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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.146 by root, Sat Aug 19 02:49:53 2006 UTC vs.
Revision 1.290 by root, Wed Nov 4 14:40:51 2009 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
6	# 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>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
13	#ifdef _WIN32	20	#ifdef _WIN32
14	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
15	#endif	27	#endif
16		28
		29	#include <assert.h>
17	#include <math.h>	30	#include <math.h>
18	#include <string.h>	31	#include <string.h>
19	#include <stdio.h>	32	#include <stdio.h>
20	#include <stdlib.h>	33	#include <stdlib.h>
21		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
22	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
23	#include <SDL_endian.h>	39	#include <SDL_endian.h>
24	#include <SDL_image.h>	40	#include <SDL_image.h>
25	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
27		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
28	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
29	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
30		51
31	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
32		53
33	#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
34		66
35	#ifndef _WIN32	67	#ifndef _WIN32
36	# include <sys/types.h>	68	# include <sys/types.h>
37	# include <sys/socket.h>	69	# include <sys/socket.h>
38	# include <netinet/in.h>	70	# include <netinet/in.h>
39	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
40	# include <inttypes.h>	72	# include <inttypes.h>
		73	#endif
		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
41	#else	77	#else
42	typedef unsigned char uint8_t;	78	# define expect(expr,value) (expr)
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	79	#endif
49		80
		81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
		83
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		85
52	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 64
53		87
54	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
56		90
57	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
58		92
59	#if 0	93	/* mask out modifiers we are not interested in */
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
61	#else	95
62	# define PARACHUTE 0	96	#define KMOD_LRAM 0x10000 // our extension
63	#endif	97
		98	#define TEXID_SPEECH 1
		99	#define TEXID_NOFACE 2
		100	#define TEXID_HIDDEN 3
		101
		102	static AV *texture_av;
64		103
65	static struct	104	static struct
66	{	105	{
67	#define GL_FUNC(ptr,name) ptr name;	106	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	107	#include "glfunc.h"
69	#undef GL_FUNC	108	#undef GL_FUNC
70	} gl;	109	} gl;
71		110
		111	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	112	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	113	{
74	if (gl.BlendFuncSeparate)	114	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	115	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	116	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	117	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	118	else
79	glBlendFunc (sa, da);	119	glBlendFunc (sa, da);
80	}	120	}
81		121
		122	static GLuint
		123	gen_texture ()
		124	{
		125	GLuint name;
		126
		127	if (AvFILL (texture_av) >= 0)
		128	name = (GLuint)(size_t)av_pop (texture_av);
		129	else
		130	glGenTextures (1, &name);
		131
		132	return name;
		133	}
		134
		135	static void
		136	del_texture (GLuint name)
		137	{
		138	/* make a half-assed attempt at returning the memory used by the texture */
		139	/* textures are frequently being reused by cfplus anyway */
		140	/glBindTexture (GL_TEXTURE_2D, name);/
		141	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		142	av_push (texture_av, (SV *)(size_t)name);
		143	glDeleteTextures (1, &name);
		144	}
		145
82	#include "texcache.c"	146	#include "texcache.c"
		147	#include "rendercache.c"
83		148
84	#include "pango-font.c"	149	#include "pango-font.c"
85	#include "pango-fontmap.c"	150	#include "pango-fontmap.c"
86	#include "pango-render.c"	151	#include "pango-render.c"
87		152
		153	typedef IV DC__Channel;
		154	typedef SDL_RWops *DC__RW;
88	typedef Mix_Chunk *CFPlus__MixChunk;	155	typedef Mix_Chunk *DC__MixChunk;
89	typedef Mix_Music *CFPlus__MixMusic;	156	typedef Mix_Music *DC__MixMusic;
90		157
91	typedef PangoFontDescription *CFPlus__Font;	158	typedef PangoFontDescription *DC__Font;
92		159
93	static int	160	static int
94	shape_attr_p (PangoLayoutRun *run)	161	shape_attr_p (PangoLayoutRun *run)
95	{	162	{
96	GSList *attrs = run->item->analysis.extra_attrs;	163	GSList *attrs = run->item->analysis.extra_attrs;
110		177
111	typedef struct cf_layout {	178	typedef struct cf_layout {
112	PangoLayout *pl;	179	PangoLayout *pl;
113	float r, g, b, a; // default color for rgba mode	180	float r, g, b, a; // default color for rgba mode
114	int base_height;	181	int base_height;
115	CFPlus__Font font;	182	DC__Font font;
		183	rc_t *rc;
116	} *CFPlus__Layout;	184	} *DC__Layout;
117		185
118	static CFPlus__Font default_font;	186	static DC__Font default_font;
119	static PangoContext *opengl_context;	187	static PangoContext *opengl_context;
120	static PangoFontMap *opengl_fontmap;	188	static PangoFontMap *opengl_fontmap;
121		189
122	static void	190	static void
123	substitute_func (FcPattern *pattern, gpointer data)	191	substitute_func (FcPattern *pattern, gpointer data)
…		…
128	#endif	196	#endif
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	197	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	}	198	}
131		199
132	static void	200	static void
133	layout_update_font (CFPlus__Layout self)	201	layout_update_font (DC__Layout self)
134	{	202	{
135	/* use a random scale factor to account for unknown descenders, 0.8 works	203	/* use a random scale factor to account for unknown descenders, 0.8 works
136	* reasonably well with bitstream vera	204	* reasonably well with dejavu/bistream fonts
137	*/	205	*/
138	PangoFontDescription *font = self->font ? self->font : default_font;	206	PangoFontDescription *font = self->font ? self->font : default_font;
139		207
140	pango_font_description_set_absolute_size (font,	208	pango_font_description_set_absolute_size (font,
141	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	209	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
142		210
143	pango_layout_set_font_description (self->pl, font);	211	pango_layout_set_font_description (self->pl, font);
144	}	212	}
145		213
146	static void	214	static void
147	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	215	layout_get_pixel_size (DC__Layout self, int w, int h)
148	{	216	{
149	PangoRectangle rect;	217	PangoRectangle rect;
150		218
151	// get_pixel_* wrongly rounds down	219	// get_pixel_* wrongly rounds down
152	pango_layout_get_extents (self->pl, 0, &rect);	220	pango_layout_get_extents (self->pl, 0, &rect);
…		…
159		227
160	*w = rect.width;	228	*w = rect.width;
161	*h = rect.height;	229	*h = rect.height;
162	}	230	}
163		231
		232	typedef uint16_t tileid;
164	typedef uint16_t mapface;	233	typedef uint16_t faceid;
165		234
166	typedef struct {	235	typedef struct {
167	GLint name;	236	GLuint name;
168	int w, h;	237	int w, h;
169	float s, t;	238	float s, t;
170	uint8_t r, g, b, a;	239	uint8_t r, g, b, a;
		240	tileid smoothtile;
		241	uint8_t smoothlevel;
		242	uint8_t unused; /* set to zero on use */
171	} maptex;	243	} maptex;
172		244
173	typedef struct {	245	typedef struct {
		246	uint32_t player;
		247	tileid tile[3];
174	uint16_t darkness;	248	uint16_t darkness;
175	mapface face[3];	249	uint8_t stat_width, stat_hp, flags, smoothmax;
176	uint8_t stat_hp;
177	} mapcell;	250	} mapcell;
178		251
179	typedef struct {	252	typedef struct {
180	int32_t c0, c1;	253	int32_t c0, c1;
181	mapcell *col;	254	mapcell *col;
182	} maprow;	255	} maprow;
183		256
184	typedef struct map {	257	typedef struct map {
185	int x, y, w, h;	258	int x, y, w, h;
186	int ox, oy; /* offset to virtual global coordinate system */	259	int ox, oy; /* offset to virtual global coordinate system */
187	int faces;	260	int faces; tileid *face2tile; // [faceid]
188	mapface *face;	261	int texs; maptex *tex; // [tileid]
189
190	int texs;
191	maptex *tex;
192		262
193	int32_t rows;	263	int32_t rows;
194	maprow *row;	264	maprow *row;
195	} *CFPlus__Map;	265	} *DC__Map;
196		266
197	static char *	267	static char *
198	prepend (char *ptr, int sze, int inc)	268	prepend (char *ptr, int sze, int inc)
199	{	269	{
200	char *p;	270	char *p;
…		…
217	}	287	}
218		288
219	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	289	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
220	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	290	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
221		291
		292	static void
		293	need_facenum (struct map *self, faceid face)
		294	{
		295	while (self->faces <= face)
		296	{
		297	Append (tileid, self->face2tile, self->faces, self->faces);
		298	self->faces *= 2;
		299	}
		300	}
		301
		302	static void
		303	need_texid (struct map *self, int texid)
		304	{
		305	while (self->texs <= texid)
		306	{
		307	Append (maptex, self->tex, self->texs, self->texs);
		308	self->texs *= 2;
		309	}
		310	}
		311
222	static maprow *	312	static maprow *
223	map_get_row (CFPlus__Map self, int y)	313	map_get_row (DC__Map self, int y)
224	{	314	{
225	if (0 > y)	315	if (0 > y)
226	{	316	{
227	int extend = - y + MAP_EXTEND_Y;	317	int extend = - y + MAP_EXTEND_Y;
228	Prepend (maprow, self->row, self->rows, extend);	318	Prepend (maprow, self->row, self->rows, extend);
…		…
266		356
267	return row->col + (x - row->c0);	357	return row->col + (x - row->c0);
268	}	358	}
269		359
270	static mapcell *	360	static mapcell *
271	map_get_cell (CFPlus__Map self, int x, int y)	361	map_get_cell (DC__Map self, int x, int y)
272	{	362	{
273	return row_get_cell (map_get_row (self, y), x);	363	return row_get_cell (map_get_row (self, y), x);
274	}	364	}
275		365
276	static void	366	static void
277	map_clear (CFPlus__Map self)	367	map_clear (DC__Map self)
278	{	368	{
279	int r;	369	int r;
280		370
281	for (r = 0; r < self->rows; r++)	371	for (r = 0; r < self->rows; r++)
282	Safefree (self->row[r].col);	372	Safefree (self->row[r].col);
…		…
289	self->oy = 0;	379	self->oy = 0;
290	self->row = 0;	380	self->row = 0;
291	self->rows = 0;	381	self->rows = 0;
292	}	382	}
293		383
		384	#define CELL_CLEAR(cell) \
		385	do { \
		386	if ((cell)->player) \
		387	(cell)->tile [2] = 0; \
		388	(cell)->darkness = 0; \
		389	(cell)->stat_hp = 0; \
		390	(cell)->flags = 0; \
		391	(cell)->player = 0; \
		392	} while (0)
		393
294	static void	394	static void
295	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	395	map_blank (DC__Map self, int x0, int y0, int w, int h)
296	{	396	{
297	int x, y;	397	int x, y;
298	maprow *row;	398	maprow *row;
299	mapcell *cell;	399	mapcell *cell;
300		400
…		…
312	if (x >= row->c1)	412	if (x >= row->c1)
313	break;	413	break;
314		414
315	cell = row->col + x - row->c0;	415	cell = row->col + x - row->c0;
316		416
317	cell->darkness = 0;	417	CELL_CLEAR (cell);
318	cell->stat_hp = 0;
319	}	418	}
320	}	419	}
		420	}
		421
		422	typedef struct {
		423	tileid tile;
		424	uint8_t x, y, level;
		425	} smooth_key;
		426
		427	static void
		428	smooth_or_bits (HV hv, smooth_key key, IV bits)
		429	{
		430	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		431
		432	if (SvIOK (*sv))
		433	SvIV_set (sv, SvIVX (sv) \| bits);
		434	else
		435	sv_setiv (*sv, bits);
321	}	436	}
322		437
323	static void	438	static void
324	music_finished (void)	439	music_finished (void)
325	{	440	{
…		…
361	n \|= n >> 16;	476	n \|= n >> 16;
362		477
363	return n + 1;	478	return n + 1;
364	}	479	}
365		480
366	MODULE = CFPlus PACKAGE = CFPlus	481	static unsigned int
		482	popcount (unsigned int n)
		483	{
		484	n -= (n >> 1) & 0x55555555U;
		485	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		486	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		487	n *= 0x01010101U;
		488
		489	return n >> 24;
		490	}
		491
		492	/* SDL should provide this, really. */
		493	#define SDLK_MODIFIER_MIN 300
		494	#define SDLK_MODIFIER_MAX 314
		495
		496	/******************************************************************************/
		497
		498	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		499	static GV *hover_gv;
		500
		501	static int
		502	within_widget (SV *widget, NV x, NV y)
		503	{
		504	HV *self;
		505	SV **svp;
		506	NV wx, ww, wy, wh;
		507
		508	if (!SvROK (widget))
		509	return 0;
		510
		511	self = (HV *)SvRV (widget);
		512
		513	if (SvTYPE (self) != SVt_PVHV)
		514	return 0;
		515
		516	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		517	if (y < wy)
		518	return 0;
		519
		520	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		521	if (y >= wy + wh)
		522	return 0;
		523
		524	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		525	if (x < wx)
		526	return 0;
		527
		528	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		529	if (x >= wx + ww)
		530	return 0;
		531
		532	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		533	if (!svp \|\| !SvTRUE (*svp))
		534	return 0;
		535
		536	return 1;
		537	}
		538
		539	/******************************************************************************/
		540
		541	/* process keyboard modifiers */
		542	static int
		543	mod_munge (int mod)
		544	{
		545	mod &= MOD_MASK;
		546
		547	if (mod & (KMOD_META \| KMOD_ALT))
		548	mod \|= KMOD_LRAM;
		549
		550	return mod;
		551	}
		552
		553	static void
		554	deliantra_main ()
		555	{
		556	char *argv[] = { 0 };
		557	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		558	}
		559
		560	#ifdef __MACOSX__
		561	/* to due surprising braindamage on the side of SDL design, we
		562	* do some mind-boggling hack here: SDL requires a custom main()
		563	* on OS X, so... we provide one and call the original main(), which,
		564	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		565	* and which calls our main (== SDL_main) back.
