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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.145 by root, Fri Aug 18 03:19:58 2006 UTC vs.
Revision 1.286 by root, Sun Dec 21 21:30:47 2008 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 32
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;
		399	mapcell *cell;
299		400
300	for (y = y0; y < y0 + h; y++)	401	for (y = y0; y < y0 + h; y++)
301	if (y >= 0)	402	if (y >= 0)
302	{	403	{
303	if (y >= self->rows)	404	if (y >= self->rows)
…		…
309	if (x >= row->c0)	410	if (x >= row->c0)
310	{	411	{
311	if (x >= row->c1)	412	if (x >= row->c1)
312	break;	413	break;
313		414
314	row->col[x - row->c0].darkness = 0;	415	cell = row->col + x - row->c0;
		416
		417	CELL_CLEAR (cell);
315	}	418	}
316	}	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);
317	}	436	}
318		437
319	static void	438	static void
320	music_finished (void)	439	music_finished (void)
321	{	440	{
…		…
357	n \|= n >> 16;	476	n \|= n >> 16;
358		477
359	return n + 1;	478	return n + 1;
360	}	479	}
361		480
362	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
363		592
364	PROTOTYPES: ENABLE	593	PROTOTYPES: ENABLE
365		594
366	BOOT:	595	BOOT:
367	{	596	{
368	HV *stash = gv_stashpv ("CFPlus", 1);	597	HV *stash = gv_stashpv ("DC", 1);
369	static const struct {	598	static const struct {
370	const char *name;	599	const char *name;
371	IV iv;	600	IV iv;
372	} *civ, const_iv[] = {	601	} *civ, const_iv[] = {
373	# 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
374	const_iv (SDL_ACTIVEEVENT),	606	const_iv (SDL_ACTIVEEVENT),
375	const_iv (SDL_KEYDOWN),	607	const_iv (SDL_KEYDOWN),
376	const_iv (SDL_KEYUP),	608	const_iv (SDL_KEYUP),
377	const_iv (SDL_MOUSEMOTION),	609	const_iv (SDL_MOUSEMOTION),
378	const_iv (SDL_MOUSEBUTTONDOWN),	610	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
387	const_iv (SDL_EVENT_RESERVEDA),	619	const_iv (SDL_EVENT_RESERVEDA),
388	const_iv (SDL_EVENT_RESERVEDB),	620	const_iv (SDL_EVENT_RESERVEDB),
389	const_iv (SDL_VIDEORESIZE),	621	const_iv (SDL_VIDEORESIZE),
390	const_iv (SDL_VIDEOEXPOSE),	622	const_iv (SDL_VIDEOEXPOSE),
391	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),
392	const_iv (SDLK_KP0),	681	const_iv (SDLK_KP0),
393	const_iv (SDLK_KP1),	682	const_iv (SDLK_KP1),
394	const_iv (SDLK_KP2),	683	const_iv (SDLK_KP2),
395	const_iv (SDLK_KP3),	684	const_iv (SDLK_KP3),
396	const_iv (SDLK_KP4),	685	const_iv (SDLK_KP4),
…		…
451	const_iv (SDLK_BREAK),	740	const_iv (SDLK_BREAK),
452	const_iv (SDLK_MENU),	741	const_iv (SDLK_MENU),
453	const_iv (SDLK_POWER),	742	const_iv (SDLK_POWER),
454	const_iv (SDLK_EURO),	743	const_iv (SDLK_EURO),
455	const_iv (SDLK_UNDO),	744	const_iv (SDLK_UNDO),
		745
456	const_iv (KMOD_NONE),	746	const_iv (KMOD_NONE),
		747	const_iv (KMOD_SHIFT),
457	const_iv (KMOD_LSHIFT),	748	const_iv (KMOD_LSHIFT),
458	const_iv (KMOD_RSHIFT),	749	const_iv (KMOD_RSHIFT),
		750	const_iv (KMOD_CTRL),
459	const_iv (KMOD_LCTRL),	751	const_iv (KMOD_LCTRL),
460	const_iv (KMOD_RCTRL),	752	const_iv (KMOD_RCTRL),
		753	const_iv (KMOD_ALT),
461	const_iv (KMOD_LALT),	754	const_iv (KMOD_LALT),
462	const_iv (KMOD_RALT),	755	const_iv (KMOD_RALT),
		756	const_iv (KMOD_META),
463	const_iv (KMOD_LMETA),	757	const_iv (KMOD_LMETA),
464	const_iv (KMOD_RMETA),	758	const_iv (KMOD_RMETA),
465	const_iv (KMOD_NUM),	759	const_iv (KMOD_NUM),
466	const_iv (KMOD_CAPS),	760	const_iv (KMOD_CAPS),
467	const_iv (KMOD_MODE),	761	const_iv (KMOD_MODE),
468	const_iv (KMOD_CTRL),	762
469	const_iv (KMOD_SHIFT),	763	const_iv (KMOD_LRAM),
470	const_iv (KMOD_ALT),	764
471	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)
472	# undef const_iv	795	# undef const_iv
473	};	796	};
474		797
475	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; )
476	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);
477	}	803	}
		804
		805	void
		806	weaken (SV *rv)
		807	PROTOTYPE: $
		808	CODE:
		809	sv_rvweaken (rv);
478		810
479	int	811	int
480	in_destruct ()	812	in_destruct ()
481	CODE:	813	CODE:
482	RETVAL = PL_main_cv == Nullcv;	814	RETVAL = PL_main_cv == Nullcv;
…		…
485		817
486	NV floor (NV x)	818	NV floor (NV x)
487		819
488	NV ceil (NV x)	820	NV ceil (NV x)
489		821
		822	IV minpot (UV n)
		823
		824	IV popcount (UV n)
		825
490	void	826	void
491	pango_init ()	827	pango_init ()
492	CODE:	828	CODE:
493	{	829	{
494	opengl_fontmap = pango_opengl_font_map_new ();	830	opengl_fontmap = pango_opengl_font_map_new ();
495	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);
496	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
497	}	838	}
498		839
499	int	840	char *SDL_GetError ()
500	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
501		841
502	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
503	SDL_Quit ()	850	void SDL_Quit ()
504		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
505	void	861	void
506	SDL_ListModes ()	862	SDL_ListModes (int rgb, int alpha)
507	PPCODE:	863	PPCODE:
508	{	864	{
509	SDL_Rect **m;	865	SDL_Rect **m;
510		866
511	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	867	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
512	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	868	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
513	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	869	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
514	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	870	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
515		871
516	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	872	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
517	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	873	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
518		874
519	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	875	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
520	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	876	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
521	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	877	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
522	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	878	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
523		879
524	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	880	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
525	#if SDL_VERSION_ATLEAST(1,2,10)
526	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
527	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	881	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
528	#endif
529
530	SDL_EnableUNICODE (1);
531	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
532		882
533	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	883	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
534		884
535	if (m && m != (SDL_Rect **)-1)	885	if (m && m != (SDL_Rect **)-1)
536	while (*m)	886	while (*m)
537	{	887	{
		888	if ((m)->w >= 400 && (m)->h >= 300)
		889	{
538	AV *av = newAV ();	890	AV *av = newAV ();
539	av_push (av, newSViv ((*m)->w));	891	av_push (av, newSViv ((*m)->w));
540	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));
541	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	895	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		896	}
542		897
543	++m;	898	++m;
544	}	899	}
545	}	900	}
546		901
547	char *
548	SDL_GetError ()
549
550	int	902	int
551	SDL_SetVideoMode (int w, int h, int fullscreen)	903	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
552	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
553	RETVAL = !!SDL_SetVideoMode (	914	RETVAL = !!SDL_SetVideoMode (
554	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	915	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
555	);	916	);
		917
556	if (RETVAL)	918	if (RETVAL)
557	{	919	{
558	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	920	av_clear (texture_av);
		921
		922	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
559	# 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);
560	# include "glfunc.h"	924	#include "glfunc.h"
561	# undef GL_FUNC	925	#undef GL_FUNC
562	}	926	}
		927	}
563	OUTPUT:	928	OUTPUT:
564	RETVAL	929	RETVAL
565		930
566	void	931	void
567	SDL_GL_SwapBuffers ()	932	SDL_GL_SwapBuffers ()
568		933
569	char *	934	char *
570	SDL_GetKeyName (int sym)	935	SDL_GetKeyName (int sym)
571		936
		937	int
		938	SDL_GetAppState ()
		939
		940	int
		941	SDL_GetModState ()
		942
572	void	943	void
573	SDL_PollEvent ()	944	poll_events ()
574	PPCODE:	945	PPCODE:
575	{	946	{
576	SDL_Event ev;	947	SDL_Event ev;
577		948
578	while (SDL_PollEvent (&ev))	949	SDL_PumpEvents ();
		950	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
579	{	951	{
580	HV *hv = newHV ();	952	HV *hv = newHV ();
581	hv_store (hv, "type", 4, newSViv (ev.type), 0);	953	hv_store (hv, "type", 4, newSViv (ev.type), 0);
582		954
583	switch (ev.type)	955	switch (ev.type)
584	{	956	{
585	case SDL_KEYDOWN:	957	case SDL_KEYDOWN:
586	case SDL_KEYUP:	958	case SDL_KEYUP:
587	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	959	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
588	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	960	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
589	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 */
590	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	963	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
591	break;	964	break;
592		965
593	case SDL_ACTIVEEVENT:	966	case SDL_ACTIVEEVENT:
594	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	967	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
595	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	968	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
596	break;	969	break;
597		970
598	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
599	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	990	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
600
601	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	991	hv_store (hv, "state", 5, newSViv (state), 0);
