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

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.161 by root, Mon Oct 9 23:30:44 2006 UTC vs.
Revision 1.275 by root, Thu Aug 28 00:53:53 2008 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
6	# include <wininet.h>	6	# include <wininet.h>
7	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
8	#endif	14	#endif
9		15
10	#include "EXTERN.h"	16	#include "EXTERN.h"
11	#include "perl.h"	17	#include "perl.h"
12	#include "XSUB.h"	18	#include "XSUB.h"
13		19
14	#ifdef _WIN32	20	#ifdef _WIN32
15	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
16	#endif	27	#endif
17		28
		29	#include <assert.h>
18	#include <math.h>	30	#include <math.h>
19	#include <string.h>	31	#include <string.h>
20	#include <stdio.h>	32	#include <stdio.h>
21	#include <stdlib.h>	33	#include <stdlib.h>
22		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
23	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
24	#include <SDL_endian.h>	39	#include <SDL_endian.h>
25	#include <SDL_image.h>	40	#include <SDL_image.h>
26	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
27	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
28		43
		44	/* work around os x broken headers */
		45	#ifdef __MACOSX__
		46	typedef void (APIENTRYP PFNGLBLENDFUNCSEPARATEPROC) (GLenum sfactorRGB, GLenum dfactorRGB, GLenum sfactorAlpha, GLenum dfactorAlpha);
		47	#endif
		48
29	#define PANGO_ENABLE_BACKEND	49	#define PANGO_ENABLE_BACKEND
30	#define G_DISABLE_CAST_CHECKS	50	#define G_DISABLE_CAST_CHECKS
31		51
32	#include <glib/gmacros.h>	52	#include <glib/gmacros.h>
33		53
34	#include <pango/pango.h>	54	#include <pango/pango.h>
		55
		56	#ifndef PANGO_VERSION_CHECK
		57	# define PANGO_VERSION_CHECK(a,b,c) 0
		58	#endif
		59
		60	#if !PANGO_VERSION_CHECK (1, 15, 2)
		61	# define pango_layout_get_line_readonly pango_layout_get_line
		62	# define pango_layout_get_lines_readonly pango_layout_get_lines
		63	# define pango_layout_iter_get_line_readonly pango_layout_iter_get_line
		64	# define pango_layout_iter_get_run_readonly pango_layout_iter_get_run
		65	#endif
35		66
36	#ifndef _WIN32	67	#ifndef _WIN32
37	# include <sys/types.h>	68	# include <sys/types.h>
38	# include <sys/socket.h>	69	# include <sys/socket.h>
39	# include <netinet/in.h>	70	# include <netinet/in.h>
40	# include <netinet/tcp.h>	71	# include <netinet/tcp.h>
41	# include <inttypes.h>	72	# include <inttypes.h>
		73	#endif
		74
		75	#if __GNUC__ >= 4
		76	# define expect(expr,value) __builtin_expect ((expr),(value))
42	#else	77	#else
43	typedef unsigned char uint8_t;	78	# define expect(expr,value) (expr)
44	typedef unsigned short uint16_t;
45	typedef unsigned int uint32_t;
46	typedef signed char int8_t;
47	typedef signed short int16_t;
48	typedef signed int int32_t;
49	#endif	79	#endif
50		80
		81	#define expect_false(expr) expect ((expr) != 0, 0)
		82	#define expect_true(expr) expect ((expr) != 0, 1)
		83
51	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	84	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
52		85
53	#define FOW_DARKNESS 32	86	#define FOW_DARKNESS 32
54		87
55	#define MAP_EXTEND_X 32	88	#define MAP_EXTEND_X 32
56	#define MAP_EXTEND_Y 512	89	#define MAP_EXTEND_Y 512
57		90
58	#define MIN_FONT_HEIGHT 10	91	#define MIN_FONT_HEIGHT 10
59		92
60	#if 0	93	/* mask out modifiers we are not interested in */
61	# define PARACHUTE SDL_INIT_NOPARACHUTE	94	#define MOD_MASK (KMOD_CTRL \| KMOD_SHIFT \| KMOD_ALT \| KMOD_META)
62	#else	95
63	# define PARACHUTE 0	96	static AV *texture_av;
64	#endif
65		97
66	static struct	98	static struct
67	{	99	{
68	#define GL_FUNC(ptr,name) ptr name;	100	#define GL_FUNC(ptr,name) ptr name;
69	#include "glfunc.h"	101	#include "glfunc.h"
70	#undef GL_FUNC	102	#undef GL_FUNC
71	} gl;	103	} gl;
72		104
		105	static void
73	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	106	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
74	{	107	{
75	if (gl.BlendFuncSeparate)	108	if (gl.BlendFuncSeparate)
76	gl.BlendFuncSeparate (sa, da, saa, daa);	109	gl.BlendFuncSeparate (sa, da, saa, daa);
77	else if (gl.BlendFuncSeparateEXT)	110	else if (gl.BlendFuncSeparateEXT)
78	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	111	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
79	else	112	else
80	glBlendFunc (sa, da);	113	glBlendFunc (sa, da);
81	}	114	}
82		115
		116	static GLuint
		117	gen_texture ()
		118	{
		119	GLuint name;
		120
		121	if (AvFILL (texture_av) >= 0)
		122	name = (GLuint)(size_t)av_pop (texture_av);
		123	else
		124	glGenTextures (1, &name);
		125
		126	return name;
		127	}
		128
		129	static void
		130	del_texture (GLuint name)
		131	{
		132	/* make a half-assed attempt at returning the memory used by the texture */
		133	/* textures are frequently being reused by cfplus anyway */
		134	/glBindTexture (GL_TEXTURE_2D, name);/
		135	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		136	av_push (texture_av, (SV *)(size_t)name);
		137	glDeleteTextures (1, &name);
		138	}
		139
83	#include "texcache.c"	140	#include "texcache.c"
		141	#include "rendercache.c"
84		142
85	#include "pango-font.c"	143	#include "pango-font.c"
86	#include "pango-fontmap.c"	144	#include "pango-fontmap.c"
87	#include "pango-render.c"	145	#include "pango-render.c"
88		146
		147	typedef IV DC__Channel;
		148	typedef SDL_RWops *DC__RW;
89	typedef Mix_Chunk *CFPlus__MixChunk;	149	typedef Mix_Chunk *DC__MixChunk;
90	typedef Mix_Music *CFPlus__MixMusic;	150	typedef Mix_Music *DC__MixMusic;
91		151
92	typedef PangoFontDescription *CFPlus__Font;	152	typedef PangoFontDescription *DC__Font;
93		153
94	static int	154	static int
95	shape_attr_p (PangoLayoutRun *run)	155	shape_attr_p (PangoLayoutRun *run)
96	{	156	{
97	GSList *attrs = run->item->analysis.extra_attrs;	157	GSList *attrs = run->item->analysis.extra_attrs;
111		171
112	typedef struct cf_layout {	172	typedef struct cf_layout {
113	PangoLayout *pl;	173	PangoLayout *pl;
114	float r, g, b, a; // default color for rgba mode	174	float r, g, b, a; // default color for rgba mode
115	int base_height;	175	int base_height;
116	CFPlus__Font font;	176	DC__Font font;
		177	rc_t *rc;
117	} *CFPlus__Layout;	178	} *DC__Layout;
118		179
119	static CFPlus__Font default_font;	180	static DC__Font default_font;
120	static PangoContext *opengl_context;	181	static PangoContext *opengl_context;
121	static PangoFontMap *opengl_fontmap;	182	static PangoFontMap *opengl_fontmap;
122		183
123	static void	184	static void
124	substitute_func (FcPattern *pattern, gpointer data)	185	substitute_func (FcPattern *pattern, gpointer data)
…		…
129	#endif	190	#endif
130	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	191	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
131	}	192	}
132		193
133	static void	194	static void
134	layout_update_font (CFPlus__Layout self)	195	layout_update_font (DC__Layout self)
135	{	196	{
136	/* use a random scale factor to account for unknown descenders, 0.8 works	197	/* use a random scale factor to account for unknown descenders, 0.8 works
137	* reasonably well with bitstream vera	198	* reasonably well with dejavu/bistream fonts
138	*/	199	*/
139	PangoFontDescription *font = self->font ? self->font : default_font;	200	PangoFontDescription *font = self->font ? self->font : default_font;
140		201
141	pango_font_description_set_absolute_size (font,	202	pango_font_description_set_absolute_size (font,
142	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));	203	MAX (MIN_FONT_HEIGHT, self->base_height) * (PANGO_SCALE * 8 / 10));
143		204
144	pango_layout_set_font_description (self->pl, font);	205	pango_layout_set_font_description (self->pl, font);
145	}	206	}
146		207
147	static void	208	static void
148	layout_get_pixel_size (CFPlus__Layout self, int w, int h)	209	layout_get_pixel_size (DC__Layout self, int w, int h)
149	{	210	{
150	PangoRectangle rect;	211	PangoRectangle rect;
151		212
152	// get_pixel_* wrongly rounds down	213	// get_pixel_* wrongly rounds down
153	pango_layout_get_extents (self->pl, 0, &rect);	214	pango_layout_get_extents (self->pl, 0, &rect);
…		…
160		221
161	*w = rect.width;	222	*w = rect.width;
162	*h = rect.height;	223	*h = rect.height;
163	}	224	}
164		225
		226	typedef uint16_t tileid;
165	typedef uint16_t mapface;	227	typedef uint16_t faceid;
166		228
167	typedef struct {	229	typedef struct {
168	GLint name;	230	GLuint name;
169	int w, h;	231	int w, h;
170	float s, t;	232	float s, t;
171	uint8_t r, g, b, a;	233	uint8_t r, g, b, a;
		234	tileid smoothtile;
		235	uint8_t smoothlevel;
172	} maptex;	236	} maptex;
173		237
174	typedef struct {	238	typedef struct {
175	uint32_t player;	239	uint32_t player;
176	mapface face[3];	240	tileid tile[3];
177	uint16_t darkness;	241	uint16_t darkness;
178	uint8_t stat_width, stat_hp, flags;	242	uint8_t stat_width, stat_hp, flags, smoothmax;
179	} mapcell;	243	} mapcell;
180		244
181	typedef struct {	245	typedef struct {
182	int32_t c0, c1;	246	int32_t c0, c1;
183	mapcell *col;	247	mapcell *col;
184	} maprow;	248	} maprow;
185		249
186	typedef struct map {	250	typedef struct map {
187	int x, y, w, h;	251	int x, y, w, h;
188	int ox, oy; /* offset to virtual global coordinate system */	252	int ox, oy; /* offset to virtual global coordinate system */
189	int faces;	253	int faces; tileid *face2tile; // [faceid]
190	mapface *face;	254	int texs; maptex *tex; // [tileid]
191
192	int texs;
193	maptex *tex;
194		255
195	int32_t rows;	256	int32_t rows;
196	maprow *row;	257	maprow *row;
197	} *CFPlus__Map;	258	} *DC__Map;
198		259
199	static char *	260	static char *
200	prepend (char *ptr, int sze, int inc)	261	prepend (char *ptr, int sze, int inc)
201	{	262	{
202	char *p;	263	char *p;
…		…
219	}	280	}
220		281
221	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	282	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
222	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	283	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
223		284
		285	static void
		286	need_facenum (struct map *self, faceid face)
		287	{
		288	while (self->faces <= face)
		289	{
		290	Append (tileid, self->face2tile, self->faces, self->faces);
		291	self->faces *= 2;
		292	}
		293	}
		294
		295	static void
		296	need_texid (struct map *self, int texid)
		297	{
		298	while (self->texs <= texid)
		299	{
		300	Append (maptex, self->tex, self->texs, self->texs);
		301	self->texs *= 2;
		302	}
		303	}
		304
224	static maprow *	305	static maprow *
225	map_get_row (CFPlus__Map self, int y)	306	map_get_row (DC__Map self, int y)
226	{	307	{
227	if (0 > y)	308	if (0 > y)
228	{	309	{
229	int extend = - y + MAP_EXTEND_Y;	310	int extend = - y + MAP_EXTEND_Y;
230	Prepend (maprow, self->row, self->rows, extend);	311	Prepend (maprow, self->row, self->rows, extend);
…		…
268		349
269	return row->col + (x - row->c0);	350	return row->col + (x - row->c0);
270	}	351	}
271		352
272	static mapcell *	353	static mapcell *
273	map_get_cell (CFPlus__Map self, int x, int y)	354	map_get_cell (DC__Map self, int x, int y)
274	{	355	{
275	return row_get_cell (map_get_row (self, y), x);	356	return row_get_cell (map_get_row (self, y), x);
276	}	357	}
277		358
278	static void	359	static void
279	map_clear (CFPlus__Map self)	360	map_clear (DC__Map self)
280	{	361	{
281	int r;	362	int r;
282		363
283	for (r = 0; r < self->rows; r++)	364	for (r = 0; r < self->rows; r++)
284	Safefree (self->row[r].col);	365	Safefree (self->row[r].col);
…		…
291	self->oy = 0;	372	self->oy = 0;
292	self->row = 0;	373	self->row = 0;
293	self->rows = 0;	374	self->rows = 0;
294	}	375	}
295		376
		377	#define CELL_CLEAR(cell) \
		378	do { \
		379	if ((cell)->player) \
		380	(cell)->tile [2] = 0; \
		381	(cell)->darkness = 0; \
		382	(cell)->stat_hp = 0; \
		383	(cell)->flags = 0; \
		384	(cell)->player = 0; \
		385	} while (0)
		386
296	static void	387	static void
297	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)	388	map_blank (DC__Map self, int x0, int y0, int w, int h)
298	{	389	{
299	int x, y;	390	int x, y;
300	maprow *row;	391	maprow *row;
301	mapcell *cell;	392	mapcell *cell;
302		393
…		…
314	if (x >= row->c1)	405	if (x >= row->c1)
315	break;	406	break;
316		407
317	cell = row->col + x - row->c0;	408	cell = row->col + x - row->c0;
318		409
319	cell->darkness = 0;	410	CELL_CLEAR (cell);
320	cell->stat_hp = 0;
321	cell->flags = 0;
322	cell->player = 0;
323	}	411	}
324	}	412	}
		413	}
		414
		415	typedef struct {
		416	tileid tile;
		417	uint8_t x, y, level;
		418	} smooth_key;
		419
		420	static void
		421	smooth_or_bits (HV hv, smooth_key key, IV bits)
		422	{
		423	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		424
		425	if (SvIOK (*sv))
		426	SvIV_set (sv, SvIVX (sv) \| bits);
		427	else
		428	sv_setiv (*sv, bits);
325	}	429	}
326		430
327	static void	431	static void
328	music_finished (void)	432	music_finished (void)
329	{	433	{
…		…
365	n \|= n >> 16;	469	n \|= n >> 16;
366		470
367	return n + 1;	471	return n + 1;
368	}	472	}
369		473
370	MODULE = CFPlus PACKAGE = CFPlus	474	static unsigned int
		475	popcount (unsigned int n)
		476	{
		477	n -= (n >> 1) & 0x55555555U;
		478	n = ((n >> 2) & 0x33333333U) + (n & 0x33333333U);
		479	n = ((n >> 4) + n) & 0x0f0f0f0fU;
		480	n *= 0x01010101U;
		481
		482	return n >> 24;
		483	}
		484
		485	/* SDL should provide this, really. */
		486	#define SDLK_MODIFIER_MIN 300
		487	#define SDLK_MODIFIER_MAX 314
		488
		489	/******************************************************************************/
		490
		491	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		492	static GV *hover_gv;
		493
		494	static int
		495	within_widget (SV *widget, NV x, NV y)
		496	{
		497	HV *self;
		498	SV **svp;
		499	NV wx, ww, wy, wh;
		500
		501	if (!SvROK (widget))
		502	return 0;
		503
		504	self = (HV *)SvRV (widget);
		505
		506	if (SvTYPE (self) != SVt_PVHV)
		507	return 0;
		508
		509	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		510	if (y < wy)
		511	return 0;
		512
		513	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		514	if (y >= wy + wh)
		515	return 0;
		516
		517	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		518	if (x < wx)
		519	return 0;
		520
		521	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		522	if (x >= wx + ww)
		523	return 0;
		524
		525	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		526	if (!svp \|\| !SvTRUE (*svp))
		527	return 0;
		528
		529	return 1;
		530	}
		531
		532	static void
		533	deliantra_main ()
		534	{
		535	char *argv[] = { 0 };
		536	call_argv ("::main", G_DISCARD \| G_VOID, argv);
		537	}
		538
		539	#ifdef __MACOSX__
		540	/* to due surprising braindamage on the side of SDL design, we
		541	* do some mind-boggling hack here: SDL requires a custom main()
		542	* on OS X, so... we provide one and call the original main(), which,
		543	* due to share dlibrary magic, calls -lSDLmain's main, not perl's main,
		544	* and which calls our main (== SDL_main) back.
