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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.130 by root, Wed Jul 12 17:21:01 2006 UTC vs.
Revision 1.284 by elmex, Thu Dec 11 00:17:47 2008 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	2	# define WIN32_LEAN_AND_MEAN
		3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
3	# include <malloc.h>	4	# include <malloc.h>
4	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
5	# 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>
6	#endif	14	#endif
7		15
8	#include "EXTERN.h"	16	#include "EXTERN.h"
9	#include "perl.h"	17	#include "perl.h"
10	#include "XSUB.h"	18	#include "XSUB.h"
11		19
		20	#ifdef _WIN32
		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
		27	#endif
		28
		29	#include <assert.h>
12	#include <math.h>	30	#include <math.h>
13	#include <string.h>	31	#include <string.h>
14	#include <stdio.h>	32	#include <stdio.h>
15	#include <stdlib.h>	33	#include <stdlib.h>
16		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
17	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
18	#include <SDL_endian.h>	39	#include <SDL_endian.h>
19	#include <SDL_image.h>	40	#include <SDL_image.h>
20	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
21	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
22		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
23	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
24	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
25		51
26	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
27		53
28	#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
29		66
30	#ifndef _WIN32	67	#ifndef _WIN32
31	# include <sys/types.h>	68	# include <sys/types.h>
32	# include <sys/socket.h>	69	# include <sys/socket.h>
33	# include <netinet/in.h>	70	# include <netinet/in.h>
34	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
35	# include <inttypes.h>	72	# include <inttypes.h>
		73	#endif
		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
36	#else	77	#else
37	typedef unsigned char uint8_t;	78	# define expect(expr,value) (expr)
38	typedef unsigned short uint16_t;
39	typedef unsigned int uint32_t;
40	typedef signed char int8_t;
41	typedef signed short int16_t;
42	typedef signed int int32_t;
43	#endif	79	#endif
44		80
45	#include "glext.h"	81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
46		83
47	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
48		85
49	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 16
50		87
51	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
52	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
53		90
54	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
55		92
56	#if 0	93	/* mask out modifiers we are not interested in */
57	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
58	#else	95
59	# define PARACHUTE 0	96	#define KMOD_LRAM 0x10000 // our extension
60	#endif	97
		98	static AV *texture_av;
61		99
62	static struct	100	static struct
63	{	101	{
64	#define GL_FUNC(ptr,name) ptr name;	102	#define GL_FUNC(ptr,name) ptr name;
65	#include "glfunc.h"	103	#include "glfunc.h"
66	#undef GL_FUNC	104	#undef GL_FUNC
67	} gl;	105	} gl;
68		106
		107	static void
69	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	108	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
70	{	109	{
71	if (gl.BlendFuncSeparate)	110	if (gl.BlendFuncSeparate)
72	gl.BlendFuncSeparate (sa, da, saa, daa);	111	gl.BlendFuncSeparate (sa, da, saa, daa);
73	else if (gl.BlendFuncSeparateEXT)	112	else if (gl.BlendFuncSeparateEXT)
74	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	113	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
75	else	114	else
76	glBlendFunc (sa, da);	115	glBlendFunc (sa, da);
77	}	116	}
78		117
		118	static GLuint
		119	gen_texture ()
		120	{
		121	GLuint name;
		122
		123	if (AvFILL (texture_av) >= 0)
		124	name = (GLuint)(size_t)av_pop (texture_av);
		125	else
		126	glGenTextures (1, &name);
		127
		128	return name;
		129	}
		130
		131	static void
		132	del_texture (GLuint name)
		133	{
		134	/* make a half-assed attempt at returning the memory used by the texture */
		135	/* textures are frequently being reused by cfplus anyway */
		136	/glBindTexture (GL_TEXTURE_2D, name);/
		137	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		138	av_push (texture_av, (SV *)(size_t)name);
		139	glDeleteTextures (1, &name);
		140	}
		141
79	#include "texcache.c"	142	#include "texcache.c"
		143	#include "rendercache.c"
80		144
81	#include "pango-font.c"	145	#include "pango-font.c"
82	#include "pango-fontmap.c"	146	#include "pango-fontmap.c"
83	#include "pango-render.c"	147	#include "pango-render.c"
84		148
		149	typedef IV DC__Channel;
		150	typedef SDL_RWops *DC__RW;
85	typedef Mix_Chunk *CFClient__MixChunk;	151	typedef Mix_Chunk *DC__MixChunk;
86	typedef Mix_Music *CFClient__MixMusic;	152	typedef Mix_Music *DC__MixMusic;
87		153
88	typedef PangoFontDescription *CFClient__Font;	154	typedef PangoFontDescription *DC__Font;
89		155
90	static int	156	static int
91	shape_attr_p (PangoLayoutRun *run)	157	shape_attr_p (PangoLayoutRun *run)
92	{	158	{
93	GSList *attrs = run->item->analysis.extra_attrs;	159	GSList *attrs = run->item->analysis.extra_attrs;
107		173
108	typedef struct cf_layout {	174	typedef struct cf_layout {
109	PangoLayout *pl;	175	PangoLayout *pl;
110	float r, g, b, a; // default color for rgba mode	176	float r, g, b, a; // default color for rgba mode
111	int base_height;	177	int base_height;
112	CFClient__Font font;	178	DC__Font font;
		179	rc_t *rc;
113	} *CFClient__Layout;	180	} *DC__Layout;
114		181
115	static CFClient__Font default_font;	182	static DC__Font default_font;
116	static PangoContext *opengl_context;	183	static PangoContext *opengl_context;
117	static PangoFontMap *opengl_fontmap;	184	static PangoFontMap *opengl_fontmap;
118		185
119	static void	186	static void
120	substitute_func (FcPattern *pattern, gpointer data)	187	substitute_func (FcPattern *pattern, gpointer data)
…		…
125	#endif	192	#endif
126	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	193	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
127	}	194	}
128		195
129	static void	196	static void
130	layout_update_font (CFClient__Layout self)	197	layout_update_font (DC__Layout self)
131	{	198	{
132	/* use a random scale factor to account for unknown descenders, 0.8 works	199	/* use a random scale factor to account for unknown descenders, 0.8 works
133	* reasonably well with bitstream vera	200	* reasonably well with dejavu/bistream fonts
134	*/	201	*/
135	PangoFontDescription *font = self->font ? self->font : default_font;	202	PangoFontDescription *font = self->font ? self->font : default_font;
136		203
137	pango_font_description_set_absolute_size (font,	204	pango_font_description_set_absolute_size (font,
138	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	205	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
139		206
140	pango_layout_set_font_description (self->pl, font);	207	pango_layout_set_font_description (self->pl, font);
141	}	208	}
142		209
143	static void	210	static void
144	layout_get_pixel_size (CFClient__Layout self, int w, int h)	211	layout_get_pixel_size (DC__Layout self, int w, int h)
145	{	212	{
		213	PangoRectangle rect;
		214
		215	// get_pixel_* wrongly rounds down
146	pango_layout_get_pixel_size (self->pl, w, h);	216	pango_layout_get_extents (self->pl, 0, &rect);
147		217
148	if (!w) w = 1;	218	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
149	if (!h) h = 1;	219	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
150		220
151	w = (w + 3) & ~3;	221	if (!rect.width) rect.width = 1;
152	}	222	if (!rect.height) rect.height = 1;
153		223
		224	*w = rect.width;
		225	*h = rect.height;
		226	}
		227
		228	typedef uint16_t tileid;
154	typedef uint16_t mapface;	229	typedef uint16_t faceid;
155		230
156	typedef struct {	231	typedef struct {
157	GLint name;	232	GLuint name;
158	int w, h;	233	int w, h;
159	float s, t;	234	float s, t;
160	uint8_t r, g, b, a;	235	uint8_t r, g, b, a;
		236	tileid smoothtile;
		237	uint8_t smoothlevel;
		238	uint8_t unused; /* set to zero on use */
161	} maptex;	239	} maptex;
162		240
163	typedef struct {	241	typedef struct {
		242	uint32_t player;
		243	tileid tile[3];
164	int16_t darkness;	244	uint16_t darkness;
165	mapface face[3];	245	uint8_t stat_width, stat_hp, flags, smoothmax;
166	} mapcell;	246	} mapcell;
167		247
168	typedef struct {	248	typedef struct {
169	int32_t c0, c1;	249	int32_t c0, c1;
170	mapcell *col;	250	mapcell *col;
171	} maprow;	251	} maprow;
172		252
173	typedef struct map {	253	typedef struct map {
174	int x, y, w, h;	254	int x, y, w, h;
175	int ox, oy; /* offset to virtual global coordinate system */	255	int ox, oy; /* offset to virtual global coordinate system */
176	int faces;	256	int faces; tileid *face2tile; // [faceid]
177	mapface *face;	257	int texs; maptex *tex; // [tileid]
178
179	int texs;
180	maptex *tex;
181		258
182	int32_t rows;	259	int32_t rows;
183	maprow *row;	260	maprow *row;
184	} *CFClient__Map;	261	} *DC__Map;
185		262
186	static char *	263	static char *
187	prepend (char *ptr, int sze, int inc)	264	prepend (char *ptr, int sze, int inc)
188	{	265	{
189	char *p;	266	char *p;
…		…
206	}	283	}
207		284
208	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	285	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
209	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	286	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
210		287
		288	static void
		289	need_facenum (struct map *self, faceid face)
		290	{
		291	while (self->faces <= face)
		292	{
		293	Append (tileid, self->face2tile, self->faces, self->faces);
		294	self->faces *= 2;
		295	}
		296	}
		297
		298	static void
		299	need_texid (struct map *self, int texid)
		300	{
		301	while (self->texs <= texid)
		302	{
		303	Append (maptex, self->tex, self->texs, self->texs);
		304	self->texs *= 2;
		305	}
		306	}
		307
211	static maprow *	308	static maprow *
212	map_get_row (CFClient__Map self, int y)	309	map_get_row (DC__Map self, int y)
213	{	310	{
214	if (0 > y)	311	if (0 > y)
215	{	312	{
216	int extend = - y + MAP_EXTEND_Y;	313	int extend = - y + MAP_EXTEND_Y;
217	Prepend (maprow, self->row, self->rows, extend);	314	Prepend (maprow, self->row, self->rows, extend);
…		…
255		352
256	return row->col + (x - row->c0);	353	return row->col + (x - row->c0);
257	}	354	}
258		355
259	static mapcell *	356	static mapcell *
260	map_get_cell (CFClient__Map self, int x, int y)	357	map_get_cell (DC__Map self, int x, int y)
261	{	358	{
262	return row_get_cell (map_get_row (self, y), x);	359	return row_get_cell (map_get_row (self, y), x);
263	}	360	}
264		361
265	static void	362	static void
266	map_clear (CFClient__Map self)	363	map_clear (DC__Map self)
267	{	364	{
268	int r;	365	int r;
269		366
270	for (r = 0; r < self->rows; r++)	367	for (r = 0; r < self->rows; r++)
271	Safefree (self->row[r].col);	368	Safefree (self->row[r].col);
…		…
278	self->oy = 0;	375	self->oy = 0;
279	self->row = 0;	376	self->row = 0;
280	self->rows = 0;	377	self->rows = 0;
281	}	378	}
282		379
		380	#define CELL_CLEAR(cell) \
		381	do { \
		382	if ((cell)->player) \
		383	(cell)->tile [2] = 0; \
		384	(cell)->darkness = 0; \
		385	(cell)->stat_hp = 0; \
		386	(cell)->flags = 0; \
		387	(cell)->player = 0; \
		388	} while (0)
		389
283	static void	390	static void
284	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	391	map_blank (DC__Map self, int x0, int y0, int w, int h)
285	{	392	{
286	int x, y;	393	int x, y;
287	maprow *row;	394	maprow *row;
		395	mapcell *cell;
288		396
289	for (y = y0; y < y0 + h; y++)	397	for (y = y0; y < y0 + h; y++)
290	if (y >= 0)	398	if (y >= 0)
291	{	399	{
292	if (y >= self->rows)	400	if (y >= self->rows)
…		…
298	if (x >= row->c0)	406	if (x >= row->c0)
299	{	407	{
300	if (x >= row->c1)	408	if (x >= row->c1)
301	break;	409	break;
302		410
303	row->col[x - row->c0].darkness = -1;	411	cell = row->col + x - row->c0;
		412
		413	CELL_CLEAR (cell);
304	}	414	}
305	}	415	}
		416	}
		417
		418	typedef struct {
		419	tileid tile;
		420	uint8_t x, y, level;
		421	} smooth_key;
		422
		423	static void
		424	smooth_or_bits (HV hv, smooth_key key, IV bits)
		425	{
		426	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		427
		428	if (SvIOK (*sv))
		429	SvIV_set (sv, SvIVX (sv) \| bits);
		430	else
		431	sv_setiv (*sv, bits);
306	}	432	}
307		433
308	static void	434	static void
309	music_finished (void)	435	music_finished (void)
310	{	436	{
…		…
346	n \|= n >> 16;	472	n \|= n >> 16;
347		473
348	return n + 1;	474	return n + 1;
349	}	475	}
350		476
351	MODULE = CFClient PACKAGE = CFClient	477	static unsigned int
		478	popcount (unsigned int n)
		479	{
		480	n -= (n >> 1) & 0x55555555U;
		481	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		482	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		483	n *= 0x01010101U;
		484
		485	return n >> 24;
		486	}
		487
		488	/* SDL should provide this, really. */
		489	#define SDLK_MODIFIER_MIN 300
		490	#define SDLK_MODIFIER_MAX 314
		491
		492	/******************************************************************************/
		493
		494	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		495	static GV *hover_gv;
		496
		497	static int
		498	within_widget (SV *widget, NV x, NV y)
		499	{
		500	HV *self;
		501	SV **svp;
		502	NV wx, ww, wy, wh;
		503
		504	if (!SvROK (widget))
		505	return 0;
		506
		507	self = (HV *)SvRV (widget);
		508
		509	if (SvTYPE (self) != SVt_PVHV)
		510	return 0;
		511
		512	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		513	if (y < wy)
		514	return 0;
		515
		516	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		517	if (y >= wy + wh)
		518	return 0;
		519
		520	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		521	if (x < wx)
		522	return 0;
		523
		524	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		525	if (x >= wx + ww)
		526	return 0;
		527
		528	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		529	if (!svp \|\| !SvTRUE (*svp))
		530	return 0;
		531
		532	return 1;
		533	}
		534
		535	/******************************************************************************/
		536
		537	/* process keyboard modifiers */
		538	static int
		539	mod_munge (int mod)
		540	{
		541	mod &= MOD_MASK;
		542
		543	if (mod & (KMOD_META \| KMOD_ALT))
		544	mod \|= KMOD_LRAM;
		545
		546	return mod;
		547	}
		548
		549	static void
		550	deliantra_main ()
		551	{
		552	char *argv[] = { 0 };
		553	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		554	}
		555
		556	#ifdef __MACOSX__
		557	/* to due surprising braindamage on the side of SDL design, we
		558	* do some mind-boggling hack here: SDL requires a custom main()
		559	* on OS X, so... we provide one and call the original main(), which,
		560	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		561	* and which calls our main (== SDL_main) back.
