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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.157 by root, Sun Oct 1 14:48:50 2006 UTC vs.
Revision 1.289 by root, Wed Dec 24 04:09:26 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)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
8	#endif	14	#endif
9		15
10	#include "EXTERN.h"	16	#include "EXTERN.h"
11	#include "perl.h"	17	#include "perl.h"
12	#include "XSUB.h"	18	#include "XSUB.h"
13		19
14	#ifdef _WIN32	20	#ifdef _WIN32
15	# 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
16	#endif	27	#endif
17		28
		29	#include <assert.h>
18	#include <math.h>	30	#include <math.h>
19	#include <string.h>	31	#include <string.h>
20	#include <stdio.h>	32	#include <stdio.h>
21	#include <stdlib.h>	33	#include <stdlib.h>
22		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
23	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
24	#include <SDL_endian.h>	39	#include <SDL_endian.h>
25	#include <SDL_image.h>	40	#include <SDL_image.h>
26	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
27	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
28		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
29	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
30	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
31		51
32	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
33		53
34	#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
35		66
36	#ifndef _WIN32	67	#ifndef _WIN32
37	# include <sys/types.h>	68	# include <sys/types.h>
38	# include <sys/socket.h>	69	# include <sys/socket.h>
39	# include <netinet/in.h>	70	# include <netinet/in.h>
40	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
41	# include <inttypes.h>	72	# include <inttypes.h>
		73	#endif
		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
42	#else	77	#else
43	typedef unsigned char uint8_t;	78	# define expect(expr,value) (expr)
44	typedef unsigned short uint16_t;
45	typedef unsigned int uint32_t;
46	typedef signed char int8_t;
47	typedef signed short int16_t;
48	typedef signed int int32_t;
49	#endif	79	#endif
50		80
		81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
		83
51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52		85
53	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 64
54		87
55	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
56	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
57		90
58	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
59		92
60	#if 0	93	/* mask out modifiers we are not interested in */
61	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL | KMOD_SHIFT | KMOD_ALT | KMOD_META)
62	#else	95
63	# define PARACHUTE 0	96	#define KMOD_LRAM 0x10000 // our extension
64	#endif	97
		98	#define TEXID_SPEECH 1
		99	#define TEXID_NOFACE 2
		100	#define TEXID_HIDDEN 3
		101
		102	static AV *texture_av;
65		103
66	static struct	104	static struct
67	{	105	{
68	#define GL_FUNC(ptr,name) ptr name;	106	#define GL_FUNC(ptr,name) ptr name;
69	#include "glfunc.h"	107	#include "glfunc.h"
70	#undef GL_FUNC	108	#undef GL_FUNC
71	} gl;	109	} gl;
72		110
		111	static void
73	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	112	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
74	{	113	{
75	if (gl.BlendFuncSeparate)	114	if (gl.BlendFuncSeparate)
76	gl.BlendFuncSeparate (sa, da, saa, daa);	115	gl.BlendFuncSeparate (sa, da, saa, daa);
77	else if (gl.BlendFuncSeparateEXT)	116	else if (gl.BlendFuncSeparateEXT)
78	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	117	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
79	else	118	else
80	glBlendFunc (sa, da);	119	glBlendFunc (sa, da);
81	}	120	}
82		121
		122	static GLuint
		123	gen_texture ()
		124	{
		125	GLuint name;
		126
		127	if (AvFILL (texture_av) >= 0)
		128	name = (GLuint)(size_t)av_pop (texture_av);
		129	else
		130	glGenTextures (1, &name);
		131
		132	return name;
		133	}
		134
		135	static void
		136	del_texture (GLuint name)
		137	{
		138	/* make a half-assed attempt at returning the memory used by the texture */
		139	/* textures are frequently being reused by cfplus anyway */
		140	/*glBindTexture (GL_TEXTURE_2D, name);*/
		141	/*glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);*/
		142	av_push (texture_av, (SV *)(size_t)name);
		143	glDeleteTextures (1, &name);
		144	}
		145
83	#include "texcache.c"	146	#include "texcache.c"
		147	#include "rendercache.c"
84		148
85	#include "pango-font.c"	149	#include "pango-font.c"
86	#include "pango-fontmap.c"	150	#include "pango-fontmap.c"
87	#include "pango-render.c"	151	#include "pango-render.c"
88		152
		153	typedef IV DC__Channel;
		154	typedef SDL_RWops *DC__RW;
89	typedef Mix_Chunk *CFPlus__MixChunk;	155	typedef Mix_Chunk *DC__MixChunk;
90	typedef Mix_Music *CFPlus__MixMusic;	156	typedef Mix_Music *DC__MixMusic;
91		157
92	typedef PangoFontDescription *CFPlus__Font;	158	typedef PangoFontDescription *DC__Font;
93		159
94	static int	160	static int
95	shape_attr_p (PangoLayoutRun *run)	161	shape_attr_p (PangoLayoutRun *run)
96	{	162	{
97	GSList *attrs = run->item->analysis.extra_attrs;	163	GSList *attrs = run->item->analysis.extra_attrs;
…		…
111		177
112	typedef struct cf_layout {	178	typedef struct cf_layout {
113	PangoLayout *pl;	179	PangoLayout *pl;
114	float r, g, b, a; // default color for rgba mode	180	float r, g, b, a; // default color for rgba mode
115	int base_height;	181	int base_height;
116	CFPlus__Font font;	182	DC__Font font;
		183	rc_t *rc;
117	} *CFPlus__Layout;	184	} *DC__Layout;
118		185
119	static CFPlus__Font default_font;	186	static DC__Font default_font;
120	static PangoContext *opengl_context;	187	static PangoContext *opengl_context;
121	static PangoFontMap *opengl_fontmap;	188	static PangoFontMap *opengl_fontmap;
122		189
123	static void	190	static void
124	substitute_func (FcPattern *pattern, gpointer data)	191	substitute_func (FcPattern *pattern, gpointer data)
…		…
129	#endif	196	#endif
130	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	197	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
131	}	198	}
132		199
133	static void	200	static void
134	layout_update_font (CFPlus__Layout self)	201	layout_update_font (DC__Layout self)
135	{	202	{
136	/* use a random scale factor to account for unknown descenders, 0.8 works	203	/* use a random scale factor to account for unknown descenders, 0.8 works
137	* reasonably well with bitstream vera	204	* reasonably well with dejavu/bistream fonts
138	*/	205	*/
139	PangoFontDescription *font = self->font ? self->font : default_font;	206	PangoFontDescription *font = self->font ? self->font : default_font;
140		207
141	pango_font_description_set_absolute_size (font,	208	pango_font_description_set_absolute_size (font,
142	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	209	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
143		210
144	pango_layout_set_font_description (self->pl, font);	211	pango_layout_set_font_description (self->pl, font);
145	}	212	}
146		213
147	static void	214	static void
148	layout_get_pixel_size (CFPlus__Layout self, int *w, int *h)	215	layout_get_pixel_size (DC__Layout self, int *w, int *h)
149	{	216	{
150	PangoRectangle rect;	217	PangoRectangle rect;
151		218
152	// get_pixel_* wrongly rounds down	219	// get_pixel_* wrongly rounds down
153	pango_layout_get_extents (self->pl, 0, &rect);	220	pango_layout_get_extents (self->pl, 0, &rect);
…		…
160		227
161	*w = rect.width;	228	*w = rect.width;
162	*h = rect.height;	229	*h = rect.height;
163	}	230	}
164		231
		232	typedef uint16_t tileid;
165	typedef uint16_t mapface;	233	typedef uint16_t faceid;
166		234
167	typedef struct {	235	typedef struct {
168	GLint name;	236	GLuint name;
169	int w, h;	237	int w, h;
170	float s, t;	238	float s, t;
171	uint8_t r, g, b, a;	239	uint8_t r, g, b, a;
		240	tileid smoothtile;
		241	uint8_t smoothlevel;
		242	uint8_t unused; /* set to zero on use */
172	} maptex;	243	} maptex;
173		244
174	typedef struct {	245	typedef struct {
175	uint32_t player;	246	uint32_t player;
176	mapface face[3];	247	tileid tile[3];
177	uint16_t darkness;	248	uint16_t darkness;
178	uint8_t stat_width, stat_hp, flags;	249	uint8_t stat_width, stat_hp, flags, smoothmax;
179	} mapcell;	250	} mapcell;
180		251
181	typedef struct {	252	typedef struct {
182	int32_t c0, c1;	253	int32_t c0, c1;
183	mapcell *col;	254	mapcell *col;
184	} maprow;	255	} maprow;
185		256
186	typedef struct map {	257	typedef struct map {
187	int x, y, w, h;	258	int x, y, w, h;
188	int ox, oy; /* offset to virtual global coordinate system */	259	int ox, oy; /* offset to virtual global coordinate system */
189	int faces;	260	int faces; tileid *face2tile; // [faceid]
190	mapface *face;	261	int texs; maptex *tex; // [tileid]
191
192	int texs;
193	maptex *tex;
194		262
195	int32_t rows;	263	int32_t rows;
196	maprow *row;	264	maprow *row;
197	} *CFPlus__Map;	265	} *DC__Map;
198		266
199	static char *	267	static char *
200	prepend (char *ptr, int sze, int inc)	268	prepend (char *ptr, int sze, int inc)
201	{	269	{
202	char *p;	270	char *p;
…		…
219	}	287	}
220		288
221	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	289	#define Append(type,ptr,sze,inc) (ptr) = (type *)append ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
222	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))	290	#define Prepend(type,ptr,sze,inc) (ptr) = (type *)prepend ((char *)ptr, (sze) * sizeof (type), (inc) * sizeof (type))
223		291
		292	static void
		293	need_facenum (struct map *self, faceid face)
		294	{
		295	while (self->faces <= face)
		296	{
		297	Append (tileid, self->face2tile, self->faces, self->faces);
		298	self->faces *= 2;
		299	}
		300	}
		301
		302	static void
		303	need_texid (struct map *self, int texid)
		304	{
		305	while (self->texs <= texid)
		306	{
		307	Append (maptex, self->tex, self->texs, self->texs);
		308	self->texs *= 2;
		309	}
		310	}
		311
224	static maprow *	312	static maprow *
225	map_get_row (CFPlus__Map self, int y)	313	map_get_row (DC__Map self, int y)
226	{	314	{
227	if (0 > y)	315	if (0 > y)
228	{	316	{
229	int extend = - y + MAP_EXTEND_Y;	317	int extend = - y + MAP_EXTEND_Y;
230	Prepend (maprow, self->row, self->rows, extend);	318	Prepend (maprow, self->row, self->rows, extend);
…		…
268		356
269	return row->col + (x - row->c0);	357	return row->col + (x - row->c0);
270	}	358	}
271		359
272	static mapcell *	360	static mapcell *
273	map_get_cell (CFPlus__Map self, int x, int y)	361	map_get_cell (DC__Map self, int x, int y)
274	{	362	{
275	return row_get_cell (map_get_row (self, y), x);	363	return row_get_cell (map_get_row (self, y), x);
276	}	364	}
277		365
278	static void	366	static void
279	map_clear (CFPlus__Map self)	367	map_clear (DC__Map self)
280	{	368	{
281	int r;	369	int r;
282		370
283	for (r = 0; r < self->rows; r++)	371	for (r = 0; r < self->rows; r++)
284	Safefree (self->row[r].col);	372	Safefree (self->row[r].col);
…		…
291	self->oy = 0;	379	self->oy = 0;
292	self->row = 0;	380	self->row = 0;
293	self->rows = 0;	381	self->rows = 0;
294	}	382	}
295		383
		384	#define CELL_CLEAR(cell) \
		385	do { \
		386	if ((cell)->player) \
		387	(cell)->tile [2] = 0; \
		388	(cell)->darkness = 0; \
		389	(cell)->stat_hp = 0; \
		390	(cell)->flags = 0; \
		391	(cell)->player = 0; \
		392	} while (0)
		393
296	static void	394	static void
297	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	395	map_blank (DC__Map self, int x0, int y0, int w, int h)
298	{	396	{
299	int x, y;	397	int x, y;
300	maprow *row;	398	maprow *row;
301	mapcell *cell;	399	mapcell *cell;
302		400
…		…
314	if (x >= row->c1)	412	if (x >= row->c1)
315	break;	413	break;
316		414
317	cell = row->col + x - row->c0;	415	cell = row->col + x - row->c0;
318		416
319	cell->darkness = 0;	417	CELL_CLEAR (cell);
320	cell->stat_hp = 0;
321	cell->flags = 0;
322	cell->player = 0;
323	}	418	}
324	}	419	}
		420	}
		421
		422	typedef struct {
		423	tileid tile;
		424	uint8_t x, y, level;
		425	} smooth_key;
		426
		427	static void
		428	smooth_or_bits (HV *hv, smooth_key *key, IV bits)
		429	{
		430	SV **sv = hv_fetch (hv, (char *)key, sizeof (*key), 1);
		431
		432	if (SvIOK (*sv))
		433	SvIV_set (*sv, SvIVX (*sv) | bits);
		434	else
		435	sv_setiv (*sv, bits);
325	}	436	}
326		437
327	static void	438	static void
328	music_finished (void)	439	music_finished (void)
329	{	440	{
…		…
365	n |= n >> 16;	476	n |= n >> 16;
366		477
367	return n + 1;	478	return n + 1;
368	}	479	}
369		480
370	MODULE = CFPlus PACKAGE = CFPlus	481	static unsigned int
		482	popcount (unsigned int n)
		483	{
		484	n -= (n >> 1) & 0x55555555U;
		485	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		486	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		487	n *= 0x01010101U;
		488
		489	return n >> 24;
		490	}
		491
		492	/* SDL should provide this, really. */
		493	#define SDLK_MODIFIER_MIN 300
		494	#define SDLK_MODIFIER_MAX 314
		495
		496	/******************************************************************************/
		497
		498	static GV *draw_x_gv, *draw_y_gv, *draw_w_gv, *draw_h_gv;
		499	static GV *hover_gv;
		500
		501	static int
		502	within_widget (SV *widget, NV x, NV y)
		503	{
		504	HV *self;
		505	SV **svp;
		506	NV wx, ww, wy, wh;
		507
		508	if (!SvROK (widget))
		509	return 0;
		510
		511	self = (HV *)SvRV (widget);
		512
		513	if (SvTYPE (self) != SVt_PVHV)
		514	return 0;
		515
		516	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		517	if (y < wy)
		518	return 0;
		519
		520	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		521	if (y >= wy + wh)
		522	return 0;
		523
		524	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		525	if (x < wx)
		526	return 0;
		527
		528	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		529	if (x >= wx + ww)
		530	return 0;
		531
		532	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		533	if (!svp || !SvTRUE (*svp))
		534	return 0;
		535
		536	return 1;
		537	}
		538
		539	/******************************************************************************/
		540
		541	/* process keyboard modifiers */
		542	static int
		543	mod_munge (int mod)
		544	{
		545	mod &= MOD_MASK;
		546
		547	if (mod & (KMOD_META | KMOD_ALT))
		548	mod |= KMOD_LRAM;
		549
		550	return mod;
		551	}
		552
		553	static void
		554	deliantra_main ()
		555	{
		556	char *argv[] = { 0 };
		557	call_argv ("::main", G_DISCARD | G_VOID, argv);
		558	}
		559
		560	#ifdef __MACOSX__
		561	/* to due surprising braindamage on the side of SDL design, we
		562	* do some mind-boggling hack here: SDL requires a custom main()
		563	* on OS X, so... we provide one and call the original main(), which,
		564	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		565	* and which calls our main (== SDL_main) back.
