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/cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.160 by root, Mon Oct 9 01:06:36 2006 UTC vs.
Revision 1.275 by root, Thu Aug 28 00:53:53 2008 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
2	long _ftol (double); /* defined by VC6 C libs */
3	long _ftol2 (double dblSource) { return _ftol (dblSource); }
4	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
5	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
6	# include <malloc.h>	4	# include <malloc.h>
7	# include <windows.h>	5	# include <windows.h>
8	# include <wininet.h>	6	# include <wininet.h>
9	# 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>
10	#endif	14	#endif
11		15
12	#include "EXTERN.h"	16	#include "EXTERN.h"
13	#include "perl.h"	17	#include "perl.h"
14	#include "XSUB.h"	18	#include "XSUB.h"
15		19
16	#ifdef _WIN32	20	#ifdef _WIN32
17	# undef pipe	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
18	#endif	27	#endif
19		28
		29	#include <assert.h>
20	#include <math.h>	30	#include <math.h>
21	#include <string.h>	31	#include <string.h>
22	#include <stdio.h>	32	#include <stdio.h>
23	#include <stdlib.h>	33	#include <stdlib.h>
24		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
25	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
26	#include <SDL_endian.h>	39	#include <SDL_endian.h>
27	#include <SDL_image.h>	40	#include <SDL_image.h>
28	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
29	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
30		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
31	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
32	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
33		51
34	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
35		53
36	#include <pango/pango.h>	54	#include <pango/pango.h>
		55
		56	#ifndef PANGO_VERSION_CHECK
		57	# define PANGO_VERSION_CHECK(a,b,c) 0
		58	#endif
		59
		60	#if !PANGO_VERSION_CHECK (1, 15, 2)
		61	# define pango_layout_get_line_readonly pango_layout_get_line
		62	# define pango_layout_get_lines_readonly pango_layout_get_lines
		63	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		64	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		65	#endif
37		66
38	#ifndef _WIN32	67	#ifndef _WIN32
39	# include <sys/types.h>	68	# include <sys/types.h>
40	# include <sys/socket.h>	69	# include <sys/socket.h>
41	# include <netinet/in.h>	70	# include <netinet/in.h>
42	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
43	# include <inttypes.h>	72	# include <inttypes.h>
		73	#endif
		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
44	#else	77	#else
45	typedef unsigned char uint8_t;	78	# define expect(expr,value) (expr)
46	typedef unsigned short uint16_t;
47	typedef unsigned int uint32_t;
48	typedef signed char int8_t;
49	typedef signed short int16_t;
50	typedef signed int int32_t;
51	#endif	79	#endif
52		80
		81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
		83
53	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
54		85
55	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 32
56		87
57	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
58	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
59		90
60	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
61		92
62	#if 0	93	/* mask out modifiers we are not interested in */
63	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
64	#else	95
65	# define PARACHUTE 0	96	static AV *texture_av;
66	#endif
67		97
68	static struct	98	static struct
69	{	99	{
70	#define GL_FUNC(ptr,name) ptr name;	100	#define GL_FUNC(ptr,name) ptr name;
71	#include "glfunc.h"	101	#include "glfunc.h"
72	#undef GL_FUNC	102	#undef GL_FUNC
73	} gl;	103	} gl;
74		104
		105	static void
75	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	106	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
76	{	107	{
77	if (gl.BlendFuncSeparate)	108	if (gl.BlendFuncSeparate)
78	gl.BlendFuncSeparate (sa, da, saa, daa);	109	gl.BlendFuncSeparate (sa, da, saa, daa);
79	else if (gl.BlendFuncSeparateEXT)	110	else if (gl.BlendFuncSeparateEXT)
80	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	111	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
81	else	112	else
82	glBlendFunc (sa, da);	113	glBlendFunc (sa, da);
83	}	114	}
84		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
85	#include "texcache.c"	140	#include "texcache.c"
		141	#include "rendercache.c"
86		142
87	#include "pango-font.c"	143	#include "pango-font.c"
88	#include "pango-fontmap.c"	144	#include "pango-fontmap.c"
89	#include "pango-render.c"	145	#include "pango-render.c"
90		146
		147	typedef IV DC__Channel;
		148	typedef SDL_RWops *DC__RW;
91	typedef Mix_Chunk *CFPlus__MixChunk;	149	typedef Mix_Chunk *DC__MixChunk;
92	typedef Mix_Music *CFPlus__MixMusic;	150	typedef Mix_Music *DC__MixMusic;
93		151
94	typedef PangoFontDescription *CFPlus__Font;	152	typedef PangoFontDescription *DC__Font;
95		153
96	static int	154	static int
97	shape_attr_p (PangoLayoutRun *run)	155	shape_attr_p (PangoLayoutRun *run)
98	{	156	{
99	GSList *attrs = run->item->analysis.extra_attrs;	157	GSList *attrs = run->item->analysis.extra_attrs;
…		…
113		171
114	typedef struct cf_layout {	172	typedef struct cf_layout {
115	PangoLayout *pl;	173	PangoLayout *pl;
116	float r, g, b, a; // default color for rgba mode	174	float r, g, b, a; // default color for rgba mode
117	int base_height;	175	int base_height;
118	CFPlus__Font font;	176	DC__Font font;
		177	rc_t *rc;
119	} *CFPlus__Layout;	178	} *DC__Layout;
120		179
121	static CFPlus__Font default_font;	180	static DC__Font default_font;
122	static PangoContext *opengl_context;	181	static PangoContext *opengl_context;
123	static PangoFontMap *opengl_fontmap;	182	static PangoFontMap *opengl_fontmap;
124		183
125	static void	184	static void
126	substitute_func (FcPattern *pattern, gpointer data)	185	substitute_func (FcPattern *pattern, gpointer data)
…		…
131	#endif	190	#endif
132	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	191	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
133	}	192	}
134		193
135	static void	194	static void
136	layout_update_font (CFPlus__Layout self)	195	layout_update_font (DC__Layout self)
137	{	196	{
138	/* 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
139	* reasonably well with bitstream vera	198	* reasonably well with dejavu/bistream fonts
140	*/	199	*/
141	PangoFontDescription *font = self->font ? self->font : default_font;	200	PangoFontDescription *font = self->font ? self->font : default_font;
142		201
143	pango_font_description_set_absolute_size (font,	202	pango_font_description_set_absolute_size (font,
144	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	203	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
145		204
146	pango_layout_set_font_description (self->pl, font);	205	pango_layout_set_font_description (self->pl, font);
147	}	206	}
148		207
149	static void	208	static void
150	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	209	layout_get_pixel_size (DC__Layout self, int *w, int *h)
151	{	210	{
152	PangoRectangle rect;	211	PangoRectangle rect;
153		212
154	// get_pixel_* wrongly rounds down	213	// get_pixel_* wrongly rounds down
155	pango_layout_get_extents (self->pl, 0, &rect);	214	pango_layout_get_extents (self->pl, 0, &rect);
…		…
162		221
163	*w = rect.width;	222	*w = rect.width;
164	*h = rect.height;	223	*h = rect.height;
165	}	224	}
166		225
		226	typedef uint16_t tileid;
167	typedef uint16_t mapface;	227	typedef uint16_t faceid;
168		228
169	typedef struct {	229	typedef struct {
170	GLint name;	230	GLuint name;
171	int w, h;	231	int w, h;
172	float s, t;	232	float s, t;
173	uint8_t r, g, b, a;	233	uint8_t r, g, b, a;
		234	tileid smoothtile;
		235	uint8_t smoothlevel;
174	} maptex;	236	} maptex;
175		237
176	typedef struct {	238	typedef struct {
177	uint32_t player;	239	uint32_t player;
178	mapface face[3];	240	tileid tile[3];
179	uint16_t darkness;	241	uint16_t darkness;
180	uint8_t stat_width, stat_hp, flags;	242	uint8_t stat_width, stat_hp, flags, smoothmax;
181	} mapcell;	243	} mapcell;
182		244
183	typedef struct {	245	typedef struct {
184	int32_t c0, c1;	246	int32_t c0, c1;
185	mapcell *col;	247	mapcell *col;
186	} maprow;	248	} maprow;
187		249
188	typedef struct map {	250	typedef struct map {
189	int x, y, w, h;	251	int x, y, w, h;
190	int ox, oy; /* offset to virtual global coordinate system */	252	int ox, oy; /* offset to virtual global coordinate system */
191	int faces;	253	int faces; tileid *face2tile; // [faceid]
192	mapface *face;	254	int texs; maptex *tex; // [tileid]
193
194	int texs;
195	maptex *tex;
196		255
197	int32_t rows;	256	int32_t rows;
198	maprow *row;	257	maprow *row;
199	} *CFPlus__Map;	258	} *DC__Map;
200		259
201	static char *	260	static char *
202	prepend (char *ptr, int sze, int inc)	261	prepend (char *ptr, int sze, int inc)
203	{	262	{
204	char *p;	263	char *p;
…		…
221	}	280	}
222		281
223	#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))
224	#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))
225		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
226	static maprow *	305	static maprow *
227	map_get_row (CFPlus__Map self, int y)	306	map_get_row (DC__Map self, int y)
228	{	307	{
229	if (0 > y)	308	if (0 > y)
230	{	309	{
231	int extend = - y + MAP_EXTEND_Y;	310	int extend = - y + MAP_EXTEND_Y;
232	Prepend (maprow, self->row, self->rows, extend);	311	Prepend (maprow, self->row, self->rows, extend);
…		…
270		349
271	return row->col + (x - row->c0);	350	return row->col + (x - row->c0);