		545	*/
		546	extern C_LINKAGE int
		547	main (int argc, char *argv[])
		548	{
		549	deliantra_main ();
		550	}
		551
		552	#undef main
		553
		554	extern C_LINKAGE int main (int argc, char *argv[]);
		555
		556	static void
		557	SDL_braino (void)
		558	{
		559	char *argv[] = { "deliantra client", 0 };
		560	(main) (1, argv);
		561	}
		562	#else
		563	static void
		564	SDL_braino (void)
		565	{
		566	deliantra_main ();
		567	}
		568	#endif
		569
		570	MODULE = Deliantra::Client PACKAGE = DC
371		571
372	PROTOTYPES: ENABLE	572	PROTOTYPES: ENABLE
373		573
374	BOOT:	574	BOOT:
375	{	575	{
376	HV *stash = gv_stashpv ("CFPlus", 1);	576	HV *stash = gv_stashpv ("DC", 1);
377	static const struct {	577	static const struct {
378	const char *name;	578	const char *name;
379	IV iv;	579	IV iv;
380	} *civ, const_iv[] = {	580	} *civ, const_iv[] = {
381	# define const_iv(name) { # name, (IV)name }	581	# define const_iv(name) { # name, (IV)name }
		582	const_iv (SDLK_MODIFIER_MIN),
		583	const_iv (SDLK_MODIFIER_MAX),
		584
382	const_iv (SDL_ACTIVEEVENT),	585	const_iv (SDL_ACTIVEEVENT),
383	const_iv (SDL_KEYDOWN),	586	const_iv (SDL_KEYDOWN),
384	const_iv (SDL_KEYUP),	587	const_iv (SDL_KEYUP),
385	const_iv (SDL_MOUSEMOTION),	588	const_iv (SDL_MOUSEMOTION),
386	const_iv (SDL_MOUSEBUTTONDOWN),	589	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
395	const_iv (SDL_EVENT_RESERVEDA),	598	const_iv (SDL_EVENT_RESERVEDA),
396	const_iv (SDL_EVENT_RESERVEDB),	599	const_iv (SDL_EVENT_RESERVEDB),
397	const_iv (SDL_VIDEORESIZE),	600	const_iv (SDL_VIDEORESIZE),
398	const_iv (SDL_VIDEOEXPOSE),	601	const_iv (SDL_VIDEOEXPOSE),
399	const_iv (SDL_USEREVENT),	602	const_iv (SDL_USEREVENT),
		603
		604	const_iv (SDL_APPINPUTFOCUS),
		605	const_iv (SDL_APPMOUSEFOCUS),
		606	const_iv (SDL_APPACTIVE),
		607
		608
		609	const_iv (SDLK_UNKNOWN),
		610	const_iv (SDLK_FIRST),
		611	const_iv (SDLK_BACKSPACE),
		612	const_iv (SDLK_TAB),
		613	const_iv (SDLK_CLEAR),
		614	const_iv (SDLK_RETURN),
		615	const_iv (SDLK_PAUSE),
		616	const_iv (SDLK_ESCAPE),
		617	const_iv (SDLK_SPACE),
		618	const_iv (SDLK_EXCLAIM),
		619	const_iv (SDLK_QUOTEDBL),
		620	const_iv (SDLK_HASH),
		621	const_iv (SDLK_DOLLAR),
		622	const_iv (SDLK_AMPERSAND),
		623	const_iv (SDLK_QUOTE),
		624	const_iv (SDLK_LEFTPAREN),
		625	const_iv (SDLK_RIGHTPAREN),
		626	const_iv (SDLK_ASTERISK),
		627	const_iv (SDLK_PLUS),
		628	const_iv (SDLK_COMMA),
		629	const_iv (SDLK_MINUS),
		630	const_iv (SDLK_PERIOD),
		631	const_iv (SDLK_SLASH),
		632	const_iv (SDLK_0),
		633	const_iv (SDLK_1),
		634	const_iv (SDLK_2),
		635	const_iv (SDLK_3),
		636	const_iv (SDLK_4),
		637	const_iv (SDLK_5),
		638	const_iv (SDLK_6),
		639	const_iv (SDLK_7),
		640	const_iv (SDLK_8),
		641	const_iv (SDLK_9),
		642	const_iv (SDLK_COLON),
		643	const_iv (SDLK_SEMICOLON),
		644	const_iv (SDLK_LESS),
		645	const_iv (SDLK_EQUALS),
		646	const_iv (SDLK_GREATER),
		647	const_iv (SDLK_QUESTION),
		648	const_iv (SDLK_AT),
		649
		650	const_iv (SDLK_LEFTBRACKET),
		651	const_iv (SDLK_BACKSLASH),
		652	const_iv (SDLK_RIGHTBRACKET),
		653	const_iv (SDLK_CARET),
		654	const_iv (SDLK_UNDERSCORE),
		655	const_iv (SDLK_BACKQUOTE),
		656	const_iv (SDLK_DELETE),
		657
		658	const_iv (SDLK_FIRST),
		659	const_iv (SDLK_LAST),
400	const_iv (SDLK_KP0),	660	const_iv (SDLK_KP0),
401	const_iv (SDLK_KP1),	661	const_iv (SDLK_KP1),
402	const_iv (SDLK_KP2),	662	const_iv (SDLK_KP2),
403	const_iv (SDLK_KP3),	663	const_iv (SDLK_KP3),
404	const_iv (SDLK_KP4),	664	const_iv (SDLK_KP4),
…		…
459	const_iv (SDLK_BREAK),	719	const_iv (SDLK_BREAK),
460	const_iv (SDLK_MENU),	720	const_iv (SDLK_MENU),
461	const_iv (SDLK_POWER),	721	const_iv (SDLK_POWER),
462	const_iv (SDLK_EURO),	722	const_iv (SDLK_EURO),
463	const_iv (SDLK_UNDO),	723	const_iv (SDLK_UNDO),
		724
464	const_iv (KMOD_NONE),	725	const_iv (KMOD_NONE),
		726	const_iv (KMOD_SHIFT),
465	const_iv (KMOD_LSHIFT),	727	const_iv (KMOD_LSHIFT),
466	const_iv (KMOD_RSHIFT),	728	const_iv (KMOD_RSHIFT),
		729	const_iv (KMOD_CTRL),
467	const_iv (KMOD_LCTRL),	730	const_iv (KMOD_LCTRL),
468	const_iv (KMOD_RCTRL),	731	const_iv (KMOD_RCTRL),
		732	const_iv (KMOD_ALT),
469	const_iv (KMOD_LALT),	733	const_iv (KMOD_LALT),
470	const_iv (KMOD_RALT),	734	const_iv (KMOD_RALT),
		735	const_iv (KMOD_META),
471	const_iv (KMOD_LMETA),	736	const_iv (KMOD_LMETA),
472	const_iv (KMOD_RMETA),	737	const_iv (KMOD_RMETA),
473	const_iv (KMOD_NUM),	738	const_iv (KMOD_NUM),
474	const_iv (KMOD_CAPS),	739	const_iv (KMOD_CAPS),
475	const_iv (KMOD_MODE),	740	const_iv (KMOD_MODE),
476	const_iv (KMOD_CTRL),	741
477	const_iv (KMOD_SHIFT),	742	const_iv (MIX_DEFAULT_FORMAT),
478	const_iv (KMOD_ALT),	743
479	const_iv (KMOD_META)	744	const_iv (SDL_INIT_TIMER),
		745	const_iv (SDL_INIT_AUDIO),
		746	const_iv (SDL_INIT_VIDEO),
		747	const_iv (SDL_INIT_CDROM),
		748	const_iv (SDL_INIT_JOYSTICK),
		749	const_iv (SDL_INIT_EVERYTHING),
		750	const_iv (SDL_INIT_NOPARACHUTE),
		751	const_iv (SDL_INIT_EVENTTHREAD),
		752
		753	const_iv (SDL_GL_RED_SIZE),
		754	const_iv (SDL_GL_GREEN_SIZE),
		755	const_iv (SDL_GL_BLUE_SIZE),
		756	const_iv (SDL_GL_ALPHA_SIZE),
		757	const_iv (SDL_GL_DOUBLEBUFFER),
		758	const_iv (SDL_GL_BUFFER_SIZE),
		759	const_iv (SDL_GL_DEPTH_SIZE),
		760	const_iv (SDL_GL_STENCIL_SIZE),
		761	const_iv (SDL_GL_ACCUM_RED_SIZE),
		762	const_iv (SDL_GL_ACCUM_GREEN_SIZE),
		763	const_iv (SDL_GL_ACCUM_BLUE_SIZE),
		764	const_iv (SDL_GL_ACCUM_ALPHA_SIZE),
		765	const_iv (SDL_GL_STEREO),
		766	const_iv (SDL_GL_MULTISAMPLEBUFFERS),
		767	const_iv (SDL_GL_MULTISAMPLESAMPLES),
		768	const_iv (SDL_GL_ACCELERATED_VISUAL),
		769	const_iv (SDL_GL_SWAP_CONTROL),
		770
		771	const_iv (FOW_DARKNESS)
480	# undef const_iv	772	# undef const_iv
481	};	773	};
482		774
483	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	775	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
484	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	776	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		777
		778	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		779	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
485	}	780	}
		781
		782	void
		783	weaken (SV *rv)
		784	PROTOTYPE: $
		785	CODE:
		786	sv_rvweaken (rv);
486		787
487	int	788	int
488	in_destruct ()	789	in_destruct ()
489	CODE:	790	CODE:
490	RETVAL = PL_main_cv == Nullcv;	791	RETVAL = PL_main_cv == Nullcv;
…		…
493		794
494	NV floor (NV x)	795	NV floor (NV x)
495		796
496	NV ceil (NV x)	797	NV ceil (NV x)
497		798
		799	IV minpot (UV n)
		800
		801	IV popcount (UV n)
		802
498	void	803	void
499	pango_init ()	804	pango_init ()
500	CODE:	805	CODE:
501	{	806	{
502	opengl_fontmap = pango_opengl_font_map_new ();	807	opengl_fontmap = pango_opengl_font_map_new ();
503	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	808	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
504	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	809	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
		810	/pango_context_set_font_description (opengl_context, default_font);/
		811	#if PANGO_VERSION_CHECK (1, 15, 2)
		812	pango_context_set_language (opengl_context, pango_language_from_string ("en"));
		813	/pango_context_set_base_dir (opengl_context, PANGO_DIRECTION_WEAK_LTR);/
		814	#endif
505	}	815	}
506		816
507	int	817	char *SDL_GetError ()
508	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
509		818
510	void	819	void SDL_braino ()
		820
		821	int SDL_Init (U32 flags)
		822
		823	int SDL_InitSubSystem (U32 flags)
		824
		825	void SDL_QuitSubSystem (U32 flags)
		826
511	SDL_Quit ()	827	void SDL_Quit ()
512		828
		829	int SDL_GL_SetAttribute (int attr, int value)
		830
		831	int SDL_GL_GetAttribute (int attr)
		832	CODE:
		833	if (SDL_GL_GetAttribute (attr, &RETVAL))
		834	XSRETURN_UNDEF;
		835	OUTPUT:
		836	RETVAL
		837
513	void	838	void
514	SDL_ListModes ()	839	SDL_ListModes (int rgb, int alpha)
515	PPCODE:	840	PPCODE:
516	{	841	{
517	SDL_Rect **m;	842	SDL_Rect **m;
518		843
519	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	844	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
520	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	845	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
521	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	846	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
522	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	847	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
523		848
524	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	849	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
525	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	850	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
526		851
527	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	852	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
528	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	853	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
529	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	854	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
530	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	855	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
531		856
532	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	857	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
533	#if SDL_VERSION_ATLEAST(1,2,10)
534	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
535	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	858	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
536	#endif
537
538	SDL_EnableUNICODE (1);
539	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
540		859
541	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	860	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
542		861
543	if (m && m != (SDL_Rect **)-1)	862	if (m && m != (SDL_Rect **)-1)
544	while (*m)	863	while (*m)
545	{	864	{
		865	if ((m)->w >= 400 && (m)->h >= 300)
		866	{
546	AV *av = newAV ();	867	AV *av = newAV ();
547	av_push (av, newSViv ((*m)->w));	868	av_push (av, newSViv ((*m)->w));
548	av_push (av, newSViv ((*m)->h));	869	av_push (av, newSViv ((*m)->h));
		870	av_push (av, newSViv (rgb));
		871	av_push (av, newSViv (alpha));
549	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	872	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		873	}
550		874
551	++m;	875	++m;
552	}	876	}
553	}	877	}
554		878
555	char *
556	SDL_GetError ()
557
558	int	879	int
559	SDL_SetVideoMode (int w, int h, int fullscreen)	880	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
560	CODE:	881	CODE:
		882	{
		883	SDL_EnableUNICODE (1);
		884	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		885
		886	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		887	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		888	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		889	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		890
561	RETVAL = !!SDL_SetVideoMode (	891	RETVAL = !!SDL_SetVideoMode (
562	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	892	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
563	);	893	);
		894
564	if (RETVAL)	895	if (RETVAL)
565	{	896	{
566	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	897	av_clear (texture_av);
		898
		899	SDL_WM_SetCaption ("Deliantra MORPG Client " VERSION, "Deliantra");
567	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	900	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
