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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.124 by root, Tue Jul 4 23:23:31 2006 UTC vs.
Revision 1.276 by root, Sat Aug 30 08:04:01 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 32
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 1	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)
121	{	188	{
122	FcPatternAddBool (pattern, FC_HINTING, 1);	189	FcPatternAddBool (pattern, FC_HINTING, 1);
123	#ifdef FC_HINT_STYLE	190	#ifdef FC_HINT_STYLE
124	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);	191	FcPatternAddBool (pattern, FC_HINT_STYLE, FC_HINT_FULL);
125	#endif	192	#endif
126	#ifdef _WIN32
127	FcPatternAddBool (pattern, FC_AUTOHINT, 1);
128	#else
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	193	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	#endif
131	}	194	}
132		195
133	static void	196	static void
134	layout_update_font (CFClient__Layout self)	197	layout_update_font (DC__Layout self)
135	{	198	{
136	/* 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
137	* reasonably well with bitstream vera	200	* reasonably well with dejavu/bistream fonts
138	*/	201	*/
139	PangoFontDescription *font = self->font ? self->font : default_font;	202	PangoFontDescription *font = self->font ? self->font : default_font;
140		203
141	pango_font_description_set_absolute_size (font,	204	pango_font_description_set_absolute_size (font,
142	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	205	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
143		206
144	pango_layout_set_font_description (self->pl, font);	207	pango_layout_set_font_description (self->pl, font);
145	}	208	}
146		209
147	static void	210	static void
148	layout_get_pixel_size (CFClient__Layout self, int w, int h)	211	layout_get_pixel_size (DC__Layout self, int w, int h)
149	{	212	{
		213	PangoRectangle rect;
		214
		215	// get_pixel_* wrongly rounds down
150	pango_layout_get_pixel_size (self->pl, w, h);	216	pango_layout_get_extents (self->pl, 0, &rect);
151		217
152	if (!w) w = 1;	218	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
153	if (!h) h = 1;	219	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
154		220
155	w = (w + 3) & ~3;	221	if (!rect.width) rect.width = 1;
156	}	222	if (!rect.height) rect.height = 1;
157		223
		224	*w = rect.width;
		225	*h = rect.height;
		226	}
		227
		228	typedef uint16_t tileid;
158	typedef uint16_t mapface;	229	typedef uint16_t faceid;
159		230
160	typedef struct {	231	typedef struct {
161	GLint name;	232	GLuint name;
162	int w, h;	233	int w, h;
163	float s, t;	234	float s, t;
164	uint8_t r, g, b, a;	235	uint8_t r, g, b, a;
		236	tileid smoothtile;
		237	uint8_t smoothlevel;
165	} maptex;	238	} maptex;
166		239
167	typedef struct {	240	typedef struct {
		241	uint32_t player;
		242	tileid tile[3];
168	int16_t darkness;	243	uint16_t darkness;
169	mapface face[3];	244	uint8_t stat_width, stat_hp, flags, smoothmax;
170	} mapcell;	245	} mapcell;
171		246
172	typedef struct {	247	typedef struct {
173	int32_t c0, c1;	248	int32_t c0, c1;
174	mapcell *col;	249	mapcell *col;
175	} maprow;	250	} maprow;
176		251
177	typedef struct map {	252	typedef struct map {
178	int x, y, w, h;	253	int x, y, w, h;
179	int ox, oy; /* offset to virtual global coordinate system */	254	int ox, oy; /* offset to virtual global coordinate system */
180	int faces;	255	int faces; tileid *face2tile; // [faceid]
181	mapface *face;	256	int texs; maptex *tex; // [tileid]
182
183	int texs;
184	maptex *tex;
185		257
186	int32_t rows;	258	int32_t rows;
187	maprow *row;	259	maprow *row;
188	} *CFClient__Map;	260	} *DC__Map;
189		261
190	static char *	262	static char *
191	prepend (char *ptr, int sze, int inc)	263	prepend (char *ptr, int sze, int inc)
192	{	264	{
193	char *p;	265	char *p;
…		…
210	}	282	}
211		283
212	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	284	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
213	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	285	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
214		286
		287	static void
		288	need_facenum (struct map *self, faceid face)
		289	{
		290	while (self->faces <= face)
		291	{
		292	Append (tileid, self->face2tile, self->faces, self->faces);
		293	self->faces *= 2;
		294	}
		295	}
		296
		297	static void
		298	need_texid (struct map *self, int texid)
		299	{
		300	while (self->texs <= texid)
		301	{
		302	Append (maptex, self->tex, self->texs, self->texs);
		303	self->texs *= 2;
		304	}
		305	}
		306
215	static maprow *	307	static maprow *
216	map_get_row (CFClient__Map self, int y)	308	map_get_row (DC__Map self, int y)
217	{	309	{
218	if (0 > y)	310	if (0 > y)
219	{	311	{
220	int extend = - y + MAP_EXTEND_Y;	312	int extend = - y + MAP_EXTEND_Y;
221	Prepend (maprow, self->row, self->rows, extend);	313	Prepend (maprow, self->row, self->rows, extend);
…		…
259		351
260	return row->col + (x - row->c0);	352	return row->col + (x - row->c0);
261	}	353	}
262		354
263	static mapcell *	355	static mapcell *
264	map_get_cell (CFClient__Map self, int x, int y)	356	map_get_cell (DC__Map self, int x, int y)
265	{	357	{
266	return row_get_cell (map_get_row (self, y), x);	358	return row_get_cell (map_get_row (self, y), x);
267	}	359	}
268		360
269	static void	361	static void
270	map_clear (CFClient__Map self)	362	map_clear (DC__Map self)
271	{	363	{
272	int r;	364	int r;
273		365
274	for (r = 0; r < self->rows; r++)	366	for (r = 0; r < self->rows; r++)
275	Safefree (self->row[r].col);	367	Safefree (self->row[r].col);
…		…
282	self->oy = 0;	374	self->oy = 0;
283	self->row = 0;	375	self->row = 0;
284	self->rows = 0;	376	self->rows = 0;
285	}	377	}
286		378
		379	#define CELL_CLEAR(cell) \
		380	do { \
		381	if ((cell)->player) \
		382	(cell)->tile [2] = 0; \
		383	(cell)->darkness = 0; \
		384	(cell)->stat_hp = 0; \
		385	(cell)->flags = 0; \
		386	(cell)->player = 0; \
		387	} while (0)
		388
287	static void	389	static void
288	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	390	map_blank (DC__Map self, int x0, int y0, int w, int h)
289	{	391	{
290	int x, y;	392	int x, y;
291	maprow *row;	393	maprow *row;
		394	mapcell *cell;
292		395
293	for (y = y0; y < y0 + h; y++)	396	for (y = y0; y < y0 + h; y++)
294	if (y >= 0)	397	if (y >= 0)
295	{	398	{
296	if (y >= self->rows)	399	if (y >= self->rows)
…		…
302	if (x >= row->c0)	405	if (x >= row->c0)
303	{	406	{
304	if (x >= row->c1)	407	if (x >= row->c1)
305	break;	408	break;
306		409
307	row->col[x - row->c0].darkness = -1;	410	cell = row->col + x - row->c0;
		411
		412	CELL_CLEAR (cell);
308	}	413	}
309	}	414	}
		415	}
		416
		417	typedef struct {
		418	tileid tile;
		419	uint8_t x, y, level;
		420	} smooth_key;
		421
		422	static void
		423	smooth_or_bits (HV hv, smooth_key key, IV bits)
		424	{
		425	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		426
		427	if (SvIOK (*sv))
		428	SvIV_set (sv, SvIVX (sv) \| bits);
		429	else
		430	sv_setiv (*sv, bits);
310	}	431	}
311		432
312	static void	433	static void
313	music_finished (void)	434	music_finished (void)
314	{	435	{
…		…
350	n \|= n >> 16;	471	n \|= n >> 16;
351		472
352	return n + 1;	473	return n + 1;
353	}	474	}
354		475
355	MODULE = CFClient PACKAGE = CFClient	476	static unsigned int
		477	popcount (unsigned int n)
		478	{
		479	n -= (n >> 1) & 0x55555555U;
		480	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		481	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		482	n *= 0x01010101U;
		483
		484	return n >> 24;
		485	}
		486
		487	/* SDL should provide this, really. */
		488	#define SDLK_MODIFIER_MIN 300
		489	#define SDLK_MODIFIER_MAX 314
		490
		491	/******************************************************************************/
		492
		493	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		494	static GV *hover_gv;
		495
		496	static int
		497	within_widget (SV *widget, NV x, NV y)
		498	{
		499	HV *self;
		500	SV **svp;
		501	NV wx, ww, wy, wh;
		502
		503	if (!SvROK (widget))
		504	return 0;
		505
		506	self = (HV *)SvRV (widget);
		507
		508	if (SvTYPE (self) != SVt_PVHV)
		509	return 0;
		510
		511	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		512	if (y < wy)
		513	return 0;
		514
		515	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		516	if (y >= wy + wh)
		517	return 0;
		518
		519	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		520	if (x < wx)
		521	return 0;
		522
		523	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		524	if (x >= wx + ww)
		525	return 0;
		526
		527	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		528	if (!svp \|\| !SvTRUE (*svp))
		529	return 0;
		530
		531	return 1;
		532	}
		533
		534	/* process keyboard modifiers */
		535	static int
		536	mod_munge (int mod)
		537	{
		538	mod &= MOD_MASK;
		539
		540	if (mod & (KMOD_META \| KMOD_ALT))
		541	mod \|= KMOD_LRAM;
		542
		543	return mod;
		544	}
		545
		546	static void
		547	deliantra_main ()
		548	{
		549	char *argv[] = { 0 };
		550	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		551	}
		552
		553	#ifdef __MACOSX__
		554	/* to due surprising braindamage on the side of SDL design, we
		555	* do some mind-boggling hack here: SDL requires a custom main()
		556	* on OS X, so... we provide one and call the original main(), which,
		557	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		558	* and which calls our main (== SDL_main) back.
