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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.165 by root, Fri Dec 8 14:59:54 2006 UTC vs.
Revision 1.279 by root, Thu Oct 2 15:59:40 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	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
8	# pragma warning(disable:4761)	8	# pragma warning(disable:4761)
9	#endif	9	#endif
10		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
		14	#endif
		15
11	#include "EXTERN.h"	16	#include "EXTERN.h"
12	#include "perl.h"	17	#include "perl.h"
13	#include "XSUB.h"	18	#include "XSUB.h"
14		19
15	#ifdef _WIN32	20	#ifdef _WIN32
16	# 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
17	#endif	27	#endif
18		28
		29	#include <assert.h>
19	#include <math.h>	30	#include <math.h>
20	#include <string.h>	31	#include <string.h>
21	#include <stdio.h>	32	#include <stdio.h>
22	#include <stdlib.h>	33	#include <stdlib.h>
23		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
24	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
25	#include <SDL_endian.h>	39	#include <SDL_endian.h>
26	#include <SDL_image.h>	40	#include <SDL_image.h>
27	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
28	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
29		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
30	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
31	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
32		51
33	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
34		53
35	#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
36		66
37	#ifndef _WIN32	67	#ifndef _WIN32
38	# include <sys/types.h>	68	# include <sys/types.h>
39	# include <sys/socket.h>	69	# include <sys/socket.h>
40	# include <netinet/in.h>	70	# include <netinet/in.h>
41	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
42	# include <inttypes.h>	72	# include <inttypes.h>
43	#endif	73	#endif
44		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
		77	#else
		78	# define expect(expr,value) (expr)
		79	#endif
		80
		81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
		83
45	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
46		85
47	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 32
48		87
49	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
50	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
51		90
52	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
53		92
54	#if 0	93	/* mask out modifiers we are not interested in */
55	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
56	#else	95
57	# define PARACHUTE 0	96	#define KMOD_LRAM 0x10000 // our extension
58	#endif	97
		98	static AV *texture_av;
59		99
60	static struct	100	static struct
61	{	101	{
62	#define GL_FUNC(ptr,name) ptr name;	102	#define GL_FUNC(ptr,name) ptr name;
63	#include "glfunc.h"	103	#include "glfunc.h"
64	#undef GL_FUNC	104	#undef GL_FUNC
65	} gl;	105	} gl;
66		106
		107	static void
67	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	108	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
68	{	109	{
69	if (gl.BlendFuncSeparate)	110	if (gl.BlendFuncSeparate)
70	gl.BlendFuncSeparate (sa, da, saa, daa);	111	gl.BlendFuncSeparate (sa, da, saa, daa);
71	else if (gl.BlendFuncSeparateEXT)	112	else if (gl.BlendFuncSeparateEXT)
72	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	113	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
73	else	114	else
74	glBlendFunc (sa, da);	115	glBlendFunc (sa, da);
75	}	116	}
76		117
		118	static GLuint
		119	gen_texture ()
		120	{
		121	GLuint name;
		122
		123	if (AvFILL (texture_av) >= 0)
		124	name = (GLuint)(size_t)av_pop (texture_av);
		125	else
		126	glGenTextures (1, &name);
		127
		128	return name;
		129	}
		130
		131	static void
		132	del_texture (GLuint name)
		133	{
		134	/* make a half-assed attempt at returning the memory used by the texture */
		135	/* textures are frequently being reused by cfplus anyway */
		136	/*glBindTexture (GL_TEXTURE_2D, name);*/
		137	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		138	av_push (texture_av, (SV *)(size_t)name);
		139	glDeleteTextures (1, &name);
		140	}
		141
77	#include "texcache.c"	142	#include "texcache.c"
		143	#include "rendercache.c"
78		144
79	#include "pango-font.c"	145	#include "pango-font.c"
80	#include "pango-fontmap.c"	146	#include "pango-fontmap.c"
81	#include "pango-render.c"	147	#include "pango-render.c"
82		148
		149	typedef IV DC__Channel;
		150	typedef SDL_RWops *DC__RW;
83	typedef Mix_Chunk *CFPlus__MixChunk;	151	typedef Mix_Chunk *DC__MixChunk;
84	typedef Mix_Music *CFPlus__MixMusic;	152	typedef Mix_Music *DC__MixMusic;
85		153
86	typedef PangoFontDescription *CFPlus__Font;	154	typedef PangoFontDescription *DC__Font;
87		155
88	static int	156	static int
89	shape_attr_p (PangoLayoutRun *run)	157	shape_attr_p (PangoLayoutRun *run)
90	{	158	{
91	GSList *attrs = run->item->analysis.extra_attrs;	159	GSList *attrs = run->item->analysis.extra_attrs;
…		…
105		173
106	typedef struct cf_layout {	174	typedef struct cf_layout {
107	PangoLayout *pl;	175	PangoLayout *pl;
108	float r, g, b, a; // default color for rgba mode	176	float r, g, b, a; // default color for rgba mode
109	int base_height;	177	int base_height;
110	CFPlus__Font font;	178	DC__Font font;
		179	rc_t *rc;
111	} *CFPlus__Layout;	180	} *DC__Layout;
112		181
113	static CFPlus__Font default_font;	182	static DC__Font default_font;
114	static PangoContext *opengl_context;	183	static PangoContext *opengl_context;
115	static PangoFontMap *opengl_fontmap;	184	static PangoFontMap *opengl_fontmap;
116		185
117	static void	186	static void
118	substitute_func (FcPattern *pattern, gpointer data)	187	substitute_func (FcPattern *pattern, gpointer data)
…		…
123	#endif	192	#endif
124	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	193	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
125	}	194	}
126		195
127	static void	196	static void
128	layout_update_font (CFPlus__Layout self)	197	layout_update_font (DC__Layout self)
129	{	198	{
130	/* use a random scale factor to account for unknown descenders, 0.8 works	199	/* use a random scale factor to account for unknown descenders, 0.8 works
131	* reasonably well with bitstream vera	200	* reasonably well with dejavu/bistream fonts
132	*/	201	*/
133	PangoFontDescription *font = self->font ? self->font : default_font;	202	PangoFontDescription *font = self->font ? self->font : default_font;
134		203
135	pango_font_description_set_absolute_size (font,	204	pango_font_description_set_absolute_size (font,
136	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	205	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
137		206
138	pango_layout_set_font_description (self->pl, font);	207	pango_layout_set_font_description (self->pl, font);
139	}	208	}
140		209
141	static void	210	static void
142	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	211	layout_get_pixel_size (DC__Layout self, int *w, int *h)
143	{	212	{
144	PangoRectangle rect;	213	PangoRectangle rect;
145		214
146	// get_pixel_* wrongly rounds down	215	// get_pixel_* wrongly rounds down
147	pango_layout_get_extents (self->pl, 0, &rect);	216	pango_layout_get_extents (self->pl, 0, &rect);
…		…
154		223
155	*w = rect.width;	224	*w = rect.width;
156	*h = rect.height;	225	*h = rect.height;
157	}	226	}
158		227
		228	typedef uint16_t tileid;
159	typedef uint16_t mapface;	229	typedef uint16_t faceid;
160		230
161	typedef struct {	231	typedef struct {
162	GLint name;	232	GLuint name;
163	int w, h;	233	int w, h;
164	float s, t;	234	float s, t;
165	uint8_t r, g, b, a;	235	uint8_t r, g, b, a;
		236	tileid smoothtile;
		237	uint8_t smoothlevel;
166	} maptex;	238	} maptex;
167		239
168	typedef struct {	240	typedef struct {
169	uint32_t player;	241	uint32_t player;
170	mapface face[3];	242	tileid tile[3];
171	uint16_t darkness;	243	uint16_t darkness;
172	uint8_t stat_width, stat_hp, flags;	244	uint8_t stat_width, stat_hp, flags, smoothmax;
173	} mapcell;	245	} mapcell;
174		246
175	typedef struct {	247	typedef struct {
176	int32_t c0, c1;	248	int32_t c0, c1;
177	mapcell *col;	249	mapcell *col;
178	} maprow;	250	} maprow;
179		251
180	typedef struct map {	252	typedef struct map {
181	int x, y, w, h;	253	int x, y, w, h;
182	int ox, oy; /* offset to virtual global coordinate system */	254	int ox, oy; /* offset to virtual global coordinate system */
183	int faces;	255	int faces; tileid *face2tile; // [faceid]
184	mapface *face;	256	int texs; maptex *tex; // [tileid]
185
186	int texs;
187	maptex *tex;
188		257
189	int32_t rows;	258	int32_t rows;
190	maprow *row;	259	maprow *row;
191	} *CFPlus__Map;	260	} *DC__Map;
192		261
193	static char *	262	static char *
194	prepend (char *ptr, int sze, int inc)	263	prepend (char *ptr, int sze, int inc)
195	{	264	{
196	char *p;	265	char *p;
…		…
213	}	282	}
214		283
215	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	284	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
216	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	285	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
217		286
		287	static void
		288	need_facenum (struct map *self, faceid face)
		289	{
		290	while (self->faces <= face)
		291	{
		292	Append (tileid, self->face2tile, self->faces, self->faces);
		293	self->faces *= 2;
		294	}
		295	}
		296
		297	static void
		298	need_texid (struct map *self, int texid)
		299	{
		300	while (self->texs <= texid)
		301	{
		302	Append (maptex, self->tex, self->texs, self->texs);
		303	self->texs *= 2;
		304	}
		305	}
		306
218	static maprow *	307	static maprow *
219	map_get_row (CFPlus__Map self, int y)	308	map_get_row (DC__Map self, int y)
220	{	309	{
221	if (0 > y)	310	if (0 > y)
222	{	311	{
223	int extend = - y + MAP_EXTEND_Y;	312	int extend = - y + MAP_EXTEND_Y;
224	Prepend (maprow, self->row, self->rows, extend);	313	Prepend (maprow, self->row, self->rows, extend);
…		…
262		351
263	return row->col + (x - row->c0);	352	return row->col + (x - row->c0);
264	}	353	}
265		354
266	static mapcell *	355	static mapcell *
267	map_get_cell (CFPlus__Map self, int x, int y)	356	map_get_cell (DC__Map self, int x, int y)
268	{	357	{
269	return row_get_cell (map_get_row (self, y), x);	358	return row_get_cell (map_get_row (self, y), x);
270	}	359	}
271		360
272	static void	361	static void
273	map_clear (CFPlus__Map self)	362	map_clear (DC__Map self)
274	{	363	{
275	int r;	364	int r;
276		365
277	for (r = 0; r < self->rows; r++)	366	for (r = 0; r < self->rows; r++)
278	Safefree (self->row[r].col);	367	Safefree (self->row[r].col);
…		…
285	self->oy = 0;	374	self->oy = 0;
286	self->row = 0;	375	self->row = 0;
287	self->rows = 0;	376	self->rows = 0;
288	}	377	}
289		378
		379	#define CELL_CLEAR(cell) \
		380	do { \
		381	if ((cell)->player) \
		382	(cell)->tile [2] = 0; \
		383	(cell)->darkness = 0; \
		384	(cell)->stat_hp = 0; \
		385	(cell)->flags = 0; \
		386	(cell)->player = 0; \
		387	} while (0)
		388
290	static void	389	static void
291	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	390	map_blank (DC__Map self, int x0, int y0, int w, int h)
292	{	391	{
293	int x, y;	392	int x, y;
294	maprow *row;	393	maprow *row;
295	mapcell *cell;	394	mapcell *cell;
296		395
…		…
308	if (x >= row->c1)	407	if (x >= row->c1)
309	break;	408	break;
310		409
311	cell = row->col + x - row->c0;	410	cell = row->col + x - row->c0;
312		411
313	cell->darkness = 0;	412	CELL_CLEAR (cell);
314	cell->stat_hp = 0;
315	cell->flags = 0;
316	cell->player = 0;
317	}	413	}
318	}	414	}
		415	}
		416
		417	typedef struct {
		418	tileid tile;
		419	uint8_t x, y, level;
		420	} smooth_key;
		421
		422	static void
		423	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		424	{
		425	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		426
		427	if (SvIOK (*sv))
		428	SvIV_set (*sv, SvIVX (*sv) | bits);
		429	else
		430	sv_setiv (*sv, bits);
319	}	431	}
320		432
321	static void	433	static void
322	music_finished (void)	434	music_finished (void)
323	{	435	{
…		…
359	n |= n >> 16;	471	n |= n >> 16;
360		472
361	return n + 1;	473	return n + 1;
362	}	474	}
363		475
364	MODULE = CFPlus PACKAGE = CFPlus	476	static unsigned int
		477	popcount (unsigned int n)
		478	{
		479	n -= (n >> 1) & 0x55555555U;
		480	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		481	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		482	n *= 0x01010101U;
		483
		484	return n >> 24;
		485	}
		486
		487	/* SDL should provide this, really. */
		488	#define SDLK_MODIFIER_MIN 300
		489	#define SDLK_MODIFIER_MAX 314
		490
		491	/******************************************************************************/
		492
		493	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		494	static GV *hover_gv;
		495
		496	static int
		497	within_widget (SV *widget, NV x, NV y)
		498	{
		499	HV *self;
		500	SV **svp;
		501	NV wx, ww, wy, wh;
		502
		503	if (!SvROK (widget))
		504	return 0;
		505
		506	self = (HV *)SvRV (widget);
		507
		508	if (SvTYPE (self) != SVt_PVHV)
		509	return 0;
		510
		511	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		512	if (y < wy)
		513	return 0;
		514
		515	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		516	if (y >= wy + wh)
		517	return 0;
		518
		519	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		520	if (x < wx)
		521	return 0;
		522
		523	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		524	if (x >= wx + ww)
		525	return 0;
		526
		527	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		528	if (!svp || !SvTRUE (*svp))
		529	return 0;
		530
		531	return 1;
		532	}
		533
		534	/******************************************************************************/
		535
		536	/* process keyboard modifiers */
		537	static int
		538	mod_munge (int mod)
		539	{
		540	mod &= MOD_MASK;
		541
		542	if (mod & (KMOD_META | KMOD_ALT))
		543	mod |= KMOD_LRAM;
		544
		545	return mod;
		546	}
		547
		548	static void
		549	deliantra_main ()
		550	{
		551	char *argv[] = { 0 };
		552	call_argv ("::main", G_DISCARD | G_VOID, argv);
		553	}
		554
		555	#ifdef __MACOSX__
		556	/* to due surprising braindamage on the side of SDL design, we
		557	* do some mind-boggling hack here: SDL requires a custom main()
		558	* on OS X, so... we provide one and call the original main(), which,
		559	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		560	* and which calls our main (== SDL_main) back.
