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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.127 by root, Wed Jul 5 00:16:44 2006 UTC vs.
Revision 1.273 by root, Wed Aug 20 13:30:02 2008 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
		27	#endif
		28
		29	#include <assert.h>
12	#include <math.h>	30	#include <math.h>
13	#include <string.h>	31	#include <string.h>
14	#include <stdio.h>	32	#include <stdio.h>
15	#include <stdlib.h>	33	#include <stdlib.h>
16		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
17	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
18	#include <SDL_endian.h>	39	#include <SDL_endian.h>
19	#include <SDL_image.h>	40	#include <SDL_image.h>
20	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
22		43
		44	/* work around os x broken headers */
		45	#ifdef __MACOSX__
		46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		47	#endif
		48
23	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
24	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
25		51
26	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
27		53
28	#include <pango/pango.h>	54	#include <pango/pango.h>
		55
		56	#ifndef PANGO_VERSION_CHECK
		57	# define PANGO_VERSION_CHECK(a,b,c) 0
		58	#endif
		59
		60	#if !PANGO_VERSION_CHECK (1, 15, 2)
		61	# define pango_layout_get_line_readonly pango_layout_get_line
		62	# define pango_layout_get_lines_readonly pango_layout_get_lines
		63	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		64	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		65	#endif
29		66
30	#ifndef _WIN32	67	#ifndef _WIN32
31	# include <sys/types.h>	68	# include <sys/types.h>
32	# include <sys/socket.h>	69	# include <sys/socket.h>
33	# include <netinet/in.h>	70	# include <netinet/in.h>
34	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
35	# include <inttypes.h>	72	# include <inttypes.h>
		73	#endif
		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
36	#else	77	#else
37	typedef unsigned char uint8_t;	78	# define expect(expr,value) (expr)
38	typedef unsigned short uint16_t;
39	typedef unsigned int uint32_t;
40	typedef signed char int8_t;
41	typedef signed short int16_t;
42	typedef signed int int32_t;
43	#endif	79	#endif
44		80
45	#include "glext.h"	81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
46		83
47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48		85
49	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 32
50		87
51	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
52	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
53		90
54	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
55		92
56	#if 0	93	/* mask out modifiers we are not interested in */
57	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
58	#else	95
59	# define PARACHUTE 0	96	static AV *texture_av;
60	#endif
61		97
62	static struct	98	static struct
63	{	99	{
64	#define GL_FUNC(ptr,name) ptr name;	100	#define GL_FUNC(ptr,name) ptr name;
65	#include "glfunc.h"	101	#include "glfunc.h"
66	#undef GL_FUNC	102	#undef GL_FUNC
67	} gl;	103	} gl;
68		104
		105	static void
69	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	106	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
70	{	107	{
71	if (gl.BlendFuncSeparate)	108	if (gl.BlendFuncSeparate)
72	gl.BlendFuncSeparate (sa, da, saa, daa);	109	gl.BlendFuncSeparate (sa, da, saa, daa);
73	else if (gl.BlendFuncSeparateEXT)	110	else if (gl.BlendFuncSeparateEXT)
74	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	111	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
75	else	112	else
76	glBlendFunc (sa, da);	113	glBlendFunc (sa, da);
77	}	114	}
78		115
		116	static GLuint
		117	gen_texture ()
		118	{
		119	GLuint name;
		120
		121	if (AvFILL (texture_av) >= 0)
		122	name = (GLuint)(size_t)av_pop (texture_av);
		123	else
		124	glGenTextures (1, &name);
		125
		126	return name;
		127	}
		128
		129	static void
		130	del_texture (GLuint name)
		131	{
		132	/* make a half-assed attempt at returning the memory used by the texture */
		133	/* textures are frequently being reused by cfplus anyway */
		134	/glBindTexture (GL_TEXTURE_2D, name);/
		135	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		136	av_push (texture_av, (SV *)(size_t)name);
		137	glDeleteTextures (1, &name);
		138	}
		139
79	#include "texcache.c"	140	#include "texcache.c"
		141	#include "rendercache.c"
80		142
81	#include "pango-font.c"	143	#include "pango-font.c"
82	#include "pango-fontmap.c"	144	#include "pango-fontmap.c"
83	#include "pango-render.c"	145	#include "pango-render.c"
84		146
		147	typedef IV DC__Channel;
		148	typedef SDL_RWops *DC__RW;
85	typedef Mix_Chunk *CFClient__MixChunk;	149	typedef Mix_Chunk *DC__MixChunk;
86	typedef Mix_Music *CFClient__MixMusic;	150	typedef Mix_Music *DC__MixMusic;
87		151
88	typedef PangoFontDescription *CFClient__Font;	152	typedef PangoFontDescription *DC__Font;
89		153
90	static int	154	static int
91	shape_attr_p (PangoLayoutRun *run)	155	shape_attr_p (PangoLayoutRun *run)
92	{	156	{
93	GSList *attrs = run->item->analysis.extra_attrs;	157	GSList *attrs = run->item->analysis.extra_attrs;
107		171
108	typedef struct cf_layout {	172	typedef struct cf_layout {
109	PangoLayout *pl;	173	PangoLayout *pl;
110	float r, g, b, a; // default color for rgba mode	174	float r, g, b, a; // default color for rgba mode
111	int base_height;	175	int base_height;
112	CFClient__Font font;	176	DC__Font font;
		177	rc_t *rc;
113	} *CFClient__Layout;	178	} *DC__Layout;
114		179
115	static CFClient__Font default_font;	180	static DC__Font default_font;
116	static PangoContext *opengl_context;	181	static PangoContext *opengl_context;
117	static PangoFontMap *opengl_fontmap;	182	static PangoFontMap *opengl_fontmap;
118		183
119	static void	184	static void
120	substitute_func (FcPattern *pattern, gpointer data)	185	substitute_func (FcPattern *pattern, gpointer data)
…		…
125	#endif	190	#endif
126	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	191	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
127	}	192	}
128		193
129	static void	194	static void
130	layout_update_font (CFClient__Layout self)	195	layout_update_font (DC__Layout self)
131	{	196	{
132	/* use a random scale factor to account for unknown descenders, 0.8 works	197	/* use a random scale factor to account for unknown descenders, 0.8 works
133	* reasonably well with bitstream vera	198	* reasonably well with dejavu/bistream fonts
134	*/	199	*/
135	PangoFontDescription *font = self->font ? self->font : default_font;	200	PangoFontDescription *font = self->font ? self->font : default_font;
136		201
137	pango_font_description_set_absolute_size (font,	202	pango_font_description_set_absolute_size (font,
138	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	203	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
139		204
140	pango_layout_set_font_description (self->pl, font);	205	pango_layout_set_font_description (self->pl, font);
141	}	206	}
142		207
143	static void	208	static void
144	layout_get_pixel_size (CFClient__Layout self, int w, int h)	209	layout_get_pixel_size (DC__Layout self, int w, int h)
145	{	210	{
		211	PangoRectangle rect;
		212
		213	// get_pixel_* wrongly rounds down
146	pango_layout_get_pixel_size (self->pl, w, h);	214	pango_layout_get_extents (self->pl, 0, &rect);
147		215
148	if (!w) w = 1;	216	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
149	if (!h) h = 1;	217	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
150		218
151	w = (w + 3) & ~3;	219	if (!rect.width) rect.width = 1;
152	}	220	if (!rect.height) rect.height = 1;
153		221
		222	*w = rect.width;
		223	*h = rect.height;
		224	}
		225
		226	typedef uint16_t tileid;
154	typedef uint16_t mapface;	227	typedef uint16_t faceid;
155		228
156	typedef struct {	229	typedef struct {
157	GLint name;	230	GLuint name;
158	int w, h;	231	int w, h;
159	float s, t;	232	float s, t;
160	uint8_t r, g, b, a;	233	uint8_t r, g, b, a;
		234	tileid smoothtile;
		235	uint8_t smoothlevel;
161	} maptex;	236	} maptex;
162		237
163	typedef struct {	238	typedef struct {
		239	uint32_t player;
		240	tileid tile[3];
164	int16_t darkness;	241	uint16_t darkness;
165	mapface face[3];	242	uint8_t stat_width, stat_hp, flags, smoothmax;
166	} mapcell;	243	} mapcell;
167		244
168	typedef struct {	245	typedef struct {
169	int32_t c0, c1;	246	int32_t c0, c1;
170	mapcell *col;	247	mapcell *col;
171	} maprow;	248	} maprow;
172		249
173	typedef struct map {	250	typedef struct map {
174	int x, y, w, h;	251	int x, y, w, h;
175	int ox, oy; /* offset to virtual global coordinate system */	252	int ox, oy; /* offset to virtual global coordinate system */
176	int faces;	253	int faces; tileid *face2tile; // [faceid]
177	mapface *face;	254	int texs; maptex *tex; // [tileid]
178
179	int texs;
180	maptex *tex;
181		255
182	int32_t rows;	256	int32_t rows;
183	maprow *row;	257	maprow *row;
184	} *CFClient__Map;	258	} *DC__Map;
185		259
186	static char *	260	static char *
187	prepend (char *ptr, int sze, int inc)	261	prepend (char *ptr, int sze, int inc)
188	{	262	{
189	char *p;	263	char *p;
…		…
206	}	280	}
207		281
208	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	282	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
209	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	283	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
210		284
		285	static void
		286	need_facenum (struct map *self, faceid face)
		287	{
		288	while (self->faces <= face)
		289	{
		290	Append (tileid, self->face2tile, self->faces, self->faces);
		291	self->faces *= 2;
		292	}
		293	}
		294
		295	static void
		296	need_texid (struct map *self, int texid)
		297	{
		298	while (self->texs <= texid)
		299	{
		300	Append (maptex, self->tex, self->texs, self->texs);
		301	self->texs *= 2;
		302	}
		303	}
		304
211	static maprow *	305	static maprow *
212	map_get_row (CFClient__Map self, int y)	306	map_get_row (DC__Map self, int y)
213	{	307	{
214	if (0 > y)	308	if (0 > y)
215	{	309	{
216	int extend = - y + MAP_EXTEND_Y;	310	int extend = - y + MAP_EXTEND_Y;
217	Prepend (maprow, self->row, self->rows, extend);	311	Prepend (maprow, self->row, self->rows, extend);
…		…
255		349
256	return row->col + (x - row->c0);	350	return row->col + (x - row->c0);
257	}	351	}
258		352
259	static mapcell *	353	static mapcell *
260	map_get_cell (CFClient__Map self, int x, int y)	354	map_get_cell (DC__Map self, int x, int y)
261	{	355	{
262	return row_get_cell (map_get_row (self, y), x);	356	return row_get_cell (map_get_row (self, y), x);
263	}	357	}
264		358
265	static void	359	static void
266	map_clear (CFClient__Map self)	360	map_clear (DC__Map self)
267	{	361	{
268	int r;	362	int r;
269		363
270	for (r = 0; r < self->rows; r++)	364	for (r = 0; r < self->rows; r++)
271	Safefree (self->row[r].col);	365	Safefree (self->row[r].col);
…		…
278	self->oy = 0;	372	self->oy = 0;
279	self->row = 0;	373	self->row = 0;
280	self->rows = 0;	374	self->rows = 0;
281	}	375	}
282		376
		377	#define CELL_CLEAR(cell) \
		378	do { \
		379	if ((cell)->player) \
		380	(cell)->tile [2] = 0; \
		381	(cell)->darkness = 0; \
		382	(cell)->stat_hp = 0; \
		383	(cell)->flags = 0; \
		384	(cell)->player = 0; \
		385	} while (0)
		386
283	static void	387	static void
284	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	388	map_blank (DC__Map self, int x0, int y0, int w, int h)
285	{	389	{
286	int x, y;	390	int x, y;
287	maprow *row;	391	maprow *row;
		392	mapcell *cell;
288		393
289	for (y = y0; y < y0 + h; y++)	394	for (y = y0; y < y0 + h; y++)
290	if (y >= 0)	395	if (y >= 0)
291	{	396	{
292	if (y >= self->rows)	397	if (y >= self->rows)
…		…
298	if (x >= row->c0)	403	if (x >= row->c0)
299	{	404	{
300	if (x >= row->c1)	405	if (x >= row->c1)
301	break;	406	break;
302		407
303	row->col[x - row->c0].darkness = -1;	408	cell = row->col + x - row->c0;
		409
		410	CELL_CLEAR (cell);
304	}	411	}
305	}	412	}
		413	}
		414
		415	typedef struct {
		416	tileid tile;
		417	uint8_t x, y, level;
		418	} smooth_key;
		419
		420	static void
		421	smooth_or_bits (HV hv, smooth_key key, IV bits)
		422	{
		423	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		424
		425	if (SvIOK (*sv))
		426	SvIV_set (sv, SvIVX (sv) \| bits);
		427	else
		428	sv_setiv (*sv, bits);
306	}	429	}
307		430
308	static void	431	static void
309	music_finished (void)	432	music_finished (void)
310	{	433	{
…		…
346	n \|= n >> 16;	469	n \|= n >> 16;
347		470
348	return n + 1;	471	return n + 1;
349	}	472	}
350		473
351	MODULE = CFClient PACKAGE = CFClient	474	static unsigned int
		475	popcount (unsigned int n)
		476	{
		477	n -= (n >> 1) & 0x55555555U;
		478	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		479	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		480	n *= 0x01010101U;
		481
		482	return n >> 24;
		483	}
		484
		485	/* SDL should provide this, really. */
		486	#define SDLK_MODIFIER_MIN 300
		487	#define SDLK_MODIFIER_MAX 314
		488
		489	/******************************************************************************/
		490
		491	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		492	static GV *hover_gv;
		493
		494	static int
		495	within_widget (SV *widget, NV x, NV y)
		496	{
		497	HV *self;
		498	SV **svp;
		499	NV wx, ww, wy, wh;
		500
		501	if (!SvROK (widget))
		502	return 0;
		503
		504	self = (HV *)SvRV (widget);
		505
		506	if (SvTYPE (self) != SVt_PVHV)
		507	return 0;
		508
		509	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		510	if (y < wy)
		511	return 0;
		512
		513	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		514	if (y >= wy + wh)
		515	return 0;
		516
		517	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		518	if (x < wx)
		519	return 0;
		520
		521	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		522	if (x >= wx + ww)
		523	return 0;
		524
		525	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		526	if (!svp \|\| !SvTRUE (*svp))
		527	return 0;
		528
		529	return 1;
		530	}
		531
		532	static void
		533	deliantra_main ()
		534	{
		535	char *argv[] = { 0 };
		536	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		537	dSP;
		538	}
		539
		540	#ifdef __MACOSX__
		541	/* to due surprising braindamage on the side of SDL design, we
		542	* do some mind-boggling hack here: SDL requires a custom main()
		543	* on OS X, so... we provide one and call the original main(), which,
		544	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		545	* and which calls our main (== SDL_main) back.
