:53 2008 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
		27	#endif
		28
		29	#include <assert.h>
12	#include <math.h>	30	#include <math.h>
13	#include <string.h>	31	#include <string.h>
14	#include <stdio.h>	32	#include <stdio.h>
15	#include <stdlib.h>	33	#include <stdlib.h>
16		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
17	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
18	#include <SDL_endian.h>	39	#include <SDL_endian.h>
19	#include <SDL_image.h>	40	#include <SDL_image.h>
20	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
22		43
		44	/* work around os x broken headers */
		45	#ifdef __MACOSX__
		46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		47	#endif
		48
		49	#define PANGO_ENABLE_BACKEND
		50	#define G_DISABLE_CAST_CHECKS
		51
23	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
24		53
25	#include <pango/pango.h>	54	#include <pango/pango.h>
26	#include <pango/pangofc-fontmap.h>	55
27	#include <pango/pangoft2.h>	56	#ifndef PANGO_VERSION_CHECK
28	#include <pango/pangocairo.h>	57	# define PANGO_VERSION_CHECK(a,b,c) 0
		58	#endif
		59
		60	#if !PANGO_VERSION_CHECK (1, 15, 2)
		61	# define pango_layout_get_line_readonly pango_layout_get_line
		62	# define pango_layout_get_lines_readonly pango_layout_get_lines
		63	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		64	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		65	#endif
29		66
30	#ifndef _WIN32	67	#ifndef _WIN32
31	# include <sys/types.h>	68	# include <sys/types.h>
32	# include <sys/socket.h>	69	# include <sys/socket.h>
33	# include <netinet/in.h>	70	# include <netinet/in.h>
34	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
35	# include <inttypes.h>	72	# include <inttypes.h>
		73	#endif
		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
36	#else	77	#else
37	typedef unsigned char uint8_t;	78	# define expect(expr,value) (expr)
38	typedef unsigned short uint16_t;
39	typedef unsigned int uint32_t;
40	typedef signed char int8_t;
41	typedef signed short int16_t;
42	typedef signed int int32_t;
43	#endif	79	#endif
44		80
45	#include "glext.h"	81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
46		83
47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48		85
49	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 32
50		87
51	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
52	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
53		90
54	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
		92
		93	/* mask out modifiers we are not interested in */
		94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
		95
		96	static AV *texture_av;
55		97
56	static struct	98	static struct
57	{	99	{
58	#define GL_FUNC(ptr,name) ptr name;	100	#define GL_FUNC(ptr,name) ptr name;
59	#include "glfunc.h"	101	#include "glfunc.h"
60	#undef GL_FUNC	102	#undef GL_FUNC
61	} gl;	103	} gl;
62		104
		105	static void
63	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	106	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
64	{	107	{
65	if (gl.BlendFuncSeparate)	108	if (gl.BlendFuncSeparate)
66	gl.BlendFuncSeparate (sa, da, saa, daa);	109	gl.BlendFuncSeparate (sa, da, saa, daa);
67	else if (gl.BlendFuncSeparateEXT)	110	else if (gl.BlendFuncSeparateEXT)
68	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	111	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
69	else	112	else
70	glBlendFunc (sa, da);	113	glBlendFunc (sa, da);
71	}	114	}
72		115
		116	static GLuint
		117	gen_texture ()
		118	{
		119	GLuint name;
		120
		121	if (AvFILL (texture_av) >= 0)
		122	name = (GLuint)(size_t)av_pop (texture_av);
		123	else
		124	glGenTextures (1, &name);
		125
		126	return name;
		127	}
		128
		129	static void
		130	del_texture (GLuint name)
		131	{
		132	/* make a half-assed attempt at returning the memory used by the texture */
		133	/* textures are frequently being reused by cfplus anyway */
		134	/glBindTexture (GL_TEXTURE_2D, name);/
		135	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		136	av_push (texture_av, (SV *)(size_t)name);
		137	glDeleteTextures (1, &name);
		138	}
		139
		140	#include "texcache.c"
		141	#include "rendercache.c"
		142
		143	#include "pango-font.c"
		144	#include "pango-fontmap.c"
		145	#include "pango-render.c"
		146
		147	typedef IV DC__Channel;
		148	typedef SDL_RWops *DC__RW;
73	typedef Mix_Chunk *CFClient__MixChunk;	149	typedef Mix_Chunk *DC__MixChunk;
74	typedef Mix_Music *CFClient__MixMusic;	150	typedef Mix_Music *DC__MixMusic;
75		151
76	typedef PangoFontDescription *CFClient__Font;	152	typedef PangoFontDescription *DC__Font;
77		153
78	static int	154	static int
79	shape_attr_p (PangoLayoutRun *run)	155	shape_attr_p (PangoLayoutRun *run)
80	{	156	{
81	GSList *attrs = run->item->analysis.extra_attrs;	157	GSList *attrs = run->item->analysis.extra_attrs;
92		168
93	return 0;	169	return 0;
94	}	170	}
95		171
96	typedef struct cf_layout {	172	typedef struct cf_layout {
97	PangoLayout *pl; // either derived from a cairo or ft2 context	173	PangoLayout *pl;
98	int rgba; // wether we use rgba (cairo) or grayscale (ft2)
99	float r, g, b, a; // default color for rgba mode	174	float r, g, b, a; // default color for rgba mode
100	int base_height;	175	int base_height;
101	CFClient__Font font;	176	DC__Font font;
		177	rc_t *rc;
102	} *CFClient__Layout;	178	} *DC__Layout;
103		179
104	static CFClient__Font default_font;	180	static DC__Font default_font;
105	static PangoContext ft2_context, cairo_context;	181	static PangoContext *opengl_context;
106	static PangoFontMap ft2_fontmap, cairo_fontmap;	182	static PangoFontMap *opengl_fontmap;
107		183
108	static void	184	static void
109	substitute_func (FcPattern *pattern, gpointer data)	185	substitute_func (FcPattern *pattern, gpointer data)
110	{	186	{
111	FcPatternAddBool (pattern, FC_HINTING, 1);	187	FcPatternAddBool (pattern, FC_HINTING, 1);
112	#ifdef FC_HINT_STYLE	188	#ifdef FC_HINT_STYLE
113	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	189	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
114	#endif	190	#endif
115	#ifdef _WIN32
116	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
117	#else
118	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	191	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
119	#endif
120	}	192	}
121		193
122	static void	194	static void
123	layout_update_font (CFClient__Layout self)	195	layout_update_font (DC__Layout self)
124	{	196	{
125	/* use a random scale factor to account for unknown descenders, 0.8 works	197	/* use a random scale factor to account for unknown descenders, 0.8 works
126	* reasonably well with bitstream vera	198	* reasonably well with dejavu/bistream fonts
127	*/	199	*/
128	PangoFontDescription *font = self->font ? self->font : default_font;	200	PangoFontDescription *font = self->font ? self->font : default_font;
129		201
130	pango_font_description_set_absolute_size (font,	202	pango_font_description_set_absolute_size (font,
131	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	203	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
132		204
133	pango_layout_set_font_description (self->pl, font);	205	pango_layout_set_font_description (self->pl, font);
134	}	206	}
135		207
136	static void	208	static void
137	layout_get_pixel_size (CFClient__Layout self, int w, int h)	209	layout_get_pixel_size (DC__Layout self, int w, int h)
138	{	210	{
		211	PangoRectangle rect;
		212
		213	// get_pixel_* wrongly rounds down
139	pango_layout_get_pixel_size (self->pl, w, h);	214	pango_layout_get_extents (self->pl, 0, &rect);
140		215
141	if (!w) w = 1;	216	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
142	if (!h) h = 1;	217	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
143		218
144	w = (w + 3) & ~3;	219	if (!rect.width) rect.width = 1;
145	}	220	if (!rect.height) rect.height = 1;
146		221
		222	*w = rect.width;
		223	*h = rect.height;
		224	}
		225
		226	typedef uint16_t tileid;
147	typedef uint16_t mapface;	227	typedef uint16_t faceid;
148		228
149	typedef struct {	229	typedef struct {
150	GLint name;	230	GLuint name;
151	int w, h;	231	int w, h;
152	float s, t;	232	float s, t;
153	uint8_t r, g, b, a;	233	uint8_t r, g, b, a;
		234	tileid smoothtile;
		235	uint8_t smoothlevel;
154	} maptex;	236	} maptex;
155		237
156	typedef struct {	238	typedef struct {
		239	uint32_t player;
		240	tileid tile[3];
157	int16_t darkness;	241	uint16_t darkness;
158	mapface face[3];	242	uint8_t stat_width, stat_hp, flags, smoothmax;
159	} mapcell;	243	} mapcell;
160		244
161	typedef struct {	245	typedef struct {
162	int32_t c0, c1;	246	int32_t c0, c1;
163	mapcell *col;	247	mapcell *col;
164	} maprow;	248	} maprow;
165		249
166	typedef struct map {	250	typedef struct map {
167	int x, y, w, h;	251	int x, y, w, h;
168	int ox, oy; /* offset to virtual global coordinate system */	252	int ox, oy; /* offset to virtual global coordinate system */
169	int faces;	253	int faces; tileid *face2tile; // [faceid]
170	mapface *face;	254	int texs; maptex *tex; // [tileid]
171
172	int texs;
173	maptex *tex;
174		255
175	int32_t rows;	256	int32_t rows;
176	maprow *row;	257	maprow *row;
177	} *CFClient__Map;	258	} *DC__Map;
178		259
179	static char *	260	static char *
180	prepend (char *ptr, int sze, int inc)	261	prepend (char *ptr, int sze, int inc)
181	{	262	{
182	char *p;	263	char *p;
…		…
199	}	280	}
200		281
201	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	282	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
202	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	283	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
203		284
		285	static void
		286	need_facenum (struct map *self, faceid face)
		287	{
		288	while (self->faces <= face)
		289	{
		290	Append (tileid, self->face2tile, self->faces, self->faces);
		291	self->faces *= 2;
		292	}
		293	}
		294
		295	static void
		296	need_texid (struct map *self, int texid)
		297	{
		298	while (self->texs <= texid)
		299	{
		300	Append (maptex, self->tex, self->texs, self->texs);
		301	self->texs *= 2;
		302	}
		303	}
		304
204	static maprow *	305	static maprow *
205	map_get_row (CFClient__Map self, int y)	306	map_get_row (DC__Map self, int y)
206	{	307	{
207	if (0 > y)	308	if (0 > y)
208	{	309	{
209	int extend = - y + MAP_EXTEND_Y;	310	int extend = - y + MAP_EXTEND_Y;
210	Prepend (maprow, self->row, self->rows, extend);	311	Prepend (maprow, self->row, self->rows, extend);
…		…
248		349
249	return row->col + (x - row->c0);	350	return row->col + (x - row->c0);
250	}	351	}
251		352
252	static mapcell *	353	static mapcell *
253	map_get_cell (CFClient__Map self, int x, int y)	354	map_get_cell (DC__Map self, int x, int y)
254	{	355	{
255	return row_get_cell (map_get_row (self, y), x);	356	return row_get_cell (map_get_row (self, y), x);
256	}	357	}
257		358
258	static void	359	static void
259	map_clear (CFClient__Map self)	360	map_clear (DC__Map self)
260	{	361	{
261	int r;	362	int r;
262		363
263	for (r = 0; r < self->rows; r++)	364	for (r = 0; r < self->rows; r++)
264	Safefree (self->row[r].col);	365	Safefree (self->row[r].col);
…		…
271	self->oy = 0;	372	self->oy = 0;
272	self->row = 0;	373	self->row = 0;
273	self->rows = 0;	374	self->rows = 0;
274	}	375	}
275		376
		377	#define CELL_CLEAR(cell) \
		378	do { \
		379	if ((cell)->player) \
		380	(cell)->tile [2] = 0; \
		381	(cell)->darkness = 0; \
		382	(cell)->stat_hp = 0; \
		383	(cell)->flags = 0; \
		384	(cell)->player = 0; \
		385	} while (0)
		386
276	static void	387	static void
277	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	388	map_blank (DC__Map self, int x0, int y0, int w, int h)
278	{	389	{
279	int x, y;	390	int x, y;
280	maprow *row;	391	maprow *row;
		392	mapcell *cell;
281		393
282	for (y = y0; y < y0 + h; y++)	394	for (y = y0; y < y0 + h; y++)
283	if (y >= 0)	395	if (y >= 0)
284	{	396	{
285	if (y >= self->rows)	397	if (y >= self->rows)
…		…
291	if (x >= row->c0)	403	if (x >= row->c0)
292	{	404	{
293	if (x >= row->c1)	405	if (x >= row->c1)
294	break;	406	break;
295		407
296	row->col[x - row->c0].darkness = -1;	408	cell = row->col + x - row->c0;
		409
		410	CELL_CLEAR (cell);
297	}	411	}
298	}	412	}
		413	}
		414
		415	typedef struct {
		416	tileid tile;
		417	uint8_t x, y, level;
		418	} smooth_key;
		419
		420	static void
		421	smooth_or_bits (HV hv, smooth_key key, IV bits)
		422	{
		423	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		424
		425	if (SvIOK (*sv))
		426	SvIV_set (sv, SvIVX (sv) \| bits);
		427	else
		428	sv_setiv (*sv, bits);
299	}	429	}
300		430
301	static void	431	static void
302	music_finished (void)	432	music_finished (void)
303	{	433	{
…		…
339	n \|= n >> 16;	469	n \|= n >> 16;
340		470
341	return n + 1;	471	return n + 1;
342	}	472	}
343		473
344	MODULE = CFClient PACKAGE = CFClient	474	static unsigned int
		475	popcount (unsigned int n)
		476	{
		477	n -= (n >> 1) & 0x55555555U;
		478	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		479	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		480	n *= 0x01010101U;
		481
		482	return n >> 24;
		483	}
		484
		485	/* SDL should provide this, really. */
		486	#define SDLK_MODIFIER_MIN 300
		487	#define SDLK_MODIFIER_MAX 314
		488
		489	/******************************************************************************/
		490
		491	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		492	static GV *hover_gv;
		493
		494	static int
		495	within_widget (SV *widget, NV x, NV y)
		496	{
		497	HV *self;
		498	SV **svp;
		499	NV wx, ww, wy, wh;
		500
		501	if (!SvROK (widget))
		502	return 0;
		503
		504	self = (HV *)SvRV (widget);
		505
		506	if (SvTYPE (self) != SVt_PVHV)
		507	return 0;
		508
		509	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		510	if (y < wy)
		511	return 0;
		512
		513	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		514	if (y >= wy + wh)
		515	return 0;
		516
		517	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		518	if (x < wx)
		519	return 0;
		520
		521	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		522	if (x >= wx + ww)
		523	return 0;
		524
		525	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		526	if (!svp \|\| !SvTRUE (*svp))
		527	return 0;
		528
		529	return 1;
		530	}
		531
		532	static void
		533	deliantra_main ()
		534	{
		535	char *argv[] = { 0 };
		536	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		537	}
		538
		539	#ifdef __MACOSX__
		540	/* to due surprising braindamage on the side of SDL design, we
		541	* do some mind-boggling hack here: SDL requires a custom main()
		542	* on OS X, so... we provide one and call the original main(), which,
		543	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		544	* and which calls our main (== SDL_main) back.