		566	*/
		567	extern C_LINKAGE int
		568	main (int argc, char *argv[])
		569	{
		570	deliantra_main ();
		571	}
		572
		573	#undef main
		574
		575	extern C_LINKAGE int main (int argc, char *argv[]);
		576
		577	static void
		578	SDL_braino (void)
		579	{
		580	char *argv[] = { "deliantra client", 0 };
		581	(main) (1, argv);
		582	}
		583	#else
		584	static void
		585	SDL_braino (void)
		586	{
		587	deliantra_main ();
		588	}
		589	#endif
		590
		591	MODULE = Deliantra::Client PACKAGE = DC
367		592
368	PROTOTYPES: ENABLE	593	PROTOTYPES: ENABLE
369		594
370	BOOT:	595	BOOT:
371	{	596	{
372	HV *stash = gv_stashpv ("CFPlus", 1);	597	HV *stash = gv_stashpv ("DC", 1);
373	static const struct {	598	static const struct {
374	const char *name;	599	const char *name;
375	IV iv;	600	IV iv;
376	} *civ, const_iv[] = {	601	} *civ, const_iv[] = {
377	# define const_iv(name) { # name, (IV)name }	602	# define const_iv(name) { # name, (IV)name }
		603	const_iv (SDLK_MODIFIER_MIN),
		604	const_iv (SDLK_MODIFIER_MAX),
		605
378	const_iv (SDL_ACTIVEEVENT),	606	const_iv (SDL_ACTIVEEVENT),
379	const_iv (SDL_KEYDOWN),	607	const_iv (SDL_KEYDOWN),
380	const_iv (SDL_KEYUP),	608	const_iv (SDL_KEYUP),
381	const_iv (SDL_MOUSEMOTION),	609	const_iv (SDL_MOUSEMOTION),
382	const_iv (SDL_MOUSEBUTTONDOWN),	610	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
391	const_iv (SDL_EVENT_RESERVEDA),	619	const_iv (SDL_EVENT_RESERVEDA),
392	const_iv (SDL_EVENT_RESERVEDB),	620	const_iv (SDL_EVENT_RESERVEDB),
393	const_iv (SDL_VIDEORESIZE),	621	const_iv (SDL_VIDEORESIZE),
394	const_iv (SDL_VIDEOEXPOSE),	622	const_iv (SDL_VIDEOEXPOSE),
395	const_iv (SDL_USEREVENT),	623	const_iv (SDL_USEREVENT),
		624
		625	const_iv (SDL_APPINPUTFOCUS),
		626	const_iv (SDL_APPMOUSEFOCUS),
		627	const_iv (SDL_APPACTIVE),
		628
		629
		630	const_iv (SDLK_UNKNOWN),
		631	const_iv (SDLK_FIRST),
		632	const_iv (SDLK_BACKSPACE),
		633	const_iv (SDLK_TAB),
		634	const_iv (SDLK_CLEAR),
		635	const_iv (SDLK_RETURN),
		636	const_iv (SDLK_PAUSE),
		637	const_iv (SDLK_ESCAPE),
		638	const_iv (SDLK_SPACE),
		639	const_iv (SDLK_EXCLAIM),
		640	const_iv (SDLK_QUOTEDBL),
		641	const_iv (SDLK_HASH),
		642	const_iv (SDLK_DOLLAR),
		643	const_iv (SDLK_AMPERSAND),
		644	const_iv (SDLK_QUOTE),
		645	const_iv (SDLK_LEFTPAREN),
		646	const_iv (SDLK_RIGHTPAREN),
		647	const_iv (SDLK_ASTERISK),
		648	const_iv (SDLK_PLUS),
		649	const_iv (SDLK_COMMA),
		650	const_iv (SDLK_MINUS),
		651	const_iv (SDLK_PERIOD),
		652	const_iv (SDLK_SLASH),
		653	const_iv (SDLK_0),
		654	const_iv (SDLK_1),
		655	const_iv (SDLK_2),
		656	const_iv (SDLK_3),
		657	const_iv (SDLK_4),
		658	const_iv (SDLK_5),
		659	const_iv (SDLK_6),
		660	const_iv (SDLK_7),
		661	const_iv (SDLK_8),
		662	const_iv (SDLK_9),
		663	const_iv (SDLK_COLON),
		664	const_iv (SDLK_SEMICOLON),
		665	const_iv (SDLK_LESS),
		666	const_iv (SDLK_EQUALS),
		667	const_iv (SDLK_GREATER),
		668	const_iv (SDLK_QUESTION),
		669	const_iv (SDLK_AT),
		670
		671	const_iv (SDLK_LEFTBRACKET),
		672	const_iv (SDLK_BACKSLASH),
		673	const_iv (SDLK_RIGHTBRACKET),
		674	const_iv (SDLK_CARET),
		675	const_iv (SDLK_UNDERSCORE),
		676	const_iv (SDLK_BACKQUOTE),
		677	const_iv (SDLK_DELETE),
		678
		679	const_iv (SDLK_FIRST),
		680	const_iv (SDLK_LAST),
396	const_iv (SDLK_KP0),	681	const_iv (SDLK_KP0),
397	const_iv (SDLK_KP1),	682	const_iv (SDLK_KP1),
398	const_iv (SDLK_KP2),	683	const_iv (SDLK_KP2),
399	const_iv (SDLK_KP3),	684	const_iv (SDLK_KP3),
400	const_iv (SDLK_KP4),	685	const_iv (SDLK_KP4),
…		…
455	const_iv (SDLK_BREAK),	740	const_iv (SDLK_BREAK),
456	const_iv (SDLK_MENU),	741	const_iv (SDLK_MENU),
457	const_iv (SDLK_POWER),	742	const_iv (SDLK_POWER),
458	const_iv (SDLK_EURO),	743	const_iv (SDLK_EURO),
459	const_iv (SDLK_UNDO),	744	const_iv (SDLK_UNDO),
		745
460	const_iv (KMOD_NONE),	746	const_iv (KMOD_NONE),
		747	const_iv (KMOD_SHIFT),
461	const_iv (KMOD_LSHIFT),	748	const_iv (KMOD_LSHIFT),
462	const_iv (KMOD_RSHIFT),	749	const_iv (KMOD_RSHIFT),
		750	const_iv (KMOD_CTRL),
463	const_iv (KMOD_LCTRL),	751	const_iv (KMOD_LCTRL),
464	const_iv (KMOD_RCTRL),	752	const_iv (KMOD_RCTRL),
		753	const_iv (KMOD_ALT),
465	const_iv (KMOD_LALT),	754	const_iv (KMOD_LALT),
466	const_iv (KMOD_RALT),	755	const_iv (KMOD_RALT),
		756	const_iv (KMOD_META),
467	const_iv (KMOD_LMETA),	757	const_iv (KMOD_LMETA),
468	const_iv (KMOD_RMETA),	758	const_iv (KMOD_RMETA),
469	const_iv (KMOD_NUM),	759	const_iv (KMOD_NUM),
470	const_iv (KMOD_CAPS),	760	const_iv (KMOD_CAPS),
471	const_iv (KMOD_MODE),	761	const_iv (KMOD_MODE),
472	const_iv (KMOD_CTRL),	762
473	const_iv (KMOD_SHIFT),	763	const_iv (KMOD_LRAM),
474	const_iv (KMOD_ALT),	764
475	const_iv (KMOD_META)	765	const_iv (MIX_DEFAULT_FORMAT),
		766
		767	const_iv (SDL_INIT_TIMER),
		768	const_iv (SDL_INIT_AUDIO),
		769	const_iv (SDL_INIT_VIDEO),
		770	const_iv (SDL_INIT_CDROM),
		771	const_iv (SDL_INIT_JOYSTICK),
		772	const_iv (SDL_INIT_EVERYTHING),
		773	const_iv (SDL_INIT_NOPARACHUTE),
		774	const_iv (SDL_INIT_EVENTTHREAD),
		775
		776	const_iv (SDL_GL_RED_SIZE),
		777	const_iv (SDL_GL_GREEN_SIZE),
		778	const_iv (SDL_GL_BLUE_SIZE),
		779	const_iv (SDL_GL_ALPHA_SIZE),
		780	const_iv (SDL_GL_DOUBLEBUFFER),
		781	const_iv (SDL_GL_BUFFER_SIZE),
		782	const_iv (SDL_GL_DEPTH_SIZE),
		783	const_iv (SDL_GL_STENCIL_SIZE),
		784	const_iv (SDL_GL_ACCUM_RED_SIZE),
		785	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		786	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		787	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		788	const_iv (SDL_GL_STEREO),
		789	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		790	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		791	const_iv (SDL_GL_ACCELERATED_VISUAL),
		792	const_iv (SDL_GL_SWAP_CONTROL),
		793
		794	const_iv (FOW_DARKNESS)
476	# undef const_iv	795	# undef const_iv
477	};	796	};
478		797
479	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	798	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
480	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	799	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		800
		801	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		802	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
481	}	803	}
		804
		805	void
		806	weaken (SV *rv)
		807	PROTOTYPE: $
		808	CODE:
		809	sv_rvweaken (rv);
482		810
483	int	811	int
484	in_destruct ()	812	in_destruct ()
485	CODE:	813	CODE:
486	RETVAL = PL_main_cv == Nullcv;	814	RETVAL = PL_main_cv == Nullcv;
…		…
489		817
490	NV floor (NV x)	818	NV floor (NV x)
491		819
492	NV ceil (NV x)	820	NV ceil (NV x)
493		821
		822	IV minpot (UV n)
		823
		824	IV popcount (UV n)
		825
494	void	826	void
495	pango_init ()	827	pango_init ()
496	CODE:	828	CODE:
497	{	829	{
498	opengl_fontmap = pango_opengl_font_map_new ();	830	opengl_fontmap = pango_opengl_font_map_new ();
499	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	831	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
500	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	832	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		833	/pango_context_set_font_description (opengl_context, default_font);/
		834	#if PANGO_VERSION_CHECK (1, 15, 2)
		835	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		836	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		837	#endif
501	}	838	}
502		839
503	int	840	char *SDL_GetError ()
504	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
505		841
506	void	842	void SDL_braino ()
		843
		844	int SDL_Init (U32 flags)
		845
		846	int SDL_InitSubSystem (U32 flags)
		847
		848	void SDL_QuitSubSystem (U32 flags)
		849
507	SDL_Quit ()	850	void SDL_Quit ()
508		851
		852	int SDL_GL_SetAttribute (int attr, int value)
		853
		854	int SDL_GL_GetAttribute (int attr)
		855	CODE:
		856	if (SDL_GL_GetAttribute (attr, &RETVAL))
		857	XSRETURN_UNDEF;
		858	OUTPUT:
		859	RETVAL
		860
509	void	861	void
510	SDL_ListModes ()	862	SDL_ListModes (int rgb, int alpha)
511	PPCODE:	863	PPCODE:
512	{	864	{
513	SDL_Rect **m;	865	SDL_Rect **m;
514		866
515	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	867	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
516	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	868	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
517	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	869	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
518	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	870	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
519		871
520	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	872	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
521	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	873	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
522		874
523	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	875	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
524	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	876	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
525	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	877	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
526	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	878	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
527		879
528	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	880	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
529	#if SDL_VERSION_ATLEAST(1,2,10)
530	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
531	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	881	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
532	#endif
533
534	SDL_EnableUNICODE (1);
535	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
536		882
537	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	883	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
538		884
539	if (m && m != (SDL_Rect **)-1)	885	if (m && m != (SDL_Rect **)-1)
540	while (*m)	886	while (*m)
541	{	887	{
		888	if ((m)->w >= 400 && (m)->h >= 300)
		889	{
542	AV *av = newAV ();	890	AV *av = newAV ();
543	av_push (av, newSViv ((*m)->w));	891	av_push (av, newSViv ((*m)->w));
544	av_push (av, newSViv ((*m)->h));	892	av_push (av, newSViv ((*m)->h));
		893	av_push (av, newSViv (rgb));
		894	av_push (av, newSViv (alpha));
545	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	895	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		896	}
546		897
547	++m;	898	++m;
548	}	899	}
549	}	900	}
550		901
551	char *
552	SDL_GetError ()
553
554	int	902	int
555	SDL_SetVideoMode (int w, int h, int fullscreen)	903	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
556	CODE:	904	CODE:
		905	{
		906	SDL_EnableUNICODE (1);
		907	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		908
		909	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		910	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		911	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		912	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		913
557	RETVAL = !!SDL_SetVideoMode (	914	RETVAL = !!SDL_SetVideoMode (
558	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	915	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
559	);	916	);
		917
560	if (RETVAL)	918	if (RETVAL)
561	{	919	{
562	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	920	av_clear (texture_av);
		921
		922	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
563	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	923	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
564	# include "glfunc.h"	924	#include "glfunc.h"
565	# undef GL_FUNC	925	#undef GL_FUNC
566	}	926	}
		927	}
567	OUTPUT:	928	OUTPUT:
568	RETVAL	929	RETVAL
569		930
570	void	931	void