		561	*/
		562	extern C_LINKAGE int
		563	main (int argc, char *argv[])
		564	{
		565	deliantra_main ();
		566	}
		567
		568	#undef main
		569
		570	extern C_LINKAGE int main (int argc, char *argv[]);
		571
		572	static void
		573	SDL_braino (void)
		574	{
		575	char *argv[] = { "deliantra client", 0 };
		576	(main) (1, argv);
		577	}
		578	#else
		579	static void
		580	SDL_braino (void)
		581	{
		582	deliantra_main ();
		583	}
		584	#endif
		585
		586	MODULE = Deliantra::Client PACKAGE = DC
365		587
366	PROTOTYPES: ENABLE	588	PROTOTYPES: ENABLE
367		589
368	BOOT:	590	BOOT:
369	{	591	{
370	HV *stash = gv_stashpv ("CFPlus", 1);	592	HV *stash = gv_stashpv ("DC", 1);
371	static const struct {	593	static const struct {
372	const char *name;	594	const char *name;
373	IV iv;	595	IV iv;
374	} *civ, const_iv[] = {	596	} *civ, const_iv[] = {
375	# define const_iv(name) { # name, (IV)name }	597	# define const_iv(name) { # name, (IV)name }
		598	const_iv (SDLK_MODIFIER_MIN),
		599	const_iv (SDLK_MODIFIER_MAX),
		600
376	const_iv (SDL_ACTIVEEVENT),	601	const_iv (SDL_ACTIVEEVENT),
377	const_iv (SDL_KEYDOWN),	602	const_iv (SDL_KEYDOWN),
378	const_iv (SDL_KEYUP),	603	const_iv (SDL_KEYUP),
379	const_iv (SDL_MOUSEMOTION),	604	const_iv (SDL_MOUSEMOTION),
380	const_iv (SDL_MOUSEBUTTONDOWN),	605	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
389	const_iv (SDL_EVENT_RESERVEDA),	614	const_iv (SDL_EVENT_RESERVEDA),
390	const_iv (SDL_EVENT_RESERVEDB),	615	const_iv (SDL_EVENT_RESERVEDB),
391	const_iv (SDL_VIDEORESIZE),	616	const_iv (SDL_VIDEORESIZE),
392	const_iv (SDL_VIDEOEXPOSE),	617	const_iv (SDL_VIDEOEXPOSE),
393	const_iv (SDL_USEREVENT),	618	const_iv (SDL_USEREVENT),
		619
		620	const_iv (SDL_APPINPUTFOCUS),
		621	const_iv (SDL_APPMOUSEFOCUS),
		622	const_iv (SDL_APPACTIVE),
		623
		624
		625	const_iv (SDLK_UNKNOWN),
		626	const_iv (SDLK_FIRST),
		627	const_iv (SDLK_BACKSPACE),
		628	const_iv (SDLK_TAB),
		629	const_iv (SDLK_CLEAR),
		630	const_iv (SDLK_RETURN),
		631	const_iv (SDLK_PAUSE),
		632	const_iv (SDLK_ESCAPE),
		633	const_iv (SDLK_SPACE),
		634	const_iv (SDLK_EXCLAIM),
		635	const_iv (SDLK_QUOTEDBL),
		636	const_iv (SDLK_HASH),
		637	const_iv (SDLK_DOLLAR),
		638	const_iv (SDLK_AMPERSAND),
		639	const_iv (SDLK_QUOTE),
		640	const_iv (SDLK_LEFTPAREN),
		641	const_iv (SDLK_RIGHTPAREN),
		642	const_iv (SDLK_ASTERISK),
		643	const_iv (SDLK_PLUS),
		644	const_iv (SDLK_COMMA),
		645	const_iv (SDLK_MINUS),
		646	const_iv (SDLK_PERIOD),
		647	const_iv (SDLK_SLASH),
		648	const_iv (SDLK_0),
		649	const_iv (SDLK_1),
		650	const_iv (SDLK_2),
		651	const_iv (SDLK_3),
		652	const_iv (SDLK_4),
		653	const_iv (SDLK_5),
		654	const_iv (SDLK_6),
		655	const_iv (SDLK_7),
		656	const_iv (SDLK_8),
		657	const_iv (SDLK_9),
		658	const_iv (SDLK_COLON),
		659	const_iv (SDLK_SEMICOLON),
		660	const_iv (SDLK_LESS),
		661	const_iv (SDLK_EQUALS),
		662	const_iv (SDLK_GREATER),
		663	const_iv (SDLK_QUESTION),
		664	const_iv (SDLK_AT),
		665
		666	const_iv (SDLK_LEFTBRACKET),
		667	const_iv (SDLK_BACKSLASH),
		668	const_iv (SDLK_RIGHTBRACKET),
		669	const_iv (SDLK_CARET),
		670	const_iv (SDLK_UNDERSCORE),
		671	const_iv (SDLK_BACKQUOTE),
		672	const_iv (SDLK_DELETE),
		673
		674	const_iv (SDLK_FIRST),
		675	const_iv (SDLK_LAST),
394	const_iv (SDLK_KP0),	676	const_iv (SDLK_KP0),
395	const_iv (SDLK_KP1),	677	const_iv (SDLK_KP1),
396	const_iv (SDLK_KP2),	678	const_iv (SDLK_KP2),
397	const_iv (SDLK_KP3),	679	const_iv (SDLK_KP3),
398	const_iv (SDLK_KP4),	680	const_iv (SDLK_KP4),
…		…
453	const_iv (SDLK_BREAK),	735	const_iv (SDLK_BREAK),
454	const_iv (SDLK_MENU),	736	const_iv (SDLK_MENU),
455	const_iv (SDLK_POWER),	737	const_iv (SDLK_POWER),
456	const_iv (SDLK_EURO),	738	const_iv (SDLK_EURO),
457	const_iv (SDLK_UNDO),	739	const_iv (SDLK_UNDO),
		740
458	const_iv (KMOD_NONE),	741	const_iv (KMOD_NONE),
		742	const_iv (KMOD_SHIFT),
459	const_iv (KMOD_LSHIFT),	743	const_iv (KMOD_LSHIFT),
460	const_iv (KMOD_RSHIFT),	744	const_iv (KMOD_RSHIFT),
		745	const_iv (KMOD_CTRL),
461	const_iv (KMOD_LCTRL),	746	const_iv (KMOD_LCTRL),
462	const_iv (KMOD_RCTRL),	747	const_iv (KMOD_RCTRL),
		748	const_iv (KMOD_ALT),
463	const_iv (KMOD_LALT),	749	const_iv (KMOD_LALT),
464	const_iv (KMOD_RALT),	750	const_iv (KMOD_RALT),
		751	const_iv (KMOD_META),
465	const_iv (KMOD_LMETA),	752	const_iv (KMOD_LMETA),
466	const_iv (KMOD_RMETA),	753	const_iv (KMOD_RMETA),
467	const_iv (KMOD_NUM),	754	const_iv (KMOD_NUM),
468	const_iv (KMOD_CAPS),	755	const_iv (KMOD_CAPS),
469	const_iv (KMOD_MODE),	756	const_iv (KMOD_MODE),
470	const_iv (KMOD_CTRL),	757
471	const_iv (KMOD_SHIFT),	758	const_iv (KMOD_LRAM),
472	const_iv (KMOD_ALT),	759
473	const_iv (KMOD_META)	760	const_iv (MIX_DEFAULT_FORMAT),
		761
		762	const_iv (SDL_INIT_TIMER),
		763	const_iv (SDL_INIT_AUDIO),
		764	const_iv (SDL_INIT_VIDEO),
		765	const_iv (SDL_INIT_CDROM),
		766	const_iv (SDL_INIT_JOYSTICK),
		767	const_iv (SDL_INIT_EVERYTHING),
		768	const_iv (SDL_INIT_NOPARACHUTE),
		769	const_iv (SDL_INIT_EVENTTHREAD),
		770
		771	const_iv (SDL_GL_RED_SIZE),
		772	const_iv (SDL_GL_GREEN_SIZE),
		773	const_iv (SDL_GL_BLUE_SIZE),
		774	const_iv (SDL_GL_ALPHA_SIZE),
		775	const_iv (SDL_GL_DOUBLEBUFFER),
		776	const_iv (SDL_GL_BUFFER_SIZE),
		777	const_iv (SDL_GL_DEPTH_SIZE),
		778	const_iv (SDL_GL_STENCIL_SIZE),
		779	const_iv (SDL_GL_ACCUM_RED_SIZE),
		780	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		781	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		782	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		783	const_iv (SDL_GL_STEREO),
		784	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		785	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		786	const_iv (SDL_GL_ACCELERATED_VISUAL),
		787	const_iv (SDL_GL_SWAP_CONTROL),
		788
		789	const_iv (FOW_DARKNESS)
474	# undef const_iv	790	# undef const_iv
475	};	791	};
476		792
477	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	793	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
478	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	794	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		795
		796	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		797	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
479	}	798	}
		799
		800	void
		801	weaken (SV *rv)
		802	PROTOTYPE: $
		803	CODE:
		804	sv_rvweaken (rv);
480		805
481	int	806	int
482	in_destruct ()	807	in_destruct ()
483	CODE:	808	CODE:
484	RETVAL = PL_main_cv == Nullcv;	809	RETVAL = PL_main_cv == Nullcv;
…		…
487		812
488	NV floor (NV x)	813	NV floor (NV x)
489		814
490	NV ceil (NV x)	815	NV ceil (NV x)
491		816
		817	IV minpot (UV n)
		818
		819	IV popcount (UV n)
		820
492	void	821	void
493	pango_init ()	822	pango_init ()
494	CODE:	823	CODE:
495	{	824	{
496	opengl_fontmap = pango_opengl_font_map_new ();	825	opengl_fontmap = pango_opengl_font_map_new ();
497	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	826	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
498	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	827	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		828	/*pango_context_set_font_description (opengl_context, default_font);*/
		829	#if PANGO_VERSION_CHECK (1, 15, 2)
		830	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		831	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		832	#endif
499	}	833	}
500		834
501	int	835	char *SDL_GetError ()
502	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
503		836
504	void	837	void SDL_braino ()
		838
		839	int SDL_Init (U32 flags)
		840
		841	int SDL_InitSubSystem (U32 flags)
		842
		843	void SDL_QuitSubSystem (U32 flags)
		844
505	SDL_Quit ()	845	void SDL_Quit ()
506		846
		847	int SDL_GL_SetAttribute (int attr, int value)
		848
		849	int SDL_GL_GetAttribute (int attr)
		850	CODE:
		851	if (SDL_GL_GetAttribute (attr, &RETVAL))
		852	XSRETURN_UNDEF;
		853	OUTPUT:
		854	RETVAL
		855
507	void	856	void
508	SDL_ListModes ()	857	SDL_ListModes (int rgb, int alpha)
509	PPCODE:	858	PPCODE:
510	{	859	{
511	SDL_Rect **m;	860	SDL_Rect **m;
512		861
513	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	862	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
514	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	863	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
515	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	864	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
516	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	865	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
517		866
518	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	867	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
519	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	868	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
520		869
521	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	870	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
522	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	871	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
523	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	872	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
524	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	873	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
525		874
526	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	875	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
527	#if SDL_VERSION_ATLEAST(1,2,10)
528	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
529	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	876	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
530	#endif
531
532	SDL_EnableUNICODE (1);
533	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
534		877
535	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	878	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
536		879
537	if (m && m != (SDL_Rect **)-1)	880	if (m && m != (SDL_Rect **)-1)
538	while (*m)	881	while (*m)
539	{	882	{
		883	if ((*m)->w >= 400 && (*m)->h >= 300)
		884	{
540	AV *av = newAV ();	885	AV *av = newAV ();
541	av_push (av, newSViv ((*m)->w));	886	av_push (av, newSViv ((*m)->w));
542	av_push (av, newSViv ((*m)->h));	887	av_push (av, newSViv ((*m)->h));
		888	av_push (av, newSViv (rgb));
		889	av_push (av, newSViv (alpha));
543	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	890	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		891	}
544		892
545	++m;	893	++m;
546	}	894	}
547	}	895	}
548		896
549	char *
550	SDL_GetError ()
551
552	int	897	int
553	SDL_SetVideoMode (int w, int h, int fullscreen)	898	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
554	CODE:	899	CODE:
		900	{
		901	SDL_EnableUNICODE (1);
		902	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		903
		904	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		905	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		906	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		907	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		908
555	RETVAL = !!SDL_SetVideoMode (	909	RETVAL = !!SDL_SetVideoMode (
556	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	910	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
557	);	911	);
		912
558	if (RETVAL)	913	if (RETVAL)
559	{	914	{
560	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	915	av_clear (texture_av);
		916
		917	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