272	}	351	}
273		352
274	static mapcell *	353	static mapcell *
275	map_get_cell (CFPlus__Map self, int x, int y)	354	map_get_cell (DC__Map self, int x, int y)
276	{	355	{
277	return row_get_cell (map_get_row (self, y), x);	356	return row_get_cell (map_get_row (self, y), x);
278	}	357	}
279		358
280	static void	359	static void
281	map_clear (CFPlus__Map self)	360	map_clear (DC__Map self)
282	{	361	{
283	int r;	362	int r;
284		363
285	for (r = 0; r < self->rows; r++)	364	for (r = 0; r < self->rows; r++)
286	Safefree (self->row[r].col);	365	Safefree (self->row[r].col);
…		…
293	self->oy = 0;	372	self->oy = 0;
294	self->row = 0;	373	self->row = 0;
295	self->rows = 0;	374	self->rows = 0;
296	}	375	}
297		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
298	static void	387	static void
299	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	388	map_blank (DC__Map self, int x0, int y0, int w, int h)
300	{	389	{
301	int x, y;	390	int x, y;
302	maprow *row;	391	maprow *row;
303	mapcell *cell;	392	mapcell *cell;
304		393
…		…
316	if (x >= row->c1)	405	if (x >= row->c1)
317	break;	406	break;
318		407
319	cell = row->col + x - row->c0;	408	cell = row->col + x - row->c0;
320		409
321	cell->darkness = 0;	410	CELL_CLEAR (cell);
322	cell->stat_hp = 0;
323	cell->flags = 0;
324	cell->player = 0;
325	}	411	}
326	}	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);
327	}	429	}
328		430
329	static void	431	static void
330	music_finished (void)	432	music_finished (void)
331	{	433	{
…		…
367	n |= n >> 16;	469	n |= n >> 16;
368		470
369	return n + 1;	471	return n + 1;
370	}	472	}
371		473
372	MODULE = CFPlus PACKAGE = CFPlus	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
373		571
374	PROTOTYPES: ENABLE	572	PROTOTYPES: ENABLE
375		573
376	BOOT:	574	BOOT:
377	{	575	{
378	HV *stash = gv_stashpv ("CFPlus", 1);	576	HV *stash = gv_stashpv ("DC", 1);
379	static const struct {	577	static const struct {
380	const char *name;	578	const char *name;
381	IV iv;	579	IV iv;
382	} *civ, const_iv[] = {	580	} *civ, const_iv[] = {
383	# 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
384	const_iv (SDL_ACTIVEEVENT),	585	const_iv (SDL_ACTIVEEVENT),
385	const_iv (SDL_KEYDOWN),	586	const_iv (SDL_KEYDOWN),
386	const_iv (SDL_KEYUP),	587	const_iv (SDL_KEYUP),
387	const_iv (SDL_MOUSEMOTION),	588	const_iv (SDL_MOUSEMOTION),
388	const_iv (SDL_MOUSEBUTTONDOWN),	589	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
397	const_iv (SDL_EVENT_RESERVEDA),	598	const_iv (SDL_EVENT_RESERVEDA),
398	const_iv (SDL_EVENT_RESERVEDB),	599	const_iv (SDL_EVENT_RESERVEDB),
399	const_iv (SDL_VIDEORESIZE),	600	const_iv (SDL_VIDEORESIZE),
400	const_iv (SDL_VIDEOEXPOSE),	601	const_iv (SDL_VIDEOEXPOSE),
401	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),
402	const_iv (SDLK_KP0),	660	const_iv (SDLK_KP0),
403	const_iv (SDLK_KP1),	661	const_iv (SDLK_KP1),
404	const_iv (SDLK_KP2),	662	const_iv (SDLK_KP2),
405	const_iv (SDLK_KP3),	663	const_iv (SDLK_KP3),
406	const_iv (SDLK_KP4),	664	const_iv (SDLK_KP4),
…		…
461	const_iv (SDLK_BREAK),	719	const_iv (SDLK_BREAK),
462	const_iv (SDLK_MENU),	720	const_iv (SDLK_MENU),
463	const_iv (SDLK_POWER),	721	const_iv (SDLK_POWER),
464	const_iv (SDLK_EURO),	722	const_iv (SDLK_EURO),
465	const_iv (SDLK_UNDO),	723	const_iv (SDLK_UNDO),
		724
466	const_iv (KMOD_NONE),	725	const_iv (KMOD_NONE),
		726	const_iv (KMOD_SHIFT),
467	const_iv (KMOD_LSHIFT),	727	const_iv (KMOD_LSHIFT),
468	const_iv (KMOD_RSHIFT),	728	const_iv (KMOD_RSHIFT),
		729	const_iv (KMOD_CTRL),
469	const_iv (KMOD_LCTRL),	730	const_iv (KMOD_LCTRL),
470	const_iv (KMOD_RCTRL),	731	const_iv (KMOD_RCTRL),
		732	const_iv (KMOD_ALT),
471	const_iv (KMOD_LALT),	733	const_iv (KMOD_LALT),
472	const_iv (KMOD_RALT),	734	const_iv (KMOD_RALT),
		735	const_iv (KMOD_META),
473	const_iv (KMOD_LMETA),	736	const_iv (KMOD_LMETA),
474	const_iv (KMOD_RMETA),	737	const_iv (KMOD_RMETA),
475	const_iv (KMOD_NUM),	738	const_iv (KMOD_NUM),
476	const_iv (KMOD_CAPS),	739	const_iv (KMOD_CAPS),
477	const_iv (KMOD_MODE),	740	const_iv (KMOD_MODE),
478	const_iv (KMOD_CTRL),	741
479	const_iv (KMOD_SHIFT),	742	const_iv (MIX_DEFAULT_FORMAT),
480	const_iv (KMOD_ALT),	743
481	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)
482	# undef const_iv	772	# undef const_iv
483	};	773	};
484		774
485	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; )
486	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);
487	}	780	}
		781
		782	void
		783	weaken (SV *rv)
		784	PROTOTYPE: $
		785	CODE:
		786	sv_rvweaken (rv);
488		787
489	int	788	int
490	in_destruct ()	789	in_destruct ()
491	CODE:	790	CODE:
492	RETVAL = PL_main_cv == Nullcv;	791	RETVAL = PL_main_cv == Nullcv;
…		…
495		794
496	NV floor (NV x)	795	NV floor (NV x)
497		796
498	NV ceil (NV x)	797	NV ceil (NV x)
499		798
		799	IV minpot (UV n)
		800
		801	IV popcount (UV n)
		802
500	void	803	void
501	pango_init ()	804	pango_init ()
502	CODE:	805	CODE:
503	{	806	{
504	opengl_fontmap = pango_opengl_font_map_new ();	807	opengl_fontmap = pango_opengl_font_map_new ();
505	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	808	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
506	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	809	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		810	/*pango_context_set_font_description (opengl_context, default_font);*/
		811	#if PANGO_VERSION_CHECK (1, 15, 2)
		812	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		813	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		814	#endif
507	}	815	}
508		816
509	int	817	char *SDL_GetError ()
510	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
511		818
512	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
513	SDL_Quit ()	827	void SDL_Quit ()
514		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
515	void	838	void
516	SDL_ListModes ()	839	SDL_ListModes (int rgb, int alpha)
517	PPCODE:	840	PPCODE:
518	{	841	{
519	SDL_Rect **m;	842	SDL_Rect **m;
520		843
521	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	844	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
522	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	845	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
523	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	846	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
524	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	847	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
525		848
526	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	849	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
527	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	850	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
528		851
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	852	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
530	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	853	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
531	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	854	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
532	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	855	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
533		856
534	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	857	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
535	#if SDL_VERSION_ATLEAST(1,2,10)
536	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
537	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	858	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
538	#endif
539
540	SDL_EnableUNICODE (1);
541	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
542		859
543	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	860	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
544		861
545	if (m && m != (SDL_Rect **)-1)	862	if (m && m != (SDL_Rect **)-1)
546	while (*m)	863	while (*m)
547	{	864	{
		865	if ((*m)->w >= 400 && (*m)->h >= 300)
		866	{
548	AV *av = newAV ();	867	AV *av = newAV ();
549	av_push (av, newSViv ((*m)->w));	868	av_push (av, newSViv ((*m)->w));
550	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));
551	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	872	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		873	}
552		874
553	++m;	875	++m;
554	}	876	}
555	}	877	}
556		878
557	char *
558	SDL_GetError ()
559
560	int	879	int
561	SDL_SetVideoMode (int w, int h, int fullscreen)	880	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
562	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
563	RETVAL = !!SDL_SetVideoMode (	891	RETVAL = !!SDL_SetVideoMode (
564	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	892	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
565	);	893	);
		894
566	if (RETVAL)	895	if (RETVAL)
567	{	896	{
568	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	897	av_clear (texture_av);
		898
		899	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
569	# 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);
570	# include "glfunc.h"	901	#include "glfunc.h"
571	# undef GL_FUNC	902	#undef GL_FUNC
572	}	903	}
		904	}
573	OUTPUT:	905	OUTPUT:
574	RETVAL	906	RETVAL
575		907
576	void	908	void
577	SDL_GL_SwapBuffers ()	909	SDL_GL_SwapBuffers ()
578		910
579	char *	911	char *
580	SDL_GetKeyName (int sym)	912	SDL_GetKeyName (int sym)
581		913
		914	int
		915	SDL_GetAppState ()
		916
		917	int
		918	SDL_GetModState ()
		919
582	void	920	void
583	SDL_PollEvent ()	921	poll_events ()
584	PPCODE:	922	PPCODE:
585	{	923	{
586	SDL_Event ev;	924	SDL_Event ev;
587		925
588	while (SDL_PollEvent (&ev))	926	SDL_PumpEvents ();
		927	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