571	SDL_GL_SwapBuffers ()	932	SDL_GL_SwapBuffers ()
572		933
573	char *	934	char *
574	SDL_GetKeyName (int sym)	935	SDL_GetKeyName (int sym)
575		936
		937	int
		938	SDL_GetAppState ()
		939
		940	int
		941	SDL_GetModState ()
		942
576	void	943	void
577	SDL_PollEvent ()	944	poll_events ()
578	PPCODE:	945	PPCODE:
579	{	946	{
580	SDL_Event ev;	947	SDL_Event ev;
581		948
582	while (SDL_PollEvent (&ev))	949	SDL_PumpEvents ();
		950	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
583	{	951	{
584	HV *hv = newHV ();	952	HV *hv = newHV ();
585	hv_store (hv, "type", 4, newSViv (ev.type), 0);	953	hv_store (hv, "type", 4, newSViv (ev.type), 0);
586		954
587	switch (ev.type)	955	switch (ev.type)
588	{	956	{
589	case SDL_KEYDOWN:	957	case SDL_KEYDOWN:
590	case SDL_KEYUP:	958	case SDL_KEYUP:
591	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	959	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
592	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	960	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
593	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	961	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		962	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
594	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	963	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
595	break;	964	break;
596		965
597	case SDL_ACTIVEEVENT:	966	case SDL_ACTIVEEVENT:
598	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	967	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
599	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	968	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
600	break;	969	break;
601		970
602	case SDL_MOUSEMOTION:	971	case SDL_MOUSEMOTION:
		972	{
		973	int state = ev.motion.state;
		974	int x = ev.motion.x;
		975	int y = ev.motion.y;
		976	int xrel = ev.motion.xrel;
		977	int yrel = ev.motion.yrel;
		978
		979	/* do simplistic event compression */
		980	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		981	&& state == ev.motion.state)
		982	{
		983	xrel += ev.motion.xrel;
		984	yrel += ev.motion.yrel;
		985	x = ev.motion.x;
		986	y = ev.motion.y;
		987	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		988	}
		989
603	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	990	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
604
605	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	991	hv_store (hv, "state", 5, newSViv (state), 0);
606	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	992	hv_store (hv, "x", 1, newSViv (x), 0);
607	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	993	hv_store (hv, "y", 1, newSViv (y), 0);
608	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	994	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
609	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	995	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		996	}
610	break;	997	break;
611		998
612	case SDL_MOUSEBUTTONDOWN:	999	case SDL_MOUSEBUTTONDOWN:
613	case SDL_MOUSEBUTTONUP:	1000	case SDL_MOUSEBUTTONUP:
614	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1001	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
615		1002
616	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1003	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
617	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1004	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
618	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1005	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
619	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1006	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
624	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1011	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
625	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1012	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
626	break;	1013	break;
627	}	1014	}
628		1015
629	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1016	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
630	}	1017	}
631	}	1018	}
632		1019
633	int	1020	int
634	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1021	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
635	POSTCALL:	1022	POSTCALL:
636	Mix_HookMusicFinished (music_finished);	1023	Mix_HookMusicFinished (music_finished);
637	Mix_ChannelFinished (channel_finished);	1024	Mix_ChannelFinished (channel_finished);
638		1025
639	void	1026	void
		1027	Mix_QuerySpec ()
		1028	PPCODE:
		1029	{
		1030	int freq, channels;
		1031	Uint16 format;
		1032
		1033	if (Mix_QuerySpec (&freq, &format, &channels))
		1034	{
		1035	EXTEND (SP, 3);
		1036	PUSHs (sv_2mortal (newSViv (freq)));
		1037	PUSHs (sv_2mortal (newSViv (format)));
		1038	PUSHs (sv_2mortal (newSViv (channels)));
		1039	}
		1040	}
		1041
		1042	void
640	Mix_CloseAudio ()	1043	Mix_CloseAudio ()
641		1044
642	int	1045	int
643	Mix_AllocateChannels (int numchans = -1)	1046	Mix_AllocateChannels (int numchans = -1)
644		1047
		1048	const char *
		1049	Mix_GetError ()
		1050
645	void	1051	void
646	lowdelay (int fd, int val = 1)	1052	lowdelay (int fd, int val = 1)
647	CODE:	1053	CODE:
		1054	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		1055
		1056	void
		1057	win32_proxy_info ()
		1058	PPCODE:
		1059	{
648	#ifndef _WIN32	1060	#ifdef _WIN32
649	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1061	char buffer[2048];
		1062	DWORD buflen;
		1063
		1064	EXTEND (SP, 3);
		1065
		1066	buflen = sizeof (buffer);
		1067	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		1068	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		1069	{
		1070	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		1071
		1072	buflen = sizeof (buffer);
		1073	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		1074	{
		1075	PUSHs (newSVpv (buffer, 0));
		1076
		1077	buflen = sizeof (buffer);
		1078	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		1079	PUSHs (newSVpv (buffer, 0));
		1080	}
		1081	}
650	#endif	1082	#endif
		1083	}
651		1084
652	void	1085	int
653	add_font (char *file)	1086	add_font (char *file)
654	CODE:	1087	CODE:
655	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1088	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1089	OUTPUT:
		1090	RETVAL
656		1091
657	void	1092	void
658	load_image_inline (SV *image_)	1093	load_image_inline (SV *image_)
659	ALIAS:	1094	ALIAS:
660	load_image_file = 1	1095	load_image_file = 1
…		…
663	STRLEN image_len;	1098	STRLEN image_len;
664	char image = (char )SvPVbyte (image_, image_len);	1099	char image = (char )SvPVbyte (image_, image_len);
665	SDL_Surface surface, surface2;	1100	SDL_Surface surface, surface2;
666	SDL_PixelFormat fmt;	1101	SDL_PixelFormat fmt;
667	SDL_RWops *rw = ix	1102	SDL_RWops *rw = ix
668	? SDL_RWFromFile (image, "r")	1103	? SDL_RWFromFile (image, "rb")
669	: SDL_RWFromConstMem (image, image_len);	1104	: SDL_RWFromConstMem (image, image_len);
670		1105
671	if (!rw)	1106	if (!rw)
672	croak ("load_image: %s", SDL_GetError ());	1107	croak ("load_image: %s", SDL_GetError ());
673		1108
…		…
746	void	1181	void
747	error (char *message)	1182	error (char *message)
748	CODE:	1183	CODE:
749	fprintf (stderr, "ERROR: %s\n", message);	1184	fprintf (stderr, "ERROR: %s\n", message);
750	#ifdef _WIN32	1185	#ifdef _WIN32
751	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1186	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
752	#endif	1187	#endif
753		1188
754	void	1189	void
755	fatal (char *message)	1190	fatal (char *message)
756	CODE:	1191	CODE:
757	fprintf (stderr, "FATAL: %s\n", message);	1192	fprintf (stderr, "FATAL: %s\n", message);
758	#ifdef _WIN32	1193	#ifdef _WIN32
759	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1194	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
760	#endif	1195	#endif
761	_exit (1);	1196	_exit (1);
762		1197
763	void	1198	void
764	_exit (int retval)	1199	_exit (int retval = 0)
765	CODE:	1200	CODE:
		1201	#ifdef WIN32
		1202	ExitThread (retval); // unclean, please beam me up
		1203	#else
766	_exit (retval);	1204	_exit (retval);
		1205	#endif
767		1206
768	MODULE = CFPlus PACKAGE = CFPlus::Font	1207	void
		1208	debug ()
		1209	CODE:
		1210	{
		1211	#if DEBUG
		1212	VALGRIND_DO_LEAK_CHECK;
		1213	#endif
		1214	}
769		1215
770	CFPlus::Font	1216	int
		1217	SvREFCNT (SV *sv)
		1218	CODE:
		1219	RETVAL = SvREFCNT (sv);
		1220	OUTPUT:
		1221	RETVAL
		1222
		1223	MODULE = Deliantra::Client PACKAGE = DC::Font
		1224
		1225	PROTOTYPES: DISABLE
		1226
		1227	DC::Font
771	new_from_file (SV class, char path, int id = 0)	1228	new_from_file (SV class, char path, int id = 0)
772	CODE:	1229	CODE:
773	{	1230	{
774	int count;	1231	int count;
775	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1232	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
778	}	1235	}
779	OUTPUT:	1236	OUTPUT:
780	RETVAL	1237	RETVAL
781		1238
782	void	1239	void
783	DESTROY (CFPlus::Font self)	1240	DESTROY (DC::Font self)
784	CODE:	1241	CODE:
785	pango_font_description_free (self);	1242	pango_font_description_free (self);
786		1243
787	void	1244	void
788	make_default (CFPlus::Font self)	1245	make_default (DC::Font self)
		1246	PROTOTYPE: $
789	CODE:	1247	CODE:
790	default_font = self;	1248	default_font = self;
791		1249
792	MODULE = CFPlus PACKAGE = CFPlus::Layout	1250	MODULE = Deliantra::Client PACKAGE = DC::Layout
793		1251
		1252	PROTOTYPES: DISABLE
		1253
794	void	1254	void
795	reset_glyph_cache ()	1255	glyph_cache_backup ()
		1256	PROTOTYPE:
796	CODE:	1257	CODE:
		1258	tc_backup ();
		1259
		1260	void
		1261	glyph_cache_restore ()
		1262	PROTOTYPE:
		1263	CODE:
797	tc_clear ();	1264	tc_restore ();
798		1265
799	CFPlus::Layout	1266	DC::Layout
800	new (SV *class)	1267	new (SV *class)
801	CODE:	1268	CODE:
802	New (0, RETVAL, 1, struct cf_layout);	1269	New (0, RETVAL, 1, struct cf_layout);
803		1270
804	RETVAL->pl = pango_layout_new (opengl_context);	1271	RETVAL->pl = pango_layout_new (opengl_context);
…		…
806	RETVAL->g = 1.;	1273	RETVAL->g = 1.;
807	RETVAL->b = 1.;	1274	RETVAL->b = 1.;
808	RETVAL->a = 1.;	1275	RETVAL->a = 1.;
809	RETVAL->base_height = MIN_FONT_HEIGHT;	1276	RETVAL->base_height = MIN_FONT_HEIGHT;
810	RETVAL->font = 0;	1277	RETVAL->font = 0;
		1278	RETVAL->rc = rc_alloc ();
811		1279
812	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1280	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
813	layout_update_font (RETVAL);	1281	layout_update_font (RETVAL);
814	OUTPUT:	1282	OUTPUT:
815	RETVAL	1283	RETVAL
816		1284
817	void	1285	void
818	DESTROY (CFPlus::Layout self)	1286	DESTROY (DC::Layout self)
819	CODE:	1287	CODE:
820	g_object_unref (self->pl);	1288	g_object_unref (self->pl);
		1289	rc_free (self->rc);
821	Safefree (self);	1290	Safefree (self);
822		1291
823	void	1292	void
824	set_text (CFPlus::Layout self, SV *text_)	1293	set_text (DC::Layout self, SV *text_)
825	CODE:	1294	CODE:
826	{	1295	{
827	STRLEN textlen;	1296	STRLEN textlen;
828	char *text = SvPVutf8 (text_, textlen);	1297	char *text = SvPVutf8 (text_, textlen);
829		1298
830	pango_layout_set_text (self->pl, text, textlen);	1299	pango_layout_set_text (self->pl, text, textlen);
831	}	1300	}
832		1301
833	void	1302	void
834	set_markup (CFPlus::Layout self, SV *text_)	1303	set_markup (DC::Layout self, SV *text_)
835	CODE:	1304	CODE:
836	{	1305	{
837	STRLEN textlen;	1306	STRLEN textlen;
838	char *text = SvPVutf8 (text_, textlen);	1307	char *text = SvPVutf8 (text_, textlen);
839		1308
840	pango_layout_set_markup (self->pl, text, textlen);	1309	pango_layout_set_markup (self->pl, text, textlen);
841	}	1310	}
842		1311
843	void	1312	void
844	set_shapes (CFPlus::Layout self, ...)	1313	set_shapes (DC::Layout self, ...)