		545	*/
		546	extern C_LINKAGE int
		547	main (int argc, char *argv[])
		548	{
		549	deliantra_main ();
		550	}
		551
		552	#undef main
		553
		554	extern C_LINKAGE int main (int argc, char *argv[]);
		555
		556	static void
		557	SDL_braino (void)
		558	{
		559	char *argv[] = { "deliantra client", 0 };
		560	(main) (1, argv);
		561	}
		562	#else
		563	static void
		564	SDL_braino (void)
		565	{
		566	deliantra_main ();
		567	}
		568	#endif
		569
		570	MODULE = Deliantra::Client PACKAGE = DC
345		571
346	PROTOTYPES: ENABLE	572	PROTOTYPES: ENABLE
347		573
348	BOOT:	574	BOOT:
349	{	575	{
350	HV *stash = gv_stashpv ("CFClient", 1);	576	HV *stash = gv_stashpv ("DC", 1);
351	static const struct {	577	static const struct {
352	const char *name;	578	const char *name;
353	IV iv;	579	IV iv;
354	} *civ, const_iv[] = {	580	} *civ, const_iv[] = {
355	# define const_iv(name) { # name, (IV)name }	581	# define const_iv(name) { # name, (IV)name }
		582	const_iv (SDLK_MODIFIER_MIN),
		583	const_iv (SDLK_MODIFIER_MAX),
		584
356	const_iv (SDL_ACTIVEEVENT),	585	const_iv (SDL_ACTIVEEVENT),
357	const_iv (SDL_KEYDOWN),	586	const_iv (SDL_KEYDOWN),
358	const_iv (SDL_KEYUP),	587	const_iv (SDL_KEYUP),
359	const_iv (SDL_MOUSEMOTION),	588	const_iv (SDL_MOUSEMOTION),
360	const_iv (SDL_MOUSEBUTTONDOWN),	589	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
369	const_iv (SDL_EVENT_RESERVEDA),	598	const_iv (SDL_EVENT_RESERVEDA),
370	const_iv (SDL_EVENT_RESERVEDB),	599	const_iv (SDL_EVENT_RESERVEDB),
371	const_iv (SDL_VIDEORESIZE),	600	const_iv (SDL_VIDEORESIZE),
372	const_iv (SDL_VIDEOEXPOSE),	601	const_iv (SDL_VIDEOEXPOSE),
373	const_iv (SDL_USEREVENT),	602	const_iv (SDL_USEREVENT),
		603
		604	const_iv (SDL_APPINPUTFOCUS),
		605	const_iv (SDL_APPMOUSEFOCUS),
		606	const_iv (SDL_APPACTIVE),
		607
		608
		609	const_iv (SDLK_UNKNOWN),
		610	const_iv (SDLK_FIRST),
		611	const_iv (SDLK_BACKSPACE),
		612	const_iv (SDLK_TAB),
		613	const_iv (SDLK_CLEAR),
		614	const_iv (SDLK_RETURN),
		615	const_iv (SDLK_PAUSE),
		616	const_iv (SDLK_ESCAPE),
		617	const_iv (SDLK_SPACE),
		618	const_iv (SDLK_EXCLAIM),
		619	const_iv (SDLK_QUOTEDBL),
		620	const_iv (SDLK_HASH),
		621	const_iv (SDLK_DOLLAR),
		622	const_iv (SDLK_AMPERSAND),
		623	const_iv (SDLK_QUOTE),
		624	const_iv (SDLK_LEFTPAREN),
		625	const_iv (SDLK_RIGHTPAREN),
		626	const_iv (SDLK_ASTERISK),
		627	const_iv (SDLK_PLUS),
		628	const_iv (SDLK_COMMA),
		629	const_iv (SDLK_MINUS),
		630	const_iv (SDLK_PERIOD),
		631	const_iv (SDLK_SLASH),
		632	const_iv (SDLK_0),
		633	const_iv (SDLK_1),
		634	const_iv (SDLK_2),
		635	const_iv (SDLK_3),
		636	const_iv (SDLK_4),
		637	const_iv (SDLK_5),
		638	const_iv (SDLK_6),
		639	const_iv (SDLK_7),
		640	const_iv (SDLK_8),
		641	const_iv (SDLK_9),
		642	const_iv (SDLK_COLON),
		643	const_iv (SDLK_SEMICOLON),
		644	const_iv (SDLK_LESS),
		645	const_iv (SDLK_EQUALS),
		646	const_iv (SDLK_GREATER),
		647	const_iv (SDLK_QUESTION),
		648	const_iv (SDLK_AT),
		649
		650	const_iv (SDLK_LEFTBRACKET),
		651	const_iv (SDLK_BACKSLASH),
		652	const_iv (SDLK_RIGHTBRACKET),
		653	const_iv (SDLK_CARET),
		654	const_iv (SDLK_UNDERSCORE),
		655	const_iv (SDLK_BACKQUOTE),
		656	const_iv (SDLK_DELETE),
		657
		658	const_iv (SDLK_FIRST),
		659	const_iv (SDLK_LAST),
374	const_iv (SDLK_KP0),	660	const_iv (SDLK_KP0),
375	const_iv (SDLK_KP1),	661	const_iv (SDLK_KP1),
376	const_iv (SDLK_KP2),	662	const_iv (SDLK_KP2),
377	const_iv (SDLK_KP3),	663	const_iv (SDLK_KP3),
378	const_iv (SDLK_KP4),	664	const_iv (SDLK_KP4),
…		…
433	const_iv (SDLK_BREAK),	719	const_iv (SDLK_BREAK),
434	const_iv (SDLK_MENU),	720	const_iv (SDLK_MENU),
435	const_iv (SDLK_POWER),	721	const_iv (SDLK_POWER),
436	const_iv (SDLK_EURO),	722	const_iv (SDLK_EURO),
437	const_iv (SDLK_UNDO),	723	const_iv (SDLK_UNDO),
		724
438	const_iv (KMOD_NONE),	725	const_iv (KMOD_NONE),
		726	const_iv (KMOD_SHIFT),
439	const_iv (KMOD_LSHIFT),	727	const_iv (KMOD_LSHIFT),
440	const_iv (KMOD_RSHIFT),	728	const_iv (KMOD_RSHIFT),
		729	const_iv (KMOD_CTRL),
441	const_iv (KMOD_LCTRL),	730	const_iv (KMOD_LCTRL),
442	const_iv (KMOD_RCTRL),	731	const_iv (KMOD_RCTRL),
		732	const_iv (KMOD_ALT),
443	const_iv (KMOD_LALT),	733	const_iv (KMOD_LALT),
444	const_iv (KMOD_RALT),	734	const_iv (KMOD_RALT),
		735	const_iv (KMOD_META),
445	const_iv (KMOD_LMETA),	736	const_iv (KMOD_LMETA),
446	const_iv (KMOD_RMETA),	737	const_iv (KMOD_RMETA),
447	const_iv (KMOD_NUM),	738	const_iv (KMOD_NUM),
448	const_iv (KMOD_CAPS),	739	const_iv (KMOD_CAPS),
449	const_iv (KMOD_MODE),	740	const_iv (KMOD_MODE),
450	const_iv (KMOD_CTRL),	741
451	const_iv (KMOD_SHIFT),	742	const_iv (MIX_DEFAULT_FORMAT),
452	const_iv (KMOD_ALT),	743
453	const_iv (KMOD_META)	744	const_iv (SDL_INIT_TIMER),
		745	const_iv (SDL_INIT_AUDIO),
		746	const_iv (SDL_INIT_VIDEO),
		747	const_iv (SDL_INIT_CDROM),
		748	const_iv (SDL_INIT_JOYSTICK),
		749	const_iv (SDL_INIT_EVERYTHING),
		750	const_iv (SDL_INIT_NOPARACHUTE),
		751	const_iv (SDL_INIT_EVENTTHREAD),
		752
		753	const_iv (SDL_GL_RED_SIZE),
		754	const_iv (SDL_GL_GREEN_SIZE),
		755	const_iv (SDL_GL_BLUE_SIZE),
		756	const_iv (SDL_GL_ALPHA_SIZE),
		757	const_iv (SDL_GL_DOUBLEBUFFER),
		758	const_iv (SDL_GL_BUFFER_SIZE),
		759	const_iv (SDL_GL_DEPTH_SIZE),
		760	const_iv (SDL_GL_STENCIL_SIZE),
		761	const_iv (SDL_GL_ACCUM_RED_SIZE),
		762	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		763	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		764	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		765	const_iv (SDL_GL_STEREO),
		766	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		767	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		768	const_iv (SDL_GL_ACCELERATED_VISUAL),
		769	const_iv (SDL_GL_SWAP_CONTROL),
		770
		771	const_iv (FOW_DARKNESS)
454	# undef const_iv	772	# undef const_iv
455	};	773	};
456		774
457	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	775	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
458	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	776	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		777
		778	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		779	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
459	}	780	}
		781
		782	void
		783	weaken (SV *rv)
		784	PROTOTYPE: $
		785	CODE:
		786	sv_rvweaken (rv);
		787
		788	int
		789	in_destruct ()
		790	CODE:
		791	RETVAL = PL_main_cv == Nullcv;
		792	OUTPUT:
		793	RETVAL
460		794
461	NV floor (NV x)	795	NV floor (NV x)
462		796
463	NV ceil (NV x)	797	NV ceil (NV x)
464		798
		799	IV minpot (UV n)
		800
		801	IV popcount (UV n)
		802
465	void	803	void
466	pango_init ()	804	pango_init ()
467	CODE:	805	CODE:
468	// delayed, so it can pick up new fonts added by AddFontResourceEx
469	{	806	{
470	{
471	ft2_fontmap = pango_ft2_font_map_new ();	807	opengl_fontmap = pango_opengl_font_map_new ();
472	pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0);	808	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
473	ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap);	809	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
474	}	810	/pango_context_set_font_description (opengl_context, default_font);/
475	{	811	#if PANGO_VERSION_CHECK (1, 15, 2)
476	cairo_font_options_t *fopt = cairo_font_options_create ();	812	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
477	cairo_fontmap = pango_cairo_font_map_get_default ();	813	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
478	cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap);
479	#ifdef _WIN32
480	// cairo looks like shit eaten twice on windows
481	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_NONE);
482	#else
483	cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY);
484	#endif	814	#endif
485	cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL);
486	cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON);
487	pango_cairo_context_set_font_options (cairo_context, fopt);
488	cairo_font_options_destroy (fopt);
489	}
490	}	815	}
491		816
492	int	817	char *SDL_GetError ()
493	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO)
494		818
495	void	819	void SDL_braino ()
		820
		821	int SDL_Init (U32 flags)
		822
		823	int SDL_InitSubSystem (U32 flags)
		824
		825	void SDL_QuitSubSystem (U32 flags)
		826
496	SDL_Quit ()	827	void SDL_Quit ()
497		828
		829	int SDL_GL_SetAttribute (int attr, int value)
		830
		831	int SDL_GL_GetAttribute (int attr)
		832	CODE:
		833	if (SDL_GL_GetAttribute (attr, &RETVAL))
		834	XSRETURN_UNDEF;
		835	OUTPUT:
		836	RETVAL
		837
498	void	838	void
499	SDL_ListModes ()	839	SDL_ListModes (int rgb, int alpha)
500	PPCODE:	840	PPCODE:
501	{	841	{
502	SDL_Rect **m;	842	SDL_Rect **m;
503		843
504	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	844	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
505	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	845	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
506	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	846	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
507	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	847	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
508		848
509	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	849	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
510	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	850	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
511		851
512	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	852	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
513	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	853	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
514	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	854	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
515	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	855	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
516		856
517	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	857	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
518		858	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
519	SDL_EnableUNICODE (1);
520	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
521		859
522	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	860	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
523		861
524	if (m && m != (SDL_Rect **)-1)	862	if (m && m != (SDL_Rect **)-1)
525	while (*m)	863	while (*m)
526	{	864	{
		865	if ((m)->w >= 400 && (m)->h >= 300)
		866	{
527	AV *av = newAV ();	867	AV *av = newAV ();
528	av_push (av, newSViv ((*m)->w));	868	av_push (av, newSViv ((*m)->w));
529	av_push (av, newSViv ((*m)->h));	869	av_push (av, newSViv ((*m)->h));
		870	av_push (av, newSViv (rgb));
		871	av_push (av, newSViv (alpha));
530	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	872	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		873	}
531		874
532	++m;	875	++m;
533	}	876	}
534	}	877	}
535		878
536	char *
537	SDL_GetError ()
538
539	int	879	int
540	SDL_SetVideoMode (int w, int h, int fullscreen)	880	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
541	CODE:	881	CODE:
		882	{
		883	SDL_EnableUNICODE (1);
		884	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		885
		886	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		887	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		888	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		889	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		890
542	RETVAL = !!SDL_SetVideoMode (	891	RETVAL = !!SDL_SetVideoMode (
543	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	892	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
544	);	893	);
		894
545	if (RETVAL)	895	if (RETVAL)
546	{	896	{
547	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	897	av_clear (texture_av);
		898
		899	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
548	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	900	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
549	# include "glfunc.h"	901	#include "glfunc.h"
550	# undef GL_FUNC	902	#undef GL_FUNC
551	}	903	}
		904	}
552	OUTPUT:	905	OUTPUT:
553	RETVAL	906	RETVAL
554		907
555	void	908	void
556	SDL_GL_SwapBuffers ()	909	SDL_GL_SwapBuffers ()
557		910
558	char *	911	char *
559	SDL_GetKeyName (int sym)	912	SDL_GetKeyName (int sym)
560		913
		914	int
		915	SDL_GetAppState ()
		916
		917	int
		918	SDL_GetModState ()
		919
561	void	920	void
562	SDL_PollEvent ()	921	poll_events ()
563	PPCODE:	922	PPCODE:
564	{	923	{
565	SDL_Event ev;	924	SDL_Event ev;
566		925
567	while (SDL_PollEvent (&ev))	926	SDL_PumpEvents ();
		927	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