		566	*/
		567	extern C_LINKAGE int
		568	main (int argc, char *argv[])
		569	{
		570	deliantra_main ();
		571	}
		572
		573	#undef main
		574
		575	extern C_LINKAGE int main (int argc, char *argv[]);
		576
		577	static void
		578	SDL_braino (void)
		579	{
		580	char *argv[] = { "deliantra client", 0 };
		581	(main) (1, argv);
		582	}
		583	#else
		584	static void
		585	SDL_braino (void)
		586	{
		587	deliantra_main ();
		588	}
		589	#endif
		590
		591	MODULE = Deliantra::Client PACKAGE = DC
371		592
372	PROTOTYPES: ENABLE	593	PROTOTYPES: ENABLE
373		594
374	BOOT:	595	BOOT:
375	{	596	{
376	HV *stash = gv_stashpv ("CFPlus", 1);	597	HV *stash = gv_stashpv ("DC", 1);
377	static const struct {	598	static const struct {
378	const char *name;	599	const char *name;
379	IV iv;	600	IV iv;
380	} *civ, const_iv[] = {	601	} *civ, const_iv[] = {
381	# define const_iv(name) { # name, (IV)name }	602	# define const_iv(name) { # name, (IV)name }
		603	const_iv (SDLK_MODIFIER_MIN),
		604	const_iv (SDLK_MODIFIER_MAX),
		605
382	const_iv (SDL_ACTIVEEVENT),	606	const_iv (SDL_ACTIVEEVENT),
383	const_iv (SDL_KEYDOWN),	607	const_iv (SDL_KEYDOWN),
384	const_iv (SDL_KEYUP),	608	const_iv (SDL_KEYUP),
385	const_iv (SDL_MOUSEMOTION),	609	const_iv (SDL_MOUSEMOTION),
386	const_iv (SDL_MOUSEBUTTONDOWN),	610	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
395	const_iv (SDL_EVENT_RESERVEDA),	619	const_iv (SDL_EVENT_RESERVEDA),
396	const_iv (SDL_EVENT_RESERVEDB),	620	const_iv (SDL_EVENT_RESERVEDB),
397	const_iv (SDL_VIDEORESIZE),	621	const_iv (SDL_VIDEORESIZE),
398	const_iv (SDL_VIDEOEXPOSE),	622	const_iv (SDL_VIDEOEXPOSE),
399	const_iv (SDL_USEREVENT),	623	const_iv (SDL_USEREVENT),
		624
		625	const_iv (SDL_APPINPUTFOCUS),
		626	const_iv (SDL_APPMOUSEFOCUS),
		627	const_iv (SDL_APPACTIVE),
		628
		629
		630	const_iv (SDLK_UNKNOWN),
		631	const_iv (SDLK_FIRST),
		632	const_iv (SDLK_BACKSPACE),
		633	const_iv (SDLK_TAB),
		634	const_iv (SDLK_CLEAR),
		635	const_iv (SDLK_RETURN),
		636	const_iv (SDLK_PAUSE),
		637	const_iv (SDLK_ESCAPE),
		638	const_iv (SDLK_SPACE),
		639	const_iv (SDLK_EXCLAIM),
		640	const_iv (SDLK_QUOTEDBL),
		641	const_iv (SDLK_HASH),
		642	const_iv (SDLK_DOLLAR),
		643	const_iv (SDLK_AMPERSAND),
		644	const_iv (SDLK_QUOTE),
		645	const_iv (SDLK_LEFTPAREN),
		646	const_iv (SDLK_RIGHTPAREN),
		647	const_iv (SDLK_ASTERISK),
		648	const_iv (SDLK_PLUS),
		649	const_iv (SDLK_COMMA),
		650	const_iv (SDLK_MINUS),
		651	const_iv (SDLK_PERIOD),
		652	const_iv (SDLK_SLASH),
		653	const_iv (SDLK_0),
		654	const_iv (SDLK_1),
		655	const_iv (SDLK_2),
		656	const_iv (SDLK_3),
		657	const_iv (SDLK_4),
		658	const_iv (SDLK_5),
		659	const_iv (SDLK_6),
		660	const_iv (SDLK_7),
		661	const_iv (SDLK_8),
		662	const_iv (SDLK_9),
		663	const_iv (SDLK_COLON),
		664	const_iv (SDLK_SEMICOLON),
		665	const_iv (SDLK_LESS),
		666	const_iv (SDLK_EQUALS),
		667	const_iv (SDLK_GREATER),
		668	const_iv (SDLK_QUESTION),
		669	const_iv (SDLK_AT),
		670
		671	const_iv (SDLK_LEFTBRACKET),
		672	const_iv (SDLK_BACKSLASH),
		673	const_iv (SDLK_RIGHTBRACKET),
		674	const_iv (SDLK_CARET),
		675	const_iv (SDLK_UNDERSCORE),
		676	const_iv (SDLK_BACKQUOTE),
		677	const_iv (SDLK_DELETE),
		678
		679	const_iv (SDLK_FIRST),
		680	const_iv (SDLK_LAST),
400	const_iv (SDLK_KP0),	681	const_iv (SDLK_KP0),
401	const_iv (SDLK_KP1),	682	const_iv (SDLK_KP1),
402	const_iv (SDLK_KP2),	683	const_iv (SDLK_KP2),
403	const_iv (SDLK_KP3),	684	const_iv (SDLK_KP3),
404	const_iv (SDLK_KP4),	685	const_iv (SDLK_KP4),
…		…
459	const_iv (SDLK_BREAK),	740	const_iv (SDLK_BREAK),
460	const_iv (SDLK_MENU),	741	const_iv (SDLK_MENU),
461	const_iv (SDLK_POWER),	742	const_iv (SDLK_POWER),
462	const_iv (SDLK_EURO),	743	const_iv (SDLK_EURO),
463	const_iv (SDLK_UNDO),	744	const_iv (SDLK_UNDO),
		745
464	const_iv (KMOD_NONE),	746	const_iv (KMOD_NONE),
		747	const_iv (KMOD_SHIFT),
465	const_iv (KMOD_LSHIFT),	748	const_iv (KMOD_LSHIFT),
466	const_iv (KMOD_RSHIFT),	749	const_iv (KMOD_RSHIFT),
		750	const_iv (KMOD_CTRL),
467	const_iv (KMOD_LCTRL),	751	const_iv (KMOD_LCTRL),
468	const_iv (KMOD_RCTRL),	752	const_iv (KMOD_RCTRL),
		753	const_iv (KMOD_ALT),
469	const_iv (KMOD_LALT),	754	const_iv (KMOD_LALT),
470	const_iv (KMOD_RALT),	755	const_iv (KMOD_RALT),
		756	const_iv (KMOD_META),
471	const_iv (KMOD_LMETA),	757	const_iv (KMOD_LMETA),
472	const_iv (KMOD_RMETA),	758	const_iv (KMOD_RMETA),
473	const_iv (KMOD_NUM),	759	const_iv (KMOD_NUM),
474	const_iv (KMOD_CAPS),	760	const_iv (KMOD_CAPS),
475	const_iv (KMOD_MODE),	761	const_iv (KMOD_MODE),
476	const_iv (KMOD_CTRL),	762
477	const_iv (KMOD_SHIFT),	763	const_iv (KMOD_LRAM),
478	const_iv (KMOD_ALT),	764
479	const_iv (KMOD_META)	765	const_iv (MIX_DEFAULT_FORMAT),
		766
		767	const_iv (SDL_INIT_TIMER),
		768	const_iv (SDL_INIT_AUDIO),
		769	const_iv (SDL_INIT_VIDEO),
		770	const_iv (SDL_INIT_CDROM),
		771	const_iv (SDL_INIT_JOYSTICK),
		772	const_iv (SDL_INIT_EVERYTHING),
		773	const_iv (SDL_INIT_NOPARACHUTE),
		774	const_iv (SDL_INIT_EVENTTHREAD),
		775
		776	const_iv (SDL_GL_RED_SIZE),
		777	const_iv (SDL_GL_GREEN_SIZE),
		778	const_iv (SDL_GL_BLUE_SIZE),
		779	const_iv (SDL_GL_ALPHA_SIZE),
		780	const_iv (SDL_GL_DOUBLEBUFFER),
		781	const_iv (SDL_GL_BUFFER_SIZE),
		782	const_iv (SDL_GL_DEPTH_SIZE),
		783	const_iv (SDL_GL_STENCIL_SIZE),
		784	const_iv (SDL_GL_ACCUM_RED_SIZE),
		785	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		786	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		787	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		788	const_iv (SDL_GL_STEREO),
		789	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		790	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		791	const_iv (SDL_GL_ACCELERATED_VISUAL),
		792	const_iv (SDL_GL_SWAP_CONTROL),
		793
		794	const_iv (FOW_DARKNESS)
480	# undef const_iv	795	# undef const_iv
481	};	796	};
482		797
483	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	798	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
484	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	799	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		800
		801	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		802	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
485	}	803	}
		804
		805	void
		806	weaken (SV *rv)
		807	PROTOTYPE: $
		808	CODE:
		809	sv_rvweaken (rv);
486		810
487	int	811	int
488	in_destruct ()	812	in_destruct ()
489	CODE:	813	CODE:
490	RETVAL = PL_main_cv == Nullcv;	814	RETVAL = PL_main_cv == Nullcv;
…		…
493		817
494	NV floor (NV x)	818	NV floor (NV x)
495		819
496	NV ceil (NV x)	820	NV ceil (NV x)
497		821
		822	IV minpot (UV n)
		823
		824	IV popcount (UV n)
		825
498	void	826	void
499	pango_init ()	827	pango_init ()
500	CODE:	828	CODE:
501	{	829	{
502	opengl_fontmap = pango_opengl_font_map_new ();	830	opengl_fontmap = pango_opengl_font_map_new ();
503	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	831	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
504	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	832	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		833	/*pango_context_set_font_description (opengl_context, default_font);*/
		834	#if PANGO_VERSION_CHECK (1, 15, 2)
		835	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		836	/*pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);*/
		837	#endif
505	}	838	}
506		839
507	int	840	char *SDL_GetError ()
508	SDL_Init (U32 flags = SDL_INIT_VIDEO | SDL_INIT_AUDIO | PARACHUTE)
509		841
510	void	842	void SDL_braino ()
		843
		844	int SDL_Init (U32 flags)
		845
		846	int SDL_InitSubSystem (U32 flags)
		847
		848	void SDL_QuitSubSystem (U32 flags)
		849
511	SDL_Quit ()	850	void SDL_Quit ()
512		851
		852	int SDL_GL_SetAttribute (int attr, int value)
		853
		854	int SDL_GL_GetAttribute (int attr)
		855	CODE:
		856	if (SDL_GL_GetAttribute (attr, &RETVAL))
		857	XSRETURN_UNDEF;
		858	OUTPUT:
		859	RETVAL
		860
513	void	861	void
514	SDL_ListModes ()	862	SDL_ListModes (int rgb, int alpha)
515	PPCODE:	863	PPCODE:
516	{	864	{
517	SDL_Rect **m;	865	SDL_Rect **m;
518		866
519	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	867	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
520	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	868	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
521	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	869	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
522	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	870	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
523		871
524	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	872	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
525	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	873	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
526		874
527	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	875	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
528	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	876	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	877	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
530	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	878	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
531		879
532	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	880	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
533	#if SDL_VERSION_ATLEAST(1,2,10)
534	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
535	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	881	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
536	#endif
537
538	SDL_EnableUNICODE (1);
539	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
540		882
541	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);	883	m = SDL_ListModes (0, SDL_FULLSCREEN | SDL_OPENGL);
542		884
543	if (m && m != (SDL_Rect **)-1)	885	if (m && m != (SDL_Rect **)-1)
544	while (*m)	886	while (*m)
545	{	887	{
		888	if ((*m)->w >= 400 && (*m)->h >= 300)
		889	{
546	AV *av = newAV ();	890	AV *av = newAV ();
547	av_push (av, newSViv ((*m)->w));	891	av_push (av, newSViv ((*m)->w));
548	av_push (av, newSViv ((*m)->h));	892	av_push (av, newSViv ((*m)->h));
		893	av_push (av, newSViv (rgb));
		894	av_push (av, newSViv (alpha));
549	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	895	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		896	}
550		897
551	++m;	898	++m;
552	}	899	}
553	}	900	}
554		901
555	char *
556	SDL_GetError ()
557
558	int	902	int
559	SDL_SetVideoMode (int w, int h, int fullscreen)	903	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
560	CODE:	904	CODE:
		905	{
		906	SDL_EnableUNICODE (1);
		907	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		908
		909	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		910	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		911	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		912	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		913
561	RETVAL = !!SDL_SetVideoMode (	914	RETVAL = !!SDL_SetVideoMode (
562	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)	915	w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0)
563	);	916	);
		917
564	if (RETVAL)	918	if (RETVAL)
565	{	919	{
566	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	920	av_clear (texture_av);
		921
		922	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
567	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	923	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
568	# include "glfunc.h"	924	#include "glfunc.h"
569	# undef GL_FUNC	925	#undef GL_FUNC
570	}	926	}
		927	}