845	CODE:	1314	CODE:
846	{	1315	{
847	PangoAttrList *attrs = 0;	1316	PangoAttrList *attrs = 0;
848	const char *text = pango_layout_get_text (self->pl);	1317	const char *text = pango_layout_get_text (self->pl);
849	const char *pos = text;	1318	const char *pos = text;
…		…
884	if (attrs)	1353	if (attrs)
885	pango_layout_set_attributes (self->pl, attrs);	1354	pango_layout_set_attributes (self->pl, attrs);
886	}	1355	}
887		1356
888	void	1357	void
889	get_shapes (CFPlus::Layout self)	1358	get_shapes (DC::Layout self)
890	PPCODE:	1359	PPCODE:
891	{	1360	{
892	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1361	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
893		1362
894	do	1363	do
895	{	1364	{
896	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1365	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
897		1366
898	if (run && shape_attr_p (run))	1367	if (run && shape_attr_p (run))
899	{	1368	{
900	PangoRectangle extents;	1369	PangoRectangle extents;
901	pango_layout_iter_get_run_extents (iter, 0, &extents);	1370	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
909		1378
910	pango_layout_iter_free (iter);	1379	pango_layout_iter_free (iter);
911	}	1380	}
912		1381
913	int	1382	int
914	has_wrapped (CFPlus::Layout self)	1383	has_wrapped (DC::Layout self)
915	CODE:	1384	CODE:
916	{	1385	{
917	int lines = 1;	1386	int lines = 1;
918	const char *text = pango_layout_get_text (self->pl);	1387	const char *text = pango_layout_get_text (self->pl);
919		1388
…		…
924	}	1393	}
925	OUTPUT:	1394	OUTPUT:
926	RETVAL	1395	RETVAL
927		1396
928	SV *	1397	SV *
929	get_text (CFPlus::Layout self)	1398	get_text (DC::Layout self)
930	CODE:	1399	CODE:
931	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1400	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
932	sv_utf8_decode (RETVAL);	1401	sv_utf8_decode (RETVAL);
933	OUTPUT:	1402	OUTPUT:
934	RETVAL	1403	RETVAL
935		1404
936	void	1405	void
937	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1406	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
938	CODE:	1407	CODE:
939	self->r = r;	1408	self->r = r;
940	self->g = g;	1409	self->g = g;
941	self->b = b;	1410	self->b = b;
942	self->a = a;	1411	self->a = a;
943		1412
944	void	1413	void
945	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1414	set_font (DC::Layout self, DC::Font font = 0)
946	CODE:	1415	CODE:
947	if (self->font != font)	1416	if (self->font != font)
948	{	1417	{
949	self->font = font;	1418	self->font = font;
950	layout_update_font (self);	1419	layout_update_font (self);
951	}	1420	}
952		1421
953	void	1422	void
954	set_height (CFPlus::Layout self, int base_height)	1423	set_height (DC::Layout self, int base_height)
955	CODE:	1424	CODE:
956	if (self->base_height != base_height)	1425	if (self->base_height != base_height)
957	{	1426	{
958	self->base_height = base_height;	1427	self->base_height = base_height;
959	layout_update_font (self);	1428	layout_update_font (self);
960	}	1429	}
961		1430
962	void	1431	void
963	set_width (CFPlus::Layout self, int max_width = -1)	1432	set_width (DC::Layout self, int max_width = -1)
964	CODE:	1433	CODE:
965	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1434	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
966		1435
967	void	1436	void
968	set_indent (CFPlus::Layout self, int indent)	1437	set_indent (DC::Layout self, int indent)
969	CODE:	1438	CODE:
970	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1439	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
971		1440
972	void	1441	void
973	set_spacing (CFPlus::Layout self, int spacing)	1442	set_spacing (DC::Layout self, int spacing)
974	CODE:	1443	CODE:
975	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1444	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
976		1445
977	void	1446	void
978	set_ellipsise (CFPlus::Layout self, int ellipsise)	1447	set_ellipsise (DC::Layout self, int ellipsise)
979	CODE:	1448	CODE:
980	pango_layout_set_ellipsize (self->pl,	1449	pango_layout_set_ellipsize (self->pl,
981	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1450	ellipsise == 1 ? PANGO_ELLIPSIZE_START
982	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1451	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
983	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1452	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
984	: PANGO_ELLIPSIZE_NONE	1453	: PANGO_ELLIPSIZE_NONE
985	);	1454	);
986		1455
987	void	1456	void
988	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1457	set_single_paragraph_mode (DC::Layout self, int spm)
989	CODE:	1458	CODE:
990	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1459	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
991		1460
992	void	1461	void
993	size (CFPlus::Layout self)	1462	size (DC::Layout self)
994	PPCODE:	1463	PPCODE:
995	{	1464	{
996	int w, h;	1465	int w, h;
997		1466
998	layout_get_pixel_size (self, &w, &h);	1467	layout_get_pixel_size (self, &w, &h);
…		…
1001	PUSHs (sv_2mortal (newSViv (w)));	1470	PUSHs (sv_2mortal (newSViv (w)));
1002	PUSHs (sv_2mortal (newSViv (h)));	1471	PUSHs (sv_2mortal (newSViv (h)));
1003	}	1472	}
1004		1473
1005	int	1474	int
1006	descent (CFPlus::Layout self)	1475	descent (DC::Layout self)
1007	CODE:	1476	CODE:
1008	{	1477	{
1009	PangoRectangle rect;	1478	PangoRectangle rect;
1010	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1479	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1011	pango_layout_line_get_pixel_extents (line, 0, &rect);	1480	pango_layout_line_get_pixel_extents (line, 0, &rect);
1012	RETVAL = PANGO_DESCENT (rect);	1481	RETVAL = PANGO_DESCENT (rect);
1013	}	1482	}
1014	OUTPUT:	1483	OUTPUT:
1015	RETVAL	1484	RETVAL
1016		1485
1017	int	1486	int
1018	xy_to_index (CFPlus::Layout self, int x, int y)	1487	xy_to_index (DC::Layout self, int x, int y)
1019	CODE:	1488	CODE:
1020	{	1489	{
1021	int index, trailing;	1490	int index, trailing;
1022	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1491	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1023	RETVAL = index;	1492	RETVAL = index + trailing;
1024	}	1493	}
1025	OUTPUT:	1494	OUTPUT:
1026	RETVAL	1495	RETVAL
1027		1496
1028	void	1497	void
1029	cursor_pos (CFPlus::Layout self, int index)	1498	cursor_pos (DC::Layout self, int index)
1030	PPCODE:	1499	PPCODE:
1031	{	1500	{
1032	PangoRectangle strong_pos;	1501	PangoRectangle pos;
1033	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1502	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1034		1503
1035	EXTEND (SP, 3);	1504	EXTEND (SP, 3);
1036	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1505	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1037	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1506	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1038	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1507	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1039	}	1508	}
1040		1509
1041	void	1510	void
1042	render (CFPlus::Layout self, float x, float y, int flags = 0)	1511	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1043	PPCODE:	1512	PPCODE:
		1513	{
		1514	int line, x;
		1515
		1516	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1517	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1518	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1519	--line;
		1520	#endif
		1521	EXTEND (SP, 2);
		1522	PUSHs (sv_2mortal (newSViv (line)));
		1523	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1524	}
		1525
		1526	void
		1527	line_x_to_index (DC::Layout self, int line, int x)
		1528	PPCODE:
		1529	{
		1530	PangoLayoutLine *lp;
		1531	int index, trailing;
		1532
		1533	if (line < 0)
		1534	XSRETURN_EMPTY;
		1535
		1536	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1537	XSRETURN_EMPTY; /* do better */
		1538
		1539	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1540
		1541	EXTEND (SP, 2);
		1542	if (GIMME_V == G_SCALAR)
		1543	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1544	else
		1545	{
		1546	PUSHs (sv_2mortal (newSViv (index)));
		1547	PUSHs (sv_2mortal (newSViv (trailing)));
		1548	}
		1549	}
		1550
		1551	void
		1552	render (DC::Layout self, float x, float y, int flags = 0)
		1553	CODE:
		1554	rc_clear (self->rc);
1044	pango_opengl_render_layout_subpixel (	1555	pango_opengl_render_layout_subpixel (
1045	self->pl,	1556	self->pl,
		1557	self->rc,
1046	x * PANGO_SCALE, y * PANGO_SCALE,	1558	x * PANGO_SCALE, y * PANGO_SCALE,
1047	self->r, self->g, self->b, self->a,	1559	self->r, self->g, self->b, self->a,
1048	flags	1560	flags
1049	);	1561	);
		1562	// we assume that context_change actually clears/frees stuff
		1563	// and does not do any recomputation...
		1564	pango_layout_context_changed (self->pl);
1050		1565
1051	MODULE = CFPlus PACKAGE = CFPlus::Texture
1052
1053	void	1566	void
1054	pad2pot (SV data_, SV w_, SV *h_)	1567	draw (DC::Layout self)
1055	CODE:	1568	CODE:
1056	{	1569	{
1057	int ow = SvIV (w_);	1570	glEnable (GL_TEXTURE_2D);
1058	int oh = SvIV (h_);	1571	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1572	glEnable (GL_BLEND);
		1573	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1574	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1575	glEnable (GL_ALPHA_TEST);
		1576	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1059		1577
1060	if (ow && oh)	1578	rc_draw (self->rc);
		1579
		1580	glDisable (GL_ALPHA_TEST);
		1581	glDisable (GL_BLEND);
		1582	glDisable (GL_TEXTURE_2D);
		1583	}
		1584
		1585	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1586
		1587	PROTOTYPES: ENABLE
		1588
		1589	void
		1590	pad (SV *data_, int ow, int oh, int nw, int nh)
		1591	CODE:
		1592	{
		1593	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1061	{	1594	{
1062	int nw = minpot (ow);
1063	int nh = minpot (oh);
1064
1065	if (nw != ow \|\| nh != oh)
1066	{
1067	if (SvOK (data_))
1068	{
1069	STRLEN datalen;	1595	STRLEN datalen;
1070	char *data = SvPVbyte (data_, datalen);	1596	char *data = SvPVbyte (data_, datalen);
1071	int bpp = datalen / (ow * oh);	1597	int bpp = datalen / (ow * oh);
1072	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1598	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1073		1599
1074	SvPOK_only (result_);	1600	SvPOK_only (result_);
1075	SvCUR_set (result_, nw * nh * bpp);	1601	SvCUR_set (result_, nw * nh * bpp);
1076		1602
1077	memset (SvPVX (result_), 0, nw * nh * bpp);	1603	memset (SvPVX (result_), 0, nw * nh * bpp);
1078	while (oh--)	1604	while (oh--)
1079	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1605	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1080		1606
1081	sv_setsv (data_, result_);	1607	sv_setsv (data_, result_);
1082	}
1083
1084	sv_setiv (w_, nw);
1085	sv_setiv (h_, nh);
1086	}
1087	}	1608	}
1088	}	1609	}
1089		1610
1090	void	1611	void
1091	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1612	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1097	{	1618	{
1098	HV hv = (HV )SvRV (self);	1619	HV hv = (HV )SvRV (self);
1099	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1620	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1100	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1621	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1101	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1622	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1623
		1624	if (name <= 0)
		1625	XSRETURN_EMPTY;
1102		1626
1103	if (items < 5)	1627	if (items < 5)
1104	{	1628	{
1105	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1629	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1106	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1630	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1134	glDisable (GL_ALPHA_TEST);	1658	glDisable (GL_ALPHA_TEST);
1135	glDisable (GL_BLEND);	1659	glDisable (GL_BLEND);
1136	}	1660	}
1137	}	1661	}
1138		1662
1139	MODULE = CFPlus PACKAGE = CFPlus::Map	1663	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1664	CODE:
		1665	{
		1666	GLint width;
		1667	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1668	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1669	RETVAL = width > 0;
		1670	}
		1671	OUTPUT:
		1672	RETVAL
1140		1673
1141	CFPlus::Map	1674	MODULE = Deliantra::Client PACKAGE = DC::Map
1142	new (SV *class, int map_width, int map_height)	1675
		1676	PROTOTYPES: DISABLE
		1677
		1678	DC::Map
		1679	new (SV *class)
1143	CODE:	1680	CODE:
1144	New (0, RETVAL, 1, struct map);	1681	New (0, RETVAL, 1, struct map);
1145	RETVAL->x = 0;	1682	RETVAL->x = 0;
1146	RETVAL->y = 0;	1683	RETVAL->y = 0;
1147	RETVAL->w = map_width;	1684	RETVAL->w = 0;
1148	RETVAL->h = map_height;	1685	RETVAL->h = 0;
1149	RETVAL->ox = 0;	1686	RETVAL->ox = 0;
1150	RETVAL->oy = 0;	1687	RETVAL->oy = 0;
1151	RETVAL->faces = 8192;	1688	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1152	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1689	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1153	RETVAL->texs = 8192;
1154	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1155	RETVAL->rows = 0;	1690	RETVAL->rows = 0;
1156	RETVAL->row = 0;	1691	RETVAL->row = 0;
1157	OUTPUT:	1692	OUTPUT:
1158	RETVAL	1693	RETVAL
1159		1694
1160	void	1695	void
1161	DESTROY (CFPlus::Map self)	1696	DESTROY (DC::Map self)
1162	CODE:	1697	CODE:
1163	{	1698	{
1164	map_clear (self);	1699	map_clear (self);
1165	Safefree (self->face);	1700	Safefree (self->face2tile);
1166	Safefree (self->tex);	1701	Safefree (self->tex);
1167	Safefree (self);	1702	Safefree (self);
1168	}	1703	}
1169		1704
1170	void	1705	void
		1706	resize (DC::Map self, int map_width, int map_height)
		1707	CODE:
		1708	self->w = map_width;
		1709	self->h = map_height;
		1710
		1711	void
1171	clear (CFPlus::Map self)	1712	clear (DC::Map self)
1172	CODE:	1713	CODE:
1173	map_clear (self);	1714	map_clear (self);
1174		1715
1175	void	1716	void
1176	set_face (CFPlus::Map self, int face, int texid)	1717	set_tileid (DC::Map self, int face, int tile)
1177	CODE:	1718	CODE:
1178	{	1719	{
1179	while (self->faces <= face)	1720	need_facenum (self, face); self->face2tile [face] = tile;
1180	{	1721	need_texid (self, tile);
1181	Append (mapface, self->face, self->faces, self->faces);
1182	self->faces *= 2;
1183	}
1184
1185	self->face [face] = texid;
1186	}	1722	}
1187		1723
1188	void	1724	void
		1725	set_smooth (DC::Map self, int face, int smooth, int level)
		1726	CODE:
		1727	{
		1728	tileid texid;
		1729	maptex *tex;
		1730
		1731	if (face < 0 \|\| face >= self->faces)
		1732	return;
		1733
		1734	if (smooth < 0 \|\| smooth >= self->faces)
		1735	return;
		1736
		1737	texid = self->face2tile [face];
		1738
		1739	if (!texid)
		1740	return;
		1741
		1742	tex = self->tex + texid;
		1743	tex->smoothtile = self->face2tile [smooth];
		1744	tex->smoothlevel = level;
		1745	}
		1746
		1747	void
1189	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1748	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)
1190	CODE:	1749	CODE:
1191	{	1750	{
1192	while (self->texs <= texid)	1751	need_texid (self, texid);
1193	{
1194	Append (maptex, self->tex, self->texs, self->texs);
1195	self->texs *= 2;
1196	}
1197		1752
1198	{	1753	{
1199	maptex *tex = self->tex + texid;	1754	maptex *tex = self->tex + texid;
1200		1755
1201	tex->name = name;	1756	tex->name = name;
…		…
1217	// use uglier nearest interpolation because linear suffers	1772	// use uglier nearest interpolation because linear suffers
1218	// from transparent color bleeding and ugly wrapping effects.	1773	// from transparent color bleeding and ugly wrapping effects.