589	{	928	{
590	HV *hv = newHV ();	929	HV *hv = newHV ();
591	hv_store (hv, "type", 4, newSViv (ev.type), 0);	930	hv_store (hv, "type", 4, newSViv (ev.type), 0);
592		931
593	switch (ev.type)	932	switch (ev.type)
594	{	933	{
595	case SDL_KEYDOWN:	934	case SDL_KEYDOWN:
596	case SDL_KEYUP:	935	case SDL_KEYUP:
597	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	936	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
598	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	937	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
599	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 */
600	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	940	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
601	break;	941	break;
602		942
603	case SDL_ACTIVEEVENT:	943	case SDL_ACTIVEEVENT:
604	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	944	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
605	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	945	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
606	break;	946	break;
607		947
608	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
609	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	967	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
610
611	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	968	hv_store (hv, "state", 5, newSViv (state), 0);
612	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	969	hv_store (hv, "x", 1, newSViv (x), 0);
613	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	970	hv_store (hv, "y", 1, newSViv (y), 0);
614	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	971	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
615	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	972	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		973	}
616	break;	974	break;
617		975
618	case SDL_MOUSEBUTTONDOWN:	976	case SDL_MOUSEBUTTONDOWN:
619	case SDL_MOUSEBUTTONUP:	977	case SDL_MOUSEBUTTONUP:
620	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	978	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
621		979
622	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	980	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
623	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	981	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
624	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	982	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
625	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	983	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
630	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	988	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
631	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	989	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
632	break;	990	break;
633	}	991	}
634		992
635	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	993	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
636	}	994	}
637	}	995	}
638		996
639	int	997	int
640	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)
641	POSTCALL:	999	POSTCALL:
642	Mix_HookMusicFinished (music_finished);	1000	Mix_HookMusicFinished (music_finished);
643	Mix_ChannelFinished (channel_finished);	1001	Mix_ChannelFinished (channel_finished);
644		1002
645	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
646	Mix_CloseAudio ()	1020	Mix_CloseAudio ()
647		1021
648	int	1022	int
649	Mix_AllocateChannels (int numchans = -1)	1023	Mix_AllocateChannels (int numchans = -1)
650		1024
		1025	const char *
		1026	Mix_GetError ()
		1027
651	void	1028	void
652	lowdelay (int fd, int val = 1)	1029	lowdelay (int fd, int val = 1)
653	CODE:	1030	CODE:
654	#ifndef _WIN32
655	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1031	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
656	#endif
657		1032
658	void	1033	void
659	win32_proxy_info ()	1034	win32_proxy_info ()
660	PPCODE:	1035	PPCODE:
661	{	1036	{
…		…
682	}	1057	}
683	}	1058	}
684	#endif	1059	#endif
685	}	1060	}
686		1061
687	void	1062	int
688	add_font (char *file)	1063	add_font (char *file)
689	CODE:	1064	CODE:
690	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1065	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1066	OUTPUT:
		1067	RETVAL
691		1068
692	void	1069	void
693	load_image_inline (SV *image_)	1070	load_image_inline (SV *image_)
694	ALIAS:	1071	ALIAS:
695	load_image_file = 1	1072	load_image_file = 1
…		…
698	STRLEN image_len;	1075	STRLEN image_len;
699	char *image = (char *)SvPVbyte (image_, image_len);	1076	char *image = (char *)SvPVbyte (image_, image_len);
700	SDL_Surface *surface, *surface2;	1077	SDL_Surface *surface, *surface2;
701	SDL_PixelFormat fmt;	1078	SDL_PixelFormat fmt;
702	SDL_RWops *rw = ix	1079	SDL_RWops *rw = ix
703	? SDL_RWFromFile (image, "r")	1080	? SDL_RWFromFile (image, "rb")
704	: SDL_RWFromConstMem (image, image_len);	1081	: SDL_RWFromConstMem (image, image_len);
705		1082
706	if (!rw)	1083	if (!rw)
707	croak ("load_image: %s", SDL_GetError ());	1084	croak ("load_image: %s", SDL_GetError ());
708		1085
…		…
781	void	1158	void
782	error (char *message)	1159	error (char *message)
783	CODE:	1160	CODE:
784	fprintf (stderr, "ERROR: %s\n", message);	1161	fprintf (stderr, "ERROR: %s\n", message);
785	#ifdef _WIN32	1162	#ifdef _WIN32
786	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1163	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
787	#endif	1164	#endif
788		1165
789	void	1166	void
790	fatal (char *message)	1167	fatal (char *message)
791	CODE:	1168	CODE:
792	fprintf (stderr, "FATAL: %s\n", message);	1169	fprintf (stderr, "FATAL: %s\n", message);
793	#ifdef _WIN32	1170	#ifdef _WIN32
794	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1171	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
795	#endif	1172	#endif
796	_exit (1);	1173	_exit (1);
797		1174
798	void	1175	void
799	_exit (int retval = 0)	1176	_exit (int retval = 0)
800	CODE:	1177	CODE:
		1178	#ifdef WIN32
		1179	ExitThread (retval); // unclean, please beam me up
		1180	#else
801	_exit (retval);	1181	_exit (retval);
		1182	#endif
802		1183
803	MODULE = CFPlus PACKAGE = CFPlus::Font	1184	void
		1185	debug ()
		1186	CODE:
		1187	{
		1188	#if DEBUG
		1189	VALGRIND_DO_LEAK_CHECK;
		1190	#endif
		1191	}
804		1192
805	CFPlus::Font	1193	MODULE = Deliantra::Client PACKAGE = DC::Font
		1194
		1195	PROTOTYPES: DISABLE
		1196
		1197	DC::Font
806	new_from_file (SV *class, char *path, int id = 0)	1198	new_from_file (SV *class, char *path, int id = 0)
807	CODE:	1199	CODE:
808	{	1200	{
809	int count;	1201	int count;
810	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1202	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
813	}	1205	}
814	OUTPUT:	1206	OUTPUT:
815	RETVAL	1207	RETVAL
816		1208
817	void	1209	void
818	DESTROY (CFPlus::Font self)	1210	DESTROY (DC::Font self)
819	CODE:	1211	CODE:
820	pango_font_description_free (self);	1212	pango_font_description_free (self);
821		1213
822	void	1214	void
823	make_default (CFPlus::Font self)	1215	make_default (DC::Font self)
		1216	PROTOTYPE: $
824	CODE:	1217	CODE:
825	default_font = self;	1218	default_font = self;
826		1219
827	MODULE = CFPlus PACKAGE = CFPlus::Layout	1220	MODULE = Deliantra::Client PACKAGE = DC::Layout
828		1221
		1222	PROTOTYPES: DISABLE
		1223
829	void	1224	void
830	reset_glyph_cache ()	1225	glyph_cache_backup ()
		1226	PROTOTYPE:
831	CODE:	1227	CODE:
		1228	tc_backup ();
		1229
		1230	void
		1231	glyph_cache_restore ()
		1232	PROTOTYPE:
		1233	CODE:
832	tc_clear ();	1234	tc_restore ();
833		1235
834	CFPlus::Layout	1236	DC::Layout
835	new (SV *class)	1237	new (SV *class)
836	CODE:	1238	CODE:
837	New (0, RETVAL, 1, struct cf_layout);	1239	New (0, RETVAL, 1, struct cf_layout);
838		1240
839	RETVAL->pl = pango_layout_new (opengl_context);	1241	RETVAL->pl = pango_layout_new (opengl_context);
…		…
841	RETVAL->g = 1.;	1243	RETVAL->g = 1.;
842	RETVAL->b = 1.;	1244	RETVAL->b = 1.;
843	RETVAL->a = 1.;	1245	RETVAL->a = 1.;
844	RETVAL->base_height = MIN_FONT_HEIGHT;	1246	RETVAL->base_height = MIN_FONT_HEIGHT;
845	RETVAL->font = 0;	1247	RETVAL->font = 0;
		1248	RETVAL->rc = rc_alloc ();
846		1249
847	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1250	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
848	layout_update_font (RETVAL);	1251	layout_update_font (RETVAL);
849	OUTPUT:	1252	OUTPUT:
850	RETVAL	1253	RETVAL
851		1254
852	void	1255	void
853	DESTROY (CFPlus::Layout self)	1256	DESTROY (DC::Layout self)
854	CODE:	1257	CODE:
855	g_object_unref (self->pl);	1258	g_object_unref (self->pl);
		1259	rc_free (self->rc);
856	Safefree (self);	1260	Safefree (self);
857		1261
858	void	1262	void
859	set_text (CFPlus::Layout self, SV *text_)	1263	set_text (DC::Layout self, SV *text_)
860	CODE:	1264	CODE:
861	{	1265	{
862	STRLEN textlen;	1266	STRLEN textlen;
863	char *text = SvPVutf8 (text_, textlen);	1267	char *text = SvPVutf8 (text_, textlen);
864		1268
865	pango_layout_set_text (self->pl, text, textlen);	1269	pango_layout_set_text (self->pl, text, textlen);
866	}	1270	}
867		1271
868	void	1272	void
869	set_markup (CFPlus::Layout self, SV *text_)	1273	set_markup (DC::Layout self, SV *text_)
870	CODE:	1274	CODE:
871	{	1275	{
872	STRLEN textlen;	1276	STRLEN textlen;
873	char *text = SvPVutf8 (text_, textlen);	1277	char *text = SvPVutf8 (text_, textlen);
874		1278
875	pango_layout_set_markup (self->pl, text, textlen);	1279	pango_layout_set_markup (self->pl, text, textlen);
876	}	1280	}
877		1281
878	void	1282	void
879	set_shapes (CFPlus::Layout self, ...)	1283	set_shapes (DC::Layout self, ...)
