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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 1.284 by elmex, Thu Dec 11 00:17:47 2008 UTC

1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
6	# include <wininet.h>	6	# 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 16
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;
		238	uint8_t unused; /* set to zero on use */
166	} maptex;	239	} maptex;
167		240
168	typedef struct {	241	typedef struct {
169	uint32_t player;	242	uint32_t player;
170	mapface face[3];	243	tileid tile[3];
171	uint16_t darkness;	244	uint16_t darkness;
172	uint8_t stat_width, stat_hp, flags;	245	uint8_t stat_width, stat_hp, flags, smoothmax;
173	} mapcell;	246	} mapcell;
174		247
175	typedef struct {	248	typedef struct {
176	int32_t c0, c1;	249	int32_t c0, c1;
177	mapcell *col;	250	mapcell *col;
178	} maprow;	251	} maprow;
179		252
180	typedef struct map {	253	typedef struct map {
181	int x, y, w, h;	254	int x, y, w, h;
182	int ox, oy; /* offset to virtual global coordinate system */	255	int ox, oy; /* offset to virtual global coordinate system */
183	int faces;	256	int faces; tileid *face2tile; // [faceid]
184	mapface *face;	257	int texs; maptex *tex; // [tileid]
185
186	int texs;
187	maptex *tex;
188		258
189	int32_t rows;	259	int32_t rows;
190	maprow *row;	260	maprow *row;
191	} *CFPlus__Map;	261	} *DC__Map;
192		262
193	static char *	263	static char *
194	prepend (char *ptr, int sze, int inc)	264	prepend (char *ptr, int sze, int inc)
195	{	265	{
196	char *p;	266	char *p;
…		…
213	}	283	}
214		284
215	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	285	#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))	286	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
217		287
		288	static void
		289	need_facenum (struct map *self, faceid face)
		290	{
		291	while (self->faces <= face)
		292	{
		293	Append (tileid, self->face2tile, self->faces, self->faces);
		294	self->faces *= 2;
		295	}
		296	}
		297
		298	static void
		299	need_texid (struct map *self, int texid)
		300	{
		301	while (self->texs <= texid)
		302	{
		303	Append (maptex, self->tex, self->texs, self->texs);
		304	self->texs *= 2;
		305	}
		306	}
		307
218	static maprow *	308	static maprow *
219	map_get_row (CFPlus__Map self, int y)	309	map_get_row (DC__Map self, int y)
220	{	310	{
221	if (0 > y)	311	if (0 > y)
222	{	312	{
223	int extend = - y + MAP_EXTEND_Y;	313	int extend = - y + MAP_EXTEND_Y;
224	Prepend (maprow, self->row, self->rows, extend);	314	Prepend (maprow, self->row, self->rows, extend);
…		…
262		352
263	return row->col + (x - row->c0);	353	return row->col + (x - row->c0);
264	}	354	}
265		355
266	static mapcell *	356	static mapcell *
267	map_get_cell (CFPlus__Map self, int x, int y)	357	map_get_cell (DC__Map self, int x, int y)
268	{	358	{
269	return row_get_cell (map_get_row (self, y), x);	359	return row_get_cell (map_get_row (self, y), x);
270	}	360	}
271		361
272	static void	362	static void
273	map_clear (CFPlus__Map self)	363	map_clear (DC__Map self)
274	{	364	{
275	int r;	365	int r;
276		366
277	for (r = 0; r < self->rows; r++)	367	for (r = 0; r < self->rows; r++)
278	Safefree (self->row[r].col);	368	Safefree (self->row[r].col);
…		…
285	self->oy = 0;	375	self->oy = 0;
286	self->row = 0;	376	self->row = 0;
287	self->rows = 0;	377	self->rows = 0;
288	}	378	}
289		379
		380	#define CELL_CLEAR(cell) \
		381	do { \
		382	if ((cell)->player) \
		383	(cell)->tile [2] = 0; \
		384	(cell)->darkness = 0; \
		385	(cell)->stat_hp = 0; \
		386	(cell)->flags = 0; \
		387	(cell)->player = 0; \
		388	} while (0)
		389
290	static void	390	static void
291	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	391	map_blank (DC__Map self, int x0, int y0, int w, int h)
292	{	392	{
293	int x, y;	393	int x, y;
294	maprow *row;	394	maprow *row;
295	mapcell *cell;	395	mapcell *cell;
296		396
…		…
308	if (x >= row->c1)	408	if (x >= row->c1)
309	break;	409	break;
310		410
311	cell = row->col + x - row->c0;	411	cell = row->col + x - row->c0;
312		412
313	cell->darkness = 0;	413	CELL_CLEAR (cell);
314	cell->stat_hp = 0;
315	cell->flags = 0;
316	cell->player = 0;
317	}	414	}
318	}	415	}
		416	}
		417
		418	typedef struct {
		419	tileid tile;
		420	uint8_t x, y, level;
		421	} smooth_key;
		422
		423	static void
		424	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		425	{
		426	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		427
		428	if (SvIOK (*sv))
		429	SvIV_set (*sv, SvIVX (*sv) | bits);
		430	else
		431	sv_setiv (*sv, bits);
319	}	432	}
320		433
321	static void	434	static void
322	music_finished (void)	435	music_finished (void)
323	{	436	{
…		…
359	n |= n >> 16;	472	n |= n >> 16;
360		473
361	return n + 1;	474	return n + 1;
362	}	475	}
363		476
364	MODULE = CFPlus PACKAGE = CFPlus	477	static unsigned int
		478	popcount (unsigned int n)
		479	{
		480	n -= (n >> 1) & 0x55555555U;
		481	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		482	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		483	n *= 0x01010101U;
		484
		485	return n >> 24;
		486	}
		487
		488	/* SDL should provide this, really. */
		489	#define SDLK_MODIFIER_MIN 300
		490	#define SDLK_MODIFIER_MAX 314
		491
		492	/******************************************************************************/
		493
		494	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		495	static GV *hover_gv;
		496
		497	static int
		498	within_widget (SV *widget, NV x, NV y)
		499	{
		500	HV *self;
		501	SV **svp;
		502	NV wx, ww, wy, wh;
		503
		504	if (!SvROK (widget))
		505	return 0;
		506
		507	self = (HV *)SvRV (widget);
		508
		509	if (SvTYPE (self) != SVt_PVHV)
		510	return 0;
		511
		512	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		513	if (y < wy)
		514	return 0;
		515
		516	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		517	if (y >= wy + wh)
		518	return 0;
		519
		520	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		521	if (x < wx)
		522	return 0;
		523
		524	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		525	if (x >= wx + ww)
		526	return 0;
		527
		528	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		529	if (!svp || !SvTRUE (*svp))
		530	return 0;
		531
		532	return 1;
		533	}
		534
		535	/******************************************************************************/
		536
		537	/* process keyboard modifiers */
		538	static int
		539	mod_munge (int mod)
		540	{
		541	mod &= MOD_MASK;
		542
		543	if (mod & (KMOD_META | KMOD_ALT))
		544	mod |= KMOD_LRAM;
		545
		546	return mod;
		547	}
		548
		549	static void
		550	deliantra_main ()
		551	{
		552	char *argv[] = { 0 };
		553	call_argv ("::main", G_DISCARD | G_VOID, argv);
		554	}
		555
		556	#ifdef __MACOSX__
		557	/* to due surprising braindamage on the side of SDL design, we
		558	* do some mind-boggling hack here: SDL requires a custom main()
		559	* on OS X, so... we provide one and call the original main(), which,
		560	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		561	* and which calls our main (== SDL_main) back.
		562	*/
		563	extern C_LINKAGE int
		564	main (int argc, char *argv[])
		565	{
		566	deliantra_main ();
		567	}
		568
		569	#undef main
		570
		571	extern C_LINKAGE int main (int argc, char *argv[]);
		572
		573	static void
		574	SDL_braino (void)
		575	{
		576	char *argv[] = { "deliantra client", 0 };
		577	(main) (1, argv);
		578	}
		579	#else
		580	static void
		581	SDL_braino (void)
		582	{
		583	deliantra_main ();
		584	}
		585	#endif
		586
		587	MODULE = Deliantra::Client PACKAGE = DC
365		588
366	PROTOTYPES: ENABLE	589	PROTOTYPES: ENABLE
367		590
368	BOOT:	591	BOOT:
369	{	592	{
370	HV *stash = gv_stashpv ("CFPlus", 1);	593	HV *stash = gv_stashpv ("DC", 1);
371	static const struct {	594	static const struct {
372	const char *name;	595	const char *name;
373	IV iv;	596	IV iv;
374	} *civ, const_iv[] = {	597	} *civ, const_iv[] = {
375	# define const_iv(name) { # name, (IV)name }	598	# define const_iv(name) { # name, (IV)name }
		599	const_iv (SDLK_MODIFIER_MIN),
		600	const_iv (SDLK_MODIFIER_MAX),
		601
376	const_iv (SDL_ACTIVEEVENT),	602	const_iv (SDL_ACTIVEEVENT),
377	const_iv (SDL_KEYDOWN),	603	const_iv (SDL_KEYDOWN),
378	const_iv (SDL_KEYUP),	604	const_iv (SDL_KEYUP),
379	const_iv (SDL_MOUSEMOTION),	605	const_iv (SDL_MOUSEMOTION),
380	const_iv (SDL_MOUSEBUTTONDOWN),	606	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
389	const_iv (SDL_EVENT_RESERVEDA),	615	const_iv (SDL_EVENT_RESERVEDA),
390	const_iv (SDL_EVENT_RESERVEDB),	616	const_iv (SDL_EVENT_RESERVEDB),
391	const_iv (SDL_VIDEORESIZE),	617	const_iv (SDL_VIDEORESIZE),
392	const_iv (SDL_VIDEOEXPOSE),	618	const_iv (SDL_VIDEOEXPOSE),
393	const_iv (SDL_USEREVENT),	619	const_iv (SDL_USEREVENT),
		620
		621	const_iv (SDL_APPINPUTFOCUS),
		622	const_iv (SDL_APPMOUSEFOCUS),
		623	const_iv (SDL_APPACTIVE),
		624
		625
		626	const_iv (SDLK_UNKNOWN),
		627	const_iv (SDLK_FIRST),
		628	const_iv (SDLK_BACKSPACE),
		629	const_iv (SDLK_TAB),
		630	const_iv (SDLK_CLEAR),
		631	const_iv (SDLK_RETURN),
		632	const_iv (SDLK_PAUSE),
		633	const_iv (SDLK_ESCAPE),
		634	const_iv (SDLK_SPACE),
		635	const_iv (SDLK_EXCLAIM),
		636	const_iv (SDLK_QUOTEDBL),
		637	const_iv (SDLK_HASH),
		638	const_iv (SDLK_DOLLAR),
		639	const_iv (SDLK_AMPERSAND),
		640	const_iv (SDLK_QUOTE),
		641	const_iv (SDLK_LEFTPAREN),
		642	const_iv (SDLK_RIGHTPAREN),
		643	const_iv (SDLK_ASTERISK),
		644	const_iv (SDLK_PLUS),
		645	const_iv (SDLK_COMMA),
		646	const_iv (SDLK_MINUS),
		647	const_iv (SDLK_PERIOD),
		648	const_iv (SDLK_SLASH),
		649	const_iv (SDLK_0),
		650	const_iv (SDLK_1),
		651	const_iv (SDLK_2),
		652	const_iv (SDLK_3),
		653	const_iv (SDLK_4),
		654	const_iv (SDLK_5),
		655	const_iv (SDLK_6),
		656	const_iv (SDLK_7),
		657	const_iv (SDLK_8),
		658	const_iv (SDLK_9),
		659	const_iv (SDLK_COLON),
		660	const_iv (SDLK_SEMICOLON),
		661	const_iv (SDLK_LESS),
		662	const_iv (SDLK_EQUALS),
		663	const_iv (SDLK_GREATER),
		664	const_iv (SDLK_QUESTION),
		665	const_iv (SDLK_AT),
		666
		667	const_iv (SDLK_LEFTBRACKET),
		668	const_iv (SDLK_BACKSLASH),
		669	const_iv (SDLK_RIGHTBRACKET),
		670	const_iv (SDLK_CARET),
		671	const_iv (SDLK_UNDERSCORE),
		672	const_iv (SDLK_BACKQUOTE),
		673	const_iv (SDLK_DELETE),
		674
		675	const_iv (SDLK_FIRST),
		676	const_iv (SDLK_LAST),
394	const_iv (SDLK_KP0),	677	const_iv (SDLK_KP0),
395	const_iv (SDLK_KP1),	678	const_iv (SDLK_KP1),
396	const_iv (SDLK_KP2),	679	const_iv (SDLK_KP2),
397	const_iv (SDLK_KP3),	680	const_iv (SDLK_KP3),
398	const_iv (SDLK_KP4),	681	const_iv (SDLK_KP4),
…		…
453	const_iv (SDLK_BREAK),	736	const_iv (SDLK_BREAK),
454	const_iv (SDLK_MENU),	737	const_iv (SDLK_MENU),
455	const_iv (SDLK_POWER),	738	const_iv (SDLK_POWER),
456	const_iv (SDLK_EURO),	739	const_iv (SDLK_EURO),
457	const_iv (SDLK_UNDO),	740	const_iv (SDLK_UNDO),
		741
458	const_iv (KMOD_NONE),	742	const_iv (KMOD_NONE),
		743	const_iv (KMOD_SHIFT),
459	const_iv (KMOD_LSHIFT),	744	const_iv (KMOD_LSHIFT),
460	const_iv (KMOD_RSHIFT),	745	const_iv (KMOD_RSHIFT),
		746	const_iv (KMOD_CTRL),
461	const_iv (KMOD_LCTRL),	747	const_iv (KMOD_LCTRL),
462	const_iv (KMOD_RCTRL),	748	const_iv (KMOD_RCTRL),
		749	const_iv (KMOD_ALT),
463	const_iv (KMOD_LALT),	750	const_iv (KMOD_LALT),
464	const_iv (KMOD_RALT),	751	const_iv (KMOD_RALT),
		752	const_iv (KMOD_META),
465	const_iv (KMOD_LMETA),	753	const_iv (KMOD_LMETA),