		562	*/
		563	extern C_LINKAGE int
		564	main (int argc, char *argv[])
		565	{
		566	deliantra_main ();
		567	}
		568
		569	#undef main
		570
		571	extern C_LINKAGE int main (int argc, char *argv[]);
		572
		573	static void
		574	SDL_braino (void)
		575	{
		576	char *argv[] = { "deliantra client", 0 };
		577	(main) (1, argv);
		578	}
		579	#else
		580	static void
		581	SDL_braino (void)
		582	{
		583	deliantra_main ();
		584	}
		585	#endif
		586
		587	MODULE = Deliantra::Client PACKAGE = DC
352		588
353	PROTOTYPES: ENABLE	589	PROTOTYPES: ENABLE
354		590
355	BOOT:	591	BOOT:
356	{	592	{
357	HV *stash = gv_stashpv ("CFClient", 1);	593	HV *stash = gv_stashpv ("DC", 1);
358	static const struct {	594	static const struct {
359	const char *name;	595	const char *name;
360	IV iv;	596	IV iv;
361	} *civ, const_iv[] = {	597	} *civ, const_iv[] = {
362	# define const_iv(name) { # name, (IV)name }	598	# define const_iv(name) { # name, (IV)name }
		599	const_iv (SDLK_MODIFIER_MIN),
		600	const_iv (SDLK_MODIFIER_MAX),
		601
363	const_iv (SDL_ACTIVEEVENT),	602	const_iv (SDL_ACTIVEEVENT),
364	const_iv (SDL_KEYDOWN),	603	const_iv (SDL_KEYDOWN),
365	const_iv (SDL_KEYUP),	604	const_iv (SDL_KEYUP),
366	const_iv (SDL_MOUSEMOTION),	605	const_iv (SDL_MOUSEMOTION),
367	const_iv (SDL_MOUSEBUTTONDOWN),	606	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
376	const_iv (SDL_EVENT_RESERVEDA),	615	const_iv (SDL_EVENT_RESERVEDA),
377	const_iv (SDL_EVENT_RESERVEDB),	616	const_iv (SDL_EVENT_RESERVEDB),
378	const_iv (SDL_VIDEORESIZE),	617	const_iv (SDL_VIDEORESIZE),
379	const_iv (SDL_VIDEOEXPOSE),	618	const_iv (SDL_VIDEOEXPOSE),
380	const_iv (SDL_USEREVENT),	619	const_iv (SDL_USEREVENT),
		620
		621	const_iv (SDL_APPINPUTFOCUS),
		622	const_iv (SDL_APPMOUSEFOCUS),
		623	const_iv (SDL_APPACTIVE),
		624
		625
		626	const_iv (SDLK_UNKNOWN),
		627	const_iv (SDLK_FIRST),
		628	const_iv (SDLK_BACKSPACE),
		629	const_iv (SDLK_TAB),
		630	const_iv (SDLK_CLEAR),
		631	const_iv (SDLK_RETURN),
		632	const_iv (SDLK_PAUSE),
		633	const_iv (SDLK_ESCAPE),
		634	const_iv (SDLK_SPACE),
		635	const_iv (SDLK_EXCLAIM),
		636	const_iv (SDLK_QUOTEDBL),
		637	const_iv (SDLK_HASH),
		638	const_iv (SDLK_DOLLAR),
		639	const_iv (SDLK_AMPERSAND),
		640	const_iv (SDLK_QUOTE),
		641	const_iv (SDLK_LEFTPAREN),
		642	const_iv (SDLK_RIGHTPAREN),
		643	const_iv (SDLK_ASTERISK),
		644	const_iv (SDLK_PLUS),
		645	const_iv (SDLK_COMMA),
		646	const_iv (SDLK_MINUS),
		647	const_iv (SDLK_PERIOD),
		648	const_iv (SDLK_SLASH),
		649	const_iv (SDLK_0),
		650	const_iv (SDLK_1),
		651	const_iv (SDLK_2),
		652	const_iv (SDLK_3),
		653	const_iv (SDLK_4),
		654	const_iv (SDLK_5),
		655	const_iv (SDLK_6),
		656	const_iv (SDLK_7),
		657	const_iv (SDLK_8),
		658	const_iv (SDLK_9),
		659	const_iv (SDLK_COLON),
		660	const_iv (SDLK_SEMICOLON),
		661	const_iv (SDLK_LESS),
		662	const_iv (SDLK_EQUALS),
		663	const_iv (SDLK_GREATER),
		664	const_iv (SDLK_QUESTION),
		665	const_iv (SDLK_AT),
		666
		667	const_iv (SDLK_LEFTBRACKET),
		668	const_iv (SDLK_BACKSLASH),
		669	const_iv (SDLK_RIGHTBRACKET),
		670	const_iv (SDLK_CARET),
		671	const_iv (SDLK_UNDERSCORE),
		672	const_iv (SDLK_BACKQUOTE),
		673	const_iv (SDLK_DELETE),
		674
		675	const_iv (SDLK_FIRST),
		676	const_iv (SDLK_LAST),
381	const_iv (SDLK_KP0),	677	const_iv (SDLK_KP0),
382	const_iv (SDLK_KP1),	678	const_iv (SDLK_KP1),
383	const_iv (SDLK_KP2),	679	const_iv (SDLK_KP2),
384	const_iv (SDLK_KP3),	680	const_iv (SDLK_KP3),
385	const_iv (SDLK_KP4),	681	const_iv (SDLK_KP4),
…		…
440	const_iv (SDLK_BREAK),	736	const_iv (SDLK_BREAK),
441	const_iv (SDLK_MENU),	737	const_iv (SDLK_MENU),
442	const_iv (SDLK_POWER),	738	const_iv (SDLK_POWER),
443	const_iv (SDLK_EURO),	739	const_iv (SDLK_EURO),
444	const_iv (SDLK_UNDO),	740	const_iv (SDLK_UNDO),
		741
445	const_iv (KMOD_NONE),	742	const_iv (KMOD_NONE),
		743	const_iv (KMOD_SHIFT),
446	const_iv (KMOD_LSHIFT),	744	const_iv (KMOD_LSHIFT),
447	const_iv (KMOD_RSHIFT),	745	const_iv (KMOD_RSHIFT),
		746	const_iv (KMOD_CTRL),
448	const_iv (KMOD_LCTRL),	747	const_iv (KMOD_LCTRL),
449	const_iv (KMOD_RCTRL),	748	const_iv (KMOD_RCTRL),
		749	const_iv (KMOD_ALT),
450	const_iv (KMOD_LALT),	750	const_iv (KMOD_LALT),
451	const_iv (KMOD_RALT),	751	const_iv (KMOD_RALT),
		752	const_iv (KMOD_META),
452	const_iv (KMOD_LMETA),	753	const_iv (KMOD_LMETA),
453	const_iv (KMOD_RMETA),	754	const_iv (KMOD_RMETA),
454	const_iv (KMOD_NUM),	755	const_iv (KMOD_NUM),
455	const_iv (KMOD_CAPS),	756	const_iv (KMOD_CAPS),
456	const_iv (KMOD_MODE),	757	const_iv (KMOD_MODE),
457	const_iv (KMOD_CTRL),	758
458	const_iv (KMOD_SHIFT),	759	const_iv (KMOD_LRAM),
459	const_iv (KMOD_ALT),	760
460	const_iv (KMOD_META)	761	const_iv (MIX_DEFAULT_FORMAT),
		762
		763	const_iv (SDL_INIT_TIMER),
		764	const_iv (SDL_INIT_AUDIO),
		765	const_iv (SDL_INIT_VIDEO),
		766	const_iv (SDL_INIT_CDROM),
		767	const_iv (SDL_INIT_JOYSTICK),
		768	const_iv (SDL_INIT_EVERYTHING),
		769	const_iv (SDL_INIT_NOPARACHUTE),
		770	const_iv (SDL_INIT_EVENTTHREAD),
		771
		772	const_iv (SDL_GL_RED_SIZE),
		773	const_iv (SDL_GL_GREEN_SIZE),
		774	const_iv (SDL_GL_BLUE_SIZE),
		775	const_iv (SDL_GL_ALPHA_SIZE),
		776	const_iv (SDL_GL_DOUBLEBUFFER),
		777	const_iv (SDL_GL_BUFFER_SIZE),
		778	const_iv (SDL_GL_DEPTH_SIZE),
		779	const_iv (SDL_GL_STENCIL_SIZE),
		780	const_iv (SDL_GL_ACCUM_RED_SIZE),
		781	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		782	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		783	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		784	const_iv (SDL_GL_STEREO),
		785	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		786	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		787	const_iv (SDL_GL_ACCELERATED_VISUAL),
		788	const_iv (SDL_GL_SWAP_CONTROL),
		789
		790	const_iv (FOW_DARKNESS)
461	# undef const_iv	791	# undef const_iv
462	};	792	};
463		793
464	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	794	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
465	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	795	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		796
		797	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		798	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
466	}	799	}
		800
		801	void
		802	weaken (SV *rv)
		803	PROTOTYPE: $
		804	CODE:
		805	sv_rvweaken (rv);
467		806
468	int	807	int
469	in_destruct ()	808	in_destruct ()
470	CODE:	809	CODE:
471	RETVAL = PL_main_cv == Nullcv;	810	RETVAL = PL_main_cv == Nullcv;
…		…
474		813
475	NV floor (NV x)	814	NV floor (NV x)
476		815
477	NV ceil (NV x)	816	NV ceil (NV x)
478		817
		818	IV minpot (UV n)
		819
		820	IV popcount (UV n)
		821
479	void	822	void
480	pango_init ()	823	pango_init ()
481	CODE:	824	CODE:
482	{	825	{
483	opengl_fontmap = pango_opengl_font_map_new ();	826	opengl_fontmap = pango_opengl_font_map_new ();
484	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	827	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
485	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	828	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		829	/pango_context_set_font_description (opengl_context, default_font);/
		830	#if PANGO_VERSION_CHECK (1, 15, 2)
		831	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		832	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		833	#endif
486	}	834	}
487		835
488	int	836	char *SDL_GetError ()
489	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
490		837
491	void	838	void SDL_braino ()
		839
		840	int SDL_Init (U32 flags)
		841
		842	int SDL_InitSubSystem (U32 flags)
		843
		844	void SDL_QuitSubSystem (U32 flags)
		845
492	SDL_Quit ()	846	void SDL_Quit ()
493		847
		848	int SDL_GL_SetAttribute (int attr, int value)
		849
		850	int SDL_GL_GetAttribute (int attr)
		851	CODE:
		852	if (SDL_GL_GetAttribute (attr, &RETVAL))
		853	XSRETURN_UNDEF;
		854	OUTPUT:
		855	RETVAL
		856
494	void	857	void
495	SDL_ListModes ()	858	SDL_ListModes (int rgb, int alpha)
496	PPCODE:	859	PPCODE:
497	{	860	{
498	SDL_Rect **m;	861	SDL_Rect **m;
499		862
500	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	863	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
501	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	864	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
502	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	865	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
503	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	866	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
504		867
505	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	868	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
506	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	869	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
507		870
508	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	871	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
509	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	872	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
510	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	873	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
511	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	874	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
512		875
513	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	876	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
514		877	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
515	SDL_EnableUNICODE (1);
516	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
517		878
518	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	879	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
519		880
520	if (m && m != (SDL_Rect **)-1)	881	if (m && m != (SDL_Rect **)-1)
521	while (*m)	882	while (*m)
522	{	883	{
		884	if ((m)->w >= 400 && (m)->h >= 300)
		885	{
523	AV *av = newAV ();	886	AV *av = newAV ();
524	av_push (av, newSViv ((*m)->w));	887	av_push (av, newSViv ((*m)->w));
525	av_push (av, newSViv ((*m)->h));	888	av_push (av, newSViv ((*m)->h));
		889	av_push (av, newSViv (rgb));
		890	av_push (av, newSViv (alpha));
526	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	891	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		892	}
527		893
528	++m;	894	++m;
529	}	895	}
530	}	896	}
531		897
532	char *
533	SDL_GetError ()
534
535	int	898	int
536	SDL_SetVideoMode (int w, int h, int fullscreen)	899	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
537	CODE:	900	CODE:
		901	{
		902	SDL_EnableUNICODE (1);
		903	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		904
		905	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		906	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		907	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		908	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		909
538	RETVAL = !!SDL_SetVideoMode (	910	RETVAL = !!SDL_SetVideoMode (
539	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	911	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
540	);	912	);
		913
541	if (RETVAL)	914	if (RETVAL)
542	{	915	{
543	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	916	av_clear (texture_av);
		917
		918	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
544	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	919	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
545	# include "glfunc.h"	920	#include "glfunc.h"
546	# undef GL_FUNC	921	#undef GL_FUNC
547	}	922	}
		923	}
548	OUTPUT:	924	OUTPUT:
549	RETVAL	925	RETVAL
550		926
551	void	927	void
552	SDL_GL_SwapBuffers ()	928	SDL_GL_SwapBuffers ()
553		929
554	char *	930	char *
555	SDL_GetKeyName (int sym)	931	SDL_GetKeyName (int sym)