571	OUTPUT:	928	OUTPUT:
572	RETVAL	929	RETVAL
573		930
574	void	931	void
575	SDL_GL_SwapBuffers ()	932	SDL_GL_SwapBuffers ()
576		933
577	char *	934	char *
578	SDL_GetKeyName (int sym)	935	SDL_GetKeyName (int sym)
579		936
		937	int
		938	SDL_GetAppState ()
		939
		940	int
		941	SDL_GetModState ()
		942
580	void	943	void
581	SDL_PollEvent ()	944	poll_events ()
582	PPCODE:	945	PPCODE:
583	{	946	{
584	SDL_Event ev;	947	SDL_Event ev;
585		948
586	while (SDL_PollEvent (&ev))	949	SDL_PumpEvents ();
		950	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
587	{	951	{
588	HV *hv = newHV ();	952	HV *hv = newHV ();
589	hv_store (hv, "type", 4, newSViv (ev.type), 0);	953	hv_store (hv, "type", 4, newSViv (ev.type), 0);
590		954
591	switch (ev.type)	955	switch (ev.type)
592	{	956	{
593	case SDL_KEYDOWN:	957	case SDL_KEYDOWN:
594	case SDL_KEYUP:	958	case SDL_KEYUP:
595	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	959	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
596	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	960	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
597	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	961	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		962	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
598	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	963	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
599	break;	964	break;
600		965
601	case SDL_ACTIVEEVENT:	966	case SDL_ACTIVEEVENT:
602	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	967	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
603	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	968	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
604	break;	969	break;
605		970
606	case SDL_MOUSEMOTION:	971	case SDL_MOUSEMOTION:
		972	{
		973	int state = ev.motion.state;
		974	int x = ev.motion.x;
		975	int y = ev.motion.y;
		976	int xrel = ev.motion.xrel;
		977	int yrel = ev.motion.yrel;
		978
		979	/* do simplistic event compression */
		980	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		981	&& state == ev.motion.state)
		982	{
		983	xrel += ev.motion.xrel;
		984	yrel += ev.motion.yrel;
		985	x = ev.motion.x;
		986	y = ev.motion.y;
		987	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		988	}
		989
607	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	990	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
608
609	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	991	hv_store (hv, "state", 5, newSViv (state), 0);
610	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	992	hv_store (hv, "x", 1, newSViv (x), 0);
611	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	993	hv_store (hv, "y", 1, newSViv (y), 0);
612	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	994	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
613	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	995	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		996	}
614	break;	997	break;
615		998
616	case SDL_MOUSEBUTTONDOWN:	999	case SDL_MOUSEBUTTONDOWN:
617	case SDL_MOUSEBUTTONUP:	1000	case SDL_MOUSEBUTTONUP:
618	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	1001	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
619		1002
620	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	1003	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
621	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1004	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
622	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1005	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
623	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1006	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
628	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1011	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
629	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1012	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
630	break;	1013	break;
631	}	1014	}
632		1015
633	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	1016	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
634	}	1017	}
635	}	1018	}
636		1019
637	int	1020	int
638	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1021	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
639	POSTCALL:	1022	POSTCALL:
640	Mix_HookMusicFinished (music_finished);	1023	Mix_HookMusicFinished (music_finished);
641	Mix_ChannelFinished (channel_finished);	1024	Mix_ChannelFinished (channel_finished);
642		1025
643	void	1026	void
		1027	Mix_QuerySpec ()
		1028	PPCODE:
		1029	{
		1030	int freq, channels;
		1031	Uint16 format;
		1032
		1033	if (Mix_QuerySpec (&freq, &format, &channels))
		1034	{
		1035	EXTEND (SP, 3);
		1036	PUSHs (sv_2mortal (newSViv (freq)));
		1037	PUSHs (sv_2mortal (newSViv (format)));
		1038	PUSHs (sv_2mortal (newSViv (channels)));
		1039	}
		1040	}
		1041
		1042	void
644	Mix_CloseAudio ()	1043	Mix_CloseAudio ()
645		1044
646	int	1045	int
647	Mix_AllocateChannels (int numchans = -1)	1046	Mix_AllocateChannels (int numchans = -1)
648		1047
		1048	const char *
		1049	Mix_GetError ()
		1050
649	void	1051	void
650	lowdelay (int fd, int val = 1)	1052	lowdelay (int fd, int val = 1)
651	CODE:	1053	CODE:
652	#ifndef _WIN32
653	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1054	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
654	#endif
655		1055
656	void	1056	void
657	win32_proxy_info ()	1057	win32_proxy_info ()
658	PPCODE:	1058	PPCODE:
659	{	1059	{
660	#ifdef _WIN32	1060	#ifdef _WIN32
661	INTERNET_PROXY_INFO proxyinfo;
662	char buffer[2048];	1061	char buffer[2048];
663	DWORD buflen;	1062	DWORD buflen;
664		1063
665	EXTEND (SP, 3);	1064	EXTEND (SP, 3);
666		1065
…		…
681	}	1080	}
682	}	1081	}
683	#endif	1082	#endif
684	}	1083	}
685		1084
686	void	1085	int
687	add_font (char *file)	1086	add_font (char *file)
688	CODE:	1087	CODE:
689	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1088	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1089	OUTPUT:
		1090	RETVAL
690		1091
691	void	1092	void
692	load_image_inline (SV *image_)	1093	load_image_inline (SV *image_)
693	ALIAS:	1094	ALIAS:
694	load_image_file = 1	1095	load_image_file = 1
…		…
697	STRLEN image_len;	1098	STRLEN image_len;
698	char *image = (char *)SvPVbyte (image_, image_len);	1099	char *image = (char *)SvPVbyte (image_, image_len);
699	SDL_Surface *surface, *surface2;	1100	SDL_Surface *surface, *surface2;
700	SDL_PixelFormat fmt;	1101	SDL_PixelFormat fmt;
701	SDL_RWops *rw = ix	1102	SDL_RWops *rw = ix
702	? SDL_RWFromFile (image, "r")	1103	? SDL_RWFromFile (image, "rb")
703	: SDL_RWFromConstMem (image, image_len);	1104	: SDL_RWFromConstMem (image, image_len);
704		1105
705	if (!rw)	1106	if (!rw)
706	croak ("load_image: %s", SDL_GetError ());	1107	croak ("load_image: %s", SDL_GetError ());
707		1108
…		…
780	void	1181	void
781	error (char *message)	1182	error (char *message)
782	CODE:	1183	CODE:
783	fprintf (stderr, "ERROR: %s\n", message);	1184	fprintf (stderr, "ERROR: %s\n", message);
784	#ifdef _WIN32	1185	#ifdef _WIN32
785	MessageBox (0, message, "Crossfire+ Error", MB_OK | MB_ICONERROR);	1186	MessageBox (0, message, "Deliantra Client Error", MB_OK | MB_ICONERROR);
786	#endif	1187	#endif
787		1188
788	void	1189	void
789	fatal (char *message)	1190	fatal (char *message)
790	CODE:	1191	CODE:
791	fprintf (stderr, "FATAL: %s\n", message);	1192	fprintf (stderr, "FATAL: %s\n", message);
792	#ifdef _WIN32	1193	#ifdef _WIN32
793	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK | MB_ICONERROR);	1194	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK | MB_ICONERROR);
794	#endif	1195	#endif
795	_exit (1);	1196	_exit (1);
796		1197
797	void	1198	void
798	_exit (int retval)	1199	_exit (int retval = 0)
799	CODE:	1200	CODE:
		1201	#ifdef WIN32
		1202	ExitThread (retval); // unclean, please beam me up
		1203	#else
800	_exit (retval);	1204	_exit (retval);
		1205	#endif
801		1206
802	MODULE = CFPlus PACKAGE = CFPlus::Font	1207	void
		1208	debug ()
		1209	CODE:
		1210	{
		1211	#if DEBUG
		1212	VALGRIND_DO_LEAK_CHECK;
		1213	#endif
		1214	}
803		1215
804	CFPlus::Font	1216	int
		1217	SvREFCNT (SV *sv)
		1218	CODE:
		1219	RETVAL = SvREFCNT (sv);
		1220	OUTPUT:
		1221	RETVAL
		1222
		1223	MODULE = Deliantra::Client PACKAGE = DC::Font
		1224
		1225	PROTOTYPES: DISABLE
		1226
		1227	DC::Font
805	new_from_file (SV *class, char *path, int id = 0)	1228	new_from_file (SV *class, char *path, int id = 0)
806	CODE:	1229	CODE:
807	{	1230	{
808	int count;	1231	int count;
809	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);	1232	FcPattern *pattern = FcFreeTypeQuery ((const FcChar8 *)path, id, 0, &count);
…		…
812	}	1235	}
813	OUTPUT:	1236	OUTPUT:
814	RETVAL	1237	RETVAL
815		1238
816	void	1239	void
817	DESTROY (CFPlus::Font self)	1240	DESTROY (DC::Font self)
818	CODE:	1241	CODE:
819	pango_font_description_free (self);	1242	pango_font_description_free (self);
820		1243
821	void	1244	void
822	make_default (CFPlus::Font self)	1245	make_default (DC::Font self)
		1246	PROTOTYPE: $
823	CODE:	1247	CODE:
824	default_font = self;	1248	default_font = self;
825		1249
826	MODULE = CFPlus PACKAGE = CFPlus::Layout	1250	MODULE = Deliantra::Client PACKAGE = DC::Layout
827		1251
		1252	PROTOTYPES: DISABLE
		1253
828	void	1254	void
829	reset_glyph_cache ()	1255	glyph_cache_backup ()
		1256	PROTOTYPE:
830	CODE:	1257	CODE:
		1258	tc_backup ();
		1259
		1260	void
		1261	glyph_cache_restore ()
		1262	PROTOTYPE:
		1263	CODE:
831	tc_clear ();	1264	tc_restore ();
832		1265
833	CFPlus::Layout	1266	DC::Layout
834	new (SV *class)	1267	new (SV *class)
835	CODE:	1268	CODE:
836	New (0, RETVAL, 1, struct cf_layout);	1269	New (0, RETVAL, 1, struct cf_layout);
837		1270
838	RETVAL->pl = pango_layout_new (opengl_context);	1271	RETVAL->pl = pango_layout_new (opengl_context);
…		…
840	RETVAL->g = 1.;	1273	RETVAL->g = 1.;
841	RETVAL->b = 1.;	1274	RETVAL->b = 1.;
842	RETVAL->a = 1.;	1275	RETVAL->a = 1.;
843	RETVAL->base_height = MIN_FONT_HEIGHT;	1276	RETVAL->base_height = MIN_FONT_HEIGHT;
844	RETVAL->font = 0;	1277	RETVAL->font = 0;
		1278	RETVAL->rc = rc_alloc ();
845		1279
846	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1280	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
847	layout_update_font (RETVAL);	1281	layout_update_font (RETVAL);
848	OUTPUT:	1282	OUTPUT:
849	RETVAL	1283	RETVAL
850		1284
851	void	1285	void
852	DESTROY (CFPlus::Layout self)	1286	DESTROY (DC::Layout self)
853	CODE:	1287	CODE:
854	g_object_unref (self->pl);	1288	g_object_unref (self->pl);
		1289	rc_free (self->rc);
855	Safefree (self);	1290	Safefree (self);
856		1291
857	void	1292	void
858	set_text (CFPlus::Layout self, SV *text_)	1293	set_text (DC::Layout self, SV *text_)
859	CODE:	1294	CODE:
860	{	1295	{
861	STRLEN textlen;	1296	STRLEN textlen;
862	char *text = SvPVutf8 (text_, textlen);	1297	char *text = SvPVutf8 (text_, textlen);
863		1298
864	pango_layout_set_text (self->pl, text, textlen);	1299	pango_layout_set_text (self->pl, text, textlen);
865	}	1300	}
866		1301
867	void	1302	void
868	set_markup (CFPlus::Layout self, SV *text_)	1303	set_markup (DC::Layout self, SV *text_)
869	CODE:	1304	CODE:
870	{	1305	{
871	STRLEN textlen;	1306	STRLEN textlen;
872	char *text = SvPVutf8 (text_, textlen);	1307	char *text = SvPVutf8 (text_, textlen);
873		1308
874	pango_layout_set_markup (self->pl, text, textlen);	1309	pango_layout_set_markup (self->pl, text, textlen);
875	}	1310	}
876		1311
877	void	1312	void
878	set_shapes (CFPlus::Layout self, ...)	1313	set_shapes (DC::Layout self, ...)