880	CODE:	1284	CODE:
881	{	1285	{
882	PangoAttrList *attrs = 0;	1286	PangoAttrList *attrs = 0;
883	const char *text = pango_layout_get_text (self->pl);	1287	const char *text = pango_layout_get_text (self->pl);
884	const char *pos = text;	1288	const char *pos = text;
…		…
919	if (attrs)	1323	if (attrs)
920	pango_layout_set_attributes (self->pl, attrs);	1324	pango_layout_set_attributes (self->pl, attrs);
921	}	1325	}
922		1326
923	void	1327	void
924	get_shapes (CFPlus::Layout self)	1328	get_shapes (DC::Layout self)
925	PPCODE:	1329	PPCODE:
926	{	1330	{
927	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1331	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
928		1332
929	do	1333	do
930	{	1334	{
931	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1335	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
932		1336
933	if (run && shape_attr_p (run))	1337	if (run && shape_attr_p (run))
934	{	1338	{
935	PangoRectangle extents;	1339	PangoRectangle extents;
936	pango_layout_iter_get_run_extents (iter, 0, &extents);	1340	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
944		1348
945	pango_layout_iter_free (iter);	1349	pango_layout_iter_free (iter);
946	}	1350	}
947		1351
948	int	1352	int
949	has_wrapped (CFPlus::Layout self)	1353	has_wrapped (DC::Layout self)
950	CODE:	1354	CODE:
951	{	1355	{
952	int lines = 1;	1356	int lines = 1;
953	const char *text = pango_layout_get_text (self->pl);	1357	const char *text = pango_layout_get_text (self->pl);
954		1358
…		…
959	}	1363	}
960	OUTPUT:	1364	OUTPUT:
961	RETVAL	1365	RETVAL
962		1366
963	SV *	1367	SV *
964	get_text (CFPlus::Layout self)	1368	get_text (DC::Layout self)
965	CODE:	1369	CODE:
966	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1370	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
967	sv_utf8_decode (RETVAL);	1371	sv_utf8_decode (RETVAL);
968	OUTPUT:	1372	OUTPUT:
969	RETVAL	1373	RETVAL
970		1374
971	void	1375	void
972	set_foreground (CFPlus::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.)
973	CODE:	1377	CODE:
974	self->r = r;	1378	self->r = r;
975	self->g = g;	1379	self->g = g;
976	self->b = b;	1380	self->b = b;
977	self->a = a;	1381	self->a = a;
978		1382
979	void	1383	void
980	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1384	set_font (DC::Layout self, DC::Font font = 0)
981	CODE:	1385	CODE:
982	if (self->font != font)	1386	if (self->font != font)
983	{	1387	{
984	self->font = font;	1388	self->font = font;
985	layout_update_font (self);	1389	layout_update_font (self);
986	}	1390	}
987		1391
988	void	1392	void
989	set_height (CFPlus::Layout self, int base_height)	1393	set_height (DC::Layout self, int base_height)
990	CODE:	1394	CODE:
991	if (self->base_height != base_height)	1395	if (self->base_height != base_height)
992	{	1396	{
993	self->base_height = base_height;	1397	self->base_height = base_height;
994	layout_update_font (self);	1398	layout_update_font (self);
995	}	1399	}
996		1400
997	void	1401	void
998	set_width (CFPlus::Layout self, int max_width = -1)	1402	set_width (DC::Layout self, int max_width = -1)
999	CODE:	1403	CODE:
1000	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);
1001		1405
1002	void	1406	void
1003	set_indent (CFPlus::Layout self, int indent)	1407	set_indent (DC::Layout self, int indent)
1004	CODE:	1408	CODE:
1005	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1409	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1006		1410
1007	void	1411	void
1008	set_spacing (CFPlus::Layout self, int spacing)	1412	set_spacing (DC::Layout self, int spacing)
1009	CODE:	1413	CODE:
1010	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1414	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1011		1415
1012	void	1416	void
1013	set_ellipsise (CFPlus::Layout self, int ellipsise)	1417	set_ellipsise (DC::Layout self, int ellipsise)
1014	CODE:	1418	CODE:
1015	pango_layout_set_ellipsize (self->pl,	1419	pango_layout_set_ellipsize (self->pl,
1016	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1420	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1017	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1421	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1018	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1422	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1019	: PANGO_ELLIPSIZE_NONE	1423	: PANGO_ELLIPSIZE_NONE
1020	);	1424	);
1021		1425
1022	void	1426	void
1023	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1427	set_single_paragraph_mode (DC::Layout self, int spm)
1024	CODE:	1428	CODE:
1025	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1429	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1026		1430
1027	void	1431	void
1028	size (CFPlus::Layout self)	1432	size (DC::Layout self)
1029	PPCODE:	1433	PPCODE:
1030	{	1434	{
1031	int w, h;	1435	int w, h;
1032		1436
1033	layout_get_pixel_size (self, &w, &h);	1437	layout_get_pixel_size (self, &w, &h);
…		…
1036	PUSHs (sv_2mortal (newSViv (w)));	1440	PUSHs (sv_2mortal (newSViv (w)));
1037	PUSHs (sv_2mortal (newSViv (h)));	1441	PUSHs (sv_2mortal (newSViv (h)));
1038	}	1442	}
1039		1443
1040	int	1444	int
1041	descent (CFPlus::Layout self)	1445	descent (DC::Layout self)
1042	CODE:	1446	CODE:
1043	{	1447	{
1044	PangoRectangle rect;	1448	PangoRectangle rect;
1045	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1449	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1046	pango_layout_line_get_pixel_extents (line, 0, &rect);	1450	pango_layout_line_get_pixel_extents (line, 0, &rect);
1047	RETVAL = PANGO_DESCENT (rect);	1451	RETVAL = PANGO_DESCENT (rect);
1048	}	1452	}
1049	OUTPUT:	1453	OUTPUT:
1050	RETVAL	1454	RETVAL
1051		1455
1052	int	1456	int
1053	xy_to_index (CFPlus::Layout self, int x, int y)	1457	xy_to_index (DC::Layout self, int x, int y)
1054	CODE:	1458	CODE:
1055	{	1459	{
1056	int index, trailing;	1460	int index, trailing;
1057	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);
1058	RETVAL = index;	1462	RETVAL = index + trailing;
1059	}	1463	}
1060	OUTPUT:	1464	OUTPUT:
1061	RETVAL	1465	RETVAL
1062		1466
1063	void	1467	void
1064	cursor_pos (CFPlus::Layout self, int index)	1468	cursor_pos (DC::Layout self, int index)
1065	PPCODE:	1469	PPCODE:
1066	{	1470	{
1067	PangoRectangle strong_pos;	1471	PangoRectangle pos;
1068	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1472	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1069		1473
1070	EXTEND (SP, 3);	1474	EXTEND (SP, 3);
1071	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1475	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1072	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1476	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1073	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1477	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1074	}	1478	}
1075		1479
1076	void	1480	void
1077	render (CFPlus::Layout self, float x, float y, int flags = 0)	1481	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1078	PPCODE:	1482	PPCODE:
		1483	{
		1484	int line, x;
		1485
		1486	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1487	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1488	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1489	--line;
		1490	#endif
		1491	EXTEND (SP, 2);
		1492	PUSHs (sv_2mortal (newSViv (line)));
		1493	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1494	}
		1495
		1496	void
		1497	line_x_to_index (DC::Layout self, int line, int x)
		1498	PPCODE:
		1499	{
		1500	PangoLayoutLine *lp;
		1501	int index, trailing;
		1502
		1503	if (line < 0)
		1504	XSRETURN_EMPTY;
		1505
		1506	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1507	XSRETURN_EMPTY; /* do better */
		1508
		1509	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1510
		1511	EXTEND (SP, 2);
		1512	if (GIMME_V == G_SCALAR)
		1513	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1514	else
		1515	{
		1516	PUSHs (sv_2mortal (newSViv (index)));
		1517	PUSHs (sv_2mortal (newSViv (trailing)));
		1518	}
		1519	}
		1520
		1521	void
		1522	render (DC::Layout self, float x, float y, int flags = 0)
		1523	CODE:
		1524	rc_clear (self->rc);
1079	pango_opengl_render_layout_subpixel (	1525	pango_opengl_render_layout_subpixel (
1080	self->pl,	1526	self->pl,
		1527	self->rc,
1081	x * PANGO_SCALE, y * PANGO_SCALE,	1528	x * PANGO_SCALE, y * PANGO_SCALE,
1082	self->r, self->g, self->b, self->a,	1529	self->r, self->g, self->b, self->a,
1083	flags	1530	flags
1084	);	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);
1085		1535
1086	MODULE = CFPlus PACKAGE = CFPlus::Texture
1087
1088	void	1536	void
1089	pad2pot (SV *data_, SV *w_, SV *h_)	1537	draw (DC::Layout self)
1090	CODE:	1538	CODE:
1091	{	1539	{
1092	int ow = SvIV (w_);	1540	glEnable (GL_TEXTURE_2D);
1093	int oh = SvIV (h_);	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);
1094		1547
1095	if (ow && oh)	1548	rc_draw (self->rc);
		1549
		1550	glDisable (GL_ALPHA_TEST);
		1551	glDisable (GL_BLEND);
		1552	glDisable (GL_TEXTURE_2D);
		1553	}
		1554
		1555	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1556
		1557	PROTOTYPES: ENABLE
		1558
		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_))
1096	{	1564	{
1097	int nw = minpot (ow);
1098	int nh = minpot (oh);
1099
1100	if (nw != ow || nh != oh)
1101	{
1102	if (SvOK (data_))
1103	{
1104	STRLEN datalen;	1565	STRLEN datalen;
1105	char *data = SvPVbyte (data_, datalen);	1566	char *data = SvPVbyte (data_, datalen);
1106	int bpp = datalen / (ow * oh);	1567	int bpp = datalen / (ow * oh);
1107	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1568	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1108		1569
1109	SvPOK_only (result_);	1570	SvPOK_only (result_);
1110	SvCUR_set (result_, nw * nh * bpp);	1571	SvCUR_set (result_, nw * nh * bpp);
1111		1572
1112	memset (SvPVX (result_), 0, nw * nh * bpp);	1573	memset (SvPVX (result_), 0, nw * nh * bpp);
1113	while (oh--)	1574	while (oh--)
1114	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);
1115		1576
1116	sv_setsv (data_, result_);	1577	sv_setsv (data_, result_);
1117	}
1118
1119	sv_setiv (w_, nw);
1120	sv_setiv (h_, nh);
1121	}
1122	}	1578	}
1123	}	1579	}
1124		1580
1125	void	1581	void
1126	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.)