		559	*/
		560	extern C_LINKAGE int
		561	main (int argc, char *argv[])
		562	{
		563	deliantra_main ();
		564	}
		565
		566	#undef main
		567
		568	extern C_LINKAGE int main (int argc, char *argv[]);
		569
		570	static void
		571	SDL_braino (void)
		572	{
		573	char *argv[] = { "deliantra client", 0 };
		574	(main) (1, argv);
		575	}
		576	#else
		577	static void
		578	SDL_braino (void)
		579	{
		580	deliantra_main ();
		581	}
		582	#endif
		583
		584	MODULE = Deliantra::Client PACKAGE = DC
356		585
357	PROTOTYPES: ENABLE	586	PROTOTYPES: ENABLE
358		587
359	BOOT:	588	BOOT:
360	{	589	{
361	HV *stash = gv_stashpv ("CFClient", 1);	590	HV *stash = gv_stashpv ("DC", 1);
362	static const struct {	591	static const struct {
363	const char *name;	592	const char *name;
364	IV iv;	593	IV iv;
365	} *civ, const_iv[] = {	594	} *civ, const_iv[] = {
366	# define const_iv(name) { # name, (IV)name }	595	# define const_iv(name) { # name, (IV)name }
		596	const_iv (SDLK_MODIFIER_MIN),
		597	const_iv (SDLK_MODIFIER_MAX),
		598
367	const_iv (SDL_ACTIVEEVENT),	599	const_iv (SDL_ACTIVEEVENT),
368	const_iv (SDL_KEYDOWN),	600	const_iv (SDL_KEYDOWN),
369	const_iv (SDL_KEYUP),	601	const_iv (SDL_KEYUP),
370	const_iv (SDL_MOUSEMOTION),	602	const_iv (SDL_MOUSEMOTION),
371	const_iv (SDL_MOUSEBUTTONDOWN),	603	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
380	const_iv (SDL_EVENT_RESERVEDA),	612	const_iv (SDL_EVENT_RESERVEDA),
381	const_iv (SDL_EVENT_RESERVEDB),	613	const_iv (SDL_EVENT_RESERVEDB),
382	const_iv (SDL_VIDEORESIZE),	614	const_iv (SDL_VIDEORESIZE),
383	const_iv (SDL_VIDEOEXPOSE),	615	const_iv (SDL_VIDEOEXPOSE),
384	const_iv (SDL_USEREVENT),	616	const_iv (SDL_USEREVENT),
		617
		618	const_iv (SDL_APPINPUTFOCUS),
		619	const_iv (SDL_APPMOUSEFOCUS),
		620	const_iv (SDL_APPACTIVE),
		621
		622
		623	const_iv (SDLK_UNKNOWN),
		624	const_iv (SDLK_FIRST),
		625	const_iv (SDLK_BACKSPACE),
		626	const_iv (SDLK_TAB),
		627	const_iv (SDLK_CLEAR),
		628	const_iv (SDLK_RETURN),
		629	const_iv (SDLK_PAUSE),
		630	const_iv (SDLK_ESCAPE),
		631	const_iv (SDLK_SPACE),
		632	const_iv (SDLK_EXCLAIM),
		633	const_iv (SDLK_QUOTEDBL),
		634	const_iv (SDLK_HASH),
		635	const_iv (SDLK_DOLLAR),
		636	const_iv (SDLK_AMPERSAND),
		637	const_iv (SDLK_QUOTE),
		638	const_iv (SDLK_LEFTPAREN),
		639	const_iv (SDLK_RIGHTPAREN),
		640	const_iv (SDLK_ASTERISK),
		641	const_iv (SDLK_PLUS),
		642	const_iv (SDLK_COMMA),
		643	const_iv (SDLK_MINUS),
		644	const_iv (SDLK_PERIOD),
		645	const_iv (SDLK_SLASH),
		646	const_iv (SDLK_0),
		647	const_iv (SDLK_1),
		648	const_iv (SDLK_2),
		649	const_iv (SDLK_3),
		650	const_iv (SDLK_4),
		651	const_iv (SDLK_5),
		652	const_iv (SDLK_6),
		653	const_iv (SDLK_7),
		654	const_iv (SDLK_8),
		655	const_iv (SDLK_9),
		656	const_iv (SDLK_COLON),
		657	const_iv (SDLK_SEMICOLON),
		658	const_iv (SDLK_LESS),
		659	const_iv (SDLK_EQUALS),
		660	const_iv (SDLK_GREATER),
		661	const_iv (SDLK_QUESTION),
		662	const_iv (SDLK_AT),
		663
		664	const_iv (SDLK_LEFTBRACKET),
		665	const_iv (SDLK_BACKSLASH),
		666	const_iv (SDLK_RIGHTBRACKET),
		667	const_iv (SDLK_CARET),
		668	const_iv (SDLK_UNDERSCORE),
		669	const_iv (SDLK_BACKQUOTE),
		670	const_iv (SDLK_DELETE),
		671
		672	const_iv (SDLK_FIRST),
		673	const_iv (SDLK_LAST),
385	const_iv (SDLK_KP0),	674	const_iv (SDLK_KP0),
386	const_iv (SDLK_KP1),	675	const_iv (SDLK_KP1),
387	const_iv (SDLK_KP2),	676	const_iv (SDLK_KP2),
388	const_iv (SDLK_KP3),	677	const_iv (SDLK_KP3),
389	const_iv (SDLK_KP4),	678	const_iv (SDLK_KP4),
…		…
444	const_iv (SDLK_BREAK),	733	const_iv (SDLK_BREAK),
445	const_iv (SDLK_MENU),	734	const_iv (SDLK_MENU),
446	const_iv (SDLK_POWER),	735	const_iv (SDLK_POWER),
447	const_iv (SDLK_EURO),	736	const_iv (SDLK_EURO),
448	const_iv (SDLK_UNDO),	737	const_iv (SDLK_UNDO),
		738
449	const_iv (KMOD_NONE),	739	const_iv (KMOD_NONE),
		740	const_iv (KMOD_SHIFT),
450	const_iv (KMOD_LSHIFT),	741	const_iv (KMOD_LSHIFT),
451	const_iv (KMOD_RSHIFT),	742	const_iv (KMOD_RSHIFT),
		743	const_iv (KMOD_CTRL),
452	const_iv (KMOD_LCTRL),	744	const_iv (KMOD_LCTRL),
453	const_iv (KMOD_RCTRL),	745	const_iv (KMOD_RCTRL),
		746	const_iv (KMOD_ALT),
454	const_iv (KMOD_LALT),	747	const_iv (KMOD_LALT),
455	const_iv (KMOD_RALT),	748	const_iv (KMOD_RALT),
		749	const_iv (KMOD_META),
456	const_iv (KMOD_LMETA),	750	const_iv (KMOD_LMETA),
457	const_iv (KMOD_RMETA),	751	const_iv (KMOD_RMETA),
458	const_iv (KMOD_NUM),	752	const_iv (KMOD_NUM),
459	const_iv (KMOD_CAPS),	753	const_iv (KMOD_CAPS),
460	const_iv (KMOD_MODE),	754	const_iv (KMOD_MODE),
461	const_iv (KMOD_CTRL),	755
462	const_iv (KMOD_SHIFT),	756	const_iv (KMOD_LRAM),
463	const_iv (KMOD_ALT),	757
464	const_iv (KMOD_META)	758	const_iv (MIX_DEFAULT_FORMAT),
		759
		760	const_iv (SDL_INIT_TIMER),
		761	const_iv (SDL_INIT_AUDIO),
		762	const_iv (SDL_INIT_VIDEO),
		763	const_iv (SDL_INIT_CDROM),
		764	const_iv (SDL_INIT_JOYSTICK),
		765	const_iv (SDL_INIT_EVERYTHING),
		766	const_iv (SDL_INIT_NOPARACHUTE),
		767	const_iv (SDL_INIT_EVENTTHREAD),
		768
		769	const_iv (SDL_GL_RED_SIZE),
		770	const_iv (SDL_GL_GREEN_SIZE),
		771	const_iv (SDL_GL_BLUE_SIZE),
		772	const_iv (SDL_GL_ALPHA_SIZE),
		773	const_iv (SDL_GL_DOUBLEBUFFER),
		774	const_iv (SDL_GL_BUFFER_SIZE),
		775	const_iv (SDL_GL_DEPTH_SIZE),
		776	const_iv (SDL_GL_STENCIL_SIZE),
		777	const_iv (SDL_GL_ACCUM_RED_SIZE),
		778	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		779	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		780	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		781	const_iv (SDL_GL_STEREO),
		782	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		783	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		784	const_iv (SDL_GL_ACCELERATED_VISUAL),
		785	const_iv (SDL_GL_SWAP_CONTROL),
		786
		787	const_iv (FOW_DARKNESS)
465	# undef const_iv	788	# undef const_iv
466	};	789	};
467		790
468	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	791	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
469	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	792	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		793
		794	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		795	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
470	}	796	}
		797
		798	void
		799	weaken (SV *rv)
		800	PROTOTYPE: $
		801	CODE:
		802	sv_rvweaken (rv);
		803
		804	int
		805	in_destruct ()
		806	CODE:
		807	RETVAL = PL_main_cv == Nullcv;
		808	OUTPUT:
		809	RETVAL
471		810
472	NV floor (NV x)	811	NV floor (NV x)
473		812
474	NV ceil (NV x)	813	NV ceil (NV x)
		814
		815	IV minpot (UV n)
		816
		817	IV popcount (UV n)
475		818
476	void	819	void
477	pango_init ()	820	pango_init ()
478	CODE:	821	CODE:
479	{	822	{
480	opengl_fontmap = pango_opengl_font_map_new ();	823	opengl_fontmap = pango_opengl_font_map_new ();
481	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	824	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
482	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	825	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		826	/pango_context_set_font_description (opengl_context, default_font);/
		827	#if PANGO_VERSION_CHECK (1, 15, 2)
		828	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		829	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		830	#endif
483	}	831	}
484		832
485	int	833	char *SDL_GetError ()
486	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
487		834
488	void	835	void SDL_braino ()
		836
		837	int SDL_Init (U32 flags)
		838
		839	int SDL_InitSubSystem (U32 flags)
		840
		841	void SDL_QuitSubSystem (U32 flags)
		842
489	SDL_Quit ()	843	void SDL_Quit ()
490		844
		845	int SDL_GL_SetAttribute (int attr, int value)
		846
		847	int SDL_GL_GetAttribute (int attr)
		848	CODE:
		849	if (SDL_GL_GetAttribute (attr, &RETVAL))
		850	XSRETURN_UNDEF;
		851	OUTPUT:
		852	RETVAL
		853
491	void	854	void
492	SDL_ListModes ()	855	SDL_ListModes (int rgb, int alpha)
493	PPCODE:	856	PPCODE:
494	{	857	{
495	SDL_Rect **m;	858	SDL_Rect **m;
496		859
497	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	860	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
498	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	861	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
499	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	862	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
500	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	863	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
501		864
502	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	865	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
503	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	866	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
504		867
505	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	868	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
506	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	869	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
507	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	870	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
508	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	871	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
509		872
510	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	873	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
511		874	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
512	SDL_EnableUNICODE (1);
513	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
514		875
515	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	876	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
516		877
517	if (m && m != (SDL_Rect **)-1)	878	if (m && m != (SDL_Rect **)-1)
518	while (*m)	879	while (*m)
519	{	880	{
		881	if ((m)->w >= 400 && (m)->h >= 300)
		882	{
520	AV *av = newAV ();	883	AV *av = newAV ();
521	av_push (av, newSViv ((*m)->w));	884	av_push (av, newSViv ((*m)->w));
522	av_push (av, newSViv ((*m)->h));	885	av_push (av, newSViv ((*m)->h));
		886	av_push (av, newSViv (rgb));
		887	av_push (av, newSViv (alpha));
523	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	888	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		889	}
524		890
525	++m;	891	++m;
526	}	892	}
527	}	893	}
528		894
529	char *
530	SDL_GetError ()
531
532	int	895	int
533	SDL_SetVideoMode (int w, int h, int fullscreen)	896	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
534	CODE:	897	CODE:
		898	{
		899	SDL_EnableUNICODE (1);
		900	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		901
		902	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		903	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		904	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		905	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		906
535	RETVAL = !!SDL_SetVideoMode (	907	RETVAL = !!SDL_SetVideoMode (
536	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	908	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
537	);	909	);
		910
538	if (RETVAL)	911	if (RETVAL)
539	{	912	{
540	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	913	av_clear (texture_av);
		914
		915	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
541	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	916	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
542	# include "glfunc.h"	917	#include "glfunc.h"
543	# undef GL_FUNC	918	#undef GL_FUNC
544	}	919	}
		920	}
545	OUTPUT:	921	OUTPUT:
546	RETVAL	922	RETVAL
547		923
548	void	924	void
549	SDL_GL_SwapBuffers ()	925	SDL_GL_SwapBuffers ()
550		926
551	char *	927	char *
552	SDL_GetKeyName (int sym)	928	SDL_GetKeyName (int sym)
553		929
		930	int
		931	SDL_GetAppState ()
		932
		933	int
		934	SDL_GetModState ()
		935
554	void	936	void
555	SDL_PollEvent ()	937	poll_events ()
556	PPCODE:	938	PPCODE:
557	{	939	{
558	SDL_Event ev;	940	SDL_Event ev;
559		941
560	while (SDL_PollEvent (&ev))	942	SDL_PumpEvents ();
		943	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
561	{	944	{
562	HV *hv = newHV ();	945	HV *hv = newHV ();
563	hv_store (hv, "type", 4, newSViv (ev.type), 0);	946	hv_store (hv, "type", 4, newSViv (ev.type), 0);
564		947
565	switch (ev.type)	948	switch (ev.type)
566	{	949	{
567	case SDL_KEYDOWN:	950	case SDL_KEYDOWN:
568	case SDL_KEYUP:	951	case SDL_KEYUP:
569	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	952	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
570	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	953	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
571	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	954	hv_store (hv, "mod", 3, newSViv (mod_munge (ev.key.keysym.mod)), 0);
		955	hv_store (hv, "cmod", 4, newSViv (mod_munge (SDL_GetModState ())), 0); /* current mode */
572	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	956	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
573	break;	957	break;
574		958
575	case SDL_ACTIVEEVENT:	959	case SDL_ACTIVEEVENT:
576	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	960	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
577	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	961	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
578	break;	962	break;
579		963
580	case SDL_MOUSEMOTION:	964	case SDL_MOUSEMOTION:
		965	{
		966	int state = ev.motion.state;
		967	int x = ev.motion.x;
		968	int y = ev.motion.y;
		969	int xrel = ev.motion.xrel;
		970	int yrel = ev.motion.yrel;
		971
		972	/* do simplistic event compression */
		973	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		974	&& state == ev.motion.state)
		975	{
		976	xrel += ev.motion.xrel;
		977	yrel += ev.motion.yrel;
		978	x = ev.motion.x;
		979	y = ev.motion.y;
		980	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		981	}
		982
581	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	983	hv_store (hv, "mod", 3, newSViv (mod_munge (SDL_GetModState ())), 0);
582
583	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	984	hv_store (hv, "state", 5, newSViv (state), 0);
584	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	985	hv_store (hv, "x", 1, newSViv (x), 0);
585	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	986	hv_store (hv, "y", 1, newSViv (y), 0);
586	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	987	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
587	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	988	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		989	}
588	break;	990	break;
589		991
590	case SDL_MOUSEBUTTONDOWN:	992	case SDL_MOUSEBUTTONDOWN:
591	case SDL_MOUSEBUTTONUP:	993	case SDL_MOUSEBUTTONUP:
592	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	994	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
593		995
594	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	996	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
595	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	997	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
596	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	998	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
597	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	999	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
602	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	1004	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
603	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	1005	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
604	break;	1006	break;
605	}	1007	}
606		1008
607	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	1009	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
608	}	1010	}
609	}	1011	}
610		1012
611	int	1013	int
612	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	1014	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
613	POSTCALL:	1015	POSTCALL:
614	Mix_HookMusicFinished (music_finished);	1016	Mix_HookMusicFinished (music_finished);
615	Mix_ChannelFinished (channel_finished);	1017	Mix_ChannelFinished (channel_finished);
616		1018
617	void	1019	void
		1020	Mix_QuerySpec ()
		1021	PPCODE:
		1022	{
		1023	int freq, channels;
		1024	Uint16 format;
		1025
		1026	if (Mix_QuerySpec (&freq, &format, &channels))
		1027	{
		1028	EXTEND (SP, 3);
		1029	PUSHs (sv_2mortal (newSViv (freq)));
		1030	PUSHs (sv_2mortal (newSViv (format)));
		1031	PUSHs (sv_2mortal (newSViv (channels)));
		1032	}
		1033	}
		1034
		1035	void
618	Mix_CloseAudio ()	1036	Mix_CloseAudio ()
619		1037
620	int	1038	int
621	Mix_AllocateChannels (int numchans = -1)	1039	Mix_AllocateChannels (int numchans = -1)
622		1040
		1041	const char *
		1042	Mix_GetError ()
		1043
623	void	1044	void
624	lowdelay (int fd, int val = 1)	1045	lowdelay (int fd, int val = 1)
625	CODE:	1046	CODE:
		1047	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		1048
		1049	void
		1050	win32_proxy_info ()
		1051	PPCODE:
		1052	{
626	#ifndef _WIN32	1053	#ifdef _WIN32
627	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1054	char buffer[2048];
		1055	DWORD buflen;
		1056
		1057	EXTEND (SP, 3);
		1058
		1059	buflen = sizeof (buffer);
		1060	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		1061	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		1062	{
		1063	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		1064
		1065	buflen = sizeof (buffer);
		1066	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		1067	{
		1068	PUSHs (newSVpv (buffer, 0));
		1069
		1070	buflen = sizeof (buffer);
		1071	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		1072	PUSHs (newSVpv (buffer, 0));
		1073	}
		1074	}
628	#endif	1075	#endif
		1076	}
629		1077
630	void	1078	int
631	add_font (char *file)	1079	add_font (char *file)
632	CODE:	1080	CODE:
633	FcConfigAppFontAddFile (0, (const FcChar8 )file); / no idea wether this is required */	1081	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1082	OUTPUT:
		1083	RETVAL
634		1084
635	void	1085	void
636	load_image_inline (SV *image_)	1086	load_image_inline (SV *image_)
637	ALIAS:	1087	ALIAS:
638	load_image_file = 1	1088	load_image_file = 1
…		…
641	STRLEN image_len;	1091	STRLEN image_len;
642	char image = (char )SvPVbyte (image_, image_len);	1092	char image = (char )SvPVbyte (image_, image_len);
643	SDL_Surface surface, surface2;	1093	SDL_Surface surface, surface2;
644	SDL_PixelFormat fmt;	1094	SDL_PixelFormat fmt;
645	SDL_RWops *rw = ix	1095	SDL_RWops *rw = ix
646	? SDL_RWFromFile (image, "r")	1096	? SDL_RWFromFile (image, "rb")
647	: SDL_RWFromConstMem (image, image_len);	1097	: SDL_RWFromConstMem (image, image_len);
648		1098
649	if (!rw)	1099	if (!rw)
650	croak ("load_image: %s", SDL_GetError ());	1100	croak ("load_image: %s", SDL_GetError ());
651		1101
…		…
680		1130
681	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);	1131	surface2 = SDL_ConvertSurface (surface, &fmt, SDL_SWSURFACE);
682		1132
683	assert (surface2->pitch == surface2->w * 4);	1133	assert (surface2->pitch == surface2->w * 4);
684		1134
		1135	SDL_LockSurface (surface2);
685	EXTEND (SP, 5);	1136	EXTEND (SP, 6);
686	PUSHs (sv_2mortal (newSViv (surface2->w)));	1137	PUSHs (sv_2mortal (newSViv (surface2->w)));
687	PUSHs (sv_2mortal (newSViv (surface2->h)));	1138	PUSHs (sv_2mortal (newSViv (surface2->h)));
688	SDL_LockSurface (surface2);
689	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));	1139	PUSHs (sv_2mortal (newSVpvn (surface2->pixels, surface2->h * surface2->pitch)));
690	SDL_UnlockSurface (surface2);
691	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));	1140	PUSHs (sv_2mortal (newSViv (surface->flags & (SDL_SRCCOLORKEY \| SDL_SRCALPHA) ? GL_RGBA : GL_RGB)));
692	PUSHs (sv_2mortal (newSViv (GL_RGBA)));	1141	PUSHs (sv_2mortal (newSViv (GL_RGBA)));
693	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));	1142	PUSHs (sv_2mortal (newSViv (GL_UNSIGNED_BYTE)));
		1143	SDL_UnlockSurface (surface2);
694		1144
695	SDL_FreeSurface (surface);	1145	SDL_FreeSurface (surface);
696	SDL_FreeSurface (surface2);	1146	SDL_FreeSurface (surface2);
697	}	1147	}
698		1148
…		…
724	void	1174	void
725	error (char *message)	1175	error (char *message)
726	CODE:	1176	CODE:
727	fprintf (stderr, "ERROR: %s\n", message);	1177	fprintf (stderr, "ERROR: %s\n", message);
728	#ifdef _WIN32	1178	#ifdef _WIN32
729	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1179	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
730	#endif	1180	#endif
731		1181
732	void	1182	void
733	fatal (char *message)	1183	fatal (char *message)
734	CODE:	1184	CODE:
735	fprintf (stderr, "FATAL: %s\n", message);	1185	fprintf (stderr, "FATAL: %s\n", message);
736	#ifdef _WIN32	1186	#ifdef _WIN32
737	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1187	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
738	#endif	1188	#endif
739	_exit (1);	1189	_exit (1);
740		1190
741	void	1191	void
742	_exit (int retval)	1192	_exit (int retval = 0)
743	CODE:	1193	CODE:
		1194	#ifdef WIN32
		1195	ExitThread (retval); // unclean, please beam me up
		1196	#else
744	_exit (retval);	1197	_exit (retval);
		1198	#endif
745		1199
		1200	void
		1201	debug ()
		1202	CODE:
		1203	{
		1204	#if DEBUG
		1205	VALGRIND_DO_LEAK_CHECK;
		1206	#endif
		1207	}
		1208
746	MODULE = CFClient PACKAGE = CFClient::Font	1209	MODULE = Deliantra::Client PACKAGE = DC::Font
747		1210
748	CFClient::Font	1211	PROTOTYPES: DISABLE
		1212
		1213	DC::Font
749	new_from_file (SV class, char path, int id = 0)	1214	new_from_file (SV class, char path, int id = 0)
750	CODE:	1215	CODE:
751	{	1216	{
752	int count;	1217	int count;
753	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1218	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
756	}	1221	}
757	OUTPUT:	1222	OUTPUT:
758	RETVAL	1223	RETVAL
759		1224
760	void	1225	void
761	DESTROY (CFClient::Font self)	1226	DESTROY (DC::Font self)
762	CODE:	1227	CODE:
763	pango_font_description_free (self);	1228	pango_font_description_free (self);
764		1229
765	void	1230	void
766	make_default (CFClient::Font self)	1231	make_default (DC::Font self)
		1232	PROTOTYPE: $
767	CODE:	1233	CODE:
768	default_font = self;	1234	default_font = self;
769		1235
770	MODULE = CFClient PACKAGE = CFClient::Layout	1236	MODULE = Deliantra::Client PACKAGE = DC::Layout
771		1237
		1238	PROTOTYPES: DISABLE
		1239
772	void	1240	void
773	clear_font_cache ()	1241	glyph_cache_backup ()
		1242	PROTOTYPE:
774	CODE:	1243	CODE:
775	pango_fc_font_map_cache_clear ((PangoFcFontMap *)opengl_fontmap);	1244	tc_backup ();
		1245
		1246	void
		1247	glyph_cache_restore ()
		1248	PROTOTYPE:
		1249	CODE:
776	tc_clear ();	1250	tc_restore ();
777		1251
778	CFClient::Layout	1252	DC::Layout
779	new (SV *class, int type = 0)	1253	new (SV *class)
780	CODE:	1254	CODE:
781	New (0, RETVAL, 1, struct cf_layout);	1255	New (0, RETVAL, 1, struct cf_layout);
782		1256
783	RETVAL->pl = pango_layout_new (opengl_context);	1257	RETVAL->pl = pango_layout_new (opengl_context);
784	RETVAL->r = 1.;	1258	RETVAL->r = 1.;
785	RETVAL->g = 1.;	1259	RETVAL->g = 1.;
786	RETVAL->b = 1.;	1260	RETVAL->b = 1.;
787	RETVAL->a = 1.;	1261	RETVAL->a = 1.;
788	RETVAL->base_height = MIN_FONT_HEIGHT;	1262	RETVAL->base_height = MIN_FONT_HEIGHT;
789	RETVAL->font = 0;	1263	RETVAL->font = 0;
		1264	RETVAL->rc = rc_alloc ();
790		1265
791	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1266	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
792	layout_update_font (RETVAL);	1267	layout_update_font (RETVAL);
793	OUTPUT:	1268	OUTPUT:
794	RETVAL	1269	RETVAL
795		1270
796	void	1271	void
797	DESTROY (CFClient::Layout self)	1272	DESTROY (DC::Layout self)
798	CODE:	1273	CODE:
799	g_object_unref (self->pl);	1274	g_object_unref (self->pl);
		1275	rc_free (self->rc);
800	Safefree (self);	1276	Safefree (self);
801		1277
802	void	1278	void
803	set_text (CFClient::Layout self, SV *text_)	1279	set_text (DC::Layout self, SV *text_)
804	CODE:	1280	CODE:
805	{	1281	{
806	STRLEN textlen;	1282	STRLEN textlen;
807	char *text = SvPVutf8 (text_, textlen);	1283	char *text = SvPVutf8 (text_, textlen);
808		1284
809	pango_layout_set_text (self->pl, text, textlen);	1285	pango_layout_set_text (self->pl, text, textlen);
810	}	1286	}
811		1287
812	void	1288	void
813	set_markup (CFClient::Layout self, SV *text_)	1289	set_markup (DC::Layout self, SV *text_)
814	CODE:	1290	CODE:
815	{	1291	{
816	STRLEN textlen;	1292	STRLEN textlen;
817	char *text = SvPVutf8 (text_, textlen);	1293	char *text = SvPVutf8 (text_, textlen);
818		1294
819	pango_layout_set_markup (self->pl, text, textlen);	1295	pango_layout_set_markup (self->pl, text, textlen);
820	}	1296	}
821		1297
822	void	1298	void
823	set_shapes (CFClient::Layout self, ...)	1299	set_shapes (DC::Layout self, ...)