568	{	928	{
569	HV *hv = newHV ();	929	HV *hv = newHV ();
570	hv_store (hv, "type", 4, newSViv (ev.type), 0);	930	hv_store (hv, "type", 4, newSViv (ev.type), 0);
571		931
572	switch (ev.type)	932	switch (ev.type)
573	{	933	{
574	case SDL_KEYDOWN:	934	case SDL_KEYDOWN:
575	case SDL_KEYUP:	935	case SDL_KEYUP:
576	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	936	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
577	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	937	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
578	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	938	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		939	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
579	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	940	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
580	break;	941	break;
581		942
582	case SDL_ACTIVEEVENT:	943	case SDL_ACTIVEEVENT:
583	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	944	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
584	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	945	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
585	break;	946	break;
586		947
587	case SDL_MOUSEMOTION:	948	case SDL_MOUSEMOTION:
		949	{
		950	int state = ev.motion.state;
		951	int x = ev.motion.x;
		952	int y = ev.motion.y;
		953	int xrel = ev.motion.xrel;
		954	int yrel = ev.motion.yrel;
		955
		956	/* do simplistic event compression */
		957	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		958	&& state == ev.motion.state)
		959	{
		960	xrel += ev.motion.xrel;
		961	yrel += ev.motion.yrel;
		962	x = ev.motion.x;
		963	y = ev.motion.y;
		964	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		965	}
		966
588	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	967	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
589
590	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	968	hv_store (hv, "state", 5, newSViv (state), 0);
591	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	969	hv_store (hv, "x", 1, newSViv (x), 0);
592	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	970	hv_store (hv, "y", 1, newSViv (y), 0);
593	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	971	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
594	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	972	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		973	}
595	break;	974	break;
596		975
597	case SDL_MOUSEBUTTONDOWN:	976	case SDL_MOUSEBUTTONDOWN:
598	case SDL_MOUSEBUTTONUP:	977	case SDL_MOUSEBUTTONUP:
599	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	978	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
600		979
601	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	980	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
602	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	981	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
603	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	982	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
604	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	983	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
609	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	988	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
610	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	989	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
611	break;	990	break;
612	}	991	}
613		992
614	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	993	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
615	}	994	}
616	}	995	}
617		996
618	int	997	int
619	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	998	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
620	POSTCALL:	999	POSTCALL:
621	Mix_HookMusicFinished (music_finished);	1000	Mix_HookMusicFinished (music_finished);
622	Mix_ChannelFinished (channel_finished);	1001	Mix_ChannelFinished (channel_finished);
623		1002
624	void	1003	void
		1004	Mix_QuerySpec ()
		1005	PPCODE:
		1006	{
		1007	int freq, channels;
		1008	Uint16 format;
		1009
		1010	if (Mix_QuerySpec (&freq, &format, &channels))
		1011	{
		1012	EXTEND (SP, 3);
		1013	PUSHs (sv_2mortal (newSViv (freq)));
		1014	PUSHs (sv_2mortal (newSViv (format)));
		1015	PUSHs (sv_2mortal (newSViv (channels)));
		1016	}
		1017	}
		1018
		1019	void
625	Mix_CloseAudio ()	1020	Mix_CloseAudio ()
626		1021
627	int	1022	int
628	Mix_AllocateChannels (int numchans = -1)	1023	Mix_AllocateChannels (int numchans = -1)
629		1024
		1025	const char *
		1026	Mix_GetError ()
		1027
630	void	1028	void
631	lowdelay (int fd, int val = 1)	1029	lowdelay (int fd, int val = 1)
632	CODE:	1030	CODE:
		1031	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		1032
		1033	void
		1034	win32_proxy_info ()
		1035	PPCODE:
		1036	{
633	#ifndef _WIN32	1037	#ifdef _WIN32
634	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1038	char buffer[2048];
		1039	DWORD buflen;
		1040
		1041	EXTEND (SP, 3);
		1042
		1043	buflen = sizeof (buffer);
		1044	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		1045	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		1046	{
		1047	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		1048
		1049	buflen = sizeof (buffer);
		1050	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		1051	{
		1052	PUSHs (newSVpv (buffer, 0));
		1053
		1054	buflen = sizeof (buffer);
		1055	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		1056	PUSHs (newSVpv (buffer, 0));
		1057	}
		1058	}
635	#endif	1059	#endif
		1060	}
636		1061
637	void	1062	int
638	add_font (char *file)	1063	add_font (char *file)
639	CODE:	1064	CODE:
640	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	1065	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
641	#ifdef _WIN32	1066	OUTPUT:
642	// cairo... sigh... requires win2000	1067	RETVAL
643	AddFontResourceEx (file, FR_PRIVATE, 0);
644	#endif
645		1068
646	void	1069	void
647	load_image_inline (SV *image_)	1070	load_image_inline (SV *image_)
648	ALIAS:	1071	ALIAS:
649	load_image_file = 1	1072	load_image_file = 1
…		…
652	STRLEN image_len;	1075	STRLEN image_len;
653	char image = (char )SvPVbyte (image_, image_len);	1076	char image = (char )SvPVbyte (image_, image_len);
654	SDL_Surface surface, surface2;	1077	SDL_Surface surface, surface2;
655	SDL_PixelFormat fmt;	1078	SDL_PixelFormat fmt;
656	SDL_RWops *rw = ix	1079	SDL_RWops *rw = ix
657	? SDL_RWFromFile (image, "r")	1080	? SDL_RWFromFile (image, "rb")
658	: SDL_RWFromConstMem (image, image_len);	1081	: SDL_RWFromConstMem (image, image_len);
659		1082
660	if (!rw)	1083	if (!rw)
661	croak ("load_image: %s", SDL_GetError ());	1084	croak ("load_image: %s", SDL_GetError ());
662		1085
…		…
691		1114
692	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	1115	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
693		1116
694	assert (surface2->pitch == surface2->w * 4);	1117	assert (surface2->pitch == surface2->w * 4);
695		1118
		1119	SDL_LockSurface (surface2);
696	EXTEND (SP, 5);	1120	EXTEND (SP, 6);
697	PUSHs (sv_2mortal (newSViv (surface2->w)));	1121	PUSHs (sv_2mortal (newSViv (surface2->w)));
698	PUSHs (sv_2mortal (newSViv (surface2->h)));	1122	PUSHs (sv_2mortal (newSViv (surface2->h)));
699	SDL_LockSurface (surface2);
700	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1123	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
701	SDL_UnlockSurface (surface2);
702	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1124	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
703	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1125	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
704	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1126	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		1127	SDL_UnlockSurface (surface2);
705		1128
706	SDL_FreeSurface (surface);	1129	SDL_FreeSurface (surface);
707	SDL_FreeSurface (surface2);	1130	SDL_FreeSurface (surface2);
708	}	1131	}
709		1132
…		…
735	void	1158	void
736	error (char *message)	1159	error (char *message)
737	CODE:	1160	CODE:
738	fprintf (stderr, "ERROR: %s\n", message);	1161	fprintf (stderr, "ERROR: %s\n", message);
739	#ifdef _WIN32	1162	#ifdef _WIN32
740	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1163	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
741	#endif	1164	#endif
742		1165
743	void	1166	void
744	fatal (char *message)	1167	fatal (char *message)
745	CODE:	1168	CODE:
746	fprintf (stderr, "FATAL: %s\n", message);	1169	fprintf (stderr, "FATAL: %s\n", message);
747	#ifdef _WIN32	1170	#ifdef _WIN32
748	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1171	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
749	#endif	1172	#endif
750	_exit (1);	1173	_exit (1);
751		1174
752	void	1175	void
753	_exit (int retval)	1176	_exit (int retval = 0)
754	CODE:	1177	CODE:
		1178	#ifdef WIN32
		1179	ExitThread (retval); // unclean, please beam me up
		1180	#else
755	_exit (retval);	1181	_exit (retval);
		1182	#endif
756		1183
		1184	void
		1185	debug ()
		1186	CODE:
		1187	{
		1188	#if DEBUG
		1189	VALGRIND_DO_LEAK_CHECK;
		1190	#endif
		1191	}
		1192
757	MODULE = CFClient PACKAGE = CFClient::Font	1193	MODULE = Deliantra::Client PACKAGE = DC::Font
758		1194
759	CFClient::Font	1195	PROTOTYPES: DISABLE
		1196
		1197	DC::Font
760	new_from_file (SV class, char path, int id = 0)	1198	new_from_file (SV class, char path, int id = 0)
761	CODE:	1199	CODE:
762	{	1200	{
763	int count;	1201	int count;
764	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1202	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
767	}	1205	}
768	OUTPUT:	1206	OUTPUT:
769	RETVAL	1207	RETVAL
770		1208
771	void	1209	void
772	DESTROY (CFClient::Font self)	1210	DESTROY (DC::Font self)
773	CODE:	1211	CODE:
774	pango_font_description_free (self);	1212	pango_font_description_free (self);
775		1213
776	void	1214	void
777	make_default (CFClient::Font self)	1215	make_default (DC::Font self)
		1216	PROTOTYPE: $
778	CODE:	1217	CODE:
779	default_font = self;	1218	default_font = self;
780		1219
781	MODULE = CFClient PACKAGE = CFClient::Layout	1220	MODULE = Deliantra::Client PACKAGE = DC::Layout
782		1221
783	CFClient::Layout	1222	PROTOTYPES: DISABLE
784	new (SV *class, int rgba = 0)	1223
		1224	void
		1225	glyph_cache_backup ()
		1226	PROTOTYPE:
		1227	CODE:
		1228	tc_backup ();
		1229
		1230	void
		1231	glyph_cache_restore ()
		1232	PROTOTYPE:
		1233	CODE:
		1234	tc_restore ();
		1235
		1236	DC::Layout
		1237	new (SV *class)
785	CODE:	1238	CODE:
786	New (0, RETVAL, 1, struct cf_layout);	1239	New (0, RETVAL, 1, struct cf_layout);
787		1240
788	RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context);	1241	RETVAL->pl = pango_layout_new (opengl_context);
789	RETVAL->rgba = rgba;
790	RETVAL->r = 1.;	1242	RETVAL->r = 1.;
791	RETVAL->g = 1.;	1243	RETVAL->g = 1.;
792	RETVAL->b = 1.;	1244	RETVAL->b = 1.;
793	RETVAL->a = 1.;	1245	RETVAL->a = 1.;
794	RETVAL->base_height = MIN_FONT_HEIGHT;	1246	RETVAL->base_height = MIN_FONT_HEIGHT;
795	RETVAL->font = 0;	1247	RETVAL->font = 0;
		1248	RETVAL->rc = rc_alloc ();
796		1249
797	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1250	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
798	layout_update_font (RETVAL);	1251	layout_update_font (RETVAL);
799	OUTPUT:	1252	OUTPUT:
800	RETVAL	1253	RETVAL
801		1254
802	void	1255	void
803	DESTROY (CFClient::Layout self)	1256	DESTROY (DC::Layout self)
804	CODE:	1257	CODE:
805	g_object_unref (self->pl);	1258	g_object_unref (self->pl);
		1259	rc_free (self->rc);
806	Safefree (self);	1260	Safefree (self);
807		1261
808	int
809	is_rgba (CFClient::Layout self)
810	CODE:
811	RETVAL = self->rgba;
812	OUTPUT:
813	RETVAL
814
815	void	1262	void
816	set_text (CFClient::Layout self, SV *text_)	1263	set_text (DC::Layout self, SV *text_)
817	CODE:	1264	CODE:
818	{	1265	{
819	STRLEN textlen;	1266	STRLEN textlen;
820	char *text = SvPVutf8 (text_, textlen);	1267	char *text = SvPVutf8 (text_, textlen);
821		1268
822	pango_layout_set_text (self->pl, text, textlen);	1269	pango_layout_set_text (self->pl, text, textlen);
823	}	1270	}
824		1271
825	void	1272	void
826	set_markup (CFClient::Layout self, SV *text_)	1273	set_markup (DC::Layout self, SV *text_)
827	CODE:	1274	CODE:
828	{	1275	{
829	STRLEN textlen;	1276	STRLEN textlen;
830	char *text = SvPVutf8 (text_, textlen);	1277	char *text = SvPVutf8 (text_, textlen);
831		1278
832	pango_layout_set_markup (self->pl, text, textlen);	1279	pango_layout_set_markup (self->pl, text, textlen);
833	}	1280	}
834		1281
835	void	1282	void
836	set_shapes (CFClient::Layout self, ...)	1283	set_shapes (DC::Layout self, ...)