879	CODE:	1314	CODE:
880	{	1315	{
881	PangoAttrList *attrs = 0;	1316	PangoAttrList *attrs = 0;
882	const char *text = pango_layout_get_text (self->pl);	1317	const char *text = pango_layout_get_text (self->pl);
883	const char *pos = text;	1318	const char *pos = text;
…		…
918	if (attrs)	1353	if (attrs)
919	pango_layout_set_attributes (self->pl, attrs);	1354	pango_layout_set_attributes (self->pl, attrs);
920	}	1355	}
921		1356
922	void	1357	void
923	get_shapes (CFPlus::Layout self)	1358	get_shapes (DC::Layout self)
924	PPCODE:	1359	PPCODE:
925	{	1360	{
926	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1361	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
927		1362
928	do	1363	do
929	{	1364	{
930	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1365	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
931		1366
932	if (run && shape_attr_p (run))	1367	if (run && shape_attr_p (run))
933	{	1368	{
934	PangoRectangle extents;	1369	PangoRectangle extents;
935	pango_layout_iter_get_run_extents (iter, 0, &extents);	1370	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
943		1378
944	pango_layout_iter_free (iter);	1379	pango_layout_iter_free (iter);
945	}	1380	}
946		1381
947	int	1382	int
948	has_wrapped (CFPlus::Layout self)	1383	has_wrapped (DC::Layout self)
949	CODE:	1384	CODE:
950	{	1385	{
951	int lines = 1;	1386	int lines = 1;
952	const char *text = pango_layout_get_text (self->pl);	1387	const char *text = pango_layout_get_text (self->pl);
953		1388
…		…
958	}	1393	}
959	OUTPUT:	1394	OUTPUT:
960	RETVAL	1395	RETVAL
961		1396
962	SV *	1397	SV *
963	get_text (CFPlus::Layout self)	1398	get_text (DC::Layout self)
964	CODE:	1399	CODE:
965	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1400	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
966	sv_utf8_decode (RETVAL);	1401	sv_utf8_decode (RETVAL);
967	OUTPUT:	1402	OUTPUT:
968	RETVAL	1403	RETVAL
969		1404
970	void	1405	void
971	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1406	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
972	CODE:	1407	CODE:
973	self->r = r;	1408	self->r = r;
974	self->g = g;	1409	self->g = g;
975	self->b = b;	1410	self->b = b;
976	self->a = a;	1411	self->a = a;
977		1412
978	void	1413	void
979	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1414	set_font (DC::Layout self, DC::Font font = 0)
980	CODE:	1415	CODE:
981	if (self->font != font)	1416	if (self->font != font)
982	{	1417	{
983	self->font = font;	1418	self->font = font;
984	layout_update_font (self);	1419	layout_update_font (self);
985	}	1420	}
986		1421
987	void	1422	void
988	set_height (CFPlus::Layout self, int base_height)	1423	set_height (DC::Layout self, int base_height)
989	CODE:	1424	CODE:
990	if (self->base_height != base_height)	1425	if (self->base_height != base_height)
991	{	1426	{
992	self->base_height = base_height;	1427	self->base_height = base_height;
993	layout_update_font (self);	1428	layout_update_font (self);
994	}	1429	}
995		1430
996	void	1431	void
997	set_width (CFPlus::Layout self, int max_width = -1)	1432	set_width (DC::Layout self, int max_width = -1)
998	CODE:	1433	CODE:
999	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1434	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1000		1435
1001	void	1436	void
1002	set_indent (CFPlus::Layout self, int indent)	1437	set_indent (DC::Layout self, int indent)
1003	CODE:	1438	CODE:
1004	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1439	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1005		1440
1006	void	1441	void
1007	set_spacing (CFPlus::Layout self, int spacing)	1442	set_spacing (DC::Layout self, int spacing)
1008	CODE:	1443	CODE:
1009	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1444	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1010		1445
1011	void	1446	void
1012	set_ellipsise (CFPlus::Layout self, int ellipsise)	1447	set_ellipsise (DC::Layout self, int ellipsise)
1013	CODE:	1448	CODE:
1014	pango_layout_set_ellipsize (self->pl,	1449	pango_layout_set_ellipsize (self->pl,
1015	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1450	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1016	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1451	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1017	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1452	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1018	: PANGO_ELLIPSIZE_NONE	1453	: PANGO_ELLIPSIZE_NONE
1019	);	1454	);
1020		1455
1021	void	1456	void
1022	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1457	set_single_paragraph_mode (DC::Layout self, int spm)
1023	CODE:	1458	CODE:
1024	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1459	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1025		1460
1026	void	1461	void
1027	size (CFPlus::Layout self)	1462	size (DC::Layout self)
1028	PPCODE:	1463	PPCODE:
1029	{	1464	{
1030	int w, h;	1465	int w, h;
1031		1466
1032	layout_get_pixel_size (self, &w, &h);	1467	layout_get_pixel_size (self, &w, &h);
…		…
1035	PUSHs (sv_2mortal (newSViv (w)));	1470	PUSHs (sv_2mortal (newSViv (w)));
1036	PUSHs (sv_2mortal (newSViv (h)));	1471	PUSHs (sv_2mortal (newSViv (h)));
1037	}	1472	}
1038		1473
1039	int	1474	int
1040	descent (CFPlus::Layout self)	1475	descent (DC::Layout self)
1041	CODE:	1476	CODE:
1042	{	1477	{
1043	PangoRectangle rect;	1478	PangoRectangle rect;
1044	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1479	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1045	pango_layout_line_get_pixel_extents (line, 0, &rect);	1480	pango_layout_line_get_pixel_extents (line, 0, &rect);
1046	RETVAL = PANGO_DESCENT (rect);	1481	RETVAL = PANGO_DESCENT (rect);
1047	}	1482	}
1048	OUTPUT:	1483	OUTPUT:
1049	RETVAL	1484	RETVAL
1050		1485
1051	int	1486	int
1052	xy_to_index (CFPlus::Layout self, int x, int y)	1487	xy_to_index (DC::Layout self, int x, int y)
1053	CODE:	1488	CODE:
1054	{	1489	{
1055	int index, trailing;	1490	int index, trailing;
1056	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1491	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1057	RETVAL = index;	1492	RETVAL = index + trailing;
1058	}	1493	}
1059	OUTPUT:	1494	OUTPUT:
1060	RETVAL	1495	RETVAL
1061		1496
1062	void	1497	void
1063	cursor_pos (CFPlus::Layout self, int index)	1498	cursor_pos (DC::Layout self, int index)
1064	PPCODE:	1499	PPCODE:
1065	{	1500	{
1066	PangoRectangle strong_pos;	1501	PangoRectangle pos;
1067	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1502	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1068		1503
1069	EXTEND (SP, 3);	1504	EXTEND (SP, 3);
1070	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1505	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1071	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1506	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1072	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1507	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1073	}	1508	}
1074		1509
1075	void	1510	void
1076	render (CFPlus::Layout self, float x, float y, int flags = 0)	1511	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1077	PPCODE:	1512	PPCODE:
		1513	{
		1514	int line, x;
		1515
		1516	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1517	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1518	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1519	--line;
		1520	#endif
		1521	EXTEND (SP, 2);
		1522	PUSHs (sv_2mortal (newSViv (line)));
		1523	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1524	}
		1525
		1526	void
		1527	line_x_to_index (DC::Layout self, int line, int x)
		1528	PPCODE:
		1529	{
		1530	PangoLayoutLine *lp;
		1531	int index, trailing;
		1532
		1533	if (line < 0)
		1534	XSRETURN_EMPTY;
		1535
		1536	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1537	XSRETURN_EMPTY; /* do better */
		1538
		1539	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1540
		1541	EXTEND (SP, 2);
		1542	if (GIMME_V == G_SCALAR)
		1543	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1544	else
		1545	{
		1546	PUSHs (sv_2mortal (newSViv (index)));
		1547	PUSHs (sv_2mortal (newSViv (trailing)));
		1548	}
		1549	}
		1550
		1551	void
		1552	render (DC::Layout self, float x, float y, int flags = 0)
		1553	CODE:
		1554	rc_clear (self->rc);
1078	pango_opengl_render_layout_subpixel (	1555	pango_opengl_render_layout_subpixel (
1079	self->pl,	1556	self->pl,
		1557	self->rc,
1080	x * PANGO_SCALE, y * PANGO_SCALE,	1558	x * PANGO_SCALE, y * PANGO_SCALE,
1081	self->r, self->g, self->b, self->a,	1559	self->r, self->g, self->b, self->a,
1082	flags	1560	flags
1083	);	1561	);
		1562	// we assume that context_change actually clears/frees stuff
		1563	// and does not do any recomputation...
		1564	pango_layout_context_changed (self->pl);
1084		1565
1085	MODULE = CFPlus PACKAGE = CFPlus::Texture
1086
1087	void	1566	void
1088	pad2pot (SV *data_, SV *w_, SV *h_)	1567	draw (DC::Layout self)
1089	CODE:	1568	CODE:
1090	{	1569	{
1091	int ow = SvIV (w_);	1570	glEnable (GL_TEXTURE_2D);
1092	int oh = SvIV (h_);	1571	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1572	glEnable (GL_BLEND);
		1573	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1574	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1575	glEnable (GL_ALPHA_TEST);
		1576	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1093		1577
1094	if (ow && oh)	1578	rc_draw (self->rc);
		1579
		1580	glDisable (GL_ALPHA_TEST);
		1581	glDisable (GL_BLEND);
		1582	glDisable (GL_TEXTURE_2D);
		1583	}
		1584
		1585	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1586
		1587	PROTOTYPES: ENABLE
		1588
		1589	void
		1590	pad (SV *data_, int ow, int oh, int nw, int nh)
		1591	CODE:
		1592	{
		1593	if ((nw != ow || nh != oh) && SvOK (data_))
1095	{	1594	{
1096	int nw = minpot (ow);
1097	int nh = minpot (oh);
1098
1099	if (nw != ow || nh != oh)
1100	{
1101	if (SvOK (data_))
1102	{
1103	STRLEN datalen;	1595	STRLEN datalen;
1104	char *data = SvPVbyte (data_, datalen);	1596	char *data = SvPVbyte (data_, datalen);
1105	int bpp = datalen / (ow * oh);	1597	int bpp = datalen / (ow * oh);
1106	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));	1598	SV *result_ = sv_2mortal (newSV (nw * nh * bpp));
1107		1599
1108	SvPOK_only (result_);	1600	SvPOK_only (result_);
1109	SvCUR_set (result_, nw * nh * bpp);	1601	SvCUR_set (result_, nw * nh * bpp);
1110		1602
1111	memset (SvPVX (result_), 0, nw * nh * bpp);	1603	memset (SvPVX (result_), 0, nw * nh * bpp);
1112	while (oh--)	1604	while (oh--)
1113	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1605	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1114		1606
1115	sv_setsv (data_, result_);	1607	sv_setsv (data_, result_);
1116	}
1117
1118	sv_setiv (w_, nw);
1119	sv_setiv (h_, nh);
1120	}
1121	}	1608	}
1122	}	1609	}
1123		1610
1124	void	1611	void
1125	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1612	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1131	{	1618	{
1132	HV *hv = (HV *)SvRV (self);	1619	HV *hv = (HV *)SvRV (self);
1133	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1620	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1134	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1621	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1135	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1622	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1623
		1624	if (name <= 0)
		1625	XSRETURN_EMPTY;
1136		1626
1137	if (items < 5)	1627	if (items < 5)
1138	{	1628	{
1139	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1629	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1140	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1630	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1168	glDisable (GL_ALPHA_TEST);	1658	glDisable (GL_ALPHA_TEST);
1169	glDisable (GL_BLEND);	1659	glDisable (GL_BLEND);
1170	}	1660	}
1171	}	1661	}
1172		1662
1173	MODULE = CFPlus PACKAGE = CFPlus::Map	1663	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1664	CODE:
		1665	{
		1666	GLint width;
		1667	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1668	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1669	RETVAL = width > 0;
		1670	}
		1671	OUTPUT:
		1672	RETVAL
1174		1673
1175	CFPlus::Map	1674	MODULE = Deliantra::Client PACKAGE = DC::Map
1176	new (SV *class, int map_width, int map_height)	1675
		1676	PROTOTYPES: DISABLE
		1677
		1678	DC::Map
		1679	new (SV *class)
1177	CODE:	1680	CODE:
1178	New (0, RETVAL, 1, struct map);	1681	New (0, RETVAL, 1, struct map);
1179	RETVAL->x = 0;	1682	RETVAL->x = 0;
1180	RETVAL->y = 0;	1683	RETVAL->y = 0;
1181	RETVAL->w = map_width;	1684	RETVAL->w = 0;
1182	RETVAL->h = map_height;	1685	RETVAL->h = 0;
1183	RETVAL->ox = 0;	1686	RETVAL->ox = 0;
1184	RETVAL->oy = 0;	1687	RETVAL->oy = 0;
1185	RETVAL->faces = 8192;	1688	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1186	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1689	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1187	RETVAL->texs = 8192;
1188	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1189	RETVAL->rows = 0;	1690	RETVAL->rows = 0;
1190	RETVAL->row = 0;	1691	RETVAL->row = 0;
1191	OUTPUT:	1692	OUTPUT:
1192	RETVAL	1693	RETVAL
1193		1694
1194	void	1695	void
1195	DESTROY (CFPlus::Map self)	1696	DESTROY (DC::Map self)
1196	CODE:	1697	CODE:
1197	{	1698	{
1198	map_clear (self);	1699	map_clear (self);
1199	Safefree (self->face);	1700	Safefree (self->face2tile);
1200	Safefree (self->tex);	1701	Safefree (self->tex);
1201	Safefree (self);	1702	Safefree (self);
1202	}	1703	}
1203		1704
1204	void	1705	void
		1706	resize (DC::Map self, int map_width, int map_height)
		1707	CODE:
		1708	self->w = map_width;
		1709	self->h = map_height;
		1710
		1711	void
1205	clear (CFPlus::Map self)	1712	clear (DC::Map self)
1206	CODE:	1713	CODE:
1207	map_clear (self);	1714	map_clear (self);
1208		1715
1209	void	1716	void
1210	set_face (CFPlus::Map self, int face, int texid)	1717	set_tileid (DC::Map self, int face, int tile)
1211	CODE:	1718	CODE:
1212	{	1719	{
1213	while (self->faces <= face)	1720	need_facenum (self, face); self->face2tile [face] = tile;
1214	{	1721	need_texid (self, tile);
1215	Append (mapface, self->face, self->faces, self->faces);
1216	self->faces *= 2;
1217	}
1218
1219	self->face [face] = texid;
1220	}	1722	}
1221		1723
1222	void	1724	void
		1725	set_smooth (DC::Map self, int face, int smooth, int level)
		1726	CODE:
		1727	{
		1728	tileid texid;
		1729	maptex *tex;
		1730
		1731	if (face < 0 || face >= self->faces)
		1732	return;
		1733
		1734	if (smooth < 0 || smooth >= self->faces)
		1735	return;
		1736
		1737	texid = self->face2tile [face];
		1738
		1739	if (!texid)
		1740	return;
		1741
		1742	tex = self->tex + texid;
		1743	tex->smoothtile = self->face2tile [smooth];
		1744	tex->smoothlevel = level;
		1745	}
		1746
		1747	void
1223	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1748	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1224	CODE:	1749	CODE:
1225	{	1750	{
1226	while (self->texs <= texid)	1751	need_texid (self, texid);
1227	{
1228	Append (maptex, self->tex, self->texs, self->texs);
1229	self->texs *= 2;
1230	}
1231		1752
1232	{	1753	{
1233	maptex *tex = self->tex + texid;	1754	maptex *tex = self->tex + texid;
1234		1755
1235	tex->name = name;	1756	tex->name = name;
…		…
1251	// use uglier nearest interpolation because linear suffers	1772	// use uglier nearest interpolation because linear suffers
1252	// from transparent color bleeding and ugly wrapping effects.	1773	// from transparent color bleeding and ugly wrapping effects.