824	CODE:	1300	CODE:
825	{	1301	{
826	PangoAttrList *attrs = 0;	1302	PangoAttrList *attrs = 0;
827	const char *text = pango_layout_get_text (self->pl);	1303	const char *text = pango_layout_get_text (self->pl);
828	const char *pos = text;	1304	const char *pos = text;
…		…
863	if (attrs)	1339	if (attrs)
864	pango_layout_set_attributes (self->pl, attrs);	1340	pango_layout_set_attributes (self->pl, attrs);
865	}	1341	}
866		1342
867	void	1343	void
868	get_shapes (CFClient::Layout self)	1344	get_shapes (DC::Layout self)
869	PPCODE:	1345	PPCODE:
870	{	1346	{
871	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1347	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
872		1348
873	do	1349	do
874	{	1350	{
875	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1351	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
876		1352
877	if (run && shape_attr_p (run))	1353	if (run && shape_attr_p (run))
878	{	1354	{
879	PangoRectangle extents;	1355	PangoRectangle extents;
880	pango_layout_iter_get_run_extents (iter, 0, &extents);	1356	pango_layout_iter_get_run_extents (iter, 0, &extents);
881		1357
		1358	EXTEND (SP, 2);
882	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));	1359	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.x))));
883	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));	1360	PUSHs (sv_2mortal (newSViv (PANGO_PIXELS (extents.y))));
884	}	1361	}
885	}	1362	}
886	while (pango_layout_iter_next_run (iter));	1363	while (pango_layout_iter_next_run (iter));
887		1364
888	pango_layout_iter_free (iter);	1365	pango_layout_iter_free (iter);
889	}	1366	}
890		1367
891	int	1368	int
892	has_wrapped (CFClient::Layout self)	1369	has_wrapped (DC::Layout self)
893	CODE:	1370	CODE:
894	{	1371	{
895	int lines = 1;	1372	int lines = 1;
896	const char *text = pango_layout_get_text (self->pl);	1373	const char *text = pango_layout_get_text (self->pl);
897		1374
…		…
902	}	1379	}
903	OUTPUT:	1380	OUTPUT:
904	RETVAL	1381	RETVAL
905		1382
906	SV *	1383	SV *
907	get_text (CFClient::Layout self)	1384	get_text (DC::Layout self)
908	CODE:	1385	CODE:
909	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1386	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
910	sv_utf8_decode (RETVAL);	1387	sv_utf8_decode (RETVAL);
911	OUTPUT:	1388	OUTPUT:
912	RETVAL	1389	RETVAL
913		1390
914	void	1391	void
915	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1392	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
916	CODE:	1393	CODE:
917	self->r = r;	1394	self->r = r;
918	self->g = g;	1395	self->g = g;
919	self->b = b;	1396	self->b = b;
920	self->a = a;	1397	self->a = a;
921		1398
922	void	1399	void
923	set_font (CFClient::Layout self, CFClient::Font font = 0)	1400	set_font (DC::Layout self, DC::Font font = 0)
924	CODE:	1401	CODE:
925	if (self->font != font)	1402	if (self->font != font)
926	{	1403	{
927	self->font = font;	1404	self->font = font;
928	layout_update_font (self);	1405	layout_update_font (self);
929	}	1406	}
930		1407
931	void	1408	void
932	set_height (CFClient::Layout self, int base_height)	1409	set_height (DC::Layout self, int base_height)
933	CODE:	1410	CODE:
934	if (self->base_height != base_height)	1411	if (self->base_height != base_height)
935	{	1412	{
936	self->base_height = base_height;	1413	self->base_height = base_height;
937	layout_update_font (self);	1414	layout_update_font (self);
938	}	1415	}
939		1416
940	void	1417	void
941	set_width (CFClient::Layout self, int max_width = -1)	1418	set_width (DC::Layout self, int max_width = -1)
942	CODE:	1419	CODE:
943	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1420	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
944		1421
945	void	1422	void
946	set_indent (CFClient::Layout self, int indent)	1423	set_indent (DC::Layout self, int indent)
947	CODE:	1424	CODE:
948	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1425	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
949		1426
950	void	1427	void
951	set_spacing (CFClient::Layout self, int spacing)	1428	set_spacing (DC::Layout self, int spacing)
952	CODE:	1429	CODE:
953	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1430	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
954		1431
955	void	1432	void
956	set_ellipsise (CFClient::Layout self, int ellipsise)	1433	set_ellipsise (DC::Layout self, int ellipsise)
957	CODE:	1434	CODE:
958	pango_layout_set_ellipsize (self->pl,	1435	pango_layout_set_ellipsize (self->pl,
959	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1436	ellipsise == 1 ? PANGO_ELLIPSIZE_START
960	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1437	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
961	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1438	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
962	: PANGO_ELLIPSIZE_NONE	1439	: PANGO_ELLIPSIZE_NONE
963	);	1440	);
964		1441
965	void	1442	void
966	set_single_paragraph_mode (CFClient::Layout self, int spm)	1443	set_single_paragraph_mode (DC::Layout self, int spm)
967	CODE:	1444	CODE:
968	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1445	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
969		1446
970	void	1447	void
971	size (CFClient::Layout self)	1448	size (DC::Layout self)
972	PPCODE:	1449	PPCODE:
973	{	1450	{
974	int w, h;	1451	int w, h;
975		1452
976	layout_get_pixel_size (self, &w, &h);	1453	layout_get_pixel_size (self, &w, &h);
…		…
979	PUSHs (sv_2mortal (newSViv (w)));	1456	PUSHs (sv_2mortal (newSViv (w)));
980	PUSHs (sv_2mortal (newSViv (h)));	1457	PUSHs (sv_2mortal (newSViv (h)));
981	}	1458	}
982		1459
983	int	1460	int
984	descent (CFClient::Layout self)	1461	descent (DC::Layout self)
985	CODE:	1462	CODE:
986	{	1463	{
987	PangoRectangle rect;	1464	PangoRectangle rect;
988	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1465	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
989	pango_layout_line_get_pixel_extents (line, 0, &rect);	1466	pango_layout_line_get_pixel_extents (line, 0, &rect);
990	RETVAL = PANGO_DESCENT (rect);	1467	RETVAL = PANGO_DESCENT (rect);
991	}	1468	}
992	OUTPUT:	1469	OUTPUT:
993	RETVAL	1470	RETVAL
994		1471
995	int	1472	int
996	xy_to_index (CFClient::Layout self, int x, int y)	1473	xy_to_index (DC::Layout self, int x, int y)
997	CODE:	1474	CODE:
998	{	1475	{
999	int index, trailing;	1476	int index, trailing;
1000	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1477	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1001	RETVAL = index;	1478	RETVAL = index + trailing;
1002	}	1479	}
1003	OUTPUT:	1480	OUTPUT:
1004	RETVAL	1481	RETVAL
1005		1482
1006	void	1483	void
1007	cursor_pos (CFClient::Layout self, int index)	1484	cursor_pos (DC::Layout self, int index)
1008	PPCODE:	1485	PPCODE:
1009	{	1486	{
1010	PangoRectangle strong_pos;	1487	PangoRectangle pos;
1011	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1488	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1012		1489
1013	EXTEND (SP, 3);	1490	EXTEND (SP, 3);
1014	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1491	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1015	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1492	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1016	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1493	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1017	}	1494	}
1018		1495
1019	void	1496	void
1020	render (CFClient::Layout self, float x, float y)	1497	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1021	PPCODE:	1498	PPCODE:
		1499	{
		1500	int line, x;
		1501
		1502	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1503	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1504	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1505	--line;
		1506	#endif
		1507	EXTEND (SP, 2);
		1508	PUSHs (sv_2mortal (newSViv (line)));
		1509	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1510	}
		1511
		1512	void
		1513	line_x_to_index (DC::Layout self, int line, int x)
		1514	PPCODE:
		1515	{
		1516	PangoLayoutLine *lp;
		1517	int index, trailing;
		1518
		1519	if (line < 0)
		1520	XSRETURN_EMPTY;
		1521
		1522	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1523	XSRETURN_EMPTY; /* do better */
		1524
		1525	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1526
		1527	EXTEND (SP, 2);
		1528	if (GIMME_V == G_SCALAR)
		1529	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1530	else
		1531	{
		1532	PUSHs (sv_2mortal (newSViv (index)));
		1533	PUSHs (sv_2mortal (newSViv (trailing)));
		1534	}
		1535	}
		1536
		1537	void
		1538	render (DC::Layout self, float x, float y, int flags = 0)
		1539	CODE:
		1540	rc_clear (self->rc);
1022	pango_opengl_render_layout_subpixel (	1541	pango_opengl_render_layout_subpixel (
1023	self->pl,	1542	self->pl,
		1543	self->rc,
1024	x * PANGO_SCALE, y * PANGO_SCALE,	1544	x * PANGO_SCALE, y * PANGO_SCALE,
1025	self->r, self->g, self->b, self->a	1545	self->r, self->g, self->b, self->a,
		1546	flags
1026	);	1547	);
		1548	// we assume that context_change actually clears/frees stuff
		1549	// and does not do any recomputation...
		1550	pango_layout_context_changed (self->pl);
1027		1551
		1552	void
		1553	draw (DC::Layout self)
		1554	CODE:
		1555	{
		1556	glEnable (GL_TEXTURE_2D);
		1557	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1558	glEnable (GL_BLEND);
		1559	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1560	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1561	glEnable (GL_ALPHA_TEST);
		1562	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1563
		1564	rc_draw (self->rc);
		1565
		1566	glDisable (GL_ALPHA_TEST);
		1567	glDisable (GL_BLEND);
		1568	glDisable (GL_TEXTURE_2D);
		1569	}
		1570
1028	MODULE = CFClient PACKAGE = CFClient::Texture	1571	MODULE = Deliantra::Client PACKAGE = DC::Texture
1029		1572
1030	void	1573	PROTOTYPES: ENABLE
1031	pad2pot (SV data_, SV w_, SV *h_)
1032	CODE:
1033	{
1034	int ow = SvIV (w_);
1035	int oh = SvIV (h_);
1036		1574
1037	if (ow && oh)	1575	void
		1576	pad (SV *data_, int ow, int oh, int nw, int nh)
		1577	CODE:
		1578	{
		1579	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1038	{	1580	{
1039	int nw = minpot (ow);
1040	int nh = minpot (oh);
1041
1042	if (nw != ow \|\| nh != oh)
1043	{
1044	if (SvOK (data_))
1045	{
1046	STRLEN datalen;	1581	STRLEN datalen;
1047	char *data = SvPVbyte (data_, datalen);	1582	char *data = SvPVbyte (data_, datalen);
1048	int bpp = datalen / (ow * oh);	1583	int bpp = datalen / (ow * oh);
1049	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1584	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1050		1585
1051	SvPOK_only (result_);	1586	SvPOK_only (result_);
1052	SvCUR_set (result_, nw * nh * bpp);	1587	SvCUR_set (result_, nw * nh * bpp);
1053		1588
1054	memset (SvPVX (result_), 0, nw * nh * bpp);	1589	memset (SvPVX (result_), 0, nw * nh * bpp);
1055	while (oh--)	1590	while (oh--)
1056	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1591	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1057		1592
1058	sv_setsv (data_, result_);	1593	sv_setsv (data_, result_);
1059	}
1060
1061	sv_setiv (w_, nw);
1062	sv_setiv (h_, nh);
1063	}
1064	}	1594	}
1065	}	1595	}
1066		1596
1067	void	1597	void
1068	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1598	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1074	{	1604	{
1075	HV hv = (HV )SvRV (self);	1605	HV hv = (HV )SvRV (self);
1076	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1606	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1077	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1607	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1078	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1608	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1609
		1610	if (name <= 0)
		1611	XSRETURN_EMPTY;
1079		1612
1080	if (items < 5)	1613	if (items < 5)
1081	{	1614	{
1082	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1615	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1083	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1616	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1111	glDisable (GL_ALPHA_TEST);	1644	glDisable (GL_ALPHA_TEST);
1112	glDisable (GL_BLEND);	1645	glDisable (GL_BLEND);
1113	}	1646	}
1114	}	1647	}
1115		1648
		1649	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1650	CODE:
		1651	{
		1652	GLint width;
		1653	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1654	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1655	RETVAL = width > 0;
		1656	}
		1657	OUTPUT:
		1658	RETVAL
		1659
1116	MODULE = CFClient PACKAGE = CFClient::Map	1660	MODULE = Deliantra::Client PACKAGE = DC::Map
1117		1661
1118	CFClient::Map	1662	PROTOTYPES: DISABLE
1119	new (SV *class, int map_width, int map_height)	1663
		1664	DC::Map
		1665	new (SV *class)
1120	CODE:	1666	CODE:
1121	New (0, RETVAL, 1, struct map);	1667	New (0, RETVAL, 1, struct map);
1122	RETVAL->x = 0;	1668	RETVAL->x = 0;
1123	RETVAL->y = 0;	1669	RETVAL->y = 0;
1124	RETVAL->w = map_width;	1670	RETVAL->w = 0;
1125	RETVAL->h = map_height;	1671	RETVAL->h = 0;
1126	RETVAL->ox = 0;	1672	RETVAL->ox = 0;
1127	RETVAL->oy = 0;	1673	RETVAL->oy = 0;
1128	RETVAL->faces = 8192;	1674	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1129	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1675	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1130	RETVAL->texs = 8192;
1131	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1132	RETVAL->rows = 0;	1676	RETVAL->rows = 0;
1133	RETVAL->row = 0;	1677	RETVAL->row = 0;
1134	OUTPUT:	1678	OUTPUT:
1135	RETVAL	1679	RETVAL
1136		1680
1137	void	1681	void
1138	DESTROY (CFClient::Map self)	1682	DESTROY (DC::Map self)
1139	CODE:	1683	CODE:
1140	{	1684	{
1141	map_clear (self);	1685	map_clear (self);
1142	Safefree (self->face);	1686	Safefree (self->face2tile);
1143	Safefree (self->tex);	1687	Safefree (self->tex);
1144	Safefree (self);	1688	Safefree (self);
1145	}	1689	}
1146		1690
1147	void	1691	void
		1692	resize (DC::Map self, int map_width, int map_height)
		1693	CODE:
		1694	self->w = map_width;
		1695	self->h = map_height;
		1696
		1697	void
1148	clear (CFClient::Map self)	1698	clear (DC::Map self)
1149	CODE:	1699	CODE:
1150	map_clear (self);	1700	map_clear (self);
1151		1701
1152	void	1702	void
1153	set_face (CFClient::Map self, int face, int texid)	1703	set_tileid (DC::Map self, int face, int tile)
1154	CODE:	1704	CODE:
1155	{	1705	{
1156	while (self->faces <= face)	1706	need_facenum (self, face); self->face2tile [face] = tile;
1157	{	1707	need_texid (self, tile);
1158	Append (mapface, self->face, self->faces, self->faces);
1159	self->faces *= 2;
1160	}
1161
1162	self->face [face] = texid;
1163	}	1708	}
1164		1709
1165	void	1710	void
		1711	set_smooth (DC::Map self, int face, int smooth, int level)
		1712	CODE:
		1713	{
		1714	tileid texid;
		1715	maptex *tex;
		1716
		1717	if (face < 0 \|\| face >= self->faces)
		1718	return;
		1719
		1720	if (smooth < 0 \|\| smooth >= self->faces)
		1721	return;
		1722
		1723	texid = self->face2tile [face];
		1724
		1725	if (!texid)
		1726	return;
		1727
		1728	tex = self->tex + texid;
		1729	tex->smoothtile = self->face2tile [smooth];
		1730	tex->smoothlevel = level;
		1731	}
		1732
		1733	void
1166	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)	1734	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)
1167	CODE:	1735	CODE:
1168	{	1736	{
1169	while (self->texs <= texid)	1737	need_texid (self, texid);
1170	{
1171	Append (maptex, self->tex, self->texs, self->texs);
1172	self->texs *= 2;
1173	}
1174		1738
1175	{	1739	{
1176	maptex *tex = self->tex + texid;	1740	maptex *tex = self->tex + texid;
1177		1741
1178	tex->name = name;	1742	tex->name = name;
…		…
1195	// from transparent color bleeding and ugly wrapping effects.	1759	// from transparent color bleeding and ugly wrapping effects.