1219	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1774	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1220	}	1775	}
1221		1776
		1777	void
		1778	expire_textures (DC::Map self, int texid, int count)
		1779	PPCODE:
		1780	for (; texid < self->texs && count; ++texid, --count)
		1781	{
		1782	maptex *tex = self->tex + texid;
		1783
		1784	if (tex->name)
		1785	{
		1786	if (tex->unused)
		1787	{
		1788	tex->name = 0;
		1789	tex->unused = 0;
		1790	XPUSHs (sv_2mortal (newSViv (texid)));
		1791	}
		1792	else
		1793	tex->unused = 1;
		1794	}
		1795	}
		1796
1222	int	1797	int
1223	ox (CFPlus::Map self)	1798	ox (DC::Map self)
1224	ALIAS:	1799	ALIAS:
1225	oy = 1	1800	oy = 1
1226	x = 2	1801	x = 2
1227	y = 3	1802	y = 3
1228	w = 4	1803	w = 4
…		…
1239	}	1814	}
1240	OUTPUT:	1815	OUTPUT:
1241	RETVAL	1816	RETVAL
1242		1817
1243	void	1818	void
1244	scroll (CFPlus::Map self, int dx, int dy)	1819	scroll (DC::Map self, int dx, int dy)
1245	CODE:	1820	CODE:
1246	{	1821	{
1247	if (dx > 0)	1822	if (dx > 0)
1248	map_blank (self, self->x, self->y, dx - 1, self->h);	1823	map_blank (self, self->x, self->y, dx, self->h);
1249	else if (dx < 0)	1824	else if (dx < 0)
1250	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1825	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1251		1826
1252	if (dy > 0)	1827	if (dy > 0)
1253	map_blank (self, self->x, self->y, self->w, dy - 1);	1828	map_blank (self, self->x, self->y, self->w, dy);
1254	else if (dy < 0)	1829	else if (dy < 0)
1255	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1830	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1256		1831
1257	self->ox += dx; self->x += dx;	1832	self->ox += dx; self->x += dx;
1258	self->oy += dy; self->y += dy;	1833	self->oy += dy; self->y += dy;
1259		1834
1260	while (self->y < 0)	1835	while (self->y < 0)
…		…
1264	self->rows += MAP_EXTEND_Y;	1839	self->rows += MAP_EXTEND_Y;
1265	self->y += MAP_EXTEND_Y;	1840	self->y += MAP_EXTEND_Y;
1266	}	1841	}
1267	}	1842	}
1268		1843
1269	void	1844	SV *
1270	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1845	map1a_update (DC::Map self, SV *data_, int extmap)
1271	CODE:	1846	CODE:
1272	{	1847	{
1273	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1848	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1274	uint8_t data_end = (uint8_t )SvEND (data_);	1849	uint8_t data_end = (uint8_t )SvEND (data_);
1275	mapcell *cell;	1850	mapcell *cell;
1276	int x, y, flags;	1851	int x, y, z, flags;
		1852	AV *missing = newAV ();
		1853	RETVAL = newRV_noinc ((SV *)missing);
1277		1854
1278	while (data < data_end)	1855	while (data < data_end - 1)
1279	{	1856	{
1280	flags = (data [0] << 8) + data [1]; data += 2;	1857	flags = (data [0] << 8) + data [1]; data += 2;
1281		1858
1282	x = self->x + ((flags >> 10) & 63);	1859	x = self->x + ((flags >> 10) & 63);
1283	y = self->y + ((flags >> 4) & 63);	1860	y = self->y + ((flags >> 4) & 63);
…		…
1286		1863
1287	if (flags & 15)	1864	if (flags & 15)
1288	{	1865	{
1289	if (!cell->darkness)	1866	if (!cell->darkness)
1290	{	1867	{
		1868	memset (cell, 0, sizeof (*cell));
1291	cell->darkness = 256;	1869	cell->darkness = 256;
1292	cell->face [0] = 0;
1293	cell->face [1] = 0;
1294	cell->face [2] = 0;
1295	}	1870	}
1296		1871
1297	//TODO: don't trust server data to be in-range(!)	1872	//TODO: don't trust server data to be in-range(!)
1298		1873
1299	if (flags & 8)	1874	if (flags & 8)
…		…
1303	uint8_t ext, cmd;	1878	uint8_t ext, cmd;
1304		1879
1305	do	1880	do
1306	{	1881	{
1307	ext = *data++;	1882	ext = *data++;
1308	cmd = ext & 0x3f;	1883	cmd = ext & 0x7f;
1309		1884
1310	if (ext < 4)	1885	if (cmd < 4)
1311	cell->darkness = 255 - ext * 64 + 1;	1886	cell->darkness = 255 - ext * 64 + 1;
1312	else if (ext == 5) // health	1887	else if (cmd == 5) // health
		1888	{
		1889	cell->stat_width = 1;
1313	cell->stat_hp = *data++;	1890	cell->stat_hp = *data++;
		1891	}
		1892	else if (cmd == 6) // monster width
		1893	cell->stat_width = *data++ + 1;
		1894	else if (cmd == 0x47)
		1895	{
		1896	if (*data == 1) cell->player = data [1];
		1897	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1898	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1899	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		1900
		1901	data += *data + 1;
		1902	}
		1903	else if (cmd == 8) // cell flags
		1904	cell->flags = *data++;
1314	else if (ext & 0x40) // unknown, multibyte => skip	1905	else if (ext & 0x40) // unknown, multibyte => skip
1315	data += *data + 1;	1906	data += *data + 1;
		1907	else
		1908	data++;
1316	}	1909	}
1317	while (cmd & 0x80);	1910	while (ext & 0x80);
1318	}	1911	}
1319	else	1912	else
1320	cell->darkness = *data++ + 1;	1913	cell->darkness = *data++ + 1;
1321	}	1914	}
1322		1915
		1916	for (z = 0; z <= 2; ++z)
1323	if (flags & 4)	1917	if (flags & (4 >> z))
1324	{	1918	{
1325	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1919	faceid face = (data [0] << 8) + data [1]; data += 2;
		1920	need_facenum (self, face);
		1921	cell->tile [z] = self->face2tile [face];
		1922
		1923	if (cell->tile [z])
		1924	{
		1925	maptex *tex = self->tex + cell->tile [z];
		1926	tex->unused = 0;
		1927	if (!tex->name)
		1928	av_push (missing, newSViv (cell->tile [z]));
		1929
		1930	if (tex->smoothtile)
		1931	{
		1932	maptex *smooth = self->tex + tex->smoothtile;
		1933	smooth->unused = 0;
		1934	if (!smooth->name)
		1935	av_push (missing, newSViv (tex->smoothtile));
		1936	}
		1937	}
1326	}	1938	}
1327
1328	if (flags & 2)
1329	{
1330	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1331	}
1332
1333	if (flags & 1)
1334	{
1335	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1336	}
1337	}	1939	}
1338	else	1940	else
1339	{	1941	CELL_CLEAR (cell);
1340	cell->darkness = 0;
1341	cell->stat_hp = 0;
1342	}
1343	}	1942	}
1344	}	1943	}
		1944	OUTPUT:
		1945	RETVAL
1345		1946
1346	SV *	1947	SV *
1347	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1948	mapmap (DC::Map self, int x0, int y0, int w, int h)
1348	CODE:	1949	CODE:
1349	{	1950	{
1350	int x1, x;	1951	int x1, x;
1351	int y1, y;	1952	int y1, y;
1352	int z;	1953	int z;
…		…
1373	{	1974	{
1374	mapcell *cell = row->col + (x - row->c0);	1975	mapcell *cell = row->col + (x - row->c0);
1375		1976
1376	for (z = 0; z <= 0; z++)	1977	for (z = 0; z <= 0; z++)
1377	{	1978	{
1378	mapface face = cell->face [z];
1379
1380	if (face)
1381	{
1382	maptex tex = self->tex [face];	1979	maptex tex = self->tex [cell->tile [z]];
1383	int a0 = 255 - tex.a;	1980	int a0 = 255 - tex.a;
1384	int a1 = tex.a;	1981	int a1 = tex.a;
1385		1982
1386	r = (r * a0 + tex.r * a1) / 255;	1983	r = (r * a0 + tex.r * a1) / 255;
1387	g = (g * a0 + tex.g * a1) / 255;	1984	g = (g * a0 + tex.g * a1) / 255;
1388	b = (b * a0 + tex.b * a1) / 255;	1985	b = (b * a0 + tex.b * a1) / 255;
1389	a = (a * a0 + tex.a * a1) / 255;	1986	a = (a * a0 + tex.a * a1) / 255;
1390	}
1391	}	1987	}
1392	}	1988	}
1393		1989
1394	*map++ = (r )	1990	*map++ = (r )
1395	\| (g << 8)	1991	\| (g << 8)
…		…
1402	}	1998	}
1403	OUTPUT:	1999	OUTPUT:
1404	RETVAL	2000	RETVAL
1405		2001
1406	void	2002	void
1407	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2003	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1408	CODE:	2004	CODE:
1409	{	2005	{
1410	int vx, vy;
1411	int x, y, z;	2006	int x, y, z;
1412	int last_name;
1413	mapface face;
1414		2007
1415	vx = self->x + self->w / 2 - sw / 2 - shift_x;	2008	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1416	vy = self->y + self->h / 2 - sh / 2 - shift_y;	2009	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		2010	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		2011	smooth_key skey;
		2012	int pl_x, pl_y;
		2013	maptex pl_tex;
		2014	rc_t *rc = rc_alloc ();
		2015	rc_t *rc_ov = rc_alloc ();
		2016	rc_key_t key;
		2017	rc_array_t arr, arr_hidden;
1417		2018
1418	/*	2019	pl_tex.name = 0;
1419	int vx = self->vx = self->w >= sw
1420	? self->x + (self->w - sw) / 2
1421	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1422		2020
1423	int vy = self->vy = self->h >= sh	2021	// that's current max. sorry.
1424	? self->y + (self->h - sh) / 2	2022	if (sw > 255) sw = 255;
1425	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	2023	if (sh > 255) sh = 255;
1426	*/
1427		2024
1428	glColor4ub (255, 255, 255, 255);	2025	// clear key, in case of extra padding
		2026	memset (&skey, 0, sizeof (skey));
		2027
		2028	memset (&key, 0, sizeof (key));
		2029	key.r = 255;
		2030	key.g = 255;
		2031	key.b = 255;
		2032	key.a = 255;
		2033	key.mode = GL_QUADS;
		2034	key.format = GL_T2F_V3F;
		2035
		2036	mx += self->x;
		2037	my += self->y;
		2038
		2039	// first pass: determine smooth_max
		2040	// rather ugly, if you ask me
		2041	// could also be stored inside mapcell and updated on change
		2042	memset (smooth_max, 0, sizeof (smooth_max));
		2043
		2044	for (y = 0; y < sh; y++)
		2045	if (0 <= y + my && y + my < self->rows)
		2046	{
		2047	maprow *row = self->row + (y + my);
		2048
		2049	for (x = 0; x < sw; x++)
		2050	if (row->c0 <= x + mx && x + mx < row->c1)
		2051	{
		2052	mapcell *cell = row->col + (x + mx - row->c0);
		2053
		2054	smooth_max[x + 1][y + 1] =
		2055	MAX (self->tex [cell->tile [0]].smoothlevel,
		2056	MAX (self->tex [cell->tile [1]].smoothlevel,
		2057	self->tex [cell->tile [2]].smoothlevel));
		2058	}
		2059	}
1429		2060
1430	glEnable (GL_BLEND);	2061	glEnable (GL_BLEND);
1431	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2062	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1432	glEnable (GL_TEXTURE_2D);
1433	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2063	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1434		2064
1435	glBegin (GL_QUADS);	2065	key.texname = self->tex [TEXID_HIDDEN].name;
		2066	arr_hidden = rc_array (rc_ov, &key);
1436		2067
1437	last_name = 0;
1438
1439	for (z = 0; z < 3; z++)	2068	for (z = 0; z <= 2; z++)
		2069	{
		2070	memset (smooth_level, 0, sizeof (smooth_level));
		2071	key.texname = -1;
		2072
1440	for (y = 0; y < sh; y++)	2073	for (y = 0; y < sh; y++)
1441	if (0 <= y + vy && y + vy < self->rows)	2074	if (0 <= y + my && y + my < self->rows)
1442	{	2075	{
1443	maprow *row = self->row + (y + vy);	2076	maprow *row = self->row + (y + my);
1444		2077
1445	for (x = 0; x < sw; x++)	2078	for (x = 0; x < sw; x++)
1446	if (row->c0 <= x + vx && x + vx < row->c1)	2079	if (row->c0 <= x + mx && x + mx < row->c1)
1447	{	2080	{
1448	mapcell *cell = row->col + (x + vx - row->c0);	2081	mapcell *cell = row->col + (x + mx - row->c0);
1449
1450	face = cell->face [z];	2082	tileid tile = cell->tile [z];
		2083
		2084	if (tile)
		2085	{
		2086	maptex tex = self->tex [tile];
		2087	int px, py;
1451		2088
1452	if (face && face < self->texs)	2089	if (key.texname != tex.name)
		2090	{
		2091	self->tex [tile].unused = 0;
		2092
		2093	if (!tex.name)
		2094	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2095
		2096	key.texname = tex.name;
		2097	arr = rc_array (rc, &key);
		2098	}
		2099
		2100	px = (x + 1) * T - tex.w;
		2101	py = (y + 1) * T - tex.h;
		2102
		2103	if (expect_false (cell->player == player) && expect_false (z == 2))
		2104	{
		2105	pl_x = px;
		2106	pl_y = py;
		2107	pl_tex = tex;
		2108	continue;
		2109	}
		2110
		2111	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2112	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2113	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2114	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2115
		2116	// update smooth hash
		2117	if (tex.smoothtile)
		2118	{
		2119	skey.tile = tex.smoothtile;
		2120	skey.level = tex.smoothlevel;
		2121
		2122	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2123
		2124	// add bits to current tile and all neighbours. skey.x\|y is
		2125	// shifted +1\|+1 so we always stay positive.
		2126
		2127	// bits is ___n cccc CCCC bbbb
		2128	// n do not draw borders&corners
		2129	// c draw these corners, but...