561	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	918	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
562	# include "glfunc.h"	919	#include "glfunc.h"
563	# undef GL_FUNC	920	#undef GL_FUNC
564	}	921	}
		922	}
565	OUTPUT:	923	OUTPUT:
566	RETVAL	924	RETVAL
567		925
568	void	926	void
569	SDL_GL_SwapBuffers ()	927	SDL_GL_SwapBuffers ()
570		928
571	char *	929	char *
572	SDL_GetKeyName (int sym)	930	SDL_GetKeyName (int sym)
573		931
		932	int
		933	SDL_GetAppState ()
		934
		935	int
		936	SDL_GetModState ()
		937
574	void	938	void
575	SDL_PollEvent ()	939	poll_events ()
576	PPCODE:	940	PPCODE:
577	{	941	{
578	SDL_Event ev;	942	SDL_Event ev;
579		943
580	while (SDL_PollEvent (&ev))	944	SDL_PumpEvents ();
		945	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
581	{	946	{
582	HV *hv = newHV ();	947	HV *hv = newHV ();
583	hv_store (hv, "type", 4, newSViv (ev.type), 0);	948	hv_store (hv, "type", 4, newSViv (ev.type), 0);
584		949
585	switch (ev.type)	950	switch (ev.type)
586	{	951	{
587	case SDL_KEYDOWN:	952	case SDL_KEYDOWN:
588	case SDL_KEYUP:	953	case SDL_KEYUP:
589	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	954	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
590	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	955	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
591	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	956	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		957	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
592	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	958	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
593	break;	959	break;
594		960
595	case SDL_ACTIVEEVENT:	961	case SDL_ACTIVEEVENT:
596	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	962	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
597	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	963	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
598	break;	964	break;
599		965
600	case SDL_MOUSEMOTION:	966	case SDL_MOUSEMOTION:
		967	{
		968	int state = ev.motion.state;
		969	int x = ev.motion.x;
		970	int y = ev.motion.y;
		971	int xrel = ev.motion.xrel;
		972	int yrel = ev.motion.yrel;
		973
		974	/* do simplistic event compression */
		975	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		976	&& state == ev.motion.state)
		977	{
		978	xrel += ev.motion.xrel;
		979	yrel += ev.motion.yrel;
		980	x = ev.motion.x;
		981	y = ev.motion.y;
		982	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		983	}
		984
601	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	985	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
602
603	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	986	hv_store (hv, "state", 5, newSViv (state), 0);
604	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	987	hv_store (hv, "x", 1, newSViv (x), 0);
605	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	988	hv_store (hv, "y", 1, newSViv (y), 0);
606	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	989	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
607	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	990	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		991	}
608	break;	992	break;
609		993
610	case SDL_MOUSEBUTTONDOWN:	994	case SDL_MOUSEBUTTONDOWN:
611	case SDL_MOUSEBUTTONUP:	995	case SDL_MOUSEBUTTONUP:
612	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	996	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
613		997
614	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	998	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
615	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	999	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
616	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1000	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
617	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1001	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
622	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1006	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
623	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1007	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
624	break;	1008	break;
625	}	1009	}
626		1010
627	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1011	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
628	}	1012	}
629	}	1013	}
630		1014
631	int	1015	int
632	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1016	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
633	POSTCALL:	1017	POSTCALL:
634	Mix_HookMusicFinished (music_finished);	1018	Mix_HookMusicFinished (music_finished);
635	Mix_ChannelFinished (channel_finished);	1019	Mix_ChannelFinished (channel_finished);
636		1020
637	void	1021	void
		1022	Mix_QuerySpec ()
		1023	PPCODE:
		1024	{
		1025	int freq, channels;
		1026	Uint16 format;
		1027
		1028	if (Mix_QuerySpec (&freq, &format, &channels))
		1029	{
		1030	EXTEND (SP, 3);
		1031	PUSHs (sv_2mortal (newSViv (freq)));
		1032	PUSHs (sv_2mortal (newSViv (format)));
		1033	PUSHs (sv_2mortal (newSViv (channels)));
		1034	}
		1035	}
		1036
		1037	void
638	Mix_CloseAudio ()	1038	Mix_CloseAudio ()
639		1039
640	int	1040	int
641	Mix_AllocateChannels (int numchans = -1)	1041	Mix_AllocateChannels (int numchans = -1)
642		1042
		1043	const char *
		1044	Mix_GetError ()
		1045
643	void	1046	void
644	lowdelay (int fd, int val = 1)	1047	lowdelay (int fd, int val = 1)
645	CODE:	1048	CODE:
646	#ifndef _WIN32
647	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1049	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
648	#endif
649		1050
650	void	1051	void
651	win32_proxy_info ()	1052	win32_proxy_info ()
652	PPCODE:	1053	PPCODE:
653	{	1054	{
…		…
674	}	1075	}
675	}	1076	}
676	#endif	1077	#endif
677	}	1078	}
678		1079
679	void	1080	int
680	add_font (char *file)	1081	add_font (char *file)
681	CODE:	1082	CODE:
682	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1083	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1084	OUTPUT:
		1085	RETVAL
683		1086
684	void	1087	void
685	load_image_inline (SV *image_)	1088	load_image_inline (SV *image_)
686	ALIAS:	1089	ALIAS:
687	load_image_file = 1	1090	load_image_file = 1
…		…
690	STRLEN image_len;	1093	STRLEN image_len;
691	char *image = (char *)SvPVbyte (image_, image_len);	1094	char *image = (char *)SvPVbyte (image_, image_len);
692	SDL_Surface *surface, *surface2;	1095	SDL_Surface *surface, *surface2;
693	SDL_PixelFormat fmt;	1096	SDL_PixelFormat fmt;
694	SDL_RWops *rw = ix	1097	SDL_RWops *rw = ix
695	? SDL_RWFromFile (image, "r")	1098	? SDL_RWFromFile (image, "rb")
696	: SDL_RWFromConstMem (image, image_len);	1099	: SDL_RWFromConstMem (image, image_len);
697		1100
698	if (!rw)	1101	if (!rw)
699	croak ("load_image: %s", SDL_GetError ());	1102	croak ("load_image: %s", SDL_GetError ());
700		1103
…		…
773	void	1176	void
774	error (char *message)	1177	error (char *message)
775	CODE:	1178	CODE:
776	fprintf (stderr, "ERROR: %s\n", message);	1179	fprintf (stderr, "ERROR: %s\n", message);
777	#ifdef _WIN32	1180	#ifdef _WIN32
778	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1181	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
779	#endif	1182	#endif
780		1183
781	void	1184	void
782	fatal (char *message)	1185	fatal (char *message)
783	CODE:	1186	CODE:
784	fprintf (stderr, "FATAL: %s\n", message);	1187	fprintf (stderr, "FATAL: %s\n", message);
785	#ifdef _WIN32	1188	#ifdef _WIN32
786	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1189	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
787	#endif	1190	#endif
788	_exit (1);	1191	_exit (1);
789		1192
790	void	1193	void
791	_exit (int retval = 0)	1194	_exit (int retval = 0)
…		…
794	ExitThread (retval); // unclean, please beam me up	1197	ExitThread (retval); // unclean, please beam me up
795	#else	1198	#else
796	_exit (retval);	1199	_exit (retval);
797	#endif	1200	#endif
798		1201
799	MODULE = CFPlus PACKAGE = CFPlus::Font	1202	void
		1203	debug ()
		1204	CODE:
		1205	{
		1206	#if DEBUG
		1207	VALGRIND_DO_LEAK_CHECK;
		1208	#endif
		1209	}
800		1210
801	CFPlus::Font	1211	MODULE = Deliantra::Client PACKAGE = DC::Font
		1212
		1213	PROTOTYPES: DISABLE
		1214
		1215	DC::Font
802	new_from_file (SV *class, char *path, int id = 0)	1216	new_from_file (SV *class, char *path, int id = 0)
803	CODE:	1217	CODE:
804	{	1218	{
805	int count;	1219	int count;
806	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1220	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
809	}	1223	}
810	OUTPUT:	1224	OUTPUT:
811	RETVAL	1225	RETVAL
812		1226
813	void	1227	void
814	DESTROY (CFPlus::Font self)	1228	DESTROY (DC::Font self)
815	CODE:	1229	CODE:
816	pango_font_description_free (self);	1230	pango_font_description_free (self);
817		1231
818	void	1232	void
819	make_default (CFPlus::Font self)	1233	make_default (DC::Font self)
		1234	PROTOTYPE: $
820	CODE:	1235	CODE:
821	default_font = self;	1236	default_font = self;
822		1237
823	MODULE = CFPlus PACKAGE = CFPlus::Layout	1238	MODULE = Deliantra::Client PACKAGE = DC::Layout
824		1239
		1240	PROTOTYPES: DISABLE
		1241
825	void	1242	void
826	reset_glyph_cache ()	1243	glyph_cache_backup ()
		1244	PROTOTYPE:
827	CODE:	1245	CODE:
		1246	tc_backup ();
		1247
		1248	void
		1249	glyph_cache_restore ()
		1250	PROTOTYPE:
		1251	CODE:
828	tc_clear ();	1252	tc_restore ();
829		1253
830	CFPlus::Layout	1254	DC::Layout
831	new (SV *class)	1255	new (SV *class)
832	CODE:	1256	CODE:
833	New (0, RETVAL, 1, struct cf_layout);	1257	New (0, RETVAL, 1, struct cf_layout);
834		1258
835	RETVAL->pl = pango_layout_new (opengl_context);	1259	RETVAL->pl = pango_layout_new (opengl_context);
…		…
837	RETVAL->g = 1.;	1261	RETVAL->g = 1.;
838	RETVAL->b = 1.;	1262	RETVAL->b = 1.;
839	RETVAL->a = 1.;	1263	RETVAL->a = 1.;
840	RETVAL->base_height = MIN_FONT_HEIGHT;	1264	RETVAL->base_height = MIN_FONT_HEIGHT;
841	RETVAL->font = 0;	1265	RETVAL->font = 0;
		1266	RETVAL->rc = rc_alloc ();
842		1267
843	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1268	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
844	layout_update_font (RETVAL);	1269	layout_update_font (RETVAL);
845	OUTPUT:	1270	OUTPUT:
846	RETVAL	1271	RETVAL
847		1272
848	void	1273	void
849	DESTROY (CFPlus::Layout self)	1274	DESTROY (DC::Layout self)
850	CODE:	1275	CODE:
851	g_object_unref (self->pl);	1276	g_object_unref (self->pl);
		1277	rc_free (self->rc);
852	Safefree (self);	1278	Safefree (self);
853		1279
854	void	1280	void
855	set_text (CFPlus::Layout self, SV *text_)	1281	set_text (DC::Layout self, SV *text_)
856	CODE:	1282	CODE:
857	{	1283	{
858	STRLEN textlen;	1284	STRLEN textlen;
859	char *text = SvPVutf8 (text_, textlen);	1285	char *text = SvPVutf8 (text_, textlen);
860		1286
861	pango_layout_set_text (self->pl, text, textlen);	1287	pango_layout_set_text (self->pl, text, textlen);
862	}	1288	}
863		1289
864	void	1290	void
865	set_markup (CFPlus::Layout self, SV *text_)	1291	set_markup (DC::Layout self, SV *text_)
866	CODE:	1292	CODE:
867	{	1293	{
868	STRLEN textlen;	1294	STRLEN textlen;
869	char *text = SvPVutf8 (text_, textlen);	1295	char *text = SvPVutf8 (text_, textlen);
870		1296
871	pango_layout_set_markup (self->pl, text, textlen);	1297	pango_layout_set_markup (self->pl, text, textlen);
872	}	1298	}
873		1299
874	void	1300	void
875	set_shapes (CFPlus::Layout self, ...)	1301	set_shapes (DC::Layout self, ...)