568	# include "glfunc.h"	901	#include "glfunc.h"
569	# undef GL_FUNC	902	#undef GL_FUNC
570	}	903	}
		904	}
571	OUTPUT:	905	OUTPUT:
572	RETVAL	906	RETVAL
573		907
574	void	908	void
575	SDL_GL_SwapBuffers ()	909	SDL_GL_SwapBuffers ()
576		910
577	char *	911	char *
578	SDL_GetKeyName (int sym)	912	SDL_GetKeyName (int sym)
579		913
		914	int
		915	SDL_GetAppState ()
		916
		917	int
		918	SDL_GetModState ()
		919
580	void	920	void
581	SDL_PollEvent ()	921	poll_events ()
582	PPCODE:	922	PPCODE:
583	{	923	{
584	SDL_Event ev;	924	SDL_Event ev;
585		925
586	while (SDL_PollEvent (&ev))	926	SDL_PumpEvents ();
		927	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
587	{	928	{
588	HV *hv = newHV ();	929	HV *hv = newHV ();
589	hv_store (hv, "type", 4, newSViv (ev.type), 0);	930	hv_store (hv, "type", 4, newSViv (ev.type), 0);
590		931
591	switch (ev.type)	932	switch (ev.type)
592	{	933	{
593	case SDL_KEYDOWN:	934	case SDL_KEYDOWN:
594	case SDL_KEYUP:	935	case SDL_KEYUP:
595	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	936	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
596	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	937	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
597	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	938	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod & MOD_MASK), 0);
		939	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState () & MOD_MASK), 0); /* current mode */
598	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	940	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
599	break;	941	break;
600		942
601	case SDL_ACTIVEEVENT:	943	case SDL_ACTIVEEVENT:
602	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	944	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
603	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	945	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
604	break;	946	break;
605		947
606	case SDL_MOUSEMOTION:	948	case SDL_MOUSEMOTION:
		949	{
		950	int state = ev.motion.state;
		951	int x = ev.motion.x;
		952	int y = ev.motion.y;
		953	int xrel = ev.motion.xrel;
		954	int yrel = ev.motion.yrel;
		955
		956	/* do simplistic event compression */
		957	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		958	&& state == ev.motion.state)
		959	{
		960	xrel += ev.motion.xrel;
		961	yrel += ev.motion.yrel;
		962	x = ev.motion.x;
		963	y = ev.motion.y;
		964	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		965	}
		966
607	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	967	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
608
609	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	968	hv_store (hv, "state", 5, newSViv (state), 0);
610	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	969	hv_store (hv, "x", 1, newSViv (x), 0);
611	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	970	hv_store (hv, "y", 1, newSViv (y), 0);
612	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	971	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
613	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	972	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		973	}
614	break;	974	break;
615		975
616	case SDL_MOUSEBUTTONDOWN:	976	case SDL_MOUSEBUTTONDOWN:
617	case SDL_MOUSEBUTTONUP:	977	case SDL_MOUSEBUTTONUP:
618	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	978	hv_store (hv, "mod", 3, newSViv (SDL_GetModState () & MOD_MASK), 0);
619		979
620	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);	980	hv_store (hv, "button", 6, newSViv (ev.button.button), 0);
621	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);	981	hv_store (hv, "state", 5, newSViv (ev.button.state), 0);
622	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);	982	hv_store (hv, "x", 1, newSViv (ev.button.x), 0);
623	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);	983	hv_store (hv, "y", 1, newSViv (ev.button.y), 0);
…		…
628	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	988	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
629	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	989	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
630	break;	990	break;
631	}	991	}
632		992
633	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));	993	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("DC::UI::Event", 1))));
634	}	994	}
635	}	995	}
636		996
637	int	997	int
638	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	998	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 4096)
639	POSTCALL:	999	POSTCALL:
640	Mix_HookMusicFinished (music_finished);	1000	Mix_HookMusicFinished (music_finished);
641	Mix_ChannelFinished (channel_finished);	1001	Mix_ChannelFinished (channel_finished);
642		1002
643	void	1003	void
		1004	Mix_QuerySpec ()
		1005	PPCODE:
		1006	{
		1007	int freq, channels;
		1008	Uint16 format;
		1009
		1010	if (Mix_QuerySpec (&freq, &format, &channels))
		1011	{
		1012	EXTEND (SP, 3);
		1013	PUSHs (sv_2mortal (newSViv (freq)));
		1014	PUSHs (sv_2mortal (newSViv (format)));
		1015	PUSHs (sv_2mortal (newSViv (channels)));
		1016	}
		1017	}
		1018
		1019	void
644	Mix_CloseAudio ()	1020	Mix_CloseAudio ()
645		1021
646	int	1022	int
647	Mix_AllocateChannels (int numchans = -1)	1023	Mix_AllocateChannels (int numchans = -1)
648		1024
		1025	const char *
		1026	Mix_GetError ()
		1027
649	void	1028	void
650	lowdelay (int fd, int val = 1)	1029	lowdelay (int fd, int val = 1)
651	CODE:	1030	CODE:
652	#ifndef _WIN32
653	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	1031	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
654	#endif
655		1032
656	void	1033	void
657	win32_proxy_info ()	1034	win32_proxy_info ()
658	PPCODE:	1035	PPCODE:
659	{	1036	{
…		…
680	}	1057	}
681	}	1058	}
682	#endif	1059	#endif
683	}	1060	}
684		1061
685	void	1062	int
686	add_font (char *file)	1063	add_font (char *file)
687	CODE:	1064	CODE:
688	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	1065	RETVAL = FcConfigAppFontAddFile (0, (const FcChar8 *)file);
		1066	OUTPUT:
		1067	RETVAL
689		1068
690	void	1069	void
691	load_image_inline (SV *image_)	1070	load_image_inline (SV *image_)
692	ALIAS:	1071	ALIAS:
693	load_image_file = 1	1072	load_image_file = 1
…		…
696	STRLEN image_len;	1075	STRLEN image_len;
697	char image = (char )SvPVbyte (image_, image_len);	1076	char image = (char )SvPVbyte (image_, image_len);
698	SDL_Surface surface, surface2;	1077	SDL_Surface surface, surface2;
699	SDL_PixelFormat fmt;	1078	SDL_PixelFormat fmt;
700	SDL_RWops *rw = ix	1079	SDL_RWops *rw = ix
701	? SDL_RWFromFile (image, "r")	1080	? SDL_RWFromFile (image, "rb")
702	: SDL_RWFromConstMem (image, image_len);	1081	: SDL_RWFromConstMem (image, image_len);
703		1082
704	if (!rw)	1083	if (!rw)
705	croak ("load_image: %s", SDL_GetError ());	1084	croak ("load_image: %s", SDL_GetError ());
706		1085
…		…
779	void	1158	void
780	error (char *message)	1159	error (char *message)
781	CODE:	1160	CODE:
782	fprintf (stderr, "ERROR: %s\n", message);	1161	fprintf (stderr, "ERROR: %s\n", message);
783	#ifdef _WIN32	1162	#ifdef _WIN32
784	MessageBox (0, message, "Crossfire+ Error", MB_OK \| MB_ICONERROR);	1163	MessageBox (0, message, "Deliantra Client Error", MB_OK \| MB_ICONERROR);
785	#endif	1164	#endif
786		1165
787	void	1166	void
788	fatal (char *message)	1167	fatal (char *message)
789	CODE:	1168	CODE:
790	fprintf (stderr, "FATAL: %s\n", message);	1169	fprintf (stderr, "FATAL: %s\n", message);
791	#ifdef _WIN32	1170	#ifdef _WIN32
792	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	1171	MessageBox (0, message, "Deliantra Client Fatal Error", MB_OK \| MB_ICONERROR);
793	#endif	1172	#endif
794	_exit (1);	1173	_exit (1);
795		1174
796	void	1175	void
797	_exit (int retval = 0)	1176	_exit (int retval = 0)
…		…
800	ExitThread (retval); // unclean, please beam me up	1179	ExitThread (retval); // unclean, please beam me up
801	#else	1180	#else
802	_exit (retval);	1181	_exit (retval);
803	#endif	1182	#endif
804		1183
805	MODULE = CFPlus PACKAGE = CFPlus::Font	1184	void
		1185	debug ()
		1186	CODE:
		1187	{
		1188	#if DEBUG
		1189	VALGRIND_DO_LEAK_CHECK;
		1190	#endif
		1191	}
806		1192
807	CFPlus::Font	1193	MODULE = Deliantra::Client PACKAGE = DC::Font
		1194
		1195	PROTOTYPES: DISABLE
		1196
		1197	DC::Font
808	new_from_file (SV class, char path, int id = 0)	1198	new_from_file (SV class, char path, int id = 0)
809	CODE:	1199	CODE:
810	{	1200	{
811	int count;	1201	int count;
812	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1202	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
815	}	1205	}
816	OUTPUT:	1206	OUTPUT:
817	RETVAL	1207	RETVAL
818		1208
819	void	1209	void
820	DESTROY (CFPlus::Font self)	1210	DESTROY (DC::Font self)
821	CODE:	1211	CODE:
822	pango_font_description_free (self);	1212	pango_font_description_free (self);
823		1213
824	void	1214	void
825	make_default (CFPlus::Font self)	1215	make_default (DC::Font self)
		1216	PROTOTYPE: $
826	CODE:	1217	CODE:
827	default_font = self;	1218	default_font = self;
828		1219
829	MODULE = CFPlus PACKAGE = CFPlus::Layout	1220	MODULE = Deliantra::Client PACKAGE = DC::Layout
830		1221
		1222	PROTOTYPES: DISABLE
		1223
831	void	1224	void
832	reset_glyph_cache ()	1225	glyph_cache_backup ()
		1226	PROTOTYPE:
833	CODE:	1227	CODE:
		1228	tc_backup ();
		1229
		1230	void
		1231	glyph_cache_restore ()
		1232	PROTOTYPE:
		1233	CODE:
834	tc_clear ();	1234	tc_restore ();
835		1235
836	CFPlus::Layout	1236	DC::Layout
837	new (SV *class)	1237	new (SV *class)
838	CODE:	1238	CODE:
839	New (0, RETVAL, 1, struct cf_layout);	1239	New (0, RETVAL, 1, struct cf_layout);
840		1240
841	RETVAL->pl = pango_layout_new (opengl_context);	1241	RETVAL->pl = pango_layout_new (opengl_context);
…		…
843	RETVAL->g = 1.;	1243	RETVAL->g = 1.;
844	RETVAL->b = 1.;	1244	RETVAL->b = 1.;
845	RETVAL->a = 1.;	1245	RETVAL->a = 1.;
846	RETVAL->base_height = MIN_FONT_HEIGHT;	1246	RETVAL->base_height = MIN_FONT_HEIGHT;
847	RETVAL->font = 0;	1247	RETVAL->font = 0;
		1248	RETVAL->rc = rc_alloc ();
848		1249
849	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1250	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
850	layout_update_font (RETVAL);	1251	layout_update_font (RETVAL);
851	OUTPUT:	1252	OUTPUT:
852	RETVAL	1253	RETVAL
853		1254
854	void	1255	void
855	DESTROY (CFPlus::Layout self)	1256	DESTROY (DC::Layout self)
856	CODE:	1257	CODE:
857	g_object_unref (self->pl);	1258	g_object_unref (self->pl);
		1259	rc_free (self->rc);
858	Safefree (self);	1260	Safefree (self);
859		1261
860	void	1262	void
861	set_text (CFPlus::Layout self, SV *text_)	1263	set_text (DC::Layout self, SV *text_)
862	CODE:	1264	CODE:
863	{	1265	{
864	STRLEN textlen;	1266	STRLEN textlen;
865	char *text = SvPVutf8 (text_, textlen);	1267	char *text = SvPVutf8 (text_, textlen);
866		1268
867	pango_layout_set_text (self->pl, text, textlen);	1269	pango_layout_set_text (self->pl, text, textlen);
868	}	1270	}
869		1271
870	void	1272	void
871	set_markup (CFPlus::Layout self, SV *text_)	1273	set_markup (DC::Layout self, SV *text_)
872	CODE:	1274	CODE:
873	{	1275	{
874	STRLEN textlen;	1276	STRLEN textlen;
875	char *text = SvPVutf8 (text_, textlen);	1277	char *text = SvPVutf8 (text_, textlen);
876		1278
877	pango_layout_set_markup (self->pl, text, textlen);	1279	pango_layout_set_markup (self->pl, text, textlen);
878	}	1280	}
879		1281
880	void	1282	void
881	set_shapes (CFPlus::Layout self, ...)	1283	set_shapes (DC::Layout self, ...)