		2130	// C ... not these
		2131	// b draw these borders
		2132
		2133	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2134	// ┃· ·· ·┃ ━━
		2135
		2136	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2137	// ·· ·· ·┏ ┓·
		2138
		2139	// full tile
		2140	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2141
		2142	// borders
		2143	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2144	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2145	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2146	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2147
		2148	// corners
		2149	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2150	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2151	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2152	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2153	}
		2154	}
		2155
		2156	if (expect_false (z == 2))
		2157	{
		2158	/* draw question marks on top of hidden spaces */
		2159	if (!cell->darkness)
		2160	{
		2161	maptex tex = self->tex [TEXID_HIDDEN];
		2162	int px = (x + 1) * T - tex.w;
		2163	int py = (y + 1) * T - tex.h;
		2164
		2165	rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
		2166	rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
		2167	rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2168	rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
		2169	}
		2170
		2171	if (expect_false (cell->flags))
		2172	{
		2173	// overlays such as the speech bubble, probably more to come
		2174	if (cell->flags & 1)
		2175	{
		2176	rc_key_t key_ov = key;
		2177	maptex tex = self->tex [TEXID_SPEECH];
		2178	rc_array_t *arr;
		2179	int px = x * T + T * 2 / 32;
		2180	int py = y * T - T * 6 / 32;
		2181
		2182	key_ov.texname = tex.name;
		2183	arr = rc_array (rc_ov, &key_ov);
		2184
		2185	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2186	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2187	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2188	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2189	}
		2190	}
		2191	}
		2192	}
		2193	}
		2194
		2195	rc_draw (rc);
		2196	rc_clear (rc);
		2197
		2198	// go through all smoothlevels, lowest to highest, then draw.
		2199	// this is basically counting sort
		2200	{
		2201	int w, b;
		2202
		2203	glEnable (GL_TEXTURE_2D);
		2204	glBegin (GL_QUADS);
		2205	for (w = 0; w < 256 / 32; ++w)
		2206	{
		2207	uint32_t smask = smooth_level [w];
		2208	if (smask)
		2209	for (b = 0; b < 32; ++b)
		2210	if (smask & (((uint32_t)1) << b))
1453	{	2211	{
1454	maptex tex = self->tex [face];	2212	int level = (w << 5) \| b;
		2213	HE *he;
1455		2214
1456	int px = (x + 1) * 32 - tex.w;	2215	hv_iterinit (smooth);
1457	int py = (y + 1) * 32 - tex.h;	2216	while ((he = hv_iternext (smooth)))
1458
1459	if (last_name != tex.name)
1460	{	2217	{
		2218	smooth_key skey = (smooth_key )HeKEY (he);
		2219	IV bits = SvIVX (HeVAL (he));
		2220
		2221	if (!(bits & 0x1000)
		2222	&& skey->level == level
		2223	&& level > smooth_max [skey->x][skey->y])
		2224	{
		2225	maptex tex = self->tex [skey->tile];
		2226	int px = (((int)skey->x) - 1) * T;
		2227	int py = (((int)skey->y) - 1) * T;
		2228	int border = bits & 15;
		2229	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2230	float dx = tex.s * .0625f; // 16 images/row
		2231	float dy = tex.t * .5f ; // 2 images/column
		2232
		2233	if (tex.name)
		2234	{
		2235	// this time avoiding texture state changes
		2236	// save gobs of state changes.
		2237	if (key.texname != tex.name)
		2238	{
		2239	self->tex [skey->tile].unused = 0;
		2240
1461	glEnd ();	2241	glEnd ();
1462	last_name = tex.name;
1463	glBindTexture (GL_TEXTURE_2D, last_name);	2242	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1464	glBegin (GL_QUADS);	2243	glBegin (GL_QUADS);
		2244	}
		2245
		2246	if (border)
		2247	{
		2248	float ox = border * dx;
		2249
		2250	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2251	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2252	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2253	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2254	}
		2255
		2256	if (corner)
		2257	{
		2258	float ox = corner * dx;
		2259
		2260	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2261	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2262	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2263	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2264	}
		2265	}
		2266	}
1465	}	2267	}
1466
1467	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1468	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1469	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1470	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1471	}	2268	}
1472	}
1473	}	2269	}
1474		2270
1475	glEnd ();	2271	glEnd ();
1476
1477	glDisable (GL_TEXTURE_2D);	2272	glDisable (GL_TEXTURE_2D);
		2273	key.texname = -1;
		2274	}
		2275
		2276	hv_clear (smooth);
		2277	}
		2278
		2279	if (pl_tex.name)
		2280	{
		2281	maptex tex = pl_tex;
		2282	int px = pl_x + sdx;
		2283	int py = pl_y + sdy;
		2284
		2285	key.texname = tex.name;
		2286	arr = rc_array (rc, &key);
		2287
		2288	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2289	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2290	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2291	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2292
		2293	rc_draw (rc);
		2294	}
		2295
		2296	rc_draw (rc_ov);
		2297	rc_clear (rc_ov);
		2298
1478	glDisable (GL_BLEND);	2299	glDisable (GL_BLEND);
		2300	rc_free (rc);
		2301	rc_free (rc_ov);
1479		2302
1480	// top layer: overlays such as the health bar	2303	// top layer: overlays such as the health bar
1481	for (y = 0; y < sh; y++)	2304	for (y = 0; y < sh; y++)
1482	if (0 <= y + vy && y + vy < self->rows)	2305	if (0 <= y + my && y + my < self->rows)
1483	{	2306	{
1484	maprow *row = self->row + (y + vy);	2307	maprow *row = self->row + (y + my);
1485		2308
1486	for (x = 0; x < sw; x++)	2309	for (x = 0; x < sw; x++)
1487	if (row->c0 <= x + vx && x + vx < row->c1)	2310	if (row->c0 <= x + mx && x + mx < row->c1)
1488	{	2311	{
1489	mapcell *cell = row->col + (x + vx - row->c0);	2312	mapcell *cell = row->col + (x + mx - row->c0);
1490		2313
1491	int px = x * 32;	2314	int px = x * T;
1492	int py = y * 32;	2315	int py = y * T;
		2316
		2317	if (expect_false (cell->player == player))
		2318	{
		2319	px += sdx;
		2320	py += sdy;
		2321	}
1493		2322
1494	if (cell->stat_hp)	2323	if (cell->stat_hp)
1495	{	2324	{
1496	int width = sh / 28 + 1;	2325	int width = cell->stat_width * T;
		2326	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1497		2327
1498	glColor3ub (0, 0, 0);	2328	glColor3ub (0, 0, 0);
1499	glRectf (px + 1, py, px + 31, py + width + 2);	2329	glRectf (px + 1, py - thick - 2,
		2330	px + width - 1, py);
1500		2331
1501	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);	2332	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
1502	glRectf (px + 2, py + 1, px + 30 - cell->stat_hp * 28 / 255, py + width + 1);	2333	glRectf (px + 2,
		2334	py - thick - 1,
		2335	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
1503	}	2336	}
1504	}	2337	}
1505	}	2338	}
1506	}	2339	}
1507		2340
1508	void	2341	void
1509	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2342	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1510	CODE:	2343	CODE:
1511	{	2344	{
1512	static float color[16][3] = {	2345	static float color[16][3] = {
1513	{ 0.00F, 0.00F, 0.00F },	2346	{ 0.00F, 0.00F, 0.00F },
1514	{ 1.00F, 1.00F, 1.00F },	2347	{ 1.00F, 1.00F, 1.00F },
…		…
1533	};	2366	};
1534		2367
1535	int x, y;	2368	int x, y;
1536		2369
1537	glEnable (GL_TEXTURE_2D);	2370	glEnable (GL_TEXTURE_2D);
		2371	/* GL_REPLACE would be correct, as we don't need to modulate alpha,
		2372	* but the nvidia driver (185.18.14) mishandles alpha textures
		2373	* ansd takes the colour from god knows where instead of using
		2374	* Cp. MODULATE results in the same colour, but slightly different
		2375	* alpha, but atcually gives us the correct colour with nvidia.
		2376	*/
1538	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2377	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
1539	glEnable (GL_BLEND);	2378	glEnable (GL_BLEND);
1540	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2379	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1541	glBegin (GL_QUADS);	2380	glBegin (GL_QUADS);
1542		2381
1543	for (y = 0; y < h; y++)	2382	for (y = 0; y < h; y++)
…		…
1550	float *c = color [m & 15];	2389	float *c = color [m & 15];
1551		2390
1552	float tx1 = m & 0x40 ? 0.5 : 0.;	2391	float tx1 = m & 0x40 ? 0.5 : 0.;
1553	float tx2 = tx1 + 0.5;	2392	float tx2 = tx1 + 0.5;
1554		2393
1555	glColor4f (c[0], c[1], c[2], 0.75);	2394	glColor4f (c[0], c[1], c[2], 1);
1556	glTexCoord2f (tx1, 0.); glVertex2i (x , y );	2395	glTexCoord2f (tx1, 0.); glVertex2i (x , y );
1557	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);	2396	glTexCoord2f (tx1, 1.); glVertex2i (x , y + 1);
1558	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);	2397	glTexCoord2f (tx2, 1.); glVertex2i (x + 1, y + 1);
1559	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );	2398	glTexCoord2f (tx2, 0.); glVertex2i (x + 1, y );
1560	}	2399	}
…		…
1564	glDisable (GL_BLEND);	2403	glDisable (GL_BLEND);
1565	glDisable (GL_TEXTURE_2D);	2404	glDisable (GL_TEXTURE_2D);
1566	}	2405	}
1567		2406
1568	void	2407	void
1569	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2408	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1570	PPCODE:	2409	PPCODE:
1571	{	2410	{
1572	int vx, vy;
1573	int x, y;	2411	int x, y;
		2412	int sw1 = sw + 2;
		2413	int sh1 = sh + 2;
		2414	int sh3 = sh * 3;
1574	int sw4 = (sw + 3) & ~3;	2415	int sw34 = (sw * 3 + 3) & ~3;
		2416	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1575	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2417	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1576	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2418	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1577		2419
1578	memset (darkness, 255, sw4 * sh);
1579	SvPOK_only (darkness_sv);	2420	SvPOK_only (darkness3_sv);
1580	SvCUR_set (darkness_sv, sw4 * sh);	2421	SvCUR_set (darkness3_sv, sw34 * sh3);
1581		2422
1582	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2423	mx += self->x - 1;
1583	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2424	my += self->y - 1;
1584		2425
		2426	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2427
1585	for (y = 0; y < sh; y++)	2428	for (y = 0; y < sh1; y++)
1586	if (0 <= y + vy && y + vy < self->rows)	2429	if (0 <= y + my && y + my < self->rows)
1587	{	2430	{
1588	maprow *row = self->row + (y + vy);	2431	maprow *row = self->row + (y + my);
1589		2432
1590	for (x = 0; x < sw; x++)	2433	for (x = 0; x < sw1; x++)
1591	if (row->c0 <= x + vx && x + vx < row->c1)	2434	if (row->c0 <= x + mx && x + mx < row->c1)
1592	{	2435	{
1593	mapcell *cell = row->col + (x + vx - row->c0);	2436	mapcell *cell = row->col + (x + mx - row->c0);
1594		2437
1595	darkness[y * sw4 + x] = cell->darkness	2438	darkness1 [y * sw1 + x] = cell->darkness
1596	? 255 - (cell->darkness - 1)	2439	? 255 - (cell->darkness - 1)
1597	: 255 - FOW_DARKNESS;	2440	: 255 - FOW_DARKNESS;
1598	}	2441	}
1599	}	2442	}
1600		2443
		2444	for (y = 0; y < sh; ++y)
		2445	for (x = 0; x < sw; ++x)
		2446	{
		2447	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2448	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2449	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2450	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2451	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2452	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2453	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2454	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2455	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2456
		2457	uint8_t r11 = (d11 + d21 + d12) / 3;
		2458	uint8_t r21 = d21;
		2459	uint8_t r31 = (d21 + d31 + d32) / 3;
		2460
		2461	uint8_t r12 = d12;
		2462	uint8_t r22 = d22;
		2463	uint8_t r32 = d32;
		2464
		2465	uint8_t r13 = (d13 + d23 + d12) / 3;
		2466	uint8_t r23 = d23;
		2467	uint8_t r33 = (d23 + d33 + d32) / 3;
		2468
		2469	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2470	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2471	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2472	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2473	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2474	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2475	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2476	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2477	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2478	}