876	CODE:	1302	CODE:
877	{	1303	{
878	PangoAttrList *attrs = 0;	1304	PangoAttrList *attrs = 0;
879	const char *text = pango_layout_get_text (self->pl);	1305	const char *text = pango_layout_get_text (self->pl);
880	const char *pos = text;	1306	const char *pos = text;
…		…
915	if (attrs)	1341	if (attrs)
916	pango_layout_set_attributes (self->pl, attrs);	1342	pango_layout_set_attributes (self->pl, attrs);
917	}	1343	}
918		1344
919	void	1345	void
920	get_shapes (CFPlus::Layout self)	1346	get_shapes (DC::Layout self)
921	PPCODE:	1347	PPCODE:
922	{	1348	{
923	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1349	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
924		1350
925	do	1351	do
926	{	1352	{
927	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1353	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
928		1354
929	if (run && shape_attr_p (run))	1355	if (run && shape_attr_p (run))
930	{	1356	{
931	PangoRectangle extents;	1357	PangoRectangle extents;
932	pango_layout_iter_get_run_extents (iter, 0, &extents);	1358	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
940		1366
941	pango_layout_iter_free (iter);	1367	pango_layout_iter_free (iter);
942	}	1368	}
943		1369
944	int	1370	int
945	has_wrapped (CFPlus::Layout self)	1371	has_wrapped (DC::Layout self)
946	CODE:	1372	CODE:
947	{	1373	{
948	int lines = 1;	1374	int lines = 1;
949	const char *text = pango_layout_get_text (self->pl);	1375	const char *text = pango_layout_get_text (self->pl);
950		1376
…		…
955	}	1381	}
956	OUTPUT:	1382	OUTPUT:
957	RETVAL	1383	RETVAL
958		1384
959	SV *	1385	SV *
960	get_text (CFPlus::Layout self)	1386	get_text (DC::Layout self)
961	CODE:	1387	CODE:
962	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1388	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
963	sv_utf8_decode (RETVAL);	1389	sv_utf8_decode (RETVAL);
964	OUTPUT:	1390	OUTPUT:
965	RETVAL	1391	RETVAL
966		1392
967	void	1393	void
968	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1394	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
969	CODE:	1395	CODE:
970	self->r = r;	1396	self->r = r;
971	self->g = g;	1397	self->g = g;
972	self->b = b;	1398	self->b = b;
973	self->a = a;	1399	self->a = a;
974		1400
975	void	1401	void
976	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1402	set_font (DC::Layout self, DC::Font font = 0)
977	CODE:	1403	CODE:
978	if (self->font != font)	1404	if (self->font != font)
979	{	1405	{
980	self->font = font;	1406	self->font = font;
981	layout_update_font (self);	1407	layout_update_font (self);
982	}	1408	}
983		1409
984	void	1410	void
985	set_height (CFPlus::Layout self, int base_height)	1411	set_height (DC::Layout self, int base_height)
986	CODE:	1412	CODE:
987	if (self->base_height != base_height)	1413	if (self->base_height != base_height)
988	{	1414	{
989	self->base_height = base_height;	1415	self->base_height = base_height;
990	layout_update_font (self);	1416	layout_update_font (self);
991	}	1417	}
992		1418
993	void	1419	void
994	set_width (CFPlus::Layout self, int max_width = -1)	1420	set_width (DC::Layout self, int max_width = -1)
995	CODE:	1421	CODE:
996	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1422	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
997		1423
998	void	1424	void
999	set_indent (CFPlus::Layout self, int indent)	1425	set_indent (DC::Layout self, int indent)
1000	CODE:	1426	CODE:
1001	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1427	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1002		1428
1003	void	1429	void
1004	set_spacing (CFPlus::Layout self, int spacing)	1430	set_spacing (DC::Layout self, int spacing)
1005	CODE:	1431	CODE:
1006	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1432	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1007		1433
1008	void	1434	void
1009	set_ellipsise (CFPlus::Layout self, int ellipsise)	1435	set_ellipsise (DC::Layout self, int ellipsise)
1010	CODE:	1436	CODE:
1011	pango_layout_set_ellipsize (self->pl,	1437	pango_layout_set_ellipsize (self->pl,
1012	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1438	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1013	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1439	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1014	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1440	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1015	: PANGO_ELLIPSIZE_NONE	1441	: PANGO_ELLIPSIZE_NONE
1016	);	1442	);
1017		1443
1018	void	1444	void
1019	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1445	set_single_paragraph_mode (DC::Layout self, int spm)
1020	CODE:	1446	CODE:
1021	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1447	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1022		1448
1023	void	1449	void
1024	size (CFPlus::Layout self)	1450	size (DC::Layout self)
1025	PPCODE:	1451	PPCODE:
1026	{	1452	{
1027	int w, h;	1453	int w, h;
1028		1454
1029	layout_get_pixel_size (self, &w, &h);	1455	layout_get_pixel_size (self, &w, &h);
…		…
1032	PUSHs (sv_2mortal (newSViv (w)));	1458	PUSHs (sv_2mortal (newSViv (w)));
1033	PUSHs (sv_2mortal (newSViv (h)));	1459	PUSHs (sv_2mortal (newSViv (h)));
1034	}	1460	}
1035		1461
1036	int	1462	int
1037	descent (CFPlus::Layout self)	1463	descent (DC::Layout self)
1038	CODE:	1464	CODE:
1039	{	1465	{
1040	PangoRectangle rect;	1466	PangoRectangle rect;
1041	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1467	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1042	pango_layout_line_get_pixel_extents (line, 0, &rect);	1468	pango_layout_line_get_pixel_extents (line, 0, &rect);
1043	RETVAL = PANGO_DESCENT (rect);	1469	RETVAL = PANGO_DESCENT (rect);
1044	}	1470	}
1045	OUTPUT:	1471	OUTPUT:
1046	RETVAL	1472	RETVAL
1047		1473
1048	int	1474	int
1049	xy_to_index (CFPlus::Layout self, int x, int y)	1475	xy_to_index (DC::Layout self, int x, int y)
1050	CODE:	1476	CODE:
1051	{	1477	{
1052	int index, trailing;	1478	int index, trailing;
1053	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1479	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1054	RETVAL = index + trailing;	1480	RETVAL = index + trailing;
1055	}	1481	}
1056	OUTPUT:	1482	OUTPUT:
1057	RETVAL	1483	RETVAL
1058		1484
1059	void	1485	void
1060	cursor_pos (CFPlus::Layout self, int index)	1486	cursor_pos (DC::Layout self, int index)
1061	PPCODE:	1487	PPCODE:
1062	{	1488	{
1063	PangoRectangle strong_pos;	1489	PangoRectangle pos;
1064	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1490	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1065		1491
1066	EXTEND (SP, 3);	1492	EXTEND (SP, 3);
1067	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1493	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1068	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1494	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1069	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1495	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1070	}	1496	}
1071		1497
1072	void	1498	void
1073	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1499	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1074	PPCODE:	1500	PPCODE:
1075	{	1501	{
1076	int line, x;	1502	int line, x;
1077		1503
1078	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1504	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1505	#if !PANGO_VERSION_CHECK (1, 17, 3)
1079	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1506	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1080		1507	--line;
		1508	#endif
1081	EXTEND (SP, 2);	1509	EXTEND (SP, 2);
1082	PUSHs (sv_2mortal (newSViv (line - 1)));	1510	PUSHs (sv_2mortal (newSViv (line)));
1083	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1511	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1084	}	1512	}
1085		1513
1086	void	1514	void
1087	line_x_to_index (CFPlus::Layout self, int line, int x)	1515	line_x_to_index (DC::Layout self, int line, int x)
1088	PPCODE:	1516	PPCODE:
1089	{	1517	{
1090	PangoLayoutLine *lp;	1518	PangoLayoutLine *lp;
1091	int index, trailing;	1519	int index, trailing;
1092		1520
1093	if (line < 0)	1521	if (line < 0)
1094	XSRETURN_EMPTY;	1522	XSRETURN_EMPTY;
1095		1523
1096	if (!(lp = pango_layout_get_line (self->pl, line)))	1524	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1097	XSRETURN_EMPTY; /* do better */	1525	XSRETURN_EMPTY; /* do better */
1098		1526
1099	if (!pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing))	1527	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1100	XSRETURN_EMPTY; /* do better */
1101		1528
1102	EXTEND (SP, 2);	1529	EXTEND (SP, 2);
1103	if (GIMME_V == G_SCALAR)	1530	if (GIMME_V == G_SCALAR)
1104	PUSHs (sv_2mortal (newSViv (index + trailing)));	1531	PUSHs (sv_2mortal (newSViv (index + trailing)));
1105	else	1532	else
…		…
1108	PUSHs (sv_2mortal (newSViv (trailing)));	1535	PUSHs (sv_2mortal (newSViv (trailing)));
1109	}	1536	}
1110	}	1537	}
1111		1538
1112	void	1539	void
1113	render (CFPlus::Layout self, float x, float y, int flags = 0)	1540	render (DC::Layout self, float x, float y, int flags = 0)
1114	PPCODE:	1541	CODE:
		1542	rc_clear (self->rc);
1115	pango_opengl_render_layout_subpixel (	1543	pango_opengl_render_layout_subpixel (
1116	self->pl,	1544	self->pl,
		1545	self->rc,
1117	x * PANGO_SCALE, y * PANGO_SCALE,	1546	x * PANGO_SCALE, y * PANGO_SCALE,
1118	self->r, self->g, self->b, self->a,	1547	self->r, self->g, self->b, self->a,
1119	flags	1548	flags
1120	);	1549	);
		1550	// we assume that context_change actually clears/frees stuff
		1551	// and does not do any recomputation...
		1552	pango_layout_context_changed (self->pl);
1121		1553
1122	MODULE = CFPlus PACKAGE = CFPlus::Texture
1123
1124	void	1554	void
1125	pad2pot (SV *data_, SV *w_, SV *h_)	1555	draw (DC::Layout self)
1126	CODE:	1556	CODE:
1127	{	1557	{
1128	int ow = SvIV (w_);	1558	glEnable (GL_TEXTURE_2D);
1129	int oh = SvIV (h_);	1559	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1560	glEnable (GL_BLEND);
		1561	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1562	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1563	glEnable (GL_ALPHA_TEST);
		1564	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1130		1565
1131	if (ow && oh)	1566	rc_draw (self->rc);
		1567
		1568	glDisable (GL_ALPHA_TEST);
		1569	glDisable (GL_BLEND);
		1570	glDisable (GL_TEXTURE_2D);
		1571	}
		1572
		1573	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1574
		1575	PROTOTYPES: ENABLE
		1576
		1577	void
		1578	pad (SV *data_, int ow, int oh, int nw, int nh)
		1579	CODE:
		1580	{
		1581	if ((nw != ow || nh != oh) && SvOK (data_))
1132	{	1582	{
1133	int nw = minpot (ow);
1134	int nh = minpot (oh);
1135
1136	if (nw != ow || nh != oh)
1137	{
1138	if (SvOK (data_))
1139	{
1140	STRLEN datalen;	1583	STRLEN datalen;
1141	char *data = SvPVbyte (data_, datalen);	1584	char *data = SvPVbyte (data_, datalen);
1142	int bpp = datalen / (ow * oh);	1585	int bpp = datalen / (ow * oh);
1143	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1586	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1144		1587
1145	SvPOK_only (result_);	1588	SvPOK_only (result_);
1146	SvCUR_set (result_, nw * nh * bpp);	1589	SvCUR_set (result_, nw * nh * bpp);
1147		1590
1148	memset (SvPVX (result_), 0, nw * nh * bpp);	1591	memset (SvPVX (result_), 0, nw * nh * bpp);
1149	while (oh--)	1592	while (oh--)
1150	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1593	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1151		1594
1152	sv_setsv (data_, result_);	1595	sv_setsv (data_, result_);
1153	}
1154
1155	sv_setiv (w_, nw);
1156	sv_setiv (h_, nh);
1157	}
1158	}	1596	}
1159	}	1597	}
1160		1598
1161	void	1599	void
1162	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1600	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1168	{	1606	{
1169	HV *hv = (HV *)SvRV (self);	1607	HV *hv = (HV *)SvRV (self);
1170	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1608	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1171	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1609	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1172	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1610	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1611
		1612	if (name <= 0)
		1613	XSRETURN_EMPTY;
1173		1614
1174	if (items < 5)	1615	if (items < 5)
1175	{	1616	{
1176	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1617	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1177	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1618	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1205	glDisable (GL_ALPHA_TEST);	1646	glDisable (GL_ALPHA_TEST);
1206	glDisable (GL_BLEND);	1647	glDisable (GL_BLEND);
1207	}	1648	}
1208	}	1649	}
1209		1650
1210	MODULE = CFPlus PACKAGE = CFPlus::Map	1651	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1652	CODE:
		1653	{
		1654	GLint width;
		1655	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1656	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1657	RETVAL = width > 0;
		1658	}
		1659	OUTPUT:
		1660	RETVAL
1211		1661
1212	CFPlus::Map	1662	MODULE = Deliantra::Client PACKAGE = DC::Map
		1663
		1664	PROTOTYPES: DISABLE
		1665
		1666	DC::Map
1213	new (SV *class)	1667	new (SV *class)
1214	CODE:	1668	CODE:
1215	New (0, RETVAL, 1, struct map);	1669	New (0, RETVAL, 1, struct map);
1216	RETVAL->x = 0;	1670	RETVAL->x = 0;
1217	RETVAL->y = 0;	1671	RETVAL->y = 0;
1218	RETVAL->w = 0;	1672	RETVAL->w = 0;
1219	RETVAL->h = 0;	1673	RETVAL->h = 0;
1220	RETVAL->ox = 0;	1674	RETVAL->ox = 0;
1221	RETVAL->oy = 0;	1675	RETVAL->oy = 0;
1222	RETVAL->faces = 8192;	1676	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1223	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1677	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1224	RETVAL->texs = 8192;
1225	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1226	RETVAL->rows = 0;	1678	RETVAL->rows = 0;
1227	RETVAL->row = 0;	1679	RETVAL->row = 0;
1228	OUTPUT:	1680	OUTPUT:
1229	RETVAL	1681	RETVAL
1230		1682
1231	void	1683	void
1232	DESTROY (CFPlus::Map self)	1684	DESTROY (DC::Map self)
1233	CODE:	1685	CODE:
1234	{	1686	{
1235	map_clear (self);	1687	map_clear (self);
1236	Safefree (self->face);	1688	Safefree (self->face2tile);
1237	Safefree (self->tex);	1689	Safefree (self->tex);
1238	Safefree (self);	1690	Safefree (self);
1239	}	1691	}
1240		1692
1241	void	1693	void
1242	resize (CFPlus::Map self, int map_width, int map_height)	1694	resize (DC::Map self, int map_width, int map_height)
1243	CODE:	1695	CODE:
1244	self->w = map_width;	1696	self->w = map_width;
1245	self->h = map_height;	1697	self->h = map_height;
1246		1698
1247	void	1699	void
1248	clear (CFPlus::Map self)	1700	clear (DC::Map self)
1249	CODE:	1701	CODE:
1250	map_clear (self);	1702	map_clear (self);
1251		1703
1252	void	1704	void
1253	set_face (CFPlus::Map self, int face, int texid)	1705	set_tileid (DC::Map self, int face, int tile)
1254	CODE:	1706	CODE:
1255	{	1707	{
1256	while (self->faces <= face)	1708	need_facenum (self, face); self->face2tile [face] = tile;
1257	{	1709	need_texid (self, tile);
1258	Append (mapface, self->face, self->faces, self->faces);
1259	self->faces *= 2;
1260	}
1261
1262	self->face [face] = texid;
1263	}	1710	}
1264		1711
1265	void	1712	void
		1713	set_smooth (DC::Map self, int face, int smooth, int level)
		1714	CODE:
		1715	{
		1716	tileid texid;
		1717	maptex *tex;
		1718
		1719	if (face < 0 || face >= self->faces)
		1720	return;
		1721
		1722	if (smooth < 0 || smooth >= self->faces)
		1723	return;
		1724
		1725	texid = self->face2tile [face];
		1726
		1727	if (!texid)
		1728	return;
		1729
		1730	tex = self->tex + texid;
		1731	tex->smoothtile = self->face2tile [smooth];
		1732	tex->smoothlevel = level;
		1733	}
		1734
		1735	void
1266	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)	1736	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)
1267	CODE:	1737	CODE:
1268	{	1738	{
1269	while (self->texs <= texid)	1739	need_texid (self, texid);
1270	{
1271	Append (maptex, self->tex, self->texs, self->texs);
1272	self->texs *= 2;
1273	}
1274		1740
1275	{	1741	{
1276	maptex *tex = self->tex + texid;	1742	maptex *tex = self->tex + texid;
1277		1743
1278	tex->name = name;	1744	tex->name = name;
…		…
1295	// from transparent color bleeding and ugly wrapping effects.	1761	// from transparent color bleeding and ugly wrapping effects.