1196	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1760	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1197	}	1761	}
1198		1762
1199	int	1763	int
1200	ox (CFClient::Map self)	1764	ox (DC::Map self)
1201	ALIAS:	1765	ALIAS:
1202	oy = 1	1766	oy = 1
1203	x = 2	1767	x = 2
1204	y = 3	1768	y = 3
1205	w = 4	1769	w = 4
…		…
1216	}	1780	}
1217	OUTPUT:	1781	OUTPUT:
1218	RETVAL	1782	RETVAL
1219		1783
1220	void	1784	void
1221	scroll (CFClient::Map self, int dx, int dy)	1785	scroll (DC::Map self, int dx, int dy)
1222	CODE:	1786	CODE:
1223	{	1787	{
1224	if (dx > 0)	1788	if (dx > 0)
1225	map_blank (self, self->x, self->y, dx - 1, self->h);	1789	map_blank (self, self->x, self->y, dx, self->h);
1226	else if (dx < 0)	1790	else if (dx < 0)
1227	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1791	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1228		1792
1229	if (dy > 0)	1793	if (dy > 0)
1230	map_blank (self, self->x, self->y, self->w, dy - 1);	1794	map_blank (self, self->x, self->y, self->w, dy);
1231	else if (dy < 0)	1795	else if (dy < 0)
1232	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1796	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1233		1797
1234	self->ox += dx; self->x += dx;	1798	self->ox += dx; self->x += dx;
1235	self->oy += dy; self->y += dy;	1799	self->oy += dy; self->y += dy;
1236		1800
1237	while (self->y < 0)	1801	while (self->y < 0)
…		…
1241	self->rows += MAP_EXTEND_Y;	1805	self->rows += MAP_EXTEND_Y;
1242	self->y += MAP_EXTEND_Y;	1806	self->y += MAP_EXTEND_Y;
1243	}	1807	}
1244	}	1808	}
1245		1809
1246	void	1810	SV *
1247	map1a_update (CFClient::Map self, SV *data_)	1811	map1a_update (DC::Map self, SV *data_, int extmap)
1248	CODE:	1812	CODE:
1249	{	1813	{
1250	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1814	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1251	uint8_t data_end = (uint8_t )SvEND (data_);	1815	uint8_t data_end = (uint8_t )SvEND (data_);
1252	mapcell *cell;	1816	mapcell *cell;
1253	int x, y, flags;	1817	int x, y, z, flags;
		1818	AV *missing = newAV ();
		1819	RETVAL = newRV_noinc ((SV *)missing);
1254		1820
1255	while (data < data_end)	1821	while (data < data_end - 1)
1256	{	1822	{
1257	flags = (data [0] << 8) + data [1]; data += 2;	1823	flags = (data [0] << 8) + data [1]; data += 2;
1258		1824
1259	x = self->x + ((flags >> 10) & 63);	1825	x = self->x + ((flags >> 10) & 63);
1260	y = self->y + ((flags >> 4) & 63);	1826	y = self->y + ((flags >> 4) & 63);
1261		1827
1262	cell = map_get_cell (self, x, y);	1828	cell = map_get_cell (self, x, y);
1263		1829
1264	if (flags & 15)	1830	if (flags & 15)
1265	{	1831	{
1266	if (cell->darkness < 0)	1832	if (!cell->darkness)
1267	{	1833	{
		1834	memset (cell, 0, sizeof (*cell));
1268	cell->darkness = 0;	1835	cell->darkness = 256;
1269	cell->face [0] = 0;
1270	cell->face [1] = 0;
1271	cell->face [2] = 0;
1272	}	1836	}
1273		1837
1274	cell->darkness = flags & 8 ? *data++ : 255;
1275
1276	//TODO: don't trust server data to be in-range(!)	1838	//TODO: don't trust server data to be in-range(!)
1277		1839
1278	if (flags & 4)	1840	if (flags & 8)
1279	{	1841	{
1280	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1842	if (extmap)
		1843	{
		1844	uint8_t ext, cmd;
		1845
		1846	do
		1847	{
		1848	ext = *data++;
		1849	cmd = ext & 0x7f;
		1850
		1851	if (cmd < 4)
		1852	cell->darkness = 255 - ext * 64 + 1;
		1853	else if (cmd == 5) // health
		1854	{
		1855	cell->stat_width = 1;
		1856	cell->stat_hp = *data++;
		1857	}
		1858	else if (cmd == 6) // monster width
		1859	cell->stat_width = *data++ + 1;
		1860	else if (cmd == 0x47)
		1861	{
		1862	if (*data == 1) cell->player = data [1];
		1863	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1864	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1865	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
		1866
		1867	data += *data + 1;
		1868	}
		1869	else if (cmd == 8) // cell flags
		1870	cell->flags = *data++;
		1871	else if (ext & 0x40) // unknown, multibyte => skip
		1872	data += *data + 1;
		1873	else
		1874	data++;
		1875	}
		1876	while (ext & 0x80);
		1877	}
		1878	else
		1879	cell->darkness = *data++ + 1;
1281	}	1880	}
1282		1881
		1882	for (z = 0; z <= 2; ++z)
1283	if (flags & 2)	1883	if (flags & (4 >> z))
1284	{	1884	{
1285	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1885	faceid face = (data [0] << 8) + data [1]; data += 2;
		1886	need_facenum (self, face);
		1887	cell->tile [z] = self->face2tile [face];
		1888
		1889	if (cell->tile [z])
		1890	{
		1891	maptex *tex = self->tex + cell->tile [z];
		1892	if (!tex->name)
		1893	av_push (missing, newSViv (cell->tile [z]));
		1894
		1895	if (tex->smoothtile)
		1896	{
		1897	maptex *smooth = self->tex + tex->smoothtile;
		1898	if (!smooth->name)
		1899	av_push (missing, newSViv (tex->smoothtile));
		1900	}
		1901	}
1286	}	1902	}
1287
1288	if (flags & 1)
1289	{
1290	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1291	}
1292	}	1903	}
1293	else	1904	else
1294	cell->darkness = -1;	1905	CELL_CLEAR (cell);
1295	}	1906	}
1296	}	1907	}
		1908	OUTPUT:
		1909	RETVAL
1297		1910
1298	SV *	1911	SV *
1299	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1912	mapmap (DC::Map self, int x0, int y0, int w, int h)
1300	CODE:	1913	CODE:
1301	{	1914	{
1302	int x1, x;	1915	int x1, x;
1303	int y1, y;	1916	int y1, y;
1304	int z;	1917	int z;
…		…
1325	{	1938	{
1326	mapcell *cell = row->col + (x - row->c0);	1939	mapcell *cell = row->col + (x - row->c0);
1327		1940
1328	for (z = 0; z <= 0; z++)	1941	for (z = 0; z <= 0; z++)
1329	{	1942	{
1330	mapface face = cell->face [z];
1331
1332	if (face)
1333	{
1334	maptex tex = self->tex [face];	1943	maptex tex = self->tex [cell->tile [z]];
1335	int a0 = 255 - tex.a;	1944	int a0 = 255 - tex.a;
1336	int a1 = tex.a;	1945	int a1 = tex.a;
1337		1946
1338	r = (r * a0 + tex.r * a1) / 255;	1947	r = (r * a0 + tex.r * a1) / 255;
1339	g = (g * a0 + tex.g * a1) / 255;	1948	g = (g * a0 + tex.g * a1) / 255;
1340	b = (b * a0 + tex.b * a1) / 255;	1949	b = (b * a0 + tex.b * a1) / 255;
1341	a = (a * a0 + tex.a * a1) / 255;	1950	a = (a * a0 + tex.a * a1) / 255;
1342	}
1343	}	1951	}
1344	}	1952	}
1345		1953
1346	*map++ = (r )	1954	*map++ = (r )
1347	\| (g << 8)	1955	\| (g << 8)
…		…
1354	}	1962	}
1355	OUTPUT:	1963	OUTPUT:
1356	RETVAL	1964	RETVAL
1357		1965
1358	void	1966	void
1359	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1967	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1360	CODE:	1968	CODE:
1361	{	1969	{
1362	int vx, vy;
1363	int x, y, z;	1970	int x, y, z;
1364	int last_name;
1365	mapface face;
1366		1971
1367	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1972	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1368	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1973	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1974	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1975	smooth_key skey;
		1976	int pl_x, pl_y;
		1977	maptex pl_tex;
		1978	rc_t *rc = rc_alloc ();
		1979	rc_key_t key;
		1980	rc_array_t *arr;
1369		1981
1370	/*	1982	pl_tex.name = 0;
1371	int vx = self->vx = self->w >= sw
1372	? self->x + (self->w - sw) / 2
1373	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1374		1983
1375	int vy = self->vy = self->h >= sh	1984	// thats current max. sorry.
1376	? self->y + (self->h - sh) / 2	1985	if (sw > 255) sw = 255;
1377	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1986	if (sh > 255) sh = 255;
1378	*/
1379		1987
1380	glColor4ub (255, 255, 255, 255);	1988	// clear key, in case of extra padding
		1989	memset (&skey, 0, sizeof (skey));
		1990
		1991	memset (&key, 0, sizeof (key));
		1992	key.r = 255;
		1993	key.g = 255;
		1994	key.b = 255;
		1995	key.a = 255;
		1996	key.mode = GL_QUADS;
		1997	key.format = GL_T2F_V3F;
		1998	key.texname = -1;
		1999
		2000	mx += self->x;
		2001	my += self->y;
		2002
		2003	// first pass: determine smooth_max
		2004	// rather ugly, if you ask me
		2005	// could also be stored inside mapcell and updated on change
		2006	memset (smooth_max, 0, sizeof (smooth_max));
		2007
		2008	for (y = 0; y < sh; y++)
		2009	if (0 <= y + my && y + my < self->rows)
		2010	{
		2011	maprow *row = self->row + (y + my);
		2012
		2013	for (x = 0; x < sw; x++)
		2014	if (row->c0 <= x + mx && x + mx < row->c1)
		2015	{
		2016	mapcell *cell = row->col + (x + mx - row->c0);
		2017
		2018	smooth_max[x + 1][y + 1] =
		2019	MAX (self->tex [cell->tile [0]].smoothlevel,
		2020	MAX (self->tex [cell->tile [1]].smoothlevel,
		2021	self->tex [cell->tile [2]].smoothlevel));
		2022	}
		2023	}
1381		2024
1382	glEnable (GL_BLEND);	2025	glEnable (GL_BLEND);
1383	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2026	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1384	glEnable (GL_TEXTURE_2D);
1385	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2027	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1386		2028
1387	glBegin (GL_QUADS);
1388
1389	last_name = 0;
1390
1391	for (z = 0; z < 3; z++)	2029	for (z = 0; z <= 2; z++)
		2030	{
		2031	memset (smooth_level, 0, sizeof (smooth_level));
		2032
1392	for (y = 0; y < sh; y++)	2033	for (y = 0; y < sh; y++)
1393	if (0 <= y + vy && y + vy < self->rows)	2034	if (0 <= y + my && y + my < self->rows)
1394	{	2035	{
1395	maprow *row = self->row + (y + vy);	2036	maprow *row = self->row + (y + my);
1396		2037
1397	for (x = 0; x < sw; x++)	2038	for (x = 0; x < sw; x++)
1398	if (row->c0 <= x + vx && x + vx < row->c1)	2039	if (row->c0 <= x + mx && x + mx < row->c1)
1399	{	2040	{
1400	mapcell *cell = row->col + (x + vx - row->c0);	2041	mapcell *cell = row->col + (x + mx - row->c0);
1401
1402	face = cell->face [z];	2042	tileid tile = cell->tile [z];
1403		2043
1404	if (face)	2044	if (tile)
		2045	{
		2046	maptex tex = self->tex [tile];
		2047	int px = (x + 1) * T - tex.w;
		2048	int py = (y + 1) * T - tex.h;
		2049
		2050	if (key.texname != tex.name)
		2051	{
		2052	if (!tex.name)
		2053	tex = self->tex [2]; /* missing, replace by noface */
		2054
		2055	key.texname = tex.name;
		2056	arr = rc_array (rc, &key);
		2057	}
		2058
		2059	if (expect_false (cell->player == player) && expect_false (z == 2))
		2060	{
		2061	pl_x = px;
		2062	pl_y = py;
		2063	pl_tex = tex;
		2064	continue;
		2065	}
		2066
		2067	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2068	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2069	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2070	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2071
		2072	if (expect_false (cell->flags) && expect_false (z == 2))
		2073	{
		2074	// overlays such as the speech bubble, probably more to come
		2075	if (cell->flags & 1)
		2076	{
		2077	maptex tex = self->tex [1];
		2078	int px = x * T + T * 2 / 32;
		2079	int py = y * T - T * 6 / 32;
		2080
		2081	if (tex.name)
		2082	{
		2083	if (key.texname != tex.name)
		2084	{
		2085	key.texname = tex.name;
		2086	arr = rc_array (rc, &key);
		2087	}
		2088
		2089	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2090	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2091	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2092	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2093	}
		2094	}
		2095	}
		2096
		2097	// update smooth hash
		2098	if (tex.smoothtile)
		2099	{
		2100	skey.tile = tex.smoothtile;
		2101	skey.level = tex.smoothlevel;
		2102
		2103	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2104
		2105	// add bits to current tile and all neighbours. skey.x\|y is
		2106	// shifted +1\|+1 so we always stay positive.