1253	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1774	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1254	}	1775	}
1255		1776
		1777	void
		1778	expire_textures (DC::Map self, int texid, int count)
		1779	PPCODE:
		1780	for (; texid < self->texs && count; ++texid, --count)
		1781	{
		1782	maptex *tex = self->tex + texid;
		1783
		1784	if (tex->name)
		1785	{
		1786	if (tex->unused)
		1787	{
		1788	tex->name = 0;
		1789	tex->unused = 0;
		1790	XPUSHs (sv_2mortal (newSViv (texid)));
		1791	}
		1792	else
		1793	tex->unused = 1;
		1794	}
		1795	}
		1796
1256	int	1797	int
1257	ox (CFPlus::Map self)	1798	ox (DC::Map self)
1258	ALIAS:	1799	ALIAS:
1259	oy = 1	1800	oy = 1
1260	x = 2	1801	x = 2
1261	y = 3	1802	y = 3
1262	w = 4	1803	w = 4
…		…
1273	}	1814	}
1274	OUTPUT:	1815	OUTPUT:
1275	RETVAL	1816	RETVAL
1276		1817
1277	void	1818	void
1278	scroll (CFPlus::Map self, int dx, int dy)	1819	scroll (DC::Map self, int dx, int dy)
1279	CODE:	1820	CODE:
1280	{	1821	{
1281	if (dx > 0)	1822	if (dx > 0)
1282	map_blank (self, self->x, self->y, dx, self->h);	1823	map_blank (self, self->x, self->y, dx, self->h);
1283	else if (dx < 0)	1824	else if (dx < 0)
1284	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1825	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1285		1826
1286	if (dy > 0)	1827	if (dy > 0)
1287	map_blank (self, self->x, self->y, self->w, dy);	1828	map_blank (self, self->x, self->y, self->w, dy);
1288	else if (dy < 0)	1829	else if (dy < 0)
1289	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1830	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1290		1831
1291	self->ox += dx; self->x += dx;	1832	self->ox += dx; self->x += dx;
1292	self->oy += dy; self->y += dy;	1833	self->oy += dy; self->y += dy;
1293		1834
1294	while (self->y < 0)	1835	while (self->y < 0)
…		…
1298	self->rows += MAP_EXTEND_Y;	1839	self->rows += MAP_EXTEND_Y;
1299	self->y += MAP_EXTEND_Y;	1840	self->y += MAP_EXTEND_Y;
1300	}	1841	}
1301	}	1842	}
1302		1843
1303	void	1844	SV *
1304	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1845	map1a_update (DC::Map self, SV *data_, int extmap)
1305	CODE:	1846	CODE:
1306	{	1847	{
1307	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);	1848	uint8_t *data = (uint8_t *)SvPVbyte_nolen (data_);
1308	uint8_t *data_end = (uint8_t *)SvEND (data_);	1849	uint8_t *data_end = (uint8_t *)SvEND (data_);
1309	mapcell *cell;	1850	mapcell *cell;
1310	int x, y, flags;	1851	int x, y, z, flags;
		1852	AV *missing = newAV ();
		1853	RETVAL = newRV_noinc ((SV *)missing);
1311		1854
1312	while (data < data_end - 1)	1855	while (data < data_end - 1)
1313	{	1856	{
1314	flags = (data [0] << 8) + data [1]; data += 2;	1857	flags = (data [0] << 8) + data [1]; data += 2;
1315		1858
…		…
1335	uint8_t ext, cmd;	1878	uint8_t ext, cmd;
1336		1879
1337	do	1880	do
1338	{	1881	{
1339	ext = *data++;	1882	ext = *data++;
1340	cmd = ext & 0x3f;	1883	cmd = ext & 0x7f;
1341		1884
1342	if (cmd < 4)	1885	if (cmd < 4)
1343	cell->darkness = 255 - ext * 64 + 1;	1886	cell->darkness = 255 - ext * 64 + 1;
1344	else if (cmd == 5) // health	1887	else if (cmd == 5) // health
1345	{	1888	{
1346	cell->stat_width = 1;	1889	cell->stat_width = 1;
1347	cell->stat_hp = *data++;	1890	cell->stat_hp = *data++;
1348	}	1891	}
1349	else if (cmd == 6) // monster width	1892	else if (cmd == 6) // monster width
1350	cell->stat_width = *data++ + 1;	1893	cell->stat_width = *data++ + 1;
1351	else if (cmd == 0x47) // monster width	1894	else if (cmd == 0x47)
1352	{	1895	{
1353	if (*data == 4)	1896	if (*data == 1) cell->player = data [1];
1354	; // decode player tag	1897	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1898	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1899	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1355		1900
1356	data += *data + 1;	1901	data += *data + 1;
1357	}	1902	}
1358	else if (cmd == 8) // cell flags	1903	else if (cmd == 8) // cell flags
1359	cell->flags = *data++;	1904	cell->flags = *data++;
…		…
1366	}	1911	}
1367	else	1912	else
1368	cell->darkness = *data++ + 1;	1913	cell->darkness = *data++ + 1;
1369	}	1914	}
1370		1915
		1916	for (z = 0; z <= 2; ++z)
1371	if (flags & 4)	1917	if (flags & (4 >> z))
1372	{	1918	{
1373	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1919	faceid face = (data [0] << 8) + data [1]; data += 2;
		1920	need_facenum (self, face);
		1921	cell->tile [z] = self->face2tile [face];
		1922
		1923	if (cell->tile [z])
		1924	{
		1925	maptex *tex = self->tex + cell->tile [z];
		1926	tex->unused = 0;
		1927	if (!tex->name)
		1928	av_push (missing, newSViv (cell->tile [z]));
		1929
		1930	if (tex->smoothtile)
		1931	{
		1932	maptex *smooth = self->tex + tex->smoothtile;
		1933	smooth->unused = 0;
		1934	if (!smooth->name)
		1935	av_push (missing, newSViv (tex->smoothtile));
		1936	}
		1937	}
1374	}	1938	}
1375
1376	if (flags & 2)
1377	{
1378	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1379	}
1380
1381	if (flags & 1)
1382	{
1383	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1384	}
1385	}	1939	}
1386	else	1940	else
1387	cell->darkness = 0;	1941	CELL_CLEAR (cell);
1388	}	1942	}
1389	}	1943	}
		1944	OUTPUT:
		1945	RETVAL
1390		1946
1391	SV *	1947	SV *
1392	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1948	mapmap (DC::Map self, int x0, int y0, int w, int h)
1393	CODE:	1949	CODE:
1394	{	1950	{
1395	int x1, x;	1951	int x1, x;
1396	int y1, y;	1952	int y1, y;
1397	int z;	1953	int z;
…		…
1418	{	1974	{
1419	mapcell *cell = row->col + (x - row->c0);	1975	mapcell *cell = row->col + (x - row->c0);
1420		1976
1421	for (z = 0; z <= 0; z++)	1977	for (z = 0; z <= 0; z++)
1422	{	1978	{
1423	mapface face = cell->face [z];
1424
1425	if (face)
1426	{
1427	maptex tex = self->tex [face];	1979	maptex tex = self->tex [cell->tile [z]];
1428	int a0 = 255 - tex.a;	1980	int a0 = 255 - tex.a;
1429	int a1 = tex.a;	1981	int a1 = tex.a;
1430		1982
1431	r = (r * a0 + tex.r * a1) / 255;	1983	r = (r * a0 + tex.r * a1) / 255;
1432	g = (g * a0 + tex.g * a1) / 255;	1984	g = (g * a0 + tex.g * a1) / 255;
1433	b = (b * a0 + tex.b * a1) / 255;	1985	b = (b * a0 + tex.b * a1) / 255;
1434	a = (a * a0 + tex.a * a1) / 255;	1986	a = (a * a0 + tex.a * a1) / 255;
1435	}
1436	}	1987	}
1437	}	1988	}
1438		1989
1439	*map++ = (r )	1990	*map++ = (r )
1440	| (g << 8)	1991	| (g << 8)
…		…
1447	}	1998	}
1448	OUTPUT:	1999	OUTPUT:
1449	RETVAL	2000	RETVAL
1450		2001
1451	void	2002	void
1452	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2003	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1453	CODE:	2004	CODE:
1454	{	2005	{
1455	int vx, vy;
1456	int x, y, z;	2006	int x, y, z;
1457	int last_name;
1458	mapface face;
1459		2007
1460	vx = self->x + self->w / 2 - sw / 2 - shift_x;	2008	HV *smooth = (HV *)sv_2mortal ((SV *)newHV ());
1461	vy = self->y + self->h / 2 - sh / 2 - shift_y;	2009	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		2010	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		2011	smooth_key skey;
		2012	int pl_x, pl_y;
		2013	maptex pl_tex;
		2014	rc_t *rc = rc_alloc ();
		2015	rc_t *rc_ov = rc_alloc ();
		2016	rc_key_t key;
		2017	rc_array_t *arr, *arr_hidden;
1462		2018
1463	/*	2019	pl_tex.name = 0;
1464	int vx = self->vx = self->w >= sw
1465	? self->x + (self->w - sw) / 2
1466	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1467		2020
1468	int vy = self->vy = self->h >= sh	2021	// that's current max. sorry.
1469	? self->y + (self->h - sh) / 2	2022	if (sw > 255) sw = 255;
1470	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	2023	if (sh > 255) sh = 255;
1471	*/
1472		2024
1473	glColor4ub (255, 255, 255, 255);	2025	// clear key, in case of extra padding
		2026	memset (&skey, 0, sizeof (skey));
		2027
		2028	memset (&key, 0, sizeof (key));
		2029	key.r = 255;
		2030	key.g = 255;
		2031	key.b = 255;
		2032	key.a = 255;
		2033	key.mode = GL_QUADS;
		2034	key.format = GL_T2F_V3F;
		2035
		2036	mx += self->x;
		2037	my += self->y;
		2038
		2039	// first pass: determine smooth_max
		2040	// rather ugly, if you ask me
		2041	// could also be stored inside mapcell and updated on change
		2042	memset (smooth_max, 0, sizeof (smooth_max));
		2043
		2044	for (y = 0; y < sh; y++)
		2045	if (0 <= y + my && y + my < self->rows)
		2046	{
		2047	maprow *row = self->row + (y + my);
		2048
		2049	for (x = 0; x < sw; x++)
		2050	if (row->c0 <= x + mx && x + mx < row->c1)
		2051	{
		2052	mapcell *cell = row->col + (x + mx - row->c0);
		2053
		2054	smooth_max[x + 1][y + 1] =
		2055	MAX (self->tex [cell->tile [0]].smoothlevel,
		2056	MAX (self->tex [cell->tile [1]].smoothlevel,
		2057	self->tex [cell->tile [2]].smoothlevel));
		2058	}
		2059	}
1474		2060
1475	glEnable (GL_BLEND);	2061	glEnable (GL_BLEND);
1476	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2062	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1477	glEnable (GL_TEXTURE_2D);
1478	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2063	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1479		2064
1480	glBegin (GL_QUADS);	2065	key.texname = self->tex [TEXID_HIDDEN].name;
		2066	arr_hidden = rc_array (rc_ov, &key);
1481		2067
1482	last_name = 0;
1483
1484	for (z = 0; z < 3; z++)	2068	for (z = 0; z <= 2; z++)
		2069	{
		2070	memset (smooth_level, 0, sizeof (smooth_level));
		2071	key.texname = -1;
		2072
1485	for (y = 0; y < sh; y++)	2073	for (y = 0; y < sh; y++)
1486	if (0 <= y + vy && y + vy < self->rows)	2074	if (0 <= y + my && y + my < self->rows)
1487	{	2075	{
1488	maprow *row = self->row + (y + vy);	2076	maprow *row = self->row + (y + my);
1489		2077
1490	for (x = 0; x < sw; x++)	2078	for (x = 0; x < sw; x++)
1491	if (row->c0 <= x + vx && x + vx < row->c1)	2079	if (row->c0 <= x + mx && x + mx < row->c1)
1492	{	2080	{
1493	mapcell *cell = row->col + (x + vx - row->c0);	2081	mapcell *cell = row->col + (x + mx - row->c0);
1494
1495	face = cell->face [z];	2082	tileid tile = cell->tile [z];
		2083
		2084	if (tile)
		2085	{
		2086	maptex tex = self->tex [tile];
		2087	int px, py;
1496		2088
1497	if (face && face < self->texs)	2089	if (key.texname != tex.name)
		2090	{
		2091	self->tex [tile].unused = 0;
		2092
		2093	if (!tex.name)
		2094	tex = self->tex [TEXID_NOFACE]; /* missing, replace by noface */
		2095
		2096	key.texname = tex.name;
		2097	arr = rc_array (rc, &key);
		2098	}
		2099
		2100	px = (x + 1) * T - tex.w;
		2101	py = (y + 1) * T - tex.h;
		2102
		2103	if (expect_false (cell->player == player) && expect_false (z == 2))
		2104	{
		2105	pl_x = px;
		2106	pl_y = py;
		2107	pl_tex = tex;
		2108	continue;
		2109	}
		2110
		2111	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2112	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2113	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2114	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2115
		2116	// update smooth hash
		2117	if (tex.smoothtile)
		2118	{
		2119	skey.tile = tex.smoothtile;
		2120	skey.level = tex.smoothlevel;
		2121
		2122	smooth_level [tex.smoothlevel >> 5] |= ((uint32_t)1) << (tex.smoothlevel & 31);
		2123
		2124	// add bits to current tile and all neighbours. skey.x|y is
		2125	// shifted +1|+1 so we always stay positive.