837	CODE:	1284	CODE:
838	{	1285	{
839	PangoAttrList *attrs = 0;	1286	PangoAttrList *attrs = 0;
840	const char *text = pango_layout_get_text (self->pl);	1287	const char *text = pango_layout_get_text (self->pl);
841	const char *pos = text;	1288	const char *pos = text;
842	int arg = 2;	1289	int arg = 4;
843		1290
844	while (arg < items && (pos = strstr (pos, OBJ_STR)))	1291	while (arg < items && (pos = strstr (pos, OBJ_STR)))
845	{	1292	{
846	PangoRectangle rect;	1293	PangoRectangle inkrect, rect;
847	PangoAttribute *attr;	1294	PangoAttribute *attr;
848		1295
		1296	int x = SvIV (ST (arg - 3));
		1297	int y = SvIV (ST (arg - 2));
849	int w = SvIV (ST (arg - 1));	1298	int w = SvIV (ST (arg - 1));
850	int h = SvIV (ST (arg));	1299	int h = SvIV (ST (arg ));
851		1300
852	arg += 2;
853
854	rect.x = 0;	1301	inkrect.x = 0;
		1302	inkrect.y = 0;
		1303	inkrect.width = 0;
		1304	inkrect.height = 0;
		1305
		1306	rect.x = x * PANGO_SCALE;
855	rect.y = -h * PANGO_SCALE;	1307	rect.y = y * PANGO_SCALE;
856	rect.width = w * PANGO_SCALE;	1308	rect.width = w * PANGO_SCALE;
857	rect.height = h * PANGO_SCALE;	1309	rect.height = h * PANGO_SCALE;
858		1310
859	if (!attrs)	1311	if (!attrs)
860	attrs = pango_layout_get_attributes (self->pl);	1312	attrs = pango_layout_get_attributes (self->pl);
861		1313
862	attr = pango_attr_shape_new (&rect, &rect);	1314	attr = pango_attr_shape_new (&inkrect, &rect);
863	attr->start_index = pos - text;	1315	attr->start_index = pos - text;
864	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;	1316	attr->end_index = attr->start_index + sizeof (OBJ_STR) - 1;
865	pango_attr_list_insert (attrs, attr);	1317	pango_attr_list_insert (attrs, attr);
866		1318
		1319	arg += 4;
867	pos += sizeof (OBJ_STR) - 1;	1320	pos += sizeof (OBJ_STR) - 1;
868	}	1321	}
869		1322
870	if (attrs)	1323	if (attrs)
871	pango_layout_set_attributes (self->pl, attrs);	1324	pango_layout_set_attributes (self->pl, attrs);
872	}	1325	}
873		1326
874	void	1327	void
875	get_shapes (CFClient::Layout self)	1328	get_shapes (DC::Layout self)
876	PPCODE:	1329	PPCODE:
877	{	1330	{
878	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1331	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
879		1332
880	do	1333	do
881	{	1334	{
882	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1335	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
883		1336
884	if (run && shape_attr_p (run))	1337	if (run && shape_attr_p (run))
885	{	1338	{
886	PangoRectangle extents;	1339	PangoRectangle extents;
887	pango_layout_iter_get_run_extents (iter, 0, &extents);	1340	pango_layout_iter_get_run_extents (iter, 0, &extents);
888		1341
		1342	EXTEND (SP, 2);
889	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1343	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
890	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1344	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
891	}	1345	}
892	}	1346	}
893	while (pango_layout_iter_next_run (iter));	1347	while (pango_layout_iter_next_run (iter));
894		1348
895	pango_layout_iter_free (iter);	1349	pango_layout_iter_free (iter);
896	}	1350	}
897		1351
898	int	1352	int
899	has_wrapped (CFClient::Layout self)	1353	has_wrapped (DC::Layout self)
900	CODE:	1354	CODE:
901	{	1355	{
902	int lines = 1;	1356	int lines = 1;
903	const char *text = pango_layout_get_text (self->pl);	1357	const char *text = pango_layout_get_text (self->pl);
904		1358
…		…
909	}	1363	}
910	OUTPUT:	1364	OUTPUT:
911	RETVAL	1365	RETVAL
912		1366
913	SV *	1367	SV *
914	get_text (CFClient::Layout self)	1368	get_text (DC::Layout self)
915	CODE:	1369	CODE:
916	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1370	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
917	sv_utf8_decode (RETVAL);	1371	sv_utf8_decode (RETVAL);
918	OUTPUT:	1372	OUTPUT:
919	RETVAL	1373	RETVAL
920		1374
921	void	1375	void
922	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1376	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
923	CODE:	1377	CODE:
924	self->r = r;	1378	self->r = r;
925	self->g = g;	1379	self->g = g;
926	self->b = b;	1380	self->b = b;
927	self->a = a;	1381	self->a = a;
928		1382
929	void	1383	void
930	set_font (CFClient::Layout self, CFClient::Font font = 0)	1384	set_font (DC::Layout self, DC::Font font = 0)
931	CODE:	1385	CODE:
932	if (self->font != font)	1386	if (self->font != font)
933	{	1387	{
934	self->font = font;	1388	self->font = font;
935	layout_update_font (self);	1389	layout_update_font (self);
936	}	1390	}
937		1391
938	void	1392	void
939	set_height (CFClient::Layout self, int base_height)	1393	set_height (DC::Layout self, int base_height)
940	CODE:	1394	CODE:
941	if (self->base_height != base_height)	1395	if (self->base_height != base_height)
942	{	1396	{
943	self->base_height = base_height;	1397	self->base_height = base_height;
944	layout_update_font (self);	1398	layout_update_font (self);
945	}	1399	}
946		1400
947	void	1401	void
948	set_width (CFClient::Layout self, int max_width = -1)	1402	set_width (DC::Layout self, int max_width = -1)
949	CODE:	1403	CODE:
950	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1404	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
951		1405
952	void	1406	void
953	set_indent (CFClient::Layout self, int indent)	1407	set_indent (DC::Layout self, int indent)
954	CODE:	1408	CODE:
955	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1409	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
956		1410
957	void	1411	void
958	set_spacing (CFClient::Layout self, int spacing)	1412	set_spacing (DC::Layout self, int spacing)
959	CODE:	1413	CODE:
960	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1414	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
961		1415
962	void	1416	void
963	set_ellipsise (CFClient::Layout self, int ellipsise)	1417	set_ellipsise (DC::Layout self, int ellipsise)
964	CODE:	1418	CODE:
965	pango_layout_set_ellipsize (self->pl,	1419	pango_layout_set_ellipsize (self->pl,
966	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1420	ellipsise == 1 ? PANGO_ELLIPSIZE_START
967	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1421	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
968	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1422	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
969	: PANGO_ELLIPSIZE_NONE	1423	: PANGO_ELLIPSIZE_NONE
970	);	1424	);
971		1425
972	void	1426	void
973	set_single_paragraph_mode (CFClient::Layout self, int spm)	1427	set_single_paragraph_mode (DC::Layout self, int spm)
974	CODE:	1428	CODE:
975	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1429	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
976		1430
977	void	1431	void
978	size (CFClient::Layout self)	1432	size (DC::Layout self)
979	PPCODE:	1433	PPCODE:
980	{	1434	{
981	int w, h;	1435	int w, h;
982		1436
983	layout_get_pixel_size (self, &w, &h);	1437	layout_get_pixel_size (self, &w, &h);
…		…
986	PUSHs (sv_2mortal (newSViv (w)));	1440	PUSHs (sv_2mortal (newSViv (w)));
987	PUSHs (sv_2mortal (newSViv (h)));	1441	PUSHs (sv_2mortal (newSViv (h)));
988	}	1442	}
989		1443
990	int	1444	int
		1445	descent (DC::Layout self)
		1446	CODE:
		1447	{
		1448	PangoRectangle rect;
		1449	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
		1450	pango_layout_line_get_pixel_extents (line, 0, &rect);
		1451	RETVAL = PANGO_DESCENT (rect);
		1452	}
		1453	OUTPUT:
		1454	RETVAL
		1455
		1456	int
991	xy_to_index (CFClient::Layout self, int x, int y)	1457	xy_to_index (DC::Layout self, int x, int y)
992	CODE:	1458	CODE:
993	{	1459	{
994	int index, trailing;	1460	int index, trailing;
995	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1461	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
996	RETVAL = index;	1462	RETVAL = index + trailing;
997	}	1463	}
998	OUTPUT:	1464	OUTPUT:
999	RETVAL	1465	RETVAL
1000		1466
1001	void	1467	void
1002	cursor_pos (CFClient::Layout self, int index)	1468	cursor_pos (DC::Layout self, int index)
1003	PPCODE:	1469	PPCODE:
1004	{	1470	{
1005	PangoRectangle strong_pos;	1471	PangoRectangle pos;
1006	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1472	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1007		1473
1008	EXTEND (SP, 3);	1474	EXTEND (SP, 3);
1009	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1475	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1010	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1476	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1011	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1477	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1012	}	1478	}
1013		1479
1014	void	1480	void
1015	render (CFClient::Layout self)	1481	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1016	PPCODE:	1482	PPCODE:
1017	{	1483	{
1018	SV *retval;	1484	int line, x;
1019	int w, h;
1020		1485
1021	layout_get_pixel_size (self, &w, &h);	1486	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
1022		1487	#if !PANGO_VERSION_CHECK (1, 17, 3)
1023	if (self->rgba)	1488	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1024	{	1489	--line;
1025	cairo_surface_t *surface;
1026	cairo_t *cairo;
1027
1028	retval = newSV (w * h * 4);
1029	SvPOK_only (retval);
1030	SvCUR_set (retval, w * h * 4);
1031
1032	memset (SvPVX (retval), 0, w * h * 4);
1033
1034	surface = cairo_image_surface_create_for_data (
1035	(void)SvPVX (retval), CAIRO_FORMAT_ARGB32, w, h, w 4);
1036	cairo = cairo_create (surface);
1037	cairo_set_source_rgba (cairo, self->r, self->g, self->b, self->a);
1038
1039	pango_cairo_show_layout (cairo, self->pl);
1040
1041	cairo_destroy (cairo);
1042	cairo_surface_destroy (surface);
1043
1044	// what a mess, and its premultiplied, too :(
1045	{
1046	uint32_t p = (uint32_t )SvPVX (retval);
1047	uint32_t e = p + w h;
1048
1049	while (p < e)
1050	{
1051	uint32_t rgba = *p;
1052	rgba = (rgba >> 24) \| (rgba << 8);
1053	#if 0
1054	#ifdef _WIN32
1055	{//D
1056	uint8_t r = rgba >> 24;
1057	uint8_t g = rgba >> 16;
1058	uint8_t b = rgba >> 8;
1059	uint8_t a = rgba >> 0;
1060
1061	rgba = (rgba & 0xffffff00) \| a;
1062	}
1063	#endif	1490	#endif
1064	#endif
1065	rgba = SDL_SwapBE32 (rgba);
1066	*p++ = rgba;
1067	}
1068	}
1069
1070	EXTEND (SP, 5);	1491	EXTEND (SP, 2);
1071	PUSHs (sv_2mortal (newSViv (w)));	1492	PUSHs (sv_2mortal (newSViv (line)));
		1493	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1494	}
		1495
		1496	void
		1497	line_x_to_index (DC::Layout self, int line, int x)
		1498	PPCODE:
		1499	{
		1500	PangoLayoutLine *lp;
		1501	int index, trailing;
		1502
		1503	if (line < 0)
		1504	XSRETURN_EMPTY;
		1505
		1506	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1507	XSRETURN_EMPTY; /* do better */
		1508
		1509	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1510
		1511	EXTEND (SP, 2);
		1512	if (GIMME_V == G_SCALAR)
1072	PUSHs (sv_2mortal (newSViv (h)));	1513	PUSHs (sv_2mortal (newSViv (index + trailing)));
1073	PUSHs (sv_2mortal (retval));
1074	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1075	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
1076	}
1077	else	1514	else
1078	{	1515	{
1079	FT_Bitmap bitmap;
1080
1081	retval = newSV (w * h);
1082	SvPOK_only (retval);
1083	SvCUR_set (retval, w * h);
1084
1085	bitmap.rows = h;
1086	bitmap.width = w;
1087	bitmap.pitch = w;
1088	bitmap.buffer = (unsigned char*)SvPVX (retval);
1089	bitmap.num_grays = 256;
1090	bitmap.pixel_mode = FT_PIXEL_MODE_GRAY;
1091
1092	memset (bitmap.buffer, 0, w * h);
1093
1094	pango_ft2_render_layout (&bitmap, self->pl, 0 * PANGO_SCALE, 0 * PANGO_SCALE);
1095
1096	EXTEND (SP, 5);
1097	PUSHs (sv_2mortal (newSViv (w)));	1516	PUSHs (sv_2mortal (newSViv (index)));
1098	PUSHs (sv_2mortal (newSViv (h)));	1517	PUSHs (sv_2mortal (newSViv (trailing)));
1099	PUSHs (sv_2mortal (retval));
1100	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1101	PUSHs (sv_2mortal (newSViv (GL_ALPHA)));
1102	}	1518	}
1103	}	1519	}
1104		1520
		1521	void
		1522	render (DC::Layout self, float x, float y, int flags = 0)
		1523	CODE:
		1524	rc_clear (self->rc);
		1525	pango_opengl_render_layout_subpixel (
		1526	self->pl,
		1527	self->rc,
		1528	x * PANGO_SCALE, y * PANGO_SCALE,
		1529	self->r, self->g, self->b, self->a,
		1530	flags
		1531	);
		1532	// we assume that context_change actually clears/frees stuff
		1533	// and does not do any recomputation...