…		…
1132	{	1588	{
1133	HV *hv = (HV *)SvRV (self);	1589	HV *hv = (HV *)SvRV (self);
1134	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1590	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1135	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1591	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1136	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;
1137		1596
1138	if (items < 5)	1597	if (items < 5)
1139	{	1598	{
1140	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1599	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1141	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1600	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1169	glDisable (GL_ALPHA_TEST);	1628	glDisable (GL_ALPHA_TEST);
1170	glDisable (GL_BLEND);	1629	glDisable (GL_BLEND);
1171	}	1630	}
1172	}	1631	}
1173		1632
1174	MODULE = CFPlus PACKAGE = CFPlus::Map	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
1175		1643
1176	CFPlus::Map	1644	MODULE = Deliantra::Client PACKAGE = DC::Map
1177	new (SV *class, int map_width, int map_height)	1645
		1646	PROTOTYPES: DISABLE
		1647
		1648	DC::Map
		1649	new (SV *class)
1178	CODE:	1650	CODE:
1179	New (0, RETVAL, 1, struct map);	1651	New (0, RETVAL, 1, struct map);
1180	RETVAL->x = 0;	1652	RETVAL->x = 0;
1181	RETVAL->y = 0;	1653	RETVAL->y = 0;
1182	RETVAL->w = map_width;	1654	RETVAL->w = 0;
1183	RETVAL->h = map_height;	1655	RETVAL->h = 0;
1184	RETVAL->ox = 0;	1656	RETVAL->ox = 0;
1185	RETVAL->oy = 0;	1657	RETVAL->oy = 0;
1186	RETVAL->faces = 8192;	1658	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1187	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1659	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1188	RETVAL->texs = 8192;
1189	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1190	RETVAL->rows = 0;	1660	RETVAL->rows = 0;
1191	RETVAL->row = 0;	1661	RETVAL->row = 0;
1192	OUTPUT:	1662	OUTPUT:
1193	RETVAL	1663	RETVAL
1194		1664
1195	void	1665	void
1196	DESTROY (CFPlus::Map self)	1666	DESTROY (DC::Map self)
1197	CODE:	1667	CODE:
1198	{	1668	{
1199	map_clear (self);	1669	map_clear (self);
1200	Safefree (self->face);	1670	Safefree (self->face2tile);
1201	Safefree (self->tex);	1671	Safefree (self->tex);
1202	Safefree (self);	1672	Safefree (self);
1203	}	1673	}
1204		1674
1205	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
1206	clear (CFPlus::Map self)	1682	clear (DC::Map self)
1207	CODE:	1683	CODE:
1208	map_clear (self);	1684	map_clear (self);
1209		1685
1210	void	1686	void
1211	set_face (CFPlus::Map self, int face, int texid)	1687	set_tileid (DC::Map self, int face, int tile)
1212	CODE:	1688	CODE:
1213	{	1689	{
1214	while (self->faces <= face)	1690	need_facenum (self, face); self->face2tile [face] = tile;
1215	{	1691	need_texid (self, tile);
1216	Append (mapface, self->face, self->faces, self->faces);
1217	self->faces *= 2;
1218	}
1219
1220	self->face [face] = texid;
1221	}	1692	}
1222		1693
1223	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
1224	set_texture (CFPlus::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)
1225	CODE:	1719	CODE:
1226	{	1720	{
1227	while (self->texs <= texid)	1721	need_texid (self, texid);
1228	{
1229	Append (maptex, self->tex, self->texs, self->texs);
1230	self->texs *= 2;
1231	}
1232		1722
1233	{	1723	{
1234	maptex *tex = self->tex + texid;	1724	maptex *tex = self->tex + texid;
1235		1725
1236	tex->name = name;	1726	tex->name = name;
…		…
1253	// from transparent color bleeding and ugly wrapping effects.	1743	// from transparent color bleeding and ugly wrapping effects.
1254	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1744	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1255	}	1745	}
1256		1746
1257	int	1747	int
1258	ox (CFPlus::Map self)	1748	ox (DC::Map self)
1259	ALIAS:	1749	ALIAS:
1260	oy = 1	1750	oy = 1
1261	x = 2	1751	x = 2
1262	y = 3	1752	y = 3
1263	w = 4	1753	w = 4
…		…
1274	}	1764	}
1275	OUTPUT:	1765	OUTPUT:
1276	RETVAL	1766	RETVAL
1277		1767
1278	void	1768	void
1279	scroll (CFPlus::Map self, int dx, int dy)	1769	scroll (DC::Map self, int dx, int dy)
1280	CODE:	1770	CODE:
1281	{	1771	{
1282	if (dx > 0)	1772	if (dx > 0)
1283	map_blank (self, self->x, self->y, dx, self->h);	1773	map_blank (self, self->x, self->y, dx, self->h);
1284	else if (dx < 0)	1774	else if (dx < 0)
1285	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1775	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1286		1776
1287	if (dy > 0)	1777	if (dy > 0)
1288	map_blank (self, self->x, self->y, self->w, dy);	1778	map_blank (self, self->x, self->y, self->w, dy);
1289	else if (dy < 0)	1779	else if (dy < 0)
1290	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1780	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1291		1781
1292	self->ox += dx; self->x += dx;	1782	self->ox += dx; self->x += dx;
1293	self->oy += dy; self->y += dy;	1783	self->oy += dy; self->y += dy;
1294		1784
1295	while (self->y < 0)	1785	while (self->y < 0)
…		…
1299	self->rows += MAP_EXTEND_Y;	1789	self->rows += MAP_EXTEND_Y;
1300	self->y += MAP_EXTEND_Y;	1790	self->y += MAP_EXTEND_Y;
1301	}	1791	}
1302	}	1792	}
1303		1793
1304	void	1794	SV *
1305	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1795	map1a_update (DC::Map self, SV *data_, int extmap)
1306	CODE:	1796	CODE:
1307	{	1797	{
1308	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1798	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1309	uint8_t *data_end = (uint8_t *)SvEND (data_);	1799	uint8_t *data_end = (uint8_t *)SvEND (data_);
1310	mapcell *cell;	1800	mapcell *cell;
1311	int x, y, flags;	1801	int x, y, z, flags;
		1802	AV *missing = newAV ();
		1803	RETVAL = newRV_noinc ((SV *)missing);
1312		1804
1313	while (data < data_end - 1)	1805	while (data < data_end - 1)
1314	{	1806	{
1315	flags = (data [0] << 8) + data [1]; data += 2;	1807	flags = (data [0] << 8) + data [1]; data += 2;
1316		1808
…		…
1336	uint8_t ext, cmd;	1828	uint8_t ext, cmd;
1337		1829
1338	do	1830	do
1339	{	1831	{
1340	ext = *data++;	1832	ext = *data++;
1341	cmd = ext & 0x3f;	1833	cmd = ext & 0x7f;
1342		1834
1343	if (cmd < 4)	1835	if (cmd < 4)
1344	cell->darkness = 255 - ext * 64 + 1;	1836	cell->darkness = 255 - ext * 64 + 1;
1345	else if (cmd == 5) // health	1837	else if (cmd == 5) // health
1346	{	1838	{
1347	cell->stat_width = 1;	1839	cell->stat_width = 1;
1348	cell->stat_hp = *data++;	1840	cell->stat_hp = *data++;
1349	}	1841	}
1350	else if (cmd == 6) // monster width	1842	else if (cmd == 6) // monster width
1351	cell->stat_width = *data++ + 1;	1843	cell->stat_width = *data++ + 1;
1352	else if (cmd == 0x47) // monster width	1844	else if (cmd == 0x47)
1353	{	1845	{
1354	if (*data == 4)	1846	if (*data == 1) cell->player = data [1];
1355	; // decode player tag	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);
1356		1850
1357	data += *data + 1;	1851	data += *data + 1;
1358	}	1852	}
1359	else if (cmd == 8) // cell flags	1853	else if (cmd == 8) // cell flags
1360	cell->flags = *data++;	1854	cell->flags = *data++;
…		…
1367	}	1861	}
1368	else	1862	else
1369	cell->darkness = *data++ + 1;	1863	cell->darkness = *data++ + 1;
1370	}	1864	}
1371		1865
		1866	for (z = 0; z <= 2; ++z)
1372	if (flags & 4)	1867	if (flags & (4 >> z))
1373	{	1868	{
1374	cell->face [0] = 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	}
1375	}	1886	}
1376
1377	if (flags & 2)
1378	{
1379	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1380	}
1381
1382	if (flags & 1)
1383	{
1384	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1385	}
1386	}	1887	}
1387	else	1888	else
1388	cell->darkness = 0;	1889	CELL_CLEAR (cell);
1389	}	1890	}
1390	}	1891	}
		1892	OUTPUT:
		1893	RETVAL
1391		1894
1392	SV *	1895	SV *
1393	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1896	mapmap (DC::Map self, int x0, int y0, int w, int h)
1394	CODE:	1897	CODE:
1395	{	1898	{
1396	int x1, x;	1899	int x1, x;
1397	int y1, y;	1900	int y1, y;
1398	int z;	1901	int z;
…		…
1419	{	1922	{
1420	mapcell *cell = row->col + (x - row->c0);	1923	mapcell *cell = row->col + (x - row->c0);
1421		1924
1422	for (z = 0; z <= 0; z++)	1925	for (z = 0; z <= 0; z++)
1423	{	1926	{
1424	mapface face = cell->face [z];
1425
1426	if (face)
1427	{
1428	maptex tex = self->tex [face];	1927	maptex tex = self->tex [cell->tile [z]];
1429	int a0 = 255 - tex.a;	1928	int a0 = 255 - tex.a;
1430	int a1 = tex.a;	1929	int a1 = tex.a;
1431		1930
1432	r = (r * a0 + tex.r * a1) / 255;	1931	r = (r * a0 + tex.r * a1) / 255;
1433	g = (g * a0 + tex.g * a1) / 255;	1932	g = (g * a0 + tex.g * a1) / 255;
1434	b = (b * a0 + tex.b * a1) / 255;	1933	b = (b * a0 + tex.b * a1) / 255;
1435	a = (a * a0 + tex.a * a1) / 255;	1934	a = (a * a0 + tex.a * a1) / 255;
1436	}
1437	}	1935	}
1438	}	1936	}
1439		1937
1440	*map++ = (r )	1938	*map++ = (r )
1441	| (g << 8)	1939	| (g << 8)
…		…
1448	}	1946	}
1449	OUTPUT:	1947	OUTPUT:
1450	RETVAL	1948	RETVAL
1451		1949
1452	void	1950	void
1453	draw (CFPlus::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)
1454	CODE:	1952	CODE:
1455	{	1953	{
1456	int vx, vy;
1457	int x, y, z;	1954	int x, y, z;
1458	int last_name;
1459	mapface face;
1460		1955
1461	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1956	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1462	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;
1463		1965
1464	/*	1966	pl_tex.name = 0;
1465	int vx = self->vx = self->w >= sw
1466	? self->x + (self->w - sw) / 2
1467	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1468		1967
1469	int vy = self->vy = self->h >= sh	1968	// thats current max. sorry.