1296	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1762	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1297	}	1763	}
1298		1764
1299	int	1765	int
1300	ox (CFPlus::Map self)	1766	ox (DC::Map self)
1301	ALIAS:	1767	ALIAS:
1302	oy = 1	1768	oy = 1
1303	x = 2	1769	x = 2
1304	y = 3	1770	y = 3
1305	w = 4	1771	w = 4
…		…
1316	}	1782	}
1317	OUTPUT:	1783	OUTPUT:
1318	RETVAL	1784	RETVAL
1319		1785
1320	void	1786	void
1321	scroll (CFPlus::Map self, int dx, int dy)	1787	scroll (DC::Map self, int dx, int dy)
1322	CODE:	1788	CODE:
1323	{	1789	{
1324	if (dx > 0)	1790	if (dx > 0)
1325	map_blank (self, self->x, self->y, dx, self->h);	1791	map_blank (self, self->x, self->y, dx, self->h);
1326	else if (dx < 0)	1792	else if (dx < 0)
1327	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1793	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1328		1794
1329	if (dy > 0)	1795	if (dy > 0)
1330	map_blank (self, self->x, self->y, self->w, dy);	1796	map_blank (self, self->x, self->y, self->w, dy);
1331	else if (dy < 0)	1797	else if (dy < 0)
1332	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1798	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1333		1799
1334	self->ox += dx; self->x += dx;	1800	self->ox += dx; self->x += dx;
1335	self->oy += dy; self->y += dy;	1801	self->oy += dy; self->y += dy;
1336		1802
1337	while (self->y < 0)	1803	while (self->y < 0)
…		…
1341	self->rows += MAP_EXTEND_Y;	1807	self->rows += MAP_EXTEND_Y;
1342	self->y += MAP_EXTEND_Y;	1808	self->y += MAP_EXTEND_Y;
1343	}	1809	}
1344	}	1810	}
1345		1811
1346	void	1812	SV *
1347	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1813	map1a_update (DC::Map self, SV *data_, int extmap)
1348	CODE:	1814	CODE:
1349	{	1815	{
1350	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1816	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1351	uint8_t *data_end = (uint8_t *)SvEND (data_);	1817	uint8_t *data_end = (uint8_t *)SvEND (data_);
1352	mapcell *cell;	1818	mapcell *cell;
1353	int x, y, flags;	1819	int x, y, z, flags;
		1820	AV *missing = newAV ();
		1821	RETVAL = newRV_noinc ((SV *)missing);
1354		1822
1355	while (data < data_end - 1)	1823	while (data < data_end - 1)
1356	{	1824	{
1357	flags = (data [0] << 8) + data [1]; data += 2;	1825	flags = (data [0] << 8) + data [1]; data += 2;
1358		1826
…		…
1378	uint8_t ext, cmd;	1846	uint8_t ext, cmd;
1379		1847
1380	do	1848	do
1381	{	1849	{
1382	ext = *data++;	1850	ext = *data++;
1383	cmd = ext & 0x3f;	1851	cmd = ext & 0x7f;
1384		1852
1385	if (cmd < 4)	1853	if (cmd < 4)
1386	cell->darkness = 255 - ext * 64 + 1;	1854	cell->darkness = 255 - ext * 64 + 1;
1387	else if (cmd == 5) // health	1855	else if (cmd == 5) // health
1388	{	1856	{
1389	cell->stat_width = 1;	1857	cell->stat_width = 1;
1390	cell->stat_hp = *data++;	1858	cell->stat_hp = *data++;
1391	}	1859	}
1392	else if (cmd == 6) // monster width	1860	else if (cmd == 6) // monster width
1393	cell->stat_width = *data++ + 1;	1861	cell->stat_width = *data++ + 1;
1394	else if (cmd == 0x47) // monster width	1862	else if (cmd == 0x47)
1395	{	1863	{
1396	if (*data == 4)	1864	if (*data == 1) cell->player = data [1];
1397	; // decode player tag	1865	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1866	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1867	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1398		1868
1399	data += *data + 1;	1869	data += *data + 1;
1400	}	1870	}
1401	else if (cmd == 8) // cell flags	1871	else if (cmd == 8) // cell flags
1402	cell->flags = *data++;	1872	cell->flags = *data++;
…		…
1409	}	1879	}
1410	else	1880	else
1411	cell->darkness = *data++ + 1;	1881	cell->darkness = *data++ + 1;
1412	}	1882	}
1413		1883
		1884	for (z = 0; z <= 2; ++z)
1414	if (flags & 4)	1885	if (flags & (4 >> z))
1415	{	1886	{
1416	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1887	faceid face = (data [0] << 8) + data [1]; data += 2;
		1888	need_facenum (self, face);
		1889	cell->tile [z] = self->face2tile [face];
		1890
		1891	if (cell->tile [z])
		1892	{
		1893	maptex *tex = self->tex + cell->tile [z];
		1894	if (!tex->name)
		1895	av_push (missing, newSViv (cell->tile [z]));
		1896
		1897	if (tex->smoothtile)
		1898	{
		1899	maptex *smooth = self->tex + tex->smoothtile;
		1900	if (!smooth->name)
		1901	av_push (missing, newSViv (tex->smoothtile));
		1902	}
		1903	}
1417	}	1904	}
1418
1419	if (flags & 2)
1420	{
1421	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1422	}
1423
1424	if (flags & 1)
1425	{
1426	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1427	}
1428	}	1905	}
1429	else	1906	else
1430	cell->darkness = 0;	1907	CELL_CLEAR (cell);
1431	}	1908	}
1432	}	1909	}
		1910	OUTPUT:
		1911	RETVAL
1433		1912
1434	SV *	1913	SV *
1435	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1914	mapmap (DC::Map self, int x0, int y0, int w, int h)
1436	CODE:	1915	CODE:
1437	{	1916	{
1438	int x1, x;	1917	int x1, x;
1439	int y1, y;	1918	int y1, y;
1440	int z;	1919	int z;
…		…
1461	{	1940	{
1462	mapcell *cell = row->col + (x - row->c0);	1941	mapcell *cell = row->col + (x - row->c0);
1463		1942
1464	for (z = 0; z <= 0; z++)	1943	for (z = 0; z <= 0; z++)
1465	{	1944	{
1466	mapface face = cell->face [z];
1467
1468	if (face)
1469	{
1470	maptex tex = self->tex [face];	1945	maptex tex = self->tex [cell->tile [z]];
1471	int a0 = 255 - tex.a;	1946	int a0 = 255 - tex.a;
1472	int a1 = tex.a;	1947	int a1 = tex.a;
1473		1948
1474	r = (r * a0 + tex.r * a1) / 255;	1949	r = (r * a0 + tex.r * a1) / 255;
1475	g = (g * a0 + tex.g * a1) / 255;	1950	g = (g * a0 + tex.g * a1) / 255;
1476	b = (b * a0 + tex.b * a1) / 255;	1951	b = (b * a0 + tex.b * a1) / 255;
1477	a = (a * a0 + tex.a * a1) / 255;	1952	a = (a * a0 + tex.a * a1) / 255;
1478	}
1479	}	1953	}
1480	}	1954	}
1481		1955
1482	*map++ = (r )	1956	*map++ = (r )
1483	| (g << 8)	1957	| (g << 8)
…		…
1490	}	1964	}
1491	OUTPUT:	1965	OUTPUT:
1492	RETVAL	1966	RETVAL
1493		1967
1494	void	1968	void
1495	draw (CFPlus::Map self, int mx, int my, int sw, int sh)	1969	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1496	CODE:	1970	CODE:
1497	{	1971	{
1498	int x, y, z;	1972	int x, y, z;
1499	int last_name;
1500	mapface face;
1501		1973
1502	glColor4ub (255, 255, 255, 255);	1974	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		1975	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1976	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1977	smooth_key skey;
		1978	int pl_x, pl_y;
		1979	maptex pl_tex;
		1980	rc_t *rc = rc_alloc ();
		1981	rc_key_t key;
		1982	rc_array_t *arr;
		1983
		1984	pl_tex.name = 0;
		1985
		1986	// thats current max. sorry.
		1987	if (sw > 255) sw = 255;
		1988	if (sh > 255) sh = 255;
		1989
		1990	// clear key, in case of extra padding
		1991	memset (&skey, 0, sizeof (skey));
		1992
		1993	memset (&key, 0, sizeof (key));
		1994	key.r = 255;
		1995	key.g = 255;
		1996	key.b = 255;
		1997	key.a = 255;
		1998	key.mode = GL_QUADS;
		1999	key.format = GL_T2F_V3F;
		2000	key.texname = -1;
		2001
		2002	mx += self->x;
		2003	my += self->y;
		2004
		2005	// first pass: determine smooth_max
		2006	// rather ugly, if you ask me
		2007	// could also be stored inside mapcell and updated on change
		2008	memset (smooth_max, 0, sizeof (smooth_max));
		2009
		2010	for (y = 0; y < sh; y++)
		2011	if (0 <= y + my && y + my < self->rows)
		2012	{
		2013	maprow *row = self->row + (y + my);
		2014
		2015	for (x = 0; x < sw; x++)
		2016	if (row->c0 <= x + mx && x + mx < row->c1)
		2017	{
		2018	mapcell *cell = row->col + (x + mx - row->c0);
		2019
		2020	smooth_max[x + 1][y + 1] =
		2021	MAX (self->tex [cell->tile [0]].smoothlevel,
		2022	MAX (self->tex [cell->tile [1]].smoothlevel,
		2023	self->tex [cell->tile [2]].smoothlevel));
		2024	}
		2025	}
1503		2026
1504	glEnable (GL_BLEND);	2027	glEnable (GL_BLEND);
1505	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2028	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1506	glEnable (GL_TEXTURE_2D);
1507	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2029	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1508		2030
1509	glBegin (GL_QUADS);
1510
1511	last_name = 0;
1512
1513	mx += self->x;
1514	my += self->y;
1515
1516	for (z = 0; z < 3; z++)	2031	for (z = 0; z <= 2; z++)
		2032	{
		2033	memset (smooth_level, 0, sizeof (smooth_level));
		2034
1517	for (y = 0; y < sh; y++)	2035	for (y = 0; y < sh; y++)
1518	if (0 <= y + my && y + my < self->rows)	2036	if (0 <= y + my && y + my < self->rows)
1519	{	2037	{
1520	maprow *row = self->row + (y + my);	2038	maprow *row = self->row + (y + my);
1521		2039
1522	for (x = 0; x < sw; x++)	2040	for (x = 0; x < sw; x++)
1523	if (row->c0 <= x + mx && x + mx < row->c1)	2041	if (row->c0 <= x + mx && x + mx < row->c1)
1524	{	2042	{
1525	mapcell *cell = row->col + (x + mx - row->c0);	2043	mapcell *cell = row->col + (x + mx - row->c0);
1526
1527	face = cell->face [z];	2044	tileid tile = cell->tile [z];
		2045
		2046	if (tile)
		2047	{
		2048	maptex tex = self->tex [tile];
		2049	int px = (x + 1) * T - tex.w;
		2050	int py = (y + 1) * T - tex.h;
1528		2051
1529	if (face && face < self->texs)	2052	if (key.texname != tex.name)
		2053	{
		2054	if (!tex.name)
		2055	tex = self->tex [2]; /* missing, replace by noface */
		2056
		2057	key.texname = tex.name;
		2058	arr = rc_array (rc, &key);
		2059	}
		2060
		2061	if (expect_false (cell->player == player) && expect_false (z == 2))
		2062	{
		2063	pl_x = px;
		2064	pl_y = py;
		2065	pl_tex = tex;
		2066	continue;
		2067	}
		2068
		2069	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2070	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2071	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2072	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2073
		2074	if (expect_false (cell->flags) && expect_false (z == 2))
		2075	{
		2076	// overlays such as the speech bubble, probably more to come
		2077	if (cell->flags & 1)
		2078	{
		2079	maptex tex = self->tex [1];
		2080	int px = x * T + T * 2 / 32;
		2081	int py = y * T - T * 6 / 32;
		2082
		2083	if (tex.name)
		2084	{
		2085	if (key.texname != tex.name)
		2086	{
		2087	key.texname = tex.name;
		2088	arr = rc_array (rc, &key);
		2089	}
		2090
		2091	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2092	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2093	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2094	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2095	}
		2096	}
		2097	}
		2098
		2099	// update smooth hash
		2100	if (tex.smoothtile)
		2101	{
		2102	skey.tile = tex.smoothtile;
		2103	skey.level = tex.smoothlevel;
		2104
		2105	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		2106
		2107	// add bits to current tile and all neighbours. skey.x|y is
		2108	// shifted +1|+1 so we always stay positive.