466	const_iv (KMOD_RMETA),	754	const_iv (KMOD_RMETA),
467	const_iv (KMOD_NUM),	755	const_iv (KMOD_NUM),
468	const_iv (KMOD_CAPS),	756	const_iv (KMOD_CAPS),
469	const_iv (KMOD_MODE),	757	const_iv (KMOD_MODE),
470	const_iv (KMOD_CTRL),	758
471	const_iv (KMOD_SHIFT),	759	const_iv (KMOD_LRAM),
472	const_iv (KMOD_ALT),	760
473	const_iv (KMOD_META)	761	const_iv (MIX_DEFAULT_FORMAT),
		762
		763	const_iv (SDL_INIT_TIMER),
		764	const_iv (SDL_INIT_AUDIO),
		765	const_iv (SDL_INIT_VIDEO),
		766	const_iv (SDL_INIT_CDROM),
		767	const_iv (SDL_INIT_JOYSTICK),
		768	const_iv (SDL_INIT_EVERYTHING),
		769	const_iv (SDL_INIT_NOPARACHUTE),
		770	const_iv (SDL_INIT_EVENTTHREAD),
		771
		772	const_iv (SDL_GL_RED_SIZE),
		773	const_iv (SDL_GL_GREEN_SIZE),
		774	const_iv (SDL_GL_BLUE_SIZE),
		775	const_iv (SDL_GL_ALPHA_SIZE),
		776	const_iv (SDL_GL_DOUBLEBUFFER),
		777	const_iv (SDL_GL_BUFFER_SIZE),
		778	const_iv (SDL_GL_DEPTH_SIZE),
		779	const_iv (SDL_GL_STENCIL_SIZE),
		780	const_iv (SDL_GL_ACCUM_RED_SIZE),
		781	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		782	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		783	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		784	const_iv (SDL_GL_STEREO),
		785	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		786	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		787	const_iv (SDL_GL_ACCELERATED_VISUAL),
		788	const_iv (SDL_GL_SWAP_CONTROL),
		789
		790	const_iv (FOW_DARKNESS)
474	# undef const_iv	791	# undef const_iv
475	};	792	};
476		793
477	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	794	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
478	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	795	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		796
		797	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		798	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
479	}	799	}
		800
		801	void
		802	weaken (SV *rv)
		803	PROTOTYPE: $
		804	CODE:
		805	sv_rvweaken (rv);
480		806
481	int	807	int
482	in_destruct ()	808	in_destruct ()
483	CODE:	809	CODE:
484	RETVAL = PL_main_cv == Nullcv;	810	RETVAL = PL_main_cv == Nullcv;
…		…
487		813
488	NV floor (NV x)	814	NV floor (NV x)
489		815
490	NV ceil (NV x)	816	NV ceil (NV x)
491		817
		818	IV minpot (UV n)
		819
		820	IV popcount (UV n)
		821
492	void	822	void
493	pango_init ()	823	pango_init ()
494	CODE:	824	CODE:
495	{	825	{
496	opengl_fontmap = pango_opengl_font_map_new ();	826	opengl_fontmap = pango_opengl_font_map_new ();
497	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	827	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);	828	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		829	/*pango_context_set_font_description (opengl_context, default_font);*/
		830	#if PANGO_VERSION_CHECK (1, 15, 2)
		831	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		832	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		833	#endif
499	}	834	}
500		835
501	int	836	char *SDL_GetError ()
502	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
503		837
504	void	838	void SDL_braino ()
		839
		840	int SDL_Init (U32 flags)
		841
		842	int SDL_InitSubSystem (U32 flags)
		843
		844	void SDL_QuitSubSystem (U32 flags)
		845
505	SDL_Quit ()	846	void SDL_Quit ()
506		847
		848	int SDL_GL_SetAttribute (int attr, int value)
		849
		850	int SDL_GL_GetAttribute (int attr)
		851	CODE:
		852	if (SDL_GL_GetAttribute (attr, &RETVAL))
		853	XSRETURN_UNDEF;
		854	OUTPUT:
		855	RETVAL
		856
507	void	857	void
508	SDL_ListModes ()	858	SDL_ListModes (int rgb, int alpha)
509	PPCODE:	859	PPCODE:
510	{	860	{
511	SDL_Rect **m;	861	SDL_Rect **m;
512		862
513	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	863	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
514	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	864	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
515	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	865	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
516	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	866	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
517		867
518	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	868	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
519	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	869	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
520		870
521	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	871	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
522	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	872	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
523	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	873	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
524	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	874	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
525		875
526	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	876	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);	877	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		878
535	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	879	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
536		880
537	if (m && m != (SDL_Rect **)-1)	881	if (m && m != (SDL_Rect **)-1)
538	while (*m)	882	while (*m)
539	{	883	{
		884	if ((*m)->w >= 400 && (*m)->h >= 300)
		885	{
540	AV *av = newAV ();	886	AV *av = newAV ();
541	av_push (av, newSViv ((*m)->w));	887	av_push (av, newSViv ((*m)->w));
542	av_push (av, newSViv ((*m)->h));	888	av_push (av, newSViv ((*m)->h));
		889	av_push (av, newSViv (rgb));
		890	av_push (av, newSViv (alpha));
543	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	891	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		892	}
544		893
545	++m;	894	++m;
546	}	895	}
547	}	896	}
548		897
549	char *
550	SDL_GetError ()
551
552	int	898	int
553	SDL_SetVideoMode (int w, int h, int fullscreen)	899	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
554	CODE:	900	CODE:
		901	{
		902	SDL_EnableUNICODE (1);
		903	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		904
		905	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		906	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		907	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		908	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		909
555	RETVAL = !!SDL_SetVideoMode (	910	RETVAL = !!SDL_SetVideoMode (
556	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	911	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
557	);	912	);
		913
558	if (RETVAL)	914	if (RETVAL)
559	{	915	{
560	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	916	av_clear (texture_av);
		917
		918	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
561	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	919	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
562	# include "glfunc.h"	920	#include "glfunc.h"
563	# undef GL_FUNC	921	#undef GL_FUNC
564	}	922	}
		923	}
565	OUTPUT:	924	OUTPUT:
566	RETVAL	925	RETVAL
567		926
568	void	927	void
569	SDL_GL_SwapBuffers ()	928	SDL_GL_SwapBuffers ()
570		929
571	char *	930	char *
572	SDL_GetKeyName (int sym)	931	SDL_GetKeyName (int sym)
573		932
		933	int
		934	SDL_GetAppState ()
		935
		936	int
		937	SDL_GetModState ()
		938
574	void	939	void
575	SDL_PollEvent ()	940	poll_events ()
576	PPCODE:	941	PPCODE:
577	{	942	{
578	SDL_Event ev;	943	SDL_Event ev;
579		944
580	while (SDL_PollEvent (&ev))	945	SDL_PumpEvents ();
		946	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
581	{	947	{
582	HV *hv = newHV ();	948	HV *hv = newHV ();
583	hv_store (hv, "type", 4, newSViv (ev.type), 0);	949	hv_store (hv, "type", 4, newSViv (ev.type), 0);
584		950
585	switch (ev.type)	951	switch (ev.type)
586	{	952	{
587	case SDL_KEYDOWN:	953	case SDL_KEYDOWN:
588	case SDL_KEYUP:	954	case SDL_KEYUP:
589	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	955	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
590	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	956	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
591	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	957	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		958	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);	959	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
593	break;	960	break;
594		961
595	case SDL_ACTIVEEVENT:	962	case SDL_ACTIVEEVENT:
596	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	963	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
597	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	964	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
598	break;	965	break;
599		966
600	case SDL_MOUSEMOTION:	967	case SDL_MOUSEMOTION:
		968	{
		969	int state = ev.motion.state;
		970	int x = ev.motion.x;
		971	int y = ev.motion.y;
		972	int xrel = ev.motion.xrel;
		973	int yrel = ev.motion.yrel;
		974
		975	/* do simplistic event compression */
		976	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		977	&& state == ev.motion.state)
		978	{
		979	xrel += ev.motion.xrel;
		980	yrel += ev.motion.yrel;
		981	x = ev.motion.x;
		982	y = ev.motion.y;
		983	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		984	}
		985
601	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	986	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
602
603	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	987	hv_store (hv, "state", 5, newSViv (state), 0);
604	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	988	hv_store (hv, "x", 1, newSViv (x), 0);
605	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	989	hv_store (hv, "y", 1, newSViv (y), 0);
606	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	990	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
607	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	991	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		992	}
608	break;	993	break;
609		994
610	case SDL_MOUSEBUTTONDOWN:	995	case SDL_MOUSEBUTTONDOWN:
611	case SDL_MOUSEBUTTONUP:	996	case SDL_MOUSEBUTTONUP:
612	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	997	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
613		998
614	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	999	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
615	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1000	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
616	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1001	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
617	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1002	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
622	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1007	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
623	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1008	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
624	break;	1009	break;
625	}	1010	}
626		1011
627	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1012	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
628	}	1013	}
629	}	1014	}
630		1015
631	int	1016	int
632	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1017	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
633	POSTCALL:	1018	POSTCALL:
634	Mix_HookMusicFinished (music_finished);	1019	Mix_HookMusicFinished (music_finished);
635	Mix_ChannelFinished (channel_finished);	1020	Mix_ChannelFinished (channel_finished);
636		1021
637	void	1022	void
		1023	Mix_QuerySpec ()
		1024	PPCODE:
		1025	{
		1026	int freq, channels;