1470	? self->y + (self->h - sh) / 2	1969	if (sw > 255) sw = 255;
1471	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1970	if (sh > 255) sh = 255;
1472	*/
1473		1971
1474	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	}
1475		2008
1476	glEnable (GL_BLEND);	2009	glEnable (GL_BLEND);
1477	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2010	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1478	glEnable (GL_TEXTURE_2D);
1479	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2011	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1480		2012
1481	glBegin (GL_QUADS);
1482
1483	last_name = 0;
1484
1485	for (z = 0; z < 3; z++)	2013	for (z = 0; z <= 2; z++)
		2014	{
		2015	memset (smooth_level, 0, sizeof (smooth_level));
		2016
1486	for (y = 0; y < sh; y++)	2017	for (y = 0; y < sh; y++)
1487	if (0 <= y + vy && y + vy < self->rows)	2018	if (0 <= y + my && y + my < self->rows)
1488	{	2019	{
1489	maprow *row = self->row + (y + vy);	2020	maprow *row = self->row + (y + my);
1490		2021
1491	for (x = 0; x < sw; x++)	2022	for (x = 0; x < sw; x++)
1492	if (row->c0 <= x + vx && x + vx < row->c1)	2023	if (row->c0 <= x + mx && x + mx < row->c1)
1493	{	2024	{
1494	mapcell *cell = row->col + (x + vx - row->c0);	2025	mapcell *cell = row->col + (x + mx - row->c0);
1495
1496	face = cell->face [z];	2026	tileid tile = cell->tile [z];
		2027
		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;
1497		2033
1498	if (face && face < self->texs)	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))
1499	{	2139	{
1500	maptex tex = self->tex [face];	2140	int level = (w << 5) | b;
1501	int px = (x + 1) * 32 - tex.w;	2141	HE *he;
1502	int py = (y + 1) * 32 - tex.h;
1503		2142
1504	if (last_name != tex.name)	2143	hv_iterinit (smooth);
		2144	while ((he = hv_iternext (smooth)))
1505	{	2145	{
1506	glEnd ();	2146	smooth_key *skey = (smooth_key *)HeKEY (he);
1507	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2147	IV bits = SvIVX (HeVAL (he));
1508	glBegin (GL_QUADS);
1509	}
1510		2148
1511	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1512	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1513	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1514	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1515	}
1516
1517	if (cell->flags && z == 2)
1518	{
1519	if (cell->flags & 1)	2149	if (!(bits & 0x1000)
		2150	&& skey->level == level
		2151	&& level > smooth_max [skey->x][skey->y])
1520	{	2152	{
1521	maptex tex = self->tex [1];	2153	maptex tex = self->tex [skey->tile];
1522	int px = (x + 1) * 32 - tex.w + 2;	2154	int px = (((int)skey->x) - 1) * T;
1523	int py = (y + 1) * 32 - tex.h - 6;	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
1524		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	{
1525	glEnd ();	2167	glEnd ();
1526	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2168	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1527	glBegin (GL_QUADS);	2169	glBegin (GL_QUADS);
		2170	}
1528		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
1529	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2186	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1530	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2187	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1531	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2188	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1532	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2189	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2190	}
		2191	}
		2192	}
1533	}	2193	}
1534	}	2194	}
1535	}
1536	}	2195	}
1537		2196
1538	glEnd ();	2197	glEnd ();
1539
1540	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
1541	glDisable (GL_BLEND);	2222	glDisable (GL_BLEND);
		2223	rc_free (rc);
1542		2224
1543	// top layer: overlays such as the health bar	2225	// top layer: overlays such as the health bar
1544	for (y = 0; y < sh; y++)	2226	for (y = 0; y < sh; y++)
1545	if (0 <= y + vy && y + vy < self->rows)	2227	if (0 <= y + my && y + my < self->rows)
1546	{	2228	{
1547	maprow *row = self->row + (y + vy);	2229	maprow *row = self->row + (y + my);
1548		2230
1549	for (x = 0; x < sw; x++)	2231	for (x = 0; x < sw; x++)
1550	if (row->c0 <= x + vx && x + vx < row->c1)	2232	if (row->c0 <= x + mx && x + mx < row->c1)
1551	{	2233	{
1552	mapcell *cell = row->col + (x + vx - row->c0);	2234	mapcell *cell = row->col + (x + mx - row->c0);
1553		2235
1554	int px = x * 32;	2236	int px = x * T;
1555	int py = y * 32;	2237	int py = y * T;
1556		2238
1557	if (cell->stat_hp)	2239	if (cell->stat_hp)
1558	{	2240	{
1559	int width = cell->stat_width * 32;	2241	int width = cell->stat_width * T;
1560	int thick = sh / 28 + 1 + cell->stat_width;	2242	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1561		2243
1562	glColor3ub (0, 0, 0);	2244	glColor3ub (0, 0, 0);
1563	glRectf (px + 1, py - thick - 2,	2245	glRectf (px + 1, py - thick - 2,
1564	px + width - 1, py);	2246	px + width - 1, py);
1565		2247
…		…
1571	}	2253	}
1572	}	2254	}
1573	}	2255	}
1574		2256
1575	void	2257	void
1576	draw_magicmap (CFPlus::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)
1577	CODE:	2259	CODE:
1578	{	2260	{
1579	static float color[16][3] = {	2261	static float color[16][3] = {
1580	{ 0.00F, 0.00F, 0.00F },	2262	{ 0.00F, 0.00F, 0.00F },
1581	{ 1.00F, 1.00F, 1.00F },	2263	{ 1.00F, 1.00F, 1.00F },
…		…
1631	glDisable (GL_BLEND);	2313	glDisable (GL_BLEND);
1632	glDisable (GL_TEXTURE_2D);	2314	glDisable (GL_TEXTURE_2D);
1633	}	2315	}
1634		2316
1635	void	2317	void
1636	fow_texture (CFPlus::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)
1637	PPCODE:	2319	PPCODE:
1638	{	2320	{
1639	int vx, vy;
1640	int x, y;	2321	int x, y;
		2322	int sw1 = sw + 2;
		2323	int sh1 = sh + 2;
		2324	int sh3 = sh * 3;
1641	int sw4 = (sw + 3) & ~3;	2325	int sw34 = (sw * 3 + 3) & ~3;
		2326	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1642	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2327	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1643	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2328	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1644		2329
1645	memset (darkness, 255, sw4 * sh);
1646	SvPOK_only (darkness_sv);	2330	SvPOK_only (darkness3_sv);
1647	SvCUR_set (darkness_sv, sw4 * sh);	2331	SvCUR_set (darkness3_sv, sw34 * sh3);
1648		2332
1649	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2333	mx += self->x - 1;
1650	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2334	my += self->y - 1;
1651		2335
		2336	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2337
1652	for (y = 0; y < sh; y++)	2338	for (y = 0; y < sh1; y++)
1653	if (0 <= y + vy && y + vy < self->rows)	2339	if (0 <= y + my && y + my < self->rows)
1654	{	2340	{
1655	maprow *row = self->row + (y + vy);	2341	maprow *row = self->row + (y + my);
1656		2342
1657	for (x = 0; x < sw; x++)	2343	for (x = 0; x < sw1; x++)
1658	if (row->c0 <= x + vx && x + vx < row->c1)	2344	if (row->c0 <= x + mx && x + mx < row->c1)
1659	{	2345	{
1660	mapcell *cell = row->col + (x + vx - row->c0);	2346	mapcell *cell = row->col + (x + mx - row->c0);
1661		2347
1662	darkness[y * sw4 + x] = cell->darkness	2348	darkness1 [y * sw1 + x] = cell->darkness
1663	? 255 - (cell->darkness - 1)	2349	? 255 - (cell->darkness - 1)
1664	: 255 - FOW_DARKNESS;	2350	: 255 - FOW_DARKNESS;
1665	}	2351	}
1666	}	2352	}
1667		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
1668	EXTEND (SP, 3);	2392	EXTEND (SP, 3);
1669	PUSHs (sv_2mortal (newSViv (sw4)));	2393	PUSHs (sv_2mortal (newSViv (sw34)));
1670	PUSHs (sv_2mortal (newSViv (sh)));	2394	PUSHs (sv_2mortal (newSViv (sh3)));
1671	PUSHs (darkness_sv);	2395	PUSHs (darkness3_sv);
1672	}	2396	}
1673		2397
1674	SV *	2398	SV *
1675	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2399	get_rect (DC::Map self, int x0, int y0, int w, int h)