		546	*/
		547	extern C_LINKAGE int
		548	main (int argc, char *argv[])
		549	{
		550	deliantra_main ();
		551	}
		552
		553	#undef main
		554
		555	extern C_LINKAGE int main (int argc, char *argv[]);
		556
		557	static void
		558	SDL_braino (void)
		559	{
		560	char *argv[] = { "deliantra client", 0 };
		561	(main) (1, argv);
		562	}
		563	#else
		564	static void
		565	SDL_braino (void)
		566	{
		567	deliantra_main ();
		568	}
		569	#endif
		570
		571	MODULE = Deliantra::Client PACKAGE = DC
352		572
353	PROTOTYPES: ENABLE	573	PROTOTYPES: ENABLE
354		574
355	BOOT:	575	BOOT:
356	{	576	{
357	HV *stash = gv_stashpv ("CFClient", 1);	577	HV *stash = gv_stashpv ("DC", 1);
358	static const struct {	578	static const struct {
359	const char *name;	579	const char *name;
360	IV iv;	580	IV iv;
361	} *civ, const_iv[] = {	581	} *civ, const_iv[] = {
362	# define const_iv(name) { # name, (IV)name }	582	# define const_iv(name) { # name, (IV)name }
		583	const_iv (SDLK_MODIFIER_MIN),
		584	const_iv (SDLK_MODIFIER_MAX),
		585
363	const_iv (SDL_ACTIVEEVENT),	586	const_iv (SDL_ACTIVEEVENT),
364	const_iv (SDL_KEYDOWN),	587	const_iv (SDL_KEYDOWN),
365	const_iv (SDL_KEYUP),	588	const_iv (SDL_KEYUP),
366	const_iv (SDL_MOUSEMOTION),	589	const_iv (SDL_MOUSEMOTION),
367	const_iv (SDL_MOUSEBUTTONDOWN),	590	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
376	const_iv (SDL_EVENT_RESERVEDA),	599	const_iv (SDL_EVENT_RESERVEDA),
377	const_iv (SDL_EVENT_RESERVEDB),	600	const_iv (SDL_EVENT_RESERVEDB),
378	const_iv (SDL_VIDEORESIZE),	601	const_iv (SDL_VIDEORESIZE),
379	const_iv (SDL_VIDEOEXPOSE),	602	const_iv (SDL_VIDEOEXPOSE),
380	const_iv (SDL_USEREVENT),	603	const_iv (SDL_USEREVENT),
		604
		605	const_iv (SDL_APPINPUTFOCUS),
		606	const_iv (SDL_APPMOUSEFOCUS),
		607	const_iv (SDL_APPACTIVE),
		608
		609	const_iv (SDLK_FIRST),
		610	const_iv (SDLK_LAST),
381	const_iv (SDLK_KP0),	611	const_iv (SDLK_KP0),
382	const_iv (SDLK_KP1),	612	const_iv (SDLK_KP1),
383	const_iv (SDLK_KP2),	613	const_iv (SDLK_KP2),
384	const_iv (SDLK_KP3),	614	const_iv (SDLK_KP3),
385	const_iv (SDLK_KP4),	615	const_iv (SDLK_KP4),
…		…
440	const_iv (SDLK_BREAK),	670	const_iv (SDLK_BREAK),
441	const_iv (SDLK_MENU),	671	const_iv (SDLK_MENU),
442	const_iv (SDLK_POWER),	672	const_iv (SDLK_POWER),
443	const_iv (SDLK_EURO),	673	const_iv (SDLK_EURO),
444	const_iv (SDLK_UNDO),	674	const_iv (SDLK_UNDO),
		675
445	const_iv (KMOD_NONE),	676	const_iv (KMOD_NONE),
		677	const_iv (KMOD_SHIFT),
446	const_iv (KMOD_LSHIFT),	678	const_iv (KMOD_LSHIFT),
447	const_iv (KMOD_RSHIFT),	679	const_iv (KMOD_RSHIFT),
		680	const_iv (KMOD_CTRL),
448	const_iv (KMOD_LCTRL),	681	const_iv (KMOD_LCTRL),
449	const_iv (KMOD_RCTRL),	682	const_iv (KMOD_RCTRL),
		683	const_iv (KMOD_ALT),
450	const_iv (KMOD_LALT),	684	const_iv (KMOD_LALT),
451	const_iv (KMOD_RALT),	685	const_iv (KMOD_RALT),
		686	const_iv (KMOD_META),
452	const_iv (KMOD_LMETA),	687	const_iv (KMOD_LMETA),
453	const_iv (KMOD_RMETA),	688	const_iv (KMOD_RMETA),
454	const_iv (KMOD_NUM),	689	const_iv (KMOD_NUM),
455	const_iv (KMOD_CAPS),	690	const_iv (KMOD_CAPS),
456	const_iv (KMOD_MODE),	691	const_iv (KMOD_MODE),
457	const_iv (KMOD_CTRL),	692
458	const_iv (KMOD_SHIFT),	693	const_iv (MIX_DEFAULT_FORMAT),
459	const_iv (KMOD_ALT),	694
460	const_iv (KMOD_META)	695	const_iv (SDL_INIT_TIMER),
		696	const_iv (SDL_INIT_AUDIO),
		697	const_iv (SDL_INIT_VIDEO),
		698	const_iv (SDL_INIT_CDROM),
		699	const_iv (SDL_INIT_JOYSTICK),
		700	const_iv (SDL_INIT_EVERYTHING),
		701	const_iv (SDL_INIT_NOPARACHUTE),
		702	const_iv (SDL_INIT_EVENTTHREAD),
		703
		704	const_iv (SDL_GL_RED_SIZE),
		705	const_iv (SDL_GL_GREEN_SIZE),
		706	const_iv (SDL_GL_BLUE_SIZE),
		707	const_iv (SDL_GL_ALPHA_SIZE),
		708	const_iv (SDL_GL_DOUBLEBUFFER),
		709	const_iv (SDL_GL_BUFFER_SIZE),
		710	const_iv (SDL_GL_DEPTH_SIZE),
		711	const_iv (SDL_GL_STENCIL_SIZE),
		712	const_iv (SDL_GL_ACCUM_RED_SIZE),
		713	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		714	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		715	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		716	const_iv (SDL_GL_STEREO),
		717	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		718	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		719	const_iv (SDL_GL_ACCELERATED_VISUAL),
		720	const_iv (SDL_GL_SWAP_CONTROL),
		721
		722	const_iv (FOW_DARKNESS)
461	# undef const_iv	723	# undef const_iv
462	};	724	};
463		725
464	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	726	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
465	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	727	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		728
		729	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		730	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
466	}	731	}
		732
		733	void
		734	weaken (SV *rv)
		735	PROTOTYPE: $
		736	CODE:
		737	sv_rvweaken (rv);
		738
		739	int
		740	in_destruct ()
		741	CODE:
		742	RETVAL = PL_main_cv == Nullcv;
		743	OUTPUT:
		744	RETVAL
467		745
468	NV floor (NV x)	746	NV floor (NV x)
469		747
470	NV ceil (NV x)	748	NV ceil (NV x)
		749
		750	IV minpot (UV n)
		751
		752	IV popcount (UV n)
471		753
472	void	754	void
473	pango_init ()	755	pango_init ()
474	CODE:	756	CODE:
475	{	757	{
476	opengl_fontmap = pango_opengl_font_map_new ();	758	opengl_fontmap = pango_opengl_font_map_new ();
477	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	759	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
478	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	760	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		761	/pango_context_set_font_description (opengl_context, default_font);/
		762	#if PANGO_VERSION_CHECK (1, 15, 2)
		763	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		764	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		765	#endif
479	}	766	}
480		767
481	int	768	char *SDL_GetError ()
482	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
483		769
484	void	770	void SDL_braino ()
		771
		772	int SDL_Init (U32 flags)
		773
		774	int SDL_InitSubSystem (U32 flags)
		775
		776	void SDL_QuitSubSystem (U32 flags)
		777
485	SDL_Quit ()	778	void SDL_Quit ()
486		779
		780	int SDL_GL_SetAttribute (int attr, int value)
		781
		782	int SDL_GL_GetAttribute (int attr)
		783	CODE:
		784	if (SDL_GL_GetAttribute (attr, &RETVAL))
		785	XSRETURN_UNDEF;
		786	OUTPUT:
		787	RETVAL
		788
487	void	789	void
488	SDL_ListModes ()	790	SDL_ListModes (int rgb, int alpha)
489	PPCODE:	791	PPCODE:
490	{	792	{
491	SDL_Rect **m;	793	SDL_Rect **m;
492		794
493	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	795	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
494	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	796	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
495	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	797	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
496	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	798	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
497		799
498	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	800	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
499	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	801	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
500		802
501	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	803	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
502	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	804	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
503	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	805	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
504	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	806	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
505		807
506	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	808	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
507		809	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
508	SDL_EnableUNICODE (1);
509	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
510		810
511	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	811	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
512		812
513	if (m && m != (SDL_Rect **)-1)	813	if (m && m != (SDL_Rect **)-1)
514	while (*m)	814	while (*m)
515	{	815	{
		816	if ((m)->w >= 400 && (m)->h >= 300)
		817	{
516	AV *av = newAV ();	818	AV *av = newAV ();
517	av_push (av, newSViv ((*m)->w));	819	av_push (av, newSViv ((*m)->w));
518	av_push (av, newSViv ((*m)->h));	820	av_push (av, newSViv ((*m)->h));
		821	av_push (av, newSViv (rgb));
		822	av_push (av, newSViv (alpha));
519	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	823	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		824	}
520		825
521	++m;	826	++m;
522	}	827	}
523	}	828	}
524		829
525	char *
526	SDL_GetError ()
527
528	int	830	int
529	SDL_SetVideoMode (int w, int h, int fullscreen)	831	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
530	CODE:	832	CODE:
		833	{
		834	SDL_EnableUNICODE (1);
		835	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		836
		837	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		838	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		839	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		840	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		841
531	RETVAL = !!SDL_SetVideoMode (	842	RETVAL = !!SDL_SetVideoMode (
532	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	843	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
533	);	844	);
		845
534	if (RETVAL)	846	if (RETVAL)
535	{	847	{
536	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	848	av_clear (texture_av);
		849
		850	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
537	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	851	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
538	# include "glfunc.h"	852	#include "glfunc.h"
539	# undef GL_FUNC	853	#undef GL_FUNC
540	}	854	}
		855	}
541	OUTPUT:	856	OUTPUT:
542	RETVAL	857	RETVAL
543		858
544	void	859	void
545	SDL_GL_SwapBuffers ()	860	SDL_GL_SwapBuffers ()
546		861
547	char *	862	char *
548	SDL_GetKeyName (int sym)	863	SDL_GetKeyName (int sym)
549		864
		865	int
		866	SDL_GetAppState ()
		867
		868	int
		869	SDL_GetModState ()
		870
550	void	871	void
551	SDL_PollEvent ()	872	poll_events ()
552	PPCODE:	873	PPCODE:
553	{	874	{
554	SDL_Event ev;	875	SDL_Event ev;
555		876
556	while (SDL_PollEvent (&ev))	877	SDL_PumpEvents ();
		878	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
557	{	879	{
558	HV *hv = newHV ();	880	HV *hv = newHV ();
559	hv_store (hv, "type", 4, newSViv (ev.type), 0);	881	hv_store (hv, "type", 4, newSViv (ev.type), 0);
560		882
561	switch (ev.type)	883	switch (ev.type)
562	{	884	{
563	case SDL_KEYDOWN:	885	case SDL_KEYDOWN:
564	case SDL_KEYUP:	886	case SDL_KEYUP:
565	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	887	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
566	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	888	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
567	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	889	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		890	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
568	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	891	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
569	break;	892	break;
570		893
571	case SDL_ACTIVEEVENT:	894	case SDL_ACTIVEEVENT:
572	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	895	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
573	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	896	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
574	break;	897	break;
575		898
576	case SDL_MOUSEMOTION:	899	case SDL_MOUSEMOTION:
		900	{
		901	int state = ev.motion.state;
		902	int x = ev.motion.x;
		903	int y = ev.motion.y;
		904	int xrel = ev.motion.xrel;
		905	int yrel = ev.motion.yrel;
		906
		907	/* do simplistic event compression */
		908	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		909	&& state == ev.motion.state)
		910	{
		911	xrel += ev.motion.xrel;
		912	yrel += ev.motion.yrel;
		913	x = ev.motion.x;
		914	y = ev.motion.y;
		915	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		916	}
		917
577	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	918	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
578
579	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	919	hv_store (hv, "state", 5, newSViv (state), 0);
580	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	920	hv_store (hv, "x", 1, newSViv (x), 0);
581	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	921	hv_store (hv, "y", 1, newSViv (y), 0);
582	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	922	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
583	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	923	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		924	}
584	break;	925	break;
585		926
586	case SDL_MOUSEBUTTONDOWN:	927	case SDL_MOUSEBUTTONDOWN:
587	case SDL_MOUSEBUTTONUP:	928	case SDL_MOUSEBUTTONUP:
588	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	929	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
589		930
590	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	931	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
591	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	932	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
592	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	933	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
593	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	934	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
598	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	939	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
599	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	940	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
600	break;	941	break;
601	}	942	}
602		943
603	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	944	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
604	}	945	}
605	}	946	}
606		947
607	int	948	int
608	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	949	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
609	POSTCALL:	950	POSTCALL:
610	Mix_HookMusicFinished (music_finished);	951	Mix_HookMusicFinished (music_finished);
611	Mix_ChannelFinished (channel_finished);	952	Mix_ChannelFinished (channel_finished);
612		953
613	void	954	void
		955	Mix_QuerySpec ()
		956	PPCODE:
		957	{
		958	int freq, channels;
		959	Uint16 format;
		960
		961	if (Mix_QuerySpec (&freq, &format, &channels))
		962	{
		963	EXTEND (SP, 3);
		964	PUSHs (sv_2mortal (newSViv (freq)));
		965	PUSHs (sv_2mortal (newSViv (format)));
		966	PUSHs (sv_2mortal (newSViv (channels)));
		967	}
		968	}
		969
		970	void
614	Mix_CloseAudio ()	971	Mix_CloseAudio ()
615		972
616	int	973	int
617	Mix_AllocateChannels (int numchans = -1)	974	Mix_AllocateChannels (int numchans = -1)
618		975
		976	const char *
		977	Mix_GetError ()
		978
619	void	979	void
620	lowdelay (int fd, int val = 1)	980	lowdelay (int fd, int val = 1)
621	CODE:	981	CODE:
		982	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		983
		984	void
		985	win32_proxy_info ()
		986	PPCODE:
		987	{
622	#ifndef _WIN32	988	#ifdef _WIN32
623	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	989	char buffer[2048];
		990	DWORD buflen;
		991
		992	EXTEND (SP, 3);
		993
		994	buflen = sizeof (buffer);
		995	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		996	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		997	{
		998	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		999
		1000	buflen = sizeof (buffer);
		1001	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		1002	{
		1003	PUSHs (newSVpv (buffer, 0));
		1004
		1005	buflen = sizeof (buffer);
		1006	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		1007	PUSHs (newSVpv (buffer, 0));
		1008	}
		1009	}
624	#endif	1010	#endif
		1011	}
625		1012
626	void	1013	int
627	add_font (char *file)	1014	add_font (char *file)
628	CODE:	1015	CODE:
629	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	1016	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1017	OUTPUT:
		1018	RETVAL
630		1019
631	void	1020	void
632	load_image_inline (SV *image_)	1021	load_image_inline (SV *image_)
633	ALIAS:	1022	ALIAS:
634	load_image_file = 1	1023	load_image_file = 1
…		…
637	STRLEN image_len;	1026	STRLEN image_len;
638	char image = (char )SvPVbyte (image_, image_len);	1027	char image = (char )SvPVbyte (image_, image_len);
639	SDL_Surface surface, surface2;	1028	SDL_Surface surface, surface2;
640	SDL_PixelFormat fmt;	1029	SDL_PixelFormat fmt;
641	SDL_RWops *rw = ix	1030	SDL_RWops *rw = ix
642	? SDL_RWFromFile (image, "r")	1031	? SDL_RWFromFile (image, "rb")
643	: SDL_RWFromConstMem (image, image_len);	1032	: SDL_RWFromConstMem (image, image_len);
644		1033
645	if (!rw)	1034	if (!rw)
646	croak ("load_image: %s", SDL_GetError ());	1035	croak ("load_image: %s", SDL_GetError ());
647		1036
…		…
676		1065
677	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	1066	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
678		1067
679	assert (surface2->pitch == surface2->w * 4);	1068	assert (surface2->pitch == surface2->w * 4);
680		1069
		1070	SDL_LockSurface (surface2);
681	EXTEND (SP, 5);	1071	EXTEND (SP, 6);
682	PUSHs (sv_2mortal (newSViv (surface2->w)));	1072	PUSHs (sv_2mortal (newSViv (surface2->w)));
683	PUSHs (sv_2mortal (newSViv (surface2->h)));	1073	PUSHs (sv_2mortal (newSViv (surface2->h)));
684	SDL_LockSurface (surface2);
685	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1074	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
686	SDL_UnlockSurface (surface2);
687	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1075	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
688	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1076	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
689	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1077	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		1078	SDL_UnlockSurface (surface2);
690		1079
691	SDL_FreeSurface (surface);	1080	SDL_FreeSurface (surface);
692	SDL_FreeSurface (surface2);	1081	SDL_FreeSurface (surface2);
693	}	1082	}
694		1083
…		…
720	void	1109	void
721	error (char *message)	1110	error (char *message)
722	CODE:	1111	CODE:
723	fprintf (stderr, "ERROR: %s\n", message);	1112	fprintf (stderr, "ERROR: %s\n", message);
724	#ifdef _WIN32	1113	#ifdef _WIN32
725	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1114	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
726	#endif	1115	#endif
727		1116
728	void	1117	void
729	fatal (char *message)	1118	fatal (char *message)
730	CODE:	1119	CODE:
731	fprintf (stderr, "FATAL: %s\n", message);	1120	fprintf (stderr, "FATAL: %s\n", message);
732	#ifdef _WIN32	1121	#ifdef _WIN32
733	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1122	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
734	#endif	1123	#endif
735	_exit (1);	1124	_exit (1);
736		1125
737	void	1126	void
738	_exit (int retval)	1127	_exit (int retval = 0)
739	CODE:	1128	CODE:
		1129	#ifdef WIN32
		1130	ExitThread (retval); // unclean, please beam me up
		1131	#else
740	_exit (retval);	1132	_exit (retval);
		1133	#endif
741		1134
		1135	void
		1136	debug ()
		1137	CODE:
		1138	{
		1139	#if DEBUG
		1140	VALGRIND_DO_LEAK_CHECK;
		1141	#endif
		1142	}
		1143
742	MODULE = CFClient PACKAGE = CFClient::Font	1144	MODULE = Deliantra::Client PACKAGE = DC::Font
743		1145
744	CFClient::Font	1146	PROTOTYPES: DISABLE
		1147
		1148	DC::Font
745	new_from_file (SV class, char path, int id = 0)	1149	new_from_file (SV class, char path, int id = 0)
746	CODE:	1150	CODE:
747	{	1151	{
748	int count;	1152	int count;
749	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1153	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
752	}	1156	}
753	OUTPUT:	1157	OUTPUT:
754	RETVAL	1158	RETVAL
755		1159
756	void	1160	void
757	DESTROY (CFClient::Font self)	1161	DESTROY (DC::Font self)
758	CODE:	1162	CODE:
759	pango_font_description_free (self);	1163	pango_font_description_free (self);
760		1164
761	void	1165	void
762	make_default (CFClient::Font self)	1166	make_default (DC::Font self)
		1167	PROTOTYPE: $
763	CODE:	1168	CODE:
764	default_font = self;	1169	default_font = self;
765		1170
766	MODULE = CFClient PACKAGE = CFClient::Layout	1171	MODULE = Deliantra::Client PACKAGE = DC::Layout
767		1172
		1173	PROTOTYPES: DISABLE
		1174
768	void	1175	void
769	clear_font_cache ()	1176	glyph_cache_backup ()
		1177	PROTOTYPE:
770	CODE:	1178	CODE:
		1179	tc_backup ();
		1180
		1181	void
		1182	glyph_cache_restore ()
		1183	PROTOTYPE:
		1184	CODE:
771	tc_clear ();	1185	tc_restore ();
772		1186
773	CFClient::Layout	1187	DC::Layout
774	new (SV *class, int type = 0)	1188	new (SV *class)
775	CODE:	1189	CODE:
776	New (0, RETVAL, 1, struct cf_layout);	1190	New (0, RETVAL, 1, struct cf_layout);
777		1191
778	RETVAL->pl = pango_layout_new (opengl_context);	1192	RETVAL->pl = pango_layout_new (opengl_context);
779	RETVAL->r = 1.;	1193	RETVAL->r = 1.;
780	RETVAL->g = 1.;	1194	RETVAL->g = 1.;
781	RETVAL->b = 1.;	1195	RETVAL->b = 1.;
782	RETVAL->a = 1.;	1196	RETVAL->a = 1.;
783	RETVAL->base_height = MIN_FONT_HEIGHT;	1197	RETVAL->base_height = MIN_FONT_HEIGHT;
784	RETVAL->font = 0;	1198	RETVAL->font = 0;
		1199	RETVAL->rc = rc_alloc ();
785		1200
786	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1201	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
787	layout_update_font (RETVAL);	1202	layout_update_font (RETVAL);
788	OUTPUT:	1203	OUTPUT:
789	RETVAL	1204	RETVAL
790		1205
791	void	1206	void
792	DESTROY (CFClient::Layout self)	1207	DESTROY (DC::Layout self)
793	CODE:	1208	CODE:
794	g_object_unref (self->pl);	1209	g_object_unref (self->pl);
		1210	rc_free (self->rc);
795	Safefree (self);	1211	Safefree (self);
796		1212
797	void	1213	void
798	set_text (CFClient::Layout self, SV *text_)	1214	set_text (DC::Layout self, SV *text_)
799	CODE:	1215	CODE:
800	{	1216	{
801	STRLEN textlen;	1217	STRLEN textlen;
802	char *text = SvPVutf8 (text_, textlen);	1218	char *text = SvPVutf8 (text_, textlen);
803		1219
804	pango_layout_set_text (self->pl, text, textlen);	1220	pango_layout_set_text (self->pl, text, textlen);
805	}	1221	}
806		1222
807	void	1223	void
808	set_markup (CFClient::Layout self, SV *text_)	1224	set_markup (DC::Layout self, SV *text_)
809	CODE:	1225	CODE:
810	{	1226	{
811	STRLEN textlen;	1227	STRLEN textlen;
812	char *text = SvPVutf8 (text_, textlen);	1228	char *text = SvPVutf8 (text_, textlen);
813		1229
814	pango_layout_set_markup (self->pl, text, textlen);	1230	pango_layout_set_markup (self->pl, text, textlen);
815	}	1231	}
816		1232
817	void	1233	void
818	set_shapes (CFClient::Layout self, ...)	1234	set_shapes (DC::Layout self, ...)