882	CODE:	1284	CODE:
883	{	1285	{
884	PangoAttrList *attrs = 0;	1286	PangoAttrList *attrs = 0;
885	const char *text = pango_layout_get_text (self->pl);	1287	const char *text = pango_layout_get_text (self->pl);
886	const char *pos = text;	1288	const char *pos = text;
…		…
921	if (attrs)	1323	if (attrs)
922	pango_layout_set_attributes (self->pl, attrs);	1324	pango_layout_set_attributes (self->pl, attrs);
923	}	1325	}
924		1326
925	void	1327	void
926	get_shapes (CFPlus::Layout self)	1328	get_shapes (DC::Layout self)
927	PPCODE:	1329	PPCODE:
928	{	1330	{
929	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1331	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
930		1332
931	do	1333	do
932	{	1334	{
933	PangoLayoutRun *run = pango_layout_iter_get_run (iter);	1335	PangoLayoutRun *run = pango_layout_iter_get_run_readonly (iter);
934		1336
935	if (run && shape_attr_p (run))	1337	if (run && shape_attr_p (run))
936	{	1338	{
937	PangoRectangle extents;	1339	PangoRectangle extents;
938	pango_layout_iter_get_run_extents (iter, 0, &extents);	1340	pango_layout_iter_get_run_extents (iter, 0, &extents);
…		…
946		1348
947	pango_layout_iter_free (iter);	1349	pango_layout_iter_free (iter);
948	}	1350	}
949		1351
950	int	1352	int
951	has_wrapped (CFPlus::Layout self)	1353	has_wrapped (DC::Layout self)
952	CODE:	1354	CODE:
953	{	1355	{
954	int lines = 1;	1356	int lines = 1;
955	const char *text = pango_layout_get_text (self->pl);	1357	const char *text = pango_layout_get_text (self->pl);
956		1358
…		…
961	}	1363	}
962	OUTPUT:	1364	OUTPUT:
963	RETVAL	1365	RETVAL
964		1366
965	SV *	1367	SV *
966	get_text (CFPlus::Layout self)	1368	get_text (DC::Layout self)
967	CODE:	1369	CODE:
968	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1370	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
969	sv_utf8_decode (RETVAL);	1371	sv_utf8_decode (RETVAL);
970	OUTPUT:	1372	OUTPUT:
971	RETVAL	1373	RETVAL
972		1374
973	void	1375	void
974	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)	1376	set_foreground (DC::Layout self, float r, float g, float b, float a = 1.)
975	CODE:	1377	CODE:
976	self->r = r;	1378	self->r = r;
977	self->g = g;	1379	self->g = g;
978	self->b = b;	1380	self->b = b;
979	self->a = a;	1381	self->a = a;
980		1382
981	void	1383	void
982	set_font (CFPlus::Layout self, CFPlus::Font font = 0)	1384	set_font (DC::Layout self, DC::Font font = 0)
983	CODE:	1385	CODE:
984	if (self->font != font)	1386	if (self->font != font)
985	{	1387	{
986	self->font = font;	1388	self->font = font;
987	layout_update_font (self);	1389	layout_update_font (self);
988	}	1390	}
989		1391
990	void	1392	void
991	set_height (CFPlus::Layout self, int base_height)	1393	set_height (DC::Layout self, int base_height)
992	CODE:	1394	CODE:
993	if (self->base_height != base_height)	1395	if (self->base_height != base_height)
994	{	1396	{
995	self->base_height = base_height;	1397	self->base_height = base_height;
996	layout_update_font (self);	1398	layout_update_font (self);
997	}	1399	}
998		1400
999	void	1401	void
1000	set_width (CFPlus::Layout self, int max_width = -1)	1402	set_width (DC::Layout self, int max_width = -1)
1001	CODE:	1403	CODE:
1002	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1404	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
1003		1405
1004	void	1406	void
1005	set_indent (CFPlus::Layout self, int indent)	1407	set_indent (DC::Layout self, int indent)
1006	CODE:	1408	CODE:
1007	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1409	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
1008		1410
1009	void	1411	void
1010	set_spacing (CFPlus::Layout self, int spacing)	1412	set_spacing (DC::Layout self, int spacing)
1011	CODE:	1413	CODE:
1012	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1414	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
1013		1415
1014	void	1416	void
1015	set_ellipsise (CFPlus::Layout self, int ellipsise)	1417	set_ellipsise (DC::Layout self, int ellipsise)
1016	CODE:	1418	CODE:
1017	pango_layout_set_ellipsize (self->pl,	1419	pango_layout_set_ellipsize (self->pl,
1018	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1420	ellipsise == 1 ? PANGO_ELLIPSIZE_START
1019	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1421	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
1020	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1422	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
1021	: PANGO_ELLIPSIZE_NONE	1423	: PANGO_ELLIPSIZE_NONE
1022	);	1424	);
1023		1425
1024	void	1426	void
1025	set_single_paragraph_mode (CFPlus::Layout self, int spm)	1427	set_single_paragraph_mode (DC::Layout self, int spm)
1026	CODE:	1428	CODE:
1027	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1429	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
1028		1430
1029	void	1431	void
1030	size (CFPlus::Layout self)	1432	size (DC::Layout self)
1031	PPCODE:	1433	PPCODE:
1032	{	1434	{
1033	int w, h;	1435	int w, h;
1034		1436
1035	layout_get_pixel_size (self, &w, &h);	1437	layout_get_pixel_size (self, &w, &h);
…		…
1038	PUSHs (sv_2mortal (newSViv (w)));	1440	PUSHs (sv_2mortal (newSViv (w)));
1039	PUSHs (sv_2mortal (newSViv (h)));	1441	PUSHs (sv_2mortal (newSViv (h)));
1040	}	1442	}
1041		1443
1042	int	1444	int
1043	descent (CFPlus::Layout self)	1445	descent (DC::Layout self)
1044	CODE:	1446	CODE:
1045	{	1447	{
1046	PangoRectangle rect;	1448	PangoRectangle rect;
1047	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1449	PangoLayoutLine *line = pango_layout_get_line_readonly (self->pl, 0);
1048	pango_layout_line_get_pixel_extents (line, 0, &rect);	1450	pango_layout_line_get_pixel_extents (line, 0, &rect);
1049	RETVAL = PANGO_DESCENT (rect);	1451	RETVAL = PANGO_DESCENT (rect);
1050	}	1452	}
1051	OUTPUT:	1453	OUTPUT:
1052	RETVAL	1454	RETVAL
1053		1455
1054	int	1456	int
1055	xy_to_index (CFPlus::Layout self, int x, int y)	1457	xy_to_index (DC::Layout self, int x, int y)
1056	CODE:	1458	CODE:
1057	{	1459	{
1058	int index, trailing;	1460	int index, trailing;
1059	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1461	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1060	RETVAL = index;	1462	RETVAL = index + trailing;
1061	}	1463	}
1062	OUTPUT:	1464	OUTPUT:
1063	RETVAL	1465	RETVAL
1064		1466
1065	void	1467	void
1066	cursor_pos (CFPlus::Layout self, int index)	1468	cursor_pos (DC::Layout self, int index)
1067	PPCODE:	1469	PPCODE:
1068	{	1470	{
1069	PangoRectangle strong_pos;	1471	PangoRectangle pos;
1070	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1472	pango_layout_get_cursor_pos (self->pl, index, &pos, 0);
1071		1473
1072	EXTEND (SP, 3);	1474	EXTEND (SP, 3);
1073	PUSHs (sv_2mortal (newSViv (strong_pos.x / PANGO_SCALE)));	1475	PUSHs (sv_2mortal (newSViv (pos.x / PANGO_SCALE)));
1074	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1476	PUSHs (sv_2mortal (newSViv (pos.y / PANGO_SCALE)));
1075	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1477	PUSHs (sv_2mortal (newSViv (pos.height / PANGO_SCALE)));
1076	}	1478	}
1077		1479
1078	void	1480	void
1079	render (CFPlus::Layout self, float x, float y, int flags = 0)	1481	index_to_line_x (DC::Layout self, int index, int trailing = 0)
1080	PPCODE:	1482	PPCODE:
		1483	{
		1484	int line, x;
		1485
		1486	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1487	#if !PANGO_VERSION_CHECK (1, 17, 3)
		1488	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1489	--line;
		1490	#endif
		1491	EXTEND (SP, 2);
		1492	PUSHs (sv_2mortal (newSViv (line)));
		1493	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1494	}
		1495
		1496	void
		1497	line_x_to_index (DC::Layout self, int line, int x)
		1498	PPCODE:
		1499	{
		1500	PangoLayoutLine *lp;
		1501	int index, trailing;
		1502
		1503	if (line < 0)
		1504	XSRETURN_EMPTY;
		1505
		1506	if (!(lp = pango_layout_get_line_readonly (self->pl, line)))
		1507	XSRETURN_EMPTY; /* do better */
		1508
		1509	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1510
		1511	EXTEND (SP, 2);
		1512	if (GIMME_V == G_SCALAR)
		1513	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1514	else
		1515	{
		1516	PUSHs (sv_2mortal (newSViv (index)));
		1517	PUSHs (sv_2mortal (newSViv (trailing)));
		1518	}
		1519	}
		1520
		1521	void
		1522	render (DC::Layout self, float x, float y, int flags = 0)
		1523	CODE:
		1524	rc_clear (self->rc);
1081	pango_opengl_render_layout_subpixel (	1525	pango_opengl_render_layout_subpixel (
1082	self->pl,	1526	self->pl,
		1527	self->rc,
1083	x * PANGO_SCALE, y * PANGO_SCALE,	1528	x * PANGO_SCALE, y * PANGO_SCALE,
1084	self->r, self->g, self->b, self->a,	1529	self->r, self->g, self->b, self->a,
1085	flags	1530	flags
1086	);	1531	);
		1532	// we assume that context_change actually clears/frees stuff
		1533	// and does not do any recomputation...
		1534	pango_layout_context_changed (self->pl);
1087		1535
1088	MODULE = CFPlus PACKAGE = CFPlus::Texture
1089
1090	void	1536	void
1091	pad2pot (SV data_, SV w_, SV *h_)	1537	draw (DC::Layout self)
1092	CODE:	1538	CODE:
1093	{	1539	{
1094	int ow = SvIV (w_);	1540	glEnable (GL_TEXTURE_2D);
1095	int oh = SvIV (h_);	1541	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1542	glEnable (GL_BLEND);
		1543	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1544	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1545	glEnable (GL_ALPHA_TEST);
		1546	glAlphaFunc (GL_GREATER, 7.f / 255.f);
1096		1547
1097	if (ow && oh)	1548	rc_draw (self->rc);
		1549
		1550	glDisable (GL_ALPHA_TEST);
		1551	glDisable (GL_BLEND);
		1552	glDisable (GL_TEXTURE_2D);
		1553	}
		1554
		1555	MODULE = Deliantra::Client PACKAGE = DC::Texture
		1556
		1557	PROTOTYPES: ENABLE
		1558
		1559	void
		1560	pad (SV *data_, int ow, int oh, int nw, int nh)
		1561	CODE:
		1562	{
		1563	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1098	{	1564	{
1099	int nw = minpot (ow);
1100	int nh = minpot (oh);
1101
1102	if (nw != ow \|\| nh != oh)
1103	{
1104	if (SvOK (data_))
1105	{
1106	STRLEN datalen;	1565	STRLEN datalen;
1107	char *data = SvPVbyte (data_, datalen);	1566	char *data = SvPVbyte (data_, datalen);
1108	int bpp = datalen / (ow * oh);	1567	int bpp = datalen / (ow * oh);
1109	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1568	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1110		1569
1111	SvPOK_only (result_);	1570	SvPOK_only (result_);
1112	SvCUR_set (result_, nw * nh * bpp);	1571	SvCUR_set (result_, nw * nh * bpp);
1113		1572
1114	memset (SvPVX (result_), 0, nw * nh * bpp);	1573	memset (SvPVX (result_), 0, nw * nh * bpp);
1115	while (oh--)	1574	while (oh--)
1116	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1575	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1117		1576
1118	sv_setsv (data_, result_);	1577	sv_setsv (data_, result_);
1119	}
1120
1121	sv_setiv (w_, nw);
1122	sv_setiv (h_, nh);
1123	}
1124	}	1578	}
1125	}	1579	}
1126		1580
1127	void	1581	void
1128	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1582	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1134	{	1588	{
1135	HV hv = (HV )SvRV (self);	1589	HV hv = (HV )SvRV (self);
1136	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1590	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1137	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1591	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1138	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1592	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1593
		1594	if (name <= 0)
		1595	XSRETURN_EMPTY;
1139		1596
1140	if (items < 5)	1597	if (items < 5)
1141	{	1598	{
1142	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1599	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1143	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1600	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1171	glDisable (GL_ALPHA_TEST);	1628	glDisable (GL_ALPHA_TEST);
1172	glDisable (GL_BLEND);	1629	glDisable (GL_BLEND);
1173	}	1630	}
1174	}	1631	}
1175		1632
1176	MODULE = CFPlus PACKAGE = CFPlus::Map	1633	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1634	CODE:
		1635	{
		1636	GLint width;
		1637	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1638	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1639	RETVAL = width > 0;
		1640	}
		1641	OUTPUT:
		1642	RETVAL
1177		1643
1178	CFPlus::Map	1644	MODULE = Deliantra::Client PACKAGE = DC::Map
1179	new (SV *class, int map_width, int map_height)	1645
		1646	PROTOTYPES: DISABLE
		1647
		1648	DC::Map
		1649	new (SV *class)
1180	CODE:	1650	CODE:
1181	New (0, RETVAL, 1, struct map);	1651	New (0, RETVAL, 1, struct map);
1182	RETVAL->x = 0;	1652	RETVAL->x = 0;
1183	RETVAL->y = 0;	1653	RETVAL->y = 0;
1184	RETVAL->w = map_width;	1654	RETVAL->w = 0;
1185	RETVAL->h = map_height;	1655	RETVAL->h = 0;
1186	RETVAL->ox = 0;	1656	RETVAL->ox = 0;
1187	RETVAL->oy = 0;	1657	RETVAL->oy = 0;
1188	RETVAL->faces = 8192;	1658	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1189	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1659	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1190	RETVAL->texs = 8192;
1191	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1192	RETVAL->rows = 0;	1660	RETVAL->rows = 0;
1193	RETVAL->row = 0;	1661	RETVAL->row = 0;
1194	OUTPUT:	1662	OUTPUT:
1195	RETVAL	1663	RETVAL
1196		1664
1197	void	1665	void
1198	DESTROY (CFPlus::Map self)	1666	DESTROY (DC::Map self)
1199	CODE:	1667	CODE:
1200	{	1668	{
1201	map_clear (self);	1669	map_clear (self);
1202	Safefree (self->face);	1670	Safefree (self->face2tile);
1203	Safefree (self->tex);	1671	Safefree (self->tex);
1204	Safefree (self);	1672	Safefree (self);
1205	}	1673	}
1206		1674
1207	void	1675	void
		1676	resize (DC::Map self, int map_width, int map_height)
		1677	CODE:
		1678	self->w = map_width;
		1679	self->h = map_height;
		1680
		1681	void
1208	clear (CFPlus::Map self)	1682	clear (DC::Map self)
1209	CODE:	1683	CODE:
1210	map_clear (self);	1684	map_clear (self);
1211		1685
1212	void	1686	void
1213	set_face (CFPlus::Map self, int face, int texid)	1687	set_tileid (DC::Map self, int face, int tile)
1214	CODE:	1688	CODE:
1215	{	1689	{
1216	while (self->faces <= face)	1690	need_facenum (self, face); self->face2tile [face] = tile;
1217	{	1691	need_texid (self, tile);
1218	Append (mapface, self->face, self->faces, self->faces);
1219	self->faces *= 2;
1220	}
1221
1222	self->face [face] = texid;
1223	}	1692	}
1224		1693
1225	void	1694	void
		1695	set_smooth (DC::Map self, int face, int smooth, int level)
		1696	CODE:
		1697	{
		1698	tileid texid;
		1699	maptex *tex;
		1700
		1701	if (face < 0 \|\| face >= self->faces)
		1702	return;
		1703
		1704	if (smooth < 0 \|\| smooth >= self->faces)
		1705	return;
		1706
		1707	texid = self->face2tile [face];
		1708
		1709	if (!texid)
		1710	return;
		1711
		1712	tex = self->tex + texid;
		1713	tex->smoothtile = self->face2tile [smooth];
		1714	tex->smoothlevel = level;
		1715	}
		1716
		1717	void
1226	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1718	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)
1227	CODE:	1719	CODE:
1228	{	1720	{
1229	while (self->texs <= texid)	1721	need_texid (self, texid);
1230	{
1231	Append (maptex, self->tex, self->texs, self->texs);
1232	self->texs *= 2;
1233	}
1234		1722
1235	{	1723	{
1236	maptex *tex = self->tex + texid;	1724	maptex *tex = self->tex + texid;
1237		1725
1238	tex->name = name;	1726	tex->name = name;
…		…
1255	// from transparent color bleeding and ugly wrapping effects.	1743	// from transparent color bleeding and ugly wrapping effects.