		1027	Uint16 format;
		1028
		1029	if (Mix_QuerySpec (&freq, &format, &channels))
		1030	{
		1031	EXTEND (SP, 3);
		1032	PUSHs (sv_2mortal (newSViv (freq)));
		1033	PUSHs (sv_2mortal (newSViv (format)));
		1034	PUSHs (sv_2mortal (newSViv (channels)));
		1035	}
		1036	}
		1037
		1038	void
638	Mix_CloseAudio ()	1039	Mix_CloseAudio ()
639		1040
640	int	1041	int
641	Mix_AllocateChannels (int numchans = -1)	1042	Mix_AllocateChannels (int numchans = -1)
642		1043
		1044	const char *
		1045	Mix_GetError ()
		1046
643	void	1047	void
644	lowdelay (int fd, int val = 1)	1048	lowdelay (int fd, int val = 1)
645	CODE:	1049	CODE:
646	#ifndef _WIN32
647	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1050	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
648	#endif
649		1051
650	void	1052	void
651	win32_proxy_info ()	1053	win32_proxy_info ()
652	PPCODE:	1054	PPCODE:
653	{	1055	{
…		…
674	}	1076	}
675	}	1077	}
676	#endif	1078	#endif
677	}	1079	}
678		1080
679	void	1081	int
680	add_font (char *file)	1082	add_font (char *file)
681	CODE:	1083	CODE:
682	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1084	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1085	OUTPUT:
		1086	RETVAL
683		1087
684	void	1088	void
685	load_image_inline (SV *image_)	1089	load_image_inline (SV *image_)
686	ALIAS:	1090	ALIAS:
687	load_image_file = 1	1091	load_image_file = 1
…		…
690	STRLEN image_len;	1094	STRLEN image_len;
691	char *image = (char *)SvPVbyte (image_, image_len);	1095	char *image = (char *)SvPVbyte (image_, image_len);
692	SDL_Surface *surface, *surface2;	1096	SDL_Surface *surface, *surface2;
693	SDL_PixelFormat fmt;	1097	SDL_PixelFormat fmt;
694	SDL_RWops *rw = ix	1098	SDL_RWops *rw = ix
695	? SDL_RWFromFile (image, "r")	1099	? SDL_RWFromFile (image, "rb")
696	: SDL_RWFromConstMem (image, image_len);	1100	: SDL_RWFromConstMem (image, image_len);
697		1101
698	if (!rw)	1102	if (!rw)
699	croak ("load_image: %s", SDL_GetError ());	1103	croak ("load_image: %s", SDL_GetError ());
700		1104
…		…
773	void	1177	void
774	error (char *message)	1178	error (char *message)
775	CODE:	1179	CODE:
776	fprintf (stderr, "ERROR: %s\n", message);	1180	fprintf (stderr, "ERROR: %s\n", message);
777	#ifdef _WIN32	1181	#ifdef _WIN32
778	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1182	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
779	#endif	1183	#endif
780		1184
781	void	1185	void
782	fatal (char *message)	1186	fatal (char *message)
783	CODE:	1187	CODE:
784	fprintf (stderr, "FATAL: %s\n", message);	1188	fprintf (stderr, "FATAL: %s\n", message);
785	#ifdef _WIN32	1189	#ifdef _WIN32
786	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1190	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
787	#endif	1191	#endif
788	_exit (1);	1192	_exit (1);
789		1193
790	void	1194	void
791	_exit (int retval = 0)	1195	_exit (int retval = 0)
…		…
794	ExitThread (retval); // unclean, please beam me up	1198	ExitThread (retval); // unclean, please beam me up
795	#else	1199	#else
796	_exit (retval);	1200	_exit (retval);
797	#endif	1201	#endif
798		1202
799	MODULE = CFPlus PACKAGE = CFPlus::Font	1203	void
		1204	debug ()
		1205	CODE:
		1206	{
		1207	#if DEBUG
		1208	VALGRIND_DO_LEAK_CHECK;
		1209	#endif
		1210	}
800		1211
801	CFPlus::Font	1212	int
		1213	SvREFCNT (SV *sv)
		1214	CODE:
		1215	RETVAL = SvREFCNT (sv);
		1216	OUTPUT:
		1217	RETVAL
		1218
		1219	MODULE = Deliantra::Client PACKAGE = DC::Font
		1220
		1221	PROTOTYPES: DISABLE
		1222
		1223	DC::Font
802	new_from_file (SV *class, char *path, int id = 0)	1224	new_from_file (SV *class, char *path, int id = 0)
803	CODE:	1225	CODE:
804	{	1226	{
805	int count;	1227	int count;
806	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1228	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
809	}	1231	}
810	OUTPUT:	1232	OUTPUT:
811	RETVAL	1233	RETVAL
812		1234
813	void	1235	void
814	DESTROY (CFPlus::Font self)	1236	DESTROY (DC::Font self)
815	CODE:	1237	CODE:
816	pango_font_description_free (self);	1238	pango_font_description_free (self);
817		1239
818	void	1240	void
819	make_default (CFPlus::Font self)	1241	make_default (DC::Font self)
		1242	PROTOTYPE: $
820	CODE:	1243	CODE:
821	default_font = self;	1244	default_font = self;
822		1245
823	MODULE = CFPlus PACKAGE = CFPlus::Layout	1246	MODULE = Deliantra::Client PACKAGE = DC::Layout
824		1247
		1248	PROTOTYPES: DISABLE
		1249
825	void	1250	void
826	reset_glyph_cache ()	1251	glyph_cache_backup ()
		1252	PROTOTYPE:
827	CODE:	1253	CODE:
		1254	tc_backup ();
		1255
		1256	void
		1257	glyph_cache_restore ()
		1258	PROTOTYPE:
		1259	CODE:
828	tc_clear ();	1260	tc_restore ();
829		1261
830	CFPlus::Layout	1262	DC::Layout
831	new (SV *class)	1263	new (SV *class)
832	CODE:	1264	CODE:
833	New (0, RETVAL, 1, struct cf_layout);	1265	New (0, RETVAL, 1, struct cf_layout);
834		1266
835	RETVAL->pl = pango_layout_new (opengl_context);	1267	RETVAL->pl = pango_layout_new (opengl_context);
…		…
837	RETVAL->g = 1.;	1269	RETVAL->g = 1.;
838	RETVAL->b = 1.;	1270	RETVAL->b = 1.;
839	RETVAL->a = 1.;	1271	RETVAL->a = 1.;
840	RETVAL->base_height = MIN_FONT_HEIGHT;	1272	RETVAL->base_height = MIN_FONT_HEIGHT;
841	RETVAL->font = 0;	1273	RETVAL->font = 0;
		1274	RETVAL->rc = rc_alloc ();
842		1275
843	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1276	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
844	layout_update_font (RETVAL);	1277	layout_update_font (RETVAL);
845	OUTPUT:	1278	OUTPUT:
846	RETVAL	1279	RETVAL
847		1280
848	void	1281	void
849	DESTROY (CFPlus::Layout self)	1282	DESTROY (DC::Layout self)
850	CODE:	1283	CODE:
851	g_object_unref (self->pl);	1284	g_object_unref (self->pl);
		1285	rc_free (self->rc);
852	Safefree (self);	1286	Safefree (self);
853		1287
854	void	1288	void
855	set_text (CFPlus::Layout self, SV *text_)	1289	set_text (DC::Layout self, SV *text_)
856	CODE:	1290	CODE:
857	{	1291	{
858	STRLEN textlen;	1292	STRLEN textlen;
859	char *text = SvPVutf8 (text_, textlen);	1293	char *text = SvPVutf8 (text_, textlen);
860		1294
861	pango_layout_set_text (self->pl, text, textlen);	1295	pango_layout_set_text (self->pl, text, textlen);
862	}	1296	}
863		1297
864	void	1298	void
865	set_markup (CFPlus::Layout self, SV *text_)	1299	set_markup (DC::Layout self, SV *text_)
866	CODE:	1300	CODE:
867	{	1301	{
868	STRLEN textlen;	1302	STRLEN textlen;
869	char *text = SvPVutf8 (text_, textlen);	1303	char *text = SvPVutf8 (text_, textlen);
870		1304
871	pango_layout_set_markup (self->pl, text, textlen);	1305	pango_layout_set_markup (self->pl, text, textlen);
872	}	1306	}
873		1307
874	void	1308	void
875	set_shapes (CFPlus::Layout self, ...)	1309	set_shapes (DC::Layout self, ...)
876	CODE:	1310	CODE:
877	{	1311	{
878	PangoAttrList *attrs = 0;	1312	PangoAttrList *attrs = 0;
879	const char *text = pango_layout_get_text (self->pl);	1313	const char *text = pango_layout_get_text (self->pl);
880	const char *pos = text;	1314	const char *pos = text;
…		…
915	if (attrs)	1349	if (attrs)
916	pango_layout_set_attributes (self->pl, attrs);	1350	pango_layout_set_attributes (self->pl, attrs);
917	}	1351	}
918		1352
919	void	1353	void
920	get_shapes (CFPlus::Layout self)	1354	get_shapes (DC::Layout self)
921	PPCODE:	1355	PPCODE:
922	{	1356	{
923	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1357	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
924		1358
925	do	1359	do
926	{	1360	{
927	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1361	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
928		1362
929	if (run && shape_attr_p (run))	1363	if (run && shape_attr_p (run))
930	{	1364	{
931	PangoRectangle extents;	1365	PangoRectangle extents;
932	pango_layout_iter_get_run_extents (iter, 0, &extents);	1366	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
940		1374
941	pango_layout_iter_free (iter);	1375	pango_layout_iter_free (iter);
942	}	1376	}
943		1377
944	int	1378	int
945	has_wrapped (CFPlus::Layout self)	1379	has_wrapped (DC::Layout self)
946	CODE:	1380	CODE:
947	{	1381	{
948	int lines = 1;	1382	int lines = 1;
949	const char *text = pango_layout_get_text (self->pl);	1383	const char *text = pango_layout_get_text (self->pl);
950		1384
…		…
955	}	1389	}
956	OUTPUT:	1390	OUTPUT:
957	RETVAL	1391	RETVAL
958		1392
959	SV *	1393	SV *
960	get_text (CFPlus::Layout self)	1394	get_text (DC::Layout self)
961	CODE:	1395	CODE:
962	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1396	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
963	sv_utf8_decode (RETVAL);	1397	sv_utf8_decode (RETVAL);
964	OUTPUT:	1398	OUTPUT:
965	RETVAL	1399	RETVAL
966		1400
967	void	1401	void
968	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1402	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
969	CODE:	1403	CODE:
970	self->r = r;	1404	self->r = r;
971	self->g = g;	1405	self->g = g;
972	self->b = b;	1406	self->b = b;
973	self->a = a;	1407	self->a = a;
974		1408
975	void	1409	void
976	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1410	set_font (DC::Layout self, DC::Font font = 0)
977	CODE:	1411	CODE:
978	if (self->font != font)	1412	if (self->font != font)
979	{	1413	{
980	self->font = font;	1414	self->font = font;
981	layout_update_font (self);	1415	layout_update_font (self);
982	}	1416	}
983		1417
984	void	1418	void
985	set_height (CFPlus::Layout self, int base_height)	1419	set_height (DC::Layout self, int base_height)
986	CODE:	1420	CODE:
987	if (self->base_height != base_height)	1421	if (self->base_height != base_height)
988	{	1422	{
989	self->base_height = base_height;	1423	self->base_height = base_height;
990	layout_update_font (self);	1424	layout_update_font (self);
991	}	1425	}
992		1426
993	void	1427	void
994	set_width (CFPlus::Layout self, int max_width = -1)	1428	set_width (DC::Layout self, int max_width = -1)
995	CODE:	1429	CODE:
996	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1430	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
997		1431
998	void	1432	void
999	set_indent (CFPlus::Layout self, int indent)	1433	set_indent (DC::Layout self, int indent)
1000	CODE:	1434	CODE:
1001	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1435	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1002		1436
1003	void	1437	void
1004	set_spacing (CFPlus::Layout self, int spacing)	1438	set_spacing (DC::Layout self, int spacing)
1005	CODE:	1439	CODE:
1006	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1440	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1007		1441
1008	void	1442	void
1009	set_ellipsise (CFPlus::Layout self, int ellipsise)	1443	set_ellipsise (DC::Layout self, int ellipsise)
1010	CODE:	1444	CODE:
1011	pango_layout_set_ellipsize (self->pl,	1445	pango_layout_set_ellipsize (self->pl,
1012	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1446	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1013	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1447	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1014	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1448	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1015	: PANGO_ELLIPSIZE_NONE	1449	: PANGO_ELLIPSIZE_NONE
1016	);	1450	);
1017		1451
1018	void	1452	void
1019	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1453	set_single_paragraph_mode (DC::Layout self, int spm)
1020	CODE:	1454	CODE:
1021	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1455	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1022		1456