819	CODE:	1235	CODE:
820	{	1236	{
821	PangoAttrList *attrs = 0;	1237	PangoAttrList *attrs = 0;
822	const char *text = pango_layout_get_text (self->pl);	1238	const char *text = pango_layout_get_text (self->pl);
823	const char *pos = text;	1239	const char *pos = text;
…		…
858	if (attrs)	1274	if (attrs)
859	pango_layout_set_attributes (self->pl, attrs);	1275	pango_layout_set_attributes (self->pl, attrs);
860	}	1276	}
861		1277
862	void	1278	void
863	get_shapes (CFClient::Layout self)	1279	get_shapes (DC::Layout self)
864	PPCODE:	1280	PPCODE:
865	{	1281	{
866	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1282	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
867		1283
868	do	1284	do
869	{	1285	{
870	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1286	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
871		1287
872	if (run && shape_attr_p (run))	1288	if (run && shape_attr_p (run))
873	{	1289	{
874	PangoRectangle extents;	1290	PangoRectangle extents;
875	pango_layout_iter_get_run_extents (iter, 0, &extents);	1291	pango_layout_iter_get_run_extents (iter, 0, &extents);
876		1292
		1293	EXTEND (SP, 2);
877	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1294	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
878	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1295	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
879	}	1296	}
880	}	1297	}
881	while (pango_layout_iter_next_run (iter));	1298	while (pango_layout_iter_next_run (iter));
882		1299
883	pango_layout_iter_free (iter);	1300	pango_layout_iter_free (iter);
884	}	1301	}
885		1302
886	int	1303	int
887	has_wrapped (CFClient::Layout self)	1304	has_wrapped (DC::Layout self)
888	CODE:	1305	CODE:
889	{	1306	{
890	int lines = 1;	1307	int lines = 1;
891	const char *text = pango_layout_get_text (self->pl);	1308	const char *text = pango_layout_get_text (self->pl);
892		1309
…		…
897	}	1314	}
898	OUTPUT:	1315	OUTPUT:
899	RETVAL	1316	RETVAL
900		1317
901	SV *	1318	SV *
902	get_text (CFClient::Layout self)	1319	get_text (DC::Layout self)
903	CODE:	1320	CODE:
904	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1321	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
905	sv_utf8_decode (RETVAL);	1322	sv_utf8_decode (RETVAL);
906	OUTPUT:	1323	OUTPUT:
907	RETVAL	1324	RETVAL
908		1325
909	void	1326	void
910	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1327	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
911	CODE:	1328	CODE:
912	self->r = r;	1329	self->r = r;
913	self->g = g;	1330	self->g = g;
914	self->b = b;	1331	self->b = b;
915	self->a = a;	1332	self->a = a;
916		1333
917	void	1334	void
918	set_font (CFClient::Layout self, CFClient::Font font = 0)	1335	set_font (DC::Layout self, DC::Font font = 0)
919	CODE:	1336	CODE:
920	if (self->font != font)	1337	if (self->font != font)
921	{	1338	{
922	self->font = font;	1339	self->font = font;
923	layout_update_font (self);	1340	layout_update_font (self);
924	}	1341	}
925		1342
926	void	1343	void
927	set_height (CFClient::Layout self, int base_height)	1344	set_height (DC::Layout self, int base_height)
928	CODE:	1345	CODE:
929	if (self->base_height != base_height)	1346	if (self->base_height != base_height)
930	{	1347	{
931	self->base_height = base_height;	1348	self->base_height = base_height;
932	layout_update_font (self);	1349	layout_update_font (self);
933	}	1350	}
934		1351
935	void	1352	void
936	set_width (CFClient::Layout self, int max_width = -1)	1353	set_width (DC::Layout self, int max_width = -1)
937	CODE:	1354	CODE:
938	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1355	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
939		1356
940	void	1357	void
941	set_indent (CFClient::Layout self, int indent)	1358	set_indent (DC::Layout self, int indent)
942	CODE:	1359	CODE:
943	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1360	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
944		1361
945	void	1362	void
946	set_spacing (CFClient::Layout self, int spacing)	1363	set_spacing (DC::Layout self, int spacing)
947	CODE:	1364	CODE:
948	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1365	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
949		1366
950	void	1367	void
951	set_ellipsise (CFClient::Layout self, int ellipsise)	1368	set_ellipsise (DC::Layout self, int ellipsise)
952	CODE:	1369	CODE:
953	pango_layout_set_ellipsize (self->pl,	1370	pango_layout_set_ellipsize (self->pl,
954	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1371	ellipsise == 1 ? PANGO_ELLIPSIZE_START
955	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1372	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
956	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1373	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
957	: PANGO_ELLIPSIZE_NONE	1374	: PANGO_ELLIPSIZE_NONE
958	);	1375	);
959		1376
960	void	1377	void
961	set_single_paragraph_mode (CFClient::Layout self, int spm)	1378	set_single_paragraph_mode (DC::Layout self, int spm)
962	CODE:	1379	CODE:
963	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1380	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
964		1381
965	void	1382	void
966	size (CFClient::Layout self)	1383	size (DC::Layout self)
967	PPCODE:	1384	PPCODE:
968	{	1385	{
969	int w, h;	1386	int w, h;
970		1387
971	layout_get_pixel_size (self, &w, &h);	1388	layout_get_pixel_size (self, &w, &h);
…		…
974	PUSHs (sv_2mortal (newSViv (w)));	1391	PUSHs (sv_2mortal (newSViv (w)));
975	PUSHs (sv_2mortal (newSViv (h)));	1392	PUSHs (sv_2mortal (newSViv (h)));
976	}	1393	}
977		1394
978	int	1395	int
979	descent (CFClient::Layout self)	1396	descent (DC::Layout self)
980	CODE:	1397	CODE:
981	{	1398	{
982	PangoRectangle rect;	1399	PangoRectangle rect;
983	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1400	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
984	pango_layout_line_get_pixel_extents (line, 0, &rect);	1401	pango_layout_line_get_pixel_extents (line, 0, &rect);
985	RETVAL = PANGO_DESCENT (rect);	1402	RETVAL = PANGO_DESCENT (rect);
986	}	1403	}
987	OUTPUT:	1404	OUTPUT:
988	RETVAL	1405	RETVAL
989		1406
990	int	1407	int
991	xy_to_index (CFClient::Layout self, int x, int y)	1408	xy_to_index (DC::Layout self, int x, int y)
992	CODE:	1409	CODE:
993	{	1410	{
994	int index, trailing;	1411	int index, trailing;
995	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1412	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
996	RETVAL = index;	1413	RETVAL = index + trailing;
997	}	1414	}
998	OUTPUT:	1415	OUTPUT:
999	RETVAL	1416	RETVAL
1000		1417
1001	void	1418	void
1002	cursor_pos (CFClient::Layout self, int index)	1419	cursor_pos (DC::Layout self, int index)
1003	PPCODE:	1420	PPCODE:
1004	{	1421	{
1005	PangoRectangle strong_pos;	1422	PangoRectangle pos;
1006	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1423	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1007		1424
1008	EXTEND (SP, 3);	1425	EXTEND (SP, 3);
1009	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1426	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1010	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1427	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1011	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1428	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1012	}	1429	}
1013		1430
1014	void	1431	void
1015	render (CFClient::Layout self, float x, float y)	1432	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1016	PPCODE:	1433	PPCODE:
		1434	{
		1435	int line, x;
		1436
		1437	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1438	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1439	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1440	--line;
		1441	#endif
		1442	EXTEND (SP, 2);
		1443	PUSHs (sv_2mortal (newSViv (line)));
		1444	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1445	}
		1446
		1447	void
		1448	line_x_to_index (DC::Layout self, int line, int x)
		1449	PPCODE:
		1450	{
		1451	PangoLayoutLine *lp;
		1452	int index, trailing;
		1453
		1454	if (line < 0)
		1455	XSRETURN_EMPTY;
		1456
		1457	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1458	XSRETURN_EMPTY; /* do better */
		1459
		1460	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1461
		1462	EXTEND (SP, 2);
		1463	if (GIMME_V == G_SCALAR)
		1464	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1465	else
		1466	{
		1467	PUSHs (sv_2mortal (newSViv (index)));
		1468	PUSHs (sv_2mortal (newSViv (trailing)));
		1469	}
		1470	}
		1471
		1472	void
		1473	render (DC::Layout self, float x, float y, int flags = 0)
		1474	CODE:
		1475	rc_clear (self->rc);
1017	pango_opengl_render_layout_subpixel (	1476	pango_opengl_render_layout_subpixel (
1018	self->pl,	1477	self->pl,
		1478	self->rc,
1019	x * PANGO_SCALE, y * PANGO_SCALE,	1479	x * PANGO_SCALE, y * PANGO_SCALE,
1020	self->r, self->g, self->b, self->a	1480	self->r, self->g, self->b, self->a,
		1481	flags
1021	);	1482	);
		1483	// we assume that context_change actually clears/frees stuff
		1484	// and does not do any recomputation...
		1485	pango_layout_context_changed (self->pl);
1022		1486
		1487	void
		1488	draw (DC::Layout self)
		1489	CODE:
		1490	{
		1491	glEnable (GL_TEXTURE_2D);
		1492	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1493	glEnable (GL_BLEND);
		1494	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1495	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1496	glEnable (GL_ALPHA_TEST);
		1497	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1498
		1499	rc_draw (self->rc);
		1500
		1501	glDisable (GL_ALPHA_TEST);
		1502	glDisable (GL_BLEND);
		1503	glDisable (GL_TEXTURE_2D);
		1504	}
		1505
1023	MODULE = CFClient PACKAGE = CFClient::Texture	1506	MODULE = Deliantra::Client PACKAGE = DC::Texture
1024		1507
1025	void	1508	PROTOTYPES: ENABLE
1026	pad2pot (SV data_, SV w_, SV *h_)
1027	CODE:
1028	{
1029	int ow = SvIV (w_);
1030	int oh = SvIV (h_);
1031		1509
1032	if (ow && oh)	1510	void
		1511	pad (SV *data_, int ow, int oh, int nw, int nh)
		1512	CODE:
		1513	{
		1514	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1033	{	1515	{
1034	int nw = minpot (ow);
1035	int nh = minpot (oh);
1036
1037	if (nw != ow \|\| nh != oh)
1038	{
1039	if (SvOK (data_))
1040	{
1041	STRLEN datalen;	1516	STRLEN datalen;
1042	char *data = SvPVbyte (data_, datalen);	1517	char *data = SvPVbyte (data_, datalen);
1043	int bpp = datalen / (ow * oh);	1518	int bpp = datalen / (ow * oh);
1044	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1519	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1045		1520
1046	SvPOK_only (result_);	1521	SvPOK_only (result_);
1047	SvCUR_set (result_, nw * nh * bpp);	1522	SvCUR_set (result_, nw * nh * bpp);
1048		1523
1049	memset (SvPVX (result_), 0, nw * nh * bpp);	1524	memset (SvPVX (result_), 0, nw * nh * bpp);
1050	while (oh--)	1525	while (oh--)
1051	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1526	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1052		1527
1053	sv_setsv (data_, result_);	1528	sv_setsv (data_, result_);
1054	}
1055
1056	sv_setiv (w_, nw);
1057	sv_setiv (h_, nh);
1058	}
1059	}	1529	}
1060	}	1530	}
1061		1531
1062	void	1532	void
1063	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1533	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1069	{	1539	{
1070	HV hv = (HV )SvRV (self);	1540	HV hv = (HV )SvRV (self);
1071	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1541	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1072	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1542	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1073	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1543	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1544
		1545	if (name <= 0)
		1546	XSRETURN_EMPTY;
1074		1547
1075	if (items < 5)	1548	if (items < 5)
1076	{	1549	{
1077	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1550	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1078	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1551	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1106	glDisable (GL_ALPHA_TEST);	1579	glDisable (GL_ALPHA_TEST);
1107	glDisable (GL_BLEND);	1580	glDisable (GL_BLEND);
1108	}	1581	}
1109	}	1582	}
1110		1583
		1584	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1585	CODE:
		1586	{
		1587	GLint width;
		1588	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1589	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1590	RETVAL = width > 0;
		1591	}
		1592	OUTPUT:
		1593	RETVAL
		1594
1111	MODULE = CFClient PACKAGE = CFClient::Map	1595	MODULE = Deliantra::Client PACKAGE = DC::Map
1112		1596
1113	CFClient::Map	1597	PROTOTYPES: DISABLE
1114	new (SV *class, int map_width, int map_height)	1598
		1599	DC::Map
		1600	new (SV *class)
1115	CODE:	1601	CODE:
1116	New (0, RETVAL, 1, struct map);	1602	New (0, RETVAL, 1, struct map);
1117	RETVAL->x = 0;	1603	RETVAL->x = 0;
1118	RETVAL->y = 0;	1604	RETVAL->y = 0;
1119	RETVAL->w = map_width;	1605	RETVAL->w = 0;
1120	RETVAL->h = map_height;	1606	RETVAL->h = 0;
1121	RETVAL->ox = 0;	1607	RETVAL->ox = 0;
1122	RETVAL->oy = 0;	1608	RETVAL->oy = 0;
1123	RETVAL->faces = 8192;	1609	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1124	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1610	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1125	RETVAL->texs = 8192;
1126	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1127	RETVAL->rows = 0;	1611	RETVAL->rows = 0;
1128	RETVAL->row = 0;	1612	RETVAL->row = 0;
1129	OUTPUT:	1613	OUTPUT:
1130	RETVAL	1614	RETVAL
1131		1615
1132	void	1616	void
1133	DESTROY (CFClient::Map self)	1617	DESTROY (DC::Map self)
1134	CODE:	1618	CODE:
1135	{	1619	{
1136	map_clear (self);	1620	map_clear (self);
1137	Safefree (self->face);	1621	Safefree (self->face2tile);
1138	Safefree (self->tex);	1622	Safefree (self->tex);
1139	Safefree (self);	1623	Safefree (self);
1140	}	1624	}
1141		1625
1142	void	1626	void
		1627	resize (DC::Map self, int map_width, int map_height)
		1628	CODE:
		1629	self->w = map_width;
		1630	self->h = map_height;
		1631
		1632	void
1143	clear (CFClient::Map self)	1633	clear (DC::Map self)
1144	CODE:	1634	CODE:
1145	map_clear (self);	1635	map_clear (self);
1146		1636
1147	void	1637	void
1148	set_face (CFClient::Map self, int face, int texid)	1638	set_tileid (DC::Map self, int face, int tile)
1149	CODE:	1639	CODE:
1150	{	1640	{
1151	while (self->faces <= face)	1641	need_facenum (self, face); self->face2tile [face] = tile;
1152	{	1642	need_texid (self, tile);
1153	Append (mapface, self->face, self->faces, self->faces);
1154	self->faces *= 2;
1155	}
1156
1157	self->face [face] = texid;
1158	}	1643	}
1159		1644
1160	void	1645	void
		1646	set_smooth (DC::Map self, int face, int smooth, int level)
		1647	CODE:
		1648	{
		1649	tileid texid;
		1650	maptex *tex;
		1651
		1652	if (face < 0 \|\| face >= self->faces)
		1653	return;
		1654
		1655	if (smooth < 0 \|\| smooth >= self->faces)
		1656	return;
		1657
		1658	texid = self->face2tile [face];
		1659
		1660	if (!texid)
		1661	return;
		1662
		1663	tex = self->tex + texid;
		1664	tex->smoothtile = self->face2tile [smooth];
		1665	tex->smoothlevel = level;
		1666	}
		1667
		1668	void
1161	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1669	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)
1162	CODE:	1670	CODE:
1163	{	1671	{
1164	while (self->texs <= texid)	1672	need_texid (self, texid);
1165	{
1166	Append (maptex, self->tex, self->texs, self->texs);
1167	self->texs *= 2;
1168	}
1169		1673
1170	{	1674	{
1171	maptex *tex = self->tex + texid;	1675	maptex *tex = self->tex + texid;
1172		1676
1173	tex->name = name;	1677	tex->name = name;
…		…
1190	// from transparent color bleeding and ugly wrapping effects.	1694	// from transparent color bleeding and ugly wrapping effects.