556		932
		933	int
		934	SDL_GetAppState ()
		935
		936	int
		937	SDL_GetModState ()
		938
557	void	939	void
558	SDL_PollEvent ()	940	poll_events ()
559	PPCODE:	941	PPCODE:
560	{	942	{
561	SDL_Event ev;	943	SDL_Event ev;
562		944
563	while (SDL_PollEvent (&ev))	945	SDL_PumpEvents ();
		946	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
564	{	947	{
565	HV *hv = newHV ();	948	HV *hv = newHV ();
566	hv_store (hv, "type", 4, newSViv (ev.type), 0);	949	hv_store (hv, "type", 4, newSViv (ev.type), 0);
567		950
568	switch (ev.type)	951	switch (ev.type)
569	{	952	{
570	case SDL_KEYDOWN:	953	case SDL_KEYDOWN:
571	case SDL_KEYUP:	954	case SDL_KEYUP:
572	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	955	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
573	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	956	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
574	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	957	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		958	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
575	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	959	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
576	break;	960	break;
577		961
578	case SDL_ACTIVEEVENT:	962	case SDL_ACTIVEEVENT:
579	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	963	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
580	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	964	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
581	break;	965	break;
582		966
583	case SDL_MOUSEMOTION:	967	case SDL_MOUSEMOTION:
		968	{
		969	int state = ev.motion.state;
		970	int x = ev.motion.x;
		971	int y = ev.motion.y;
		972	int xrel = ev.motion.xrel;
		973	int yrel = ev.motion.yrel;
		974
		975	/* do simplistic event compression */
		976	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		977	&& state == ev.motion.state)
		978	{
		979	xrel += ev.motion.xrel;
		980	yrel += ev.motion.yrel;
		981	x = ev.motion.x;
		982	y = ev.motion.y;
		983	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		984	}
		985
584	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	986	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
585
586	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	987	hv_store (hv, "state", 5, newSViv (state), 0);
587	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	988	hv_store (hv, "x", 1, newSViv (x), 0);
588	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	989	hv_store (hv, "y", 1, newSViv (y), 0);
589	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	990	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
590	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	991	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		992	}
591	break;	993	break;
592		994
593	case SDL_MOUSEBUTTONDOWN:	995	case SDL_MOUSEBUTTONDOWN:
594	case SDL_MOUSEBUTTONUP:	996	case SDL_MOUSEBUTTONUP:
595	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	997	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
596		998
597	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	999	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
598	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	1000	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
599	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	1001	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
600	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	1002	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
605	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1007	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
606	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1008	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
607	break;	1009	break;
608	}	1010	}
609		1011
610	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	1012	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
611	}	1013	}
612	}	1014	}
613		1015
614	int	1016	int
615	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1017	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
616	POSTCALL:	1018	POSTCALL:
617	Mix_HookMusicFinished (music_finished);	1019	Mix_HookMusicFinished (music_finished);
618	Mix_ChannelFinished (channel_finished);	1020	Mix_ChannelFinished (channel_finished);
619		1021
620	void	1022	void
		1023	Mix_QuerySpec ()
		1024	PPCODE:
		1025	{
		1026	int freq, channels;
		1027	Uint16 format;
		1028
		1029	if (Mix_QuerySpec (&freq, &format, &channels))
		1030	{
		1031	EXTEND (SP, 3);
		1032	PUSHs (sv_2mortal (newSViv (freq)));
		1033	PUSHs (sv_2mortal (newSViv (format)));
		1034	PUSHs (sv_2mortal (newSViv (channels)));
		1035	}
		1036	}
		1037
		1038	void
621	Mix_CloseAudio ()	1039	Mix_CloseAudio ()
622		1040
623	int	1041	int
624	Mix_AllocateChannels (int numchans = -1)	1042	Mix_AllocateChannels (int numchans = -1)
625		1043
		1044	const char *
		1045	Mix_GetError ()
		1046
626	void	1047	void
627	lowdelay (int fd, int val = 1)	1048	lowdelay (int fd, int val = 1)
628	CODE:	1049	CODE:
		1050	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		1051
		1052	void
		1053	win32_proxy_info ()
		1054	PPCODE:
		1055	{
629	#ifndef _WIN32	1056	#ifdef _WIN32
630	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1057	char buffer[2048];
		1058	DWORD buflen;
		1059
		1060	EXTEND (SP, 3);
		1061
		1062	buflen = sizeof (buffer);
		1063	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		1064	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		1065	{
		1066	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		1067
		1068	buflen = sizeof (buffer);
		1069	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		1070	{
		1071	PUSHs (newSVpv (buffer, 0));
		1072
		1073	buflen = sizeof (buffer);
		1074	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		1075	PUSHs (newSVpv (buffer, 0));
		1076	}
		1077	}
631	#endif	1078	#endif
		1079	}
632		1080
633	void	1081	int
634	add_font (char *file)	1082	add_font (char *file)
635	CODE:	1083	CODE:
636	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1084	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1085	OUTPUT:
		1086	RETVAL
637		1087
638	void	1088	void
639	load_image_inline (SV *image_)	1089	load_image_inline (SV *image_)
640	ALIAS:	1090	ALIAS:
641	load_image_file = 1	1091	load_image_file = 1
…		…
644	STRLEN image_len;	1094	STRLEN image_len;
645	char image = (char )SvPVbyte (image_, image_len);	1095	char image = (char )SvPVbyte (image_, image_len);
646	SDL_Surface surface, surface2;	1096	SDL_Surface surface, surface2;
647	SDL_PixelFormat fmt;	1097	SDL_PixelFormat fmt;
648	SDL_RWops *rw = ix	1098	SDL_RWops *rw = ix
649	? SDL_RWFromFile (image, "r")	1099	? SDL_RWFromFile (image, "rb")
650	: SDL_RWFromConstMem (image, image_len);	1100	: SDL_RWFromConstMem (image, image_len);
651		1101
652	if (!rw)	1102	if (!rw)
653	croak ("load_image: %s", SDL_GetError ());	1103	croak ("load_image: %s", SDL_GetError ());
654		1104
…		…
727	void	1177	void
728	error (char *message)	1178	error (char *message)
729	CODE:	1179	CODE:
730	fprintf (stderr, "ERROR: %s\n", message);	1180	fprintf (stderr, "ERROR: %s\n", message);
731	#ifdef _WIN32	1181	#ifdef _WIN32
732	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1182	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
733	#endif	1183	#endif
734		1184
735	void	1185	void
736	fatal (char *message)	1186	fatal (char *message)
737	CODE:	1187	CODE:
738	fprintf (stderr, "FATAL: %s\n", message);	1188	fprintf (stderr, "FATAL: %s\n", message);
739	#ifdef _WIN32	1189	#ifdef _WIN32
740	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1190	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
741	#endif	1191	#endif
742	_exit (1);	1192	_exit (1);
743		1193
744	void	1194	void
745	_exit (int retval)	1195	_exit (int retval = 0)
746	CODE:	1196	CODE:
		1197	#ifdef WIN32
		1198	ExitThread (retval); // unclean, please beam me up
		1199	#else
747	_exit (retval);	1200	_exit (retval);
		1201	#endif
748		1202
		1203	void
		1204	debug ()
		1205	CODE:
		1206	{
		1207	#if DEBUG
		1208	VALGRIND_DO_LEAK_CHECK;
		1209	#endif
		1210	}
		1211
		1212	int
		1213	SvREFCNT (SV *sv)
		1214	CODE:
		1215	RETVAL = SvREFCNT (sv);
		1216	OUTPUT:
		1217	RETVAL
		1218
749	MODULE = CFClient PACKAGE = CFClient::Font	1219	MODULE = Deliantra::Client PACKAGE = DC::Font
750		1220
751	CFClient::Font	1221	PROTOTYPES: DISABLE
		1222
		1223	DC::Font
752	new_from_file (SV class, char path, int id = 0)	1224	new_from_file (SV class, char path, int id = 0)
753	CODE:	1225	CODE:
754	{	1226	{
755	int count;	1227	int count;
756	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1228	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
759	}	1231	}
760	OUTPUT:	1232	OUTPUT:
761	RETVAL	1233	RETVAL
762		1234
763	void	1235	void
764	DESTROY (CFClient::Font self)	1236	DESTROY (DC::Font self)
765	CODE:	1237	CODE:
766	pango_font_description_free (self);	1238	pango_font_description_free (self);
767		1239
768	void	1240	void
769	make_default (CFClient::Font self)	1241	make_default (DC::Font self)
		1242	PROTOTYPE: $
770	CODE:	1243	CODE:
771	default_font = self;	1244	default_font = self;
772		1245
773	MODULE = CFClient PACKAGE = CFClient::Layout	1246	MODULE = Deliantra::Client PACKAGE = DC::Layout
774		1247
		1248	PROTOTYPES: DISABLE
		1249
775	void	1250	void
776	reset_glyph_cache ()	1251	glyph_cache_backup ()
		1252	PROTOTYPE:
777	CODE:	1253	CODE:
		1254	tc_backup ();
		1255
		1256	void
		1257	glyph_cache_restore ()
		1258	PROTOTYPE:
		1259	CODE:
778	tc_clear ();	1260	tc_restore ();
779		1261
780	CFClient::Layout	1262	DC::Layout
781	new (SV *class)	1263	new (SV *class)
782	CODE:	1264	CODE:
783	New (0, RETVAL, 1, struct cf_layout);	1265	New (0, RETVAL, 1, struct cf_layout);
784		1266
785	RETVAL->pl = pango_layout_new (opengl_context);	1267	RETVAL->pl = pango_layout_new (opengl_context);
…		…
787	RETVAL->g = 1.;	1269	RETVAL->g = 1.;
788	RETVAL->b = 1.;	1270	RETVAL->b = 1.;
789	RETVAL->a = 1.;	1271	RETVAL->a = 1.;
790	RETVAL->base_height = MIN_FONT_HEIGHT;	1272	RETVAL->base_height = MIN_FONT_HEIGHT;
791	RETVAL->font = 0;	1273	RETVAL->font = 0;
		1274	RETVAL->rc = rc_alloc ();
792		1275
793	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1276	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
794	layout_update_font (RETVAL);	1277	layout_update_font (RETVAL);
795	OUTPUT:	1278	OUTPUT:
796	RETVAL	1279	RETVAL
797		1280
798	void	1281	void
799	DESTROY (CFClient::Layout self)	1282	DESTROY (DC::Layout self)
800	CODE:	1283	CODE:
801	g_object_unref (self->pl);	1284	g_object_unref (self->pl);
		1285	rc_free (self->rc);
802	Safefree (self);	1286	Safefree (self);
803		1287
804	void	1288	void
805	set_text (CFClient::Layout self, SV *text_)	1289	set_text (DC::Layout self, SV *text_)
806	CODE:	1290	CODE:
807	{	1291	{
808	STRLEN textlen;	1292	STRLEN textlen;
809	char *text = SvPVutf8 (text_, textlen);	1293	char *text = SvPVutf8 (text_, textlen);
810		1294
811	pango_layout_set_text (self->pl, text, textlen);	1295	pango_layout_set_text (self->pl, text, textlen);
812	}	1296	}
813		1297
814	void	1298	void
815	set_markup (CFClient::Layout self, SV *text_)	1299	set_markup (DC::Layout self, SV *text_)
816	CODE:	1300	CODE:
817	{	1301	{
818	STRLEN textlen;	1302	STRLEN textlen;
819	char *text = SvPVutf8 (text_, textlen);	1303	char *text = SvPVutf8 (text_, textlen);
820		1304
821	pango_layout_set_markup (self->pl, text, textlen);	1305	pango_layout_set_markup (self->pl, text, textlen);
822	}	1306	}
823		1307
824	void	1308	void
825	set_shapes (CFClient::Layout self, ...)	1309	set_shapes (DC::Layout self, ...)