		2126
		2127	// bits is ___n cccc CCCC bbbb
		2128	// n do not draw borders&corners
		2129	// c draw these corners, but...
		2130	// C ... not these
		2131	// b draw these borders
		2132
		2133	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2134	// ┃· ·· ·┃ ━━
		2135
		2136	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2137	// ·· ·· ·┏ ┓·
		2138
		2139	// full tile
		2140	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2141
		2142	// borders
		2143	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2144	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2145	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2146	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2147
		2148	// corners
		2149	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2150	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2151	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2152	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2153	}
		2154	}
		2155
		2156	if (expect_false (z == 2))
		2157	{
		2158	/* draw question marks on top of hidden spaces */
		2159	if (!cell->darkness)
		2160	{
		2161	maptex tex = self->tex [TEXID_HIDDEN];
		2162	int px = (x + 1) * T - tex.w;
		2163	int py = (y + 1) * T - tex.h;
		2164
		2165	rc_t2f_v3f (arr_hidden, 0 , 0 , px , py , 0);
		2166	rc_t2f_v3f (arr_hidden, 0 , tex.t, px , py + tex.h, 0);
		2167	rc_t2f_v3f (arr_hidden, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2168	rc_t2f_v3f (arr_hidden, tex.s, 0 , px + tex.w, py , 0);
		2169	}
		2170
		2171	if (expect_false (cell->flags))
		2172	{
		2173	// overlays such as the speech bubble, probably more to come
		2174	if (cell->flags & 1)
		2175	{
		2176	rc_key_t key_ov = key;
		2177	maptex tex = self->tex [TEXID_SPEECH];
		2178	rc_array_t *arr;
		2179	int px = x * T + T * 2 / 32;
		2180	int py = y * T - T * 6 / 32;
		2181
		2182	key_ov.texname = tex.name;
		2183	arr = rc_array (rc_ov, &key_ov);
		2184
		2185	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2186	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2187	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2188	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2189	}
		2190	}
		2191	}
		2192	}
		2193	}
		2194
		2195	rc_draw (rc);
		2196	rc_clear (rc);
		2197
		2198	// go through all smoothlevels, lowest to highest, then draw.
		2199	// this is basically counting sort
		2200	{
		2201	int w, b;
		2202
		2203	glEnable (GL_TEXTURE_2D);
		2204	glBegin (GL_QUADS);
		2205	for (w = 0; w < 256 / 32; ++w)
		2206	{
		2207	uint32_t smask = smooth_level [w];
		2208	if (smask)
		2209	for (b = 0; b < 32; ++b)
		2210	if (smask & (((uint32_t)1) << b))
1498	{	2211	{
1499	maptex tex = self->tex [face];	2212	int level = (w << 5) | b;
1500	int px = (x + 1) * 32 - tex.w;	2213	HE *he;
1501	int py = (y + 1) * 32 - tex.h;
1502		2214
1503	if (last_name != tex.name)	2215	hv_iterinit (smooth);
		2216	while ((he = hv_iternext (smooth)))
1504	{	2217	{
1505	glEnd ();	2218	smooth_key *skey = (smooth_key *)HeKEY (he);
1506	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2219	IV bits = SvIVX (HeVAL (he));
1507	glBegin (GL_QUADS);
1508	}
1509		2220
1510	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1511	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1512	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1513	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1514	}
1515
1516	if (cell->flags && z == 2)
1517	{
1518	if (cell->flags & 1)	2221	if (!(bits & 0x1000)
		2222	&& skey->level == level
		2223	&& level > smooth_max [skey->x][skey->y])
1519	{	2224	{
1520	maptex tex = self->tex [1];	2225	maptex tex = self->tex [skey->tile];
1521	int px = (x + 1) * 32 - tex.w + 2;	2226	int px = (((int)skey->x) - 1) * T;
1522	int py = (y + 1) * 32 - tex.h - 6;	2227	int py = (((int)skey->y) - 1) * T;
		2228	int border = bits & 15;
		2229	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2230	float dx = tex.s * .0625f; // 16 images/row
		2231	float dy = tex.t * .5f ; // 2 images/column
1523		2232
		2233	if (tex.name)
		2234	{
		2235	// this time avoiding texture state changes
		2236	// save gobs of state changes.
		2237	if (key.texname != tex.name)
		2238	{
		2239	self->tex [skey->tile].unused = 0;
		2240
1524	glEnd ();	2241	glEnd ();
1525	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2242	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1526	glBegin (GL_QUADS);	2243	glBegin (GL_QUADS);
		2244	}
1527		2245
		2246	if (border)
		2247	{
		2248	float ox = border * dx;
		2249
		2250	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2251	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2252	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2253	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2254	}
		2255
		2256	if (corner)
		2257	{
		2258	float ox = corner * dx;
		2259
1528	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2260	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1529	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2261	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1530	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2262	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1531	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2263	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2264	}
		2265	}
		2266	}
1532	}	2267	}
1533	}	2268	}
1534	}
1535	}	2269	}
1536		2270
1537	glEnd ();	2271	glEnd ();
1538
1539	glDisable (GL_TEXTURE_2D);	2272	glDisable (GL_TEXTURE_2D);
		2273	key.texname = -1;
		2274	}
		2275
		2276	hv_clear (smooth);
		2277	}
		2278
		2279	if (pl_tex.name)
		2280	{
		2281	maptex tex = pl_tex;
		2282	int px = pl_x + sdx;
		2283	int py = pl_y + sdy;
		2284
		2285	key.texname = tex.name;
		2286	arr = rc_array (rc, &key);
		2287
		2288	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2289	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2290	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2291	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2292
		2293	rc_draw (rc);
		2294	}
		2295
		2296	rc_draw (rc_ov);
		2297	rc_clear (rc_ov);
		2298
1540	glDisable (GL_BLEND);	2299	glDisable (GL_BLEND);
		2300	rc_free (rc);
		2301	rc_free (rc_ov);
1541		2302
1542	// top layer: overlays such as the health bar	2303	// top layer: overlays such as the health bar
1543	for (y = 0; y < sh; y++)	2304	for (y = 0; y < sh; y++)
1544	if (0 <= y + vy && y + vy < self->rows)	2305	if (0 <= y + my && y + my < self->rows)
1545	{	2306	{
1546	maprow *row = self->row + (y + vy);	2307	maprow *row = self->row + (y + my);
1547		2308
1548	for (x = 0; x < sw; x++)	2309	for (x = 0; x < sw; x++)
1549	if (row->c0 <= x + vx && x + vx < row->c1)	2310	if (row->c0 <= x + mx && x + mx < row->c1)
1550	{	2311	{
1551	mapcell *cell = row->col + (x + vx - row->c0);	2312	mapcell *cell = row->col + (x + mx - row->c0);
1552		2313
1553	int px = x * 32;	2314	int px = x * T;
1554	int py = y * 32;	2315	int py = y * T;
		2316
		2317	if (expect_false (cell->player == player))
		2318	{
		2319	px += sdx;
		2320	py += sdy;
		2321	}
1555		2322
1556	if (cell->stat_hp)	2323	if (cell->stat_hp)
1557	{	2324	{
1558	int width = cell->stat_width * 32;	2325	int width = cell->stat_width * T;
1559	int thick = sh / 28 + 1 + cell->stat_width;	2326	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1560		2327
1561	glColor3ub (0, 0, 0);	2328	glColor3ub (0, 0, 0);
1562	glRectf (px + 1, py - thick - 2,	2329	glRectf (px + 1, py - thick - 2,
1563	px + width - 1, py);	2330	px + width - 1, py);
1564		2331
…		…
1570	}	2337	}
1571	}	2338	}
1572	}	2339	}
1573		2340
1574	void	2341	void
1575	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2342	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1576	CODE:	2343	CODE:
1577	{	2344	{
1578	static float color[16][3] = {	2345	static float color[16][3] = {
1579	{ 0.00F, 0.00F, 0.00F },	2346	{ 0.00F, 0.00F, 0.00F },
1580	{ 1.00F, 1.00F, 1.00F },	2347	{ 1.00F, 1.00F, 1.00F },
…		…
1630	glDisable (GL_BLEND);	2397	glDisable (GL_BLEND);
1631	glDisable (GL_TEXTURE_2D);	2398	glDisable (GL_TEXTURE_2D);
1632	}	2399	}
1633		2400
1634	void	2401	void
1635	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2402	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1636	PPCODE:	2403	PPCODE:
1637	{	2404	{
1638	int vx, vy;
1639	int x, y;	2405	int x, y;
		2406	int sw1 = sw + 2;
		2407	int sh1 = sh + 2;
		2408	int sh3 = sh * 3;
1640	int sw4 = (sw + 3) & ~3;	2409	int sw34 = (sw * 3 + 3) & ~3;
		2410	uint8_t *darkness1 = (uint8_t *)malloc (sw1 * sh1);
1641	SV *darkness_sv = sv_2mortal (newSV (sw4 * sh));	2411	SV *darkness3_sv = sv_2mortal (newSV (sw34 * sh3));
1642	uint8_t *darkness = (uint8_t *)SvPVX (darkness_sv);	2412	uint8_t *darkness3 = (uint8_t *)SvPVX (darkness3_sv);
1643		2413
1644	memset (darkness, 255, sw4 * sh);
1645	SvPOK_only (darkness_sv);	2414	SvPOK_only (darkness3_sv);
1646	SvCUR_set (darkness_sv, sw4 * sh);	2415	SvCUR_set (darkness3_sv, sw34 * sh3);
1647		2416
1648	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2417	mx += self->x - 1;
1649	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2418	my += self->y - 1;
1650		2419
		2420	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2421
1651	for (y = 0; y < sh; y++)	2422	for (y = 0; y < sh1; y++)
1652	if (0 <= y + vy && y + vy < self->rows)	2423	if (0 <= y + my && y + my < self->rows)
1653	{	2424	{
1654	maprow *row = self->row + (y + vy);	2425	maprow *row = self->row + (y + my);
1655		2426
1656	for (x = 0; x < sw; x++)	2427	for (x = 0; x < sw1; x++)
1657	if (row->c0 <= x + vx && x + vx < row->c1)	2428	if (row->c0 <= x + mx && x + mx < row->c1)
1658	{	2429	{
1659	mapcell *cell = row->col + (x + vx - row->c0);	2430	mapcell *cell = row->col + (x + mx - row->c0);
1660		2431
1661	darkness[y * sw4 + x] = cell->darkness	2432	darkness1 [y * sw1 + x] = cell->darkness
1662	? 255 - (cell->darkness - 1)	2433	? 255 - (cell->darkness - 1)
1663	: 255 - FOW_DARKNESS;	2434	: 255 - FOW_DARKNESS;
1664	}	2435	}
1665	}	2436	}
1666		2437
		2438	for (y = 0; y < sh; ++y)
		2439	for (x = 0; x < sw; ++x)
		2440	{
		2441	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2442	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2443	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2444	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2445	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2446	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2447	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2448	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2449	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2450
		2451	uint8_t r11 = (d11 + d21 + d12) / 3;
		2452	uint8_t r21 = d21;
		2453	uint8_t r31 = (d21 + d31 + d32) / 3;
		2454
		2455	uint8_t r12 = d12;
		2456	uint8_t r22 = d22;
		2457	uint8_t r32 = d32;
		2458
		2459	uint8_t r13 = (d13 + d23 + d12) / 3;
		2460	uint8_t r23 = d23;
		2461	uint8_t r33 = (d23 + d33 + d32) / 3;
		2462
		2463	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2464	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2465	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2466	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2467	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2468	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2469	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2470	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2471	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2472	}
		2473
		2474	free (darkness1);
		2475
1667	EXTEND (SP, 3);	2476	EXTEND (SP, 3);
1668	PUSHs (sv_2mortal (newSViv (sw4)));	2477	PUSHs (sv_2mortal (newSViv (sw34)));
1669	PUSHs (sv_2mortal (newSViv (sh)));	2478	PUSHs (sv_2mortal (newSViv (sh3)));
1670	PUSHs (darkness_sv);	2479	PUSHs (darkness3_sv);
1671	}	2480	}
1672		2481
1673	SV *	2482	SV *
1674	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2483	get_rect (DC::Map self, int x0, int y0, int w, int h)
1675	CODE:	2484	CODE:
1676	{	2485	{
1677	int x, y, x1, y1;	2486	int x, y, x1, y1;
1678	SV *data_sv = newSV (w * h * 7 + 5);	2487	SV *data_sv = newSV (w * h * 7 + 5);