		1534	pango_layout_context_changed (self->pl);
		1535
		1536	void
		1537	draw (DC::Layout self)
		1538	CODE:
		1539	{
		1540	glEnable (GL_TEXTURE_2D);
		1541	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1542	glEnable (GL_BLEND);
		1543	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1544	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1545	glEnable (GL_ALPHA_TEST);
		1546	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1547
		1548	rc_draw (self->rc);
		1549
		1550	glDisable (GL_ALPHA_TEST);
		1551	glDisable (GL_BLEND);
		1552	glDisable (GL_TEXTURE_2D);
		1553	}
		1554
1105	MODULE = CFClient PACKAGE = CFClient::Texture	1555	MODULE = Deliantra::Client PACKAGE = DC::Texture
1106		1556
1107	void	1557	PROTOTYPES: ENABLE
1108	pad2pot (SV data_, SV w_, SV *h_)
1109	CODE:
1110	{
1111	int ow = SvIV (w_);
1112	int oh = SvIV (h_);
1113		1558
1114	if (ow && oh)	1559	void
		1560	pad (SV *data_, int ow, int oh, int nw, int nh)
		1561	CODE:
		1562	{
		1563	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1115	{	1564	{
1116	int nw = minpot (ow);
1117	int nh = minpot (oh);
1118
1119	if (nw != ow \|\| nh != oh)
1120	{
1121	if (SvOK (data_))
1122	{
1123	STRLEN datalen;	1565	STRLEN datalen;
1124	char *data = SvPVbyte (data_, datalen);	1566	char *data = SvPVbyte (data_, datalen);
1125	int bpp = datalen / (ow * oh);	1567	int bpp = datalen / (ow * oh);
1126	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1568	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1127		1569
1128	SvPOK_only (result_);	1570	SvPOK_only (result_);
1129	SvCUR_set (result_, nw * nh * bpp);	1571	SvCUR_set (result_, nw * nh * bpp);
1130		1572
1131	memset (SvPVX (result_), 0, nw * nh * bpp);	1573	memset (SvPVX (result_), 0, nw * nh * bpp);
1132	while (oh--)	1574	while (oh--)
1133	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1575	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1134		1576
1135	sv_setsv (data_, result_);	1577	sv_setsv (data_, result_);
1136	}
1137
1138	sv_setiv (w_, nw);
1139	sv_setiv (h_, nh);
1140	}
1141	}	1578	}
1142	}	1579	}
1143		1580
1144	void	1581	void
1145	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1582	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1151	{	1588	{
1152	HV hv = (HV )SvRV (self);	1589	HV hv = (HV )SvRV (self);
1153	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1590	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1154	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1591	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1155	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1592	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1593
		1594	if (name <= 0)
		1595	XSRETURN_EMPTY;
1156		1596
1157	if (items < 5)	1597	if (items < 5)
1158	{	1598	{
1159	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1599	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1160	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1600	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1188	glDisable (GL_ALPHA_TEST);	1628	glDisable (GL_ALPHA_TEST);
1189	glDisable (GL_BLEND);	1629	glDisable (GL_BLEND);
1190	}	1630	}
1191	}	1631	}
1192		1632
		1633	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1634	CODE:
		1635	{
		1636	GLint width;
		1637	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1638	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1639	RETVAL = width > 0;
		1640	}
		1641	OUTPUT:
		1642	RETVAL
		1643
1193	MODULE = CFClient PACKAGE = CFClient::Map	1644	MODULE = Deliantra::Client PACKAGE = DC::Map
1194		1645
1195	CFClient::Map	1646	PROTOTYPES: DISABLE
1196	new (SV *class, int map_width, int map_height)	1647
		1648	DC::Map
		1649	new (SV *class)
1197	CODE:	1650	CODE:
1198	New (0, RETVAL, 1, struct map);	1651	New (0, RETVAL, 1, struct map);
1199	RETVAL->x = 0;	1652	RETVAL->x = 0;
1200	RETVAL->y = 0;	1653	RETVAL->y = 0;
1201	RETVAL->w = map_width;	1654	RETVAL->w = 0;
1202	RETVAL->h = map_height;	1655	RETVAL->h = 0;
1203	RETVAL->ox = 0;	1656	RETVAL->ox = 0;
1204	RETVAL->oy = 0;	1657	RETVAL->oy = 0;
1205	RETVAL->faces = 8192;	1658	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1206	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1659	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1207	RETVAL->texs = 8192;
1208	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1209	RETVAL->rows = 0;	1660	RETVAL->rows = 0;
1210	RETVAL->row = 0;	1661	RETVAL->row = 0;
1211	OUTPUT:	1662	OUTPUT:
1212	RETVAL	1663	RETVAL
1213		1664
1214	void	1665	void
1215	DESTROY (CFClient::Map self)	1666	DESTROY (DC::Map self)
1216	CODE:	1667	CODE:
1217	{	1668	{
1218	map_clear (self);	1669	map_clear (self);
1219	Safefree (self->face);	1670	Safefree (self->face2tile);
1220	Safefree (self->tex);	1671	Safefree (self->tex);
1221	Safefree (self);	1672	Safefree (self);
1222	}	1673	}
1223		1674
1224	void	1675	void
		1676	resize (DC::Map self, int map_width, int map_height)
		1677	CODE:
		1678	self->w = map_width;
		1679	self->h = map_height;
		1680
		1681	void
1225	clear (CFClient::Map self)	1682	clear (DC::Map self)
1226	CODE:	1683	CODE:
1227	map_clear (self);	1684	map_clear (self);
1228		1685
1229	void	1686	void
1230	set_face (CFClient::Map self, int face, int texid)	1687	set_tileid (DC::Map self, int face, int tile)
1231	CODE:	1688	CODE:
1232	{	1689	{
1233	while (self->faces <= face)	1690	need_facenum (self, face); self->face2tile [face] = tile;
1234	{	1691	need_texid (self, tile);
1235	Append (mapface, self->face, self->faces, self->faces);
1236	self->faces *= 2;
1237	}
1238
1239	self->face [face] = texid;
1240	}	1692	}
1241		1693
1242	void	1694	void
		1695	set_smooth (DC::Map self, int face, int smooth, int level)
		1696	CODE:
		1697	{
		1698	tileid texid;
		1699	maptex *tex;
		1700
		1701	if (face < 0 \|\| face >= self->faces)
		1702	return;
		1703
		1704	if (smooth < 0 \|\| smooth >= self->faces)
		1705	return;
		1706
		1707	texid = self->face2tile [face];
		1708
		1709	if (!texid)
		1710	return;
		1711
		1712	tex = self->tex + texid;
		1713	tex->smoothtile = self->face2tile [smooth];
		1714	tex->smoothlevel = level;
		1715	}
		1716
		1717	void
1243	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1718	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1244	CODE:	1719	CODE:
1245	{	1720	{
1246	while (self->texs <= texid)	1721	need_texid (self, texid);
1247	{
1248	Append (maptex, self->tex, self->texs, self->texs);
1249	self->texs *= 2;
1250	}
1251		1722
1252	{	1723	{
1253	maptex *tex = self->tex + texid;	1724	maptex *tex = self->tex + texid;
1254		1725
1255	tex->name = name;	1726	tex->name = name;
…		…
1272	// from transparent color bleeding and ugly wrapping effects.	1743	// from transparent color bleeding and ugly wrapping effects.
1273	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1744	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1274	}	1745	}
1275		1746
1276	int	1747	int
1277	ox (CFClient::Map self)	1748	ox (DC::Map self)
1278	ALIAS:	1749	ALIAS:
1279	oy = 1	1750	oy = 1
1280	x = 2	1751	x = 2
1281	y = 3	1752	y = 3
1282	w = 4	1753	w = 4
…		…
1293	}	1764	}
1294	OUTPUT:	1765	OUTPUT:
1295	RETVAL	1766	RETVAL
1296		1767
1297	void	1768	void
1298	scroll (CFClient::Map self, int dx, int dy)	1769	scroll (DC::Map self, int dx, int dy)
1299	CODE:	1770	CODE:
1300	{	1771	{
1301	if (dx > 0)	1772	if (dx > 0)
1302	map_blank (self, self->x, self->y, dx - 1, self->h);	1773	map_blank (self, self->x, self->y, dx, self->h);
1303	else if (dx < 0)	1774	else if (dx < 0)
1304	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1775	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1305		1776
1306	if (dy > 0)	1777	if (dy > 0)
1307	map_blank (self, self->x, self->y, self->w, dy - 1);	1778	map_blank (self, self->x, self->y, self->w, dy);
1308	else if (dy < 0)	1779	else if (dy < 0)
1309	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1780	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1310		1781
1311	self->ox += dx; self->x += dx;	1782	self->ox += dx; self->x += dx;
1312	self->oy += dy; self->y += dy;	1783	self->oy += dy; self->y += dy;
1313		1784
1314	while (self->y < 0)	1785	while (self->y < 0)
…		…
1318	self->rows += MAP_EXTEND_Y;	1789	self->rows += MAP_EXTEND_Y;
1319	self->y += MAP_EXTEND_Y;	1790	self->y += MAP_EXTEND_Y;
1320	}	1791	}
1321	}	1792	}
1322		1793
1323	void	1794	SV *
1324	map1a_update (CFClient::Map self, SV *data_)	1795	map1a_update (DC::Map self, SV *data_, int extmap)
1325	CODE:	1796	CODE:
1326	{	1797	{
1327	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1798	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1328	uint8_t data_end = (uint8_t )SvEND (data_);	1799	uint8_t data_end = (uint8_t )SvEND (data_);
1329	mapcell *cell;	1800	mapcell *cell;
1330	int x, y, flags;	1801	int x, y, z, flags;
		1802	AV *missing = newAV ();
		1803	RETVAL = newRV_noinc ((SV *)missing);
1331		1804
1332	while (data < data_end)	1805	while (data < data_end - 1)
1333	{	1806	{
1334	flags = (data [0] << 8) + data [1]; data += 2;	1807	flags = (data [0] << 8) + data [1]; data += 2;
1335		1808
1336	x = self->x + ((flags >> 10) & 63);	1809	x = self->x + ((flags >> 10) & 63);
1337	y = self->y + ((flags >> 4) & 63);	1810	y = self->y + ((flags >> 4) & 63);
1338		1811
1339	cell = map_get_cell (self, x, y);	1812	cell = map_get_cell (self, x, y);
1340		1813
1341	if (flags & 15)	1814	if (flags & 15)
1342	{	1815	{
1343	if (cell->darkness < 0)	1816	if (!cell->darkness)
1344	{	1817	{
		1818	memset (cell, 0, sizeof (*cell));
1345	cell->darkness = 0;	1819	cell->darkness = 256;
1346	cell->face [0] = 0;
1347	cell->face [1] = 0;
1348	cell->face [2] = 0;
1349	}	1820	}
1350		1821
1351	cell->darkness = flags & 8 ? *data++ : 255;
1352
1353	//TODO: don't trust server data to be in-range(!)	1822	//TODO: don't trust server data to be in-range(!)
1354		1823
1355	if (flags & 4)	1824	if (flags & 8)
1356	{	1825	{
1357	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1826	if (extmap)
		1827	{
		1828	uint8_t ext, cmd;
		1829
		1830	do
		1831	{
		1832	ext = *data++;
		1833	cmd = ext & 0x7f;
		1834
		1835	if (cmd < 4)
		1836	cell->darkness = 255 - ext * 64 + 1;
		1837	else if (cmd == 5) // health
		1838	{
		1839	cell->stat_width = 1;
		1840	cell->stat_hp = *data++;
		1841	}
		1842	else if (cmd == 6) // monster width
		1843	cell->stat_width = *data++ + 1;
		1844	else if (cmd == 0x47)
		1845	{
		1846	if (*data == 1) cell->player = data [1];
		1847	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1848	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1849	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		1850
		1851	data += *data + 1;
		1852	}
		1853	else if (cmd == 8) // cell flags
		1854	cell->flags = *data++;
		1855	else if (ext & 0x40) // unknown, multibyte => skip
		1856	data += *data + 1;
		1857	else
		1858	data++;
		1859	}
		1860	while (ext & 0x80);
		1861	}
		1862	else
		1863	cell->darkness = *data++ + 1;
1358	}	1864	}
1359		1865
		1866	for (z = 0; z <= 2; ++z)
1360	if (flags & 2)	1867	if (flags & (4 >> z))
1361	{	1868	{
1362	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1869	faceid face = (data [0] << 8) + data [1]; data += 2;
		1870	need_facenum (self, face);
		1871	cell->tile [z] = self->face2tile [face];
		1872
		1873	if (cell->tile [z])
		1874	{
		1875	maptex *tex = self->tex + cell->tile [z];
		1876	if (!tex->name)
		1877	av_push (missing, newSViv (cell->tile [z]));
		1878
		1879	if (tex->smoothtile)
		1880	{
		1881	maptex *smooth = self->tex + tex->smoothtile;
		1882	if (!smooth->name)
		1883	av_push (missing, newSViv (tex->smoothtile));
		1884	}
		1885	}
1363	}	1886	}
1364
1365	if (flags & 1)
1366	{
1367	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1368	}
1369	}	1887	}
1370	else	1888	else
1371	cell->darkness = -1;	1889	CELL_CLEAR (cell);
1372	}	1890	}
1373	}	1891	}
		1892	OUTPUT:
		1893	RETVAL
1374		1894
1375	SV *	1895	SV *
1376	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1896	mapmap (DC::Map self, int x0, int y0, int w, int h)
1377	CODE:	1897	CODE:
1378	{	1898	{
1379	int x1, x;	1899	int x1, x;
1380	int y1, y;	1900	int y1, y;
1381	int z;	1901	int z;
…		…
1402	{	1922	{
1403	mapcell *cell = row->col + (x - row->c0);	1923	mapcell *cell = row->col + (x - row->c0);
1404		1924
1405	for (z = 0; z <= 0; z++)	1925	for (z = 0; z <= 0; z++)
1406	{	1926	{
1407	mapface face = cell->face [z];
1408
1409	if (face)
1410	{
1411	maptex tex = self->tex [face];	1927	maptex tex = self->tex [cell->tile [z]];
1412	int a0 = 255 - tex.a;	1928	int a0 = 255 - tex.a;
1413	int a1 = tex.a;	1929	int a1 = tex.a;
1414		1930
1415	r = (r * a0 + tex.r * a1) / 255;	1931	r = (r * a0 + tex.r * a1) / 255;
1416	g = (g * a0 + tex.g * a1) / 255;	1932	g = (g * a0 + tex.g * a1) / 255;
1417	b = (b * a0 + tex.b * a1) / 255;	1933	b = (b * a0 + tex.b * a1) / 255;
1418	a = (a * a0 + tex.a * a1) / 255;	1934	a = (a * a0 + tex.a * a1) / 255;
1419	}
1420	}	1935	}
1421	}	1936	}
1422		1937
1423	*map++ = (r )	1938	*map++ = (r )
1424	\| (g << 8)	1939	\| (g << 8)
…		…
1431	}	1946	}
1432	OUTPUT:	1947	OUTPUT:
1433	RETVAL	1948	RETVAL
1434		1949
1435	void	1950	void
1436	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1951	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1437	CODE:	1952	CODE:
1438	{	1953	{
1439	int vx, vy;
1440	int x, y, z;	1954	int x, y, z;
1441	int last_name;
1442	mapface face;
1443		1955
1444	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1956	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1445	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1957	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1958	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1959	smooth_key skey;
		1960	int pl_x, pl_y;
		1961	maptex pl_tex;
		1962	rc_t *rc = rc_alloc ();
		1963	rc_key_t key;
		1964	rc_array_t *arr;
1446		1965
1447	/*	1966	pl_tex.name = 0;
1448	int vx = self->vx = self->w >= sw
1449	? self->x + (self->w - sw) / 2
1450	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1451		1967
1452	int vy = self->vy = self->h >= sh	1968	// thats current max. sorry.