1191	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1695	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1192	}	1696	}
1193		1697
1194	int	1698	int
1195	ox (CFClient::Map self)	1699	ox (DC::Map self)
1196	ALIAS:	1700	ALIAS:
1197	oy = 1	1701	oy = 1
1198	x = 2	1702	x = 2
1199	y = 3	1703	y = 3
1200	w = 4	1704	w = 4
…		…
1211	}	1715	}
1212	OUTPUT:	1716	OUTPUT:
1213	RETVAL	1717	RETVAL
1214		1718
1215	void	1719	void
1216	scroll (CFClient::Map self, int dx, int dy)	1720	scroll (DC::Map self, int dx, int dy)
1217	CODE:	1721	CODE:
1218	{	1722	{
1219	if (dx > 0)	1723	if (dx > 0)
1220	map_blank (self, self->x, self->y, dx - 1, self->h);	1724	map_blank (self, self->x, self->y, dx, self->h);
1221	else if (dx < 0)	1725	else if (dx < 0)
1222	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1726	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1223		1727
1224	if (dy > 0)	1728	if (dy > 0)
1225	map_blank (self, self->x, self->y, self->w, dy - 1);	1729	map_blank (self, self->x, self->y, self->w, dy);
1226	else if (dy < 0)	1730	else if (dy < 0)
1227	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1731	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1228		1732
1229	self->ox += dx; self->x += dx;	1733	self->ox += dx; self->x += dx;
1230	self->oy += dy; self->y += dy;	1734	self->oy += dy; self->y += dy;
1231		1735
1232	while (self->y < 0)	1736	while (self->y < 0)
…		…
1236	self->rows += MAP_EXTEND_Y;	1740	self->rows += MAP_EXTEND_Y;
1237	self->y += MAP_EXTEND_Y;	1741	self->y += MAP_EXTEND_Y;
1238	}	1742	}
1239	}	1743	}
1240		1744
1241	void	1745	SV *
1242	map1a_update (CFClient::Map self, SV *data_)	1746	map1a_update (DC::Map self, SV *data_, int extmap)
1243	CODE:	1747	CODE:
1244	{	1748	{
1245	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1749	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1246	uint8_t data_end = (uint8_t )SvEND (data_);	1750	uint8_t data_end = (uint8_t )SvEND (data_);
1247	mapcell *cell;	1751	mapcell *cell;
1248	int x, y, flags;	1752	int x, y, z, flags;
		1753	AV *missing = newAV ();
		1754	RETVAL = newRV_noinc ((SV *)missing);
1249		1755
1250	while (data < data_end)	1756	while (data < data_end - 1)
1251	{	1757	{
1252	flags = (data [0] << 8) + data [1]; data += 2;	1758	flags = (data [0] << 8) + data [1]; data += 2;
1253		1759
1254	x = self->x + ((flags >> 10) & 63);	1760	x = self->x + ((flags >> 10) & 63);
1255	y = self->y + ((flags >> 4) & 63);	1761	y = self->y + ((flags >> 4) & 63);
1256		1762
1257	cell = map_get_cell (self, x, y);	1763	cell = map_get_cell (self, x, y);
1258		1764
1259	if (flags & 15)	1765	if (flags & 15)
1260	{	1766	{
1261	if (cell->darkness < 0)	1767	if (!cell->darkness)
1262	{	1768	{
		1769	memset (cell, 0, sizeof (*cell));
1263	cell->darkness = 0;	1770	cell->darkness = 256;
1264	cell->face [0] = 0;
1265	cell->face [1] = 0;
1266	cell->face [2] = 0;
1267	}	1771	}
1268		1772
1269	cell->darkness = flags & 8 ? *data++ : 255;
1270
1271	//TODO: don't trust server data to be in-range(!)	1773	//TODO: don't trust server data to be in-range(!)
1272		1774
1273	if (flags & 4)	1775	if (flags & 8)
1274	{	1776	{
1275	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1777	if (extmap)
		1778	{
		1779	uint8_t ext, cmd;
		1780
		1781	do
		1782	{
		1783	ext = *data++;
		1784	cmd = ext & 0x7f;
		1785
		1786	if (cmd < 4)
		1787	cell->darkness = 255 - ext * 64 + 1;
		1788	else if (cmd == 5) // health
		1789	{
		1790	cell->stat_width = 1;
		1791	cell->stat_hp = *data++;
		1792	}
		1793	else if (cmd == 6) // monster width
		1794	cell->stat_width = *data++ + 1;
		1795	else if (cmd == 0x47)
		1796	{
		1797	if (*data == 1) cell->player = data [1];
		1798	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1799	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1800	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		1801
		1802	data += *data + 1;
		1803	}
		1804	else if (cmd == 8) // cell flags
		1805	cell->flags = *data++;
		1806	else if (ext & 0x40) // unknown, multibyte => skip
		1807	data += *data + 1;
		1808	else
		1809	data++;
		1810	}
		1811	while (ext & 0x80);
		1812	}
		1813	else
		1814	cell->darkness = *data++ + 1;
1276	}	1815	}
1277		1816
		1817	for (z = 0; z <= 2; ++z)
1278	if (flags & 2)	1818	if (flags & (4 >> z))
1279	{	1819	{
1280	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1820	faceid face = (data [0] << 8) + data [1]; data += 2;
		1821	need_facenum (self, face);
		1822	cell->tile [z] = self->face2tile [face];
		1823
		1824	if (cell->tile [z])
		1825	{
		1826	maptex *tex = self->tex + cell->tile [z];
		1827	if (!tex->name)
		1828	av_push (missing, newSViv (cell->tile [z]));
		1829
		1830	if (tex->smoothtile)
		1831	{
		1832	maptex *smooth = self->tex + tex->smoothtile;
		1833	if (!smooth->name)
		1834	av_push (missing, newSViv (tex->smoothtile));
		1835	}
		1836	}
1281	}	1837	}
1282
1283	if (flags & 1)
1284	{
1285	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1286	}
1287	}	1838	}
1288	else	1839	else
1289	cell->darkness = -1;	1840	CELL_CLEAR (cell);
1290	}	1841	}
1291	}	1842	}
		1843	OUTPUT:
		1844	RETVAL
1292		1845
1293	SV *	1846	SV *
1294	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1847	mapmap (DC::Map self, int x0, int y0, int w, int h)
1295	CODE:	1848	CODE:
1296	{	1849	{
1297	int x1, x;	1850	int x1, x;
1298	int y1, y;	1851	int y1, y;
1299	int z;	1852	int z;
…		…
1320	{	1873	{
1321	mapcell *cell = row->col + (x - row->c0);	1874	mapcell *cell = row->col + (x - row->c0);
1322		1875
1323	for (z = 0; z <= 0; z++)	1876	for (z = 0; z <= 0; z++)
1324	{	1877	{
1325	mapface face = cell->face [z];
1326
1327	if (face)
1328	{
1329	maptex tex = self->tex [face];	1878	maptex tex = self->tex [cell->tile [z]];
1330	int a0 = 255 - tex.a;	1879	int a0 = 255 - tex.a;
1331	int a1 = tex.a;	1880	int a1 = tex.a;
1332		1881
1333	r = (r * a0 + tex.r * a1) / 255;	1882	r = (r * a0 + tex.r * a1) / 255;
1334	g = (g * a0 + tex.g * a1) / 255;	1883	g = (g * a0 + tex.g * a1) / 255;
1335	b = (b * a0 + tex.b * a1) / 255;	1884	b = (b * a0 + tex.b * a1) / 255;
1336	a = (a * a0 + tex.a * a1) / 255;	1885	a = (a * a0 + tex.a * a1) / 255;
1337	}
1338	}	1886	}
1339	}	1887	}
1340		1888
1341	*map++ = (r )	1889	*map++ = (r )
1342	\| (g << 8)	1890	\| (g << 8)
…		…
1349	}	1897	}
1350	OUTPUT:	1898	OUTPUT:
1351	RETVAL	1899	RETVAL
1352		1900
1353	void	1901	void
1354	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1902	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1355	CODE:	1903	CODE:
1356	{	1904	{
1357	int vx, vy;
1358	int x, y, z;	1905	int x, y, z;
1359	int last_name;
1360	mapface face;
1361		1906
1362	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1907	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1363	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1908	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1909	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1910	smooth_key skey;
		1911	int pl_x, pl_y;
		1912	maptex pl_tex;
		1913	rc_t *rc = rc_alloc ();
		1914	rc_key_t key;
		1915	rc_array_t *arr;
1364		1916
1365	/*	1917	pl_tex.name = 0;
1366	int vx = self->vx = self->w >= sw
1367	? self->x + (self->w - sw) / 2
1368	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1369		1918
1370	int vy = self->vy = self->h >= sh	1919	// thats current max. sorry.
1371	? self->y + (self->h - sh) / 2	1920	if (sw > 255) sw = 255;
1372	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1921	if (sh > 255) sh = 255;
1373	*/
1374		1922
1375	glColor4ub (255, 255, 255, 255);	1923	// clear key, in case of extra padding
		1924	memset (&skey, 0, sizeof (skey));
		1925
		1926	memset (&key, 0, sizeof (key));
		1927	key.r = 255;
		1928	key.g = 255;
		1929	key.b = 255;
		1930	key.a = 255;
		1931	key.mode = GL_QUADS;
		1932	key.format = GL_T2F_V3F;
		1933	key.texname = -1;
		1934
		1935	mx += self->x;
		1936	my += self->y;
		1937
		1938	// first pass: determine smooth_max
		1939	// rather ugly, if you ask me
		1940	// could also be stored inside mapcell and updated on change
		1941	memset (smooth_max, 0, sizeof (smooth_max));
		1942
		1943	for (y = 0; y < sh; y++)
		1944	if (0 <= y + my && y + my < self->rows)
		1945	{
		1946	maprow *row = self->row + (y + my);
		1947
		1948	for (x = 0; x < sw; x++)
		1949	if (row->c0 <= x + mx && x + mx < row->c1)
		1950	{
		1951	mapcell *cell = row->col + (x + mx - row->c0);
		1952
		1953	smooth_max[x + 1][y + 1] =
		1954	MAX (self->tex [cell->tile [0]].smoothlevel,
		1955	MAX (self->tex [cell->tile [1]].smoothlevel,
		1956	self->tex [cell->tile [2]].smoothlevel));
		1957	}
		1958	}
1376		1959
1377	glEnable (GL_BLEND);	1960	glEnable (GL_BLEND);
1378	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1961	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1379	glEnable (GL_TEXTURE_2D);
1380	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1962	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1381		1963
1382	glBegin (GL_QUADS);
1383
1384	last_name = 0;
1385
1386	for (z = 0; z < 3; z++)	1964	for (z = 0; z <= 2; z++)
		1965	{
		1966	memset (smooth_level, 0, sizeof (smooth_level));
		1967
1387	for (y = 0; y < sh; y++)	1968	for (y = 0; y < sh; y++)
1388	if (0 <= y + vy && y + vy < self->rows)	1969	if (0 <= y + my && y + my < self->rows)
1389	{	1970	{
1390	maprow *row = self->row + (y + vy);	1971	maprow *row = self->row + (y + my);
1391		1972
1392	for (x = 0; x < sw; x++)	1973	for (x = 0; x < sw; x++)
1393	if (row->c0 <= x + vx && x + vx < row->c1)	1974	if (row->c0 <= x + mx && x + mx < row->c1)
1394	{	1975	{
1395	mapcell *cell = row->col + (x + vx - row->c0);	1976	mapcell *cell = row->col + (x + mx - row->c0);
1396
1397	face = cell->face [z];	1977	tileid tile = cell->tile [z];
1398		1978
1399	if (face)	1979	if (tile)
		1980	{
		1981	maptex tex = self->tex [tile];
		1982	int px = (x + 1) * T - tex.w;
		1983	int py = (y + 1) * T - tex.h;
		1984
		1985	if (key.texname != tex.name)
		1986	{
		1987	if (!tex.name)
		1988	tex = self->tex [2]; /* missing, replace by noface */
		1989
		1990	key.texname = tex.name;
		1991	arr = rc_array (rc, &key);
		1992	}
		1993
		1994	if (expect_false (cell->player == player) && expect_false (z == 2))
		1995	{
		1996	pl_x = px;
		1997	pl_y = py;
		1998	pl_tex = tex;
		1999	continue;
		2000	}
		2001
		2002	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2003	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2004	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2005	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2006
		2007	if (expect_false (cell->flags) && expect_false (z == 2))
		2008	{
		2009	// overlays such as the speech bubble, probably more to come
		2010	if (cell->flags & 1)
		2011	{
		2012	maptex tex = self->tex [1];
		2013	int px = x * T + T * 2 / 32;
		2014	int py = y * T - T * 6 / 32;
		2015
		2016	if (tex.name)
		2017	{
		2018	if (key.texname != tex.name)
		2019	{
		2020	key.texname = tex.name;
		2021	arr = rc_array (rc, &key);
		2022	}
		2023
		2024	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2025	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2026	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2027	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2028	}
		2029	}
		2030	}
		2031
		2032	// update smooth hash
		2033	if (tex.smoothtile)
		2034	{
		2035	skey.tile = tex.smoothtile;
		2036	skey.level = tex.smoothlevel;
		2037
		2038	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2039
		2040	// add bits to current tile and all neighbours. skey.x\|y is
		2041	// shifted +1\|+1 so we always stay positive.