1679	uint8_t *data = (uint8_t *)SvPVX (data_sv);	2488	uint8_t *data = (uint8_t *)SvPVX (data_sv);
…		…
1704	if (row && row->c0 <= x && x < row->c1)	2513	if (row && row->c0 <= x && x < row->c1)
1705	{	2514	{
1706	mapcell *cell = row->col + (x - row->c0);	2515	mapcell *cell = row->col + (x - row->c0);
1707	uint8_t flags = 0;	2516	uint8_t flags = 0;
1708		2517
1709	if (cell->face [0]) flags |= 1;	2518	if (cell->tile [0]) flags |= 1;
1710	if (cell->face [1]) flags |= 2;	2519	if (cell->tile [1]) flags |= 2;
1711	if (cell->face [2]) flags |= 4;	2520	if (cell->tile [2]) flags |= 4;
1712		2521
1713	*data++ = flags;	2522	*data++ = flags;
1714		2523
1715	if (flags & 1)	2524	if (flags & 1)
1716	{	2525	{
		2526	tileid tile = cell->tile [0];
1717	*data++ = cell->face [0] >> 8;	2527	*data++ = tile >> 8;
1718	*data++ = cell->face [0];	2528	*data++ = tile;
1719	}	2529	}
1720		2530
1721	if (flags & 2)	2531	if (flags & 2)
1722	{	2532	{
		2533	tileid tile = cell->tile [1];
1723	*data++ = cell->face [1] >> 8;	2534	*data++ = tile >> 8;
1724	*data++ = cell->face [1];	2535	*data++ = tile;
1725	}	2536	}
1726		2537
1727	if (flags & 4)	2538	if (flags & 4)
1728	{	2539	{
		2540	tileid tile = cell->tile [2];
1729	*data++ = cell->face [2] >> 8;	2541	*data++ = tile >> 8;
1730	*data++ = cell->face [2];	2542	*data++ = tile;
1731	}	2543	}
1732	}	2544	}
1733	else	2545	else
1734	*data++ = 0;	2546	*data++ = 0;
1735	}	2547	}
1736	}	2548	}
1737		2549
		2550	/* if size is w*h + 5 then no data has been found */
		2551	if (data - (uint8_t *)SvPVX (data_sv) != w * h + 5)
		2552	{
1738	SvPOK_only (data_sv);	2553	SvPOK_only (data_sv);
1739	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2554	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2555	}
		2556
1740	RETVAL = data_sv;	2557	RETVAL = data_sv;
1741	}	2558	}
1742	OUTPUT:	2559	OUTPUT:
1743	RETVAL	2560	RETVAL
1744		2561
1745	void	2562	void
1746	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2563	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1747	PPCODE:	2564	PPCODE:
1748	{	2565	{
1749	int x, y, z;	2566	int x, y, z;
1750	int w, h;	2567	int w, h;
1751	int x1, y1;	2568	int x1, y1;
		2569	STRLEN len;
		2570	uint8_t *data, *end;
		2571
		2572	len = SvLEN (data_sv);
		2573	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2574	data = SvPVbyte_nolen (data_sv);
		2575	end = data + len + 8;
		2576
		2577	if (len < 5)
		2578	XSRETURN_EMPTY;
1752		2579
1753	if (*data++ != 0)	2580	if (*data++ != 0)
1754	return; /* version mismatch */	2581	XSRETURN_EMPTY; /* version mismatch */
1755		2582
1756	w = *data++ << 8; w |= *data++;	2583	w = *data++ << 8; w |= *data++;
1757	h = *data++ << 8; h |= *data++;	2584	h = *data++ << 8; h |= *data++;
1758		2585
1759	// we need to do this 'cause we don't keep an absolute coord system for rows	2586	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1771	{	2598	{
1772	maprow *row = map_get_row (self, y);	2599	maprow *row = map_get_row (self, y);
1773		2600
1774	for (x = x0; x < x1; x++)	2601	for (x = x0; x < x1; x++)
1775	{	2602	{
		2603	uint8_t flags;
		2604
		2605	if (data + 7 >= end)
		2606	XSRETURN_EMPTY;
		2607
1776	uint8_t flags = *data++;	2608	flags = *data++;
1777		2609
1778	if (flags)	2610	if (flags)
1779	{	2611	{
1780	mapface face[3] = { 0, 0, 0 };
1781
1782	mapcell *cell = row_get_cell (row, x);	2612	mapcell *cell = row_get_cell (row, x);
		2613	tileid tile[3] = { 0, 0, 0 };
1783		2614
1784	if (flags & 1) { face[0] = *data++ << 8; face[0] |= *data++; }	2615	if (flags & 1) { tile[0] = *data++ << 8; tile[0] |= *data++; }
1785	if (flags & 2) { face[1] = *data++ << 8; face[1] |= *data++; }	2616	if (flags & 2) { tile[1] = *data++ << 8; tile[1] |= *data++; }
1786	if (flags & 4) { face[2] = *data++ << 8; face[2] |= *data++; }	2617	if (flags & 4) { tile[2] = *data++ << 8; tile[2] |= *data++; }
1787		2618
1788	if (cell->darkness == 0)	2619	if (cell->darkness == 0)
1789	{	2620	{
1790	cell->darkness = 0;	2621	/*cell->darkness = 0;*/
		2622	EXTEND (SP, 3);
1791		2623
1792	for (z = 0; z <= 2; z++)	2624	for (z = 0; z <= 2; z++)
1793	{	2625	{
1794	cell->face[z] = face[z];	2626	tileid t = tile [z];
1795		2627
1796	if (face[z] && (face[z] >= self->texs || !self->tex[face [z]].name))	2628	if (t >= self->texs || (t && !self->tex [t].name))
		2629	{
1797	XPUSHs (sv_2mortal (newSViv (face[z])));	2630	PUSHs (sv_2mortal (newSViv (t)));
		2631	need_texid (self, t);
		2632	}
		2633
		2634	cell->tile [z] = t;
1798	}	2635	}
1799	}	2636	}
1800	}	2637	}
1801	}	2638	}
1802	}	2639	}
1803	}	2640	}
1804		2641
1805	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2642	MODULE = Deliantra::Client PACKAGE = DC::RW
1806		2643
1807	CFPlus::MixChunk	2644	DC::RW
1808	new_from_file (SV *class, char *path)	2645	new (SV *class, SV *data_sv)
1809	CODE:	2646	CODE:
1810	RETVAL = Mix_LoadWAV (path);	2647	{
		2648	STRLEN datalen;
		2649	char *data = SvPVbyte (data_sv, datalen);
		2650
		2651	RETVAL = SDL_RWFromConstMem (data, datalen);
		2652	}
1811	OUTPUT:	2653	OUTPUT:
1812	RETVAL	2654	RETVAL
1813		2655
		2656	DC::RW
		2657	new_from_file (SV *class, const char *path, const char *mode = "rb")
		2658	CODE:
		2659	RETVAL = SDL_RWFromFile (path, mode);
		2660	OUTPUT:
		2661	RETVAL
		2662
		2663	# fails on win32:
		2664	# dc.xs(2268) : error C2059: syntax error : '('
1814	void	2665	#void
		2666	#close (DC::RW self)
		2667	# CODE:
		2668	# (self->(close)) (self);
		2669
		2670	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2671
		2672	PROTOTYPES: DISABLE
		2673
		2674	DC::Channel
		2675	find ()
		2676	CODE:
		2677	{
		2678	RETVAL = Mix_GroupAvailable (-1);
		2679
		2680	if (RETVAL < 0)
		2681	{
		2682	RETVAL = Mix_GroupOldest (-1);
		2683
		2684	if (RETVAL < 0)
		2685	XSRETURN_UNDEF;
		2686
		2687	Mix_HaltChannel (RETVAL);
		2688	}
		2689
		2690	Mix_UnregisterAllEffects (RETVAL);
		2691	Mix_Volume (RETVAL, 128);
		2692	}
		2693	OUTPUT:
		2694	RETVAL
		2695
		2696	void
		2697	halt (DC::Channel self)
		2698	CODE:
		2699	Mix_HaltChannel (self);
		2700
		2701	void
		2702	expire (DC::Channel self, int ticks = -1)
		2703	CODE:
		2704	Mix_ExpireChannel (self, ticks);
		2705
		2706	void
		2707	fade_out (DC::Channel self, int ticks = -1)
		2708	CODE:
		2709	Mix_FadeOutChannel (self, ticks);
		2710
		2711	int
		2712	volume (DC::Channel self, int volume)
		2713	CODE:
		2714	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2715	OUTPUT:
		2716	RETVAL
		2717
		2718	void
		2719	unregister_all_effects (DC::Channel self)
		2720	CODE:
		2721	Mix_UnregisterAllEffects (self);
		2722
		2723	void
		2724	set_panning (DC::Channel self, int left, int right)
		2725	CODE:
		2726	left = CLAMP (left , 0, 255);
		2727	right = CLAMP (right, 0, 255);
		2728	Mix_SetPanning (self, left, right);
		2729
		2730	void
		2731	set_distance (DC::Channel self, int distance)
		2732	CODE:
		2733	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2734
		2735	void
		2736	set_position (DC::Channel self, int angle, int distance)
		2737	CODE:
		2738
		2739	void
		2740	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2741	CODE:
		2742	{
		2743	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2744	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2745	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2746	}
		2747
		2748	void
		2749	set_reverse_stereo (DC::Channel self, int flip)
		2750	CODE:
		2751	Mix_SetReverseStereo (self, flip);
		2752
		2753	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2754
		2755	PROTOTYPES: DISABLE
		2756
		2757	DC::MixChunk
		2758	new (SV *class, DC::RW rwops)
		2759	CODE:
		2760	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2761	OUTPUT:
		2762	RETVAL
		2763
		2764	void
1815	DESTROY (CFPlus::MixChunk self)	2765	DESTROY (DC::MixChunk self)
1816	CODE:	2766	CODE:
1817	Mix_FreeChunk (self);	2767	Mix_FreeChunk (self);
1818		2768
1819	int	2769	int
1820	volume (CFPlus::MixChunk self, int volume = -1)	2770	volume (DC::MixChunk self, int volume = -1)
1821	CODE:	2771	CODE:
		2772	if (items > 1)
		2773	volume = CLAMP (volume, 0, 128);
1822	RETVAL = Mix_VolumeChunk (self, volume);	2774	RETVAL = Mix_VolumeChunk (self, volume);
1823	OUTPUT:	2775	OUTPUT:
1824	RETVAL	2776	RETVAL
1825		2777
1826	int	2778	DC::Channel
1827	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2779	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1828	CODE:	2780	CODE:
		2781	{
1829	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2782	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2783
		2784	if (RETVAL < 0)
		2785	XSRETURN_UNDEF;
		2786
		2787	if (channel < 0)
		2788	{
		2789	Mix_UnregisterAllEffects (RETVAL);
		2790	Mix_Volume (RETVAL, 128);
		2791	}
		2792	}
1830	OUTPUT:	2793	OUTPUT:
1831	RETVAL	2794	RETVAL
1832		2795
1833	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2796	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1834		2797
1835	int	2798	int
1836	volume (int volume = -1)	2799	volume (int volume = -1)
		2800	PROTOTYPE: ;$
1837	CODE:	2801	CODE:
		2802	if (items > 0)
		2803	volume = CLAMP (volume, 0, 128);
1838	RETVAL = Mix_VolumeMusic (volume);	2804	RETVAL = Mix_VolumeMusic (volume);
1839	OUTPUT:	2805	OUTPUT:
1840	RETVAL	2806	RETVAL
1841		2807
		2808	void
		2809	fade_out (int ms)
		2810	CODE:
		2811	Mix_FadeOutMusic (ms);
		2812
		2813	void
		2814	halt ()
		2815	CODE:
		2816	Mix_HaltMusic ();
		2817
1842	CFPlus::MixMusic	2818	DC::MixMusic
1843	new_from_file (SV *class, char *path)	2819	new (SV *class, DC::RW rwops)
1844	CODE:	2820	CODE:
1845	RETVAL = Mix_LoadMUS (path);	2821	RETVAL = Mix_LoadMUS_RW (rwops);
1846	OUTPUT:	2822	OUTPUT:
1847	RETVAL	2823	RETVAL
1848		2824
1849	void	2825	void
1850	DESTROY (CFPlus::MixMusic self)	2826	DESTROY (DC::MixMusic self)
1851	CODE:	2827	CODE:
1852	Mix_FreeMusic (self);	2828	Mix_FreeMusic (self);
1853		2829
1854	int	2830	int
1855	play (CFPlus::MixMusic self, int loops = -1)	2831	play (DC::MixMusic self, int loops = -1)
1856	CODE:	2832	CODE:
1857	RETVAL = Mix_PlayMusic (self, loops);	2833	RETVAL = Mix_PlayMusic (self, loops);
1858	OUTPUT:	2834	OUTPUT:
1859	RETVAL	2835	RETVAL
1860		2836
1861	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2837	void
		2838	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2839	CODE:
		2840	Mix_FadeInMusicPos (self, loops, ms, position);
		2841
		2842	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2843
		2844	PROTOTYPES: ENABLE
1862		2845
1863	BOOT:	2846	BOOT:
1864	{	2847	{
1865	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2848	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1866	static const struct {	2849	static const struct {
1867	const char *name;	2850	const char *name;
1868	IV iv;	2851	IV iv;
1869	} *civ, const_iv[] = {	2852	} *civ, const_iv[] = {
1870	# define const_iv(name) { # name, (IV)name }	2853	# define const_iv(name) { # name, (IV)name }
		2854	const_iv (GL_VENDOR),
		2855	const_iv (GL_VERSION),
		2856	const_iv (GL_EXTENSIONS),
1871	const_iv (GL_COLOR_MATERIAL),	2857	const_iv (GL_COLOR_MATERIAL),
1872	const_iv (GL_SMOOTH),	2858	const_iv (GL_SMOOTH),
1873	const_iv (GL_FLAT),	2859	const_iv (GL_FLAT),
1874	const_iv (GL_DITHER),	2860	const_iv (GL_DITHER),
1875	const_iv (GL_BLEND),	2861	const_iv (GL_BLEND),
…		…
1879	const_iv (GL_ALPHA_TEST),	2865	const_iv (GL_ALPHA_TEST),
1880	const_iv (GL_NORMALIZE),	2866	const_iv (GL_NORMALIZE),
1881	const_iv (GL_RESCALE_NORMAL),	2867	const_iv (GL_RESCALE_NORMAL),
1882	const_iv (GL_FRONT),	2868	const_iv (GL_FRONT),
1883	const_iv (GL_BACK),	2869	const_iv (GL_BACK),
		2870	const_iv (GL_AUX0),
1884	const_iv (GL_AND),	2871	const_iv (GL_AND),
1885	const_iv (GL_ONE),	2872	const_iv (GL_ONE),
1886	const_iv (GL_ZERO),	2873	const_iv (GL_ZERO),
1887	const_iv (GL_SRC_ALPHA),	2874	const_iv (GL_SRC_ALPHA),
1888	const_iv (GL_DST_ALPHA),	2875	const_iv (GL_DST_ALPHA),
…		…
1901	const_iv (GL_INTENSITY),	2888	const_iv (GL_INTENSITY),
1902	const_iv (GL_LUMINANCE),	2889	const_iv (GL_LUMINANCE),
1903	const_iv (GL_LUMINANCE_ALPHA),	2890	const_iv (GL_LUMINANCE_ALPHA),
1904	const_iv (GL_FLOAT),	2891	const_iv (GL_FLOAT),