826	CODE:	1310	CODE:
827	{	1311	{
828	PangoAttrList *attrs = 0;	1312	PangoAttrList *attrs = 0;
829	const char *text = pango_layout_get_text (self->pl);	1313	const char *text = pango_layout_get_text (self->pl);
830	const char *pos = text;	1314	const char *pos = text;
…		…
865	if (attrs)	1349	if (attrs)
866	pango_layout_set_attributes (self->pl, attrs);	1350	pango_layout_set_attributes (self->pl, attrs);
867	}	1351	}
868		1352
869	void	1353	void
870	get_shapes (CFClient::Layout self)	1354	get_shapes (DC::Layout self)
871	PPCODE:	1355	PPCODE:
872	{	1356	{
873	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1357	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
874		1358
875	do	1359	do
876	{	1360	{
877	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1361	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
878		1362
879	if (run && shape_attr_p (run))	1363	if (run && shape_attr_p (run))
880	{	1364	{
881	PangoRectangle extents;	1365	PangoRectangle extents;
882	pango_layout_iter_get_run_extents (iter, 0, &extents);	1366	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
890		1374
891	pango_layout_iter_free (iter);	1375	pango_layout_iter_free (iter);
892	}	1376	}
893		1377
894	int	1378	int
895	has_wrapped (CFClient::Layout self)	1379	has_wrapped (DC::Layout self)
896	CODE:	1380	CODE:
897	{	1381	{
898	int lines = 1;	1382	int lines = 1;
899	const char *text = pango_layout_get_text (self->pl);	1383	const char *text = pango_layout_get_text (self->pl);
900		1384
…		…
905	}	1389	}
906	OUTPUT:	1390	OUTPUT:
907	RETVAL	1391	RETVAL
908		1392
909	SV *	1393	SV *
910	get_text (CFClient::Layout self)	1394	get_text (DC::Layout self)
911	CODE:	1395	CODE:
912	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1396	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
913	sv_utf8_decode (RETVAL);	1397	sv_utf8_decode (RETVAL);
914	OUTPUT:	1398	OUTPUT:
915	RETVAL	1399	RETVAL
916		1400
917	void	1401	void
918	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1402	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
919	CODE:	1403	CODE:
920	self->r = r;	1404	self->r = r;
921	self->g = g;	1405	self->g = g;
922	self->b = b;	1406	self->b = b;
923	self->a = a;	1407	self->a = a;
924		1408
925	void	1409	void
926	set_font (CFClient::Layout self, CFClient::Font font = 0)	1410	set_font (DC::Layout self, DC::Font font = 0)
927	CODE:	1411	CODE:
928	if (self->font != font)	1412	if (self->font != font)
929	{	1413	{
930	self->font = font;	1414	self->font = font;
931	layout_update_font (self);	1415	layout_update_font (self);
932	}	1416	}
933		1417
934	void	1418	void
935	set_height (CFClient::Layout self, int base_height)	1419	set_height (DC::Layout self, int base_height)
936	CODE:	1420	CODE:
937	if (self->base_height != base_height)	1421	if (self->base_height != base_height)
938	{	1422	{
939	self->base_height = base_height;	1423	self->base_height = base_height;
940	layout_update_font (self);	1424	layout_update_font (self);
941	}	1425	}
942		1426
943	void	1427	void
944	set_width (CFClient::Layout self, int max_width = -1)	1428	set_width (DC::Layout self, int max_width = -1)
945	CODE:	1429	CODE:
946	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1430	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
947		1431
948	void	1432	void
949	set_indent (CFClient::Layout self, int indent)	1433	set_indent (DC::Layout self, int indent)
950	CODE:	1434	CODE:
951	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1435	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
952		1436
953	void	1437	void
954	set_spacing (CFClient::Layout self, int spacing)	1438	set_spacing (DC::Layout self, int spacing)
955	CODE:	1439	CODE:
956	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1440	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
957		1441
958	void	1442	void
959	set_ellipsise (CFClient::Layout self, int ellipsise)	1443	set_ellipsise (DC::Layout self, int ellipsise)
960	CODE:	1444	CODE:
961	pango_layout_set_ellipsize (self->pl,	1445	pango_layout_set_ellipsize (self->pl,
962	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1446	ellipsise == 1 ? PANGO_ELLIPSIZE_START
963	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1447	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
964	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1448	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
965	: PANGO_ELLIPSIZE_NONE	1449	: PANGO_ELLIPSIZE_NONE
966	);	1450	);
967		1451
968	void	1452	void
969	set_single_paragraph_mode (CFClient::Layout self, int spm)	1453	set_single_paragraph_mode (DC::Layout self, int spm)
970	CODE:	1454	CODE:
971	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1455	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
972		1456
973	void	1457	void
974	size (CFClient::Layout self)	1458	size (DC::Layout self)
975	PPCODE:	1459	PPCODE:
976	{	1460	{
977	int w, h;	1461	int w, h;
978		1462
979	layout_get_pixel_size (self, &w, &h);	1463	layout_get_pixel_size (self, &w, &h);
…		…
982	PUSHs (sv_2mortal (newSViv (w)));	1466	PUSHs (sv_2mortal (newSViv (w)));
983	PUSHs (sv_2mortal (newSViv (h)));	1467	PUSHs (sv_2mortal (newSViv (h)));
984	}	1468	}
985		1469
986	int	1470	int
987	descent (CFClient::Layout self)	1471	descent (DC::Layout self)
988	CODE:	1472	CODE:
989	{	1473	{
990	PangoRectangle rect;	1474	PangoRectangle rect;
991	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1475	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
992	pango_layout_line_get_pixel_extents (line, 0, &rect);	1476	pango_layout_line_get_pixel_extents (line, 0, &rect);
993	RETVAL = PANGO_DESCENT (rect);	1477	RETVAL = PANGO_DESCENT (rect);
994	}	1478	}
995	OUTPUT:	1479	OUTPUT:
996	RETVAL	1480	RETVAL
997		1481
998	int	1482	int
999	xy_to_index (CFClient::Layout self, int x, int y)	1483	xy_to_index (DC::Layout self, int x, int y)
1000	CODE:	1484	CODE:
1001	{	1485	{
1002	int index, trailing;	1486	int index, trailing;
1003	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1487	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1004	RETVAL = index;	1488	RETVAL = index + trailing;
1005	}	1489	}
1006	OUTPUT:	1490	OUTPUT:
1007	RETVAL	1491	RETVAL
1008		1492
1009	void	1493	void
1010	cursor_pos (CFClient::Layout self, int index)	1494	cursor_pos (DC::Layout self, int index)
1011	PPCODE:	1495	PPCODE:
1012	{	1496	{
1013	PangoRectangle strong_pos;	1497	PangoRectangle pos;
1014	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1498	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1015		1499
1016	EXTEND (SP, 3);	1500	EXTEND (SP, 3);
1017	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1501	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1018	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1502	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1019	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1503	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1020	}	1504	}
1021		1505
1022	void	1506	void
1023	render (CFClient::Layout self, float x, float y)	1507	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1024	PPCODE:	1508	PPCODE:
		1509	{
		1510	int line, x;
		1511
		1512	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1513	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1514	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1515	--line;
		1516	#endif
		1517	EXTEND (SP, 2);
		1518	PUSHs (sv_2mortal (newSViv (line)));
		1519	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1520	}
		1521
		1522	void
		1523	line_x_to_index (DC::Layout self, int line, int x)
		1524	PPCODE:
		1525	{
		1526	PangoLayoutLine *lp;
		1527	int index, trailing;
		1528
		1529	if (line < 0)
		1530	XSRETURN_EMPTY;
		1531
		1532	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1533	XSRETURN_EMPTY; /* do better */
		1534
		1535	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1536
		1537	EXTEND (SP, 2);
		1538	if (GIMME_V == G_SCALAR)
		1539	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1540	else
		1541	{
		1542	PUSHs (sv_2mortal (newSViv (index)));
		1543	PUSHs (sv_2mortal (newSViv (trailing)));
		1544	}
		1545	}
		1546
		1547	void
		1548	render (DC::Layout self, float x, float y, int flags = 0)
		1549	CODE:
		1550	rc_clear (self->rc);
1025	pango_opengl_render_layout_subpixel (	1551	pango_opengl_render_layout_subpixel (
1026	self->pl,	1552	self->pl,
		1553	self->rc,
1027	x * PANGO_SCALE, y * PANGO_SCALE,	1554	x * PANGO_SCALE, y * PANGO_SCALE,
1028	self->r, self->g, self->b, self->a	1555	self->r, self->g, self->b, self->a,
		1556	flags
1029	);	1557	);
		1558	// we assume that context_change actually clears/frees stuff
		1559	// and does not do any recomputation...
		1560	pango_layout_context_changed (self->pl);
1030		1561
		1562	void
		1563	draw (DC::Layout self)
		1564	CODE:
		1565	{
		1566	glEnable (GL_TEXTURE_2D);
		1567	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1568	glEnable (GL_BLEND);
		1569	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1570	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1571	glEnable (GL_ALPHA_TEST);
		1572	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1573
		1574	rc_draw (self->rc);
		1575
		1576	glDisable (GL_ALPHA_TEST);
		1577	glDisable (GL_BLEND);
		1578	glDisable (GL_TEXTURE_2D);
		1579	}
		1580
1031	MODULE = CFClient PACKAGE = CFClient::Texture	1581	MODULE = Deliantra::Client PACKAGE = DC::Texture
1032		1582
1033	void	1583	PROTOTYPES: ENABLE
1034	pad2pot (SV data_, SV w_, SV *h_)
1035	CODE:
1036	{
1037	int ow = SvIV (w_);
1038	int oh = SvIV (h_);
1039		1584
1040	if (ow && oh)	1585	void
		1586	pad (SV *data_, int ow, int oh, int nw, int nh)
		1587	CODE:
		1588	{
		1589	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1041	{	1590	{
1042	int nw = minpot (ow);
1043	int nh = minpot (oh);
1044
1045	if (nw != ow \|\| nh != oh)
1046	{
1047	if (SvOK (data_))
1048	{
1049	STRLEN datalen;	1591	STRLEN datalen;
1050	char *data = SvPVbyte (data_, datalen);	1592	char *data = SvPVbyte (data_, datalen);
1051	int bpp = datalen / (ow * oh);	1593	int bpp = datalen / (ow * oh);
1052	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1594	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1053		1595
1054	SvPOK_only (result_);	1596	SvPOK_only (result_);
1055	SvCUR_set (result_, nw * nh * bpp);	1597	SvCUR_set (result_, nw * nh * bpp);
1056		1598
1057	memset (SvPVX (result_), 0, nw * nh * bpp);	1599	memset (SvPVX (result_), 0, nw * nh * bpp);
1058	while (oh--)	1600	while (oh--)
1059	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1601	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1060		1602
1061	sv_setsv (data_, result_);	1603	sv_setsv (data_, result_);
1062	}
1063
1064	sv_setiv (w_, nw);
1065	sv_setiv (h_, nh);
1066	}
1067	}	1604	}
1068	}	1605	}
1069		1606
1070	void	1607	void
1071	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1608	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1077	{	1614	{
1078	HV hv = (HV )SvRV (self);	1615	HV hv = (HV )SvRV (self);
1079	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1616	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1080	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1617	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1081	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1618	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1619
		1620	if (name <= 0)
		1621	XSRETURN_EMPTY;
1082		1622
1083	if (items < 5)	1623	if (items < 5)
1084	{	1624	{
1085	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1625	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1086	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1626	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1114	glDisable (GL_ALPHA_TEST);	1654	glDisable (GL_ALPHA_TEST);
1115	glDisable (GL_BLEND);	1655	glDisable (GL_BLEND);
1116	}	1656	}
1117	}	1657	}
1118		1658
		1659	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1660	CODE:
		1661	{
		1662	GLint width;
		1663	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1664	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1665	RETVAL = width > 0;
		1666	}
		1667	OUTPUT:
		1668	RETVAL
		1669
1119	MODULE = CFClient PACKAGE = CFClient::Map	1670	MODULE = Deliantra::Client PACKAGE = DC::Map
1120		1671
1121	CFClient::Map	1672	PROTOTYPES: DISABLE
1122	new (SV *class, int map_width, int map_height)	1673
		1674	DC::Map
		1675	new (SV *class)
1123	CODE:	1676	CODE:
1124	New (0, RETVAL, 1, struct map);	1677	New (0, RETVAL, 1, struct map);
1125	RETVAL->x = 0;	1678	RETVAL->x = 0;
1126	RETVAL->y = 0;	1679	RETVAL->y = 0;
1127	RETVAL->w = map_width;	1680	RETVAL->w = 0;
1128	RETVAL->h = map_height;	1681	RETVAL->h = 0;
1129	RETVAL->ox = 0;	1682	RETVAL->ox = 0;
1130	RETVAL->oy = 0;	1683	RETVAL->oy = 0;
1131	RETVAL->faces = 8192;	1684	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1132	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1685	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1133	RETVAL->texs = 8192;
1134	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1135	RETVAL->rows = 0;	1686	RETVAL->rows = 0;
1136	RETVAL->row = 0;	1687	RETVAL->row = 0;
1137	OUTPUT:	1688	OUTPUT:
1138	RETVAL	1689	RETVAL
1139		1690
1140	void	1691	void
1141	DESTROY (CFClient::Map self)	1692	DESTROY (DC::Map self)
1142	CODE:	1693	CODE:
1143	{	1694	{
1144	map_clear (self);	1695	map_clear (self);
1145	Safefree (self->face);	1696	Safefree (self->face2tile);
1146	Safefree (self->tex);	1697	Safefree (self->tex);
1147	Safefree (self);	1698	Safefree (self);
1148	}	1699	}
1149		1700
1150	void	1701	void
		1702	resize (DC::Map self, int map_width, int map_height)
		1703	CODE:
		1704	self->w = map_width;
		1705	self->h = map_height;
		1706
		1707	void
1151	clear (CFClient::Map self)	1708	clear (DC::Map self)
1152	CODE:	1709	CODE:
1153	map_clear (self);	1710	map_clear (self);
1154		1711
1155	void	1712	void
1156	set_face (CFClient::Map self, int face, int texid)	1713	set_tileid (DC::Map self, int face, int tile)
1157	CODE:	1714	CODE:
1158	{	1715	{
1159	while (self->faces <= face)	1716	need_facenum (self, face); self->face2tile [face] = tile;
1160	{	1717	need_texid (self, tile);
1161	Append (mapface, self->face, self->faces, self->faces);
1162	self->faces *= 2;
1163	}
1164
1165	self->face [face] = texid;
1166	}	1718	}
1167		1719
1168	void	1720	void
		1721	set_smooth (DC::Map self, int face, int smooth, int level)
		1722	CODE:
		1723	{
		1724	tileid texid;
		1725	maptex *tex;
		1726
		1727	if (face < 0 \|\| face >= self->faces)
		1728	return;
		1729
		1730	if (smooth < 0 \|\| smooth >= self->faces)
		1731	return;
		1732
		1733	texid = self->face2tile [face];
		1734
		1735	if (!texid)
		1736	return;
		1737
		1738	tex = self->tex + texid;
		1739	tex->smoothtile = self->face2tile [smooth];
		1740	tex->smoothlevel = level;
		1741	}
		1742
		1743	void
1169	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1744	set_texture (DC::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1170	CODE:	1745	CODE:
1171	{	1746	{
1172	while (self->texs <= texid)	1747	need_texid (self, texid);
1173	{
1174	Append (maptex, self->tex, self->texs, self->texs);
1175	self->texs *= 2;
1176	}
1177		1748
1178	{	1749	{
1179	maptex *tex = self->tex + texid;	1750	maptex *tex = self->tex + texid;
1180		1751
1181	tex->name = name;	1752	tex->name = name;
…		…
1197	// use uglier nearest interpolation because linear suffers	1768	// use uglier nearest interpolation because linear suffers
1198	// from transparent color bleeding and ugly wrapping effects.	1769	// from transparent color bleeding and ugly wrapping effects.