		2042
		2043	// bits is ___n cccc CCCC bbbb
		2044	// n do not draw borders&corners
		2045	// c draw these corners, but...
		2046	// C ... not these
		2047	// b draw these borders
		2048
		2049	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2050	// ┃· ·· ·┃ ━━
		2051
		2052	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2053	// ·· ·· ·┏ ┓·
		2054
		2055	// full tile
		2056	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2057
		2058	// borders
		2059	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2060	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2061	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2062	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2063
		2064	// corners
		2065	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2066	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2067	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2068	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2069	}
		2070	}
		2071	}
		2072	}
		2073
		2074	rc_draw (rc);
		2075	rc_clear (rc);
		2076
		2077	// go through all smoothlevels, lowest to highest, then draw.
		2078	// this is basically counting sort
		2079	{
		2080	int w, b;
		2081
		2082	glEnable (GL_TEXTURE_2D);
		2083	glBegin (GL_QUADS);
		2084	for (w = 0; w < 256 / 32; ++w)
		2085	{
		2086	uint32_t smask = smooth_level [w];
		2087	if (smask)
		2088	for (b = 0; b < 32; ++b)
		2089	if (smask & (((uint32_t)1) << b))
1400	{	2090	{
1401	maptex tex = self->tex [face];	2091	int level = (w << 5) \| b;
		2092	HE *he;
1402		2093
1403	int px = (x + 1) * 32 - tex.w;	2094	hv_iterinit (smooth);
1404	int py = (y + 1) * 32 - tex.h;	2095	while ((he = hv_iternext (smooth)))
1405
1406	if (last_name != tex.name)
1407	{	2096	{
		2097	smooth_key skey = (smooth_key )HeKEY (he);
		2098	IV bits = SvIVX (HeVAL (he));
		2099
		2100	if (!(bits & 0x1000)
		2101	&& skey->level == level
		2102	&& level > smooth_max [skey->x][skey->y])
		2103	{
		2104	maptex tex = self->tex [skey->tile];
		2105	int px = (((int)skey->x) - 1) * T;
		2106	int py = (((int)skey->y) - 1) * T;
		2107	int border = bits & 15;
		2108	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2109	float dx = tex.s * .0625f; // 16 images/row
		2110	float dy = tex.t * .5f ; // 2 images/column
		2111
		2112	if (tex.name)
		2113	{
		2114	// this time avoiding texture state changes
		2115	// save gobs of state changes.
		2116	if (key.texname != tex.name)
		2117	{
1408	glEnd ();	2118	glEnd ();
1409	last_name = tex.name;
1410	glBindTexture (GL_TEXTURE_2D, last_name);	2119	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1411	glBegin (GL_QUADS);	2120	glBegin (GL_QUADS);
		2121	}
		2122
		2123	if (border)
		2124	{
		2125	float ox = border * dx;
		2126
		2127	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2128	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2129	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2130	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2131	}
		2132
		2133	if (corner)
		2134	{
		2135	float ox = corner * dx;
		2136
		2137	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2138	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2139	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2140	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2141	}
		2142	}
		2143	}
1412	}	2144	}
1413
1414	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1415	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1416	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1417	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1418	}	2145	}
1419	}
1420	}	2146	}
1421		2147
1422	glEnd ();	2148	glEnd ();
1423
1424	glDisable (GL_TEXTURE_2D);	2149	glDisable (GL_TEXTURE_2D);
		2150	key.texname = -1;
		2151	}
		2152
		2153	hv_clear (smooth);
		2154	}
		2155
		2156	if (pl_tex.name)
		2157	{
		2158	maptex tex = pl_tex;
		2159	int px = pl_x + sdx;
		2160	int py = pl_y + sdy;
		2161
		2162	key.texname = tex.name;
		2163	arr = rc_array (rc, &key);
		2164
		2165	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2166	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2167	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2168	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2169
		2170	rc_draw (rc);
		2171	}
		2172
1425	glDisable (GL_BLEND);	2173	glDisable (GL_BLEND);
1426	}	2174	rc_free (rc);
1427		2175
		2176	// top layer: overlays such as the health bar
		2177	for (y = 0; y < sh; y++)
		2178	if (0 <= y + my && y + my < self->rows)
		2179	{
		2180	maprow *row = self->row + (y + my);
		2181
		2182	for (x = 0; x < sw; x++)
		2183	if (row->c0 <= x + mx && x + mx < row->c1)
		2184	{
		2185	mapcell *cell = row->col + (x + mx - row->c0);
		2186
		2187	int px = x * T;
		2188	int py = y * T;
		2189
		2190	if (cell->stat_hp)
		2191	{
		2192	int width = cell->stat_width * T;
		2193	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2194
		2195	glColor3ub (0, 0, 0);
		2196	glRectf (px + 1, py - thick - 2,
		2197	px + width - 1, py);
		2198
		2199	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2200	glRectf (px + 2,
		2201	py - thick - 1,
		2202	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2203	}
		2204	}
		2205	}
		2206	}
		2207
1428	void	2208	void
1429	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2209	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1430	CODE:	2210	CODE:
1431	{	2211	{
1432	static float color[16][3] = {	2212	static float color[16][3] = {
1433	{ 0.00F, 0.00F, 0.00F },	2213	{ 0.00F, 0.00F, 0.00F },
1434	{ 1.00F, 1.00F, 1.00F },	2214	{ 1.00F, 1.00F, 1.00F },
…		…
1484	glDisable (GL_BLEND);	2264	glDisable (GL_BLEND);
1485	glDisable (GL_TEXTURE_2D);	2265	glDisable (GL_TEXTURE_2D);
1486	}	2266	}
1487		2267
1488	void	2268	void
1489	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2269	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1490	PPCODE:	2270	PPCODE:
1491	{	2271	{
1492	int vx, vy;
1493	int x, y;	2272	int x, y;
		2273	int sw1 = sw + 2;
		2274	int sh1 = sh + 2;
		2275	int sh3 = sh * 3;
1494	int sw4 = (sw + 3) & ~3;	2276	int sw34 = (sw * 3 + 3) & ~3;
		2277	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1495	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2278	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1496	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2279	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1497		2280
1498	memset (darkness, 255, sw4 * sh);
1499	SvPOK_only (darkness_sv);	2281	SvPOK_only (darkness3_sv);
1500	SvCUR_set (darkness_sv, sw4 * sh);	2282	SvCUR_set (darkness3_sv, sw34 * sh3);
1501		2283
1502	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2284	mx += self->x - 1;
1503	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2285	my += self->y - 1;
1504		2286
		2287	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2288
1505	for (y = 0; y < sh; y++)	2289	for (y = 0; y < sh1; y++)
1506	if (0 <= y + vy && y + vy < self->rows)	2290	if (0 <= y + my && y + my < self->rows)
1507	{	2291	{
1508	maprow *row = self->row + (y + vy);	2292	maprow *row = self->row + (y + my);
1509		2293
1510	for (x = 0; x < sw; x++)	2294	for (x = 0; x < sw1; x++)
1511	if (row->c0 <= x + vx && x + vx < row->c1)	2295	if (row->c0 <= x + mx && x + mx < row->c1)
1512	{	2296	{
1513	mapcell *cell = row->col + (x + vx - row->c0);	2297	mapcell *cell = row->col + (x + mx - row->c0);
1514		2298
1515	darkness[y * sw4 + x] = cell->darkness < 0	2299	darkness1 [y * sw1 + x] = cell->darkness
		2300	? 255 - (cell->darkness - 1)
1516	? 255 - FOW_DARKNESS	2301	: 255 - FOW_DARKNESS;
1517	: 255 - cell->darkness;
1518	}	2302	}
1519	}	2303	}
1520		2304
		2305	for (y = 0; y < sh; ++y)
		2306	for (x = 0; x < sw; ++x)
		2307	{
		2308	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2309	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2310	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2311	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2312	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2313	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2314	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2315	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2316	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2317
		2318	uint8_t r11 = (d11 + d21 + d12) / 3;
		2319	uint8_t r21 = d21;
		2320	uint8_t r31 = (d21 + d31 + d32) / 3;
		2321
		2322	uint8_t r12 = d12;
		2323	uint8_t r22 = d22;
		2324	uint8_t r32 = d32;
		2325
		2326	uint8_t r13 = (d13 + d23 + d12) / 3;
		2327	uint8_t r23 = d23;
		2328	uint8_t r33 = (d23 + d33 + d32) / 3;
		2329
		2330	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2331	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2332	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2333	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2334	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2335	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2336	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2337	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2338	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2339	}
		2340
		2341	free (darkness1);
		2342
1521	EXTEND (SP, 3);	2343	EXTEND (SP, 3);
1522	PUSHs (sv_2mortal (newSViv (sw4)));	2344	PUSHs (sv_2mortal (newSViv (sw34)));
1523	PUSHs (sv_2mortal (newSViv (sh)));	2345	PUSHs (sv_2mortal (newSViv (sh3)));
1524	PUSHs (darkness_sv);	2346	PUSHs (darkness3_sv);
1525	}	2347	}
1526		2348
1527	SV *	2349	SV *
1528	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2350	get_rect (DC::Map self, int x0, int y0, int w, int h)
1529	CODE:	2351	CODE:
1530	{	2352	{
1531	int x, y, x1, y1;	2353	int x, y, x1, y1;
1532	SV data_sv = newSV (w h * 7 + 5);	2354	SV data_sv = newSV (w h * 7 + 5);
1533	uint8_t data = (uint8_t )SvPVX (data_sv);	2355	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1558	if (row && row->c0 <= x && x < row->c1)	2380	if (row && row->c0 <= x && x < row->c1)
1559	{	2381	{
1560	mapcell *cell = row->col + (x - row->c0);	2382	mapcell *cell = row->col + (x - row->c0);
1561	uint8_t flags = 0;	2383	uint8_t flags = 0;
1562		2384
1563	if (cell->face [0]) flags \|= 1;	2385	if (cell->tile [0]) flags \|= 1;
1564	if (cell->face [1]) flags \|= 2;	2386	if (cell->tile [1]) flags \|= 2;
1565	if (cell->face [2]) flags \|= 4;	2387	if (cell->tile [2]) flags \|= 4;
1566		2388
1567	*data++ = flags;	2389	*data++ = flags;
1568		2390
1569	if (flags & 1)	2391	if (flags & 1)
1570	{	2392	{
		2393	tileid tile = cell->tile [0];
1571	*data++ = cell->face [0] >> 8;	2394	*data++ = tile >> 8;
1572	*data++ = cell->face [0];	2395	*data++ = tile;
1573	}	2396	}
1574		2397
1575	if (flags & 2)	2398	if (flags & 2)
1576	{	2399	{
		2400	tileid tile = cell->tile [1];
1577	*data++ = cell->face [1] >> 8;	2401	*data++ = tile >> 8;
1578	*data++ = cell->face [1];	2402	*data++ = tile;
1579	}	2403	}
1580		2404
1581	if (flags & 4)	2405	if (flags & 4)
1582	{	2406	{
		2407	tileid tile = cell->tile [2];
1583	*data++ = cell->face [2] >> 8;	2408	*data++ = tile >> 8;
1584	*data++ = cell->face [2];	2409	*data++ = tile;
1585	}	2410	}
1586	}	2411	}
1587	else	2412	else
1588	*data++ = 0;	2413	*data++ = 0;
1589	}	2414	}
1590	}	2415	}
1591		2416
		2417	/* if size is wh + 5 then no data has been found /
		2418	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2419	{
1592	SvPOK_only (data_sv);	2420	SvPOK_only (data_sv);