1905	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2892	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2893	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2894	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2895	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2896	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2897	const_iv (GL_COMPRESSED_RGB_ARB),
		2898	const_iv (GL_COMPRESSED_RGBA_ARB),
1906	const_iv (GL_COMPILE),	2899	const_iv (GL_COMPILE),
		2900	const_iv (GL_PROXY_TEXTURE_1D),
		2901	const_iv (GL_PROXY_TEXTURE_2D),
1907	const_iv (GL_TEXTURE_1D),	2902	const_iv (GL_TEXTURE_1D),
1908	const_iv (GL_TEXTURE_2D),	2903	const_iv (GL_TEXTURE_2D),
1909	const_iv (GL_TEXTURE_ENV),	2904	const_iv (GL_TEXTURE_ENV),
1910	const_iv (GL_TEXTURE_MAG_FILTER),	2905	const_iv (GL_TEXTURE_MAG_FILTER),
1911	const_iv (GL_TEXTURE_MIN_FILTER),	2906	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1932	const_iv (GL_COLOR_LOGIC_OP),	2927	const_iv (GL_COLOR_LOGIC_OP),
1933	const_iv (GL_SEPARABLE_2D),	2928	const_iv (GL_SEPARABLE_2D),
1934	const_iv (GL_CONVOLUTION_2D),	2929	const_iv (GL_CONVOLUTION_2D),
1935	const_iv (GL_CONVOLUTION_BORDER_MODE),	2930	const_iv (GL_CONVOLUTION_BORDER_MODE),
1936	const_iv (GL_CONSTANT_BORDER),	2931	const_iv (GL_CONSTANT_BORDER),
		2932	const_iv (GL_POINTS),
1937	const_iv (GL_LINES),	2933	const_iv (GL_LINES),
1938	const_iv (GL_LINE_STRIP),	2934	const_iv (GL_LINE_STRIP),
1939	const_iv (GL_LINE_LOOP),	2935	const_iv (GL_LINE_LOOP),
1940	const_iv (GL_QUADS),	2936	const_iv (GL_QUADS),
1941	const_iv (GL_QUAD_STRIP),	2937	const_iv (GL_QUAD_STRIP),
1942	const_iv (GL_TRIANGLES),	2938	const_iv (GL_TRIANGLES),
1943	const_iv (GL_TRIANGLE_STRIP),	2939	const_iv (GL_TRIANGLE_STRIP),
1944	const_iv (GL_TRIANGLE_FAN),	2940	const_iv (GL_TRIANGLE_FAN),
		2941	const_iv (GL_POLYGON),
1945	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2942	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2943	const_iv (GL_POINT_SMOOTH_HINT),
		2944	const_iv (GL_LINE_SMOOTH_HINT),
		2945	const_iv (GL_POLYGON_SMOOTH_HINT),
		2946	const_iv (GL_GENERATE_MIPMAP_HINT),
		2947	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1946	const_iv (GL_FASTEST),	2948	const_iv (GL_FASTEST),
		2949	const_iv (GL_DONT_CARE),
		2950	const_iv (GL_NICEST),
1947	const_iv (GL_V2F),	2951	const_iv (GL_V2F),
1948	const_iv (GL_V3F),	2952	const_iv (GL_V3F),
1949	const_iv (GL_T2F_V3F),	2953	const_iv (GL_T2F_V3F),
1950	const_iv (GL_T2F_N3F_V3F),	2954	const_iv (GL_T2F_N3F_V3F),
1951	# undef const_iv	2955	# undef const_iv
1952	};	2956	};
1953		2957
1954	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2958	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1955	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2959	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2960
		2961	texture_av = newAV ();
		2962	AvREAL_off (texture_av);
1956	}	2963	}
		2964
		2965	void
		2966	disable_GL_EXT_blend_func_separate ()
		2967	CODE:
		2968	gl.BlendFuncSeparate = 0;
		2969	gl.BlendFuncSeparateEXT = 0;
1957		2970
1958	char *	2971	char *
1959	gl_vendor ()	2972	gl_vendor ()
1960	CODE:	2973	CODE:
1961	RETVAL = (char *)glGetString (GL_VENDOR);	2974	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1974	CODE:	2987	CODE:
1975	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2988	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1976	OUTPUT:	2989	OUTPUT:
1977	RETVAL	2990	RETVAL
1978		2991
		2992	const char *glGetString (GLenum pname)
		2993
		2994	GLint glGetInteger (GLenum pname)
		2995	CODE:
		2996	glGetIntegerv (pname, &RETVAL);
		2997	OUTPUT:
		2998	RETVAL
		2999
		3000	GLdouble glGetDouble (GLenum pname)
		3001	CODE:
		3002	glGetDoublev (pname, &RETVAL);
		3003	OUTPUT:
		3004	RETVAL
		3005
1979	int glGetError ()	3006	int glGetError ()
1980		3007
1981	void glFinish ()	3008	void glFinish ()
1982		3009
1983	void glClear (int mask)	3010	void glClear (int mask)
…		…
2020	# near_ and far_ are due to microsofts buggy "c" compiler	3047	# near_ and far_ are due to microsofts buggy "c" compiler
2021	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3048	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2022		3049
2023	# near_ and far_ are due to microsofts buggy "c" compiler	3050	# near_ and far_ are due to microsofts buggy "c" compiler
2024	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3051	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3052
		3053	PROTOTYPES: DISABLE
2025		3054
2026	void glViewport (int x, int y, int width, int height)	3055	void glViewport (int x, int y, int width, int height)
2027		3056
2028	void glScissor (int x, int y, int width, int height)	3057	void glScissor (int x, int y, int width, int height)
2029		3058
…		…
2037		3066
2038	void glRotate (float angle, float x, float y, float z)	3067	void glRotate (float angle, float x, float y, float z)
2039	CODE:	3068	CODE:
2040	glRotatef (angle, x, y, z);	3069	glRotatef (angle, x, y, z);
2041		3070
2042	void glBegin (int mode)
2043
2044	void glEnd ()
2045
2046	void glColor (float r, float g, float b, float a = 1.0)	3071	void glColor (float r, float g, float b, float a = 1.0)
2047	PROTOTYPE: @	3072	PROTOTYPE: @
2048	ALIAS:	3073	ALIAS:
2049	glColor_premultiply = 1	3074	glColor_premultiply = 1
2050	CODE:	3075	CODE:
2051	if (ix)	3076	if (ix)
2052	{	3077	{
…		…
2055	b *= a;	3080	b *= a;
2056	}	3081	}
2057	// microsoft visual "c" rounds instead of truncating...	3082	// microsoft visual "c" rounds instead of truncating...
2058	glColor4f (r, g, b, a);	3083	glColor4f (r, g, b, a);
2059		3084
2060	void glInterleavedArrays (int format, int stride, char *data)
2061
2062	void glDrawElements (int mode, int count, int type, char *indices)
2063
2064	# 1.2 void glDrawRangeElements (int mode, int start, int end
2065
2066	void glRasterPos (float x, float y, float z = 0.)	3085	void glRasterPos (float x, float y, float z = 0.)
2067	CODE:	3086	CODE:
2068	glRasterPos3f (0, 0, z);	3087	glRasterPos3f (0, 0, z);
2069	glBitmap (0, 0, 0, 0, x, y, 0);	3088	glBitmap (0, 0, 0, 0, x, y, 0);
2070		3089
…		…
2074		3093
2075	void glTexCoord (float s, float t)	3094	void glTexCoord (float s, float t)
2076	CODE:	3095	CODE:
2077	glTexCoord2f (s, t);	3096	glTexCoord2f (s, t);
2078		3097
		3098	void glRect (float x1, float y1, float x2, float y2)
		3099	CODE:
		3100	glRectf (x1, y1, x2, y2);
		3101
		3102	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3103	CODE:
		3104	glBegin (GL_LINE_LOOP);
		3105	glVertex2f (x1, y1);
		3106	glVertex2f (x2, y1);
		3107	glVertex2f (x2, y2);
		3108	glVertex2f (x1, y2);
		3109	glEnd ();
		3110
		3111	PROTOTYPES: ENABLE
		3112
		3113	void glBegin (int mode)
		3114
		3115	void glEnd ()
		3116
		3117	void glPointSize (GLfloat size)
		3118
		3119	void glLineWidth (GLfloat width)
		3120
		3121	void glInterleavedArrays (int format, int stride, char *data)
		3122
		3123	void glDrawElements (int mode, int count, int type, char *indices)
		3124
		3125	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3126
2079	void glTexEnv (int target, int pname, float param)	3127	void glTexEnv (int target, int pname, float param)
2080	CODE:	3128	CODE:
2081	glTexEnvf (target, pname, param);	3129	glTexEnvf (target, pname, param);
2082		3130
2083	void glTexParameter (int target, int pname, float param)	3131	void glTexParameter (int target, int pname, float param)
…		…
2099	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)	3147	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column)
2100	CODE:	3148	CODE:
2101	if (gl.SeparableFilter2D)	3149	if (gl.SeparableFilter2D)
2102	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3150	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2103		3151
2104	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3152	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2105		3153
2106	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3154	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2107		3155
2108	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3156	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3157
		3158	void glPixelZoom (float x, float y)
2109		3159
2110	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3160	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2111		3161
2112	int glGenTexture ()	3162	int glGenTexture ()
2113	CODE:	3163	CODE:
2114	{	3164	RETVAL = gen_texture ();
2115	GLuint name;
2116	glGenTextures (1, &name);
2117	RETVAL = name;
2118	}
2119	OUTPUT:	3165	OUTPUT:
2120	RETVAL	3166	RETVAL
2121		3167
2122	void glDeleteTexture (int name)	3168	void glDeleteTexture (int name)
2123	CODE:	3169	CODE:
2124	{
2125	GLuint name_ = name;
2126	glDeleteTextures (1, &name_);	3170	del_texture (name);
2127	}	3171
2128
2129	int glGenList ()	3172	int glGenList ()
2130	CODE:	3173	CODE:
2131	RETVAL = glGenLists (1);	3174	RETVAL = glGenLists (1);
2132	OUTPUT:	3175	OUTPUT:
2133	RETVAL	3176	RETVAL
…		…
2140		3183
2141	void glEndList ()	3184	void glEndList ()
2142		3185
2143	void glCallList (int list)	3186	void glCallList (int list)
2144		3187
		3188	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3189
		3190	PROTOTYPES: DISABLE
		3191
		3192	void
		3193	find_widget (SV *self, NV x, NV y)
		3194	PPCODE:
		3195	{
		3196	if (within_widget (self, x, y))
		3197	XPUSHs (self);
		3198	}
		3199
		3200	BOOT:
		3201	{
		3202	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3203
		3204	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3205	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3206	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3207	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3208	}
		3209
		3210	void
		3211	draw (SV *self)
		3212	CODE:
		3213	{
		3214	HV *hv;
		3215	SV **svp;
		3216	NV x, y, w, h;
		3217	SV *draw_x_sv = GvSV (draw_x_gv);
		3218	SV *draw_y_sv = GvSV (draw_y_gv);
		3219	SV *draw_w_sv = GvSV (draw_w_gv);
		3220	SV *draw_h_sv = GvSV (draw_h_gv);
		3221	double draw_x, draw_y;
		3222
		3223	if (!SvROK (self))
		3224	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3225
		3226	hv = (HV *)SvRV (self);
		3227
		3228	if (SvTYPE (hv) != SVt_PVHV)
		3229	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3230
		3231	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3232	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3233
		3234	if (!h || !w)
		3235	XSRETURN_EMPTY;
		3236
		3237	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3238	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3239
		3240	draw_x = SvNV (draw_x_sv) + x;
		3241	draw_y = SvNV (draw_y_sv) + y;
		3242
		3243	if (draw_x + w < 0 || draw_x >= SvNV (draw_w_sv)
		3244	|| draw_y + h < 0 || draw_y >= SvNV (draw_h_sv))
		3245	XSRETURN_EMPTY;
		3246
		3247	sv_setnv (draw_x_sv, draw_x);
		3248	sv_setnv (draw_y_sv, draw_y);
		3249
		3250	glPushMatrix ();
		3251	glTranslated (x, y, 0);
		3252
		3253	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3254	{
		3255	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3256
		3257	if (svp && SvTRUE (*svp))
		3258	{
		3259	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3260	glEnable (GL_BLEND);
		3261	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3262	glBegin (GL_QUADS);
		3263	glVertex2f (0, 0);
		3264	glVertex2f (w, 0);
		3265	glVertex2f (w, h);
		3266	glVertex2f (0, h);
		3267	glEnd ();
		3268	glDisable (GL_BLEND);
		3269	}
		3270	}
		3271	#if 0
		3272	// draw borders, for debugging
		3273	glPushMatrix ();
		3274	glColor4f (1., 1., 0., 1.);
		3275	glTranslatef (.5, .5, 0.);
		3276	glBegin (GL_LINE_LOOP);
		3277	glVertex2f (0 , 0);
		3278	glVertex2f (w - 1, 0);
		3279	glVertex2f (w - 1, h - 1);
		3280	glVertex2f (0 , h - 1);
		3281	glEnd ();
		3282	glPopMatrix ();
		3283	#endif
		3284	PUSHMARK (SP);
		3285	XPUSHs (self);
		3286	PUTBACK;
		3287	call_method ("_draw", G_VOID | G_DISCARD);
		3288	SPAGAIN;
		3289
		3290	glPopMatrix ();
		3291
		3292	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3293	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3294	}
		3295

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