1676	CODE:	2400	CODE:
1677	{	2401	{
1678	int x, y, x1, y1;	2402	int x, y, x1, y1;
1679	SV *data_sv = newSV (w * h * 7 + 5);	2403	SV *data_sv = newSV (w * h * 7 + 5);
1680	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2404	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1705	if (row && row->c0 <= x && x < row->c1)	2429	if (row && row->c0 <= x && x < row->c1)
1706	{	2430	{
1707	mapcell *cell = row->col + (x - row->c0);	2431	mapcell *cell = row->col + (x - row->c0);
1708	uint8_t flags = 0;	2432	uint8_t flags = 0;
1709		2433
1710	if (cell->face [0]) flags |= 1;	2434	if (cell->tile [0]) flags |= 1;
1711	if (cell->face [1]) flags |= 2;	2435	if (cell->tile [1]) flags |= 2;
1712	if (cell->face [2]) flags |= 4;	2436	if (cell->tile [2]) flags |= 4;
1713		2437
1714	*data++ = flags;	2438	*data++ = flags;
1715		2439
1716	if (flags & 1)	2440	if (flags & 1)
1717	{	2441	{
		2442	tileid tile = cell->tile [0];
1718	*data++ = cell->face [0] >> 8;	2443	*data++ = tile >> 8;
1719	*data++ = cell->face [0];	2444	*data++ = tile;
1720	}	2445	}
1721		2446
1722	if (flags & 2)	2447	if (flags & 2)
1723	{	2448	{
		2449	tileid tile = cell->tile [1];
1724	*data++ = cell->face [1] >> 8;	2450	*data++ = tile >> 8;
1725	*data++ = cell->face [1];	2451	*data++ = tile;
1726	}	2452	}
1727		2453
1728	if (flags & 4)	2454	if (flags & 4)
1729	{	2455	{
		2456	tileid tile = cell->tile [2];
1730	*data++ = cell->face [2] >> 8;	2457	*data++ = tile >> 8;
1731	*data++ = cell->face [2];	2458	*data++ = tile;
1732	}	2459	}
1733	}	2460	}
1734	else	2461	else
1735	*data++ = 0;	2462	*data++ = 0;
1736	}	2463	}
1737	}	2464	}
1738		2465
		2466	/* if size is w*h + 5 then no data has been found */
		2467	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2468	{
1739	SvPOK_only (data_sv);	2469	SvPOK_only (data_sv);
1740	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2470	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2471	}
		2472
1741	RETVAL = data_sv;	2473	RETVAL = data_sv;
1742	}	2474	}
1743	OUTPUT:	2475	OUTPUT:
1744	RETVAL	2476	RETVAL
1745		2477
1746	void	2478	void
1747	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2479	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1748	PPCODE:	2480	PPCODE:
1749	{	2481	{
1750	int x, y, z;	2482	int x, y, z;
1751	int w, h;	2483	int w, h;
1752	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;
1753		2495
1754	if (*data++ != 0)	2496	if (*data++ != 0)
1755	return; /* version mismatch */	2497	XSRETURN_EMPTY; /* version mismatch */
1756		2498
1757	w = *data++ << 8; w |= *data++;	2499	w = *data++ << 8; w |= *data++;
1758	h = *data++ << 8; h |= *data++;	2500	h = *data++ << 8; h |= *data++;
1759		2501
1760	// 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
…		…
1772	{	2514	{
1773	maprow *row = map_get_row (self, y);	2515	maprow *row = map_get_row (self, y);
1774		2516
1775	for (x = x0; x < x1; x++)	2517	for (x = x0; x < x1; x++)
1776	{	2518	{
		2519	uint8_t flags;
		2520
		2521	if (data + 7 >= end)
		2522	XSRETURN_EMPTY;
		2523
1777	uint8_t flags = *data++;	2524	flags = *data++;
1778		2525
1779	if (flags)	2526	if (flags)
1780	{	2527	{
1781	mapface face[3] = { 0, 0, 0 };
1782
1783	mapcell *cell = row_get_cell (row, x);	2528	mapcell *cell = row_get_cell (row, x);
		2529	tileid tile[3] = { 0, 0, 0 };
1784		2530
1785	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2531	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1786	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2532	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1787	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2533	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1788		2534
1789	if (cell->darkness == 0)	2535	if (cell->darkness == 0)
1790	{	2536	{
1791	cell->darkness = 0;	2537	/*cell->darkness = 0;*/
		2538	EXTEND (SP, 3);
1792		2539
1793	for (z = 0; z <= 2; z++)	2540	for (z = 0; z <= 2; z++)
1794	{	2541	{
1795	cell->face[z] = face[z];	2542	tileid t = tile [z];
1796		2543
1797	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2544	if (t >= self->texs || (t && !self->tex [t].name))
		2545	{
1798	XPUSHs (sv_2mortal (newSViv (face[z])));	2546	PUSHs (sv_2mortal (newSViv (t)));
		2547	need_texid (self, t);
		2548	}
		2549
		2550	cell->tile [z] = t;
1799	}	2551	}
1800	}	2552	}
1801	}	2553	}
1802	}	2554	}
1803	}	2555	}
1804	}	2556	}
1805		2557
1806	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2558	MODULE = Deliantra::Client PACKAGE = DC::RW
1807		2559
1808	CFPlus::MixChunk	2560	DC::RW
1809	new_from_file (SV *class, char *path)	2561	new (SV *class, SV *data_sv)
1810	CODE:	2562	CODE:
1811	RETVAL = Mix_LoadWAV (path);	2563	{
		2564	STRLEN datalen;
		2565	char *data = SvPVbyte (data_sv, datalen);
		2566
		2567	RETVAL = SDL_RWFromConstMem (data, datalen);
		2568	}
1812	OUTPUT:	2569	OUTPUT:
1813	RETVAL	2570	RETVAL
1814		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 : '('
1815	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
1816	DESTROY (CFPlus::MixChunk self)	2681	DESTROY (DC::MixChunk self)
1817	CODE:	2682	CODE:
1818	Mix_FreeChunk (self);	2683	Mix_FreeChunk (self);
1819		2684
1820	int	2685	int
1821	volume (CFPlus::MixChunk self, int volume = -1)	2686	volume (DC::MixChunk self, int volume = -1)
1822	CODE:	2687	CODE:
		2688	if (items > 1)
		2689	volume = CLAMP (volume, 0, 128);
1823	RETVAL = Mix_VolumeChunk (self, volume);	2690	RETVAL = Mix_VolumeChunk (self, volume);
1824	OUTPUT:	2691	OUTPUT:
1825	RETVAL	2692	RETVAL
1826		2693
1827	int	2694	DC::Channel
1828	play (CFPlus::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)
1829	CODE:	2696	CODE:
		2697	{
1830	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	}
1831	OUTPUT:	2709	OUTPUT:
1832	RETVAL	2710	RETVAL
1833		2711
1834	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2712	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1835		2713
1836	int	2714	int
1837	volume (int volume = -1)	2715	volume (int volume = -1)
		2716	PROTOTYPE: ;$
1838	CODE:	2717	CODE:
		2718	if (items > 0)
		2719	volume = CLAMP (volume, 0, 128);
1839	RETVAL = Mix_VolumeMusic (volume);	2720	RETVAL = Mix_VolumeMusic (volume);
1840	OUTPUT:	2721	OUTPUT:
1841	RETVAL	2722	RETVAL
1842		2723
		2724	void
		2725	fade_out (int ms)
		2726	CODE:
		2727	Mix_FadeOutMusic (ms);
		2728
		2729	void
		2730	halt ()
		2731	CODE:
		2732	Mix_HaltMusic ();
		2733
1843	CFPlus::MixMusic	2734	DC::MixMusic
1844	new_from_file (SV *class, char *path)	2735	new (SV *class, DC::RW rwops)
1845	CODE:	2736	CODE:
1846	RETVAL = Mix_LoadMUS (path);	2737	RETVAL = Mix_LoadMUS_RW (rwops);
1847	OUTPUT:	2738	OUTPUT:
1848	RETVAL	2739	RETVAL
1849		2740
1850	void	2741	void
1851	DESTROY (CFPlus::MixMusic self)	2742	DESTROY (DC::MixMusic self)
1852	CODE:	2743	CODE:
1853	Mix_FreeMusic (self);	2744	Mix_FreeMusic (self);
1854		2745
1855	int	2746	int
1856	play (CFPlus::MixMusic self, int loops = -1)	2747	play (DC::MixMusic self, int loops = -1)
1857	CODE:	2748	CODE:
1858	RETVAL = Mix_PlayMusic (self, loops);	2749	RETVAL = Mix_PlayMusic (self, loops);
1859	OUTPUT:	2750	OUTPUT:
1860	RETVAL	2751	RETVAL
1861		2752
1862	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	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
		2758	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2759
		2760	PROTOTYPES: ENABLE
1863		2761
1864	BOOT:	2762	BOOT:
1865	{	2763	{
1866	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2764	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1867	static const struct {	2765	static const struct {
1868	const char *name;	2766	const char *name;
1869	IV iv;	2767	IV iv;
1870	} *civ, const_iv[] = {	2768	} *civ, const_iv[] = {
1871	# 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),
1872	const_iv (GL_COLOR_MATERIAL),	2773	const_iv (GL_COLOR_MATERIAL),
1873	const_iv (GL_SMOOTH),	2774	const_iv (GL_SMOOTH),