1453	? self->y + (self->h - sh) / 2	1969	if (sw > 255) sw = 255;
1454	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1970	if (sh > 255) sh = 255;
1455	*/
1456		1971
1457	glColor4ub (255, 255, 255, 255);	1972	// clear key, in case of extra padding
		1973	memset (&skey, 0, sizeof (skey));
		1974
		1975	memset (&key, 0, sizeof (key));
		1976	key.r = 255;
		1977	key.g = 255;
		1978	key.b = 255;
		1979	key.a = 255;
		1980	key.mode = GL_QUADS;
		1981	key.format = GL_T2F_V3F;
		1982	key.texname = -1;
		1983
		1984	mx += self->x;
		1985	my += self->y;
		1986
		1987	// first pass: determine smooth_max
		1988	// rather ugly, if you ask me
		1989	// could also be stored inside mapcell and updated on change
		1990	memset (smooth_max, 0, sizeof (smooth_max));
		1991
		1992	for (y = 0; y < sh; y++)
		1993	if (0 <= y + my && y + my < self->rows)
		1994	{
		1995	maprow *row = self->row + (y + my);
		1996
		1997	for (x = 0; x < sw; x++)
		1998	if (row->c0 <= x + mx && x + mx < row->c1)
		1999	{
		2000	mapcell *cell = row->col + (x + mx - row->c0);
		2001
		2002	smooth_max[x + 1][y + 1] =
		2003	MAX (self->tex [cell->tile [0]].smoothlevel,
		2004	MAX (self->tex [cell->tile [1]].smoothlevel,
		2005	self->tex [cell->tile [2]].smoothlevel));
		2006	}
		2007	}
1458		2008
1459	glEnable (GL_BLEND);	2009	glEnable (GL_BLEND);
1460	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2010	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1461	glEnable (GL_TEXTURE_2D);
1462	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2011	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1463		2012
1464	glBegin (GL_QUADS);
1465
1466	last_name = 0;
1467
1468	for (z = 0; z < 3; z++)	2013	for (z = 0; z <= 2; z++)
		2014	{
		2015	memset (smooth_level, 0, sizeof (smooth_level));
		2016
1469	for (y = 0; y < sh; y++)	2017	for (y = 0; y < sh; y++)
1470	if (0 <= y + vy && y + vy < self->rows)	2018	if (0 <= y + my && y + my < self->rows)
1471	{	2019	{
1472	maprow *row = self->row + (y + vy);	2020	maprow *row = self->row + (y + my);
1473		2021
1474	for (x = 0; x < sw; x++)	2022	for (x = 0; x < sw; x++)
1475	if (row->c0 <= x + vx && x + vx < row->c1)	2023	if (row->c0 <= x + mx && x + mx < row->c1)
1476	{	2024	{
1477	mapcell *cell = row->col + (x + vx - row->c0);	2025	mapcell *cell = row->col + (x + mx - row->c0);
1478
1479	face = cell->face [z];	2026	tileid tile = cell->tile [z];
1480		2027
1481	if (face)	2028	if (tile)
		2029	{
		2030	maptex tex = self->tex [tile];
		2031	int px = (x + 1) * T - tex.w;
		2032	int py = (y + 1) * T - tex.h;
		2033
		2034	if (key.texname != tex.name)
		2035	{
		2036	if (!tex.name)
		2037	tex = self->tex [2]; /* missing, replace by noface */
		2038
		2039	key.texname = tex.name;
		2040	arr = rc_array (rc, &key);
		2041	}
		2042
		2043	if (expect_false (cell->player == player) && expect_false (z == 2))
		2044	{
		2045	pl_x = px;
		2046	pl_y = py;
		2047	pl_tex = tex;
		2048	continue;
		2049	}
		2050
		2051	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2052	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2053	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2054	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2055
		2056	if (expect_false (cell->flags) && expect_false (z == 2))
		2057	{
		2058	// overlays such as the speech bubble, probably more to come
		2059	if (cell->flags & 1)
		2060	{
		2061	maptex tex = self->tex [1];
		2062	int px = x * T + T * 2 / 32;
		2063	int py = y * T - T * 6 / 32;
		2064
		2065	if (tex.name)
		2066	{
		2067	if (key.texname != tex.name)
		2068	{
		2069	key.texname = tex.name;
		2070	arr = rc_array (rc, &key);
		2071	}
		2072
		2073	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2074	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2075	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2076	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2077	}
		2078	}
		2079	}
		2080
		2081	// update smooth hash
		2082	if (tex.smoothtile)
		2083	{
		2084	skey.tile = tex.smoothtile;
		2085	skey.level = tex.smoothlevel;
		2086
		2087	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2088
		2089	// add bits to current tile and all neighbours. skey.x\|y is
		2090	// shifted +1\|+1 so we always stay positive.
		2091
		2092	// bits is ___n cccc CCCC bbbb
		2093	// n do not draw borders&corners
		2094	// c draw these corners, but...
		2095	// C ... not these
		2096	// b draw these borders
		2097
		2098	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2099	// ┃· ·· ·┃ ━━
		2100
		2101	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2102	// ·· ·· ·┏ ┓·
		2103
		2104	// full tile
		2105	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2106
		2107	// borders
		2108	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2109	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2110	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2111	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2112
		2113	// corners
		2114	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2115	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2116	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2117	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2118	}
		2119	}
		2120	}
		2121	}
		2122
		2123	rc_draw (rc);
		2124	rc_clear (rc);
		2125
		2126	// go through all smoothlevels, lowest to highest, then draw.
		2127	// this is basically counting sort
		2128	{
		2129	int w, b;
		2130
		2131	glEnable (GL_TEXTURE_2D);
		2132	glBegin (GL_QUADS);
		2133	for (w = 0; w < 256 / 32; ++w)
		2134	{
		2135	uint32_t smask = smooth_level [w];
		2136	if (smask)
		2137	for (b = 0; b < 32; ++b)
		2138	if (smask & (((uint32_t)1) << b))
1482	{	2139	{
1483	maptex tex = self->tex [face];	2140	int level = (w << 5) \| b;
		2141	HE *he;
1484		2142
1485	int px = (x + 1) * 32 - tex.w;	2143	hv_iterinit (smooth);
1486	int py = (y + 1) * 32 - tex.h;	2144	while ((he = hv_iternext (smooth)))
1487
1488	if (last_name != tex.name)
1489	{	2145	{
		2146	smooth_key skey = (smooth_key )HeKEY (he);
		2147	IV bits = SvIVX (HeVAL (he));
		2148
		2149	if (!(bits & 0x1000)
		2150	&& skey->level == level
		2151	&& level > smooth_max [skey->x][skey->y])
		2152	{
		2153	maptex tex = self->tex [skey->tile];
		2154	int px = (((int)skey->x) - 1) * T;
		2155	int py = (((int)skey->y) - 1) * T;
		2156	int border = bits & 15;
		2157	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2158	float dx = tex.s * .0625f; // 16 images/row
		2159	float dy = tex.t * .5f ; // 2 images/column
		2160
		2161	if (tex.name)
		2162	{
		2163	// this time avoiding texture state changes
		2164	// save gobs of state changes.
		2165	if (key.texname != tex.name)
		2166	{
1490	glEnd ();	2167	glEnd ();
1491	last_name = tex.name;
1492	glBindTexture (GL_TEXTURE_2D, last_name);	2168	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1493	glBegin (GL_QUADS);	2169	glBegin (GL_QUADS);
		2170	}
		2171
		2172	if (border)
		2173	{
		2174	float ox = border * dx;
		2175
		2176	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2177	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2178	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2179	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2180	}
		2181
		2182	if (corner)
		2183	{
		2184	float ox = corner * dx;
		2185
		2186	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2187	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2188	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2189	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2190	}
		2191	}
		2192	}
1494	}	2193	}
1495
1496	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1497	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1498	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1499	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1500	}	2194	}
1501	}
1502	}	2195	}
1503		2196
1504	glEnd ();	2197	glEnd ();
1505
1506	glDisable (GL_TEXTURE_2D);	2198	glDisable (GL_TEXTURE_2D);
		2199	key.texname = -1;
		2200	}
		2201
		2202	hv_clear (smooth);
		2203	}
		2204
		2205	if (pl_tex.name)
		2206	{
		2207	maptex tex = pl_tex;
		2208	int px = pl_x + sdx;
		2209	int py = pl_y + sdy;
		2210
		2211	key.texname = tex.name;
		2212	arr = rc_array (rc, &key);
		2213
		2214	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2215	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2216	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2217	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2218
		2219	rc_draw (rc);
		2220	}
		2221
1507	glDisable (GL_BLEND);	2222	glDisable (GL_BLEND);
1508	}	2223	rc_free (rc);
1509		2224
		2225	// top layer: overlays such as the health bar
		2226	for (y = 0; y < sh; y++)
		2227	if (0 <= y + my && y + my < self->rows)
		2228	{
		2229	maprow *row = self->row + (y + my);
		2230
		2231	for (x = 0; x < sw; x++)
		2232	if (row->c0 <= x + mx && x + mx < row->c1)
		2233	{
		2234	mapcell *cell = row->col + (x + mx - row->c0);
		2235
		2236	int px = x * T;
		2237	int py = y * T;
		2238
		2239	if (cell->stat_hp)
		2240	{
		2241	int width = cell->stat_width * T;
		2242	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2243
		2244	glColor3ub (0, 0, 0);
		2245	glRectf (px + 1, py - thick - 2,
		2246	px + width - 1, py);
		2247
		2248	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2249	glRectf (px + 2,
		2250	py - thick - 1,
		2251	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2252	}
		2253	}
		2254	}
		2255	}
		2256
1510	void	2257	void
1511	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2258	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1512	CODE:	2259	CODE:
1513	{	2260	{
1514	static float color[16][3] = {	2261	static float color[16][3] = {
1515	{ 0.00, 0.00, 0.00 },	2262	{ 0.00F, 0.00F, 0.00F },
1516	{ 1.00, 1.00, 1.00 },	2263	{ 1.00F, 1.00F, 1.00F },
1517	{ 0.00, 0.00, 0.55 },	2264	{ 0.00F, 0.00F, 0.55F },
1518	{ 1.00, 0.00, 0.00 },	2265	{ 1.00F, 0.00F, 0.00F },
1519		2266
1520	{ 1.00, 0.54, 0.00 },	2267	{ 1.00F, 0.54F, 0.00F },
1521	{ 0.11, 0.56, 1.00 },	2268	{ 0.11F, 0.56F, 1.00F },
1522	{ 0.93, 0.46, 0.00 },	2269	{ 0.93F, 0.46F, 0.00F },
1523	{ 0.18, 0.54, 0.34 },	2270	{ 0.18F, 0.54F, 0.34F },
1524		2271
1525	{ 0.56, 0.73, 0.56 },	2272	{ 0.56F, 0.73F, 0.56F },
1526	{ 0.80, 0.80, 0.80 },	2273	{ 0.80F, 0.80F, 0.80F },
1527	{ 0.55, 0.41, 0.13 },	2274	{ 0.55F, 0.41F, 0.13F },
1528	{ 0.99, 0.77, 0.26 },	2275	{ 0.99F, 0.77F, 0.26F },
1529		2276
1530	{ 0.74, 0.65, 0.41 },	2277	{ 0.74F, 0.65F, 0.41F },
1531		2278
1532	{ 0.00, 1.00, 1.00 },	2279	{ 0.00F, 1.00F, 1.00F },
1533	{ 1.00, 0.00, 1.00 },	2280	{ 1.00F, 0.00F, 1.00F },
1534	{ 1.00, 1.00, 0.00 },	2281	{ 1.00F, 1.00F, 0.00F },
1535	};	2282	};
1536		2283
1537	int x, y;	2284	int x, y;
1538		2285
1539	glEnable (GL_TEXTURE_2D);	2286	glEnable (GL_TEXTURE_2D);
…		…
1566	glDisable (GL_BLEND);	2313	glDisable (GL_BLEND);
1567	glDisable (GL_TEXTURE_2D);	2314	glDisable (GL_TEXTURE_2D);
1568	}	2315	}
1569		2316
1570	void	2317	void
1571	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2318	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1572	PPCODE:	2319	PPCODE:
1573	{	2320	{
1574	int vx, vy;
1575	int x, y;	2321	int x, y;
		2322	int sw1 = sw + 2;
		2323	int sh1 = sh + 2;
		2324	int sh3 = sh * 3;
1576	int sw4 = (sw + 3) & ~3;	2325	int sw34 = (sw * 3 + 3) & ~3;
		2326	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1577	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2327	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1578	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2328	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1579		2329
1580	memset (darkness, 255, sw4 * sh);
1581	SvPOK_only (darkness_sv);	2330	SvPOK_only (darkness3_sv);
1582	SvCUR_set (darkness_sv, sw4 * sh);	2331	SvCUR_set (darkness3_sv, sw34 * sh3);
1583		2332
1584	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2333	mx += self->x - 1;
1585	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2334	my += self->y - 1;
1586		2335
		2336	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2337
1587	for (y = 0; y < sh; y++)	2338	for (y = 0; y < sh1; y++)
1588	if (0 <= y + vy && y + vy < self->rows)	2339	if (0 <= y + my && y + my < self->rows)
1589	{	2340	{
1590	maprow *row = self->row + (y + vy);	2341	maprow *row = self->row + (y + my);
1591		2342
1592	for (x = 0; x < sw; x++)	2343	for (x = 0; x < sw1; x++)
1593	if (row->c0 <= x + vx && x + vx < row->c1)	2344	if (row->c0 <= x + mx && x + mx < row->c1)
1594	{	2345	{
1595	mapcell *cell = row->col + (x + vx - row->c0);	2346	mapcell *cell = row->col + (x + mx - row->c0);
1596		2347
1597	darkness[y * sw4 + x] = cell->darkness < 0	2348	darkness1 [y * sw1 + x] = cell->darkness
		2349	? 255 - (cell->darkness - 1)
1598	? 255 - FOW_DARKNESS	2350	: 255 - FOW_DARKNESS;
1599	: 255 - cell->darkness;
1600	}	2351	}
1601	}	2352	}
1602		2353
		2354	for (y = 0; y < sh; ++y)
		2355	for (x = 0; x < sw; ++x)
		2356	{