		2107
		2108	// bits is ___n cccc CCCC bbbb
		2109	// n do not draw borders&corners
		2110	// c draw these corners, but...
		2111	// C ... not these
		2112	// b draw these borders
		2113
		2114	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2115	// ┃· ·· ·┃ ━━
		2116
		2117	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2118	// ·· ·· ·┏ ┓·
		2119
		2120	// full tile
		2121	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2122
		2123	// borders
		2124	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2125	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2126	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2127	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2128
		2129	// corners
		2130	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2131	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2132	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2133	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2134	}
		2135	}
		2136	}
		2137	}
		2138
		2139	rc_draw (rc);
		2140	rc_clear (rc);
		2141
		2142	// go through all smoothlevels, lowest to highest, then draw.
		2143	// this is basically counting sort
		2144	{
		2145	int w, b;
		2146
		2147	glEnable (GL_TEXTURE_2D);
		2148	glBegin (GL_QUADS);
		2149	for (w = 0; w < 256 / 32; ++w)
		2150	{
		2151	uint32_t smask = smooth_level [w];
		2152	if (smask)
		2153	for (b = 0; b < 32; ++b)
		2154	if (smask & (((uint32_t)1) << b))
1405	{	2155	{
1406	maptex tex = self->tex [face];	2156	int level = (w << 5) \| b;
		2157	HE *he;
1407		2158
1408	int px = (x + 1) * 32 - tex.w;	2159	hv_iterinit (smooth);
1409	int py = (y + 1) * 32 - tex.h;	2160	while ((he = hv_iternext (smooth)))
1410
1411	if (last_name != tex.name)
1412	{	2161	{
		2162	smooth_key skey = (smooth_key )HeKEY (he);
		2163	IV bits = SvIVX (HeVAL (he));
		2164
		2165	if (!(bits & 0x1000)
		2166	&& skey->level == level
		2167	&& level > smooth_max [skey->x][skey->y])
		2168	{
		2169	maptex tex = self->tex [skey->tile];
		2170	int px = (((int)skey->x) - 1) * T;
		2171	int py = (((int)skey->y) - 1) * T;
		2172	int border = bits & 15;
		2173	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2174	float dx = tex.s * .0625f; // 16 images/row
		2175	float dy = tex.t * .5f ; // 2 images/column
		2176
		2177	if (tex.name)
		2178	{
		2179	// this time avoiding texture state changes
		2180	// save gobs of state changes.
		2181	if (key.texname != tex.name)
		2182	{
1413	glEnd ();	2183	glEnd ();
1414	last_name = tex.name;
1415	glBindTexture (GL_TEXTURE_2D, last_name);	2184	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1416	glBegin (GL_QUADS);	2185	glBegin (GL_QUADS);
		2186	}
		2187
		2188	if (border)
		2189	{
		2190	float ox = border * dx;
		2191
		2192	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2193	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2194	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2195	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2196	}
		2197
		2198	if (corner)
		2199	{
		2200	float ox = corner * dx;
		2201
		2202	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		2203	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		2204	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		2205	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2206	}
		2207	}
		2208	}
1417	}	2209	}
1418
1419	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1420	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1421	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1422	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1423	}	2210	}
1424	}
1425	}	2211	}
1426		2212
1427	glEnd ();	2213	glEnd ();
1428
1429	glDisable (GL_TEXTURE_2D);	2214	glDisable (GL_TEXTURE_2D);
		2215	key.texname = -1;
		2216	}
		2217
		2218	hv_clear (smooth);
		2219	}
		2220
		2221	if (pl_tex.name)
		2222	{
		2223	maptex tex = pl_tex;
		2224	int px = pl_x + sdx;
		2225	int py = pl_y + sdy;
		2226
		2227	key.texname = tex.name;
		2228	arr = rc_array (rc, &key);
		2229
		2230	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2231	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2232	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2233	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2234
		2235	rc_draw (rc);
		2236	}
		2237
1430	glDisable (GL_BLEND);	2238	glDisable (GL_BLEND);
1431	}	2239	rc_free (rc);
1432		2240
		2241	// top layer: overlays such as the health bar
		2242	for (y = 0; y < sh; y++)
		2243	if (0 <= y + my && y + my < self->rows)
		2244	{
		2245	maprow *row = self->row + (y + my);
		2246
		2247	for (x = 0; x < sw; x++)
		2248	if (row->c0 <= x + mx && x + mx < row->c1)
		2249	{
		2250	mapcell *cell = row->col + (x + mx - row->c0);
		2251
		2252	int px = x * T;
		2253	int py = y * T;
		2254
		2255	if (cell->stat_hp)
		2256	{
		2257	int width = cell->stat_width * T;
		2258	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2259
		2260	glColor3ub (0, 0, 0);
		2261	glRectf (px + 1, py - thick - 2,
		2262	px + width - 1, py);
		2263
		2264	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2265	glRectf (px + 2,
		2266	py - thick - 1,
		2267	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2268	}
		2269	}
		2270	}
		2271	}
		2272
1433	void	2273	void
1434	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2274	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1435	CODE:	2275	CODE:
1436	{	2276	{
1437	static float color[16][3] = {	2277	static float color[16][3] = {
1438	{ 0.00F, 0.00F, 0.00F },	2278	{ 0.00F, 0.00F, 0.00F },
1439	{ 1.00F, 1.00F, 1.00F },	2279	{ 1.00F, 1.00F, 1.00F },
…		…
1489	glDisable (GL_BLEND);	2329	glDisable (GL_BLEND);
1490	glDisable (GL_TEXTURE_2D);	2330	glDisable (GL_TEXTURE_2D);
1491	}	2331	}
1492		2332
1493	void	2333	void
1494	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2334	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1495	PPCODE:	2335	PPCODE:
1496	{	2336	{
1497	int vx, vy;
1498	int x, y;	2337	int x, y;
		2338	int sw1 = sw + 2;
		2339	int sh1 = sh + 2;
		2340	int sh3 = sh * 3;
1499	int sw4 = (sw + 3) & ~3;	2341	int sw34 = (sw * 3 + 3) & ~3;
		2342	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1500	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2343	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1501	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2344	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1502		2345
1503	memset (darkness, 255, sw4 * sh);
1504	SvPOK_only (darkness_sv);	2346	SvPOK_only (darkness3_sv);
1505	SvCUR_set (darkness_sv, sw4 * sh);	2347	SvCUR_set (darkness3_sv, sw34 * sh3);
1506		2348
1507	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2349	mx += self->x - 1;
1508	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2350	my += self->y - 1;
1509		2351
		2352	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2353
1510	for (y = 0; y < sh; y++)	2354	for (y = 0; y < sh1; y++)
1511	if (0 <= y + vy && y + vy < self->rows)	2355	if (0 <= y + my && y + my < self->rows)
1512	{	2356	{
1513	maprow *row = self->row + (y + vy);	2357	maprow *row = self->row + (y + my);
1514		2358
1515	for (x = 0; x < sw; x++)	2359	for (x = 0; x < sw1; x++)
1516	if (row->c0 <= x + vx && x + vx < row->c1)	2360	if (row->c0 <= x + mx && x + mx < row->c1)
1517	{	2361	{
1518	mapcell *cell = row->col + (x + vx - row->c0);	2362	mapcell *cell = row->col + (x + mx - row->c0);
1519		2363
1520	darkness[y * sw4 + x] = cell->darkness < 0	2364	darkness1 [y * sw1 + x] = cell->darkness
		2365	? 255 - (cell->darkness - 1)
1521	? 255 - FOW_DARKNESS	2366	: 255 - FOW_DARKNESS;
1522	: 255 - cell->darkness;
1523	}	2367	}
1524	}	2368	}
1525		2369
		2370	for (y = 0; y < sh; ++y)
		2371	for (x = 0; x < sw; ++x)
		2372	{
		2373	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2374	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2375	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2376	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2377	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2378	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2379	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2380	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2381	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2382
		2383	uint8_t r11 = (d11 + d21 + d12) / 3;
		2384	uint8_t r21 = d21;
		2385	uint8_t r31 = (d21 + d31 + d32) / 3;
		2386
		2387	uint8_t r12 = d12;
		2388	uint8_t r22 = d22;
		2389	uint8_t r32 = d32;
		2390
		2391	uint8_t r13 = (d13 + d23 + d12) / 3;
		2392	uint8_t r23 = d23;
		2393	uint8_t r33 = (d23 + d33 + d32) / 3;
		2394
		2395	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2396	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2397	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2398	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2399	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2400	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2401	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2402	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2403	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2404	}
		2405
		2406	free (darkness1);
		2407
1526	EXTEND (SP, 3);	2408	EXTEND (SP, 3);
1527	PUSHs (sv_2mortal (newSViv (sw4)));	2409	PUSHs (sv_2mortal (newSViv (sw34)));
1528	PUSHs (sv_2mortal (newSViv (sh)));	2410	PUSHs (sv_2mortal (newSViv (sh3)));
1529	PUSHs (darkness_sv);	2411	PUSHs (darkness3_sv);
1530	}	2412	}
1531		2413
1532	SV *	2414	SV *
1533	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2415	get_rect (DC::Map self, int x0, int y0, int w, int h)
1534	CODE:	2416	CODE:
1535	{	2417	{
1536	int x, y, x1, y1;	2418	int x, y, x1, y1;
1537	SV data_sv = newSV (w h * 7 + 5);	2419	SV data_sv = newSV (w h * 7 + 5);
1538	uint8_t data = (uint8_t )SvPVX (data_sv);	2420	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1563	if (row && row->c0 <= x && x < row->c1)	2445	if (row && row->c0 <= x && x < row->c1)
1564	{	2446	{
1565	mapcell *cell = row->col + (x - row->c0);	2447	mapcell *cell = row->col + (x - row->c0);
1566	uint8_t flags = 0;	2448	uint8_t flags = 0;
1567		2449
1568	if (cell->face [0]) flags \|= 1;	2450	if (cell->tile [0]) flags \|= 1;
1569	if (cell->face [1]) flags \|= 2;	2451	if (cell->tile [1]) flags \|= 2;
1570	if (cell->face [2]) flags \|= 4;	2452	if (cell->tile [2]) flags \|= 4;
1571		2453
1572	*data++ = flags;	2454	*data++ = flags;
1573		2455
1574	if (flags & 1)	2456	if (flags & 1)
1575	{	2457	{
		2458	tileid tile = cell->tile [0];
1576	*data++ = cell->face [0] >> 8;	2459	*data++ = tile >> 8;
1577	*data++ = cell->face [0];	2460	*data++ = tile;
1578	}	2461	}
1579		2462
1580	if (flags & 2)	2463	if (flags & 2)
1581	{	2464	{
		2465	tileid tile = cell->tile [1];
1582	*data++ = cell->face [1] >> 8;	2466	*data++ = tile >> 8;
1583	*data++ = cell->face [1];	2467	*data++ = tile;
1584	}	2468	}
1585		2469
1586	if (flags & 4)	2470	if (flags & 4)
1587	{	2471	{
		2472	tileid tile = cell->tile [2];
1588	*data++ = cell->face [2] >> 8;	2473	*data++ = tile >> 8;
1589	*data++ = cell->face [2];	2474	*data++ = tile;
1590	}	2475	}
1591	}	2476	}
1592	else	2477	else
1593	*data++ = 0;	2478	*data++ = 0;
1594	}	2479	}
1595	}	2480	}
1596		2481
		2482	/* if size is wh + 5 then no data has been found /
		2483	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2484	{