		2479
		2480	free (darkness1);
		2481
1601	EXTEND (SP, 3);	2482	EXTEND (SP, 3);
1602	PUSHs (sv_2mortal (newSViv (sw4)));	2483	PUSHs (sv_2mortal (newSViv (sw34)));
1603	PUSHs (sv_2mortal (newSViv (sh)));	2484	PUSHs (sv_2mortal (newSViv (sh3)));
1604	PUSHs (darkness_sv);	2485	PUSHs (darkness3_sv);
1605	}	2486	}
1606		2487
1607	SV *	2488	SV *
1608	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2489	get_rect (DC::Map self, int x0, int y0, int w, int h)
1609	CODE:	2490	CODE:
1610	{	2491	{
1611	int x, y, x1, y1;	2492	int x, y, x1, y1;
1612	SV data_sv = newSV (w h * 7 + 5);	2493	SV data_sv = newSV (w h * 7 + 5);
1613	uint8_t data = (uint8_t )SvPVX (data_sv);	2494	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1638	if (row && row->c0 <= x && x < row->c1)	2519	if (row && row->c0 <= x && x < row->c1)
1639	{	2520	{
1640	mapcell *cell = row->col + (x - row->c0);	2521	mapcell *cell = row->col + (x - row->c0);
1641	uint8_t flags = 0;	2522	uint8_t flags = 0;
1642		2523
1643	if (cell->face [0]) flags \|= 1;	2524	if (cell->tile [0]) flags \|= 1;
1644	if (cell->face [1]) flags \|= 2;	2525	if (cell->tile [1]) flags \|= 2;
1645	if (cell->face [2]) flags \|= 4;	2526	if (cell->tile [2]) flags \|= 4;
1646		2527
1647	*data++ = flags;	2528	*data++ = flags;
1648		2529
1649	if (flags & 1)	2530	if (flags & 1)
1650	{	2531	{
		2532	tileid tile = cell->tile [0];
1651	*data++ = cell->face [0] >> 8;	2533	*data++ = tile >> 8;
1652	*data++ = cell->face [0];	2534	*data++ = tile;
1653	}	2535	}
1654		2536
1655	if (flags & 2)	2537	if (flags & 2)
1656	{	2538	{
		2539	tileid tile = cell->tile [1];
1657	*data++ = cell->face [1] >> 8;	2540	*data++ = tile >> 8;
1658	*data++ = cell->face [1];	2541	*data++ = tile;
1659	}	2542	}
1660		2543
1661	if (flags & 4)	2544	if (flags & 4)
1662	{	2545	{
		2546	tileid tile = cell->tile [2];
1663	*data++ = cell->face [2] >> 8;	2547	*data++ = tile >> 8;
1664	*data++ = cell->face [2];	2548	*data++ = tile;
1665	}	2549	}
1666	}	2550	}
1667	else	2551	else
1668	*data++ = 0;	2552	*data++ = 0;
1669	}	2553	}
1670	}	2554	}
1671		2555
		2556	/* if size is wh + 5 then no data has been found /
		2557	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2558	{
1672	SvPOK_only (data_sv);	2559	SvPOK_only (data_sv);
1673	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2560	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2561	}
		2562
1674	RETVAL = data_sv;	2563	RETVAL = data_sv;
1675	}	2564	}
1676	OUTPUT:	2565	OUTPUT:
1677	RETVAL	2566	RETVAL
1678		2567
1679	void	2568	void
1680	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2569	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1681	PPCODE:	2570	PPCODE:
1682	{	2571	{
1683	int x, y, z;	2572	int x, y, z;
1684	int w, h;	2573	int w, h;
1685	int x1, y1;	2574	int x1, y1;
		2575	STRLEN len;
		2576	uint8_t data, end;
		2577
		2578	len = SvLEN (data_sv);
		2579	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2580	data = SvPVbyte_nolen (data_sv);
		2581	end = data + len + 8;
		2582
		2583	if (len < 5)
		2584	XSRETURN_EMPTY;
1686		2585
1687	if (*data++ != 0)	2586	if (*data++ != 0)
1688	return; /* version mismatch */	2587	XSRETURN_EMPTY; /* version mismatch */
1689		2588
1690	w = data++ << 8; w \|= data++;	2589	w = data++ << 8; w \|= data++;
1691	h = data++ << 8; h \|= data++;	2590	h = data++ << 8; h \|= data++;
1692		2591
1693	// we need to do this 'cause we don't keep an absolute coord system for rows	2592	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1705	{	2604	{
1706	maprow *row = map_get_row (self, y);	2605	maprow *row = map_get_row (self, y);
1707		2606
1708	for (x = x0; x < x1; x++)	2607	for (x = x0; x < x1; x++)
1709	{	2608	{
		2609	uint8_t flags;
		2610
		2611	if (data + 7 >= end)
		2612	XSRETURN_EMPTY;
		2613
1710	uint8_t flags = *data++;	2614	flags = *data++;
1711		2615
1712	if (flags)	2616	if (flags)
1713	{	2617	{
1714	mapface face[3] = { 0, 0, 0 };
1715
1716	mapcell *cell = row_get_cell (row, x);	2618	mapcell *cell = row_get_cell (row, x);
		2619	tileid tile[3] = { 0, 0, 0 };
1717		2620
1718	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2621	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1719	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2622	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1720	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2623	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1721		2624
1722	if (cell->darkness == 0)	2625	if (cell->darkness == 0)
1723	{	2626	{
1724	cell->darkness = 0;	2627	/cell->darkness = 0;/
		2628	EXTEND (SP, 3);
1725		2629
1726	for (z = 0; z <= 2; z++)	2630	for (z = 0; z <= 2; z++)
1727	{	2631	{
1728	cell->face[z] = face[z];	2632	tileid t = tile [z];
1729		2633
1730	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2634	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2635	{
1731	XPUSHs (sv_2mortal (newSViv (face[z])));	2636	PUSHs (sv_2mortal (newSViv (t)));
		2637	need_texid (self, t);
		2638	}
		2639
		2640	cell->tile [z] = t;
1732	}	2641	}
1733	}	2642	}
1734	}	2643	}
1735	}	2644	}
1736	}	2645	}
1737	}	2646	}
1738		2647
1739	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2648	MODULE = Deliantra::Client PACKAGE = DC::RW
1740		2649
1741	CFPlus::MixChunk	2650	DC::RW
1742	new_from_file (SV class, char path)	2651	new (SV class, SV data_sv)
1743	CODE:	2652	CODE:
1744	RETVAL = Mix_LoadWAV (path);	2653	{
		2654	STRLEN datalen;
		2655	char *data = SvPVbyte (data_sv, datalen);
		2656
		2657	RETVAL = SDL_RWFromConstMem (data, datalen);
		2658	}
1745	OUTPUT:	2659	OUTPUT:
1746	RETVAL	2660	RETVAL
1747		2661
		2662	DC::RW
		2663	new_from_file (SV class, const char path, const char *mode = "rb")
		2664	CODE:
		2665	RETVAL = SDL_RWFromFile (path, mode);
		2666	OUTPUT:
		2667	RETVAL
		2668
		2669	# fails on win32:
		2670	# dc.xs(2268) : error C2059: syntax error : '('
1748	void	2671	#void
		2672	#close (DC::RW self)
		2673	# CODE:
		2674	# (self->(close)) (self);
		2675
		2676	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2677
		2678	PROTOTYPES: DISABLE
		2679
		2680	DC::Channel
		2681	find ()
		2682	CODE:
		2683	{
		2684	RETVAL = Mix_GroupAvailable (-1);
		2685
		2686	if (RETVAL < 0)
		2687	{
		2688	RETVAL = Mix_GroupOldest (-1);
		2689
		2690	if (RETVAL < 0)
		2691	XSRETURN_UNDEF;
		2692
		2693	Mix_HaltChannel (RETVAL);
		2694	}
		2695
		2696	Mix_UnregisterAllEffects (RETVAL);
		2697	Mix_Volume (RETVAL, 128);
		2698	}
		2699	OUTPUT:
		2700	RETVAL
		2701
		2702	void
		2703	halt (DC::Channel self)
		2704	CODE:
		2705	Mix_HaltChannel (self);
		2706
		2707	void
		2708	expire (DC::Channel self, int ticks = -1)
		2709	CODE:
		2710	Mix_ExpireChannel (self, ticks);
		2711
		2712	void
		2713	fade_out (DC::Channel self, int ticks = -1)
		2714	CODE:
		2715	Mix_FadeOutChannel (self, ticks);
		2716
		2717	int
		2718	volume (DC::Channel self, int volume)
		2719	CODE:
		2720	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2721	OUTPUT:
		2722	RETVAL
		2723
		2724	void
		2725	unregister_all_effects (DC::Channel self)
		2726	CODE:
		2727	Mix_UnregisterAllEffects (self);
		2728
		2729	void
		2730	set_panning (DC::Channel self, int left, int right)
		2731	CODE:
		2732	left = CLAMP (left , 0, 255);
		2733	right = CLAMP (right, 0, 255);
		2734	Mix_SetPanning (self, left, right);
		2735
		2736	void
		2737	set_distance (DC::Channel self, int distance)
		2738	CODE:
		2739	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2740
		2741	void
		2742	set_position (DC::Channel self, int angle, int distance)
		2743	CODE:
		2744
		2745	void
		2746	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2747	CODE:
		2748	{
		2749	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2750	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2751	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2752	}
		2753
		2754	void
		2755	set_reverse_stereo (DC::Channel self, int flip)
		2756	CODE:
		2757	Mix_SetReverseStereo (self, flip);
		2758
		2759	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2760
		2761	PROTOTYPES: DISABLE
		2762
		2763	DC::MixChunk
		2764	new (SV *class, DC::RW rwops)
		2765	CODE:
		2766	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2767	OUTPUT:
		2768	RETVAL
		2769
		2770	void
1749	DESTROY (CFPlus::MixChunk self)	2771	DESTROY (DC::MixChunk self)
1750	CODE:	2772	CODE:
1751	Mix_FreeChunk (self);	2773	Mix_FreeChunk (self);
1752		2774
1753	int	2775	int
1754	volume (CFPlus::MixChunk self, int volume = -1)	2776	volume (DC::MixChunk self, int volume = -1)
1755	CODE:	2777	CODE:
		2778	if (items > 1)
		2779	volume = CLAMP (volume, 0, 128);
1756	RETVAL = Mix_VolumeChunk (self, volume);	2780	RETVAL = Mix_VolumeChunk (self, volume);
1757	OUTPUT:	2781	OUTPUT:
1758	RETVAL	2782	RETVAL
1759		2783
1760	int	2784	DC::Channel
1761	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2785	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1762	CODE:	2786	CODE:
		2787	{
1763	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2788	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2789
		2790	if (RETVAL < 0)
		2791	XSRETURN_UNDEF;
		2792
		2793	if (channel < 0)
		2794	{
		2795	Mix_UnregisterAllEffects (RETVAL);
		2796	Mix_Volume (RETVAL, 128);
		2797	}
		2798	}
1764	OUTPUT:	2799	OUTPUT:
1765	RETVAL	2800	RETVAL
1766		2801
1767	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2802	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1768		2803
1769	int	2804	int
1770	volume (int volume = -1)	2805	volume (int volume = -1)
		2806	PROTOTYPE: ;$
1771	CODE:	2807	CODE:
		2808	if (items > 0)
		2809	volume = CLAMP (volume, 0, 128);
1772	RETVAL = Mix_VolumeMusic (volume);	2810	RETVAL = Mix_VolumeMusic (volume);
1773	OUTPUT:	2811	OUTPUT:
1774	RETVAL	2812	RETVAL
1775		2813
		2814	void
		2815	fade_out (int ms)
		2816	CODE:
		2817	Mix_FadeOutMusic (ms);
		2818
		2819	void
		2820	halt ()
		2821	CODE:
		2822	Mix_HaltMusic ();
		2823
1776	CFPlus::MixMusic	2824	DC::MixMusic
1777	new_from_file (SV class, char path)	2825	new (SV *class, DC::RW rwops)
1778	CODE:	2826	CODE:
1779	RETVAL = Mix_LoadMUS (path);	2827	RETVAL = Mix_LoadMUS_RW (rwops);
1780	OUTPUT:	2828	OUTPUT:
1781	RETVAL	2829	RETVAL
1782		2830
1783	void	2831	void
1784	DESTROY (CFPlus::MixMusic self)	2832	DESTROY (DC::MixMusic self)
1785	CODE:	2833	CODE:
1786	Mix_FreeMusic (self);	2834	Mix_FreeMusic (self);
1787		2835
1788	int	2836	int
1789	play (CFPlus::MixMusic self, int loops = -1)	2837	play (DC::MixMusic self, int loops = -1)
1790	CODE:	2838	CODE:
1791	RETVAL = Mix_PlayMusic (self, loops);	2839	RETVAL = Mix_PlayMusic (self, loops);
1792	OUTPUT:	2840	OUTPUT:
1793	RETVAL	2841	RETVAL
1794		2842
1795	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2843	void
		2844	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2845	CODE:
		2846	Mix_FadeInMusicPos (self, loops, ms, position);
		2847
		2848	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2849
		2850	PROTOTYPES: ENABLE
1796		2851
1797	BOOT:	2852	BOOT:
1798	{	2853	{
1799	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2854	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1800	static const struct {	2855	static const struct {
1801	const char *name;	2856	const char *name;
1802	IV iv;	2857	IV iv;
1803	} *civ, const_iv[] = {	2858	} *civ, const_iv[] = {
1804	# define const_iv(name) { # name, (IV)name }	2859	# define const_iv(name) { # name, (IV)name }
		2860	const_iv (GL_VENDOR),
		2861	const_iv (GL_VERSION),
		2862	const_iv (GL_EXTENSIONS),
1805	const_iv (GL_COLOR_MATERIAL),	2863	const_iv (GL_COLOR_MATERIAL),
1806	const_iv (GL_SMOOTH),	2864	const_iv (GL_SMOOTH),
1807	const_iv (GL_FLAT),	2865	const_iv (GL_FLAT),
1808	const_iv (GL_DITHER),	2866	const_iv (GL_DITHER),
1809	const_iv (GL_BLEND),	2867	const_iv (GL_BLEND),
…		…
1813	const_iv (GL_ALPHA_TEST),	2871	const_iv (GL_ALPHA_TEST),
1814	const_iv (GL_NORMALIZE),	2872	const_iv (GL_NORMALIZE),
1815	const_iv (GL_RESCALE_NORMAL),	2873	const_iv (GL_RESCALE_NORMAL),
1816	const_iv (GL_FRONT),	2874	const_iv (GL_FRONT),
1817	const_iv (GL_BACK),	2875	const_iv (GL_BACK),
		2876	const_iv (GL_AUX0),
1818	const_iv (GL_AND),	2877	const_iv (GL_AND),
1819	const_iv (GL_ONE),	2878	const_iv (GL_ONE),
1820	const_iv (GL_ZERO),	2879	const_iv (GL_ZERO),
1821	const_iv (GL_SRC_ALPHA),	2880	const_iv (GL_SRC_ALPHA),
1822	const_iv (GL_DST_ALPHA),	2881	const_iv (GL_DST_ALPHA),
…		…