1023	void	1457	void
1024	size (CFPlus::Layout self)	1458	size (DC::Layout self)
1025	PPCODE:	1459	PPCODE:
1026	{	1460	{
1027	int w, h;	1461	int w, h;
1028		1462
1029	layout_get_pixel_size (self, &w, &h);	1463	layout_get_pixel_size (self, &w, &h);
…		…
1032	PUSHs (sv_2mortal (newSViv (w)));	1466	PUSHs (sv_2mortal (newSViv (w)));
1033	PUSHs (sv_2mortal (newSViv (h)));	1467	PUSHs (sv_2mortal (newSViv (h)));
1034	}	1468	}
1035		1469
1036	int	1470	int
1037	descent (CFPlus::Layout self)	1471	descent (DC::Layout self)
1038	CODE:	1472	CODE:
1039	{	1473	{
1040	PangoRectangle rect;	1474	PangoRectangle rect;
1041	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1475	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1042	pango_layout_line_get_pixel_extents (line, 0, &rect);	1476	pango_layout_line_get_pixel_extents (line, 0, &rect);
1043	RETVAL = PANGO_DESCENT (rect);	1477	RETVAL = PANGO_DESCENT (rect);
1044	}	1478	}
1045	OUTPUT:	1479	OUTPUT:
1046	RETVAL	1480	RETVAL
1047		1481
1048	int	1482	int
1049	xy_to_index (CFPlus::Layout self, int x, int y)	1483	xy_to_index (DC::Layout self, int x, int y)
1050	CODE:	1484	CODE:
1051	{	1485	{
1052	int index, trailing;	1486	int index, trailing;
1053	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1487	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1054	RETVAL = index + trailing;	1488	RETVAL = index + trailing;
1055	}	1489	}
1056	OUTPUT:	1490	OUTPUT:
1057	RETVAL	1491	RETVAL
1058		1492
1059	void	1493	void
1060	cursor_pos (CFPlus::Layout self, int index)	1494	cursor_pos (DC::Layout self, int index)
1061	PPCODE:	1495	PPCODE:
1062	{	1496	{
1063	PangoRectangle strong_pos;	1497	PangoRectangle pos;
1064	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1498	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1065		1499
1066	EXTEND (SP, 3);	1500	EXTEND (SP, 3);
1067	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1501	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1068	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1502	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1069	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1503	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1070	}	1504	}
1071		1505
1072	void	1506	void
1073	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)	1507	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1074	PPCODE:	1508	PPCODE:
1075	{	1509	{
1076	int line, x;	1510	int line, x;
1077		1511
1078	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);	1512	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1513	#if !PANGO_VERSION_CHECK (1, 17, 3)
1079	/* pango bug: line is between 1..numlines, not 0..numlines-1 */	1514	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
1080		1515	--line;
		1516	#endif
1081	EXTEND (SP, 2);	1517	EXTEND (SP, 2);
1082	PUSHs (sv_2mortal (newSViv (line - 1)));	1518	PUSHs (sv_2mortal (newSViv (line)));
1083	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));	1519	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
1084	}	1520	}
1085		1521
1086	void	1522	void
1087	line_x_to_index (CFPlus::Layout self, int line, int x)	1523	line_x_to_index (DC::Layout self, int line, int x)
1088	PPCODE:	1524	PPCODE:
1089	{	1525	{
1090	PangoLayoutLine *lp;	1526	PangoLayoutLine *lp;
1091	int index, trailing;	1527	int index, trailing;
1092		1528
1093	if (line < 0)	1529	if (line < 0)
1094	XSRETURN_EMPTY;	1530	XSRETURN_EMPTY;
1095		1531
1096	if (!(lp = pango_layout_get_line (self->pl, line)))	1532	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
1097	XSRETURN_EMPTY; /* do better */	1533	XSRETURN_EMPTY; /* do better */
1098		1534
1099	if (!pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing))	1535	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
1100	XSRETURN_EMPTY; /* do better */
1101		1536
1102	EXTEND (SP, 2);	1537	EXTEND (SP, 2);
1103	if (GIMME_V == G_SCALAR)	1538	if (GIMME_V == G_SCALAR)
1104	PUSHs (sv_2mortal (newSViv (index + trailing)));	1539	PUSHs (sv_2mortal (newSViv (index + trailing)));
1105	else	1540	else
…		…
1108	PUSHs (sv_2mortal (newSViv (trailing)));	1543	PUSHs (sv_2mortal (newSViv (trailing)));
1109	}	1544	}
1110	}	1545	}
1111		1546
1112	void	1547	void
1113	render (CFPlus::Layout self, float x, float y, int flags = 0)	1548	render (DC::Layout self, float x, float y, int flags = 0)
1114	PPCODE:	1549	CODE:
		1550	rc_clear (self->rc);
1115	pango_opengl_render_layout_subpixel (	1551	pango_opengl_render_layout_subpixel (
1116	self->pl,	1552	self->pl,
		1553	self->rc,
1117	x * PANGO_SCALE, y * PANGO_SCALE,	1554	x * PANGO_SCALE, y * PANGO_SCALE,
1118	self->r, self->g, self->b, self->a,	1555	self->r, self->g, self->b, self->a,
1119	flags	1556	flags
1120	);	1557	);
		1558	// we assume that context_change actually clears/frees stuff
		1559	// and does not do any recomputation...
		1560	pango_layout_context_changed (self->pl);
1121		1561
1122	MODULE = CFPlus PACKAGE = CFPlus::Texture
1123
1124	void	1562	void
1125	pad2pot (SV *data_, SV *w_, SV *h_)	1563	draw (DC::Layout self)
1126	CODE:	1564	CODE:
1127	{	1565	{
1128	int ow = SvIV (w_);	1566	glEnable (GL_TEXTURE_2D);
1129	int oh = SvIV (h_);	1567	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1568	glEnable (GL_BLEND);
		1569	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1570	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1571	glEnable (GL_ALPHA_TEST);
		1572	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1130		1573
1131	if (ow && oh)	1574	rc_draw (self->rc);
		1575
		1576	glDisable (GL_ALPHA_TEST);
		1577	glDisable (GL_BLEND);
		1578	glDisable (GL_TEXTURE_2D);
		1579	}
		1580
		1581	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1582
		1583	PROTOTYPES: ENABLE
		1584
		1585	void
		1586	pad (SV *data_, int ow, int oh, int nw, int nh)
		1587	CODE:
		1588	{
		1589	if ((nw != ow || nh != oh) && SvOK (data_))
1132	{	1590	{
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;	1591	STRLEN datalen;
1141	char *data = SvPVbyte (data_, datalen);	1592	char *data = SvPVbyte (data_, datalen);
1142	int bpp = datalen / (ow * oh);	1593	int bpp = datalen / (ow * oh);
1143	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1594	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1144		1595
1145	SvPOK_only (result_);	1596	SvPOK_only (result_);
1146	SvCUR_set (result_, nw * nh * bpp);	1597	SvCUR_set (result_, nw * nh * bpp);
1147		1598
1148	memset (SvPVX (result_), 0, nw * nh * bpp);	1599	memset (SvPVX (result_), 0, nw * nh * bpp);
1149	while (oh--)	1600	while (oh--)
1150	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1601	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1151		1602
1152	sv_setsv (data_, result_);	1603	sv_setsv (data_, result_);
1153	}
1154
1155	sv_setiv (w_, nw);
1156	sv_setiv (h_, nh);
1157	}
1158	}	1604	}
1159	}	1605	}
1160		1606
1161	void	1607	void
1162	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1608	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1168	{	1614	{
1169	HV *hv = (HV *)SvRV (self);	1615	HV *hv = (HV *)SvRV (self);
1170	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1616	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1171	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1617	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1172	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1618	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1619
		1620	if (name <= 0)
		1621	XSRETURN_EMPTY;
1173		1622
1174	if (items < 5)	1623	if (items < 5)
1175	{	1624	{
1176	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1625	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1177	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1626	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1205	glDisable (GL_ALPHA_TEST);	1654	glDisable (GL_ALPHA_TEST);
1206	glDisable (GL_BLEND);	1655	glDisable (GL_BLEND);
1207	}	1656	}
1208	}	1657	}
1209		1658
1210	MODULE = CFPlus PACKAGE = CFPlus::Map	1659	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1660	CODE:
		1661	{
		1662	GLint width;
		1663	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1664	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1665	RETVAL = width > 0;
		1666	}
		1667	OUTPUT:
		1668	RETVAL
1211		1669
1212	CFPlus::Map	1670	MODULE = Deliantra::Client PACKAGE = DC::Map
		1671
		1672	PROTOTYPES: DISABLE
		1673
		1674	DC::Map
1213	new (SV *class)	1675	new (SV *class)
1214	CODE:	1676	CODE:
1215	New (0, RETVAL, 1, struct map);	1677	New (0, RETVAL, 1, struct map);
1216	RETVAL->x = 0;	1678	RETVAL->x = 0;
1217	RETVAL->y = 0;	1679	RETVAL->y = 0;
1218	RETVAL->w = 0;	1680	RETVAL->w = 0;
1219	RETVAL->h = 0;	1681	RETVAL->h = 0;
1220	RETVAL->ox = 0;	1682	RETVAL->ox = 0;
1221	RETVAL->oy = 0;	1683	RETVAL->oy = 0;
1222	RETVAL->faces = 8192;	1684	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1223	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1685	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;	1686	RETVAL->rows = 0;
1227	RETVAL->row = 0;	1687	RETVAL->row = 0;
1228	OUTPUT:	1688	OUTPUT:
1229	RETVAL	1689	RETVAL
1230		1690
1231	void	1691	void
1232	DESTROY (CFPlus::Map self)	1692	DESTROY (DC::Map self)
1233	CODE:	1693	CODE:
1234	{	1694	{
1235	map_clear (self);	1695	map_clear (self);
1236	Safefree (self->face);	1696	Safefree (self->face2tile);
1237	Safefree (self->tex);	1697	Safefree (self->tex);
1238	Safefree (self);	1698	Safefree (self);
1239	}	1699	}
1240		1700
1241	void	1701	void
1242	resize (CFPlus::Map self, int map_width, int map_height)	1702	resize (DC::Map self, int map_width, int map_height)
1243	CODE:	1703	CODE:
1244	self->w = map_width;	1704	self->w = map_width;
1245	self->h = map_height;	1705	self->h = map_height;
1246		1706
1247	void	1707	void
1248	clear (CFPlus::Map self)	1708	clear (DC::Map self)
1249	CODE:	1709	CODE:
1250	map_clear (self);	1710	map_clear (self);
1251		1711
1252	void	1712	void
1253	set_face (CFPlus::Map self, int face, int texid)	1713	set_tileid (DC::Map self, int face, int tile)
1254	CODE:	1714	CODE:
1255	{	1715	{
1256	while (self->faces <= face)	1716	need_facenum (self, face); self->face2tile [face] = tile;
1257	{	1717	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	}	1718	}
1264		1719
1265	void	1720	void
		1721	set_smooth (DC::Map self, int face, int smooth, int level)
		1722	CODE:
		1723	{
		1724	tileid texid;
		1725	maptex *tex;
		1726
		1727	if (face < 0 || face >= self->faces)
		1728	return;
		1729
		1730	if (smooth < 0 || smooth >= self->faces)
		1731	return;
		1732
		1733	texid = self->face2tile [face];
		1734
		1735	if (!texid)
		1736	return;
		1737
		1738	tex = self->tex + texid;
		1739	tex->smoothtile = self->face2tile [smooth];
		1740	tex->smoothlevel = level;
		1741	}
		1742
		1743	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)	1744	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:	1745	CODE:
1268	{	1746	{
1269	while (self->texs <= texid)	1747	need_texid (self, texid);
1270	{
1271	Append (maptex, self->tex, self->texs, self->texs);
1272	self->texs *= 2;
1273	}
1274		1748
1275	{	1749	{
1276	maptex *tex = self->tex + texid;	1750	maptex *tex = self->tex + texid;
1277		1751
1278	tex->name = name;	1752	tex->name = name;
…		…
1294	// use uglier nearest interpolation because linear suffers	1768	// use uglier nearest interpolation because linear suffers
1295	// from transparent color bleeding and ugly wrapping effects.	1769	// from transparent color bleeding and ugly wrapping effects.