1593	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2421	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2422	}
		2423
1594	RETVAL = data_sv;	2424	RETVAL = data_sv;
1595	}	2425	}
1596	OUTPUT:	2426	OUTPUT:
1597	RETVAL	2427	RETVAL
1598		2428
1599	void	2429	void
1600	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2430	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1601	PPCODE:	2431	PPCODE:
1602	{	2432	{
1603	int x, y, z;	2433	int x, y, z;
1604	int w, h;	2434	int w, h;
1605	int x1, y1;	2435	int x1, y1;
		2436	STRLEN len;
		2437	uint8_t data, end;
		2438
		2439	len = SvLEN (data_sv);
		2440	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2441	data = SvPVbyte_nolen (data_sv);
		2442	end = data + len + 8;
		2443
		2444	if (len < 5)
		2445	XSRETURN_EMPTY;
1606		2446
1607	if (*data++ != 0)	2447	if (*data++ != 0)
1608	return; /* version mismatch */	2448	XSRETURN_EMPTY; /* version mismatch */
1609		2449
1610	w = data++ << 8; w \|= data++;	2450	w = data++ << 8; w \|= data++;
1611	h = data++ << 8; h \|= data++;	2451	h = data++ << 8; h \|= data++;
1612		2452
1613	// we need to do this 'cause we don't keep an absolute coord system for rows	2453	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1625	{	2465	{
1626	maprow *row = map_get_row (self, y);	2466	maprow *row = map_get_row (self, y);
1627		2467
1628	for (x = x0; x < x1; x++)	2468	for (x = x0; x < x1; x++)
1629	{	2469	{
		2470	uint8_t flags;
		2471
		2472	if (data + 7 >= end)
		2473	XSRETURN_EMPTY;
		2474
1630	uint8_t flags = *data++;	2475	flags = *data++;
1631		2476
1632	if (flags)	2477	if (flags)
1633	{	2478	{
1634	mapface face[3] = { 0, 0, 0 };
1635
1636	mapcell *cell = row_get_cell (row, x);	2479	mapcell *cell = row_get_cell (row, x);
		2480	tileid tile[3] = { 0, 0, 0 };
1637		2481
1638	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2482	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1639	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2483	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1640	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2484	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1641		2485
1642	if (cell->darkness <= 0)	2486	if (cell->darkness == 0)
1643	{	2487	{
1644	cell->darkness = -1;	2488	/cell->darkness = 0;/
		2489	EXTEND (SP, 3);
1645		2490
1646	for (z = 0; z <= 2; z++)	2491	for (z = 0; z <= 2; z++)
1647	{	2492	{
1648	cell->face[z] = face[z];	2493	tileid t = tile [z];
1649		2494
1650	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2495	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2496	{
1651	XPUSHs (sv_2mortal (newSViv (face[z])));	2497	PUSHs (sv_2mortal (newSViv (t)));
		2498	need_texid (self, t);
		2499	}
		2500
		2501	cell->tile [z] = t;
1652	}	2502	}
1653	}	2503	}
1654	}	2504	}
1655	}	2505	}
1656	}	2506	}
1657	}	2507	}
1658		2508
1659	MODULE = CFClient PACKAGE = CFClient::MixChunk	2509	MODULE = Deliantra::Client PACKAGE = DC::RW
1660		2510
1661	CFClient::MixChunk	2511	DC::RW
1662	new_from_file (SV class, char path)	2512	new (SV class, SV data_sv)
1663	CODE:	2513	CODE:
1664	RETVAL = Mix_LoadWAV (path);	2514	{
		2515	STRLEN datalen;
		2516	char *data = SvPVbyte (data_sv, datalen);
		2517
		2518	RETVAL = SDL_RWFromConstMem (data, datalen);
		2519	}
1665	OUTPUT:	2520	OUTPUT:
1666	RETVAL	2521	RETVAL
1667		2522
		2523	DC::RW
		2524	new_from_file (SV class, const char path, const char *mode = "rb")
		2525	CODE:
		2526	RETVAL = SDL_RWFromFile (path, mode);
		2527	OUTPUT:
		2528	RETVAL
		2529
		2530	# fails on win32:
		2531	# dc.xs(2268) : error C2059: syntax error : '('
1668	void	2532	#void
		2533	#close (DC::RW self)
		2534	# CODE:
		2535	# (self->(close)) (self);
		2536
		2537	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2538
		2539	PROTOTYPES: DISABLE
		2540
		2541	DC::Channel
		2542	find ()
		2543	CODE:
		2544	{
		2545	RETVAL = Mix_GroupAvailable (-1);
		2546
		2547	if (RETVAL < 0)
		2548	{
		2549	RETVAL = Mix_GroupOldest (-1);
		2550
		2551	if (RETVAL < 0)
		2552	XSRETURN_UNDEF;
		2553
		2554	Mix_HaltChannel (RETVAL);
		2555	}
		2556
		2557	Mix_UnregisterAllEffects (RETVAL);
		2558	Mix_Volume (RETVAL, 128);
		2559	}
		2560	OUTPUT:
		2561	RETVAL
		2562
		2563	void
		2564	halt (DC::Channel self)
		2565	CODE:
		2566	Mix_HaltChannel (self);
		2567
		2568	void
		2569	expire (DC::Channel self, int ticks = -1)
		2570	CODE:
		2571	Mix_ExpireChannel (self, ticks);
		2572
		2573	void
		2574	fade_out (DC::Channel self, int ticks = -1)
		2575	CODE:
		2576	Mix_FadeOutChannel (self, ticks);
		2577
		2578	int
		2579	volume (DC::Channel self, int volume)
		2580	CODE:
		2581	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2582	OUTPUT:
		2583	RETVAL
		2584
		2585	void
		2586	unregister_all_effects (DC::Channel self)
		2587	CODE:
		2588	Mix_UnregisterAllEffects (self);
		2589
		2590	void
		2591	set_panning (DC::Channel self, int left, int right)
		2592	CODE:
		2593	left = CLAMP (left , 0, 255);
		2594	right = CLAMP (right, 0, 255);
		2595	Mix_SetPanning (self, left, right);
		2596
		2597	void
		2598	set_distance (DC::Channel self, int distance)
		2599	CODE:
		2600	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2601
		2602	void
		2603	set_position (DC::Channel self, int angle, int distance)
		2604	CODE:
		2605
		2606	void
		2607	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2608	CODE:
		2609	{
		2610	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2611	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2612	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2613	}
		2614
		2615	void
		2616	set_reverse_stereo (DC::Channel self, int flip)
		2617	CODE:
		2618	Mix_SetReverseStereo (self, flip);
		2619
		2620	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2621
		2622	PROTOTYPES: DISABLE
		2623
		2624	DC::MixChunk
		2625	new (SV *class, DC::RW rwops)
		2626	CODE:
		2627	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2628	OUTPUT:
		2629	RETVAL
		2630
		2631	void
1669	DESTROY (CFClient::MixChunk self)	2632	DESTROY (DC::MixChunk self)
1670	CODE:	2633	CODE:
1671	Mix_FreeChunk (self);	2634	Mix_FreeChunk (self);
1672		2635
1673	int	2636	int
1674	volume (CFClient::MixChunk self, int volume = -1)	2637	volume (DC::MixChunk self, int volume = -1)
1675	CODE:	2638	CODE:
		2639	if (items > 1)
		2640	volume = CLAMP (volume, 0, 128);
1676	RETVAL = Mix_VolumeChunk (self, volume);	2641	RETVAL = Mix_VolumeChunk (self, volume);
1677	OUTPUT:	2642	OUTPUT:
1678	RETVAL	2643	RETVAL
1679		2644
1680	int	2645	DC::Channel
1681	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2646	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1682	CODE:	2647	CODE:
		2648	{
1683	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2649	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2650
		2651	if (RETVAL < 0)
		2652	XSRETURN_UNDEF;
		2653
		2654	if (channel < 0)
		2655	{
		2656	Mix_UnregisterAllEffects (RETVAL);
		2657	Mix_Volume (RETVAL, 128);
		2658	}
		2659	}
1684	OUTPUT:	2660	OUTPUT:
1685	RETVAL	2661	RETVAL
1686		2662
1687	MODULE = CFClient PACKAGE = CFClient::MixMusic	2663	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1688		2664
1689	int	2665	int
1690	volume (int volume = -1)	2666	volume (int volume = -1)
		2667	PROTOTYPE: ;$
1691	CODE:	2668	CODE:
		2669	if (items > 0)
		2670	volume = CLAMP (volume, 0, 128);
1692	RETVAL = Mix_VolumeMusic (volume);	2671	RETVAL = Mix_VolumeMusic (volume);
1693	OUTPUT:	2672	OUTPUT:
1694	RETVAL	2673	RETVAL
1695		2674
1696	CFClient::MixMusic	2675	void
1697	new_from_file (SV class, char path)	2676	fade_out (int ms)
1698	CODE:	2677	CODE:
		2678	Mix_FadeOutMusic (ms);
		2679
		2680	void
		2681	halt ()
		2682	CODE:
		2683	Mix_HaltMusic ();
		2684
		2685	DC::MixMusic
		2686	new (SV *class, DC::RW rwops)
		2687	CODE:
1699	RETVAL = Mix_LoadMUS (path);	2688	RETVAL = Mix_LoadMUS_RW (rwops);
1700	OUTPUT:	2689	OUTPUT:
1701	RETVAL	2690	RETVAL
1702		2691
1703	void	2692	void
1704	DESTROY (CFClient::MixMusic self)	2693	DESTROY (DC::MixMusic self)
1705	CODE:	2694	CODE:
1706	Mix_FreeMusic (self);	2695	Mix_FreeMusic (self);
1707		2696
1708	int	2697	int
1709	play (CFClient::MixMusic self, int loops = -1)	2698	play (DC::MixMusic self, int loops = -1)
1710	CODE:	2699	CODE:
1711	RETVAL = Mix_PlayMusic (self, loops);	2700	RETVAL = Mix_PlayMusic (self, loops);
1712	OUTPUT:	2701	OUTPUT:
1713	RETVAL	2702	RETVAL
1714		2703
		2704	void
		2705	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2706	CODE:
		2707	Mix_FadeInMusicPos (self, loops, ms, position);
		2708
1715	MODULE = CFClient PACKAGE = CFClient::OpenGL	2709	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2710
		2711	PROTOTYPES: ENABLE
1716		2712
1717	BOOT:	2713	BOOT:
1718	{	2714	{
1719	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2715	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1720	static const struct {	2716	static const struct {
1721	const char *name;	2717	const char *name;
1722	IV iv;	2718	IV iv;
1723	} *civ, const_iv[] = {	2719	} *civ, const_iv[] = {
1724	# define const_iv(name) { # name, (IV)name }	2720	# define const_iv(name) { # name, (IV)name }
		2721	const_iv (GL_VENDOR),
		2722	const_iv (GL_VERSION),
		2723	const_iv (GL_EXTENSIONS),
1725	const_iv (GL_COLOR_MATERIAL),	2724	const_iv (GL_COLOR_MATERIAL),
1726	const_iv (GL_SMOOTH),	2725	const_iv (GL_SMOOTH),
1727	const_iv (GL_FLAT),	2726	const_iv (GL_FLAT),
1728	const_iv (GL_DITHER),	2727	const_iv (GL_DITHER),
1729	const_iv (GL_BLEND),	2728	const_iv (GL_BLEND),
…		…
1733	const_iv (GL_ALPHA_TEST),	2732	const_iv (GL_ALPHA_TEST),
1734	const_iv (GL_NORMALIZE),	2733	const_iv (GL_NORMALIZE),
1735	const_iv (GL_RESCALE_NORMAL),	2734	const_iv (GL_RESCALE_NORMAL),
1736	const_iv (GL_FRONT),	2735	const_iv (GL_FRONT),
1737	const_iv (GL_BACK),	2736	const_iv (GL_BACK),
		2737	const_iv (GL_AUX0),
1738	const_iv (GL_AND),	2738	const_iv (GL_AND),
1739	const_iv (GL_ONE),	2739	const_iv (GL_ONE),
1740	const_iv (GL_ZERO),	2740	const_iv (GL_ZERO),
1741	const_iv (GL_SRC_ALPHA),	2741	const_iv (GL_SRC_ALPHA),
1742	const_iv (GL_DST_ALPHA),	2742	const_iv (GL_DST_ALPHA),
…		…
1755	const_iv (GL_INTENSITY),	2755	const_iv (GL_INTENSITY),
1756	const_iv (GL_LUMINANCE),	2756	const_iv (GL_LUMINANCE),
1757	const_iv (GL_LUMINANCE_ALPHA),	2757	const_iv (GL_LUMINANCE_ALPHA),
1758	const_iv (GL_FLOAT),	2758	const_iv (GL_FLOAT),
1759	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2759	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2760	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2761	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2762	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2763	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2764	const_iv (GL_COMPRESSED_RGB_ARB),
		2765	const_iv (GL_COMPRESSED_RGBA_ARB),
1760	const_iv (GL_COMPILE),	2766	const_iv (GL_COMPILE),
		2767	const_iv (GL_PROXY_TEXTURE_1D),
		2768	const_iv (GL_PROXY_TEXTURE_2D),
1761	const_iv (GL_TEXTURE_1D),	2769	const_iv (GL_TEXTURE_1D),
1762	const_iv (GL_TEXTURE_2D),	2770	const_iv (GL_TEXTURE_2D),
1763	const_iv (GL_TEXTURE_ENV),	2771	const_iv (GL_TEXTURE_ENV),
1764	const_iv (GL_TEXTURE_MAG_FILTER),	2772	const_iv (GL_TEXTURE_MAG_FILTER),
1765	const_iv (GL_TEXTURE_MIN_FILTER),	2773	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1786	const_iv (GL_COLOR_LOGIC_OP),	2794	const_iv (GL_COLOR_LOGIC_OP),
1787	const_iv (GL_SEPARABLE_2D),	2795	const_iv (GL_SEPARABLE_2D),