1597	SvPOK_only (data_sv);	2485	SvPOK_only (data_sv);
1598	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2486	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2487	}
		2488
1599	RETVAL = data_sv;	2489	RETVAL = data_sv;
1600	}	2490	}
1601	OUTPUT:	2491	OUTPUT:
1602	RETVAL	2492	RETVAL
1603		2493
1604	void	2494	void
1605	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2495	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1606	PPCODE:	2496	PPCODE:
1607	{	2497	{
1608	int x, y, z;	2498	int x, y, z;
1609	int w, h;	2499	int w, h;
1610	int x1, y1;	2500	int x1, y1;
		2501	STRLEN len;
		2502	uint8_t data, end;
		2503
		2504	len = SvLEN (data_sv);
		2505	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2506	data = SvPVbyte_nolen (data_sv);
		2507	end = data + len + 8;
		2508
		2509	if (len < 5)
		2510	XSRETURN_EMPTY;
1611		2511
1612	if (*data++ != 0)	2512	if (*data++ != 0)
1613	return; /* version mismatch */	2513	XSRETURN_EMPTY; /* version mismatch */
1614		2514
1615	w = data++ << 8; w \|= data++;	2515	w = data++ << 8; w \|= data++;
1616	h = data++ << 8; h \|= data++;	2516	h = data++ << 8; h \|= data++;
1617		2517
1618	// we need to do this 'cause we don't keep an absolute coord system for rows	2518	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1630	{	2530	{
1631	maprow *row = map_get_row (self, y);	2531	maprow *row = map_get_row (self, y);
1632		2532
1633	for (x = x0; x < x1; x++)	2533	for (x = x0; x < x1; x++)
1634	{	2534	{
		2535	uint8_t flags;
		2536
		2537	if (data + 7 >= end)
		2538	XSRETURN_EMPTY;
		2539
1635	uint8_t flags = *data++;	2540	flags = *data++;
1636		2541
1637	if (flags)	2542	if (flags)
1638	{	2543	{
1639	mapface face[3] = { 0, 0, 0 };
1640
1641	mapcell *cell = row_get_cell (row, x);	2544	mapcell *cell = row_get_cell (row, x);
		2545	tileid tile[3] = { 0, 0, 0 };
1642		2546
1643	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2547	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1644	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2548	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1645	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2549	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1646		2550
1647	if (cell->darkness <= 0)	2551	if (cell->darkness == 0)
1648	{	2552	{
1649	cell->darkness = -1;	2553	/cell->darkness = 0;/
		2554	EXTEND (SP, 3);
1650		2555
1651	for (z = 0; z <= 2; z++)	2556	for (z = 0; z <= 2; z++)
1652	{	2557	{
1653	cell->face[z] = face[z];	2558	tileid t = tile [z];
1654		2559
1655	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2560	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2561	{
1656	XPUSHs (sv_2mortal (newSViv (face[z])));	2562	PUSHs (sv_2mortal (newSViv (t)));
		2563	need_texid (self, t);
		2564	}
		2565
		2566	cell->tile [z] = t;
1657	}	2567	}
1658	}	2568	}
1659	}	2569	}
1660	}	2570	}
1661	}	2571	}
1662	}	2572	}
1663		2573
1664	MODULE = CFClient PACKAGE = CFClient::MixChunk	2574	MODULE = Deliantra::Client PACKAGE = DC::RW
1665		2575
1666	CFClient::MixChunk	2576	DC::RW
1667	new_from_file (SV class, char path)	2577	new (SV class, SV data_sv)
1668	CODE:	2578	CODE:
1669	RETVAL = Mix_LoadWAV (path);	2579	{
		2580	STRLEN datalen;
		2581	char *data = SvPVbyte (data_sv, datalen);
		2582
		2583	RETVAL = SDL_RWFromConstMem (data, datalen);
		2584	}
1670	OUTPUT:	2585	OUTPUT:
1671	RETVAL	2586	RETVAL
1672		2587
		2588	DC::RW
		2589	new_from_file (SV class, const char path, const char *mode = "rb")
		2590	CODE:
		2591	RETVAL = SDL_RWFromFile (path, mode);
		2592	OUTPUT:
		2593	RETVAL
		2594
		2595	# fails on win32:
		2596	# dc.xs(2268) : error C2059: syntax error : '('
1673	void	2597	#void
		2598	#close (DC::RW self)
		2599	# CODE:
		2600	# (self->(close)) (self);
		2601
		2602	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2603
		2604	PROTOTYPES: DISABLE
		2605
		2606	DC::Channel
		2607	find ()
		2608	CODE:
		2609	{
		2610	RETVAL = Mix_GroupAvailable (-1);
		2611
		2612	if (RETVAL < 0)
		2613	{
		2614	RETVAL = Mix_GroupOldest (-1);
		2615
		2616	if (RETVAL < 0)
		2617	XSRETURN_UNDEF;
		2618
		2619	Mix_HaltChannel (RETVAL);
		2620	}
		2621
		2622	Mix_UnregisterAllEffects (RETVAL);
		2623	Mix_Volume (RETVAL, 128);
		2624	}
		2625	OUTPUT:
		2626	RETVAL
		2627
		2628	void
		2629	halt (DC::Channel self)
		2630	CODE:
		2631	Mix_HaltChannel (self);
		2632
		2633	void
		2634	expire (DC::Channel self, int ticks = -1)
		2635	CODE:
		2636	Mix_ExpireChannel (self, ticks);
		2637
		2638	void
		2639	fade_out (DC::Channel self, int ticks = -1)
		2640	CODE:
		2641	Mix_FadeOutChannel (self, ticks);
		2642
		2643	int
		2644	volume (DC::Channel self, int volume)
		2645	CODE:
		2646	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2647	OUTPUT:
		2648	RETVAL
		2649
		2650	void
		2651	unregister_all_effects (DC::Channel self)
		2652	CODE:
		2653	Mix_UnregisterAllEffects (self);
		2654
		2655	void
		2656	set_panning (DC::Channel self, int left, int right)
		2657	CODE:
		2658	left = CLAMP (left , 0, 255);
		2659	right = CLAMP (right, 0, 255);
		2660	Mix_SetPanning (self, left, right);
		2661
		2662	void
		2663	set_distance (DC::Channel self, int distance)
		2664	CODE:
		2665	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2666
		2667	void
		2668	set_position (DC::Channel self, int angle, int distance)
		2669	CODE:
		2670
		2671	void
		2672	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2673	CODE:
		2674	{
		2675	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2676	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2677	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2678	}
		2679
		2680	void
		2681	set_reverse_stereo (DC::Channel self, int flip)
		2682	CODE:
		2683	Mix_SetReverseStereo (self, flip);
		2684
		2685	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2686
		2687	PROTOTYPES: DISABLE
		2688
		2689	DC::MixChunk
		2690	new (SV *class, DC::RW rwops)
		2691	CODE:
		2692	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2693	OUTPUT:
		2694	RETVAL
		2695
		2696	void
1674	DESTROY (CFClient::MixChunk self)	2697	DESTROY (DC::MixChunk self)
1675	CODE:	2698	CODE:
1676	Mix_FreeChunk (self);	2699	Mix_FreeChunk (self);
1677		2700
1678	int	2701	int
1679	volume (CFClient::MixChunk self, int volume = -1)	2702	volume (DC::MixChunk self, int volume = -1)
1680	CODE:	2703	CODE:
		2704	if (items > 1)
		2705	volume = CLAMP (volume, 0, 128);
1681	RETVAL = Mix_VolumeChunk (self, volume);	2706	RETVAL = Mix_VolumeChunk (self, volume);
1682	OUTPUT:	2707	OUTPUT:
1683	RETVAL	2708	RETVAL
1684		2709
1685	int	2710	DC::Channel
1686	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2711	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1687	CODE:	2712	CODE:
		2713	{
1688	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2714	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2715
		2716	if (RETVAL < 0)
		2717	XSRETURN_UNDEF;
		2718
		2719	if (channel < 0)
		2720	{
		2721	Mix_UnregisterAllEffects (RETVAL);
		2722	Mix_Volume (RETVAL, 128);
		2723	}
		2724	}
1689	OUTPUT:	2725	OUTPUT:
1690	RETVAL	2726	RETVAL
1691		2727
1692	MODULE = CFClient PACKAGE = CFClient::MixMusic	2728	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1693		2729
1694	int	2730	int
1695	volume (int volume = -1)	2731	volume (int volume = -1)
		2732	PROTOTYPE: ;$
1696	CODE:	2733	CODE:
		2734	if (items > 0)
		2735	volume = CLAMP (volume, 0, 128);
1697	RETVAL = Mix_VolumeMusic (volume);	2736	RETVAL = Mix_VolumeMusic (volume);
1698	OUTPUT:	2737	OUTPUT:
1699	RETVAL	2738	RETVAL
1700		2739
1701	CFClient::MixMusic	2740	void
1702	new_from_file (SV class, char path)	2741	fade_out (int ms)
1703	CODE:	2742	CODE:
		2743	Mix_FadeOutMusic (ms);
		2744
		2745	void
		2746	halt ()
		2747	CODE:
		2748	Mix_HaltMusic ();
		2749
		2750	DC::MixMusic
		2751	new (SV *class, DC::RW rwops)
		2752	CODE:
1704	RETVAL = Mix_LoadMUS (path);	2753	RETVAL = Mix_LoadMUS_RW (rwops);
1705	OUTPUT:	2754	OUTPUT:
1706	RETVAL	2755	RETVAL
1707		2756
1708	void	2757	void
1709	DESTROY (CFClient::MixMusic self)	2758	DESTROY (DC::MixMusic self)
1710	CODE:	2759	CODE:
1711	Mix_FreeMusic (self);	2760	Mix_FreeMusic (self);
1712		2761
1713	int	2762	int
1714	play (CFClient::MixMusic self, int loops = -1)	2763	play (DC::MixMusic self, int loops = -1)
1715	CODE:	2764	CODE:
1716	RETVAL = Mix_PlayMusic (self, loops);	2765	RETVAL = Mix_PlayMusic (self, loops);
1717	OUTPUT:	2766	OUTPUT:
1718	RETVAL	2767	RETVAL
1719		2768
		2769	void
		2770	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2771	CODE:
		2772	Mix_FadeInMusicPos (self, loops, ms, position);
		2773
1720	MODULE = CFClient PACKAGE = CFClient::OpenGL	2774	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2775
		2776	PROTOTYPES: ENABLE
1721		2777
1722	BOOT:	2778	BOOT:
1723	{	2779	{
1724	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2780	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1725	static const struct {	2781	static const struct {
1726	const char *name;	2782	const char *name;
1727	IV iv;	2783	IV iv;
1728	} *civ, const_iv[] = {	2784	} *civ, const_iv[] = {
1729	# define const_iv(name) { # name, (IV)name }	2785	# define const_iv(name) { # name, (IV)name }
		2786	const_iv (GL_VENDOR),
		2787	const_iv (GL_VERSION),
		2788	const_iv (GL_EXTENSIONS),
1730	const_iv (GL_COLOR_MATERIAL),	2789	const_iv (GL_COLOR_MATERIAL),
1731	const_iv (GL_SMOOTH),	2790	const_iv (GL_SMOOTH),
1732	const_iv (GL_FLAT),	2791	const_iv (GL_FLAT),
1733	const_iv (GL_DITHER),	2792	const_iv (GL_DITHER),
1734	const_iv (GL_BLEND),	2793	const_iv (GL_BLEND),
…		…
1738	const_iv (GL_ALPHA_TEST),	2797	const_iv (GL_ALPHA_TEST),
1739	const_iv (GL_NORMALIZE),	2798	const_iv (GL_NORMALIZE),
1740	const_iv (GL_RESCALE_NORMAL),	2799	const_iv (GL_RESCALE_NORMAL),
1741	const_iv (GL_FRONT),	2800	const_iv (GL_FRONT),
1742	const_iv (GL_BACK),	2801	const_iv (GL_BACK),
		2802	const_iv (GL_AUX0),
1743	const_iv (GL_AND),	2803	const_iv (GL_AND),
1744	const_iv (GL_ONE),	2804	const_iv (GL_ONE),
1745	const_iv (GL_ZERO),	2805	const_iv (GL_ZERO),
1746	const_iv (GL_SRC_ALPHA),	2806	const_iv (GL_SRC_ALPHA),
1747	const_iv (GL_DST_ALPHA),	2807	const_iv (GL_DST_ALPHA),
…		…
1760	const_iv (GL_INTENSITY),	2820	const_iv (GL_INTENSITY),
1761	const_iv (GL_LUMINANCE),	2821	const_iv (GL_LUMINANCE),
1762	const_iv (GL_LUMINANCE_ALPHA),	2822	const_iv (GL_LUMINANCE_ALPHA),
1763	const_iv (GL_FLOAT),	2823	const_iv (GL_FLOAT),
1764	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2824	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2825	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2826	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2827	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2828	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2829	const_iv (GL_COMPRESSED_RGB_ARB),
		2830	const_iv (GL_COMPRESSED_RGBA_ARB),
1765	const_iv (GL_COMPILE),	2831	const_iv (GL_COMPILE),
		2832	const_iv (GL_PROXY_TEXTURE_1D),
		2833	const_iv (GL_PROXY_TEXTURE_2D),
1766	const_iv (GL_TEXTURE_1D),	2834	const_iv (GL_TEXTURE_1D),
1767	const_iv (GL_TEXTURE_2D),	2835	const_iv (GL_TEXTURE_2D),
1768	const_iv (GL_TEXTURE_ENV),	2836	const_iv (GL_TEXTURE_ENV),
1769	const_iv (GL_TEXTURE_MAG_FILTER),	2837	const_iv (GL_TEXTURE_MAG_FILTER),