1296	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1770	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1297	}	1771	}
1298		1772
		1773	void
		1774	expire_textures (DC::Map self, int texid, int count)
		1775	PPCODE:
		1776	for (; texid < self->texs && count; ++texid, --count)
		1777	{
		1778	maptex *tex = self->tex + texid;
		1779
		1780	if (tex->name)
		1781	{
		1782	if (tex->unused)
		1783	{
		1784	tex->name = 0;
		1785	tex->unused = 0;
		1786	XPUSHs (sv_2mortal (newSViv (texid)));
		1787	}
		1788	else
		1789	tex->unused = 1;
		1790	}
		1791	}
		1792
1299	int	1793	int
1300	ox (CFPlus::Map self)	1794	ox (DC::Map self)
1301	ALIAS:	1795	ALIAS:
1302	oy = 1	1796	oy = 1
1303	x = 2	1797	x = 2
1304	y = 3	1798	y = 3
1305	w = 4	1799	w = 4
…		…
1316	}	1810	}
1317	OUTPUT:	1811	OUTPUT:
1318	RETVAL	1812	RETVAL
1319		1813
1320	void	1814	void
1321	scroll (CFPlus::Map self, int dx, int dy)	1815	scroll (DC::Map self, int dx, int dy)
1322	CODE:	1816	CODE:
1323	{	1817	{
1324	if (dx > 0)	1818	if (dx > 0)
1325	map_blank (self, self->x, self->y, dx, self->h);	1819	map_blank (self, self->x, self->y, dx, self->h);
1326	else if (dx < 0)	1820	else if (dx < 0)
1327	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1821	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1328		1822
1329	if (dy > 0)	1823	if (dy > 0)
1330	map_blank (self, self->x, self->y, self->w, dy);	1824	map_blank (self, self->x, self->y, self->w, dy);
1331	else if (dy < 0)	1825	else if (dy < 0)
1332	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1826	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1333		1827
1334	self->ox += dx; self->x += dx;	1828	self->ox += dx; self->x += dx;
1335	self->oy += dy; self->y += dy;	1829	self->oy += dy; self->y += dy;
1336		1830
1337	while (self->y < 0)	1831	while (self->y < 0)
…		…
1341	self->rows += MAP_EXTEND_Y;	1835	self->rows += MAP_EXTEND_Y;
1342	self->y += MAP_EXTEND_Y;	1836	self->y += MAP_EXTEND_Y;
1343	}	1837	}
1344	}	1838	}
1345		1839
1346	void	1840	SV *
1347	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1841	map1a_update (DC::Map self, SV *data_, int extmap)
1348	CODE:	1842	CODE:
1349	{	1843	{
1350	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1844	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1351	uint8_t *data_end = (uint8_t *)SvEND (data_);	1845	uint8_t *data_end = (uint8_t *)SvEND (data_);
1352	mapcell *cell;	1846	mapcell *cell;
1353	int x, y, flags;	1847	int x, y, z, flags;
		1848	AV *missing = newAV ();
		1849	RETVAL = newRV_noinc ((SV *)missing);
1354		1850
1355	while (data < data_end - 1)	1851	while (data < data_end - 1)
1356	{	1852	{
1357	flags = (data [0] << 8) + data [1]; data += 2;	1853	flags = (data [0] << 8) + data [1]; data += 2;
1358		1854
…		…
1378	uint8_t ext, cmd;	1874	uint8_t ext, cmd;
1379		1875
1380	do	1876	do
1381	{	1877	{
1382	ext = *data++;	1878	ext = *data++;
1383	cmd = ext & 0x3f;	1879	cmd = ext & 0x7f;
1384		1880
1385	if (cmd < 4)	1881	if (cmd < 4)
1386	cell->darkness = 255 - ext * 64 + 1;	1882	cell->darkness = 255 - ext * 64 + 1;
1387	else if (cmd == 5) // health	1883	else if (cmd == 5) // health
1388	{	1884	{
1389	cell->stat_width = 1;	1885	cell->stat_width = 1;
1390	cell->stat_hp = *data++;	1886	cell->stat_hp = *data++;
1391	}	1887	}
1392	else if (cmd == 6) // monster width	1888	else if (cmd == 6) // monster width
1393	cell->stat_width = *data++ + 1;	1889	cell->stat_width = *data++ + 1;
1394	else if (cmd == 0x47) // monster width	1890	else if (cmd == 0x47)
1395	{	1891	{
1396	if (*data == 4)	1892	if (*data == 1) cell->player = data [1];
1397	; // decode player tag	1893	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1894	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1895	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1398		1896
1399	data += *data + 1;	1897	data += *data + 1;
1400	}	1898	}
1401	else if (cmd == 8) // cell flags	1899	else if (cmd == 8) // cell flags
1402	cell->flags = *data++;	1900	cell->flags = *data++;
…		…
1409	}	1907	}
1410	else	1908	else
1411	cell->darkness = *data++ + 1;	1909	cell->darkness = *data++ + 1;
1412	}	1910	}
1413		1911
		1912	for (z = 0; z <= 2; ++z)
1414	if (flags & 4)	1913	if (flags & (4 >> z))
1415	{	1914	{
1416	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1915	faceid face = (data [0] << 8) + data [1]; data += 2;
		1916	need_facenum (self, face);
		1917	cell->tile [z] = self->face2tile [face];
		1918
		1919	if (cell->tile [z])
		1920	{
		1921	maptex *tex = self->tex + cell->tile [z];
		1922	tex->unused = 0;
		1923	if (!tex->name)
		1924	av_push (missing, newSViv (cell->tile [z]));
		1925
		1926	if (tex->smoothtile)
		1927	{
		1928	maptex *smooth = self->tex + tex->smoothtile;
		1929	smooth->unused = 0;
		1930	if (!smooth->name)
		1931	av_push (missing, newSViv (tex->smoothtile));
		1932	}
		1933	}
1417	}	1934	}
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	}	1935	}
1429	else	1936	else
1430	cell->darkness = 0;	1937	CELL_CLEAR (cell);
1431	}	1938	}
1432	}	1939	}
		1940	OUTPUT:
		1941	RETVAL
1433		1942
1434	SV *	1943	SV *
1435	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1944	mapmap (DC::Map self, int x0, int y0, int w, int h)
1436	CODE:	1945	CODE:
1437	{	1946	{
1438	int x1, x;	1947	int x1, x;
1439	int y1, y;	1948	int y1, y;
1440	int z;	1949	int z;
…		…
1461	{	1970	{
1462	mapcell *cell = row->col + (x - row->c0);	1971	mapcell *cell = row->col + (x - row->c0);
1463		1972
1464	for (z = 0; z <= 0; z++)	1973	for (z = 0; z <= 0; z++)
1465	{	1974	{
1466	mapface face = cell->face [z];
1467
1468	if (face)
1469	{
1470	maptex tex = self->tex [face];	1975	maptex tex = self->tex [cell->tile [z]];
1471	int a0 = 255 - tex.a;	1976	int a0 = 255 - tex.a;
1472	int a1 = tex.a;	1977	int a1 = tex.a;
1473		1978
1474	r = (r * a0 + tex.r * a1) / 255;	1979	r = (r * a0 + tex.r * a1) / 255;
1475	g = (g * a0 + tex.g * a1) / 255;	1980	g = (g * a0 + tex.g * a1) / 255;
1476	b = (b * a0 + tex.b * a1) / 255;	1981	b = (b * a0 + tex.b * a1) / 255;
1477	a = (a * a0 + tex.a * a1) / 255;	1982	a = (a * a0 + tex.a * a1) / 255;
1478	}
1479	}	1983	}
1480	}	1984	}
1481		1985
1482	*map++ = (r )	1986	*map++ = (r )
1483	| (g << 8)	1987	| (g << 8)
…		…
1490	}	1994	}
1491	OUTPUT:	1995	OUTPUT:
1492	RETVAL	1996	RETVAL
1493		1997
1494	void	1998	void
1495	draw (CFPlus::Map self, int mx, int my, int sw, int sh)	1999	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:	2000	CODE:
1497	{	2001	{
1498	int x, y, z;	2002	int x, y, z;
1499	int last_name;
1500	mapface face;
1501		2003
1502	glColor4ub (255, 255, 255, 255);	2004	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
		2005	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		2006	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		2007	smooth_key skey;
		2008	int pl_x, pl_y;
		2009	maptex pl_tex;
		2010	rc_t *rc = rc_alloc ();
		2011	rc_key_t key;
		2012	rc_array_t *arr;
		2013
		2014	pl_tex.name = 0;
		2015
		2016	// thats current max. sorry.
		2017	if (sw > 255) sw = 255;
		2018	if (sh > 255) sh = 255;
		2019
		2020	// clear key, in case of extra padding
		2021	memset (&skey, 0, sizeof (skey));
		2022
		2023	memset (&key, 0, sizeof (key));
		2024	key.r = 255;
		2025	key.g = 255;
		2026	key.b = 255;
		2027	key.a = 255;
		2028	key.mode = GL_QUADS;
		2029	key.format = GL_T2F_V3F;
		2030
		2031	mx += self->x;
		2032	my += self->y;
		2033
		2034	// first pass: determine smooth_max
		2035	// rather ugly, if you ask me
		2036	// could also be stored inside mapcell and updated on change
		2037	memset (smooth_max, 0, sizeof (smooth_max));
		2038
		2039	for (y = 0; y < sh; y++)
		2040	if (0 <= y + my && y + my < self->rows)
		2041	{
		2042	maprow *row = self->row + (y + my);
		2043
		2044	for (x = 0; x < sw; x++)
		2045	if (row->c0 <= x + mx && x + mx < row->c1)
		2046	{
		2047	mapcell *cell = row->col + (x + mx - row->c0);
		2048
		2049	smooth_max[x + 1][y + 1] =
		2050	MAX (self->tex [cell->tile [0]].smoothlevel,
		2051	MAX (self->tex [cell->tile [1]].smoothlevel,
		2052	self->tex [cell->tile [2]].smoothlevel));
		2053	}
		2054	}
1503		2055
1504	glEnable (GL_BLEND);	2056	glEnable (GL_BLEND);
1505	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2057	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);	2058	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1508		2059
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++)	2060	for (z = 0; z <= 2; z++)
		2061	{
		2062	memset (smooth_level, 0, sizeof (smooth_level));
		2063	key.texname = -1;
		2064
1517	for (y = 0; y < sh; y++)	2065	for (y = 0; y < sh; y++)
1518	if (0 <= y + my && y + my < self->rows)	2066	if (0 <= y + my && y + my < self->rows)
1519	{	2067	{
1520	maprow *row = self->row + (y + my);	2068	maprow *row = self->row + (y + my);
1521		2069
1522	for (x = 0; x < sw; x++)	2070	for (x = 0; x < sw; x++)
1523	if (row->c0 <= x + mx && x + mx < row->c1)	2071	if (row->c0 <= x + mx && x + mx < row->c1)
1524	{	2072	{
1525	mapcell *cell = row->col + (x + mx - row->c0);	2073	mapcell *cell = row->col + (x + mx - row->c0);
1526
1527	face = cell->face [z];	2074	tileid tile = cell->tile [z];
		2075
		2076	if (tile)
		2077	{
		2078	maptex tex = self->tex [tile];
		2079	int px = (x + 1) * T - tex.w;
		2080	int py = (y + 1) * T - tex.h;
1528		2081
1529	if (face && face < self->texs)	2082	if (key.texname != tex.name)
		2083	{
		2084	self->tex [tile].unused = 0;
		2085
		2086	if (!tex.name)
		2087	tex = self->tex [2]; /* missing, replace by noface */
		2088
		2089	key.texname = tex.name;
		2090	arr = rc_array (rc, &key);
		2091	}
		2092
		2093	if (expect_false (cell->player == player) && expect_false (z == 2))
		2094	{
		2095	pl_x = px;
		2096	pl_y = py;
		2097	pl_tex = tex;
		2098	continue;
		2099	}
		2100
		2101	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2102	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2103	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2104	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2105
		2106	if (expect_false (cell->flags) && expect_false (z == 2))
		2107	{
		2108	/* this is a workaround to make speech bubbles drawn
		2109	* for example above walls, work. */
		2110	rc_draw (rc);
		2111	rc_clear (rc);
		2112	key.texname = -1;
		2113
		2114	// overlays such as the speech bubble, probably more to come
		2115	if (cell->flags & 1)
		2116	{
		2117	maptex tex = self->tex [1];
		2118	int px = x * T + T * 2 / 32;
		2119	int py = y * T - T * 6 / 32;
		2120
		2121	if (tex.name)
		2122	{
		2123	if (key.texname != tex.name)
		2124	{
		2125	key.texname = tex.name;
		2126	arr = rc_array (rc, &key);
		2127	}
		2128
		2129	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2130	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2131	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2132	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2133	}
		2134	}
		2135	}
		2136
		2137	// update smooth hash
		2138	if (tex.smoothtile)
		2139	{
		2140	skey.tile = tex.smoothtile;
		2141	skey.level = tex.smoothlevel;
		2142
		2143	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		2144
		2145	// add bits to current tile and all neighbours. skey.x|y is
		2146	// shifted +1|+1 so we always stay positive.
		2147
		2148	// bits is ___n cccc CCCC bbbb
		2149	// n do not draw borders&corners
		2150	// c draw these corners, but...
		2151	// C ... not these
		2152	// b draw these borders
		2153
		2154	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2155	// ┃· ·· ·┃ ━━
		2156
		2157	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2158	// ·· ·· ·┏ ┓·
		2159
		2160	// full tile
		2161	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2162
		2163	// borders
		2164	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2165	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2166	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2167	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2168
		2169	// corners
		2170	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2171	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2172	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2173	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2174	}
		2175	}
		2176	}
		2177	}
		2178
		2179	rc_draw (rc);
		2180	rc_clear (rc);
		2181
		2182	// go through all smoothlevels, lowest to highest, then draw.