602	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	992	hv_store (hv, "x", 1, newSViv (x), 0);
603	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	993	hv_store (hv, "y", 1, newSViv (y), 0);
604	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	994	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
605	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	995	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		996	}
606	break;	997	break;
607		998
608	case SDL_MOUSEBUTTONDOWN:	999	case SDL_MOUSEBUTTONDOWN:
609	case SDL_MOUSEBUTTONUP:	1000	case SDL_MOUSEBUTTONUP:
610	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1001	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
611		1002
612	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1003	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
613	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1004	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
614	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1005	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
615	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1006	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
620	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1011	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
621	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1012	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
622	break;	1013	break;
623	}	1014	}
624		1015
625	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))));
626	}	1017	}
627	}	1018	}
628		1019
629	int	1020	int
630	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)
631	POSTCALL:	1022	POSTCALL:
632	Mix_HookMusicFinished (music_finished);	1023	Mix_HookMusicFinished (music_finished);
633	Mix_ChannelFinished (channel_finished);	1024	Mix_ChannelFinished (channel_finished);
634		1025
635	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
636	Mix_CloseAudio ()	1043	Mix_CloseAudio ()
637		1044
638	int	1045	int
639	Mix_AllocateChannels (int numchans = -1)	1046	Mix_AllocateChannels (int numchans = -1)
640		1047
		1048	const char *
		1049	Mix_GetError ()
		1050
641	void	1051	void
642	lowdelay (int fd, int val = 1)	1052	lowdelay (int fd, int val = 1)
643	CODE:	1053	CODE:
		1054	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		1055
		1056	void
		1057	win32_proxy_info ()
		1058	PPCODE:
		1059	{
644	#ifndef _WIN32	1060	#ifdef _WIN32
645	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	}
646	#endif	1082	#endif
		1083	}
647		1084
648	void	1085	int
649	add_font (char *file)	1086	add_font (char *file)
650	CODE:	1087	CODE:
651	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1088	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1089	OUTPUT:
		1090	RETVAL
652		1091
653	void	1092	void
654	load_image_inline (SV *image_)	1093	load_image_inline (SV *image_)
655	ALIAS:	1094	ALIAS:
656	load_image_file = 1	1095	load_image_file = 1
…		…
659	STRLEN image_len;	1098	STRLEN image_len;
660	char image = (char )SvPVbyte (image_, image_len);	1099	char image = (char )SvPVbyte (image_, image_len);
661	SDL_Surface surface, surface2;	1100	SDL_Surface surface, surface2;
662	SDL_PixelFormat fmt;	1101	SDL_PixelFormat fmt;
663	SDL_RWops *rw = ix	1102	SDL_RWops *rw = ix
664	? SDL_RWFromFile (image, "r")	1103	? SDL_RWFromFile (image, "rb")
665	: SDL_RWFromConstMem (image, image_len);	1104	: SDL_RWFromConstMem (image, image_len);
666		1105
667	if (!rw)	1106	if (!rw)
668	croak ("load_image: %s", SDL_GetError ());	1107	croak ("load_image: %s", SDL_GetError ());
669		1108
…		…
742	void	1181	void
743	error (char *message)	1182	error (char *message)
744	CODE:	1183	CODE:
745	fprintf (stderr, "ERROR: %s\n", message);	1184	fprintf (stderr, "ERROR: %s\n", message);
746	#ifdef _WIN32	1185	#ifdef _WIN32
747	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1186	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
748	#endif	1187	#endif
749		1188
750	void	1189	void
751	fatal (char *message)	1190	fatal (char *message)
752	CODE:	1191	CODE:
753	fprintf (stderr, "FATAL: %s\n", message);	1192	fprintf (stderr, "FATAL: %s\n", message);
754	#ifdef _WIN32	1193	#ifdef _WIN32
755	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1194	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
756	#endif	1195	#endif
757	_exit (1);	1196	_exit (1);
758		1197
759	void	1198	void
760	_exit (int retval)	1199	_exit (int retval = 0)
761	CODE:	1200	CODE:
		1201	#ifdef WIN32
		1202	ExitThread (retval); // unclean, please beam me up
		1203	#else
762	_exit (retval);	1204	_exit (retval);
		1205	#endif
763		1206
764	MODULE = CFPlus PACKAGE = CFPlus::Font	1207	void
		1208	debug ()
		1209	CODE:
		1210	{
		1211	#if DEBUG
		1212	VALGRIND_DO_LEAK_CHECK;
		1213	#endif
		1214	}
765		1215
766	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
767	new_from_file (SV class, char path, int id = 0)	1228	new_from_file (SV class, char path, int id = 0)
768	CODE:	1229	CODE:
769	{	1230	{
770	int count;	1231	int count;
771	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1232	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
774	}	1235	}
775	OUTPUT:	1236	OUTPUT:
776	RETVAL	1237	RETVAL
777		1238
778	void	1239	void
779	DESTROY (CFPlus::Font self)	1240	DESTROY (DC::Font self)
780	CODE:	1241	CODE:
781	pango_font_description_free (self);	1242	pango_font_description_free (self);
782		1243
783	void	1244	void
784	make_default (CFPlus::Font self)	1245	make_default (DC::Font self)
		1246	PROTOTYPE: $
785	CODE:	1247	CODE:
786	default_font = self;	1248	default_font = self;
787		1249
788	MODULE = CFPlus PACKAGE = CFPlus::Layout	1250	MODULE = Deliantra::Client PACKAGE = DC::Layout
789		1251
		1252	PROTOTYPES: DISABLE
		1253
790	void	1254	void
791	reset_glyph_cache ()	1255	glyph_cache_backup ()
		1256	PROTOTYPE:
792	CODE:	1257	CODE:
		1258	tc_backup ();
		1259
		1260	void
		1261	glyph_cache_restore ()
		1262	PROTOTYPE:
		1263	CODE:
793	tc_clear ();	1264	tc_restore ();
794		1265
795	CFPlus::Layout	1266	DC::Layout
796	new (SV *class)	1267	new (SV *class)
797	CODE:	1268	CODE:
798	New (0, RETVAL, 1, struct cf_layout);	1269	New (0, RETVAL, 1, struct cf_layout);
799		1270
800	RETVAL->pl = pango_layout_new (opengl_context);	1271	RETVAL->pl = pango_layout_new (opengl_context);
…		…
802	RETVAL->g = 1.;	1273	RETVAL->g = 1.;
803	RETVAL->b = 1.;	1274	RETVAL->b = 1.;
804	RETVAL->a = 1.;	1275	RETVAL->a = 1.;
805	RETVAL->base_height = MIN_FONT_HEIGHT;	1276	RETVAL->base_height = MIN_FONT_HEIGHT;
806	RETVAL->font = 0;	1277	RETVAL->font = 0;
		1278	RETVAL->rc = rc_alloc ();
807		1279
808	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1280	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
809	layout_update_font (RETVAL);	1281	layout_update_font (RETVAL);
810	OUTPUT:	1282	OUTPUT:
811	RETVAL	1283	RETVAL
812		1284
813	void	1285	void
814	DESTROY (CFPlus::Layout self)	1286	DESTROY (DC::Layout self)
815	CODE:	1287	CODE:
816	g_object_unref (self->pl);	1288	g_object_unref (self->pl);
		1289	rc_free (self->rc);
817	Safefree (self);	1290	Safefree (self);
818		1291
819	void	1292	void
820	set_text (CFPlus::Layout self, SV *text_)	1293	set_text (DC::Layout self, SV *text_)
821	CODE:	1294	CODE:
822	{	1295	{
823	STRLEN textlen;	1296	STRLEN textlen;
824	char *text = SvPVutf8 (text_, textlen);	1297	char *text = SvPVutf8 (text_, textlen);
825		1298
826	pango_layout_set_text (self->pl, text, textlen);	1299	pango_layout_set_text (self->pl, text, textlen);
827	}	1300	}
828		1301
829	void	1302	void
830	set_markup (CFPlus::Layout self, SV *text_)	1303	set_markup (DC::Layout self, SV *text_)
831	CODE:	1304	CODE:
832	{	1305	{
833	STRLEN textlen;	1306	STRLEN textlen;
834	char *text = SvPVutf8 (text_, textlen);	1307	char *text = SvPVutf8 (text_, textlen);
835		1308
836	pango_layout_set_markup (self->pl, text, textlen);	1309	pango_layout_set_markup (self->pl, text, textlen);
837	}	1310	}
838		1311
839	void	1312	void
840	set_shapes (CFPlus::Layout self, ...)	1313	set_shapes (DC::Layout self, ...)
841	CODE:	1314	CODE:
842	{	1315	{
843	PangoAttrList *attrs = 0;	1316	PangoAttrList *attrs = 0;
844	const char *text = pango_layout_get_text (self->pl);	1317	const char *text = pango_layout_get_text (self->pl);
845	const char *pos = text;	1318	const char *pos = text;
…		…
880	if (attrs)	1353	if (attrs)
881	pango_layout_set_attributes (self->pl, attrs);	1354	pango_layout_set_attributes (self->pl, attrs);
882	}	1355	}
883		1356
884	void	1357	void
885	get_shapes (CFPlus::Layout self)	1358	get_shapes (DC::Layout self)
886	PPCODE:	1359	PPCODE:
887	{	1360	{
888	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1361	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
889		1362
890	do	1363	do
891	{	1364	{
892	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1365	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
893		1366
894	if (run && shape_attr_p (run))	1367	if (run && shape_attr_p (run))
895	{	1368	{
896	PangoRectangle extents;	1369	PangoRectangle extents;
897	pango_layout_iter_get_run_extents (iter, 0, &extents);	1370	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
905		1378
906	pango_layout_iter_free (iter);	1379	pango_layout_iter_free (iter);
907	}	1380	}
908		1381
909	int	1382	int
910	has_wrapped (CFPlus::Layout self)	1383	has_wrapped (DC::Layout self)
911	CODE:	1384	CODE:
912	{	1385	{
913	int lines = 1;	1386	int lines = 1;
914	const char *text = pango_layout_get_text (self->pl);	1387	const char *text = pango_layout_get_text (self->pl);
915		1388
…		…
920	}	1393	}
921	OUTPUT:	1394	OUTPUT:
922	RETVAL	1395	RETVAL
923		1396
924	SV *	1397	SV *
925	get_text (CFPlus::Layout self)	1398	get_text (DC::Layout self)
926	CODE:	1399	CODE:
927	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1400	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
928	sv_utf8_decode (RETVAL);	1401	sv_utf8_decode (RETVAL);
929	OUTPUT:	1402	OUTPUT:
930	RETVAL	1403	RETVAL
931		1404
932	void	1405	void
933	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.)