1788	const_iv (GL_CONVOLUTION_2D),	2796	const_iv (GL_CONVOLUTION_2D),
1789	const_iv (GL_CONVOLUTION_BORDER_MODE),	2797	const_iv (GL_CONVOLUTION_BORDER_MODE),
1790	const_iv (GL_CONSTANT_BORDER),	2798	const_iv (GL_CONSTANT_BORDER),
		2799	const_iv (GL_POINTS),
1791	const_iv (GL_LINES),	2800	const_iv (GL_LINES),
		2801	const_iv (GL_LINE_STRIP),
1792	const_iv (GL_LINE_LOOP),	2802	const_iv (GL_LINE_LOOP),
1793	const_iv (GL_QUADS),	2803	const_iv (GL_QUADS),
1794	const_iv (GL_QUAD_STRIP),	2804	const_iv (GL_QUAD_STRIP),
1795	const_iv (GL_TRIANGLES),	2805	const_iv (GL_TRIANGLES),
1796	const_iv (GL_TRIANGLE_STRIP),	2806	const_iv (GL_TRIANGLE_STRIP),
1797	const_iv (GL_TRIANGLE_FAN),	2807	const_iv (GL_TRIANGLE_FAN),
		2808	const_iv (GL_POLYGON),
1798	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2809	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2810	const_iv (GL_POINT_SMOOTH_HINT),
		2811	const_iv (GL_LINE_SMOOTH_HINT),
		2812	const_iv (GL_POLYGON_SMOOTH_HINT),
		2813	const_iv (GL_GENERATE_MIPMAP_HINT),
		2814	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1799	const_iv (GL_FASTEST),	2815	const_iv (GL_FASTEST),
		2816	const_iv (GL_DONT_CARE),
		2817	const_iv (GL_NICEST),
1800	const_iv (GL_V2F),	2818	const_iv (GL_V2F),
1801	const_iv (GL_V3F),	2819	const_iv (GL_V3F),
1802	const_iv (GL_T2F_V3F),	2820	const_iv (GL_T2F_V3F),
1803	const_iv (GL_T2F_N3F_V3F),	2821	const_iv (GL_T2F_N3F_V3F),
1804	# undef const_iv	2822	# undef const_iv
1805	};	2823	};
1806		2824
1807	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2825	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1808	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2826	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2827
		2828	texture_av = newAV ();
		2829	AvREAL_off (texture_av);
1809	}	2830	}
		2831
		2832	void
		2833	disable_GL_EXT_blend_func_separate ()
		2834	CODE:
		2835	gl.BlendFuncSeparate = 0;
		2836	gl.BlendFuncSeparateEXT = 0;
1810		2837
1811	char *	2838	char *
1812	gl_vendor ()	2839	gl_vendor ()
1813	CODE:	2840	CODE:
1814	RETVAL = (char *)glGetString (GL_VENDOR);	2841	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1827	CODE:	2854	CODE:
1828	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2855	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1829	OUTPUT:	2856	OUTPUT:
1830	RETVAL	2857	RETVAL
1831		2858
		2859	const char *glGetString (GLenum pname)
		2860
		2861	GLint glGetInteger (GLenum pname)
		2862	CODE:
		2863	glGetIntegerv (pname, &RETVAL);
		2864	OUTPUT:
		2865	RETVAL
		2866
		2867	GLdouble glGetDouble (GLenum pname)
		2868	CODE:
		2869	glGetDoublev (pname, &RETVAL);
		2870	OUTPUT:
		2871	RETVAL
		2872
1832	int glGetError ()	2873	int glGetError ()
1833		2874
1834	void glFinish ()	2875	void glFinish ()
1835		2876
1836	void glClear (int mask)	2877	void glClear (int mask)
…		…
1873	# near_ and far_ are due to microsofts buggy "c" compiler	2914	# near_ and far_ are due to microsofts buggy "c" compiler
1874	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2915	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1875		2916
1876	# near_ and far_ are due to microsofts buggy "c" compiler	2917	# near_ and far_ are due to microsofts buggy "c" compiler
1877	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2918	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2919
		2920	PROTOTYPES: DISABLE
1878		2921
1879	void glViewport (int x, int y, int width, int height)	2922	void glViewport (int x, int y, int width, int height)
1880		2923
1881	void glScissor (int x, int y, int width, int height)	2924	void glScissor (int x, int y, int width, int height)
1882		2925
…		…
1890		2933
1891	void glRotate (float angle, float x, float y, float z)	2934	void glRotate (float angle, float x, float y, float z)
1892	CODE:	2935	CODE:
1893	glRotatef (angle, x, y, z);	2936	glRotatef (angle, x, y, z);
1894		2937
1895	void glBegin (int mode)
1896
1897	void glEnd ()
1898
1899	void glColor (float r, float g, float b, float a = 1.0)	2938	void glColor (float r, float g, float b, float a = 1.0)
1900	PROTOTYPE: @
1901	ALIAS:	2939	ALIAS:
1902	glColor_premultiply = 1	2940	glColor_premultiply = 1
1903	CODE:	2941	CODE:
1904	if (ix)	2942	if (ix)
1905	{	2943	{
1906	r *= a;	2944	r *= a;
1907	g *= a;	2945	g *= a;
1908	b *= a;	2946	b *= a;
1909	}	2947	}
1910	// microsoft visual "c" rounds instead of truncating...	2948	// microsoft visual "c" rounds instead of truncating...
1911	glColor4ub (MIN ((int)(r * 256.f), 255),	2949	glColor4f (r, g, b, a);
1912	MIN ((int)(g * 256.f), 255),
1913	MIN ((int)(b * 256.f), 255),
1914	MIN ((int)(a * 256.f), 255));
1915
1916	void glInterleavedArrays (int format, int stride, char *data)
1917
1918	void glDrawElements (int mode, int count, int type, char *indices)
1919
1920	# 1.2 void glDrawRangeElements (int mode, int start, int end
1921		2950
1922	void glRasterPos (float x, float y, float z = 0.)	2951	void glRasterPos (float x, float y, float z = 0.)
1923	CODE:	2952	CODE:
1924	glRasterPos3f (0, 0, z);	2953	glRasterPos3f (0, 0, z);
1925	glBitmap (0, 0, 0, 0, x, y, 0);	2954	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1930		2959
1931	void glTexCoord (float s, float t)	2960	void glTexCoord (float s, float t)
1932	CODE:	2961	CODE:
1933	glTexCoord2f (s, t);	2962	glTexCoord2f (s, t);
1934		2963
		2964	void glRect (float x1, float y1, float x2, float y2)
		2965	CODE:
		2966	glRectf (x1, y1, x2, y2);
		2967
		2968	void glRect_lineloop (float x1, float y1, float x2, float y2)
		2969	CODE:
		2970	glBegin (GL_LINE_LOOP);
		2971	glVertex2f (x1, y1);
		2972	glVertex2f (x2, y1);
		2973	glVertex2f (x2, y2);
		2974	glVertex2f (x1, y2);
		2975	glEnd ();
		2976
		2977	PROTOTYPES: ENABLE
		2978
		2979	void glBegin (int mode)
		2980
		2981	void glEnd ()
		2982
		2983	void glPointSize (GLfloat size)
		2984
		2985	void glLineWidth (GLfloat width)
		2986
		2987	void glInterleavedArrays (int format, int stride, char *data)
		2988
		2989	void glDrawElements (int mode, int count, int type, char *indices)
		2990
		2991	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2992
1935	void glTexEnv (int target, int pname, float param)	2993	void glTexEnv (int target, int pname, float param)
1936	CODE:	2994	CODE:
1937	glTexEnvf (target, pname, param);	2995	glTexEnvf (target, pname, param);
1938		2996
1939	void glTexParameter (int target, int pname, float param)	2997	void glTexParameter (int target, int pname, float param)
…		…
1955	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3013	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1956	CODE:	3014	CODE:
1957	if (gl.SeparableFilter2D)	3015	if (gl.SeparableFilter2D)
1958	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3016	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1959		3017
1960	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3018	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1961		3019
1962	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3020	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1963		3021
1964	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3022	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3023
		3024	void glPixelZoom (float x, float y)
1965		3025
1966	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3026	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1967		3027
1968	int glGenTexture ()	3028	int glGenTexture ()
1969	CODE:	3029	CODE:
1970	{	3030	RETVAL = gen_texture ();
1971	GLuint name;
1972	glGenTextures (1, &name);
1973	RETVAL = name;
1974	}
1975	OUTPUT:	3031	OUTPUT:
1976	RETVAL	3032	RETVAL
1977		3033
1978	void glDeleteTexture (int name)	3034	void glDeleteTexture (int name)
1979	CODE:	3035	CODE:
1980	{
1981	GLuint name_ = name;
1982	glDeleteTextures (1, &name_);	3036	del_texture (name);
1983	}	3037
1984
1985	int glGenList ()	3038	int glGenList ()
1986	CODE:	3039	CODE:
1987	RETVAL = glGenLists (1);	3040	RETVAL = glGenLists (1);
1988	OUTPUT:	3041	OUTPUT:
1989	RETVAL	3042	RETVAL
…		…
1996		3049
1997	void glEndList ()	3050	void glEndList ()
1998		3051
1999	void glCallList (int list)	3052	void glCallList (int list)
2000		3053
		3054	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2001		3055
		3056	PROTOTYPES: DISABLE
		3057
		3058	void
		3059	find_widget (SV *self, NV x, NV y)
		3060	PPCODE:
		3061	{
		3062	if (within_widget (self, x, y))
		3063	XPUSHs (self);
		3064	}
		3065
		3066	BOOT:
		3067	{
		3068	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3069
		3070	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3071	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3072	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3073	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3074	}
		3075
		3076	void
		3077	draw (SV *self)
		3078	CODE:
		3079	{
		3080	HV *hv;
		3081	SV **svp;
		3082	NV x, y, w, h;
		3083	SV *draw_x_sv = GvSV (draw_x_gv);
		3084	SV *draw_y_sv = GvSV (draw_y_gv);
		3085	SV *draw_w_sv = GvSV (draw_w_gv);
		3086	SV *draw_h_sv = GvSV (draw_h_gv);
		3087	double draw_x, draw_y;
		3088
		3089	if (!SvROK (self))
		3090	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3091
		3092	hv = (HV *)SvRV (self);
		3093
		3094	if (SvTYPE (hv) != SVt_PVHV)
		3095	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3096
		3097	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3098	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3099
		3100	if (!h \|\| !w)
		3101	XSRETURN_EMPTY;
		3102
		3103	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3104	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3105
		3106	draw_x = SvNV (draw_x_sv) + x;
		3107	draw_y = SvNV (draw_y_sv) + y;
		3108
		3109	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3110	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3111	XSRETURN_EMPTY;
		3112
		3113	sv_setnv (draw_x_sv, draw_x);
		3114	sv_setnv (draw_y_sv, draw_y);
		3115
		3116	glPushMatrix ();
		3117	glTranslated (x, y, 0);
		3118
		3119	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3120	{
		3121	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3122
		3123	if (svp && SvTRUE (*svp))
		3124	{
		3125	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3126	glEnable (GL_BLEND);
		3127	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3128	glBegin (GL_QUADS);
		3129	glVertex2f (0, 0);
		3130	glVertex2f (w, 0);
		3131	glVertex2f (w, h);
		3132	glVertex2f (0, h);
		3133	glEnd ();
		3134	glDisable (GL_BLEND);
		3135	}
		3136	}
		3137	#if 0
		3138	// draw borders, for debugging
		3139	glPushMatrix ();
		3140	glColor4f (1., 1., 0., 1.);
		3141	glTranslatef (.5, .5, 0.);
		3142	glBegin (GL_LINE_LOOP);
		3143	glVertex2f (0 , 0);
		3144	glVertex2f (w - 1, 0);
		3145	glVertex2f (w - 1, h - 1);
		3146	glVertex2f (0 , h - 1);
		3147	glEnd ();
		3148	glPopMatrix ();
		3149	#endif
		3150	PUSHMARK (SP);
		3151	XPUSHs (self);
		3152	PUTBACK;
		3153	call_method ("_draw", G_VOID \| G_DISCARD);
		3154	SPAGAIN;
		3155
		3156	glPopMatrix ();
		3157
		3158	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3159	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3160	}
		3161

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.127 by root, Wed Jul 5 00:16:44 2006 UTC vs. Revision 1.273 by root, Wed Aug 20 13:30:02 2008 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.127 by root, Wed Jul 5 00:16:44 2006 UTC vs.
Revision 1.273 by root, Wed Aug 20 13:30:02 2008 UTC