		2357	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2358	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2359	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2360	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2361	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2362	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2363	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2364	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2365	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2366
		2367	uint8_t r11 = (d11 + d21 + d12) / 3;
		2368	uint8_t r21 = d21;
		2369	uint8_t r31 = (d21 + d31 + d32) / 3;
		2370
		2371	uint8_t r12 = d12;
		2372	uint8_t r22 = d22;
		2373	uint8_t r32 = d32;
		2374
		2375	uint8_t r13 = (d13 + d23 + d12) / 3;
		2376	uint8_t r23 = d23;
		2377	uint8_t r33 = (d23 + d33 + d32) / 3;
		2378
		2379	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2380	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2381	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2382	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2383	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2384	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2385	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2386	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2387	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2388	}
		2389
		2390	free (darkness1);
		2391
1603	EXTEND (SP, 3);	2392	EXTEND (SP, 3);
1604	PUSHs (sv_2mortal (newSViv (sw4)));	2393	PUSHs (sv_2mortal (newSViv (sw34)));
1605	PUSHs (sv_2mortal (newSViv (sh)));	2394	PUSHs (sv_2mortal (newSViv (sh3)));
1606	PUSHs (darkness_sv);	2395	PUSHs (darkness3_sv);
1607	}	2396	}
1608		2397
1609	SV *	2398	SV *
1610	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2399	get_rect (DC::Map self, int x0, int y0, int w, int h)
1611	CODE:	2400	CODE:
1612	{	2401	{
1613	int x, y, x1, y1;	2402	int x, y, x1, y1;
1614	SV data_sv = newSV (w h * 7 + 5);	2403	SV data_sv = newSV (w h * 7 + 5);
1615	uint8_t data = (uint8_t )SvPVX (data_sv);	2404	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1640	if (row && row->c0 <= x && x < row->c1)	2429	if (row && row->c0 <= x && x < row->c1)
1641	{	2430	{
1642	mapcell *cell = row->col + (x - row->c0);	2431	mapcell *cell = row->col + (x - row->c0);
1643	uint8_t flags = 0;	2432	uint8_t flags = 0;
1644		2433
1645	if (cell->face [0]) flags \|= 1;	2434	if (cell->tile [0]) flags \|= 1;
1646	if (cell->face [1]) flags \|= 2;	2435	if (cell->tile [1]) flags \|= 2;
1647	if (cell->face [2]) flags \|= 4;	2436	if (cell->tile [2]) flags \|= 4;
1648		2437
1649	*data++ = flags;	2438	*data++ = flags;
1650		2439
1651	if (flags & 1)	2440	if (flags & 1)
1652	{	2441	{
		2442	tileid tile = cell->tile [0];
1653	*data++ = cell->face [0] >> 8;	2443	*data++ = tile >> 8;
1654	*data++ = cell->face [0];	2444	*data++ = tile;
1655	}	2445	}
1656		2446
1657	if (flags & 2)	2447	if (flags & 2)
1658	{	2448	{
		2449	tileid tile = cell->tile [1];
1659	*data++ = cell->face [1] >> 8;	2450	*data++ = tile >> 8;
1660	*data++ = cell->face [1];	2451	*data++ = tile;
1661	}	2452	}
1662		2453
1663	if (flags & 4)	2454	if (flags & 4)
1664	{	2455	{
		2456	tileid tile = cell->tile [2];
1665	*data++ = cell->face [2] >> 8;	2457	*data++ = tile >> 8;
1666	*data++ = cell->face [2];	2458	*data++ = tile;
1667	}	2459	}
1668	}	2460	}
1669	else	2461	else
1670	*data++ = 0;	2462	*data++ = 0;
1671	}	2463	}
1672	}	2464	}
1673		2465
		2466	/* if size is wh + 5 then no data has been found /
		2467	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2468	{
1674	SvPOK_only (data_sv);	2469	SvPOK_only (data_sv);
1675	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2470	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2471	}
		2472
1676	RETVAL = data_sv;	2473	RETVAL = data_sv;
1677	}	2474	}
1678	OUTPUT:	2475	OUTPUT:
1679	RETVAL	2476	RETVAL
1680		2477
1681	void	2478	void
1682	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2479	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1683	PPCODE:	2480	PPCODE:
1684	{	2481	{
1685	int x, y, z;	2482	int x, y, z;
1686	int w, h;	2483	int w, h;
1687	int x1, y1;	2484	int x1, y1;
		2485	STRLEN len;
		2486	uint8_t data, end;
		2487
		2488	len = SvLEN (data_sv);
		2489	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2490	data = SvPVbyte_nolen (data_sv);
		2491	end = data + len + 8;
		2492
		2493	if (len < 5)
		2494	XSRETURN_EMPTY;
1688		2495
1689	if (*data++ != 0)	2496	if (*data++ != 0)
1690	return; /* version mismatch */	2497	XSRETURN_EMPTY; /* version mismatch */
1691		2498
1692	w = data++ << 8; w \|= data++;	2499	w = data++ << 8; w \|= data++;
1693	h = data++ << 8; h \|= data++;	2500	h = data++ << 8; h \|= data++;
1694		2501
1695	// we need to do this 'cause we don't keep an absolute coord system for rows	2502	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1707	{	2514	{
1708	maprow *row = map_get_row (self, y);	2515	maprow *row = map_get_row (self, y);
1709		2516
1710	for (x = x0; x < x1; x++)	2517	for (x = x0; x < x1; x++)
1711	{	2518	{
		2519	uint8_t flags;
		2520
		2521	if (data + 7 >= end)
		2522	XSRETURN_EMPTY;
		2523
1712	uint8_t flags = *data++;	2524	flags = *data++;
1713		2525
1714	if (flags)	2526	if (flags)
1715	{	2527	{
1716	mapface face[3] = { 0, 0, 0 };
1717
1718	mapcell *cell = row_get_cell (row, x);	2528	mapcell *cell = row_get_cell (row, x);
		2529	tileid tile[3] = { 0, 0, 0 };
1719		2530
1720	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2531	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1721	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2532	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1722	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2533	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1723		2534
1724	if (cell->darkness <= 0)	2535	if (cell->darkness == 0)
1725	{	2536	{
1726	cell->darkness = -1;	2537	/cell->darkness = 0;/
		2538	EXTEND (SP, 3);
1727		2539
1728	for (z = 0; z <= 2; z++)	2540	for (z = 0; z <= 2; z++)
1729	{	2541	{
1730	cell->face[z] = face[z];	2542	tileid t = tile [z];
1731		2543
1732	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2544	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2545	{
1733	XPUSHs (sv_2mortal (newSViv (face[z])));	2546	PUSHs (sv_2mortal (newSViv (t)));
		2547	need_texid (self, t);
		2548	}
		2549
		2550	cell->tile [z] = t;
1734	}	2551	}
1735	}	2552	}
1736	}	2553	}
1737	}	2554	}
1738	}	2555	}
1739	}	2556	}
1740		2557
1741	MODULE = CFClient PACKAGE = CFClient::MixChunk	2558	MODULE = Deliantra::Client PACKAGE = DC::RW
1742		2559
1743	CFClient::MixChunk	2560	DC::RW
1744	new_from_file (SV class, char path)	2561	new (SV class, SV data_sv)
1745	CODE:	2562	CODE:
1746	RETVAL = Mix_LoadWAV (path);	2563	{
		2564	STRLEN datalen;
		2565	char *data = SvPVbyte (data_sv, datalen);
		2566
		2567	RETVAL = SDL_RWFromConstMem (data, datalen);
		2568	}
1747	OUTPUT:	2569	OUTPUT:
1748	RETVAL	2570	RETVAL
1749		2571
		2572	DC::RW
		2573	new_from_file (SV class, const char path, const char *mode = "rb")
		2574	CODE:
		2575	RETVAL = SDL_RWFromFile (path, mode);
		2576	OUTPUT:
		2577	RETVAL
		2578
		2579	# fails on win32:
		2580	# dc.xs(2268) : error C2059: syntax error : '('
1750	void	2581	#void
		2582	#close (DC::RW self)
		2583	# CODE:
		2584	# (self->(close)) (self);
		2585
		2586	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2587
		2588	PROTOTYPES: DISABLE
		2589
		2590	DC::Channel
		2591	find ()
		2592	CODE:
		2593	{
		2594	RETVAL = Mix_GroupAvailable (-1);
		2595
		2596	if (RETVAL < 0)
		2597	{
		2598	RETVAL = Mix_GroupOldest (-1);
		2599
		2600	if (RETVAL < 0)
		2601	XSRETURN_UNDEF;
		2602
		2603	Mix_HaltChannel (RETVAL);
		2604	}
		2605
		2606	Mix_UnregisterAllEffects (RETVAL);
		2607	Mix_Volume (RETVAL, 128);
		2608	}
		2609	OUTPUT:
		2610	RETVAL
		2611
		2612	void
		2613	halt (DC::Channel self)
		2614	CODE:
		2615	Mix_HaltChannel (self);
		2616
		2617	void
		2618	expire (DC::Channel self, int ticks = -1)
		2619	CODE:
		2620	Mix_ExpireChannel (self, ticks);
		2621
		2622	void
		2623	fade_out (DC::Channel self, int ticks = -1)
		2624	CODE:
		2625	Mix_FadeOutChannel (self, ticks);
		2626
		2627	int
		2628	volume (DC::Channel self, int volume)
		2629	CODE:
		2630	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2631	OUTPUT:
		2632	RETVAL
		2633
		2634	void
		2635	unregister_all_effects (DC::Channel self)
		2636	CODE:
		2637	Mix_UnregisterAllEffects (self);
		2638
		2639	void
		2640	set_panning (DC::Channel self, int left, int right)
		2641	CODE:
		2642	left = CLAMP (left , 0, 255);
		2643	right = CLAMP (right, 0, 255);
		2644	Mix_SetPanning (self, left, right);
		2645
		2646	void
		2647	set_distance (DC::Channel self, int distance)
		2648	CODE:
		2649	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2650
		2651	void
		2652	set_position (DC::Channel self, int angle, int distance)
		2653	CODE:
		2654
		2655	void
		2656	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2657	CODE:
		2658	{
		2659	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2660	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2661	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2662	}
		2663
		2664	void
		2665	set_reverse_stereo (DC::Channel self, int flip)
		2666	CODE:
		2667	Mix_SetReverseStereo (self, flip);
		2668
		2669	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2670
		2671	PROTOTYPES: DISABLE
		2672
		2673	DC::MixChunk
		2674	new (SV *class, DC::RW rwops)
		2675	CODE:
		2676	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2677	OUTPUT:
		2678	RETVAL
		2679
		2680	void
1751	DESTROY (CFClient::MixChunk self)	2681	DESTROY (DC::MixChunk self)
1752	CODE:	2682	CODE:
1753	Mix_FreeChunk (self);	2683	Mix_FreeChunk (self);
1754		2684
1755	int	2685	int
1756	volume (CFClient::MixChunk self, int volume = -1)	2686	volume (DC::MixChunk self, int volume = -1)
1757	CODE:	2687	CODE:
		2688	if (items > 1)
		2689	volume = CLAMP (volume, 0, 128);
1758	RETVAL = Mix_VolumeChunk (self, volume);	2690	RETVAL = Mix_VolumeChunk (self, volume);
1759	OUTPUT:	2691	OUTPUT:
1760	RETVAL	2692	RETVAL
1761		2693
1762	int	2694	DC::Channel
1763	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2695	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1764	CODE:	2696	CODE:
		2697	{
1765	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2698	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2699
		2700	if (RETVAL < 0)
		2701	XSRETURN_UNDEF;
		2702
		2703	if (channel < 0)
		2704	{
		2705	Mix_UnregisterAllEffects (RETVAL);
		2706	Mix_Volume (RETVAL, 128);
		2707	}
		2708	}
1766	OUTPUT:	2709	OUTPUT:
1767	RETVAL	2710	RETVAL
1768		2711
1769	MODULE = CFClient PACKAGE = CFClient::MixMusic	2712	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1770		2713
1771	int	2714	int
1772	volume (int volume = -1)	2715	volume (int volume = -1)
		2716	PROTOTYPE: ;$
1773	CODE:	2717	CODE:
		2718	if (items > 0)
		2719	volume = CLAMP (volume, 0, 128);
1774	RETVAL = Mix_VolumeMusic (volume);	2720	RETVAL = Mix_VolumeMusic (volume);
1775	OUTPUT:	2721	OUTPUT:
1776	RETVAL	2722	RETVAL
1777		2723
1778	CFClient::MixMusic	2724	void
1779	new_from_file (SV class, char path)	2725	fade_out (int ms)
1780	CODE:	2726	CODE:
		2727	Mix_FadeOutMusic (ms);
		2728
		2729	void
		2730	halt ()
		2731	CODE:
		2732	Mix_HaltMusic ();
		2733
		2734	DC::MixMusic
		2735	new (SV *class, DC::RW rwops)
		2736	CODE:
1781	RETVAL = Mix_LoadMUS (path);	2737	RETVAL = Mix_LoadMUS_RW (rwops);
1782	OUTPUT:	2738	OUTPUT:
1783	RETVAL	2739	RETVAL
1784		2740
1785	void	2741	void
1786	DESTROY (CFClient::MixMusic self)	2742	DESTROY (DC::MixMusic self)
1787	CODE:	2743	CODE:
1788	Mix_FreeMusic (self);	2744	Mix_FreeMusic (self);
1789		2745
1790	int	2746	int
1791	play (CFClient::MixMusic self, int loops = -1)	2747	play (DC::MixMusic self, int loops = -1)
1792	CODE:	2748	CODE:
1793	RETVAL = Mix_PlayMusic (self, loops);	2749	RETVAL = Mix_PlayMusic (self, loops);
1794	OUTPUT:	2750	OUTPUT:
1795	RETVAL	2751	RETVAL
1796		2752
		2753	void
		2754	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2755	CODE:
		2756	Mix_FadeInMusicPos (self, loops, ms, position);
		2757
1797	MODULE = CFClient PACKAGE = CFClient::OpenGL	2758	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2759
		2760	PROTOTYPES: ENABLE
1798		2761
1799	BOOT:	2762	BOOT:
1800	{	2763	{
1801	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2764	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1802	static const struct {	2765	static const struct {
1803	const char *name;	2766	const char *name;
1804	IV iv;	2767	IV iv;
1805	} *civ, const_iv[] = {	2768	} *civ, const_iv[] = {
1806	# define const_iv(name) { # name, (IV)name }	2769	# define const_iv(name) { # name, (IV)name }
		2770	const_iv (GL_VENDOR),
		2771	const_iv (GL_VERSION),
		2772	const_iv (GL_EXTENSIONS),
1807	const_iv (GL_COLOR_MATERIAL),	2773	const_iv (GL_COLOR_MATERIAL),
1808	const_iv (GL_SMOOTH),	2774	const_iv (GL_SMOOTH),
1809	const_iv (GL_FLAT),	2775	const_iv (GL_FLAT),
1810	const_iv (GL_DITHER),	2776	const_iv (GL_DITHER),
1811	const_iv (GL_BLEND),	2777	const_iv (GL_BLEND),
…		…
1815	const_iv (GL_ALPHA_TEST),	2781	const_iv (GL_ALPHA_TEST),
1816	const_iv (GL_NORMALIZE),	2782	const_iv (GL_NORMALIZE),
1817	const_iv (GL_RESCALE_NORMAL),	2783	const_iv (GL_RESCALE_NORMAL),