934	CODE:	1407	CODE:
935	self->r = r;	1408	self->r = r;
936	self->g = g;	1409	self->g = g;
937	self->b = b;	1410	self->b = b;
938	self->a = a;	1411	self->a = a;
939		1412
940	void	1413	void
941	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1414	set_font (DC::Layout self, DC::Font font = 0)
942	CODE:	1415	CODE:
943	if (self->font != font)	1416	if (self->font != font)
944	{	1417	{
945	self->font = font;	1418	self->font = font;
946	layout_update_font (self);	1419	layout_update_font (self);
947	}	1420	}
948		1421
949	void	1422	void
950	set_height (CFPlus::Layout self, int base_height)	1423	set_height (DC::Layout self, int base_height)
951	CODE:	1424	CODE:
952	if (self->base_height != base_height)	1425	if (self->base_height != base_height)
953	{	1426	{
954	self->base_height = base_height;	1427	self->base_height = base_height;
955	layout_update_font (self);	1428	layout_update_font (self);
956	}	1429	}
957		1430
958	void	1431	void
959	set_width (CFPlus::Layout self, int max_width = -1)	1432	set_width (DC::Layout self, int max_width = -1)
960	CODE:	1433	CODE:
961	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);
962		1435
963	void	1436	void
964	set_indent (CFPlus::Layout self, int indent)	1437	set_indent (DC::Layout self, int indent)
965	CODE:	1438	CODE:
966	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1439	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
967		1440
968	void	1441	void
969	set_spacing (CFPlus::Layout self, int spacing)	1442	set_spacing (DC::Layout self, int spacing)
970	CODE:	1443	CODE:
971	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1444	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
972		1445
973	void	1446	void
974	set_ellipsise (CFPlus::Layout self, int ellipsise)	1447	set_ellipsise (DC::Layout self, int ellipsise)
975	CODE:	1448	CODE:
976	pango_layout_set_ellipsize (self->pl,	1449	pango_layout_set_ellipsize (self->pl,
977	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1450	ellipsise == 1 ? PANGO_ELLIPSIZE_START
978	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1451	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
979	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1452	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
980	: PANGO_ELLIPSIZE_NONE	1453	: PANGO_ELLIPSIZE_NONE
981	);	1454	);
982		1455
983	void	1456	void
984	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1457	set_single_paragraph_mode (DC::Layout self, int spm)
985	CODE:	1458	CODE:
986	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1459	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
987		1460
988	void	1461	void
989	size (CFPlus::Layout self)	1462	size (DC::Layout self)
990	PPCODE:	1463	PPCODE:
991	{	1464	{
992	int w, h;	1465	int w, h;
993		1466
994	layout_get_pixel_size (self, &w, &h);	1467	layout_get_pixel_size (self, &w, &h);
…		…
997	PUSHs (sv_2mortal (newSViv (w)));	1470	PUSHs (sv_2mortal (newSViv (w)));
998	PUSHs (sv_2mortal (newSViv (h)));	1471	PUSHs (sv_2mortal (newSViv (h)));
999	}	1472	}
1000		1473
1001	int	1474	int
1002	descent (CFPlus::Layout self)	1475	descent (DC::Layout self)
1003	CODE:	1476	CODE:
1004	{	1477	{
1005	PangoRectangle rect;	1478	PangoRectangle rect;
1006	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1479	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1007	pango_layout_line_get_pixel_extents (line, 0, &rect);	1480	pango_layout_line_get_pixel_extents (line, 0, &rect);
1008	RETVAL = PANGO_DESCENT (rect);	1481	RETVAL = PANGO_DESCENT (rect);
1009	}	1482	}
1010	OUTPUT:	1483	OUTPUT:
1011	RETVAL	1484	RETVAL
1012		1485
1013	int	1486	int
1014	xy_to_index (CFPlus::Layout self, int x, int y)	1487	xy_to_index (DC::Layout self, int x, int y)
1015	CODE:	1488	CODE:
1016	{	1489	{
1017	int index, trailing;	1490	int index, trailing;
1018	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);
1019	RETVAL = index;	1492	RETVAL = index + trailing;
1020	}	1493	}
1021	OUTPUT:	1494	OUTPUT:
1022	RETVAL	1495	RETVAL
1023		1496
1024	void	1497	void
1025	cursor_pos (CFPlus::Layout self, int index)	1498	cursor_pos (DC::Layout self, int index)
1026	PPCODE:	1499	PPCODE:
1027	{	1500	{
1028	PangoRectangle strong_pos;	1501	PangoRectangle pos;
1029	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1502	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1030		1503
1031	EXTEND (SP, 3);	1504	EXTEND (SP, 3);
1032	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1505	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1033	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1506	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1034	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1507	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1035	}	1508	}
1036		1509
1037	void	1510	void
1038	render (CFPlus::Layout self, float x, float y, int flags = 0)	1511	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1039	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);
1040	pango_opengl_render_layout_subpixel (	1555	pango_opengl_render_layout_subpixel (
1041	self->pl,	1556	self->pl,
		1557	self->rc,
1042	x * PANGO_SCALE, y * PANGO_SCALE,	1558	x * PANGO_SCALE, y * PANGO_SCALE,
1043	self->r, self->g, self->b, self->a,	1559	self->r, self->g, self->b, self->a,
1044	flags	1560	flags
1045	);	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);
1046		1565
1047	MODULE = CFPlus PACKAGE = CFPlus::Texture
1048
1049	void	1566	void
1050	pad2pot (SV data_, SV w_, SV *h_)	1567	draw (DC::Layout self)
1051	CODE:	1568	CODE:
1052	{	1569	{
1053	int ow = SvIV (w_);	1570	glEnable (GL_TEXTURE_2D);
1054	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);
1055		1577
1056	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_))
1057	{	1594	{
1058	int nw = minpot (ow);
1059	int nh = minpot (oh);
1060
1061	if (nw != ow \|\| nh != oh)
1062	{
1063	if (SvOK (data_))
1064	{
1065	STRLEN datalen;	1595	STRLEN datalen;
1066	char *data = SvPVbyte (data_, datalen);	1596	char *data = SvPVbyte (data_, datalen);
1067	int bpp = datalen / (ow * oh);	1597	int bpp = datalen / (ow * oh);
1068	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1598	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1069		1599
1070	SvPOK_only (result_);	1600	SvPOK_only (result_);
1071	SvCUR_set (result_, nw * nh * bpp);	1601	SvCUR_set (result_, nw * nh * bpp);
1072		1602
1073	memset (SvPVX (result_), 0, nw * nh * bpp);	1603	memset (SvPVX (result_), 0, nw * nh * bpp);
1074	while (oh--)	1604	while (oh--)
1075	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);
1076		1606
1077	sv_setsv (data_, result_);	1607	sv_setsv (data_, result_);
1078	}
1079
1080	sv_setiv (w_, nw);
1081	sv_setiv (h_, nh);
1082	}
1083	}	1608	}
1084	}	1609	}
1085		1610
1086	void	1611	void
1087	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.)
…		…
1093	{	1618	{
1094	HV hv = (HV )SvRV (self);	1619	HV hv = (HV )SvRV (self);
1095	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1620	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1096	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1621	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1097	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;
1098		1626
1099	if (items < 5)	1627	if (items < 5)
1100	{	1628	{
1101	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1629	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1102	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1630	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1130	glDisable (GL_ALPHA_TEST);	1658	glDisable (GL_ALPHA_TEST);
1131	glDisable (GL_BLEND);	1659	glDisable (GL_BLEND);
1132	}	1660	}
1133	}	1661	}
1134		1662
1135	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
1136		1673
1137	CFPlus::Map	1674	MODULE = Deliantra::Client PACKAGE = DC::Map
1138	new (SV *class, int map_width, int map_height)	1675
		1676	PROTOTYPES: DISABLE
		1677
		1678	DC::Map
		1679	new (SV *class)
1139	CODE:	1680	CODE:
1140	New (0, RETVAL, 1, struct map);	1681	New (0, RETVAL, 1, struct map);
1141	RETVAL->x = 0;	1682	RETVAL->x = 0;
1142	RETVAL->y = 0;	1683	RETVAL->y = 0;
1143	RETVAL->w = map_width;	1684	RETVAL->w = 0;
1144	RETVAL->h = map_height;	1685	RETVAL->h = 0;
1145	RETVAL->ox = 0;	1686	RETVAL->ox = 0;
1146	RETVAL->oy = 0;	1687	RETVAL->oy = 0;
1147	RETVAL->faces = 8192;	1688	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1148	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1689	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1149	RETVAL->texs = 8192;
1150	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1151	RETVAL->rows = 0;	1690	RETVAL->rows = 0;
1152	RETVAL->row = 0;	1691	RETVAL->row = 0;
1153	OUTPUT:	1692	OUTPUT:
1154	RETVAL	1693	RETVAL
1155		1694
1156	void	1695	void
1157	DESTROY (CFPlus::Map self)	1696	DESTROY (DC::Map self)
1158	CODE:	1697	CODE:
1159	{	1698	{
1160	map_clear (self);	1699	map_clear (self);
1161	Safefree (self->face);	1700	Safefree (self->face2tile);
1162	Safefree (self->tex);	1701	Safefree (self->tex);
1163	Safefree (self);	1702	Safefree (self);
1164	}	1703	}
1165		1704
1166	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
1167	clear (CFPlus::Map self)	1712	clear (DC::Map self)
1168	CODE:	1713	CODE:
1169	map_clear (self);	1714	map_clear (self);
1170		1715
1171	void	1716	void
1172	set_face (CFPlus::Map self, int face, int texid)	1717	set_tileid (DC::Map self, int face, int tile)
1173	CODE:	1718	CODE:
1174	{	1719	{
1175	while (self->faces <= face)	1720	need_facenum (self, face); self->face2tile [face] = tile;
1176	{	1721	need_texid (self, tile);
1177	Append (mapface, self->face, self->faces, self->faces);
1178	self->faces *= 2;
1179	}
1180
1181	self->face [face] = texid;
1182	}	1722	}
1183		1723
1184	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
1185	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)
1186	CODE:	1749	CODE:
1187	{	1750	{
1188	while (self->texs <= texid)	1751	need_texid (self, texid);
1189	{
1190	Append (maptex, self->tex, self->texs, self->texs);
1191	self->texs *= 2;
1192	}
1193		1752
1194	{	1753	{
1195	maptex *tex = self->tex + texid;	1754	maptex *tex = self->tex + texid;
1196		1755
1197	tex->name = name;	1756	tex->name = name;
…		…
1213	// use uglier nearest interpolation because linear suffers	1772	// use uglier nearest interpolation because linear suffers
1214	// from transparent color bleeding and ugly wrapping effects.	1773	// from transparent color bleeding and ugly wrapping effects.