1835	const_iv (GL_INTENSITY),	2894	const_iv (GL_INTENSITY),
1836	const_iv (GL_LUMINANCE),	2895	const_iv (GL_LUMINANCE),
1837	const_iv (GL_LUMINANCE_ALPHA),	2896	const_iv (GL_LUMINANCE_ALPHA),
1838	const_iv (GL_FLOAT),	2897	const_iv (GL_FLOAT),
1839	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2898	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2899	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2900	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2901	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2902	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2903	const_iv (GL_COMPRESSED_RGB_ARB),
		2904	const_iv (GL_COMPRESSED_RGBA_ARB),
1840	const_iv (GL_COMPILE),	2905	const_iv (GL_COMPILE),
		2906	const_iv (GL_PROXY_TEXTURE_1D),
		2907	const_iv (GL_PROXY_TEXTURE_2D),
1841	const_iv (GL_TEXTURE_1D),	2908	const_iv (GL_TEXTURE_1D),
1842	const_iv (GL_TEXTURE_2D),	2909	const_iv (GL_TEXTURE_2D),
1843	const_iv (GL_TEXTURE_ENV),	2910	const_iv (GL_TEXTURE_ENV),
1844	const_iv (GL_TEXTURE_MAG_FILTER),	2911	const_iv (GL_TEXTURE_MAG_FILTER),
1845	const_iv (GL_TEXTURE_MIN_FILTER),	2912	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1866	const_iv (GL_COLOR_LOGIC_OP),	2933	const_iv (GL_COLOR_LOGIC_OP),
1867	const_iv (GL_SEPARABLE_2D),	2934	const_iv (GL_SEPARABLE_2D),
1868	const_iv (GL_CONVOLUTION_2D),	2935	const_iv (GL_CONVOLUTION_2D),
1869	const_iv (GL_CONVOLUTION_BORDER_MODE),	2936	const_iv (GL_CONVOLUTION_BORDER_MODE),
1870	const_iv (GL_CONSTANT_BORDER),	2937	const_iv (GL_CONSTANT_BORDER),
		2938	const_iv (GL_POINTS),
1871	const_iv (GL_LINES),	2939	const_iv (GL_LINES),
1872	const_iv (GL_LINE_STRIP),	2940	const_iv (GL_LINE_STRIP),
1873	const_iv (GL_LINE_LOOP),	2941	const_iv (GL_LINE_LOOP),
1874	const_iv (GL_QUADS),	2942	const_iv (GL_QUADS),
1875	const_iv (GL_QUAD_STRIP),	2943	const_iv (GL_QUAD_STRIP),
1876	const_iv (GL_TRIANGLES),	2944	const_iv (GL_TRIANGLES),
1877	const_iv (GL_TRIANGLE_STRIP),	2945	const_iv (GL_TRIANGLE_STRIP),
1878	const_iv (GL_TRIANGLE_FAN),	2946	const_iv (GL_TRIANGLE_FAN),
		2947	const_iv (GL_POLYGON),
1879	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2948	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2949	const_iv (GL_POINT_SMOOTH_HINT),
		2950	const_iv (GL_LINE_SMOOTH_HINT),
		2951	const_iv (GL_POLYGON_SMOOTH_HINT),
		2952	const_iv (GL_GENERATE_MIPMAP_HINT),
		2953	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1880	const_iv (GL_FASTEST),	2954	const_iv (GL_FASTEST),
		2955	const_iv (GL_DONT_CARE),
		2956	const_iv (GL_NICEST),
1881	const_iv (GL_V2F),	2957	const_iv (GL_V2F),
1882	const_iv (GL_V3F),	2958	const_iv (GL_V3F),
1883	const_iv (GL_T2F_V3F),	2959	const_iv (GL_T2F_V3F),
1884	const_iv (GL_T2F_N3F_V3F),	2960	const_iv (GL_T2F_N3F_V3F),
1885	# undef const_iv	2961	# undef const_iv
1886	};	2962	};
1887		2963
1888	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2964	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1889	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2965	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2966
		2967	texture_av = newAV ();
		2968	AvREAL_off (texture_av);
1890	}	2969	}
		2970
		2971	void
		2972	disable_GL_EXT_blend_func_separate ()
		2973	CODE:
		2974	gl.BlendFuncSeparate = 0;
		2975	gl.BlendFuncSeparateEXT = 0;
1891		2976
1892	char *	2977	char *
1893	gl_vendor ()	2978	gl_vendor ()
1894	CODE:	2979	CODE:
1895	RETVAL = (char *)glGetString (GL_VENDOR);	2980	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1908	CODE:	2993	CODE:
1909	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2994	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1910	OUTPUT:	2995	OUTPUT:
1911	RETVAL	2996	RETVAL
1912		2997
		2998	const char *glGetString (GLenum pname)
		2999
		3000	GLint glGetInteger (GLenum pname)
		3001	CODE:
		3002	glGetIntegerv (pname, &RETVAL);
		3003	OUTPUT:
		3004	RETVAL
		3005
		3006	GLdouble glGetDouble (GLenum pname)
		3007	CODE:
		3008	glGetDoublev (pname, &RETVAL);
		3009	OUTPUT:
		3010	RETVAL
		3011
1913	int glGetError ()	3012	int glGetError ()
1914		3013
1915	void glFinish ()	3014	void glFinish ()
1916		3015
1917	void glClear (int mask)	3016	void glClear (int mask)
…		…
1954	# near_ and far_ are due to microsofts buggy "c" compiler	3053	# near_ and far_ are due to microsofts buggy "c" compiler
1955	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3054	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1956		3055
1957	# near_ and far_ are due to microsofts buggy "c" compiler	3056	# near_ and far_ are due to microsofts buggy "c" compiler
1958	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3057	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3058
		3059	PROTOTYPES: DISABLE
1959		3060
1960	void glViewport (int x, int y, int width, int height)	3061	void glViewport (int x, int y, int width, int height)
1961		3062
1962	void glScissor (int x, int y, int width, int height)	3063	void glScissor (int x, int y, int width, int height)
1963		3064
…		…
1971		3072
1972	void glRotate (float angle, float x, float y, float z)	3073	void glRotate (float angle, float x, float y, float z)
1973	CODE:	3074	CODE:
1974	glRotatef (angle, x, y, z);	3075	glRotatef (angle, x, y, z);
1975		3076
1976	void glBegin (int mode)
1977
1978	void glEnd ()
1979
1980	void glColor (float r, float g, float b, float a = 1.0)	3077	void glColor (float r, float g, float b, float a = 1.0)
1981	PROTOTYPE: @	3078	PROTOTYPE: @
1982	ALIAS:	3079	ALIAS:
1983	glColor_premultiply = 1	3080	glColor_premultiply = 1
1984	CODE:	3081	CODE:
1985	if (ix)	3082	if (ix)
1986	{	3083	{
…		…
1989	b *= a;	3086	b *= a;
1990	}	3087	}
1991	// microsoft visual "c" rounds instead of truncating...	3088	// microsoft visual "c" rounds instead of truncating...
1992	glColor4f (r, g, b, a);	3089	glColor4f (r, g, b, a);
1993		3090
1994	void glInterleavedArrays (int format, int stride, char *data)
1995
1996	void glDrawElements (int mode, int count, int type, char *indices)
1997
1998	# 1.2 void glDrawRangeElements (int mode, int start, int end
1999
2000	void glRasterPos (float x, float y, float z = 0.)	3091	void glRasterPos (float x, float y, float z = 0.)
2001	CODE:	3092	CODE:
2002	glRasterPos3f (0, 0, z);	3093	glRasterPos3f (0, 0, z);
2003	glBitmap (0, 0, 0, 0, x, y, 0);	3094	glBitmap (0, 0, 0, 0, x, y, 0);
2004		3095
…		…
2008		3099
2009	void glTexCoord (float s, float t)	3100	void glTexCoord (float s, float t)
2010	CODE:	3101	CODE:
2011	glTexCoord2f (s, t);	3102	glTexCoord2f (s, t);
2012		3103
		3104	void glRect (float x1, float y1, float x2, float y2)
		3105	CODE:
		3106	glRectf (x1, y1, x2, y2);
		3107
		3108	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3109	CODE:
		3110	glBegin (GL_LINE_LOOP);
		3111	glVertex2f (x1, y1);
		3112	glVertex2f (x2, y1);
		3113	glVertex2f (x2, y2);
		3114	glVertex2f (x1, y2);
		3115	glEnd ();
		3116
		3117	PROTOTYPES: ENABLE
		3118
		3119	void glBegin (int mode)
		3120
		3121	void glEnd ()
		3122
		3123	void glPointSize (GLfloat size)
		3124
		3125	void glLineWidth (GLfloat width)
		3126
		3127	void glInterleavedArrays (int format, int stride, char *data)
		3128
		3129	void glDrawElements (int mode, int count, int type, char *indices)
		3130
		3131	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3132
2013	void glTexEnv (int target, int pname, float param)	3133	void glTexEnv (int target, int pname, float param)
2014	CODE:	3134	CODE:
2015	glTexEnvf (target, pname, param);	3135	glTexEnvf (target, pname, param);
2016		3136
2017	void glTexParameter (int target, int pname, float param)	3137	void glTexParameter (int target, int pname, float param)
…		…
2033	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3153	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2034	CODE:	3154	CODE:
2035	if (gl.SeparableFilter2D)	3155	if (gl.SeparableFilter2D)
2036	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3156	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2037		3157
2038	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3158	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2039		3159
2040	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3160	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2041		3161
2042	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3162	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3163
		3164	void glPixelZoom (float x, float y)
2043		3165
2044	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3166	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2045		3167
2046	int glGenTexture ()	3168	int glGenTexture ()
2047	CODE:	3169	CODE:
2048	{	3170	RETVAL = gen_texture ();
2049	GLuint name;
2050	glGenTextures (1, &name);
2051	RETVAL = name;
2052	}
2053	OUTPUT:	3171	OUTPUT:
2054	RETVAL	3172	RETVAL
2055		3173
2056	void glDeleteTexture (int name)	3174	void glDeleteTexture (int name)
2057	CODE:	3175	CODE:
2058	{
2059	GLuint name_ = name;
2060	glDeleteTextures (1, &name_);	3176	del_texture (name);
2061	}	3177
2062
2063	int glGenList ()	3178	int glGenList ()
2064	CODE:	3179	CODE:
2065	RETVAL = glGenLists (1);	3180	RETVAL = glGenLists (1);
2066	OUTPUT:	3181	OUTPUT:
2067	RETVAL	3182	RETVAL
…		…
2074		3189
2075	void glEndList ()	3190	void glEndList ()
2076		3191
2077	void glCallList (int list)	3192	void glCallList (int list)
2078		3193
		3194	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3195
		3196	PROTOTYPES: DISABLE
		3197
		3198	void
		3199	find_widget (SV *self, NV x, NV y)
		3200	PPCODE:
		3201	{
		3202	if (within_widget (self, x, y))
		3203	XPUSHs (self);
		3204	}
		3205
		3206	BOOT:
		3207	{
		3208	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3209
		3210	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3211	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3212	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3213	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3214	}
		3215
		3216	void
		3217	draw (SV *self)
		3218	CODE:
		3219	{
		3220	HV *hv;
		3221	SV **svp;
		3222	NV x, y, w, h;
		3223	SV *draw_x_sv = GvSV (draw_x_gv);
		3224	SV *draw_y_sv = GvSV (draw_y_gv);
		3225	SV *draw_w_sv = GvSV (draw_w_gv);
		3226	SV *draw_h_sv = GvSV (draw_h_gv);
		3227	double draw_x, draw_y;
		3228
		3229	if (!SvROK (self))
		3230	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3231
		3232	hv = (HV *)SvRV (self);
		3233
		3234	if (SvTYPE (hv) != SVt_PVHV)
		3235	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3236
		3237	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3238	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3239
		3240	if (!h \|\| !w)
		3241	XSRETURN_EMPTY;
		3242
		3243	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3244	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3245
		3246	draw_x = SvNV (draw_x_sv) + x;
		3247	draw_y = SvNV (draw_y_sv) + y;
		3248
		3249	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3250	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3251	XSRETURN_EMPTY;
		3252
		3253	sv_setnv (draw_x_sv, draw_x);
		3254	sv_setnv (draw_y_sv, draw_y);
		3255
		3256	glPushMatrix ();
		3257	glTranslated (x, y, 0);
		3258
		3259	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3260	{
		3261	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3262
		3263	if (svp && SvTRUE (*svp))
		3264	{
		3265	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3266	glEnable (GL_BLEND);
		3267	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3268	glBegin (GL_QUADS);
		3269	glVertex2f (0, 0);
		3270	glVertex2f (w, 0);
		3271	glVertex2f (w, h);
		3272	glVertex2f (0, h);
		3273	glEnd ();
		3274	glDisable (GL_BLEND);
		3275	}
		3276	}
		3277	#if 0
		3278	// draw borders, for debugging
		3279	glPushMatrix ();
		3280	glColor4f (1., 1., 0., 1.);
		3281	glTranslatef (.5, .5, 0.);
		3282	glBegin (GL_LINE_LOOP);
		3283	glVertex2f (0 , 0);
		3284	glVertex2f (w - 1, 0);
		3285	glVertex2f (w - 1, h - 1);
		3286	glVertex2f (0 , h - 1);
		3287	glEnd ();
		3288	glPopMatrix ();
		3289	#endif
		3290	PUSHMARK (SP);
		3291	XPUSHs (self);
		3292	PUTBACK;
		3293	call_method ("_draw", G_VOID \| G_DISCARD);
		3294	SPAGAIN;
		3295
		3296	glPopMatrix ();
		3297
		3298	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3299	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3300	}
		3301

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.146 by root, Sat Aug 19 02:49:53 2006 UTC vs. Revision 1.290 by root, Wed Nov 4 14:40:51 2009 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.146 by root, Sat Aug 19 02:49:53 2006 UTC vs.
Revision 1.290 by root, Wed Nov 4 14:40:51 2009 UTC