		2183	// this is basically counting sort
		2184	{
		2185	int w, b;
		2186
		2187	glEnable (GL_TEXTURE_2D);
		2188	glBegin (GL_QUADS);
		2189	for (w = 0; w < 256 / 32; ++w)
		2190	{
		2191	uint32_t smask = smooth_level [w];
		2192	if (smask)
		2193	for (b = 0; b < 32; ++b)
		2194	if (smask & (((uint32_t)1) << b))
1530	{	2195	{
1531	maptex tex = self->tex [face];	2196	int level = (w << 5) | b;
1532	int px = (x + 1) * 32 - tex.w;	2197	HE *he;
1533	int py = (y + 1) * 32 - tex.h;
1534		2198
1535	if (last_name != tex.name)	2199	hv_iterinit (smooth);
		2200	while ((he = hv_iternext (smooth)))
1536	{	2201	{
1537	glEnd ();	2202	smooth_key *skey = (smooth_key *)HeKEY (he);
1538	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2203	IV bits = SvIVX (HeVAL (he));
1539	glBegin (GL_QUADS);
1540	}
1541		2204
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)	2205	if (!(bits & 0x1000)
		2206	&& skey->level == level
		2207	&& level > smooth_max [skey->x][skey->y])
1551	{	2208	{
1552	maptex tex = self->tex [1];	2209	maptex tex = self->tex [skey->tile];
1553	int px = (x + 1) * 32 - tex.w + 2;	2210	int px = (((int)skey->x) - 1) * T;
1554	int py = (y + 1) * 32 - tex.h - 6;	2211	int py = (((int)skey->y) - 1) * T;
		2212	int border = bits & 15;
		2213	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2214	float dx = tex.s * .0625f; // 16 images/row
		2215	float dy = tex.t * .5f ; // 2 images/column
1555		2216
		2217	if (tex.name)
		2218	{
		2219	// this time avoiding texture state changes
		2220	// save gobs of state changes.
		2221	if (key.texname != tex.name)
		2222	{
		2223	self->tex [skey->tile].unused = 0;
		2224
1556	glEnd ();	2225	glEnd ();
1557	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2226	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1558	glBegin (GL_QUADS);	2227	glBegin (GL_QUADS);
		2228	}
1559		2229
		2230	if (border)
		2231	{
		2232	float ox = border * dx;
		2233
		2234	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2235	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2236	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2237	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2238	}
		2239
		2240	if (corner)
		2241	{
		2242	float ox = corner * dx;
		2243
1560	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2244	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1561	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2245	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1562	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2246	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1563	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2247	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2248	}
		2249	}
		2250	}
1564	}	2251	}
1565	}	2252	}
1566	}
1567	}	2253	}
1568		2254
1569	glEnd ();	2255	glEnd ();
1570
1571	glDisable (GL_TEXTURE_2D);	2256	glDisable (GL_TEXTURE_2D);
		2257	key.texname = -1;
		2258	}
		2259
		2260	hv_clear (smooth);
		2261	}
		2262
		2263	if (pl_tex.name)
		2264	{
		2265	maptex tex = pl_tex;
		2266	int px = pl_x + sdx;
		2267	int py = pl_y + sdy;
		2268
		2269	key.texname = tex.name;
		2270	arr = rc_array (rc, &key);
		2271
		2272	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2273	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2274	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2275	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2276
		2277	rc_draw (rc);
		2278	}
		2279
1572	glDisable (GL_BLEND);	2280	glDisable (GL_BLEND);
		2281	rc_free (rc);
1573		2282
1574	// top layer: overlays such as the health bar	2283	// top layer: overlays such as the health bar
1575	for (y = 0; y < sh; y++)	2284	for (y = 0; y < sh; y++)
1576	if (0 <= y + my && y + my < self->rows)	2285	if (0 <= y + my && y + my < self->rows)
1577	{	2286	{
…		…
1580	for (x = 0; x < sw; x++)	2289	for (x = 0; x < sw; x++)
1581	if (row->c0 <= x + mx && x + mx < row->c1)	2290	if (row->c0 <= x + mx && x + mx < row->c1)
1582	{	2291	{
1583	mapcell *cell = row->col + (x + mx - row->c0);	2292	mapcell *cell = row->col + (x + mx - row->c0);
1584		2293
1585	int px = x * 32;	2294	int px = x * T;
1586	int py = y * 32;	2295	int py = y * T;
		2296
		2297	if (expect_false (cell->player == player))
		2298	{
		2299	px += sdx;
		2300	py += sdy;
		2301	}
1587		2302
1588	if (cell->stat_hp)	2303	if (cell->stat_hp)
1589	{	2304	{
1590	int width = cell->stat_width * 32;	2305	int width = cell->stat_width * T;
1591	int thick = sh / 28 + 1 + cell->stat_width;	2306	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1592		2307
1593	glColor3ub (0, 0, 0);	2308	glColor3ub (0, 0, 0);
1594	glRectf (px + 1, py - thick - 2,	2309	glRectf (px + 1, py - thick - 2,
1595	px + width - 1, py);	2310	px + width - 1, py);
1596		2311
…		…
1602	}	2317	}
1603	}	2318	}
1604	}	2319	}
1605		2320
1606	void	2321	void
1607	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2322	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1608	CODE:	2323	CODE:
1609	{	2324	{
1610	static float color[16][3] = {	2325	static float color[16][3] = {
1611	{ 0.00F, 0.00F, 0.00F },	2326	{ 0.00F, 0.00F, 0.00F },
1612	{ 1.00F, 1.00F, 1.00F },	2327	{ 1.00F, 1.00F, 1.00F },
…		…
1662	glDisable (GL_BLEND);	2377	glDisable (GL_BLEND);
1663	glDisable (GL_TEXTURE_2D);	2378	glDisable (GL_TEXTURE_2D);
1664	}	2379	}
1665		2380
1666	void	2381	void
1667	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)	2382	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1668	PPCODE:	2383	PPCODE:
1669	{	2384	{
1670	int x, y;	2385	int x, y;
		2386	int sw1 = sw + 2;
		2387	int sh1 = sh + 2;
		2388	int sh3 = sh * 3;
1671	int sw4 = (sw + 3) & ~3;	2389	int sw34 = (sw * 3 + 3) & ~3;
		2390	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1672	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2391	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1673	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2392	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1674		2393
1675	memset (darkness, 255, sw4 * sh);
1676	SvPOK_only (darkness_sv);	2394	SvPOK_only (darkness3_sv);
1677	SvCUR_set (darkness_sv, sw4 * sh);	2395	SvCUR_set (darkness3_sv, sw34 * sh3);
1678		2396
1679	mx += self->x;	2397	mx += self->x - 1;
1680	my += self->y;	2398	my += self->y - 1;
1681		2399
		2400	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2401
1682	for (y = 0; y < sh; y++)	2402	for (y = 0; y < sh1; y++)
1683	if (0 <= y + my && y + my < self->rows)	2403	if (0 <= y + my && y + my < self->rows)
1684	{	2404	{
1685	maprow *row = self->row + (y + my);	2405	maprow *row = self->row + (y + my);
1686		2406
1687	for (x = 0; x < sw; x++)	2407	for (x = 0; x < sw1; x++)
1688	if (row->c0 <= x + mx && x + mx < row->c1)	2408	if (row->c0 <= x + mx && x + mx < row->c1)
1689	{	2409	{
1690	mapcell *cell = row->col + (x + mx - row->c0);	2410	mapcell *cell = row->col + (x + mx - row->c0);
1691		2411
1692	darkness[y * sw4 + x] = cell->darkness	2412	darkness1 [y * sw1 + x] = cell->darkness
1693	? 255 - (cell->darkness - 1)	2413	? 255 - (cell->darkness - 1)
1694	: 255 - FOW_DARKNESS;	2414	: 255 - FOW_DARKNESS;
1695	}	2415	}
1696	}	2416	}
1697		2417
		2418	for (y = 0; y < sh; ++y)
		2419	for (x = 0; x < sw; ++x)
		2420	{
		2421	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2422	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2423	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2424	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2425	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2426	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2427	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2428	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2429	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2430
		2431	uint8_t r11 = (d11 + d21 + d12) / 3;
		2432	uint8_t r21 = d21;
		2433	uint8_t r31 = (d21 + d31 + d32) / 3;
		2434
		2435	uint8_t r12 = d12;
		2436	uint8_t r22 = d22;
		2437	uint8_t r32 = d32;
		2438
		2439	uint8_t r13 = (d13 + d23 + d12) / 3;
		2440	uint8_t r23 = d23;
		2441	uint8_t r33 = (d23 + d33 + d32) / 3;
		2442
		2443	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2444	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2445	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2446	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2447	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2448	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2449	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2450	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2451	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2452	}
		2453
		2454	free (darkness1);
		2455
1698	EXTEND (SP, 3);	2456	EXTEND (SP, 3);
1699	PUSHs (sv_2mortal (newSViv (sw4)));	2457	PUSHs (sv_2mortal (newSViv (sw34)));
1700	PUSHs (sv_2mortal (newSViv (sh)));	2458	PUSHs (sv_2mortal (newSViv (sh3)));
1701	PUSHs (darkness_sv);	2459	PUSHs (darkness3_sv);
1702	}	2460	}
1703		2461
1704	SV *	2462	SV *
1705	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2463	get_rect (DC::Map self, int x0, int y0, int w, int h)
1706	CODE:	2464	CODE:
1707	{	2465	{
1708	int x, y, x1, y1;	2466	int x, y, x1, y1;
1709	SV *data_sv = newSV (w * h * 7 + 5);	2467	SV *data_sv = newSV (w * h * 7 + 5);
1710	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2468	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1735	if (row && row->c0 <= x && x < row->c1)	2493	if (row && row->c0 <= x && x < row->c1)
1736	{	2494	{
1737	mapcell *cell = row->col + (x - row->c0);	2495	mapcell *cell = row->col + (x - row->c0);
1738	uint8_t flags = 0;	2496	uint8_t flags = 0;
1739		2497
1740	if (cell->face [0]) flags |= 1;	2498	if (cell->tile [0]) flags |= 1;
1741	if (cell->face [1]) flags |= 2;	2499	if (cell->tile [1]) flags |= 2;
1742	if (cell->face [2]) flags |= 4;	2500	if (cell->tile [2]) flags |= 4;
1743		2501
1744	*data++ = flags;	2502	*data++ = flags;
1745		2503
1746	if (flags & 1)	2504	if (flags & 1)
1747	{	2505	{
		2506	tileid tile = cell->tile [0];
1748	*data++ = cell->face [0] >> 8;	2507	*data++ = tile >> 8;
1749	*data++ = cell->face [0];	2508	*data++ = tile;
1750	}	2509	}
1751		2510
1752	if (flags & 2)	2511	if (flags & 2)
1753	{	2512	{
		2513	tileid tile = cell->tile [1];
1754	*data++ = cell->face [1] >> 8;	2514	*data++ = tile >> 8;
1755	*data++ = cell->face [1];	2515	*data++ = tile;
1756	}	2516	}
1757		2517
1758	if (flags & 4)	2518	if (flags & 4)
1759	{	2519	{
		2520	tileid tile = cell->tile [2];
1760	*data++ = cell->face [2] >> 8;	2521	*data++ = tile >> 8;
1761	*data++ = cell->face [2];	2522	*data++ = tile;
1762	}	2523	}
1763	}	2524	}
1764	else	2525	else
1765	*data++ = 0;	2526	*data++ = 0;
1766	}	2527	}
1767	}	2528	}
1768		2529
		2530	/* if size is w*h + 5 then no data has been found */
		2531	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2532	{
1769	SvPOK_only (data_sv);	2533	SvPOK_only (data_sv);
1770	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2534	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2535	}