1256	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1744	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1257	}	1745	}
1258		1746
1259	int	1747	int
1260	ox (CFPlus::Map self)	1748	ox (DC::Map self)
1261	ALIAS:	1749	ALIAS:
1262	oy = 1	1750	oy = 1
1263	x = 2	1751	x = 2
1264	y = 3	1752	y = 3
1265	w = 4	1753	w = 4
…		…
1276	}	1764	}
1277	OUTPUT:	1765	OUTPUT:
1278	RETVAL	1766	RETVAL
1279		1767
1280	void	1768	void
1281	scroll (CFPlus::Map self, int dx, int dy)	1769	scroll (DC::Map self, int dx, int dy)
1282	CODE:	1770	CODE:
1283	{	1771	{
1284	if (dx > 0)	1772	if (dx > 0)
1285	map_blank (self, self->x, self->y, dx, self->h);	1773	map_blank (self, self->x, self->y, dx, self->h);
1286	else if (dx < 0)	1774	else if (dx < 0)
1287	map_blank (self, self->x + self->w + dx + 1, self->y, -dx, self->h);	1775	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1288		1776
1289	if (dy > 0)	1777	if (dy > 0)
1290	map_blank (self, self->x, self->y, self->w, dy);	1778	map_blank (self, self->x, self->y, self->w, dy);
1291	else if (dy < 0)	1779	else if (dy < 0)
1292	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, -dy);	1780	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1293		1781
1294	self->ox += dx; self->x += dx;	1782	self->ox += dx; self->x += dx;
1295	self->oy += dy; self->y += dy;	1783	self->oy += dy; self->y += dy;
1296		1784
1297	while (self->y < 0)	1785	while (self->y < 0)
…		…
1301	self->rows += MAP_EXTEND_Y;	1789	self->rows += MAP_EXTEND_Y;
1302	self->y += MAP_EXTEND_Y;	1790	self->y += MAP_EXTEND_Y;
1303	}	1791	}
1304	}	1792	}
1305		1793
1306	void	1794	SV *
1307	map1a_update (CFPlus::Map self, SV *data_, int extmap)	1795	map1a_update (DC::Map self, SV *data_, int extmap)
1308	CODE:	1796	CODE:
1309	{	1797	{
1310	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1798	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1311	uint8_t data_end = (uint8_t )SvEND (data_);	1799	uint8_t data_end = (uint8_t )SvEND (data_);
1312	mapcell *cell;	1800	mapcell *cell;
1313	int x, y, flags;	1801	int x, y, z, flags;
		1802	AV *missing = newAV ();
		1803	RETVAL = newRV_noinc ((SV *)missing);
1314		1804
1315	while (data < data_end - 1)	1805	while (data < data_end - 1)
1316	{	1806	{
1317	flags = (data [0] << 8) + data [1]; data += 2;	1807	flags = (data [0] << 8) + data [1]; data += 2;
1318		1808
…		…
1338	uint8_t ext, cmd;	1828	uint8_t ext, cmd;
1339		1829
1340	do	1830	do
1341	{	1831	{
1342	ext = *data++;	1832	ext = *data++;
1343	cmd = ext & 0x3f;	1833	cmd = ext & 0x7f;
1344		1834
1345	if (cmd < 4)	1835	if (cmd < 4)
1346	cell->darkness = 255 - ext * 64 + 1;	1836	cell->darkness = 255 - ext * 64 + 1;
1347	else if (cmd == 5) // health	1837	else if (cmd == 5) // health
1348	{	1838	{
1349	cell->stat_width = 1;	1839	cell->stat_width = 1;
1350	cell->stat_hp = *data++;	1840	cell->stat_hp = *data++;
1351	}	1841	}
1352	else if (cmd == 6) // monster width	1842	else if (cmd == 6) // monster width
1353	cell->stat_width = *data++ + 1;	1843	cell->stat_width = *data++ + 1;
1354	else if (cmd == 0x47) // monster width	1844	else if (cmd == 0x47)
1355	{	1845	{
1356	if (*data == 4)	1846	if (*data == 1) cell->player = data [1];
1357	; // decode player tag	1847	else if (*data == 2) cell->player = data [2] + (data [1] << 8);
		1848	else if (*data == 3) cell->player = data [3] + (data [2] << 8) + (data [1] << 16);
		1849	else if (*data == 4) cell->player = data [4] + (data [3] << 8) + (data [2] << 16) + (data [1] << 24);
1358		1850
1359	data += *data + 1;	1851	data += *data + 1;
1360	}	1852	}
1361	else if (cmd == 8) // cell flags	1853	else if (cmd == 8) // cell flags
1362	cell->flags = *data++;	1854	cell->flags = *data++;
…		…
1369	}	1861	}
1370	else	1862	else
1371	cell->darkness = *data++ + 1;	1863	cell->darkness = *data++ + 1;
1372	}	1864	}
1373		1865
		1866	for (z = 0; z <= 2; ++z)
1374	if (flags & 4)	1867	if (flags & (4 >> z))
1375	{	1868	{
1376	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1869	faceid face = (data [0] << 8) + data [1]; data += 2;
		1870	need_facenum (self, face);
		1871	cell->tile [z] = self->face2tile [face];
		1872
		1873	if (cell->tile [z])
		1874	{
		1875	maptex *tex = self->tex + cell->tile [z];
		1876	if (!tex->name)
		1877	av_push (missing, newSViv (cell->tile [z]));
		1878
		1879	if (tex->smoothtile)
		1880	{
		1881	maptex *smooth = self->tex + tex->smoothtile;
		1882	if (!smooth->name)
		1883	av_push (missing, newSViv (tex->smoothtile));
		1884	}
		1885	}
1377	}	1886	}
1378
1379	if (flags & 2)
1380	{
1381	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;
1382	}
1383
1384	if (flags & 1)
1385	{
1386	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1387	}
1388	}	1887	}
1389	else	1888	else
1390	cell->darkness = 0;	1889	CELL_CLEAR (cell);
1391	}	1890	}
1392	}	1891	}
		1892	OUTPUT:
		1893	RETVAL
1393		1894
1394	SV *	1895	SV *
1395	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)	1896	mapmap (DC::Map self, int x0, int y0, int w, int h)
1396	CODE:	1897	CODE:
1397	{	1898	{
1398	int x1, x;	1899	int x1, x;
1399	int y1, y;	1900	int y1, y;
1400	int z;	1901	int z;
…		…
1421	{	1922	{
1422	mapcell *cell = row->col + (x - row->c0);	1923	mapcell *cell = row->col + (x - row->c0);
1423		1924
1424	for (z = 0; z <= 0; z++)	1925	for (z = 0; z <= 0; z++)
1425	{	1926	{
1426	mapface face = cell->face [z];
1427
1428	if (face)
1429	{
1430	maptex tex = self->tex [face];	1927	maptex tex = self->tex [cell->tile [z]];
1431	int a0 = 255 - tex.a;	1928	int a0 = 255 - tex.a;
1432	int a1 = tex.a;	1929	int a1 = tex.a;
1433		1930
1434	r = (r * a0 + tex.r * a1) / 255;	1931	r = (r * a0 + tex.r * a1) / 255;
1435	g = (g * a0 + tex.g * a1) / 255;	1932	g = (g * a0 + tex.g * a1) / 255;
1436	b = (b * a0 + tex.b * a1) / 255;	1933	b = (b * a0 + tex.b * a1) / 255;
1437	a = (a * a0 + tex.a * a1) / 255;	1934	a = (a * a0 + tex.a * a1) / 255;
1438	}
1439	}	1935	}
1440	}	1936	}
1441		1937
1442	*map++ = (r )	1938	*map++ = (r )
1443	\| (g << 8)	1939	\| (g << 8)
…		…
1450	}	1946	}
1451	OUTPUT:	1947	OUTPUT:
1452	RETVAL	1948	RETVAL
1453		1949
1454	void	1950	void
1455	draw (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1951	draw (DC::Map self, int mx, int my, int sw, int sh, int T, U32 player = 0xffffffff, int sdx = 0, int sdy = 0)
1456	CODE:	1952	CODE:
1457	{	1953	{
1458	int vx, vy;
1459	int x, y, z;	1954	int x, y, z;
1460	int last_name;
1461	mapface face;
1462		1955
1463	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1956	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1464	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1957	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1958	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1959	smooth_key skey;
		1960	int pl_x, pl_y;
		1961	maptex pl_tex;
		1962	rc_t *rc = rc_alloc ();
		1963	rc_key_t key;
		1964	rc_array_t *arr;
1465		1965
1466	/*	1966	pl_tex.name = 0;
1467	int vx = self->vx = self->w >= sw
1468	? self->x + (self->w - sw) / 2
1469	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1470		1967
1471	int vy = self->vy = self->h >= sh	1968	// thats current max. sorry.
1472	? self->y + (self->h - sh) / 2	1969	if (sw > 255) sw = 255;
1473	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1970	if (sh > 255) sh = 255;
1474	*/
1475		1971
1476	glColor4ub (255, 255, 255, 255);	1972	// clear key, in case of extra padding
		1973	memset (&skey, 0, sizeof (skey));
		1974
		1975	memset (&key, 0, sizeof (key));
		1976	key.r = 255;
		1977	key.g = 255;
		1978	key.b = 255;
		1979	key.a = 255;
		1980	key.mode = GL_QUADS;
		1981	key.format = GL_T2F_V3F;
		1982	key.texname = -1;
		1983
		1984	mx += self->x;
		1985	my += self->y;
		1986
		1987	// first pass: determine smooth_max
		1988	// rather ugly, if you ask me
		1989	// could also be stored inside mapcell and updated on change
		1990	memset (smooth_max, 0, sizeof (smooth_max));
		1991
		1992	for (y = 0; y < sh; y++)
		1993	if (0 <= y + my && y + my < self->rows)
		1994	{
		1995	maprow *row = self->row + (y + my);
		1996
		1997	for (x = 0; x < sw; x++)
		1998	if (row->c0 <= x + mx && x + mx < row->c1)
		1999	{
		2000	mapcell *cell = row->col + (x + mx - row->c0);
		2001
		2002	smooth_max[x + 1][y + 1] =
		2003	MAX (self->tex [cell->tile [0]].smoothlevel,
		2004	MAX (self->tex [cell->tile [1]].smoothlevel,
		2005	self->tex [cell->tile [2]].smoothlevel));
		2006	}
		2007	}
1477		2008
1478	glEnable (GL_BLEND);	2009	glEnable (GL_BLEND);
1479	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	2010	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1480	glEnable (GL_TEXTURE_2D);
1481	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	2011	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1482		2012
1483	glBegin (GL_QUADS);
1484
1485	last_name = 0;
1486
1487	for (z = 0; z < 3; z++)	2013	for (z = 0; z <= 2; z++)
		2014	{
		2015	memset (smooth_level, 0, sizeof (smooth_level));
		2016
1488	for (y = 0; y < sh; y++)	2017	for (y = 0; y < sh; y++)
1489	if (0 <= y + vy && y + vy < self->rows)	2018	if (0 <= y + my && y + my < self->rows)
1490	{	2019	{
1491	maprow *row = self->row + (y + vy);	2020	maprow *row = self->row + (y + my);
1492		2021
1493	for (x = 0; x < sw; x++)	2022	for (x = 0; x < sw; x++)
1494	if (row->c0 <= x + vx && x + vx < row->c1)	2023	if (row->c0 <= x + mx && x + mx < row->c1)
1495	{	2024	{
1496	mapcell *cell = row->col + (x + vx - row->c0);	2025	mapcell *cell = row->col + (x + mx - row->c0);
1497
1498	face = cell->face [z];	2026	tileid tile = cell->tile [z];
		2027
		2028	if (tile)
		2029	{
		2030	maptex tex = self->tex [tile];
		2031	int px = (x + 1) * T - tex.w;
		2032	int py = (y + 1) * T - tex.h;
1499		2033
1500	if (face && face < self->texs)	2034	if (key.texname != tex.name)
		2035	{
		2036	if (!tex.name)
		2037	tex = self->tex [2]; /* missing, replace by noface */
		2038
		2039	key.texname = tex.name;
		2040	arr = rc_array (rc, &key);
		2041	}
		2042
		2043	if (expect_false (cell->player == player) && expect_false (z == 2))
		2044	{
		2045	pl_x = px;
		2046	pl_y = py;
		2047	pl_tex = tex;
		2048	continue;
		2049	}
		2050
		2051	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2052	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2053	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2054	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2055
		2056	if (expect_false (cell->flags) && expect_false (z == 2))
		2057	{
		2058	// overlays such as the speech bubble, probably more to come
		2059	if (cell->flags & 1)
		2060	{
		2061	maptex tex = self->tex [1];
		2062	int px = x * T + T * 2 / 32;
		2063	int py = y * T - T * 6 / 32;
		2064
		2065	if (tex.name)
		2066	{
		2067	if (key.texname != tex.name)
		2068	{
		2069	key.texname = tex.name;
		2070	arr = rc_array (rc, &key);
		2071	}
		2072
		2073	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2074	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		2075	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		2076	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		2077	}
		2078	}
		2079	}
		2080
		2081	// update smooth hash
		2082	if (tex.smoothtile)
		2083	{
		2084	skey.tile = tex.smoothtile;
		2085	skey.level = tex.smoothlevel;
		2086
		2087	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		2088
		2089	// add bits to current tile and all neighbours. skey.x\|y is
		2090	// shifted +1\|+1 so we always stay positive.