1215	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1774	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1216	}	1775	}
1217		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
1218	int	1797	int
1219	ox (CFPlus::Map self)	1798	ox (DC::Map self)
1220	ALIAS:	1799	ALIAS:
1221	oy = 1	1800	oy = 1
1222	x = 2	1801	x = 2
1223	y = 3	1802	y = 3
1224	w = 4	1803	w = 4
…		…
1235	}	1814	}
1236	OUTPUT:	1815	OUTPUT:
1237	RETVAL	1816	RETVAL
1238		1817
1239	void	1818	void
1240	scroll (CFPlus::Map self, int dx, int dy)	1819	scroll (DC::Map self, int dx, int dy)
1241	CODE:	1820	CODE:
1242	{	1821	{
1243	if (dx > 0)	1822	if (dx > 0)
1244	map_blank (self, self->x, self->y, dx - 1, self->h);	1823	map_blank (self, self->x, self->y, dx, self->h);
1245	else if (dx < 0)	1824	else if (dx < 0)
1246	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);
1247		1826
1248	if (dy > 0)	1827	if (dy > 0)
1249	map_blank (self, self->x, self->y, self->w, dy - 1);	1828	map_blank (self, self->x, self->y, self->w, dy);
1250	else if (dy < 0)	1829	else if (dy < 0)
1251	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);
1252		1831
1253	self->ox += dx; self->x += dx;	1832	self->ox += dx; self->x += dx;
1254	self->oy += dy; self->y += dy;	1833	self->oy += dy; self->y += dy;
1255		1834
1256	while (self->y < 0)	1835	while (self->y < 0)
…		…
1260	self->rows += MAP_EXTEND_Y;	1839	self->rows += MAP_EXTEND_Y;
1261	self->y += MAP_EXTEND_Y;	1840	self->y += MAP_EXTEND_Y;
1262	}	1841	}
1263	}	1842	}
1264		1843
1265	void	1844	SV *
1266	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1845	map1a_update (DC::Map self, SV *data_, int extmap)
1267	CODE:	1846	CODE:
1268	{	1847	{
1269	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1848	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1270	uint8_t data_end = (uint8_t )SvEND (data_);	1849	uint8_t data_end = (uint8_t )SvEND (data_);
1271	mapcell *cell;	1850	mapcell *cell;
1272	int x, y, flags;	1851	int x, y, z, flags;
		1852	AV *missing = newAV ();
		1853	RETVAL = newRV_noinc ((SV *)missing);
1273		1854
1274	while (data < data_end)	1855	while (data < data_end - 1)
1275	{	1856	{
1276	flags = (data [0] << 8) + data [1]; data += 2;	1857	flags = (data [0] << 8) + data [1]; data += 2;
1277		1858
1278	x = self->x + ((flags >> 10) & 63);	1859	x = self->x + ((flags >> 10) & 63);
1279	y = self->y + ((flags >> 4) & 63);	1860	y = self->y + ((flags >> 4) & 63);
…		…
1282		1863
1283	if (flags & 15)	1864	if (flags & 15)
1284	{	1865	{
1285	if (!cell->darkness)	1866	if (!cell->darkness)
1286	{	1867	{
		1868	memset (cell, 0, sizeof (*cell));
1287	cell->darkness = 256;	1869	cell->darkness = 256;
1288	cell->face [0] = 0;
1289	cell->face [1] = 0;
1290	cell->face [2] = 0;
1291	cell->stat_hp = 0;
1292	}	1870	}
1293		1871
1294	//TODO: don't trust server data to be in-range(!)	1872	//TODO: don't trust server data to be in-range(!)
1295		1873
1296	if (flags & 8)	1874	if (flags & 8)
…		…
1300	uint8_t ext, cmd;	1878	uint8_t ext, cmd;
1301		1879
1302	do	1880	do
1303	{	1881	{
1304	ext = *data++;	1882	ext = *data++;
1305	cmd = ext & 0x3f;	1883	cmd = ext & 0x7f;
1306		1884
1307	if (ext < 4)	1885	if (cmd < 4)
1308	cell->darkness = 255 - ext * 64 + 1;	1886	cell->darkness = 255 - ext * 64 + 1;
1309	else if (ext == 5) // health	1887	else if (cmd == 5) // health
		1888	{
		1889	cell->stat_width = 1;
1310	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++;
1311	else if (ext & 0x40) // unknown, multibyte => skip	1905	else if (ext & 0x40) // unknown, multibyte => skip
1312	data += *data + 1;	1906	data += *data + 1;
		1907	else
		1908	data++;
1313	}	1909	}
1314	while (cmd & 0x80);	1910	while (ext & 0x80);
1315	}	1911	}
1316	else	1912	else
1317	cell->darkness = *data++ + 1;	1913	cell->darkness = *data++ + 1;
1318	}	1914	}
1319		1915
		1916	for (z = 0; z <= 2; ++z)
1320	if (flags & 4)	1917	if (flags & (4 >> z))
1321	{	1918	{
1322	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	}
1323	}	1938	}
1324
1325	if (flags & 2)
1326	{
1327	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1328	}
1329
1330	if (flags & 1)
1331	{
1332	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1333	}
1334	}	1939	}
1335	else	1940	else
1336	cell->darkness = 0;	1941	CELL_CLEAR (cell);
1337	}	1942	}
1338	}	1943	}
		1944	OUTPUT:
		1945	RETVAL
1339		1946
1340	SV *	1947	SV *
1341	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)
1342	CODE:	1949	CODE:
1343	{	1950	{
1344	int x1, x;	1951	int x1, x;
1345	int y1, y;	1952	int y1, y;
1346	int z;	1953	int z;
…		…
1367	{	1974	{
1368	mapcell *cell = row->col + (x - row->c0);	1975	mapcell *cell = row->col + (x - row->c0);
1369		1976
1370	for (z = 0; z <= 0; z++)	1977	for (z = 0; z <= 0; z++)
1371	{	1978	{
1372	mapface face = cell->face [z];
1373
1374	if (face)
1375	{
1376	maptex tex = self->tex [face];	1979	maptex tex = self->tex [cell->tile [z]];
1377	int a0 = 255 - tex.a;	1980	int a0 = 255 - tex.a;
1378	int a1 = tex.a;	1981	int a1 = tex.a;
1379		1982
1380	r = (r * a0 + tex.r * a1) / 255;	1983	r = (r * a0 + tex.r * a1) / 255;
1381	g = (g * a0 + tex.g * a1) / 255;	1984	g = (g * a0 + tex.g * a1) / 255;
1382	b = (b * a0 + tex.b * a1) / 255;	1985	b = (b * a0 + tex.b * a1) / 255;
1383	a = (a * a0 + tex.a * a1) / 255;	1986	a = (a * a0 + tex.a * a1) / 255;
1384	}
1385	}	1987	}
1386	}	1988	}
1387		1989
1388	*map++ = (r )	1990	*map++ = (r )
1389	\| (g << 8)	1991	\| (g << 8)
…		…
1396	}	1998	}
1397	OUTPUT:	1999	OUTPUT:
1398	RETVAL	2000	RETVAL
1399		2001
1400	void	2002	void
1401	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)
1402	CODE:	2004	CODE:
1403	{	2005	{
1404	int vx, vy;
1405	int x, y, z;	2006	int x, y, z;
1406	int last_name;
1407	mapface face;
1408		2007
1409	vx = self->x + self->w / 2 - sw / 2 - shift_x;	2008	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1410	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;
1411		2018
1412	/*	2019	pl_tex.name = 0;
1413	int vx = self->vx = self->w >= sw
1414	? self->x + (self->w - sw) / 2
1415	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1416		2020
1417	int vy = self->vy = self->h >= sh	2021	// thats current max. sorry.