		2109
		2110	// bits is ___n cccc CCCC bbbb
		2111	// n do not draw borders&corners
		2112	// c draw these corners, but...
		2113	// C ... not these
		2114	// b draw these borders
		2115
		2116	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2117	// ┃· ·· ·┃ ━━
		2118
		2119	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2120	// ·· ·· ·┏ ┓·
		2121
		2122	// full tile
		2123	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2124
		2125	// borders
		2126	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2127	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2128	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2129	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2130
		2131	// corners
		2132	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2133	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2134	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2135	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2136	}
		2137	}
		2138	}
		2139	}
		2140
		2141	rc_draw (rc);
		2142	rc_clear (rc);
		2143
		2144	// go through all smoothlevels, lowest to highest, then draw.
		2145	// this is basically counting sort
		2146	{
		2147	int w, b;
		2148
		2149	glEnable (GL_TEXTURE_2D);
		2150	glBegin (GL_QUADS);
		2151	for (w = 0; w < 256 / 32; ++w)
		2152	{
		2153	uint32_t smask = smooth_level [w];
		2154	if (smask)
		2155	for (b = 0; b < 32; ++b)
		2156	if (smask & (((uint32_t)1) << b))
1530	{	2157	{
1531	maptex tex = self->tex [face];	2158	int level = (w << 5) | b;
1532	int px = (x + 1) * 32 - tex.w;	2159	HE *he;
1533	int py = (y + 1) * 32 - tex.h;
1534		2160
1535	if (last_name != tex.name)	2161	hv_iterinit (smooth);
		2162	while ((he = hv_iternext (smooth)))
1536	{	2163	{
1537	glEnd ();	2164	smooth_key *skey = (smooth_key *)HeKEY (he);
1538	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2165	IV bits = SvIVX (HeVAL (he));
1539	glBegin (GL_QUADS);
1540	}
1541		2166
1542	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1543	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1544	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1545	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1546	}
1547
1548	if (cell->flags && z == 2)
1549	{
1550	if (cell->flags & 1)	2167	if (!(bits & 0x1000)
		2168	&& skey->level == level
		2169	&& level > smooth_max [skey->x][skey->y])
1551	{	2170	{
1552	maptex tex = self->tex [1];	2171	maptex tex = self->tex [skey->tile];
1553	int px = (x + 1) * 32 - tex.w + 2;	2172	int px = (((int)skey->x) - 1) * T;
1554	int py = (y + 1) * 32 - tex.h - 6;	2173	int py = (((int)skey->y) - 1) * T;
		2174	int border = bits & 15;
		2175	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2176	float dx = tex.s * .0625f; // 16 images/row
		2177	float dy = tex.t * .5f ; // 2 images/column
1555		2178
		2179	if (tex.name)
		2180	{
		2181	// this time avoiding texture state changes
		2182	// save gobs of state changes.
		2183	if (key.texname != tex.name)
		2184	{
1556	glEnd ();	2185	glEnd ();
1557	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2186	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1558	glBegin (GL_QUADS);	2187	glBegin (GL_QUADS);
		2188	}
1559		2189
		2190	if (border)
		2191	{
		2192	float ox = border * dx;
		2193
		2194	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2195	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2196	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2197	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2198	}
		2199
		2200	if (corner)
		2201	{
		2202	float ox = corner * dx;
		2203
1560	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2204	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1561	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2205	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1562	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2206	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1563	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2207	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2208	}
		2209	}
		2210	}
1564	}	2211	}
1565	}	2212	}
1566	}
1567	}	2213	}
1568		2214
1569	glEnd ();	2215	glEnd ();
1570
1571	glDisable (GL_TEXTURE_2D);	2216	glDisable (GL_TEXTURE_2D);
		2217	key.texname = -1;
		2218	}
		2219
		2220	hv_clear (smooth);
		2221	}
		2222
		2223	if (pl_tex.name)
		2224	{
		2225	maptex tex = pl_tex;
		2226	int px = pl_x + sdx;
		2227	int py = pl_y + sdy;
		2228
		2229	key.texname = tex.name;
		2230	arr = rc_array (rc, &key);
		2231
		2232	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2233	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2234	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2235	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2236
		2237	rc_draw (rc);
		2238	}
		2239
1572	glDisable (GL_BLEND);	2240	glDisable (GL_BLEND);
		2241	rc_free (rc);
1573		2242
1574	// top layer: overlays such as the health bar	2243	// top layer: overlays such as the health bar
1575	for (y = 0; y < sh; y++)	2244	for (y = 0; y < sh; y++)
1576	if (0 <= y + my && y + my < self->rows)	2245	if (0 <= y + my && y + my < self->rows)
1577	{	2246	{
…		…
1580	for (x = 0; x < sw; x++)	2249	for (x = 0; x < sw; x++)
1581	if (row->c0 <= x + mx && x + mx < row->c1)	2250	if (row->c0 <= x + mx && x + mx < row->c1)
1582	{	2251	{
1583	mapcell *cell = row->col + (x + mx - row->c0);	2252	mapcell *cell = row->col + (x + mx - row->c0);
1584		2253
1585	int px = x * 32;	2254	int px = x * T;
1586	int py = y * 32;	2255	int py = y * T;
		2256
		2257	if (expect_false (cell->player == player))
		2258	{
		2259	px += sdx;
		2260	py += sdy;
		2261	}
1587		2262
1588	if (cell->stat_hp)	2263	if (cell->stat_hp)
1589	{	2264	{
1590	int width = cell->stat_width * 32;	2265	int width = cell->stat_width * T;
1591	int thick = sh / 28 + 1 + cell->stat_width;	2266	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1592		2267
1593	glColor3ub (0, 0, 0);	2268	glColor3ub (0, 0, 0);
1594	glRectf (px + 1, py - thick - 2,	2269	glRectf (px + 1, py - thick - 2,
1595	px + width - 1, py);	2270	px + width - 1, py);
1596		2271
…		…
1602	}	2277	}
1603	}	2278	}
1604	}	2279	}
1605		2280
1606	void	2281	void
1607	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2282	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1608	CODE:	2283	CODE:
1609	{	2284	{
1610	static float color[16][3] = {	2285	static float color[16][3] = {
1611	{ 0.00F, 0.00F, 0.00F },	2286	{ 0.00F, 0.00F, 0.00F },
1612	{ 1.00F, 1.00F, 1.00F },	2287	{ 1.00F, 1.00F, 1.00F },
…		…
1662	glDisable (GL_BLEND);	2337	glDisable (GL_BLEND);
1663	glDisable (GL_TEXTURE_2D);	2338	glDisable (GL_TEXTURE_2D);
1664	}	2339	}
1665		2340
1666	void	2341	void
1667	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2342	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1668	PPCODE:	2343	PPCODE:
1669	{	2344	{
1670	int x, y;	2345	int x, y;
		2346	int sw1 = sw + 2;
		2347	int sh1 = sh + 2;
		2348	int sh3 = sh * 3;
1671	int sw4 = (sw + 3) & ~3;	2349	int sw34 = (sw * 3 + 3) & ~3;
		2350	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1672	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2351	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1673	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2352	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1674		2353
1675	memset (darkness, 255, sw4 * sh);
1676	SvPOK_only (darkness_sv);	2354	SvPOK_only (darkness3_sv);
1677	SvCUR_set (darkness_sv, sw4 * sh);	2355	SvCUR_set (darkness3_sv, sw34 * sh3);
1678		2356
1679	mx += self->x;	2357	mx += self->x - 1;
1680	my += self->y;	2358	my += self->y - 1;
1681		2359
		2360	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2361
1682	for (y = 0; y < sh; y++)	2362	for (y = 0; y < sh1; y++)
1683	if (0 <= y + my && y + my < self->rows)	2363	if (0 <= y + my && y + my < self->rows)
1684	{	2364	{
1685	maprow *row = self->row + (y + my);	2365	maprow *row = self->row + (y + my);
1686		2366
1687	for (x = 0; x < sw; x++)	2367	for (x = 0; x < sw1; x++)
1688	if (row->c0 <= x + mx && x + mx < row->c1)	2368	if (row->c0 <= x + mx && x + mx < row->c1)
1689	{	2369	{
1690	mapcell *cell = row->col + (x + mx - row->c0);	2370	mapcell *cell = row->col + (x + mx - row->c0);
1691		2371
1692	darkness[y * sw4 + x] = cell->darkness	2372	darkness1 [y * sw1 + x] = cell->darkness
1693	? 255 - (cell->darkness - 1)	2373	? 255 - (cell->darkness - 1)
1694	: 255 - FOW_DARKNESS;	2374	: 255 - FOW_DARKNESS;
1695	}	2375	}
1696	}	2376	}
1697		2377
		2378	for (y = 0; y < sh; ++y)
		2379	for (x = 0; x < sw; ++x)
		2380	{
		2381	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2382	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2383	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2384	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2385	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2386	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2387	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2388	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2389	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2390
		2391	uint8_t r11 = (d11 + d21 + d12) / 3;
		2392	uint8_t r21 = d21;
		2393	uint8_t r31 = (d21 + d31 + d32) / 3;
		2394
		2395	uint8_t r12 = d12;
		2396	uint8_t r22 = d22;
		2397	uint8_t r32 = d32;
		2398
		2399	uint8_t r13 = (d13 + d23 + d12) / 3;
		2400	uint8_t r23 = d23;
		2401	uint8_t r33 = (d23 + d33 + d32) / 3;
		2402
		2403	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2404	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2405	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2406	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2407	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2408	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2409	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2410	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2411	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2412	}
		2413
		2414	free (darkness1);
		2415
1698	EXTEND (SP, 3);	2416	EXTEND (SP, 3);
1699	PUSHs (sv_2mortal (newSViv (sw4)));	2417	PUSHs (sv_2mortal (newSViv (sw34)));
1700	PUSHs (sv_2mortal (newSViv (sh)));	2418	PUSHs (sv_2mortal (newSViv (sh3)));
1701	PUSHs (darkness_sv);	2419	PUSHs (darkness3_sv);
1702	}	2420	}
1703		2421
1704	SV *	2422	SV *
1705	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2423	get_rect (DC::Map self, int x0, int y0, int w, int h)
1706	CODE:	2424	CODE:
1707	{	2425	{
1708	int x, y, x1, y1;	2426	int x, y, x1, y1;
1709	SV *data_sv = newSV (w * h * 7 + 5);	2427	SV *data_sv = newSV (w * h * 7 + 5);
1710	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2428	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1735	if (row && row->c0 <= x && x < row->c1)	2453	if (row && row->c0 <= x && x < row->c1)
1736	{	2454	{
1737	mapcell *cell = row->col + (x - row->c0);	2455	mapcell *cell = row->col + (x - row->c0);
1738	uint8_t flags = 0;	2456	uint8_t flags = 0;
1739		2457
1740	if (cell->face [0]) flags |= 1;	2458	if (cell->tile [0]) flags |= 1;
1741	if (cell->face [1]) flags |= 2;	2459	if (cell->tile [1]) flags |= 2;
1742	if (cell->face [2]) flags |= 4;	2460	if (cell->tile [2]) flags |= 4;
1743		2461
1744	*data++ = flags;	2462	*data++ = flags;
1745		2463
1746	if (flags & 1)	2464	if (flags & 1)
1747	{	2465	{
		2466	tileid tile = cell->tile [0];
1748	*data++ = cell->face [0] >> 8;	2467	*data++ = tile >> 8;
1749	*data++ = cell->face [0];	2468	*data++ = tile;
1750	}	2469	}
1751		2470
1752	if (flags & 2)	2471	if (flags & 2)
1753	{	2472	{