1199	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1770	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1200	}	1771	}
1201		1772
		1773	void
		1774	expire_textures (DC::Map self, int texid, int count)
		1775	PPCODE:
		1776	for (; texid < self->texs && count; ++texid, --count)
		1777	{
		1778	maptex *tex = self->tex + texid;
		1779
		1780	if (tex->name)
		1781	{
		1782	if (tex->unused)
		1783	{
		1784	tex->name = 0;
		1785	tex->unused = 0;
		1786	XPUSHs (sv_2mortal (newSViv (texid)));
		1787	}
		1788	else
		1789	tex->unused = 1;
		1790	}
		1791	}
		1792
1202	int	1793	int
1203	ox (CFClient::Map self)	1794	ox (DC::Map self)
1204	ALIAS:	1795	ALIAS:
1205	oy = 1	1796	oy = 1
1206	x = 2	1797	x = 2
1207	y = 3	1798	y = 3
1208	w = 4	1799	w = 4
…		…
1219	}	1810	}
1220	OUTPUT:	1811	OUTPUT:
1221	RETVAL	1812	RETVAL
1222		1813
1223	void	1814	void
1224	scroll (CFClient::Map self, int dx, int dy)	1815	scroll (DC::Map self, int dx, int dy)
1225	CODE:	1816	CODE:
1226	{	1817	{
1227	if (dx > 0)	1818	if (dx > 0)
1228	map_blank (self, self->x, self->y, dx - 1, self->h);	1819	map_blank (self, self->x, self->y, dx, self->h);
1229	else if (dx < 0)	1820	else if (dx < 0)
1230	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1821	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1231		1822
1232	if (dy > 0)	1823	if (dy > 0)
1233	map_blank (self, self->x, self->y, self->w, dy - 1);	1824	map_blank (self, self->x, self->y, self->w, dy);
1234	else if (dy < 0)	1825	else if (dy < 0)
1235	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1826	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1236		1827
1237	self->ox += dx; self->x += dx;	1828	self->ox += dx; self->x += dx;
1238	self->oy += dy; self->y += dy;	1829	self->oy += dy; self->y += dy;
1239		1830
1240	while (self->y < 0)	1831	while (self->y < 0)
…		…
1244	self->rows += MAP_EXTEND_Y;	1835	self->rows += MAP_EXTEND_Y;
1245	self->y += MAP_EXTEND_Y;	1836	self->y += MAP_EXTEND_Y;
1246	}	1837	}
1247	}	1838	}
1248		1839
1249	void	1840	SV *
1250	map1a_update (CFClient::Map self, SV *data_)	1841	map1a_update (DC::Map self, SV *data_, int extmap)
1251	CODE:	1842	CODE:
1252	{	1843	{
1253	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1844	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1254	uint8_t data_end = (uint8_t )SvEND (data_);	1845	uint8_t data_end = (uint8_t )SvEND (data_);
1255	mapcell *cell;	1846	mapcell *cell;
1256	int x, y, flags;	1847	int x, y, z, flags;
		1848	AV *missing = newAV ();
		1849	RETVAL = newRV_noinc ((SV *)missing);
1257		1850
1258	while (data < data_end)	1851	while (data < data_end - 1)
1259	{	1852	{
1260	flags = (data [0] << 8) + data [1]; data += 2;	1853	flags = (data [0] << 8) + data [1]; data += 2;
1261		1854
1262	x = self->x + ((flags >> 10) & 63);	1855	x = self->x + ((flags >> 10) & 63);
1263	y = self->y + ((flags >> 4) & 63);	1856	y = self->y + ((flags >> 4) & 63);
1264		1857
1265	cell = map_get_cell (self, x, y);	1858	cell = map_get_cell (self, x, y);
1266		1859
1267	if (flags & 15)	1860	if (flags & 15)
1268	{	1861	{
1269	if (cell->darkness < 0)	1862	if (!cell->darkness)
1270	{	1863	{
		1864	memset (cell, 0, sizeof (*cell));
1271	cell->darkness = 0;	1865	cell->darkness = 256;
1272	cell->face [0] = 0;
1273	cell->face [1] = 0;
1274	cell->face [2] = 0;
1275	}	1866	}
1276		1867
1277	cell->darkness = flags & 8 ? *data++ : 255;
1278
1279	//TODO: don't trust server data to be in-range(!)	1868	//TODO: don't trust server data to be in-range(!)
1280		1869
1281	if (flags & 4)	1870	if (flags & 8)
1282	{	1871	{
1283	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1872	if (extmap)
		1873	{
		1874	uint8_t ext, cmd;
		1875
		1876	do
		1877	{
		1878	ext = *data++;
		1879	cmd = ext & 0x7f;
		1880
		1881	if (cmd < 4)
		1882	cell->darkness = 255 - ext * 64 + 1;
		1883	else if (cmd == 5) // health
		1884	{
		1885	cell->stat_width = 1;
		1886	cell->stat_hp = *data++;
		1887	}
		1888	else if (cmd == 6) // monster width
		1889	cell->stat_width = *data++ + 1;
		1890	else if (cmd == 0x47)
		1891	{
		1892	if (*data == 1) cell->player = data [1];
		1893	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1894	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1895	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		1896
		1897	data += *data + 1;
		1898	}
		1899	else if (cmd == 8) // cell flags
		1900	cell->flags = *data++;
		1901	else if (ext & 0x40) // unknown, multibyte => skip
		1902	data += *data + 1;
		1903	else
		1904	data++;
		1905	}
		1906	while (ext & 0x80);
		1907	}
		1908	else
		1909	cell->darkness = *data++ + 1;
1284	}	1910	}
1285		1911
		1912	for (z = 0; z <= 2; ++z)
1286	if (flags & 2)	1913	if (flags & (4 >> z))
1287	{	1914	{
1288	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1915	faceid face = (data [0] << 8) + data [1]; data += 2;
		1916	need_facenum (self, face);
		1917	cell->tile [z] = self->face2tile [face];
		1918
		1919	if (cell->tile [z])
		1920	{
		1921	maptex *tex = self->tex + cell->tile [z];
		1922	tex->unused = 0;
		1923	if (!tex->name)
		1924	av_push (missing, newSViv (cell->tile [z]));
		1925
		1926	if (tex->smoothtile)
		1927	{
		1928	maptex *smooth = self->tex + tex->smoothtile;
		1929	smooth->unused = 0;
		1930	if (!smooth->name)
		1931	av_push (missing, newSViv (tex->smoothtile));
		1932	}
		1933	}
1289	}	1934	}
1290
1291	if (flags & 1)
1292	{
1293	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1294	}
1295	}	1935	}
1296	else	1936	else
1297	cell->darkness = -1;	1937	CELL_CLEAR (cell);
1298	}	1938	}
1299	}	1939	}
		1940	OUTPUT:
		1941	RETVAL
1300		1942
1301	SV *	1943	SV *
1302	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1944	mapmap (DC::Map self, int x0, int y0, int w, int h)
1303	CODE:	1945	CODE:
1304	{	1946	{
1305	int x1, x;	1947	int x1, x;
1306	int y1, y;	1948	int y1, y;
1307	int z;	1949	int z;
…		…
1328	{	1970	{
1329	mapcell *cell = row->col + (x - row->c0);	1971	mapcell *cell = row->col + (x - row->c0);
1330		1972
1331	for (z = 0; z <= 0; z++)	1973	for (z = 0; z <= 0; z++)
1332	{	1974	{
1333	mapface face = cell->face [z];
1334
1335	if (face)
1336	{
1337	maptex tex = self->tex [face];	1975	maptex tex = self->tex [cell->tile [z]];
1338	int a0 = 255 - tex.a;	1976	int a0 = 255 - tex.a;
1339	int a1 = tex.a;	1977	int a1 = tex.a;
1340		1978
1341	r = (r * a0 + tex.r * a1) / 255;	1979	r = (r * a0 + tex.r * a1) / 255;
1342	g = (g * a0 + tex.g * a1) / 255;	1980	g = (g * a0 + tex.g * a1) / 255;
1343	b = (b * a0 + tex.b * a1) / 255;	1981	b = (b * a0 + tex.b * a1) / 255;
1344	a = (a * a0 + tex.a * a1) / 255;	1982	a = (a * a0 + tex.a * a1) / 255;
1345	}
1346	}	1983	}
1347	}	1984	}
1348		1985
1349	*map++ = (r )	1986	*map++ = (r )
1350	\| (g << 8)	1987	\| (g << 8)
…		…
1357	}	1994	}
1358	OUTPUT:	1995	OUTPUT:
1359	RETVAL	1996	RETVAL
1360		1997
1361	void	1998	void
1362	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1999	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1363	CODE:	2000	CODE:
1364	{	2001	{
1365	int vx, vy;
1366	int x, y, z;	2002	int x, y, z;
1367	int last_name;
1368	mapface face;
1369		2003
1370	vx = self->x + self->w / 2 - sw / 2 - shift_x;	2004	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1371	vy = self->y + self->h / 2 - sh / 2 - shift_y;	2005	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		2006	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		2007	smooth_key skey;
		2008	int pl_x, pl_y;
		2009	maptex pl_tex;
		2010	rc_t *rc = rc_alloc ();
		2011	rc_key_t key;
		2012	rc_array_t *arr;
1372		2013
1373	/*	2014	pl_tex.name = 0;
1374	int vx = self->vx = self->w >= sw
1375	? self->x + (self->w - sw) / 2
1376	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1377		2015
1378	int vy = self->vy = self->h >= sh	2016	// thats current max. sorry.