		2091
		2092	// bits is ___n cccc CCCC bbbb
		2093	// n do not draw borders&corners
		2094	// c draw these corners, but...
		2095	// C ... not these
		2096	// b draw these borders
		2097
		2098	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		2099	// ┃· ·· ·┃ ━━
		2100
		2101	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		2102	// ·· ·· ·┏ ┓·
		2103
		2104	// full tile
		2105	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		2106
		2107	// borders
		2108	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		2109	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		2110	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		2111	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		2112
		2113	// corners
		2114	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		2115	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		2116	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		2117	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		2118	}
		2119	}
		2120	}
		2121	}
		2122
		2123	rc_draw (rc);
		2124	rc_clear (rc);
		2125
		2126	// go through all smoothlevels, lowest to highest, then draw.
		2127	// this is basically counting sort
		2128	{
		2129	int w, b;
		2130
		2131	glEnable (GL_TEXTURE_2D);
		2132	glBegin (GL_QUADS);
		2133	for (w = 0; w < 256 / 32; ++w)
		2134	{
		2135	uint32_t smask = smooth_level [w];
		2136	if (smask)
		2137	for (b = 0; b < 32; ++b)
		2138	if (smask & (((uint32_t)1) << b))
1501	{	2139	{
1502	maptex tex = self->tex [face];	2140	int level = (w << 5) \| b;
1503	int px = (x + 1) * 32 - tex.w;	2141	HE *he;
1504	int py = (y + 1) * 32 - tex.h;
1505		2142
1506	if (last_name != tex.name)	2143	hv_iterinit (smooth);
		2144	while ((he = hv_iternext (smooth)))
1507	{	2145	{
1508	glEnd ();	2146	smooth_key skey = (smooth_key )HeKEY (he);
1509	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2147	IV bits = SvIVX (HeVAL (he));
1510	glBegin (GL_QUADS);
1511	}
1512		2148
1513	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1514	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1515	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1516	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1517	}
1518
1519	if (cell->flags && z == 2)
1520	{
1521	if (cell->flags & 1)	2149	if (!(bits & 0x1000)
		2150	&& skey->level == level
		2151	&& level > smooth_max [skey->x][skey->y])
1522	{	2152	{
1523	maptex tex = self->tex [1];	2153	maptex tex = self->tex [skey->tile];
1524	int px = (x + 1) * 32 - tex.w + 2;	2154	int px = (((int)skey->x) - 1) * T;
1525	int py = (y + 1) * 32 - tex.h - 6;	2155	int py = (((int)skey->y) - 1) * T;
		2156	int border = bits & 15;
		2157	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		2158	float dx = tex.s * .0625f; // 16 images/row
		2159	float dy = tex.t * .5f ; // 2 images/column
1526		2160
		2161	if (tex.name)
		2162	{
		2163	// this time avoiding texture state changes
		2164	// save gobs of state changes.
		2165	if (key.texname != tex.name)
		2166	{
1527	glEnd ();	2167	glEnd ();
1528	glBindTexture (GL_TEXTURE_2D, last_name = tex.name);	2168	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1529	glBegin (GL_QUADS);	2169	glBegin (GL_QUADS);
		2170	}
1530		2171
		2172	if (border)
		2173	{
		2174	float ox = border * dx;
		2175
		2176	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		2177	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		2178	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		2179	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		2180	}
		2181
		2182	if (corner)
		2183	{
		2184	float ox = corner * dx;
		2185
1531	glTexCoord2f (0 , 0 ); glVertex2f (px , py );	2186	glTexCoord2f (ox , dy ); glVertex2i (px , py );
1532	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);	2187	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
1533	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);	2188	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
1534	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );	2189	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		2190	}
		2191	}
		2192	}
1535	}	2193	}
1536	}	2194	}
1537	}
1538	}	2195	}
1539		2196
1540	glEnd ();	2197	glEnd ();
1541
1542	glDisable (GL_TEXTURE_2D);	2198	glDisable (GL_TEXTURE_2D);
		2199	key.texname = -1;
		2200	}
		2201
		2202	hv_clear (smooth);
		2203	}
		2204
		2205	if (pl_tex.name)
		2206	{
		2207	maptex tex = pl_tex;
		2208	int px = pl_x + sdx;
		2209	int py = pl_y + sdy;
		2210
		2211	key.texname = tex.name;
		2212	arr = rc_array (rc, &key);
		2213
		2214	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		2215	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		2216	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		2217	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		2218
		2219	rc_draw (rc);
		2220	}
		2221
1543	glDisable (GL_BLEND);	2222	glDisable (GL_BLEND);
		2223	rc_free (rc);
1544		2224
1545	// top layer: overlays such as the health bar	2225	// top layer: overlays such as the health bar
1546	for (y = 0; y < sh; y++)	2226	for (y = 0; y < sh; y++)
1547	if (0 <= y + vy && y + vy < self->rows)	2227	if (0 <= y + my && y + my < self->rows)
1548	{	2228	{
1549	maprow *row = self->row + (y + vy);	2229	maprow *row = self->row + (y + my);
1550		2230
1551	for (x = 0; x < sw; x++)	2231	for (x = 0; x < sw; x++)
1552	if (row->c0 <= x + vx && x + vx < row->c1)	2232	if (row->c0 <= x + mx && x + mx < row->c1)
1553	{	2233	{
1554	mapcell *cell = row->col + (x + vx - row->c0);	2234	mapcell *cell = row->col + (x + mx - row->c0);
1555		2235
1556	int px = x * 32;	2236	int px = x * T;
1557	int py = y * 32;	2237	int py = y * T;
1558		2238
1559	if (cell->stat_hp)	2239	if (cell->stat_hp)
1560	{	2240	{
1561	int width = cell->stat_width * 32;	2241	int width = cell->stat_width * T;
1562	int thick = sh / 28 + 1 + cell->stat_width;	2242	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
1563		2243
1564	glColor3ub (0, 0, 0);	2244	glColor3ub (0, 0, 0);
1565	glRectf (px + 1, py - thick - 2,	2245	glRectf (px + 1, py - thick - 2,
1566	px + width - 1, py);	2246	px + width - 1, py);
1567		2247
…		…
1573	}	2253	}
1574	}	2254	}
1575	}	2255	}
1576		2256
1577	void	2257	void
1578	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)	2258	draw_magicmap (DC::Map self, int dx, int dy, int w, int h, unsigned char *data)
1579	CODE:	2259	CODE:
1580	{	2260	{
1581	static float color[16][3] = {	2261	static float color[16][3] = {
1582	{ 0.00F, 0.00F, 0.00F },	2262	{ 0.00F, 0.00F, 0.00F },
1583	{ 1.00F, 1.00F, 1.00F },	2263	{ 1.00F, 1.00F, 1.00F },
…		…
1633	glDisable (GL_BLEND);	2313	glDisable (GL_BLEND);
1634	glDisable (GL_TEXTURE_2D);	2314	glDisable (GL_TEXTURE_2D);
1635	}	2315	}
1636		2316
1637	void	2317	void
1638	fow_texture (CFPlus::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2318	fow_texture (DC::Map self, int mx, int my, int sw, int sh)
1639	PPCODE:	2319	PPCODE:
1640	{	2320	{
1641	int vx, vy;
1642	int x, y;	2321	int x, y;
		2322	int sw1 = sw + 2;
		2323	int sh1 = sh + 2;
		2324	int sh3 = sh * 3;
1643	int sw4 = (sw + 3) & ~3;	2325	int sw34 = (sw * 3 + 3) & ~3;
		2326	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1644	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2327	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1645	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2328	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1646		2329
1647	memset (darkness, 255, sw4 * sh);
1648	SvPOK_only (darkness_sv);	2330	SvPOK_only (darkness3_sv);
1649	SvCUR_set (darkness_sv, sw4 * sh);	2331	SvCUR_set (darkness3_sv, sw34 * sh3);
1650		2332
1651	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2333	mx += self->x - 1;
1652	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2334	my += self->y - 1;
1653		2335
		2336	memset (darkness1, 255 - FOW_DARKNESS, sw1 * sh1);
		2337
1654	for (y = 0; y < sh; y++)	2338	for (y = 0; y < sh1; y++)
1655	if (0 <= y + vy && y + vy < self->rows)	2339	if (0 <= y + my && y + my < self->rows)
1656	{	2340	{
1657	maprow *row = self->row + (y + vy);	2341	maprow *row = self->row + (y + my);
1658		2342
1659	for (x = 0; x < sw; x++)	2343	for (x = 0; x < sw1; x++)
1660	if (row->c0 <= x + vx && x + vx < row->c1)	2344	if (row->c0 <= x + mx && x + mx < row->c1)
1661	{	2345	{
1662	mapcell *cell = row->col + (x + vx - row->c0);	2346	mapcell *cell = row->col + (x + mx - row->c0);
1663		2347
1664	darkness[y * sw4 + x] = cell->darkness	2348	darkness1 [y * sw1 + x] = cell->darkness
1665	? 255 - (cell->darkness - 1)	2349	? 255 - (cell->darkness - 1)
1666	: 255 - FOW_DARKNESS;	2350	: 255 - FOW_DARKNESS;
1667	}	2351	}
1668	}	2352	}
1669		2353
		2354	for (y = 0; y < sh; ++y)
		2355	for (x = 0; x < sw; ++x)
		2356	{
		2357	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2358	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2359	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2360	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2361	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2362	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2363	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2364	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2365	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2366
		2367	uint8_t r11 = (d11 + d21 + d12) / 3;
		2368	uint8_t r21 = d21;
		2369	uint8_t r31 = (d21 + d31 + d32) / 3;
		2370
		2371	uint8_t r12 = d12;
		2372	uint8_t r22 = d22;
		2373	uint8_t r32 = d32;
		2374
		2375	uint8_t r13 = (d13 + d23 + d12) / 3;
		2376	uint8_t r23 = d23;
		2377	uint8_t r33 = (d23 + d33 + d32) / 3;
		2378
		2379	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2380	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2381	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2382	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2383	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2384	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2385	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2386	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2387	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2388	}
		2389
		2390	free (darkness1);
		2391
1670	EXTEND (SP, 3);	2392	EXTEND (SP, 3);
1671	PUSHs (sv_2mortal (newSViv (sw4)));	2393	PUSHs (sv_2mortal (newSViv (sw34)));
1672	PUSHs (sv_2mortal (newSViv (sh)));	2394	PUSHs (sv_2mortal (newSViv (sh3)));
1673	PUSHs (darkness_sv);	2395	PUSHs (darkness3_sv);
1674	}	2396	}
1675		2397
1676	SV *	2398	SV *
1677	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)	2399	get_rect (DC::Map self, int x0, int y0, int w, int h)
1678	CODE:	2400	CODE:
1679	{	2401	{
1680	int x, y, x1, y1;	2402	int x, y, x1, y1;
1681	SV data_sv = newSV (w h * 7 + 5);	2403	SV data_sv = newSV (w h * 7 + 5);
1682	uint8_t data = (uint8_t )SvPVX (data_sv);	2404	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1707	if (row && row->c0 <= x && x < row->c1)	2429	if (row && row->c0 <= x && x < row->c1)
1708	{	2430	{
1709	mapcell *cell = row->col + (x - row->c0);	2431	mapcell *cell = row->col + (x - row->c0);
1710	uint8_t flags = 0;	2432	uint8_t flags = 0;
1711		2433
1712	if (cell->face [0]) flags \|= 1;	2434	if (cell->tile [0]) flags \|= 1;
1713	if (cell->face [1]) flags \|= 2;	2435	if (cell->tile [1]) flags \|= 2;
1714	if (cell->face [2]) flags \|= 4;	2436	if (cell->tile [2]) flags \|= 4;
1715		2437
1716	*data++ = flags;	2438	*data++ = flags;
1717		2439
1718	if (flags & 1)	2440	if (flags & 1)
1719	{	2441	{
		2442	tileid tile = cell->tile [0];
1720	*data++ = cell->face [0] >> 8;	2443	*data++ = tile >> 8;
1721	*data++ = cell->face [0];	2444	*data++ = tile;
1722	}	2445	}
1723		2446
1724	if (flags & 2)	2447	if (flags & 2)
1725	{	2448	{
		2449	tileid tile = cell->tile [1];