1770	const_iv (GL_TEXTURE_MIN_FILTER),	2838	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1791	const_iv (GL_COLOR_LOGIC_OP),	2859	const_iv (GL_COLOR_LOGIC_OP),
1792	const_iv (GL_SEPARABLE_2D),	2860	const_iv (GL_SEPARABLE_2D),
1793	const_iv (GL_CONVOLUTION_2D),	2861	const_iv (GL_CONVOLUTION_2D),
1794	const_iv (GL_CONVOLUTION_BORDER_MODE),	2862	const_iv (GL_CONVOLUTION_BORDER_MODE),
1795	const_iv (GL_CONSTANT_BORDER),	2863	const_iv (GL_CONSTANT_BORDER),
		2864	const_iv (GL_POINTS),
1796	const_iv (GL_LINES),	2865	const_iv (GL_LINES),
		2866	const_iv (GL_LINE_STRIP),
1797	const_iv (GL_LINE_LOOP),	2867	const_iv (GL_LINE_LOOP),
1798	const_iv (GL_QUADS),	2868	const_iv (GL_QUADS),
1799	const_iv (GL_QUAD_STRIP),	2869	const_iv (GL_QUAD_STRIP),
1800	const_iv (GL_TRIANGLES),	2870	const_iv (GL_TRIANGLES),
1801	const_iv (GL_TRIANGLE_STRIP),	2871	const_iv (GL_TRIANGLE_STRIP),
1802	const_iv (GL_TRIANGLE_FAN),	2872	const_iv (GL_TRIANGLE_FAN),
		2873	const_iv (GL_POLYGON),
1803	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2874	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2875	const_iv (GL_POINT_SMOOTH_HINT),
		2876	const_iv (GL_LINE_SMOOTH_HINT),
		2877	const_iv (GL_POLYGON_SMOOTH_HINT),
		2878	const_iv (GL_GENERATE_MIPMAP_HINT),
		2879	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1804	const_iv (GL_FASTEST),	2880	const_iv (GL_FASTEST),
		2881	const_iv (GL_DONT_CARE),
		2882	const_iv (GL_NICEST),
1805	const_iv (GL_V2F),	2883	const_iv (GL_V2F),
1806	const_iv (GL_V3F),	2884	const_iv (GL_V3F),
1807	const_iv (GL_T2F_V3F),	2885	const_iv (GL_T2F_V3F),
1808	const_iv (GL_T2F_N3F_V3F),	2886	const_iv (GL_T2F_N3F_V3F),
1809	# undef const_iv	2887	# undef const_iv
1810	};	2888	};
1811		2889
1812	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2890	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1813	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2891	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2892
		2893	texture_av = newAV ();
		2894	AvREAL_off (texture_av);
1814	}	2895	}
		2896
		2897	void
		2898	disable_GL_EXT_blend_func_separate ()
		2899	CODE:
		2900	gl.BlendFuncSeparate = 0;
		2901	gl.BlendFuncSeparateEXT = 0;
1815		2902
1816	char *	2903	char *
1817	gl_vendor ()	2904	gl_vendor ()
1818	CODE:	2905	CODE:
1819	RETVAL = (char *)glGetString (GL_VENDOR);	2906	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1832	CODE:	2919	CODE:
1833	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2920	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1834	OUTPUT:	2921	OUTPUT:
1835	RETVAL	2922	RETVAL
1836		2923
		2924	const char *glGetString (GLenum pname)
		2925
		2926	GLint glGetInteger (GLenum pname)
		2927	CODE:
		2928	glGetIntegerv (pname, &RETVAL);
		2929	OUTPUT:
		2930	RETVAL
		2931
		2932	GLdouble glGetDouble (GLenum pname)
		2933	CODE:
		2934	glGetDoublev (pname, &RETVAL);
		2935	OUTPUT:
		2936	RETVAL
		2937
1837	int glGetError ()	2938	int glGetError ()
1838		2939
1839	void glFinish ()	2940	void glFinish ()
1840		2941
1841	void glClear (int mask)	2942	void glClear (int mask)
…		…
1878	# near_ and far_ are due to microsofts buggy "c" compiler	2979	# near_ and far_ are due to microsofts buggy "c" compiler
1879	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2980	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1880		2981
1881	# near_ and far_ are due to microsofts buggy "c" compiler	2982	# near_ and far_ are due to microsofts buggy "c" compiler
1882	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2983	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2984
		2985	PROTOTYPES: DISABLE
1883		2986
1884	void glViewport (int x, int y, int width, int height)	2987	void glViewport (int x, int y, int width, int height)
1885		2988
1886	void glScissor (int x, int y, int width, int height)	2989	void glScissor (int x, int y, int width, int height)
1887		2990
…		…
1895		2998
1896	void glRotate (float angle, float x, float y, float z)	2999	void glRotate (float angle, float x, float y, float z)
1897	CODE:	3000	CODE:
1898	glRotatef (angle, x, y, z);	3001	glRotatef (angle, x, y, z);
1899		3002
1900	void glBegin (int mode)
1901
1902	void glEnd ()
1903
1904	void glColor (float r, float g, float b, float a = 1.0)	3003	void glColor (float r, float g, float b, float a = 1.0)
1905	PROTOTYPE: @
1906	ALIAS:	3004	ALIAS:
1907	glColor_premultiply = 1	3005	glColor_premultiply = 1
1908	CODE:	3006	CODE:
1909	if (ix)	3007	if (ix)
1910	{	3008	{
1911	r *= a;	3009	r *= a;
1912	g *= a;	3010	g *= a;
1913	b *= a;	3011	b *= a;
1914	}	3012	}
1915	// microsoft visual "c" rounds instead of truncating...	3013	// microsoft visual "c" rounds instead of truncating...
1916	glColor4ub (MIN ((int)(r * 256.f), 255),	3014	glColor4f (r, g, b, a);
1917	MIN ((int)(g * 256.f), 255),
1918	MIN ((int)(b * 256.f), 255),
1919	MIN ((int)(a * 256.f), 255));
1920
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		3015
1927	void glRasterPos (float x, float y, float z = 0.)	3016	void glRasterPos (float x, float y, float z = 0.)
1928	CODE:	3017	CODE:
1929	glRasterPos3f (0, 0, z);	3018	glRasterPos3f (0, 0, z);
1930	glBitmap (0, 0, 0, 0, x, y, 0);	3019	glBitmap (0, 0, 0, 0, x, y, 0);
…		…
1935		3024
1936	void glTexCoord (float s, float t)	3025	void glTexCoord (float s, float t)
1937	CODE:	3026	CODE:
1938	glTexCoord2f (s, t);	3027	glTexCoord2f (s, t);
1939		3028
		3029	void glRect (float x1, float y1, float x2, float y2)
		3030	CODE:
		3031	glRectf (x1, y1, x2, y2);
		3032
		3033	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3034	CODE:
		3035	glBegin (GL_LINE_LOOP);
		3036	glVertex2f (x1, y1);
		3037	glVertex2f (x2, y1);
		3038	glVertex2f (x2, y2);
		3039	glVertex2f (x1, y2);
		3040	glEnd ();
		3041
		3042	PROTOTYPES: ENABLE
		3043
		3044	void glBegin (int mode)
		3045
		3046	void glEnd ()
		3047
		3048	void glPointSize (GLfloat size)
		3049
		3050	void glLineWidth (GLfloat width)
		3051
		3052	void glInterleavedArrays (int format, int stride, char *data)
		3053
		3054	void glDrawElements (int mode, int count, int type, char *indices)
		3055
		3056	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3057
1940	void glTexEnv (int target, int pname, float param)	3058	void glTexEnv (int target, int pname, float param)
1941	CODE:	3059	CODE:
1942	glTexEnvf (target, pname, param);	3060	glTexEnvf (target, pname, param);
1943		3061
1944	void glTexParameter (int target, int pname, float param)	3062	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)	3078	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
1961	CODE:	3079	CODE:
1962	if (gl.SeparableFilter2D)	3080	if (gl.SeparableFilter2D)
1963	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3081	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
1964		3082
1965	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3083	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
1966		3084
1967	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3085	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1968		3086
1969	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3087	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3088
		3089	void glPixelZoom (float x, float y)
1970		3090
1971	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3091	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1972		3092
1973	int glGenTexture ()	3093	int glGenTexture ()
1974	CODE:	3094	CODE:
1975	{	3095	RETVAL = gen_texture ();
1976	GLuint name;
1977	glGenTextures (1, &name);
1978	RETVAL = name;
1979	}
1980	OUTPUT:	3096	OUTPUT:
1981	RETVAL	3097	RETVAL
1982		3098
1983	void glDeleteTexture (int name)	3099	void glDeleteTexture (int name)
1984	CODE:	3100	CODE:
1985	{
1986	GLuint name_ = name;
1987	glDeleteTextures (1, &name_);	3101	del_texture (name);
1988	}	3102
1989
1990	int glGenList ()	3103	int glGenList ()
1991	CODE:	3104	CODE:
1992	RETVAL = glGenLists (1);	3105	RETVAL = glGenLists (1);
1993	OUTPUT:	3106	OUTPUT:
1994	RETVAL	3107	RETVAL
…		…
2001		3114
2002	void glEndList ()	3115	void glEndList ()
2003		3116
2004	void glCallList (int list)	3117	void glCallList (int list)
2005		3118
		3119	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
2006		3120
		3121	PROTOTYPES: DISABLE
		3122
		3123	void
		3124	find_widget (SV *self, NV x, NV y)
		3125	PPCODE:
		3126	{
		3127	if (within_widget (self, x, y))
		3128	XPUSHs (self);
		3129	}
		3130
		3131	BOOT:
		3132	{
		3133	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3134
		3135	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3136	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3137	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3138	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3139	}
		3140
		3141	void
		3142	draw (SV *self)
		3143	CODE:
		3144	{
		3145	HV *hv;
		3146	SV **svp;
		3147	NV x, y, w, h;
		3148	SV *draw_x_sv = GvSV (draw_x_gv);
		3149	SV *draw_y_sv = GvSV (draw_y_gv);
		3150	SV *draw_w_sv = GvSV (draw_w_gv);
		3151	SV *draw_h_sv = GvSV (draw_h_gv);
		3152	double draw_x, draw_y;
		3153
		3154	if (!SvROK (self))
		3155	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3156
		3157	hv = (HV *)SvRV (self);
		3158
		3159	if (SvTYPE (hv) != SVt_PVHV)
		3160	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3161
		3162	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3163	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3164
		3165	if (!h \|\| !w)
		3166	XSRETURN_EMPTY;
		3167
		3168	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3169	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3170
		3171	draw_x = SvNV (draw_x_sv) + x;
		3172	draw_y = SvNV (draw_y_sv) + y;
		3173
		3174	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3175	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3176	XSRETURN_EMPTY;
		3177
		3178	sv_setnv (draw_x_sv, draw_x);
		3179	sv_setnv (draw_y_sv, draw_y);
		3180
		3181	glPushMatrix ();
		3182	glTranslated (x, y, 0);
		3183
		3184	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3185	{
		3186	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3187
		3188	if (svp && SvTRUE (*svp))
		3189	{
		3190	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3191	glEnable (GL_BLEND);
		3192	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3193	glBegin (GL_QUADS);
		3194	glVertex2f (0, 0);
		3195	glVertex2f (w, 0);
		3196	glVertex2f (w, h);
		3197	glVertex2f (0, h);
		3198	glEnd ();
		3199	glDisable (GL_BLEND);
		3200	}
		3201	}
		3202	#if 0
		3203	// draw borders, for debugging
		3204	glPushMatrix ();
		3205	glColor4f (1., 1., 0., 1.);
		3206	glTranslatef (.5, .5, 0.);
		3207	glBegin (GL_LINE_LOOP);
		3208	glVertex2f (0 , 0);
		3209	glVertex2f (w - 1, 0);
		3210	glVertex2f (w - 1, h - 1);
		3211	glVertex2f (0 , h - 1);
		3212	glEnd ();
		3213	glPopMatrix ();
		3214	#endif
		3215	PUSHMARK (SP);
		3216	XPUSHs (self);
		3217	PUTBACK;
		3218	call_method ("_draw", G_VOID \| G_DISCARD);
		3219	SPAGAIN;
		3220
		3221	glPopMatrix ();
		3222
		3223	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3224	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3225	}
		3226

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.124 by root, Tue Jul 4 23:23:31 2006 UTC vs. Revision 1.276 by root, Sat Aug 30 08:04:01 2008 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.124 by root, Tue Jul 4 23:23:31 2006 UTC vs.
Revision 1.276 by root, Sat Aug 30 08:04:01 2008 UTC