1379	? self->y + (self->h - sh) / 2	2017	if (sw > 255) sw = 255;
1380	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	2018	if (sh > 255) sh = 255;
1381	*/
1382		2019
1383	glColor4ub (255, 255, 255, 255);	2020	// clear key, in case of extra padding
		2021	memset (&skey, 0, sizeof (skey));
		2022
		2023	memset (&key, 0, sizeof (key));
		2024	key.r = 255;
		2025	key.g = 255;
		2026	key.b = 255;
		2027	key.a = 255;
		2028	key.mode = GL_QUADS;
		2029	key.format = GL_T2F_V3F;
		2030
		2031	mx += self->x;
		2032	my += self->y;
		2033
		2034	// first pass: determine smooth_max
		2035	// rather ugly, if you ask me
		2036	// could also be stored inside mapcell and updated on change
		2037	memset (smooth_max, 0, sizeof (smooth_max));
		2038
		2039	for (y = 0; y < sh; y++)
		2040	if (0 <= y + my && y + my < self->rows)
		2041	{
		2042	maprow *row = self->row + (y + my);
		2043
		2044	for (x = 0; x < sw; x++)
		2045	if (row->c0 <= x + mx && x + mx < row->c1)
		2046	{
		2047	mapcell *cell = row->col + (x + mx - row->c0);
		2048
		2049	smooth_max[x + 1][y + 1] =
		2050	MAX (self->tex [cell->tile [0]].smoothlevel,
		2051	MAX (self->tex [cell->tile [1]].smoothlevel,
		2052	self->tex [cell->tile [2]].smoothlevel));
		2053	}
		2054	}
1384		2055
1385	glEnable (GL_BLEND);	2056	glEnable (GL_BLEND);
1386	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2057	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1387	glEnable (GL_TEXTURE_2D);
1388	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2058	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1389		2059
1390	glBegin (GL_QUADS);
1391
1392	last_name = 0;
1393
1394	for (z = 0; z < 3; z++)	2060	for (z = 0; z <= 2; z++)
		2061	{
		2062	memset (smooth_level, 0, sizeof (smooth_level));
		2063	key.texname = -1;
		2064
1395	for (y = 0; y < sh; y++)	2065	for (y = 0; y < sh; y++)
1396	if (0 <= y + vy && y + vy < self->rows)	2066	if (0 <= y + my && y + my < self->rows)
1397	{	2067	{
1398	maprow *row = self->row + (y + vy);	2068	maprow *row = self->row + (y + my);
1399		2069
1400	for (x = 0; x < sw; x++)	2070	for (x = 0; x < sw; x++)
1401	if (row->c0 <= x + vx && x + vx < row->c1)	2071	if (row->c0 <= x + mx && x + mx < row->c1)
1402	{	2072	{
1403	mapcell *cell = row->col + (x + vx - row->c0);	2073	mapcell *cell = row->col + (x + mx - row->c0);
1404
1405	face = cell->face [z];	2074	tileid tile = cell->tile [z];
1406		2075
1407	if (face)	2076	if (tile)
		2077	{
		2078	maptex tex = self->tex [tile];
		2079	int px = (x + 1) * T - tex.w;
		2080	int py = (y + 1) * T - tex.h;
		2081
		2082	if (key.texname != tex.name)
		2083	{
		2084	self->tex [tile].unused = 0;
		2085
		2086	if (!tex.name)
		2087	tex = self->tex [2]; /* missing, replace by noface */
		2088
		2089	key.texname = tex.name;
		2090	arr = rc_array (rc, &key);
		2091	}
		2092
		2093	if (expect_false (cell->player == player) && expect_false (z == 2))
		2094	{
		2095	pl_x = px;
		2096	pl_y = py;
		2097	pl_tex = tex;
		2098	continue;
		2099	}
		2100
		2101	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2102	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2103	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2104	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2105
		2106	if (expect_false (cell->flags) && expect_false (z == 2))
		2107	{
		2108	/* this is a workaround to make speech bubbles drawn
		2109	* for example above walls, work. */
		2110	rc_draw (rc);
		2111	rc_clear (rc);
		2112	key.texname = -1;
		2113
		2114	// overlays such as the speech bubble, probably more to come
		2115	if (cell->flags & 1)
		2116	{
		2117	maptex tex = self->tex [1];
		2118	int px = x * T + T * 2 / 32;
		2119	int py = y * T - T * 6 / 32;
		2120
		2121	if (tex.name)
		2122	{
		2123	if (key.texname != tex.name)
		2124	{
		2125	key.texname = tex.name;
		2126	arr = rc_array (rc, &key);
		2127	}
		2128
		2129	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2130	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2131	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2132	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2133	}
		2134	}
		2135	}
		2136
		2137	// update smooth hash
		2138	if (tex.smoothtile)
		2139	{
		2140	skey.tile = tex.smoothtile;
		2141	skey.level = tex.smoothlevel;
		2142
		2143	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2144
		2145	// add bits to current tile and all neighbours. skey.x\|y is
		2146	// shifted +1\|+1 so we always stay positive.
		2147
		2148	// bits is ___n cccc CCCC bbbb
		2149	// n do not draw borders&corners
		2150	// c draw these corners, but...
		2151	// C ... not these
		2152	// b draw these borders
		2153
		2154	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2155	// ┃· ·· ·┃ ━━
		2156
		2157	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2158	// ·· ·· ·┏ ┓·
		2159
		2160	// full tile
		2161	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2162
		2163	// borders
		2164	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2165	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2166	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2167	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2168
		2169	// corners
		2170	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2171	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2172	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2173	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2174	}
		2175	}
		2176	}
		2177	}
		2178
		2179	rc_draw (rc);
		2180	rc_clear (rc);
		2181
		2182	// go through all smoothlevels, lowest to highest, then draw.
		2183	// this is basically counting sort
		2184	{
		2185	int w, b;
		2186
		2187	glEnable (GL_TEXTURE_2D);
		2188	glBegin (GL_QUADS);
		2189	for (w = 0; w < 256 / 32; ++w)
		2190	{
		2191	uint32_t smask = smooth_level [w];
		2192	if (smask)
		2193	for (b = 0; b < 32; ++b)
		2194	if (smask & (((uint32_t)1) << b))
1408	{	2195	{
1409	maptex tex = self->tex [face];	2196	int level = (w << 5) \| b;
		2197	HE *he;
1410		2198
1411	int px = (x + 1) * 32 - tex.w;	2199	hv_iterinit (smooth);
1412	int py = (y + 1) * 32 - tex.h;	2200	while ((he = hv_iternext (smooth)))
1413
1414	if (last_name != tex.name)
1415	{	2201	{
		2202	smooth_key skey = (smooth_key )HeKEY (he);
		2203	IV bits = SvIVX (HeVAL (he));
		2204
		2205	if (!(bits & 0x1000)
		2206	&& skey->level == level
		2207	&& level > smooth_max [skey->x][skey->y])
		2208	{
		2209	maptex tex = self->tex [skey->tile];
		2210	int px = (((int)skey->x) - 1) * T;
		2211	int py = (((int)skey->y) - 1) * T;
		2212	int border = bits & 15;
		2213	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2214	float dx = tex.s * .0625f; // 16 images/row
		2215	float dy = tex.t * .5f ; // 2 images/column
		2216
		2217	if (tex.name)
		2218	{
		2219	// this time avoiding texture state changes
		2220	// save gobs of state changes.
		2221	if (key.texname != tex.name)
		2222	{
		2223	self->tex [skey->tile].unused = 0;
		2224
1416	glEnd ();	2225	glEnd ();
1417	last_name = tex.name;
1418	glBindTexture (GL_TEXTURE_2D, last_name);	2226	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1419	glBegin (GL_QUADS);	2227	glBegin (GL_QUADS);
		2228	}
		2229
		2230	if (border)
		2231	{
		2232	float ox = border * dx;
		2233
		2234	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2235	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2236	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2237	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2238	}
		2239
		2240	if (corner)
		2241	{
		2242	float ox = corner * dx;
		2243
		2244	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2245	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2246	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2247	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2248	}
		2249	}
		2250	}
1420	}	2251	}
1421
1422	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1423	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1424	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1425	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1426	}	2252	}
1427	}
1428	}	2253	}
1429		2254
1430	glEnd ();	2255	glEnd ();
1431
1432	glDisable (GL_TEXTURE_2D);	2256	glDisable (GL_TEXTURE_2D);
		2257	key.texname = -1;
		2258	}
		2259
		2260	hv_clear (smooth);
		2261	}
		2262
		2263	if (pl_tex.name)
		2264	{
		2265	maptex tex = pl_tex;
		2266	int px = pl_x + sdx;
		2267	int py = pl_y + sdy;
		2268
		2269	key.texname = tex.name;
		2270	arr = rc_array (rc, &key);
		2271
		2272	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2273	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2274	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2275	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2276
		2277	rc_draw (rc);
		2278	}
		2279
1433	glDisable (GL_BLEND);	2280	glDisable (GL_BLEND);
1434	}	2281	rc_free (rc);
1435		2282
		2283	// top layer: overlays such as the health bar
		2284	for (y = 0; y < sh; y++)
		2285	if (0 <= y + my && y + my < self->rows)
		2286	{
		2287	maprow *row = self->row + (y + my);
		2288
		2289	for (x = 0; x < sw; x++)
		2290	if (row->c0 <= x + mx && x + mx < row->c1)
		2291	{
		2292	mapcell *cell = row->col + (x + mx - row->c0);
		2293
		2294	int px = x * T;
		2295	int py = y * T;
		2296
		2297	if (expect_false (cell->player == player))
		2298	{
		2299	px += sdx;
		2300	py += sdy;
		2301	}
		2302
		2303	if (cell->stat_hp)
		2304	{
		2305	int width = cell->stat_width * T;
		2306	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2307
		2308	glColor3ub (0, 0, 0);
		2309	glRectf (px + 1, py - thick - 2,
		2310	px + width - 1, py);
		2311
		2312	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2313	glRectf (px + 2,
		2314	py - thick - 1,
		2315	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2316	}
		2317	}
		2318	}
		2319	}
		2320
1436	void	2321	void
1437	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2322	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1438	CODE:	2323	CODE:
1439	{	2324	{
1440	static float color[16][3] = {	2325	static float color[16][3] = {
1441	{ 0.00F, 0.00F, 0.00F },	2326	{ 0.00F, 0.00F, 0.00F },
1442	{ 1.00F, 1.00F, 1.00F },	2327	{ 1.00F, 1.00F, 1.00F },
…		…
1492	glDisable (GL_BLEND);	2377	glDisable (GL_BLEND);
1493	glDisable (GL_TEXTURE_2D);	2378	glDisable (GL_TEXTURE_2D);
1494	}	2379	}
1495		2380
1496	void	2381	void
1497	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2382	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1498	PPCODE:	2383	PPCODE:
1499	{	2384	{
1500	int vx, vy;
1501	int x, y;	2385	int x, y;
		2386	int sw1 = sw + 2;
		2387	int sh1 = sh + 2;
		2388	int sh3 = sh * 3;
1502	int sw4 = (sw + 3) & ~3;	2389	int sw34 = (sw * 3 + 3) & ~3;
		2390	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1503	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2391	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1504	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2392	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1505		2393
1506	memset (darkness, 255, sw4 * sh);
1507	SvPOK_only (darkness_sv);	2394	SvPOK_only (darkness3_sv);
1508	SvCUR_set (darkness_sv, sw4 * sh);	2395	SvCUR_set (darkness3_sv, sw34 * sh3);
1509		2396
1510	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2397	mx += self->x - 1;
1511	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2398	my += self->y - 1;
1512		2399
		2400	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2401
1513	for (y = 0; y < sh; y++)	2402	for (y = 0; y < sh1; y++)
1514	if (0 <= y + vy && y + vy < self->rows)	2403	if (0 <= y + my && y + my < self->rows)
1515	{	2404	{
1516	maprow *row = self->row + (y + vy);	2405	maprow *row = self->row + (y + my);
1517		2406
1518	for (x = 0; x < sw; x++)	2407	for (x = 0; x < sw1; x++)
1519	if (row->c0 <= x + vx && x + vx < row->c1)	2408	if (row->c0 <= x + mx && x + mx < row->c1)
1520	{	2409	{
1521	mapcell *cell = row->col + (x + vx - row->c0);	2410	mapcell *cell = row->col + (x + mx - row->c0);
1522		2411
1523	darkness[y * sw4 + x] = cell->darkness < 0	2412	darkness1 [y * sw1 + x] = cell->darkness
		2413	? 255 - (cell->darkness - 1)
1524	? 255 - FOW_DARKNESS	2414	: 255 - FOW_DARKNESS;
1525	: 255 - cell->darkness;
1526	}	2415	}
1527	}	2416	}
1528		2417
		2418	for (y = 0; y < sh; ++y)
		2419	for (x = 0; x < sw; ++x)
		2420	{
		2421	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2422	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2423	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2424	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2425	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2426	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2427	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2428	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2429	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2430