1818	const_iv (GL_FRONT),	2784	const_iv (GL_FRONT),
1819	const_iv (GL_BACK),	2785	const_iv (GL_BACK),
		2786	const_iv (GL_AUX0),
1820	const_iv (GL_AND),	2787	const_iv (GL_AND),
1821	const_iv (GL_ONE),	2788	const_iv (GL_ONE),
1822	const_iv (GL_ZERO),	2789	const_iv (GL_ZERO),
1823	const_iv (GL_SRC_ALPHA),	2790	const_iv (GL_SRC_ALPHA),
1824	const_iv (GL_DST_ALPHA),	2791	const_iv (GL_DST_ALPHA),
…		…
1837	const_iv (GL_INTENSITY),	2804	const_iv (GL_INTENSITY),
1838	const_iv (GL_LUMINANCE),	2805	const_iv (GL_LUMINANCE),
1839	const_iv (GL_LUMINANCE_ALPHA),	2806	const_iv (GL_LUMINANCE_ALPHA),
1840	const_iv (GL_FLOAT),	2807	const_iv (GL_FLOAT),
1841	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2808	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2809	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2810	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2811	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2812	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2813	const_iv (GL_COMPRESSED_RGB_ARB),
		2814	const_iv (GL_COMPRESSED_RGBA_ARB),
1842	const_iv (GL_COMPILE),	2815	const_iv (GL_COMPILE),
		2816	const_iv (GL_PROXY_TEXTURE_1D),
		2817	const_iv (GL_PROXY_TEXTURE_2D),
1843	const_iv (GL_TEXTURE_1D),	2818	const_iv (GL_TEXTURE_1D),
1844	const_iv (GL_TEXTURE_2D),	2819	const_iv (GL_TEXTURE_2D),
1845	const_iv (GL_TEXTURE_ENV),	2820	const_iv (GL_TEXTURE_ENV),
1846	const_iv (GL_TEXTURE_MAG_FILTER),	2821	const_iv (GL_TEXTURE_MAG_FILTER),
1847	const_iv (GL_TEXTURE_MIN_FILTER),	2822	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1868	const_iv (GL_COLOR_LOGIC_OP),	2843	const_iv (GL_COLOR_LOGIC_OP),
1869	const_iv (GL_SEPARABLE_2D),	2844	const_iv (GL_SEPARABLE_2D),
1870	const_iv (GL_CONVOLUTION_2D),	2845	const_iv (GL_CONVOLUTION_2D),
1871	const_iv (GL_CONVOLUTION_BORDER_MODE),	2846	const_iv (GL_CONVOLUTION_BORDER_MODE),
1872	const_iv (GL_CONSTANT_BORDER),	2847	const_iv (GL_CONSTANT_BORDER),
		2848	const_iv (GL_POINTS),
1873	const_iv (GL_LINES),	2849	const_iv (GL_LINES),
		2850	const_iv (GL_LINE_STRIP),
1874	const_iv (GL_LINE_LOOP),	2851	const_iv (GL_LINE_LOOP),
1875	const_iv (GL_QUADS),	2852	const_iv (GL_QUADS),
1876	const_iv (GL_QUAD_STRIP),	2853	const_iv (GL_QUAD_STRIP),
1877	const_iv (GL_TRIANGLES),	2854	const_iv (GL_TRIANGLES),
1878	const_iv (GL_TRIANGLE_STRIP),	2855	const_iv (GL_TRIANGLE_STRIP),
1879	const_iv (GL_TRIANGLE_FAN),	2856	const_iv (GL_TRIANGLE_FAN),
		2857	const_iv (GL_POLYGON),
1880	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2858	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2859	const_iv (GL_POINT_SMOOTH_HINT),
		2860	const_iv (GL_LINE_SMOOTH_HINT),
		2861	const_iv (GL_POLYGON_SMOOTH_HINT),
		2862	const_iv (GL_GENERATE_MIPMAP_HINT),
		2863	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1881	const_iv (GL_FASTEST),	2864	const_iv (GL_FASTEST),
		2865	const_iv (GL_DONT_CARE),
		2866	const_iv (GL_NICEST),
1882	const_iv (GL_V2F),	2867	const_iv (GL_V2F),
1883	const_iv (GL_V3F),	2868	const_iv (GL_V3F),
1884	const_iv (GL_T2F_V3F),	2869	const_iv (GL_T2F_V3F),
1885	const_iv (GL_T2F_N3F_V3F),	2870	const_iv (GL_T2F_N3F_V3F),
1886	# undef const_iv	2871	# undef const_iv
1887	};	2872	};
1888		2873
1889	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2874	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1890	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2875	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2876
		2877	texture_av = newAV ();
		2878	AvREAL_off (texture_av);
1891	}	2879	}
		2880
		2881	void
		2882	disable_GL_EXT_blend_func_separate ()
		2883	CODE:
		2884	gl.BlendFuncSeparate = 0;
		2885	gl.BlendFuncSeparateEXT = 0;
1892		2886
1893	char *	2887	char *
1894	gl_vendor ()	2888	gl_vendor ()
1895	CODE:	2889	CODE:
1896	RETVAL = (char *)glGetString (GL_VENDOR);	2890	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1909	CODE:	2903	CODE:
1910	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2904	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1911	OUTPUT:	2905	OUTPUT:
1912	RETVAL	2906	RETVAL
1913		2907
		2908	const char *glGetString (GLenum pname)
		2909
		2910	GLint glGetInteger (GLenum pname)
		2911	CODE:
		2912	glGetIntegerv (pname, &RETVAL);
		2913	OUTPUT:
		2914	RETVAL
		2915
		2916	GLdouble glGetDouble (GLenum pname)
		2917	CODE:
		2918	glGetDoublev (pname, &RETVAL);
		2919	OUTPUT:
		2920	RETVAL
		2921
1914	int glGetError ()	2922	int glGetError ()
1915		2923
1916	void glFinish ()	2924	void glFinish ()
1917		2925
1918	void glClear (int mask)	2926	void glClear (int mask)
…		…
1955	# near_ and far_ are due to microsofts buggy "c" compiler	2963	# near_ and far_ are due to microsofts buggy "c" compiler
1956	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2964	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1957		2965
1958	# near_ and far_ are due to microsofts buggy "c" compiler	2966	# near_ and far_ are due to microsofts buggy "c" compiler
1959	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2967	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2968
		2969	PROTOTYPES: DISABLE
1960		2970
1961	void glViewport (int x, int y, int width, int height)	2971	void glViewport (int x, int y, int width, int height)
1962		2972
1963	void glScissor (int x, int y, int width, int height)	2973	void glScissor (int x, int y, int width, int height)
1964		2974
…		…
1972		2982
1973	void glRotate (float angle, float x, float y, float z)	2983	void glRotate (float angle, float x, float y, float z)
1974	CODE:	2984	CODE:
1975	glRotatef (angle, x, y, z);	2985	glRotatef (angle, x, y, z);
1976		2986
1977	void glBegin (int mode)
1978
1979	void glEnd ()
1980
1981	void glColor (float r, float g, float b, float a = 1.0)	2987	void glColor (float r, float g, float b, float a = 1.0)
1982	PROTOTYPE: @
1983	ALIAS:	2988	ALIAS:
1984	glColor_premultiply = 1	2989	glColor_premultiply = 1
1985	CODE:	2990	CODE:
1986	if (ix)	2991	if (ix)
1987	{	2992	{
1988	r *= a;	2993	r *= a;
1989	g *= a;	2994	g *= a;
1990	b *= a;	2995	b *= a;
1991	}	2996	}
1992	// microsoft visual "c" rounds instead of truncating...	2997	// microsoft visual "c" rounds instead of truncating...
1993	glColor4ub (MIN ((int)(r * 256.f), 255),	2998	glColor4f (r, g, b, a);
1994	MIN ((int)(g * 256.f), 255),
1995	MIN ((int)(b * 256.f), 255),
1996	MIN ((int)(a * 256.f), 255));
1997
1998	void glInterleavedArrays (int format, int stride, char *data)
1999
2000	void glDrawElements (int mode, int count, int type, char *indices)
2001
2002	# 1.2 void glDrawRangeElements (int mode, int start, int end
2003		2999
2004	void glRasterPos (float x, float y, float z = 0.)	3000	void glRasterPos (float x, float y, float z = 0.)
2005	CODE:	3001	CODE:
2006	glRasterPos3f (0, 0, z);	3002	glRasterPos3f (0, 0, z);
2007	glBitmap (0, 0, 0, 0, x, y, 0);	3003	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
2012		3008
2013	void glTexCoord (float s, float t)	3009	void glTexCoord (float s, float t)
2014	CODE:	3010	CODE:
2015	glTexCoord2f (s, t);	3011	glTexCoord2f (s, t);
2016		3012
		3013	void glRect (float x1, float y1, float x2, float y2)
		3014	CODE:
		3015	glRectf (x1, y1, x2, y2);
		3016
		3017	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3018	CODE:
		3019	glBegin (GL_LINE_LOOP);
		3020	glVertex2f (x1, y1);
		3021	glVertex2f (x2, y1);
		3022	glVertex2f (x2, y2);
		3023	glVertex2f (x1, y2);
		3024	glEnd ();
		3025
		3026	PROTOTYPES: ENABLE
		3027
		3028	void glBegin (int mode)
		3029
		3030	void glEnd ()
		3031
		3032	void glPointSize (GLfloat size)
		3033
		3034	void glLineWidth (GLfloat width)
		3035
		3036	void glInterleavedArrays (int format, int stride, char *data)
		3037
		3038	void glDrawElements (int mode, int count, int type, char *indices)
		3039
		3040	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3041
2017	void glTexEnv (int target, int pname, float param)	3042	void glTexEnv (int target, int pname, float param)
2018	CODE:	3043	CODE:
2019	glTexEnvf (target, pname, param);	3044	glTexEnvf (target, pname, param);
2020		3045
2021	void glTexParameter (int target, int pname, float param)	3046	void glTexParameter (int target, int pname, float param)
…		…
2037	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3062	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2038	CODE:	3063	CODE:
2039	if (gl.SeparableFilter2D)	3064	if (gl.SeparableFilter2D)
2040	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3065	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2041		3066
2042	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3067	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2043		3068
2044	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3069	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2045		3070
2046	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3071	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3072
		3073	void glPixelZoom (float x, float y)
2047		3074
2048	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3075	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2049		3076
2050	int glGenTexture ()	3077	int glGenTexture ()
2051	CODE:	3078	CODE:
2052	{	3079	RETVAL = gen_texture ();
2053	GLuint name;
2054	glGenTextures (1, &name);
2055	RETVAL = name;
2056	}
2057	OUTPUT:	3080	OUTPUT:
2058	RETVAL	3081	RETVAL
2059		3082
2060	void glDeleteTexture (int name)	3083	void glDeleteTexture (int name)
2061	CODE:	3084	CODE:
2062	{
2063	GLuint name_ = name;
2064	glDeleteTextures (1, &name_);	3085	del_texture (name);
2065	}	3086
2066
2067	int glGenList ()	3087	int glGenList ()
2068	CODE:	3088	CODE:
2069	RETVAL = glGenLists (1);	3089	RETVAL = glGenLists (1);
2070	OUTPUT:	3090	OUTPUT:
2071	RETVAL	3091	RETVAL
…		…
2078		3098
2079	void glEndList ()	3099	void glEndList ()
2080		3100
2081	void glCallList (int list)	3101	void glCallList (int list)
2082		3102
		3103	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2083		3104
		3105	PROTOTYPES: DISABLE
		3106
		3107	void
		3108	find_widget (SV *self, NV x, NV y)
		3109	PPCODE:
		3110	{
		3111	if (within_widget (self, x, y))
		3112	XPUSHs (self);
		3113	}
		3114
		3115	BOOT:
		3116	{
		3117	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3118
		3119	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3120	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3121	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3122	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3123	}
		3124
		3125	void
		3126	draw (SV *self)
		3127	CODE:
		3128	{
		3129	HV *hv;
		3130	SV **svp;
		3131	NV x, y, w, h;
		3132	SV *draw_x_sv = GvSV (draw_x_gv);
		3133	SV *draw_y_sv = GvSV (draw_y_gv);
		3134	SV *draw_w_sv = GvSV (draw_w_gv);
		3135	SV *draw_h_sv = GvSV (draw_h_gv);
		3136	double draw_x, draw_y;
		3137
		3138	if (!SvROK (self))
		3139	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3140
		3141	hv = (HV *)SvRV (self);
		3142
		3143	if (SvTYPE (hv) != SVt_PVHV)
		3144	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3145
		3146	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3147	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3148
		3149	if (!h \|\| !w)
		3150	XSRETURN_EMPTY;
		3151
		3152	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3153	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3154
		3155	draw_x = SvNV (draw_x_sv) + x;
		3156	draw_y = SvNV (draw_y_sv) + y;
		3157
		3158	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3159	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3160	XSRETURN_EMPTY;
		3161
		3162	sv_setnv (draw_x_sv, draw_x);
		3163	sv_setnv (draw_y_sv, draw_y);
		3164
		3165	glPushMatrix ();
		3166	glTranslated (x, y, 0);
		3167
		3168	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3169	{
		3170	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3171
		3172	if (svp && SvTRUE (*svp))
		3173	{
		3174	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3175	glEnable (GL_BLEND);
		3176	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3177	glBegin (GL_QUADS);
		3178	glVertex2f (0, 0);
		3179	glVertex2f (w, 0);
		3180	glVertex2f (w, h);
		3181	glVertex2f (0, h);
		3182	glEnd ();
		3183	glDisable (GL_BLEND);
		3184	}
		3185	}
		3186	#if 0
		3187	// draw borders, for debugging
		3188	glPushMatrix ();
		3189	glColor4f (1., 1., 0., 1.);
		3190	glTranslatef (.5, .5, 0.);
		3191	glBegin (GL_LINE_LOOP);
		3192	glVertex2f (0 , 0);
		3193	glVertex2f (w - 1, 0);
		3194	glVertex2f (w - 1, h - 1);
		3195	glVertex2f (0 , h - 1);
		3196	glEnd ();
		3197	glPopMatrix ();
		3198	#endif
		3199	PUSHMARK (SP);
		3200	XPUSHs (self);
		3201	PUTBACK;
		3202	call_method ("_draw", G_VOID \| G_DISCARD);
		3203	SPAGAIN;
		3204
		3205	glPopMatrix ();
		3206
		3207	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3208	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3209	}
		3210

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.121 by root, Fri Jun 23 20:28:19 2006 UTC vs. Revision 1.275 by root, Thu Aug 28 00:53:53 2008 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.121 by root, Fri Jun 23 20:28:19 2006 UTC vs.
Revision 1.275 by root, Thu Aug 28 00:53:53 2008 UTC