1418	? self->y + (self->h - sh) / 2	2022	if (sw > 255) sw = 255;
1419	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	2023	if (sh > 255) sh = 255;
1420	*/
1421		2024
1422	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	}
1423		2060
1424	glEnable (GL_BLEND);	2061	glEnable (GL_BLEND);
1425	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2062	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1426	glEnable (GL_TEXTURE_2D);
1427	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2063	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1428		2064
1429	glBegin (GL_QUADS);	2065	key.texname = self->tex [TEXID_HIDDEN].name;
		2066	arr_hidden = rc_array (rc_ov, &key);
1430		2067
1431	last_name = 0;
1432
1433	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
1434	for (y = 0; y < sh; y++)	2073	for (y = 0; y < sh; y++)
1435	if (0 <= y + vy && y + vy < self->rows)	2074	if (0 <= y + my && y + my < self->rows)
1436	{	2075	{
1437	maprow *row = self->row + (y + vy);	2076	maprow *row = self->row + (y + my);
1438		2077
1439	for (x = 0; x < sw; x++)	2078	for (x = 0; x < sw; x++)
1440	if (row->c0 <= x + vx && x + vx < row->c1)	2079	if (row->c0 <= x + mx && x + mx < row->c1)
1441	{	2080	{
1442	mapcell *cell = row->col + (x + vx - row->c0);	2081	mapcell *cell = row->col + (x + mx - row->c0);
1443
1444	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;
1445		2088
1446	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
		2180	key_ov.texname = tex.name;
		2181	arr = rc_array (rc_ov, &key_ov);
		2182
		2183	int px = x * T + T * 2 / 32;
		2184	int py = y * T - T * 6 / 32;
		2185
		2186	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2187	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2188	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2189	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2190	}
		2191	}
		2192	}
		2193	}
		2194	}
		2195
		2196	rc_draw (rc);
		2197	rc_clear (rc);
		2198
		2199	// go through all smoothlevels, lowest to highest, then draw.
		2200	// this is basically counting sort
		2201	{
		2202	int w, b;
		2203
		2204	glEnable (GL_TEXTURE_2D);
		2205	glBegin (GL_QUADS);
		2206	for (w = 0; w < 256 / 32; ++w)
		2207	{
		2208	uint32_t smask = smooth_level [w];
		2209	if (smask)
		2210	for (b = 0; b < 32; ++b)
		2211	if (smask & (((uint32_t)1) << b))
1447	{	2212	{
1448	maptex tex = self->tex [face];	2213	int level = (w << 5) \| b;
		2214	HE *he;
1449		2215
1450	int px = (x + 1) * 32 - tex.w;	2216	hv_iterinit (smooth);
1451	int py = (y + 1) * 32 - tex.h;	2217	while ((he = hv_iternext (smooth)))
1452
1453	if (last_name != tex.name)
1454	{	2218	{
		2219	smooth_key skey = (smooth_key )HeKEY (he);
		2220	IV bits = SvIVX (HeVAL (he));
		2221
		2222	if (!(bits & 0x1000)
		2223	&& skey->level == level
		2224	&& level > smooth_max [skey->x][skey->y])
		2225	{
		2226	maptex tex = self->tex [skey->tile];
		2227	int px = (((int)skey->x) - 1) * T;
		2228	int py = (((int)skey->y) - 1) * T;
		2229	int border = bits & 15;
		2230	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2231	float dx = tex.s * .0625f; // 16 images/row
		2232	float dy = tex.t * .5f ; // 2 images/column
		2233
		2234	if (tex.name)
		2235	{
		2236	// this time avoiding texture state changes
		2237	// save gobs of state changes.
		2238	if (key.texname != tex.name)
		2239	{
		2240	self->tex [skey->tile].unused = 0;
		2241
1455	glEnd ();	2242	glEnd ();
1456	last_name = tex.name;
1457	glBindTexture (GL_TEXTURE_2D, last_name);	2243	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1458	glBegin (GL_QUADS);	2244	glBegin (GL_QUADS);
		2245	}
		2246
		2247	if (border)
		2248	{
		2249	float ox = border * dx;
		2250
		2251	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2252	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2253	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2254	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2255	}
		2256
		2257	if (corner)
		2258	{
		2259	float ox = corner * dx;
		2260
		2261	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2262	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2263	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2264	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2265	}
		2266	}
		2267	}
1459	}	2268	}
1460
1461	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1462	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1463	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1464	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1465	}	2269	}
1466	}
1467	}	2270	}
1468		2271
1469	glEnd ();	2272	glEnd ();
1470
1471	glDisable (GL_TEXTURE_2D);	2273	glDisable (GL_TEXTURE_2D);
		2274	key.texname = -1;
		2275	}
		2276
		2277	hv_clear (smooth);
		2278	}
		2279
		2280	if (pl_tex.name)
		2281	{
		2282	maptex tex = pl_tex;
		2283	int px = pl_x + sdx;
		2284	int py = pl_y + sdy;
		2285
		2286	key.texname = tex.name;
		2287	arr = rc_array (rc, &key);
		2288
		2289	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2290	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2291	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2292	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2293
		2294	rc_draw (rc);
		2295	}
		2296
		2297	rc_draw (rc_ov);
		2298	rc_clear (rc_ov);
		2299
1472	glDisable (GL_BLEND);	2300	glDisable (GL_BLEND);
		2301	rc_free (rc);
		2302	rc_free (rc_ov);
1473		2303
1474	// top layer: overlays such as the health bar	2304	// top layer: overlays such as the health bar
1475	for (y = 0; y < sh; y++)	2305	for (y = 0; y < sh; y++)
1476	if (0 <= y + vy && y + vy < self->rows)	2306	if (0 <= y + my && y + my < self->rows)
1477	{	2307	{
1478	maprow *row = self->row + (y + vy);	2308	maprow *row = self->row + (y + my);
1479		2309
1480	for (x = 0; x < sw; x++)	2310	for (x = 0; x < sw; x++)
1481	if (row->c0 <= x + vx && x + vx < row->c1)	2311	if (row->c0 <= x + mx && x + mx < row->c1)
1482	{	2312	{
1483	mapcell *cell = row->col + (x + vx - row->c0);	2313	mapcell *cell = row->col + (x + mx - row->c0);
1484		2314
1485	int px = x * 32;	2315	int px = x * T;
1486	int py = y * 32;	2316	int py = y * T;
		2317
		2318	if (expect_false (cell->player == player))
		2319	{
		2320	px += sdx;
		2321	py += sdy;
		2322	}
1487		2323
1488	if (cell->stat_hp)	2324	if (cell->stat_hp)
1489	{	2325	{
1490	int width = sh / 28 + 1;	2326	int width = cell->stat_width * T;
		2327	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1491		2328
1492	glColor3ub (0, 0, 0);	2329	glColor3ub (0, 0, 0);
1493	glRectf (px + 1, py, px + 31, py + width + 2);	2330	glRectf (px + 1, py - thick - 2,
		2331	px + width - 1, py);
1494		2332
1495	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);	2333	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
1496	glRectf (px + 2, py + 1, px + 30 - cell->stat_hp * 28 / 255, py + width + 1);	2334	glRectf (px + 2,
		2335	py - thick - 1,
		2336	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
1497	}	2337	}
1498	}	2338	}
1499	}	2339	}
1500	}	2340	}
1501		2341
1502	void	2342	void
1503	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2343	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1504	CODE:	2344	CODE:
1505	{	2345	{
1506	static float color[16][3] = {	2346	static float color[16][3] = {
1507	{ 0.00F, 0.00F, 0.00F },	2347	{ 0.00F, 0.00F, 0.00F },
1508	{ 1.00F, 1.00F, 1.00F },	2348	{ 1.00F, 1.00F, 1.00F },
…		…
1558	glDisable (GL_BLEND);	2398	glDisable (GL_BLEND);
1559	glDisable (GL_TEXTURE_2D);	2399	glDisable (GL_TEXTURE_2D);
1560	}	2400	}
1561		2401
1562	void	2402	void
1563	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2403	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1564	PPCODE:	2404	PPCODE:
1565	{	2405	{
1566	int vx, vy;
1567	int x, y;	2406	int x, y;
		2407	int sw1 = sw + 2;
		2408	int sh1 = sh + 2;
		2409	int sh3 = sh * 3;
1568	int sw4 = (sw + 3) & ~3;	2410	int sw34 = (sw * 3 + 3) & ~3;
		2411	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1569	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2412	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1570	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2413	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1571		2414
1572	memset (darkness, 255, sw4 * sh);
1573	SvPOK_only (darkness_sv);	2415	SvPOK_only (darkness3_sv);
1574	SvCUR_set (darkness_sv, sw4 * sh);	2416	SvCUR_set (darkness3_sv, sw34 * sh3);
1575		2417
1576	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2418	mx += self->x - 1;
1577	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2419	my += self->y - 1;
1578		2420
		2421	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2422
1579	for (y = 0; y < sh; y++)	2423	for (y = 0; y < sh1; y++)
1580	if (0 <= y + vy && y + vy < self->rows)	2424	if (0 <= y + my && y + my < self->rows)
1581	{	2425	{
1582	maprow *row = self->row + (y + vy);	2426	maprow *row = self->row + (y + my);
1583		2427
1584	for (x = 0; x < sw; x++)	2428	for (x = 0; x < sw1; x++)
1585	if (row->c0 <= x + vx && x + vx < row->c1)	2429	if (row->c0 <= x + mx && x + mx < row->c1)
1586	{	2430	{
1587	mapcell *cell = row->col + (x + vx - row->c0);	2431	mapcell *cell = row->col + (x + mx - row->c0);
1588		2432
1589	darkness[y * sw4 + x] = cell->darkness	2433	darkness1 [y * sw1 + x] = cell->darkness
1590	? 255 - (cell->darkness - 1)	2434	? 255 - (cell->darkness - 1)
1591	: 255 - FOW_DARKNESS;	2435	: 255 - FOW_DARKNESS;
1592	}	2436	}
1593	}	2437	}
1594		2438
		2439	for (y = 0; y < sh; ++y)
		2440	for (x = 0; x < sw; ++x)
		2441	{