		2431	uint8_t r11 = (d11 + d21 + d12) / 3;
		2432	uint8_t r21 = d21;
		2433	uint8_t r31 = (d21 + d31 + d32) / 3;
		2434
		2435	uint8_t r12 = d12;
		2436	uint8_t r22 = d22;
		2437	uint8_t r32 = d32;
		2438
		2439	uint8_t r13 = (d13 + d23 + d12) / 3;
		2440	uint8_t r23 = d23;
		2441	uint8_t r33 = (d23 + d33 + d32) / 3;
		2442
		2443	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2444	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2445	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2446	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2447	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2448	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2449	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2450	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2451	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2452	}
		2453
		2454	free (darkness1);
		2455
1529	EXTEND (SP, 3);	2456	EXTEND (SP, 3);
1530	PUSHs (sv_2mortal (newSViv (sw4)));	2457	PUSHs (sv_2mortal (newSViv (sw34)));
1531	PUSHs (sv_2mortal (newSViv (sh)));	2458	PUSHs (sv_2mortal (newSViv (sh3)));
1532	PUSHs (darkness_sv);	2459	PUSHs (darkness3_sv);
1533	}	2460	}
1534		2461
1535	SV *	2462	SV *
1536	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2463	get_rect (DC::Map self, int x0, int y0, int w, int h)
1537	CODE:	2464	CODE:
1538	{	2465	{
1539	int x, y, x1, y1;	2466	int x, y, x1, y1;
1540	SV data_sv = newSV (w h * 7 + 5);	2467	SV data_sv = newSV (w h * 7 + 5);
1541	uint8_t data = (uint8_t )SvPVX (data_sv);	2468	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1566	if (row && row->c0 <= x && x < row->c1)	2493	if (row && row->c0 <= x && x < row->c1)
1567	{	2494	{
1568	mapcell *cell = row->col + (x - row->c0);	2495	mapcell *cell = row->col + (x - row->c0);
1569	uint8_t flags = 0;	2496	uint8_t flags = 0;
1570		2497
1571	if (cell->face [0]) flags \|= 1;	2498	if (cell->tile [0]) flags \|= 1;
1572	if (cell->face [1]) flags \|= 2;	2499	if (cell->tile [1]) flags \|= 2;
1573	if (cell->face [2]) flags \|= 4;	2500	if (cell->tile [2]) flags \|= 4;
1574		2501
1575	*data++ = flags;	2502	*data++ = flags;
1576		2503
1577	if (flags & 1)	2504	if (flags & 1)
1578	{	2505	{
		2506	tileid tile = cell->tile [0];
1579	*data++ = cell->face [0] >> 8;	2507	*data++ = tile >> 8;
1580	*data++ = cell->face [0];	2508	*data++ = tile;
1581	}	2509	}
1582		2510
1583	if (flags & 2)	2511	if (flags & 2)
1584	{	2512	{
		2513	tileid tile = cell->tile [1];
1585	*data++ = cell->face [1] >> 8;	2514	*data++ = tile >> 8;
1586	*data++ = cell->face [1];	2515	*data++ = tile;
1587	}	2516	}
1588		2517
1589	if (flags & 4)	2518	if (flags & 4)
1590	{	2519	{
		2520	tileid tile = cell->tile [2];
1591	*data++ = cell->face [2] >> 8;	2521	*data++ = tile >> 8;
1592	*data++ = cell->face [2];	2522	*data++ = tile;
1593	}	2523	}
1594	}	2524	}
1595	else	2525	else
1596	*data++ = 0;	2526	*data++ = 0;
1597	}	2527	}
1598	}	2528	}
1599		2529
		2530	/* if size is wh + 5 then no data has been found /
		2531	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2532	{
1600	SvPOK_only (data_sv);	2533	SvPOK_only (data_sv);
1601	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2534	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2535	}
		2536
1602	RETVAL = data_sv;	2537	RETVAL = data_sv;
1603	}	2538	}
1604	OUTPUT:	2539	OUTPUT:
1605	RETVAL	2540	RETVAL
1606		2541
1607	void	2542	void
1608	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2543	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1609	PPCODE:	2544	PPCODE:
1610	{	2545	{
1611	int x, y, z;	2546	int x, y, z;
1612	int w, h;	2547	int w, h;
1613	int x1, y1;	2548	int x1, y1;
		2549	STRLEN len;
		2550	uint8_t data, end;
		2551
		2552	len = SvLEN (data_sv);
		2553	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2554	data = SvPVbyte_nolen (data_sv);
		2555	end = data + len + 8;
		2556
		2557	if (len < 5)
		2558	XSRETURN_EMPTY;
1614		2559
1615	if (*data++ != 0)	2560	if (*data++ != 0)
1616	return; /* version mismatch */	2561	XSRETURN_EMPTY; /* version mismatch */
1617		2562
1618	w = data++ << 8; w \|= data++;	2563	w = data++ << 8; w \|= data++;
1619	h = data++ << 8; h \|= data++;	2564	h = data++ << 8; h \|= data++;
1620		2565
1621	// we need to do this 'cause we don't keep an absolute coord system for rows	2566	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1633	{	2578	{
1634	maprow *row = map_get_row (self, y);	2579	maprow *row = map_get_row (self, y);
1635		2580
1636	for (x = x0; x < x1; x++)	2581	for (x = x0; x < x1; x++)
1637	{	2582	{
		2583	uint8_t flags;
		2584
		2585	if (data + 7 >= end)
		2586	XSRETURN_EMPTY;
		2587
1638	uint8_t flags = *data++;	2588	flags = *data++;
1639		2589
1640	if (flags)	2590	if (flags)
1641	{	2591	{
1642	mapface face[3] = { 0, 0, 0 };
1643
1644	mapcell *cell = row_get_cell (row, x);	2592	mapcell *cell = row_get_cell (row, x);
		2593	tileid tile[3] = { 0, 0, 0 };
1645		2594
1646	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2595	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1647	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2596	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1648	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2597	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1649		2598
1650	if (cell->darkness <= 0)	2599	if (cell->darkness == 0)
1651	{	2600	{
1652	cell->darkness = -1;	2601	/cell->darkness = 0;/
		2602	EXTEND (SP, 3);
1653		2603
1654	for (z = 0; z <= 2; z++)	2604	for (z = 0; z <= 2; z++)
1655	{	2605	{
1656	cell->face[z] = face[z];	2606	tileid t = tile [z];
1657		2607
1658	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2608	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2609	{
1659	XPUSHs (sv_2mortal (newSViv (face[z])));	2610	PUSHs (sv_2mortal (newSViv (t)));
		2611	need_texid (self, t);
		2612	}
		2613
		2614	cell->tile [z] = t;
1660	}	2615	}
1661	}	2616	}
1662	}	2617	}
1663	}	2618	}
1664	}	2619	}
1665	}	2620	}
1666		2621
1667	MODULE = CFClient PACKAGE = CFClient::MixChunk	2622	MODULE = Deliantra::Client PACKAGE = DC::RW
1668		2623
1669	CFClient::MixChunk	2624	DC::RW
1670	new_from_file (SV class, char path)	2625	new (SV class, SV data_sv)
1671	CODE:	2626	CODE:
1672	RETVAL = Mix_LoadWAV (path);	2627	{
		2628	STRLEN datalen;
		2629	char *data = SvPVbyte (data_sv, datalen);
		2630
		2631	RETVAL = SDL_RWFromConstMem (data, datalen);
		2632	}
1673	OUTPUT:	2633	OUTPUT:
1674	RETVAL	2634	RETVAL
1675		2635
		2636	DC::RW
		2637	new_from_file (SV class, const char path, const char *mode = "rb")
		2638	CODE:
		2639	RETVAL = SDL_RWFromFile (path, mode);
		2640	OUTPUT:
		2641	RETVAL
		2642
		2643	# fails on win32:
		2644	# dc.xs(2268) : error C2059: syntax error : '('
1676	void	2645	#void
		2646	#close (DC::RW self)
		2647	# CODE:
		2648	# (self->(close)) (self);
		2649
		2650	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2651
		2652	PROTOTYPES: DISABLE
		2653
		2654	DC::Channel
		2655	find ()
		2656	CODE:
		2657	{
		2658	RETVAL = Mix_GroupAvailable (-1);
		2659
		2660	if (RETVAL < 0)
		2661	{
		2662	RETVAL = Mix_GroupOldest (-1);
		2663
		2664	if (RETVAL < 0)
		2665	XSRETURN_UNDEF;
		2666
		2667	Mix_HaltChannel (RETVAL);
		2668	}
		2669
		2670	Mix_UnregisterAllEffects (RETVAL);
		2671	Mix_Volume (RETVAL, 128);
		2672	}
		2673	OUTPUT:
		2674	RETVAL
		2675
		2676	void
		2677	halt (DC::Channel self)
		2678	CODE:
		2679	Mix_HaltChannel (self);
		2680
		2681	void
		2682	expire (DC::Channel self, int ticks = -1)
		2683	CODE:
		2684	Mix_ExpireChannel (self, ticks);
		2685
		2686	void
		2687	fade_out (DC::Channel self, int ticks = -1)
		2688	CODE:
		2689	Mix_FadeOutChannel (self, ticks);
		2690
		2691	int
		2692	volume (DC::Channel self, int volume)
		2693	CODE:
		2694	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2695	OUTPUT:
		2696	RETVAL
		2697
		2698	void
		2699	unregister_all_effects (DC::Channel self)
		2700	CODE:
		2701	Mix_UnregisterAllEffects (self);
		2702
		2703	void
		2704	set_panning (DC::Channel self, int left, int right)
		2705	CODE:
		2706	left = CLAMP (left , 0, 255);
		2707	right = CLAMP (right, 0, 255);
		2708	Mix_SetPanning (self, left, right);
		2709
		2710	void
		2711	set_distance (DC::Channel self, int distance)
		2712	CODE:
		2713	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2714
		2715	void
		2716	set_position (DC::Channel self, int angle, int distance)
		2717	CODE:
		2718
		2719	void
		2720	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2721	CODE:
		2722	{
		2723	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2724	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2725	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2726	}
		2727
		2728	void
		2729	set_reverse_stereo (DC::Channel self, int flip)
		2730	CODE:
		2731	Mix_SetReverseStereo (self, flip);
		2732
		2733	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2734
		2735	PROTOTYPES: DISABLE
		2736
		2737	DC::MixChunk
		2738	new (SV *class, DC::RW rwops)
		2739	CODE:
		2740	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2741	OUTPUT:
		2742	RETVAL
		2743
		2744	void
1677	DESTROY (CFClient::MixChunk self)	2745	DESTROY (DC::MixChunk self)
1678	CODE:	2746	CODE:
1679	Mix_FreeChunk (self);	2747	Mix_FreeChunk (self);
1680		2748
1681	int	2749	int
1682	volume (CFClient::MixChunk self, int volume = -1)	2750	volume (DC::MixChunk self, int volume = -1)
1683	CODE:	2751	CODE:
		2752	if (items > 1)
		2753	volume = CLAMP (volume, 0, 128);
1684	RETVAL = Mix_VolumeChunk (self, volume);	2754	RETVAL = Mix_VolumeChunk (self, volume);
1685	OUTPUT:	2755	OUTPUT:
1686	RETVAL	2756	RETVAL
1687		2757
1688	int	2758	DC::Channel
1689	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2759	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1690	CODE:	2760	CODE:
		2761	{
1691	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2762	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2763
		2764	if (RETVAL < 0)
		2765	XSRETURN_UNDEF;
		2766
		2767	if (channel < 0)
		2768	{
		2769	Mix_UnregisterAllEffects (RETVAL);
		2770	Mix_Volume (RETVAL, 128);
		2771	}
		2772	}
1692	OUTPUT:	2773	OUTPUT:
1693	RETVAL	2774	RETVAL
1694		2775
1695	MODULE = CFClient PACKAGE = CFClient::MixMusic	2776	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1696		2777
1697	int	2778	int
1698	volume (int volume = -1)	2779	volume (int volume = -1)
		2780	PROTOTYPE: ;$
1699	CODE:	2781	CODE:
		2782	if (items > 0)
		2783	volume = CLAMP (volume, 0, 128);
1700	RETVAL = Mix_VolumeMusic (volume);	2784	RETVAL = Mix_VolumeMusic (volume);
1701	OUTPUT:	2785	OUTPUT:
1702	RETVAL	2786	RETVAL
1703		2787
1704	CFClient::MixMusic	2788	void
1705	new_from_file (SV class, char path)	2789	fade_out (int ms)
1706	CODE:	2790	CODE:
		2791	Mix_FadeOutMusic (ms);
		2792
		2793	void
		2794	halt ()
		2795	CODE:
		2796	Mix_HaltMusic ();
		2797
		2798	DC::MixMusic
		2799	new (SV *class, DC::RW rwops)
		2800	CODE:
1707	RETVAL = Mix_LoadMUS (path);	2801	RETVAL = Mix_LoadMUS_RW (rwops);
1708	OUTPUT:	2802	OUTPUT:
1709	RETVAL	2803	RETVAL
1710		2804
1711	void	2805	void
1712	DESTROY (CFClient::MixMusic self)	2806	DESTROY (DC::MixMusic self)
1713	CODE:	2807	CODE:
1714	Mix_FreeMusic (self);	2808	Mix_FreeMusic (self);
1715		2809
1716	int	2810	int
1717	play (CFClient::MixMusic self, int loops = -1)	2811	play (DC::MixMusic self, int loops = -1)
1718	CODE:	2812	CODE:
1719	RETVAL = Mix_PlayMusic (self, loops);	2813	RETVAL = Mix_PlayMusic (self, loops);
1720	OUTPUT:	2814	OUTPUT:
1721	RETVAL	2815	RETVAL
1722		2816
		2817	void
		2818	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2819	CODE:
		2820	Mix_FadeInMusicPos (self, loops, ms, position);
		2821
1723	MODULE = CFClient PACKAGE = CFClient::OpenGL	2822	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2823
		2824	PROTOTYPES: ENABLE
1724		2825
1725	BOOT:	2826	BOOT:
1726	{	2827	{
1727	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2828	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1728	static const struct {	2829	static const struct {
1729	const char *name;	2830	const char *name;
1730	IV iv;	2831	IV iv;
1731	} *civ, const_iv[] = {	2832	} *civ, const_iv[] = {
1732	# define const_iv(name) { # name, (IV)name }	2833	# define const_iv(name) { # name, (IV)name }
		2834	const_iv (GL_VENDOR),
		2835	const_iv (GL_VERSION),
		2836	const_iv (GL_EXTENSIONS),
1733	const_iv (GL_COLOR_MATERIAL),	2837	const_iv (GL_COLOR_MATERIAL),
1734	const_iv (GL_SMOOTH),	2838	const_iv (GL_SMOOTH),
1735	const_iv (GL_FLAT),	2839	const_iv (GL_FLAT),
1736	const_iv (GL_DITHER),	2840	const_iv (GL_DITHER),
1737	const_iv (GL_BLEND),	2841	const_iv (GL_BLEND),
…		…
1741	const_iv (GL_ALPHA_TEST),	2845	const_iv (GL_ALPHA_TEST),
1742	const_iv (GL_NORMALIZE),	2846	const_iv (GL_NORMALIZE),
1743	const_iv (GL_RESCALE_NORMAL),	2847	const_iv (GL_RESCALE_NORMAL),
1744	const_iv (GL_FRONT),	2848	const_iv (GL_FRONT),
1745	const_iv (GL_BACK),	2849	const_iv (GL_BACK),