		2536
1771	RETVAL = data_sv;	2537	RETVAL = data_sv;
1772	}	2538	}
1773	OUTPUT:	2539	OUTPUT:
1774	RETVAL	2540	RETVAL
1775		2541
1776	void	2542	void
1777	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2543	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1778	PPCODE:	2544	PPCODE:
1779	{	2545	{
1780	int x, y, z;	2546	int x, y, z;
1781	int w, h;	2547	int w, h;
1782	int x1, y1;	2548	int x1, y1;
		2549	STRLEN len;
		2550	uint8_t *data, *end;
		2551
		2552	len = SvLEN (data_sv);
		2553	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2554	data = SvPVbyte_nolen (data_sv);
		2555	end = data + len + 8;
		2556
		2557	if (len < 5)
		2558	XSRETURN_EMPTY;
1783		2559
1784	if (*data++ != 0)	2560	if (*data++ != 0)
1785	return; /* version mismatch */	2561	XSRETURN_EMPTY; /* version mismatch */
1786		2562
1787	w = *data++ << 8; w |= *data++;	2563	w = *data++ << 8; w |= *data++;
1788	h = *data++ << 8; h |= *data++;	2564	h = *data++ << 8; h |= *data++;
1789		2565
1790	// we need to do this 'cause we don't keep an absolute coord system for rows	2566	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1802	{	2578	{
1803	maprow *row = map_get_row (self, y);	2579	maprow *row = map_get_row (self, y);
1804		2580
1805	for (x = x0; x < x1; x++)	2581	for (x = x0; x < x1; x++)
1806	{	2582	{
		2583	uint8_t flags;
		2584
		2585	if (data + 7 >= end)
		2586	XSRETURN_EMPTY;
		2587
1807	uint8_t flags = *data++;	2588	flags = *data++;
1808		2589
1809	if (flags)	2590	if (flags)
1810	{	2591	{
1811	mapface face[3] = { 0, 0, 0 };
1812
1813	mapcell *cell = row_get_cell (row, x);	2592	mapcell *cell = row_get_cell (row, x);
		2593	tileid tile[3] = { 0, 0, 0 };
1814		2594
1815	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2595	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1816	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2596	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1817	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2597	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1818		2598
1819	if (cell->darkness == 0)	2599	if (cell->darkness == 0)
1820	{	2600	{
1821	cell->darkness = 0;	2601	/*cell->darkness = 0;*/
		2602	EXTEND (SP, 3);
1822		2603
1823	for (z = 0; z <= 2; z++)	2604	for (z = 0; z <= 2; z++)
1824	{	2605	{
1825	cell->face[z] = face[z];	2606	tileid t = tile [z];
1826		2607
1827	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2608	if (t >= self->texs || (t && !self->tex [t].name))
		2609	{
1828	XPUSHs (sv_2mortal (newSViv (face[z])));	2610	PUSHs (sv_2mortal (newSViv (t)));
		2611	need_texid (self, t);
		2612	}
		2613
		2614	cell->tile [z] = t;
1829	}	2615	}
1830	}	2616	}
1831	}	2617	}
1832	}	2618	}
1833	}	2619	}
1834	}	2620	}
1835		2621
1836	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2622	MODULE = Deliantra::Client PACKAGE = DC::RW
1837		2623
1838	CFPlus::MixChunk	2624	DC::RW
1839	new_from_file (SV *class, char *path)	2625	new (SV *class, SV *data_sv)
1840	CODE:	2626	CODE:
1841	RETVAL = Mix_LoadWAV (path);	2627	{
		2628	STRLEN datalen;
		2629	char *data = SvPVbyte (data_sv, datalen);
		2630
		2631	RETVAL = SDL_RWFromConstMem (data, datalen);
		2632	}
1842	OUTPUT:	2633	OUTPUT:
1843	RETVAL	2634	RETVAL
1844		2635
		2636	DC::RW
		2637	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2638	CODE:
		2639	RETVAL = SDL_RWFromFile (path, mode);
		2640	OUTPUT:
		2641	RETVAL
		2642
		2643	# fails on win32:
		2644	# dc.xs(2268) : error C2059: syntax error : '('
1845	void	2645	#void
		2646	#close (DC::RW self)
		2647	# CODE:
		2648	# (self->(close)) (self);
		2649
		2650	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2651
		2652	PROTOTYPES: DISABLE
		2653
		2654	DC::Channel
		2655	find ()
		2656	CODE:
		2657	{
		2658	RETVAL = Mix_GroupAvailable (-1);
		2659
		2660	if (RETVAL < 0)
		2661	{
		2662	RETVAL = Mix_GroupOldest (-1);
		2663
		2664	if (RETVAL < 0)
		2665	XSRETURN_UNDEF;
		2666
		2667	Mix_HaltChannel (RETVAL);
		2668	}
		2669
		2670	Mix_UnregisterAllEffects (RETVAL);
		2671	Mix_Volume (RETVAL, 128);
		2672	}
		2673	OUTPUT:
		2674	RETVAL
		2675
		2676	void
		2677	halt (DC::Channel self)
		2678	CODE:
		2679	Mix_HaltChannel (self);
		2680
		2681	void
		2682	expire (DC::Channel self, int ticks = -1)
		2683	CODE:
		2684	Mix_ExpireChannel (self, ticks);
		2685
		2686	void
		2687	fade_out (DC::Channel self, int ticks = -1)
		2688	CODE:
		2689	Mix_FadeOutChannel (self, ticks);
		2690
		2691	int
		2692	volume (DC::Channel self, int volume)
		2693	CODE:
		2694	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2695	OUTPUT:
		2696	RETVAL
		2697
		2698	void
		2699	unregister_all_effects (DC::Channel self)
		2700	CODE:
		2701	Mix_UnregisterAllEffects (self);
		2702
		2703	void
		2704	set_panning (DC::Channel self, int left, int right)
		2705	CODE:
		2706	left = CLAMP (left , 0, 255);
		2707	right = CLAMP (right, 0, 255);
		2708	Mix_SetPanning (self, left, right);
		2709
		2710	void
		2711	set_distance (DC::Channel self, int distance)
		2712	CODE:
		2713	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2714
		2715	void
		2716	set_position (DC::Channel self, int angle, int distance)
		2717	CODE:
		2718
		2719	void
		2720	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2721	CODE:
		2722	{
		2723	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2724	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2725	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2726	}
		2727
		2728	void
		2729	set_reverse_stereo (DC::Channel self, int flip)
		2730	CODE:
		2731	Mix_SetReverseStereo (self, flip);
		2732
		2733	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2734
		2735	PROTOTYPES: DISABLE
		2736
		2737	DC::MixChunk
		2738	new (SV *class, DC::RW rwops)
		2739	CODE:
		2740	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2741	OUTPUT:
		2742	RETVAL
		2743
		2744	void
1846	DESTROY (CFPlus::MixChunk self)	2745	DESTROY (DC::MixChunk self)
1847	CODE:	2746	CODE:
1848	Mix_FreeChunk (self);	2747	Mix_FreeChunk (self);
1849		2748
1850	int	2749	int
1851	volume (CFPlus::MixChunk self, int volume = -1)	2750	volume (DC::MixChunk self, int volume = -1)
1852	CODE:	2751	CODE:
		2752	if (items > 1)
		2753	volume = CLAMP (volume, 0, 128);
1853	RETVAL = Mix_VolumeChunk (self, volume);	2754	RETVAL = Mix_VolumeChunk (self, volume);
1854	OUTPUT:	2755	OUTPUT:
1855	RETVAL	2756	RETVAL
1856		2757
1857	int	2758	DC::Channel
1858	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2759	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1859	CODE:	2760	CODE:
		2761	{
1860	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2762	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2763
		2764	if (RETVAL < 0)
		2765	XSRETURN_UNDEF;
		2766
		2767	if (channel < 0)
		2768	{
		2769	Mix_UnregisterAllEffects (RETVAL);
		2770	Mix_Volume (RETVAL, 128);
		2771	}
		2772	}
1861	OUTPUT:	2773	OUTPUT:
1862	RETVAL	2774	RETVAL
1863		2775
1864	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2776	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1865		2777
1866	int	2778	int
1867	volume (int volume = -1)	2779	volume (int volume = -1)
		2780	PROTOTYPE: ;$
1868	CODE:	2781	CODE:
		2782	if (items > 0)
		2783	volume = CLAMP (volume, 0, 128);
1869	RETVAL = Mix_VolumeMusic (volume);	2784	RETVAL = Mix_VolumeMusic (volume);
1870	OUTPUT:	2785	OUTPUT:
1871	RETVAL	2786	RETVAL
1872		2787
		2788	void
		2789	fade_out (int ms)
		2790	CODE:
		2791	Mix_FadeOutMusic (ms);
		2792
		2793	void
		2794	halt ()
		2795	CODE:
		2796	Mix_HaltMusic ();
		2797
1873	CFPlus::MixMusic	2798	DC::MixMusic
1874	new_from_file (SV *class, char *path)	2799	new (SV *class, DC::RW rwops)
1875	CODE:	2800	CODE:
1876	RETVAL = Mix_LoadMUS (path);	2801	RETVAL = Mix_LoadMUS_RW (rwops);
1877	OUTPUT:	2802	OUTPUT:
1878	RETVAL	2803	RETVAL
1879		2804
1880	void	2805	void
1881	DESTROY (CFPlus::MixMusic self)	2806	DESTROY (DC::MixMusic self)
1882	CODE:	2807	CODE:
1883	Mix_FreeMusic (self);	2808	Mix_FreeMusic (self);
1884		2809
1885	int	2810	int
1886	play (CFPlus::MixMusic self, int loops = -1)	2811	play (DC::MixMusic self, int loops = -1)
1887	CODE:	2812	CODE:
1888	RETVAL = Mix_PlayMusic (self, loops);	2813	RETVAL = Mix_PlayMusic (self, loops);
1889	OUTPUT:	2814	OUTPUT:
1890	RETVAL	2815	RETVAL
1891		2816
1892	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2817	void
		2818	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2819	CODE:
		2820	Mix_FadeInMusicPos (self, loops, ms, position);
		2821
		2822	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2823
		2824	PROTOTYPES: ENABLE
1893		2825
1894	BOOT:	2826	BOOT:
1895	{	2827	{
1896	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2828	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1897	static const struct {	2829	static const struct {
1898	const char *name;	2830	const char *name;
1899	IV iv;	2831	IV iv;
1900	} *civ, const_iv[] = {	2832	} *civ, const_iv[] = {
1901	# define const_iv(name) { # name, (IV)name }	2833	# define const_iv(name) { # name, (IV)name }
		2834	const_iv (GL_VENDOR),
		2835	const_iv (GL_VERSION),
		2836	const_iv (GL_EXTENSIONS),
1902	const_iv (GL_COLOR_MATERIAL),	2837	const_iv (GL_COLOR_MATERIAL),
1903	const_iv (GL_SMOOTH),	2838	const_iv (GL_SMOOTH),
1904	const_iv (GL_FLAT),	2839	const_iv (GL_FLAT),
1905	const_iv (GL_DITHER),	2840	const_iv (GL_DITHER),
1906	const_iv (GL_BLEND),	2841	const_iv (GL_BLEND),
…		…
1910	const_iv (GL_ALPHA_TEST),	2845	const_iv (GL_ALPHA_TEST),
1911	const_iv (GL_NORMALIZE),	2846	const_iv (GL_NORMALIZE),
1912	const_iv (GL_RESCALE_NORMAL),	2847	const_iv (GL_RESCALE_NORMAL),
1913	const_iv (GL_FRONT),	2848	const_iv (GL_FRONT),
1914	const_iv (GL_BACK),	2849	const_iv (GL_BACK),
		2850	const_iv (GL_AUX0),
1915	const_iv (GL_AND),	2851	const_iv (GL_AND),
1916	const_iv (GL_ONE),	2852	const_iv (GL_ONE),
1917	const_iv (GL_ZERO),	2853	const_iv (GL_ZERO),
1918	const_iv (GL_SRC_ALPHA),	2854	const_iv (GL_SRC_ALPHA),
1919	const_iv (GL_DST_ALPHA),	2855	const_iv (GL_DST_ALPHA),
…		…
1932	const_iv (GL_INTENSITY),	2868	const_iv (GL_INTENSITY),
1933	const_iv (GL_LUMINANCE),	2869	const_iv (GL_LUMINANCE),
1934	const_iv (GL_LUMINANCE_ALPHA),	2870	const_iv (GL_LUMINANCE_ALPHA),
1935	const_iv (GL_FLOAT),	2871	const_iv (GL_FLOAT),
1936	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2872	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2873	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2874	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2875	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2876	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2877	const_iv (GL_COMPRESSED_RGB_ARB),
		2878	const_iv (GL_COMPRESSED_RGBA_ARB),
1937	const_iv (GL_COMPILE),	2879	const_iv (GL_COMPILE),
		2880	const_iv (GL_PROXY_TEXTURE_1D),
		2881	const_iv (GL_PROXY_TEXTURE_2D),
1938	const_iv (GL_TEXTURE_1D),	2882	const_iv (GL_TEXTURE_1D),
1939	const_iv (GL_TEXTURE_2D),	2883	const_iv (GL_TEXTURE_2D),