1874	const_iv (GL_FLAT),	2775	const_iv (GL_FLAT),
1875	const_iv (GL_DITHER),	2776	const_iv (GL_DITHER),
1876	const_iv (GL_BLEND),	2777	const_iv (GL_BLEND),
…		…
1880	const_iv (GL_ALPHA_TEST),	2781	const_iv (GL_ALPHA_TEST),
1881	const_iv (GL_NORMALIZE),	2782	const_iv (GL_NORMALIZE),
1882	const_iv (GL_RESCALE_NORMAL),	2783	const_iv (GL_RESCALE_NORMAL),
1883	const_iv (GL_FRONT),	2784	const_iv (GL_FRONT),
1884	const_iv (GL_BACK),	2785	const_iv (GL_BACK),
		2786	const_iv (GL_AUX0),
1885	const_iv (GL_AND),	2787	const_iv (GL_AND),
1886	const_iv (GL_ONE),	2788	const_iv (GL_ONE),
1887	const_iv (GL_ZERO),	2789	const_iv (GL_ZERO),
1888	const_iv (GL_SRC_ALPHA),	2790	const_iv (GL_SRC_ALPHA),
1889	const_iv (GL_DST_ALPHA),	2791	const_iv (GL_DST_ALPHA),
…		…
1902	const_iv (GL_INTENSITY),	2804	const_iv (GL_INTENSITY),
1903	const_iv (GL_LUMINANCE),	2805	const_iv (GL_LUMINANCE),
1904	const_iv (GL_LUMINANCE_ALPHA),	2806	const_iv (GL_LUMINANCE_ALPHA),
1905	const_iv (GL_FLOAT),	2807	const_iv (GL_FLOAT),
1906	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),
1907	const_iv (GL_COMPILE),	2815	const_iv (GL_COMPILE),
		2816	const_iv (GL_PROXY_TEXTURE_1D),
		2817	const_iv (GL_PROXY_TEXTURE_2D),
1908	const_iv (GL_TEXTURE_1D),	2818	const_iv (GL_TEXTURE_1D),
1909	const_iv (GL_TEXTURE_2D),	2819	const_iv (GL_TEXTURE_2D),
1910	const_iv (GL_TEXTURE_ENV),	2820	const_iv (GL_TEXTURE_ENV),
1911	const_iv (GL_TEXTURE_MAG_FILTER),	2821	const_iv (GL_TEXTURE_MAG_FILTER),
1912	const_iv (GL_TEXTURE_MIN_FILTER),	2822	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1933	const_iv (GL_COLOR_LOGIC_OP),	2843	const_iv (GL_COLOR_LOGIC_OP),
1934	const_iv (GL_SEPARABLE_2D),	2844	const_iv (GL_SEPARABLE_2D),
1935	const_iv (GL_CONVOLUTION_2D),	2845	const_iv (GL_CONVOLUTION_2D),
1936	const_iv (GL_CONVOLUTION_BORDER_MODE),	2846	const_iv (GL_CONVOLUTION_BORDER_MODE),
1937	const_iv (GL_CONSTANT_BORDER),	2847	const_iv (GL_CONSTANT_BORDER),
		2848	const_iv (GL_POINTS),
1938	const_iv (GL_LINES),	2849	const_iv (GL_LINES),
1939	const_iv (GL_LINE_STRIP),	2850	const_iv (GL_LINE_STRIP),
1940	const_iv (GL_LINE_LOOP),	2851	const_iv (GL_LINE_LOOP),
1941	const_iv (GL_QUADS),	2852	const_iv (GL_QUADS),
1942	const_iv (GL_QUAD_STRIP),	2853	const_iv (GL_QUAD_STRIP),
1943	const_iv (GL_TRIANGLES),	2854	const_iv (GL_TRIANGLES),
1944	const_iv (GL_TRIANGLE_STRIP),	2855	const_iv (GL_TRIANGLE_STRIP),
1945	const_iv (GL_TRIANGLE_FAN),	2856	const_iv (GL_TRIANGLE_FAN),
		2857	const_iv (GL_POLYGON),
1946	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),
1947	const_iv (GL_FASTEST),	2864	const_iv (GL_FASTEST),
		2865	const_iv (GL_DONT_CARE),
		2866	const_iv (GL_NICEST),
1948	const_iv (GL_V2F),	2867	const_iv (GL_V2F),
1949	const_iv (GL_V3F),	2868	const_iv (GL_V3F),
1950	const_iv (GL_T2F_V3F),	2869	const_iv (GL_T2F_V3F),
1951	const_iv (GL_T2F_N3F_V3F),	2870	const_iv (GL_T2F_N3F_V3F),
1952	# undef const_iv	2871	# undef const_iv
1953	};	2872	};
1954		2873
1955	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; )
1956	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);
1957	}	2879	}
		2880
		2881	void
		2882	disable_GL_EXT_blend_func_separate ()
		2883	CODE:
		2884	gl.BlendFuncSeparate = 0;
		2885	gl.BlendFuncSeparateEXT = 0;
1958		2886
1959	char *	2887	char *
1960	gl_vendor ()	2888	gl_vendor ()
1961	CODE:	2889	CODE:
1962	RETVAL = (char *)glGetString (GL_VENDOR);	2890	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1975	CODE:	2903	CODE:
1976	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2904	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1977	OUTPUT:	2905	OUTPUT:
1978	RETVAL	2906	RETVAL
1979		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
1980	int glGetError ()	2922	int glGetError ()
1981		2923
1982	void glFinish ()	2924	void glFinish ()
1983		2925
1984	void glClear (int mask)	2926	void glClear (int mask)
…		…
2021	# near_ and far_ are due to microsofts buggy "c" compiler	2963	# near_ and far_ are due to microsofts buggy "c" compiler
2022	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_)
2023		2965
2024	# near_ and far_ are due to microsofts buggy "c" compiler	2966	# near_ and far_ are due to microsofts buggy "c" compiler
2025	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
2026		2970
2027	void glViewport (int x, int y, int width, int height)	2971	void glViewport (int x, int y, int width, int height)
2028		2972
2029	void glScissor (int x, int y, int width, int height)	2973	void glScissor (int x, int y, int width, int height)
2030		2974
…		…
2038		2982
2039	void glRotate (float angle, float x, float y, float z)	2983	void glRotate (float angle, float x, float y, float z)
2040	CODE:	2984	CODE:
2041	glRotatef (angle, x, y, z);	2985	glRotatef (angle, x, y, z);
2042		2986
2043	void glBegin (int mode)
2044
2045	void glEnd ()
2046
2047	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)
2048	PROTOTYPE: @
2049	ALIAS:	2988	ALIAS:
2050	glColor_premultiply = 1	2989	glColor_premultiply = 1
2051	CODE:	2990	CODE:
2052	if (ix)	2991	if (ix)
2053	{	2992	{
…		…
2056	b *= a;	2995	b *= a;
2057	}	2996	}
2058	// microsoft visual "c" rounds instead of truncating...	2997	// microsoft visual "c" rounds instead of truncating...
2059	glColor4f (r, g, b, a);	2998	glColor4f (r, g, b, a);
2060		2999
2061	void glInterleavedArrays (int format, int stride, char *data)
2062
2063	void glDrawElements (int mode, int count, int type, char *indices)
2064
2065	# 1.2 void glDrawRangeElements (int mode, int start, int end
2066
2067	void glRasterPos (float x, float y, float z = 0.)	3000	void glRasterPos (float x, float y, float z = 0.)
2068	CODE:	3001	CODE:
2069	glRasterPos3f (0, 0, z);	3002	glRasterPos3f (0, 0, z);
2070	glBitmap (0, 0, 0, 0, x, y, 0);	3003	glBitmap (0, 0, 0, 0, x, y, 0);
2071		3004
…		…
2075		3008
2076	void glTexCoord (float s, float t)	3009	void glTexCoord (float s, float t)
2077	CODE:	3010	CODE:
2078	glTexCoord2f (s, t);	3011	glTexCoord2f (s, t);
2079		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
2080	void glTexEnv (int target, int pname, float param)	3042	void glTexEnv (int target, int pname, float param)
2081	CODE:	3043	CODE:
2082	glTexEnvf (target, pname, param);	3044	glTexEnvf (target, pname, param);
2083		3045
2084	void glTexParameter (int target, int pname, float param)	3046	void glTexParameter (int target, int pname, float param)
…		…
2100	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)
2101	CODE:	3063	CODE:
2102	if (gl.SeparableFilter2D)	3064	if (gl.SeparableFilter2D)
2103	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3065	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2104		3066
2105	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)
2106		3068
2107	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)
2108		3070
2109	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)
2110		3074
2111	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)
2112		3076
2113	int glGenTexture ()	3077	int glGenTexture ()
2114	CODE:	3078	CODE:
2115	{	3079	RETVAL = gen_texture ();
2116	GLuint name;
2117	glGenTextures (1, &name);
2118	RETVAL = name;
2119	}
2120	OUTPUT:	3080	OUTPUT:
2121	RETVAL	3081	RETVAL
2122		3082
2123	void glDeleteTexture (int name)	3083	void glDeleteTexture (int name)
2124	CODE:	3084	CODE:
2125	{
2126	GLuint name_ = name;
2127	glDeleteTextures (1, &name_);	3085	del_texture (name);
2128	}	3086
2129
2130	int glGenList ()	3087	int glGenList ()
2131	CODE:	3088	CODE:
2132	RETVAL = glGenLists (1);	3089	RETVAL = glGenLists (1);
2133	OUTPUT:	3090	OUTPUT:
2134	RETVAL	3091	RETVAL
…		…
2141		3098
2142	void glEndList ()	3099	void glEndList ()
2143		3100
2144	void glCallList (int list)	3101	void glCallList (int list)
2145		3102
		3103	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		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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