		2442	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2443	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2444	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2445	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2446	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2447	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2448	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2449	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2450	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2451
		2452	uint8_t r11 = (d11 + d21 + d12) / 3;
		2453	uint8_t r21 = d21;
		2454	uint8_t r31 = (d21 + d31 + d32) / 3;
		2455
		2456	uint8_t r12 = d12;
		2457	uint8_t r22 = d22;
		2458	uint8_t r32 = d32;
		2459
		2460	uint8_t r13 = (d13 + d23 + d12) / 3;
		2461	uint8_t r23 = d23;
		2462	uint8_t r33 = (d23 + d33 + d32) / 3;
		2463
		2464	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2465	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2466	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2467	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2468	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2469	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2470	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2471	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2472	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2473	}
		2474
		2475	free (darkness1);
		2476
1595	EXTEND (SP, 3);	2477	EXTEND (SP, 3);
1596	PUSHs (sv_2mortal (newSViv (sw4)));	2478	PUSHs (sv_2mortal (newSViv (sw34)));
1597	PUSHs (sv_2mortal (newSViv (sh)));	2479	PUSHs (sv_2mortal (newSViv (sh3)));
1598	PUSHs (darkness_sv);	2480	PUSHs (darkness3_sv);
1599	}	2481	}
1600		2482
1601	SV *	2483	SV *
1602	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2484	get_rect (DC::Map self, int x0, int y0, int w, int h)
1603	CODE:	2485	CODE:
1604	{	2486	{
1605	int x, y, x1, y1;	2487	int x, y, x1, y1;
1606	SV data_sv = newSV (w h * 7 + 5);	2488	SV data_sv = newSV (w h * 7 + 5);
1607	uint8_t data = (uint8_t )SvPVX (data_sv);	2489	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1632	if (row && row->c0 <= x && x < row->c1)	2514	if (row && row->c0 <= x && x < row->c1)
1633	{	2515	{
1634	mapcell *cell = row->col + (x - row->c0);	2516	mapcell *cell = row->col + (x - row->c0);
1635	uint8_t flags = 0;	2517	uint8_t flags = 0;
1636		2518
1637	if (cell->face [0]) flags \|= 1;	2519	if (cell->tile [0]) flags \|= 1;
1638	if (cell->face [1]) flags \|= 2;	2520	if (cell->tile [1]) flags \|= 2;
1639	if (cell->face [2]) flags \|= 4;	2521	if (cell->tile [2]) flags \|= 4;
1640		2522
1641	*data++ = flags;	2523	*data++ = flags;
1642		2524
1643	if (flags & 1)	2525	if (flags & 1)
1644	{	2526	{
		2527	tileid tile = cell->tile [0];
1645	*data++ = cell->face [0] >> 8;	2528	*data++ = tile >> 8;
1646	*data++ = cell->face [0];	2529	*data++ = tile;
1647	}	2530	}
1648		2531
1649	if (flags & 2)	2532	if (flags & 2)
1650	{	2533	{
		2534	tileid tile = cell->tile [1];
1651	*data++ = cell->face [1] >> 8;	2535	*data++ = tile >> 8;
1652	*data++ = cell->face [1];	2536	*data++ = tile;
1653	}	2537	}
1654		2538
1655	if (flags & 4)	2539	if (flags & 4)
1656	{	2540	{
		2541	tileid tile = cell->tile [2];
1657	*data++ = cell->face [2] >> 8;	2542	*data++ = tile >> 8;
1658	*data++ = cell->face [2];	2543	*data++ = tile;
1659	}	2544	}
1660	}	2545	}
1661	else	2546	else
1662	*data++ = 0;	2547	*data++ = 0;
1663	}	2548	}
1664	}	2549	}
1665		2550
		2551	/* if size is wh + 5 then no data has been found /
		2552	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2553	{
1666	SvPOK_only (data_sv);	2554	SvPOK_only (data_sv);
1667	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2555	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2556	}
		2557
1668	RETVAL = data_sv;	2558	RETVAL = data_sv;
1669	}	2559	}
1670	OUTPUT:	2560	OUTPUT:
1671	RETVAL	2561	RETVAL
1672		2562
1673	void	2563	void
1674	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2564	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1675	PPCODE:	2565	PPCODE:
1676	{	2566	{
1677	int x, y, z;	2567	int x, y, z;
1678	int w, h;	2568	int w, h;
1679	int x1, y1;	2569	int x1, y1;
		2570	STRLEN len;
		2571	uint8_t data, end;
		2572
		2573	len = SvLEN (data_sv);
		2574	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2575	data = SvPVbyte_nolen (data_sv);
		2576	end = data + len + 8;
		2577
		2578	if (len < 5)
		2579	XSRETURN_EMPTY;
1680		2580
1681	if (*data++ != 0)	2581	if (*data++ != 0)
1682	return; /* version mismatch */	2582	XSRETURN_EMPTY; /* version mismatch */
1683		2583
1684	w = data++ << 8; w \|= data++;	2584	w = data++ << 8; w \|= data++;
1685	h = data++ << 8; h \|= data++;	2585	h = data++ << 8; h \|= data++;
1686		2586
1687	// we need to do this 'cause we don't keep an absolute coord system for rows	2587	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1699	{	2599	{
1700	maprow *row = map_get_row (self, y);	2600	maprow *row = map_get_row (self, y);
1701		2601
1702	for (x = x0; x < x1; x++)	2602	for (x = x0; x < x1; x++)
1703	{	2603	{
		2604	uint8_t flags;
		2605
		2606	if (data + 7 >= end)
		2607	XSRETURN_EMPTY;
		2608
1704	uint8_t flags = *data++;	2609	flags = *data++;
1705		2610
1706	if (flags)	2611	if (flags)
1707	{	2612	{
1708	mapface face[3] = { 0, 0, 0 };
1709
1710	mapcell *cell = row_get_cell (row, x);	2613	mapcell *cell = row_get_cell (row, x);
		2614	tileid tile[3] = { 0, 0, 0 };
1711		2615
1712	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2616	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1713	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2617	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1714	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2618	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1715		2619
1716	if (cell->darkness == 0)	2620	if (cell->darkness == 0)
1717	{	2621	{
1718	cell->darkness = 0;	2622	/cell->darkness = 0;/
		2623	EXTEND (SP, 3);
1719		2624
1720	for (z = 0; z <= 2; z++)	2625	for (z = 0; z <= 2; z++)
1721	{	2626	{
1722	cell->face[z] = face[z];	2627	tileid t = tile [z];
1723		2628
1724	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2629	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2630	{
1725	XPUSHs (sv_2mortal (newSViv (face[z])));	2631	PUSHs (sv_2mortal (newSViv (t)));
		2632	need_texid (self, t);
		2633	}
		2634
		2635	cell->tile [z] = t;
1726	}	2636	}
1727	}	2637	}
1728	}	2638	}
1729	}	2639	}
1730	}	2640	}
1731	}	2641	}
1732		2642
1733	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2643	MODULE = Deliantra::Client PACKAGE = DC::RW
1734		2644
1735	CFPlus::MixChunk	2645	DC::RW
1736	new_from_file (SV class, char path)	2646	new (SV class, SV data_sv)
1737	CODE:	2647	CODE:
1738	RETVAL = Mix_LoadWAV (path);	2648	{
		2649	STRLEN datalen;
		2650	char *data = SvPVbyte (data_sv, datalen);
		2651
		2652	RETVAL = SDL_RWFromConstMem (data, datalen);
		2653	}
1739	OUTPUT:	2654	OUTPUT:
1740	RETVAL	2655	RETVAL
1741		2656
		2657	DC::RW
		2658	new_from_file (SV class, const char path, const char *mode = "rb")
		2659	CODE:
		2660	RETVAL = SDL_RWFromFile (path, mode);
		2661	OUTPUT:
		2662	RETVAL
		2663
		2664	# fails on win32:
		2665	# dc.xs(2268) : error C2059: syntax error : '('
1742	void	2666	#void
		2667	#close (DC::RW self)
		2668	# CODE:
		2669	# (self->(close)) (self);
		2670
		2671	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2672
		2673	PROTOTYPES: DISABLE
		2674
		2675	DC::Channel
		2676	find ()
		2677	CODE:
		2678	{
		2679	RETVAL = Mix_GroupAvailable (-1);
		2680
		2681	if (RETVAL < 0)
		2682	{
		2683	RETVAL = Mix_GroupOldest (-1);
		2684
		2685	if (RETVAL < 0)
		2686	XSRETURN_UNDEF;
		2687
		2688	Mix_HaltChannel (RETVAL);
		2689	}
		2690
		2691	Mix_UnregisterAllEffects (RETVAL);
		2692	Mix_Volume (RETVAL, 128);
		2693	}
		2694	OUTPUT:
		2695	RETVAL
		2696
		2697	void
		2698	halt (DC::Channel self)
		2699	CODE:
		2700	Mix_HaltChannel (self);
		2701
		2702	void
		2703	expire (DC::Channel self, int ticks = -1)
		2704	CODE:
		2705	Mix_ExpireChannel (self, ticks);
		2706
		2707	void
		2708	fade_out (DC::Channel self, int ticks = -1)
		2709	CODE:
		2710	Mix_FadeOutChannel (self, ticks);
		2711
		2712	int
		2713	volume (DC::Channel self, int volume)
		2714	CODE:
		2715	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2716	OUTPUT:
		2717	RETVAL
		2718
		2719	void
		2720	unregister_all_effects (DC::Channel self)
		2721	CODE:
		2722	Mix_UnregisterAllEffects (self);
		2723
		2724	void
		2725	set_panning (DC::Channel self, int left, int right)
		2726	CODE:
		2727	left = CLAMP (left , 0, 255);
		2728	right = CLAMP (right, 0, 255);
		2729	Mix_SetPanning (self, left, right);
		2730
		2731	void
		2732	set_distance (DC::Channel self, int distance)
		2733	CODE:
		2734	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2735
		2736	void
		2737	set_position (DC::Channel self, int angle, int distance)
		2738	CODE:
		2739
		2740	void
		2741	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2742	CODE:
		2743	{
		2744	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2745	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2746	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2747	}
		2748
		2749	void
		2750	set_reverse_stereo (DC::Channel self, int flip)
		2751	CODE:
		2752	Mix_SetReverseStereo (self, flip);
		2753
		2754	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2755
		2756	PROTOTYPES: DISABLE
		2757
		2758	DC::MixChunk
		2759	new (SV *class, DC::RW rwops)
		2760	CODE:
		2761	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2762	OUTPUT:
		2763	RETVAL
		2764
		2765	void
1743	DESTROY (CFPlus::MixChunk self)	2766	DESTROY (DC::MixChunk self)
1744	CODE:	2767	CODE:
1745	Mix_FreeChunk (self);	2768	Mix_FreeChunk (self);
1746		2769
1747	int	2770	int