		2473	tileid tile = cell->tile [1];
1754	*data++ = cell->face [1] >> 8;	2474	*data++ = tile >> 8;
1755	*data++ = cell->face [1];	2475	*data++ = tile;
1756	}	2476	}
1757		2477
1758	if (flags & 4)	2478	if (flags & 4)
1759	{	2479	{
		2480	tileid tile = cell->tile [2];
1760	*data++ = cell->face [2] >> 8;	2481	*data++ = tile >> 8;
1761	*data++ = cell->face [2];	2482	*data++ = tile;
1762	}	2483	}
1763	}	2484	}
1764	else	2485	else
1765	*data++ = 0;	2486	*data++ = 0;
1766	}	2487	}
1767	}	2488	}
1768		2489
		2490	/* if size is w*h + 5 then no data has been found */
		2491	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2492	{
1769	SvPOK_only (data_sv);	2493	SvPOK_only (data_sv);
1770	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2494	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2495	}
		2496
1771	RETVAL = data_sv;	2497	RETVAL = data_sv;
1772	}	2498	}
1773	OUTPUT:	2499	OUTPUT:
1774	RETVAL	2500	RETVAL
1775		2501
1776	void	2502	void
1777	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2503	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1778	PPCODE:	2504	PPCODE:
1779	{	2505	{
1780	int x, y, z;	2506	int x, y, z;
1781	int w, h;	2507	int w, h;
1782	int x1, y1;	2508	int x1, y1;
		2509	STRLEN len;
		2510	uint8_t *data, *end;
		2511
		2512	len = SvLEN (data_sv);
		2513	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2514	data = SvPVbyte_nolen (data_sv);
		2515	end = data + len + 8;
		2516
		2517	if (len < 5)
		2518	XSRETURN_EMPTY;
1783		2519
1784	if (*data++ != 0)	2520	if (*data++ != 0)
1785	return; /* version mismatch */	2521	XSRETURN_EMPTY; /* version mismatch */
1786		2522
1787	w = *data++ << 8; w |= *data++;	2523	w = *data++ << 8; w |= *data++;
1788	h = *data++ << 8; h |= *data++;	2524	h = *data++ << 8; h |= *data++;
1789		2525
1790	// we need to do this 'cause we don't keep an absolute coord system for rows	2526	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1802	{	2538	{
1803	maprow *row = map_get_row (self, y);	2539	maprow *row = map_get_row (self, y);
1804		2540
1805	for (x = x0; x < x1; x++)	2541	for (x = x0; x < x1; x++)
1806	{	2542	{
		2543	uint8_t flags;
		2544
		2545	if (data + 7 >= end)
		2546	XSRETURN_EMPTY;
		2547
1807	uint8_t flags = *data++;	2548	flags = *data++;
1808		2549
1809	if (flags)	2550	if (flags)
1810	{	2551	{
1811	mapface face[3] = { 0, 0, 0 };
1812
1813	mapcell *cell = row_get_cell (row, x);	2552	mapcell *cell = row_get_cell (row, x);
		2553	tileid tile[3] = { 0, 0, 0 };
1814		2554
1815	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2555	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1816	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2556	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1817	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2557	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1818		2558
1819	if (cell->darkness == 0)	2559	if (cell->darkness == 0)
1820	{	2560	{
1821	cell->darkness = 0;	2561	/*cell->darkness = 0;*/
		2562	EXTEND (SP, 3);
1822		2563
1823	for (z = 0; z <= 2; z++)	2564	for (z = 0; z <= 2; z++)
1824	{	2565	{
1825	cell->face[z] = face[z];	2566	tileid t = tile [z];
1826		2567
1827	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2568	if (t >= self->texs || (t && !self->tex [t].name))
		2569	{
1828	XPUSHs (sv_2mortal (newSViv (face[z])));	2570	PUSHs (sv_2mortal (newSViv (t)));
		2571	need_texid (self, t);
		2572	}
		2573
		2574	cell->tile [z] = t;
1829	}	2575	}
1830	}	2576	}
1831	}	2577	}
1832	}	2578	}
1833	}	2579	}
1834	}	2580	}
1835		2581
1836	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2582	MODULE = Deliantra::Client PACKAGE = DC::RW
1837		2583
1838	CFPlus::MixChunk	2584	DC::RW
1839	new_from_file (SV *class, char *path)	2585	new (SV *class, SV *data_sv)
1840	CODE:	2586	CODE:
1841	RETVAL = Mix_LoadWAV (path);	2587	{
		2588	STRLEN datalen;
		2589	char *data = SvPVbyte (data_sv, datalen);
		2590
		2591	RETVAL = SDL_RWFromConstMem (data, datalen);
		2592	}
1842	OUTPUT:	2593	OUTPUT:
1843	RETVAL	2594	RETVAL
1844		2595
		2596	DC::RW
		2597	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2598	CODE:
		2599	RETVAL = SDL_RWFromFile (path, mode);
		2600	OUTPUT:
		2601	RETVAL
		2602
		2603	# fails on win32:
		2604	# dc.xs(2268) : error C2059: syntax error : '('
1845	void	2605	#void
		2606	#close (DC::RW self)
		2607	# CODE:
		2608	# (self->(close)) (self);
		2609
		2610	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2611
		2612	PROTOTYPES: DISABLE
		2613
		2614	DC::Channel
		2615	find ()
		2616	CODE:
		2617	{
		2618	RETVAL = Mix_GroupAvailable (-1);
		2619
		2620	if (RETVAL < 0)
		2621	{
		2622	RETVAL = Mix_GroupOldest (-1);
		2623
		2624	if (RETVAL < 0)
		2625	XSRETURN_UNDEF;
		2626
		2627	Mix_HaltChannel (RETVAL);
		2628	}
		2629
		2630	Mix_UnregisterAllEffects (RETVAL);
		2631	Mix_Volume (RETVAL, 128);
		2632	}
		2633	OUTPUT:
		2634	RETVAL
		2635
		2636	void
		2637	halt (DC::Channel self)
		2638	CODE:
		2639	Mix_HaltChannel (self);
		2640
		2641	void
		2642	expire (DC::Channel self, int ticks = -1)
		2643	CODE:
		2644	Mix_ExpireChannel (self, ticks);
		2645
		2646	void
		2647	fade_out (DC::Channel self, int ticks = -1)
		2648	CODE:
		2649	Mix_FadeOutChannel (self, ticks);
		2650
		2651	int
		2652	volume (DC::Channel self, int volume)
		2653	CODE:
		2654	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2655	OUTPUT:
		2656	RETVAL
		2657
		2658	void
		2659	unregister_all_effects (DC::Channel self)
		2660	CODE:
		2661	Mix_UnregisterAllEffects (self);
		2662
		2663	void
		2664	set_panning (DC::Channel self, int left, int right)
		2665	CODE:
		2666	left = CLAMP (left , 0, 255);
		2667	right = CLAMP (right, 0, 255);
		2668	Mix_SetPanning (self, left, right);
		2669
		2670	void
		2671	set_distance (DC::Channel self, int distance)
		2672	CODE:
		2673	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2674
		2675	void
		2676	set_position (DC::Channel self, int angle, int distance)
		2677	CODE:
		2678
		2679	void
		2680	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2681	CODE:
		2682	{
		2683	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2684	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2685	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2686	}
		2687
		2688	void
		2689	set_reverse_stereo (DC::Channel self, int flip)
		2690	CODE:
		2691	Mix_SetReverseStereo (self, flip);
		2692
		2693	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2694
		2695	PROTOTYPES: DISABLE
		2696
		2697	DC::MixChunk
		2698	new (SV *class, DC::RW rwops)
		2699	CODE:
		2700	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2701	OUTPUT:
		2702	RETVAL
		2703
		2704	void
1846	DESTROY (CFPlus::MixChunk self)	2705	DESTROY (DC::MixChunk self)
1847	CODE:	2706	CODE:
1848	Mix_FreeChunk (self);	2707	Mix_FreeChunk (self);
1849		2708
1850	int	2709	int
1851	volume (CFPlus::MixChunk self, int volume = -1)	2710	volume (DC::MixChunk self, int volume = -1)
1852	CODE:	2711	CODE:
		2712	if (items > 1)
		2713	volume = CLAMP (volume, 0, 128);
1853	RETVAL = Mix_VolumeChunk (self, volume);	2714	RETVAL = Mix_VolumeChunk (self, volume);
1854	OUTPUT:	2715	OUTPUT:
1855	RETVAL	2716	RETVAL
1856		2717
1857	int	2718	DC::Channel
1858	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2719	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1859	CODE:	2720	CODE:
		2721	{
1860	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2722	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2723
		2724	if (RETVAL < 0)
		2725	XSRETURN_UNDEF;
		2726
		2727	if (channel < 0)
		2728	{
		2729	Mix_UnregisterAllEffects (RETVAL);
		2730	Mix_Volume (RETVAL, 128);
		2731	}
		2732	}
1861	OUTPUT:	2733	OUTPUT:
1862	RETVAL	2734	RETVAL
1863		2735
1864	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2736	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1865		2737
1866	int	2738	int
1867	volume (int volume = -1)	2739	volume (int volume = -1)
		2740	PROTOTYPE: ;$
1868	CODE:	2741	CODE:
		2742	if (items > 0)
		2743	volume = CLAMP (volume, 0, 128);
1869	RETVAL = Mix_VolumeMusic (volume);	2744	RETVAL = Mix_VolumeMusic (volume);
1870	OUTPUT:	2745	OUTPUT:
1871	RETVAL	2746	RETVAL
1872		2747
		2748	void
		2749	fade_out (int ms)
		2750	CODE:
		2751	Mix_FadeOutMusic (ms);
		2752
		2753	void
		2754	halt ()
		2755	CODE:
		2756	Mix_HaltMusic ();
		2757
1873	CFPlus::MixMusic	2758	DC::MixMusic
1874	new_from_file (SV *class, char *path)	2759	new (SV *class, DC::RW rwops)
1875	CODE:	2760	CODE:
1876	RETVAL = Mix_LoadMUS (path);	2761	RETVAL = Mix_LoadMUS_RW (rwops);
1877	OUTPUT:	2762	OUTPUT:
1878	RETVAL	2763	RETVAL
1879		2764
1880	void	2765	void
1881	DESTROY (CFPlus::MixMusic self)	2766	DESTROY (DC::MixMusic self)
1882	CODE:	2767	CODE:
1883	Mix_FreeMusic (self);	2768	Mix_FreeMusic (self);
1884		2769
1885	int	2770	int
1886	play (CFPlus::MixMusic self, int loops = -1)	2771	play (DC::MixMusic self, int loops = -1)
1887	CODE:	2772	CODE:
1888	RETVAL = Mix_PlayMusic (self, loops);	2773	RETVAL = Mix_PlayMusic (self, loops);
1889	OUTPUT:	2774	OUTPUT:
1890	RETVAL	2775	RETVAL
1891		2776
1892	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2777	void
		2778	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2779	CODE:
		2780	Mix_FadeInMusicPos (self, loops, ms, position);
		2781
		2782	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2783
		2784	PROTOTYPES: ENABLE
1893		2785
1894	BOOT:	2786	BOOT:
1895	{	2787	{
1896	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2788	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1897	static const struct {	2789	static const struct {
1898	const char *name;	2790	const char *name;
1899	IV iv;	2791	IV iv;
1900	} *civ, const_iv[] = {	2792	} *civ, const_iv[] = {
1901	# define const_iv(name) { # name, (IV)name }	2793	# define const_iv(name) { # name, (IV)name }
		2794	const_iv (GL_VENDOR),
		2795	const_iv (GL_VERSION),
		2796	const_iv (GL_EXTENSIONS),
1902	const_iv (GL_COLOR_MATERIAL),	2797	const_iv (GL_COLOR_MATERIAL),
1903	const_iv (GL_SMOOTH),	2798	const_iv (GL_SMOOTH),
1904	const_iv (GL_FLAT),	2799	const_iv (GL_FLAT),
1905	const_iv (GL_DITHER),	2800	const_iv (GL_DITHER),
1906	const_iv (GL_BLEND),	2801	const_iv (GL_BLEND),
…		…
1910	const_iv (GL_ALPHA_TEST),	2805	const_iv (GL_ALPHA_TEST),
1911	const_iv (GL_NORMALIZE),	2806	const_iv (GL_NORMALIZE),
1912	const_iv (GL_RESCALE_NORMAL),	2807	const_iv (GL_RESCALE_NORMAL),
1913	const_iv (GL_FRONT),	2808	const_iv (GL_FRONT),
1914	const_iv (GL_BACK),	2809	const_iv (GL_BACK),
		2810	const_iv (GL_AUX0),
1915	const_iv (GL_AND),	2811	const_iv (GL_AND),
1916	const_iv (GL_ONE),	2812	const_iv (GL_ONE),
1917	const_iv (GL_ZERO),	2813	const_iv (GL_ZERO),
1918	const_iv (GL_SRC_ALPHA),	2814	const_iv (GL_SRC_ALPHA),
1919	const_iv (GL_DST_ALPHA),	2815	const_iv (GL_DST_ALPHA),
…		…
1932	const_iv (GL_INTENSITY),	2828	const_iv (GL_INTENSITY),
1933	const_iv (GL_LUMINANCE),	2829	const_iv (GL_LUMINANCE),
1934	const_iv (GL_LUMINANCE_ALPHA),	2830	const_iv (GL_LUMINANCE_ALPHA),
1935	const_iv (GL_FLOAT),	2831	const_iv (GL_FLOAT),
1936	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2832	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2833	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2834	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2835	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2836	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2837	const_iv (GL_COMPRESSED_RGB_ARB),
		2838	const_iv (GL_COMPRESSED_RGBA_ARB),
1937	const_iv (GL_COMPILE),	2839	const_iv (GL_COMPILE),
		2840	const_iv (GL_PROXY_TEXTURE_1D),