1726	*data++ = cell->face [1] >> 8;	2450	*data++ = tile >> 8;
1727	*data++ = cell->face [1];	2451	*data++ = tile;
1728	}	2452	}
1729		2453
1730	if (flags & 4)	2454	if (flags & 4)
1731	{	2455	{
		2456	tileid tile = cell->tile [2];
1732	*data++ = cell->face [2] >> 8;	2457	*data++ = tile >> 8;
1733	*data++ = cell->face [2];	2458	*data++ = tile;
1734	}	2459	}
1735	}	2460	}
1736	else	2461	else
1737	*data++ = 0;	2462	*data++ = 0;
1738	}	2463	}
1739	}	2464	}
1740		2465
		2466	/* if size is wh + 5 then no data has been found /
		2467	if (data - (uint8_t )SvPVX (data_sv) != w h + 5)
		2468	{
1741	SvPOK_only (data_sv);	2469	SvPOK_only (data_sv);
1742	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));	2470	SvCUR_set (data_sv, data - (uint8_t *)SvPVX (data_sv));
		2471	}
		2472
1743	RETVAL = data_sv;	2473	RETVAL = data_sv;
1744	}	2474	}
1745	OUTPUT:	2475	OUTPUT:
1746	RETVAL	2476	RETVAL
1747		2477
1748	void	2478	void
1749	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)	2479	set_rect (DC::Map self, int x0, int y0, SV *data_sv)
1750	PPCODE:	2480	PPCODE:
1751	{	2481	{
1752	int x, y, z;	2482	int x, y, z;
1753	int w, h;	2483	int w, h;
1754	int x1, y1;	2484	int x1, y1;
		2485	STRLEN len;
		2486	uint8_t data, end;
		2487
		2488	len = SvLEN (data_sv);
		2489	SvGROW (data_sv, len + 8); // reserve at least 7+ bytes more
		2490	data = SvPVbyte_nolen (data_sv);
		2491	end = data + len + 8;
		2492
		2493	if (len < 5)
		2494	XSRETURN_EMPTY;
1755		2495
1756	if (*data++ != 0)	2496	if (*data++ != 0)
1757	return; /* version mismatch */	2497	XSRETURN_EMPTY; /* version mismatch */
1758		2498
1759	w = data++ << 8; w \|= data++;	2499	w = data++ << 8; w \|= data++;
1760	h = data++ << 8; h \|= data++;	2500	h = data++ << 8; h \|= data++;
1761		2501
1762	// we need to do this 'cause we don't keep an absolute coord system for rows	2502	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1774	{	2514	{
1775	maprow *row = map_get_row (self, y);	2515	maprow *row = map_get_row (self, y);
1776		2516
1777	for (x = x0; x < x1; x++)	2517	for (x = x0; x < x1; x++)
1778	{	2518	{
		2519	uint8_t flags;
		2520
		2521	if (data + 7 >= end)
		2522	XSRETURN_EMPTY;
		2523
1779	uint8_t flags = *data++;	2524	flags = *data++;
1780		2525
1781	if (flags)	2526	if (flags)
1782	{	2527	{
1783	mapface face[3] = { 0, 0, 0 };
1784
1785	mapcell *cell = row_get_cell (row, x);	2528	mapcell *cell = row_get_cell (row, x);
		2529	tileid tile[3] = { 0, 0, 0 };
1786		2530
1787	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2531	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1788	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2532	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1789	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2533	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1790		2534
1791	if (cell->darkness == 0)	2535	if (cell->darkness == 0)
1792	{	2536	{
1793	cell->darkness = 0;	2537	/cell->darkness = 0;/
		2538	EXTEND (SP, 3);
1794		2539
1795	for (z = 0; z <= 2; z++)	2540	for (z = 0; z <= 2; z++)
1796	{	2541	{
1797	cell->face[z] = face[z];	2542	tileid t = tile [z];
1798		2543
1799	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2544	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2545	{
1800	XPUSHs (sv_2mortal (newSViv (face[z])));	2546	PUSHs (sv_2mortal (newSViv (t)));
		2547	need_texid (self, t);
		2548	}
		2549
		2550	cell->tile [z] = t;
1801	}	2551	}
1802	}	2552	}
1803	}	2553	}
1804	}	2554	}
1805	}	2555	}
1806	}	2556	}
1807		2557
1808	MODULE = CFPlus PACKAGE = CFPlus::MixChunk	2558	MODULE = Deliantra::Client PACKAGE = DC::RW
1809		2559
1810	CFPlus::MixChunk	2560	DC::RW
1811	new_from_file (SV class, char path)	2561	new (SV class, SV data_sv)
1812	CODE:	2562	CODE:
1813	RETVAL = Mix_LoadWAV (path);	2563	{
		2564	STRLEN datalen;
		2565	char *data = SvPVbyte (data_sv, datalen);
		2566
		2567	RETVAL = SDL_RWFromConstMem (data, datalen);
		2568	}
1814	OUTPUT:	2569	OUTPUT:
1815	RETVAL	2570	RETVAL
1816		2571
		2572	DC::RW
		2573	new_from_file (SV class, const char path, const char *mode = "rb")
		2574	CODE:
		2575	RETVAL = SDL_RWFromFile (path, mode);
		2576	OUTPUT:
		2577	RETVAL
		2578
		2579	# fails on win32:
		2580	# dc.xs(2268) : error C2059: syntax error : '('
1817	void	2581	#void
		2582	#close (DC::RW self)
		2583	# CODE:
		2584	# (self->(close)) (self);
		2585
		2586	MODULE = Deliantra::Client PACKAGE = DC::Channel
		2587
		2588	PROTOTYPES: DISABLE
		2589
		2590	DC::Channel
		2591	find ()
		2592	CODE:
		2593	{
		2594	RETVAL = Mix_GroupAvailable (-1);
		2595
		2596	if (RETVAL < 0)
		2597	{
		2598	RETVAL = Mix_GroupOldest (-1);
		2599
		2600	if (RETVAL < 0)
		2601	XSRETURN_UNDEF;
		2602
		2603	Mix_HaltChannel (RETVAL);
		2604	}
		2605
		2606	Mix_UnregisterAllEffects (RETVAL);
		2607	Mix_Volume (RETVAL, 128);
		2608	}
		2609	OUTPUT:
		2610	RETVAL
		2611
		2612	void
		2613	halt (DC::Channel self)
		2614	CODE:
		2615	Mix_HaltChannel (self);
		2616
		2617	void
		2618	expire (DC::Channel self, int ticks = -1)
		2619	CODE:
		2620	Mix_ExpireChannel (self, ticks);
		2621
		2622	void
		2623	fade_out (DC::Channel self, int ticks = -1)
		2624	CODE:
		2625	Mix_FadeOutChannel (self, ticks);
		2626
		2627	int
		2628	volume (DC::Channel self, int volume)
		2629	CODE:
		2630	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2631	OUTPUT:
		2632	RETVAL
		2633
		2634	void
		2635	unregister_all_effects (DC::Channel self)
		2636	CODE:
		2637	Mix_UnregisterAllEffects (self);
		2638
		2639	void
		2640	set_panning (DC::Channel self, int left, int right)
		2641	CODE:
		2642	left = CLAMP (left , 0, 255);
		2643	right = CLAMP (right, 0, 255);
		2644	Mix_SetPanning (self, left, right);
		2645
		2646	void
		2647	set_distance (DC::Channel self, int distance)
		2648	CODE:
		2649	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2650
		2651	void
		2652	set_position (DC::Channel self, int angle, int distance)
		2653	CODE:
		2654
		2655	void
		2656	set_position_r (DC::Channel self, int dx, int dy, int maxdistance)
		2657	CODE:
		2658	{
		2659	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2660	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2661	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2662	}
		2663
		2664	void
		2665	set_reverse_stereo (DC::Channel self, int flip)
		2666	CODE:
		2667	Mix_SetReverseStereo (self, flip);
		2668
		2669	MODULE = Deliantra::Client PACKAGE = DC::MixChunk
		2670
		2671	PROTOTYPES: DISABLE
		2672
		2673	DC::MixChunk
		2674	new (SV *class, DC::RW rwops)
		2675	CODE:
		2676	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2677	OUTPUT:
		2678	RETVAL
		2679
		2680	void
1818	DESTROY (CFPlus::MixChunk self)	2681	DESTROY (DC::MixChunk self)
1819	CODE:	2682	CODE:
1820	Mix_FreeChunk (self);	2683	Mix_FreeChunk (self);
1821		2684
1822	int	2685	int
1823	volume (CFPlus::MixChunk self, int volume = -1)	2686	volume (DC::MixChunk self, int volume = -1)
1824	CODE:	2687	CODE:
		2688	if (items > 1)
		2689	volume = CLAMP (volume, 0, 128);
1825	RETVAL = Mix_VolumeChunk (self, volume);	2690	RETVAL = Mix_VolumeChunk (self, volume);
1826	OUTPUT:	2691	OUTPUT:
1827	RETVAL	2692	RETVAL
1828		2693
1829	int	2694	DC::Channel
1830	play (CFPlus::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2695	play (DC::MixChunk self, DC::Channel channel = -1, int loops = 0, int ticks = -1)
1831	CODE:	2696	CODE:
		2697	{
1832	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2698	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2699
		2700	if (RETVAL < 0)
		2701	XSRETURN_UNDEF;
		2702
		2703	if (channel < 0)
		2704	{
		2705	Mix_UnregisterAllEffects (RETVAL);
		2706	Mix_Volume (RETVAL, 128);
		2707	}
		2708	}
1833	OUTPUT:	2709	OUTPUT:
1834	RETVAL	2710	RETVAL
1835		2711
1836	MODULE = CFPlus PACKAGE = CFPlus::MixMusic	2712	MODULE = Deliantra::Client PACKAGE = DC::MixMusic
1837		2713
1838	int	2714	int
1839	volume (int volume = -1)	2715	volume (int volume = -1)
		2716	PROTOTYPE: ;$
1840	CODE:	2717	CODE:
		2718	if (items > 0)
		2719	volume = CLAMP (volume, 0, 128);
1841	RETVAL = Mix_VolumeMusic (volume);	2720	RETVAL = Mix_VolumeMusic (volume);
1842	OUTPUT:	2721	OUTPUT:
1843	RETVAL	2722	RETVAL
1844		2723
		2724	void
		2725	fade_out (int ms)
		2726	CODE:
		2727	Mix_FadeOutMusic (ms);
		2728
		2729	void
		2730	halt ()
		2731	CODE:
		2732	Mix_HaltMusic ();
		2733
1845	CFPlus::MixMusic	2734	DC::MixMusic
1846	new_from_file (SV class, char path)	2735	new (SV *class, DC::RW rwops)
1847	CODE:	2736	CODE:
1848	RETVAL = Mix_LoadMUS (path);	2737	RETVAL = Mix_LoadMUS_RW (rwops);
1849	OUTPUT:	2738	OUTPUT:
1850	RETVAL	2739	RETVAL
1851		2740
1852	void	2741	void
1853	DESTROY (CFPlus::MixMusic self)	2742	DESTROY (DC::MixMusic self)
1854	CODE:	2743	CODE:
1855	Mix_FreeMusic (self);	2744	Mix_FreeMusic (self);
1856		2745
1857	int	2746	int
1858	play (CFPlus::MixMusic self, int loops = -1)	2747	play (DC::MixMusic self, int loops = -1)
1859	CODE:	2748	CODE:
1860	RETVAL = Mix_PlayMusic (self, loops);	2749	RETVAL = Mix_PlayMusic (self, loops);
1861	OUTPUT:	2750	OUTPUT:
1862	RETVAL	2751	RETVAL
1863		2752
1864	MODULE = CFPlus PACKAGE = CFPlus::OpenGL	2753	void
		2754	fade_in_pos (DC::MixMusic self, int loops, int ms, double position)
		2755	CODE:
		2756	Mix_FadeInMusicPos (self, loops, ms, position);
		2757
		2758	MODULE = Deliantra::Client PACKAGE = DC::OpenGL
		2759
		2760	PROTOTYPES: ENABLE
1865		2761
1866	BOOT:	2762	BOOT:
1867	{	2763	{
1868	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);	2764	HV *stash = gv_stashpv ("DC::OpenGL", 1);
1869	static const struct {	2765	static const struct {
1870	const char *name;	2766	const char *name;
1871	IV iv;	2767	IV iv;
1872	} *civ, const_iv[] = {	2768	} *civ, const_iv[] = {
1873	# define const_iv(name) { # name, (IV)name }	2769	# define const_iv(name) { # name, (IV)name }
		2770	const_iv (GL_VENDOR),
		2771	const_iv (GL_VERSION),
		2772	const_iv (GL_EXTENSIONS),
1874	const_iv (GL_COLOR_MATERIAL),	2773	const_iv (GL_COLOR_MATERIAL),
1875	const_iv (GL_SMOOTH),	2774	const_iv (GL_SMOOTH),
1876	const_iv (GL_FLAT),	2775	const_iv (GL_FLAT),
1877	const_iv (GL_DITHER),	2776	const_iv (GL_DITHER),
1878	const_iv (GL_BLEND),	2777	const_iv (GL_BLEND),
…		…
1882	const_iv (GL_ALPHA_TEST),	2781	const_iv (GL_ALPHA_TEST),
1883	const_iv (GL_NORMALIZE),	2782	const_iv (GL_NORMALIZE),
1884	const_iv (GL_RESCALE_NORMAL),	2783	const_iv (GL_RESCALE_NORMAL),
1885	const_iv (GL_FRONT),	2784	const_iv (GL_FRONT),
1886	const_iv (GL_BACK),	2785	const_iv (GL_BACK),
		2786	const_iv (GL_AUX0),
1887	const_iv (GL_AND),	2787	const_iv (GL_AND),
1888	const_iv (GL_ONE),	2788	const_iv (GL_ONE),
1889	const_iv (GL_ZERO),	2789	const_iv (GL_ZERO),
1890	const_iv (GL_SRC_ALPHA),	2790	const_iv (GL_SRC_ALPHA),
1891	const_iv (GL_DST_ALPHA),	2791	const_iv (GL_DST_ALPHA),
…		…
1904	const_iv (GL_INTENSITY),	2804	const_iv (GL_INTENSITY),
1905	const_iv (GL_LUMINANCE),	2805	const_iv (GL_LUMINANCE),
1906	const_iv (GL_LUMINANCE_ALPHA),	2806	const_iv (GL_LUMINANCE_ALPHA),
1907	const_iv (GL_FLOAT),	2807	const_iv (GL_FLOAT),
1908	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2808	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
		2809	const_iv (GL_COMPRESSED_ALPHA_ARB),
		2810	const_iv (GL_COMPRESSED_LUMINANCE_ARB),
		2811	const_iv (GL_COMPRESSED_LUMINANCE_ALPHA_ARB),
		2812	const_iv (GL_COMPRESSED_INTENSITY_ARB),
		2813	const_iv (GL_COMPRESSED_RGB_ARB),
		2814	const_iv (GL_COMPRESSED_RGBA_ARB),
1909	const_iv (GL_COMPILE),	2815	const_iv (GL_COMPILE),
		2816	const_iv (GL_PROXY_TEXTURE_1D),
		2817	const_iv (GL_PROXY_TEXTURE_2D),
1910	const_iv (GL_TEXTURE_1D),	2818	const_iv (GL_TEXTURE_1D),
1911	const_iv (GL_TEXTURE_2D),	2819	const_iv (GL_TEXTURE_2D),
1912	const_iv (GL_TEXTURE_ENV),	2820	const_iv (GL_TEXTURE_ENV),