1748	volume (CFPlus::MixChunk self, int volume = -1)	2771	volume (DC::MixChunk self, int volume = -1)
1749	CODE:	2772	CODE:
		2773	if (items > 1)
		2774	volume = CLAMP (volume, 0, 128);
1750	RETVAL = Mix_VolumeChunk (self, volume);	2775	RETVAL = Mix_VolumeChunk (self, volume);
1751	OUTPUT:	2776	OUTPUT:
1752	RETVAL	2777	RETVAL
1753		2778
1754	int	2779	DC::Channel
1755	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2780	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1756	CODE:	2781	CODE:
		2782	{
1757	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2783	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2784
		2785	if (RETVAL < 0)
		2786	XSRETURN_UNDEF;
		2787
		2788	if (channel < 0)
		2789	{
		2790	Mix_UnregisterAllEffects (RETVAL);
		2791	Mix_Volume (RETVAL, 128);
		2792	}
		2793	}
1758	OUTPUT:	2794	OUTPUT:
1759	RETVAL	2795	RETVAL
1760		2796
1761	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2797	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1762		2798
1763	int	2799	int
1764	volume (int volume = -1)	2800	volume (int volume = -1)
		2801	PROTOTYPE: ;$
1765	CODE:	2802	CODE:
		2803	if (items > 0)
		2804	volume = CLAMP (volume, 0, 128);
1766	RETVAL = Mix_VolumeMusic (volume);	2805	RETVAL = Mix_VolumeMusic (volume);
1767	OUTPUT:	2806	OUTPUT:
1768	RETVAL	2807	RETVAL
1769		2808
		2809	void
		2810	fade_out (int ms)
		2811	CODE:
		2812	Mix_FadeOutMusic (ms);
		2813
		2814	void
		2815	halt ()
		2816	CODE:
		2817	Mix_HaltMusic ();
		2818
1770	CFPlus::MixMusic	2819	DC::MixMusic
1771	new_from_file (SV class, char path)	2820	new (SV *class, DC::RW rwops)
1772	CODE:	2821	CODE:
1773	RETVAL = Mix_LoadMUS (path);	2822	RETVAL = Mix_LoadMUS_RW (rwops);
1774	OUTPUT:	2823	OUTPUT:
1775	RETVAL	2824	RETVAL
1776		2825
1777	void	2826	void
1778	DESTROY (CFPlus::MixMusic self)	2827	DESTROY (DC::MixMusic self)
1779	CODE:	2828	CODE:
1780	Mix_FreeMusic (self);	2829	Mix_FreeMusic (self);
1781		2830
1782	int	2831	int
1783	play (CFPlus::MixMusic self, int loops = -1)	2832	play (DC::MixMusic self, int loops = -1)
1784	CODE:	2833	CODE:
1785	RETVAL = Mix_PlayMusic (self, loops);	2834	RETVAL = Mix_PlayMusic (self, loops);
1786	OUTPUT:	2835	OUTPUT:
1787	RETVAL	2836	RETVAL
1788		2837
1789	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2838	void
		2839	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2840	CODE:
		2841	Mix_FadeInMusicPos (self, loops, ms, position);
		2842
		2843	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2844
		2845	PROTOTYPES: ENABLE
1790		2846
1791	BOOT:	2847	BOOT:
1792	{	2848	{
1793	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2849	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1794	static const struct {	2850	static const struct {
1795	const char *name;	2851	const char *name;
1796	IV iv;	2852	IV iv;
1797	} *civ, const_iv[] = {	2853	} *civ, const_iv[] = {
1798	# define const_iv(name) { # name, (IV)name }	2854	# define const_iv(name) { # name, (IV)name }
		2855	const_iv (GL_VENDOR),
		2856	const_iv (GL_VERSION),
		2857	const_iv (GL_EXTENSIONS),
1799	const_iv (GL_COLOR_MATERIAL),	2858	const_iv (GL_COLOR_MATERIAL),
1800	const_iv (GL_SMOOTH),	2859	const_iv (GL_SMOOTH),
1801	const_iv (GL_FLAT),	2860	const_iv (GL_FLAT),
1802	const_iv (GL_DITHER),	2861	const_iv (GL_DITHER),
1803	const_iv (GL_BLEND),	2862	const_iv (GL_BLEND),
…		…
1807	const_iv (GL_ALPHA_TEST),	2866	const_iv (GL_ALPHA_TEST),
1808	const_iv (GL_NORMALIZE),	2867	const_iv (GL_NORMALIZE),
1809	const_iv (GL_RESCALE_NORMAL),	2868	const_iv (GL_RESCALE_NORMAL),
1810	const_iv (GL_FRONT),	2869	const_iv (GL_FRONT),
1811	const_iv (GL_BACK),	2870	const_iv (GL_BACK),
		2871	const_iv (GL_AUX0),
1812	const_iv (GL_AND),	2872	const_iv (GL_AND),
1813	const_iv (GL_ONE),	2873	const_iv (GL_ONE),
1814	const_iv (GL_ZERO),	2874	const_iv (GL_ZERO),
1815	const_iv (GL_SRC_ALPHA),	2875	const_iv (GL_SRC_ALPHA),
1816	const_iv (GL_DST_ALPHA),	2876	const_iv (GL_DST_ALPHA),
…		…
1829	const_iv (GL_INTENSITY),	2889	const_iv (GL_INTENSITY),
1830	const_iv (GL_LUMINANCE),	2890	const_iv (GL_LUMINANCE),
1831	const_iv (GL_LUMINANCE_ALPHA),	2891	const_iv (GL_LUMINANCE_ALPHA),
1832	const_iv (GL_FLOAT),	2892	const_iv (GL_FLOAT),
1833	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2893	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2894	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2895	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2896	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2897	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2898	const_iv (GL_COMPRESSED_RGB_ARB),
		2899	const_iv (GL_COMPRESSED_RGBA_ARB),
1834	const_iv (GL_COMPILE),	2900	const_iv (GL_COMPILE),
		2901	const_iv (GL_PROXY_TEXTURE_1D),
		2902	const_iv (GL_PROXY_TEXTURE_2D),
1835	const_iv (GL_TEXTURE_1D),	2903	const_iv (GL_TEXTURE_1D),
1836	const_iv (GL_TEXTURE_2D),	2904	const_iv (GL_TEXTURE_2D),
1837	const_iv (GL_TEXTURE_ENV),	2905	const_iv (GL_TEXTURE_ENV),
1838	const_iv (GL_TEXTURE_MAG_FILTER),	2906	const_iv (GL_TEXTURE_MAG_FILTER),
1839	const_iv (GL_TEXTURE_MIN_FILTER),	2907	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1860	const_iv (GL_COLOR_LOGIC_OP),	2928	const_iv (GL_COLOR_LOGIC_OP),
1861	const_iv (GL_SEPARABLE_2D),	2929	const_iv (GL_SEPARABLE_2D),
1862	const_iv (GL_CONVOLUTION_2D),	2930	const_iv (GL_CONVOLUTION_2D),
1863	const_iv (GL_CONVOLUTION_BORDER_MODE),	2931	const_iv (GL_CONVOLUTION_BORDER_MODE),
1864	const_iv (GL_CONSTANT_BORDER),	2932	const_iv (GL_CONSTANT_BORDER),
		2933	const_iv (GL_POINTS),
1865	const_iv (GL_LINES),	2934	const_iv (GL_LINES),
1866	const_iv (GL_LINE_STRIP),	2935	const_iv (GL_LINE_STRIP),
1867	const_iv (GL_LINE_LOOP),	2936	const_iv (GL_LINE_LOOP),
1868	const_iv (GL_QUADS),	2937	const_iv (GL_QUADS),
1869	const_iv (GL_QUAD_STRIP),	2938	const_iv (GL_QUAD_STRIP),
1870	const_iv (GL_TRIANGLES),	2939	const_iv (GL_TRIANGLES),
1871	const_iv (GL_TRIANGLE_STRIP),	2940	const_iv (GL_TRIANGLE_STRIP),
1872	const_iv (GL_TRIANGLE_FAN),	2941	const_iv (GL_TRIANGLE_FAN),
		2942	const_iv (GL_POLYGON),
1873	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2943	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2944	const_iv (GL_POINT_SMOOTH_HINT),
		2945	const_iv (GL_LINE_SMOOTH_HINT),
		2946	const_iv (GL_POLYGON_SMOOTH_HINT),
		2947	const_iv (GL_GENERATE_MIPMAP_HINT),
		2948	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1874	const_iv (GL_FASTEST),	2949	const_iv (GL_FASTEST),
		2950	const_iv (GL_DONT_CARE),
		2951	const_iv (GL_NICEST),
1875	const_iv (GL_V2F),	2952	const_iv (GL_V2F),
1876	const_iv (GL_V3F),	2953	const_iv (GL_V3F),
1877	const_iv (GL_T2F_V3F),	2954	const_iv (GL_T2F_V3F),
1878	const_iv (GL_T2F_N3F_V3F),	2955	const_iv (GL_T2F_N3F_V3F),
1879	# undef const_iv	2956	# undef const_iv
1880	};	2957	};
1881		2958
1882	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2959	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1883	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2960	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2961
		2962	texture_av = newAV ();
		2963	AvREAL_off (texture_av);
1884	}	2964	}
		2965
		2966	void
		2967	disable_GL_EXT_blend_func_separate ()
		2968	CODE:
		2969	gl.BlendFuncSeparate = 0;
		2970	gl.BlendFuncSeparateEXT = 0;
1885		2971
1886	char *	2972	char *
1887	gl_vendor ()	2973	gl_vendor ()
1888	CODE:	2974	CODE:
1889	RETVAL = (char *)glGetString (GL_VENDOR);	2975	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1902	CODE:	2988	CODE:
1903	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2989	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1904	OUTPUT:	2990	OUTPUT:
1905	RETVAL	2991	RETVAL
1906		2992
		2993	const char *glGetString (GLenum pname)
		2994
		2995	GLint glGetInteger (GLenum pname)
		2996	CODE:
		2997	glGetIntegerv (pname, &RETVAL);
		2998	OUTPUT:
		2999	RETVAL
		3000
		3001	GLdouble glGetDouble (GLenum pname)
		3002	CODE:
		3003	glGetDoublev (pname, &RETVAL);
		3004	OUTPUT:
		3005	RETVAL
		3006
1907	int glGetError ()	3007	int glGetError ()
1908		3008
1909	void glFinish ()	3009	void glFinish ()
1910		3010
1911	void glClear (int mask)	3011	void glClear (int mask)
…		…
1948	# near_ and far_ are due to microsofts buggy "c" compiler	3048	# near_ and far_ are due to microsofts buggy "c" compiler
1949	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3049	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1950		3050
1951	# near_ and far_ are due to microsofts buggy "c" compiler	3051	# near_ and far_ are due to microsofts buggy "c" compiler
1952	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3052	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3053
		3054	PROTOTYPES: DISABLE
1953		3055
1954	void glViewport (int x, int y, int width, int height)	3056	void glViewport (int x, int y, int width, int height)
1955		3057
1956	void glScissor (int x, int y, int width, int height)	3058	void glScissor (int x, int y, int width, int height)
1957		3059
…		…
1965		3067
1966	void glRotate (float angle, float x, float y, float z)	3068	void glRotate (float angle, float x, float y, float z)
1967	CODE:	3069	CODE:
1968	glRotatef (angle, x, y, z);	3070	glRotatef (angle, x, y, z);
1969		3071
1970	void glBegin (int mode)
1971
1972	void glEnd ()
1973
1974	void glColor (float r, float g, float b, float a = 1.0)	3072	void glColor (float r, float g, float b, float a = 1.0)
1975	PROTOTYPE: @	3073	PROTOTYPE: @
1976	ALIAS:	3074	ALIAS:
1977	glColor_premultiply = 1	3075	glColor_premultiply = 1
1978	CODE:	3076	CODE:
1979	if (ix)	3077	if (ix)
1980	{	3078	{
…		…
1983	b *= a;	3081	b *= a;
1984	}	3082	}
1985	// microsoft visual "c" rounds instead of truncating...	3083	// microsoft visual "c" rounds instead of truncating...