		2841	const_iv (GL_PROXY_TEXTURE_2D),
1938	const_iv (GL_TEXTURE_1D),	2842	const_iv (GL_TEXTURE_1D),
1939	const_iv (GL_TEXTURE_2D),	2843	const_iv (GL_TEXTURE_2D),
1940	const_iv (GL_TEXTURE_ENV),	2844	const_iv (GL_TEXTURE_ENV),
1941	const_iv (GL_TEXTURE_MAG_FILTER),	2845	const_iv (GL_TEXTURE_MAG_FILTER),
1942	const_iv (GL_TEXTURE_MIN_FILTER),	2846	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1963	const_iv (GL_COLOR_LOGIC_OP),	2867	const_iv (GL_COLOR_LOGIC_OP),
1964	const_iv (GL_SEPARABLE_2D),	2868	const_iv (GL_SEPARABLE_2D),
1965	const_iv (GL_CONVOLUTION_2D),	2869	const_iv (GL_CONVOLUTION_2D),
1966	const_iv (GL_CONVOLUTION_BORDER_MODE),	2870	const_iv (GL_CONVOLUTION_BORDER_MODE),
1967	const_iv (GL_CONSTANT_BORDER),	2871	const_iv (GL_CONSTANT_BORDER),
		2872	const_iv (GL_POINTS),
1968	const_iv (GL_LINES),	2873	const_iv (GL_LINES),
1969	const_iv (GL_LINE_STRIP),	2874	const_iv (GL_LINE_STRIP),
1970	const_iv (GL_LINE_LOOP),	2875	const_iv (GL_LINE_LOOP),
1971	const_iv (GL_QUADS),	2876	const_iv (GL_QUADS),
1972	const_iv (GL_QUAD_STRIP),	2877	const_iv (GL_QUAD_STRIP),
1973	const_iv (GL_TRIANGLES),	2878	const_iv (GL_TRIANGLES),
1974	const_iv (GL_TRIANGLE_STRIP),	2879	const_iv (GL_TRIANGLE_STRIP),
1975	const_iv (GL_TRIANGLE_FAN),	2880	const_iv (GL_TRIANGLE_FAN),
		2881	const_iv (GL_POLYGON),
1976	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2882	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2883	const_iv (GL_POINT_SMOOTH_HINT),
		2884	const_iv (GL_LINE_SMOOTH_HINT),
		2885	const_iv (GL_POLYGON_SMOOTH_HINT),
		2886	const_iv (GL_GENERATE_MIPMAP_HINT),
		2887	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1977	const_iv (GL_FASTEST),	2888	const_iv (GL_FASTEST),
		2889	const_iv (GL_DONT_CARE),
		2890	const_iv (GL_NICEST),
1978	const_iv (GL_V2F),	2891	const_iv (GL_V2F),
1979	const_iv (GL_V3F),	2892	const_iv (GL_V3F),
1980	const_iv (GL_T2F_V3F),	2893	const_iv (GL_T2F_V3F),
1981	const_iv (GL_T2F_N3F_V3F),	2894	const_iv (GL_T2F_N3F_V3F),
1982	# undef const_iv	2895	# undef const_iv
1983	};	2896	};
1984		2897
1985	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2898	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1986	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2899	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2900
		2901	texture_av = newAV ();
		2902	AvREAL_off (texture_av);
1987	}	2903	}
		2904
		2905	void
		2906	disable_GL_EXT_blend_func_separate ()
		2907	CODE:
		2908	gl.BlendFuncSeparate = 0;
		2909	gl.BlendFuncSeparateEXT = 0;
1988		2910
1989	char *	2911	char *
1990	gl_vendor ()	2912	gl_vendor ()
1991	CODE:	2913	CODE:
1992	RETVAL = (char *)glGetString (GL_VENDOR);	2914	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2005	CODE:	2927	CODE:
2006	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2928	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2007	OUTPUT:	2929	OUTPUT:
2008	RETVAL	2930	RETVAL
2009		2931
		2932	const char *glGetString (GLenum pname)
		2933
		2934	GLint glGetInteger (GLenum pname)
		2935	CODE:
		2936	glGetIntegerv (pname, &RETVAL);
		2937	OUTPUT:
		2938	RETVAL
		2939
		2940	GLdouble glGetDouble (GLenum pname)
		2941	CODE:
		2942	glGetDoublev (pname, &RETVAL);
		2943	OUTPUT:
		2944	RETVAL
		2945
2010	int glGetError ()	2946	int glGetError ()
2011		2947
2012	void glFinish ()	2948	void glFinish ()
2013		2949
2014	void glClear (int mask)	2950	void glClear (int mask)
…		…
2051	# near_ and far_ are due to microsofts buggy "c" compiler	2987	# near_ and far_ are due to microsofts buggy "c" compiler
2052	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2988	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2053		2989
2054	# near_ and far_ are due to microsofts buggy "c" compiler	2990	# near_ and far_ are due to microsofts buggy "c" compiler
2055	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2991	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2992
		2993	PROTOTYPES: DISABLE
2056		2994
2057	void glViewport (int x, int y, int width, int height)	2995	void glViewport (int x, int y, int width, int height)
2058		2996
2059	void glScissor (int x, int y, int width, int height)	2997	void glScissor (int x, int y, int width, int height)
2060		2998
…		…
2068		3006
2069	void glRotate (float angle, float x, float y, float z)	3007	void glRotate (float angle, float x, float y, float z)
2070	CODE:	3008	CODE:
2071	glRotatef (angle, x, y, z);	3009	glRotatef (angle, x, y, z);
2072		3010
2073	void glBegin (int mode)
2074
2075	void glEnd ()
2076
2077	void glColor (float r, float g, float b, float a = 1.0)	3011	void glColor (float r, float g, float b, float a = 1.0)
2078	PROTOTYPE: @	3012	PROTOTYPE: @
2079	ALIAS:	3013	ALIAS:
2080	glColor_premultiply = 1	3014	glColor_premultiply = 1
2081	CODE:	3015	CODE:
2082	if (ix)	3016	if (ix)
2083	{	3017	{
…		…
2086	b *= a;	3020	b *= a;
2087	}	3021	}
2088	// microsoft visual "c" rounds instead of truncating...	3022	// microsoft visual "c" rounds instead of truncating...
2089	glColor4f (r, g, b, a);	3023	glColor4f (r, g, b, a);
2090		3024
2091	void glInterleavedArrays (int format, int stride, char *data)
2092
2093	void glDrawElements (int mode, int count, int type, char *indices)
2094
2095	# 1.2 void glDrawRangeElements (int mode, int start, int end
2096
2097	void glRasterPos (float x, float y, float z = 0.)	3025	void glRasterPos (float x, float y, float z = 0.)
2098	CODE:	3026	CODE:
2099	glRasterPos3f (0, 0, z);	3027	glRasterPos3f (0, 0, z);
2100	glBitmap (0, 0, 0, 0, x, y, 0);	3028	glBitmap (0, 0, 0, 0, x, y, 0);
2101		3029
…		…
2105		3033
2106	void glTexCoord (float s, float t)	3034	void glTexCoord (float s, float t)
2107	CODE:	3035	CODE:
2108	glTexCoord2f (s, t);	3036	glTexCoord2f (s, t);
2109		3037
		3038	void glRect (float x1, float y1, float x2, float y2)
		3039	CODE:
		3040	glRectf (x1, y1, x2, y2);
		3041
		3042	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3043	CODE:
		3044	glBegin (GL_LINE_LOOP);
		3045	glVertex2f (x1, y1);
		3046	glVertex2f (x2, y1);
		3047	glVertex2f (x2, y2);
		3048	glVertex2f (x1, y2);
		3049	glEnd ();
		3050
		3051	PROTOTYPES: ENABLE
		3052
		3053	void glBegin (int mode)
		3054
		3055	void glEnd ()
		3056
		3057	void glPointSize (GLfloat size)
		3058
		3059	void glLineWidth (GLfloat width)
		3060
		3061	void glInterleavedArrays (int format, int stride, char *data)
		3062
		3063	void glDrawElements (int mode, int count, int type, char *indices)
		3064
		3065	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3066
2110	void glTexEnv (int target, int pname, float param)	3067	void glTexEnv (int target, int pname, float param)
2111	CODE:	3068	CODE:
2112	glTexEnvf (target, pname, param);	3069	glTexEnvf (target, pname, param);
2113		3070
2114	void glTexParameter (int target, int pname, float param)	3071	void glTexParameter (int target, int pname, float param)
…		…
2130	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3087	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2131	CODE:	3088	CODE:
2132	if (gl.SeparableFilter2D)	3089	if (gl.SeparableFilter2D)
2133	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3090	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2134		3091
2135	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3092	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2136		3093
2137	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3094	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2138		3095
2139	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3096	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3097
		3098	void glPixelZoom (float x, float y)
2140		3099
2141	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3100	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2142		3101
2143	int glGenTexture ()	3102	int glGenTexture ()
2144	CODE:	3103	CODE:
2145	{	3104	RETVAL = gen_texture ();
2146	GLuint name;
2147	glGenTextures (1, &name);
2148	RETVAL = name;
2149	}
2150	OUTPUT:	3105	OUTPUT:
2151	RETVAL	3106	RETVAL
2152		3107
2153	void glDeleteTexture (int name)	3108	void glDeleteTexture (int name)
2154	CODE:	3109	CODE:
2155	{
2156	GLuint name_ = name;
2157	glDeleteTextures (1, &name_);	3110	del_texture (name);
2158	}	3111
2159
2160	int glGenList ()	3112	int glGenList ()
2161	CODE:	3113	CODE:
2162	RETVAL = glGenLists (1);	3114	RETVAL = glGenLists (1);
2163	OUTPUT:	3115	OUTPUT:
2164	RETVAL	3116	RETVAL
…		…
2171		3123
2172	void glEndList ()	3124	void glEndList ()
2173		3125
2174	void glCallList (int list)	3126	void glCallList (int list)
2175		3127
		3128	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3129
		3130	PROTOTYPES: DISABLE
		3131
		3132	void
		3133	find_widget (SV *self, NV x, NV y)
		3134	PPCODE:
		3135	{
		3136	if (within_widget (self, x, y))
		3137	XPUSHs (self);
		3138	}
		3139
		3140	BOOT:
		3141	{
		3142	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3143
		3144	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3145	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3146	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3147	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3148	}
		3149
		3150	void
		3151	draw (SV *self)
		3152	CODE:
		3153	{
		3154	HV *hv;
		3155	SV **svp;
		3156	NV x, y, w, h;
		3157	SV *draw_x_sv = GvSV (draw_x_gv);
		3158	SV *draw_y_sv = GvSV (draw_y_gv);
		3159	SV *draw_w_sv = GvSV (draw_w_gv);
		3160	SV *draw_h_sv = GvSV (draw_h_gv);
		3161	double draw_x, draw_y;
		3162
		3163	if (!SvROK (self))
		3164	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3165
		3166	hv = (HV *)SvRV (self);
		3167
		3168	if (SvTYPE (hv) != SVt_PVHV)
		3169	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3170
		3171	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3172	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3173
		3174	if (!h || !w)
		3175	XSRETURN_EMPTY;
		3176
		3177	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3178	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3179
		3180	draw_x = SvNV (draw_x_sv) + x;
		3181	draw_y = SvNV (draw_y_sv) + y;
		3182
		3183	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3184	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3185	XSRETURN_EMPTY;
		3186
		3187	sv_setnv (draw_x_sv, draw_x);
		3188	sv_setnv (draw_y_sv, draw_y);
		3189
		3190	glPushMatrix ();
		3191	glTranslated (x, y, 0);
		3192
		3193	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3194	{
		3195	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3196
		3197	if (svp && SvTRUE (*svp))
		3198	{
		3199	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3200	glEnable (GL_BLEND);
		3201	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3202	glBegin (GL_QUADS);
		3203	glVertex2f (0, 0);
		3204	glVertex2f (w, 0);
		3205	glVertex2f (w, h);
		3206	glVertex2f (0, h);
		3207	glEnd ();
		3208	glDisable (GL_BLEND);
		3209	}
		3210	}
		3211	#if 0
		3212	// draw borders, for debugging
		3213	glPushMatrix ();
		3214	glColor4f (1., 1., 0., 1.);
		3215	glTranslatef (.5, .5, 0.);
		3216	glBegin (GL_LINE_LOOP);
		3217	glVertex2f (0 , 0);
		3218	glVertex2f (w - 1, 0);
		3219	glVertex2f (w - 1, h - 1);
		3220	glVertex2f (0 , h - 1);
		3221	glEnd ();
		3222	glPopMatrix ();
		3223	#endif
		3224	PUSHMARK (SP);
		3225	XPUSHs (self);
		3226	PUTBACK;
		3227	call_method ("_draw", G_VOID | G_DISCARD);
		3228	SPAGAIN;
		3229
		3230	glPopMatrix ();
		3231
		3232	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3233	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3234	}
		3235

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