		2850	const_iv (GL_AUX0),
1746	const_iv (GL_AND),	2851	const_iv (GL_AND),
1747	const_iv (GL_ONE),	2852	const_iv (GL_ONE),
1748	const_iv (GL_ZERO),	2853	const_iv (GL_ZERO),
1749	const_iv (GL_SRC_ALPHA),	2854	const_iv (GL_SRC_ALPHA),
1750	const_iv (GL_DST_ALPHA),	2855	const_iv (GL_DST_ALPHA),
…		…
1763	const_iv (GL_INTENSITY),	2868	const_iv (GL_INTENSITY),
1764	const_iv (GL_LUMINANCE),	2869	const_iv (GL_LUMINANCE),
1765	const_iv (GL_LUMINANCE_ALPHA),	2870	const_iv (GL_LUMINANCE_ALPHA),
1766	const_iv (GL_FLOAT),	2871	const_iv (GL_FLOAT),
1767	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2872	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2873	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2874	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2875	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2876	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2877	const_iv (GL_COMPRESSED_RGB_ARB),
		2878	const_iv (GL_COMPRESSED_RGBA_ARB),
1768	const_iv (GL_COMPILE),	2879	const_iv (GL_COMPILE),
		2880	const_iv (GL_PROXY_TEXTURE_1D),
		2881	const_iv (GL_PROXY_TEXTURE_2D),
1769	const_iv (GL_TEXTURE_1D),	2882	const_iv (GL_TEXTURE_1D),
1770	const_iv (GL_TEXTURE_2D),	2883	const_iv (GL_TEXTURE_2D),
1771	const_iv (GL_TEXTURE_ENV),	2884	const_iv (GL_TEXTURE_ENV),
1772	const_iv (GL_TEXTURE_MAG_FILTER),	2885	const_iv (GL_TEXTURE_MAG_FILTER),
1773	const_iv (GL_TEXTURE_MIN_FILTER),	2886	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1794	const_iv (GL_COLOR_LOGIC_OP),	2907	const_iv (GL_COLOR_LOGIC_OP),
1795	const_iv (GL_SEPARABLE_2D),	2908	const_iv (GL_SEPARABLE_2D),
1796	const_iv (GL_CONVOLUTION_2D),	2909	const_iv (GL_CONVOLUTION_2D),
1797	const_iv (GL_CONVOLUTION_BORDER_MODE),	2910	const_iv (GL_CONVOLUTION_BORDER_MODE),
1798	const_iv (GL_CONSTANT_BORDER),	2911	const_iv (GL_CONSTANT_BORDER),
		2912	const_iv (GL_POINTS),
1799	const_iv (GL_LINES),	2913	const_iv (GL_LINES),
		2914	const_iv (GL_LINE_STRIP),
1800	const_iv (GL_LINE_LOOP),	2915	const_iv (GL_LINE_LOOP),
1801	const_iv (GL_QUADS),	2916	const_iv (GL_QUADS),
1802	const_iv (GL_QUAD_STRIP),	2917	const_iv (GL_QUAD_STRIP),
1803	const_iv (GL_TRIANGLES),	2918	const_iv (GL_TRIANGLES),
1804	const_iv (GL_TRIANGLE_STRIP),	2919	const_iv (GL_TRIANGLE_STRIP),
1805	const_iv (GL_TRIANGLE_FAN),	2920	const_iv (GL_TRIANGLE_FAN),
		2921	const_iv (GL_POLYGON),
1806	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2922	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2923	const_iv (GL_POINT_SMOOTH_HINT),
		2924	const_iv (GL_LINE_SMOOTH_HINT),
		2925	const_iv (GL_POLYGON_SMOOTH_HINT),
		2926	const_iv (GL_GENERATE_MIPMAP_HINT),
		2927	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1807	const_iv (GL_FASTEST),	2928	const_iv (GL_FASTEST),
		2929	const_iv (GL_DONT_CARE),
		2930	const_iv (GL_NICEST),
1808	const_iv (GL_V2F),	2931	const_iv (GL_V2F),
1809	const_iv (GL_V3F),	2932	const_iv (GL_V3F),
1810	const_iv (GL_T2F_V3F),	2933	const_iv (GL_T2F_V3F),
1811	const_iv (GL_T2F_N3F_V3F),	2934	const_iv (GL_T2F_N3F_V3F),
1812	# undef const_iv	2935	# undef const_iv
1813	};	2936	};
1814		2937
1815	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2938	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1816	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2939	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2940
		2941	texture_av = newAV ();
		2942	AvREAL_off (texture_av);
1817	}	2943	}
		2944
		2945	void
		2946	disable_GL_EXT_blend_func_separate ()
		2947	CODE:
		2948	gl.BlendFuncSeparate = 0;
		2949	gl.BlendFuncSeparateEXT = 0;
1818		2950
1819	char *	2951	char *
1820	gl_vendor ()	2952	gl_vendor ()
1821	CODE:	2953	CODE:
1822	RETVAL = (char *)glGetString (GL_VENDOR);	2954	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1835	CODE:	2967	CODE:
1836	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2968	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1837	OUTPUT:	2969	OUTPUT:
1838	RETVAL	2970	RETVAL
1839		2971
		2972	const char *glGetString (GLenum pname)
		2973
		2974	GLint glGetInteger (GLenum pname)
		2975	CODE:
		2976	glGetIntegerv (pname, &RETVAL);
		2977	OUTPUT:
		2978	RETVAL
		2979
		2980	GLdouble glGetDouble (GLenum pname)
		2981	CODE:
		2982	glGetDoublev (pname, &RETVAL);
		2983	OUTPUT:
		2984	RETVAL
		2985
1840	int glGetError ()	2986	int glGetError ()
1841		2987
1842	void glFinish ()	2988	void glFinish ()
1843		2989
1844	void glClear (int mask)	2990	void glClear (int mask)
…		…
1881	# near_ and far_ are due to microsofts buggy "c" compiler	3027	# near_ and far_ are due to microsofts buggy "c" compiler
1882	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	3028	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1883		3029
1884	# near_ and far_ are due to microsofts buggy "c" compiler	3030	# near_ and far_ are due to microsofts buggy "c" compiler
1885	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	3031	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		3032
		3033	PROTOTYPES: DISABLE
1886		3034
1887	void glViewport (int x, int y, int width, int height)	3035	void glViewport (int x, int y, int width, int height)
1888		3036
1889	void glScissor (int x, int y, int width, int height)	3037	void glScissor (int x, int y, int width, int height)
1890		3038
…		…
1898		3046
1899	void glRotate (float angle, float x, float y, float z)	3047	void glRotate (float angle, float x, float y, float z)
1900	CODE:	3048	CODE:
1901	glRotatef (angle, x, y, z);	3049	glRotatef (angle, x, y, z);
1902		3050
1903	void glBegin (int mode)
1904
1905	void glEnd ()
1906
1907	void glColor (float r, float g, float b, float a = 1.0)	3051	void glColor (float r, float g, float b, float a = 1.0)
1908	PROTOTYPE: @	3052	PROTOTYPE: @
1909	ALIAS:	3053	ALIAS:
1910	glColor_premultiply = 1	3054	glColor_premultiply = 1
1911	CODE:	3055	CODE:
1912	if (ix)	3056	if (ix)
1913	{	3057	{
…		…
1916	b *= a;	3060	b *= a;
1917	}	3061	}
1918	// microsoft visual "c" rounds instead of truncating...	3062	// microsoft visual "c" rounds instead of truncating...
1919	glColor4f (r, g, b, a);	3063	glColor4f (r, g, b, a);
1920		3064
1921	void glInterleavedArrays (int format, int stride, char *data)
1922
1923	void glDrawElements (int mode, int count, int type, char *indices)
1924
1925	# 1.2 void glDrawRangeElements (int mode, int start, int end
1926
1927	void glRasterPos (float x, float y, float z = 0.)	3065	void glRasterPos (float x, float y, float z = 0.)
1928	CODE:	3066	CODE:
1929	glRasterPos3f (0, 0, z);	3067	glRasterPos3f (0, 0, z);
1930	glBitmap (0, 0, 0, 0, x, y, 0);	3068	glBitmap (0, 0, 0, 0, x, y, 0);
1931		3069
…		…
1935		3073
1936	void glTexCoord (float s, float t)	3074	void glTexCoord (float s, float t)
1937	CODE:	3075	CODE:
1938	glTexCoord2f (s, t);	3076	glTexCoord2f (s, t);
1939		3077
		3078	void glRect (float x1, float y1, float x2, float y2)
		3079	CODE:
		3080	glRectf (x1, y1, x2, y2);
		3081
		3082	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3083	CODE:
		3084	glBegin (GL_LINE_LOOP);
		3085	glVertex2f (x1, y1);
		3086	glVertex2f (x2, y1);
		3087	glVertex2f (x2, y2);
		3088	glVertex2f (x1, y2);
		3089	glEnd ();
		3090
		3091	PROTOTYPES: ENABLE
		3092
		3093	void glBegin (int mode)
		3094
		3095	void glEnd ()
		3096
		3097	void glPointSize (GLfloat size)
		3098
		3099	void glLineWidth (GLfloat width)
		3100
		3101	void glInterleavedArrays (int format, int stride, char *data)
		3102
		3103	void glDrawElements (int mode, int count, int type, char *indices)
		3104
		3105	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3106
1940	void glTexEnv (int target, int pname, float param)	3107	void glTexEnv (int target, int pname, float param)
1941	CODE:	3108	CODE:
1942	glTexEnvf (target, pname, param);	3109	glTexEnvf (target, pname, param);
1943		3110
1944	void glTexParameter (int target, int pname, float param)	3111	void glTexParameter (int target, int pname, float param)
…		…
1960	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3127	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1961	CODE:	3128	CODE:
1962	if (gl.SeparableFilter2D)	3129	if (gl.SeparableFilter2D)
1963	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3130	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1964		3131
1965	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3132	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1966		3133
1967	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3134	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1968		3135
1969	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3136	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3137
		3138	void glPixelZoom (float x, float y)
1970		3139
1971	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3140	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1972		3141
1973	int glGenTexture ()	3142	int glGenTexture ()
1974	CODE:	3143	CODE:
1975	{	3144	RETVAL = gen_texture ();
1976	GLuint name;
1977	glGenTextures (1, &name);
1978	RETVAL = name;
1979	}
1980	OUTPUT:	3145	OUTPUT:
1981	RETVAL	3146	RETVAL
1982		3147
1983	void glDeleteTexture (int name)	3148	void glDeleteTexture (int name)
1984	CODE:	3149	CODE:
1985	{
1986	GLuint name_ = name;
1987	glDeleteTextures (1, &name_);	3150	del_texture (name);
1988	}	3151
1989
1990	int glGenList ()	3152	int glGenList ()
1991	CODE:	3153	CODE:
1992	RETVAL = glGenLists (1);	3154	RETVAL = glGenLists (1);
1993	OUTPUT:	3155	OUTPUT:
1994	RETVAL	3156	RETVAL
…		…
2001		3163
2002	void glEndList ()	3164	void glEndList ()
2003		3165
2004	void glCallList (int list)	3166	void glCallList (int list)
2005		3167
		3168	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2006		3169
		3170	PROTOTYPES: DISABLE
		3171
		3172	void
		3173	find_widget (SV *self, NV x, NV y)
		3174	PPCODE:
		3175	{
		3176	if (within_widget (self, x, y))
		3177	XPUSHs (self);
		3178	}
		3179
		3180	BOOT:
		3181	{
		3182	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3183
		3184	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3185	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3186	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3187	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3188	}
		3189
		3190	void
		3191	draw (SV *self)
		3192	CODE:
		3193	{
		3194	HV *hv;
		3195	SV **svp;
		3196	NV x, y, w, h;
		3197	SV *draw_x_sv = GvSV (draw_x_gv);
		3198	SV *draw_y_sv = GvSV (draw_y_gv);
		3199	SV *draw_w_sv = GvSV (draw_w_gv);
		3200	SV *draw_h_sv = GvSV (draw_h_gv);
		3201	double draw_x, draw_y;
		3202
		3203	if (!SvROK (self))
		3204	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3205
		3206	hv = (HV *)SvRV (self);
		3207
		3208	if (SvTYPE (hv) != SVt_PVHV)
		3209	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3210
		3211	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3212	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3213
		3214	if (!h \|\| !w)
		3215	XSRETURN_EMPTY;
		3216
		3217	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3218	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3219
		3220	draw_x = SvNV (draw_x_sv) + x;
		3221	draw_y = SvNV (draw_y_sv) + y;
		3222
		3223	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3224	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3225	XSRETURN_EMPTY;
		3226
		3227	sv_setnv (draw_x_sv, draw_x);
		3228	sv_setnv (draw_y_sv, draw_y);
		3229
		3230	glPushMatrix ();
		3231	glTranslated (x, y, 0);
		3232
		3233	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3234	{
		3235	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3236
		3237	if (svp && SvTRUE (*svp))
		3238	{
		3239	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3240	glEnable (GL_BLEND);
		3241	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3242	glBegin (GL_QUADS);
		3243	glVertex2f (0, 0);
		3244	glVertex2f (w, 0);
		3245	glVertex2f (w, h);
		3246	glVertex2f (0, h);
		3247	glEnd ();
		3248	glDisable (GL_BLEND);
		3249	}
		3250	}
		3251	#if 0
		3252	// draw borders, for debugging
		3253	glPushMatrix ();
		3254	glColor4f (1., 1., 0., 1.);
		3255	glTranslatef (.5, .5, 0.);
		3256	glBegin (GL_LINE_LOOP);
		3257	glVertex2f (0 , 0);
		3258	glVertex2f (w - 1, 0);
		3259	glVertex2f (w - 1, h - 1);
		3260	glVertex2f (0 , h - 1);
		3261	glEnd ();
		3262	glPopMatrix ();
		3263	#endif
		3264	PUSHMARK (SP);
		3265	XPUSHs (self);
		3266	PUTBACK;
		3267	call_method ("_draw", G_VOID \| G_DISCARD);
		3268	SPAGAIN;
		3269
		3270	glPopMatrix ();
		3271
		3272	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3273	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3274	}
		3275

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.130 by root, Wed Jul 12 17:21:01 2006 UTC vs. Revision 1.284 by elmex, Thu Dec 11 00:17:47 2008 UTC

Diff Legend

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.130 by root, Wed Jul 12 17:21:01 2006 UTC vs.
Revision 1.284 by elmex, Thu Dec 11 00:17:47 2008 UTC