1940	const_iv (GL_TEXTURE_ENV),	2884	const_iv (GL_TEXTURE_ENV),
1941	const_iv (GL_TEXTURE_MAG_FILTER),	2885	const_iv (GL_TEXTURE_MAG_FILTER),
1942	const_iv (GL_TEXTURE_MIN_FILTER),	2886	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1963	const_iv (GL_COLOR_LOGIC_OP),	2907	const_iv (GL_COLOR_LOGIC_OP),
1964	const_iv (GL_SEPARABLE_2D),	2908	const_iv (GL_SEPARABLE_2D),
1965	const_iv (GL_CONVOLUTION_2D),	2909	const_iv (GL_CONVOLUTION_2D),
1966	const_iv (GL_CONVOLUTION_BORDER_MODE),	2910	const_iv (GL_CONVOLUTION_BORDER_MODE),
1967	const_iv (GL_CONSTANT_BORDER),	2911	const_iv (GL_CONSTANT_BORDER),
		2912	const_iv (GL_POINTS),
1968	const_iv (GL_LINES),	2913	const_iv (GL_LINES),
1969	const_iv (GL_LINE_STRIP),	2914	const_iv (GL_LINE_STRIP),
1970	const_iv (GL_LINE_LOOP),	2915	const_iv (GL_LINE_LOOP),
1971	const_iv (GL_QUADS),	2916	const_iv (GL_QUADS),
1972	const_iv (GL_QUAD_STRIP),	2917	const_iv (GL_QUAD_STRIP),
1973	const_iv (GL_TRIANGLES),	2918	const_iv (GL_TRIANGLES),
1974	const_iv (GL_TRIANGLE_STRIP),	2919	const_iv (GL_TRIANGLE_STRIP),
1975	const_iv (GL_TRIANGLE_FAN),	2920	const_iv (GL_TRIANGLE_FAN),
		2921	const_iv (GL_POLYGON),
1976	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2922	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2923	const_iv (GL_POINT_SMOOTH_HINT),
		2924	const_iv (GL_LINE_SMOOTH_HINT),
		2925	const_iv (GL_POLYGON_SMOOTH_HINT),
		2926	const_iv (GL_GENERATE_MIPMAP_HINT),
		2927	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1977	const_iv (GL_FASTEST),	2928	const_iv (GL_FASTEST),
		2929	const_iv (GL_DONT_CARE),
		2930	const_iv (GL_NICEST),
1978	const_iv (GL_V2F),	2931	const_iv (GL_V2F),
1979	const_iv (GL_V3F),	2932	const_iv (GL_V3F),
1980	const_iv (GL_T2F_V3F),	2933	const_iv (GL_T2F_V3F),
1981	const_iv (GL_T2F_N3F_V3F),	2934	const_iv (GL_T2F_N3F_V3F),
1982	# undef const_iv	2935	# undef const_iv
1983	};	2936	};
1984		2937
1985	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2938	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1986	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2939	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2940
		2941	texture_av = newAV ();
		2942	AvREAL_off (texture_av);
1987	}	2943	}
		2944
		2945	void
		2946	disable_GL_EXT_blend_func_separate ()
		2947	CODE:
		2948	gl.BlendFuncSeparate = 0;
		2949	gl.BlendFuncSeparateEXT = 0;
1988		2950
1989	char *	2951	char *
1990	gl_vendor ()	2952	gl_vendor ()
1991	CODE:	2953	CODE:
1992	RETVAL = (char *)glGetString (GL_VENDOR);	2954	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
2005	CODE:	2967	CODE:
2006	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2968	RETVAL = (char *)glGetString (GL_EXTENSIONS);
2007	OUTPUT:	2969	OUTPUT:
2008	RETVAL	2970	RETVAL
2009		2971
		2972	const char *glGetString (GLenum pname)
		2973
		2974	GLint glGetInteger (GLenum pname)
		2975	CODE:
		2976	glGetIntegerv (pname, &RETVAL);
		2977	OUTPUT:
		2978	RETVAL
		2979
		2980	GLdouble glGetDouble (GLenum pname)
		2981	CODE:
		2982	glGetDoublev (pname, &RETVAL);
		2983	OUTPUT:
		2984	RETVAL
		2985
2010	int glGetError ()	2986	int glGetError ()
2011		2987
2012	void glFinish ()	2988	void glFinish ()
2013		2989
2014	void glClear (int mask)	2990	void glClear (int mask)
…		…
2051	# near_ and far_ are due to microsofts buggy "c" compiler	3027	# 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_)	3028	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2053		3029
2054	# near_ and far_ are due to microsofts buggy "c" compiler	3030	# 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_)	3031	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3032
		3033	PROTOTYPES: DISABLE
2056		3034
2057	void glViewport (int x, int y, int width, int height)	3035	void glViewport (int x, int y, int width, int height)
2058		3036
2059	void glScissor (int x, int y, int width, int height)	3037	void glScissor (int x, int y, int width, int height)
2060		3038
…		…
2068		3046
2069	void glRotate (float angle, float x, float y, float z)	3047	void glRotate (float angle, float x, float y, float z)
2070	CODE:	3048	CODE:
2071	glRotatef (angle, x, y, z);	3049	glRotatef (angle, x, y, z);
2072		3050
2073	void glBegin (int mode)
2074
2075	void glEnd ()
2076
2077	void glColor (float r, float g, float b, float a = 1.0)	3051	void glColor (float r, float g, float b, float a = 1.0)
2078	PROTOTYPE: @	3052	PROTOTYPE: @
2079	ALIAS:	3053	ALIAS:
2080	glColor_premultiply = 1	3054	glColor_premultiply = 1
2081	CODE:	3055	CODE:
2082	if (ix)	3056	if (ix)
2083	{	3057	{
…		…
2086	b *= a;	3060	b *= a;
2087	}	3061	}
2088	// microsoft visual "c" rounds instead of truncating...	3062	// microsoft visual "c" rounds instead of truncating...
2089	glColor4f (r, g, b, a);	3063	glColor4f (r, g, b, a);
2090		3064
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.)	3065	void glRasterPos (float x, float y, float z = 0.)
2098	CODE:	3066	CODE:
2099	glRasterPos3f (0, 0, z);	3067	glRasterPos3f (0, 0, z);
2100	glBitmap (0, 0, 0, 0, x, y, 0);	3068	glBitmap (0, 0, 0, 0, x, y, 0);
2101		3069
…		…
2105		3073
2106	void glTexCoord (float s, float t)	3074	void glTexCoord (float s, float t)
2107	CODE:	3075	CODE:
2108	glTexCoord2f (s, t);	3076	glTexCoord2f (s, t);
2109		3077
		3078	void glRect (float x1, float y1, float x2, float y2)
		3079	CODE:
		3080	glRectf (x1, y1, x2, y2);
		3081
		3082	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3083	CODE:
		3084	glBegin (GL_LINE_LOOP);
		3085	glVertex2f (x1, y1);
		3086	glVertex2f (x2, y1);
		3087	glVertex2f (x2, y2);
		3088	glVertex2f (x1, y2);
		3089	glEnd ();
		3090
		3091	PROTOTYPES: ENABLE
		3092
		3093	void glBegin (int mode)
		3094
		3095	void glEnd ()
		3096
		3097	void glPointSize (GLfloat size)
		3098
		3099	void glLineWidth (GLfloat width)
		3100
		3101	void glInterleavedArrays (int format, int stride, char *data)
		3102
		3103	void glDrawElements (int mode, int count, int type, char *indices)
		3104
		3105	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3106
2110	void glTexEnv (int target, int pname, float param)	3107	void glTexEnv (int target, int pname, float param)
2111	CODE:	3108	CODE:
2112	glTexEnvf (target, pname, param);	3109	glTexEnvf (target, pname, param);
2113		3110
2114	void glTexParameter (int target, int pname, float param)	3111	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)	3127	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2131	CODE:	3128	CODE:
2132	if (gl.SeparableFilter2D)	3129	if (gl.SeparableFilter2D)
2133	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3130	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2134		3131
2135	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3132	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2136		3133
2137	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3134	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2138		3135
2139	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3136	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3137
		3138	void glPixelZoom (float x, float y)
2140		3139
2141	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3140	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2142		3141
2143	int glGenTexture ()	3142	int glGenTexture ()
2144	CODE:	3143	CODE:
2145	{	3144	RETVAL = gen_texture ();
2146	GLuint name;
2147	glGenTextures (1, &name);
2148	RETVAL = name;
2149	}
2150	OUTPUT:	3145	OUTPUT:
2151	RETVAL	3146	RETVAL
2152		3147
2153	void glDeleteTexture (int name)	3148	void glDeleteTexture (int name)
2154	CODE:	3149	CODE:
2155	{
2156	GLuint name_ = name;
2157	glDeleteTextures (1, &name_);	3150	del_texture (name);
2158	}	3151
2159
2160	int glGenList ()	3152	int glGenList ()
2161	CODE:	3153	CODE:
2162	RETVAL = glGenLists (1);	3154	RETVAL = glGenLists (1);
2163	OUTPUT:	3155	OUTPUT:
2164	RETVAL	3156	RETVAL
…		…
2171		3163
2172	void glEndList ()	3164	void glEndList ()
2173		3165
2174	void glCallList (int list)	3166	void glCallList (int list)
2175		3167
		3168	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3169
		3170	PROTOTYPES: DISABLE
		3171
		3172	void
		3173	find_widget (SV *self, NV x, NV y)
		3174	PPCODE:
		3175	{
		3176	if (within_widget (self, x, y))
		3177	XPUSHs (self);
		3178	}
		3179
		3180	BOOT:
		3181	{
		3182	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3183
		3184	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3185	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3186	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3187	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3188	}
		3189
		3190	void
		3191	draw (SV *self)
		3192	CODE:
		3193	{
		3194	HV *hv;
		3195	SV **svp;
		3196	NV x, y, w, h;
		3197	SV *draw_x_sv = GvSV (draw_x_gv);
		3198	SV *draw_y_sv = GvSV (draw_y_gv);
		3199	SV *draw_w_sv = GvSV (draw_w_gv);
		3200	SV *draw_h_sv = GvSV (draw_h_gv);
		3201	double draw_x, draw_y;
		3202
		3203	if (!SvROK (self))
		3204	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3205
		3206	hv = (HV *)SvRV (self);
		3207
		3208	if (SvTYPE (hv) != SVt_PVHV)
		3209	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3210
		3211	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3212	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3213
		3214	if (!h || !w)
		3215	XSRETURN_EMPTY;
		3216
		3217	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3218	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3219
		3220	draw_x = SvNV (draw_x_sv) + x;
		3221	draw_y = SvNV (draw_y_sv) + y;
		3222
		3223	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3224	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3225	XSRETURN_EMPTY;
		3226
		3227	sv_setnv (draw_x_sv, draw_x);
		3228	sv_setnv (draw_y_sv, draw_y);
		3229
		3230	glPushMatrix ();
		3231	glTranslated (x, y, 0);
		3232
		3233	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3234	{
		3235	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3236
		3237	if (svp && SvTRUE (*svp))
		3238	{
		3239	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3240	glEnable (GL_BLEND);
		3241	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3242	glBegin (GL_QUADS);
		3243	glVertex2f (0, 0);
		3244	glVertex2f (w, 0);
		3245	glVertex2f (w, h);
		3246	glVertex2f (0, h);
		3247	glEnd ();
		3248	glDisable (GL_BLEND);
		3249	}
		3250	}
		3251	#if 0
		3252	// draw borders, for debugging
		3253	glPushMatrix ();
		3254	glColor4f (1., 1., 0., 1.);
		3255	glTranslatef (.5, .5, 0.);
		3256	glBegin (GL_LINE_LOOP);
		3257	glVertex2f (0 , 0);
		3258	glVertex2f (w - 1, 0);
		3259	glVertex2f (w - 1, h - 1);
		3260	glVertex2f (0 , h - 1);
		3261	glEnd ();
		3262	glPopMatrix ();
		3263	#endif
		3264	PUSHMARK (SP);
		3265	XPUSHs (self);
		3266	PUTBACK;
		3267	call_method ("_draw", G_VOID | G_DISCARD);
		3268	SPAGAIN;
		3269
		3270	glPopMatrix ();
		3271
		3272	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3273	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3274	}
		3275

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