1986	glColor4f (r, g, b, a);	3084	glColor4f (r, g, b, a);
1987		3085
1988	void glInterleavedArrays (int format, int stride, char *data)
1989
1990	void glDrawElements (int mode, int count, int type, char *indices)
1991
1992	# 1.2 void glDrawRangeElements (int mode, int start, int end
1993
1994	void glRasterPos (float x, float y, float z = 0.)	3086	void glRasterPos (float x, float y, float z = 0.)
1995	CODE:	3087	CODE:
1996	glRasterPos3f (0, 0, z);	3088	glRasterPos3f (0, 0, z);
1997	glBitmap (0, 0, 0, 0, x, y, 0);	3089	glBitmap (0, 0, 0, 0, x, y, 0);
1998		3090
…		…
2002		3094
2003	void glTexCoord (float s, float t)	3095	void glTexCoord (float s, float t)
2004	CODE:	3096	CODE:
2005	glTexCoord2f (s, t);	3097	glTexCoord2f (s, t);
2006		3098
		3099	void glRect (float x1, float y1, float x2, float y2)
		3100	CODE:
		3101	glRectf (x1, y1, x2, y2);
		3102
		3103	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3104	CODE:
		3105	glBegin (GL_LINE_LOOP);
		3106	glVertex2f (x1, y1);
		3107	glVertex2f (x2, y1);
		3108	glVertex2f (x2, y2);
		3109	glVertex2f (x1, y2);
		3110	glEnd ();
		3111
		3112	PROTOTYPES: ENABLE
		3113
		3114	void glBegin (int mode)
		3115
		3116	void glEnd ()
		3117
		3118	void glPointSize (GLfloat size)
		3119
		3120	void glLineWidth (GLfloat width)
		3121
		3122	void glInterleavedArrays (int format, int stride, char *data)
		3123
		3124	void glDrawElements (int mode, int count, int type, char *indices)
		3125
		3126	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3127
2007	void glTexEnv (int target, int pname, float param)	3128	void glTexEnv (int target, int pname, float param)
2008	CODE:	3129	CODE:
2009	glTexEnvf (target, pname, param);	3130	glTexEnvf (target, pname, param);
2010		3131
2011	void glTexParameter (int target, int pname, float param)	3132	void glTexParameter (int target, int pname, float param)
…		…
2027	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3148	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2028	CODE:	3149	CODE:
2029	if (gl.SeparableFilter2D)	3150	if (gl.SeparableFilter2D)
2030	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3151	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2031		3152
2032	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3153	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2033		3154
2034	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3155	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2035		3156
2036	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3157	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3158
		3159	void glPixelZoom (float x, float y)
2037		3160
2038	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3161	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2039		3162
2040	int glGenTexture ()	3163	int glGenTexture ()
2041	CODE:	3164	CODE:
2042	{	3165	RETVAL = gen_texture ();
2043	GLuint name;
2044	glGenTextures (1, &name);
2045	RETVAL = name;
2046	}
2047	OUTPUT:	3166	OUTPUT:
2048	RETVAL	3167	RETVAL
2049		3168
2050	void glDeleteTexture (int name)	3169	void glDeleteTexture (int name)
2051	CODE:	3170	CODE:
2052	{
2053	GLuint name_ = name;
2054	glDeleteTextures (1, &name_);	3171	del_texture (name);
2055	}	3172
2056
2057	int glGenList ()	3173	int glGenList ()
2058	CODE:	3174	CODE:
2059	RETVAL = glGenLists (1);	3175	RETVAL = glGenLists (1);
2060	OUTPUT:	3176	OUTPUT:
2061	RETVAL	3177	RETVAL
…		…
2068		3184
2069	void glEndList ()	3185	void glEndList ()
2070		3186
2071	void glCallList (int list)	3187	void glCallList (int list)
2072		3188
		3189	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3190
		3191	PROTOTYPES: DISABLE
		3192
		3193	void
		3194	find_widget (SV *self, NV x, NV y)
		3195	PPCODE:
		3196	{
		3197	if (within_widget (self, x, y))
		3198	XPUSHs (self);
		3199	}
		3200
		3201	BOOT:
		3202	{
		3203	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3204
		3205	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3206	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3207	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3208	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3209	}
		3210
		3211	void
		3212	draw (SV *self)
		3213	CODE:
		3214	{
		3215	HV *hv;
		3216	SV **svp;
		3217	NV x, y, w, h;
		3218	SV *draw_x_sv = GvSV (draw_x_gv);
		3219	SV *draw_y_sv = GvSV (draw_y_gv);
		3220	SV *draw_w_sv = GvSV (draw_w_gv);
		3221	SV *draw_h_sv = GvSV (draw_h_gv);
		3222	double draw_x, draw_y;
		3223
		3224	if (!SvROK (self))
		3225	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3226
		3227	hv = (HV *)SvRV (self);
		3228
		3229	if (SvTYPE (hv) != SVt_PVHV)
		3230	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3231
		3232	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3233	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3234
		3235	if (!h \|\| !w)
		3236	XSRETURN_EMPTY;
		3237
		3238	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3239	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3240
		3241	draw_x = SvNV (draw_x_sv) + x;
		3242	draw_y = SvNV (draw_y_sv) + y;
		3243
		3244	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3245	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3246	XSRETURN_EMPTY;
		3247
		3248	sv_setnv (draw_x_sv, draw_x);
		3249	sv_setnv (draw_y_sv, draw_y);
		3250
		3251	glPushMatrix ();
		3252	glTranslated (x, y, 0);
		3253
		3254	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3255	{
		3256	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3257
		3258	if (svp && SvTRUE (*svp))
		3259	{
		3260	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3261	glEnable (GL_BLEND);
		3262	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3263	glBegin (GL_QUADS);
		3264	glVertex2f (0, 0);
		3265	glVertex2f (w, 0);
		3266	glVertex2f (w, h);
		3267	glVertex2f (0, h);
		3268	glEnd ();
		3269	glDisable (GL_BLEND);
		3270	}
		3271	}
		3272	#if 0
		3273	// draw borders, for debugging
		3274	glPushMatrix ();
		3275	glColor4f (1., 1., 0., 1.);
		3276	glTranslatef (.5, .5, 0.);
		3277	glBegin (GL_LINE_LOOP);
		3278	glVertex2f (0 , 0);
		3279	glVertex2f (w - 1, 0);
		3280	glVertex2f (w - 1, h - 1);
		3281	glVertex2f (0 , h - 1);
		3282	glEnd ();
		3283	glPopMatrix ();
		3284	#endif
		3285	PUSHMARK (SP);
		3286	XPUSHs (self);
		3287	PUTBACK;
		3288	call_method ("_draw", G_VOID \| G_DISCARD);
		3289	SPAGAIN;
		3290
		3291	glPopMatrix ();
		3292
		3293	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3294	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3295	}
		3296

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.145 by root, Fri Aug 18 03:19:58 2006 UTC vs. Revision 1.286 by root, Sun Dec 21 21:30:47 2008 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.145 by root, Fri Aug 18 03:19:58 2006 UTC vs.
Revision 1.286 by root, Sun Dec 21 21:30:47 2008 UTC