1913	const_iv (GL_TEXTURE_MAG_FILTER),	2821	const_iv (GL_TEXTURE_MAG_FILTER),
1914	const_iv (GL_TEXTURE_MIN_FILTER),	2822	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1935	const_iv (GL_COLOR_LOGIC_OP),	2843	const_iv (GL_COLOR_LOGIC_OP),
1936	const_iv (GL_SEPARABLE_2D),	2844	const_iv (GL_SEPARABLE_2D),
1937	const_iv (GL_CONVOLUTION_2D),	2845	const_iv (GL_CONVOLUTION_2D),
1938	const_iv (GL_CONVOLUTION_BORDER_MODE),	2846	const_iv (GL_CONVOLUTION_BORDER_MODE),
1939	const_iv (GL_CONSTANT_BORDER),	2847	const_iv (GL_CONSTANT_BORDER),
		2848	const_iv (GL_POINTS),
1940	const_iv (GL_LINES),	2849	const_iv (GL_LINES),
1941	const_iv (GL_LINE_STRIP),	2850	const_iv (GL_LINE_STRIP),
1942	const_iv (GL_LINE_LOOP),	2851	const_iv (GL_LINE_LOOP),
1943	const_iv (GL_QUADS),	2852	const_iv (GL_QUADS),
1944	const_iv (GL_QUAD_STRIP),	2853	const_iv (GL_QUAD_STRIP),
1945	const_iv (GL_TRIANGLES),	2854	const_iv (GL_TRIANGLES),
1946	const_iv (GL_TRIANGLE_STRIP),	2855	const_iv (GL_TRIANGLE_STRIP),
1947	const_iv (GL_TRIANGLE_FAN),	2856	const_iv (GL_TRIANGLE_FAN),
		2857	const_iv (GL_POLYGON),
1948	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2858	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2859	const_iv (GL_POINT_SMOOTH_HINT),
		2860	const_iv (GL_LINE_SMOOTH_HINT),
		2861	const_iv (GL_POLYGON_SMOOTH_HINT),
		2862	const_iv (GL_GENERATE_MIPMAP_HINT),
		2863	const_iv (GL_TEXTURE_COMPRESSION_HINT),
1949	const_iv (GL_FASTEST),	2864	const_iv (GL_FASTEST),
		2865	const_iv (GL_DONT_CARE),
		2866	const_iv (GL_NICEST),
1950	const_iv (GL_V2F),	2867	const_iv (GL_V2F),
1951	const_iv (GL_V3F),	2868	const_iv (GL_V3F),
1952	const_iv (GL_T2F_V3F),	2869	const_iv (GL_T2F_V3F),
1953	const_iv (GL_T2F_N3F_V3F),	2870	const_iv (GL_T2F_N3F_V3F),
1954	# undef const_iv	2871	# undef const_iv
1955	};	2872	};
1956		2873
1957	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2874	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1958	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2875	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2876
		2877	texture_av = newAV ();
		2878	AvREAL_off (texture_av);
1959	}	2879	}
		2880
		2881	void
		2882	disable_GL_EXT_blend_func_separate ()
		2883	CODE:
		2884	gl.BlendFuncSeparate = 0;
		2885	gl.BlendFuncSeparateEXT = 0;
1960		2886
1961	char *	2887	char *
1962	gl_vendor ()	2888	gl_vendor ()
1963	CODE:	2889	CODE:
1964	RETVAL = (char *)glGetString (GL_VENDOR);	2890	RETVAL = (char *)glGetString (GL_VENDOR);
…		…
1977	CODE:	2903	CODE:
1978	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2904	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1979	OUTPUT:	2905	OUTPUT:
1980	RETVAL	2906	RETVAL
1981		2907
		2908	const char *glGetString (GLenum pname)
		2909
		2910	GLint glGetInteger (GLenum pname)
		2911	CODE:
		2912	glGetIntegerv (pname, &RETVAL);
		2913	OUTPUT:
		2914	RETVAL
		2915
		2916	GLdouble glGetDouble (GLenum pname)
		2917	CODE:
		2918	glGetDoublev (pname, &RETVAL);
		2919	OUTPUT:
		2920	RETVAL
		2921
1982	int glGetError ()	2922	int glGetError ()
1983		2923
1984	void glFinish ()	2924	void glFinish ()
1985		2925
1986	void glClear (int mask)	2926	void glClear (int mask)
…		…
2023	# near_ and far_ are due to microsofts buggy "c" compiler	2963	# near_ and far_ are due to microsofts buggy "c" compiler
2024	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2964	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
2025		2965
2026	# near_ and far_ are due to microsofts buggy "c" compiler	2966	# near_ and far_ are due to microsofts buggy "c" compiler
2027	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2967	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2968
		2969	PROTOTYPES: DISABLE
2028		2970
2029	void glViewport (int x, int y, int width, int height)	2971	void glViewport (int x, int y, int width, int height)
2030		2972
2031	void glScissor (int x, int y, int width, int height)	2973	void glScissor (int x, int y, int width, int height)
2032		2974
…		…
2040		2982
2041	void glRotate (float angle, float x, float y, float z)	2983	void glRotate (float angle, float x, float y, float z)
2042	CODE:	2984	CODE:
2043	glRotatef (angle, x, y, z);	2985	glRotatef (angle, x, y, z);
2044		2986
2045	void glBegin (int mode)
2046
2047	void glEnd ()
2048
2049	void glColor (float r, float g, float b, float a = 1.0)	2987	void glColor (float r, float g, float b, float a = 1.0)
2050	PROTOTYPE: @
2051	ALIAS:	2988	ALIAS:
2052	glColor_premultiply = 1	2989	glColor_premultiply = 1
2053	CODE:	2990	CODE:
2054	if (ix)	2991	if (ix)
2055	{	2992	{
…		…
2058	b *= a;	2995	b *= a;
2059	}	2996	}
2060	// microsoft visual "c" rounds instead of truncating...	2997	// microsoft visual "c" rounds instead of truncating...
2061	glColor4f (r, g, b, a);	2998	glColor4f (r, g, b, a);
2062		2999
2063	void glInterleavedArrays (int format, int stride, char *data)
2064
2065	void glDrawElements (int mode, int count, int type, char *indices)
2066
2067	# 1.2 void glDrawRangeElements (int mode, int start, int end
2068
2069	void glRasterPos (float x, float y, float z = 0.)	3000	void glRasterPos (float x, float y, float z = 0.)
2070	CODE:	3001	CODE:
2071	glRasterPos3f (0, 0, z);	3002	glRasterPos3f (0, 0, z);
2072	glBitmap (0, 0, 0, 0, x, y, 0);	3003	glBitmap (0, 0, 0, 0, x, y, 0);
2073		3004
…		…
2077		3008
2078	void glTexCoord (float s, float t)	3009	void glTexCoord (float s, float t)
2079	CODE:	3010	CODE:
2080	glTexCoord2f (s, t);	3011	glTexCoord2f (s, t);
2081		3012
		3013	void glRect (float x1, float y1, float x2, float y2)
		3014	CODE:
		3015	glRectf (x1, y1, x2, y2);
		3016
		3017	void glRect_lineloop (float x1, float y1, float x2, float y2)
		3018	CODE:
		3019	glBegin (GL_LINE_LOOP);
		3020	glVertex2f (x1, y1);
		3021	glVertex2f (x2, y1);
		3022	glVertex2f (x2, y2);
		3023	glVertex2f (x1, y2);
		3024	glEnd ();
		3025
		3026	PROTOTYPES: ENABLE
		3027
		3028	void glBegin (int mode)
		3029
		3030	void glEnd ()
		3031
		3032	void glPointSize (GLfloat size)
		3033
		3034	void glLineWidth (GLfloat width)
		3035
		3036	void glInterleavedArrays (int format, int stride, char *data)
		3037
		3038	void glDrawElements (int mode, int count, int type, char *indices)
		3039
		3040	# 1.2 void glDrawRangeElements (int mode, int start, int end
		3041
2082	void glTexEnv (int target, int pname, float param)	3042	void glTexEnv (int target, int pname, float param)
2083	CODE:	3043	CODE:
2084	glTexEnvf (target, pname, param);	3044	glTexEnvf (target, pname, param);
2085		3045
2086	void glTexParameter (int target, int pname, float param)	3046	void glTexParameter (int target, int pname, float param)
…		…
2102	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)	3062	void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char row, char column)
2103	CODE:	3063	CODE:
2104	if (gl.SeparableFilter2D)	3064	if (gl.SeparableFilter2D)
2105	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);	3065	gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column);
2106		3066
2107	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)	3067	void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data = 0)
2108		3068
2109	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	3069	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
2110		3070
2111	void glDrawPixels (int width, int height, int format, int type, char *pixels)	3071	void glDrawPixels (int width, int height, int format, int type, char *pixels)
		3072
		3073	void glPixelZoom (float x, float y)
2112		3074
2113	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	3075	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
2114		3076
2115	int glGenTexture ()	3077	int glGenTexture ()
2116	CODE:	3078	CODE:
2117	{	3079	RETVAL = gen_texture ();
2118	GLuint name;
2119	glGenTextures (1, &name);
2120	RETVAL = name;
2121	}
2122	OUTPUT:	3080	OUTPUT:
2123	RETVAL	3081	RETVAL
2124		3082
2125	void glDeleteTexture (int name)	3083	void glDeleteTexture (int name)
2126	CODE:	3084	CODE:
2127	{
2128	GLuint name_ = name;
2129	glDeleteTextures (1, &name_);	3085	del_texture (name);
2130	}	3086
2131
2132	int glGenList ()	3087	int glGenList ()
2133	CODE:	3088	CODE:
2134	RETVAL = glGenLists (1);	3089	RETVAL = glGenLists (1);
2135	OUTPUT:	3090	OUTPUT:
2136	RETVAL	3091	RETVAL
…		…
2143		3098
2144	void glEndList ()	3099	void glEndList ()
2145		3100
2146	void glCallList (int list)	3101	void glCallList (int list)
2147		3102
		3103	MODULE = Deliantra::Client PACKAGE = DC::UI::Base
		3104
		3105	PROTOTYPES: DISABLE
		3106
		3107	void
		3108	find_widget (SV *self, NV x, NV y)
		3109	PPCODE:
		3110	{
		3111	if (within_widget (self, x, y))
		3112	XPUSHs (self);
		3113	}
		3114
		3115	BOOT:
		3116	{
		3117	hover_gv = gv_fetchpv ("DC::UI::HOVER", 1, SVt_NV);
		3118
		3119	draw_x_gv = gv_fetchpv ("DC::UI::Base::draw_x", 1, SVt_NV);
		3120	draw_y_gv = gv_fetchpv ("DC::UI::Base::draw_y", 1, SVt_NV);
		3121	draw_w_gv = gv_fetchpv ("DC::UI::Base::draw_w", 1, SVt_NV);
		3122	draw_h_gv = gv_fetchpv ("DC::UI::Base::draw_h", 1, SVt_NV);
		3123	}
		3124
		3125	void
		3126	draw (SV *self)
		3127	CODE:
		3128	{
		3129	HV *hv;
		3130	SV **svp;
		3131	NV x, y, w, h;
		3132	SV *draw_x_sv = GvSV (draw_x_gv);
		3133	SV *draw_y_sv = GvSV (draw_y_gv);
		3134	SV *draw_w_sv = GvSV (draw_w_gv);
		3135	SV *draw_h_sv = GvSV (draw_h_gv);
		3136	double draw_x, draw_y;
		3137
		3138	if (!SvROK (self))
		3139	croak ("DC::Base::draw: %s not a reference", SvPV_nolen (self));
		3140
		3141	hv = (HV *)SvRV (self);
		3142
		3143	if (SvTYPE (hv) != SVt_PVHV)
		3144	croak ("DC::Base::draw: %s not a hashref", SvPV_nolen (self));
		3145
		3146	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		3147	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		3148
		3149	if (!h \|\| !w)
		3150	XSRETURN_EMPTY;
		3151
		3152	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		3153	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		3154
		3155	draw_x = SvNV (draw_x_sv) + x;
		3156	draw_y = SvNV (draw_y_sv) + y;
		3157
		3158	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		3159	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		3160	XSRETURN_EMPTY;
		3161
		3162	sv_setnv (draw_x_sv, draw_x);
		3163	sv_setnv (draw_y_sv, draw_y);
		3164
		3165	glPushMatrix ();
		3166	glTranslated (x, y, 0);
		3167
		3168	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		3169	{
		3170	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		3171
		3172	if (svp && SvTRUE (*svp))
		3173	{
		3174	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		3175	glEnable (GL_BLEND);
		3176	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		3177	glBegin (GL_QUADS);
		3178	glVertex2f (0, 0);
		3179	glVertex2f (w, 0);
		3180	glVertex2f (w, h);
		3181	glVertex2f (0, h);
		3182	glEnd ();
		3183	glDisable (GL_BLEND);
		3184	}
		3185	}
		3186	#if 0
		3187	// draw borders, for debugging
		3188	glPushMatrix ();
		3189	glColor4f (1., 1., 0., 1.);
		3190	glTranslatef (.5, .5, 0.);
		3191	glBegin (GL_LINE_LOOP);
		3192	glVertex2f (0 , 0);
		3193	glVertex2f (w - 1, 0);
		3194	glVertex2f (w - 1, h - 1);
		3195	glVertex2f (0 , h - 1);
		3196	glEnd ();
		3197	glPopMatrix ();
		3198	#endif
		3199	PUSHMARK (SP);
		3200	XPUSHs (self);
		3201	PUTBACK;
		3202	call_method ("_draw", G_VOID \| G_DISCARD);
		3203	SPAGAIN;
		3204
		3205	glPopMatrix ();
		3206
		3207	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		3208	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		3209	}
		3210

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.161 by root, Mon Oct 9 23:30:44 2006 UTC vs. Revision 1.275 by root, Thu Aug 28 00:53:53 2008 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.161 by root, Mon Oct 9 23:30:44 2006 UTC vs.
Revision 1.275 by root, Thu Aug 28 00:53:53 2008 UTC